[stable28] nginx: fix response headers for assets #11524
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Nginx resets all response headers in a location block, if it contains any "add_header" directive. When setting the "Cache-Control" header for static assets, this was originally worked around by using the "expires" directive instead. #8083 however added the "immutable" flag for assets with "v=" query parameter and broke all other response headers for assets that way. This commit fixes this by re-adding all reponse headers explicitly for those assets. Originally those doubled code was removed thanks to using "expires", but I see no way to have both: the "immutable" flag as well as avoiding doubled headers via "expires" directive. Additionally, this commit avoids the trailing comma and space in the Cache-Control header for assets without "v=" query parameter, and adds sets the wasm MIME type in a cleaner/more consistent way together with js/mjs, and rephrases the broken comment sentence. Signed-off-by: MichaIng <micha@dietpi.com>
MichaIng
approved these changes
Feb 9, 2024
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Backport of PR #11472