68 lines
3.0 KiB
Markdown
68 lines
3.0 KiB
Markdown
```
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server {
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# SSL and VHost configuration
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listen 443 ssl http2;
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server_name _;
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ssl_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
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ssl_certificate_key /etc/ssl/private/ssl-cert-snakeoil.key;
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# Increase buffer size for large headers
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# This is needed only if you get 'upstream sent too big header while reading response
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# header from upstream' error when trying to access an application protected by goauthentik
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proxy_buffers 8 16k;
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proxy_buffer_size 32k;
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location / {
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# Put your proxy_pass to your application here, and all the other statements you'll need
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# proxy_pass http://localhost:5000;
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# proxy_set_header Host $host;
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# proxy_set_header ...
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##############################
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# authentik-specific config
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##############################
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auth_request /outpost.goauthentik.io/auth/nginx;
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error_page 401 = @goauthentik_proxy_signin;
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auth_request_set $auth_cookie $upstream_http_set_cookie;
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add_header Set-Cookie $auth_cookie;
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# translate headers from the outposts back to the actual upstream
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auth_request_set $authentik_username $upstream_http_x_authentik_username;
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auth_request_set $authentik_groups $upstream_http_x_authentik_groups;
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auth_request_set $authentik_email $upstream_http_x_authentik_email;
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auth_request_set $authentik_name $upstream_http_x_authentik_name;
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auth_request_set $authentik_uid $upstream_http_x_authentik_uid;
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proxy_set_header X-authentik-username $authentik_username;
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proxy_set_header X-authentik-groups $authentik_groups;
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proxy_set_header X-authentik-email $authentik_email;
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proxy_set_header X-authentik-name $authentik_name;
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proxy_set_header X-authentik-uid $authentik_uid;
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}
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# all requests to /outpost.goauthentik.io must be accessible without authentication
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location /outpost.goauthentik.io {
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proxy_pass http://outpost.company:9000/outpost.goauthentik.io;
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# ensure the host of this vserver matches your external URL you've configured
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# in authentik
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proxy_set_header Host $host;
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proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
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add_header Set-Cookie $auth_cookie;
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auth_request_set $auth_cookie $upstream_http_set_cookie;
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proxy_pass_request_body off;
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proxy_set_header Content-Length "";
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}
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# Special location for when the /auth endpoint returns a 401,
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# redirect to the /start URL which initiates SSO
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location @goauthentik_proxy_signin {
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internal;
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add_header Set-Cookie $auth_cookie;
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return 302 /outpost.goauthentik.io/start?rd=$request_uri;
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# For domain level, use the below error_page to redirect to your authentik server with the full redirect path
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# return 302 https://authentik.company/outpost.goauthentik.io/start?rd=$scheme://$http_host$request_uri;
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}
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}
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```
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