[FW][FIX] base: serve_fallback infinite redirection #156251
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Create an attachment with an URL to a static file that does not exists, e.g. '/web/static/idontexist.png'. Inside your browser try to access that file, open <localhost:8069/web/static/idontexist.png>. The browser fails with a "Too Many Redirections" error. When a path is not found, nor in the static files, nor in the controllers, `_serve_fallback` kicks in and attempt to find a resource outside of the router that matches the URL. In case it finds an attachment with a matching URL, it'll deliver it. In this specific case, it finds our attachment and return a redirection to it's URL, which is the same URL as the request hence it loops back. Don't deliver URL attachments via `_serve_fallback`, only deliver stored files. X-original-commit: d2bea59
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This PR targets saas-16.1 and is part of the forward-port chain. Further PRs will be created up to master. More info at https://github.com/odoo/odoo/wiki/Mergebot#forward-port |
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Create an attachment with an URL to a static file that does not exists, e.g. '/web/static/idontexist.png'. Inside your browser try to access that file, open <localhost:8069/web/static/idontexist.png>. The browser fails with a "Too Many Redirections" error. When a path is not found, nor in the static files, nor in the controllers, `_serve_fallback` kicks in and attempt to find a resource outside of the router that matches the URL. In case it finds an attachment with a matching URL, it'll deliver it. In this specific case, it finds our attachment and return a redirection to it's URL, which is the same URL as the request hence it loops back. Don't deliver URL attachments via `_serve_fallback`, only deliver stored files. closes #156251 X-original-commit: d2bea59 Signed-off-by: Julien Castiaux (juc) <juc@odoo.com>
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Create an attachment with an URL to a static file that does not exists, e.g. '/web/static/idontexist.png'. Inside your browser try to access that file, open localhost:8069/web/static/idontexist.png. The browser fails with a "Too Many Redirections" error.
When a path is not found, nor in the static files, nor in the controllers,
_serve_fallbackkicks in and attempt to find a resource outside of the router that matches the URL. In case it finds an attachment with a matching URL, it'll deliver it.In this specific case, it finds our attachment and return a redirection to it's URL, which is the same URL as the request hence it loops back.
Don't deliver URL attachments via
_serve_fallback, only deliver stored files.Description of the issue/feature this PR addresses:
Current behavior before PR:
Desired behavior after PR is merged:
I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr
Forward-Port-Of: #154883