Opened 5 years ago
Closed 5 years ago
#1804 closed defect (invalid)
proxy_pass/proxy_redirect doesn't work if port 80 is explicitly specified
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | other | Version: | 1.17.x |
| Keywords: | Cc: | ||
| uname -a: | Linux 4ae40de1edb4 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64 GNU/Linux | ||
| nginx -V: |
nginx version: nginx/1.17.0
built by gcc 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) built with OpenSSL 1.1.0j 20 Nov 2018 TLS SNI support enabled configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fdebug-prefix-map=/data/builder/debuild/nginx-1.17.0/debian/debuild-base/nginx-1.17.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie' |
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Description
When you have a configuration like:
server {
server_name whatever;
location /static {
proxy_pass http://proxied:80/static;
}
}
the Location header for redirects issued by the proxied server contains "proxied" rather than the primary server's name. This also happens if you have a proxy_redirect directive which uses port 80 explicitly.
If you remove the ":80" from the proxy_pass directive, it works as expected.
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The
proxy_redirectdirective does prefix comparison on what is returned by your backend server. It will work with:80as long as aLocationwith:80is returned by your backend server, and won't work as long as your backend server returnsLocationwithout:80.