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Merge remote-tracking branch 'pleroma/develop' into staff-plug

This commit is contained in:
Alex Gleason 2021-08-04 11:48:57 -05:00
parent 1f093cb216 d8a986c9e8
commit 44ede0657f
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361 changed files with 8367 additions and 2947 deletions
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1
.gitignore vendored
View File

@ -28,6 +28,7 @@ erl_crash.dump
# variables.
/config/*.secret.exs
/config/generated_config.exs
/config/runtime.exs
/config/*.env

58
.gitlab-ci.yml
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@ -8,7 +8,9 @@ variables: &global_variables
MIX_ENV: test
cache: &global_cache_policy
key: ${CI_COMMIT_REF_SLUG}
key:
files:
- mix.lock
paths:
- deps
- _build
@ -22,20 +24,34 @@ stages:
- docker
before_script:
- echo $MIX_ENV
- rm -rf _build/*/lib/pleroma
- apt-get update && apt-get install -y cmake
- mix local.hex --force
- mix local.rebar --force
- mix deps.get
- apt-get -qq update
- apt-get install -y libmagic-dev
after_script:
- rm -rf _build/*/lib/pleroma
build:
stage: build
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
script:
- mix deps.get
- mix compile --force
spec-build:
stage: test
only:
changes:
- "lib/pleroma/web/api_spec/**/*.ex"
- "lib/pleroma/web/api_spec.ex"
artifacts:
paths:
- spec.json
@ -52,13 +68,17 @@ benchmark:
alias: postgres
command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
script:
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- mix pleroma.load_testing
unit-testing:
stage: test
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
retry: 2
cache: &testing_cache_policy
<<: *global_cache_policy
@ -70,7 +90,6 @@ unit-testing:
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 ffmpeg
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- mix coveralls --preload-modules
@ -93,6 +112,11 @@ unit-testing:
unit-testing-rum:
stage: test
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
retry: 2
cache: *testing_cache_policy
services:
@ -104,7 +128,6 @@ unit-testing-rum:
RUM_ENABLED: "true"
script:
- apt-get update && apt-get install -y libimage-exiftool-perl ffmpeg
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
@ -112,17 +135,40 @@ unit-testing-rum:
lint:
stage: test
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
cache: *testing_cache_policy
script:
- mix format --check-formatted
analysis:
stage: test
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
cache: *testing_cache_policy
script:
- mix deps.get
- mix credo --strict --only=warnings,todo,fixme,consistency,readability
cycles:
stage: test
image: elixir:1.11
only:
changes:
- "**/*.ex"
- "**/*.exs"
- "mix.lock"
cache: {}
script:
- mix deps.get
- mix compile
- mix xref graph --format cycles --label compile | awk '{print $0} END{exit ($0 != "No cycles found")}'
docs-deploy:
stage: deploy
cache: *testing_cache_policy

50
CHANGELOG.md
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@ -4,6 +4,52 @@ 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/).
## Unreleased
### Changed
- **Breaking:** Configuration: `:chat, enabled` moved to `:shout, enabled` and `:instance, chat_limit` moved to `:shout, limit`
- Support for Erlang/OTP 24
- The `application` metadata returned with statuses is no longer hardcoded. Apps that want to display these details will now have valid data for new posts after this change.
- HTTPSecurityPlug now sends a response header to opt out of Google's FLoC (Federated Learning of Cohorts) targeted advertising.
- Email address is now returned if requesting user is the owner of the user account so it can be exposed in client and FE user settings UIs.
- Improved Twittercard and OpenGraph meta tag generation including thumbnails and image dimension metadata when available.
- AdminAPI: sort users so the newest are at the top.
- ActivityPub Client-to-Server(C2S): Limitation on the type of Activity/Object are lifted as they are now passed through ObjectValidators
### Added
- MRF (`FollowBotPolicy`): New MRF Policy which makes a designated local Bot account attempt to follow all users in public Notes received by your instance. Users who require approving follower requests or have #nobot in their profile are excluded.
- Return OAuth token `id` (primary key) in POST `/oauth/token`.
- AdminAPI: return `created_at` date with users.
- `AnalyzeMetadata` upload filter for extracting image/video attachment dimensions and generating blurhashes for images. Blurhashes for videos are not generated at this time.
- Attachment dimensions and blurhashes are federated when available.
- Pinned posts federation
### Fixed
- Don't crash so hard when email settings are invalid.
- Checking activated Upload Filters for required commands.
- Remote users can no longer reappear after being deleted.
- Deactivated users may now be deleted.
- Mix task `pleroma.database prune_objects`
- Fixed rendering of JSON errors on ActivityPub endpoints.
- Linkify: Parsing crash with URLs ending in unbalanced closed paren, no path separator, and no query parameters
### Removed
- **Breaking**: Remove deprecated `/api/qvitter/statuses/notifications/read` (replaced by `/api/v1/pleroma/notifications/read`)
## Unreleased (Patch)
### Fixed
- Try to save exported ConfigDB settings (migrate_from_db) in the system temp directory if default location is not writable.
- Uploading custom instance thumbnail via AdminAPI/AdminFE generated invalid URL to the image
- Applying ConcurrentLimiter settings via AdminAPI
- User login failures if their `notification_settings` were in a NULL state.
- Mix task `pleroma.user delete_activities` query transaction timeout is now :infinity
- MRF (`SimplePolicy`): Embedded objects are now checked. If any embedded object would be rejected, its parent is rejected. This fixes Announces leaking posts from blocked domains.
- Fixed some Markdown issues, including trailing slash in links.
## [2.3.0] - 2020-03-01
### Security
@ -18,6 +64,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- **Breaking**: Changed `mix pleroma.user toggle_confirmed` to `mix pleroma.user confirm`
- **Breaking**: Changed `mix pleroma.user toggle_activated` to `mix pleroma.user activate/deactivate`
- **Breaking:** NSFW hashtag is no longer added on sensitive posts
- Polls now always return a `voters_count`, even if they are single-choice.
- Admin Emails: The ap id is used as the user link in emails now.
- Improved registration workflow for email confirmation and account approval modes.
@ -44,6 +91,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Pleroma API: Reroute `/api/pleroma/*` to `/api/v1/pleroma/*`
</details>
- Improved hashtag timeline performance (requires a background migration).
### Added
@ -67,6 +115,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
<details>
<summary>API Changes</summary>
- Admin API: (`GET /api/pleroma/admin/users`) filter users by `unconfirmed` status and `actor_type`.
- Admin API: OpenAPI spec for the user-related operations
- Pleroma API: `GET /api/v2/pleroma/chats` added. It is exactly like `GET /api/v1/pleroma/chats` except supports pagination.
- Pleroma API: Add `idempotency_key` to the chat message entity that can be used for optimistic message sending.
- Pleroma API: (`GET /api/v1/pleroma/federation_status`) Add a way to get a list of unreachable instances.
@ -498,7 +547,6 @@ switched to a new configuration mechanism, however it was not officially removed
- 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

2
Dockerfile
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@ -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 exiftool imagemagick libmagic ncurses postgresql-client &&\
apk add exiftool ffmpeg imagemagick libmagic ncurses postgresql-client &&\
adduser --system --shell /bin/false --home ${HOME} pleroma &&\
mkdir -p ${DATA}/uploads &&\
mkdir -p ${DATA}/static &&\

7
README.md
View File

@ -35,6 +35,9 @@ 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>.
### Raspberry Pi
Community maintained Raspberry Pi image that you can flash and run Pleroma on your Raspberry Pi. Available here <https://github.com/guysoft/PleromaPi>.
### Compilation Troubleshooting
If you ever encounter compilation issues during the updating of Pleroma, you can try these commands and see if they fix things:
@ -50,5 +53,5 @@ If you are not developing Pleroma, it is better to use the OTP release, which co
- Latest Git revision: <https://docs-develop.pleroma.social>
## Community Channels
* IRC: **#pleroma** and **#pleroma-dev** on freenode, webchat is available at <https://irc.pleroma.social>
* Matrix: <https://matrix.to/#/#freenode_#pleroma:matrix.org> and <https://matrix.to/#/#freenode_#pleroma-dev:matrix.org>
* IRC: **#pleroma** and **#pleroma-dev** on libera.chat, webchat is available at <https://irc.pleroma.social>
* Matrix: [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) and [#pleroma-dev:libera.chat](https://matrix.to/#/#pleroma-dev:libera.chat)

2
benchmarks/load_testing/activities.ex
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@ -299,7 +299,7 @@ defp insert_activity(:attachment, visibility, group, users, _opts) do
"url" => [
%{
"href" =>
"#{Pleroma.Web.base_url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
"#{Pleroma.Web.Endpoint.url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
"mediaType" => "image/jpeg",
"type" => "Link"
}

2
config/benchmark.exs
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@ -1,4 +1,4 @@
use Mix.Config
import Config
# We don't run a server during test. If one is required,
# you can enable the server option below.

20
config/config.exs
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@ -41,7 +41,7 @@
#
# This configuration file is loaded before any dependency and
# is restricted to this project.
use Mix.Config
import Config
# General application configuration
config :pleroma, ecto_repos: [Pleroma.Repo]
@ -190,7 +190,6 @@
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,
avatar_upload_limit: 2_000_000,
@ -391,6 +390,11 @@
federated_timeline_removal: [],
replace: []
config :pleroma, :mrf_hashtag,
sensitive: ["nsfw"],
reject: [],
federated_timeline_removal: []
config :pleroma, :mrf_subchain, match_actor: %{}
config :pleroma, :mrf_activity_expiration, days: 365
@ -404,6 +408,8 @@
threshold: 604_800,
actions: [:delist, :strip_followers]
config :pleroma, :mrf_follow_bot, follower_nickname: nil
config :pleroma, :rich_media,
enabled: true,
ignore_hosts: [],
@ -450,9 +456,11 @@
image_quality: 85,
min_content_length: 100 * 1024
config :pleroma, :chat, enabled: true
config :pleroma, :shout,
enabled: true,
limit: 5_000
config :phoenix, :format_encoders, json: Jason
config :phoenix, :format_encoders, json: Jason, "activity+json": Jason
config :phoenix, :json_library, Jason
@ -654,6 +662,10 @@
config :pleroma, :database, rum_enabled: false
config :pleroma, :features, improved_hashtag_timeline: :auto
config :pleroma, :populate_hashtags_table, fault_rate_allowance: 0.01
config :pleroma, :env, Mix.env()
config :http_signatures,

88
config/description.exs
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@ -1,4 +1,4 @@
use Mix.Config
import Config
websocket_config = [
path: "/websocket",
@ -459,6 +459,42 @@
}
]
},
%{
group: :pleroma,
key: :features,
type: :group,
description: "Customizable features",
children: [
%{
key: :improved_hashtag_timeline,
type: {:dropdown, :atom},
description:
"Setting to force toggle / force disable improved hashtags timeline. `:enabled` forces hashtags to be fetched from `hashtags` table for hashtags timeline. `:disabled` forces object-embedded hashtags to be used (slower). Keep it `:auto` for automatic behaviour (it is auto-set to `:enabled` [unless overridden] when HashtagsTableMigrator completes).",
suggestions: [:auto, :enabled, :disabled]
}
]
},
%{
group: :pleroma,
key: :populate_hashtags_table,
type: :group,
description: "`populate_hashtags_table` background migration settings",
children: [
%{
key: :fault_rate_allowance,
type: :float,
description:
"Max accepted rate of objects that failed in the migration. Any value from 0.0 which tolerates no errors to 1.0 which will enable the feature even if hashtags transfer failed for all records.",
suggestions: [0.01]
},
%{
key: :sleep_interval_ms,
type: :integer,
description:
"Sleep interval between each chunk of processed records in order to decrease the load on the system (defaults to 0 and should be keep default on most instances)."
}
]
},
%{
group: :pleroma,
key: :instance,
@ -508,14 +544,6 @@
5_000
]
},
%{
key: :chat_limit,
type: :integer,
description: "Character limit of the instance chat messages",
suggestions: [
5_000
]
},
%{
key: :remote_limit,
type: :integer,
@ -646,7 +674,8 @@
%{
key: :allow_relay,
type: :boolean,
description: "Enable Pleroma's Relay, which makes it possible to follow a whole instance"
description:
"Permits remote instances to subscribe to all public posts of your instance. (Important!) This may increase the visibility of your instance."
},
%{
key: :public,
@ -1146,7 +1175,6 @@
alwaysShowSubjectInput: true,
background: "/static/aurora_borealis.jpg",
collapseMessageWithSubject: false,
disableChat: false,
greentext: false,
hideFilteredStatuses: false,
hideMutedPosts: false,
@ -1193,12 +1221,6 @@
description:
"When a message has a subject (aka Content Warning), collapse it by default"
},
%{
key: :disableChat,
label: "PleromaFE Chat",
type: :boolean,
description: "Disables PleromaFE Chat component"
},
%{
key: :greentext,
label: "Greentext",
@ -2616,13 +2638,22 @@
},
%{
group: :pleroma,
key: :chat,
key: :shout,
type: :group,
description: "Pleroma chat settings",
description: "Pleroma shout settings",
children: [
%{
key: :enabled,
type: :boolean
type: :boolean,
description: "Enables the backend Shoutbox chat feature."
},
%{
key: :limit,
type: :integer,
description: "Shout message character limit.",
suggestions: [
5_000
]
}
]
},
@ -2906,6 +2937,23 @@
}
]
},
%{
group: :pleroma,
key: :mrf_follow_bot,
tab: :mrf,
related_policy: "Pleroma.Web.ActivityPub.MRF.FollowBotPolicy",
label: "MRF FollowBot Policy",
type: :group,
description: "Automatically follows newly discovered accounts.",
children: [
%{
key: :follower_nickname,
type: :string,
description: "The name of the bot account to use for following newly discovered users.",
suggestions: ["followbot"]
}
]
},
%{
group: :pleroma,
key: :modules,

6
config/dev.exs
View File

@ -1,4 +1,4 @@
use Mix.Config
import Config
# For development, we disable any cache and enable
# debugging and code reloading.
@ -54,6 +54,10 @@
config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: true
# Reduce recompilation time
# https://dashbit.co/blog/speeding-up-re-compilation-of-elixir-projects
config :phoenix, :plug_init_mode, :runtime
if File.exists?("./config/dev.secret.exs") do
import_config "dev.secret.exs"
else

2
config/dokku.exs
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@ -1,4 +1,4 @@
use Mix.Config
import Config
config :pleroma, Pleroma.Web.Endpoint,
http: [

9
config/prod.exs
View File

@ -1,4 +1,4 @@
use Mix.Config
import Config
# For production, we often load configuration from external
# sources, such as your system environment. For this reason,
@ -63,7 +63,12 @@
# Finally import the config/prod.secret.exs
# which should be versioned separately.
import_config "prod.secret.exs"
if File.exists?("./config/prod.secret.exs") do
import_config "prod.secret.exs"
else
"`config/prod.secret.exs` not found. You may want to create one by running `mix pleroma.instance gen`"
|> IO.warn([])
end
if File.exists?("./config/prod.exported_from_db.secret.exs"),
do: import_config("prod.exported_from_db.secret.exs")

6
config/test.exs
View File

@ -1,4 +1,4 @@
use Mix.Config
import Config
# We don't run a server during test. If one is required,
# you can enable the server option below.
@ -133,6 +133,10 @@
ap_streamer: Pleroma.Web.ActivityPub.ActivityPubMock,
logger: Pleroma.LoggerMock
# Reduce recompilation time
# https://dashbit.co/blog/speeding-up-re-compilation-of-elixir-projects
config :phoenix, :plug_init_mode, :runtime
if File.exists?("./config/test.secret.exs") do
import_config "test.secret.exs"
else

10
docs/administration/CLI_tasks/config.md
View File

@ -32,16 +32,20 @@
config :pleroma, configurable_from_database: false
```
To delete transferred settings from database optional flag `-d` can be used. `<env>` is `prod` by default.
Options:
- `<path>` - where to save migrated config. E.g. `--path=/tmp`. If file saved into non standart folder, you must manually copy file into directory where Pleroma can read it. For OTP install path will be `PLEROMA_CONFIG_PATH` or `/etc/pleroma`. For installation from source - `config` directory in the pleroma folder.
- `<env>` - environment, for which is migrated config. By default is `prod`.
- To delete transferred settings from database optional flag `-d` can be used
=== "OTP"
```sh
./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d]
./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d] [--path=<path>]
```
=== "From Source"
```sh
mix pleroma.config migrate_from_db [--env=<env>] [-d]
mix pleroma.config migrate_from_db [--env=<env>] [-d] [--path=<path>]
```
## Dump all of the config settings defined in the database

31
docs/configuration/cheatsheet.md
View File

@ -8,9 +8,10 @@ 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
## :shout
* `enabled` - Enables the backend chat. Defaults to `true`.
* `enabled` - Enables the backend Shoutbox chat feature. Defaults to `true`.
* `limit` - Shout character limit. Defaults to `5_000`
## :instance
* `name`: The instance’s name.
@ -19,7 +20,6 @@ To add configuration to your config file, you can copy it from the base config.
* `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
* `limit`: Posts character limit (CW/Subject included in the counter).
* `description_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).
* `avatar_upload_limit`: File size limit of user’s profile avatars.
@ -37,7 +37,7 @@ To add configuration to your config file, you can copy it from the base config.
* `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.
* `allow_relay`: Permits remote instances to subscribe to all public posts of your instance. This may increase the visibility of your instance.
* `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.
* `quarantined_instances`: List of ActivityPub instances where private (DMs, followers-only) activities will not be send.
* `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML).
@ -65,6 +65,13 @@ To add configuration to your config file, you can copy it from the base config.
* `show_reactions`: Let favourites and emoji reactions be viewed through the API (default: `true`).
* `password_reset_token_validity`: The time after which reset tokens aren't accepted anymore, in seconds (default: one day).
## :database
* `improved_hashtag_timeline`: Setting to force toggle / force disable improved hashtags timeline. `:enabled` forces hashtags to be fetched from `hashtags` table for hashtags timeline. `:disabled` forces object-embedded hashtags to be used (slower). Keep it `:auto` for automatic behaviour (it is auto-set to `:enabled` [unless overridden] when HashtagsTableMigrator completes).
## Background migrations
* `populate_hashtags_table/sleep_interval_ms`: Sleep interval between each chunk of processed records in order to decrease the load on the system (defaults to 0 and should be keep default on most instances).
* `populate_hashtags_table/fault_rate_allowance`: Max rate of failed objects to actually processed objects in order to enable the feature (any value from 0.0 which tolerates no errors to 1.0 which will enable the feature even if hashtags transfer failed for all records).
## 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`.
@ -117,6 +124,7 @@ To add configuration to your config file, you can copy it from the base config.
* `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.Workers.PurgeExpiredActivity` to be enabled for processing the scheduled delections.
* `Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy`: Makes all bot posts to disappear from public timelines.
* `Pleroma.Web.ActivityPub.MRF.FollowBotPolicy`: Automatically follows newly discovered users from the specified bot account. Local accounts, locked accounts, and users with "#nobot" in their bio are respected and excluded from being followed.
* `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.
@ -203,6 +211,21 @@ config :pleroma, :mrf_user_allowlist, %{
* `days`: Default global expiration time for all local Create activities (in days)
#### :mrf_hashtag
* `sensitive`: List of hashtags to mark activities as sensitive (default: `nsfw`)
* `federated_timeline_removal`: List of hashtags to remove activities from the federated timeline (aka TWNK)
* `reject`: List of hashtags to reject activities from
Notes:
- The hashtags in the configuration do not have a leading `#`.
- This MRF Policy is always enabled, if you want to disable it you have to set empty lists
#### :mrf_follow_bot
* `follower_nickname`: The name of the bot account to use for following newly discovered users. Using `followbot` or similar is strongly suggested.
### :activitypub
* `unfollow_blocked`: Whether blocks result in people getting unfollowed
* `outgoing_blocks`: Whether to federate blocks to other instances

2
docs/configuration/mrf.md
View File

@ -82,7 +82,7 @@ For example, here is a sample policy module which rewrites all messages to "new
```elixir
defmodule Pleroma.Web.ActivityPub.MRF.RewritePolicy do
@moduledoc "MRF policy which rewrites all Notes to have 'new message content'."
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
# Catch messages which contain Note objects with actual data to filter.
# Capture the object as `object`, the message content as `content` and the

25
docs/development/API/differences_in_mastoapi_responses.md
View File

@ -38,6 +38,7 @@ Has these additional fields under the `pleroma` object:
- `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.
- `pinned_at`: a datetime (iso8601) when status was pinned, `null` otherwise.
## Scheduled statuses
@ -255,9 +256,29 @@ This information is returned in the `/api/v1/accounts/verify_credentials` endpoi
*Pleroma supports refreshing tokens.*
`POST /oauth/token`
### POST `/oauth/token`
Post here request with `grant_type=refresh_token` to obtain new access token. Returns an access token.
You can obtain access tokens for a user in a few additional ways.
#### Refreshing a token
To obtain a new access token from a refresh token, pass `grant_type=refresh_token` with the following extra parameters:
- `refresh_token`: The refresh token.
#### Getting a token with a password
To obtain a token from a user's password, pass `grant_type=password` with the following extra parameters:
- `username`: Username to authenticate.
- `password`: The user's password.
#### Response body
Additional fields are returned in the response:
- `id`: The primary key of this token in Pleroma's database.
- `me` (user tokens only): The ActivityPub ID of the user who owns the token.
## Account Registration

2
docs/development/API/pleroma_api.md
View File

@ -300,7 +300,7 @@ See [Admin-API](admin_api.md)
* Note: Behaves exactly the same as `POST /api/v1/upload`.
Can only accept images - any attempt to upload non-image files will be met with `HTTP 415 Unsupported Media Type`.
## `/api/v1/pleroma/notification_settings`
## `/api/pleroma/notification_settings`
### Updates user notification settings
* Method `PUT`
* Authentication: required

2
docs/index.md
View File

@ -20,7 +20,7 @@ The default front-end used by Pleroma is Pleroma-FE. You can find more informati
### 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!
Just add a "/web" after your instance url (e.g. <https://pleroma.soykaf.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.

24
docs/installation/alpine_linux_en.md
View File

@ -5,25 +5,7 @@ This guide is a step-by-step installation guide for Alpine Linux. The instructio
It assumes that you have administrative rights, either as root or a user with [sudo permissions](https://www.linode.com/docs/tools-reference/custom-kernels-distros/install-alpine-linux-on-your-linode/#configuration). If you want to run this guide with root, ignore the `sudo` at the beginning of the lines, unless it calls a user like `sudo -Hu pleroma`; in this case, use `su -l <username> -s $SHELL -c 'command'` instead.
### Required packages
* `postgresql`
* `elixir`
* `erlang`
* `erlang-parsetools`
* `erlang-xmerl`
* `git`
* `file-dev`
* Development Tools
* `cmake`
#### Optional packages used in this guide
* `nginx` (preferred, example configs for other reverse proxies can be found in the repo)
* `certbot` (or any other ACME client for Let’s Encrypt certificates)
* `ImageMagick`
* `ffmpeg`
* `exiftool`
{! backend/installation/generic_dependencies.include !}
### Prepare the system
@ -117,7 +99,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@ -240,4 +222,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

4
docs/installation/arch_linux_en.md
View File

@ -92,7 +92,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@ -215,4 +215,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

36
docs/installation/debian_based_en.md
View File

@ -1,27 +1,9 @@
# Installing on Debian Based Distributions
## Installation
This guide will assume you are on Debian Stretch. This guide should also work with Ubuntu 16.04 and 18.04. It also assumes that you have administrative rights, either as root or a user with [sudo permissions](https://www.digitalocean.com/community/tutorials/how-to-add-delete-and-grant-sudo-privileges-to-users-on-a-debian-vps). If you want to run this guide with root, ignore the `sudo` at the beginning of the lines, unless it calls a user like `sudo -Hu pleroma`; in this case, use `su <username> -s $SHELL -c 'command'` instead.
This guide will assume you are on Debian 11 (“bullseye”) or later. This guide should also work with Ubuntu 18.04 (“Bionic Beaver”) and later. It also assumes that you have administrative rights, either as root or a user with [sudo permissions](https://www.digitalocean.com/community/tutorials/how-to-add-delete-and-grant-sudo-privileges-to-users-on-a-debian-vps). If you want to run this guide with root, ignore the `sudo` at the beginning of the lines, unless it calls a user like `sudo -Hu pleroma`; in this case, use `su <username> -s $SHELL -c 'command'` instead.
### Required packages
* `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` (1.8+, 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-nox`
* `libmagic-dev`
* `git`
* `build-essential`
* `cmake`
#### Optional packages used in this guide
* `nginx` (preferred, example configs for other reverse proxies can be found in the repo)
* `certbot` (or any other ACME client for Let’s Encrypt certificates)
* `ImageMagick`
* `ffmpeg`
* `exiftool`
{! backend/installation/generic_dependencies.include !}
### Prepare the system
@ -40,20 +22,14 @@ sudo apt install git build-essential postgresql postgresql-contrib cmake libmagi
### Install Elixir and Erlang
* Download and add the Erlang repository:
```shell
wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb
sudo dpkg -i /tmp/erlang-solutions_2.0_all.deb
```
* Install Elixir and Erlang:
* Install Elixir and Erlang (you might need to use backports or [asdf](https://github.com/asdf-vm/asdf) on old systems):
```shell
sudo apt update
sudo apt install elixir erlang-dev erlang-nox
```
### Optional packages: [`docs/installation/optional/media_graphics_packages.md`](../installation/optional/media_graphics_packages.md)
```shell
@ -90,7 +66,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@ -202,4 +178,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

8
docs/installation/debian_based_jp.md
View File

@ -89,7 +89,7 @@ sudo -Hu pleroma mix deps.get
* コンフィギュレーションを生成します。
```
sudo -Hu pleroma mix pleroma.instance gen
sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
```
* rebar3をインストールしてもよいか聞かれたら、yesを入力してください。
* このときにpleromaの一部がコンパイルされるため、この処理には時間がかかります。
@ -103,7 +103,7 @@ sudo -Hu pleroma mv config/{generated_config.exs,prod.secret.exs}
* 先程のコマンドで、すでに `config/setup_db.psql` というファイルが作られています。このファイルをもとに、データベースを作成します。
```
sudo -Hu pleroma mix pleroma.instance gen
sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
```
* そして、データベースのマイグレーションを実行します。
@ -191,5 +191,5 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
インストールについて質問がある、もしくは、うまくいかないときは、以下のところで質問できます。
* [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org)
* **Freenode** の **#pleroma** IRCチャンネル
* [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat)
* **libera.chat** の **#pleroma** IRCチャンネル

8
docs/installation/freebsd_en.md
View File

@ -2,7 +2,9 @@
This document was written for FreeBSD 12.1, but should be work on future releases.
## Required software
{! backend/installation/generic_dependencies.include !}
## Installing software used in this guide
This assumes the target system has `pkg(8)`.
@ -54,7 +56,7 @@ 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.
$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
$ cp config/generated_config.exs config/prod.secret.exs
```
@ -213,4 +215,4 @@ 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

16
docs/installation/generic_dependencies.include Normal file
View File

@ -0,0 +1,16 @@
## Required dependencies
* PostgreSQL 9.6+
* Elixir 1.9+
* Erlang OTP 22.2+
* git
* file / libmagic
* gcc (clang might also work)
* GNU make
* CMake
## Optionnal dependencies
* ImageMagick
* FFmpeg
* exiftool

8
docs/installation/gentoo_en.md
View File

@ -3,9 +3,7 @@
This guide will assume that you have administrative rights, either as root or a user with [sudo permissions](https://wiki.gentoo.org/wiki/Sudo). Lines that begin with `#` indicate that they should be run as the superuser. Lines using `$` should be run as the indicated user, e.g. `pleroma$` should be run as the `pleroma` user.
### Configuring your hostname (optional)
If you would like your prompt to permanently include your host/domain, change `/etc/conf.d/hostname` to your hostname. You can reboot or use the `hostname` command to make immediate changes.
{! backend/installation/generic_dependencies.include !}
### Your make.conf, package.use, and USE flags
@ -135,7 +133,7 @@ pleroma$ mix deps.get
* Generate the configuration:
```shell
pleroma$ mix pleroma.instance gen
pleroma$ MIX_ENV=prod mix pleroma.instance gen
```
* Answer with `yes` if it asks you to install `rebar3`.
@ -298,4 +296,4 @@ If you opted to allow sudo for the `pleroma` user but would like to remove the a
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

10
docs/installation/netbsd_en.md
View File

@ -1,6 +1,8 @@
# Installing on NetBSD
## Required software
{! backend/installation/generic_dependencies.include !}
## Installing software used in this guide
pkgin should have been installed by the NetBSD installer if you selected
the right options. If it isn't installed, install it using pkg_add.
@ -71,7 +73,7 @@ Configure Pleroma. Note that you need a domain name at this point:
```
$ cd /home/pleroma/pleroma
$ mix deps.get
$ mix pleroma.instance gen # You will be asked a few questions here.
$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
```
Since Postgres is configured, we can now initialize the database. There should
@ -193,8 +195,6 @@ Run `# /etc/rc.d/pleroma start` to start Pleroma.
Restart nginx with `# /etc/rc.d/nginx restart` and you should be up and running.
If you need further help, contact niaa on freenode.
Make sure your time is in sync, or other instances will receive your posts with
incorrect timestamps. You should have ntpd running.
@ -208,4 +208,4 @@ 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

18
docs/installation/openbsd_en.md
View File

@ -4,19 +4,11 @@ This guide describes the installation and configuration of pleroma (and the requ
For any additional information regarding commands and configuration files mentioned here, check the man pages [online](https://man.openbsd.org/) or directly on your server with the man command.
{! backend/installation/generic_dependencies.include !}
### Preparing the system
#### Required software
The following packages need to be installed:
* elixir
* gmake
* git
* postgresql-server
* postgresql-contrib
* cmake
* ffmpeg
* ImageMagick
To install them, run the following command (with doas or as root):
```
@ -239,7 +231,7 @@ Enter a shell as \_pleroma (as root `su _pleroma -`) and enter pleroma's install
Then follow the main installation guide:
* run `mix deps.get`
* run `mix pleroma.instance gen` and enter your instance's information when asked
* run `MIX_ENV=prod mix pleroma.instance gen` and enter your instance's information when asked
* copy config/generated\_config.exs to config/prod.secret.exs. The default values should be sufficient but you should edit it and check that everything seems OK.
* exit your current shell back to a root one and run `psql -U postgres -f /home/_pleroma/pleroma/config/setup_db.psql` to setup the database.
* return to a \_pleroma shell into pleroma's installation directory (`su _pleroma -;cd ~/pleroma`) and run `MIX_ENV=prod mix ecto.migrate`
@ -264,4 +256,4 @@ LC_ALL=en_US.UTF-8 MIX_ENV=prod mix pleroma.user new <username> <your@emailaddre
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.

4
docs/installation/openbsd_fi.md
View File

@ -10,8 +10,8 @@ suositeltavaa tehdä komennon `doas` avulla, katso `doas (1)` ja `doas.conf (5)`
Tästä eteenpäin oletuksena on, että domain "esimerkki.com" osoittaa
serverin IP-osoitteeseen.
Jos asennuksen kanssa on ongelmia, IRC-kanava #pleroma Freenodessa tai
Matrix-kanava #freenode_#pleroma:matrix.org ovat hyviä paikkoja löytää apua
Jos asennuksen kanssa on ongelmia, IRC-kanava #pleroma Libera.chat tai
Matrix-kanava #pleroma:libera.chat ovat hyviä paikkoja löytää apua
(englanniksi), `/msg eal kukkuu` jos haluat välttämättä puhua härmää.
Asenna tarvittava ohjelmisto:

9
docs/installation/otp_en.md
View File

@ -31,7 +31,7 @@ Other than things bundled in the OTP release Pleroma depends on:
=== "Alpine"
```
echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
awk 'NR==2' /etc/apk/repositories | sed 's/main/community/' | tee -a /etc/apk/repositories
apk update
apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot file-dev
```
@ -50,7 +50,6 @@ Per [`docs/installation/optional/media_graphics_packages.md`](optional/media_gra
=== "Alpine"
```
echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
apk update
apk add imagemagick ffmpeg exiftool
```
@ -232,7 +231,7 @@ At this point if you open your (sub)domain in a browser you should see a 502 err
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.
Still doesn't work? Feel free to contact us on [#pleroma on freenode](https://irc.pleroma.social) or via matrix at <https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org>, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new)
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new).
## Post installation
@ -290,7 +289,7 @@ nginx -t
## Create your first user and set as admin
```sh
cd /opt/pleroma/bin
cd /opt/pleroma
su pleroma -s $SHELL -lc "./bin/pleroma_ctl user new joeuser joeuser@sld.tld --admin"
```
This will create an account withe the username of 'joeuser' with the email address of joeuser@sld.tld, and set that user's account as an admin. This will result in a link that you can paste into the browser, which logs you in and enables you to set the password.
@ -301,4 +300,4 @@ This will create an account withe the username of 'joeuser' with the email addre
## 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**.
Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new).

49
lib/mix/tasks/pleroma/config.ex
View File

@ -27,7 +27,7 @@ def run(["migrate_from_db" | options]) do
{opts, _} =
OptionParser.parse!(options,
strict: [env: :string, delete: :boolean],
strict: [env: :string, delete: :boolean, path: :string],
aliases: [d: :delete]
)
@ -259,18 +259,43 @@ defp create(group, settings) do
defp migrate_from_db(opts) do
env = opts[:env] || Pleroma.Config.get(:env)
filename = "#{env}.exported_from_db.secret.exs"
config_path =
if Pleroma.Config.get(:release) do
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
else
"config"
cond do
opts[:path] ->
opts[:path]
Pleroma.Config.get(:release) ->
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
true ->
"config"
end
|> Path.join("#{env}.exported_from_db.secret.exs")
|> Path.join(filename)
file = File.open!(config_path, [:write, :utf8])
with {:ok, file} <- File.open(config_path, [:write, :utf8]) do
write_config(file, config_path, opts)
shell_info("Database configuration settings have been exported to #{config_path}")
else
_ ->
shell_error("Impossible to save settings to this directory #{Path.dirname(config_path)}")
tmp_config_path = Path.join(System.tmp_dir!(), filename)
file = File.open!(tmp_config_path)
shell_info(
"Saving database configuration settings to #{tmp_config_path}. Copy it to the #{
Path.dirname(config_path)
} manually."
)
write_config(file, tmp_config_path, opts)
end
end
defp write_config(file, path, opts) do
IO.write(file, config_header())
ConfigDB
@ -278,11 +303,7 @@ defp migrate_from_db(opts) do
|> Enum.each(&write_and_delete(&1, file, opts[:delete]))
: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"
)
System.cmd("mix", ["format", path])
end
if Code.ensure_loaded?(Config.Reader) do

40
lib/mix/tasks/pleroma/database.ex
View File

@ -8,10 +8,13 @@ defmodule Mix.Tasks.Pleroma.Database do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
require Logger
require Pleroma.Constants
import Ecto.Query
import Mix.Pleroma
use Mix.Task
@shortdoc "A collection of database related tasks"
@ -93,6 +96,15 @@ def run(["prune_objects" | args]) do
)
|> Repo.delete_all(timeout: :infinity)
prune_hashtags_query = """
DELETE FROM hashtags AS ht
WHERE NOT EXISTS (
SELECT 1 FROM hashtags_objects hto
WHERE ht.id = hto.hashtag_id)
"""
Repo.query(prune_hashtags_query)
if Keyword.get(options, :vacuum) do
Maintenance.vacuum("full")
end
@ -214,4 +226,32 @@ def run(["set_text_search_config", tsconfig]) do
shell_info('Done.')
end
end
# Rolls back a specific migration (leaving subsequent migrations applied).
# WARNING: imposes a risk of unrecoverable data loss — proceed at your own responsibility.
# Based on https://stackoverflow.com/a/53825840
def run(["rollback", version]) do
prompt = "SEVERE WARNING: this operation may result in unrecoverable data loss. Continue?"
if shell_prompt(prompt, "n") in ~w(Yn Y y) do
{_, result, _} =
Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
version = String.to_integer(version)
re = ~r/^#{version}_.*\.exs/
path = Ecto.Migrator.migrations_path(repo)
with {_, "" <> file} <- {:find, Enum.find(File.ls!(path), &String.match?(&1, re))},
{_, [{mod, _} | _]} <- {:compile, Code.compile_file(Path.join(path, file))},
{_, :ok} <- {:rollback, Ecto.Migrator.down(repo, version, mod)} do
{:ok, "Reversed migration: #{file}"}
else
{:find, _} -> {:error, "No migration found with version prefix: #{version}"}
{:compile, e} -> {:error, "Problem compiling migration module: #{inspect(e)}"}
{:rollback, e} -> {:error, "Problem reversing migration: #{inspect(e)}"}
end
end)
shell_info(inspect(result))
end
end
end

103
lib/pleroma/activity.ex
View File

@ -113,6 +113,7 @@ def with_preloaded_bookmark(query, %User{} = user) do
from([a] in query,
left_join: b in Bookmark,
on: b.user_id == ^user.id and b.activity_id == a.id,
as: :bookmark,
preload: [bookmark: b]
)
end
@ -123,6 +124,7 @@ def with_preloaded_report_notes(query) do
from([a] in query,
left_join: r in ReportNote,
on: a.id == r.activity_id,
as: :report_note,
preload: [report_notes: r]
)
end
@ -182,40 +184,48 @@ def get_by_ap_id_with_object(ap_id) do
|> Repo.one()
end
@spec get_by_id(String.t()) :: Activity.t() | nil
def get_by_id(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> restrict_deactivated_users()
|> Repo.one()
@doc """
Gets activity by ID, doesn't load activities from deactivated actors by default.
"""
@spec get_by_id(String.t(), keyword()) :: t() | nil
def get_by_id(id, opts \\ [filter: [:restrict_deactivated]]), do: get_by_id_with_opts(id, opts)
_ ->
nil
@spec get_by_id_with_user_actor(String.t()) :: t() | nil
def get_by_id_with_user_actor(id), do: get_by_id_with_opts(id, preload: [:user_actor])
@spec get_by_id_with_object(String.t()) :: t() | nil
def get_by_id_with_object(id), do: get_by_id_with_opts(id, preload: [:object])
defp get_by_id_with_opts(id, opts) do
if FlakeId.flake_id?(id) do
query = Queries.by_id(id)
with_filters_query =
if is_list(opts[:filter]) do
Enum.reduce(opts[:filter], query, fn
{:type, type}, acc -> Queries.by_type(acc, type)
:restrict_deactivated, acc -> restrict_deactivated_users(acc)
_, acc -> acc
end)
else
query
end
with_preloads_query =
if is_list(opts[:preload]) do
Enum.reduce(opts[:preload], with_filters_query, fn
:user_actor, acc -> with_preloaded_user_actor(acc)
:object, acc -> with_preloaded_object(acc)
_, acc -> acc
end)
else
with_filters_query
end
Repo.one(with_preloads_query)
end
end
def get_by_id_with_user_actor(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> with_preloaded_user_actor()
|> Repo.one()
_ ->
nil
end
end
def get_by_id_with_object(id) do
Activity
|> where(id: ^id)
|> with_preloaded_object()
|> Repo.one()
end
def all_by_ids_with_object(ids) do
Activity
|> where([a], a.id in ^ids)
@ -267,6 +277,11 @@ def get_create_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
def get_create_by_object_ap_id_with_object(_), do: nil
@spec create_by_id_with_object(String.t()) :: t() | nil
def create_by_id_with_object(id) do
get_by_id_with_opts(id, preload: [:object], filter: [type: "Create"])
end
defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
get_create_by_object_ap_id_with_object(ap_id)
end
@ -277,7 +292,8 @@ def get_in_reply_to_activity(%Activity{} = activity) do
get_in_reply_to_activity_from_object(Object.normalize(activity, fetch: false))
end
def normalize(obj) when is_map(obj), do: get_by_ap_id_with_object(obj["id"])
def normalize(%Activity{data: %{"id" => ap_id}}), do: get_by_ap_id_with_object(ap_id)
def normalize(%{"id" => ap_id}), do: get_by_ap_id_with_object(ap_id)
def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id_with_object(ap_id)
def normalize(_), do: nil
@ -298,13 +314,15 @@ def delete_all_by_object_ap_id(id) when is_binary(id) do
def delete_all_by_object_ap_id(_), do: nil
defp purge_web_resp_cache(%Activity{} = activity) do
%{path: path} = URI.parse(activity.data["id"])
@cachex.del(:web_resp_cache, path)
defp purge_web_resp_cache(%Activity{data: %{"id" => id}} = activity) when is_binary(id) do
with %{path: path} <- URI.parse(id) do
@cachex.del(:web_resp_cache, path)
end
activity
end
defp purge_web_resp_cache(nil), do: nil
defp purge_web_resp_cache(activity), do: activity
def follow_accepted?(
%Activity{data: %{"type" => "Follow", "object" => followed_ap_id}} = activity
@ -366,12 +384,6 @@ def direct_conversation_id(activity, for_user) do
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
@spec get_by_object_ap_id_with_object(String.t()) :: t() | nil
def get_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
ap_id
@ -382,4 +394,13 @@ def get_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
end
def get_by_object_ap_id_with_object(_), do: nil
@spec add_by_params_query(String.t(), String.t(), String.t()) :: Ecto.Query.t()
def add_by_params_query(object_id, actor, target) do
object_id
|> Queries.by_object_id()
|> Queries.by_type("Add")
|> Queries.by_actor(actor)
|> where([a], fragment("?->>'target' = ?", a.data, ^target))
end
end

45
lib/pleroma/activity/html.ex Normal file
View File

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Activity.HTML do
alias Pleroma.HTML
alias Pleroma.Object
@cachex Pleroma.Config.get([:cachex, :provider], Cachex)
def get_cached_scrubbed_html_for_activity(
content,
scrubbers,
activity,
key \\ "",
callback \\ fn x -> x end
) do
key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
@cachex.fetch!(:scrubber_cache, key, fn _key ->
object = Object.normalize(activity, fetch: false)
HTML.ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
end)
end
def get_cached_stripped_html_for_activity(content, activity, key) do
get_cached_scrubbed_html_for_activity(
content,
FastSanitize.Sanitizer.StripTags,
activity,
key,
&HtmlEntities.decode/1
)
end
defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
generate_scrubber_signature([scrubber])
end
defp generate_scrubber_signature(scrubbers) do
Enum.reduce(scrubbers, "", fn scrubber, signature ->
"#{signature}#{to_string(scrubber)}"
end)
end
end

10
lib/pleroma/activity/ir/topics.ex
View File

@ -48,14 +48,12 @@ defp item_creation_tags(tags, _, _) do
tags
end
defp hashtags_to_topics(%{data: %{"tag" => tags}}) do
tags
|> Enum.filter(&is_bitstring(&1))
|> Enum.map(fn tag -> "hashtag:" <> tag end)
defp hashtags_to_topics(object) do
object
|> Object.hashtags()
|> Enum.map(fn hashtag -> "hashtag:" <> hashtag end)
end
defp hashtags_to_topics(_), do: []
defp remote_topics(%{local: true}), do: []
defp remote_topics(%{actor: actor}) when is_binary(actor),

5
lib/pleroma/activity/queries.ex
View File

@ -14,6 +14,11 @@ defmodule Pleroma.Activity.Queries do
alias Pleroma.Activity
alias Pleroma.User
@spec by_id(query(), String.t()) :: query()
def by_id(query \\ Activity, id) do
from(a in query, where: a.id == ^id)
end
@spec by_ap_id(query, String.t()) :: query
def by_ap_id(query \\ Activity, ap_id) do
from(

22
lib/pleroma/application.ex
View File

@ -25,7 +25,7 @@ def user_agent do
if Process.whereis(Pleroma.Web.Endpoint) do
case Config.get([:http, :user_agent], :default) do
:default ->
info = "#{Pleroma.Web.base_url()} <#{Config.get([:instance, :email], "")}>"
info = "#{Pleroma.Web.Endpoint.url()} <#{Config.get([:instance, :email], "")}>"
named_version() <> "; " <> info
custom ->
@ -102,10 +102,8 @@ def start(_type, _args) do
] ++
task_children(@mix_env) ++
dont_run_in_test(@mix_env) ++
chat_child(chat_enabled?()) ++
[
Pleroma.Gopher.Server
]
shout_child(shout_enabled?()) ++
[Pleroma.Gopher.Server]
# See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
# for other strategies and supported options
@ -218,7 +216,7 @@ def build_cachex(type, opts),
type: :worker
}
defp chat_enabled?, do: Config.get([:chat, :enabled])
defp shout_enabled?, do: Config.get([:shout, :enabled])
defp dont_run_in_test(env) when env in [:test, :benchmark], do: []
@ -230,17 +228,23 @@ defp dont_run_in_test(_) do
keys: :duplicate,
partitions: System.schedulers_online()
]}
] ++ background_migrators()
end
defp background_migrators do
[
Pleroma.Migrators.HashtagsTableMigrator
]
end
defp chat_child(true) do
defp shout_child(true) do
[
Pleroma.Web.ChatChannel.ChatChannelState,
Pleroma.Web.ShoutChannel.ShoutChannelState,
{Phoenix.PubSub, [name: Pleroma.PubSub, adapter: Phoenix.PubSub.PG2]}
]
end
defp chat_child(_), do: []
defp shout_child(_), do: []
defp task_children(:test) do
[

47
lib/pleroma/application_requirements.ex
View File

@ -34,15 +34,16 @@ 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
""")
Logger.warn("""
To send welcome emails, you need to enable the mailer.
Welcome emails will NOT be sent with the current config.
{:error, "The mail disabled."}
else
:ok
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
defp check_welcome_message_config!(result), do: result
@ -51,18 +52,21 @@ defp check_welcome_message_config!(result), do: result
#
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.\n" <>
"Please set config :pleroma, :instance, account_activation_required: false\n" <>
"Otherwise setup and enable Mailer."
)
not Pleroma.Emails.Mailer.enabled?() do
Logger.warn("""
Account activation is required, but the mailer is disabled.
Users will NOT be able to confirm their accounts with this config.
Either disable account activation or enable the mailer.
{:error,
"Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
else
:ok
Disable account activation:
config :pleroma, :instance, account_activation_required: false
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
def check_confirmation_accounts!(result), do: result
@ -160,9 +164,12 @@ defp do_check_rum!(setting, migrate) do
defp check_system_commands!(:ok) do
filter_commands_statuses = [
check_filter(Pleroma.Upload.Filters.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filters.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filters.Mogrifun, "mogrify")
check_filter(Pleroma.Upload.Filter.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filter.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filter.Mogrifun, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "convert"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "ffprobe")
]
preview_proxy_commands_status =

4
lib/pleroma/config.ex
View File

@ -99,4 +99,8 @@ def restrict_unauthenticated_access?(resource, kind) do
def oauth_consumer_strategies, do: get([:auth, :oauth_consumer_strategies], [])
def oauth_consumer_enabled?, do: oauth_consumer_strategies() != []
def feature_enabled?(feature_name) do
get([:features, feature_name]) not in [nil, false, :disabled, :auto]
end
end

26
lib/pleroma/config/deprecation_warnings.ex
View File

@ -41,7 +41,8 @@ def warn do
:ok <- check_gun_pool_options(),
:ok <- check_activity_expiration_config(),
:ok <- check_remote_ip_plug_name(),
:ok <- check_uploders_s3_public_endpoint() do
:ok <- check_uploders_s3_public_endpoint(),
:ok <- check_old_chat_shoutbox() do
:ok
else
_ ->
@ -215,4 +216,27 @@ def check_uploders_s3_public_endpoint do
:ok
end
end
@spec check_old_chat_shoutbox() :: :ok | nil
def check_old_chat_shoutbox do
instance_config = Pleroma.Config.get([:instance])
chat_config = Pleroma.Config.get([:chat]) || []
use_old_config =
Keyword.has_key?(instance_config, :chat_limit) or
Keyword.has_key?(chat_config, :enabled)
if use_old_config do
Logger.error("""
!!!DEPRECATION WARNING!!!
Your config is using the old namespace for the Shoutbox configuration. You need to convert to the new namespace. e.g.,
\n* `config :pleroma, :chat, enabled` and `config :pleroma, :instance, chat_limit` are now equal to:
\n* `config :pleroma, :shout, enabled` and `config :pleroma, :shout, limit`
""")
:error
else
:ok
end
end
end

6
lib/pleroma/config/loader.ex
View File

@ -3,9 +3,11 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Config.Loader do
# These modules are only being used as keys here (for equality check),
# so it's okay to use `Module.concat/1` to have the compiler ignore them.
@reject_keys [
Pleroma.Repo,
Pleroma.Web.Endpoint,
Module.concat(["Pleroma.Repo"]),
Module.concat(["Pleroma.Web.Endpoint"]),
:env,
:configurable_from_database,
:database,

18
lib/pleroma/config/release_runtime_provider.ex
View File

@ -1,6 +1,6 @@
defmodule Pleroma.Config.ReleaseRuntimeProvider do
@moduledoc """
Imports `runtime.exs` and `{env}.exported_from_db.secret.exs` for elixir releases.
Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
"""
@behaviour Config.Provider
@ -8,10 +8,11 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
def init(opts), do: opts
@impl true
def load(config, _opts) do
def load(config, opts) do
with_defaults = Config.Reader.merge(config, Pleroma.Config.Holder.release_defaults())
config_path = System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
config_path =
opts[:config_path] || System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
with_runtime_config =
if File.exists?(config_path) do
@ -24,7 +25,7 @@ def load(config, _opts) do
warning = [
IO.ANSI.red(),
IO.ANSI.bright(),
"!!! #{config_path} not found! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
"!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
IO.ANSI.reset()
]
@ -33,13 +34,14 @@ def load(config, _opts) do
end
exported_config_path =
config_path
|> Path.dirname()
|> Path.join("prod.exported_from_db.secret.exs")
opts[:exported_config_path] ||
config_path
|> Path.dirname()
|> Path.join("#{Pleroma.Config.get(:env)}.exported_from_db.secret.exs")
with_exported =
if File.exists?(exported_config_path) do
exported_config = Config.Reader.read!(with_runtime_config)
exported_config = Config.Reader.read!(exported_config_path)
Config.Reader.merge(with_runtime_config, exported_config)
else
with_runtime_config

38
lib/pleroma/config/transfer_task.ex
View File

@ -13,23 +13,25 @@ defmodule Pleroma.Config.TransferTask do
@type env() :: :test | :benchmark | :dev | :prod
@reboot_time_keys [
{:pleroma, :hackney_pools},
{:pleroma, :chat},
{:pleroma, Oban},
{:pleroma, :rate_limit},
{:pleroma, :markup},
{:pleroma, :streamer},
{:pleroma, :pools},
{:pleroma, :connections_pool}
]
defp reboot_time_keys,
do: [
{:pleroma, :hackney_pools},
{:pleroma, :shout},
{:pleroma, Oban},
{:pleroma, :rate_limit},
{:pleroma, :markup},
{:pleroma, :streamer},
{:pleroma, :pools},
{:pleroma, :connections_pool}
]
@reboot_time_subkeys [
{:pleroma, Pleroma.Captcha, [:seconds_valid]},
{:pleroma, Pleroma.Upload, [:proxy_remote]},
{:pleroma, :instance, [:upload_limit]},
{:pleroma, :gopher, [:enabled]}
]
defp reboot_time_subkeys,
do: [
{:pleroma, Pleroma.Captcha, [:seconds_valid]},
{:pleroma, Pleroma.Upload, [:proxy_remote]},
{:pleroma, :instance, [:upload_limit]},
{:pleroma, :gopher, [:enabled]}
]
def start_link(restart_pleroma? \\ true) do
load_and_update_env([], restart_pleroma?)
@ -165,12 +167,12 @@ def pleroma_need_restart?(group, key, value) do
end
defp group_and_key_need_reboot?(group, key) do
Enum.any?(@reboot_time_keys, fn {g, k} -> g == group and k == key end)
Enum.any?(reboot_time_keys(), fn {g, k} -> g == group and k == key end)
end
defp group_and_subkey_need_reboot?(group, key, value) do
Keyword.keyword?(value) and
Enum.any?(@reboot_time_subkeys, fn {g, k, subkeys} ->
Enum.any?(reboot_time_subkeys(), fn {g, k, subkeys} ->
g == group and k == key and
Enum.any?(Keyword.keys(value), &(&1 in subkeys))
end)

2
lib/pleroma/config_db.ex
View File

@ -387,6 +387,6 @@ defp find_valid_delimiter([delimiter | others], pattern, regex_delimiter) do
@spec module_name?(String.t()) :: boolean()
def module_name?(string) do
Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Quack|Ueberauth|Swoosh)\./, string) or
string in ["Oban", "Ueberauth", "ExSyslogger"]
string in ["Oban", "Ueberauth", "ExSyslogger", "ConcurrentLimiter"]
end
end

2
lib/pleroma/constants.ex
View File

@ -27,6 +27,4 @@ defmodule Pleroma.Constants do
do:
~w(index.html robots.txt static static-fe finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc embed.js embed.css)
)
def as_local_public, do: Pleroma.Web.base_url() <> "/#Public"
end

45
lib/pleroma/data_migration.ex Normal file
View File

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.DataMigration do
use Ecto.Schema
alias Pleroma.DataMigration
alias Pleroma.DataMigration.State
alias Pleroma.Repo
import Ecto.Changeset
import Ecto.Query
schema "data_migrations" do
field(:name, :string)
field(:state, State, default: :pending)
field(:feature_lock, :boolean, default: false)
field(:params, :map, default: %{})
field(:data, :map, default: %{})
timestamps()
end
def changeset(data_migration, params \\ %{}) do
data_migration
|> cast(params, [:name, :state, :feature_lock, :params, :data])
|> validate_required([:name])
|> unique_constraint(:name)
end
def update_one_by_id(id, params \\ %{}) do
with {1, _} <-
from(dm in DataMigration, where: dm.id == ^id)
|> Repo.update_all(set: params) do
:ok
end
end
def get_by_name(name) do
Repo.get_by(DataMigration, name: name)
end
def populate_hashtags_table, do: get_by_name("populate_hashtags_table")
end

1
lib/pleroma/delivery.ex
View File

@ -9,7 +9,6 @@ defmodule Pleroma.Delivery do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.User
import Ecto.Changeset
import Ecto.Query

256
lib/pleroma/earmark_renderer.ex
View File

@ -1,256 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
#
# This file is derived from Earmark, under the following copyright:
# Copyright © 2014 Dave Thomas, The Pragmatic Programmers
# SPDX-License-Identifier: Apache-2.0
# Upstream: https://github.com/pragdave/earmark/blob/master/lib/earmark/html_renderer.ex
defmodule Pleroma.EarmarkRenderer do
@moduledoc false
alias Earmark.Block
alias Earmark.Context
alias Earmark.HtmlRenderer
alias Earmark.Options
import Earmark.Inline, only: [convert: 3]
import Earmark.Helpers.HtmlHelpers
import Earmark.Message, only: [add_messages_from: 2, get_messages: 1, set_messages: 2]
import Earmark.Context, only: [append: 2, set_value: 2]
import Earmark.Options, only: [get_mapper: 1]
@doc false
def render(blocks, %Context{options: %Options{}} = context) do
messages = get_messages(context)
{contexts, html} =
get_mapper(context.options).(
blocks,
&render_block(&1, put_in(context.options.messages, []))
)
|> Enum.unzip()
all_messages =
contexts
|> Enum.reduce(messages, fn ctx, messages1 -> messages1 ++ get_messages(ctx) end)
{put_in(context.options.messages, all_messages), html |> IO.iodata_to_binary()}
end
#############
# Paragraph #
#############
defp render_block(%Block.Para{lnb: lnb, lines: lines, attrs: attrs}, context) do
lines = convert(lines, lnb, context)
add_attrs(lines, "<p>#{lines.value}</p>", attrs, [], lnb)
end
########
# Html #
########
defp render_block(%Block.Html{html: html}, context) do
{context, html}
end
defp render_block(%Block.HtmlComment{lines: lines}, context) do
{context, lines}
end
defp render_block(%Block.HtmlOneline{html: html}, context) do
{context, html}
end
#########
# Ruler #
#########
defp render_block(%Block.Ruler{lnb: lnb, attrs: attrs}, context) do
add_attrs(context, "<hr />", attrs, [], lnb)
end
###########
# Heading #
###########
defp render_block(
%Block.Heading{lnb: lnb, level: level, content: content, attrs: attrs},
context
) do
converted = convert(content, lnb, context)
html = "<h#{level}>#{converted.value}</h#{level}>"
add_attrs(converted, html, attrs, [], lnb)
end
##############
# Blockquote #
##############
defp render_block(%Block.BlockQuote{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, body} = render(blocks, context)
html = "<blockquote>#{body}</blockquote>"
add_attrs(context1, html, attrs, [], lnb)
end
#########
# Table #
#########
defp render_block(
%Block.Table{lnb: lnb, header: header, rows: rows, alignments: aligns, attrs: attrs},
context
) do
{context1, html} = add_attrs(context, "<table>", attrs, [], lnb)
context2 = set_value(context1, html)
context3 =
if header do
append(add_trs(append(context2, "<thead>"), [header], "th", aligns, lnb), "</thead>")
else
# Maybe an error, needed append(context, html)
context2
end
context4 = append(add_trs(append(context3, "<tbody>"), rows, "td", aligns, lnb), "</tbody>")
{context4, [context4.value, "</table>"]}
end
########
# Code #
########
defp render_block(
%Block.Code{lnb: lnb, language: language, attrs: attrs} = block,
%Context{options: options} = context
) do
class =
if language, do: ~s{ class="#{code_classes(language, options.code_class_prefix)}"}, else: ""
tag = ~s[<pre><code#{class}>]
lines = options.render_code.(block)
html = ~s[#{tag}#{lines}</code></pre>]
add_attrs(context, html, attrs, [], lnb)
end
#########
# Lists #
#########
defp render_block(
%Block.List{lnb: lnb, type: type, blocks: items, attrs: attrs, start: start},
context
) do
{context1, content} = render(items, context)
html = "<#{type}#{start}>#{content}</#{type}>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a single paragraph list item, and remove the para tags
defp render_block(
%Block.ListItem{lnb: lnb, blocks: blocks, spaced: false, attrs: attrs},
context
)
when length(blocks) == 1 do
{context1, content} = render(blocks, context)
content = Regex.replace(~r{</?p>}, content, "")
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a spaced list item
defp render_block(%Block.ListItem{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, content} = render(blocks, context)
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
##################
# Footnote Block #
##################
defp render_block(%Block.FnList{blocks: footnotes}, context) do
items =
Enum.map(footnotes, fn note ->
blocks = append_footnote_link(note)
%Block.ListItem{attrs: "#fn:#{note.number}", type: :ol, blocks: blocks}
end)
{context1, html} = render_block(%Block.List{type: :ol, blocks: items}, context)
{context1, Enum.join([~s[<div class="footnotes">], "<hr />", html, "</div>"])}
end
#######################################
# Isolated IALs are rendered as paras #
#######################################
defp render_block(%Block.Ial{verbatim: verbatim}, context) do
{context, "<p>{:#{verbatim}}</p>"}
end
####################
# IDDef is ignored #
####################
defp render_block(%Block.IdDef{}, context), do: {context, ""}
#####################################
# And here are the inline renderers #
#####################################
defdelegate br, to: HtmlRenderer
defdelegate codespan(text), to: HtmlRenderer
defdelegate em(text), to: HtmlRenderer
defdelegate strong(text), to: HtmlRenderer
defdelegate strikethrough(text), to: HtmlRenderer
defdelegate link(url, text), to: HtmlRenderer
defdelegate link(url, text, title), to: HtmlRenderer
defdelegate image(path, alt, title), to: HtmlRenderer
defdelegate footnote_link(ref, backref, number), to: HtmlRenderer
# Table rows
defp add_trs(context, rows, tag, aligns, lnb) do
numbered_rows =
rows
|> Enum.zip(Stream.iterate(lnb, &(&1 + 1)))
numbered_rows
|> Enum.reduce(context, fn {row, lnb}, ctx ->
append(add_tds(append(ctx, "<tr>"), row, tag, aligns, lnb), "</tr>")
end)
end
defp add_tds(context, row, tag, aligns, lnb) do
Enum.reduce(1..length(row), context, add_td_fn(row, tag, aligns, lnb))
end
defp add_td_fn(row, tag, aligns, lnb) do
fn n, ctx ->
style =
case Enum.at(aligns, n - 1, :default) do
:default -> ""
align -> " style=\"text-align: #{align}\""
end
col = Enum.at(row, n - 1)
converted = convert(col, lnb, set_messages(ctx, []))
append(add_messages_from(ctx, converted), "<#{tag}#{style}>#{converted.value}</#{tag}>")
end
end
###############################
# Append Footnote Return Link #
###############################
defdelegate append_footnote_link(note), to: HtmlRenderer
defdelegate append_footnote_link(note, fnlink), to: HtmlRenderer
defdelegate render_code(lines), to: HtmlRenderer
defp code_classes(language, prefix) do
["" | String.split(prefix || "")]
|> Enum.map(fn pfx -> "#{pfx}#{language}" end)
|> Enum.join(" ")
end
end

8
lib/pleroma/ecto_enums.ex
View File

@ -17,3 +17,11 @@
follow_accept: 2,
follow_reject: 3
)
defenum(Pleroma.DataMigration.State,
pending: 1,
running: 2,
complete: 3,
failed: 4,
manual: 5
)

38
lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
View File

@ -13,21 +13,33 @@ def cast(object) when is_binary(object) do
cast([object])
end
def cast(data) when is_list(data) do
data
|> Enum.reduce_while({:ok, []}, fn element, {:ok, list} ->
case ObjectID.cast(element) do
{:ok, id} ->
{:cont, {:ok, [id | list]}}
_ ->
{:halt, :error}
end
end)
def cast(object) when is_map(object) do
case ObjectID.cast(object) do
{:ok, data} -> {:ok, [data]}
_ -> :error
end
end
def cast(_) do
:error
def cast(data) when is_list(data) do
data =
data
|> Enum.reduce_while([], fn element, list ->
case ObjectID.cast(element) do
{:ok, id} ->
{:cont, [id | list]}
_ ->
{:cont, list}
end
end)
|> Enum.sort()
|> Enum.uniq()
{:ok, data}
end
def cast(data) do
{:error, data}
end
def dump(data) do

4
lib/pleroma/emails/admin_email.ex
View File

@ -73,7 +73,7 @@ def report(to, reporter, account, statuses, comment) do
#{comment_html}
#{statuses_html}
<p>
<a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
<a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
"""
new()
@ -87,7 +87,7 @@ def new_unapproved_registration(to, account) do
html_body = """
<p>New account for review: <a href="#{account.ap_id}">@#{account.nickname}</a></p>
<blockquote>#{HTML.strip_tags(account.registration_reason)}</blockquote>
<a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
<a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
"""
new()

11
lib/pleroma/emails/user_email.ex
View File

@ -5,15 +5,22 @@
defmodule Pleroma.Emails.UserEmail do
@moduledoc "User emails"
use Phoenix.Swoosh, view: Pleroma.Web.EmailView, layout: {Pleroma.Web.LayoutView, :email}
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.Endpoint
alias Pleroma.Web.Router
import Swoosh.Email
import Phoenix.Swoosh, except: [render_body: 3]
import Pleroma.Config.Helpers, only: [instance_name: 0, sender: 0]
def render_body(email, template, assigns \\ %{}) do
email
|> put_new_layout({Pleroma.Web.LayoutView, :email})
|> put_new_view(Pleroma.Web.EmailView)
|> Phoenix.Swoosh.render_body(template, assigns)
end
defp recipient(email, nil), do: email
defp recipient(email, name), do: {name, email}
defp recipient(%User{} = user), do: recipient(user.email, user.name)

4
lib/pleroma/emoji/formatter.ex
View File

@ -5,7 +5,7 @@
defmodule Pleroma.Emoji.Formatter do
alias Pleroma.Emoji
alias Pleroma.HTML
alias Pleroma.Web
alias Pleroma.Web.Endpoint
alias Pleroma.Web.MediaProxy
def emojify(text) do
@ -44,7 +44,7 @@ def get_emoji_map(text) when is_binary(text) do
Emoji.get_all()
|> Enum.filter(fn {emoji, %Emoji{}} -> String.contains?(text, ":#{emoji}:") end)
|> Enum.reduce(%{}, fn {name, %Emoji{file: file}}, acc ->
Map.put(acc, name, to_string(URI.merge(Web.base_url(), file)))
Map.put(acc, name, to_string(URI.merge(Endpoint.url(), file)))
end)
end

6
lib/pleroma/formatter.ex
View File

@ -62,7 +62,7 @@ def mention_handler("@" <> nickname, buffer, opts, acc) do
def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
tag = String.downcase(tag)
url = "#{Pleroma.Web.base_url()}/tag/#{tag}"
url = "#{Pleroma.Web.Endpoint.url()}/tag/#{tag}"
link =
Phoenix.HTML.Tag.content_tag(:a, tag_text,
@ -121,6 +121,10 @@ def mentions_escape(text, options \\ []) do
end
end
def markdown_to_html(text) do
Earmark.as_html!(text, %Earmark.Options{compact_output: true})
end
def html_escape({text, mentions, hashtags}, type) do
{html_escape(text, type), mentions, hashtags}
end

4
lib/pleroma/gun.ex
View File

@ -11,9 +11,7 @@ defmodule Pleroma.Gun do
@callback await(pid(), reference()) :: {:response, :fin, 200, []}
@callback set_owner(pid(), pid()) :: :ok
@api Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
defp api, do: @api
defp api, do: Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
def open(host, port, opts), do: api().open(host, port, opts)

6
lib/pleroma/gun/connection_pool/reclaimer.ex
View File

@ -5,11 +5,11 @@
defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
defp registry, do: Pleroma.Gun.ConnectionPool
def start_monitor do
pid =
case :gen_server.start(__MODULE__, [], name: {:via, Registry, {@registry, "reclaimer"}}) do
case :gen_server.start(__MODULE__, [], name: {:via, Registry, {registry(), "reclaimer"}}) do
{:ok, pid} ->
pid
@ -46,7 +46,7 @@ def handle_continue(:reclaim, _) do
# {worker_pid, crf, last_reference} end)
unused_conns =
Registry.select(
@registry,
registry(),
[
{{:_, :"$1", {:_, :"$2", :"$3", :"$4"}}, [{:==, :"$2", []}], [{{:"$1", :"$3", :"$4"}}]}
]

10
lib/pleroma/gun/connection_pool/worker.ex
View File

@ -6,10 +6,10 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
alias Pleroma.Gun
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
defp registry, do: Pleroma.Gun.ConnectionPool
def start_link([key | _] = opts) do
GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {@registry, key}})
GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {registry(), key}})
end
@impl true
@ -24,7 +24,7 @@ def handle_continue({:connect, [key, uri, opts, client_pid]}, _) do
time = :erlang.monotonic_time(:millisecond)
{_, _} =
Registry.update_value(@registry, key, fn _ ->
Registry.update_value(registry(), key, fn _ ->
{conn_pid, [client_pid], 1, time}
end)
@ -65,7 +65,7 @@ def handle_call(:add_client, {client_pid, _}, %{key: key, protocol: protocol} =
time = :erlang.monotonic_time(:millisecond)
{{conn_pid, used_by, _, _}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, [client_pid | used_by], crf(time - last_reference, crf), time}
end)
@ -92,7 +92,7 @@ def handle_call(:add_client, {client_pid, _}, %{key: key, protocol: protocol} =
@impl true
def handle_call(:remove_client, {client_pid, _}, %{key: key} = state) do
{{_conn_pid, used_by, _crf, _last_reference}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, List.delete(used_by, client_pid), crf, last_reference}
end)

106
lib/pleroma/hashtag.ex Normal file
View File

@ -0,0 +1,106 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Hashtag do
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Ecto.Multi
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Repo
schema "hashtags" do
field(:name, :string)
many_to_many(:objects, Object, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
def normalize_name(name) do
name
|> String.downcase()
|> String.trim()
end
def get_or_create_by_name(name) do
changeset = changeset(%Hashtag{}, %{name: name})
Repo.insert(
changeset,
on_conflict: [set: [name: get_field(changeset, :name)]],
conflict_target: :name,
returning: true
)
end
def get_or_create_by_names(names) when is_list(names) do
names = Enum.map(names, &normalize_name/1)
timestamp = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
structs =
Enum.map(names, fn name ->
%Hashtag{}
|> changeset(%{name: name})
|> Map.get(:changes)
|> Map.merge(%{inserted_at: timestamp, updated_at: timestamp})
end)
try do
with {:ok, %{query_op: hashtags}} <-
Multi.new()
|> Multi.insert_all(:insert_all_op, Hashtag, structs,
on_conflict: :nothing,
conflict_target: :name
)
|> Multi.run(:query_op, fn _repo, _changes ->
{:ok, Repo.all(from(ht in Hashtag, where: ht.name in ^names))}
end)
|> Repo.transaction() do
{:ok, hashtags}
else
{:error, _name, value, _changes_so_far} -> {:error, value}
end
rescue
e -> {:error, e}
end
end
def changeset(%Hashtag{} = struct, params) do
struct
|> cast(params, [:name])
|> update_change(:name, &normalize_name/1)
|> validate_required([:name])
|> unique_constraint(:name)
end
def unlink(%Object{id: object_id}) do
with {_, hashtag_ids} <-
from(hto in "hashtags_objects",
where: hto.object_id == ^object_id,
select: hto.hashtag_id
)
|> Repo.delete_all(),
{:ok, unreferenced_count} <- delete_unreferenced(hashtag_ids) do
{:ok, length(hashtag_ids), unreferenced_count}
end
end
@delete_unreferenced_query """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL AND hashtags.id = ANY($1));
"""
def delete_unreferenced(ids) do
with {:ok, %{num_rows: deleted_count}} <- Repo.query(@delete_unreferenced_query, [ids]) do
{:ok, deleted_count}
end
end
end

35
lib/pleroma/html.ex
View File

@ -49,31 +49,6 @@ def filter_tags(html, scrubber) do
def filter_tags(html), do: filter_tags(html, nil)
def strip_tags(html), do: filter_tags(html, FastSanitize.Sanitizer.StripTags)
def get_cached_scrubbed_html_for_activity(
content,
scrubbers,
activity,
key \\ "",
callback \\ fn x -> x end
) do
key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
@cachex.fetch!(:scrubber_cache, key, fn _key ->
object = Pleroma.Object.normalize(activity, fetch: false)
ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
end)
end
def get_cached_stripped_html_for_activity(content, activity, key) do
get_cached_scrubbed_html_for_activity(
content,
FastSanitize.Sanitizer.StripTags,
activity,
key,
&HtmlEntities.decode/1
)
end
def ensure_scrubbed_html(
content,
scrubbers,
@ -92,16 +67,6 @@ def ensure_scrubbed_html(
end
end
defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
generate_scrubber_signature([scrubber])
end
defp generate_scrubber_signature(scrubbers) do
Enum.reduce(scrubbers, "", fn scrubber, signature ->
"#{signature}#{to_string(scrubber)}"
end)
end
def extract_first_external_url_from_object(%{data: %{"content" => content}} = object)
when is_binary(content) do
unless object.data["fake"] do

4
lib/pleroma/http/adapter_helper/gun.ex
View File

@ -54,8 +54,8 @@ def pool_timeout(pool) do
Config.get([:pools, pool, :recv_timeout], default)
end
@prefix Pleroma.Gun.ConnectionPool
def limiter_setup do
prefix = Pleroma.Gun.ConnectionPool
wait = Config.get([:connections_pool, :connection_acquisition_wait])
retries = Config.get([:connections_pool, :connection_acquisition_retries])
@ -66,7 +66,7 @@ def limiter_setup do
max_waiting = Keyword.get(opts, :max_waiting, 10)
result =
ConcurrentLimiter.new(:"#{@prefix}.#{name}", max_running, max_waiting,
ConcurrentLimiter.new(:"#{prefix}.#{name}", max_running, max_waiting,
wait: wait,
max_retries: retries
)

4
lib/pleroma/http/web_push.ex
View File

@ -5,8 +5,8 @@
defmodule Pleroma.HTTP.WebPush do
@moduledoc false
def post(url, payload, headers) do
def post(url, payload, headers, options \\ []) do
list_headers = Map.to_list(headers)
Pleroma.HTTP.post(url, payload, list_headers)
Pleroma.HTTP.post(url, payload, list_headers, options)
end
end

17
lib/pleroma/instances.ex
View File

@ -5,13 +5,18 @@
defmodule Pleroma.Instances do
@moduledoc "Instances context."
@adapter Pleroma.Instances.Instance
alias Pleroma.Instances.Instance
defdelegate filter_reachable(urls_or_hosts), to: @adapter
defdelegate reachable?(url_or_host), to: @adapter
defdelegate set_reachable(url_or_host), to: @adapter
defdelegate set_unreachable(url_or_host, unreachable_since \\ nil), to: @adapter
defdelegate get_consistently_unreachable(), to: @adapter
def filter_reachable(urls_or_hosts), do: Instance.filter_reachable(urls_or_hosts)
def reachable?(url_or_host), do: Instance.reachable?(url_or_host)
def set_reachable(url_or_host), do: Instance.set_reachable(url_or_host)
def set_unreachable(url_or_host, unreachable_since \\ nil),
do: Instance.set_unreachable(url_or_host, unreachable_since)
def get_consistently_unreachable, do: Instance.get_consistently_unreachable()
def set_consistently_unreachable(url_or_host),
do: set_unreachable(url_or_host, reachability_datetime_threshold())

6
lib/pleroma/maps.ex
View File

@ -12,4 +12,10 @@ def put_if_present(map, key, value, value_function \\ &{:ok, &1}) when is_map(ma
_ -> map
end
end
def safe_put_in(data, keys, value) when is_map(data) and is_list(keys) do
Kernel.put_in(data, keys, value)
rescue
_ -> data
end
end

208
lib/pleroma/migrators/hashtags_table_migrator.ex Normal file
View File

@ -0,0 +1,208 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.HashtagsTableMigrator do
defmodule State do
use Pleroma.Migrators.Support.BaseMigratorState
@impl Pleroma.Migrators.Support.BaseMigratorState
defdelegate data_migration(), to: Pleroma.DataMigration, as: :populate_hashtags_table
end
use Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Hashtag
alias Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Object
@impl BaseMigrator
def feature_config_path, do: [:features, :improved_hashtag_timeline]
@impl BaseMigrator
def fault_rate_allowance, do: Config.get([:populate_hashtags_table, :fault_rate_allowance], 0)
@impl BaseMigrator
def perform do
data_migration_id = data_migration_id()
max_processed_id = get_stat(:max_processed_id, 0)
Logger.info("Transferring embedded hashtags to `hashtags` (from oid: #{max_processed_id})...")
query()
|> where([object], object.id > ^max_processed_id)
|> Repo.chunk_stream(100, :batches, timeout: :infinity)
|> Stream.each(fn objects ->
object_ids = Enum.map(objects, & &1.id)
results = Enum.map(objects, &transfer_object_hashtags(&1))
failed_ids =
results
|> Enum.filter(&(elem(&1, 0) == :error))
|> Enum.map(&elem(&1, 1))
# Count of objects with hashtags: `{:noop, id}` is returned for objects having other AS2 tags
chunk_affected_count =
results
|> Enum.filter(&(elem(&1, 0) == :ok))
|> length()
for failed_id <- failed_ids do
_ =
Repo.query(
"INSERT INTO data_migration_failed_ids(data_migration_id, record_id) " <>
"VALUES ($1, $2) ON CONFLICT DO NOTHING;",
[data_migration_id, failed_id]
)
end
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = ANY($2)",
[data_migration_id, object_ids -- failed_ids]
)
max_object_id = Enum.at(object_ids, -1)
put_stat(:max_processed_id, max_object_id)
increment_stat(:iteration_processed_count, length(object_ids))
increment_stat(:processed_count, length(object_ids))
increment_stat(:failed_count, length(failed_ids))
increment_stat(:affected_count, chunk_affected_count)
put_stat(:records_per_second, records_per_second())
persist_state()
# A quick and dirty approach to controlling the load this background migration imposes
sleep_interval = Config.get([:populate_hashtags_table, :sleep_interval_ms], 0)
Process.sleep(sleep_interval)
end)
|> Stream.run()
end
@impl BaseMigrator
def query do
# Note: most objects have Mention-type AS2 tags and no hashtags (but we can't filter them out)
# Note: not checking activity type, expecting remove_non_create_objects_hashtags/_ to clean up
from(
object in Object,
where:
fragment("(?)->'tag' IS NOT NULL AND (?)->'tag' != '[]'::jsonb", object.data, object.data),
select: %{
id: object.id,
tag: fragment("(?)->'tag'", object.data)
}
)
|> join(:left, [o], hashtags_objects in fragment("SELECT object_id FROM hashtags_objects"),
on: hashtags_objects.object_id == o.id
)
|> where([_o, hashtags_objects], is_nil(hashtags_objects.object_id))
end
@spec transfer_object_hashtags(Map.t()) :: {:noop | :ok | :error, integer()}
defp transfer_object_hashtags(object) do
embedded_tags = if Map.has_key?(object, :tag), do: object.tag, else: object.data["tag"]
hashtags = Object.object_data_hashtags(%{"tag" => embedded_tags})
if Enum.any?(hashtags) do
transfer_object_hashtags(object, hashtags)
else
{:noop, object.id}
end
end
defp transfer_object_hashtags(object, hashtags) do
Repo.transaction(fn ->
with {:ok, hashtag_records} <- Hashtag.get_or_create_by_names(hashtags) do
maps = Enum.map(hashtag_records, &%{hashtag_id: &1.id, object_id: object.id})
base_error = "ERROR when inserting hashtags_objects for object with id #{object.id}"
try do
with {rows_count, _} when is_integer(rows_count) <-
Repo.insert_all("hashtags_objects", maps, on_conflict: :nothing) do
object.id
else
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
rescue
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
else
e ->
error = "ERROR: could not create hashtags for object #{object.id}: #{inspect(e)}"
Logger.error(error)
Repo.rollback(object.id)
end
end)
end
@impl BaseMigrator
def retry_failed do
data_migration_id = data_migration_id()
failed_objects_query()
|> Repo.chunk_stream(100, :one)
|> Stream.each(fn object ->
with {res, _} when res != :error <- transfer_object_hashtags(object) do
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = $2",
[data_migration_id, object.id]
)
end
end)
|> Stream.run()
put_stat(:failed_count, failures_count())
persist_state()
force_continue()
end
defp failed_objects_query do
from(o in Object)
|> join(:inner, [o], dmf in fragment("SELECT * FROM data_migration_failed_ids"),
on: dmf.record_id == o.id
)
|> where([_o, dmf], dmf.data_migration_id == ^data_migration_id())
|> order_by([o], asc: o.id)
end
@doc """
Service func to delete `hashtags_objects` for legacy objects not associated with Create activity.
Also deletes unreferenced `hashtags` records (might occur after deletion of `hashtags_objects`).
"""
def delete_non_create_activities_hashtags do
hashtags_objects_cleanup_query = """
DELETE FROM hashtags_objects WHERE object_id IN
(SELECT DISTINCT objects.id FROM objects
JOIN hashtags_objects ON hashtags_objects.object_id = objects.id LEFT JOIN activities
ON COALESCE(activities.data->'object'->>'id', activities.data->>'object') =
(objects.data->>'id')
AND activities.data->>'type' = 'Create'
WHERE activities.id IS NULL);
"""
hashtags_cleanup_query = """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL);
"""
{:ok, %{num_rows: hashtags_objects_count}} =
Repo.query(hashtags_objects_cleanup_query, [], timeout: :infinity)
{:ok, %{num_rows: hashtags_count}} =
Repo.query(hashtags_cleanup_query, [], timeout: :infinity)
{:ok, hashtags_objects_count, hashtags_count}
end
end

210
lib/pleroma/migrators/support/base_migrator.ex Normal file
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@ -0,0 +1,210 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigrator do
@moduledoc """
Base background migrator functionality.
"""
@callback perform() :: any()
@callback retry_failed() :: any()
@callback feature_config_path() :: list(atom())
@callback query() :: Ecto.Query.t()
@callback fault_rate_allowance() :: integer() | float()
defmacro __using__(_opts) do
quote do
use GenServer
require Logger
import Ecto.Query
alias __MODULE__.State
alias Pleroma.Config
alias Pleroma.Repo
@behaviour Pleroma.Migrators.Support.BaseMigrator
defdelegate data_migration(), to: State
defdelegate data_migration_id(), to: State
defdelegate state(), to: State
defdelegate persist_state(), to: State, as: :persist_to_db
defdelegate get_stat(key, value \\ nil), to: State, as: :get_data_key
defdelegate put_stat(key, value), to: State, as: :put_data_key
defdelegate increment_stat(key, increment), to: State, as: :increment_data_key
@reg_name {:global, __MODULE__}
def whereis, do: GenServer.whereis(@reg_name)
def start_link(_) do
case whereis() do
nil ->
GenServer.start_link(__MODULE__, nil, name: @reg_name)
pid ->
{:ok, pid}
end
end
@impl true
def init(_) do
{:ok, nil, {:continue, :init_state}}
end
@impl true
def handle_continue(:init_state, _state) do
{:ok, _} = State.start_link(nil)
data_migration = data_migration()
manual_migrations = Config.get([:instance, :manual_data_migrations], [])
cond do
Config.get(:env) == :test ->
update_status(:noop)
is_nil(data_migration) ->
message = "Data migration does not exist."
update_status(:failed, message)
Logger.error("#{__MODULE__}: #{message}")
data_migration.state == :manual or data_migration.name in manual_migrations ->
message = "Data migration is in manual execution or manual fix mode."
update_status(:manual, message)
Logger.warn("#{__MODULE__}: #{message}")
data_migration.state == :complete ->
on_complete(data_migration)
true ->
send(self(), :perform)
end
{:noreply, nil}
end
@impl true
def handle_info(:perform, state) do
State.reinit()
update_status(:running)
put_stat(:iteration_processed_count, 0)
put_stat(:started_at, NaiveDateTime.utc_now())
perform()
fault_rate = fault_rate()
put_stat(:fault_rate, fault_rate)
fault_rate_allowance = fault_rate_allowance()
cond do
fault_rate == 0 ->
set_complete()
is_float(fault_rate) and fault_rate <= fault_rate_allowance ->
message = """
Done with fault rate of #{fault_rate} which doesn't exceed #{fault_rate_allowance}.
Putting data migration to manual fix mode. Try running `#{__MODULE__}.retry_failed/0`.
"""
Logger.warn("#{__MODULE__}: #{message}")
update_status(:manual, message)
on_complete(data_migration())
true ->
message = "Too many failures. Try running `#{__MODULE__}.retry_failed/0`."
Logger.error("#{__MODULE__}: #{message}")
update_status(:failed, message)
end
persist_state()
{:noreply, state}
end
defp on_complete(data_migration) do
if data_migration.feature_lock || feature_state() == :disabled do
Logger.warn(
"#{__MODULE__}: migration complete but feature is locked; consider enabling."
)
:noop
else
Config.put(feature_config_path(), :enabled)
:ok
end
end
@doc "Approximate count for current iteration (including processed records count)"
def count(force \\ false, timeout \\ :infinity) do
stored_count = get_stat(:count)
if stored_count && !force do
stored_count
else
processed_count = get_stat(:processed_count, 0)
max_processed_id = get_stat(:max_processed_id, 0)
query = where(query(), [entity], entity.id > ^max_processed_id)
count = Repo.aggregate(query, :count, :id, timeout: timeout) + processed_count
put_stat(:count, count)
persist_state()
count
end
end
def failures_count do
with {:ok, %{rows: [[count]]}} <-
Repo.query(
"SELECT COUNT(record_id) FROM data_migration_failed_ids WHERE data_migration_id = $1;",
[data_migration_id()]
) do
count
end
end
def feature_state, do: Config.get(feature_config_path())
def force_continue do
send(whereis(), :perform)
end
def force_restart do
:ok = State.reset()
force_continue()
end
def set_complete do
update_status(:complete)
persist_state()
on_complete(data_migration())
end
defp update_status(status, message \\ nil) do
put_stat(:state, status)
put_stat(:message, message)
end
defp fault_rate do
with failures_count when is_integer(failures_count) <- failures_count() do
failures_count / Enum.max([get_stat(:affected_count, 0), 1])
else
_ -> :error
end
end
defp records_per_second do
get_stat(:iteration_processed_count, 0) / Enum.max([running_time(), 1])
end
defp running_time do
NaiveDateTime.diff(
NaiveDateTime.utc_now(),
get_stat(:started_at, NaiveDateTime.utc_now())
)
end
end
end
end

117
lib/pleroma/migrators/support/base_migrator_state.ex Normal file
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@ -0,0 +1,117 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigratorState do
@moduledoc """
Base background migrator state functionality.
"""
@callback data_migration() :: Pleroma.DataMigration.t()
defmacro __using__(_opts) do
quote do
use Agent
alias Pleroma.DataMigration
@behaviour Pleroma.Migrators.Support.BaseMigratorState
@reg_name {:global, __MODULE__}
def start_link(_) do
Agent.start_link(fn -> load_state_from_db() end, name: @reg_name)
end
def data_migration, do: raise("data_migration/0 is not implemented")
defoverridable data_migration: 0
defp load_state_from_db do
data_migration = data_migration()
data =
if data_migration do
Map.new(data_migration.data, fn {k, v} -> {String.to_atom(k), v} end)
else
%{}
end
%{
data_migration_id: data_migration && data_migration.id,
data: data
}
end
def persist_to_db do
%{data_migration_id: data_migration_id, data: data} = state()
if data_migration_id do
DataMigration.update_one_by_id(data_migration_id, data: data)
else
{:error, :nil_data_migration_id}
end
end
def reset do
%{data_migration_id: data_migration_id} = state()
with false <- is_nil(data_migration_id),
:ok <-
DataMigration.update_one_by_id(data_migration_id,
state: :pending,
data: %{}
) do
reinit()
else
true -> {:error, :nil_data_migration_id}
e -> e
end
end
def reinit do
Agent.update(@reg_name, fn _state -> load_state_from_db() end)
end
def state do
Agent.get(@reg_name, & &1)
end
def get_data_key(key, default \\ nil) do
get_in(state(), [:data, key]) || default
end
def put_data_key(key, value) do
_ = persist_non_data_change(key, value)
Agent.update(@reg_name, fn state ->
put_in(state, [:data, key], value)
end)
end
def increment_data_key(key, increment \\ 1) do
Agent.update(@reg_name, fn state ->
initial_value = get_in(state, [:data, key]) || 0
updated_value = initial_value + increment
put_in(state, [:data, key], updated_value)
end)
end
defp persist_non_data_change(:state, value) do
with true <- get_data_key(:state) != value,
true <- value in Pleroma.DataMigration.State.__valid_values__(),
%{data_migration_id: data_migration_id} when not is_nil(data_migration_id) <-
state() do
DataMigration.update_one_by_id(data_migration_id, state: value)
else
false -> :ok
_ -> {:error, :nil_data_migration_id}
end
end
defp persist_non_data_change(_, _) do
nil
end
def data_migration_id, do: Map.get(state(), :data_migration_id)
end
end
end

86
lib/pleroma/object.ex
View File

@ -10,6 +10,7 @@ defmodule Pleroma.Object do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Object.Fetcher
alias Pleroma.ObjectTombstone
@ -28,6 +29,8 @@ defmodule Pleroma.Object do
schema "objects" do
field(:data, :map)
many_to_many(:hashtags, Hashtag, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
@ -49,7 +52,8 @@ def with_joined_activity(query, activity_type \\ "Create", join_type \\ :inner)
end
def create(data) do
Object.change(%Object{}, %{data: data})
%Object{}
|> Object.change(%{data: data})
|> Repo.insert()
end
@ -58,8 +62,41 @@ def change(struct, params \\ %{}) do
|> cast(params, [:data])
|> validate_required([:data])
|> unique_constraint(:ap_id, name: :objects_unique_apid_index)
# Expecting `maybe_handle_hashtags_change/1` to run last:
|> maybe_handle_hashtags_change(struct)
end
# Note: not checking activity type (assuming non-legacy objects are associated with Create act.)
defp maybe_handle_hashtags_change(changeset, struct) do
with %Ecto.Changeset{valid?: true} <- changeset,
data_hashtags_change = get_change(changeset, :data),
{_, true} <- {:changed, hashtags_changed?(struct, data_hashtags_change)},
{:ok, hashtag_records} <-
data_hashtags_change
|> object_data_hashtags()
|> Hashtag.get_or_create_by_names() do
put_assoc(changeset, :hashtags, hashtag_records)
else
%{valid?: false} ->
changeset
{:changed, false} ->
changeset
{:error, _} ->
validate_change(changeset, :data, fn _, _ ->
[data: "error referencing hashtags"]
end)
end
end
defp hashtags_changed?(%Object{} = struct, %{"tag" => _} = data) do
Enum.sort(embedded_hashtags(struct)) !=
Enum.sort(object_data_hashtags(data))
end
defp hashtags_changed?(_, _), do: false
def get_by_id(nil), do: nil
def get_by_id(id), do: Repo.get(Object, id)
@ -187,9 +224,13 @@ def make_tombstone(%Object{data: %{"id" => id, "type" => type}}, deleted \\ Date
def swap_object_with_tombstone(object) do
tombstone = make_tombstone(object)
object
|> Object.change(%{data: tombstone})
|> Repo.update()
with {:ok, object} <-
object
|> Object.change(%{data: tombstone})
|> Repo.update() do
Hashtag.unlink(object)
{:ok, object}
end
end
def delete(%Object{data: %{"id" => id}} = object) do
@ -325,7 +366,7 @@ def update_data(%Object{data: data} = object, attrs \\ %{}) do
end
def local?(%Object{data: %{"id" => id}}) do
String.starts_with?(id, Pleroma.Web.base_url() <> "/")
String.starts_with?(id, Pleroma.Web.Endpoint.url() <> "/")
end
def replies(object, opts \\ []) do
@ -349,4 +390,39 @@ def replies(object, opts \\ []) do
def self_replies(object, opts \\ []),
do: replies(object, Keyword.put(opts, :self_only, true))
def tags(%Object{data: %{"tag" => tags}}) when is_list(tags), do: tags
def tags(_), do: []
def hashtags(%Object{} = object) do
# Note: always using embedded hashtags regardless whether they are migrated to hashtags table
# (embedded hashtags stay in sync anyways, and we avoid extra joins and preload hassle)
embedded_hashtags(object)
end
def embedded_hashtags(%Object{data: data}) do
object_data_hashtags(data)
end
def embedded_hashtags(_), do: []
def object_data_hashtags(%{"tag" => tags}) when is_list(tags) do
tags
|> Enum.filter(fn
%{"type" => "Hashtag"} = data -> Map.has_key?(data, "name")
plain_text when is_bitstring(plain_text) -> true
_ -> false
end)
|> Enum.map(fn
%{"name" => "#" <> hashtag} -> String.downcase(hashtag)
%{"name" => hashtag} -> String.downcase(hashtag)
hashtag when is_bitstring(hashtag) -> String.downcase(hashtag)
end)
|> Enum.uniq()
# Note: "" elements (plain text) might occur in `data.tag` for incoming objects
|> Enum.filter(&(&1 not in [nil, ""]))
end
def object_data_hashtags(_), do: []
end

8
lib/pleroma/object/containment.ex
View File

@ -71,6 +71,14 @@ def contain_origin_from_id(id, %{"id" => other_id} = _params) when is_binary(oth
compare_uris(id_uri, other_uri)
end
# Mastodon pin activities don't have an id, so we check the object field, which will be pinned.
def contain_origin_from_id(id, %{"object" => object}) when is_binary(object) do
id_uri = URI.parse(id)
object_uri = URI.parse(object)
compare_uris(id_uri, object_uri)
end
def contain_origin_from_id(_id, _data), do: :error
def contain_child(%{"object" => %{"id" => id, "attributedTo" => _} = object}),

10
lib/pleroma/object/fetcher.ex
View File

@ -4,6 +4,7 @@
defmodule Pleroma.Object.Fetcher do
alias Pleroma.HTTP
alias Pleroma.Maps
alias Pleroma.Object
alias Pleroma.Object.Containment
alias Pleroma.Repo
@ -101,6 +102,9 @@ def fetch_object_from_id(id, options \\ []) do
{:transmogrifier, {:error, {:reject, e}}} ->
{:reject, e}
{:transmogrifier, {:reject, e}} ->
{:reject, e}
{:transmogrifier, _} = e ->
{:error, e}
@ -124,12 +128,14 @@ def fetch_object_from_id(id, options \\ []) do
defp prepare_activity_params(data) do
%{
"type" => "Create",
"to" => data["to"] || [],
"cc" => data["cc"] || [],
# Should we seriously keep this attributedTo thing?
"actor" => data["actor"] || data["attributedTo"],
"object" => data
}
|> Maps.put_if_present("to", data["to"])
|> Maps.put_if_present("cc", data["cc"])
|> Maps.put_if_present("bto", data["bto"])
|> Maps.put_if_present("bcc", data["bcc"])
end
def fetch_object_from_id!(id, options \\ []) do

3
lib/pleroma/pagination.ex
View File

@ -93,6 +93,7 @@ defp cast_params(params) do
max_id: :string,
offset: :integer,
limit: :integer,
skip_extra_order: :boolean,
skip_order: :boolean
}
@ -114,6 +115,8 @@ defp restrict(query, :max_id, %{max_id: max_id}, table_binding) do
defp restrict(query, :order, %{skip_order: true}, _), do: query
defp restrict(%{order_bys: [_ | _]} = query, :order, %{skip_extra_order: true}, _), do: query
defp restrict(query, :order, %{min_id: _}, table_binding) do
order_by(
query,

6
lib/pleroma/repo.ex
View File

@ -63,8 +63,8 @@ def get_assoc(resource, association) do
iex> Pleroma.Repo.chunk_stream(Pleroma.Activity.Queries.by_actor(ap_id), 500, :batches)
"""
@spec chunk_stream(Ecto.Query.t(), integer(), atom()) :: Enumerable.t()
def chunk_stream(query, chunk_size, returns_as \\ :one) do
# We don't actually need start and end funcitons of resource streaming,
def chunk_stream(query, chunk_size, returns_as \\ :one, query_options \\ []) do
# We don't actually need start and end functions of resource streaming,
# but it seems to be the only way to not fetch records one-by-one and
# have individual records be the elements of the stream, instead of
# lists of records
@ -76,7 +76,7 @@ def chunk_stream(query, chunk_size, returns_as \\ :one) do
|> order_by(asc: :id)
|> where([r], r.id > ^last_id)
|> limit(^chunk_size)
|> all()
|> all(query_options)
|> case do
[] ->
{:halt, last_id}

2
lib/pleroma/reverse_proxy.ex
View File

@ -411,7 +411,7 @@ defp increase_read_duration(_) do
{:ok, :no_duration_limit, :no_duration_limit}
end
defp client, do: Pleroma.ReverseProxy.Client
defp client, do: Pleroma.ReverseProxy.Client.Wrapper
defp track_failed_url(url, error, opts) do
ttl =

18
lib/pleroma/reverse_proxy/client.ex
View File

@ -17,22 +17,4 @@ defmodule Pleroma.ReverseProxy.Client do
@callback stream_body(map()) :: {:ok, binary(), map()} | :done | {:error, atom() | String.t()}
@callback close(reference() | pid() | map()) :: :ok
def request(method, url, headers, body \\ "", opts \\ []) do
client().request(method, url, headers, body, opts)
end
def stream_body(ref), do: client().stream_body(ref)
def close(ref), do: client().close(ref)
defp client do
:tesla
|> Application.get_env(:adapter)
|> client()
end
defp client(Tesla.Adapter.Hackney), do: Pleroma.ReverseProxy.Client.Hackney
defp client(Tesla.Adapter.Gun), do: Pleroma.ReverseProxy.Client.Tesla
defp client(_), do: Pleroma.Config.get!(Pleroma.ReverseProxy.Client)
end

29
lib/pleroma/reverse_proxy/client/wrapper.ex Normal file
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@ -0,0 +1,29 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.ReverseProxy.Client.Wrapper do
@moduledoc "Meta-client that calls the appropriate client from the config."
@behaviour Pleroma.ReverseProxy.Client
@impl true
def request(method, url, headers, body \\ "", opts \\ []) do
client().request(method, url, headers, body, opts)
end
@impl true
def stream_body(ref), do: client().stream_body(ref)
@impl true
def close(ref), do: client().close(ref)
defp client do
:tesla
|> Application.get_env(:adapter)
|> client()
end
defp client(Tesla.Adapter.Hackney), do: Pleroma.ReverseProxy.Client.Hackney
defp client(Tesla.Adapter.Gun), do: Pleroma.ReverseProxy.Client.Tesla
defp client(_), do: Pleroma.Config.get!(Pleroma.ReverseProxy.Client)
end

12
lib/pleroma/tests/auth_test_controller.ex
View File

@ -9,7 +9,6 @@ defmodule Pleroma.Tests.AuthTestController do
use Pleroma.Web, :controller
alias Pleroma.User
alias Pleroma.Web.Plugs.EnsurePublicOrAuthenticatedPlug
alias Pleroma.Web.Plugs.OAuthScopesPlug
# Serves only with proper OAuth token (:api and :authenticated_api)
@ -47,10 +46,7 @@ defmodule Pleroma.Tests.AuthTestController do
# Via :authenticated_api, serves if token is present and has requested scopes
#
# Suggested use: as :fallback_oauth_check but open with nil :user for :api on private instances
plug(
:skip_plug,
EnsurePublicOrAuthenticatedPlug when action == :fallback_oauth_skip_publicity_check
)
plug(:skip_public_check when action == :fallback_oauth_skip_publicity_check)
plug(
OAuthScopesPlug,
@ -62,11 +58,7 @@ defmodule Pleroma.Tests.AuthTestController do
# Via :authenticated_api, serves if :user is set (regardless of token presence and its scopes)
#
# Suggested use: making an :api endpoint always accessible (e.g. email confirmation endpoint)
plug(
:skip_plug,
[OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug]
when action == :skip_oauth_skip_publicity_check
)
plug(:skip_auth when action == :skip_oauth_skip_publicity_check)
# Via :authenticated_api, always fails with 403 (endpoint is insecure)
# Via :api, drops :user if present and serves if public (private instance rejects on no user)

18
lib/pleroma/upload.ex
View File

@ -23,6 +23,9 @@ defmodule Pleroma.Upload do
is once created permanent and changing it (especially in uploaders) is probably a bad idea!
* `:tempfile` - path to the temporary file. Prefer in-place changes on the file rather than changing the
path as the temporary file is also tracked by `Plug.Upload{}` and automatically deleted once the request is over.
* `:width` - width of the media in pixels
* `:height` - height of the media in pixels
* `:blurhash` - string hash of the image encoded with the blurhash algorithm (https://blurha.sh/)
Related behaviors:
@ -32,6 +35,7 @@ defmodule Pleroma.Upload do
"""
alias Ecto.UUID
alias Pleroma.Config
alias Pleroma.Maps
require Logger
@type source ::
@ -53,9 +57,12 @@ defmodule Pleroma.Upload do
name: String.t(),
tempfile: String.t(),
content_type: String.t(),
width: integer(),
height: integer(),
blurhash: String.t(),
path: String.t()
}
defstruct [:id, :name, :tempfile, :content_type, :path]
defstruct [:id, :name, :tempfile, :content_type, :width, :height, :blurhash, :path]
defp get_description(opts, upload) do
case {opts[:description], Pleroma.Config.get([Pleroma.Upload, :default_description])} do
@ -89,9 +96,12 @@ def store(upload, opts \\ []) do
"mediaType" => upload.content_type,
"href" => url_from_spec(upload, opts.base_url, url_spec)
}
|> Maps.put_if_present("width", upload.width)
|> Maps.put_if_present("height", upload.height)
],
"name" => description
}}
}
|> Maps.put_if_present("blurhash", upload.blurhash)}
else
{:description_limit, _} ->
{:error, :description_too_long}
@ -225,7 +235,7 @@ def base_url do
case uploader do
Pleroma.Uploaders.Local ->
upload_base_url || Pleroma.Web.base_url() <> "/media/"
upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
Pleroma.Uploaders.S3 ->
bucket = Config.get([Pleroma.Uploaders.S3, :bucket])
@ -251,7 +261,7 @@ def base_url do
end
_ ->
public_endpoint || upload_base_url || Pleroma.Web.base_url() <> "/media/"
public_endpoint || upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
end
end
end

6
lib/pleroma/upload/filter.ex
View File

@ -15,13 +15,13 @@ defmodule Pleroma.Upload.Filter do
require Logger
@callback filter(Pleroma.Upload.t()) ::
@callback filter(upload :: struct()) ::
{:ok, :filtered}
| {:ok, :noop}
| {:ok, :filtered, Pleroma.Upload.t()}
| {:ok, :filtered, upload :: struct()}
| {:error, any()}
@spec filter([module()], Pleroma.Upload.t()) :: {:ok, Pleroma.Upload.t()} | {:error, any()}
@spec filter([module()], upload :: struct()) :: {:ok, upload :: struct()} | {:error, any()}
def filter([], upload) do
{:ok, upload}

83
lib/pleroma/upload/filter/analyze_metadata.ex Normal file
View File

@ -0,0 +1,83 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.AnalyzeMetadata do
@moduledoc """
Extracts metadata about the upload, such as width/height
"""
require Logger
@behaviour Pleroma.Upload.Filter
@spec filter(Pleroma.Upload.t()) ::
{:ok, :filtered, Pleroma.Upload.t()} | {:ok, :noop} | {:error, String.t()}
def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _} = upload) do
try do
image =
file
|> Mogrify.open()
|> Mogrify.verbose()
upload =
upload
|> Map.put(:width, image.width)
|> Map.put(:height, image.height)
|> Map.put(:blurhash, get_blurhash(file))
{:ok, :filtered, upload}
rescue
e in ErlangError ->
Logger.warn("#{__MODULE__}: #{inspect(e)}")
{:ok, :noop}
end
end
def filter(%Pleroma.Upload{tempfile: file, content_type: "video" <> _} = upload) do
try do
result = media_dimensions(file)
upload =
upload
|> Map.put(:width, result.width)
|> Map.put(:height, result.height)
{:ok, :filtered, upload}
rescue
e in ErlangError ->
Logger.warn("#{__MODULE__}: #{inspect(e)}")
{:ok, :noop}
end
end
def filter(_), do: {:ok, :noop}
defp get_blurhash(file) do
with {:ok, blurhash} <- :eblurhash.magick(file) do
blurhash
else
_ -> nil
end
end
defp media_dimensions(file) do
with executable when is_binary(executable) <- System.find_executable("ffprobe"),
args = [
"-v",
"error",
"-show_entries",
"stream=width,height",
"-of",
"csv=p=0:s=x",
file
],
{result, 0} <- System.cmd(executable, args),
[width, height] <-
String.split(String.trim(result), "x") |> Enum.map(&String.to_integer(&1)) do
%{width: width, height: height}
else
nil -> {:error, {:ffprobe, :command_not_found}}
{:error, _} = error -> error
end
end
end

4
lib/pleroma/uploaders/uploader.ex
View File

@ -35,7 +35,7 @@ defmodule Pleroma.Uploaders.Uploader do
"""
@type file_spec :: {:file | :url, String.t()}
@callback put_file(Pleroma.Upload.t()) ::
@callback put_file(upload :: struct()) ::
:ok | {:ok, file_spec()} | {:error, String.t()} | :wait_callback
@callback delete_file(file :: String.t()) :: :ok | {:error, String.t()}
@ -46,7 +46,7 @@ defmodule Pleroma.Uploaders.Uploader do
| {:error, Plug.Conn.t(), String.t()}
@optional_callbacks http_callback: 2
@spec put_file(module(), Pleroma.Upload.t()) :: {:ok, file_spec()} | {:error, String.t()}
@spec put_file(module(), upload :: struct()) :: {:ok, file_spec()} | {:error, String.t()}
def put_file(uploader, upload) do
case uploader.put_file(upload) do
:ok -> {:ok, {:file, upload.path}}

141
lib/pleroma/user.ex
View File

@ -27,13 +27,13 @@ defmodule Pleroma.User do
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.UserRelationship
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
alias Pleroma.Web.Endpoint
alias Pleroma.Web.OAuth
alias Pleroma.Web.RelMe
alias Pleroma.Workers.BackgroundWorker
@ -99,6 +99,7 @@ defmodule Pleroma.User do
field(:local, :boolean, default: true)
field(:follower_address, :string)
field(:following_address, :string)
field(:featured_address, :string)
field(:search_rank, :float, virtual: true)
field(:search_type, :integer, virtual: true)
field(:tags, {:array, :string}, default: [])
@ -130,7 +131,6 @@ defmodule Pleroma.User do
field(:hide_followers, :boolean, default: false)
field(:hide_follows, :boolean, default: false)
field(:hide_favorites, :boolean, default: true)
field(:pinned_activities, {:array, :string}, default: [])
field(:email_notifications, :map, default: %{"digest" => false})
field(:mascot, :map, default: nil)
field(:emoji, :map, default: %{})
@ -148,6 +148,7 @@ defmodule Pleroma.User do
field(:accepts_chat_messages, :boolean, default: nil)
field(:last_active_at, :naive_datetime)
field(:disclose_client, :boolean, default: true)
field(:pinned_objects, :map, default: %{})
embeds_one(
:notification_settings,
@ -359,7 +360,7 @@ def avatar_url(user, options \\ []) do
_ ->
unless options[:no_default] do
Config.get([:assets, :default_user_avatar], "#{Web.base_url()}/images/avi.png")
Config.get([:assets, :default_user_avatar], "#{Endpoint.url()}/images/avi.png")
end
end
end
@ -367,13 +368,15 @@ def avatar_url(user, options \\ []) do
def banner_url(user, options \\ []) do
case user.banner do
%{"url" => [%{"href" => href} | _]} -> href
_ -> !options[:no_default] && "#{Web.base_url()}/images/banner.png"
_ -> !options[:no_default] && "#{Endpoint.url()}/images/banner.png"
end
end
# Should probably be renamed or removed
def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"
@spec ap_id(User.t()) :: String.t()
def ap_id(%User{nickname: nickname}), do: "#{Endpoint.url()}/users/#{nickname}"
@spec ap_followers(User.t()) :: String.t()
def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
@ -381,6 +384,11 @@ def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
def ap_following(%User{following_address: fa}) when is_binary(fa), do: fa
def ap_following(%User{} = user), do: "#{ap_id(user)}/following"
@spec ap_featured_collection(User.t()) :: String.t()
def ap_featured_collection(%User{featured_address: fa}) when is_binary(fa), do: fa
def ap_featured_collection(%User{} = user), do: "#{ap_id(user)}/collections/featured"
defp truncate_fields_param(params) do
if Map.has_key?(params, :fields) do
Map.put(params, :fields, Enum.map(params[:fields], &truncate_field/1))
@ -443,6 +451,7 @@ def remote_user_changeset(struct \\ %User{local: false}, params) do
:uri,
:follower_address,
:following_address,
:featured_address,
:hide_followers,
:hide_follows,
:hide_followers_count,
@ -454,7 +463,8 @@ def remote_user_changeset(struct \\ %User{local: false}, params) do
:invisible,
:actor_type,
:also_known_as,
:accepts_chat_messages
:accepts_chat_messages,
:pinned_objects
]
)
|> cast(params, [:name], empty_values: [])
@ -686,7 +696,7 @@ def register_changeset_ldap(struct, params = %{password: password})
|> validate_format(:nickname, local_nickname_regex())
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def register_changeset(struct, params \\ %{}, opts \\ []) do
@ -747,7 +757,7 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
|> put_password_hash
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def maybe_validate_required_email(changeset, true), do: changeset
@ -765,11 +775,16 @@ defp put_ap_id(changeset) do
put_change(changeset, :ap_id, ap_id)
end
defp put_following_and_follower_address(changeset) do
followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
defp put_following_and_follower_and_featured_address(changeset) do
user = %User{nickname: get_field(changeset, :nickname)}
followers = ap_followers(user)
following = ap_following(user)
featured = ap_featured_collection(user)
changeset
|> put_change(:follower_address, followers)
|> put_change(:following_address, following)
|> put_change(:featured_address, featured)
end
defp autofollow_users(user) do
@ -1680,8 +1695,6 @@ def purge_user_changeset(user) do
email: nil,
name: nil,
password_hash: nil,
keys: nil,
public_key: nil,
avatar: %{},
tags: [],
last_refreshed_at: nil,
@ -1692,9 +1705,7 @@ def purge_user_changeset(user) do
follower_count: 0,
following_count: 0,
is_locked: false,
is_confirmed: true,
password_reset_pending: false,
is_approved: true,
registration_reason: nil,
confirmation_token: nil,
domain_blocks: [],
@ -1710,45 +1721,53 @@ def purge_user_changeset(user) do
raw_fields: [],
is_discoverable: false,
also_known_as: []
# id: preserved
# ap_id: preserved
# nickname: preserved
})
end
# Purge doesn't delete the user from the database.
# It just nulls all its fields and deactivates it.
# See `User.purge_user_changeset/1` above.
defp purge(%User{} = user) do
user
|> purge_user_changeset()
|> update_and_set_cache()
end
def delete(users) when is_list(users) do
for user <- users, do: delete(user)
end
def delete(%User{} = user) do
# Purge the user immediately
purge(user)
BackgroundWorker.enqueue("delete_user", %{"user_id" => user.id})
end
defp delete_and_invalidate_cache(%User{} = user) do
# *Actually* delete the user from the DB
defp delete_from_db(%User{} = user) do
invalidate_cache(user)
Repo.delete(user)
end
defp delete_or_deactivate(%User{local: false} = user), do: delete_and_invalidate_cache(user)
# If the user never finalized their account, it's safe to delete them.
defp maybe_delete_from_db(%User{local: true, is_confirmed: false} = user),
do: delete_from_db(user)
defp delete_or_deactivate(%User{local: true} = user) do
status = account_status(user)
defp maybe_delete_from_db(%User{local: true, is_approved: false} = user),
do: delete_from_db(user)
case status do
:confirmation_pending ->
delete_and_invalidate_cache(user)
:approval_pending ->
delete_and_invalidate_cache(user)
_ ->
user
|> purge_user_changeset()
|> update_and_set_cache()
end
end
defp maybe_delete_from_db(user), do: {:ok, user}
def perform(:force_password_reset, user), do: force_password_reset(user)
@spec perform(atom(), User.t()) :: {:ok, User.t()}
def perform(:delete, %User{} = user) do
# Purge the user again, in case perform/2 is called directly
purge(user)
# Remove all relationships
user
|> get_followers()
@ -1766,10 +1785,9 @@ def perform(:delete, %User{} = user) do
delete_user_activities(user)
delete_notifications_from_user_activities(user)
delete_outgoing_pending_follow_requests(user)
delete_or_deactivate(user)
maybe_delete_from_db(user)
end
def perform(:set_activation_async, user, status), do: set_activation(user, status)
@ -2255,13 +2273,6 @@ def update_background(user, background) do
|> update_and_set_cache()
end
def roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
%{
admin: is_admin,
moderator: is_moderator
}
end
def validate_fields(changeset, remote? \\ false) do
limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
limit = Config.get([:instance, limit_name], 0)
@ -2350,45 +2361,35 @@ def approval_changeset(user, set_approval: approved?) do
cast(user, %{is_approved: approved?}, [:is_approved])
end
def add_pinnned_activity(user, %Pleroma.Activity{id: id}) do
if id not in user.pinned_activities do
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
params = %{pinned_activities: user.pinned_activities ++ [id]}
# if pinned activity was scheduled for deletion, we remove job
if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(id) do
Oban.cancel_job(expiration.id)
end
@spec add_pinned_object_id(User.t(), String.t()) :: {:ok, User.t()} | {:error, term()}
def add_pinned_object_id(%User{} = user, object_id) do
if !user.pinned_objects[object_id] do
params = %{pinned_objects: Map.put(user.pinned_objects, object_id, NaiveDateTime.utc_now())}
user
|> cast(params, [:pinned_activities])
|> validate_length(:pinned_activities,
max: max_pinned_statuses,
message: "You have already pinned the maximum number of statuses"
)
|> cast(params, [:pinned_objects])
|> validate_change(:pinned_objects, fn :pinned_objects, pinned_objects ->
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
if Enum.count(pinned_objects) <= max_pinned_statuses do
[]
else
[pinned_objects: "You have already pinned the maximum number of statuses"]
end
end)
else
change(user)
end
|> update_and_set_cache()
end
def remove_pinnned_activity(user, %Pleroma.Activity{id: id, data: data}) do
params = %{pinned_activities: List.delete(user.pinned_activities, id)}
# if pinned activity was scheduled for deletion, we reschedule it for deletion
if data["expires_at"] do
# MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
{:ok, expires_at} =
data["expires_at"] |> Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast()
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: id,
expires_at: expires_at
})
end
@spec remove_pinned_object_id(User.t(), String.t()) :: {:ok, t()} | {:error, term()}
def remove_pinned_object_id(%User{} = user, object_id) do
user
|> cast(params, [:pinned_activities])
|> cast(
%{pinned_objects: Map.delete(user.pinned_objects, object_id)},
[:pinned_objects]
)
|> update_and_set_cache()
end

2
lib/pleroma/user/query.ex
View File

@ -27,7 +27,7 @@ defmodule Pleroma.User.Query do
- e.g. Pleroma.User.Query.build(%{ap_id: ["http://ap_id1", "http://ap_id2"]})
"""
import Ecto.Query
import Pleroma.Web.AdminAPI.Search, only: [not_empty_string: 1]
import Pleroma.Web.Utils.Guards, only: [not_empty_string: 1]
alias Pleroma.FollowingRelationship
alias Pleroma.User

19
lib/pleroma/utils.ex
View File

@ -11,6 +11,8 @@ defmodule Pleroma.Utils do
eperm epipe erange erofs espipe esrch estale etxtbsy exdev
)a
@repo_timeout Pleroma.Config.get([Pleroma.Repo, :timeout], 15_000)
def compile_dir(dir) when is_binary(dir) do
dir
|> File.ls!()
@ -63,4 +65,21 @@ def posix_error_message(code) when code in @posix_error_codes do
end
def posix_error_message(_), do: ""
@doc """
Returns [timeout: integer] suitable for passing as an option to Repo functions.
This function detects if the execution was triggered from IEx shell, Mix task, or
./bin/pleroma_ctl and sets the timeout to :infinity, else returns the default timeout value.
"""
@spec query_timeout() :: [timeout: integer]
def query_timeout do
{parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2)
cond do
parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity]
parent == :erl_eval -> [timeout: :infinity]
true -> [timeout: @repo_timeout]
end
end
end

30
lib/pleroma/web.ex
View File

@ -35,9 +35,10 @@ def controller do
import Plug.Conn
import Pleroma.Web.Gettext
import Pleroma.Web.Router.Helpers
import Pleroma.Web.TranslationHelpers
alias Pleroma.Web.Router.Helpers, as: Routes
plug(:set_put_layout)
defp set_put_layout(conn, _) do
@ -61,6 +62,14 @@ defp skip_plug(conn, plug_modules) do
)
end
defp skip_auth(conn, _) do
skip_plug(conn, [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug])
end
defp skip_public_check(conn, _) do
skip_plug(conn, EnsurePublicOrAuthenticatedPlug)
end
# Executed just before actual controller action, invokes before-action hooks (callbacks)
defp action(conn, params) do
with %{halted: false} = conn <-
@ -131,7 +140,8 @@ def view do
import Pleroma.Web.ErrorHelpers
import Pleroma.Web.Gettext
import Pleroma.Web.Router.Helpers
alias Pleroma.Web.Router.Helpers, as: Routes
require Logger
@ -229,20 +239,4 @@ def call(%Plug.Conn{} = conn, options) do
defmacro __using__(which) when is_atom(which) do
apply(__MODULE__, which, [])
end
def base_url do
Pleroma.Web.Endpoint.url()
end
# TODO: Change to Phoenix.Router.routes/1 for Phoenix 1.6.0+
def get_api_routes do
Pleroma.Web.Router.__routes__()
|> Enum.reject(fn r -> r.plug == Pleroma.Web.Fallback.RedirectController end)
|> Enum.map(fn r ->
r.path
|> String.split("/", trim: true)
|> List.first()
end)
|> Enum.uniq()
end
end

388
lib/pleroma/web/activity_pub/activity_pub.ex
View File

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Conversation
alias Pleroma.Conversation.Participation
alias Pleroma.Filter
alias Pleroma.Hashtag
alias Pleroma.Maps
alias Pleroma.Notification
alias Pleroma.Object
@ -52,15 +53,18 @@ defp get_recipients(data) do
{recipients, to, cc}
end
defp check_actor_is_active(nil), do: true
defp check_actor_can_insert(%{"type" => "Delete"}), do: true
defp check_actor_can_insert(%{"type" => "Undo"}), do: true
defp check_actor_is_active(actor) when is_binary(actor) do
defp check_actor_can_insert(%{"actor" => actor}) when is_binary(actor) do
case User.get_cached_by_ap_id(actor) do
%User{is_active: true} -> true
_ -> false
end
end
defp check_actor_can_insert(_), do: true
defp check_remote_limit(%{"object" => %{"content" => content}}) when not is_nil(content) do
limit = Config.get([:instance, :remote_limit])
String.length(content) <= limit
@ -87,7 +91,7 @@ defp increase_replies_count_if_reply(%{
defp increase_replies_count_if_reply(_create_data), do: :noop
@object_types ~w[ChatMessage Question Answer Audio Video Event Article]
@object_types ~w[ChatMessage Question Answer Audio Video Event Article Note Page]
@impl true
def persist(%{"type" => type} = object, meta) when type in @object_types do
with {:ok, object} <- Object.create(object) do
@ -116,7 +120,7 @@ def persist(object, meta) do
def insert(map, local \\ true, fake \\ false, bypass_actor_check \\ false) when is_map(map) do
with nil <- Activity.normalize(map),
map <- lazy_put_activity_defaults(map, fake),
{_, true} <- {:actor_check, bypass_actor_check || check_actor_is_active(map["actor"])},
{_, true} <- {:actor_check, bypass_actor_check || check_actor_can_insert(map)},
{_, true} <- {:remote_limit_pass, check_remote_limit(map)},
{:ok, map} <- MRF.filter(map),
{recipients, _, _} = get_recipients(map),
@ -465,6 +469,23 @@ def fetch_latest_direct_activity_id_for_context(context, opts \\ %{}) do
|> Repo.one()
end
defp fetch_paginated_optimized(query, opts, pagination) do
# Note: tag-filtering funcs may apply "ORDER BY objects.id DESC",
# and extra sorting on "activities.id DESC NULLS LAST" would worse the query plan
opts = Map.put(opts, :skip_extra_order, true)
Pagination.fetch_paginated(query, opts, pagination)
end
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> fetch_paginated_optimized(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
end
@spec fetch_public_or_unlisted_activities(map(), Pagination.type()) :: [Activity.t()]
def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
opts = Map.delete(opts, :user)
@ -472,7 +493,7 @@ def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
[Constants.as_public()]
|> fetch_activities_query(opts)
|> restrict_unlisted(opts)
|> Pagination.fetch_paginated(opts, pagination)
|> fetch_paginated_optimized(opts, pagination)
end
@spec fetch_public_activities(map(), Pagination.type()) :: [Activity.t()]
@ -612,7 +633,7 @@ defp fetch_activities_for_user(user, reading_user, params) do
|> Map.put(:type, ["Create", "Announce"])
|> Map.put(:user, reading_user)
|> Map.put(:actor_id, user.ap_id)
|> Map.put(:pinned_activity_ids, user.pinned_activities)
|> Map.put(:pinned_object_ids, Map.keys(user.pinned_objects))
params =
if User.blocks?(reading_user, user) do
@ -693,52 +714,144 @@ defp restrict_since(query, %{since_id: since_id}) do
defp restrict_since(query, _), do: query
defp restrict_tag_reject(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise "Can't use the child object without preloading!"
defp restrict_embedded_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_tag_reject(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_tag_reject(query, _), do: query
defp restrict_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise "Can't use the child object without preloading!"
end
defp restrict_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
defp restrict_embedded_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?& (?)", object.data, ^tag_all)
)
end
defp restrict_tag_all(query, _), do: query
defp restrict_embedded_tag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: tag})
end
defp restrict_tag(_query, %{tag: _tag, skip_preload: true}) do
defp restrict_embedded_tag_all(query, _), do: query
defp restrict_embedded_tag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_any(query, %{tag: [_ | _] = tag_any}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag_any)
)
end
defp restrict_embedded_tag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: [tag]})
end
defp restrict_embedded_tag_any(query, _), do: query
defp restrict_embedded_tag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: tag_reject})
when is_binary(tag_reject) do
restrict_embedded_tag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_embedded_tag_reject_any(query, _), do: query
defp object_ids_query_for_tags(tags) do
from(hto in "hashtags_objects")
|> join(:inner, [hto], ht in Pleroma.Hashtag, on: hto.hashtag_id == ht.id)
|> where([hto, ht], ht.name in ^tags)
|> select([hto], hto.object_id)
|> distinct([hto], true)
end
defp restrict_hashtag_all(_query, %{tag_all: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_all(query, %{tag_all: [single_tag]}) do
restrict_hashtag_any(query, %{tag: single_tag})
end
defp restrict_hashtag_all(query, %{tag_all: [_ | _] = tags}) do
from(
[_activity, object] in query,
where:
fragment(
"""
(SELECT array_agg(hashtags.name) FROM hashtags JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id WHERE hashtags.name = ANY(?)
AND hashtags_objects.object_id = ?) @> ?
""",
^tags,
object.id,
^tags
)
)
end
defp restrict_hashtag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_hashtag_all(query, %{tag_all: [tag]})
end
defp restrict_hashtag_all(query, _), do: query
defp restrict_hashtag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_any(query, %{tag: [_ | _] = tags}) do
hashtag_ids =
from(ht in Hashtag, where: ht.name in ^tags, select: ht.id)
|> Repo.all()
# Note: NO extra ordering should be done on "activities.id desc nulls last" for optimal plan
from(
[_activity, object] in query,
join: hto in "hashtags_objects",
on: hto.object_id == object.id,
where: hto.hashtag_id in ^hashtag_ids,
distinct: [desc: object.id],
order_by: [desc: object.id]
)
end
defp restrict_hashtag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_hashtag_any(query, %{tag: [tag]})
end
defp restrict_hashtag_any(query, _), do: query
defp restrict_hashtag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_reject_any(query, %{tag_reject: [_ | _] = tags_reject}) do
from(
[_activity, object] in query,
where: object.id not in subquery(object_ids_query_for_tags(tags_reject))
)
end
defp restrict_hashtag_reject_any(query, %{tag_reject: tag_reject}) when is_binary(tag_reject) do
restrict_hashtag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_hashtag_reject_any(query, _), do: query
defp raise_on_missing_preload do
raise "Can't use the child object without preloading!"
end
defp restrict_tag(query, %{tag: tag}) when is_list(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag)
)
end
defp restrict_tag(query, %{tag: tag}) when is_binary(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\? (?)", object.data, ^tag)
)
end
defp restrict_tag(query, _), do: query
defp restrict_recipients(query, [], _user), do: query
defp restrict_recipients(query, recipients, nil) do
@ -965,8 +1078,18 @@ defp restrict_unlisted(query, %{restrict_unlisted: true}) do
defp restrict_unlisted(query, _), do: query
defp restrict_pinned(query, %{pinned: true, pinned_activity_ids: ids}) do
from(activity in query, where: activity.id in ^ids)
defp restrict_pinned(query, %{pinned: true, pinned_object_ids: ids}) do
from(
[activity, object: o] in query,
where:
fragment(
"(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
activity.data,
activity.data,
activity.data,
^ids
)
)
end
defp restrict_pinned(query, _), do: query
@ -1098,6 +1221,26 @@ defp maybe_order(query, %{order: :asc}) do
defp maybe_order(query, _), do: query
defp normalize_fetch_activities_query_opts(opts) do
Enum.reduce([:tag, :tag_all, :tag_reject], opts, fn key, opts ->
case opts[key] do
value when is_bitstring(value) ->
Map.put(opts, key, Hashtag.normalize_name(value))
value when is_list(value) ->
normalized_value =
value
|> Enum.map(&Hashtag.normalize_name/1)
|> Enum.uniq()
Map.put(opts, key, normalized_value)
_ ->
opts
end
end)
end
defp fetch_activities_query_ap_ids_ops(opts) do
source_user = opts[:muting_user]
ap_id_relationships = if source_user, do: [:mute, :reblog_mute], else: []
@ -1121,6 +1264,8 @@ defp fetch_activities_query_ap_ids_ops(opts) do
end
def fetch_activities_query(recipients, opts \\ %{}) do
opts = normalize_fetch_activities_query_opts(opts)
{restrict_blocked_opts, restrict_muted_opts, restrict_muted_reblogs_opts} =
fetch_activities_query_ap_ids_ops(opts)
@ -1128,50 +1273,51 @@ def fetch_activities_query(recipients, opts \\ %{}) do
skip_thread_containment: Config.get([:instance, :skip_thread_containment])
}
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_tag(opts)
|> restrict_tag_reject(opts)
|> restrict_tag_all(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
end
query =
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> Pagination.fetch_paginated(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
if Config.feature_enabled?(:improved_hashtag_timeline) do
query
|> restrict_hashtag_any(opts)
|> restrict_hashtag_all(opts)
|> restrict_hashtag_reject_any(opts)
else
query
|> restrict_embedded_tag_any(opts)
|> restrict_embedded_tag_all(opts)
|> restrict_embedded_tag_reject_any(opts)
end
end
@doc """
@ -1250,21 +1396,17 @@ defp get_actor_url(url) when is_list(url) do
defp get_actor_url(_url), do: nil
defp normalize_image(%{"url" => url}) do
%{
"type" => "Image",
"url" => [%{"href" => url}]
}
end
defp normalize_image(urls) when is_list(urls), do: urls |> List.first() |> normalize_image()
defp normalize_image(_), do: nil
defp object_to_user_data(data) do
avatar =
data["icon"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["icon"]["url"]}]
}
banner =
data["image"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["image"]["url"]}]
}
fields =
data
|> Map.get("attachment", [])
@ -1290,6 +1432,9 @@ defp object_to_user_data(data) do
invisible = data["invisible"] || false
actor_type = data["type"] || "Person"
featured_address = data["featured"]
{:ok, pinned_objects} = fetch_and_prepare_featured_from_ap_id(featured_address)
public_key =
if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do
data["publicKey"]["publicKeyPem"]
@ -1308,23 +1453,25 @@ defp object_to_user_data(data) do
ap_id: data["id"],
uri: get_actor_url(data["url"]),
ap_enabled: true,
banner: banner,
banner: normalize_image(data["image"]),
fields: fields,
emoji: emojis,
is_locked: is_locked,
is_discoverable: is_discoverable,
invisible: invisible,
avatar: avatar,
avatar: normalize_image(data["icon"]),
name: data["name"],
follower_address: data["followers"],
following_address: data["following"],
featured_address: featured_address,
bio: data["summary"] || "",
actor_type: actor_type,
also_known_as: Map.get(data, "alsoKnownAs", []),
public_key: public_key,
inbox: data["inbox"],
shared_inbox: shared_inbox,
accepts_chat_messages: accepts_chat_messages
accepts_chat_messages: accepts_chat_messages,
pinned_objects: pinned_objects
}
# nickname can be nil because of virtual actors
@ -1462,6 +1609,41 @@ def maybe_handle_clashing_nickname(data) do
end
end
def pin_data_from_featured_collection(%{
"type" => type,
"orderedItems" => objects
})
when type in ["OrderedCollection", "Collection"] do
Map.new(objects, fn %{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()} end)
end
def fetch_and_prepare_featured_from_ap_id(nil) do
{:ok, %{}}
end
def fetch_and_prepare_featured_from_ap_id(ap_id) do
with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
{:ok, pin_data_from_featured_collection(data)}
else
e ->
Logger.error("Could not decode featured collection at fetch #{ap_id}, #{inspect(e)}")
{:ok, %{}}
end
end
def pinned_fetch_task(nil), do: nil
def pinned_fetch_task(%{pinned_objects: pins}) do
if Enum.all?(pins, fn {ap_id, _} ->
Object.get_cached_by_ap_id(ap_id) ||
match?({:ok, _object}, Fetcher.fetch_object_from_id(ap_id))
end) do
:ok
else
:error
end
end
def make_user_from_ap_id(ap_id) do
user = User.get_cached_by_ap_id(ap_id)
@ -1469,6 +1651,8 @@ def make_user_from_ap_id(ap_id) do
Transmogrifier.upgrade_user_from_ap_id(ap_id)
else
with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
{:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
if user do
user
|> User.remote_user_changeset(data)

2
lib/pleroma/web/activity_pub/activity_pub/persisting.ex
View File

@ -3,5 +3,5 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Persisting do
@callback persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
@callback persist(map(), keyword()) :: {:ok, struct()}
end

8
lib/pleroma/web/activity_pub/activity_pub/streaming.ex
View File

@ -3,10 +3,6 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Streaming do
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.User
@callback stream_out(Activity.t()) :: any()
@callback stream_out_participations(Object.t(), User.t()) :: any()
@callback stream_out(struct()) :: any()
@callback stream_out_participations(struct(), struct()) :: any()
end

112
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View File

@ -11,7 +11,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
alias Pleroma.Object.Fetcher
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.InternalFetchActor
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Pipeline
@ -403,83 +402,90 @@ def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{
|> json(err)
end
defp handle_user_activity(
%User{} = user,
%{"type" => "Create", "object" => %{"type" => "Note"} = object} = params
) do
content = if is_binary(object["content"]), do: object["content"], else: ""
name = if is_binary(object["name"]), do: object["name"], else: ""
summary = if is_binary(object["summary"]), do: object["summary"], else: ""
length = String.length(content <> name <> summary)
defp fix_user_message(%User{ap_id: actor}, %{"type" => "Create", "object" => object} = activity)
when is_map(object) do
length =
[object["content"], object["summary"], object["name"]]
|> Enum.filter(&is_binary(&1))
|> Enum.join("")
|> String.length()
if length > Pleroma.Config.get([:instance, :limit]) do
{:error, dgettext("errors", "Note is over the character limit")}
else
limit = Pleroma.Config.get([:instance, :limit])
if length < limit do
object =
object
|> Map.merge(Map.take(params, ["to", "cc"]))
|> Map.put("attributedTo", user.ap_id)
|> Transmogrifier.fix_object()
|> Transmogrifier.strip_internal_fields()
|> Map.put("attributedTo", actor)
|> Map.put("actor", actor)
|> Map.put("id", Utils.generate_object_id())
ActivityPub.create(%{
to: params["to"],
actor: user,
context: object["context"],
object: object,
additional: Map.take(params, ["cc"])
})
end
end
defp handle_user_activity(%User{} = user, %{"type" => "Delete"} = params) do
with %Object{} = object <- Object.normalize(params["object"], fetch: false),
true <- user.is_moderator || user.ap_id == object.data["actor"],
{:ok, delete_data, _} <- Builder.delete(user, object.data["id"]),
{:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do
{:ok, delete}
{:ok, Map.put(activity, "object", object)}
else
_ -> {:error, dgettext("errors", "Can't delete object")}
{:error,
dgettext(
"errors",
"Character limit (%{limit} characters) exceeded, contains %{length} characters",
limit: limit,
length: length
)}
end
end
defp handle_user_activity(%User{} = user, %{"type" => "Like"} = params) do
with %Object{} = object <- Object.normalize(params["object"], fetch: false),
{_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
defp fix_user_message(
%User{ap_id: actor} = user,
%{"type" => "Delete", "object" => object} = activity
) do
with {_, %Object{data: object_data}} <- {:normalize, Object.normalize(object, fetch: false)},
{_, true} <- {:permission, user.is_moderator || actor == object_data["actor"]} do
{:ok, activity}
else
_ -> {:error, dgettext("errors", "Can't like object")}
{:normalize, _} ->
{:error, "No such object found"}
{:permission, _} ->
{:forbidden, "You can't delete this object"}
end
end
defp handle_user_activity(_, _) do
{:error, dgettext("errors", "Unhandled activity type")}
defp fix_user_message(%User{}, activity) do
{:ok, activity}
end
def update_outbox(
%{assigns: %{user: %User{nickname: nickname} = user}} = conn,
%{assigns: %{user: %User{nickname: nickname, ap_id: actor} = user}} = conn,
%{"nickname" => nickname} = params
) do
actor = user.ap_id
params =
params
|> Map.drop(["id"])
|> Map.drop(["nickname"])
|> Map.put("id", Utils.generate_activity_id())
|> Map.put("actor", actor)
|> Transmogrifier.fix_addressing()
with {:ok, %Activity{} = activity} <- handle_user_activity(user, params) do
with {:ok, params} <- fix_user_message(user, params),
{:ok, activity, _} <- Pipeline.common_pipeline(params, local: true),
%Activity{data: activity_data} <- Activity.normalize(activity) do
conn
|> put_status(:created)
|> put_resp_header("location", activity.data["id"])
|> json(activity.data)
|> put_resp_header("location", activity_data["id"])
|> json(activity_data)
else
{:forbidden, message} ->
conn
|> put_status(:forbidden)
|> json(message)
{:error, message} ->
conn
|> put_status(:bad_request)
|> json(message)
e ->
Logger.warn(fn -> "AP C2S: #{inspect(e)}" end)
conn
|> put_status(:bad_request)
|> json("Bad Request")
end
end
@ -543,4 +549,12 @@ def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} =
|> json(object.data)
end
end
def pinned(conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("featured.json", %{user: user}))
end
end
end

34
lib/pleroma/web/activity_pub/builder.ex
View File

@ -223,7 +223,7 @@ def announce(actor, object, options \\ []) do
[actor.follower_address]
public? and Visibility.is_local_public?(object) ->
[actor.follower_address, object.data["actor"], Pleroma.Constants.as_local_public()]
[actor.follower_address, object.data["actor"], Utils.as_local_public()]
public? ->
[actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()]
@ -273,4 +273,36 @@ defp object_action(actor, object) do
"context" => object.data["context"]
}, []}
end
@spec pin(User.t(), Object.t()) :: {:ok, map(), keyword()}
def pin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Add",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
@spec unpin(User.t(), Object.t()) :: {:ok, map, keyword()}
def unpin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Remove",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
defp pinned_url(nickname) when is_binary(nickname) do
Pleroma.Web.Router.Helpers.activity_pub_url(Pleroma.Web.Endpoint, :pinned, nickname)
end
end

17
lib/pleroma/web/activity_pub/mrf.ex
View File

@ -51,17 +51,6 @@ defmodule Pleroma.Web.ActivityPub.MRF do
@required_description_keys [:key, :related_policy]
@callback filter(Map.t()) :: {:ok | :reject, Map.t()}
@callback describe() :: {:ok | :error, Map.t()}
@callback config_description() :: %{
optional(:children) => [map()],
key: atom(),
related_policy: String.t(),
label: String.t(),
description: String.t()
}
@optional_callbacks config_description: 0
def filter(policies, %{} = message) do
policies
|> Enum.reduce({:ok, message}, fn
@ -92,7 +81,9 @@ def pipeline_filter(%{} = message, meta) do
end
def get_policies do
Pleroma.Config.get([:mrf, :policies], []) |> get_policies()
Pleroma.Config.get([:mrf, :policies], [])
|> get_policies()
|> Enum.concat([Pleroma.Web.ActivityPub.MRF.HashtagPolicy])
end
defp get_policies(policy) when is_atom(policy), do: [policy]
@ -140,7 +131,7 @@ def describe(policies) do
def describe, do: get_policies() |> describe()
def config_descriptions do
Pleroma.Web.ActivityPub.MRF
Pleroma.Web.ActivityPub.MRF.Policy
|> Pleroma.Docs.Generator.list_behaviour_implementations()
|> config_descriptions()
end

2
lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex
View File

@ -4,7 +4,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do
@moduledoc "Adds expiration to all local Create activities"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(activity) do

2
lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
View File

@ -7,7 +7,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
@moduledoc "Prevent followbots from following with a bit of heuristic"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
# XXX: this should become User.normalize_by_ap_id() or similar, really.
defp normalize_by_ap_id(%{"id" => id}), do: User.get_cached_by_ap_id(id)

2
lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
View File

@ -5,7 +5,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
require Logger

2
lib/pleroma/web/activity_pub/mrf/drop_policy.ex
View File

@ -5,7 +5,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do
require Logger
@moduledoc "Drop and log everything received"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(object) do

2
lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
View File

@ -6,7 +6,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
alias Pleroma.Object
@moduledoc "Ensure a re: is prepended on replies to a post with a Subject"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@reply_prefix Regex.compile!("^re:[[:space:]]*", [:caseless])

59
lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex Normal file
View File

@ -0,0 +1,59 @@
defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.CommonAPI
require Logger
@impl true
def filter(message) do
with follower_nickname <- Config.get([:mrf_follow_bot, :follower_nickname]),
%User{actor_type: "Service"} = follower <-
User.get_cached_by_nickname(follower_nickname),
%{"type" => "Create", "object" => %{"type" => "Note"}} <- message do
try_follow(follower, message)
else
nil ->
Logger.warn(
"#{__MODULE__} skipped because of missing `:mrf_follow_bot, :follower_nickname` configuration, the :follower_nickname
account does not exist, or the account is not correctly configured as a bot."
)
{:ok, message}
_ ->
{:ok, message}
end
end
defp try_follow(follower, message) do
to = Map.get(message, "to", [])
cc = Map.get(message, "cc", [])
actor = [message["actor"]]
Enum.concat([to, cc, actor])
|> List.flatten()
|> Enum.uniq()
|> User.get_all_by_ap_id()
|> Enum.each(fn user ->
with false <- user.local,
false <- User.following?(follower, user),
false <- User.locked?(user),
false <- (user.bio || "") |> String.downcase() |> String.contains?("nobot") do
Logger.debug(
"#{__MODULE__}: Follow request from #{follower.nickname} to #{user.nickname}"
)
CommonAPI.follow(follower, user)
end
end)
{:ok, message}
end
@impl true
def describe do
{:ok, %{}}
end
end

2
lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex
View File

@ -4,7 +4,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@moduledoc "Remove bot posts from federated timeline"
require Pleroma.Constants

116
lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex Normal file
View File

@ -0,0 +1,116 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
require Pleroma.Constants
alias Pleroma.Config
alias Pleroma.Object
@moduledoc """
Reject, TWKN-remove or Set-Sensitive messsages with specific hashtags (without the leading #)
Note: This MRF Policy is always enabled, if you want to disable it you have to set empty lists.
"""
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp check_reject(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
{:reject, "[HashtagPolicy] Matches with rejected keyword"}
else
{:ok, message}
end
end
defp check_ftl_removal(%{"to" => to} = message, hashtags) do
if Pleroma.Constants.as_public() in to and
Enum.any?(Config.get([:mrf_hashtag, :federated_timeline_removal]), fn match ->
match in hashtags
end) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | message["cc"] || []]
message =
message
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
else
{:ok, message}
end
end
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
defp check_sensitive(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
else
{:ok, message}
end
end
@impl true
def filter(%{"type" => "Create", "object" => object} = message) do
hashtags = Object.hashtags(%Object{data: object})
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
{:ok, message} <- check_ftl_removal(message, hashtags),
{:ok, message} <- check_sensitive(message, hashtags) do
{:ok, message}
end
else
{:ok, message}
end
end
@impl true
def filter(message), do: {:ok, message}
@impl true
def describe do
mrf_hashtag =
Config.get(:mrf_hashtag)
|> Enum.into(%{})
{:ok, %{mrf_hashtag: mrf_hashtag}}
end
@impl true
def config_description do
%{
key: :mrf_hashtag,
related_policy: "Pleroma.Web.ActivityPub.MRF.HashtagPolicy",
label: "MRF Hashtag",
description: @moduledoc,
children: [
%{
key: :reject,
type: {:list, :string},
description: "A list of hashtags which result in message being rejected.",
suggestions: ["foo"]
},
%{
key: :federated_timeline_removal,
type: {:list, :string},
description:
"A list of hashtags which result in message being removed from federated timelines (a.k.a unlisted).",
suggestions: ["foo"]
},
%{
key: :sensitive,
type: {:list, :string},
description:
"A list of hashtags which result in message being set as sensitive (a.k.a NSFW/R-18)",
suggestions: ["nsfw", "r18"]
}
]
}
end
end

2
lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
View File

@ -9,7 +9,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
@moduledoc "Block messages with too much mentions (configurable)"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp delist_message(message, threshold) when threshold > 0 do
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address

2
lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
View File

@ -7,7 +7,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
@moduledoc "Reject or Word-Replace messages with a keyword or regex"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp string_matches?(string, _) when not is_binary(string) do
false
end

2
lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex
View File

@ -4,7 +4,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
@moduledoc "Preloads any attachments in the MediaProxy cache by prefetching them"
@behaviour Pleroma.Web.ActivityPub.MRF
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
alias Pleroma.HTTP
alias Pleroma.Web.MediaProxy

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