Attempting to create users with long usernames (>65 characters) are not handled cleanly in the front-end or back-end

[hongtring]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• Nextcloud Server is running on 64bit capable CPU, PHP and OS.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

[Add new user] The system reported an error, the account was still created successfully

Steps to reproduce

1. Sign in
2. Social Security Profile > Users
3. Add new user
4. Enter Username >65 characters
5. Save

Expected behavior

Add new user failed

Installation method

Community Manual installation with Archive

Nextcloud Server version

25

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.1

Web server

Apache (supported)

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

.

List of activated Apps

.

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[joshtrichards]

I don't see the user getting created successfully (even on 25), but we should be handling this better. Currently we're letting the db query fail (data too long for the column) which not only generates an exception on the backend, but (worse) a An error occurred during the request. Unable to proceed. Bad request pop-up in the front-end.

{
  "reqId": "hK3172T1eAOenHNyW9kE",
  "level": 3,
  "time": "2024-08-21T20:13:29+00:00",
  "remoteAddr": "192.168.88.67",
  "user": "ncadmin",
  "app": "ocs_api",
  "method": "POST",
  "url": "/ocs/v2.php/cloud/users",
  "message": "Failed addUser attempt with exception.",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0",
  "version": "28.0.8.1",
  "exception": {
    "Exception": "OC\\DB\\Exceptions\\DbalException",
    "Message": "An exception occurred while executing a query: SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'uid' at row 1",
    "Code": 1406,
    "Trace": [
      {
        "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
        "line": 328,
        "function": "wrap",
        "class": "OC\\DB\\Exceptions\\DbalException",
        "type": "::",
        "args": [
          [
            "Doctrine\\DBAL\\Exception\\DriverException"
          ]
        ]
      },
      {
        "file": "/var/www/html/lib/private/User/Database.php",
        "line": 137,
        "function": "executeStatement",
        "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
        "type": "->",
        "args": []
      },
      {
        "file": "/var/www/html/lib/public/AppFramework/Db/TTransactional.php",
        "line": 63,
        "function": "OC\\User\\{closure}",
        "class": "OC\\User\\Database",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/var/www/html/lib/private/User/Database.php",
        "line": 128,
        "function": "atomic",
        "class": "OC\\User\\Database",
        "type": "->",
        "args": [
          [
            "Closure"
          ],
          [
            "OC\\DB\\ConnectionAdapter"
          ]
        ]
      },
      {
        "file": "/var/www/html/lib/private/User/Manager.php",
        "line": 474,
        "function": "createUser",
        "class": "OC\\User\\Database",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/var/www/html/lib/private/User/Manager.php",
        "line": 442,
        "function": "createUserFromBackend",
        "class": "OC\\User\\Manager",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/var/www/html/apps/provisioning_api/lib/Controller/UsersController.php",
        "line": 523,
        "function": "createUser",
        "class": "OC\\User\\Manager",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 230,
        "function": "addUser",
        "class": "OCA\\Provisioning_API\\Controller\\UsersController",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 137,
        "function": "executeController",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->",
        "args": [
          [
            "OCA\\Provisioning_API\\Controller\\UsersController"
          ],
          "addUser"
        ]
      },
      {
        "file": "/var/www/html/lib/private/AppFramework/App.php",
        "line": 184,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->",
        "args": [
          [
            "OCA\\Provisioning_API\\Controller\\UsersController"
          ],
          "addUser"
        ]
      },
      {
        "file": "/var/www/html/lib/private/Route/Router.php",
        "line": 315,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::",
        "args": [
          "OCA\\Provisioning_API\\Controller\\UsersController",
          "addUser",
          [
            "OC\\AppFramework\\DependencyInjection\\DIContainer"
          ],
          [
            "ocs.provisioning_api.Users.addUser"
          ]
        ]
      },
      {
        "file": "/var/www/html/ocs/v1.php",
        "line": 65,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->",
        "args": [
          "/ocsapp/cloud/users"
        ]
      },
      {
        "file": "/var/www/html/ocs/v2.php",
        "line": 23,
        "args": [
          "/var/www/html/ocs/v1.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/var/www/html/lib/private/DB/Exceptions/DbalException.php",
    "Line": 71,
    "Previous": {
      "Exception": "Doctrine\\DBAL\\Exception\\DriverException",
      "Message": "An exception occurred while executing a query: SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'uid' at row 1",
      "Code": 1406,
      "Trace": [
        {
          "file": "/var/www/html/3rdparty/doctrine/dbal/src/Connection.php",
          "line": 1938,
          "function": "convert",
          "class": "Doctrine\\DBAL\\Driver\\API\\MySQL\\ExceptionConverter",
          "type": "->",
          "args": [
            [
              "Doctrine\\DBAL\\Driver\\PDO\\Exception"
            ],
            [
              "Doctrine\\DBAL\\Query"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/doctrine/dbal/src/Connection.php",
          "line": 1880,
          "function": "handleDriverException",
          "class": "Doctrine\\DBAL\\Connection",
          "type": "->",
          "args": [
            [
              "Doctrine\\DBAL\\Driver\\PDO\\Exception"
            ],
            [
              "Doctrine\\DBAL\\Query"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/doctrine/dbal/src/Connection.php",
          "line": 1208,
          "function": "convertExceptionDuringQuery",
          "class": "Doctrine\\DBAL\\Connection",
          "type": "->",
          "args": [
            [
              "Doctrine\\DBAL\\Driver\\PDO\\Exception"
            ],
            "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(?, ?, ?)",
            [
              "*** sensitive parameters replaced ***",
              "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
              "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
            ],
            [
              2,
              2,
              2
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/DB/Connection.php",
          "line": 297,
          "function": "executeStatement",
          "class": "Doctrine\\DBAL\\Connection",
          "type": "->",
          "args": [
            "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(?, ?, ?)",
            [
              "*** sensitive parameters replaced ***",
              "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
              "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
            ],
            [
              2,
              2,
              2
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php",
          "line": 386,
          "function": "executeStatement",
          "class": "OC\\DB\\Connection",
          "type": "->",
          "args": [
            "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(:dcValue1, :dcValue2, :dcValue3)",
            [
              "*** sensitive parameters replaced ***",
              "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
              "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
            ],
            [
              2,
              2,
              2
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
          "line": 280,
          "function": "execute",
          "class": "Doctrine\\DBAL\\Query\\QueryBuilder",
          "type": "->",
          "args": []
        },
        {
          "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
          "line": 326,
          "function": "execute",
          "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
          "type": "->",
          "args": []
        },
        {
          "file": "/var/www/html/lib/private/User/Database.php",
          "line": 137,
          "function": "executeStatement",
          "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
          "type": "->",
          "args": []
        },
        {
          "file": "/var/www/html/lib/public/AppFramework/Db/TTransactional.php",
          "line": 63,
          "function": "OC\\User\\{closure}",
          "class": "OC\\User\\Database",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/User/Database.php",
          "line": 128,
          "function": "atomic",
          "class": "OC\\User\\Database",
          "type": "->",
          "args": [
            [
              "Closure"
            ],
            [
              "OC\\DB\\ConnectionAdapter"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/User/Manager.php",
          "line": 474,
          "function": "createUser",
          "class": "OC\\User\\Database",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/User/Manager.php",
          "line": 442,
          "function": "createUserFromBackend",
          "class": "OC\\User\\Manager",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/apps/provisioning_api/lib/Controller/UsersController.php",
          "line": 523,
          "function": "createUser",
          "class": "OC\\User\\Manager",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 230,
          "function": "addUser",
          "class": "OCA\\Provisioning_API\\Controller\\UsersController",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 137,
          "function": "executeController",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Provisioning_API\\Controller\\UsersController"
            ],
            "addUser"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/App.php",
          "line": 184,
          "function": "dispatch",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Provisioning_API\\Controller\\UsersController"
            ],
            "addUser"
          ]
        },
        {
          "file": "/var/www/html/lib/private/Route/Router.php",
          "line": 315,
          "function": "main",
          "class": "OC\\AppFramework\\App",
          "type": "::",
          "args": [
            "OCA\\Provisioning_API\\Controller\\UsersController",
            "addUser",
            [
              "OC\\AppFramework\\DependencyInjection\\DIContainer"
            ],
            [
              "ocs.provisioning_api.Users.addUser"
            ]
          ]
        },
        {
          "file": "/var/www/html/ocs/v1.php",
          "line": 65,
          "function": "match",
          "class": "OC\\Route\\Router",
          "type": "->",
          "args": [
            "/ocsapp/cloud/users"
          ]
        },
        {
          "file": "/var/www/html/ocs/v2.php",
          "line": 23,
          "args": [
            "/var/www/html/ocs/v1.php"
          ],
          "function": "require_once"
        }
      ],
      "File": "/var/www/html/3rdparty/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php",
      "Line": 117,
      "Previous": {
        "Exception": "Doctrine\\DBAL\\Driver\\PDO\\Exception",
        "Message": "SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'uid' at row 1",
        "Code": 1406,
        "Trace": [
          {
            "file": "/var/www/html/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php",
            "line": 132,
            "function": "new",
            "class": "Doctrine\\DBAL\\Driver\\PDO\\Exception",
            "type": "::",
            "args": [
              [
                "PDOException",
                [
                  "22001",
                  1406,
                  "Data too long for column 'uid' at row 1"
                ]
              ]
            ]
          },
          {
            "file": "/var/www/html/3rdparty/doctrine/dbal/src/Connection.php",
            "line": 1202,
            "function": "execute",
            "class": "Doctrine\\DBAL\\Driver\\PDO\\Statement",
            "type": "->",
            "args": []
          },
          {
            "file": "/var/www/html/lib/private/DB/Connection.php",
            "line": 297,
            "function": "executeStatement",
            "class": "Doctrine\\DBAL\\Connection",
            "type": "->",
            "args": [
              "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(?, ?, ?)",
              [
                "*** sensitive parameters replaced ***",
                "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
                "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
              ],
              [
                2,
                2,
                2
              ]
            ]
          },
          {
            "file": "/var/www/html/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php",
            "line": 386,
            "function": "executeStatement",
            "class": "OC\\DB\\Connection",
            "type": "->",
            "args": [
              "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(:dcValue1, :dcValue2, :dcValue3)",
              [
                "*** sensitive parameters replaced ***",
                "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
                "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
              ],
              [
                2,
                2,
                2
              ]
            ]
          },
          {
            "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
            "line": 280,
            "function": "execute",
            "class": "Doctrine\\DBAL\\Query\\QueryBuilder",
            "type": "->",
            "args": []
          },
          {
            "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
            "line": 326,
            "function": "execute",
            "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
            "type": "->",
            "args": []
          },
          {
            "file": "/var/www/html/lib/private/User/Database.php",
            "line": 137,
            "function": "executeStatement",
            "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
            "type": "->",
            "args": []
          },
          {
            "file": "/var/www/html/lib/public/AppFramework/Db/TTransactional.php",
            "line": 63,
            "function": "OC\\User\\{closure}",
            "class": "OC\\User\\Database",
            "type": "->",
            "args": [
              "*** sensitive parameters replaced ***"
            ]
          },
          {
            "file": "/var/www/html/lib/private/User/Database.php",
            "line": 128,
            "function": "atomic",
            "class": "OC\\User\\Database",
            "type": "->",
            "args": [
              [
                "Closure"
              ],
              [
                "OC\\DB\\ConnectionAdapter"
              ]
            ]
          },
          {
            "file": "/var/www/html/lib/private/User/Manager.php",
            "line": 474,
            "function": "createUser",
            "class": "OC\\User\\Database",
            "type": "->",
            "args": [
              "*** sensitive parameters replaced ***"
            ]
          },
          {
            "file": "/var/www/html/lib/private/User/Manager.php",
            "line": 442,
            "function": "createUserFromBackend",
            "class": "OC\\User\\Manager",
            "type": "->",
            "args": [
              "*** sensitive parameters replaced ***"
            ]
          },
          {
            "file": "/var/www/html/apps/provisioning_api/lib/Controller/UsersController.php",
            "line": 523,
            "function": "createUser",
            "class": "OC\\User\\Manager",
            "type": "->",
            "args": [
              "*** sensitive parameters replaced ***"
            ]
          },
          {
            "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
            "line": 230,
            "function": "addUser",
            "class": "OCA\\Provisioning_API\\Controller\\UsersController",
            "type": "->",
            "args": [
              "*** sensitive parameters replaced ***"
            ]
          },
          {
            "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
            "line": 137,
            "function": "executeController",
            "class": "OC\\AppFramework\\Http\\Dispatcher",
            "type": "->",
            "args": [
              [
                "OCA\\Provisioning_API\\Controller\\UsersController"
              ],
              "addUser"
            ]
          },
          {
            "file": "/var/www/html/lib/private/AppFramework/App.php",
            "line": 184,
            "function": "dispatch",
            "class": "OC\\AppFramework\\Http\\Dispatcher",
            "type": "->",
            "args": [
              [
                "OCA\\Provisioning_API\\Controller\\UsersController"
              ],
              "addUser"
            ]
          },
          {
            "file": "/var/www/html/lib/private/Route/Router.php",
            "line": 315,
            "function": "main",
            "class": "OC\\AppFramework\\App",
            "type": "::",
            "args": [
              "OCA\\Provisioning_API\\Controller\\UsersController",
              "addUser",
              [
                "OC\\AppFramework\\DependencyInjection\\DIContainer"
              ],
              [
                "ocs.provisioning_api.Users.addUser"
              ]
            ]
          },
          {
            "file": "/var/www/html/ocs/v1.php",
            "line": 65,
            "function": "match",
            "class": "OC\\Route\\Router",
            "type": "->",
            "args": [
              "/ocsapp/cloud/users"
            ]
          },
          {
            "file": "/var/www/html/ocs/v2.php",
            "line": 23,
            "args": [
              "/var/www/html/ocs/v1.php"
            ],
            "function": "require_once"
          }
        ],
        "File": "/var/www/html/3rdparty/doctrine/dbal/src/Driver/PDO/Exception.php",
        "Line": 28,
        "Previous": {
          "Exception": "PDOException",
          "Message": "SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'uid' at row 1",
          "Code": "22001",
          "Trace": [
            {
              "file": "/var/www/html/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php",
              "line": 130,
              "function": "execute",
              "class": "PDOStatement",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/3rdparty/doctrine/dbal/src/Connection.php",
              "line": 1202,
              "function": "execute",
              "class": "Doctrine\\DBAL\\Driver\\PDO\\Statement",
              "type": "->",
              "args": []
            },
            {
              "file": "/var/www/html/lib/private/DB/Connection.php",
              "line": 297,
              "function": "executeStatement",
              "class": "Doctrine\\DBAL\\Connection",
              "type": "->",
              "args": [
                "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(?, ?, ?)",
                [
                  "*** sensitive parameters replaced ***",
                  "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
                  "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
                ],
                [
                  2,
                  2,
                  2
                ]
              ]
            },
            {
              "file": "/var/www/html/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php",
              "line": 386,
              "function": "executeStatement",
              "class": "OC\\DB\\Connection",
              "type": "->",
              "args": [
                "INSERT INTO `oc_users` (`uid`, `password`, `uid_lower`) VALUES(:dcValue1, :dcValue2, :dcValue3)",
                [
                  "*** sensitive parameters replaced ***",
                  "3|$argon2id$v=19$m=65536,t=4,p=1$LklwcXRqdWg1SjZ6azhYdQ$Z3nFZ9zhFzIK7eSUqYnRMOn07DaXUc5hbvsQB5Fb6ME",
                  "liwgombldbwufk8xq7021nbnyxhd53kf48nfi2yom4kmaumz5kp6sqiua8tad9u1j"
                ],
                [
                  2,
                  2,
                  2
                ]
              ]
            },
            {
              "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
              "line": 280,
              "function": "execute",
              "class": "Doctrine\\DBAL\\Query\\QueryBuilder",
              "type": "->",
              "args": []
            },
            {
              "file": "/var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php",
              "line": 326,
              "function": "execute",
              "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
              "type": "->",
              "args": []
            },
            {
              "file": "/var/www/html/lib/private/User/Database.php",
              "line": 137,
              "function": "executeStatement",
              "class": "OC\\DB\\QueryBuilder\\QueryBuilder",
              "type": "->",
              "args": []
            },
            {
              "file": "/var/www/html/lib/public/AppFramework/Db/TTransactional.php",
              "line": 63,
              "function": "OC\\User\\{closure}",
              "class": "OC\\User\\Database",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/lib/private/User/Database.php",
              "line": 128,
              "function": "atomic",
              "class": "OC\\User\\Database",
              "type": "->",
              "args": [
                [
                  "Closure"
                ],
                [
                  "OC\\DB\\ConnectionAdapter"
                ]
              ]
            },
            {
              "file": "/var/www/html/lib/private/User/Manager.php",
              "line": 474,
              "function": "createUser",
              "class": "OC\\User\\Database",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/lib/private/User/Manager.php",
              "line": 442,
              "function": "createUserFromBackend",
              "class": "OC\\User\\Manager",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/apps/provisioning_api/lib/Controller/UsersController.php",
              "line": 523,
              "function": "createUser",
              "class": "OC\\User\\Manager",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
              "line": 230,
              "function": "addUser",
              "class": "OCA\\Provisioning_API\\Controller\\UsersController",
              "type": "->",
              "args": [
                "*** sensitive parameters replaced ***"
              ]
            },
            {
              "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
              "line": 137,
              "function": "executeController",
              "class": "OC\\AppFramework\\Http\\Dispatcher",
              "type": "->",
              "args": [
                [
                  "OCA\\Provisioning_API\\Controller\\UsersController"
                ],
                "addUser"
              ]
            },
            {
              "file": "/var/www/html/lib/private/AppFramework/App.php",
              "line": 184,
              "function": "dispatch",
              "class": "OC\\AppFramework\\Http\\Dispatcher",
              "type": "->",
              "args": [
                [
                  "OCA\\Provisioning_API\\Controller\\UsersController"
                ],
                "addUser"
              ]
            },
            {
              "file": "/var/www/html/lib/private/Route/Router.php",
              "line": 315,
              "function": "main",
              "class": "OC\\AppFramework\\App",
              "type": "::",
              "args": [
                "OCA\\Provisioning_API\\Controller\\UsersController",
                "addUser",
                [
                  "OC\\AppFramework\\DependencyInjection\\DIContainer"
                ],
                [
                  "ocs.provisioning_api.Users.addUser"
                ]
              ]
            },
            {
              "file": "/var/www/html/ocs/v1.php",
              "line": 65,
              "function": "match",
              "class": "OC\\Route\\Router",
              "type": "->",
              "args": [
                "/ocsapp/cloud/users"
              ]
            },
            {
              "file": "/var/www/html/ocs/v2.php",
              "line": 23,
              "args": [
                "/var/www/html/ocs/v1.php"
              ],
              "function": "require_once"
            }
          ],
          "File": "/var/www/html/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php",
          "Line": 130
        }
      }
    },
    "message": "Failed addUser attempt with exception.",
    "exception": {},
    "CustomMessage": "Failed addUser attempt with exception."
  }
}