Opened 7 years ago
Closed 7 years ago
#1428 closed enhancement (duplicate)
Expose the proxy protocol port in a variable
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | nginx-core | Version: | 1.13.x |
| Keywords: | proxyprotocol | Cc: | |
| uname -a: | Linux node1 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux | ||
| nginx -V: |
nginx version: nginx/1.13.5
built by gcc 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) built with OpenSSL 1.0.2g 1 Mar 2016 TLS SNI support enabled configure arguments: --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_sub_module --with-http_v2_module --with-http_v2_hpack_enc --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-threads --with-file-aio --without-mail_pop3_module --without-mail_smtp_module --without-mail_imap_module --without-http_uwsgi_module --without-http_scgi_module --with-cc-opt='-g -O3 -flto -fPIE -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 --param=ssp-buffer-size=4 -DTCP_FASTOPEN=23 -Wno-error=strict-aliasing -m64 -mtune=generic' --with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now' --add-module=/tmp/build/ngx_devel_kit-0.3.0 --add-module=/tmp/build/set-misc-nginx-module-0.31 --add-module=/tmp/build/nginx-module-vts-0.1.15 --add-module=/tmp/build/headers-more-nginx-module-0.32 --add-module=/tmp/build/nginx-goodies-nginx-sticky-module-ng-08a395c66e42 --add-module=/tmp/build/nginx-http-auth-digest-7955af9c77598c697ac292811914ce1e2b3b824c --add-module=/tmp/build/ngx_http_substitutions_filter_module-bc58cb11844bc42735bbaef7085ea86ace46d05b --add-module=/tmp/build/nginx-opentracing-fcc2e822c6dfc7d1f432c16b07dee9437c24236a |
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Description
The proxy protocol port provides the port used by the user to contact the proxy protocol proxy.
For example, in this proxy protocol header, the end user contacted the TCP proxy on port 1234:
PROXY TCP4 192.168.0.1 192.168.0.11 56324 1234\r\n
GET / HTTP/1.1\r\n
Host: 192.168.0.11\r\n
\r\n
Right now, nginx doesn't parse the this port, according to the code (https://github.com/nginx/nginx/blob/f8a9d528df92c7634088e575e5c3d63a1d4ab8ea/src/core/ngx_proxy_protocol.c#L99). Only the user port is parsed and exposed through proxy_protocol_port.
It would be a nice feature to expose this port, to forward it to the upstream app and rebuild the correct public URL dynamically.
Change History (4)
follow-up: 3 comment:1 by , 7 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
comment:2 by , 7 years ago
| Resolution: | worksforme |
|---|---|
| Status: | closed → reopened |
comment:3 by , 7 years ago
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