5 files changed, 21 insertions, 11 deletions

diff --git a/client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts b/client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts
index 727bbc32f..15178a267 100644
--- a/client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts
+++ b/client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts
@@ -8,7 +8,7 @@ import { FormValidatorService } from '@app/shared/shared-forms'
 import { VideoCaptionService, VideoEdit, VideoService } from '@app/shared/shared-main'
 import { LiveVideoService } from '@app/shared/shared-video-live'
 import { LoadingBarService } from '@ngx-loading-bar/core'
-import { LiveVideo, LiveVideoCreate, LiveVideoUpdate, ServerErrorCode, VideoPrivacy } from '@shared/models'
+import { LiveVideo, LiveVideoCreate, LiveVideoUpdate, PeerTubeProblemDocument, ServerErrorCode, VideoPrivacy } from '@shared/models'
 import { VideoSend } from './video-send'
 
 @Component({
@@ -92,9 +92,11 @@ export class VideoGoLiveComponent extends VideoSend implements OnInit, AfterView
 
         let message = err.message
 
-        if (err.body?.code === ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED) {
+        const error = err.body as PeerTubeProblemDocument
+
+        if (error?.code === ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED) {
           message = $localize`Cannot create live because this instance have too many created lives`
-        } else if (err.body?.code) {
+        } else if (error?.code === ServerErrorCode.MAX_USER_LIVES_LIMIT_REACHED) {
           message = $localize`Cannot create live because you created too many lives`
         }
 
diff --git a/client/src/app/+videos/+video-edit/video-add-components/video-import-torrent.component.ts b/client/src/app/+videos/+video-edit/video-add-components/video-import-torrent.component.ts
index 23bd5ef76..2837b30c1 100644
--- a/client/src/app/+videos/+video-edit/video-add-components/video-import-torrent.component.ts
+++ b/client/src/app/+videos/+video-edit/video-add-components/video-import-torrent.component.ts
@@ -5,7 +5,7 @@ import { scrollToTop } from '@app/helpers'
 import { FormValidatorService } from '@app/shared/shared-forms'
 import { VideoCaptionService, VideoEdit, VideoImportService, VideoService } from '@app/shared/shared-main'
 import { LoadingBarService } from '@ngx-loading-bar/core'
-import { ServerErrorCode, VideoPrivacy, VideoUpdate } from '@shared/models'
+import { PeerTubeProblemDocument, ServerErrorCode, VideoPrivacy, VideoUpdate } from '@shared/models'
 import { hydrateFormFromVideo } from '../shared/video-edit-utils'
 import { VideoSend } from './video-send'
 
@@ -115,7 +115,9 @@ export class VideoImportTorrentComponent extends VideoSend implements OnInit, Af
         this.firstStepError.emit()
 
         let message = err.message
-        if (err.body?.code === ServerErrorCode.INCORRECT_FILES_IN_TORRENT) {
+
+        const error = err.body as PeerTubeProblemDocument
+        if (error?.code === ServerErrorCode.INCORRECT_FILES_IN_TORRENT) {
           message = $localize`Torrents with only 1 file are supported.`
         }
 
diff --git a/client/src/app/+videos/+video-watch/video-watch.component.ts b/client/src/app/+videos/+video-watch/video-watch.component.ts
index 8034ccebf..540b568ed 100644
--- a/client/src/app/+videos/+video-watch/video-watch.component.ts
+++ b/client/src/app/+videos/+video-watch/video-watch.component.ts
@@ -28,7 +28,7 @@ import { VideoActionsDisplayType, VideoDownloadComponent } from '@app/shared/sha
 import { VideoPlaylist, VideoPlaylistService } from '@app/shared/shared-video-playlist'
 import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage'
 import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes'
-import { ServerConfig, ServerErrorCode, UserVideoRateType, VideoCaption, VideoPrivacy, VideoState } from '@shared/models'
+import { PeerTubeProblemDocument, ServerConfig, ServerErrorCode, UserVideoRateType, VideoCaption, VideoPrivacy, VideoState } from '@shared/models'
 import {
   cleanupVideoWatch,
   getStoredP2PEnabled,
@@ -431,9 +431,11 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
       .pipe(
         // If 400, 403 or 404, the video is private or blocked so redirect to 404
         catchError(err => {
-          if (err.body.type === ServerErrorCode.DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS && err.body.originUrl) {
+          const errorBody = err.body as PeerTubeProblemDocument
+
+          if (errorBody.code === ServerErrorCode.DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS && errorBody.originUrl) {
             const search = window.location.search
-            let originUrl = err.body.originUrl
+            let originUrl = errorBody.originUrl
             if (search) originUrl += search
 
             this.confirmService.confirm(
diff --git a/client/src/app/shared/shared-main/auth/auth-interceptor.service.ts b/client/src/app/shared/shared-main/auth/auth-interceptor.service.ts
index 4fe3b964d..5bcad36d0 100644
--- a/client/src/app/shared/shared-main/auth/auth-interceptor.service.ts
+++ b/client/src/app/shared/shared-main/auth/auth-interceptor.service.ts
@@ -5,6 +5,7 @@ import { Injectable, Injector } from '@angular/core'
 import { AuthService } from '@app/core/auth/auth.service'
 import { Router } from '@angular/router'
 import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes'
+import { OAuth2ErrorCode, PeerTubeProblemDocument, ServerErrorCode } from '@shared/models/server'
 
 @Injectable()
 export class AuthInterceptor implements HttpInterceptor {
@@ -25,7 +26,9 @@ export class AuthInterceptor implements HttpInterceptor {
     return next.handle(authReq)
                .pipe(
                  catchError((err: HttpErrorResponse) => {
-                   if (err.status === HttpStatusCode.UNAUTHORIZED_401 && err.error && err.error.code === 'invalid_token') {
+                   const error = err.error as PeerTubeProblemDocument
+
+                   if (err.status === HttpStatusCode.UNAUTHORIZED_401 && error && error.code === OAuth2ErrorCode.INVALID_TOKEN) {
                      return this.handleTokenExpired(req, next)
                    }
 
diff --git a/client/src/standalone/videos/embed.ts b/client/src/standalone/videos/embed.ts
index fc61d3730..4ce5c78e8 100644
--- a/client/src/standalone/videos/embed.ts
+++ b/client/src/standalone/videos/embed.ts
@@ -5,6 +5,7 @@ import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-c
 import {
   ClientHookName,
   HTMLServerConfig,
+  OAuth2ErrorCode,
   PluginType,
   ResultList,
   UserRefreshToken,
@@ -118,8 +119,8 @@ export class PeerTubeEmbed {
             if (res.status === HttpStatusCode.UNAUTHORIZED_401) return undefined
 
             return res.json()
-          }).then((obj: UserRefreshToken & { code: 'invalid_grant'}) => {
-            if (!obj || obj.code === 'invalid_grant') {
+          }).then((obj: UserRefreshToken & { code?: OAuth2ErrorCode }) => {
+            if (!obj || obj.code === OAuth2ErrorCode.INVALID_GRANT) {
               Tokens.flush()
               this.removeTokensFromHeaders()