1 files changed, 50 insertions, 4 deletions

diff --git a/shared/models/server/server-error-code.enum.ts b/shared/models/server/server-error-code.enum.ts
index f9fe47830..93b9ce20d 100644
--- a/shared/models/server/server-error-code.enum.ts
+++ b/shared/models/server/server-error-code.enum.ts
@@ -1,6 +1,52 @@
 export const enum ServerErrorCode {
-  DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS = 'DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS',
-  MAX_INSTANCE_LIVES_LIMIT_REACHED = 'MAX_INSTANCE_LIVES_LIMIT_REACHED',
-  MAX_USER_LIVES_LIMIT_REACHED = 'MAX_USER_LIVES_LIMIT_REACHED',
-  INCORRECT_FILES_IN_TORRENT = 'INCORRECT_FILES_IN_TORRENT'
+  /**
+   * Error yielded upon trying to access a video that is not federated, nor can
+   * be. This may be due to: remote videos on instances that are not followed by
+   * yours, and with your instance disallowing unknown instances being accessed.
+   */
+  DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS = 'does_not_respect_follow_constraints',
+
+  /**
+   * Pretty self-explanatory: the set maximum number of simultaneous lives was
+   * reached, and this error is typically there to inform the user trying to
+   * broadcast one.
+   */
+  MAX_INSTANCE_LIVES_LIMIT_REACHED = 'max_instance_lives_limit_reached',
+
+  /**
+   * Pretty self-explanatory: the set maximum number of simultaneous lives FOR
+   * THIS USER was reached, and this error is typically there to inform the user
+   * trying to broadcast one.
+   */
+  MAX_USER_LIVES_LIMIT_REACHED = 'max_user_lives_limit_reached',
+
+  /**
+   * A torrent should have at most one correct video file. Any more and we will
+   * not be able to choose automatically.
+   */
+  INCORRECT_FILES_IN_TORRENT = 'incorrect_files_in_torrent'
+}
+
+/**
+ * oauthjs/oauth2-server error codes
+ * @see https://datatracker.ietf.org/doc/html/rfc6749#section-5.2
+ **/
+export const enum OAuth2ErrorCode {
+  /**
+   * The provided authorization grant (e.g., authorization code, resource owner
+   * credentials) or refresh token is invalid, expired, revoked, does not match
+   * the redirection URI used in the authorization request, or was issued to
+   * another client.
+   *
+   * @see https://github.com/oauthjs/node-oauth2-server/blob/master/lib/errors/invalid-grant-error.js
+   */
+  INVALID_GRANT = 'invalid_grant',
+
+  /**
+   * Client authentication failed (e.g., unknown client, no client authentication
+   * included, or unsupported authentication method).
+   *
+   * @see https://github.com/oauthjs/node-oauth2-server/blob/master/lib/errors/invalid-client-error.js
+   */
+  INVALID_CLIENT = 'invalid_client'
 }