Task/remove deprecated auth endpoint (#7373)

* Remove deprecated auth endpoint

* Update changelog

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Removed the deprecated `auth` endpoint of the login with _Security Token_ (`GET`)
 - Simplified the `getHistorical()` function response in the data provider interface
 
 ## 3.29.0 - 2026-07-18

README.md

@@ -190,8 +190,6 @@ Set the header for each request as follows:
 
 You can get the _Bearer Token_ via `POST http://localhost:3333/api/v1/auth/anonymous` (Body: `{ "accessToken": "<INSERT_SECURITY_TOKEN_OF_ACCOUNT>" }`)
 
-Deprecated: `GET http://localhost:3333/api/v1/auth/anonymous/<INSERT_SECURITY_TOKEN_OF_ACCOUNT>` or `curl -s http://localhost:3333/api/v1/auth/anonymous/<INSERT_SECURITY_TOKEN_OF_ACCOUNT>`.
-
 ### Health Check (experimental)
 
 #### Request

apps/api/src/app/auth/auth.controller.ts

@@ -14,7 +14,6 @@ import {
   Controller,
   Get,
   HttpException,
-  Param,
   Post,
   Req,
   Res,
@@ -36,26 +35,6 @@ export class AuthController {
     private readonly webAuthService: WebAuthService
   ) {}
 
-  /**
-   * @deprecated
-   */
-  @Get('anonymous/:accessToken')
-  @UseGuards(CustomThrottlerGuard)
-  public async accessTokenLoginGet(
-    @Param('accessToken') accessToken: string
-  ): Promise<OAuthResponse> {
-    try {
-      const authToken =
-        await this.authService.validateAnonymousLogin(accessToken);
-      return { authToken };
-    } catch {
-      throw new HttpException(
-        getReasonPhrase(StatusCodes.FORBIDDEN),
-        StatusCodes.FORBIDDEN
-      );
-    }
-  }
-
   @Post('anonymous')
   @UseGuards(CustomThrottlerGuard)
   public async accessTokenLogin(