Set OAuth2 default redirect URL

.env.example

@@ -145,22 +145,22 @@ DYNAMIC_MAIL_SUBDOMAIN=""
 #github.com
 GITHUB_CLIENT_ID=
 GITHUB_CLIENT_SECRET=
-GITHUB_REDIRECT_URI=
+GITHUB_REDIRECT_URI=http://localhost/?page=home
 GITHUB_AUTH_URL=https://github.com/login/oauth/authorize
 GITHUB_AUTH_URL=https://github.com/login/oauth/access_token
 
 #gmail
 GMAIL_CLIENT_ID=
 GMAIL_CLIENT_SECRET=
-GMAIL_CLIENT_URI=
+GMAIL_CLIENT_URI=http://localhost/?page=home
 GMAIL_AUTH_URI=https://accounts.google.com/o/oauth2/auth
 GMAIL_TOKEN_URI=https://www.googleapis.com/oauth2/v3/token
 GMAIL_REFRESH_URI=https://www.googleapis.com/oauth2/v3/token
 
 #aoutlook
 OUTLOOK_CLIENT_ID=
 OUTLOOK_CLIENT_SECRET=
-OUTLOOK_CLIENT_URI=
+OUTLOOK_CLIENT_URI=http://localhost/?page=home
 OUTLOOK_AUTH_URI=https://login.live.com/oauth20_authorize.srf
 OUTLOOK_TOKEN_URI=https://login.live.com/oauth20_token.srf
 OUTLOOK_REFRESH_URI=https://login.live.com/oauth20_token.srf

config/github.php

@@ -16,7 +16,7 @@
     'github' => [
         'client_id'     => env('GITHUB_CLIENT_ID', ''),
         'client_secret' => env('GITHUB_CLIENT_SECRET', ''),
-        'redirect_uri'  => env('GITHUB_REDIRECT_URI', ''),
+        'redirect_uri'  => env('GITHUB_REDIRECT_URI', 'http://localhost/?page=home'),
         'auth_url'      => env('GITHUB_AUTH_URL', 'https://github.com/login/oauth/authorize'),
         'token_url'     => env('GITHUB_TOKEN_URL', 'https://github.com/login/oauth/access_token'),
     ],

config/oauth2.php

@@ -6,20 +6,15 @@
     | Constants used for oauth2 authentication over IMAP
     | -------------------------------------------------
     |
-    | Once you edit this file, you must move it to the directory defined by
-    | app_data_dir in your config/app.php file. No need to re-run the
-    | config_gen.php script.
-    |
-    | Do not forget to add the service to $services = ['gmail', 'outlook']; in
-    | oauth2_setup function from modules/nux/modules.php
-    |
-    | SECURITY ALERT ! MAKE SURE THAT THIS FILE IS NOT ACCESSIBLE BY THE BROWSER !
-    |
     | Currently there are only two popular E-mail providers supporting IMAP/oauth2,
     | Outlook and Gmail. In order to use oauth2 you must create a web application
     | that generates a client id, client secret and a redirect URI, then define them
     | in this file.
     |
+    | An OAuth2 app can connect multiple accounts by using the user's authorization
+    | to request unique access tokens for each account during the OAuth2 flow.
+    | Each token corresponds to a specific user's permissions and account data.
+    |
     | Outlook.com https://account.live.com/developers/applications/
     | Gmail: https://console.developers.google.com/project
     |
@@ -29,7 +24,7 @@
     'gmail' => [
         'client_id'      => env('GMAIL_CLIENT_ID', ''),
         'client_secret'  => env('GMAIL_CLIENT_SECRET', ''),
-        'client_uri'     => env('GMAIL_CLIENT_URI', ''),
+        'client_uri'     => env('GMAIL_CLIENT_URI', 'http://localhost/?page=home'),
         'auth_uri'       => env('GMAIL_AUTH_URI', 'https://accounts.google.com/o/oauth2/auth'),
         'token_uri'      => env('GMAIL_TOKEN_URI', 'https://www.googleapis.com/oauth2/v3/token'),
         'refresh_uri'    => env('GMAIL_REFRESH_URI', 'https://www.googleapis.com/oauth2/v3/token')
@@ -39,7 +34,7 @@
     'outlook' => [
         'client_id'      => env('OUTLOOK_CLIENT_ID', ''),
         'client_secret'  => env('OUTLOOK_CLIENT_SECRET', ''),
-        'client_uri'     => env('OUTLOOK_CLIENT_URI', ''),
+        'client_uri'     => env('OUTLOOK_CLIENT_URI', 'http://localhost/?page=home'),
         'auth_uri'       => env('OUTLOOK_AUTH_URI', 'https://login.live.com/oauth20_authorize.srf'),
         'token_uri'      => env('OUTLOOK_TOKEN_URI', 'https://login.live.com/oauth20_token.srf'),
         'refresh_uri'    => env('OUTLOOK_REFRESH_URI', 'https://login.live.com/oauth20_token.srf')