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Revision 6066e5b1

Added by dannysauer 3 months ago

Stabilize URLs before generating redirects

The aio URL object mangles query strings when they're passed in. Specifically, it unescapes http entities which are escaped but which don't need escaped. This is normally ok, but in the case of signed URLs, changing anything about the URL invalidates the signature. By pre-creating a yarl.URL object before raising the redirect exception, the parsing doesn't happen in aiohttp. Passing in the "encoding=True" stops the reparsing when the object is created.

fixes #8670