Merge branch 'config-class' into 'main'

Make Conf a static class, cache pubkey

See merge request soapbox-pub/ditto!125

src/config.ts

@@ -8,9 +8,9 @@ await dotenv.load({
 });
 
 /** Application-wide configuration. */
-const Conf = {
+class Conf {
   /** Ditto admin secret key in nip19 format. This is the way it's configured by an admin. */
-  get nsec() {
+  static get nsec() {
     const value = Deno.env.get('DITTO_NSEC');
     if (!value) {
       throw new Error('Missing DITTO_NSEC');
@@ -19,17 +19,15 @@ const Conf = {
       throw new Error('Invalid DITTO_NSEC');
     }
     return value as `nsec1${string}`;
-  },
+  }
   /** Ditto admin secret key in hex format. */
-  get seckey() {
+  static get seckey() {
     return nip19.decode(Conf.nsec).data;
-  },
+  }
   /** Ditto admin public key in hex format. */
-  get pubkey() {
-    return getPublicKey(Conf.seckey);
-  },
+  static pubkey = getPublicKey(Conf.seckey);
   /** Ditto admin secret key as a Web Crypto key. */
-  get cryptoKey() {
+  static get cryptoKey() {
     return crypto.subtle.importKey(
       'raw',
       Conf.seckey,
@@ -37,29 +35,29 @@ const Conf = {
       false,
       ['sign', 'verify'],
     );
-  },
-  get relay(): `wss://${string}` | `ws://${string}` {
+  }
+  static get relay(): `wss://${string}` | `ws://${string}` {
     const { protocol, host } = Conf.url;
     return `${protocol === 'https:' ? 'wss:' : 'ws:'}//${host}/relay`;
-  },
+  }
   /** Relay to use for NIP-50 `search` queries. */
-  get searchRelay() {
+  static get searchRelay() {
     return Deno.env.get('SEARCH_RELAY');
-  },
+  }
   /** Origin of the Ditto server, including the protocol and port. */
-  get localDomain() {
+  static get localDomain() {
     return Deno.env.get('LOCAL_DOMAIN') || 'http://localhost:8000';
-  },
+  }
   /** Path to the main SQLite database which stores users, events, and more. */
-  get dbPath() {
+  static get dbPath() {
     return Deno.env.get('DB_PATH') || 'data/db.sqlite3';
-  },
+  }
   /** Character limit to enforce for posts made through Mastodon API. */
-  get postCharLimit() {
+  static get postCharLimit() {
     return Number(Deno.env.get('POST_CHAR_LIMIT') || 5000);
-  },
+  }
   /** S3 media storage configuration. */
-  s3: {
+  static s3 = {
     get endPoint() {
       return Deno.env.get('S3_ENDPOINT')!;
     },
@@ -87,20 +85,20 @@ const Conf = {
     get useSSL() {
       return optionalBooleanSchema.parse(Deno.env.get('S3_USE_SSL'));
     },
-  },
+  };
   /** IPFS uploader configuration. */
-  ipfs: {
+  static ipfs = {
     /** Base URL for private IPFS API calls. */
     get apiUrl() {
       return Deno.env.get('IPFS_API_URL') || 'http://localhost:5001';
     },
-  },
+  };
   /** Module to upload files with. */
-  get uploader() {
+  static get uploader() {
     return Deno.env.get('DITTO_UPLOADER');
-  },
+  }
   /** Media base URL for uploads. */
-  get mediaDomain() {
+  static get mediaDomain() {
     const value = Deno.env.get('MEDIA_DOMAIN');
 
     if (!value) {
@@ -110,13 +108,13 @@ const Conf = {
     }
 
     return value;
-  },
+  }
   /** Max upload size for files in number of bytes. Default 100MiB. */
-  get maxUploadSize() {
+  static get maxUploadSize() {
     return Number(Deno.env.get('MAX_UPLOAD_SIZE') || 100 * 1024 * 1024);
-  },
+  }
   /** Usernames that regular users cannot sign up with. */
-  get forbiddenUsernames() {
+  static get forbiddenUsernames() {
     return Deno.env.get('FORBIDDEN_USERNAMES')?.split(',') || [
       '_',
       'admin',
@@ -125,27 +123,27 @@ const Conf = {
       'sysadmin',
       'system',
     ];
-  },
+  }
   /** Proof-of-work configuration. */
-  pow: {
+  static pow = {
     get registrations() {
       return Number(Deno.env.get('DITTO_POW_REGISTRATIONS') ?? 20);
     },
-  },
+  };
   /** Domain of the Ditto server as a `URL` object, for easily grabbing the `hostname`, etc. */
-  get url() {
+  static get url() {
     return new URL(Conf.localDomain);
-  },
+  }
   /** Merges the path with the localDomain. */
-  local(path: string): string {
+  static local(path: string): string {
     return mergePaths(Conf.localDomain, path);
-  },
+  }
   /** URL to send Sentry errors to. */
-  get sentryDsn() {
+  static get sentryDsn() {
     return Deno.env.get('SENTRY_DSN');
-  },
+  }
   /** SQLite settings. */
-  sqlite: {
+  static sqlite = {
     /**
      * Number of bytes to use for memory-mapped IO.
      * https://www.sqlite.org/pragma.html#pragma_mmap_size
@@ -158,8 +156,8 @@ const Conf = {
         return 1024 * 1024 * 1024;
       }
     },
-  },
-};
+  };
+}
 
 const optionalBooleanSchema = z
   .enum(['true', 'false'])