31 lines
955 B
Text
31 lines
955 B
Text
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# no-ranges.conf
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# Disables ranges and adds a simple lua block
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# that will immediately fail requests.
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# "max_ranges 0" doesn't seem to really work the way you'd expect
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# which is kind of why I'm making this include..
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# This will actually properly not allow ranged connections.
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# Do the obligatory first
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max_ranges 0;
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# Add a Lua header filter that will explicitly 400
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# any HTTP requests with the "Range" header; regardless of
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# if they contain a valid range, set of ranges, or an invalid
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# range.
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#
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# We also add the "Accept-Ranges" header here, because unlike
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# nginx's native "add_header", it's not terminally broken and won't append
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# a duplicate header in certain contexts... Don't ask how I had to find that out.
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header_filter_by_lua_block {
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local req_headers = ngx.req.get_headers();
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ngx.header["Accept-Ranges"] = "none"
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if req_headers["Range"] ~= nil then
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ngx.log(ngx.ERR, "Request with ranges! Blocking")
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return ngx.exit(400)
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end
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}
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