Many Errors Created when admin impersonates Regular user

[wriver4]

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Steps to reproduce

1. Impersonate user

Expected behaviour

No Errors Logged

Actual behaviour

{
  "reqId": "Z6jZ_koG-im3oEZxdsxadgAAAA8",
  "level": 2,
  "time": "2025-02-09T16:38:22+00:00",
  "remoteAddr": "73.216.73.197",
  "user": "markweisser",
  "app": "impersonate",
  "method": "POST",
  "url": "/index.php/apps/impersonate/user",
  "message": "User markweisser trying to impersonate user waveCLOUD",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36",
  "version": "30.0.5.1",
  "data": {
    "app": "impersonate"
  },
  "id": "67a8e5c631400"
}
{
  "reqId": "Z6jZ_koG-im3oEZxdsxadgAAAA8",
  "level": 2,
  "time": "2025-02-09T16:38:22+00:00",
  "remoteAddr": "73.216.73.197",
  "user": "markweisser",
  "app": "impersonate",
  "method": "POST",
  "url": "/index.php/apps/impersonate/user",
  "message": "Changing to user waveCLOUD",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36",
  "version": "30.0.5.1",
  "data": {
    "app": "impersonate"
  },
  "id": "67a8e5c6313f6"
}

During
count 26
Raw log entry
{
  "reqId": "Z6jaQ8Pkt2wfahLOyOWIxQAAAAY",
  "level": 3,
  "time": "2025-02-09T16:39:31+00:00",
  "remoteAddr": "73.216.73.197",
  "user": "waveCLOUD",
  "app": "no app in context",
  "method": "GET",
  "url": "/ocs/v2.php/teams/resources/account/6f86fc72-898e-4c0d-ac21-0a142e8edfbd",
  "message": "No provider found for id account",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36",
  "version": "30.0.5.1",
  "exception": {
    "Exception": "RuntimeException",
    "Message": "No provider found for id account",
    "Code": 0,
    "Trace": [
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/lib/private/Teams/TeamManager.php",
        "line": 91,
        "function": "getProvider",
        "class": "OC\\Teams\\TeamManager",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/core/Controller/TeamsApiController.php",
        "line": 68,
        "function": "getTeamsForResource",
        "class": "OC\\Teams\\TeamManager",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 208,
        "function": "listTeams",
        "class": "OC\\Core\\Controller\\TeamsApiController",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 114,
        "function": "executeController",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/lib/private/AppFramework/App.php",
        "line": 161,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/lib/private/Route/Router.php",
        "line": 302,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/ocs/v1.php",
        "line": 43,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->"
      },
      {
        "file": "/var/www/cloud.waveguardco.net/public_html/ocs/v2.php",
        "line": 7,
        "args": [
          "/var/www/cloud.waveguardco.net/public_html/ocs/v1.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/var/www/cloud.waveguardco.net/public_html/lib/private/Teams/TeamManager.php",
    "Line": 65,
    "message": "No provider found for id account",
    "exception": [],
    "CustomMessage": "No provider found for id account"
  },
  "id": "67a8e5c6311f4"
  
  After
  [PHP] Error: TypeError: OCA\UserStatus\Controller\UserStatusController::__construct(): Argument #3 ($userId) must be of type string, null given at /var/www/cloud.waveguardco.net/public_html/apps/user_status/lib/Controller/UserStatusController.php#36
	GET /ocs/v2.php/apps/user_status/api/v1/user_status
	from 98.53.212.142 by -- at Feb 9, 2025, 5:26:27 PM ```

### Server configuration

**Web server:** Apache 2.4.6

**Database:** MySQL 8.0.41

**PHP version:** 8.3.16

**Nextcloud version:** 30.0.5

**Operating system:** Ubuntu 22.04.5 LTS

[blizzz]

Hi @wriver4, thanks for your report.

The first two messages are not errors, but awareness ones.

The third might or might not be related to impersonation. Does it also appear when this user is logged in properly?

The last one is unrelated.

[wriver4]

The above log entries are the before, during and after as noted. I reformatted the message to reflect this. I am the admin, the only one with the impersonate permissions and the only one on the server at the time. I felt showing the process logged might be helpful especially when they were consecutive in the log. I skipped the 26 identical one labeled during for brevity.
Cheers!

[blizzz]

Okay, understood, but that does not really answer the question?

The fourth one should be unrelated as the request stems from a different IP address.

[wriver4]

Then ignore it for me.

[blizzz]

I cannot reproduce anything but the intentional messages.

The "No provider found for id account" stems from server and I would assume you can provoke it with other actions as well, not just impersonating. Did you check for this?

[wriver4]

Upgraded to 30.0.6 problem solved for impersonation issue.