File download from HTTP request saves with .bin extension instead wav

[bikevit2008]

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Dify version

0.15.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1. do workflow
2. do http request node which in response got file
3. end node with result

{
  "result": [
    {
      "dify_model_identity": "__dify__file__",
      "id": null,
      "tenant_id": "9b227b34-11d7-4cac-9c79-fd6a58704f66",
      "type": "audio",
      "transfer_method": "tool_file",
      "remote_url": null,
      "related_id": "5be399a8-581f-4ab7-9c64-e6ef610ea58b",
      "filename": "d0ebd0cb99dd43bfb157ca43388c219c.bin",
      "extension": ".bin",
      "mime_type": "audio/wav",
      "size": 122880,
...
    }
  ]
}

✔️ Expected Behavior

saves with wav extension

❌ Actual Behavior

saves with .bin extension

[bikevit2008]

https://github.com/langgenius/dify/pull/13029 fixed here

[crazywoola]

Please see this pull request as well https://github.com/langgenius/dify/pull/12693

[dosubot[bot]]

Hi, @bikevit2008. I'm Dosu, and I'm helping the Dify team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• Bug in Dify version 0.15.2: Files downloaded from HTTP requests saved with .bin instead of .wav.
• You referenced pull request #13029, which addresses this issue.
• Crazywoola mentioned another related pull request, #12693, for further context or fixes.

Next Steps:

• Please confirm if this issue is still relevant to the latest version of the Dify repository. If so, you can keep the discussion open by commenting on the issue.
• Otherwise, this issue will be automatically closed in 15 days.

Thank you for your understanding and contribution!