4 files changed, 37 insertions, 32 deletions

diff --git a/client/src/app/+login/login.component.ts b/client/src/app/+login/login.component.ts
index c1705807f..5f6aa842e 100644
--- a/client/src/app/+login/login.component.ts
+++ b/client/src/app/+login/login.component.ts
@@ -1,3 +1,4 @@
+import { environment } from 'src/environments/environment'
 import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core'
 import { ActivatedRoute, Router } from '@angular/router'
 import { AuthService, Notifier, RedirectService, SessionStorageService, UserService } from '@app/core'
@@ -7,7 +8,7 @@ import { USER_OTP_TOKEN_VALIDATOR } from '@app/shared/form-validators/user-valid
 import { FormReactive, FormReactiveService, InputTextComponent } from '@app/shared/shared-forms'
 import { InstanceAboutAccordionComponent } from '@app/shared/shared-instance'
 import { NgbAccordion, NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
-import { PluginsManager } from '@root-helpers/plugins-manager'
+import { getExternalAuthHref } from '@shared/core-utils'
 import { RegisteredExternalAuthConfig, ServerConfig } from '@shared/models'
 
 @Component({
@@ -119,7 +120,7 @@ export class LoginComponent extends FormReactive implements OnInit, AfterViewIni
   }
 
   getAuthHref (auth: RegisteredExternalAuthConfig) {
-    return PluginsManager.getExternalAuthHref(auth)
+    return getExternalAuthHref(environment.apiUrl, auth)
   }
 
   login () {
diff --git a/client/src/app/core/auth/auth.service.ts b/client/src/app/core/auth/auth.service.ts
index 4de28e51e..ed7eabb76 100644
--- a/client/src/app/core/auth/auth.service.ts
+++ b/client/src/app/core/auth/auth.service.ts
@@ -5,10 +5,11 @@ import { HttpClient, HttpErrorResponse, HttpHeaders, HttpParams } from '@angular
 import { Injectable } from '@angular/core'
 import { Router } from '@angular/router'
 import { Notifier } from '@app/core/notification/notifier.service'
-import { logger, OAuthUserTokens, objectToUrlEncoded, peertubeLocalStorage } from '@root-helpers/index'
+import { logger, OAuthUserTokens, objectToUrlEncoded, peertubeLocalStorage, PluginsManager } from '@root-helpers/index'
 import { HttpStatusCode, MyUser as UserServerModel, OAuthClientLocal, User, UserLogin, UserRefreshToken } from '@shared/models'
 import { environment } from '../../../environments/environment'
 import { RestExtractor } from '../rest/rest-extractor.service'
+import { ServerService } from '../server'
 import { AuthStatus } from './auth-status.model'
 import { AuthUser } from './auth-user.model'
 
@@ -44,6 +45,7 @@ export class AuthService {
   private refreshingTokenObservable: Observable<any>
 
   constructor (
+    private serverService: ServerService,
     private http: HttpClient,
     private notifier: Notifier,
     private hotkeysService: HotkeysService,
@@ -213,25 +215,28 @@ Ensure you have correctly configured PeerTube (config/ directory), in particular
     const headers = new HttpHeaders().set('Content-Type', 'application/x-www-form-urlencoded')
 
     this.refreshingTokenObservable = this.http.post<UserRefreshToken>(AuthService.BASE_TOKEN_URL, body, { headers })
-                                         .pipe(
-                                           map(res => this.handleRefreshToken(res)),
-                                           tap(() => {
-                                             this.refreshingTokenObservable = null
-                                           }),
-                                           catchError(err => {
-                                             this.refreshingTokenObservable = null
-
-                                             logger.error(err)
-                                             logger.info('Cannot refresh token -> logout...')
-                                             this.logout()
-                                             this.router.navigate([ '/login' ])
-
-                                             return observableThrowError(() => ({
-                                               error: $localize`You need to reconnect.`
-                                             }))
-                                           }),
-                                           share()
-                                         )
+      .pipe(
+        map(res => this.handleRefreshToken(res)),
+        tap(() => {
+          this.refreshingTokenObservable = null
+        }),
+        catchError(err => {
+          this.refreshingTokenObservable = null
+
+          logger.error(err)
+          logger.info('Cannot refresh token -> logout...')
+          this.logout()
+
+          const externalLoginUrl = PluginsManager.getDefaultLoginHref(environment.apiUrl, this.serverService.getHTMLConfig())
+          if (externalLoginUrl) window.location.href = externalLoginUrl
+          else this.router.navigate([ '/login' ])
+
+          return observableThrowError(() => ({
+            error: $localize`You need to reconnect.`
+          }))
+        }),
+        share()
+      )
 
     return this.refreshingTokenObservable
   }
diff --git a/client/src/app/menu/menu.component.ts b/client/src/app/menu/menu.component.ts
index 63f01df92..568cb98bb 100644
--- a/client/src/app/menu/menu.component.ts
+++ b/client/src/app/menu/menu.component.ts
@@ -1,6 +1,7 @@
 import { HotkeysService } from 'angular2-hotkeys'
 import * as debug from 'debug'
 import { switchMap } from 'rxjs/operators'
+import { environment } from 'src/environments/environment'
 import { ViewportScroller } from '@angular/common'
 import { Component, OnInit, ViewChild } from '@angular/core'
 import { Router } from '@angular/router'
@@ -131,12 +132,7 @@ export class MenuComponent implements OnInit {
   }
 
   getExternalLoginHref () {
-    if (!this.serverConfig || this.serverConfig.client.menu.login.redirectOnSingleExternalAuth !== true) return undefined
-
-    const externalAuths = this.serverConfig.plugin.registeredExternalAuths
-    if (externalAuths.length !== 1) return undefined
-
-    return PluginsManager.getExternalAuthHref(externalAuths[0])
+    return PluginsManager.getDefaultLoginHref(environment.apiUrl, this.serverConfig)
   }
 
   isRegistrationAllowed () {
diff --git a/client/src/root-helpers/plugins-manager.ts b/client/src/root-helpers/plugins-manager.ts
index 6c64e2b01..e5b06a94c 100644
--- a/client/src/root-helpers/plugins-manager.ts
+++ b/client/src/root-helpers/plugins-manager.ts
@@ -3,7 +3,7 @@ import * as debug from 'debug'
 import { firstValueFrom, ReplaySubject } from 'rxjs'
 import { first, shareReplay } from 'rxjs/operators'
 import { RegisterClientHelpers } from 'src/types/register-client-option.model'
-import { getHookType, internalRunHook } from '@shared/core-utils/plugins/hooks'
+import { getExternalAuthHref, getHookType, internalRunHook } from '@shared/core-utils/plugins/hooks'
 import {
   ClientHookName,
   clientHookObject,
@@ -16,7 +16,6 @@ import {
   RegisterClientRouteOptions,
   RegisterClientSettingsScriptOptions,
   RegisterClientVideoFieldOptions,
-  RegisteredExternalAuthConfig,
   ServerConfigPlugin
 } from '@shared/models'
 import { environment } from '../environments/environment'
@@ -94,9 +93,13 @@ class PluginsManager {
     return isTheme ? '/themes' : '/plugins'
   }
 
-  static getExternalAuthHref (auth: RegisteredExternalAuthConfig) {
-    return environment.apiUrl + `/plugins/${auth.name}/${auth.version}/auth/${auth.authName}`
+  static getDefaultLoginHref (apiUrl: string, serverConfig: HTMLServerConfig) {
+    if (!serverConfig || serverConfig.client.menu.login.redirectOnSingleExternalAuth !== true) return undefined
 
+    const externalAuths = serverConfig.plugin.registeredExternalAuths
+    if (externalAuths.length !== 1) return undefined
+
+    return getExternalAuthHref(apiUrl, externalAuths[0])
   }
 
   loadPluginsList (config: HTMLServerConfig) {