[HttpFoundation] Do not set X-Accel-Redirect for paths outside of X-Accel-Mapping #31604
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…ccel-Mapping Currently BinaryFileResponse, when configured with X-Accel-Redirect sendfile type, will only substitute file paths specified in X-Accel-Mapping. But if the provided file path does not have a defined prefix, then the resulting header will include the absolute path. Nginx expects a valid URI, therefore this will result in an issue that is very hard to detect and debug as it will not show up in error logs and instead the request would just hang for some time and then be re-served without query parameters(?).
fabpot
approved these changes
May 25, 2019
Simperfit
approved these changes
May 25, 2019
nicolas-grekas
approved these changes
May 28, 2019
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Don't we have the same issue in 3.4? |
Yes, this affects all versions. But fix requires refactor for 3.4. |
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@vilius-g It means that we first need a PR on 3.4. Can you work on one? |
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OK, I can make this for 3.4. |
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Thank you! |
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Replaced by #31654 |
nicolas-grekas
added a commit
that referenced
this pull request
May 29, 2019
…side of X-Accel-Mapping (vilius-g) This PR was merged into the 3.4 branch. Discussion ---------- [HttpFoundation] Do not set X-Accel-Redirect for paths outside of X-Accel-Mapping | Q | A | ------------- | --- | Branch? | 3.4 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | | License | MIT | Doc PR | #31604 but refactored for 3.4 Commits ------- a662f61 [HttpFoundation] Do not set X-Accel-Redirect for paths outside of X-Accel-Mapping
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Currently
BinaryFileResponse, when configured withX-Accel-Redirectsendfile type, will only substitute file paths specified inX-Accel-Mapping. But if the provided file path does not have a defined prefix, then the resulting header will include absolute path. Nginx expects a valid URI, therefore this will result in an issue that is very hard to detect and debug as it will not show up in error logs and instead the request would just hang for some time and will be re-served without query parameters(?).