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Nextcloud to Seafile sending federated share problems #136

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MahdiBaghbani opened this issue Aug 17, 2024 · 2 comments
Open

Nextcloud to Seafile sending federated share problems #136

MahdiBaghbani opened this issue Aug 17, 2024 · 2 comments
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@MahdiBaghbani
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@MahdiBaghbani
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From Vincent Lee via cs3org/OCM Matrix chat :

Hello, I'm a Seafile developer and currently working on integrating Seafile and Nextcloud via OCM.

I encountered some issues during development. Let me first describe the problems in detail.

The Seafile server I'm using is https://test.seafile.com

Accessing https://test.seafile.com/ocm-provider/ returns the following:

{
  "apiVersion": "1.0-proposal1",
  "enabled": true,
  "endPoint": "https://test.seafile.com/ocm-via-webdav/",
  "resourceTypes": {
    "name": "file",
    "protocols": {
      "webdav": "/seafdav/"
    },
    "shareTypes": [
      "user"
    ]
  }
}

The Nextcloud server is https://nextcloud.seafile.top, deployed on Ubuntu 22.04.4 LTS, using the snap-installed version 29.0.4snap2.

I can successfully log in to Nextcloud, but when I try to share a file remotely with lian@lian.com@test.seafile.com (where lian@lian.com is a user on test.seafile.com), the page displays "Error creating the share" and the admin-logs page shows the following error.

WX20240815-181132@2x
WX20240815-181911@2x

I also checked the Apache log on test.seafile.com, and only got one log:

112.126.25.132 - - [15/Aug/2024:10:04:06 +0000] "GET /ocm-provider/ HTTP/1.1" 200 2997 "-" "Nextcloud Server Crawler"
@MahdiBaghbani MahdiBaghbani self-assigned this Aug 17, 2024
@MahdiBaghbani
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Replicating that in dev-stock is successful.

Nextcloud version v29.0.4 trying to send a share to lian@lian.com@test.seafile.com shows this error in logs:

{
  "reqId": "WQSVctaCCBSqOYCUITNc",
  "level": 3,
  "time": "2024-08-17T07:45:20+00:00",
  "remoteAddr": "172.18.0.4",
  "user": "einstein",
  "app": "no app in context",
  "method": "POST",
  "url": "/ocs/v2.php/apps/files_sharing/api/v1/shares",
  "message": "OC\\OCM\\Model\\OCMResource::import(): Argument #1 ($data) must be of type array, string given, called in /var/www/html/lib/private/OCM/Model/OCMProvider.php on line 189 in file '/var/www/html/lib/private/OCM/Model/OCMResource.php' line 103",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0",
  "version": "29.0.4.1",
  "exception": {
    "Exception": "Exception",
    "Message": "OC\\OCM\\Model\\OCMResource::import(): Argument #1 ($data) must be of type array, string given, called in /var/www/html/lib/private/OCM/Model/OCMProvider.php on line 189 in file '/var/www/html/lib/private/OCM/Model/OCMResource.php' line 103",
    "Code": 0,
    "Trace": [
      {
        "file": "/var/www/html/lib/private/AppFramework/App.php",
        "line": 184,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "/var/www/html/lib/private/Route/Router.php",
        "line": 338,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::"
      },
      {
        "file": "/var/www/html/ocs/v1.php",
        "line": 66,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->"
      },
      {
        "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/AppFramework/Http/Dispatcher.php",
    "Line": 170,
    "Previous": {
      "Exception": "TypeError",
      "Message": "OC\\OCM\\Model\\OCMResource::import(): Argument #1 ($data) must be of type array, string given, called in /var/www/html/lib/private/OCM/Model/OCMProvider.php on line 189",
      "Code": 0,
      "Trace": [
        {
          "file": "/var/www/html/lib/private/OCM/Model/OCMProvider.php",
          "line": 189,
          "function": "import",
          "class": "OC\\OCM\\Model\\OCMResource",
          "type": "->"
        },
        {
          "file": "/var/www/html/lib/private/OCM/OCMDiscoveryService.php",
          "line": 98,
          "function": "import",
          "class": "OC\\OCM\\Model\\OCMProvider",
          "type": "->"
        },
        {
          "file": "/var/www/html/lib/private/Federation/CloudFederationProviderManager.php",
          "line": 121,
          "function": "discover",
          "class": "OC\\OCM\\OCMDiscoveryService",
          "type": "->"
        },
        {
          "file": "/var/www/html/apps/federatedfilesharing/lib/Notifications.php",
          "line": 395,
          "function": "sendShare",
          "class": "OC\\Federation\\CloudFederationProviderManager",
          "type": "->"
        },
        {
          "file": "/var/www/html/apps/federatedfilesharing/lib/Notifications.php",
          "line": 320,
          "function": "tryOCMEndPoint",
          "class": "OCA\\FederatedFileSharing\\Notifications",
          "type": "->"
        },
        {
          "file": "/var/www/html/apps/federatedfilesharing/lib/Notifications.php",
          "line": 90,
          "function": "tryHttpPostToShareEndpoint",
          "class": "OCA\\FederatedFileSharing\\Notifications",
          "type": "->"
        },
        {
          "file": "/var/www/html/apps/federatedfilesharing/lib/FederatedShareProvider.php",
          "line": 229,
          "function": "sendRemoteShare",
          "class": "OCA\\FederatedFileSharing\\Notifications",
          "type": "->"
        },
        {
          "file": "/var/www/html/apps/federatedfilesharing/lib/FederatedShareProvider.php",
          "line": 191,
          "function": "createFederatedShare",
          "class": "OCA\\FederatedFileSharing\\FederatedShareProvider",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/Share20/Manager.php",
          "line": 748,
          "function": "create",
          "class": "OCA\\FederatedFileSharing\\FederatedShareProvider",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/apps/files_sharing/lib/Controller/ShareAPIController.php",
          "line": 805,
          "function": "createShare",
          "class": "OC\\Share20\\Manager",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 232,
          "function": "createShare",
          "class": "OCA\\Files_Sharing\\Controller\\ShareAPIController",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 138,
          "function": "executeController",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->"
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/App.php",
          "line": 184,
          "function": "dispatch",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->"
        },
        {
          "file": "/var/www/html/lib/private/Route/Router.php",
          "line": 338,
          "function": "main",
          "class": "OC\\AppFramework\\App",
          "type": "::"
        },
        {
          "file": "/var/www/html/ocs/v1.php",
          "line": 66,
          "function": "match",
          "class": "OC\\Route\\Router",
          "type": "->"
        },
        {
          "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/OCM/Model/OCMResource.php",
      "Line": 103
    },
    "message": "OC\\OCM\\Model\\OCMResource::import(): Argument #1 ($data) must be of type array, string given, called in /var/www/html/lib/private/OCM/Model/OCMProvider.php on line 189 in file '/var/www/html/lib/private/OCM/Model/OCMResource.php' line 103",
    "exception": {},
    "CustomMessage": "OC\\OCM\\Model\\OCMResource::import(): Argument #1 ($data) must be of type array, string given, called in /var/www/html/lib/private/OCM/Model/OCMProvider.php on line 189 in file '/var/www/html/lib/private/OCM/Model/OCMResource.php' line 103"
  }
}

Just like the one Vincent has reported.

@MahdiBaghbani
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The problem is on the Seafile ocm-provider endpoint JSON.

based on the OCM-API documentation

resourceTypes property should be an array of objects, but in seafile JSON this isn't the case:

"resourceTypes": {
    "name": "file",
    "protocols": {
      "webdav": "/seafdav/"
    },
    "shareTypes": [
      "user"
    ]
  }

correct format would be:

"resourceTypes": [
    {
      "name": "file",
      "protocols": {
        "webdav": "/seafdav/"
      },
      "shareTypes": [
        "user"
      ]
    }
  ]

full ocm-provider JSON:

{
  "apiVersion": "1.0-proposal1",
  "enabled": true,
  "endPoint": "https://test.seafile.com/ocm-via-webdav/",
  "resourceTypes": [
    {
      "name": "file",
      "protocols": {
        "webdav": "/seafdav/"
      },
      "shareTypes": [
        "user"
      ]
    }
  ]
}

@MahdiBaghbani MahdiBaghbani changed the title Nextcloud send share problems Nextcloud to Seafile sending federated share problems Aug 17, 2024
@MahdiBaghbani MahdiBaghbani added the bug Something isn't working label Aug 19, 2024
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