mirror of https://github.com/vouch/vouch-proxy
90 lines
3.7 KiB
Plaintext
90 lines
3.7 KiB
Plaintext
user nginx;
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worker_processes 1;
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error_log /var/log/nginx/error.log warn;
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pid /var/run/nginx.pid;
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events {
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worker_connections 1024;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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log_format main '$remote_addr - $remote_user [$time_local] "$request" '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for"';
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access_log /var/log/nginx/access.log main;
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sendfile on;
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#tcp_nopush on;
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keepalive_timeout 65;
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server {
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listen 443 ssl http2;
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server_name protectedapp.yourdomain.com;
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root /var/www/html/;
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ssl_certificate /etc/letsencrypt/live/protectedapp.yourdomain.com/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/protectedapp.yourdomain.com/privkey.pem;
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# send all requests to the `/validate` endpoint for authorization
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auth_request /validate;
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location = /validate {
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# forward the /validate request to Vouch Proxy
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proxy_pass http://vouch.yourdomain.com:9090/validate;
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# be sure to pass the original host header
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proxy_set_header Host $http_host;
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# Vouch Proxy only acts on the request headers
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proxy_pass_request_body off;
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proxy_set_header Content-Length "";
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# optionally add X-Vouch-User as returned by Vouch Proxy along with the request
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auth_request_set $auth_resp_x_vouch_user $upstream_http_x_vouch_user;
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# these return values are used by the @error401 call
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auth_request_set $auth_resp_jwt $upstream_http_x_vouch_jwt;
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auth_request_set $auth_resp_err $upstream_http_x_vouch_err;
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auth_request_set $auth_resp_failcount $upstream_http_x_vouch_failcount;
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}
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# if validate returns `401 not authorized` then forward the request to the error401block
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error_page 401 = @error401;
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location @error401 {
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# redirect to Vouch Proxy for login
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return 302 http://vouch.yourdomain.com:9090/login?url=$scheme://$http_host$request_uri&vouch-failcount=$auth_resp_failcount&X-Vouch-Token=$auth_resp_jwt&error=$auth_resp_err;
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# you usually *want* to redirect to Vouch running behind the same Nginx config proteced by https
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# but to get started you can just forward the end user to the port that vouch is running on
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}
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# proxy pass authorized requests to your service
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location / {
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# forward authorized requests to your service protectedapp.yourdomain.com
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proxy_pass http://127.0.0.1:8080;
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# you may need to set these variables in this block as per https://github.com/vouch/vouch-proxy/issues/26#issuecomment-425215810
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# auth_request_set $auth_resp_x_vouch_user $upstream_http_x_vouch_user;
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# auth_request_set $auth_resp_x_vouch_idp_claims_groups $upstream_http_x_vouch_idp_claims_groups;
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# auth_request_set $auth_resp_x_vouch_idp_claims_given_name $upstream_http_x_vouch_idp_claims_given_name;
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# set user header (usually an email)
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proxy_set_header X-Vouch-User $auth_resp_x_vouch_user;
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# optionally pass any custom claims you are tracking
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# proxy_set_header X-Vouch-IdP-Claims-Groups $auth_resp_x_vouch_idp_claims_groups;
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# proxy_set_header X-Vouch-IdP-Claims-Given_Name $auth_resp_x_vouch_idp_claims_given_name;
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# optionally pass the accesstoken or idtoken
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# proxy_set_header X-Vouch-IdP-AccessToken $auth_resp_x_vouch_idp_accesstoken;
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# proxy_set_header X-Vouch-IdP-IdToken $auth_resp_x_vouch_idp_idtoken;
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}
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}
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}
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