Merge branch 'release/2.1.0' into 'stable'

Release/2.1.0

See merge request pleroma/pleroma!2927

.gitignore

@@ -5,6 +5,7 @@
 /*.ez
 /test/uploads
 /.elixir_ls
+/test/fixtures/DSCN0010_tmp.jpg
 /test/fixtures/test_tmp.txt
 /test/fixtures/image_tmp.jpg
 /test/tmp/

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: elixir:1.8.1
+image: elixir:1.9.4
 
 variables: &global_variables
   POSTGRES_DB: pleroma_test
@@ -22,6 +22,7 @@ stages:
   - docker
 
 before_script:
+  - apt-get update && apt-get install -y cmake
   - mix local.hex --force
   - mix local.rebar --force
 
@@ -48,6 +49,7 @@ benchmark:
 
 unit-testing:
   stage: test
+  retry: 2
   cache: &testing_cache_policy
     <<: *global_cache_policy
     policy: pull
@@ -57,6 +59,7 @@ unit-testing:
     alias: postgres
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
   script:
+    - apt-get update && apt-get install -y libimage-exiftool-perl
     - mix deps.get
     - mix ecto.create
     - mix ecto.migrate
@@ -80,6 +83,7 @@ unit-testing:
 
 unit-testing-rum:
   stage: test
+  retry: 2
   cache: *testing_cache_policy
   services:
   - name: minibikini/postgres-with-rum:12
@@ -89,6 +93,7 @@ unit-testing-rum:
     <<: *global_variables
     RUM_ENABLED: "true"
   script:
+    - apt-get update && apt-get install -y libimage-exiftool-perl
     - mix deps.get
     - mix ecto.create
     - mix ecto.migrate
@@ -168,8 +173,7 @@ stop_review_app:
 
 amd64:
   stage: release
-  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: elixir:1.10.3
-  image: rinpatch/elixir:1.9.0-rc.0
   only: &release-only
   - stable@pleroma/pleroma
   - develop@pleroma/pleroma
@@ -192,6 +196,7 @@ amd64:
   variables: &release-variables
     MIX_ENV: prod
   before_script: &before-release
+  - apt-get update && apt-get install -y cmake
   - echo "import Mix.Config" > config/prod.secret.exs
   - mix local.hex --force
   - mix local.rebar --force
@@ -206,12 +211,11 @@ amd64-musl:
   stage: release
   artifacts: *release-artifacts
   only: *release-only
-  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: elixir:1.10.3-alpine 
-  image: rinpatch/elixir:1.9.0-rc.0-alpine
   cache: *release-cache
   variables: *release-variables
   before_script: &before-release-musl
-  - apk add git gcc g++ musl-dev make
+  - apk add git gcc g++ musl-dev make cmake
   - echo "import Mix.Config" > config/prod.secret.exs
   - mix local.hex --force
   - mix local.rebar --force
@@ -223,8 +227,7 @@ arm:
   only: *release-only
   tags:
     - arm32
-  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: elixir:1.10.3
-  image: rinpatch/elixir:1.9.0-rc.0-arm
   cache: *release-cache
   variables: *release-variables
   before_script: *before-release
@@ -236,8 +239,7 @@ arm-musl:
   only: *release-only
   tags:
     - arm32
-  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: elixir:1.10.3-alpine
-  image: rinpatch/elixir:1.9.0-rc.0-arm-alpine
   cache: *release-cache
   variables: *release-variables
   before_script: *before-release-musl
@@ -249,8 +251,7 @@ arm64:
   only: *release-only
   tags:
     - arm
-  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: elixir:1.10.3
-  image: rinpatch/elixir:1.9.0-rc.0-arm64
   cache: *release-cache
   variables: *release-variables
   before_script: *before-release
@@ -263,7 +264,7 @@ arm64-musl:
   tags:
     - arm
   # TODO: Replace with upstream image when 1.9.0 comes out
-  image: rinpatch/elixir:1.9.0-rc.0-arm64-alpine
+  image: elixir:1.10.3-alpine
   cache: *release-cache
   variables: *release-variables
   before_script: *before-release-musl
@@ -281,6 +282,8 @@ docker:
     IMAGE_TAG_SLUG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
     IMAGE_TAG_LATEST: $CI_REGISTRY_IMAGE:latest
     IMAGE_TAG_LATEST_STABLE: $CI_REGISTRY_IMAGE:latest-stable
+    DOCKER_BUILDX_URL: https://github.com/docker/buildx/releases/download/v0.4.1/buildx-v0.4.1.linux-amd64
+    DOCKER_BUILDX_HASH: 71a7d01439aa8c165a25b59c44d3f016fddbd98b
   before_script: &before-docker
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
     - docker pull $IMAGE_TAG_SLUG || true
@@ -288,10 +291,14 @@ docker:
     - export CI_VCS_REF=$CI_COMMIT_SHORT_SHA
   allow_failure: true
   script:
-    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST .
+    - mkdir -p /root/.docker/cli-plugins
-    - docker push $IMAGE_TAG
+    - wget "${DOCKER_BUILDX_URL}" -O ~/.docker/cli-plugins/docker-buildx
-    - docker push $IMAGE_TAG_SLUG
+    - echo "${DOCKER_BUILDX_HASH}  /root/.docker/cli-plugins/docker-buildx" | sha1sum -c
-    - docker push $IMAGE_TAG_LATEST
+    - chmod +x ~/.docker/cli-plugins/docker-buildx
+    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+    - docker buildx create --name mbuilder --driver docker-container --use
+    - docker buildx inspect --bootstrap
+    - docker buildx build --platform linux/amd64,linux/arm/v7,linux/arm64/v8 --push --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST .
   tags:
     - dind
   only:
@@ -306,10 +313,14 @@ docker-stable:
   before_script: *before-docker
   allow_failure: true
   script:
-    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST_STABLE .
+    - mkdir -p /root/.docker/cli-plugins
-    - docker push $IMAGE_TAG
+    - wget "${DOCKER_BUILDX_URL}" -O ~/.docker/cli-plugins/docker-buildx
-    - docker push $IMAGE_TAG_SLUG
+    - echo "${DOCKER_BUILDX_HASH}  /root/.docker/cli-plugins/docker-buildx" | sha1sum -c
-    - docker push $IMAGE_TAG_LATEST_STABLE
+    - chmod +x ~/.docker/cli-plugins/docker-buildx
+    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+    - docker buildx create --name mbuilder --driver docker-container --use
+    - docker buildx inspect --bootstrap
+    - docker buildx build --platform linux/amd64,linux/arm/v7,linux/arm64/v8 --push --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST_STABLE .
   tags:
     - dind
   only:
@@ -324,9 +335,15 @@ docker-release:
   before_script: *before-docker
   allow_failure: true
   script:
-    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t       $IMAGE_TAG_SLUG .
+  script:
-    - docker push $IMAGE_TAG
+    - mkdir -p /root/.docker/cli-plugins
-    - docker push $IMAGE_TAG_SLUG
+    - wget "${DOCKER_BUILDX_URL}" -O ~/.docker/cli-plugins/docker-buildx
+    - echo "${DOCKER_BUILDX_HASH}  /root/.docker/cli-plugins/docker-buildx" | sha1sum -c
+    - chmod +x ~/.docker/cli-plugins/docker-buildx
+    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+    - docker buildx create --name mbuilder --driver docker-container --use
+    - docker buildx inspect --bootstrap
+    - docker buildx build --platform linux/amd64,linux/arm/v7,linux/arm64/v8 --push --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG .
   tags:
     - dind
   only:

.gitlab/issue_templates/Bug.md

@@ -0,0 +1,18 @@
+<!--
+### Precheck
+
+* For support use https://git.pleroma.social/pleroma/pleroma-support or [community channels](https://git.pleroma.social/pleroma/pleroma#community-channels).
+* Please do a quick search to ensure no similar bug has been reported before. If the bug has not been addressed after 2 weeks, it's fine to bump it.
+* Try to ensure that the bug is actually related to the Pleroma backend. For example, if a bug happens in Pleroma-FE but not in Mastodon-FE or mobile clients, it's likely that the bug should be filed in [Pleroma-FE](https://git.pleroma.social/pleroma/pleroma-fe/issues/new) repository.
+-->
+
+### Environment
+
+* Installation type (OTP or From Source):
+* Pleroma version (could be found in the "Version" tab of settings in Pleroma-FE): 
+* Elixir version (`elixir -v` for from source installations, N/A for OTP):
+* Operating system:
+* PostgreSQL version (`psql -V`):
+
+
+### Bug description

.gitlab/merge_request_templates/Release.md

@@ -0,0 +1,6 @@
+### Release checklist
+* [ ]  Bump version in `mix.exs`
+* [ ]  Compile a changelog
+* [ ]  Create an MR with an announcement to pleroma.social
+* [ ]  Tag the release
+* [ ] Merge `stable` into `develop` (in case the fixes are already in develop, use `git merge -s ours --no-commit` and manually merge the changelogs)

CHANGELOG.md

@@ -3,6 +3,119 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [2.1.0] - 2020-08-28
+
+### Changed
+
+- **Breaking:** The default descriptions on uploads are now empty. The old behavior (filename as default) can be configured, see the cheat sheet.
+- **Breaking:** Added the ObjectAgePolicy to the default set of MRFs. This will delist and strip the follower collection of any message received that is older than 7 days. This will stop users from seeing very old messages in the timelines. The messages can still be viewed on the user's page and in conversations. They also still trigger notifications.
+- **Breaking:** Elixir >=1.9 is now required (was >= 1.8)
+- **Breaking:** Configuration: `:auto_linker, :opts` moved to `:pleroma, Pleroma.Formatter`. Old config namespace is deprecated.
+- **Breaking:** Configuration: `:instance, welcome_user_nickname` moved to `:welcome, :direct_message, :sender_nickname`, `:instance, :welcome_message` moved to `:welcome, :direct_message, :message`. Old config namespace is deprecated.
+- **Breaking:** LDAP: Fallback to local database authentication has been removed for security reasons and lack of a mechanism to ensure the passwords are synchronized when LDAP passwords are updated.
+- **Breaking** Changed defaults for `:restrict_unauthenticated` so that when `:instance, :public` is set to `false` then all `:restrict_unauthenticated` items be effectively set to `true`. If you'd like to allow unauthenticated access to specific API endpoints on a private instance, please explicitly set `:restrict_unauthenticated` to non-default value in `config/prod.secret.exs`.
+- In Conversations, return only direct messages as `last_status`
+- Using the `only_media` filter on timelines will now exclude reblog media
+- MFR policy to set global expiration for all local Create activities
+- OGP rich media parser merged with TwitterCard
+- Configuration: `:instance, rewrite_policy` moved to `:mrf, policies`, `:instance, :mrf_transparency` moved to `:mrf, :transparency`, `:instance, :mrf_transparency_exclusions` moved to `:mrf, :transparency_exclusions`. Old config namespace is deprecated.
+- Configuration: `:media_proxy, whitelist` format changed to host with scheme (e.g. `http://example.com` instead of `example.com`). Domain format is deprecated.
+
+<details>
+  <summary>API Changes</summary>
+
+- **Breaking:** Pleroma API: The routes to update avatar, banner and background have been removed.
+- **Breaking:** Image description length is limited now.
+- **Breaking:** Emoji API: changed methods and renamed routes.
+- **Breaking:** Notification Settings API for suppressing notifications has been simplified down to `block_from_strangers`.
+- **Breaking:** Notification Settings API option for hiding push notification contents has been renamed to `hide_notification_contents`.
+- MastodonAPI: Allow removal of avatar, banner and background.
+- Streaming: Repeats of a user's posts will no longer be pushed to the user's stream.
+- Mastodon API: Added `pleroma.metadata.fields_limits` to /api/v1/instance
+- Mastodon API: On deletion, returns the original post text.
+- Mastodon API: Add `pleroma.unread_count` to the Marker entity.
+- Mastodon API: Added `pleroma.metadata.post_formats` to /api/v1/instance
+- Mastodon API (legacy): Allow query parameters for `/api/v1/domain_blocks`, e.g. `/api/v1/domain_blocks?domain=badposters.zone`
+- Mastodon API: Make notifications about statuses from muted users and threads read automatically
+- Pleroma API: `/api/pleroma/captcha` responses now include `seconds_valid` with an integer value.
+
+</details>
+
+<details>
+  <summary>Admin API Changes</summary>
+
+- **Breaking** Changed relay `/api/pleroma/admin/relay` endpoints response format.
+- Status visibility stats: now can return stats per instance.
+- Mix task to refresh counter cache (`mix pleroma.refresh_counter_cache`)
+
+</details>
+
+### Removed
+
+- **Breaking:** removed `with_move` parameter from notifications timeline.
+
+### Added
+
+- Frontends: Add mix task to install frontends.
+- Frontends: Add configurable frontends for primary and admin fe.
+- Configuration: Added a blacklist for email servers.
+- Chats: Added `accepts_chat_messages` field to user, exposed in APIs and federation.
+- Chats: Added support for federated chats. For details, see the docs.
+- ActivityPub: Added support for existing AP ids for instances migrated from Mastodon.
+- Instance: Add `background_image` to configuration and `/api/v1/instance`
+- Instance: Extend `/api/v1/instance` with Pleroma-specific information.
+- NodeInfo: `pleroma:api/v1/notifications:include_types_filter` to the `features` list.
+- NodeInfo: `pleroma_emoji_reactions` to the `features` list.
+- Configuration: `:restrict_unauthenticated` setting, restrict access for unauthenticated users to timelines (public and federate), user profiles and statuses.
+- Configuration: Add `:database_config_whitelist` setting to whitelist settings which can be configured from AdminFE.
+- Configuration: `filename_display_max_length` option to set filename truncate limit, if filename display enabled (0 = no limit).
+- New HTTP adapter [gun](https://github.com/ninenines/gun). Gun adapter requires minimum OTP version of 22.2 otherwise Pleroma won’t start. For hackney OTP update is not required.
+- Mix task to create trusted OAuth App.
+- Mix task to reset MFA for user accounts
+- Notifications: Added `follow_request` notification type.
+- Added `:reject_deletes` group to SimplePolicy
+- MRF (`EmojiStealPolicy`): New MRF Policy which allows to automatically download emojis from remote instances
+- Support pagination in emoji packs API (for packs and for files in pack)
+- Support for viewing instances favicons next to posts and accounts
+- Added Pleroma.Upload.Filter.Exiftool as an alternate EXIF stripping mechanism targeting GPS/location metadata.
+- "By approval" registrations mode.
+- Configuration: Added `:welcome` settings for the welcome message to newly registered users. You can send a welcome message as a direct message, chat or email.
+- Ability to hide favourites and emoji reactions in the API with `[:instance, :show_reactions]` config.
+
+<details>
+  <summary>API Changes</summary>
+
+- Mastodon API: Add pleroma.parent_visible field to statuses.
+- Mastodon API: Extended `/api/v1/instance`.
+- Mastodon API: Support for `include_types` in `/api/v1/notifications`.
+- Mastodon API: Added `/api/v1/notifications/:id/dismiss` endpoint.
+- Mastodon API: Add support for filtering replies in public and home timelines.
+- Mastodon API: Support for `bot` field in `/api/v1/accounts/update_credentials`.
+- Mastodon API: Support irreversible property for filters.
+- Mastodon API: Add pleroma.favicon field to accounts.
+- Admin API: endpoints for create/update/delete OAuth Apps.
+- Admin API: endpoint for status view.
+- OTP: Add command to reload emoji packs
+</details>
+
+### Fixed
+- Fix list pagination and other list issues.
+- Support pagination in conversations API
+- **Breaking**: SimplePolicy `:reject` and `:accept` allow deletions again
+- Fix follower/blocks import when nicknames starts with @
+- Filtering of push notifications on activities from blocked domains
+- Resolving Peertube accounts with Webfinger
+- `blob:` urls not being allowed by connect-src CSP
+- Mastodon API: fix `GET /api/v1/notifications` not returning the full result set
+- Rich Media Previews for Twitter links
+- Admin API: fix `GET /api/pleroma/admin/users/:nickname/credentials` returning 404 when getting the credentials of a remote user while `:instance, :limit_to_local_content` is set to `:unauthenticated`
+- Fix CSP policy generation to include remote Captcha services
+- Fix edge case where MediaProxy truncates media, usually caused when Caddy is serving content for the other Federated instance.
+- Emoji Packs could not be listed when instance was set to `public: false`
+- Fix whole_word always returning false on filter get requests
+- Migrations not working on OTP releases if the database was connected over ssl
+- Fix relay following
+
 ## [2.0.7] - 2020-06-13
 
 ### Security
@@ -107,6 +220,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 2. Run database migrations (inside Pleroma directory):
   - OTP: `./bin/pleroma_ctl migrate`
   - From Source: `mix ecto.migrate`
+3. Reset status visibility counters (inside Pleroma directory):
+  - OTP: `./bin/pleroma_ctl refresh_counter_cache`
+  - From Source: `mix pleroma.refresh_counter_cache`
+
 
 ## [2.0.2] - 2020-04-08
 ### Added
@@ -128,6 +245,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Static-FE: Fix remote posts not being sanitized
 
 ### Fixed
+=======
 - Rate limiter crashes when there is no explicitly specified ip in the config
 - 500 errors when no `Accept` header is present if Static-FE is enabled
 - Instance panel not being updated immediately due to wrong `Cache-Control` headers
@@ -153,7 +271,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [2.0.0] - 2019-03-08
 ### Security
-- Mastodon API: Fix being able to request enourmous amount of statuses in timelines leading to DoS. Now limited to 40 per request.
+- Mastodon API: Fix being able to request enormous amount of statuses in timelines leading to DoS. Now limited to 40 per request.
 
 ### Removed
 - **Breaking**: Removed 1.0+ deprecated configurations `Pleroma.Upload, :strip_exif` and `:instance, :dedupe_media`
@@ -162,6 +280,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking**: Using third party engines for user recommendation
 <details>
   <summary>API Changes</summary>
+
 - **Breaking**: AdminAPI: migrate_from_db endpoint
 </details>
 
@@ -197,7 +316,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking:** Admin API: Return link alongside with token on password reset
 - **Breaking:** Admin API: `PUT /api/pleroma/admin/reports/:id` is now `PATCH /api/pleroma/admin/reports`, see admin_api.md for details
 - **Breaking:** `/api/pleroma/admin/users/invite_token` now uses `POST`, changed accepted params and returns full invite in json instead of only token string.
-- **Breaking** replying to reports is now "report notes", enpoint changed from `POST /api/pleroma/admin/reports/:id/respond` to `POST /api/pleroma/admin/reports/:id/notes`
+- **Breaking** replying to reports is now "report notes", endpoint changed from `POST /api/pleroma/admin/reports/:id/respond` to `POST /api/pleroma/admin/reports/:id/notes`
 - Mastodon API: stopped sanitizing display names, field names and subject fields since they are supposed to be treated as plaintext
 - Admin API: Return `total` when querying for reports
 - Mastodon API: Return `pleroma.direct_conversation_id` when creating a direct message (`POST /api/v1/statuses`)

COPYING

@@ -1,4 +1,4 @@
-Unless otherwise stated this repository is copyright © 2017-2019
+Unless otherwise stated this repository is copyright © 2017-2020
 Pleroma Authors <https://pleroma.social/>, and is distributed under
 The GNU Affero General Public License Version 3, you should have received a
 copy of the license file as AGPL-3.
@@ -23,7 +23,7 @@ priv/static/images/pleroma-fox-tan-shy.png
 
 ---
 
-The following files are copyright © 2017-2019 Pleroma Authors
+The following files are copyright © 2017-2020 Pleroma Authors
 <https://pleroma.social/>, and are distributed under the Creative Commons
 Attribution-ShareAlike 4.0 International license, you should have received
 a copy of the license file as CC-BY-SA-4.0.

Dockerfile

@@ -4,7 +4,7 @@ COPY . .
 
 ENV MIX_ENV=prod
 
-RUN apk add git gcc g++ musl-dev make &&\
+RUN apk add git gcc g++ musl-dev make cmake &&\
 	echo "import Mix.Config" > config/prod.secret.exs &&\
 	mix local.hex --force &&\
 	mix local.rebar --force &&\
@@ -12,7 +12,7 @@ RUN apk add git gcc g++ musl-dev make &&\
 	mkdir release &&\
 	mix release --path release
 
-FROM alpine:3.9
+FROM alpine:3.11
 
 ARG BUILD_DATE
 ARG VCS_REF
@@ -33,7 +33,7 @@ ARG DATA=/var/lib/pleroma
 
 RUN echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories &&\
 	apk update &&\
-	apk add ncurses postgresql-client &&\
+	apk add exiftool imagemagick ncurses postgresql-client &&\
 	adduser --system --shell /bin/false --home ${HOME} pleroma &&\
 	mkdir -p ${DATA}/uploads &&\
 	mkdir -p ${DATA}/static &&\

README.md

@@ -34,6 +34,16 @@ Currently Pleroma is not packaged by any OS/Distros, but if you want to package
 ### Docker
 While we don’t provide docker files, other people have written very good ones. Take a look at <https://github.com/angristan/docker-pleroma> or <https://glitch.sh/sn0w/pleroma-docker>.
 
+### Compilation Troubleshooting
+If you ever encounter compilation issues during the updating of Pleroma, you can try these commands and see if they fix things:
+
+- `mix deps.clean --all`
+- `mix local.rebar`
+- `mix local.hex`
+- `rm -r _build`
+
+If you are not developing Pleroma, it is better to use the OTP release, which comes with everything precompiled.
+
 ## Documentation
 - Latest Released revision: <https://docs.pleroma.social>
 - Latest Git revision: <https://docs-develop.pleroma.social>

SECURITY.md

@@ -0,0 +1,16 @@
+# Pleroma backend security policy
+
+## Supported versions
+
+Currently, Pleroma offers bugfixes and security patches only for the latest minor release.
+
+| Version | Support 
+|---------| --------
+| 2.0     | Bugfixes and security patches
+
+## Reporting a vulnerability
+
+Please use confidential issues (tick the "This issue is confidential and should only be visible to team members with at least Reporter access." box when submitting) at our [bugtracker](https://git.pleroma.social/pleroma/pleroma/-/issues/new) for reporting vulnerabilities.
+## Announcements
+
+New releases are announced at [pleroma.social](https://pleroma.social/announcements/). All security releases are tagged with ["Security"](https://pleroma.social/announcements/tags/security/). You can be notified of them by subscribing to an Atom feed at <https://pleroma.social/announcements/tags/security/feed.xml>. 

benchmarks/load_testing/activities.ex

@@ -0,0 +1,595 @@
+defmodule Pleroma.LoadTesting.Activities do
+  @moduledoc """
+  Module for generating different activities.
+  """
+  import Ecto.Query
+  import Pleroma.LoadTesting.Helper, only: [to_sec: 1]
+
+  alias Ecto.UUID
+  alias Pleroma.Constants
+  alias Pleroma.LoadTesting.Users
+  alias Pleroma.Repo
+  alias Pleroma.Web.CommonAPI
+
+  require Constants
+
+  @defaults [
+    iterations: 170,
+    friends_used: 20,
+    non_friends_used: 20
+  ]
+
+  @max_concurrency 10
+
+  @visibility ~w(public private direct unlisted)
+  @types [
+    :simple,
+    :simple_filtered,
+    :emoji,
+    :mentions,
+    :hell_thread,
+    :attachment,
+    :tag,
+    :like,
+    :reblog,
+    :simple_thread
+  ]
+  @groups [:friends_local, :friends_remote, :non_friends_local, :non_friends_local]
+  @remote_groups [:friends_remote, :non_friends_remote]
+  @friends_groups [:friends_local, :friends_remote]
+  @non_friends_groups [:non_friends_local, :non_friends_remote]
+
+  @spec generate(User.t(), keyword()) :: :ok
+  def generate(user, opts \\ []) do
+    {:ok, _} =
+      Agent.start_link(fn -> %{} end,
+        name: :benchmark_state
+      )
+
+    opts = Keyword.merge(@defaults, opts)
+
+    users = Users.prepare_users(user, opts)
+
+    {:ok, _} = Agent.start_link(fn -> users[:non_friends_remote] end, name: :non_friends_remote)
+
+    task_data =
+      for visibility <- @visibility,
+          type <- @types,
+          group <- [:user | @groups],
+          do: {visibility, type, group}
+
+    IO.puts("Starting generating #{opts[:iterations]} iterations of activities...")
+
+    public_long_thread = fn ->
+      generate_long_thread("public", users, opts)
+    end
+
+    private_long_thread = fn ->
+      generate_long_thread("private", users, opts)
+    end
+
+    iterations = opts[:iterations]
+
+    {time, _} =
+      :timer.tc(fn ->
+        Enum.each(
+          1..iterations,
+          fn
+            i when i == iterations - 2 ->
+              spawn(public_long_thread)
+              spawn(private_long_thread)
+              generate_activities(users, Enum.shuffle(task_data), opts)
+
+            _ ->
+              generate_activities(users, Enum.shuffle(task_data), opts)
+          end
+        )
+      end)
+
+    IO.puts("Generating iterations of activities took #{to_sec(time)} sec.\n")
+    :ok
+  end
+
+  def generate_power_intervals(opts \\ []) do
+    count = Keyword.get(opts, :count, 20)
+    power = Keyword.get(opts, :power, 2)
+    IO.puts("Generating #{count} intervals for a power #{power} series...")
+    counts = Enum.map(1..count, fn n -> :math.pow(n, power) end)
+    sum = Enum.sum(counts)
+
+    densities =
+      Enum.map(counts, fn c ->
+        c / sum
+      end)
+
+    densities
+    |> Enum.reduce(0, fn density, acc ->
+      if acc == 0 do
+        [{0, density}]
+      else
+        [{_, lower} | _] = acc
+        [{lower, lower + density} | acc]
+      end
+    end)
+    |> Enum.reverse()
+  end
+
+  def generate_tagged_activities(opts \\ []) do
+    tag_count = Keyword.get(opts, :tag_count, 20)
+    users = Keyword.get(opts, :users, Repo.all(Pleroma.User))
+    activity_count = Keyword.get(opts, :count, 200_000)
+
+    intervals = generate_power_intervals(count: tag_count)
+
+    IO.puts(
+      "Generating #{activity_count} activities using #{tag_count} different tags of format `tag_n`, starting at tag_0"
+    )
+
+    Enum.each(1..activity_count, fn _ ->
+      random = :rand.uniform()
+      i = Enum.find_index(intervals, fn {lower, upper} -> lower <= random && upper > random end)
+      CommonAPI.post(Enum.random(users), %{status: "a post with the tag #tag_#{i}"})
+    end)
+  end
+
+  defp generate_long_thread(visibility, users, _opts) do
+    group =
+      if visibility == "public",
+        do: :friends_local,
+        else: :user
+
+    tasks = get_reply_tasks(visibility, group) |> Stream.cycle() |> Enum.take(50)
+
+    {:ok, activity} =
+      CommonAPI.post(users[:user], %{
+        status: "Start of #{visibility} long thread",
+        visibility: visibility
+      })
+
+    Agent.update(:benchmark_state, fn state ->
+      key =
+        if visibility == "public",
+          do: :public_thread,
+          else: :private_thread
+
+      Map.put(state, key, activity)
+    end)
+
+    acc = {activity.id, ["@" <> users[:user].nickname, "reply to long thread"]}
+    insert_replies_for_long_thread(tasks, visibility, users, acc)
+    IO.puts("Generating #{visibility} long thread ended\n")
+  end
+
+  defp insert_replies_for_long_thread(tasks, visibility, users, acc) do
+    Enum.reduce(tasks, acc, fn
+      :user, {id, data} ->
+        user = users[:user]
+        insert_reply(user, List.delete(data, "@" <> user.nickname), id, visibility)
+
+      group, {id, data} ->
+        replier = Enum.random(users[group])
+        insert_reply(replier, List.delete(data, "@" <> replier.nickname), id, visibility)
+    end)
+  end
+
+  defp generate_activities(users, task_data, opts) do
+    Task.async_stream(
+      task_data,
+      fn {visibility, type, group} ->
+        insert_activity(type, visibility, group, users, opts)
+      end,
+      max_concurrency: @max_concurrency,
+      timeout: 30_000
+    )
+    |> Stream.run()
+  end
+
+  defp insert_local_activity(visibility, group, users, status) do
+    {:ok, _} =
+      group
+      |> get_actor(users)
+      |> CommonAPI.post(%{status: status, visibility: visibility})
+  end
+
+  defp insert_remote_activity(visibility, group, users, status) do
+    actor = get_actor(group, users)
+    {act_data, obj_data} = prepare_activity_data(actor, visibility, users[:user])
+    {activity_data, object_data} = other_data(actor, status)
+
+    activity_data
+    |> Map.merge(act_data)
+    |> Map.put("object", Map.merge(object_data, obj_data))
+    |> Pleroma.Web.ActivityPub.ActivityPub.insert(false)
+  end
+
+  defp user_mentions(users) do
+    user_mentions =
+      Enum.reduce(
+        @groups,
+        [],
+        fn group, acc ->
+          acc ++ get_random_mentions(users[group], Enum.random(0..2))
+        end
+      )
+
+    if Enum.random([true, false]),
+      do: ["@" <> users[:user].nickname | user_mentions],
+      else: user_mentions
+  end
+
+  defp hell_thread_mentions(users) do
+    with {:ok, nil} <- Cachex.get(:user_cache, "hell_thread_mentions") do
+      cached =
+        @groups
+        |> Enum.reduce([users[:user]], fn group, acc ->
+          acc ++ Enum.take(users[group], 5)
+        end)
+        |> Enum.map(&"@#{&1.nickname}")
+        |> Enum.join(", ")
+
+      Cachex.put(:user_cache, "hell_thread_mentions", cached)
+      cached
+    else
+      {:ok, cached} -> cached
+    end
+  end
+
+  defp insert_activity(:simple, visibility, group, users, _opts)
+       when group in @remote_groups do
+    insert_remote_activity(visibility, group, users, "Remote status")
+  end
+
+  defp insert_activity(:simple, visibility, group, users, _opts) do
+    insert_local_activity(visibility, group, users, "Simple status")
+  end
+
+  defp insert_activity(:simple_filtered, visibility, group, users, _opts)
+       when group in @remote_groups do
+    insert_remote_activity(visibility, group, users, "Remote status which must be filtered")
+  end
+
+  defp insert_activity(:simple_filtered, visibility, group, users, _opts) do
+    insert_local_activity(visibility, group, users, "Simple status which must be filtered")
+  end
+
+  defp insert_activity(:emoji, visibility, group, users, _opts)
+       when group in @remote_groups do
+    insert_remote_activity(visibility, group, users, "Remote status with emoji :firefox:")
+  end
+
+  defp insert_activity(:emoji, visibility, group, users, _opts) do
+    insert_local_activity(visibility, group, users, "Simple status with emoji :firefox:")
+  end
+
+  defp insert_activity(:mentions, visibility, group, users, _opts)
+       when group in @remote_groups do
+    mentions = user_mentions(users)
+
+    status = Enum.join(mentions, ", ") <> " remote status with mentions"
+
+    insert_remote_activity(visibility, group, users, status)
+  end
+
+  defp insert_activity(:mentions, visibility, group, users, _opts) do
+    mentions = user_mentions(users)
+
+    status = Enum.join(mentions, ", ") <> " simple status with mentions"
+    insert_remote_activity(visibility, group, users, status)
+  end
+
+  defp insert_activity(:hell_thread, visibility, group, users, _)
+       when group in @remote_groups do
+    mentions = hell_thread_mentions(users)
+    insert_remote_activity(visibility, group, users, mentions <> " remote hell thread status")
+  end
+
+  defp insert_activity(:hell_thread, visibility, group, users, _opts) do
+    mentions = hell_thread_mentions(users)
+
+    insert_local_activity(visibility, group, users, mentions <> " hell thread status")
+  end
+
+  defp insert_activity(:attachment, visibility, group, users, _opts) do
+    actor = get_actor(group, users)
+
+    obj_data = %{
+      "actor" => actor.ap_id,
+      "name" => "4467-11.jpg",
+      "type" => "Document",
+      "url" => [
+        %{
+          "href" =>
+            "#{Pleroma.Web.base_url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
+          "mediaType" => "image/jpeg",
+          "type" => "Link"
+        }
+      ]
+    }
+
+    object = Repo.insert!(%Pleroma.Object{data: obj_data})
+
+    {:ok, _activity} =
+      CommonAPI.post(actor, %{
+        status: "Post with attachment",
+        visibility: visibility,
+        media_ids: [object.id]
+      })
+  end
+
+  defp insert_activity(:tag, visibility, group, users, _opts) do
+    insert_local_activity(visibility, group, users, "Status with #tag")
+  end
+
+  defp insert_activity(:like, visibility, group, users, opts) do
+    actor = get_actor(group, users)
+
+    with activity_id when not is_nil(activity_id) <- get_random_create_activity_id(),
+         {:ok, _activity} <- CommonAPI.favorite(actor, activity_id) do
+      :ok
+    else
+      {:error, _} ->
+        insert_activity(:like, visibility, group, users, opts)
+
+      nil ->
+        Process.sleep(15)
+        insert_activity(:like, visibility, group, users, opts)
+    end
+  end
+
+  defp insert_activity(:reblog, visibility, group, users, opts) do
+    actor = get_actor(group, users)
+
+    with activity_id when not is_nil(activity_id) <- get_random_create_activity_id(),
+         {:ok, _activity} <- CommonAPI.repeat(activity_id, actor) do
+      :ok
+    else
+      {:error, _} ->
+        insert_activity(:reblog, visibility, group, users, opts)
+
+      nil ->
+        Process.sleep(15)
+        insert_activity(:reblog, visibility, group, users, opts)
+    end
+  end
+
+  defp insert_activity(:simple_thread, "direct", group, users, _opts) do
+    actor = get_actor(group, users)
+    tasks = get_reply_tasks("direct", group)
+
+    list =
+      case group do
+        :user ->
+          group = Enum.random(@friends_groups)
+          Enum.take(users[group], 3)
+
+        _ ->
+          Enum.take(users[group], 3)
+      end
+
+    data = Enum.map(list, &("@" <> &1.nickname))
+
+    {:ok, activity} =
+      CommonAPI.post(actor, %{
+        status: Enum.join(data, ", ") <> "simple status",
+        visibility: "direct"
+      })
+
+    acc = {activity.id, ["@" <> users[:user].nickname | data] ++ ["reply to status"]}
+    insert_direct_replies(tasks, users[:user], list, acc)
+  end
+
+  defp insert_activity(:simple_thread, visibility, group, users, _opts) do
+    actor = get_actor(group, users)
+    tasks = get_reply_tasks(visibility, group)
+
+    {:ok, activity} =
+      CommonAPI.post(users[:user], %{status: "Simple status", visibility: visibility})
+
+    acc = {activity.id, ["@" <> actor.nickname, "reply to status"]}
+    insert_replies(tasks, visibility, users, acc)
+  end
+
+  defp get_actor(:user, %{user: user}), do: user
+  defp get_actor(group, users), do: Enum.random(users[group])
+
+  defp other_data(actor, content) do
+    %{host: host} = URI.parse(actor.ap_id)
+    datetime = DateTime.utc_now()
+    context_id = "https://#{host}/contexts/#{UUID.generate()}"
+    activity_id = "https://#{host}/activities/#{UUID.generate()}"
+    object_id = "https://#{host}/objects/#{UUID.generate()}"
+
+    activity_data = %{
+      "actor" => actor.ap_id,
+      "context" => context_id,
+      "id" => activity_id,
+      "published" => datetime,
+      "type" => "Create",
+      "directMessage" => false
+    }
+
+    object_data = %{
+      "actor" => actor.ap_id,
+      "attachment" => [],
+      "attributedTo" => actor.ap_id,
+      "bcc" => [],
+      "bto" => [],
+      "content" => content,
+      "context" => context_id,
+      "conversation" => context_id,
+      "emoji" => %{},
+      "id" => object_id,
+      "published" => datetime,
+      "sensitive" => false,
+      "summary" => "",
+      "tag" => [],
+      "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+      "type" => "Note"
+    }
+
+    {activity_data, object_data}
+  end
+
+  defp prepare_activity_data(actor, "public", _mention) do
+    obj_data = %{
+      "cc" => [actor.follower_address],
+      "to" => [Constants.as_public()]
+    }
+
+    act_data = %{
+      "cc" => [actor.follower_address],
+      "to" => [Constants.as_public()]
+    }
+
+    {act_data, obj_data}
+  end
+
+  defp prepare_activity_data(actor, "private", _mention) do
+    obj_data = %{
+      "cc" => [],
+      "to" => [actor.follower_address]
+    }
+
+    act_data = %{
+      "cc" => [],
+      "to" => [actor.follower_address]
+    }
+
+    {act_data, obj_data}
+  end
+
+  defp prepare_activity_data(actor, "unlisted", _mention) do
+    obj_data = %{
+      "cc" => [Constants.as_public()],
+      "to" => [actor.follower_address]
+    }
+
+    act_data = %{
+      "cc" => [Constants.as_public()],
+      "to" => [actor.follower_address]
+    }
+
+    {act_data, obj_data}
+  end
+
+  defp prepare_activity_data(_actor, "direct", mention) do
+    %{host: mentioned_host} = URI.parse(mention.ap_id)
+
+    obj_data = %{
+      "cc" => [],
+      "content" =>
+        "<span class=\"h-card\"><a class=\"u-url mention\" href=\"#{mention.ap_id}\" rel=\"ugc\">@<span>#{
+          mention.nickname
+        }</span></a></span> direct message",
+      "tag" => [
+        %{
+          "href" => mention.ap_id,
+          "name" => "@#{mention.nickname}@#{mentioned_host}",
+          "type" => "Mention"
+        }
+      ],
+      "to" => [mention.ap_id]
+    }
+
+    act_data = %{
+      "cc" => [],
+      "directMessage" => true,
+      "to" => [mention.ap_id]
+    }
+
+    {act_data, obj_data}
+  end
+
+  defp get_reply_tasks("public", :user) do
+    [:friends_local, :friends_remote, :non_friends_local, :non_friends_remote, :user]
+  end
+
+  defp get_reply_tasks("public", group) when group in @friends_groups do
+    [:non_friends_local, :non_friends_remote, :user, :friends_local, :friends_remote]
+  end
+
+  defp get_reply_tasks("public", group) when group in @non_friends_groups do
+    [:user, :friends_local, :friends_remote, :non_friends_local, :non_friends_remote]
+  end
+
+  defp get_reply_tasks(visibility, :user) when visibility in ["unlisted", "private"] do
+    [:friends_local, :friends_remote, :user, :friends_local, :friends_remote]
+  end
+
+  defp get_reply_tasks(visibility, group)
+       when visibility in ["unlisted", "private"] and group in @friends_groups do
+    [:user, :friends_remote, :friends_local, :user]
+  end
+
+  defp get_reply_tasks(visibility, group)
+       when visibility in ["unlisted", "private"] and
+              group in @non_friends_groups,
+       do: []
+
+  defp get_reply_tasks("direct", :user), do: [:friends_local, :user, :friends_remote]
+
+  defp get_reply_tasks("direct", group) when group in @friends_groups,
+    do: [:user, group, :user]
+
+  defp get_reply_tasks("direct", group) when group in @non_friends_groups do
+    [:user, :non_friends_remote, :user, :non_friends_local]
+  end
+
+  defp insert_replies(tasks, visibility, users, acc) do
+    Enum.reduce(tasks, acc, fn
+      :user, {id, data} ->
+        insert_reply(users[:user], data, id, visibility)
+
+      group, {id, data} ->
+        replier = Enum.random(users[group])
+        insert_reply(replier, data, id, visibility)
+    end)
+  end
+
+  defp insert_direct_replies(tasks, user, list, acc) do
+    Enum.reduce(tasks, acc, fn
+      :user, {id, data} ->
+        {reply_id, _} = insert_reply(user, List.delete(data, "@" <> user.nickname), id, "direct")
+        {reply_id, data}
+
+      _, {id, data} ->
+        actor = Enum.random(list)
+
+        {reply_id, _} =
+          insert_reply(actor, List.delete(data, "@" <> actor.nickname), id, "direct")
+
+        {reply_id, data}
+    end)
+  end
+
+  defp insert_reply(actor, data, activity_id, visibility) do
+    {:ok, reply} =
+      CommonAPI.post(actor, %{
+        status: Enum.join(data, ", "),
+        visibility: visibility,
+        in_reply_to_status_id: activity_id
+      })
+
+    {reply.id, ["@" <> actor.nickname | data]}
+  end
+
+  defp get_random_mentions(_users, count) when count == 0, do: []
+
+  defp get_random_mentions(users, count) do
+    users
+    |> Enum.shuffle()
+    |> Enum.take(count)
+    |> Enum.map(&"@#{&1.nickname}")
+  end
+
+  defp get_random_create_activity_id do
+    Repo.one(
+      from(a in Pleroma.Activity,
+        where: fragment("(?)->>'type' = ?", a.data, ^"Create"),
+        order_by: fragment("RANDOM()"),
+        limit: 1,
+        select: a.id
+      )
+    )
+  end
+end

benchmarks/load_testing/fetcher.ex

@@ -1,260 +1,623 @@
 defmodule Pleroma.LoadTesting.Fetcher do
-  use Pleroma.LoadTesting.Helper
+  alias Pleroma.Activity
+  alias Pleroma.Pagination
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.MastodonAPI.MastodonAPI
+  alias Pleroma.Web.MastodonAPI.StatusView
 
-  def fetch_user(user) do
+  @spec run_benchmarks(User.t()) :: any()
-    Benchee.run(%{
+  def run_benchmarks(user) do
-      "By id" => fn -> Repo.get_by(User, id: user.id) end,
+    fetch_user(user)
-      "By ap_id" => fn -> Repo.get_by(User, ap_id: user.ap_id) end,
+    fetch_timelines(user)
-      "By email" => fn -> Repo.get_by(User, email: user.email) end,
+    render_views(user)
-      "By nickname" => fn -> Repo.get_by(User, nickname: user.nickname) end
+  end
+
+  defp formatters do
+    [
+      Benchee.Formatters.Console
+    ]
+  end
+
+  defp fetch_user(user) do
+    Benchee.run(
+      %{
+        "By id" => fn -> Repo.get_by(User, id: user.id) end,
+        "By ap_id" => fn -> Repo.get_by(User, ap_id: user.ap_id) end,
+        "By email" => fn -> Repo.get_by(User, email: user.email) end,
+        "By nickname" => fn -> Repo.get_by(User, nickname: user.nickname) end
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp create_filter(user) do
+    Pleroma.Filter.create(%Pleroma.Filter{
+      user_id: user.id,
+      phrase: "must be filtered",
+      hide: true
     })
   end
 
-  def query_timelines(user) do
+  defp delete_filter(filter), do: Repo.delete(filter)
-    home_timeline_params = %{
-      "count" => 20,
-      "with_muted" => true,
-      "type" => ["Create", "Announce"],
-      "blocking_user" => user,
-      "muting_user" => user,
-      "user" => user
-    }
 
-    mastodon_public_timeline_params = %{
+  defp fetch_timelines(user) do
-      "count" => 20,
+    fetch_home_timeline(user)
-      "local_only" => true,
+    fetch_home_timeline_with_filter(user)
-      "only_media" => "false",
+    fetch_direct_timeline(user)
-      "type" => ["Create", "Announce"],
+    fetch_public_timeline(user)
-      "with_muted" => "true",
+    fetch_public_timeline_with_filter(user)
-      "blocking_user" => user,
+    fetch_public_timeline(user, :with_blocks)
-      "muting_user" => user
+    fetch_public_timeline(user, :local)
-    }
+    fetch_public_timeline(user, :tag)
+    fetch_notifications(user)
+    fetch_favourites(user)
+    fetch_long_thread(user)
+    fetch_timelines_with_reply_filtering(user)
+  end
 
-    mastodon_federated_timeline_params = %{
+  defp render_views(user) do
-      "count" => 20,
+    render_timelines(user)
-      "only_media" => "false",
+    render_long_thread(user)
-      "type" => ["Create", "Announce"],
+  end
-      "with_muted" => "true",
-      "blocking_user" => user,
-      "muting_user" => user
-    }
 
-    following = User.following(user)
+  defp opts_for_home_timeline(user) do
+    %{
+      blocking_user: user,
+      count: "20",
+      muting_user: user,
+      type: ["Create", "Announce"],
+      user: user,
+      with_muted: true
+    }
+  end
+
+  defp fetch_home_timeline(user, title_end \\ "") do
+    opts = opts_for_home_timeline(user)
+
+    recipients = [user.ap_id | User.following(user)]
+
+    first_page_last =
+      ActivityPub.fetch_activities(recipients, opts) |> Enum.reverse() |> List.last()
+
+    second_page_last =
+      ActivityPub.fetch_activities(recipients, Map.put(opts, :max_id, first_page_last.id))
+      |> Enum.reverse()
+      |> List.last()
+
+    third_page_last =
+      ActivityPub.fetch_activities(recipients, Map.put(opts, :max_id, second_page_last.id))
+      |> Enum.reverse()
+      |> List.last()
+
+    forth_page_last =
+      ActivityPub.fetch_activities(recipients, Map.put(opts, :max_id, third_page_last.id))
+      |> Enum.reverse()
+      |> List.last()
+
+    title = "home timeline " <> title_end
+
+    Benchee.run(
+      %{
+        title => fn opts -> ActivityPub.fetch_activities(recipients, opts) end
+      },
+      inputs: %{
+        "1 page" => opts,
+        "2 page" => Map.put(opts, :max_id, first_page_last.id),
+        "3 page" => Map.put(opts, :max_id, second_page_last.id),
+        "4 page" => Map.put(opts, :max_id, third_page_last.id),
+        "5 page" => Map.put(opts, :max_id, forth_page_last.id),
+        "1 page only media" => Map.put(opts, :only_media, true),
+        "2 page only media" =>
+          Map.put(opts, :max_id, first_page_last.id) |> Map.put(:only_media, true),
+        "3 page only media" =>
+          Map.put(opts, :max_id, second_page_last.id) |> Map.put(:only_media, true),
+        "4 page only media" =>
+          Map.put(opts, :max_id, third_page_last.id) |> Map.put(:only_media, true),
+        "5 page only media" =>
+          Map.put(opts, :max_id, forth_page_last.id) |> Map.put(:only_media, true)
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp fetch_home_timeline_with_filter(user) do
+    {:ok, filter} = create_filter(user)
+
+    fetch_home_timeline(user, "with filters")
+
+    delete_filter(filter)
+  end
+
+  defp opts_for_direct_timeline(user) do
+    %{
+      visibility: "direct",
+      blocking_user: user,
+      count: "20",
+      type: "Create",
+      user: user,
+      with_muted: true
+    }
+  end
+
+  defp fetch_direct_timeline(user) do
+    recipients = [user.ap_id]
+
+    opts = opts_for_direct_timeline(user)
+
+    first_page_last =
+      recipients
+      |> ActivityPub.fetch_activities_query(opts)
+      |> Pagination.fetch_paginated(opts)
+      |> List.last()
+
+    opts2 = Map.put(opts, :max_id, first_page_last.id)
+
+    second_page_last =
+      recipients
+      |> ActivityPub.fetch_activities_query(opts2)
+      |> Pagination.fetch_paginated(opts2)
+      |> List.last()
+
+    opts3 = Map.put(opts, :max_id, second_page_last.id)
+
+    third_page_last =
+      recipients
+      |> ActivityPub.fetch_activities_query(opts3)
+      |> Pagination.fetch_paginated(opts3)
+      |> List.last()
+
+    opts4 = Map.put(opts, :max_id, third_page_last.id)
+
+    forth_page_last =
+      recipients
+      |> ActivityPub.fetch_activities_query(opts4)
+      |> Pagination.fetch_paginated(opts4)
+      |> List.last()
+
+    Benchee.run(
+      %{
+        "direct timeline" => fn opts ->
+          ActivityPub.fetch_activities_query(recipients, opts) |> Pagination.fetch_paginated(opts)
+        end
+      },
+      inputs: %{
+        "1 page" => opts,
+        "2 page" => opts2,
+        "3 page" => opts3,
+        "4 page" => opts4,
+        "5 page" => Map.put(opts4, :max_id, forth_page_last.id)
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp opts_for_public_timeline(user) do
+    %{
+      type: ["Create", "Announce"],
+      local_only: false,
+      blocking_user: user,
+      muting_user: user
+    }
+  end
+
+  defp opts_for_public_timeline(user, :local) do
+    %{
+      type: ["Create", "Announce"],
+      local_only: true,
+      blocking_user: user,
+      muting_user: user
+    }
+  end
+
+  defp opts_for_public_timeline(user, :tag) do
+    %{
+      blocking_user: user,
+      count: "20",
+      local_only: nil,
+      muting_user: user,
+      tag: ["tag"],
+      tag_all: [],
+      tag_reject: [],
+      type: "Create",
+      user: user,
+      with_muted: true
+    }
+  end
+
+  defp fetch_public_timeline(user) do
+    opts = opts_for_public_timeline(user)
+
+    fetch_public_timeline(opts, "public timeline")
+  end
+
+  defp fetch_public_timeline_with_filter(user) do
+    {:ok, filter} = create_filter(user)
+    opts = opts_for_public_timeline(user)
+
+    fetch_public_timeline(opts, "public timeline with filters")
+    delete_filter(filter)
+  end
+
+  defp fetch_public_timeline(user, :local) do
+    opts = opts_for_public_timeline(user, :local)
+
+    fetch_public_timeline(opts, "public timeline only local")
+  end
+
+  defp fetch_public_timeline(user, :tag) do
+    opts = opts_for_public_timeline(user, :tag)
+
+    fetch_public_timeline(opts, "hashtag timeline")
+  end
+
+  defp fetch_public_timeline(user, :only_media) do
+    opts = opts_for_public_timeline(user) |> Map.put(:only_media, true)
+
+    fetch_public_timeline(opts, "public timeline only media")
+  end
+
+  defp fetch_public_timeline(user, :with_blocks) do
+    opts = opts_for_public_timeline(user)
+
+    remote_non_friends = Agent.get(:non_friends_remote, & &1)
 
     Benchee.run(%{
-      "User home timeline" => fn ->
+      "public timeline without blocks" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_activities(
+        ActivityPub.fetch_public_activities(opts)
-          following,
-          home_timeline_params
-        )
-      end,
-      "User mastodon public timeline" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
-          mastodon_public_timeline_params
-        )
-      end,
-      "User mastodon federated public timeline" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
-          mastodon_federated_timeline_params
-        )
       end
     })
 
-    home_activities =
+    Enum.each(remote_non_friends, fn non_friend ->
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_activities(
+      {:ok, _} = User.block(user, non_friend)
-        following,
+    end)
-        home_timeline_params
+
+    user = User.get_by_id(user.id)
+
+    opts = Map.put(opts, :blocking_user, user)
+
+    Benchee.run(%{
+      "public timeline with user block" => fn ->
+        ActivityPub.fetch_public_activities(opts)
+      end
+    })
+
+    domains =
+      Enum.reduce(remote_non_friends, [], fn non_friend, domains ->
+        {:ok, _user} = User.unblock(user, non_friend)
+        %{host: host} = URI.parse(non_friend.ap_id)
+        [host | domains]
+      end)
+
+    domains = Enum.uniq(domains)
+
+    Enum.each(domains, fn domain ->
+      {:ok, _} = User.block_domain(user, domain)
+    end)
+
+    user = User.get_by_id(user.id)
+    opts = Map.put(opts, :blocking_user, user)
+
+    Benchee.run(%{
+      "public timeline with domain block" => fn ->
+        ActivityPub.fetch_public_activities(opts)
+      end
+    })
+  end
+
+  defp fetch_public_timeline(opts, title) when is_binary(title) do
+    first_page_last = ActivityPub.fetch_public_activities(opts) |> List.last()
+
+    second_page_last =
+      ActivityPub.fetch_public_activities(Map.put(opts, :max_id, first_page_last.id))
+      |> List.last()
+
+    third_page_last =
+      ActivityPub.fetch_public_activities(Map.put(opts, :max_id, second_page_last.id))
+      |> List.last()
+
+    forth_page_last =
+      ActivityPub.fetch_public_activities(Map.put(opts, :max_id, third_page_last.id))
+      |> List.last()
+
+    Benchee.run(
+      %{
+        title => fn opts ->
+          ActivityPub.fetch_public_activities(opts)
+        end
+      },
+      inputs: %{
+        "1 page" => opts,
+        "2 page" => Map.put(opts, :max_id, first_page_last.id),
+        "3 page" => Map.put(opts, :max_id, second_page_last.id),
+        "4 page" => Map.put(opts, :max_id, third_page_last.id),
+        "5 page" => Map.put(opts, :max_id, forth_page_last.id)
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp opts_for_notifications do
+    %{count: "20", with_muted: true}
+  end
+
+  defp fetch_notifications(user) do
+    opts = opts_for_notifications()
+
+    first_page_last = MastodonAPI.get_notifications(user, opts) |> List.last()
+
+    second_page_last =
+      MastodonAPI.get_notifications(user, Map.put(opts, :max_id, first_page_last.id))
+      |> List.last()
+
+    third_page_last =
+      MastodonAPI.get_notifications(user, Map.put(opts, :max_id, second_page_last.id))
+      |> List.last()
+
+    forth_page_last =
+      MastodonAPI.get_notifications(user, Map.put(opts, :max_id, third_page_last.id))
+      |> List.last()
+
+    Benchee.run(
+      %{
+        "Notifications" => fn opts ->
+          MastodonAPI.get_notifications(user, opts)
+        end
+      },
+      inputs: %{
+        "1 page" => opts,
+        "2 page" => Map.put(opts, :max_id, first_page_last.id),
+        "3 page" => Map.put(opts, :max_id, second_page_last.id),
+        "4 page" => Map.put(opts, :max_id, third_page_last.id),
+        "5 page" => Map.put(opts, :max_id, forth_page_last.id)
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp fetch_favourites(user) do
+    first_page_last = ActivityPub.fetch_favourites(user) |> List.last()
+
+    second_page_last =
+      ActivityPub.fetch_favourites(user, %{:max_id => first_page_last.id}) |> List.last()
+
+    third_page_last =
+      ActivityPub.fetch_favourites(user, %{:max_id => second_page_last.id}) |> List.last()
+
+    forth_page_last =
+      ActivityPub.fetch_favourites(user, %{:max_id => third_page_last.id}) |> List.last()
+
+    Benchee.run(
+      %{
+        "Favourites" => fn opts ->
+          ActivityPub.fetch_favourites(user, opts)
+        end
+      },
+      inputs: %{
+        "1 page" => %{},
+        "2 page" => %{:max_id => first_page_last.id},
+        "3 page" => %{:max_id => second_page_last.id},
+        "4 page" => %{:max_id => third_page_last.id},
+        "5 page" => %{:max_id => forth_page_last.id}
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp opts_for_long_thread(user) do
+    %{
+      blocking_user: user,
+      user: user
+    }
+  end
+
+  defp fetch_long_thread(user) do
+    %{public_thread: public, private_thread: private} =
+      Agent.get(:benchmark_state, fn state -> state end)
+
+    opts = opts_for_long_thread(user)
+
+    private_input = {private.data["context"], Map.put(opts, :exclude_id, private.id)}
+
+    public_input = {public.data["context"], Map.put(opts, :exclude_id, public.id)}
+
+    Benchee.run(
+      %{
+        "fetch context" => fn {context, opts} ->
+          ActivityPub.fetch_activities_for_context(context, opts)
+        end
+      },
+      inputs: %{
+        "Private long thread" => private_input,
+        "Public long thread" => public_input
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp render_timelines(user) do
+    opts = opts_for_home_timeline(user)
+
+    recipients = [user.ap_id | User.following(user)]
+
+    home_activities = ActivityPub.fetch_activities(recipients, opts) |> Enum.reverse()
+
+    recipients = [user.ap_id]
+
+    opts = opts_for_direct_timeline(user)
+
+    direct_activities =
+      recipients
+      |> ActivityPub.fetch_activities_query(opts)
+      |> Pagination.fetch_paginated(opts)
+
+    opts = opts_for_public_timeline(user)
+
+    public_activities = ActivityPub.fetch_public_activities(opts)
+
+    opts = opts_for_public_timeline(user, :tag)
+
+    tag_activities = ActivityPub.fetch_public_activities(opts)
+
+    opts = opts_for_notifications()
+
+    notifications = MastodonAPI.get_notifications(user, opts)
+
+    favourites = ActivityPub.fetch_favourites(user)
+
+    Benchee.run(
+      %{
+        "Rendering home timeline" => fn ->
+          StatusView.render("index.json", %{
+            activities: home_activities,
+            for: user,
+            as: :activity
+          })
+        end,
+        "Rendering direct timeline" => fn ->
+          StatusView.render("index.json", %{
+            activities: direct_activities,
+            for: user,
+            as: :activity
+          })
+        end,
+        "Rendering public timeline" => fn ->
+          StatusView.render("index.json", %{
+            activities: public_activities,
+            for: user,
+            as: :activity
+          })
+        end,
+        "Rendering tag timeline" => fn ->
+          StatusView.render("index.json", %{
+            activities: tag_activities,
+            for: user,
+            as: :activity
+          })
+        end,
+        "Rendering notifications" => fn ->
+          Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
+            notifications: notifications,
+            for: user
+          })
+        end,
+        "Rendering favourites timeline" => fn ->
+          StatusView.render("index.json", %{
+            activities: favourites,
+            for: user,
+            as: :activity
+          })
+        end
+      },
+      formatters: formatters()
+    )
+  end
+
+  defp render_long_thread(user) do
+    %{public_thread: public, private_thread: private} =
+      Agent.get(:benchmark_state, fn state -> state end)
+
+    opts = %{for: user}
+    public_activity = Activity.get_by_id_with_object(public.id)
+    private_activity = Activity.get_by_id_with_object(private.id)
+
+    Benchee.run(
+      %{
+        "render" => fn opts ->
+          StatusView.render("show.json", opts)
+        end
+      },
+      inputs: %{
+        "Public root" => Map.put(opts, :activity, public_activity),
+        "Private root" => Map.put(opts, :activity, private_activity)
+      },
+      formatters: formatters()
+    )
+
+    fetch_opts = opts_for_long_thread(user)
+
+    public_context =
+      ActivityPub.fetch_activities_for_context(
+        public.data["context"],
+        Map.put(fetch_opts, :exclude_id, public.id)
       )
 
-    public_activities =
+    private_context =
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(mastodon_public_timeline_params)
+      ActivityPub.fetch_activities_for_context(
-
+        private.data["context"],
-    public_federated_activities =
+        Map.put(fetch_opts, :exclude_id, private.id)
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
-        mastodon_federated_timeline_params
       )
 
-    Benchee.run(%{
+    Benchee.run(
-      "Rendering home timeline" => fn ->
+      %{
-        Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
+        "render" => fn opts ->
-          activities: home_activities,
+          StatusView.render("context.json", opts)
-          for: user,
+        end
-          as: :activity
+      },
-        })
+      inputs: %{
-      end,
+        "Public context" => %{user: user, activity: public_activity, activities: public_context},
-      "Rendering public timeline" => fn ->
+        "Private context" => %{
-        Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
+          user: user,
-          activities: public_activities,
+          activity: private_activity,
-          for: user,
+          activities: private_context
-          as: :activity
-        })
-      end,
-      "Rendering public federated timeline" => fn ->
-        Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
-          activities: public_federated_activities,
-          for: user,
-          as: :activity
-        })
-      end,
-      "Rendering favorites timeline" => fn ->
-        conn = Phoenix.ConnTest.build_conn(:get, "http://localhost:4001/api/v1/favourites", nil)
-        Pleroma.Web.MastodonAPI.StatusController.favourites(
-          %Plug.Conn{conn |
-                     assigns: %{user: user},
-                     query_params:  %{"limit" => "0"},
-                     body_params: %{},
-                     cookies: %{},
-                     params: %{},
-                     path_params: %{},
-                     private: %{
-                       Pleroma.Web.Router => {[], %{}},
-                       phoenix_router: Pleroma.Web.Router,
-                       phoenix_action: :favourites,
-                       phoenix_controller: Pleroma.Web.MastodonAPI.StatusController,
-                       phoenix_endpoint: Pleroma.Web.Endpoint,
-                       phoenix_format: "json",
-                       phoenix_layout: {Pleroma.Web.LayoutView, "app.html"},
-                       phoenix_recycled: true,
-
-                       phoenix_view: Pleroma.Web.MastodonAPI.StatusView,
-                       plug_session: %{"user_id" => user.id},
-                       plug_session_fetch: :done,
-                       plug_session_info: :write,
-                       plug_skip_csrf_protection: true
-                     }
-          },
-          %{})
-      end,
-    })
-  end
-
-  def query_notifications(user) do
-    without_muted_params = %{"count" => "20", "with_muted" => "false"}
-    with_muted_params = %{"count" => "20", "with_muted" => "true"}
-
-    Benchee.run(%{
-      "Notifications without muted" => fn ->
-        Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, without_muted_params)
-      end,
-      "Notifications with muted" => fn ->
-        Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, with_muted_params)
-      end
-    })
-
-    without_muted_notifications =
-      Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, without_muted_params)
-
-    with_muted_notifications =
-      Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, with_muted_params)
-
-    Benchee.run(%{
-      "Render notifications without muted" => fn ->
-        Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
-          notifications: without_muted_notifications,
-          for: user
-        })
-      end,
-      "Render notifications with muted" => fn ->
-        Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
-          notifications: with_muted_notifications,
-          for: user
-        })
-      end
-    })
-  end
-
-  def query_dms(user) do
-    params = %{
-      "count" => "20",
-      "with_muted" => "true",
-      "type" => "Create",
-      "blocking_user" => user,
-      "user" => user,
-      visibility: "direct"
-    }
-
-    Benchee.run(%{
-      "Direct messages with muted" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
-        |> Pleroma.Pagination.fetch_paginated(params)
-      end,
-      "Direct messages without muted" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
-        |> Pleroma.Pagination.fetch_paginated(Map.put(params, "with_muted", false))
-      end
-    })
-
-    dms_with_muted =
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
-      |> Pleroma.Pagination.fetch_paginated(params)
-
-    dms_without_muted =
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
-      |> Pleroma.Pagination.fetch_paginated(Map.put(params, "with_muted", false))
-
-    Benchee.run(%{
-      "Rendering dms with muted" => fn ->
-        Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
-          activities: dms_with_muted,
-          for: user,
-          as: :activity
-        })
-      end,
-      "Rendering dms without muted" => fn ->
-        Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
-          activities: dms_without_muted,
-          for: user,
-          as: :activity
-        })
-      end
-    })
-  end
-
-  def query_long_thread(user, activity) do
-    Benchee.run(%{
-      "Fetch main post" => fn ->
-        Pleroma.Activity.get_by_id_with_object(activity.id)
-      end,
-      "Fetch context of main post" => fn ->
-        Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_for_context(
-          activity.data["context"],
-          %{
-            "blocking_user" => user,
-            "user" => user,
-            "exclude_id" => activity.id
-          }
-        )
-      end
-    })
-
-    activity = Pleroma.Activity.get_by_id_with_object(activity.id)
-
-    context =
-      Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_for_context(
-        activity.data["context"],
-        %{
-          "blocking_user" => user,
-          "user" => user,
-          "exclude_id" => activity.id
         }
-      )
+      },
+      formatters: formatters()
+    )
+  end
 
-    Benchee.run(%{
+  defp fetch_timelines_with_reply_filtering(user) do
-      "Render status" => fn ->
+    public_params = opts_for_public_timeline(user)
-        Pleroma.Web.MastodonAPI.StatusView.render("show.json", %{
+
-          activity: activity,
+    Benchee.run(
-          for: user
+      %{
-        })
+        "Public timeline without reply filtering" => fn ->
-      end,
+          ActivityPub.fetch_public_activities(public_params)
-      "Render context" => fn ->
+        end,
-        Pleroma.Web.MastodonAPI.StatusView.render(
+        "Public timeline with reply filtering - following" => fn ->
-          "index.json",
+          public_params
-          for: user,
+          |> Map.put(:reply_visibility, "following")
-          activities: context,
+          |> Map.put(:reply_filtering_user, user)
-          as: :activity
+          |> ActivityPub.fetch_public_activities()
-        )
+        end,
-        |> Enum.reverse()
+        "Public timeline with reply filtering - self" => fn ->
-      end
+          public_params
-    })
+          |> Map.put(:reply_visibility, "self")
+          |> Map.put(:reply_filtering_user, user)
+          |> ActivityPub.fetch_public_activities()
+        end
+      },
+      formatters: formatters()
+    )
+
+    private_params = opts_for_home_timeline(user)
+
+    recipients = [user.ap_id | User.following(user)]
+
+    Benchee.run(
+      %{
+        "Home timeline without reply filtering" => fn ->
+          ActivityPub.fetch_activities(recipients, private_params)
+        end,
+        "Home timeline with reply filtering - following" => fn ->
+          private_params =
+            private_params
+            |> Map.put(:reply_filtering_user, user)
+            |> Map.put(:reply_visibility, "following")
+
+          ActivityPub.fetch_activities(recipients, private_params)
+        end,
+        "Home timeline with reply filtering - self" => fn ->
+          private_params =
+            private_params
+            |> Map.put(:reply_filtering_user, user)
+            |> Map.put(:reply_visibility, "self")
+
+          ActivityPub.fetch_activities(recipients, private_params)
+        end
+      },
+      formatters: formatters()
+    )
   end
 end

benchmarks/load_testing/generator.ex

@@ -1,409 +0,0 @@
-defmodule Pleroma.LoadTesting.Generator do
-  use Pleroma.LoadTesting.Helper
-  alias Pleroma.Web.CommonAPI
-
-  def generate_like_activities(user, posts) do
-    count_likes = Kernel.trunc(length(posts) / 4)
-    IO.puts("Starting generating #{count_likes} like activities...")
-
-    {time, _} =
-      :timer.tc(fn ->
-        Task.async_stream(
-          Enum.take_random(posts, count_likes),
-          fn post -> {:ok, _, _} = CommonAPI.favorite(post.id, user) end,
-          max_concurrency: 10,
-          timeout: 30_000
-        )
-        |> Stream.run()
-      end)
-
-    IO.puts("Inserting like activities take #{to_sec(time)} sec.\n")
-  end
-
-  def generate_users(opts) do
-    IO.puts("Starting generating #{opts[:users_max]} users...")
-    {time, _} = :timer.tc(fn -> do_generate_users(opts) end)
-
-    IO.puts("Inserting users take #{to_sec(time)} sec.\n")
-  end
-
-  defp do_generate_users(opts) do
-    max = Keyword.get(opts, :users_max)
-
-    Task.async_stream(
-      1..max,
-      &generate_user_data(&1),
-      max_concurrency: 10,
-      timeout: 30_000
-    )
-    |> Enum.to_list()
-  end
-
-  defp generate_user_data(i) do
-    remote = Enum.random([true, false])
-
-    user = %User{
-      name: "Test テスト User #{i}",
-      email: "user#{i}@example.com",
-      nickname: "nick#{i}",
-      password_hash:
-        "$pbkdf2-sha512$160000$bU.OSFI7H/yqWb5DPEqyjw$uKp/2rmXw12QqnRRTqTtuk2DTwZfF8VR4MYW2xMeIlqPR/UX1nT1CEKVUx2CowFMZ5JON8aDvURrZpJjSgqXrg",
-      bio: "Tester Number #{i}",
-      local: remote
-    }
-
-    user_urls =
-      if remote do
-        base_url =
-          Enum.random(["https://domain1.com", "https://domain2.com", "https://domain3.com"])
-
-        ap_id = "#{base_url}/users/#{user.nickname}"
-
-        %{
-          ap_id: ap_id,
-          follower_address: ap_id <> "/followers",
-          following_address: ap_id <> "/following"
-        }
-      else
-        %{
-          ap_id: User.ap_id(user),
-          follower_address: User.ap_followers(user),
-          following_address: User.ap_following(user)
-        }
-      end
-
-    user = Map.merge(user, user_urls)
-
-    Repo.insert!(user)
-  end
-
-  def generate_activities(user, users) do
-    do_generate_activities(user, users)
-  end
-
-  defp do_generate_activities(user, users) do
-    IO.puts("Starting generating 20000 common activities...")
-
-    {time, _} =
-      :timer.tc(fn ->
-        Task.async_stream(
-          1..20_000,
-          fn _ ->
-            do_generate_activity([user | users])
-          end,
-          max_concurrency: 10,
-          timeout: 30_000
-        )
-        |> Stream.run()
-      end)
-
-    IO.puts("Inserting common activities take #{to_sec(time)} sec.\n")
-
-    IO.puts("Starting generating 20000 activities with mentions...")
-
-    {time, _} =
-      :timer.tc(fn ->
-        Task.async_stream(
-          1..20_000,
-          fn _ ->
-            do_generate_activity_with_mention(user, users)
-          end,
-          max_concurrency: 10,
-          timeout: 30_000
-        )
-        |> Stream.run()
-      end)
-
-    IO.puts("Inserting activities with menthions take #{to_sec(time)} sec.\n")
-
-    IO.puts("Starting generating 10000 activities with threads...")
-
-    {time, _} =
-      :timer.tc(fn ->
-        Task.async_stream(
-          1..10_000,
-          fn _ ->
-            do_generate_threads([user | users])
-          end,
-          max_concurrency: 10,
-          timeout: 30_000
-        )
-        |> Stream.run()
-      end)
-
-    IO.puts("Inserting activities with threads take #{to_sec(time)} sec.\n")
-  end
-
-  defp do_generate_activity(users) do
-    post = %{
-      "status" => "Some status without mention with random user"
-    }
-
-    CommonAPI.post(Enum.random(users), post)
-  end
-
-  def generate_power_intervals(opts \\ []) do
-    count = Keyword.get(opts, :count, 20)
-    power = Keyword.get(opts, :power, 2)
-    IO.puts("Generating #{count} intervals for a power #{power} series...")
-    counts = Enum.map(1..count, fn n -> :math.pow(n, power) end)
-    sum = Enum.sum(counts)
-
-    densities =
-      Enum.map(counts, fn c ->
-        c / sum
-      end)
-
-    densities
-    |> Enum.reduce(0, fn density, acc ->
-      if acc == 0 do
-        [{0, density}]
-      else
-        [{_, lower} | _] = acc
-        [{lower, lower + density} | acc]
-      end
-    end)
-    |> Enum.reverse()
-  end
-
-  def generate_tagged_activities(opts \\ []) do
-    tag_count = Keyword.get(opts, :tag_count, 20)
-    users = Keyword.get(opts, :users, Repo.all(User))
-    activity_count = Keyword.get(opts, :count, 200_000)
-
-    intervals = generate_power_intervals(count: tag_count)
-
-    IO.puts(
-      "Generating #{activity_count} activities using #{tag_count} different tags of format `tag_n`, starting at tag_0"
-    )
-
-    Enum.each(1..activity_count, fn _ ->
-      random = :rand.uniform()
-      i = Enum.find_index(intervals, fn {lower, upper} -> lower <= random && upper > random end)
-      CommonAPI.post(Enum.random(users), %{"status" => "a post with the tag #tag_#{i}"})
-    end)
-  end
-
-  defp do_generate_activity_with_mention(user, users) do
-    mentions_cnt = Enum.random([2, 3, 4, 5])
-    with_user = Enum.random([true, false])
-    users = Enum.shuffle(users)
-    mentions_users = Enum.take(users, mentions_cnt)
-    mentions_users = if with_user, do: [user | mentions_users], else: mentions_users
-
-    mentions_str =
-      Enum.map(mentions_users, fn user -> "@" <> user.nickname end) |> Enum.join(", ")
-
-    post = %{
-      "status" => mentions_str <> "some status with mentions random users"
-    }
-
-    CommonAPI.post(Enum.random(users), post)
-  end
-
-  defp do_generate_threads(users) do
-    thread_length = Enum.random([2, 3, 4, 5])
-    actor = Enum.random(users)
-
-    post = %{
-      "status" => "Start of the thread"
-    }
-
-    {:ok, activity} = CommonAPI.post(actor, post)
-
-    Enum.each(1..thread_length, fn _ ->
-      user = Enum.random(users)
-
-      post = %{
-        "status" => "@#{actor.nickname} reply to thread",
-        "in_reply_to_status_id" => activity.id
-      }
-
-      CommonAPI.post(user, post)
-    end)
-  end
-
-  def generate_remote_activities(user, users) do
-    do_generate_remote_activities(user, users)
-  end
-
-  defp do_generate_remote_activities(user, users) do
-    IO.puts("Starting generating 10000 remote activities...")
-
-    {time, _} =
-      :timer.tc(fn ->
-        Task.async_stream(
-          1..10_000,
-          fn i ->
-            do_generate_remote_activity(i, user, users)
-          end,
-          max_concurrency: 10,
-          timeout: 30_000
-        )
-        |> Stream.run()
-      end)
-
-    IO.puts("Inserting remote activities take #{to_sec(time)} sec.\n")
-  end
-
-  defp do_generate_remote_activity(i, user, users) do
-    actor = Enum.random(users)
-    %{host: host} = URI.parse(actor.ap_id)
-    date = Date.utc_today()
-    datetime = DateTime.utc_now()
-
-    map = %{
-      "actor" => actor.ap_id,
-      "cc" => [actor.follower_address, user.ap_id],
-      "context" => "tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
-      "id" => actor.ap_id <> "/statuses/#{i}/activity",
-      "object" => %{
-        "actor" => actor.ap_id,
-        "atomUri" => actor.ap_id <> "/statuses/#{i}",
-        "attachment" => [],
-        "attributedTo" => actor.ap_id,
-        "bcc" => [],
-        "bto" => [],
-        "cc" => [actor.follower_address, user.ap_id],
-        "content" =>
-          "<p><span class=\"h-card\"><a href=\"" <>
-            user.ap_id <>
-            "\" class=\"u-url mention\">@<span>" <> user.nickname <> "</span></a></span></p>",
-        "context" => "tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
-        "conversation" =>
-          "tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
-        "emoji" => %{},
-        "id" => actor.ap_id <> "/statuses/#{i}",
-        "inReplyTo" => nil,
-        "inReplyToAtomUri" => nil,
-        "published" => datetime,
-        "sensitive" => true,
-        "summary" => "cw",
-        "tag" => [
-          %{
-            "href" => user.ap_id,
-            "name" => "@#{user.nickname}@#{host}",
-            "type" => "Mention"
-          }
-        ],
-        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
-        "type" => "Note",
-        "url" => "http://#{host}/@#{actor.nickname}/#{i}"
-      },
-      "published" => datetime,
-      "to" => ["https://www.w3.org/ns/activitystreams#Public"],
-      "type" => "Create"
-    }
-
-    Pleroma.Web.ActivityPub.ActivityPub.insert(map, false)
-  end
-
-  def generate_dms(user, users, opts) do
-    IO.puts("Starting generating #{opts[:dms_max]} DMs")
-    {time, _} = :timer.tc(fn -> do_generate_dms(user, users, opts) end)
-    IO.puts("Inserting dms take #{to_sec(time)} sec.\n")
-  end
-
-  defp do_generate_dms(user, users, opts) do
-    Task.async_stream(
-      1..opts[:dms_max],
-      fn _ ->
-        do_generate_dm(user, users)
-      end,
-      max_concurrency: 10,
-      timeout: 30_000
-    )
-    |> Stream.run()
-  end
-
-  defp do_generate_dm(user, users) do
-    post = %{
-      "status" => "@#{user.nickname} some direct message",
-      "visibility" => "direct"
-    }
-
-    CommonAPI.post(Enum.random(users), post)
-  end
-
-  def generate_long_thread(user, users, opts) do
-    IO.puts("Starting generating long thread with #{opts[:thread_length]} replies")
-    {time, activity} = :timer.tc(fn -> do_generate_long_thread(user, users, opts) end)
-    IO.puts("Inserting long thread replies take #{to_sec(time)} sec.\n")
-    {:ok, activity}
-  end
-
-  defp do_generate_long_thread(user, users, opts) do
-    {:ok, %{id: id} = activity} = CommonAPI.post(user, %{"status" => "Start of long thread"})
-
-    Task.async_stream(
-      1..opts[:thread_length],
-      fn _ -> do_generate_thread(users, id) end,
-      max_concurrency: 10,
-      timeout: 30_000
-    )
-    |> Stream.run()
-
-    activity
-  end
-
-  defp do_generate_thread(users, activity_id) do
-    CommonAPI.post(Enum.random(users), %{
-      "status" => "reply to main post",
-      "in_reply_to_status_id" => activity_id
-    })
-  end
-
-  def generate_non_visible_message(user, users) do
-    IO.puts("Starting generating 1000 non visible posts")
-
-    {time, _} =
-      :timer.tc(fn ->
-        do_generate_non_visible_posts(user, users)
-      end)
-
-    IO.puts("Inserting non visible posts take #{to_sec(time)} sec.\n")
-  end
-
-  defp do_generate_non_visible_posts(user, users) do
-    [not_friend | users] = users
-
-    make_friends(user, users)
-
-    Task.async_stream(1..1000, fn _ -> do_generate_non_visible_post(not_friend, users) end,
-      max_concurrency: 10,
-      timeout: 30_000
-    )
-    |> Stream.run()
-  end
-
-  defp make_friends(_user, []), do: nil
-
-  defp make_friends(user, [friend | users]) do
-    {:ok, _} = User.follow(user, friend)
-    {:ok, _} = User.follow(friend, user)
-    make_friends(user, users)
-  end
-
-  defp do_generate_non_visible_post(not_friend, users) do
-    post = %{
-      "status" => "some non visible post",
-      "visibility" => "private"
-    }
-
-    {:ok, activity} = CommonAPI.post(not_friend, post)
-
-    thread_length = Enum.random([2, 3, 4, 5])
-
-    Enum.each(1..thread_length, fn _ ->
-      user = Enum.random(users)
-
-      post = %{
-        "status" => "@#{not_friend.nickname} reply to non visible post",
-        "in_reply_to_status_id" => activity.id,
-        "visibility" => "private"
-      }
-
-      CommonAPI.post(user, post)
-    end)
-  end
-end

benchmarks/load_testing/helper.ex

@@ -1,11 +1,14 @@
 defmodule Pleroma.LoadTesting.Helper do
-  defmacro __using__(_) do
+  alias Ecto.Adapters.SQL
-    quote do
+  alias Pleroma.Repo
-      import Ecto.Query
-      alias Pleroma.Repo
-      alias Pleroma.User
 
-      defp to_sec(microseconds), do: microseconds / 1_000_000
+  def to_sec(microseconds), do: microseconds / 1_000_000
-    end
+
+  def clean_tables do
+    IO.puts("Deleting old data...\n")
+    SQL.query!(Repo, "TRUNCATE users CASCADE;")
+    SQL.query!(Repo, "TRUNCATE activities CASCADE;")
+    SQL.query!(Repo, "TRUNCATE objects CASCADE;")
+    SQL.query!(Repo, "TRUNCATE oban_jobs CASCADE;")
   end
 end

benchmarks/load_testing/users.ex

@@ -0,0 +1,189 @@
+defmodule Pleroma.LoadTesting.Users do
+  @moduledoc """
+  Module for generating users with friends.
+  """
+  import Ecto.Query
+  import Pleroma.LoadTesting.Helper, only: [to_sec: 1]
+
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.User.Query
+
+  @defaults [
+    users: 20_000,
+    friends: 100
+  ]
+
+  @max_concurrency 10
+
+  @spec generate(keyword()) :: User.t()
+  def generate(opts \\ []) do
+    opts = Keyword.merge(@defaults, opts)
+
+    generate_users(opts[:users])
+
+    main_user =
+      Repo.one(from(u in User, where: u.local == true, order_by: fragment("RANDOM()"), limit: 1))
+
+    make_friends(main_user, opts[:friends])
+
+    User.get_by_id(main_user.id)
+  end
+
+  def generate_users(max) do
+    IO.puts("Starting generating #{max} users...")
+
+    {time, users} =
+      :timer.tc(fn ->
+        Task.async_stream(
+          1..max,
+          &generate_user(&1),
+          max_concurrency: @max_concurrency,
+          timeout: 30_000
+        )
+        |> Enum.to_list()
+      end)
+
+    IO.puts("Generating users took #{to_sec(time)} sec.\n")
+    users
+  end
+
+  defp generate_user(i) do
+    remote = Enum.random([true, false])
+
+    %User{
+      name: "Test テスト User #{i}",
+      email: "user#{i}@example.com",
+      nickname: "nick#{i}",
+      password_hash: Pbkdf2.hash_pwd_salt("test"),
+      bio: "Tester Number #{i}",
+      local: !remote
+    }
+    |> user_urls()
+    |> Repo.insert!()
+  end
+
+  defp user_urls(%{local: true} = user) do
+    urls = %{
+      ap_id: User.ap_id(user),
+      follower_address: User.ap_followers(user),
+      following_address: User.ap_following(user)
+    }
+
+    Map.merge(user, urls)
+  end
+
+  defp user_urls(%{local: false} = user) do
+    base_domain = Enum.random(["domain1.com", "domain2.com", "domain3.com"])
+
+    ap_id = "https://#{base_domain}/users/#{user.nickname}"
+
+    urls = %{
+      ap_id: ap_id,
+      follower_address: ap_id <> "/followers",
+      following_address: ap_id <> "/following"
+    }
+
+    Map.merge(user, urls)
+  end
+
+  def make_friends(main_user, max) when is_integer(max) do
+    IO.puts("Starting making friends for #{max} users...")
+
+    {time, _} =
+      :timer.tc(fn ->
+        number_of_users =
+          (max / 2)
+          |> Kernel.trunc()
+
+        main_user
+        |> get_users(%{limit: number_of_users, local: :local})
+        |> run_stream(main_user)
+
+        main_user
+        |> get_users(%{limit: number_of_users, local: :external})
+        |> run_stream(main_user)
+      end)
+
+    IO.puts("Making friends took #{to_sec(time)} sec.\n")
+  end
+
+  def make_friends(%User{} = main_user, %User{} = user) do
+    {:ok, _} = User.follow(main_user, user)
+    {:ok, _} = User.follow(user, main_user)
+  end
+
+  @spec get_users(User.t(), keyword()) :: [User.t()]
+  def get_users(user, opts) do
+    criteria = %{limit: opts[:limit]}
+
+    criteria =
+      if opts[:local] do
+        Map.put(criteria, opts[:local], true)
+      else
+        criteria
+      end
+
+    criteria =
+      if opts[:friends?] do
+        Map.put(criteria, :friends, user)
+      else
+        criteria
+      end
+
+    query =
+      criteria
+      |> Query.build()
+      |> random_without_user(user)
+
+    query =
+      if opts[:friends?] == false do
+        friends_ids =
+          %{friends: user}
+          |> Query.build()
+          |> Repo.all()
+          |> Enum.map(& &1.id)
+
+        from(u in query, where: u.id not in ^friends_ids)
+      else
+        query
+      end
+
+    Repo.all(query)
+  end
+
+  defp random_without_user(query, user) do
+    from(u in query,
+      where: u.id != ^user.id,
+      order_by: fragment("RANDOM()")
+    )
+  end
+
+  defp run_stream(users, main_user) do
+    Task.async_stream(users, &make_friends(main_user, &1),
+      max_concurrency: @max_concurrency,
+      timeout: 30_000
+    )
+    |> Stream.run()
+  end
+
+  @spec prepare_users(User.t(), keyword()) :: map()
+  def prepare_users(user, opts) do
+    friends_limit = opts[:friends_used]
+    non_friends_limit = opts[:non_friends_used]
+
+    %{
+      user: user,
+      friends_local: fetch_users(user, friends_limit, :local, true),
+      friends_remote: fetch_users(user, friends_limit, :external, true),
+      non_friends_local: fetch_users(user, non_friends_limit, :local, false),
+      non_friends_remote: fetch_users(user, non_friends_limit, :external, false)
+    }
+  end
+
+  defp fetch_users(user, limit, local, friends?) do
+    user
+    |> get_users(limit: limit, local: local, friends?: friends?)
+    |> Enum.shuffle()
+  end
+end

benchmarks/mix/tasks/pleroma/benchmarks/tags.ex

@@ -1,9 +1,11 @@
 defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
   use Mix.Task
-  alias Pleroma.Repo
+
-  alias Pleroma.LoadTesting.Generator
+  import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
   import Ecto.Query
 
+  alias Pleroma.Repo
+
   def run(_args) do
     Mix.Pleroma.start_pleroma()
     activities_count = Repo.aggregate(from(a in Pleroma.Activity), :count, :id)
@@ -11,8 +13,8 @@ def run(_args) do
     if activities_count == 0 do
       IO.puts("Did not find any activities, cleaning and generating")
       clean_tables()
-      Generator.generate_users(users_max: 10)
+      Pleroma.LoadTesting.Users.generate_users(10)
-      Generator.generate_tagged_activities()
+      Pleroma.LoadTesting.Activities.generate_tagged_activities()
     else
       IO.puts("Found #{activities_count} activities, won't generate new ones")
     end
@@ -34,7 +36,7 @@ def run(_args) do
     Benchee.run(
       %{
         "Hashtag fetching, any" => fn tags ->
-          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+          hashtag_fetching(
             %{
               "any" => tags
             },
@@ -44,7 +46,7 @@ def run(_args) do
         end,
         # Will always return zero results because no overlapping hashtags are generated.
         "Hashtag fetching, all" => fn tags ->
-          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+          hashtag_fetching(
             %{
               "all" => tags
             },
@@ -64,7 +66,7 @@ def run(_args) do
     Benchee.run(
       %{
         "Hashtag fetching" => fn tag ->
-          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+          hashtag_fetching(
             %{
               "tag" => tag
             },
@@ -78,10 +80,34 @@ def run(_args) do
     )
   end
 
-  defp clean_tables do
+  defp hashtag_fetching(params, user, local_only) do
-    IO.puts("Deleting old data...\n")
+    tags =
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
+      [params["tag"], params["any"]]
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
+      |> List.flatten()
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
+      |> Enum.uniq()
+      |> Enum.filter(& &1)
+      |> Enum.map(&String.downcase(&1))
+
+    tag_all =
+      params
+      |> Map.get("all", [])
+      |> Enum.map(&String.downcase(&1))
+
+    tag_reject =
+      params
+      |> Map.get("none", [])
+      |> Enum.map(&String.downcase(&1))
+
+    _activities =
+      params
+      |> Map.put(:type, "Create")
+      |> Map.put(:local_only, local_only)
+      |> Map.put(:blocking_user, user)
+      |> Map.put(:muting_user, user)
+      |> Map.put(:user, user)
+      |> Map.put(:tag, tags)
+      |> Map.put(:tag_all, tag_all)
+      |> Map.put(:tag_reject, tag_reject)
+      |> Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities()
   end
 end

benchmarks/mix/tasks/pleroma/benchmarks/timelines.ex

@@ -0,0 +1,70 @@
+defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
+  use Mix.Task
+
+  import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
+
+  alias Pleroma.Web.CommonAPI
+  alias Plug.Conn
+
+  def run(_args) do
+    Mix.Pleroma.start_pleroma()
+
+    # Cleaning tables
+    clean_tables()
+
+    [{:ok, user} | users] = Pleroma.LoadTesting.Users.generate_users(1000)
+
+    # Let the user make 100 posts
+
+    1..100
+    |> Enum.each(fn i -> CommonAPI.post(user, %{"status" => to_string(i)}) end)
+
+    # Let 10 random users post
+    posts =
+      users
+      |> Enum.take_random(10)
+      |> Enum.map(fn {:ok, random_user} ->
+        {:ok, activity} = CommonAPI.post(random_user, %{"status" => "."})
+        activity
+      end)
+
+    # let our user repeat them
+    posts
+    |> Enum.each(fn activity ->
+      CommonAPI.repeat(activity.id, user)
+    end)
+
+    Benchee.run(
+      %{
+        "user timeline, no followers" => fn reading_user ->
+          conn =
+            Phoenix.ConnTest.build_conn()
+            |> Conn.assign(:user, reading_user)
+            |> Conn.assign(:skip_link_headers, true)
+
+          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
+        end
+      },
+      inputs: %{"user" => user, "no user" => nil},
+      time: 60
+    )
+
+    users
+    |> Enum.each(fn {:ok, follower} -> Pleroma.User.follow(follower, user) end)
+
+    Benchee.run(
+      %{
+        "user timeline, all following" => fn reading_user ->
+          conn =
+            Phoenix.ConnTest.build_conn()
+            |> Conn.assign(:user, reading_user)
+            |> Conn.assign(:skip_link_headers, true)
+
+          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
+        end
+      },
+      inputs: %{"user" => user, "no user" => nil},
+      time: 60
+    )
+  end
+end

benchmarks/mix/tasks/pleroma/load_testing.ex

@@ -1,114 +1,56 @@
 defmodule Mix.Tasks.Pleroma.LoadTesting do
   use Mix.Task
-  use Pleroma.LoadTesting.Helper
+  import Ecto.Query
-  import Mix.Pleroma
+  import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
-  import Pleroma.LoadTesting.Generator
+
-  import Pleroma.LoadTesting.Fetcher
+  alias Pleroma.Repo
+  alias Pleroma.User
 
   @shortdoc "Factory for generation data"
   @moduledoc """
   Generates data like:
   - local/remote users
-  - local/remote activities with notifications
+  - local/remote activities with differrent visibility:
-  - direct messages
+    - simple activiities
-  - long thread
+    - with emoji
-  - non visible posts
+    - with mentions
+    - hellthreads
+    - with attachments
+    - with tags
+    - likes
+    - reblogs
+    - simple threads
+    - long threads
 
   ## Generate data
-      MIX_ENV=benchmark mix pleroma.load_testing --users 20000 --dms 20000 --thread_length 2000
+      MIX_ENV=benchmark mix pleroma.load_testing --users 20000 --friends 1000 --iterations 170 --friends_used 20 --non_friends_used 20
-      MIX_ENV=benchmark mix pleroma.load_testing -u 20000 -d 20000 -t 2000
+      MIX_ENV=benchmark mix pleroma.load_testing -u 20000 -f 1000 -i 170 -fu 20 -nfu 20
 
   Options:
   - `--users NUMBER` - number of users to generate. Defaults to: 20000. Alias: `-u`
-  - `--dms NUMBER` - number of direct messages to generate. Defaults to: 20000. Alias `-d`
+  - `--friends NUMBER` - number of friends for main user. Defaults to: 1000. Alias: `-f`
-  - `--thread_length` - number of messages in thread. Defaults to: 2000. ALias `-t`
+  - `--iterations NUMBER` - number of iterations to generate activities. For each iteration in database is inserted about 120+ activities with different visibility, actors and types.Defaults to: 170. Alias: `-i`
+  - `--friends_used NUMBER` - number of main user friends used in activity generation. Defaults to: 20. Alias: `-fu`
+  - `--non_friends_used NUMBER` - number of non friends used in activity generation. Defaults to: 20. Alias: `-nfu`
   """
 
-  @aliases [u: :users, d: :dms, t: :thread_length]
+  @aliases [u: :users, f: :friends, i: :iterations, fu: :friends_used, nfu: :non_friends_used]
   @switches [
     users: :integer,
-    dms: :integer,
+    friends: :integer,
-    thread_length: :integer
+    iterations: :integer,
+    friends_used: :integer,
+    non_friends_used: :integer
   ]
-  @users_default 20_000
-  @dms_default 1_000
-  @thread_length_default 2_000
 
   def run(args) do
-    start_pleroma()
+    Logger.configure(level: :error)
-    Pleroma.Config.put([:instance, :skip_thread_containment], true)
+    Mix.Pleroma.start_pleroma()
+    clean_tables()
     {opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases)
 
-    users_max = Keyword.get(opts, :users, @users_default)
+    user = Pleroma.LoadTesting.Users.generate(opts)
-    dms_max = Keyword.get(opts, :dms, @dms_default)
+    Pleroma.LoadTesting.Activities.generate(user, opts)
-    thread_length = Keyword.get(opts, :thread_length, @thread_length_default)
-
-    clean_tables()
-
-    opts =
-      Keyword.put(opts, :users_max, users_max)
-      |> Keyword.put(:dms_max, dms_max)
-      |> Keyword.put(:thread_length, thread_length)
-
-    generate_users(opts)
-
-    # main user for queries
-    IO.puts("Fetching local main user...")
-
-    {time, user} =
-      :timer.tc(fn ->
-        Repo.one(
-          from(u in User, where: u.local == true, order_by: fragment("RANDOM()"), limit: 1)
-        )
-      end)
-
-    IO.puts("Fetching main user take #{to_sec(time)} sec.\n")
-
-    IO.puts("Fetching local users...")
-
-    {time, users} =
-      :timer.tc(fn ->
-        Repo.all(
-          from(u in User,
-            where: u.id != ^user.id,
-            where: u.local == true,
-            order_by: fragment("RANDOM()"),
-            limit: 10
-          )
-        )
-      end)
-
-    IO.puts("Fetching local users take #{to_sec(time)} sec.\n")
-
-    IO.puts("Fetching remote users...")
-
-    {time, remote_users} =
-      :timer.tc(fn ->
-        Repo.all(
-          from(u in User,
-            where: u.id != ^user.id,
-            where: u.local == false,
-            order_by: fragment("RANDOM()"),
-            limit: 10
-          )
-        )
-      end)
-
-    IO.puts("Fetching remote users take #{to_sec(time)} sec.\n")
-
-    generate_activities(user, users)
-
-    generate_remote_activities(user, remote_users)
-
-    generate_like_activities(
-      user, Pleroma.Repo.all(Pleroma.Activity.Queries.by_type("Create"))
-    )
-
-    generate_dms(user, users, opts)
-
-    {:ok, activity} = generate_long_thread(user, users, opts)
-
-    generate_non_visible_message(user, users)
 
     IO.puts("Users in DB: #{Repo.aggregate(from(u in User), :count, :id)}")
 
@@ -120,19 +62,6 @@ def run(args) do
       "Notifications in DB: #{Repo.aggregate(from(n in Pleroma.Notification), :count, :id)}"
     )
 
-    fetch_user(user)
+    Pleroma.LoadTesting.Fetcher.run_benchmarks(user)
-    query_timelines(user)
-    query_notifications(user)
-    query_dms(user)
-    query_long_thread(user, activity)
-    Pleroma.Config.put([:instance, :skip_thread_containment], false)
-    query_timelines(user)
-  end
-
-  defp clean_tables do
-    IO.puts("Deleting old data...\n")
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
-    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
   end
 end

config/benchmark.exs

@@ -39,7 +39,7 @@
   adapter: Ecto.Adapters.Postgres,
   username: "postgres",
   password: "postgres",
-  database: "pleroma_test",
+  database: "pleroma_benchmark",
   hostname: System.get_env("DB_HOST") || "localhost",
   pool_size: 10
 
@@ -61,8 +61,6 @@
 
 config :web_push_encryption, :http_client, Pleroma.Web.WebPushHttpClientMock
 
-config :pleroma_job_queue, disabled: true
-
 config :pleroma, Pleroma.ScheduledActivity,
   daily_user_limit: 2,
   total_user_limit: 3,

config/config.exs

@@ -58,20 +58,6 @@
 
 config :pleroma, Pleroma.Captcha.Kocaptcha, endpoint: "https://captcha.kotobank.ch"
 
-config :pleroma, :hackney_pools,
-  federation: [
-    max_connections: 50,
-    timeout: 150_000
-  ],
-  media: [
-    max_connections: 50,
-    timeout: 150_000
-  ],
-  upload: [
-    max_connections: 25,
-    timeout: 300_000
-  ]
-
 # Upload configuration
 config :pleroma, Pleroma.Upload,
   uploader: Pleroma.Uploaders.Local,
@@ -85,7 +71,9 @@
       follow_redirect: true,
       pool: :upload
     ]
-  ]
+  ],
+  filename_display_max_length: 30,
+  default_description: nil
 
 config :pleroma, Pleroma.Uploaders.Local, uploads: "uploads"
 
@@ -110,6 +98,7 @@
     "dat",
     "dweb",
     "gopher",
+    "hyper",
     "ipfs",
     "ipns",
     "irc",
@@ -190,14 +179,18 @@
 config :pleroma, :http,
   proxy_url: nil,
   send_user_agent: true,
-  user_agent: :default
+  user_agent: :default,
+  adapter: []
 
 config :pleroma, :instance,
   name: "Pleroma",
   email: "example@example.com",
   notify_email: "noreply@example.com",
-  description: "A Pleroma instance, an alternative fediverse server",
+  description: "Pleroma: An efficient and flexible fediverse server",
+  background_image: "/images/city.jpg",
+  instance_thumbnail: "/instance/thumbnail.jpeg",
   limit: 5_000,
+  description_limit: 5_000,
   chat_limit: 5_000,
   remote_limit: 100_000,
   upload_limit: 16_000_000,
@@ -213,6 +206,7 @@
   registrations_open: true,
   invites_enabled: false,
   account_activation_required: false,
+  account_approval_required: false,
   federating: true,
   federation_incoming_replies_max_depth: 100,
   federation_reachability_timeout_days: 7,
@@ -220,7 +214,6 @@
     Pleroma.Web.ActivityPub.Publisher
   ],
   allow_relay: true,
-  rewrite_policy: Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
   public: true,
   quarantined_instances: [],
   managed_config: true,
@@ -231,13 +224,9 @@
     "text/markdown",
     "text/bbcode"
   ],
-  mrf_transparency: true,
-  mrf_transparency_exclusions: [],
   autofollowed_nicknames: [],
   max_pinned_statuses: 1,
   attachment_links: false,
-  welcome_user_nickname: nil,
-  welcome_message: nil,
   max_report_comment_size: 1000,
   safe_dm_mentions: false,
   healthcheck: false,
@@ -250,9 +239,41 @@
   max_remote_account_fields: 20,
   account_field_name_length: 512,
   account_field_value_length: 2048,
+  registration_reason_length: 500,
   external_user_synchronization: true,
   extended_nickname_format: true,
-  cleanup_attachments: false
+  cleanup_attachments: false,
+  multi_factor_authentication: [
+    totp: [
+      # digits 6 or 8
+      digits: 6,
+      period: 30
+    ],
+    backup_codes: [
+      number: 5,
+      length: 16
+    ]
+  ],
+  show_reactions: true
+
+config :pleroma, :welcome,
+  direct_message: [
+    enabled: false,
+    sender_nickname: nil,
+    message: nil
+  ],
+  chat_message: [
+    enabled: false,
+    sender_nickname: nil,
+    message: nil
+  ],
+  email: [
+    enabled: false,
+    sender: nil,
+    subject: "Welcome to <%= instance_name %>",
+    html: "Welcome to <%= instance_name %>",
+    text: "Welcome to <%= instance_name %>"
+  ]
 
 config :pleroma, :feed,
   post_title: %{
@@ -274,20 +295,33 @@
 
 config :pleroma, :frontend_configurations,
   pleroma_fe: %{
-    theme: "pleroma-dark",
+    alwaysShowSubjectInput: true,
-    logo: "/static/logo.png",
     background: "/images/city.jpg",
-    redirectRootNoLogin: "/main/all",
-    redirectRootLogin: "/main/friends",
-    showInstanceSpecificPanel: true,
-    scopeOptionsEnabled: false,
-    formattingOptionsEnabled: false,
     collapseMessageWithSubject: false,
+    disableChat: false,
+    greentext: false,
+    hideFilteredStatuses: false,
+    hideMutedPosts: false,
     hidePostStats: false,
+    hideSitename: false,
     hideUserStats: false,
+    loginMethod: "password",
+    logo: "/static/logo.png",
+    logoMargin: ".1em",
+    logoMask: true,
+    minimalScopesMode: false,
+    noAttachmentLinks: false,
+    nsfwCensorImage: "",
+    postContentType: "text/plain",
+    redirectRootLogin: "/main/friends",
+    redirectRootNoLogin: "/main/all",
     scopeCopy: true,
+    sidebarRight: false,
+    showFeaturesPanel: true,
+    showInstanceSpecificPanel: false,
     subjectLineBehavior: "email",
-    alwaysShowSubjectInput: true
+    theme: "pleroma-dark",
+    webPushNotifications: false
   },
   masto_fe: %{
     showInstanceSpecificPanel: true
@@ -346,9 +380,11 @@
   federated_timeline_removal: [],
   report_removal: [],
   reject: [],
+  followers_only: [],
   accept: [],
   avatar_removal: [],
-  banner_removal: []
+  banner_removal: [],
+  reject_deletes: []
 
 config :pleroma, :mrf_keyword,
   reject: [],
@@ -357,12 +393,15 @@
 
 config :pleroma, :mrf_subchain, match_actor: %{}
 
+config :pleroma, :mrf_activity_expiration, days: 365
+
 config :pleroma, :mrf_vocabulary,
   accept: [],
   reject: []
 
+# threshold of 7 days
 config :pleroma, :mrf_object_age,
-  threshold: 172_800,
+  threshold: 604_800,
   actions: [:delist, :strip_followers]
 
 config :pleroma, :rich_media,
@@ -371,13 +410,16 @@
   ignore_tld: ["local", "localdomain", "lan"],
   parsers: [
     Pleroma.Web.RichMedia.Parsers.TwitterCard,
-    Pleroma.Web.RichMedia.Parsers.OGP,
     Pleroma.Web.RichMedia.Parsers.OEmbed
   ],
   ttl_setters: [Pleroma.Web.RichMedia.Parser.TTL.AwsSignedUrl]
 
 config :pleroma, :media_proxy,
   enabled: false,
+  invalidation: [
+    enabled: false,
+    provider: Pleroma.Web.MediaProxy.Invalidation.Script
+  ],
   proxy_opts: [
     redirect_on_failure: false,
     max_body_length: 25 * 1_048_576,
@@ -388,6 +430,13 @@
   ],
   whitelist: []
 
+config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Http,
+  method: :purge,
+  headers: [],
+  options: []
+
+config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Script, script_path: nil
+
 config :pleroma, :chat, enabled: true
 
 config :phoenix, :format_encoders, json: Jason
@@ -410,6 +459,11 @@
   ],
   unfurl_nsfw: false
 
+config :pleroma, Pleroma.Web.Preload,
+  providers: [
+    Pleroma.Web.Preload.Providers.Instance
+  ]
+
 config :pleroma, :http_security,
   enabled: true,
   sts: false,
@@ -462,13 +516,19 @@
     "user-search",
     "user_exists",
     "users",
-    "web"
+    "web",
-  ]
+    "verify_credentials",
+    "update_credentials",
+    "relationships",
+    "search",
+    "confirmation_resend",
+    "mfa"
+  ],
+  email_blacklist: []
 
 config :pleroma, Oban,
   repo: Pleroma.Repo,
-  verbose: false,
+  log: false,
-  prune: {:maxlen, 1500},
   queues: [
     activity_expiration: 10,
     federator_incoming: 50,
@@ -482,6 +542,7 @@
     attachments_cleanup: 5,
     new_users_digest: 1
   ],
+  plugins: [Oban.Plugins.Pruner],
   crontab: [
     {"0 0 * * *", Pleroma.Workers.Cron.ClearOauthTokenWorker},
     {"0 * * * *", Pleroma.Workers.Cron.StatsWorker},
@@ -496,16 +557,14 @@
     federator_outgoing: 5
   ]
 
-config :auto_linker,
+config :pleroma, Pleroma.Formatter,
-  opts: [
+  class: false,
-    extra: true,
+  rel: "ugc",
-    # TODO: Set to :no_scheme when it works properly
+  new_window: false,
-    validate_tld: true,
+  truncate: false,
-    class: false,
+  strip_prefix: false,
-    strip_prefix: false,
+  extra: true,
-    new_window: false,
+  validate_tld: :no_scheme
-    rel: "ugc"
-  ]
 
 config :pleroma, :ldap,
   enabled: System.get_env("LDAP_ENABLED") == "true",
@@ -604,6 +663,59 @@
 
 config :pleroma, :static_fe, enabled: false
 
+# Example of frontend configuration
+# This example will make us serve the primary frontend from the
+# frontends directory within your `:pleroma, :instance, static_dir`.
+# e.g., instance/static/frontends/pleroma/develop/
+#
+# With no frontend configuration, the bundled files from the `static` directory will
+# be used.
+#
+# config :pleroma, :frontends, 
+# primary: %{"name" => "pleroma-fe", "ref" => "develop"},
+# admin: %{"name" => "admin-fe", "ref" => "stable"},
+# available: %{...}
+
+config :pleroma, :frontends,
+  available: %{
+    "kenoma" => %{
+      "name" => "kenoma",
+      "git" => "https://git.pleroma.social/lambadalambda/kenoma",
+      "build_url" =>
+        "https://git.pleroma.social/lambadalambda/kenoma/-/jobs/artifacts/${ref}/download?job=build",
+      "ref" => "master"
+    },
+    "pleroma-fe" => %{
+      "name" => "pleroma-fe",
+      "git" => "https://git.pleroma.social/pleroma/pleroma-fe",
+      "build_url" =>
+        "https://git.pleroma.social/pleroma/pleroma-fe/-/jobs/artifacts/${ref}/download?job=build",
+      "ref" => "develop"
+    },
+    "fedi-fe" => %{
+      "name" => "fedi-fe",
+      "git" => "https://git.pleroma.social/pleroma/fedi-fe",
+      "build_url" =>
+        "https://git.pleroma.social/pleroma/fedi-fe/-/jobs/artifacts/${ref}/download?job=build",
+      "ref" => "master"
+    },
+    "admin-fe" => %{
+      "name" => "admin-fe",
+      "git" => "https://git.pleroma.social/pleroma/admin-fe",
+      "build_url" =>
+        "https://git.pleroma.social/pleroma/admin-fe/-/jobs/artifacts/${ref}/download?job=build",
+      "ref" => "develop"
+    },
+    "soapbox-fe" => %{
+      "name" => "soapbox-fe",
+      "git" => "https://gitlab.com/soapbox-pub/soapbox-fe",
+      "build_url" =>
+        "https://gitlab.com/soapbox-pub/soapbox-fe/-/jobs/artifacts/${ref}/download?job=build-production",
+      "ref" => "v1.0.0",
+      "build_dir" => "static"
+    }
+  }
+
 config :pleroma, :web_cache_ttl,
   activity_pub: nil,
   activity_pub_question: 30_000
@@ -616,6 +728,71 @@
   parameters: [gin_fuzzy_search_limit: "500"],
   prepare: :unnamed
 
+config :pleroma, :connections_pool,
+  reclaim_multiplier: 0.1,
+  connection_acquisition_wait: 250,
+  connection_acquisition_retries: 5,
+  max_connections: 250,
+  max_idle_time: 30_000,
+  retry: 0,
+  await_up_timeout: 5_000
+
+config :pleroma, :pools,
+  federation: [
+    size: 50,
+    max_waiting: 10
+  ],
+  media: [
+    size: 50,
+    max_waiting: 10
+  ],
+  upload: [
+    size: 25,
+    max_waiting: 5
+  ],
+  default: [
+    size: 10,
+    max_waiting: 2
+  ]
+
+config :pleroma, :hackney_pools,
+  federation: [
+    max_connections: 50,
+    timeout: 150_000
+  ],
+  media: [
+    max_connections: 50,
+    timeout: 150_000
+  ],
+  upload: [
+    max_connections: 25,
+    timeout: 300_000
+  ]
+
+private_instance? = :if_instance_is_private
+
+config :pleroma, :restrict_unauthenticated,
+  timelines: %{local: private_instance?, federated: private_instance?},
+  profiles: %{local: private_instance?, remote: private_instance?},
+  activities: %{local: private_instance?, remote: private_instance?}
+
+config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: false
+
+config :pleroma, :mrf,
+  policies: Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy,
+  transparency: true,
+  transparency_exclusions: []
+
+config :tzdata, :http_client, Pleroma.HTTP.Tzdata
+
+config :ex_aws, http_client: Pleroma.HTTP.ExAws
+
+config :pleroma, :instances_favicons, enabled: false
+
+config :floki, :html_parser, Floki.HTMLParser.FastHtml
+
+config :pleroma, Pleroma.Web.Auth.Authenticator, Pleroma.Web.Auth.PleromaAuthenticator
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"

config/dev.exs

@@ -52,6 +52,8 @@
   hostname: "localhost",
   pool_size: 10
 
+config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: true
+
 if File.exists?("./config/dev.secret.exs") do
   import_config "dev.secret.exs"
 else

config/test.exs

@@ -21,7 +21,10 @@
 
 config :pleroma, :auth, oauth_consumer_strategies: []
 
-config :pleroma, Pleroma.Upload, filters: [], link_name: false
+config :pleroma, Pleroma.Upload,
+  filters: [],
+  link_name: false,
+  default_description: :filename
 
 config :pleroma, Pleroma.Uploaders.Local, uploads: "test/uploads"
 
@@ -56,6 +59,19 @@
   ignore_hosts: [],
   ignore_tld: ["local", "localdomain", "lan"]
 
+config :pleroma, :instance,
+  multi_factor_authentication: [
+    totp: [
+      # digits 6 or 8
+      digits: 6,
+      period: 30
+    ],
+    backup_codes: [
+      number: 2,
+      length: 6
+    ]
+  ]
+
 config :web_push_encryption, :vapid_details,
   subject: "mailto:administrator@example.com",
   public_key:
@@ -66,8 +82,8 @@
 
 config :pleroma, Oban,
   queues: false,
-  prune: :disabled,
+  crontab: false,
-  crontab: false
+  plugins: false
 
 config :pleroma, Pleroma.ScheduledActivity,
   daily_user_limit: 2,
@@ -90,10 +106,25 @@
 
 config :pleroma, :modules, runtime_dir: "test/fixtures/modules"
 
+config :pleroma, Pleroma.Gun, Pleroma.GunMock
+
 config :pleroma, Pleroma.Emails.NewUsersDigestEmail, enabled: true
 
 config :pleroma, Pleroma.Plugs.RemoteIp, enabled: false
 
+config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: true
+
+config :pleroma, :instances_favicons, enabled: true
+
+config :pleroma, Pleroma.Uploaders.S3,
+  bucket: nil,
+  streaming_enabled: true,
+  public_endpoint: nil
+
+config :tzdata, :autoupdate, :disabled
+
+config :pleroma, :mrf, policies: []
+
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
 else

coveralls.json

@@ -0,0 +1,6 @@
+{
+  "skip_files": [
+    "test/support",
+    "lib/mix/tasks/pleroma/benchmark.ex"
+  ]
+}

docs/API/admin_api.md

@@ -19,6 +19,7 @@ Configuration options:
     - `local`: only local users
     - `external`: only external users
     - `active`: only active users
+    - `need_approval`: only unapproved users
     - `deactivated`: only deactivated users
     - `is_admin`: users with admin role
     - `is_moderator`: users with moderator role
@@ -46,7 +47,10 @@ Configuration options:
       "local": bool,
       "tags": array,
       "avatar": string,
-      "display_name": string
+      "display_name": string,
+      "confirmation_pending": bool,
+      "approval_pending": bool,
+      "registration_reason": string,
     },
     ...
   ]
@@ -242,6 +246,24 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 }
 ```
 
+## `PATCH /api/pleroma/admin/users/approve`
+
+### Approve user
+
+- Params:
+  - `nicknames`: nicknames array
+- Response:
+
+```json
+{
+  users: [
+    {
+      // user object
+    }
+  ]
+}
+```
+
 ## `GET /api/pleroma/admin/users/:nickname_or_id`
 
 ### Retrive the details of a user
@@ -291,31 +313,53 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - On failure: `Not found`
   - On success: JSON array of user's latest statuses
 
+## `GET /api/pleroma/admin/relay`
+
+### List Relays
+
+Params: none
+Response:
+
+* On success: JSON array of relays
+
+```json
+[
+  {"actor": "https://example.com/relay", "followed_back": true},
+  {"actor": "https://example2.com/relay", "followed_back": false}
+]
+```
+
 ## `POST /api/pleroma/admin/relay`
 
 ### Follow a Relay
 
-- Params:
+Params:
-  - `relay_url`
+
-- Response:
+* `relay_url`
-  - On success: URL of the followed relay
+
+Response:
+
+* On success: relay json object
+
+```json
+{"actor": "https://example.com/relay", "followed_back": true}
+```
 
 ## `DELETE /api/pleroma/admin/relay`
 
 ### Unfollow a Relay
 
-- Params:
+Params:
-  - `relay_url`
-- Response:
-  - On success: URL of the unfollowed relay
 
-## `GET /api/pleroma/admin/relay`
+* `relay_url`
 
-### List Relays
+Response:
 
-- Params: none
+* On success: URL of the unfollowed relay
-- Response:
+
-  - On success: JSON array of relays
+```json
+{"https://example.com/relay"}
+```
 
 ## `POST /api/pleroma/admin/users/invite_token`
 
@@ -392,10 +436,24 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - `email`
   - `name`, optional
 
+- Response:
+  - On success: `204`, empty response
+  - On failure:
+    - 400 Bad Request, JSON:
+
+    ```json
+      [
+        {
+          "error": "Appropriate error message here"
+        }
+      ]
+    ```
+
 ## `GET /api/pleroma/admin/users/:nickname/password_reset`
 
 ### Get a password reset token for a given nickname
 
+
 - Params: none
 - Response:
 
@@ -414,6 +472,14 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - `nicknames`
 - Response: none (code `204`)
 
+## PUT `/api/pleroma/admin/users/disable_mfa`
+
+### Disable mfa for user's account.
+
+- Params:
+  - `nickname`
+- Response: User’s nickname
+
 ## `GET /api/pleroma/admin/users/:nickname/credentials`
 
 ### Get the user's email, password, display and settings-related fields
@@ -466,30 +532,52 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 
 ### Change the user's email, password, display and settings-related fields
 
-- Params:
+* Params:
-  - `email`
+  * `email`
-  - `password`
+  * `password`
-  - `name`
+  * `name`
-  - `bio`
+  * `bio`
-  - `avatar`
+  * `avatar`
-  - `locked`
+  * `locked`
-  - `no_rich_text`
+  * `no_rich_text`
-  - `default_scope`
+  * `default_scope`
-  - `banner`
+  * `banner`
-  - `hide_follows`
+  * `hide_follows`
-  - `hide_followers`
+  * `hide_followers`
-  - `hide_followers_count`
+  * `hide_followers_count`
-  - `hide_follows_count`
+  * `hide_follows_count`
-  - `hide_favorites`
+  * `hide_favorites`
-  - `allow_following_move`
+  * `allow_following_move`
-  - `background`
+  * `background`
-  - `show_role`
+  * `show_role`
-  - `skip_thread_containment`
+  * `skip_thread_containment`
-  - `fields`
+  * `fields`
-  - `discoverable`
+  * `discoverable`
-  - `actor_type`
+  * `actor_type`
 
-- Response: none (code `200`)
+* Responses:
+
+Status: 200
+
+```json
+{"status": "success"}
+```
+
+Status: 400
+
+```json
+{"errors":
+  {"actor_type": "is invalid"},
+  {"email": "has invalid format"},
+  ...
+ }
+```
+
+Status: 404
+
+```json
+{"error": "Not found"}
+```
 
 ## `GET /api/pleroma/admin/reports`
 
@@ -509,7 +597,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 
 ```json
 {
-  "totalReports" : 1,
+  "total" : 1,
   "reports": [
     {
       "account": {
@@ -730,7 +818,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
     - 400 Bad Request `"Invalid parameters"` when `status` is missing
   - On success: `204`, empty response
 
-## `POST /api/pleroma/admin/reports/:report_id/notes/:id`
+## `DELETE /api/pleroma/admin/reports/:report_id/notes/:id`
 
 ### Delete report note
 
@@ -742,6 +830,17 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
     - 400 Bad Request `"Invalid parameters"` when `status` is missing
   - On success: `204`, empty response
 
+## `GET /api/pleroma/admin/statuses/:id`
+
+### Show status by id
+
+- Params:
+  - `id`: required, status id
+- Response:
+  - On failure:
+    - 404 Not Found `"Not Found"`
+  - On success: JSON, Mastodon Status entity
+
 ## `PUT /api/pleroma/admin/statuses/:id`
 
 ### Change the scope of an individual reported status
@@ -855,6 +954,8 @@ Some modifications are necessary to save the config settings correctly:
 Most of the settings will be applied in `runtime`, this means that you don't need to restart the instance. But some settings are applied in `compile time` and require a reboot of the instance, such as:
 - all settings inside these keys:
   - `:hackney_pools`
+  - `:connections_pool`
+  - `:pools`
   - `:chat`
 - partially settings inside these keys:
   - `:seconds_valid` in `Pleroma.Captcha`
@@ -1061,6 +1162,10 @@ Loads json generated from `config/descriptions.exs`.
 
 ### Stats
 
+- Query Params:
+  - *optional* `instance`: **string** instance hostname (without protocol) to get stats for
+- Example: `https://mypleroma.org/api/pleroma/admin/stats?instance=lain.com`
+
 - Response:
 
 ```json
@@ -1073,3 +1178,159 @@ Loads json generated from `config/descriptions.exs`.
   }
 }
 ```
+
+## `GET /api/pleroma/admin/oauth_app`
+
+### List OAuth app
+
+- Params:
+  - *optional* `name`
+  - *optional* `client_id`
+  - *optional* `page`
+  - *optional* `page_size`
+  - *optional* `trusted`
+
+- Response:
+
+```json
+{
+  "apps": [
+    {
+      "id": 1,
+      "name": "App name",
+      "client_id": "yHoDSiWYp5mPV6AfsaVOWjdOyt5PhWRiafi6MRd1lSk",
+      "client_secret": "nLmis486Vqrv2o65eM9mLQx_m_4gH-Q6PcDpGIMl6FY",
+      "redirect_uri": "https://example.com/oauth-callback",
+      "website": "https://example.com",
+      "trusted": true
+    }
+  ],
+  "count": 17,
+  "page_size": 50
+}
+```
+
+
+## `POST /api/pleroma/admin/oauth_app`
+
+### Create OAuth App
+
+- Params:
+  - `name`
+  - `redirect_uris`
+  - `scopes`
+  - *optional* `website`
+  - *optional* `trusted`
+
+- Response:
+
+```json
+{
+  "id": 1,
+  "name": "App name",
+  "client_id": "yHoDSiWYp5mPV6AfsaVOWjdOyt5PhWRiafi6MRd1lSk",
+  "client_secret": "nLmis486Vqrv2o65eM9mLQx_m_4gH-Q6PcDpGIMl6FY",
+  "redirect_uri": "https://example.com/oauth-callback",
+  "website": "https://example.com",
+  "trusted": true
+}
+```
+
+- On failure:
+```json
+{
+  "redirect_uris": "can't be blank",
+  "name": "can't be blank"
+}
+```
+
+## `PATCH /api/pleroma/admin/oauth_app/:id`
+
+### Update OAuth App
+
+- Params:
+  -  *optional* `name`
+  -  *optional* `redirect_uris`
+  -  *optional* `scopes`
+  -  *optional* `website`
+  -  *optional* `trusted`
+
+- Response:
+
+```json
+{
+  "id": 1,
+  "name": "App name",
+  "client_id": "yHoDSiWYp5mPV6AfsaVOWjdOyt5PhWRiafi6MRd1lSk",
+  "client_secret": "nLmis486Vqrv2o65eM9mLQx_m_4gH-Q6PcDpGIMl6FY",
+  "redirect_uri": "https://example.com/oauth-callback",
+  "website": "https://example.com",
+  "trusted": true
+}
+```
+
+## `DELETE /api/pleroma/admin/oauth_app/:id`
+
+### Delete OAuth App
+
+- Params: None
+
+- Response:
+  - On success: `204`, empty response
+  - On failure:
+    - 400 Bad Request `"Invalid parameters"` when `status` is missing
+
+## `GET /api/pleroma/admin/media_proxy_caches`
+
+### Get a list of all banned MediaProxy URLs in Cachex
+
+- Authentication: required
+- Params:
+- *optional* `page`: **integer** page number
+- *optional* `page_size`: **integer** number of log entries per page (default is `50`)
+- *optional* `query`: **string** search term
+
+- Response:
+
+``` json
+{
+  "page_size": integer,
+  "count": integer,
+  "urls": [
+    "http://example.com/media/a688346.jpg",
+    "http://example.com/media/fb1f4d.jpg"
+  ]
+}
+
+```
+
+## `POST /api/pleroma/admin/media_proxy_caches/delete`
+
+### Remove a banned MediaProxy URL from Cachex
+
+- Authentication: required
+- Params:
+  - `urls` (array)
+
+- Response:
+
+``` json
+{ }
+
+```
+
+## `POST /api/pleroma/admin/media_proxy_caches/purge`
+
+### Purge a MediaProxy URL
+
+- Authentication: required
+- Params:
+  - `urls` (array)
+  - `ban` (boolean)
+
+- Response:
+
+``` json
+{ }
+
+```

docs/API/chats.md

@@ -0,0 +1,248 @@
+# Chats
+
+Chats are a way to represent an IM-style conversation between two actors. They are not the same as direct messages and they are not `Status`es, even though they have a lot in common.
+
+## Why Chats?
+
+There are no 'visibility levels' in ActivityPub, their definition is purely a Mastodon convention. Direct Messaging between users on the fediverse has mostly been modeled by using ActivityPub addressing following Mastodon conventions on normal `Note` objects. In this case, a 'direct message' would be a message that has no followers addressed and also does not address the special public actor, but just the recipients in the `to` field. It would still be a `Note` and is presented with other `Note`s as a `Status` in the API.
+
+This is an awkward setup for a few reasons:
+
+- As DMs generally still follow the usual `Status` conventions, it is easy to accidentally pull somebody into a DM thread by mentioning them. (e.g. "I hate @badguy so much")
+- It is possible to go from a publicly addressed `Status` to a DM reply, back to public, then to a 'followers only' reply, and so on. This can be become very confusing, as it is unclear which user can see which part of the conversation.
+- The standard `Status` format of implicit addressing also leads to rather ugly results if you try to display the messages as a chat, because all the recipients are always mentioned by name in the message.
+- As direct messages are posted with the same api call (and usually same frontend component) as public messages, accidentally making a public message private or vice versa can happen easily. Client bugs can also lead to this, accidentally making private messages public.
+
+As a measure to improve this situation, the `Conversation` concept and related Pleroma extensions were introduced. While it made it possible to work around a few of the issues, many of the problems remained and it didn't see much adoption because it was too complicated to use correctly. 
+
+## Chats explained
+For this reasons, Chats are a new and different entity, both in the API as well as in ActivityPub. A quick overview:
+
+- Chats are meant to represent an instant message conversation between two actors. For now these are only 1-on-1 conversations, but the other actor can be a group in the future.
+- Chat messages have the ActivityPub type `ChatMessage`. They are not `Note`s. Servers that don't understand them will just drop them.
+- The only addressing allowed in `ChatMessage`s is one single ActivityPub actor in the `to` field.
+- There's always only one Chat between two actors. If you start chatting with someone and later start a 'new' Chat, the old Chat will be continued.
+- `ChatMessage`s are posted with a different api, making it very hard to accidentally send a message to the wrong person.
+- `ChatMessage`s don't show up in the existing timelines.
+- Chats can never go from private to public. They are always private between the two actors.
+
+## Caveats
+
+- Chats are NOT E2E encrypted (yet). Security is still the same as email.
+
+## API
+
+In general, the way to send a `ChatMessage` is to first create a `Chat`, then post a message to that `Chat`. `Group`s will later be supported by making them a sub-type of `Account`.
+
+This is the overview of using the API. The API is also documented via OpenAPI, so you can view it and play with it by pointing SwaggerUI or a similar OpenAPI tool to `https://yourinstance.tld/api/openapi`.
+
+### Creating or getting a chat.
+
+To create or get an existing Chat for a certain recipient (identified by Account ID)
+you can call:
+
+`POST /api/v1/pleroma/chats/by-account-id/:account_id`
+
+The account id is the normal FlakeId of the user
+```
+POST /api/v1/pleroma/chats/by-account-id/someflakeid
+```
+
+If you already have the id of a chat, you can also use
+
+```
+GET /api/v1/pleroma/chats/:id
+```
+
+There will only ever be ONE Chat for you and a given recipient, so this call
+will return the same Chat if you already have one with that user.
+
+Returned data:
+
+```json
+{
+  "account": {
+    "id": "someflakeid",
+    "username": "somenick",
+    ...
+  },
+  "id" : "1",
+  "unread" : 2,
+  "last_message" : {...}, // The last message in that chat
+  "updated_at": "2020-04-21T15:11:46.000Z"
+}
+```
+
+### Marking a chat as read
+
+To mark a number of messages in a chat up to a certain message as read, you can use
+
+`POST /api/v1/pleroma/chats/:id/read`
+
+
+Parameters:
+- last_read_id: Given this id, all chat messages until this one will be marked as read. Required.
+
+
+Returned data:
+
+```json
+{
+  "account": {
+    "id": "someflakeid",
+    "username": "somenick",
+    ...
+  },
+  "id" : "1",
+  "unread" : 0,
+  "updated_at": "2020-04-21T15:11:46.000Z"
+}
+```
+
+### Marking a single chat message as read
+
+To set the `unread` property of a message to `false`
+
+`POST /api/v1/pleroma/chats/:id/messages/:message_id/read`
+
+Returned data:
+
+The modified chat message
+
+### Getting a list of Chats
+
+`GET /api/v1/pleroma/chats`
+
+This will return a list of chats that you have been involved in, sorted by their
+last update (so new chats will be at the top).
+
+Returned data:
+
+```json
+[
+   {
+      "account": {
+        "id": "someflakeid",
+        "username": "somenick",
+        ...
+      },
+      "id" : "1",
+      "unread" : 2,
+      "last_message" : {...}, // The last message in that chat
+      "updated_at": "2020-04-21T15:11:46.000Z"
+   }
+]
+```
+
+The recipient of messages that are sent to this chat is given by their AP ID.
+No pagination is implemented for now.
+
+### Getting the messages for a Chat
+
+For a given Chat id, you can get the associated messages with
+
+`GET /api/v1/pleroma/chats/:id/messages`
+
+This will return all messages, sorted by most recent to least recent. The usual
+pagination options are implemented.
+
+Returned data:
+
+```json
+[
+  {
+    "account_id": "someflakeid",
+    "chat_id": "1",
+    "content": "Check this out :firefox:",
+    "created_at": "2020-04-21T15:11:46.000Z",
+    "emojis": [
+      {
+        "shortcode": "firefox",
+        "static_url": "https://dontbulling.me/emoji/Firefox.gif",
+        "url": "https://dontbulling.me/emoji/Firefox.gif",
+        "visible_in_picker": false
+      }
+    ],
+    "id": "13",
+    "unread": true
+  },
+  {
+    "account_id": "someflakeid",
+    "chat_id": "1",
+    "content": "Whats' up?",
+    "created_at": "2020-04-21T15:06:45.000Z",
+    "emojis": [],
+    "id": "12",
+    "unread": false
+  }
+]
+```
+
+### Posting a chat message
+
+Posting a chat message for given Chat id works like this:
+
+`POST /api/v1/pleroma/chats/:id/messages`
+
+Parameters:
+- content: The text content of the message. Optional if media is attached.
+- media_id: The id of an upload that will be attached to the message.
+
+Currently, no formatting beyond basic escaping and emoji is implemented.
+
+Returned data:
+
+```json
+{
+  "account_id": "someflakeid",
+  "chat_id": "1",
+  "content": "Check this out :firefox:",
+  "created_at": "2020-04-21T15:11:46.000Z",
+  "emojis": [
+    {
+      "shortcode": "firefox",
+      "static_url": "https://dontbulling.me/emoji/Firefox.gif",
+      "url": "https://dontbulling.me/emoji/Firefox.gif",
+      "visible_in_picker": false
+    }
+  ],
+  "id": "13",
+  "unread": false
+}
+```
+
+### Deleting a chat message
+
+Deleting a chat message for given Chat id works like this:
+
+`DELETE /api/v1/pleroma/chats/:chat_id/messages/:message_id`
+
+Returned data is the deleted message.
+
+### Notifications
+
+There's a new `pleroma:chat_mention` notification, which has this form. It is not given out in the notifications endpoint by default, you need to explicitly request it with `include_types[]=pleroma:chat_mention`:
+
+```json
+{
+  "id": "someid",
+  "type": "pleroma:chat_mention",
+  "account": { ... } // User account of the sender,
+  "chat_message": {
+    "chat_id": "1",
+    "id": "10",
+    "content": "Hello",
+    "account_id": "someflakeid",
+    "unread": false
+  },
+  "created_at": "somedate"
+}
+```
+
+### Streaming
+
+There is an additional `user:pleroma_chat` stream. Incoming chat messages will make the current chat be sent to this `user` stream. The `event` of an incoming chat message is `pleroma:chat_update`. The payload is the updated chat with the incoming chat message in the `last_message` field.
+
+### Web Push
+
+If you want to receive push messages for this type, you'll need to add the `pleroma:chat_mention` type to your alerts in the push subscription.

docs/API/differences_in_mastoapi_responses.md

@@ -4,16 +4,13 @@ A Pleroma instance can be identified by "<Mastodon version> (compatible; Pleroma
 
 ## Flake IDs
 
-Pleroma uses 128-bit ids as opposed to Mastodon's 64 bits. However just like Mastodon's ids they are sortable strings
+Pleroma uses 128-bit ids as opposed to Mastodon's 64 bits. However just like Mastodon's ids they are lexically sortable strings
-
-## Attachment cap
-
-Some apps operate under the assumption that no more than 4 attachments can be returned or uploaded. Pleroma however does not enforce any limits on attachment count neither when returning the status object nor when posting.
 
 ## Timelines
 
 Adding the parameter `with_muted=true` to the timeline queries will also return activities by muted (not by blocked!) users.
 Adding the parameter `exclude_visibilities` to the timeline queries will exclude the statuses with the given visibilities. The parameter accepts an array of visibility types (`public`, `unlisted`, `private`, `direct`), e.g., `exclude_visibilities[]=direct&exclude_visibilities[]=private`.
+Adding the parameter `reply_visibility` to the public and home timelines queries will filter replies. Possible values: without parameter (default) shows all replies, `following` - replies directed to you or users you follow, `self` - replies directed to you.
 
 ## Statuses
 
@@ -30,13 +27,22 @@ Has these additional fields under the `pleroma` object:
 - `expires_at`: a datetime (iso8601) that states when the post will expire (be deleted automatically), or empty if the post won't expire
 - `thread_muted`: true if the thread the post belongs to is muted
 - `emoji_reactions`: A list with emoji / reaction maps. The format is `{name: "☕", count: 1, me: true}`. Contains no information about the reacting users, for that use the `/statuses/:id/reactions` endpoint.
+- `parent_visible`: If the parent of this post is visible to the user or not.
 
-## Attachments
+## Media Attachments
 
 Has these additional fields under the `pleroma` object:
 
 - `mime_type`: mime type of the attachment.
 
+### Attachment cap
+
+Some apps operate under the assumption that no more than 4 attachments can be returned or uploaded. Pleroma however does not enforce any limits on attachment count neither when returning the status object nor when posting.
+
+### Limitations
+
+Pleroma does not process remote images and therefore cannot include fields such as `meta` and `blurhash`. It does not support focal points or aspect ratios. The frontend is expected to handle it.
+
 ## Accounts
 
 The `id` parameter can also be the `nickname` of the user. This only works in these endpoints, not the deeper nested ones for following etc.
@@ -46,20 +52,27 @@ The `id` parameter can also be the `nickname` of the user. This only works in th
 
 Has these additional fields under the `pleroma` object:
 
+- `ap_id`: nullable URL string, ActivityPub id of the user
+- `background_image`: nullable URL string, background image of the user
 - `tags`: Lists an array of tags for the user
-- `relationship{}`: Includes fields as documented for Mastodon API https://docs.joinmastodon.org/entities/relationship/
+- `relationship` (object): Includes fields as documented for Mastodon API https://docs.joinmastodon.org/entities/relationship/
 - `is_moderator`: boolean, nullable,  true if user is a moderator
 - `is_admin`: boolean, nullable, true if user is an admin
 - `confirmation_pending`: boolean, true if a new user account is waiting on email confirmation to be activated
+- `hide_favorites`: boolean, true when the user has hiding favorites enabled
 - `hide_followers`: boolean, true when the user has follower hiding enabled
 - `hide_follows`: boolean, true when the user has follow hiding enabled
 - `hide_followers_count`: boolean, true when the user has follower stat hiding enabled
 - `hide_follows_count`: boolean, true when the user has follow stat hiding enabled
-- `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
+- `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `/api/v1/accounts/verify_credentials` and `/api/v1/accounts/update_credentials`
-- `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
+- `chat_token`: The token needed for Pleroma chat. Only returned in `/api/v1/accounts/verify_credentials`
 - `deactivated`: boolean, true when the user is deactivated
 - `allow_following_move`: boolean, true when the user allows automatically follow moved following accounts
 - `unread_conversation_count`: The count of unread conversations. Only returned to the account owner.
+- `unread_notifications_count`: The count of unread notifications. Only returned to the account owner.
+- `notification_settings`: object, can be absent. See `/api/pleroma/notification_settings` for the parameters/keys returned.
+- `accepts_chat_messages`: boolean, but can be null if we don't have that information about a user
+- `favicon`: nullable URL string, Favicon image of the user's instance
 
 ### Source
 
@@ -117,7 +130,19 @@ The `type` value is `pleroma:emoji_reaction`. Has these fields:
 Accepts additional parameters:
 
 - `exclude_visibilities`: will exclude the notifications for activities with the given visibilities. The parameter accepts an array of visibility types (`public`, `unlisted`, `private`, `direct`). Usage example: `GET /api/v1/notifications?exclude_visibilities[]=direct&exclude_visibilities[]=private`.
-- `with_move`: boolean, when set to `true` will include Move notifications. `false` by default.
+- `include_types`: will include the notifications for activities with the given types. The parameter accepts an array of types (`mention`, `follow`, `reblog`, `favourite`, `move`, `pleroma:emoji_reaction`). Usage example: `GET /api/v1/notifications?include_types[]=mention&include_types[]=reblog`.
+
+## DELETE `/api/v1/notifications/destroy_multiple`
+
+An endpoint to delete multiple statuses by IDs.
+
+Required parameters:
+
+- `ids`: array of activity ids
+
+Usage example: `DELETE /api/v1/notifications/destroy_multiple/?ids[]=1&ids[]=2`.
+
+Returns on success: 200 OK `{}`
 
 ## POST `/api/v1/statuses`
 
@@ -144,7 +169,7 @@ Returns: array of Status.
 
 The maximum number of statuses is limited to 100 per request.
 
-## PATCH `/api/v1/update_credentials`
+## PATCH `/api/v1/accounts/update_credentials`
 
 Additional parameters can be added to the JSON body/Form data:
 
@@ -159,30 +184,107 @@ Additional parameters can be added to the JSON body/Form data:
 - `pleroma_settings_store` - Opaque user settings to be saved on the backend.
 - `skip_thread_containment` - if true, skip filtering out broken threads
 - `allow_following_move` - if true, allows automatically follow moved following accounts
-- `pleroma_background_image` - sets the background image of the user.
+- `pleroma_background_image` - sets the background image of the user. Can be set to "" (an empty string) to reset.
 - `discoverable` - if true, discovery of this account in search results and other services is allowed.
 - `actor_type` - the type of this account.
+- `accepts_chat_messages` - if false, this account will reject all chat messages.
+
+All images (avatar, banner and background) can be reset to the default by sending an empty string ("") instead of a file.
 
 ### Pleroma Settings Store
+
 Pleroma has mechanism that allows frontends to save blobs of json for each user on the backend. This can be used to save frontend-specific settings for a user that the backend does not need to know about.
 
 The parameter should have a form of `{frontend_name: {...}}`, with `frontend_name` identifying your type of client, e.g. `pleroma_fe`. It will overwrite everything under this property, but will not overwrite other frontend's settings.
 
-This information is returned in the `verify_credentials` endpoint.
+This information is returned in the `/api/v1/accounts/verify_credentials` endpoint.
 
 ## Authentication
 
-*Pleroma supports refreshing tokens.
+*Pleroma supports refreshing tokens.*
 
 `POST /oauth/token`
-Post here request with grant_type=refresh_token to obtain new access token. Returns an access token.
+
+Post here request with `grant_type=refresh_token` to obtain new access token. Returns an access token.
 
 ## Account Registration
+
 `POST /api/v1/accounts`
 
-Has theses additionnal parameters (which are the same as in Pleroma-API):
+Has theses additional parameters (which are the same as in Pleroma-API):
-    * `fullname`: optional
+
-    * `bio`: optional
+- `fullname`: optional
-    * `captcha_solution`: optional, contains provider-specific captcha solution,
+- `bio`: optional
-    * `captcha_token`: optional, contains provider-specific captcha token
+- `captcha_solution`: optional, contains provider-specific captcha solution,
-    * `token`: invite token required when the registerations aren't public.
+- `captcha_token`: optional, contains provider-specific captcha token
+- `captcha_answer_data`: optional, contains provider-specific captcha data
+- `token`: invite token required when the registrations aren't public.
+
+## Instance
+
+`GET /api/v1/instance` has additional fields
+
+- `max_toot_chars`: The maximum characters per post
+- `chat_limit`: The maximum characters per chat message
+- `description_limit`: The maximum characters per image description
+- `poll_limits`: The limits of polls
+- `upload_limit`: The maximum upload file size
+- `avatar_upload_limit`: The same for avatars
+- `background_upload_limit`: The same for backgrounds
+- `banner_upload_limit`: The same for banners
+- `background_image`: A background image that frontends can use
+- `pleroma.metadata.features`: A list of supported features
+- `pleroma.metadata.federation`: The federation restrictions of this instance
+- `pleroma.metadata.fields_limits`: A list of values detailing the length and count limitation for various instance-configurable fields.
+- `pleroma.metadata.post_formats`: A list of the allowed post format types
+- `vapid_public_key`: The public key needed for push messages
+
+## Markers
+
+Has these additional fields under the `pleroma` object:
+
+- `unread_count`: contains number unread notifications
+
+## Streaming
+
+There is an additional `user:pleroma_chat` stream. Incoming chat messages will make the current chat be sent to this `user` stream. The `event` of an incoming chat message is `pleroma:chat_update`. The payload is the updated chat with the incoming chat message in the `last_message` field.
+
+## Not implemented
+
+Pleroma is generally compatible with the Mastodon 2.7.2 API, but some newer features and non-essential features are omitted. These features usually return an HTTP 200 status code, but with an empty response. While they may be added in the future, they are considered low priority.
+
+### Suggestions
+
+*Added in Mastodon 2.4.3*
+
+- `GET /api/v1/suggestions`: Returns an empty array, `[]`
+
+### Trends
+
+*Added in Mastodon 3.0.0*
+
+- `GET /api/v1/trends`: Returns an empty array, `[]`
+
+### Identity proofs
+
+*Added in Mastodon 2.8.0*
+
+- `GET /api/v1/identity_proofs`: Returns an empty array, `[]`
+
+### Endorsements
+
+*Added in Mastodon 2.5.0*
+
+- `GET /api/v1/endorsements`: Returns an empty array, `[]`
+
+### Profile directory
+
+*Added in Mastodon 3.0.0*
+
+- `GET /api/v1/directory`: Returns HTTP 404
+
+### Featured tags
+
+*Added in Mastodon 3.0.0*
+
+- `GET /api/v1/featured_tags`: Returns HTTP 404

docs/API/pleroma_api.md

@@ -50,7 +50,7 @@ Request parameters can be passed via [query strings](https://en.wikipedia.org/wi
 * Authentication: not required
 * Params: none
 * Response: Provider specific JSON, the only guaranteed parameter is `type`
-* Example response: `{"type": "kocaptcha", "token": "whatever", "url": "https://captcha.kotobank.ch/endpoint"}`
+* Example response: `{"type": "kocaptcha", "token": "whatever", "url": "https://captcha.kotobank.ch/endpoint", "seconds_valid": 300}`
 
 ## `/api/pleroma/delete_account`
 ### Delete an account
@@ -70,7 +70,49 @@ Request parameters can be passed via [query strings](https://en.wikipedia.org/wi
 * Response: JSON. Returns `{"status": "success"}` if the account was successfully disabled, `{"error": "[error message]"}` otherwise
 * Example response: `{"error": "Invalid password."}`
 
-## `/api/pleroma/admin/`…
+## `/api/pleroma/accounts/mfa`
+#### Gets current MFA settings
+* method: `GET`
+* Authentication: required
+* OAuth scope: `read:security`
+* Response: JSON. Returns `{"enabled": "false", "totp": false }`
+
+## `/api/pleroma/accounts/mfa/setup/totp`
+#### Pre-setup the MFA/TOTP method
+* method: `GET`
+* Authentication: required
+* OAuth scope: `write:security`
+* Response: JSON. Returns `{"key": [secret_key], "provisioning_uri": "[qr code uri]"  }` when successful, otherwise returns HTTP 422 `{"error": "error_msg"}`
+
+## `/api/pleroma/accounts/mfa/confirm/totp`
+#### Confirms & enables MFA/TOTP support for user account.
+* method: `POST`
+* Authentication: required
+* OAuth scope: `write:security`
+* Params:
+    * `password`: user's password
+    * `code`: token from TOTP App
+* Response: JSON. Returns `{}` if the enable was successful, HTTP 422 `{"error": "[error message]"}` otherwise
+
+
+## `/api/pleroma/accounts/mfa/totp`
+####  Disables MFA/TOTP method for user account.
+* method: `DELETE`
+* Authentication: required
+* OAuth scope: `write:security`
+* Params:
+    * `password`: user's password
+* Response: JSON. Returns `{}` if the disable was successful, HTTP 422 `{"error": "[error message]"}` otherwise
+* Example response: `{"error": "Invalid password."}`
+
+## `/api/pleroma/accounts/mfa/backup_codes`
+####  Generstes backup codes MFA for user account.
+* method: `GET`
+* Authentication: required
+* OAuth scope: `write:security`
+* Response: JSON. Returns `{"codes": codes}`when successful, otherwise HTTP 422 `{"error": "[error message]"}`
+
+## `/api/pleroma/admin/`
 See [Admin-API](admin_api.md)
 
 ## `/api/v1/pleroma/notifications/read`
@@ -223,7 +265,7 @@ See [Admin-API](admin_api.md)
 * Method `PUT`
 * Authentication: required
 * Params:
-    * `image`: Multipart image
+    * `file`: Multipart image
 * Response: JSON. Returns a mastodon media attachment entity
   when successful, otherwise returns HTTP 415 `{"error": "error_msg"}`
 * Example response:
@@ -245,11 +287,8 @@ See [Admin-API](admin_api.md)
 * Method `PUT`
 * Authentication: required
 * Params:
-    * `followers`: BOOLEAN field, receives notifications from followers
+    * `block_from_strangers`: BOOLEAN field, blocks notifications from accounts you do not follow
-    * `follows`: BOOLEAN field, receives notifications from people the user follows
+    * `hide_notification_contents`: BOOLEAN field. When set to true, it removes the contents of a message from the push notification.
-    * `remote`: BOOLEAN field, receives notifications from people on remote instances
-    * `local`: BOOLEAN field, receives notifications from people on the local instance
-    * `privacy_option`: BOOLEAN field. When set to true, it removes the contents of a message from the push notification.
 * Response: JSON. Returns `{"status": "success"}` if the update was successful, otherwise returns `{"error": "error_msg"}`
 
 ## `/api/pleroma/healthcheck`
@@ -316,27 +355,61 @@ The status posting endpoint takes an additional parameter, `in_reply_to_conversa
     * `recipients`: A list of ids of users that should receive posts to this conversation. This will replace the current list of recipients, so submit the full list. The owner of owner of the conversation will always be part of the set of recipients, though.
 * Response: JSON, statuses (200 - healthy, 503 unhealthy)
 
-## `GET /api/v1/pleroma/conversations/read`
+## `POST /api/v1/pleroma/conversations/read`
 ### Marks all user's conversations as read.
 * Method `POST`
 * Authentication: required
 * Params: None
 * Response: JSON, returns a list of Mastodon Conversation entities that were marked as read (200 - healthy, 503 unhealthy).
 
-## `GET /api/pleroma/emoji/packs`
+## `GET /api/pleroma/emoji/packs/import`
-### Lists the custom emoji packs on the server
+### Imports packs from filesystem
 * Method `GET`
-* Authentication: not required
+* Authentication: required
 * Params: None
-* Response: JSON, "ok" and 200 status and the JSON hashmap of "pack name" to "pack contents"
+* Response: JSON, returns a list of imported packs.
 
-## `PUT /api/pleroma/emoji/packs/:name`
+## `GET /api/pleroma/emoji/packs/remote`
-### Creates an empty custom emoji pack
+### Make request to another instance for packs list
-* Method `PUT`
+* Method `GET`
+* Authentication: required
+* Params:
+  * `url`: url of the instance to get packs from
+* Response: JSON with the pack list, hashmap with pack name and pack contents
+
+## `POST /api/pleroma/emoji/packs/download`
+### Download pack from another instance
+* Method `POST`
+* Authentication: required
+* Params:
+  * `url`: url of the instance to download from
+  * `name`: pack to download from that instance
+  * `as`: (*optional*) name how to save pack
+* Response: JSON, "ok" with 200 status if the pack was downloaded, or 500 if there were
+  errors downloading the pack
+
+## `POST /api/pleroma/emoji/packs/:name`
+### Creates an empty pack
+* Method `POST`
 * Authentication: required
 * Params: None
 * Response: JSON, "ok" and 200 status or 409 if the pack with that name already exists
 
+## `PATCH /api/pleroma/emoji/packs/:name`
+### Updates (replaces) pack metadata
+* Method `PATCH`
+* Authentication: required
+* Params:
+  * `metadata`: metadata to replace the old one
+    * `license`: Pack license
+    * `homepage`: Pack home page url
+    * `description`: Pack description
+    * `fallback-src`: Fallback url to download pack from
+    * `fallback-src-sha256`: SHA256 encoded for fallback pack archive
+    * `share-files`: is pack allowed for sharing (boolean)
+* Response: JSON, updated "metadata" section of the pack and 200 status or 400 if there was a
+  problem with the new metadata (the error is specified in the "error" part of the response JSON)
+
 ## `DELETE /api/pleroma/emoji/packs/:name`
 ### Delete a custom emoji pack
 * Method `DELETE`
@@ -344,53 +417,77 @@ The status posting endpoint takes an additional parameter, `in_reply_to_conversa
 * Params: None
 * Response: JSON, "ok" and 200 status or 500 if there was an error deleting the pack
 
-## `POST /api/pleroma/emoji/packs/:name/update_file`
+## `POST /api/pleroma/emoji/packs/:name/files`
-### Update a file in a custom emoji pack
+### Add new file to the pack
 * Method `POST`
 * Authentication: required
 * Params:
-    * if the `action` is `add`, adds an emoji named `shortcode` to the pack `pack_name`,
+  * `file`: file needs to be uploaded with the multipart request or link to remote file.
-      that means that the emoji file needs to be uploaded with the request
+  * `shortcode`: (*optional*) shortcode for new emoji, must be unique for all emoji. If not sended, shortcode will be taken from original filename.
-      (thus requiring it to be a multipart request) and be named `file`.
+  * `filename`: (*optional*) new emoji file name. If not specified will be taken from original filename.
-      There can also be an optional `filename` that will be the new emoji file name
+* Response: JSON, list of files for updated pack (hashmap -> shortcode => filename) with status 200, either error status with error message.
-      (if it's not there, the name will be taken from the uploaded file).
-    * if the `action` is `update`, changes emoji shortcode
-      (from `shortcode` to `new_shortcode` or moves the file (from the current filename to `new_filename`)
-    * if the `action` is `remove`, removes the emoji named `shortcode` and it's associated file
-* Response: JSON, updated "files" section of the pack and 200 status, 409 if the trying to use a shortcode
-  that is already taken, 400 if there was an error with the shortcode, filename or file (additional info
-  in the "error" part of the response JSON)
 
-## `POST /api/pleroma/emoji/packs/:name/update_metadata`
+## `PATCH /api/pleroma/emoji/packs/:name/files`
-### Updates (replaces) pack metadata
+### Update emoji file from pack
-* Method `POST`
+* Method `PATCH`
 * Authentication: required
 * Params:
-  * `new_data`: new metadata to replace the old one
+  * `shortcode`: emoji file shortcode
-* Response: JSON, updated "metadata" section of the pack and 200 status or 400 if there was a
+  * `new_shortcode`: new emoji file shortcode
-  problem with the new metadata (the error is specified in the "error" part of the response JSON)
+  * `new_filename`: new filename for emoji file
+  * `force`: (*optional*) with true value to overwrite existing emoji with new shortcode
+* Response: JSON, list with updated files for updated pack (hashmap -> shortcode => filename) with status 200, either error status with error message.
 
-## `POST /api/pleroma/emoji/packs/download_from`
+## `DELETE /api/pleroma/emoji/packs/:name/files`
-### Requests the instance to download the pack from another instance
+### Delete emoji file from pack
-* Method `POST`
+* Method `DELETE`
 * Authentication: required
 * Params:
-  * `instance_address`: the address of the instance to download from
+  * `shortcode`: emoji file shortcode
-  * `pack_name`: the pack to download from that instance
+* Response: JSON, list with updated files for updated pack (hashmap -> shortcode => filename) with status 200, either error status with error message.
-* Response: JSON, "ok" and 200 status if the pack was downloaded, or 500 if there were
-  errors downloading the pack
 
-## `POST /api/pleroma/emoji/packs/list_from`
+## `GET /api/pleroma/emoji/packs`
-### Requests the instance to list the packs from another instance
+
-* Method `POST`
+### Lists local custom emoji packs
-* Authentication: required
+
+* Method `GET`
+* Authentication: not required
 * Params:
-  * `instance_address`: the address of the instance to download from
+  * `page`: page number for packs (default 1)
-* Response: JSON with the pack list, same as if the request was made to that instance's
+  * `page_size`: page size for packs (default 50)
-  list endpoint directly + 200 status
+* Response: `packs` key with JSON hashmap of pack name to pack contents and `count` key for count of packs.
 
-## `GET /api/pleroma/emoji/packs/:name/download_shared`
+```json
-### Requests a local pack from the instance
+{
+  "packs": {
+    "pack_name": {...}, // pack contents
+    ...
+  },
+  "count": 0 // packs count
+}
+```
+
+## `GET /api/pleroma/emoji/packs/:name`
+
+### Get pack.json for the pack
+
+* Method `GET`
+* Authentication: not required
+* Params:
+  * `page`: page number for files (default 1)
+  * `page_size`: page size for files (default 30)
+* Response: JSON, pack json with `files`, `files_count` and `pack` keys with 200 status or 404 if the pack does not exist.
+
+```json
+{
+  "files": {...},
+  "files_count": 0, // emoji count in pack
+  "pack": {...}
+}
+```
+
+## `GET /api/pleroma/emoji/packs/:name/archive`
+### Requests a local pack archive from the instance
 * Method `GET`
 * Authentication: not required
 * Params: None
@@ -431,7 +528,7 @@ The status posting endpoint takes an additional parameter, `in_reply_to_conversa
 
 # Emoji Reactions
 
-Emoji reactions work a lot like favourites do. They make it possible to react to a post with a single emoji character.
+Emoji reactions work a lot like favourites do. They make it possible to react to a post with a single emoji character. To detect the presence of this feature, you can check `pleroma_emoji_reactions` entry in the features list of nodeinfo.
 
 ## `PUT /api/v1/pleroma/statuses/:id/reactions/:emoji`
 ### React to a post with a unicode emoji
@@ -462,7 +559,7 @@ Emoji reactions work a lot like favourites do. They make it possible to react to
 ```
 
 ## `GET /api/v1/pleroma/statuses/:id/reactions/:emoji`
-### Get an object of emoji to account mappings with accounts that reacted to the post for a specific emoji`
+### Get an object of emoji to account mappings with accounts that reacted to the post for a specific emoji
 * Method: `GET`
 * Authentication: optional
 * Params: None

docs/administration/CLI_tasks/config.md

@@ -11,14 +11,17 @@
     config :pleroma, configurable_from_database: true
     ```
 
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl config migrate_to_db
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.config migrate_to_db
+    ./bin/pleroma_ctl config migrate_to_db
-```
+    ```
 
+=== "From Source"
+
+    ```sh
+    mix pleroma.config migrate_to_db
+    ```
 
 ## Transfer config from DB to `config/env.exported_from_db.secret.exs`
 
@@ -31,10 +34,12 @@ mix pleroma.config migrate_to_db
 
 To delete transfered settings from database optional flag `-d` can be used. `<env>` is `prod` by default.
 
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d]
+    ```sh
-```
+     ./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d]
+    ```
 
-```sh tab="From Source"
+=== "From Source"
-mix pleroma.config migrate_from_db [--env=<env>] [-d]
+    ```sh
-```
+    mix pleroma.config migrate_from_db [--env=<env>] [-d]
+    ```

docs/administration/CLI_tasks/database.md

@@ -9,13 +9,18 @@
 
 Replaces embedded objects with references to them in the `objects` table. Only needs to be ran once if the instance was created before Pleroma 1.0.5. The reason why this is not a migration is because it could significantly increase the database size after being ran, however after this `VACUUM FULL` will be able to reclaim about 20% (really depends on what is in the database, your mileage may vary) of the db size before the migration.
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl database remove_embedded_objects [option ...]
+
-```
+    ```sh
+    ./bin/pleroma_ctl database remove_embedded_objects [option ...]
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database remove_embedded_objects [option ...]
+    ```
 
-```sh tab="From Source"
-mix pleroma.database remove_embedded_objects [option ...]
-```
 
 ### Options
 - `--vacuum` - run `VACUUM FULL` after the embedded objects are replaced with their references
@@ -27,13 +32,17 @@ This will prune remote posts older than 90 days (configurable with [`config :ple
 !!! danger
     The disk space will only be reclaimed after `VACUUM FULL`. You may run out of disk space during the execution of the task or vacuuming if you don't have about 1/3rds of the database size free.
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl database prune_objects [option ...]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.database prune_objects [option ...]
+    ./bin/pleroma_ctl database prune_objects [option ...]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database prune_objects [option ...]
+    ```
 
 ### Options
 - `--vacuum` - run `VACUUM FULL` after the objects are pruned
@@ -42,30 +51,93 @@ mix pleroma.database prune_objects [option ...]
 
 Can be safely re-run
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl database bump_all_conversations
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.database bump_all_conversations
+    ./bin/pleroma_ctl database bump_all_conversations
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database bump_all_conversations
+    ```
 
 ## Remove duplicated items from following and update followers count for all users
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl database update_users_following_followers_counts
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.database update_users_following_followers_counts
+    ./bin/pleroma_ctl database update_users_following_followers_counts
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database update_users_following_followers_counts
+    ```
 
 ## Fix the pre-existing "likes" collections for all objects
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl database fix_likes_collections
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.database fix_likes_collections
+    ./bin/pleroma_ctl database fix_likes_collections
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database fix_likes_collections
+    ```
+
+## Vacuum the database
+
+### Analyze
+
+Running an `analyze` vacuum job can improve performance by updating statistics used by the query planner. **It is safe to cancel this.**
+
+=== "OTP"
+
+    ```sh
+    ./bin/pleroma_ctl database vacuum analyze
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database vacuum analyze
+    ```
+
+### Full
+
+Running a `full` vacuum job rebuilds your entire database by reading all of the data and rewriting it into smaller
+and more compact files with an optimized layout. This process will take a long time and use additional disk space as
+it builds the files side-by-side the existing database files. It can make your database faster and use less disk space,
+but should only be run if necessary. **It is safe to cancel this.**
+
+=== "OTP"
+
+    ```sh
+    ./bin/pleroma_ctl database vacuum full
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database vacuum full
+    ```
+
+## Add expiration to all local statuses
+
+=== "OTP"
+
+    ```sh
+    ./bin/pleroma_ctl database ensure_expiration
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database ensure_expiration
+    ```

docs/administration/CLI_tasks/digest.md

@@ -4,22 +4,30 @@
 
 ## Send digest email since given date (user registration date by default) ignoring user activity status.
 
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl digest test <nickname> [since_date]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.digest test <nickname> [since_date]
+     ./bin/pleroma_ctl digest test <nickname> [since_date]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.digest test <nickname> [since_date]
+    ```
 
 
 Example: 
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl digest test donaldtheduck 2019-05-20
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.digest test donaldtheduck 2019-05-20
+    ./bin/pleroma_ctl digest test donaldtheduck 2019-05-20
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.digest test donaldtheduck 2019-05-20
+    ```
 

docs/administration/CLI_tasks/email.md

@@ -4,21 +4,29 @@
 
 ## Send test email (instance email by default)
 
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl email test [--to <destination email address>]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.email test [--to <destination email address>]
+     ./bin/pleroma_ctl email test [--to <destination email address>]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.email test [--to <destination email address>]
+    ```
 
 
 Example: 
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl email test --to root@example.org
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.email test --to root@example.org
+    ./bin/pleroma_ctl email test --to root@example.org
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.email test --to root@example.org
+    ```

docs/administration/CLI_tasks/emoji.md

@@ -4,13 +4,15 @@
 
 ## Lists emoji packs and metadata specified in the manifest
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl emoji ls-packs [option ...]
+    ```sh
-```
+    ./bin/pleroma_ctl emoji ls-packs [option ...]
+    ```
 
-```sh tab="From Source"
+=== "From Source"
-mix pleroma.emoji ls-packs [option ...]
+    ```sh
-```
+    mix pleroma.emoji ls-packs [option ...]
+    ```
 
 
 ### Options
@@ -18,29 +20,42 @@ mix pleroma.emoji ls-packs [option ...]
 
 ## Fetch, verify and install the specified packs from the manifest into `STATIC-DIR/emoji/PACK-NAME`
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl emoji get-packs [option ...] <pack ...>
+    ```sh
-```
+    ./bin/pleroma_ctl emoji get-packs [option ...] <pack ...>
+    ```
 
-```sh tab="From Source"
+=== "From Source"
-mix pleroma.emoji get-packs [option ...] <pack ...>
+    ```sh
-```
+    mix pleroma.emoji get-packs [option ...] <pack ...>
+    ```
 
 ### Options
 - `-m, --manifest PATH/URL` - same as [`ls-packs`](#ls-packs)
 
 ## Create a new manifest entry and a file list from the specified remote pack file
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl emoji gen-pack PACK-URL
+    ```sh
-```
+    ./bin/pleroma_ctl emoji gen-pack PACK-URL
+    ```
 
-```sh tab="From Source"
+=== "From Source"
-mix pleroma.emoji gen-pack PACK-URL
+    ```sh
-```
+    mix pleroma.emoji gen-pack PACK-URL
+    ```
 
-Currently, only .zip archives are recognized as remote pack files and packs are therefore assumed to be zip archives. This command is intended to run interactively and will first ask you some basic questions about the pack, then download the remote file and generate an SHA256 checksum for it, then generate an emoji file list for you. 
+Currently, only .zip archives are recognized as remote pack files and packs are therefore assumed to be zip archives. This command is intended to run interactively and will first ask you some basic questions about the pack, then download the remote file and generate an SHA256 checksum for it, then generate an emoji file list for you.
 
-  The manifest entry will either be written to a newly created `index.json` file or appended to the existing one, *replacing* the old pack with the same name if it was in the file previously.
+  The manifest entry will either be written to a newly created `pack_name.json` file (pack name is asked in questions) or appended to the existing one, *replacing* the old pack with the same name if it was in the file previously.
 
   The file list will be written to the file specified previously, *replacing* that file. You _should_ check that the file list doesn't contain anything you don't need in the pack, that is, anything that is not an emoji (the whole pack is downloaded, but only emoji files are extracted).
+
+## Reload emoji packs
+
+=== "OTP"
+    ```sh
+    ./bin/pleroma_ctl emoji reload
+    ```
+
+This command only works with OTP releases.

docs/administration/CLI_tasks/frontend.md

@@ -0,0 +1,69 @@
+# Managing frontends
+
+`mix pleroma.frontend install <frontend> [--ref <ref>] [--file <file>] [--build-url <build-url>] [--path <path>] [--build-dir <build-dir>]`
+
+Frontend can be installed either from local zip file, or automatically downloaded from the web.
+
+You can give all the options directly on the command like, but missing information will be filled out by looking at the data configured under `frontends.available` in the config files.
+
+Currently known `<frontend>` values are:
+- [admin-fe](https://git.pleroma.social/pleroma/admin-fe)
+- [kenoma](http://git.pleroma.social/lambadalambda/kenoma)
+- [pleroma-fe](http://git.pleroma.social/pleroma/pleroma-fe)
+- [fedi-fe](https://git.pleroma.social/pleroma/fedi-fe)
+- [soapbox-fe](https://gitlab.com/soapbox-pub/soapbox-fe)
+
+You can still install frontends that are not configured, see below.
+
+## Example installations for a known frontend
+
+For a frontend configured under the `available` key, it's enough to install it by name.
+
+```sh tab="OTP"
+./bin/pleroma_ctl frontend install pleroma
+```
+
+```sh tab="From Source"
+mix pleroma.frontend install pleroma
+```
+
+This will download the latest build for the the pre-configured `ref` and install it. It can then be configured as the one of the served frontends in the config file (see `primary` or `admin`).
+
+You can override any of the details. To install a pleroma build from a different url, you could do this:
+
+```sh tab="OPT"
+./bin/pleroma_ctl frontend install pleroma --ref 2hu_edition --build-url https://example.org/raymoo.zip
+```
+
+```sh tab="From Source"
+mix pleroma.frontend install pleroma --ref 2hu_edition --build-url https://example.org/raymoo.zip
+```
+
+Similarly, you can also install from a local zip file.
+
+```sh tab="OTP"
+./bin/pleroma_ctl frontend install pleroma --ref mybuild --file ~/Downloads/doomfe.zip
+```
+
+```sh tab="From Source"
+mix pleroma.frontend install pleroma --ref mybuild --file ~/Downloads/doomfe.zip
+```
+
+The resulting frontend will always be installed into a folder of this template: `${instance_static}/frontends/${name}/${ref}`
+
+Careful: This folder will be completely replaced on installation
+
+## Example installation for an unknown frontend
+
+The installation process is the same, but you will have to give all the needed options on the commond line. For example:
+
+```sh tab="OTP"
+./bin/pleroma_ctl frontend install gensokyo --ref master --build-url https://gensokyo.2hu/builds/marisa.zip
+```
+
+```sh tab="From Source"
+mix pleroma.frontend install gensokyo --ref master --build-url https://gensokyo.2hu/builds/marisa.zip
+```
+
+If you don't have a zip file but just want to install a frontend from a local path, you can simply copy the files over a folder of this template: `${instance_static}/frontends/${name}/${ref}`
+

docs/administration/CLI_tasks/instance.md

@@ -3,13 +3,17 @@
 {! backend/administration/CLI_tasks/general_cli_task_info.include !}
 
 ## Generate a new configuration file
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl instance gen [option ...]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.instance gen [option ...]
+     ./bin/pleroma_ctl instance gen [option ...]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.instance gen [option ...]
+    ```
 
 
 If any of the options are left unspecified, you will be prompted interactively.

docs/administration/CLI_tasks/oauth_app.md

@@ -0,0 +1,20 @@
+# Creating trusted OAuth App
+
+{! backend/administration/CLI_tasks/general_cli_task_info.include !}
+
+## Create trusted OAuth App.
+
+Optional params:
+  * `-s SCOPES` - scopes for app, e.g. `read,write,follow,push`.
+
+=== "OTP"
+
+    ```sh
+     ./bin/pleroma_ctl app create -n APP_NAME -r REDIRECT_URI
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.app create -n APP_NAME -r REDIRECT_URI
+    ```

docs/administration/CLI_tasks/relay.md

@@ -4,30 +4,42 @@
 
 ## Follow a relay
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl relay follow <relay_url>
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.relay follow <relay_url>
+    ./bin/pleroma_ctl relay follow <relay_url>
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.relay follow <relay_url>
+    ```
 
 ## Unfollow a remote relay
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl relay unfollow <relay_url>
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.relay unfollow <relay_url>
+    ./bin/pleroma_ctl relay unfollow <relay_url>
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.relay unfollow <relay_url>
+    ```
 
 ## List relay subscriptions
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl relay list
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.relay list
+    ./bin/pleroma_ctl relay list
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.relay list
+    ```

docs/administration/CLI_tasks/robots_txt.md

@@ -0,0 +1,21 @@
+# Managing robots.txt
+
+{! backend/administration/CLI_tasks/general_cli_task_info.include !}
+
+## Generate a new robots.txt file and add it to the static directory
+
+The `robots.txt` that ships by default is permissive. It allows well-behaved search engines to index all of your instance's URIs.
+
+If you want to generate a restrictive `robots.txt`, you can run the following mix task. The generated `robots.txt` will be written in your instance [static directory](../../../configuration/static_dir/).
+
+=== "OTP"
+
+    ```sh
+    ./bin/pleroma_ctl robots_txt disallow_all
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.robots_txt disallow_all
+    ```

docs/administration/CLI_tasks/uploads.md

@@ -3,13 +3,17 @@
 {! backend/administration/CLI_tasks/general_cli_task_info.include !}
 
 ## Migrate uploads from local to remote storage
-```sh tab="OTP"
+=== "OTP"
- ./bin/pleroma_ctl uploads migrate_local <target_uploader> [option ...]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.uploads migrate_local <target_uploader> [option ...]
+     ./bin/pleroma_ctl uploads migrate_local <target_uploader> [option ...]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.uploads migrate_local <target_uploader> [option ...]
+    ```
 
 ### Options
 - `--delete` - delete local uploads after migrating them to the target uploader

docs/administration/CLI_tasks/user.md

@@ -4,13 +4,17 @@
 
 ## Create a user
 
-```sh tab="OTP"
+=== "OTP"
-./bin/pleroma_ctl user new <nickname> <email> [option ...]
-```
 
-```sh tab="From Source"
+    ```sh
-mix pleroma.user new <nickname> <email> [option ...]
+    ./bin/pleroma_ctl user new <nickname> <email> [option ...]
-```
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user new <nickname> <email> [option ...]
+    ```
 
 
 ### Options
@@ -22,23 +26,33 @@ mix pleroma.user new <nickname> <email> [option ...]
 - `-y`, `--assume-yes`/`--no-assume-yes` - whether to assume yes to all questions
 
 ## List local users
-```sh tab="OTP"
- ./bin/pleroma_ctl user list
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user list
+
-```
+    ```sh
+     ./bin/pleroma_ctl user list
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user list
+    ```
 
 
 ## Generate an invite link
-```sh tab="OTP"
- ./bin/pleroma_ctl user invite [option ...]
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user invite [option ...]
+
-```
+    ```sh
+     ./bin/pleroma_ctl user invite [option ...]
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user invite [option ...]
+    ```
 
 
 ### Options
@@ -46,103 +60,168 @@ mix pleroma.user invite [option ...]
 - `--max-use NUMBER` - maximum numbers of token uses
 
 ## List generated invites
-```sh tab="OTP"
- ./bin/pleroma_ctl user invites
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user invites
+
-```
+    ```sh
+     ./bin/pleroma_ctl user invites
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user invites
+    ```
 
 
 ## Revoke invite
-```sh tab="OTP"
- ./bin/pleroma_ctl user revoke_invite <token_or_id>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user revoke_invite <token_or_id>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user revoke_invite <token>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user revoke_invite <token>
+    ```
 
 
 ## Delete a user
-```sh tab="OTP"
- ./bin/pleroma_ctl user rm <nickname>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user rm <nickname>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user rm <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user rm <nickname>
+    ```
 
 
 ## Delete user's posts and interactions
-```sh tab="OTP"
- ./bin/pleroma_ctl user delete_activities <nickname>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user delete_activities <nickname>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user delete_activities <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user delete_activities <nickname>
+    ```
 
 
 ## Sign user out from all applications (delete user's OAuth tokens and authorizations)
-```sh tab="OTP"
- ./bin/pleroma_ctl user sign_out <nickname>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user sign_out <nickname>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user sign_out <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user sign_out <nickname>
+    ```
 
 
-## Deactivate or activate a user 
+## Deactivate or activate a user
-```sh tab="OTP"
- ./bin/pleroma_ctl user toggle_activated <nickname> 
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user toggle_activated <nickname> 
+
-```
+    ```sh
+     ./bin/pleroma_ctl user toggle_activated <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user toggle_activated <nickname>
+    ```
 
 
-## Unsubscribe local users from a user and deactivate the user
+## Deactivate a user and unsubscribes local users from the user
-```sh tab="OTP"
- ./bin/pleroma_ctl user unsubscribe NICKNAME
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user unsubscribe NICKNAME
+
-```
+    ```sh
+     ./bin/pleroma_ctl user deactivate NICKNAME
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user deactivate NICKNAME
+    ```
 
 
-## Unsubscribe local users from an instance and deactivate all accounts on it
+## Deactivate all accounts from an instance and unsubscribe local users on it
-```sh tab="OTP"
- ./bin/pleroma_ctl user unsubscribe_all_from_instance <instance>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user unsubscribe_all_from_instance <instance>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user deactivate_all_from_instance <instance>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user deactivate_all_from_instance <instance>
+    ```
 
 
 ## Create a password reset link for user
-```sh tab="OTP"
- ./bin/pleroma_ctl user reset_password <nickname>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user reset_password <nickname>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user reset_password <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user reset_password <nickname>
+    ```
+
+
+## Disable Multi Factor Authentication (MFA/2FA) for a user
+
+=== "OTP"
+
+    ```sh
+     ./bin/pleroma_ctl user reset_mfa <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user reset_mfa <nickname>
+    ```
 
 
 ## Set the value of the given user's settings
-```sh tab="OTP"
- ./bin/pleroma_ctl user set <nickname> [option ...]
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user set <nickname> [option ...]
+
-```
+    ```sh
+     ./bin/pleroma_ctl user set <nickname> [option ...]
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user set <nickname> [option ...]
+    ```
 
 ### Options
 - `--locked`/`--no-locked` - whether the user should be locked
@@ -150,31 +229,45 @@ mix pleroma.user set <nickname> [option ...]
 - `--admin`/`--no-admin` - whether the user should be an admin
 
 ## Add tags to a user
-```sh tab="OTP"
- ./bin/pleroma_ctl user tag <nickname> <tags>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user tag <nickname> <tags>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user tag <nickname> <tags>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user tag <nickname> <tags>
+    ```
 
 
 ## Delete tags from a user
-```sh tab="OTP"
- ./bin/pleroma_ctl user untag <nickname> <tags>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user untag <nickname> <tags>
+
-```
+    ```sh
+     ./bin/pleroma_ctl user untag <nickname> <tags>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user untag <nickname> <tags>
+    ```
 
 
 ## Toggle confirmation status of the user
-```sh tab="OTP"
- ./bin/pleroma_ctl user toggle_confirmed <nickname>
-```
 
-```sh tab="From Source"
+=== "OTP"
-mix pleroma.user toggle_confirmed <nickname>
-```
 
+    ```sh
+     ./bin/pleroma_ctl user toggle_confirmed <nickname>
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.user toggle_confirmed <nickname>
+    ```

docs/administration/backup.md

@@ -18,9 +18,8 @@
 6. Run `sudo -Hu postgres pg_restore -d <pleroma_db> -v -1 </path/to/backup_location/pleroma.pgdump>`
 7. If you installed a newer Pleroma version, you should run `mix ecto.migrate`[^1]. This task performs database migrations, if there were any.
 8. Restart the Pleroma service.
-9. After you've restarted Pleroma, you will notice that postgres will take up more cpu resources than usual. A lot in fact. To fix this you must do a VACUUM ANLAYZE. This can also be done while the instance is still running like so: 
+9. Run `sudo -Hu postgres vacuumdb --all --analyze-in-stages`. This will quickly generate the statistics so that postgres can properly plan queries.
-   $ sudo -u postgres psql pleroma_database_name
+
-   pleroma=# VACUUM ANALYZE;
 [^1]: Prefix with `MIX_ENV=prod` to run it using the production config file.
 
 ## Remove

docs/administration/updating.md

@@ -1,6 +1,6 @@
 # Updating your instance
 
-You should **always check the release notes/changelog** in case there are config deprecations, special update special update steps, etc.
+You should **always check the [release notes/changelog](https://git.pleroma.social/pleroma/pleroma/-/releases)** in case there are config deprecations, special update steps, etc.
 
 Besides that, doing the following is generally enough:
 

docs/ap_extensions.md

@@ -0,0 +1,35 @@
+# ChatMessages
+
+ChatMessages are the messages sent in 1-on-1 chats. They are similar to
+`Note`s, but the addresing is done by having a single AP actor in the `to`
+field. Addressing multiple actors is not allowed. These messages are always
+private, there is no public version of them. They are created with a `Create`
+activity.
+
+Example:
+
+```json
+{
+  "actor": "http://2hu.gensokyo/users/raymoo",
+  "id": "http://2hu.gensokyo/objects/1",
+  "object": {
+    "attributedTo": "http://2hu.gensokyo/users/raymoo",
+    "content": "You expected a cute girl? Too bad.",
+    "id": "http://2hu.gensokyo/objects/2",
+    "published": "2020-02-12T14:08:20Z",
+    "to": [
+      "http://2hu.gensokyo/users/marisa"
+    ],
+    "type": "ChatMessage"
+  },
+  "published": "2018-02-12T14:08:20Z",
+  "to": [
+    "http://2hu.gensokyo/users/marisa"
+  ],
+  "type": "Create"
+}
+```
+
+This setup does not prevent multi-user chats, but these will have to go through
+a `Group`, which will be the recipient of the messages and then `Announce` them
+to the users in the `Group`.

docs/clients.md

@@ -1,16 +1,16 @@
 # Pleroma Clients
-Note: Additionnal clients may be working but theses are officially supporting Pleroma.
+Note: Additional clients may be working but theses are officially supporting Pleroma.
 Feel free to contact us to be added to this list!
 
 ## Desktop
 ### Roma for Desktop
 - Homepage: <https://www.pleroma.com/#desktopApp>
 - Source Code: <https://github.com/roma-apps/roma-desktop>
-- Platforms: Windows, Mac, (Linux?)
+- Platforms: Windows, Mac, Linux
 - Features: Streaming Ready
 
 ### Social
-- Source Code: <https://gitlab.gnome.org/BrainBlasted/Social>
+- Source Code: <https://gitlab.gnome.org/World/Social>
 - Contact: [@brainblasted@social.libre.fi](https://social.libre.fi/users/brainblasted)
 - Platforms: Linux (GNOME)
 - Note(2019-01-28): Not at a pre-alpha stage yet
@@ -35,25 +35,24 @@ Feel free to contact us to be added to this list!
 - Source Code: <https://framagit.org/tom79/fedilab/>
 - Contact: [@fedilab@framapiaf.org](https://framapiaf.org/users/fedilab)
 - Platforms: Android
-- Features: Streaming Ready, Moderation, Text Formatting 
+- Features: Streaming Ready, Moderation, Text Formatting
 
 ### Kyclos
 - Source Code: <https://git.pleroma.social/pleroma/harbour-kyclos>
 - Platforms: SailfishOS
 - Features: No Streaming
 
-### Nekonium
+### Husky
-- Homepage: [F-Droid Repository](https://repo.gdgd.jp.net/), [Google Play](https://play.google.com/store/apps/details?id=com.apps.nekonium), [Amazon](https://www.amazon.co.jp/dp/B076FXPRBC/)
+- Source code: <https://git.mentality.rip/FWGS/Husky>
-- Source: <https://gogs.gdgd.jp.net/lin/nekonium>
+- Contact: [@Husky@enigmatic.observer](https://enigmatic.observer/users/Husky)
-- Contact: [@lin@pleroma.gdgd.jp.net](https://pleroma.gdgd.jp.net/users/lin)
 - Platforms: Android
-- Features: Streaming Ready
+- Features: No Streaming, Emoji Reactions, Text Formatting, FE Stickers
 
-### Roma
+### Fedi
-- Homepage: <https://www.pleroma.com/#mobileApps>
+- Homepage: <https://www.fediapp.com/>
-- Source Code: [iOS](https://github.com/roma-apps/roma-ios), [Android](https://github.com/roma-apps/roma-android)
+- Source Code: Proprietary, but gratis
 - Platforms: iOS, Android
-- Features: No Streaming
+- Features: Pleroma-specific features like Reactions
 
 ### Tusky
 - Homepage: <https://tuskyapp.github.io/>
@@ -64,9 +63,16 @@ Feel free to contact us to be added to this list!
 
 ### Twidere
 - Homepage: <https://twidere.mariotaku.org/>
-- Source Code: <https://github.com/TwidereProject/Twidere-Android/>, <https://github.com/TwidereProject/Twidere-iOS/>
+- Source Code: <https://github.com/TwidereProject/Twidere-Android/>
 - Contact: <me@mariotaku.org>
-- Platform: Android, iOS
+- Platform: Android
+- Features: No Streaming
+
+### Indigenous
+- Homepage: <https://indigenous.realize.be/>
+- Source Code: <https://github.com/swentel/indigenous-android/>
+- Contact: [@realize.be@realize.be](@realize.be@realize.be)
+- Platforms: Android
 - Features: No Streaming
 
 ## Alternative Web Interfaces
@@ -76,11 +82,6 @@ Feel free to contact us to be added to this list!
 - Contact: [@gcupc@glitch.social](https://glitch.social/users/gcupc)
 - Features: No Streaming
 
-### Feather
-- Source Code: <https://github.com/kaniini/feather>
-- Contact: [@kaniini@pleroma.site](https://pleroma.site/kaniini)
-- Features: No Streaming
-
 ### Halcyon
 - Source Code: <https://notabug.org/halcyon-suite/halcyon>
 - Contact: [@halcyon@social.csswg.org](https://social.csswg.org/users/halcyon)
@@ -94,6 +95,15 @@ Feel free to contact us to be added to this list!
 - Features: No Streaming
 
 ### Sengi
+- Homepage: <https://nicolasconstant.github.io/sengi/>
 - Source Code: <https://github.com/NicolasConstant/sengi>
 - Contact: [@sengi_app@mastodon.social](https://mastodon.social/users/sengi_app)
-- Note(2019-01-28): The development is currently in a early stage.
+
+### DashFE
+- Source Code: <https://notabug.org/daisuke/DashboardFE>
+- Contact: [@dashfe@stereophonic.space](https://stereophonic.space/users/dashfe)
+
+### BloatFE
+- Source Code: <https://git.freesoftwareextremist.com/bloat/>
+- Contact: [@r@freesoftwareextremist.com](https://freesoftwareextremist.com/users/r)
+- Features: Does not requires JavaScript

docs/configuration/cheatsheet.md

@@ -8,12 +8,17 @@ For from source installations Pleroma configuration works by first importing the
 
 To add configuration to your config file, you can copy it from the base config. The latest version of it can be viewed [here](https://git.pleroma.social/pleroma/pleroma/blob/develop/config/config.exs). You can also use this file if you don't know how an option is supposed to be formatted.
 
+## :chat
+
+* `enabled` - Enables the backend chat. Defaults to `true`.
+
 ## :instance
 * `name`: The instance’s name.
 * `email`: Email used to reach an Administrator/Moderator of the instance.
 * `notify_email`: Email used for notifications.
 * `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
 * `limit`: Posts character limit (CW/Subject included in the counter).
+* `discription_limit`: The character limit for image descriptions.
 * `chat_limit`: Character limit of the instance chat messages.
 * `remote_limit`: Hard character limit beyond which remote posts will be dropped.
 * `upload_limit`: File size limit of uploads (except for avatar, background, banner).
@@ -28,36 +33,20 @@ To add configuration to your config file, you can copy it from the base config.
 * `registrations_open`: Enable registrations for anyone, invitations can be enabled when false.
 * `invites_enabled`: Enable user invitations for admins (depends on `registrations_open: false`).
 * `account_activation_required`: Require users to confirm their emails before signing in.
+* `account_approval_required`: Require users to be manually approved by an admin before signing in.
 * `federating`: Enable federation with other instances.
 * `federation_incoming_replies_max_depth`: Max. depth of reply-to activities fetching on incoming federation, to prevent out-of-memory situations while fetching very long threads. If set to `nil`, threads of any depth will be fetched. Lower this value if you experience out-of-memory crashes.
 * `federation_reachability_timeout_days`: Timeout (in days) of each external federation target being unreachable prior to pausing federating to it.
 * `allow_relay`: Enable Pleroma’s Relay, which makes it possible to follow a whole instance.
-* `rewrite_policy`: Message Rewrite Policy, either one or a list. Here are the ones available by default:
+* `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network. Note that there is a dependent setting restricting or allowing unauthenticated access to specific resources, see `restrict_unauthenticated` for more details.
-    * `Pleroma.Web.ActivityPub.MRF.NoOpPolicy`: Doesn’t modify activities (default).
+* `quarantined_instances`: List of ActivityPub instances where private (DMs, followers-only) activities will not be send.
-    * `Pleroma.Web.ActivityPub.MRF.DropPolicy`: Drops all activities. It generally doesn’t makes sense to use in production.
-    * `Pleroma.Web.ActivityPub.MRF.SimplePolicy`: Restrict the visibility of activities from certains instances (See [`:mrf_simple`](#mrf_simple)).
-    * `Pleroma.Web.ActivityPub.MRF.TagPolicy`: Applies policies to individual users based on tags, which can be set using pleroma-fe/admin-fe/any other app that supports Pleroma Admin API. For example it allows marking posts from individual users nsfw (sensitive).
-    * `Pleroma.Web.ActivityPub.MRF.SubchainPolicy`: Selectively runs other MRF policies when messages match (See [`:mrf_subchain`](#mrf_subchain)).
-    * `Pleroma.Web.ActivityPub.MRF.RejectNonPublic`: Drops posts with non-public visibility settings (See [`:mrf_rejectnonpublic`](#mrf_rejectnonpublic)).
-    * `Pleroma.Web.ActivityPub.MRF.EnsureRePrepended`: Rewrites posts to ensure that replies to posts with subjects do not have an identical subject and instead begin with re:.
-    * `Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy`: Rejects posts from likely spambots by rejecting posts from new users that contain links.
-    * `Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`: Crawls attachments using their MediaProxy URLs so that the MediaProxy cache is primed.
-    * `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (See [`:mrf_mention`](#mrf_mention)).
-    * `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (See [`:mrf_vocabulary`](#mrf_vocabulary)).
-    * `Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy`: Rejects or delists posts based on their age when received. (See [`:mrf_object_age`](#mrf_object_age)).
-* `public`: Makes the client API in authentificated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network.
-* `quarantined_instances`: List of ActivityPub instances where private(DMs, followers-only) activities will not be send.
 * `managed_config`: Whenether the config for pleroma-fe is configured in [:frontend_configurations](#frontend_configurations) or in ``static/config.json``.
 * `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML).
-* `mrf_transparency`: Make the content of your Message Rewrite Facility settings public (via nodeinfo).
-* `mrf_transparency_exclusions`: Exclude specific instance names from MRF transparency.  The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.
 * `extended_nickname_format`: Set to `true` to use extended local nicknames format (allows underscores/dashes). This will break federation with
     older software for theses nicknames.
 * `max_pinned_statuses`: The maximum number of pinned statuses. `0` will disable the feature.
 * `autofollowed_nicknames`: Set to nicknames of (local) users that every new user should automatically follow.
-* `no_attachment_links`: Set to true to disable automatically adding attachment link text to statuses.
+* `attachment_links`: Set to true to enable automatically adding attachment link text to statuses.
-* `welcome_message`: A message that will be send to a newly registered users as a direct message.
-* `welcome_user_nickname`: The nickname of the local user that sends the welcome message.
 * `max_report_comment_size`: The maximum size of the report comment (Default: `1000`).
 * `safe_dm_mentions`: If set to true, only mentions at the beginning of a post will be used to address people in direct messages. This is to prevent accidental mentioning of people when talking about them (e.g. "@friend hey i really don't like @enemy"). Default: `false`.
 * `healthcheck`: If set to true, system data will be shown on ``/api/pleroma/healthcheck``.
@@ -70,14 +59,70 @@ To add configuration to your config file, you can copy it from the base config.
 * `max_remote_account_fields`: The maximum number of custom fields in the remote user profile (default: `20`).
 * `account_field_name_length`: An account field name maximum length (default: `512`).
 * `account_field_value_length`: An account field value maximum length (default: `2048`).
+* `registration_reason_length`: Maximum registration reason length (default: `500`).
 * `external_user_synchronization`: Enabling following/followers counters synchronization for external users.
 * `cleanup_attachments`: Remove attachments along with statuses. Does not affect duplicate files and attachments without status. Enabling this will increase load to database when deleting statuses on larger instances.
+* `show_reactions`: Let favourites and emoji reactions be viewed through the API (default: `true`).
+
+## Welcome
+* `direct_message`: - welcome message sent as a direct message.
+  * `enabled`: Enables the send a direct message to a newly registered user. Defaults to `false`.
+  * `sender_nickname`: The nickname of the local user that sends the welcome message.
+  * `message`: A message that will be send to a newly registered users as a direct message.
+* `chat_message`: - welcome message sent as a chat message.
+  * `enabled`: Enables the send a chat message to a newly registered user. Defaults to `false`.
+  * `sender_nickname`: The nickname of the local user that sends the welcome message.
+  * `message`: A message that will be send to a newly registered users as a chat message.
+* `email`: - welcome message sent as a email.
+  * `enabled`: Enables the send a welcome email to a newly registered user. Defaults to `false`.
+  * `sender`: The email address or tuple with `{nickname, email}` that will use as sender to the welcome email.
+  * `subject`: A subject of welcome email.
+  * `html`: A html that will be send to a newly registered users as a email.
+  * `text`: A text that will be send to a newly registered users as a email.
+
+    Example:
+
+  ```elixir
+  config :pleroma, :welcome,
+      direct_message: [
+        enabled: true,
+        sender_nickname: "lain",
+        message: "Hi! Welcome on board!"
+        ],
+      email: [
+        enabled: true,
+        sender: {"Pleroma App", "welcome@pleroma.app"},
+        subject: "Welcome to <%= instance_name %>",
+        html: "Welcome to <%= instance_name %>",
+        text: "Welcome to <%= instance_name %>"
+    ]
+  ```
+
+## Message rewrite facility
+
+### :mrf
+* `policies`: Message Rewrite Policy, either one or a list. Here are the ones available by default:
+    * `Pleroma.Web.ActivityPub.MRF.NoOpPolicy`: Doesn’t modify activities (default).
+    * `Pleroma.Web.ActivityPub.MRF.DropPolicy`: Drops all activities. It generally doesn’t makes sense to use in production.
+    * `Pleroma.Web.ActivityPub.MRF.SimplePolicy`: Restrict the visibility of activities from certains instances (See [`:mrf_simple`](#mrf_simple)).
+    * `Pleroma.Web.ActivityPub.MRF.TagPolicy`: Applies policies to individual users based on tags, which can be set using pleroma-fe/admin-fe/any other app that supports Pleroma Admin API. For example it allows marking posts from individual users nsfw (sensitive).
+    * `Pleroma.Web.ActivityPub.MRF.SubchainPolicy`: Selectively runs other MRF policies when messages match (See [`:mrf_subchain`](#mrf_subchain)).
+    * `Pleroma.Web.ActivityPub.MRF.RejectNonPublic`: Drops posts with non-public visibility settings (See [`:mrf_rejectnonpublic`](#mrf_rejectnonpublic)).
+    * `Pleroma.Web.ActivityPub.MRF.EnsureRePrepended`: Rewrites posts to ensure that replies to posts with subjects do not have an identical subject and instead begin with re:.
+    * `Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy`: Rejects posts from likely spambots by rejecting posts from new users that contain links.
+    * `Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`: Crawls attachments using their MediaProxy URLs so that the MediaProxy cache is primed.
+    * `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (See [`:mrf_mention`](#mrf_mention)).
+    * `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (See [`:mrf_vocabulary`](#mrf_vocabulary)).
+    * `Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy`: Rejects or delists posts based on their age when received. (See [`:mrf_object_age`](#mrf_object_age)).
+    * `Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy`: Sets a default expiration on all posts made by users of the local instance. Requires `Pleroma.ActivityExpiration` to be enabled for processing the scheduled delections.
+* `transparency`: Make the content of your Message Rewrite Facility settings public (via nodeinfo).
+* `transparency_exclusions`: Exclude specific instance names from MRF transparency.  The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.
 
 ## Federation
 ### MRF policies
 
 !!! note
-    Configuring MRF policies is not enough for them to take effect. You have to enable them by specifying their module in `rewrite_policy` under [:instance](#instance) section.
+    Configuring MRF policies is not enough for them to take effect. You have to enable them by specifying their module in `policies` under [:mrf](#mrf) section.
 
 #### :mrf_simple
 * `media_removal`: List of instances to remove media from.
@@ -85,6 +130,7 @@ To add configuration to your config file, you can copy it from the base config.
 * `federated_timeline_removal`: List of instances to remove from Federated (aka The Whole Known Network) Timeline.
 * `reject`: List of instances to reject any activities from.
 * `accept`: List of instances to accept any activities from.
+* `followers_only`: List of instances to decrease post visibility to only the followers, including for DM mentions.
 * `report_removal`: List of instances to reject reports from.
 * `avatar_removal`: List of instances to strip avatars from.
 * `banner_removal`: List of instances to strip banners from.
@@ -146,6 +192,15 @@ config :pleroma, :mrf_user_allowlist, %{
   * `:strip_followers` removes followers from the ActivityPub recipient list, ensuring they won't be delivered to home timelines
   * `:reject` rejects the message entirely
 
+#### :mrf_steal_emoji
+* `hosts`: List of hosts to steal emojis from
+* `rejected_shortcodes`: Regex-list of shortcodes to reject
+* `size_limit`: File size limit (in bytes), checked before an emoji is saved to the disk
+
+#### :mrf_activity_expiration
+
+* `days`: Default global expiration time for all local Create activities (in days)
+
 ### :activitypub
 * `unfollow_blocked`: Whether blocks result in people getting unfollowed
 * `outgoing_blocks`: Whether to federate blocks to other instances
@@ -153,6 +208,11 @@ config :pleroma, :mrf_user_allowlist, %{
 * `sign_object_fetches`: Sign object fetches with HTTP signatures
 * `authorized_fetch_mode`: Require HTTP signatures for AP fetches
 
+## Pleroma.User
+
+* `restricted_nicknames`: List of nicknames users may not register with.
+* `email_blacklist`: List of email domains users may not register with.
+
 ## Pleroma.ScheduledActivity
 
 * `daily_user_limit`: the number of scheduled activities a user is allowed to create in a single day (Default: `25`)
@@ -161,6 +221,8 @@ config :pleroma, :mrf_user_allowlist, %{
 
 ## Pleroma.ActivityExpiration
 
+Enables the worker which processes posts scheduled for deletion. Pinned posts are exempt from expiration.
+
 * `enabled`: whether expired activities will be sent to the job queue to be deleted
 
 ## Frontends
@@ -234,6 +296,7 @@ This section describe PWA manifest instance-specific values. Currently this opti
 * `background_color`: Describe the background color of the app. (Example: `"#191b22"`, `"aliceblue"`).
 
 ## :emoji
+
 * `shortcode_globs`: Location of custom emoji files. `*` can be used as a wildcard. Example `["/emoji/custom/**/*.png"]`
 * `pack_extensions`: A list of file extensions for emojis, when no emoji.txt for a pack is present. Example `[".png", ".gif"]`
 * `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
@@ -242,10 +305,46 @@ This section describe PWA manifest instance-specific values. Currently this opti
   memory for this amount of seconds multiplied by the number of files.
 
 ## :media_proxy
+
 * `enabled`: Enables proxying of remote media to the instance’s proxy
 * `base_url`: The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host/CDN fronts.
 * `proxy_opts`: All options defined in `Pleroma.ReverseProxy` documentation, defaults to `[max_body_length: (25*1_048_576)]`.
-* `whitelist`: List of domains to bypass the mediaproxy
+* `whitelist`: List of hosts with scheme to bypass the mediaproxy (e.g. `https://example.com`)
+* `invalidation`: options for remove media from cache after delete object:
+  * `enabled`: Enables purge cache
+  * `provider`: Which one of  the [purge cache strategy](#purge-cache-strategy) to use.
+
+### Purge cache strategy
+
+#### Pleroma.Web.MediaProxy.Invalidation.Script
+
+This strategy allow perform external shell script to purge cache.
+Urls of attachments pass to script as arguments.
+
+* `script_path`: path to external script.
+
+Example:
+
+```elixir
+config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Script,
+  script_path: "./installation/nginx-cache-purge.example"
+```
+
+#### Pleroma.Web.MediaProxy.Invalidation.Http
+
+This strategy allow perform custom http request to purge cache.
+
+* `method`: http method. default is `purge`
+* `headers`: http headers.
+* `options`: request options.
+
+Example:
+```elixir
+config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Http,
+  method: :purge,
+  headers: [],
+  options: []
+```
 
 ## Link previews
 
@@ -370,8 +469,7 @@ Available caches:
 * `proxy_url`: an upstream proxy to fetch posts and/or media with, (default: `nil`)
 * `send_user_agent`: should we include a user agent with HTTP requests? (default: `true`)
 * `user_agent`: what user agent should we use? (default: `:default`), must be string or `:default`
-* `adapter`: array of hackney options
+* `adapter`: array of adapter options
-
 
 ### :hackney_pools
 
@@ -390,6 +488,37 @@ For each pool, the options are:
 * `timeout` - retention duration for connections
 
 
+### :connections_pool
+
+*For `gun` adapter*
+
+Settings for HTTP connection pool.
+
+* `:connection_acquisition_wait` - Timeout to acquire a connection from pool.The total max time is this value multiplied by the number of retries.
+* `connection_acquisition_retries` - Number of attempts to acquire the connection from the pool if it is overloaded. Each attempt is timed `:connection_acquisition_wait` apart.
+* `:max_connections` - Maximum number of connections in the pool.
+* `:await_up_timeout` - Timeout to connect to the host.
+* `:reclaim_multiplier` - Multiplied by `:max_connections` this will be the maximum number of idle connections that will be reclaimed in case the pool is overloaded.
+
+### :pools
+
+*For `gun` adapter*
+
+Settings for request pools. These pools are limited on top of `:connections_pool`.
+
+There are four pools used:
+
+* `:federation` for the federation jobs. You may want this pool's max_connections to be at least equal to the number of federator jobs + retry queue jobs.
+* `:media` - for rich media, media proxy.
+* `:upload` - for proxying media when a remote uploader is used and `proxy_remote: true`.
+* `:default` - for other requests.
+
+For each pool, the options are:
+
+* `:size` - limit to how much requests can be concurrently executed.
+* `:timeout` - timeout while `gun` will wait for response
+* `:max_waiting` - limit to how much requests can be waiting for others to finish, after this is reached, subsequent requests will be dropped.
+
 ## Captcha
 
 ### Pleroma.Captcha
@@ -407,7 +536,7 @@ A built-in captcha provider. Enabled by default.
 #### Pleroma.Captcha.Kocaptcha
 
 Kocaptcha is a very simple captcha service with a single API endpoint,
-the source code is here: https://github.com/koto-bank/kocaptcha. The default endpoint
+the source code is here: [kocaptcha](https://github.com/koto-bank/kocaptcha). The default endpoint
 `https://captcha.kotobank.ch` is hosted by the developer.
 
 * `endpoint`: the Kocaptcha endpoint to use.
@@ -415,21 +544,29 @@ the source code is here: https://github.com/koto-bank/kocaptcha. The default end
 ## Uploads
 
 ### Pleroma.Upload
+
 * `uploader`: Which one of the [uploaders](#uploaders) to use.
 * `filters`: List of [upload filters](#upload-filters) to use.
 * `link_name`: When enabled Pleroma will add a `name` parameter to the url of the upload, for example `https://instance.tld/media/corndog.png?name=corndog.png`. This is needed to provide the correct filename in Content-Disposition headers when using filters like `Pleroma.Upload.Filter.Dedupe`
 * `base_url`: The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host.
 * `proxy_remote`: If you're using a remote uploader, Pleroma will proxy media requests instead of redirecting to it.
 * `proxy_opts`: Proxy options, see `Pleroma.ReverseProxy` documentation.
+* `filename_display_max_length`: Set max length of a filename to display. 0 = no limit. Default: 30.
+* `default_description`: Sets which default description an image has if none is set explicitly. Options: nil (default) - Don't set a default, :filename - use the filename of the file, a string (e.g. "attachment") - Use this string
 
 !!! warning
     `strip_exif` has been replaced by `Pleroma.Upload.Filter.Mogrify`.
 
 ### Uploaders
+
 #### Pleroma.Uploaders.Local
+
 * `uploads`: Which directory to store the user-uploads in, relative to pleroma’s working directory.
 
 #### Pleroma.Uploaders.S3
+
+Don't forget to configure [Ex AWS S3](#ex-aws-s3-settings)
+
 * `bucket`: S3 bucket name.
 * `bucket_namespace`: S3 bucket namespace.
 * `public_endpoint`: S3 endpoint that the user finally accesses(ex. "https://s3.dualstack.ap-northeast-1.amazonaws.com")
@@ -438,17 +575,23 @@ For example, when using CDN to S3 virtual host format, set "".
 At this time, write CNAME to CDN in public_endpoint.
 * `streaming_enabled`: Enable streaming uploads, when enabled the file will be sent to the server in chunks as it's being read. This may be unsupported by some providers, try disabling this if you have upload problems.
 
+#### Ex AWS S3 settings
+
+* `access_key_id`: Access key ID
+* `secret_access_key`: Secret access key
+* `host`: S3 host
+
+Example:
+
+```elixir
+config :ex_aws, :s3,
+  access_key_id: "xxxxxxxxxx",
+  secret_access_key: "yyyyyyyyyy",
+  host: "s3.eu-central-1.amazonaws.com"
+```
 
 ### Upload filters
 
-#### Pleroma.Upload.Filter.Mogrify
-
-* `args`: List of actions for the `mogrify` command like `"strip"` or `["strip", "auto-orient", {"implode", "1"}]`.
-
-#### Pleroma.Upload.Filter.Dedupe
-
-No specific configuration.
-
 #### Pleroma.Upload.Filter.AnonymizeFilename
 
 This filter replaces the filename (not the path) of an upload. For complete obfuscation, add
@@ -456,6 +599,20 @@ This filter replaces the filename (not the path) of an upload. For complete obfu
 
 * `text`: Text to replace filenames in links. If empty, `{random}.extension` will be used. You can get the original filename extension by using `{extension}`, for example `custom-file-name.{extension}`.
 
+#### Pleroma.Upload.Filter.Dedupe
+
+No specific configuration.
+
+#### Pleroma.Upload.Filter.Exiftool
+
+This filter only strips the GPS and location metadata with Exiftool leaving color profiles and attributes intact.
+
+No specific configuration.
+
+#### Pleroma.Upload.Filter.Mogrify
+
+* `args`: List of actions for the `mogrify` command like `"strip"` or `["strip", "auto-orient", {"implode", "1"}]`.
+
 ## Email
 
 ### Pleroma.Emails.Mailer
@@ -516,8 +673,7 @@ Email notifications settings.
 Configuration options described in [Oban readme](https://github.com/sorentwo/oban#usage):
 
 * `repo` - app's Ecto repo (`Pleroma.Repo`)
-* `verbose` - logs verbosity
+* `log` - logs verbosity
-* `prune` - non-retryable jobs [pruning settings](https://github.com/sorentwo/oban#pruning) (`:disabled` / `{:maxlen, value}` / `{:maxage, value}`)
 * `queues` - job queues (see below)
 * `crontab` - periodic jobs, see [`Oban.Cron`](#obancron)
 
@@ -581,24 +737,6 @@ config :pleroma, :workers,
 * `enabled: false` corresponds to `config :pleroma, :workers, retries: [federator_outgoing: 1]`
 * deprecated options: `max_jobs`, `initial_timeout`
 
-### Pleroma.Scheduler
-
-Configuration for [Quantum](https://github.com/quantum-elixir/quantum-core) jobs scheduler.
-
-See [Quantum readme](https://github.com/quantum-elixir/quantum-core#usage) for the list of supported options.
-
-Example:
-
-```elixir
-config :pleroma, Pleroma.Scheduler,
-  global: true,
-  overlap: true,
-  timezone: :utc,
-  jobs: [{"0 */6 * * * *", {Pleroma.Web.Websub, :refresh_subscriptions, []}}]
-```
-
-The above example defines a single job which invokes `Pleroma.Web.Websub.refresh_subscriptions()` every 6 hours ("0 */6 * * * *", [crontab format](https://en.wikipedia.org/wiki/Cron)).
-
 ## :web_push_encryption, :vapid_details
 
 Web Push Notifications configuration. You can use the mix task `mix web_push.gen.keypair` to generate it.
@@ -720,10 +858,9 @@ or
 curl -H "X-Admin-Token: somerandomtoken" "http://localhost:4000/api/pleroma/admin/users/invites"
 ```
 
-### :auth
+Warning: it's discouraged to use this feature because of the associated security risk: static / rarely changed instance-wide token is much weaker compared to email-password pair of a real admin user; consider using HTTP Basic Auth or OAuth-based authentication instead.
 
-* `Pleroma.Web.Auth.PleromaAuthenticator`: default database authenticator.
+### :auth
-* `Pleroma.Web.Auth.LDAPAuthenticator`: LDAP authentication.
 
 Authentication / authorization settings.
 
@@ -754,6 +891,9 @@ Pleroma account will be created with the same name as the LDAP user name.
 * `base`: LDAP base, e.g. "dc=example,dc=com"
 * `uid`: LDAP attribute name to authenticate the user, e.g. when "cn", the filter will be "cn=username,base"
 
+Note, if your LDAP server is an Active Directory server the correct value is commonly `uid: "cn"`, but if you use an
+OpenLDAP server the value may be `uid: "uid"`.
+
 ### OAuth consumer mode
 
 OAuth consumer mode allows sign in / sign up via external OAuth providers (e.g. Twitter, Facebook, Google, Microsoft, etc.).
@@ -839,37 +979,115 @@ Configure OAuth 2 provider capabilities:
 ### :uri_schemes
 * `valid_schemes`: List of the scheme part that is considered valid to be an URL.
 
-### :auto_linker
+### Pleroma.Formatter
 
-Configuration for the `auto_linker` library:
+Configuration for Pleroma's link formatter which parses mentions, hashtags, and URLs.
 
-* `class: "auto-linker"` - specify the class to be added to the generated link. false to clear.
+* `class` - specify the class to be added to the generated link (default: `false`)
-* `rel: "noopener noreferrer"` - override the rel attribute. false to clear.
+* `rel` - specify the rel attribute (default: `ugc`)
-* `new_window: true` - set to false to remove `target='_blank'` attribute.
+* `new_window` - adds `target="_blank"` attribute (default: `false`)
-* `scheme: false` - Set to true to link urls with schema `http://google.com`.
+* `truncate` - Set to a number to truncate URLs longer then the number. Truncated URLs will end in `...` (default: `false`)
-* `truncate: false` - Set to a number to truncate urls longer then the number. Truncated urls will end in `..`.
+* `strip_prefix` - Strip the scheme prefix (default: `false`)
-* `strip_prefix: true` - Strip the scheme prefix.
+* `extra` - link URLs with rarely used schemes (magnet, ipfs, irc, etc.) (default: `true`)
-* `extra: false` - link urls with rarely used schemes (magnet, ipfs, irc, etc.).
+* `validate_tld` - Set to false to disable TLD validation for URLs/emails. Can be set to :no_scheme to validate TLDs only for urls without a scheme (e.g `example.com` will be validated, but `http://example.loki` won't) (default: `:no_scheme`)
 
 Example:
 
 ```elixir
-config :auto_linker,
+config :pleroma, Pleroma.Formatter,
-  opts: [
+  class: false,
-    scheme: true,
+  rel: "ugc",
-    extra: true,
+  new_window: false,
-    class: false,
+  truncate: false,
-    strip_prefix: false,
+  strip_prefix: false,
-    new_window: false,
+  extra: true,
-    rel: "ugc"
+  validate_tld: :no_scheme
-  ]
 ```
 
 ## Custom Runtime Modules (`:modules`)
 
 * `runtime_dir`: A path to custom Elixir modules (such as MRF policies).
 
-
 ## :configurable_from_database
 
 Boolean, enables/disables in-database configuration. Read [Transfering the config to/from the database](../administration/CLI_tasks/config.md) for more information.
+
+## :database_config_whitelist
+
+List of valid configuration sections which are allowed to be configured from the
+database. Settings stored in the database before the whitelist is configured are
+still applied, so it is suggested to only use the whitelist on instances that
+have not migrated the config to the database.
+
+Example:
+```elixir
+config :pleroma, :database_config_whitelist, [
+  {:pleroma, :instance},
+  {:pleroma, Pleroma.Web.Metadata},
+  {:auto_linker}
+]
+```
+
+### Multi-factor authentication -  :two_factor_authentication
+* `totp` - a list containing TOTP configuration
+  - `digits` - Determines the length of a one-time pass-code in characters. Defaults to 6 characters.
+  - `period` - a period for which the TOTP code will be valid in seconds. Defaults to 30 seconds.
+* `backup_codes` - a list containing backup codes configuration
+  - `number` - number of backup codes to generate.
+  - `length` - backup code length. Defaults to 16 characters.
+
+## Restrict entities access for unauthenticated users
+
+### :restrict_unauthenticated
+
+Restrict access for unauthenticated users to timelines (public and federated), user profiles and statuses.
+
+* `timelines`: public and federated timelines
+  * `local`: public timeline
+  * `federated`: federated timeline (includes public timeline)
+* `profiles`: user profiles
+  * `local`
+  * `remote`
+* `activities`: statuses
+  * `local`
+  * `remote`
+
+Note: when `:instance, :public` is set to `false`, all `:restrict_unauthenticated` items be effectively set to `true` by default. If you'd like to allow unauthenticated access to specific API endpoints on a private instance, please explicitly set `:restrict_unauthenticated` to non-default value in `config/prod.secret.exs`.
+
+Note: setting `restrict_unauthenticated/timelines/local` to `true` has no practical sense if `restrict_unauthenticated/timelines/federated` is set to `false` (since local public activities will still be delivered to unauthenticated users as part of federated timeline).
+
+## Pleroma.Web.ApiSpec.CastAndValidate
+
+* `:strict` a boolean, enables strict input validation (useful in development, not recommended in production). Defaults to `false`.
+
+## :instances_favicons
+
+Control favicons for instances.
+
+* `enabled`: Allow/disallow displaying and getting instances favicons
+
+## Frontend management
+
+Frontends in Pleroma are swappable - you can specify which one to use here.
+
+You can set a frontends for the key `primary` and `admin` and the options of `name` and `ref`. This will then make Pleroma serve the frontend from a folder constructed by concatenating the instance static path, `frontends` and the name and ref.
+
+The key `primary` refers to the frontend that will be served by default for general requests. The key `admin` refers to the frontend that will be served at the `/pleroma/admin` path.
+
+If you don't set anything here, the bundled frontends will be used.
+
+Example:
+
+```
+config :pleroma, :frontends,
+  primary: %{
+    "name" => "pleroma",
+    "ref" => "stable"
+  },
+  admin: %{
+    "name" => "admin",
+    "ref" => "develop"
+  }
+```
+
+This would serve the frontend from the the folder at `$instance_static/frontends/pleroma/stable`. You have to copy the frontend into this folder yourself. You can choose the name and ref any way you like, but they will be used by mix tasks to automate installation in the future, the name referring to the project and the ref referring to a commit.

docs/configuration/howto_database_config.md

@@ -0,0 +1,153 @@
+# How to activate Pleroma in-database configuration
+## Explanation
+
+The configuration of Pleroma has traditionally been managed with a config file, e.g. `config/prod.secret.exs`. This method requires a restart of the application for any configuration changes to take effect. We have made it possible to control most settings in the AdminFE interface after running a migration script.
+
+## Migration to database config
+
+1. Run the mix task to migrate to the database. You'll receive some debugging output and a few messages informing you of what happened.
+
+  **Source:**
+  
+  ```
+  $ mix pleroma.config migrate_to_db
+  ```
+  
+  or
+  
+  **OTP:**
+  
+  *Note: OTP users need Pleroma to be running for `pleroma_ctl` commands to work*
+  
+  ```
+  $ ./bin/pleroma_ctl config migrate_to_db
+  ```
+
+  ```
+   10:04:34.155 [debug] QUERY OK source="config" db=1.6ms decode=2.0ms queue=33.5ms idle=0.0ms
+    SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+    Migrating settings from file: /home/pleroma/config/dev.secret.exs
+    
+   10:04:34.240 [debug] QUERY OK db=4.5ms queue=0.3ms idle=92.2ms
+    TRUNCATE config; []
+  
+   10:04:34.244 [debug] QUERY OK db=2.8ms queue=0.3ms idle=97.2ms
+    ALTER SEQUENCE config_id_seq RESTART; []
+    
+   10:04:34.256 [debug] QUERY OK source="config" db=0.8ms queue=1.4ms idle=109.8ms
+   SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 WHERE ((c0."group" = $1) AND (c0."key" = $2)) [":pleroma", ":instance"]
+    
+   10:04:34.292 [debug] QUERY OK db=2.6ms queue=1.7ms idle=137.7ms
+   INSERT INTO "config" ("group","key","value","inserted_at","updated_at") VALUES ($1,$2,$3,$4,$5) RETURNING "id" [":pleroma", ":instance", <<131, 108, 0, 0, 0, 1, 104, 2, 100, 0, 4, 110, 97, 109, 101, 109, 0, 0, 0, 7, 66, 108, 101, 114, 111, 109, 97, 106>>, ~N[2020-07-12 15:04:34], ~N[2020-07-12 15:04:34]]
+   Settings for key instance migrated.
+   Settings for group :pleroma migrated.
+  ```
+  
+2. It is recommended to backup your config file now.
+
+  ```
+  cp config/dev.secret.exs config/dev.secret.exs.orig
+  ```
+  
+3. Edit your Pleroma config to enable database configuration:
+
+  ```
+  config :pleroma, configurable_from_database: true
+  ```
+
+4. ⚠️ **THIS IS NOT REQUIRED** ⚠️
+
+  Now you can edit your config file and strip it down to the only settings which are not possible to control in the database. e.g., the Postgres (Repo) and webserver (Endpoint) settings cannot be controlled in the database because the application needs the settings to start up and access the database.
+
+  Any settings in the database will override those in the config file, but you may find it less confusing if the setting is only declared in one place.
+
+  A non-exhaustive list of settings that are only possible in the config file include the following:
+
+  * config :pleroma, Pleroma.Web.Endpoint
+  * config :pleroma, Pleroma.Repo
+  * config :pleroma, configurable\_from\_database
+  * config :pleroma, :database, rum_enabled
+  * config :pleroma, :connections_pool
+
+  Here is an example of a server config stripped down after migration:
+
+  ```
+  use Mix.Config
+
+  config :pleroma, Pleroma.Web.Endpoint,
+    url: [host: "cool.pleroma.site", scheme: "https", port: 443]
+  
+  config :pleroma, Pleroma.Repo,
+    adapter: Ecto.Adapters.Postgres,
+    username: "pleroma",
+    password: "MySecretPassword",
+    database: "pleroma_prod",
+    hostname: "localhost"
+  
+  config :pleroma, configurable_from_database: true
+  ```
+ 
+5. Restart your instance and you can now access the Settings tab in AdminFE.
+
+
+## Reverting back from database config
+
+1. Run the mix task to migrate back from the database. You'll receive some debugging output and a few messages informing you of what happened.
+
+  **Source:**
+  
+  ```
+  $ mix pleroma.config migrate_from_db
+  ```
+  
+  or
+  
+  **OTP:**
+  
+  ```
+  $ ./bin/pleroma_ctl config migrate_from_db
+  ```
+
+  ```
+  10:26:30.593 [debug] QUERY OK source="config" db=9.8ms decode=1.2ms queue=26.0ms idle=0.0ms
+  SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+  
+  10:26:30.659 [debug] QUERY OK source="config" db=1.1ms idle=80.7ms
+  SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+  Database configuration settings have been saved to config/dev.exported_from_db.secret.exs
+  ```
+
+2. Remove `config :pleroma, configurable_from_database: true` from your config. The in-database configuration still exists, but it will not be used. Future migrations will erase the database config before importing your config file again.
+
+3. Restart your instance.
+
+## Debugging
+
+### Clearing database config
+You can clear the database config by truncating the `config` table in the database. e.g.,
+
+```
+psql -d pleroma_dev
+pleroma_dev=# TRUNCATE config;
+TRUNCATE TABLE
+```
+
+Additionally, every time you migrate the configuration to the database the config table is automatically truncated to ensure a clean migration.
+
+### Manually removing a setting
+If you encounter a situation where the server cannot run properly because of an invalid setting in the database and this is preventing you from accessing AdminFE, you can manually remove the offending setting if you know which one it is.
+
+e.g., here is an example showing a minimal configuration in the database. Only the `config :pleroma, :instance` settings are in the table:
+
+```
+psql -d pleroma_dev
+pleroma_dev=# select * from config;
+ id |    key    |                           value                            |     inserted_at     |     updated_at      |  group
+----+-----------+------------------------------------------------------------+---------------------+---------------------+----------
+  1 | :instance | \x836c0000000168026400046e616d656d00000007426c65726f6d616a | 2020-07-12 15:33:29 | 2020-07-12 15:33:29 | :pleroma
+(1 row)
+pleroma_dev=# delete from config where key = ':instance' and group = ':pleroma';
+DELETE 1
+```
+
+Now the `config :pleroma, :instance` settings have been removed from the database.

docs/configuration/howto_theming_your_instance.md

@@ -60,7 +60,7 @@ Example of `my-awesome-theme.json` where we add the name "My Awesome Theme"
 
 ### Set as default theme
 
-Now we can set the new theme as default in the [Pleroma FE configuration](General-tips-for-customizing-Pleroma-FE.md).
+Now we can set the new theme as default in the [Pleroma FE configuration](../../../frontend/CONFIGURATION).
 
 Example of adding the new theme in the back-end config files
 ```elixir

docs/configuration/mrf.md

@@ -34,18 +34,22 @@ config :pleroma, :instance,
 To use `SimplePolicy`, you must enable it. Do so by adding the following to your `:instance` config object, so that it looks like this:
 
 ```elixir
-config :pleroma, :instance,
+config :pleroma, :mrf,
   [...]
-  rewrite_policy: Pleroma.Web.ActivityPub.MRF.SimplePolicy
+  policies: Pleroma.Web.ActivityPub.MRF.SimplePolicy
 ```
 
 Once `SimplePolicy` is enabled, you can configure various groups in the `:mrf_simple` config object. These groups are:
 
-* `media_removal`: Servers in this group will have media stripped from incoming messages.
-* `media_nsfw`: Servers in this group will have the #nsfw tag and sensitive setting injected into incoming messages which contain media.
 * `reject`: Servers in this group will have their messages rejected.
-* `federated_timeline_removal`: Servers in this group will have their messages unlisted from the public timelines by flipping the `to` and `cc` fields.
+* `accept`: If not empty, only messages from these instances will be accepted (whitelist federation).
+* `media_nsfw`: Servers in this group will have the #nsfw tag and sensitive setting injected into incoming messages which contain media.
+* `media_removal`: Servers in this group will have media stripped from incoming messages.
+* `avatar_removal`: Avatars from these servers will be stripped from incoming messages.
+* `banner_removal`: Banner images from these servers will be stripped from incoming messages.
 * `report_removal`: Servers in this group will have their reports (flags) rejected.
+* `federated_timeline_removal`: Servers in this group will have their messages unlisted from the public timelines by flipping the `to` and `cc` fields.
+* `reject_deletes`: Deletion requests will be rejected from these servers.
 
 Servers should be configured as lists.
 
@@ -54,8 +58,8 @@ Servers should be configured as lists.
 This example will enable `SimplePolicy`, block media from `illegalporn.biz`, mark media as NSFW from `porn.biz` and `porn.business`, reject messages from `spam.com`, remove messages from `spam.university` from the federated timeline and block reports (flags) from `whiny.whiner`:
 
 ```elixir
-config :pleroma, :instance,
+config :pleroma, :mrf,
-  rewrite_policy: [Pleroma.Web.ActivityPub.MRF.SimplePolicy]
+  policies: [Pleroma.Web.ActivityPub.MRF.SimplePolicy]
 
 config :pleroma, :mrf_simple,
   media_removal: ["illegalporn.biz"],
@@ -71,7 +75,7 @@ The effects of MRF policies can be very drastic. It is important to use this fun
 
 ## Writing your own MRF Policy
 
-As discussed above, the MRF system is a modular system that supports pluggable policies. This means that an admin may write a custom MRF policy in Elixir or any other language that runs on the Erlang VM, by specifying the module name in the `rewrite_policy` config setting.
+As discussed above, the MRF system is a modular system that supports pluggable policies. This means that an admin may write a custom MRF policy in Elixir or any other language that runs on the Erlang VM, by specifying the module name in the `policies` config setting.
 
 For example, here is a sample policy module which rewrites all messages to "new message content":
 
@@ -113,7 +117,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.RewritePolicy do
 
   @impl true
   def describe do
-    {:ok, %{mrf_sample: %{content: "new message content"}}}`
+    {:ok, %{mrf_sample: %{content: "new message content"}}}
   end
 end
 ```
@@ -121,8 +125,8 @@ end
 If you save this file as `lib/pleroma/web/activity_pub/mrf/rewrite_policy.ex`, it will be included when you next rebuild Pleroma.  You can enable it in the configuration like so:
 
 ```elixir
-config :pleroma, :instance,
+config :pleroma, :mrf,
-  rewrite_policy: [
+  policies: [
     Pleroma.Web.ActivityPub.MRF.SimplePolicy,
     Pleroma.Web.ActivityPub.MRF.RewritePolicy
   ]

docs/configuration/postgresql.md

@@ -0,0 +1,31 @@
+# Optimizing your PostgreSQL performance
+
+Pleroma performance depends to a large extent on good database performance. The default PostgreSQL settings are mostly fine, but often you can get better performance by changing a few settings.
+
+You can use [PGTune](https://pgtune.leopard.in.ua) to get recommendations for your setup. If you do, set the "Number of Connections" field to 20, as Pleroma will only use 10 concurrent connections anyway. If you don't, it will give you advice that might even hurt your performance.
+
+We also recommend not using the "Network Storage" option.
+
+## Example configurations
+
+Here are some configuration suggestions for PostgreSQL 10+.
+
+### 1GB RAM, 1 CPU
+```
+shared_buffers = 256MB
+effective_cache_size = 768MB
+maintenance_work_mem = 64MB
+work_mem = 13107kB
+```
+
+### 2GB RAM, 2 CPU
+```
+shared_buffers = 512MB
+effective_cache_size = 1536MB
+maintenance_work_mem = 128MB
+work_mem = 26214kB
+max_worker_processes = 2
+max_parallel_workers_per_gather = 1
+max_parallel_workers = 2
+```
+

docs/configuration/static_dir.md

@@ -1,45 +1,61 @@
 # Static Directory
 
-Static frontend files are shipped in `priv/static/` and tracked by version control in this repository. If you want to overwrite or update these without the possibility of merge conflicts, you can write your custom versions to `instance/static/`.
+Static frontend files are shipped with pleroma. If you want to overwrite or update these without problems during upgrades, you can write your custom versions to the static directory.
 
-```
+You can find the location of the static directory in the [configuration](../cheatsheet/#instance).
-config :pleroma, :instance,
-  static_dir: "instance/static/",
-```
 
-For example, edit `instance/static/instance/panel.html` .
+=== "OTP"
+
+    ```elixir
+    config :pleroma, :instance,
+      static_dir: "/var/lib/pleroma/static/"
+    ```
+
+=== "From Source"
+
+    ```elixir
+    config :pleroma, :instance,
+    static_dir: "instance/static/"
+    ```
 
 Alternatively, you can overwrite this value in your configuration to use a different static instance directory.
 
-This document is written assuming `instance/static/`.
+This document is written using `$static_dir` as the value of the `config :pleroma, :instance, static_dir` setting.
 
-Or, if you want to manage your custom file in git repository, basically remove the `instance/` entry from `.gitignore`.
+If you use a From Source installation and want to manage your custom files in the git repository, you can remove the `instance/` entry from `.gitignore`.
 
 ## robots.txt
 
-By default, the `robots.txt` that ships in `priv/static/` is permissive. It allows well-behaved search engines to index all of your instance's URIs.
+There's a mix tasks to [generate a new robot.txt](../../administration/CLI_tasks/robots_txt/).
 
-If you want to generate a restrictive `robots.txt`, you can run the following mix task. The generated `robots.txt` will be written in your instance static directory.
+For more complex things, you can write your own robots.txt to `$static_dir/robots.txt`.
+
+E.g. if you want to block all crawlers except for [fediverse.network](https://fediverse.network/about) you can use
 
 ```
-mix pleroma.robots_txt disallow_all
+User-Agent: *
+Disallow: /
+
+User-Agent: crawler-us-il-1.fediverse.network
+Allow: /
+
+User-Agent: makhnovtchina.random.sh
+Allow: /
 ```
 
 ## Thumbnail
 
-Put on `instance/static/instance/thumbnail.jpeg` with your selfie or other neat picture. It will appear in [Pleroma Instances](http://distsn.org/pleroma-instances.html).
+Add `$static_dir/instance/thumbnail.jpeg` with your selfie or other neat picture. It will be available on `http://your-domain.tld/instance/thumbnail.jpeg` and can be used by external applications.
 
 ## Instance-specific panel
 
-![instance-specific panel demo](/uploads/296b19ec806b130e0b49b16bfe29ce8a/image.png)
+Create and Edit your file at `$static_dir/instance/panel.html`.
-
-Create and Edit your file on `instance/static/instance/panel.html`.
 
 ## Background
 
-You can change the background of your Pleroma instance by uploading it to `instance/static/`, and then changing `background` in `config/prod.secret.exs` accordingly.
+You can change the background of your Pleroma instance by uploading it to `$static_dir/`, and then changing `background` in [your configuration](../cheatsheet/#frontend_configurations) accordingly.
 
-If you put `instance/static/images/background.jpg`
+E.g. if you put `$static_dir/images/background.jpg`
 
 ```
 config :pleroma, :frontend_configurations,
@@ -50,12 +66,14 @@ config :pleroma, :frontend_configurations,
 
 ## Logo
 
-![logo modification demo](/uploads/c70b14de60fa74245e7f0dcfa695ebff/image.png)
+!!! important
+    Note the extra `static` folder for the default logo.png location
 
-If you want to give a brand to your instance, You can change the logo of your instance by uploading it to `instance/static/`.
+If you want to give a brand to your instance, You can change the logo of your instance by uploading it to the static directory `$static_dir/static/logo.png`.
 
-Alternatively, you can specify the path with config.
+Alternatively, you can specify the path to your logo in [your configuration](../cheatsheet/#frontend_configurations).
-If you put `instance/static/static/mylogo-file.png`
+
+E.g. if you put `$static_dir/static/mylogo-file.png`
 
 ```
 config :pleroma, :frontend_configurations,
@@ -66,4 +84,7 @@ config :pleroma, :frontend_configurations,
 
 ## Terms of Service
 
-Terms of Service will be shown to all users on the registration page. It's the best place where to write down the rules for your instance. You can modify the rules by changing `instance/static/static/terms-of-service.html`.
+!!! important
+    Note the extra `static` folder for the terms-of-service.html
+
+Terms of Service will be shown to all users on the registration page. It's the best place where to write down the rules for your instance. You can modify the rules by adding and changing `$static_dir/static/terms-of-service.html`.

docs/configuration/storing_remote_media.md

@@ -0,0 +1,38 @@
+# Storing Remote Media
+
+Pleroma does not store remote/federated media by default. The best way to achieve this is to change Nginx to keep its reverse proxy cache
+for a year and to activate the `MediaProxyWarmingPolicy` MRF policy in Pleroma which will automatically fetch all media through the proxy
+as soon as the post is received by your instance.
+
+## Nginx
+
+```
+    proxy_cache_path /long/term/storage/path/pleroma-media-cache levels=1:2
+        keys_zone=pleroma_media_cache:10m inactive=1y use_temp_path=off;
+
+    location ~ ^/(media|proxy) {
+        proxy_cache        pleroma_media_cache;
+        slice              1m;
+        proxy_cache_key    $host$uri$is_args$args$slice_range;
+        proxy_set_header   Range $slice_range;
+        proxy_http_version 1.1;
+        proxy_cache_valid  206 301 302 304 1h;
+        proxy_cache_valid  200 1y;
+        proxy_cache_use_stale error timeout invalid_header updating;
+        proxy_ignore_client_abort on;
+        proxy_buffering    on;
+        chunked_transfer_encoding on;
+        proxy_ignore_headers Cache-Control Expires;
+        proxy_hide_header  Cache-Control Expires;
+        proxy_pass         http://127.0.0.1:4000;
+    }
+```
+
+## Pleroma
+
+Add to your `prod.secret.exs`:
+
+```
+config :pleroma, :mrf,
+  policies: [Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy]
+```

docs/dev.md

@@ -0,0 +1,23 @@
+This document contains notes and guidelines for Pleroma developers.
+
+# Authentication & Authorization
+
+## OAuth token-based authentication & authorization
+
+* Pleroma supports hierarchical OAuth scopes, just like Mastodon but with added granularity of admin scopes. For a reference, see [Mastodon OAuth scopes](https://docs.joinmastodon.org/api/oauth-scopes/).
+
+* It is important to either define OAuth scope restrictions or explicitly mark OAuth scope check as skipped, for every controller action. To define scopes, call `plug(Pleroma.Plugs.OAuthScopesPlug, %{scopes: [...]})`. To explicitly set OAuth scopes check skipped, call `plug(:skip_plug, Pleroma.Plugs.OAuthScopesPlug <when ...>)`.
+
+* In controllers, `use Pleroma.Web, :controller` will result in `action/2` (see `Pleroma.Web.controller/0` for definition) be called prior to actual controller action, and it'll perform security / privacy checks before passing control to actual controller action.
+
+  For routes with `:authenticated_api` pipeline, authentication & authorization are expected, thus `OAuthScopesPlug` will be run unless explicitly skipped (also `EnsureAuthenticatedPlug` will be executed immediately before action even if there was an early run to give an early error, since `OAuthScopesPlug` supports `:proceed_unauthenticated` option, and other plugs may support similar options as well).
+
+  For `:api` pipeline routes, it'll be verified whether `OAuthScopesPlug` was called or explicitly skipped, and if it was not then auth information will be dropped for request. Then `EnsurePublicOrAuthenticatedPlug` will be called to ensure that either the instance is not private or user is authenticated (unless explicitly skipped). Such automated checks help to prevent human errors and result in higher security / privacy for users.
+
+## [HTTP Basic Authentication](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Authorization)
+
+* With HTTP Basic Auth, OAuth scopes check is _not_ performed for any action (since password is provided during the auth, requester is able to obtain a token with full permissions anyways). `Pleroma.Plugs.AuthenticationPlug` and `Pleroma.Plugs.LegacyAuthenticationPlug` both call `Pleroma.Plugs.OAuthScopesPlug.skip_plug(conn)` when password is provided.
+
+## Auth-related configuration, OAuth consumer mode etc.
+
+See `Authentication` section of [the configuration cheatsheet](configuration/cheatsheet.md#authentication).

docs/index.md

@@ -0,0 +1,26 @@
+# Introduction to Pleroma
+## What is Pleroma?
+Pleroma is a federated social networking platform, compatible with Mastodon and other ActivityPub implementations. It is free software licensed under the AGPLv3.
+It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.
+It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.
+One account on an instance is enough to talk to the entire fediverse!
+
+## How can I use it?
+
+Pleroma instances are already widely deployed, a list can be found at <https://the-federation.info/pleroma> and <https://fediverse.network/pleroma>.
+
+If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!
+Installation instructions can be found in the installation section of these docs.
+
+## I got an account, now what?
+Great! Now you can explore the fediverse! Open the login page for your Pleroma instance (e.g. <https://pleroma.soykaf.com>) and login with your username and password. (If you don't have an account yet, click on Register)
+
+### Pleroma-FE
+The default front-end used by Pleroma is Pleroma-FE. You can find more information on what it is and how to use it in the [Introduction to Pleroma-FE](../frontend).
+
+### Mastodon interface
+If the Pleroma interface isn't your thing, or you're just trying something new but you want to keep using the familiar Mastodon interface, we got that too!
+Just add a "/web" after your instance url (e.g. <https://pleroma.soycaf.com/web>) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC!
+The Mastodon interface is from the Glitch-soc fork. For more information on the Mastodon interface you can check the [Mastodon](https://docs.joinmastodon.org/) and [Glitch-soc](https://glitch-soc.github.io/docs/) documentation.
+
+Remember, what you see is only the frontend part of Mastodon, the backend is still Pleroma.

docs/installation/alpine_linux_en.md

@@ -14,6 +14,7 @@ It assumes that you have administrative rights, either as root or a user with [s
 * `erlang-xmerl`
 * `git`
 * Development Tools
+* `cmake`
 
 #### Optional packages used in this guide
 
@@ -39,7 +40,7 @@ sudo apk upgrade
 * Install some tools, which are needed later:
 
 ```shell
-sudo apk add git build-base
+sudo apk add git build-base cmake
 ```
 
 ### Install Elixir and Erlang
@@ -225,10 +226,7 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 #### Further reading
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## Questions
 

docs/installation/arch_linux_en.md

@@ -9,6 +9,7 @@ This guide will assume that you have administrative rights, either as root or a
 * `elixir`
 * `git`
 * `base-devel`
+* `cmake`
 
 #### Optional packages used in this guide
 
@@ -26,7 +27,7 @@ sudo pacman -Syu
 * Install some of the above mentioned programs:
 
 ```shell
-sudo pacman -S git base-devel elixir
+sudo pacman -S git base-devel elixir cmake
 ```
 
 ### Install PostgreSQL
@@ -200,10 +201,7 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 #### Further reading
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## Questions
 

docs/installation/debian_based_en.md

@@ -7,15 +7,12 @@ This guide will assume you are on Debian Stretch. This guide should also work wi
 
 * `postgresql` (9.6+, Ubuntu 16.04 comes with 9.5, you can get a newer version from [here](https://www.postgresql.org/download/linux/ubuntu/))
 * `postgresql-contrib` (9.6+, same situtation as above)
-* `elixir` (1.5+, [install from here, Debian and Ubuntu ship older versions](https://elixir-lang.org/install.html#unix-and-unix-like) or use [asdf](https://github.com/asdf-vm/asdf) as the pleroma user)
+* `elixir` (1.8+, Follow the guide to install from the Erlang Solutions repo or use [asdf](https://github.com/asdf-vm/asdf) as the pleroma user)
 * `erlang-dev`
-* `erlang-tools`
+* `erlang-nox`
-* `erlang-parsetools`
-* `erlang-eldap`, if you want to enable ldap authenticator
-* `erlang-ssh`
-* `erlang-xmerl`
 * `git`
 * `build-essential`
+* `cmake`
 
 #### Optional packages used in this guide
 
@@ -34,7 +31,7 @@ sudo apt full-upgrade
 * Install some of the above mentioned programs:
 
 ```shell
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib cmake
 ```
 
 ### Install Elixir and Erlang
@@ -42,15 +39,15 @@ sudo apt install git build-essential postgresql postgresql-contrib
 * Download and add the Erlang repository:
 
 ```shell
-wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
+wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb
-sudo dpkg -i /tmp/erlang-solutions_1.0_all.deb
+sudo dpkg -i /tmp/erlang-solutions_2.0_all.deb
 ```
 
 * Install Elixir and Erlang:
 
 ```shell
 sudo apt update
-sudo apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
+sudo apt install elixir erlang-dev erlang-nox
 ```
 
 ### Install PleromaBE
@@ -190,10 +187,7 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 #### Further reading
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## Questions
 

docs/installation/debian_based_jp.md

@@ -10,21 +10,18 @@
 ### 必要なソフトウェア
 
 - PostgreSQL 9.6以上 (Ubuntu16.04では9.5しか提供されていないので，[](https://www.postgresql.org/download/linux/ubuntu/)こちらから新しいバージョンを入手してください)
-- postgresql-contrib 9.6以上 (同上)
+- `postgresql-contrib` 9.6以上 (同上)
-- Elixir 1.5 以上 ([Debianのリポジトリからインストールしないこと！！！ ここからインストールすること！](https://elixir-lang.org/install.html#unix-and-unix-like)。または [asdf](https://github.com/asdf-vm/asdf) をpleromaユーザーでインストールしてください)
+- Elixir 1.8 以上 ([Debianのリポジトリからインストールしないこと！！！ ここからインストールすること！](https://elixir-lang.org/install.html#unix-and-unix-like)。または [asdf](https://github.com/asdf-vm/asdf) をpleromaユーザーでインストールしてください)
-  - erlang-dev
+- `erlang-dev`
-- erlang-tools
+- `erlang-nox`
-- erlang-parsetools
+- `git`
-- erlang-eldap (LDAP認証を有効化するときのみ必要)
+- `build-essential`
-- erlang-ssh
+- `cmake`
-- erlang-xmerl
-- git
-- build-essential
 
 #### このガイドで利用している追加パッケージ
 
-- nginx (おすすめです。他のリバースプロキシを使う場合は、参考となる設定をこのリポジトリから探してください)
+- `nginx` (おすすめです。他のリバースプロキシを使う場合は、参考となる設定をこのリポジトリから探してください)
-- certbot (または何らかのLet's Encrypt向けACMEクライアント)
+- `certbot` (または何らかのLet's Encrypt向けACMEクライアント)
 
 ### システムを準備する
 
@@ -36,7 +33,7 @@ sudo apt full-upgrade
 
 * 上記に挙げたパッケージをインストールしておきます。
 ```
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib cmake
 ```
 
 
@@ -44,14 +41,14 @@ sudo apt install git build-essential postgresql postgresql-contrib
 
 * Erlangのリポジトリをダウンロードおよびインストールします。
 ```
-wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
+wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb
-sudo dpkg -i /tmp/erlang-solutions_1.0_all.deb
+sudo dpkg -i /tmp/erlang-solutions_2.0_all.deb
 ```
 
 * ElixirとErlangをインストールします、
 ```
 sudo apt update
-sudo apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
+sudo apt install elixir erlang-dev erlang-nox
 ```
 
 ### Pleroma BE (バックエンド) をインストールします
@@ -179,10 +176,7 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 #### その他の設定とカスタマイズ
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## 質問ある？
 

docs/installation/freebsd_en.md

@@ -0,0 +1,210 @@
+# Installing on FreeBSD 
+
+This document was written for FreeBSD 12.1, but should be work on future releases.
+
+## Required software 
+
+This assumes the target system has `pkg(8)`.
+
+```
+# pkg install elixir postgresql12-server postgresql12-client postgresql12-contrib git-lite sudo nginx gmake acme.sh
+```
+
+Copy the rc.d scripts to the right directory:
+
+Setup the required services to automatically start at boot, using `sysrc(8)`.
+
+```
+# sysrc nginx_enable=YES
+# sysrc postgresql_enable=YES
+```
+
+## Initialize postgres
+
+```
+# service postgresql initdb
+# service postgresql start
+```
+
+## Configuring Pleroma
+
+Create a user for Pleroma:
+
+```
+# pw add user pleroma -m
+# echo 'export LC_ALL="en_US.UTF-8"' >> /home/pleroma/.profile
+# su -l pleroma
+```
+
+Clone the repository:
+
+```
+$ cd $HOME # Should be the same as /home/pleroma
+$ git clone -b stable https://git.pleroma.social/pleroma/pleroma.git
+```
+
+Configure Pleroma. Note that you need a domain name at this point:
+
+```
+$ cd /home/pleroma/pleroma
+$ mix deps.get # Enter "y" when asked to install Hex
+$ mix pleroma.instance gen # You will be asked a few questions here.
+$ cp config/generated_config.exs config/prod.secret.exs
+```
+
+Since Postgres is configured, we can now initialize the database. There should
+now be a file in `config/setup_db.psql` that makes this easier. Edit it, and
+*change the password* to a password of your choice. Make sure it is secure, since
+it'll be protecting your database. As root, you can now initialize the database:
+
+```
+# cd /home/pleroma/pleroma
+# sudo -Hu postgres -g postgres psql -f config/setup_db.psql
+```
+
+Postgres allows connections from all users without a password by default. To
+fix this, edit `/var/db/postgres/data12/pg_hba.conf`. Change every `trust` to
+`password`.
+
+Once this is done, restart Postgres with:
+```
+# service postgresql restart
+```
+
+Run the database migrations.
+
+Back as the pleroma user, run the following to implement any database migrations.
+
+```
+# su -l pleroma
+$ cd /home/pleroma/pleroma
+$ MIX_ENV=prod mix ecto.migrate
+```
+
+You will need to do this whenever you update with `git pull`:
+
+## Configuring acme.sh
+
+We'll be using acme.sh in Stateless Mode for TLS certificate renewal.
+
+First, as root, allow the user `acme` to have access to the acme log file, as follows:
+
+```
+# touch /var/log/acme.sh.log
+# chown acme:acme /var/log/acme.sh.log
+# chmod 600 /var/log/acme.sh.log
+```
+
+Next, obtain your account fingerprint:
+
+```
+# sudo -Hu acme -g acme acme.sh --register-account
+```
+
+You need to add the following to your nginx configuration for the server
+running on port 80:
+
+```
+  location ~ ^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)$ {
+    default_type text/plain;
+    return 200 "$1.6fXAG9VyG0IahirPEU2ZerUtItW2DHzDzD9wZaEKpqd";
+  }
+```
+
+Replace the string after after `$1.` with your fingerprint.
+
+Start nginx:
+
+```
+# service nginx start
+```
+
+It should now be possible to issue a cert (replace `example.com`
+with your domain name):
+
+```
+# sudo -Hu acme -g acme acme.sh --issue -d example.com --stateless
+```
+
+Let's add auto-renewal to `/etc/crontab`
+(replace `example.com` with your domain):
+
+```
+/usr/local/bin/sudo -Hu acme -g acme /usr/local/sbin/acme.sh -r -d example.com --stateless
+```
+
+### Configuring nginx
+
+FreeBSD's default nginx configuration does not contain an include directive, which is
+typically used for multiple sites. Therefore, you will need to first create the required
+directory as follows:
+
+
+```
+# mkdir -p /usr/local/etc/nginx/sites-available
+```
+
+Next, add an `include` directive to `/usr/local/etc/nginx/nginx.conf`, within the `http {}`
+block, as follows:
+
+
+```
+http {
+...
+	include /usr/local/etc/nginx/sites-available/*;
+}
+```
+
+As root, copy `/home/pleroma/pleroma/installation/pleroma.nginx` to
+`/usr/local/etc/nginx/sites-available/pleroma.nginx`.
+
+Edit the defaults of `/usr/local/etc/nginx/sites-available/pleroma.nginx`:
+
+* Change `ssl_trusted_certificate` to `/var/db/acme/certs/example.tld/example.tld.cer`.
+* Change `ssl_certificate` to `/var/db/acme/certs/example.tld/fullchain.cer`.
+* Change `ssl_certificate_key` to `/var/db/acme/certs/example.tld/example.tld.key`.
+* Change all references of `example.tld` to your instance's domain name.
+
+## Creating a startup script for Pleroma
+
+Pleroma will need to compile when it initially starts, which typically takes a longer
+period of time. Therefore, it is good practice to initially run pleroma from the
+command-line before utilizing the rc.d script. That is done as follows:
+
+```
+# su -l pleroma
+$ cd $HOME/pleroma
+$ MIX_ENV=prod mix phx.server
+```
+
+Copy the startup script to the correct location and make sure it's executable:
+
+```
+# cp /home/pleroma/pleroma/installation/freebsd/rc.d/pleroma /usr/local/etc/rc.d/pleroma
+# chmod +x /usr/local/etc/rc.d/pleroma
+```
+
+Update the `/etc/rc.conf` and start pleroma with the following commands:
+
+```
+# sysrc pleroma_enable=YES
+# service pleroma start
+```
+
+#### Create your first user
+
+If your instance is up and running, you can create your first user with administrative rights with the following task:
+
+```shell
+sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
+```
+## Conclusion
+
+Restart nginx with `# service nginx restart` and you should be up and running.
+
+Make sure your time is in sync, or other instances will receive your posts with
+incorrect timestamps. You should have ntpd running.
+
+## Questions
+
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.

docs/installation/further_reading.include

@@ -0,0 +1,5 @@
+* [How Federation Works/Why is my Federated Timeline empty?](https://blog.soykaf.com/post/how-federation-works/)
+* [Backup your instance](../administration/backup.md)
+* [Updating your instance](../administration/updating.md)
+* [Hardening your instance](../configuration/hardening.md)
+* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)

docs/installation/gentoo_en.md

@@ -28,6 +28,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * `dev-db/postgresql`
 * `dev-lang/elixir`
 * `dev-vcs/git`
+* `dev-util/cmake`
 
 #### Optional ebuilds used in this guide
 
@@ -46,7 +47,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * Emerge all required the required and suggested software in one go:
 
 ```shell
- # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx
+ # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx dev-util/cmake
 ```
 
 If you would not like to install the optional packages, remove them from this line. 
@@ -283,10 +284,7 @@ If you opted to allow sudo for the `pleroma` user but would like to remove the a
 
 #### Further reading
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## Questions
 

docs/installation/migrating_from_source_otp_en.md

@@ -8,13 +8,15 @@ You will be running commands as root. If you aren't root already, please elevate
 
 The system needs to have `curl` and `unzip` installed for downloading and unpacking release builds.
 
-```sh tab="Alpine"
+=== "Alpine"
-apk add curl unzip
+    ```sh
-```
+    apk add curl unzip
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-apt install curl unzip
+    ```sh
-```
+    apt install curl unzip
+    ```
 
 ## Moving content out of the application directory
 When using OTP releases the application directory changes with every version so it would be a bother to keep content there (and also dangerous unless `--no-rm` option is used when updating). Fortunately almost all paths in Pleroma are configurable, so it is possible to move them out of there.
@@ -110,27 +112,29 @@ OTP releases have different service files than from-source installs so they need
 
 **Warning:** The service files assume pleroma user's home directory is `/opt/pleroma`, please make sure all paths fit your installation.
 
-```sh tab="Alpine"
+=== "Alpine"
-# Copy the service into a proper directory
+    ```sh
-cp -f ~pleroma/installation/init.d/pleroma /etc/init.d/pleroma
+    # Copy the service into a proper directory
+    cp -f ~pleroma/installation/init.d/pleroma /etc/init.d/pleroma
 
-# Start pleroma
+    # Start pleroma
-rc-service pleroma start
+    rc-service pleroma start
-```
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-# Copy the service into a proper directory
+    ```sh
-cp ~pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service
+    # Copy the service into a proper directory
+    cp ~pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service
 
-# Reload service files
+    # Reload service files
-systemctl daemon-reload
+    systemctl daemon-reload
 
-# Reenable pleroma to start on boot
+    # Reenable pleroma to start on boot
-systemctl reenable pleroma
+    systemctl reenable pleroma
 
-# Start pleroma
+    # Start pleroma
-systemctl start pleroma
+    systemctl start pleroma
-```
+    ```
 
 ## Running mix tasks
 Refer to [Running mix tasks](otp_en.md#running-mix-tasks) section from OTP release installation guide.

docs/installation/netbsd_en.md

@@ -19,6 +19,7 @@ databases/postgresql11-client
 databases/postgresql11-server
 devel/git-base
 devel/git-docs
+devel/cmake
 lang/elixir
 security/acmesh
 security/sudo
@@ -196,3 +197,11 @@ incorrect timestamps. You should have ntpd running.
 ## Instances running NetBSD
 
 * <https://catgirl.science>
+
+#### Further reading
+
+{! backend/installation/further_reading.include !}
+
+## Questions
+
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.

docs/installation/openbsd_en.md

@@ -14,11 +14,12 @@ The following packages need to be installed:
   * git
   * postgresql-server
   * postgresql-contrib
+  * cmake
 
 To install them, run the following command (with doas or as root):
 
 ```
-pkg_add elixir gmake ImageMagick git postgresql-server postgresql-contrib
+pkg_add elixir gmake ImageMagick git postgresql-server postgresql-contrib cmake
 ```
 
 Pleroma requires a reverse proxy, OpenBSD has relayd in base (and is used in this guide) and packages/ports are available for nginx (www/nginx) and apache (www/apache-httpd). Independently of the reverse proxy, [acme-client(1)](https://man.openbsd.org/acme-client) can be used to get a certificate from Let's Encrypt.
@@ -242,3 +243,11 @@ If your instance is up and running, you can create your first user with administ
 ```
 LC_ALL=en_US.UTF-8 MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
+
+#### Further reading
+
+{! backend/installation/further_reading.include !}
+
+## Questions
+
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.

docs/installation/openbsd_fi.md

@@ -16,7 +16,7 @@ Matrix-kanava #freenode_#pleroma:matrix.org ovat hyviä paikkoja löytää apua
 
 Asenna tarvittava ohjelmisto:
 
-`# pkg_add git elixir gmake postgresql-server-10.3 postgresql-contrib-10.3`
+`# pkg_add git elixir gmake postgresql-server-10.3 postgresql-contrib-10.3 cmake`
 
 Luo postgresql-tietokanta:
 

docs/installation/otp_en.md

@@ -28,15 +28,17 @@ Other than things bundled in the OTP release Pleroma depends on:
 * nginx (could be swapped with another reverse proxy but this guide covers only it)
 * certbot (for Let's Encrypt certificates, could be swapped with another ACME client, but this guide covers only it)
 
-```sh tab="Alpine"
+=== "Alpine"
-echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
+    ```
-apk update
+    echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
-apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot
+    apk update
-```
+    apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot
+    ```
-```
+    apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot
+    ```
 
 ## Setup
 ### Configuring PostgreSQL
@@ -47,31 +49,35 @@ apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot
 
 RUM indexes are an alternative indexing scheme that is not included in PostgreSQL by default. You can read more about them on the [Configuration page](../configuration/cheatsheet.md#rum-indexing-for-full-text-search). They are completely optional and most of the time are not worth it, especially if you are running a single user instance (unless you absolutely need ordered search results).
 
-```sh tab="Alpine"
+=== "Alpine"
-apk add git build-base postgresql-dev
+    ```
-git clone https://github.com/postgrespro/rum /tmp/rum
+    apk add git build-base postgresql-dev
-cd /tmp/rum
+    git clone https://github.com/postgrespro/rum /tmp/rum
-make USE_PGXS=1
+    cd /tmp/rum
-make USE_PGXS=1 install
+    make USE_PGXS=1
-cd
+    make USE_PGXS=1 install
-rm -r /tmp/rum
+    cd
-```
+    rm -r /tmp/rum
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-# Available only on Buster/19.04
+    ```
-apt install postgresql-11-rum
+    # Available only on Buster/19.04
-```
+    apt install postgresql-11-rum
+    ```
 
 #### (Optional) Performance configuration
-For optimal performance, you may use [PGTune](https://pgtune.leopard.in.ua), don't forget to restart postgresql after editing the configuration
+It is encouraged to check [Optimizing your PostgreSQL performance](../configuration/postgresql.md) document, for tips on PostgreSQL tuning.
 
-```sh tab="Alpine"
+=== "Alpine"
-rc-service postgresql restart
+    ```
-```
+    rc-service postgresql restart
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-systemctl restart postgresql
+    ```
-```
+    systemctl restart postgresql
+    ```
 
 If you are using PostgreSQL 12 or higher, add this to your Ecto database configuration
 
@@ -151,14 +157,16 @@ certbot certonly --standalone --preferred-challenges http -d yourinstance.tld
 
 The location of nginx configs is dependent on the distro
 
-```sh tab="Alpine"
+=== "Alpine"
-cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/conf.d/pleroma.conf
+    ```
-```
+    cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/conf.d/pleroma.conf
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/sites-available/pleroma.conf
+    ```
-ln -s /etc/nginx/sites-available/pleroma.conf /etc/nginx/sites-enabled/pleroma.conf
+    cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/sites-available/pleroma.conf
-```
+    ln -s /etc/nginx/sites-available/pleroma.conf /etc/nginx/sites-enabled/pleroma.conf
+    ```
 
 If your distro does not have either of those you can append `include /etc/nginx/pleroma.conf` to the end of the http section in /etc/nginx/nginx.conf and
 ```sh
@@ -175,35 +183,39 @@ nginx -t
 ```
 #### Start nginx
 
-```sh tab="Alpine"
+=== "Alpine"
-rc-service nginx start
+    ```
-```
+    rc-service nginx start
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-systemctl start nginx
+    ```
-```
+    systemctl start nginx
+    ```
 
 At this point if you open your (sub)domain in a browser you should see a 502 error, that's because Pleroma is not started yet.
 
 ### Setting up a system service
 
-```sh tab="Alpine"
+=== "Alpine"
-# Copy the service into a proper directory
+    ```
-cp /opt/pleroma/installation/init.d/pleroma /etc/init.d/pleroma
+    # Copy the service into a proper directory
+    cp /opt/pleroma/installation/init.d/pleroma /etc/init.d/pleroma
 
-# Start pleroma and enable it on boot
+    # Start pleroma and enable it on boot
-rc-service pleroma start
+    rc-service pleroma start
-rc-update add pleroma
+    rc-update add pleroma
-```
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-# Copy the service into a proper directory
+    ```
-cp /opt/pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service
+    # Copy the service into a proper directory
+    cp /opt/pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service
 
-# Start pleroma and enable it on boot
+    # Start pleroma and enable it on boot
-systemctl start pleroma
+    systemctl start pleroma
-systemctl enable pleroma
+    systemctl enable pleroma
-```
+    ```
 
 If everything worked, you should see Pleroma-FE when visiting your domain. If that didn't happen, try reviewing the installation steps, starting Pleroma in the foreground and seeing if there are any errrors.
 
@@ -223,43 +235,45 @@ $EDITOR path-to-nginx-config
 nginx -t
 ```
 
-```sh tab="Alpine"
+=== "Alpine"
-# Restart nginx
+    ```
-rc-service nginx restart
+    # Restart nginx
+    rc-service nginx restart
 
-# Start the cron daemon and make it start on boot
+    # Start the cron daemon and make it start on boot
-rc-service crond start
+    rc-service crond start
-rc-update add crond
+    rc-update add crond
 
-# Ensure the webroot menthod and post hook is working
+    # Ensure the webroot menthod and post hook is working
-certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --dry-run --post-hook 'rc-service nginx reload'
+    certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --dry-run --post-hook 'rc-service nginx reload'
 
-# Add it to the daily cron
+    # Add it to the daily cron
-echo '#!/bin/sh
+    echo '#!/bin/sh
-certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --post-hook "rc-service nginx reload"
+    certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --post-hook "rc-service nginx reload"
-' > /etc/periodic/daily/renew-pleroma-cert
+    ' > /etc/periodic/daily/renew-pleroma-cert
-chmod +x /etc/periodic/daily/renew-pleroma-cert
+    chmod +x /etc/periodic/daily/renew-pleroma-cert
 
-# If everything worked the output should contain /etc/cron.daily/renew-pleroma-cert
+    # If everything worked the output should contain /etc/cron.daily/renew-pleroma-cert
-run-parts --test /etc/periodic/daily
+    run-parts --test /etc/periodic/daily
-```
+    ```
 
-```sh tab="Debian/Ubuntu"
+=== "Debian/Ubuntu"
-# Restart nginx
+    ```
-systemctl restart nginx
+    # Restart nginx
+    systemctl restart nginx
 
-# Ensure the webroot menthod and post hook is working
+    # Ensure the webroot menthod and post hook is working
-certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --dry-run --post-hook 'systemctl reload nginx'
+    certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --dry-run --post-hook 'systemctl reload nginx'
 
-# Add it to the daily cron
+    # Add it to the daily cron
-echo '#!/bin/sh
+    echo '#!/bin/sh
-certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --post-hook "systemctl reload nginx"
+    certbot renew --cert-name yourinstance.tld --webroot -w /var/lib/letsencrypt/ --post-hook "systemctl reload nginx"
-' > /etc/cron.daily/renew-pleroma-cert
+    ' > /etc/cron.daily/renew-pleroma-cert
-chmod +x /etc/cron.daily/renew-pleroma-cert
+    chmod +x /etc/cron.daily/renew-pleroma-cert
 
-# If everything worked the output should contain /etc/cron.daily/renew-pleroma-cert
+    # If everything worked the output should contain /etc/cron.daily/renew-pleroma-cert
-run-parts --test /etc/cron.daily
+    run-parts --test /etc/cron.daily
-```
+    ```
 
 ## Create your first user and set as admin
 ```sh
@@ -270,10 +284,7 @@ This will create an account withe the username of 'joeuser' with the email addre
 
 ## Further reading
 
-* [Backup your instance](../administration/backup.md)
+{! backend/installation/further_reading.include !}
-* [Hardening your instance](../configuration/hardening.md)
-* [How to activate mediaproxy](../configuration/howto_mediaproxy.md)
-* [Updating your instance](../administration/updating.md)
 
 ## Questions
 

docs/introduction.md

@@ -1,65 +0,0 @@
-# Introduction to Pleroma
-## What is Pleroma?
-Pleroma is a federated social networking platform, compatible with GNU social, Mastodon and other OStatus and ActivityPub implementations. It is free software licensed under the AGPLv3.
-It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.
-It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.
-One account on an instance is enough to talk to the entire fediverse!
-
-## How can I use it?
-
-Pleroma instances are already widely deployed, a list can be found at <http://distsn.org/pleroma-instances.html>. Information on all existing fediverse instances can be found at <https://fediverse.network/>.
-
-If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!
-Installation instructions can be found in the installation section of these docs.
-
-## I got an account, now what?
-Great! Now you can explore the fediverse! Open the login page for your Pleroma instance (e.g. <https://pleroma.soykaf.com>) and login with your username and password. (If you don't have an account yet, click on Register)
-
-At this point you will have two columns in front of you.
-
-### Left column
-
-- first block: here you can see your avatar, your nickname and statistics (Statuses, Following, Followers). Clicking your profile pic will open your profile.
-Under that you have a text form which allows you to post new statuses. The number on the bottom of the text form is a character counter, every instance can have a different character limit (the default is 5000).
-If you want to mention someone, type @ + name of the person. A drop-down menu will help you in finding the right person.
-Under the text form there are also several visibility options and there is the option to use rich text.
-Under that the icon on the left is for uploading media files and attach them to your post. There is also an emoji-picker and an option to post a poll.
-To post your status, simply press Submit.
-On the top right you will also see a wrench icon. This opens your personal settings.
-
-- second block: Here you can switch between the different timelines:
-   - Timeline: all the people that you follow
-   - Interactions: here you can switch between different timelines where there was interaction with your account. There is Mentions, Repeats and Favorites, and New follows
-   - Direct Messages: these are the Direct Messages sent to you
-   - Public Timeline: all the statutes from the local instance
-   - The Whole Known Network: all public posts the instance knows about, both local and remote!
-   - About: This isn't a Timeline but shows relevant info about the instance. You can find a list of the moderators and admins, Terms of Service, MRF policies and enabled features.
-- Optional third block: This is the Instance panel that can be activated, but is deactivated by default. It's fully customisable and by default has links to the pleroma-fe and Mastodon-fe.
-- fourth block: This is the Notifications block, here you will get notified whenever somebody mentions you, follows you, repeats or favorites one of your statuses.
-
-### Right column
-This is where the interesting stuff happens!
-Depending on the timeline you will see different statuses, but each status has a standard structure:
-
-- Profile pic, name and link to profile. An optional left-arrow if it's a reply to another status (hovering will reveal the reply-to status). Clicking on the profile pic will uncollapse the user's profile.
-- A `+` button on the right allows you to Expand/Collapse an entire discussion thread. It also updates in realtime!
-- An arrow icon allows you to open the status on the instance where it's originating from.
-- The text of the status, including mentions and attachements. If you click on a mention, it will automatically open the profile page of that person.
-- Three buttons (left to right): Reply, Repeat, Favorite. There is also a forth button, this is a dropdown menu for simple moderation like muting the conversation or, if you have moderation rights, delete the status from the server.
-
-### Top right
-
-- The magnifier icon opens the search screen where you can search for statuses, people and hashtags. It's also possible to import statusses from remote servers by pasting the url to the post in the search field.
-- The gear icon gives you general settings
-- If you have admin rights, you'll see an icon that opens the admin interface
-- The last icon is to log out
-
-### Bottom right
-On the bottom right you have a chatbox. Here you can communicate with people on the same instance in realtime. It is local-only, for now, but there are plans to make it extendable to the entire fediverse!
-
-### Mastodon interface
-If the Pleroma interface isn't your thing, or you're just trying something new but you want to keep using the familiar Mastodon interface, we got that too!
-Just add a "/web" after your instance url (e.g. <https://pleroma.soycaf.com/web>) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC!
-The Mastodon interface is from the Glitch-soc fork. For more information on the Mastodon interface you can check the [Mastodon](https://docs.joinmastodon.org/) and [Glitch-soc](https://glitch-soc.github.io/docs/) documentation.
-
-Remember, what you see is only the frontend part of Mastodon, the backend is still Pleroma.

elixir_buildpack.config

@@ -1,2 +1,2 @@
-elixir_version=1.8.2
+elixir_version=1.9.4
-erlang_version=21.3.7
+erlang_version=22.3.4.1

installation/freebsd/rc.d/pleroma

@@ -0,0 +1,27 @@
+#!/bin/sh
+# $FreeBSD$
+# PROVIDE: pleroma
+# REQUIRE: DAEMON postgresql
+# KEYWORD: shutdown
+
+# sudo -u pleroma MIX_ENV=prod elixir --erl \"-detached\" -S mix phx.server
+
+. /etc/rc.subr
+
+name=pleroma
+rcvar=pleroma_enable
+
+desc="Pleroma Social Media Platform"
+
+load_rc_config ${name}
+
+: ${pleroma_user:=pleroma}
+: ${pleroma_home:=$(getent passwd ${pleroma_user} | awk -F: '{print $6}')}
+: ${pleroma_chdir:="${pleroma_home}/pleroma"}
+: ${pleroma_env:="HOME=${pleroma_home} MIX_ENV=prod"}
+
+command=/usr/local/bin/elixir
+command_args="--erl \"-detached\" -S /usr/local/bin/mix phx.server"
+procname="*beam.smp"
+
+run_rc_command "$1"

installation/init.d/pleroma

@@ -1,21 +1,45 @@
 #!/sbin/openrc-run
-
+supervisor=supervise-daemon
-# Requires OpenRC >= 0.35
-directory=/opt/pleroma
-
-command=/usr/bin/mix
-command_args="phx.server"
 command_user=pleroma:pleroma
 command_background=1
-
-export PORT=4000
-export MIX_ENV=prod
-
 # Ask process to terminate within 30 seconds, otherwise kill it
 retry="SIGTERM/30/SIGKILL/5"
-
 pidfile="/var/run/pleroma.pid"
+directory=/opt/pleroma
+healthcheck_delay=60
+healthcheck_timer=30
+
+: ${pleroma_port:-4000}
+
+# Needs OpenRC >= 0.42
+#respawn_max=0
+#respawn_delay=5
+
+# put pleroma_console=YES in /etc/conf.d/pleroma if you want to be able to
+# connect to pleroma via an elixir console
+if yesno "${pleroma_console}"; then
+	command=elixir
+	command_args="--name pleroma@127.0.0.1 --erl '-kernel inet_dist_listen_min 9001 inet_dist_listen_max 9001 inet_dist_use_interface {127,0,0,1}' -S mix phx.server"
+
+	start_post() {
+		einfo "You can get a console by using this command as pleroma's user:"
+		einfo "iex --name console@127.0.0.1 --remsh pleroma@127.0.0.1"
+	}
+else
+	command=/usr/bin/mix
+	command_args="phx.server"
+fi
+
+export MIX_ENV=prod
 
 depend() {
-    need nginx postgresql
+	need nginx postgresql
+}
+
+healthcheck() {
+	# put pleroma_health=YES in /etc/conf.d/pleroma if you want healthchecking
+	# and make sure you have curl installed
+	yesno "$pleroma_health" || return 0
+
+	curl -q "localhost:${pleroma_port}/api/pleroma/healthcheck"
 }

installation/nginx-cache-purge.sh.example

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# A simple shell script to delete a media from the Nginx cache.
+
+SCRIPTNAME=${0##*/}
+
+# NGINX cache directory
+CACHE_DIRECTORY="/tmp/pleroma-media-cache"
+
+## Return the files where the items are cached.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+## $3 - (optional) the number of parallel processes to run for grep.
+get_cache_files() {
+    local max_parallel=${3-16}
+    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -E -Rl "^KEY:.*$1" | sort -u
+}
+
+## Removes an item from the given cache zone.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+purge_item() {
+  for f in $(get_cache_files $1 $2); do
+      echo "found file: $f"
+      [ -f $f ] || continue
+      echo "Deleting $f from $2."
+      rm $f
+  done
+} # purge_item
+
+purge() {
+  for url in "$@"
+  do
+    echo "$SCRIPTNAME delete \`$url\` from cache ($CACHE_DIRECTORY)"
+    purge_item $url $CACHE_DIRECTORY
+  done
+
+}
+
+purge $@

installation/pleroma.nginx

@@ -37,18 +37,17 @@ server {
 
     listen 443 ssl http2;
     listen [::]:443 ssl http2;
-    ssl_session_timeout 5m;
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:MozSSL:10m;  # about 40000 sessions
+    ssl_session_tickets off;
 
     ssl_trusted_certificate   /etc/letsencrypt/live/example.tld/chain.pem;
     ssl_certificate           /etc/letsencrypt/live/example.tld/fullchain.pem;
     ssl_certificate_key       /etc/letsencrypt/live/example.tld/privkey.pem;
 
-    # Add TLSv1.0 to support older devices
+    ssl_protocols TLSv1.2 TLSv1.3;
-    ssl_protocols TLSv1.2;
-    # Uncomment line below if you want to support older devices (Before Android 4.4.2, IE 8, etc.)
-    # ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
     ssl_ciphers "ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4";
-    ssl_prefer_server_ciphers on;
+    ssl_prefer_server_ciphers off;
     # In case of an old server with an OpenSSL version of 1.0.2 or below,
     # leave only prime256v1 or comment out the following line.
     ssl_ecdh_curve X25519:prime256v1:secp384r1:secp521r1;

lib/mix/pleroma.ex

@@ -3,15 +3,53 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Pleroma do
+  @apps [
+    :restarter,
+    :ecto,
+    :ecto_sql,
+    :postgrex,
+    :db_connection,
+    :cachex,
+    :flake_id,
+    :swoosh,
+    :timex
+  ]
+  @cachex_children ["object", "user", "scrubber"]
   @doc "Common functions to be reused in mix tasks"
   def start_pleroma do
+    Pleroma.Config.Holder.save_default()
     Application.put_env(:phoenix, :serve_endpoints, false, persistent: true)
 
     if Pleroma.Config.get(:env) != :test do
       Application.put_env(:logger, :console, level: :debug)
     end
 
-    {:ok, _} = Application.ensure_all_started(:pleroma)
+    adapter = Application.get_env(:tesla, :adapter)
+
+    apps =
+      if adapter == Tesla.Adapter.Gun do
+        [:gun | @apps]
+      else
+        [:hackney | @apps]
+      end
+
+    Enum.each(apps, &Application.ensure_all_started/1)
+
+    children =
+      [
+        Pleroma.Repo,
+        {Pleroma.Config.TransferTask, false},
+        Pleroma.Web.Endpoint,
+        {Oban, Pleroma.Config.get(Oban)}
+      ] ++
+        http_children(adapter)
+
+    cachex_children = Enum.map(@cachex_children, &Pleroma.Application.build_cachex(&1, []))
+
+    Supervisor.start_link(children ++ cachex_children,
+      strategy: :one_for_one,
+      name: Pleroma.Supervisor
+    )
 
     if Pleroma.Config.get(:env) not in [:test, :benchmark] do
       pleroma_rebooted?()
@@ -82,4 +120,11 @@ def mix_shell?, do: :erlang.function_exported(Mix, :shell, 0)
   def escape_sh_path(path) do
     ~S(') <> String.replace(path, ~S('), ~S(\')) <> ~S(')
   end
+
+  defp http_children(Tesla.Adapter.Gun) do
+    Pleroma.Gun.ConnectionPool.children() ++
+      [{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
+  end
+
+  defp http_children(_), do: []
 end

lib/mix/tasks/pleroma/app.ex

@@ -0,0 +1,49 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Mix.Tasks.Pleroma.App do
+  @moduledoc File.read!("docs/administration/CLI_tasks/oauth_app.md")
+  use Mix.Task
+
+  import Mix.Pleroma
+
+  @shortdoc "Creates trusted OAuth App"
+
+  def run(["create" | options]) do
+    start_pleroma()
+
+    {opts, _} =
+      OptionParser.parse!(options,
+        strict: [name: :string, redirect_uri: :string, scopes: :string],
+        aliases: [n: :name, r: :redirect_uri, s: :scopes]
+      )
+
+    scopes =
+      if opts[:scopes] do
+        String.split(opts[:scopes], ",")
+      else
+        ["read", "write", "follow", "push"]
+      end
+
+    params = %{
+      client_name: opts[:name],
+      redirect_uris: opts[:redirect_uri],
+      trusted: true,
+      scopes: scopes
+    }
+
+    with {:ok, app} <- Pleroma.Web.OAuth.App.create(params) do
+      shell_info("#{app.client_name} successfully created:")
+      shell_info("App client_id: " <> app.client_id)
+      shell_info("App client_secret: " <> app.client_secret)
+    else
+      {:error, changeset} ->
+        shell_error("Creating failed:")
+
+        Enum.each(Pleroma.Web.OAuth.App.errors(changeset), fn {key, error} ->
+          shell_error("#{key}: #{error}")
+        end)
+    end
+  end
+end

lib/mix/tasks/pleroma/benchmark.ex

@@ -74,4 +74,43 @@ def run(["render_timeline", nickname | _] = args) do
       inputs: inputs
     )
   end
+
+  def run(["adapters"]) do
+    start_pleroma()
+
+    :ok =
+      Pleroma.Gun.Conn.open(
+        "https://httpbin.org/stream-bytes/1500",
+        :gun_connections
+      )
+
+    Process.sleep(1_500)
+
+    Benchee.run(
+      %{
+        "Without conn and without pool" => fn ->
+          {:ok, %Tesla.Env{}} =
+            Pleroma.HTTP.get("https://httpbin.org/stream-bytes/1500", [],
+              adapter: [pool: :no_pool, receive_conn: false]
+            )
+        end,
+        "Without conn and with pool" => fn ->
+          {:ok, %Tesla.Env{}} =
+            Pleroma.HTTP.get("https://httpbin.org/stream-bytes/1500", [],
+              adapter: [receive_conn: false]
+            )
+        end,
+        "With reused conn and without pool" => fn ->
+          {:ok, %Tesla.Env{}} =
+            Pleroma.HTTP.get("https://httpbin.org/stream-bytes/1500", [],
+              adapter: [pool: :no_pool]
+            )
+        end,
+        "With reused conn and with pool" => fn ->
+          {:ok, %Tesla.Env{}} = Pleroma.HTTP.get("https://httpbin.org/stream-bytes/1500")
+        end
+      },
+      parallel: 10
+    )
+  end
 end

lib/mix/tasks/pleroma/config.ex

@@ -52,6 +52,7 @@ def migrate_to_db(file_path \\ nil) do
 
   defp do_migrate_to_db(config_file) do
     if File.exists?(config_file) do
+      shell_info("Migrating settings from file: #{Path.expand(config_file)}")
       Ecto.Adapters.SQL.query!(Repo, "TRUNCATE config;")
       Ecto.Adapters.SQL.query!(Repo, "ALTER SEQUENCE config_id_seq RESTART;")
 
@@ -72,8 +73,7 @@ defp create(group, settings) do
     group
     |> Pleroma.Config.Loader.filter_group(settings)
     |> Enum.each(fn {key, value} ->
-      key = inspect(key)
+      {:ok, _} = ConfigDB.update_or_create(%{group: group, key: key, value: value})
-      {:ok, _} = ConfigDB.update_or_create(%{group: inspect(group), key: key, value: value})
 
       shell_info("Settings for key #{key} migrated.")
     end)
@@ -83,7 +83,7 @@ defp create(group, settings) do
 
   defp migrate_from_db(opts) do
     if Pleroma.Config.get([:configurable_from_database]) do
-      env = opts[:env] || "prod"
+      env = opts[:env] || Pleroma.Config.get(:env)
 
       config_path =
         if Pleroma.Config.get(:release) do
@@ -105,6 +105,10 @@ defp migrate_from_db(opts) do
 
       :ok = File.close(file)
       System.cmd("mix", ["format", config_path])
+
+      shell_info(
+        "Database configuration settings have been exported to config/#{env}.exported_from_db.secret.exs"
+      )
     else
       migration_error()
     end
@@ -112,7 +116,7 @@ defp migrate_from_db(opts) do
 
   defp migration_error do
     shell_error(
-      "Migration is not allowed in config. You can change this behavior by setting `configurable_from_database` to true."
+      "Migration is not allowed in config. You can change this behavior by setting `config :pleroma, configurable_from_database: true`"
     )
   end
 
@@ -131,12 +135,9 @@ defp write_and_delete(config, file, delete?) do
   end
 
   defp write(config, file) do
-    value =
+    value = inspect(config.value, limit: :infinity)
-      config.value
-      |> ConfigDB.from_binary()
-      |> inspect(limit: :infinity)
 
-    IO.write(file, "config #{config.group}, #{config.key}, #{value}\r\n\r\n")
+    IO.write(file, "config #{inspect(config.group)}, #{inspect(config.key)}, #{value}\r\n\r\n")
 
     config
   end

lib/mix/tasks/pleroma/database.ex

@@ -4,11 +4,13 @@
 
 defmodule Mix.Tasks.Pleroma.Database do
   alias Pleroma.Conversation
+  alias Pleroma.Maintenance
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
   require Logger
   require Pleroma.Constants
+  import Ecto.Query
   import Mix.Pleroma
   use Mix.Task
 
@@ -34,13 +36,7 @@ def run(["remove_embedded_objects" | args]) do
     )
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
+      Maintenance.vacuum("full")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
     end
   end
 
@@ -58,8 +54,6 @@ def run(["update_users_following_followers_counts"]) do
   end
 
   def run(["prune_objects" | args]) do
-    import Ecto.Query
-
     {options, [], []} =
       OptionParser.parse(
         args,
@@ -94,19 +88,11 @@ def run(["prune_objects" | args]) do
     |> Repo.delete_all(timeout: :infinity)
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
+      Maintenance.vacuum("full")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
     end
   end
 
   def run(["fix_likes_collections"]) do
-    import Ecto.Query
-
     start_pleroma()
 
     from(object in Object,
@@ -135,4 +121,39 @@ def run(["fix_likes_collections"]) do
     end)
     |> Stream.run()
   end
+
+  def run(["vacuum", args]) do
+    start_pleroma()
+
+    Maintenance.vacuum(args)
+  end
+
+  def run(["ensure_expiration"]) do
+    start_pleroma()
+    days = Pleroma.Config.get([:mrf_activity_expiration, :days], 365)
+
+    Pleroma.Activity
+    |> join(:left, [a], u in assoc(a, :expiration))
+    |> join(:inner, [a, _u], o in Object,
+      on:
+        fragment(
+          "(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
+          o.data,
+          a.data,
+          a.data
+        )
+    )
+    |> where(local: true)
+    |> where([a, u], is_nil(u))
+    |> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
+    |> where([_a, _u, o], fragment("?->>'type' = 'Note'", o.data))
+    |> Pleroma.RepoStreamer.chunk_stream(100)
+    |> Stream.each(fn activities ->
+      Enum.each(activities, fn activity ->
+        expires_at = Timex.shift(activity.inserted_at, days: days)
+        Pleroma.ActivityExpiration.create(activity, expires_at, false)
+      end)
+    end)
+    |> Stream.run()
+  end
 end

lib/mix/tasks/pleroma/digest.ex

@@ -1,5 +1,6 @@
 defmodule Mix.Tasks.Pleroma.Digest do
   use Mix.Task
+  import Mix.Pleroma
 
   @shortdoc "Manages digest emails"
   @moduledoc File.read!("docs/administration/CLI_tasks/digest.md")
@@ -22,12 +23,10 @@ def run(["test", nickname | opts]) do
     with %Swoosh.Email{} = email <- Pleroma.Emails.UserEmail.digest_email(patched_user) do
       {:ok, _} = Pleroma.Emails.Mailer.deliver(email)
 
-      Mix.shell().info("Digest email have been sent to #{nickname} (#{user.email})")
+      shell_info("Digest email have been sent to #{nickname} (#{user.email})")
     else
       _ ->
-        Mix.shell().info(
+        shell_info("Cound't find any mentions for #{nickname} since #{last_digest_emailed_at}")
-          "Cound't find any mentions for #{nickname} since #{last_digest_emailed_at}"
-        )
     end
   end
 end

lib/mix/tasks/pleroma/ecto/migrate.ex

@@ -41,6 +41,10 @@ def run(args \\ []) do
     load_pleroma()
     {opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases)
 
+    if Application.get_env(:pleroma, Pleroma.Repo)[:ssl] do
+      Application.ensure_all_started(:ssl)
+    end
+
     opts =
       if opts[:to] || opts[:step] || opts[:all],
         do: opts,

lib/mix/tasks/pleroma/ecto/rollback.ex

@@ -40,6 +40,10 @@ def run(args \\ []) do
     load_pleroma()
     {opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases)
 
+    if Application.get_env(:pleroma, Pleroma.Repo)[:ssl] do
+      Application.ensure_all_started(:ssl)
+    end
+
     opts =
       if opts[:to] || opts[:step] || opts[:all],
         do: opts,

lib/mix/tasks/pleroma/emoji.ex

@@ -4,18 +4,18 @@
 
 defmodule Mix.Tasks.Pleroma.Emoji do
   use Mix.Task
+  import Mix.Pleroma
 
   @shortdoc "Manages emoji packs"
   @moduledoc File.read!("docs/administration/CLI_tasks/emoji.md")
 
   def run(["ls-packs" | args]) do
-    Mix.Pleroma.start_pleroma()
+    start_pleroma()
-    Application.ensure_all_started(:hackney)
 
     {options, [], []} = parse_global_opts(args)
 
-    manifest =
+    url_or_path = options[:manifest] || default_manifest()
-      fetch_manifest(if options[:manifest], do: options[:manifest], else: default_manifest())
+    manifest = fetch_and_decode!(url_or_path)
 
     Enum.each(manifest, fn {name, info} ->
       to_print = [
@@ -36,19 +36,18 @@ def run(["ls-packs" | args]) do
   end
 
   def run(["get-packs" | args]) do
-    Mix.Pleroma.start_pleroma()
+    start_pleroma()
-    Application.ensure_all_started(:hackney)
 
     {options, pack_names, []} = parse_global_opts(args)
 
-    manifest_url = if options[:manifest], do: options[:manifest], else: default_manifest()
+    url_or_path = options[:manifest] || default_manifest()
 
-    manifest = fetch_manifest(manifest_url)
+    manifest = fetch_and_decode!(url_or_path)
 
     for pack_name <- pack_names do
       if Map.has_key?(manifest, pack_name) do
         pack = manifest[pack_name]
-        src_url = pack["src"]
+        src = pack["src"]
 
         IO.puts(
           IO.ANSI.format([
@@ -58,11 +57,11 @@ def run(["get-packs" | args]) do
             :normal,
             " from ",
             :underline,
-            src_url
+            src
           ])
         )
 
-        binary_archive = Tesla.get!(client(), src_url).body
+        {:ok, binary_archive} = fetch(src)
         archive_sha = :crypto.hash(:sha256, binary_archive) |> Base.encode16()
 
         sha_status_text = ["SHA256 of ", :bright, pack_name, :normal, " source file is ", :bright]
@@ -75,8 +74,11 @@ def run(["get-packs" | args]) do
           raise "Bad SHA256 for #{pack_name}"
         end
 
-        # The url specified in files should be in the same directory
+        # The location specified in files should be in the same directory
-        files_url = Path.join(Path.dirname(manifest_url), pack["files"])
+        files_loc =
+          url_or_path
+          |> Path.dirname()
+          |> Path.join(pack["files"])
 
         IO.puts(
           IO.ANSI.format([
@@ -86,11 +88,11 @@ def run(["get-packs" | args]) do
             :normal,
             " from ",
             :underline,
-            files_url
+            files_loc
           ])
         )
 
-        files = Tesla.get!(client(), files_url).body |> Jason.decode!()
+        files = fetch_and_decode!(files_loc)
 
         IO.puts(IO.ANSI.format(["Unpacking ", :bright, pack_name]))
 
@@ -134,38 +136,51 @@ def run(["get-packs" | args]) do
     end
   end
 
-  def run(["gen-pack", src]) do
+  def run(["gen-pack" | args]) do
-    Application.ensure_all_started(:hackney)
+    start_pleroma()
 
-    proposed_name = Path.basename(src) |> Path.rootname()
+    {opts, [src], []} =
-    name = String.trim(IO.gets("Pack name [#{proposed_name}]: "))
+      OptionParser.parse(
-    # If there's no name, use the default one
+        args,
-    name = if String.length(name) > 0, do: name, else: proposed_name
+        strict: [
-
+          name: :string,
-    license = String.trim(IO.gets("License: "))
+          license: :string,
-    homepage = String.trim(IO.gets("Homepage: "))
+          homepage: :string,
-    description = String.trim(IO.gets("Description: "))
+          description: :string,
-
+          files: :string,
-    proposed_files_name = "#{name}.json"
+          extensions: :string
-    files_name = String.trim(IO.gets("Save file list to [#{proposed_files_name}]: "))
+        ]
-    files_name = if String.length(files_name) > 0, do: files_name, else: proposed_files_name
-
-    default_exts = [".png", ".gif"]
-    default_exts_str = Enum.join(default_exts, " ")
-
-    exts =
-      String.trim(
-        IO.gets("Emoji file extensions (separated with spaces) [#{default_exts_str}]: ")
       )
 
+    proposed_name = Path.basename(src) |> Path.rootname()
+    name = get_option(opts, :name, "Pack name:", proposed_name)
+    license = get_option(opts, :license, "License:")
+    homepage = get_option(opts, :homepage, "Homepage:")
+    description = get_option(opts, :description, "Description:")
+
+    proposed_files_name = "#{name}_files.json"
+    files_name = get_option(opts, :files, "Save file list to:", proposed_files_name)
+
+    default_exts = [".png", ".gif"]
+
+    custom_exts =
+      get_option(
+        opts,
+        :extensions,
+        "Emoji file extensions (separated with spaces):",
+        Enum.join(default_exts, " ")
+      )
+      |> String.split(" ", trim: true)
+
     exts =
-      if String.length(exts) > 0 do
+      if MapSet.equal?(MapSet.new(default_exts), MapSet.new(custom_exts)) do
-        String.split(exts, " ")
-        |> Enum.filter(fn e -> e |> String.trim() |> String.length() > 0 end)
-      else
         default_exts
+      else
+        custom_exts
       end
 
+    IO.puts("Using #{Enum.join(exts, " ")} extensions")
+
     IO.puts("Downloading the pack and generating SHA256")
 
     binary_archive = Tesla.get!(client(), src).body
@@ -195,14 +210,16 @@ def run(["gen-pack", src]) do
     IO.puts("""
 
     #{files_name} has been created and contains the list of all found emojis in the pack.
-    Please review the files in the remove those not needed.
+    Please review the files in the pack and remove those not needed.
     """)
 
-    if File.exists?("index.json") do
+    pack_file = "#{name}.json"
-      existing_data = File.read!("index.json") |> Jason.decode!()
+
+    if File.exists?(pack_file) do
+      existing_data = File.read!(pack_file) |> Jason.decode!()
 
       File.write!(
-        "index.json",
+        pack_file,
         Jason.encode!(
           Map.merge(
             existing_data,
@@ -212,24 +229,36 @@ def run(["gen-pack", src]) do
         )
       )
 
-      IO.puts("index.json file has been update with the #{name} pack")
+      IO.puts("#{pack_file} has been updated with the #{name} pack")
     else
-      File.write!("index.json", Jason.encode!(pack_json, pretty: true))
+      File.write!(pack_file, Jason.encode!(pack_json, pretty: true))
 
-      IO.puts("index.json has been created with the #{name} pack")
+      IO.puts("#{pack_file} has been created with the #{name} pack")
     end
   end
 
-  defp fetch_manifest(from) do
+  def run(["reload"]) do
-    Jason.decode!(
+    start_pleroma()
-      if String.starts_with?(from, "http") do
+    Pleroma.Emoji.reload()
-        Tesla.get!(client(), from).body
+    IO.puts("Emoji packs have been reloaded.")
-      else
-        File.read!(from)
-      end
-    )
   end
 
+  defp fetch_and_decode!(from) do
+    with {:ok, json} <- fetch(from) do
+      Jason.decode!(json)
+    else
+      {:error, error} -> raise "#{from} cannot be fetched. Error: #{error} occur."
+    end
+  end
+
+  defp fetch("http" <> _ = from) do
+    with {:ok, %{body: body}} <- Tesla.get(client(), from) do
+      {:ok, body}
+    end
+  end
+
+  defp fetch(path), do: File.read(path)
+
   defp parse_global_opts(args) do
     OptionParser.parse(
       args,

lib/mix/tasks/pleroma/frontend.ex

@@ -0,0 +1,140 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Mix.Tasks.Pleroma.Frontend do
+  use Mix.Task
+
+  import Mix.Pleroma
+
+  @shortdoc "Manages bundled Pleroma frontends"
+
+  @moduledoc File.read!("docs/administration/CLI_tasks/frontend.md")
+
+  def run(["install", "none" | _args]) do
+    shell_info("Skipping frontend installation because none was requested")
+    "none"
+  end
+
+  def run(["install", frontend | args]) do
+    log_level = Logger.level()
+    Logger.configure(level: :warn)
+    start_pleroma()
+
+    {options, [], []} =
+      OptionParser.parse(
+        args,
+        strict: [
+          ref: :string,
+          static_dir: :string,
+          build_url: :string,
+          build_dir: :string,
+          file: :string
+        ]
+      )
+
+    instance_static_dir =
+      with nil <- options[:static_dir] do
+        Pleroma.Config.get!([:instance, :static_dir])
+      end
+
+    cmd_frontend_info = %{
+      "name" => frontend,
+      "ref" => options[:ref],
+      "build_url" => options[:build_url],
+      "build_dir" => options[:build_dir]
+    }
+
+    config_frontend_info = Pleroma.Config.get([:frontends, :available, frontend], %{})
+
+    frontend_info =
+      Map.merge(config_frontend_info, cmd_frontend_info, fn _key, config, cmd ->
+        # This only overrides things that are actually set
+        cmd || config
+      end)
+
+    ref = frontend_info["ref"]
+
+    unless ref do
+      raise "No ref given or configured"
+    end
+
+    dest =
+      Path.join([
+        instance_static_dir,
+        "frontends",
+        frontend,
+        ref
+      ])
+
+    fe_label = "#{frontend} (#{ref})"
+
+    tmp_dir = Path.join(dest, "tmp")
+
+    with {_, :ok} <-
+           {:download_or_unzip, download_or_unzip(frontend_info, tmp_dir, options[:file])},
+         shell_info("Installing #{fe_label} to #{dest}"),
+         :ok <- install_frontend(frontend_info, tmp_dir, dest) do
+      File.rm_rf!(tmp_dir)
+      shell_info("Frontend #{fe_label} installed to #{dest}")
+
+      Logger.configure(level: log_level)
+    else
+      {:download_or_unzip, _} ->
+        shell_info("Could not download or unzip the frontend")
+
+      _e ->
+        shell_info("Could not install the frontend")
+    end
+  end
+
+  defp download_or_unzip(frontend_info, temp_dir, file) do
+    if file do
+      with {:ok, zip} <- File.read(Path.expand(file)) do
+        unzip(zip, temp_dir)
+      end
+    else
+      download_build(frontend_info, temp_dir)
+    end
+  end
+
+  def unzip(zip, dest) do
+    with {:ok, unzipped} <- :zip.unzip(zip, [:memory]) do
+      File.rm_rf!(dest)
+      File.mkdir_p!(dest)
+
+      Enum.each(unzipped, fn {filename, data} ->
+        path = filename
+
+        new_file_path = Path.join(dest, path)
+
+        new_file_path
+        |> Path.dirname()
+        |> File.mkdir_p!()
+
+        File.write!(new_file_path, data)
+      end)
+
+      :ok
+    end
+  end
+
+  defp download_build(frontend_info, dest) do
+    shell_info("Downloading pre-built bundle for #{frontend_info["name"]}")
+    url = String.replace(frontend_info["build_url"], "${ref}", frontend_info["ref"])
+
+    with {:ok, %{status: 200, body: zip_body}} <-
+           Pleroma.HTTP.get(url, [], timeout: 120_000, recv_timeout: 120_000) do
+      unzip(zip_body, dest)
+    else
+      e -> {:error, e}
+    end
+  end
+
+  defp install_frontend(frontend_info, source, dest) do
+    from = frontend_info["build_dir"] || "dist"
+    File.mkdir_p!(dest)
+    File.cp_r!(Path.join([source, from]), dest)
+    :ok
+  end
+end

lib/mix/tasks/pleroma/instance.ex

@@ -145,16 +145,18 @@ def run(["gen" | rest]) do
           options,
           :uploads_dir,
           "What directory should media uploads go in (when using the local uploader)?",
-          Pleroma.Config.get([Pleroma.Uploaders.Local, :uploads])
+          Config.get([Pleroma.Uploaders.Local, :uploads])
         )
+        |> Path.expand()
 
       static_dir =
         get_option(
           options,
           :static_dir,
           "What directory should custom public files be read from (custom emojis, frontend bundle overrides, robots.txt, etc.)?",
-          Pleroma.Config.get([:instance, :static_dir])
+          Config.get([:instance, :static_dir])
         )
+        |> Path.expand()
 
       Config.put([:instance, :static_dir], static_dir)
 
@@ -204,7 +206,7 @@ def run(["gen" | rest]) do
       shell_info("Writing the postgres script to #{psql_path}.")
       File.write(psql_path, result_psql)
 
-      write_robots_txt(indexable, template_dir)
+      write_robots_txt(static_dir, indexable, template_dir)
 
       shell_info(
         "\n All files successfully written! Refer to the installation instructions for your platform for next steps."
@@ -224,15 +226,13 @@ def run(["gen" | rest]) do
     end
   end
 
-  defp write_robots_txt(indexable, template_dir) do
+  defp write_robots_txt(static_dir, indexable, template_dir) do
     robots_txt =
       EEx.eval_file(
         template_dir <> "/robots_txt.eex",
         indexable: indexable
       )
 
-    static_dir = Pleroma.Config.get([:instance, :static_dir], "instance/static/")
-
     unless File.exists?(static_dir) do
       File.mkdir_p!(static_dir)
     end

lib/mix/tasks/pleroma/notification_settings.ex

@@ -3,8 +3,8 @@ defmodule Mix.Tasks.Pleroma.NotificationSettings do
   @moduledoc """
   Example:
 
-  > mix pleroma.notification_settings --privacy-option=false --nickname-users="parallel588"  # set false only for parallel588 user
+  > mix pleroma.notification_settings --hide-notification-contents=false --nickname-users="parallel588"  # set false only for parallel588 user
-  > mix pleroma.notification_settings --privacy-option=true # set true for all users
+  > mix pleroma.notification_settings --hide-notification-contents=true # set true for all users
 
   """
 
@@ -19,16 +19,16 @@ def run(args) do
       OptionParser.parse(
         args,
         strict: [
-          privacy_option: :boolean,
+          hide_notification_contents: :boolean,
           email_users: :string,
           nickname_users: :string
         ]
       )
 
-    privacy_option = Keyword.get(options, :privacy_option)
+    hide_notification_contents = Keyword.get(options, :hide_notification_contents)
 
-    if not is_nil(privacy_option) do
+    if not is_nil(hide_notification_contents) do
-      privacy_option
+      hide_notification_contents
       |> build_query(options)
       |> Pleroma.Repo.update_all([])
     end
@@ -36,15 +36,15 @@ def run(args) do
     shell_info("Done")
   end
 
-  defp build_query(privacy_option, options) do
+  defp build_query(hide_notification_contents, options) do
     query =
       from(u in Pleroma.User,
         update: [
           set: [
             notification_settings:
               fragment(
-                "jsonb_set(notification_settings, '{privacy_option}', ?)",
+                "jsonb_set(notification_settings, '{hide_notification_contents}', ?)",
-                ^privacy_option
+                ^hide_notification_contents
               )
           ]
         ]

lib/mix/tasks/pleroma/refresh_counter_cache.ex

@@ -17,30 +17,53 @@ defmodule Mix.Tasks.Pleroma.RefreshCounterCache do
   def run([]) do
     Mix.Pleroma.start_pleroma()
 
-    ["public", "unlisted", "private", "direct"]
+    instances =
-    |> Enum.each(fn visibility ->
+      Activity
-      count = status_visibility_count_query(visibility)
+      |> distinct([a], true)
-      name = "status_visibility_#{visibility}"
+      |> select([a], fragment("split_part(?, '/', 3)", a.actor))
-      CounterCache.set(name, count)
+      |> Repo.all()
-      Mix.Pleroma.shell_info("Set #{name} to #{count}")
+
+    instances
+    |> Enum.with_index(1)
+    |> Enum.each(fn {instance, i} ->
+      counters = instance_counters(instance)
+      CounterCache.set(instance, counters)
+
+      Mix.Pleroma.shell_info(
+        "[#{i}/#{length(instances)}] Setting #{instance} counters: #{inspect(counters)}"
+      )
     end)
 
     Mix.Pleroma.shell_info("Done")
   end
 
-  defp status_visibility_count_query(visibility) do
+  defp instance_counters(instance) do
+    counters = %{"public" => 0, "unlisted" => 0, "private" => 0, "direct" => 0}
+
     Activity
-    |> where(
+    |> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
+    |> where([a], fragment("split_part(?, '/', 3) = ?", a.actor, ^instance))
+    |> select(
+      [a],
+      {fragment(
+         "activity_visibility(?, ?, ?)",
+         a.actor,
+         a.recipients,
+         a.data
+       ), count(a.id)}
+    )
+    |> group_by(
       [a],
       fragment(
-        "activity_visibility(?, ?, ?) = ?",
+        "activity_visibility(?, ?, ?)",
         a.actor,
         a.recipients,
-        a.data,
+        a.data
-        ^visibility
       )
     )
-    |> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
+    |> Repo.all(timeout: :timer.minutes(30))
-    |> Repo.aggregate(:count, :id, timeout: :timer.minutes(30))
+    |> Enum.reduce(counters, fn {visibility, count}, acc ->
+      Map.put(acc, visibility, count)
+    end)
   end
 end

lib/mix/tasks/pleroma/relay.ex

@@ -35,10 +35,16 @@ def run(["unfollow", target]) do
   def run(["list"]) do
     start_pleroma()
 
-    with {:ok, list} <- Relay.list(true) do
+    with {:ok, list} <- Relay.list() do
-      list |> Enum.each(&shell_info(&1))
+      Enum.each(list, &print_relay_url/1)
     else
       {:error, e} -> shell_error("Error while fetching relay subscription list: #{inspect(e)}")
     end
   end
+
+  defp print_relay_url(%{followed_back: false} = relay) do
+    shell_info("#{relay.actor} - no Accept received (relay didn't follow back)")
+  end
+
+  defp print_relay_url(relay), do: shell_info(relay.actor)
 end

lib/mix/tasks/pleroma/user.ex

@@ -8,6 +8,8 @@ defmodule Mix.Tasks.Pleroma.User do
   alias Ecto.Changeset
   alias Pleroma.User
   alias Pleroma.UserInviteToken
+  alias Pleroma.Web.ActivityPub.Builder
+  alias Pleroma.Web.ActivityPub.Pipeline
 
   @shortdoc "Manages Pleroma users"
   @moduledoc File.read!("docs/administration/CLI_tasks/user.md")
@@ -96,8 +98,9 @@ def run(["new", nickname, email | rest]) do
   def run(["rm", nickname]) do
     start_pleroma()
 
-    with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
+    with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
-      User.perform(:delete, user)
+         {:ok, delete_data, _} <- Builder.delete(user, user.ap_id),
+         {:ok, _delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do
       shell_info("User #{nickname} deleted.")
     else
       _ -> shell_error("No local user #{nickname}")
@@ -141,28 +144,30 @@ def run(["reset_password", nickname]) do
     end
   end
 
-  def run(["unsubscribe", nickname]) do
+  def run(["reset_mfa", nickname]) do
+    start_pleroma()
+
+    with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
+         {:ok, _token} <- Pleroma.MFA.disable(user) do
+      shell_info("Multi-Factor Authentication disabled for #{user.nickname}")
+    else
+      _ ->
+        shell_error("No local user #{nickname}")
+    end
+  end
+
+  def run(["deactivate", nickname]) do
     start_pleroma()
 
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       shell_info("Deactivating #{user.nickname}")
       User.deactivate(user)
-
-      user
-      |> User.get_friends()
-      |> Enum.each(fn friend ->
-        user = User.get_cached_by_id(user.id)
-
-        shell_info("Unsubscribing #{friend.nickname} from #{user.nickname}")
-        User.unfollow(user, friend)
-      end)
-
       :timer.sleep(500)
 
       user = User.get_cached_by_id(user.id)
 
-      if Enum.empty?(User.get_friends(user)) do
+      if Enum.empty?(Enum.filter(User.get_friends(user), & &1.local)) do
-        shell_info("Successfully unsubscribed all followers from #{user.nickname}")
+        shell_info("Successfully unsubscribed all local followers from #{user.nickname}")
       end
     else
       _ ->
@@ -170,7 +175,7 @@ def run(["unsubscribe", nickname]) do
     end
   end
 
-  def run(["unsubscribe_all_from_instance", instance]) do
+  def run(["deactivate_all_from_instance", instance]) do
     start_pleroma()
 
     Pleroma.User.Query.build(%{nickname: "@#{instance}"})
@@ -178,7 +183,7 @@ def run(["unsubscribe_all_from_instance", instance]) do
     |> Stream.each(fn users ->
       users
       |> Enum.each(fn user ->
-        run(["unsubscribe", user.nickname])
+        run(["deactivate", user.nickname])
       end)
     end)
     |> Stream.run()
@@ -227,7 +232,7 @@ def run(["tag", nickname | tags]) do
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       user = user |> User.tag(tags)
 
-      shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
+      shell_info("Tags of #{user.nickname}: #{inspect(user.tags)}")
     else
       _ ->
         shell_error("Could not change user tags for #{nickname}")
@@ -240,7 +245,7 @@ def run(["untag", nickname | tags]) do
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       user = user |> User.untag(tags)
 
-      shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
+      shell_info("Tags of #{user.nickname}: #{inspect(user.tags)}")
     else
       _ ->
         shell_error("Could not change user tags for #{nickname}")

lib/pleroma/activity.ex

@@ -24,16 +24,6 @@ defmodule Pleroma.Activity do
 
   @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}
 
-  # https://github.com/tootsuite/mastodon/blob/master/app/models/notification.rb#L19
-  @mastodon_notification_types %{
-    "Create" => "mention",
-    "Follow" => ["follow", "follow_request"],
-    "Announce" => "reblog",
-    "Like" => "favourite",
-    "Move" => "move",
-    "EmojiReact" => "pleroma:emoji_reaction"
-  }
-
   schema "activities" do
     field(:data, :map)
     field(:local, :boolean, default: true)
@@ -41,6 +31,10 @@ defmodule Pleroma.Activity do
     field(:recipients, {:array, :string}, default: [])
     field(:thread_muted?, :boolean, virtual: true)
 
+    # A field that can be used if you need to join some kind of other
+    # id to order / paginate this field by
+    field(:pagination_id, :string, virtual: true)
+
     # This is a fake relation,
     # do not use outside of with_preloaded_user_actor/with_joined_user_actor
     has_one(:user_actor, User, on_delete: :nothing, foreign_key: :id)
@@ -300,32 +294,6 @@ def follow_accepted?(
 
   def follow_accepted?(_), do: false
 
-  @spec mastodon_notification_type(Activity.t()) :: String.t() | nil
-
-  for {ap_type, type} <- @mastodon_notification_types, not is_list(type) do
-    def mastodon_notification_type(%Activity{data: %{"type" => unquote(ap_type)}}),
-      do: unquote(type)
-  end
-
-  def mastodon_notification_type(%Activity{data: %{"type" => "Follow"}} = activity) do
-    if follow_accepted?(activity) do
-      "follow"
-    else
-      "follow_request"
-    end
-  end
-
-  def mastodon_notification_type(%Activity{}), do: nil
-
-  @spec from_mastodon_notification_type(String.t()) :: String.t() | nil
-  @doc "Converts Mastodon notification type to AR activity type"
-  def from_mastodon_notification_type(type) do
-    with {k, _v} <-
-           Enum.find(@mastodon_notification_types, fn {_k, v} -> type in List.wrap(v) end) do
-      k
-    end
-  end
-
   def all_by_actor_and_id(actor, status_ids \\ [])
   def all_by_actor_and_id(_actor, []), do: []
 
@@ -372,4 +340,10 @@ def direct_conversation_id(activity, for_user) do
       _ -> nil
     end
   end
+
+  @spec pinned_by_actor?(Activity.t()) :: boolean()
+  def pinned_by_actor?(%Activity{} = activity) do
+    actor = user_actor(activity)
+    activity.id in actor.pinned_activities
+  end
 end

lib/pleroma/activity/queries.ex

@@ -32,6 +32,13 @@ def by_author(query \\ Activity, %User{ap_id: ap_id}) do
     from(a in query, where: a.actor == ^ap_id)
   end
 
+  def find_by_object_ap_id(activities, object_ap_id) do
+    Enum.find(
+      activities,
+      &(object_ap_id in [is_map(&1.data["object"]) && &1.data["object"]["id"], &1.data["object"]])
+    )
+  end
+
   @spec by_object_id(query, String.t() | [String.t()]) :: query
   def by_object_id(query \\ Activity, object_id)
 

lib/pleroma/activity_expiration.ex

@@ -20,11 +20,11 @@ defmodule Pleroma.ActivityExpiration do
     field(:scheduled_at, :naive_datetime)
   end
 
-  def changeset(%ActivityExpiration{} = expiration, attrs) do
+  def changeset(%ActivityExpiration{} = expiration, attrs, validate_scheduled_at) do
     expiration
     |> cast(attrs, [:scheduled_at])
     |> validate_required([:scheduled_at])
-    |> validate_scheduled_at()
+    |> validate_scheduled_at(validate_scheduled_at)
   end
 
   def get_by_activity_id(activity_id) do
@@ -33,9 +33,9 @@ def get_by_activity_id(activity_id) do
     |> Repo.one()
   end
 
-  def create(%Activity{} = activity, scheduled_at) do
+  def create(%Activity{} = activity, scheduled_at, validate_scheduled_at \\ true) do
     %ActivityExpiration{activity_id: activity.id}
-    |> changeset(%{scheduled_at: scheduled_at})
+    |> changeset(%{scheduled_at: scheduled_at}, validate_scheduled_at)
     |> Repo.insert()
   end
 
@@ -46,10 +46,17 @@ def due_expirations(offset \\ 0) do
 
     ActivityExpiration
     |> where([exp], exp.scheduled_at < ^naive_datetime)
+    |> limit(50)
+    |> preload(:activity)
     |> Repo.all()
+    |> Enum.reject(fn %{activity: activity} ->
+      Activity.pinned_by_actor?(activity)
+    end)
   end
 
-  def validate_scheduled_at(changeset) do
+  def validate_scheduled_at(changeset, false), do: changeset
+
+  def validate_scheduled_at(changeset, true) do
     validate_change(changeset, :scheduled_at, fn _, scheduled_at ->
       if not expires_late_enough?(scheduled_at) do
         [scheduled_at: "an ephemeral activity must live for at least one hour"]

lib/pleroma/application.ex

@@ -3,8 +3,12 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Application do
-  import Cachex.Spec
   use Application
+
+  import Cachex.Spec
+
+  alias Pleroma.Config
+
   require Logger
 
   @name Mix.Project.config()[:name]
@@ -18,9 +22,9 @@ def named_version, do: @name <> " " <> @version
   def repository, do: @repository
 
   def user_agent do
-    case Pleroma.Config.get([:http, :user_agent], :default) do
+    case Config.get([:http, :user_agent], :default) do
       :default ->
-        info = "#{Pleroma.Web.base_url()} <#{Pleroma.Config.get([:instance, :email], "")}>"
+        info = "#{Pleroma.Web.base_url()} <#{Config.get([:instance, :email], "")}>"
         named_version() <> "; " <> info
 
       custom ->
@@ -31,29 +35,59 @@ def user_agent do
   # See http://elixir-lang.org/docs/stable/elixir/Application.html
   # for more information on OTP Applications
   def start(_type, _args) do
-    Pleroma.Config.Holder.save_default()
+    # Scrubbers are compiled at runtime and therefore will cause a conflict
+    # every time the application is restarted, so we disable module
+    # conflicts at runtime
+    Code.compiler_options(ignore_module_conflict: true)
+    Pleroma.Telemetry.Logger.attach()
+    Config.Holder.save_default()
     Pleroma.HTML.compile_scrubbers()
-    Pleroma.Config.DeprecationWarnings.warn()
+    Config.DeprecationWarnings.warn()
     Pleroma.Plugs.HTTPSecurityPlug.warn_if_disabled()
-    Pleroma.Repo.check_migrations_applied!()
+    Pleroma.ApplicationRequirements.verify!()
     setup_instrumenters()
     load_custom_modules()
+    check_system_commands()
+    Pleroma.Docs.JSON.compile()
+
+    adapter = Application.get_env(:tesla, :adapter)
+
+    if adapter == Tesla.Adapter.Gun do
+      if version = Pleroma.OTPVersion.version() do
+        [major, minor] =
+          version
+          |> String.split(".")
+          |> Enum.map(&String.to_integer/1)
+          |> Enum.take(2)
+
+        if (major == 22 and minor < 2) or major < 22 do
+          raise "
+            !!!OTP VERSION WARNING!!!
+            You are using gun adapter with OTP version #{version}, which doesn't support correct handling of unordered certificates chains. Please update your Erlang/OTP to at least 22.2.
+            "
+        end
+      else
+        raise "
+          !!!OTP VERSION WARNING!!!
+          To support correct handling of unordered certificates chains - OTP version must be > 22.2.
+          "
+      end
+    end
 
     # Define workers and child supervisors to be supervised
     children =
       [
         Pleroma.Repo,
-        Pleroma.Config.TransferTask,
+        Config.TransferTask,
         Pleroma.Emoji,
-        Pleroma.Captcha,
         Pleroma.Plugs.RateLimiter.Supervisor
       ] ++
         cachex_children() ++
-        hackney_pool_children() ++
+        http_children(adapter, @env) ++
         [
           Pleroma.Stats,
           Pleroma.JobQueueMonitor,
-          {Oban, Pleroma.Config.get(Oban)}
+          {Oban, Config.get(Oban)}
         ] ++
         task_children(@env) ++
         streamer_child(@env) ++
@@ -70,7 +104,7 @@ def start(_type, _args) do
   end
 
   def load_custom_modules do
-    dir = Pleroma.Config.get([:modules, :runtime_dir])
+    dir = Config.get([:modules, :runtime_dir])
 
     if dir && File.exists?(dir) do
       dir
@@ -111,20 +145,6 @@ defp setup_instrumenters do
     Pleroma.Web.Endpoint.Instrumenter.setup()
   end
 
-  def enabled_hackney_pools do
-    [:media] ++
-      if Application.get_env(:tesla, :adapter) == Tesla.Adapter.Hackney do
-        [:federation]
-      else
-        []
-      end ++
-      if Pleroma.Config.get([Pleroma.Upload, :proxy_remote]) do
-        [:upload]
-      else
-        []
-      end
-  end
-
   defp cachex_children do
     [
       build_cachex("used_captcha", ttl_interval: seconds_valid_interval()),
@@ -135,7 +155,8 @@ defp cachex_children do
       build_cachex("idempotency", expiration: idempotency_expiration(), limit: 2500),
       build_cachex("web_resp", limit: 2500),
       build_cachex("emoji_packs", expiration: emoji_packs_expiration(), limit: 10),
-      build_cachex("failed_proxy_url", limit: 2500)
+      build_cachex("failed_proxy_url", limit: 2500),
+      build_cachex("banned_urls", default_ttl: :timer.hours(24 * 30), limit: 5_000)
     ]
   end
 
@@ -146,21 +167,29 @@ defp idempotency_expiration,
     do: expiration(default: :timer.seconds(6 * 60 * 60), interval: :timer.seconds(60))
 
   defp seconds_valid_interval,
-    do: :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid]))
+    do: :timer.seconds(Config.get!([Pleroma.Captcha, :seconds_valid]))
 
-  defp build_cachex(type, opts),
+  @spec build_cachex(String.t(), keyword()) :: map()
+  def build_cachex(type, opts),
     do: %{
       id: String.to_atom("cachex_" <> type),
       start: {Cachex, :start_link, [String.to_atom(type <> "_cache"), opts]},
       type: :worker
     }
 
-  defp chat_enabled?, do: Pleroma.Config.get([:chat, :enabled])
+  defp chat_enabled?, do: Config.get([:chat, :enabled])
 
-  defp streamer_child(:test), do: []
+  defp streamer_child(env) when env in [:test, :benchmark], do: []
 
   defp streamer_child(_) do
-    [Pleroma.Web.Streamer.supervisor()]
+    [
+      {Registry,
+       [
+         name: Pleroma.Web.Streamer.registry(),
+         keys: :duplicate,
+         partitions: System.schedulers_online()
+       ]}
+    ]
   end
 
   defp chat_child(_env, true) do
@@ -169,13 +198,6 @@ defp chat_child(_env, true) do
 
   defp chat_child(_, _), do: []
 
-  defp hackney_pool_children do
-    for pool <- enabled_hackney_pools() do
-      options = Pleroma.Config.get([:hackney_pools, pool])
-      :hackney_pool.child_spec(pool, options)
-    end
-  end
-
   defp task_children(:test) do
     [
       %{
@@ -200,4 +222,49 @@ defp task_children(_) do
       }
     ]
   end
+
+  # start hackney and gun pools in tests
+  defp http_children(_, :test) do
+    http_children(Tesla.Adapter.Hackney, nil) ++ http_children(Tesla.Adapter.Gun, nil)
+  end
+
+  defp http_children(Tesla.Adapter.Hackney, _) do
+    pools = [:federation, :media]
+
+    pools =
+      if Config.get([Pleroma.Upload, :proxy_remote]) do
+        [:upload | pools]
+      else
+        pools
+      end
+
+    for pool <- pools do
+      options = Config.get([:hackney_pools, pool])
+      :hackney_pool.child_spec(pool, options)
+    end
+  end
+
+  defp http_children(Tesla.Adapter.Gun, _) do
+    Pleroma.Gun.ConnectionPool.children() ++
+      [{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
+  end
+
+  defp http_children(_, _), do: []
+
+  defp check_system_commands do
+    filters = Config.get([Pleroma.Upload, :filters])
+
+    check_filter = fn filter, command_required ->
+      with true <- filter in filters,
+           false <- Pleroma.Utils.command_available?(command_required) do
+        Logger.error(
+          "#{filter} is specified in list of Pleroma.Upload filters, but the #{command_required} command is not found"
+        )
+      end
+    end
+
+    check_filter.(Pleroma.Upload.Filters.Exiftool, "exiftool")
+    check_filter.(Pleroma.Upload.Filters.Mogrify, "mogrify")
+    check_filter.(Pleroma.Upload.Filters.Mogrifun, "mogrify")
+  end
 end

lib/pleroma/application_requirements.ex

@@ -0,0 +1,143 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.ApplicationRequirements do
+  @moduledoc """
+  The module represents the collection of validations to runs before start server.
+  """
+
+  defmodule VerifyError, do: defexception([:message])
+
+  import Ecto.Query
+
+  require Logger
+
+  @spec verify!() :: :ok | VerifyError.t()
+  def verify! do
+    :ok
+    |> check_confirmation_accounts!
+    |> check_migrations_applied!()
+    |> check_welcome_message_config!()
+    |> check_rum!()
+    |> handle_result()
+  end
+
+  defp handle_result(:ok), do: :ok
+  defp handle_result({:error, message}), do: raise(VerifyError, message: message)
+
+  defp check_welcome_message_config!(:ok) do
+    if Pleroma.Config.get([:welcome, :email, :enabled], false) and
+         not Pleroma.Emails.Mailer.enabled?() do
+      Logger.error("""
+      To send welcome email do you need to enable mail.
+      \nconfig :pleroma, Pleroma.Emails.Mailer, enabled: true
+      """)
+
+      {:error, "The mail disabled."}
+    else
+      :ok
+    end
+  end
+
+  defp check_welcome_message_config!(result), do: result
+
+  # Checks account confirmation email
+  #
+  def check_confirmation_accounts!(:ok) do
+    if Pleroma.Config.get([:instance, :account_activation_required]) &&
+         not Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled]) do
+      Logger.error(
+        "Account activation enabled, but no Mailer settings enabled.\nPlease set config :pleroma, :instance, account_activation_required: false\nOtherwise setup and enable Mailer."
+      )
+
+      {:error,
+       "Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
+    else
+      :ok
+    end
+  end
+
+  def check_confirmation_accounts!(result), do: result
+
+  # Checks for pending migrations.
+  #
+  def check_migrations_applied!(:ok) do
+    unless Pleroma.Config.get(
+             [:i_am_aware_this_may_cause_data_loss, :disable_migration_check],
+             false
+           ) do
+      {_, res, _} =
+        Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
+          down_migrations =
+            Ecto.Migrator.migrations(repo)
+            |> Enum.reject(fn
+              {:up, _, _} -> true
+              {:down, _, _} -> false
+            end)
+
+          if length(down_migrations) > 0 do
+            down_migrations_text =
+              Enum.map(down_migrations, fn {:down, id, name} -> "- #{name} (#{id})\n" end)
+
+            Logger.error(
+              "The following migrations were not applied:\n#{down_migrations_text}If you want to start Pleroma anyway, set\nconfig :pleroma, :i_am_aware_this_may_cause_data_loss, disable_migration_check: true"
+            )
+
+            {:error, "Unapplied Migrations detected"}
+          else
+            :ok
+          end
+        end)
+
+      res
+    else
+      :ok
+    end
+  end
+
+  def check_migrations_applied!(result), do: result
+
+  # Checks for settings of RUM indexes.
+  #
+  defp check_rum!(:ok) do
+    {_, res, _} =
+      Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
+        migrate =
+          from(o in "columns",
+            where: o.table_name == "objects",
+            where: o.column_name == "fts_content"
+          )
+          |> repo.exists?(prefix: "information_schema")
+
+        setting = Pleroma.Config.get([:database, :rum_enabled], false)
+
+        do_check_rum!(setting, migrate)
+      end)
+
+    res
+  end
+
+  defp check_rum!(result), do: result
+
+  defp do_check_rum!(setting, migrate) do
+    case {setting, migrate} do
+      {true, false} ->
+        Logger.error(
+          "Use `RUM` index is enabled, but were not applied migrations for it.\nIf you want to start Pleroma anyway, set\nconfig :pleroma, :database, rum_enabled: false\nOtherwise apply the following migrations:\n`mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/`"
+        )
+
+        {:error, "Unapplied RUM Migrations detected"}
+
+      {false, true} ->
+        Logger.error(
+          "Detected applied migrations to use `RUM` index, but `RUM` isn't enable in settings.\nIf you want to use `RUM`, set\nconfig :pleroma, :database, rum_enabled: true\nOtherwise roll `RUM` migrations back.\n`mix ecto.rollback --migrations-path priv/repo/optional_migrations/rum_indexing/`"
+        )
+
+        {:error, "RUM Migrations detected"}
+
+      _ ->
+        :ok
+    end
+  end
+end

lib/pleroma/bbs/authenticator.ex

@@ -4,7 +4,7 @@
 
 defmodule Pleroma.BBS.Authenticator do
   use Sshd.PasswordAuthenticator
-  alias Comeonin.Pbkdf2
+  alias Pleroma.Plugs.AuthenticationPlug
   alias Pleroma.User
 
   def authenticate(username, password) do
@@ -12,7 +12,7 @@ def authenticate(username, password) do
     password = to_string(password)
 
     with %User{} = user <- User.get_by_nickname(username) do
-      Pbkdf2.checkpw(password, user.password_hash)
+      AuthenticationPlug.checkpw(password, user.password_hash)
     else
       _e -> false
     end

lib/pleroma/bbs/handler.ex

@@ -66,7 +66,7 @@ def handle_command(%{user: user} = state, "r " <> text) do
 
     with %Activity{} <- Activity.get_by_id(activity_id),
          {:ok, _activity} <-
-           CommonAPI.post(user, %{"status" => rest, "in_reply_to_status_id" => activity_id}) do
+           CommonAPI.post(user, %{status: rest, in_reply_to_status_id: activity_id}) do
       IO.puts("Replied!")
     else
       _e -> IO.puts("Could not reply...")
@@ -78,7 +78,7 @@ def handle_command(%{user: user} = state, "r " <> text) do
   def handle_command(%{user: user} = state, "p " <> text) do
     text = String.trim(text)
 
-    with {:ok, _activity} <- CommonAPI.post(user, %{"status" => text}) do
+    with {:ok, _activity} <- CommonAPI.post(user, %{status: text}) do
       IO.puts("Posted!")
     else
       _e -> IO.puts("Could not post...")
@@ -92,10 +92,10 @@ def handle_command(state, "home") do
 
     params =
       %{}
-      |> Map.put("type", ["Create"])
+      |> Map.put(:type, ["Create"])
-      |> Map.put("blocking_user", user)
+      |> Map.put(:blocking_user, user)
-      |> Map.put("muting_user", user)
+      |> Map.put(:muting_user, user)
-      |> Map.put("user", user)
+      |> Map.put(:user, user)
 
     activities =
       [user.ap_id | Pleroma.User.following(user)]

lib/pleroma/captcha/captcha.ex

@@ -3,53 +3,22 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Captcha do
-  import Pleroma.Web.Gettext
-
   alias Calendar.DateTime
   alias Plug.Crypto.KeyGenerator
   alias Plug.Crypto.MessageEncryptor
 
-  use GenServer
-
-  @doc false
-  def start_link(_) do
-    GenServer.start_link(__MODULE__, [], name: __MODULE__)
-  end
-
-  @doc false
-  def init(_) do
-    {:ok, nil}
-  end
-
   @doc """
   Ask the configured captcha service for a new captcha
   """
   def new do
-    GenServer.call(__MODULE__, :new)
+    if not enabled?() do
-  end
+      %{type: :none}
-
-  @doc """
-  Ask the configured captcha service to validate the captcha
-  """
-  def validate(token, captcha, answer_data) do
-    GenServer.call(__MODULE__, {:validate, token, captcha, answer_data})
-  end
-
-  @doc false
-  def handle_call(:new, _from, state) do
-    enabled = Pleroma.Config.get([__MODULE__, :enabled])
-
-    if !enabled do
-      {:reply, %{type: :none}, state}
     else
       new_captcha = method().new()
 
-      secret_key_base = Pleroma.Config.get!([Pleroma.Web.Endpoint, :secret_key_base])
-
       # This make salt a little different for two keys
-      token = new_captcha[:token]
+      {secret, sign_secret} = secret_pair(new_captcha[:token])
-      secret = KeyGenerator.generate(secret_key_base, token <> "_encrypt")
+
-      sign_secret = KeyGenerator.generate(secret_key_base, token <> "_sign")
       # Basically copy what Phoenix.Token does here, add the time to
       # the actual data and make it a binary to then encrypt it
       encrypted_captcha_answer =
@@ -60,55 +29,73 @@ def handle_call(:new, _from, state) do
         |> :erlang.term_to_binary()
         |> MessageEncryptor.encrypt(secret, sign_secret)
 
-      {
+      # Replace the answer with the encrypted answer
-        :reply,
+      %{new_captcha | answer_data: encrypted_captcha_answer}
-        # Replace the answer with the encrypted answer
-        %{new_captcha | answer_data: encrypted_captcha_answer},
-        state
-      }
     end
   end
 
-  @doc false
+  @doc """
-  def handle_call({:validate, token, captcha, answer_data}, _from, state) do
+  Ask the configured captcha service to validate the captcha
+  """
+  def validate(token, captcha, answer_data) do
+    with {:ok, %{at: at, answer_data: answer_md5}} <- validate_answer_data(token, answer_data),
+         :ok <- validate_expiration(at),
+         :ok <- validate_usage(token),
+         :ok <- method().validate(token, captcha, answer_md5),
+         {:ok, _} <- mark_captcha_as_used(token) do
+      :ok
+    end
+  end
+
+  def enabled?, do: Pleroma.Config.get([__MODULE__, :enabled], false)
+
+  defp seconds_valid, do: Pleroma.Config.get!([__MODULE__, :seconds_valid])
+
+  defp secret_pair(token) do
     secret_key_base = Pleroma.Config.get!([Pleroma.Web.Endpoint, :secret_key_base])
     secret = KeyGenerator.generate(secret_key_base, token <> "_encrypt")
     sign_secret = KeyGenerator.generate(secret_key_base, token <> "_sign")
 
+    {secret, sign_secret}
+  end
+
+  defp validate_answer_data(token, answer_data) do
+    {secret, sign_secret} = secret_pair(token)
+
+    with false <- is_nil(answer_data),
+         {:ok, data} <- MessageEncryptor.decrypt(answer_data, secret, sign_secret),
+         %{at: at, answer_data: answer_md5} <- :erlang.binary_to_term(data) do
+      {:ok, %{at: at, answer_data: answer_md5}}
+    else
+      _ -> {:error, :invalid_answer_data}
+    end
+  end
+
+  defp validate_expiration(created_at) do
     # If the time found is less than (current_time-seconds_valid) then the time has already passed
     # Later we check that the time found is more than the presumed invalidatation time, that means
     # that the data is still valid and the captcha can be checked
-    seconds_valid = Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid])
-    valid_if_after = DateTime.subtract!(DateTime.now_utc(), seconds_valid)
 
-    result =
+    valid_if_after = DateTime.subtract!(DateTime.now_utc(), seconds_valid())
-      with false <- is_nil(answer_data),
-           {:ok, data} <- MessageEncryptor.decrypt(answer_data, secret, sign_secret),
-           %{at: at, answer_data: answer_md5} <- :erlang.binary_to_term(data) do
-        try do
-          if DateTime.before?(at, valid_if_after),
-            do: throw({:error, dgettext("errors", "CAPTCHA expired")})
 
-          if not is_nil(Cachex.get!(:used_captcha_cache, token)),
+    if DateTime.before?(created_at, valid_if_after) do
-            do: throw({:error, dgettext("errors", "CAPTCHA already used")})
+      {:error, :expired}
+    else
+      :ok
+    end
+  end
 
-          res = method().validate(token, captcha, answer_md5)
+  defp validate_usage(token) do
-          # Throw if an error occurs
+    if is_nil(Cachex.get!(:used_captcha_cache, token)) do
-          if res != :ok, do: throw(res)
+      :ok
+    else
+      {:error, :already_used}
+    end
+  end
 
-          # Mark this captcha as used
+  defp mark_captcha_as_used(token) do
-          {:ok, _} =
+    ttl = seconds_valid() |> :timer.seconds()
-            Cachex.put(:used_captcha_cache, token, true, ttl: :timer.seconds(seconds_valid))
+    Cachex.put(:used_captcha_cache, token, true, ttl: ttl)
-
-          :ok
-        catch
-          :throw, e -> e
-        end
-      else
-        _ -> {:error, dgettext("errors", "Invalid answer data")}
-      end
-
-    {:reply, result, state}
   end
 
   defp method, do: Pleroma.Config.get!([__MODULE__, :method])

lib/pleroma/captcha/kocaptcha.ex

@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Captcha.Kocaptcha do
-  import Pleroma.Web.Gettext
   alias Pleroma.Captcha.Service
   @behaviour Service
 
@@ -13,7 +12,7 @@ def new do
 
     case Tesla.get(endpoint <> "/new") do
       {:error, _} ->
-        %{error: dgettext("errors", "Kocaptcha service unavailable")}
+        %{error: :kocaptcha_service_unavailable}
 
       {:ok, res} ->
         json_resp = Jason.decode!(res.body)
@@ -22,7 +21,8 @@ def new do
           type: :kocaptcha,
           token: json_resp["token"],
           url: endpoint <> json_resp["url"],
-          answer_data: json_resp["md5"]
+          answer_data: json_resp["md5"],
+          seconds_valid: Pleroma.Config.get([Pleroma.Captcha, :seconds_valid])
         }
     end
   end
@@ -33,6 +33,6 @@ def validate(_token, captcha, answer_data) do
     if not is_nil(captcha) and
          :crypto.hash(:md5, captcha) |> Base.encode16() == String.upcase(answer_data),
        do: :ok,
-       else: {:error, dgettext("errors", "Invalid CAPTCHA")}
+       else: {:error, :invalid}
   end
 end

lib/pleroma/captcha/native.ex

@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Captcha.Native do
-  import Pleroma.Web.Gettext
   alias Pleroma.Captcha.Service
   @behaviour Service
 
@@ -11,21 +10,22 @@ defmodule Pleroma.Captcha.Native do
   def new do
     case Captcha.get() do
       :error ->
-        %{error: dgettext("errors", "Captcha error")}
+        %{error: :captcha_error}
 
       {:ok, answer_data, img_binary} ->
         %{
           type: :native,
           token: token(),
           url: "data:image/png;base64," <> Base.encode64(img_binary),
-          answer_data: answer_data
+          answer_data: answer_data,
+          seconds_valid: Pleroma.Config.get([Pleroma.Captcha, :seconds_valid])
         }
     end
   end
 
   @impl Service
   def validate(_token, captcha, captcha) when not is_nil(captcha), do: :ok
-  def validate(_token, _captcha, _answer), do: {:error, dgettext("errors", "Invalid CAPTCHA")}
+  def validate(_token, _captcha, _answer), do: {:error, :invalid}
 
   defp token do
     10

lib/pleroma/chat.ex

@@ -0,0 +1,72 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Chat do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  @moduledoc """
+  Chat keeps a reference to ChatMessage conversations between a user and an recipient. The recipient can be a user (for now) or a group (not implemented yet).
+
+  It is a helper only, to make it easy to display a list of chats with other people, ordered by last bump. The actual messages are retrieved by querying the recipients of the ChatMessages.
+  """
+
+  @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}
+
+  schema "chats" do
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
+    field(:recipient, :string)
+
+    timestamps()
+  end
+
+  def changeset(struct, params) do
+    struct
+    |> cast(params, [:user_id, :recipient])
+    |> validate_change(:recipient, fn
+      :recipient, recipient ->
+        case User.get_cached_by_ap_id(recipient) do
+          nil -> [recipient: "must be an existing user"]
+          _ -> []
+        end
+    end)
+    |> validate_required([:user_id, :recipient])
+    |> unique_constraint(:user_id, name: :chats_user_id_recipient_index)
+  end
+
+  def get_by_id(id) do
+    __MODULE__
+    |> Repo.get(id)
+  end
+
+  def get(user_id, recipient) do
+    __MODULE__
+    |> Repo.get_by(user_id: user_id, recipient: recipient)
+  end
+
+  def get_or_create(user_id, recipient) do
+    %__MODULE__{}
+    |> changeset(%{user_id: user_id, recipient: recipient})
+    |> Repo.insert(
+      # Need to set something, otherwise we get nothing back at all
+      on_conflict: [set: [recipient: recipient]],
+      returning: true,
+      conflict_target: [:user_id, :recipient]
+    )
+  end
+
+  def bump_or_create(user_id, recipient) do
+    %__MODULE__{}
+    |> changeset(%{user_id: user_id, recipient: recipient})
+    |> Repo.insert(
+      on_conflict: [set: [updated_at: NaiveDateTime.utc_now()]],
+      returning: true,
+      conflict_target: [:user_id, :recipient]
+    )
+  end
+end

lib/pleroma/chat/message_reference.ex

@@ -0,0 +1,117 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Chat.MessageReference do
+  @moduledoc """
+  A reference that builds a relation between an AP chat message that a user can see and whether it has been seen
+  by them, or should be displayed to them. Used to build the chat view that is presented to the user.
+  """
+
+  use Ecto.Schema
+
+  alias Pleroma.Chat
+  alias Pleroma.Object
+  alias Pleroma.Repo
+
+  import Ecto.Changeset
+  import Ecto.Query
+
+  @primary_key {:id, FlakeId.Ecto.Type, autogenerate: true}
+
+  schema "chat_message_references" do
+    belongs_to(:object, Object)
+    belongs_to(:chat, Chat, type: FlakeId.Ecto.CompatType)
+
+    field(:unread, :boolean, default: true)
+
+    timestamps()
+  end
+
+  def changeset(struct, params) do
+    struct
+    |> cast(params, [:object_id, :chat_id, :unread])
+    |> validate_required([:object_id, :chat_id, :unread])
+  end
+
+  def get_by_id(id) do
+    __MODULE__
+    |> Repo.get(id)
+    |> Repo.preload(:object)
+  end
+
+  def delete(cm_ref) do
+    cm_ref
+    |> Repo.delete()
+  end
+
+  def delete_for_object(%{id: object_id}) do
+    from(cr in __MODULE__,
+      where: cr.object_id == ^object_id
+    )
+    |> Repo.delete_all()
+  end
+
+  def for_chat_and_object(%{id: chat_id}, %{id: object_id}) do
+    __MODULE__
+    |> Repo.get_by(chat_id: chat_id, object_id: object_id)
+    |> Repo.preload(:object)
+  end
+
+  def for_chat_query(chat) do
+    from(cr in __MODULE__,
+      where: cr.chat_id == ^chat.id,
+      order_by: [desc: :id],
+      preload: [:object]
+    )
+  end
+
+  def last_message_for_chat(chat) do
+    chat
+    |> for_chat_query()
+    |> limit(1)
+    |> Repo.one()
+  end
+
+  def create(chat, object, unread) do
+    params = %{
+      chat_id: chat.id,
+      object_id: object.id,
+      unread: unread
+    }
+
+    %__MODULE__{}
+    |> changeset(params)
+    |> Repo.insert()
+  end
+
+  def unread_count_for_chat(chat) do
+    chat
+    |> for_chat_query()
+    |> where([cmr], cmr.unread == true)
+    |> Repo.aggregate(:count)
+  end
+
+  def mark_as_read(cm_ref) do
+    cm_ref
+    |> changeset(%{unread: false})
+    |> Repo.update()
+  end
+
+  def set_all_seen_for_chat(chat, last_read_id \\ nil) do
+    query =
+      chat
+      |> for_chat_query()
+      |> exclude(:order_by)
+      |> exclude(:preload)
+      |> where([cmr], cmr.unread == true)
+
+    if last_read_id do
+      query
+      |> where([cmr], cmr.id <= ^last_read_id)
+    else
+      query
+    end
+    |> Repo.update_all(set: [unread: false])
+  end
+end

lib/pleroma/config.ex

@@ -11,12 +11,10 @@ def get(key), do: get(key, nil)
 
   def get([key], default), do: get(key, default)
 
-  def get([parent_key | keys], default) do
+  def get([_ | _] = path, default) do
-    case :pleroma
+    case fetch(path) do
-         |> Application.get_env(parent_key)
+      {:ok, value} -> value
-         |> get_in(keys) do
+      :error -> default
-      nil -> default
-      any -> any
     end
   end
 
@@ -34,6 +32,24 @@ def get!(key) do
     end
   end
 
+  def fetch(key) when is_atom(key), do: fetch([key])
+
+  def fetch([root_key | keys]) do
+    Enum.reduce_while(keys, Application.fetch_env(:pleroma, root_key), fn
+      key, {:ok, config} when is_map(config) or is_list(config) ->
+        case Access.fetch(config, key) do
+          :error ->
+            {:halt, :error}
+
+          value ->
+            {:cont, value}
+        end
+
+      _key, _config ->
+        {:halt, :error}
+    end)
+  end
+
   def put([key], value), do: put(key, value)
 
   def put([parent_key | keys], value) do
@@ -50,18 +66,31 @@ def put(key, value) do
 
   def delete([key]), do: delete(key)
 
-  def delete([parent_key | keys]) do
+  def delete([parent_key | keys] = path) do
-    {_, parent} =
+    with {:ok, _} <- fetch(path) do
-      Application.get_env(:pleroma, parent_key)
+      {_, parent} =
-      |> get_and_update_in(keys, fn _ -> :pop end)
+        parent_key
+        |> get()
+        |> get_and_update_in(keys, fn _ -> :pop end)
 
-    Application.put_env(:pleroma, parent_key, parent)
+      Application.put_env(:pleroma, parent_key, parent)
+    end
   end
 
   def delete(key) do
     Application.delete_env(:pleroma, key)
   end
 
+  def restrict_unauthenticated_access?(resource, kind) do
+    setting = get([:restrict_unauthenticated, resource, kind])
+
+    if setting in [nil, :if_instance_is_private] do
+      !get!([:instance, :public])
+    else
+      setting
+    end
+  end
+
   def oauth_consumer_strategies, do: get([:auth, :oauth_consumer_strategies], [])
 
   def oauth_consumer_enabled?, do: oauth_consumer_strategies() != []

lib/pleroma/config/config_db.ex

@@ -6,7 +6,7 @@ defmodule Pleroma.ConfigDB do
   use Ecto.Schema
 
   import Ecto.Changeset
-  import Ecto.Query
+  import Ecto.Query, only: [select: 3]
   import Pleroma.Web.Gettext
 
   alias __MODULE__
@@ -14,16 +14,6 @@ defmodule Pleroma.ConfigDB do
 
   @type t :: %__MODULE__{}
 
-  @full_key_update [
-    {:pleroma, :ecto_repos},
-    {:quack, :meta},
-    {:mime, :types},
-    {:cors_plug, [:max_age, :methods, :expose, :headers]},
-    {:auto_linker, :opts},
-    {:swarm, :node_blacklist},
-    {:logger, :backends}
-  ]
-
   @full_subkey_update [
     {:pleroma, :assets, :mascots},
     {:pleroma, :emoji, :groups},
@@ -32,14 +22,10 @@ defmodule Pleroma.ConfigDB do
     {:pleroma, :mrf_keyword, :replace}
   ]
 
-  @regex ~r/^~r(?'delimiter'[\/|"'([{<]{1})(?'pattern'.+)[\/|"')\]}>]{1}(?'modifier'[uismxfU]*)/u
-
-  @delimiters ["/", "|", "\"", "'", {"(", ")"}, {"[", "]"}, {"{", "}"}, {"<", ">"}]
-
   schema "config" do
-    field(:key, :string)
+    field(:key, Pleroma.EctoType.Config.Atom)
-    field(:group, :string)
+    field(:group, Pleroma.EctoType.Config.Atom)
-    field(:value, :binary)
+    field(:value, Pleroma.EctoType.Config.BinaryValue)
     field(:db, {:array, :string}, virtual: true, default: [])
 
     timestamps()
@@ -51,10 +37,6 @@ def get_all_as_keyword do
     |> select([c], {c.group, c.key, c.value})
     |> Repo.all()
     |> Enum.reduce([], fn {group, key, value}, acc ->
-      group = ConfigDB.from_string(group)
-      key = ConfigDB.from_string(key)
-      value = from_binary(value)
-
       Keyword.update(acc, group, [{key, value}], &Keyword.merge(&1, [{key, value}]))
     end)
   end
@@ -64,50 +46,41 @@ def get_by_params(params), do: Repo.get_by(ConfigDB, params)
 
   @spec changeset(ConfigDB.t(), map()) :: Changeset.t()
   def changeset(config, params \\ %{}) do
-    params = Map.put(params, :value, transform(params[:value]))
-
     config
     |> cast(params, [:key, :group, :value])
     |> validate_required([:key, :group, :value])
     |> unique_constraint(:key, name: :config_group_key_index)
   end
 
-  @spec create(map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  defp create(params) do
-  def create(params) do
     %ConfigDB{}
     |> changeset(params)
     |> Repo.insert()
   end
 
-  @spec update(ConfigDB.t(), map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  defp update(%ConfigDB{} = config, %{value: value}) do
-  def update(%ConfigDB{} = config, %{value: value}) do
     config
     |> changeset(%{value: value})
     |> Repo.update()
   end
 
-  @spec get_db_keys(ConfigDB.t()) :: [String.t()]
-  def get_db_keys(%ConfigDB{} = config) do
-    config.value
-    |> ConfigDB.from_binary()
-    |> get_db_keys(config.key)
-  end
-
   @spec get_db_keys(keyword(), any()) :: [String.t()]
   def get_db_keys(value, key) do
-    if Keyword.keyword?(value) do
+    keys =
-      value |> Keyword.keys() |> Enum.map(&convert(&1))
+      if Keyword.keyword?(value) do
-    else
+        Keyword.keys(value)
-      [convert(key)]
+      else
-    end
+        [key]
+      end
+
+    Enum.map(keys, &to_json_types(&1))
   end
 
   @spec merge_group(atom(), atom(), keyword(), keyword()) :: keyword()
   def merge_group(group, key, old_value, new_value) do
-    new_keys = to_map_set(new_value)
+    new_keys = to_mapset(new_value)
 
-    intersect_keys =
+    intersect_keys = old_value |> to_mapset() |> MapSet.intersection(new_keys) |> MapSet.to_list()
-      old_value |> to_map_set() |> MapSet.intersection(new_keys) |> MapSet.to_list()
 
     merged_value = ConfigDB.merge(old_value, new_value)
 
@@ -120,12 +93,10 @@ def merge_group(group, key, old_value, new_value) do
         []
     end)
     |> List.flatten()
-    |> Enum.reduce(merged_value, fn subkey, acc ->
+    |> Enum.reduce(merged_value, &Keyword.put(&2, &1, new_value[&1]))
-      Keyword.put(acc, subkey, new_value[subkey])
-    end)
   end
 
-  defp to_map_set(keyword) do
+  defp to_mapset(keyword) do
     keyword
     |> Keyword.keys()
     |> MapSet.new()
@@ -159,57 +130,54 @@ defp deep_merge(_key, value1, value2) do
 
   @spec update_or_create(map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
   def update_or_create(params) do
+    params = Map.put(params, :value, to_elixir_types(params[:value]))
     search_opts = Map.take(params, [:group, :key])
 
     with %ConfigDB{} = config <- ConfigDB.get_by_params(search_opts),
-         {:partial_update, true, config} <-
+         {_, true, config} <- {:partial_update, can_be_partially_updated?(config), config},
-           {:partial_update, can_be_partially_updated?(config), config},
+         {_, true, config} <-
-         old_value <- from_binary(config.value),
+           {:can_be_merged, is_list(params[:value]) and is_list(config.value), config} do
-         transformed_value <- do_transform(params[:value]),
+      new_value = merge_group(config.group, config.key, config.value, params[:value])
-         {:can_be_merged, true, config} <- {:can_be_merged, is_list(transformed_value), config},
+      update(config, %{value: new_value})
-         new_value <-
-           merge_group(
-             ConfigDB.from_string(config.group),
-             ConfigDB.from_string(config.key),
-             old_value,
-             transformed_value
-           ) do
-      ConfigDB.update(config, %{value: new_value})
     else
       {reason, false, config} when reason in [:partial_update, :can_be_merged] ->
-        ConfigDB.update(config, params)
+        update(config, params)
 
       nil ->
-        ConfigDB.create(params)
+        create(params)
     end
   end
 
   defp can_be_partially_updated?(%ConfigDB{} = config), do: not only_full_update?(config)
 
-  defp only_full_update?(%ConfigDB{} = config) do
+  defp only_full_update?(%ConfigDB{group: group, key: key}) do
-    config_group = ConfigDB.from_string(config.group)
+    full_key_update = [
-    config_key = ConfigDB.from_string(config.key)
+      {:pleroma, :ecto_repos},
+      {:quack, :meta},
+      {:mime, :types},
+      {:cors_plug, [:max_age, :methods, :expose, :headers]},
+      {:swarm, :node_blacklist},
+      {:logger, :backends}
+    ]
 
-    Enum.any?(@full_key_update, fn
+    Enum.any?(full_key_update, fn
-      {group, key} when is_list(key) ->
+      {s_group, s_key} ->
-        config_group == group and config_key in key
+        group == s_group and ((is_list(s_key) and key in s_key) or key == s_key)
-
-      {group, key} ->
-        config_group == group and config_key == key
     end)
   end
 
-  @spec delete(map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  @spec delete(ConfigDB.t() | map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  def delete(%ConfigDB{} = config), do: Repo.delete(config)
+
   def delete(params) do
     search_opts = Map.delete(params, :subkeys)
 
     with %ConfigDB{} = config <- ConfigDB.get_by_params(search_opts),
          {config, sub_keys} when is_list(sub_keys) <- {config, params[:subkeys]},
-         old_value <- from_binary(config.value),
+         keys <- Enum.map(sub_keys, &string_to_elixir_types(&1)),
-         keys <- Enum.map(sub_keys, &do_transform_string(&1)),
+         {_, config, new_value} when new_value != [] <-
-         {:partial_remove, config, new_value} when new_value != [] <-
+           {:partial_remove, config, Keyword.drop(config.value, keys)} do
-           {:partial_remove, config, Keyword.drop(old_value, keys)} do
+      update(config, %{value: new_value})
-      ConfigDB.update(config, %{value: new_value})
     else
       {:partial_remove, config, []} ->
         Repo.delete(config)
@@ -225,37 +193,32 @@ def delete(params) do
     end
   end
 
-  @spec from_binary(binary()) :: term()
+  @spec to_json_types(term()) :: map() | list() | boolean() | String.t()
-  def from_binary(binary), do: :erlang.binary_to_term(binary)
+  def to_json_types(entity) when is_list(entity) do
-
+    Enum.map(entity, &to_json_types/1)
-  @spec from_binary_with_convert(binary()) :: any()
-  def from_binary_with_convert(binary) do
-    binary
-    |> from_binary()
-    |> do_convert()
   end
 
-  @spec from_string(String.t()) :: atom() | no_return()
+  def to_json_types(%Regex{} = entity), do: inspect(entity)
-  def from_string(string), do: do_transform_string(string)
 
-  @spec convert(any()) :: any()
+  def to_json_types(entity) when is_map(entity) do
-  def convert(entity), do: do_convert(entity)
+    Map.new(entity, fn {k, v} -> {to_json_types(k), to_json_types(v)} end)
-
-  defp do_convert(entity) when is_list(entity) do
-    for v <- entity, into: [], do: do_convert(v)
   end
 
-  defp do_convert(%Regex{} = entity), do: inspect(entity)
+  def to_json_types({:args, args}) when is_list(args) do
+    arguments =
+      Enum.map(args, fn
+        arg when is_tuple(arg) -> inspect(arg)
+        arg -> to_json_types(arg)
+      end)
 
-  defp do_convert(entity) when is_map(entity) do
+    %{"tuple" => [":args", arguments]}
-    for {k, v} <- entity, into: %{}, do: {do_convert(k), do_convert(v)}
   end
 
-  defp do_convert({:proxy_url, {type, :localhost, port}}) do
+  def to_json_types({:proxy_url, {type, :localhost, port}}) do
-    %{"tuple" => [":proxy_url", %{"tuple" => [do_convert(type), "localhost", port]}]}
+    %{"tuple" => [":proxy_url", %{"tuple" => [to_json_types(type), "localhost", port]}]}
   end
 
-  defp do_convert({:proxy_url, {type, host, port}}) when is_tuple(host) do
+  def to_json_types({:proxy_url, {type, host, port}}) when is_tuple(host) do
     ip =
       host
       |> :inet_parse.ntoa()
@@ -264,66 +227,64 @@ defp do_convert({:proxy_url, {type, host, port}}) when is_tuple(host) do
     %{
       "tuple" => [
         ":proxy_url",
-        %{"tuple" => [do_convert(type), ip, port]}
+        %{"tuple" => [to_json_types(type), ip, port]}
       ]
     }
   end
 
-  defp do_convert({:proxy_url, {type, host, port}}) do
+  def to_json_types({:proxy_url, {type, host, port}}) do
     %{
       "tuple" => [
         ":proxy_url",
-        %{"tuple" => [do_convert(type), to_string(host), port]}
+        %{"tuple" => [to_json_types(type), to_string(host), port]}
       ]
     }
   end
 
-  defp do_convert({:partial_chain, entity}), do: %{"tuple" => [":partial_chain", inspect(entity)]}
+  def to_json_types({:partial_chain, entity}),
+    do: %{"tuple" => [":partial_chain", inspect(entity)]}
 
-  defp do_convert(entity) when is_tuple(entity) do
+  def to_json_types(entity) when is_tuple(entity) do
     value =
       entity
       |> Tuple.to_list()
-      |> do_convert()
+      |> to_json_types()
 
     %{"tuple" => value}
   end
 
-  defp do_convert(entity) when is_boolean(entity) or is_number(entity) or is_nil(entity) do
+  def to_json_types(entity) when is_binary(entity), do: entity
+
+  def to_json_types(entity) when is_boolean(entity) or is_number(entity) or is_nil(entity) do
     entity
   end
 
-  defp do_convert(entity)
+  def to_json_types(entity) when entity in [:"tlsv1.1", :"tlsv1.2", :"tlsv1.3"] do
-       when is_atom(entity) and entity in [:"tlsv1.1", :"tlsv1.2", :"tlsv1.3"] do
     ":#{entity}"
   end
 
-  defp do_convert(entity) when is_atom(entity), do: inspect(entity)
+  def to_json_types(entity) when is_atom(entity), do: inspect(entity)
 
-  defp do_convert(entity) when is_binary(entity), do: entity
+  @spec to_elixir_types(boolean() | String.t() | map() | list()) :: term()
+  def to_elixir_types(%{"tuple" => [":args", args]}) when is_list(args) do
+    arguments =
+      Enum.map(args, fn arg ->
+        if String.contains?(arg, ["{", "}"]) do
+          {elem, []} = Code.eval_string(arg)
+          elem
+        else
+          to_elixir_types(arg)
+        end
+      end)
 
-  @spec transform(any()) :: binary() | no_return()
+    {:args, arguments}
-  def transform(entity) when is_binary(entity) or is_map(entity) or is_list(entity) do
-    entity
-    |> do_transform()
-    |> to_binary()
   end
 
-  def transform(entity), do: to_binary(entity)
+  def to_elixir_types(%{"tuple" => [":proxy_url", %{"tuple" => [type, host, port]}]}) do
-
+    {:proxy_url, {string_to_elixir_types(type), parse_host(host), port}}
-  @spec transform_with_out_binary(any()) :: any()
-  def transform_with_out_binary(entity), do: do_transform(entity)
-
-  @spec to_binary(any()) :: binary()
-  def to_binary(entity), do: :erlang.term_to_binary(entity)
-
-  defp do_transform(%Regex{} = entity), do: entity
-
-  defp do_transform(%{"tuple" => [":proxy_url", %{"tuple" => [type, host, port]}]}) do
-    {:proxy_url, {do_transform_string(type), parse_host(host), port}}
   end
 
-  defp do_transform(%{"tuple" => [":partial_chain", entity]}) do
+  def to_elixir_types(%{"tuple" => [":partial_chain", entity]}) do
     {partial_chain, []} =
       entity
       |> String.replace(~r/[^\w|^{:,[|^,|^[|^\]^}|^\/|^\.|^"]^\s/, "")
@@ -332,25 +293,51 @@ defp do_transform(%{"tuple" => [":partial_chain", entity]}) do
     {:partial_chain, partial_chain}
   end
 
-  defp do_transform(%{"tuple" => entity}) do
+  def to_elixir_types(%{"tuple" => entity}) do
-    Enum.reduce(entity, {}, fn val, acc -> Tuple.append(acc, do_transform(val)) end)
+    Enum.reduce(entity, {}, &Tuple.append(&2, to_elixir_types(&1)))
   end
 
-  defp do_transform(entity) when is_map(entity) do
+  def to_elixir_types(entity) when is_map(entity) do
-    for {k, v} <- entity, into: %{}, do: {do_transform(k), do_transform(v)}
+    Map.new(entity, fn {k, v} -> {to_elixir_types(k), to_elixir_types(v)} end)
   end
 
-  defp do_transform(entity) when is_list(entity) do
+  def to_elixir_types(entity) when is_list(entity) do
-    for v <- entity, into: [], do: do_transform(v)
+    Enum.map(entity, &to_elixir_types/1)
   end
 
-  defp do_transform(entity) when is_binary(entity) do
+  def to_elixir_types(entity) when is_binary(entity) do
     entity
     |> String.trim()
-    |> do_transform_string()
+    |> string_to_elixir_types()
   end
 
-  defp do_transform(entity), do: entity
+  def to_elixir_types(entity), do: entity
+
+  @spec string_to_elixir_types(String.t()) ::
+          atom() | Regex.t() | module() | String.t() | no_return()
+  def string_to_elixir_types("~r" <> _pattern = regex) do
+    pattern =
+      ~r/^~r(?'delimiter'[\/|"'([{<]{1})(?'pattern'.+)[\/|"')\]}>]{1}(?'modifier'[uismxfU]*)/u
+
+    delimiters = ["/", "|", "\"", "'", {"(", ")"}, {"[", "]"}, {"{", "}"}, {"<", ">"}]
+
+    with %{"modifier" => modifier, "pattern" => pattern, "delimiter" => regex_delimiter} <-
+           Regex.named_captures(pattern, regex),
+         {:ok, {leading, closing}} <- find_valid_delimiter(delimiters, pattern, regex_delimiter),
+         {result, _} <- Code.eval_string("~r#{leading}#{pattern}#{closing}#{modifier}") do
+      result
+    end
+  end
+
+  def string_to_elixir_types(":" <> atom), do: String.to_atom(atom)
+
+  def string_to_elixir_types(value) do
+    if module_name?(value) do
+      String.to_existing_atom("Elixir." <> value)
+    else
+      value
+    end
+  end
 
   defp parse_host("localhost"), do: :localhost
 
@@ -387,27 +374,8 @@ defp find_valid_delimiter([delimiter | others], pattern, regex_delimiter) do
     end
   end
 
-  defp do_transform_string("~r" <> _pattern = regex) do
+  @spec module_name?(String.t()) :: boolean()
-    with %{"modifier" => modifier, "pattern" => pattern, "delimiter" => regex_delimiter} <-
+  def module_name?(string) do
-           Regex.named_captures(@regex, regex),
-         {:ok, {leading, closing}} <- find_valid_delimiter(@delimiters, pattern, regex_delimiter),
-         {result, _} <- Code.eval_string("~r#{leading}#{pattern}#{closing}#{modifier}") do
-      result
-    end
-  end
-
-  defp do_transform_string(":" <> atom), do: String.to_atom(atom)
-
-  defp do_transform_string(value) do
-    if is_module_name?(value) do
-      String.to_existing_atom("Elixir." <> value)
-    else
-      value
-    end
-  end
-
-  @spec is_module_name?(String.t()) :: boolean()
-  def is_module_name?(string) do
     Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Quack|Ueberauth|Swoosh)\./, string) or
       string in ["Oban", "Ueberauth", "ExSyslogger"]
   end

lib/pleroma/config/deprecation_warnings.ex

@@ -3,9 +3,23 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Config.DeprecationWarnings do
+  alias Pleroma.Config
+
   require Logger
   alias Pleroma.Config
 
+  @type config_namespace() :: [atom()]
+  @type config_map() :: {config_namespace(), config_namespace(), String.t()}
+
+  @mrf_config_map [
+    {[:instance, :rewrite_policy], [:mrf, :policies],
+     "\n* `config :pleroma, :instance, rewrite_policy` is now `config :pleroma, :mrf, policies`"},
+    {[:instance, :mrf_transparency], [:mrf, :transparency],
+     "\n* `config :pleroma, :instance, mrf_transparency` is now `config :pleroma, :mrf, transparency`"},
+    {[:instance, :mrf_transparency_exclusions], [:mrf, :transparency_exclusions],
+     "\n* `config :pleroma, :instance, mrf_transparency_exclusions` is now `config :pleroma, :mrf, transparency_exclusions`"}
+  ]
+
   def check_hellthread_threshold do
     if Config.get([:mrf_hellthread, :threshold]) do
       Logger.warn("""
@@ -39,5 +53,66 @@ def mrf_user_allowlist do
   def warn do
     check_hellthread_threshold()
     mrf_user_allowlist()
+    check_old_mrf_config()
+    check_media_proxy_whitelist_config()
+    check_welcome_message_config()
+  end
+
+  def check_welcome_message_config do
+    instance_config = Pleroma.Config.get([:instance])
+
+    use_old_config =
+      Keyword.has_key?(instance_config, :welcome_user_nickname) or
+        Keyword.has_key?(instance_config, :welcome_message)
+
+    if use_old_config do
+      Logger.error("""
+      !!!DEPRECATION WARNING!!!
+      Your config is using the old namespace for Welcome messages configuration. You need to change to the new namespace:
+      \n* `config :pleroma, :instance, welcome_user_nickname` is now `config :pleroma, :welcome, :direct_message, :sender_nickname`
+      \n* `config :pleroma, :instance, welcome_message` is now `config :pleroma, :welcome, :direct_message, :message`
+      """)
+    end
+  end
+
+  def check_old_mrf_config do
+    warning_preface = """
+    !!!DEPRECATION WARNING!!!
+    Your config is using old namespaces for MRF configuration. They should work for now, but you are advised to change to new namespaces to prevent possible issues later:
+    """
+
+    move_namespace_and_warn(@mrf_config_map, warning_preface)
+  end
+
+  @spec move_namespace_and_warn([config_map()], String.t()) :: :ok | nil
+  def move_namespace_and_warn(config_map, warning_preface) do
+    warning =
+      Enum.reduce(config_map, "", fn
+        {old, new, err_msg}, acc ->
+          old_config = Config.get(old)
+
+          if old_config do
+            Config.put(new, old_config)
+            acc <> err_msg
+          else
+            acc
+          end
+      end)
+
+    if warning != "" do
+      Logger.warn(warning_preface <> warning)
+    end
+  end
+
+  @spec check_media_proxy_whitelist_config() :: :ok | nil
+  def check_media_proxy_whitelist_config do
+    whitelist = Config.get([:media_proxy, :whitelist])
+
+    if Enum.any?(whitelist, &(not String.starts_with?(&1, "http"))) do
+      Logger.warn("""
+      !!!DEPRECATION WARNING!!!
+      Your config is using old format (only domain) for MediaProxy whitelist option. Setting should work for now, but you are advised to change format to scheme with port to prevent possible issues later.
+      """)
+    end
   end
 end