feat: add jellyfin/emby quick connect authentication

seerr-api.yml

@@ -3984,6 +3984,85 @@ paths:
               required:
                 - username
                 - password
+  /auth/jellyfin/quickconnect/initiate:
+    post:
+      summary: Initiate Jellyfin Quick Connect
+      description: Initiates a Quick Connect session and returns a code for the user to authorize on their Jellyfin server.
+      security: []
+      tags:
+        - auth
+      responses:
+        '200':
+          description: Quick Connect session initiated
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  code:
+                    type: string
+                    example: '123456'
+                  secret:
+                    type: string
+                    example: 'abc123def456'
+        '500':
+          description: Failed to initiate Quick Connect
+  /auth/jellyfin/quickconnect/check:
+    get:
+      summary: Check Quick Connect authorization status
+      description: Checks if the Quick Connect code has been authorized by the user.
+      security: []
+      tags:
+        - auth
+      parameters:
+        - in: query
+          name: secret
+          required: true
+          schema:
+            type: string
+          description: The secret returned from the initiate endpoint
+      responses:
+        '200':
+          description: Authorization status returned
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  authenticated:
+                    type: boolean
+                    example: false
+        '404':
+          description: Quick Connect session not found or expired
+  /auth/jellyfin/quickconnect/authenticate:
+    post:
+      summary: Authenticate with Quick Connect
+      description: Completes the Quick Connect authentication flow and creates a user session.
+      security: []
+      tags:
+        - auth
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                secret:
+                  type: string
+              required:
+                - secret
+      responses:
+        '200':
+          description: Successfully authenticated
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/User'
+        '403':
+          description: Quick Connect not authorized or access denied
+        '500':
+          description: Authentication failed
   /auth/local:
     post:
       summary: Sign in using a local account
@@ -4913,6 +4992,38 @@ paths:
           description: Unlink request invalid
         '404':
           description: User does not exist
+  /user/{userId}/settings/linked-accounts/jellyfin/quickconnect:
+    post:
+      summary: Link Jellyfin/Emby account with Quick Connect
+      description: Links a Jellyfin/Emby account to the user's profile using Quick Connect authentication
+      tags:
+        - users
+      parameters:
+        - in: path
+          name: userId
+          required: true
+          schema:
+            type: number
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                secret:
+                  type: string
+              required:
+                - secret
+      responses:
+        '204':
+          description: Account successfully linked
+        '401':
+          description: Unauthorized
+        '422':
+          description: Account already linked
+        '500':
+          description: Server error
   /user/{userId}/settings/notifications:
     get:
       summary: Get notification settings for a user

server/api/jellyfin.ts

@@ -44,6 +44,23 @@ export interface JellyfinLoginResponse {
   AccessToken: string;
 }
 
+export interface QuickConnectInitiateResponse {
+  Secret: string;
+  Code: string;
+  DateAdded: string;
+}
+
+export interface QuickConnectStatusResponse {
+  Authenticated: boolean;
+  Secret: string;
+  Code: string;
+  DeviceId: string;
+  DeviceName: string;
+  AppName: string;
+  AppVersion: string;
+  DateAdded: string;
+}
+
 export interface JellyfinUserListResponse {
   users: JellyfinUserResponse[];
 }
@@ -216,6 +233,62 @@ class JellyfinAPI extends ExternalAPI {
     }
   }
 
+  public async initiateQuickConnect(): Promise<QuickConnectInitiateResponse> {
+    try {
+      const response = await this.post<QuickConnectInitiateResponse>(
+        '/QuickConnect/Initiate'
+      );
+
+      return response;
+    } catch (e) {
+      logger.error(
+        `Something went wrong while initiating Quick Connect: ${e.message}`,
+        { label: 'Jellyfin API', error: e.response?.status }
+      );
+
+      throw new ApiError(e.response?.status, ApiErrorCode.Unknown);
+    }
+  }
+
+  public async checkQuickConnect(
+    secret: string
+  ): Promise<QuickConnectStatusResponse> {
+    try {
+      const response = await this.get<QuickConnectStatusResponse>(
+        '/QuickConnect/Connect',
+        { params: { secret } }
+      );
+
+      return response;
+    } catch (e) {
+      logger.error(
+        `Something went wrong while getting Quick Connect status: ${e.message}`,
+        { label: 'Jellyfin API', error: e.response?.status }
+      );
+
+      throw new ApiError(e.response?.status, ApiErrorCode.Unknown);
+    }
+  }
+
+  public async authenticateQuickConnect(
+    secret: string
+  ): Promise<JellyfinLoginResponse> {
+    try {
+      const response = await this.post<JellyfinLoginResponse>(
+        '/Users/AuthenticateWithQuickConnect',
+        { Secret: secret }
+      );
+      return response;
+    } catch (e) {
+      logger.error(
+        `Something went wrong while authenticating with Quick Connect: ${e.message}`,
+        { label: 'Jellyfin API', error: e.response?.status }
+      );
+
+      throw new ApiError(e.response?.status, ApiErrorCode.Unknown);
+    }
+  }
+
   public setUserId(userId: string): void {
     this.userId = userId;
     return;