How to connect Rocket chat to Nexcloud using Oauth?

Community Support
1

I have problem using Oauth to connect Rocket chat to NextCloud since 3 days.

I have this error on log file

```
I20200526-13:18:53.862(2) server.js:204 Meteor ➔ publish null -> userId: null, arguments: [] 
I20200526-13:18:53.877(2) server.js:204 Meteor ➔ method loadLocale -> userId: null, arguments: ["fr"] 
I20200526-13:18:53.936(2) server.js:204 Meteor ➔ method public-settings/get -> userId: null, arguments: [] 
W20200526-13:19:26.649(2) (oauth_server.js:392) Error in OAuth Server: Failed to complete OAuth handshake with nextcloud at http://www.sorghun.com/my_documents/index.php/apps/oauth2/api/v1/token. failed [400] {"error":"invalid_client"}
I20200526-13:19:27.485(2) Exception while invoking method 'login' Error: Failed to complete OAuth handshake with nextcloud at http://www.sorghun.com/my_documents/index.php/apps/oauth2/api/v1/token. failed [400] {"error":"invalid_client"}     at CustomOAuth.getAccessToken (app/custom-oauth/server/custom_oauth_server.js:134:18)     at Object.handleOauthRequest (app/custom-oauth/server/custom_oauth_server.js:191:26)     at OAuth._requestHandlers.<computed> (packages/oauth2/oauth2_server.js:10:33)     at middleware (packages/oauth/oauth_server.js:161:5)     at /snap/rocketchat-server/1433/programs/server/npm/node_modules/meteor/promise/node_modules/meteor-promise/fiber_pool.js:43:40 
```

What does it meam please. All config seems ok.

Thank you

Server Setup Information

  • Version of Rocket.Chat Server: 3.2.2
  • Operating System: Linux
  • Deployment Method: snap
  • Number of Running Instances: 1
  • DB Replicaset Oplog:
  • NodeJS Version: v12.16.1
  • MongoDB Version: 3.6.14
  • Proxy:
  • Firewalls involved: