diff --git a/.github/workflows/build-image-manual.yaml b/.github/workflows/build-image-manual.yaml index e9c3d7f..58f4f00 100644 --- a/.github/workflows/build-image-manual.yaml +++ b/.github/workflows/build-image-manual.yaml @@ -39,6 +39,7 @@ on: - firefox - mitmproxy - redroid + - nginx-proxy-manager tag: description: 'Image tag' diff --git a/nginx-proxy-manager/Dockerfile b/nginx-proxy-manager/Dockerfile new file mode 100644 index 0000000..1a44615 --- /dev/null +++ b/nginx-proxy-manager/Dockerfile @@ -0,0 +1,8 @@ +FROM jc21/nginx-proxy-manager:2.11.3 + +LABEL MAINTAINER me@monlor.com +LABEL VERSION 1.0.0 + +COPY --chmod=755 *.conf /snippets/ + + diff --git a/nginx-proxy-manager/authelia-authrequest.conf b/nginx-proxy-manager/authelia-authrequest.conf new file mode 100644 index 0000000..2bd4561 --- /dev/null +++ b/nginx-proxy-manager/authelia-authrequest.conf @@ -0,0 +1,32 @@ +## Send a subrequest to Authelia to verify if the user is authenticated and has permission to access the resource. +auth_request /internal/authelia/authz; + +## Save the upstream metadata response headers from Authelia to variables. +auth_request_set $user $upstream_http_remote_user; +auth_request_set $groups $upstream_http_remote_groups; +auth_request_set $name $upstream_http_remote_name; +auth_request_set $email $upstream_http_remote_email; + +## Inject the metadata response headers from the variables into the request made to the backend. +proxy_set_header Remote-User $user; +proxy_set_header Remote-Groups $groups; +proxy_set_header Remote-Email $email; +proxy_set_header Remote-Name $name; + +## Configure the redirection when the authz failure occurs. Lines starting with 'Modern Method' and 'Legacy Method' +## should be commented / uncommented as pairs. The modern method uses the session cookies configuration's authelia_url +## value to determine the redirection URL here. It's much simpler and compatible with the mutli-cookie domain easily. + +## Modern Method: Set the $redirection_url to the Location header of the response to the Authz endpoint. +auth_request_set $redirection_url $upstream_http_location; + +## Modern Method: When there is a 401 response code from the authz endpoint redirect to the $redirection_url. +error_page 401 =302 $redirection_url; + +## Legacy Method: Set $target_url to the original requested URL. +## This requires http_set_misc module, replace 'set_escape_uri' with 'set' if you don't have this module. +# set_escape_uri $target_url $scheme://$http_host$request_uri; + +## Legacy Method: When there is a 401 response code from the authz endpoint redirect to the portal with the 'rd' +## URL parameter set to $target_url. This requires users update 'auth.example.com/' with their external authelia URL. +# error_page 401 =302 https://auth.example.com/?rd=$target_url; \ No newline at end of file diff --git a/nginx-proxy-manager/authelia-location.conf b/nginx-proxy-manager/authelia-location.conf new file mode 100644 index 0000000..8aaca5d --- /dev/null +++ b/nginx-proxy-manager/authelia-location.conf @@ -0,0 +1,32 @@ +set $upstream_authelia http://authelia:9091/api/authz/auth-request; + +## Virtual endpoint created by nginx to forward auth requests. +location /internal/authelia/authz { + ## Essential Proxy Configuration + internal; + proxy_pass $upstream_authelia; + + ## Headers + ## The headers starting with X-* are required. + proxy_set_header X-Original-Method $request_method; + proxy_set_header X-Original-URL $scheme://$http_host$request_uri; + proxy_set_header X-Forwarded-For $remote_addr; + proxy_set_header Content-Length ""; + proxy_set_header Connection ""; + + ## Basic Proxy Configuration + proxy_pass_request_body off; + proxy_next_upstream error timeout invalid_header http_500 http_502 http_503; # Timeout if the real server is dead + proxy_redirect http:// $scheme://; + proxy_http_version 1.1; + proxy_cache_bypass $cookie_session; + proxy_no_cache $cookie_session; + proxy_buffers 4 32k; + client_body_buffer_size 128k; + + ## Advanced Proxy Configuration + send_timeout 5m; + proxy_read_timeout 240; + proxy_send_timeout 240; + proxy_connect_timeout 240; +} \ No newline at end of file diff --git a/nginx-proxy-manager/proxy.conf b/nginx-proxy-manager/proxy.conf new file mode 100644 index 0000000..0551bcd --- /dev/null +++ b/nginx-proxy-manager/proxy.conf @@ -0,0 +1,34 @@ +## Headers +proxy_set_header Host $host; +proxy_set_header X-Original-URL $scheme://$http_host$request_uri; +proxy_set_header X-Forwarded-Proto $scheme; +proxy_set_header X-Forwarded-Host $http_host; +proxy_set_header X-Forwarded-URI $request_uri; +proxy_set_header X-Forwarded-Ssl on; +proxy_set_header X-Forwarded-For $remote_addr; +proxy_set_header X-Real-IP $remote_addr; + +## Basic Proxy Configuration +client_body_buffer_size 128k; +proxy_next_upstream error timeout invalid_header http_500 http_502 http_503; ## Timeout if the real server is dead. +proxy_redirect http:// $scheme://; +proxy_http_version 1.1; +proxy_cache_bypass $cookie_session; +proxy_no_cache $cookie_session; +proxy_buffers 64 256k; + +## Trusted Proxies Configuration +## Please read the following documentation before configuring this: +## https://www.authelia.com/integration/proxies/nginx/#trusted-proxies +# set_real_ip_from 10.0.0.0/8; +# set_real_ip_from 172.16.0.0/12; +# set_real_ip_from 192.168.0.0/16; +# set_real_ip_from fc00::/7; +real_ip_header X-Forwarded-For; +real_ip_recursive on; + +## Advanced Proxy Configuration +send_timeout 5m; +proxy_read_timeout 360; +proxy_send_timeout 360; +proxy_connect_timeout 360; \ No newline at end of file