[Bug 1753838] Harden trailing slashes redirect #360
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escapewindow
suggested changes
Feb 7, 2022
| if request.path.endswith('/'): | ||
| return web.HTTPFound('/' + request.path.strip('/')) | ||
| return web.HTTPFound('/' + request.path.strip('/'+string.whitespace)) |
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Have you verified that this will fix the issue?
This seems like a good candidate for a unit test.
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I have added unit tests now - thanks.
Running locally, I reproduced the issue reported in bug 1753838 with requests like http://localhost:9876/%0a/www.google.com/. Without changes, that redirects to www.google.com; with this patch, pollbot reports:
{"status": 404, "message": "Page '/www.google.com' not found"}
escapewindow
approved these changes
Feb 7, 2022
gbrownmozilla
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