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Add Authelia #44

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lukas merged 15 commits from add-authelia into main 2021-06-20 19:55:56 +00:00
Conversation 0 Commits 15 Files Changed 11 +14 -19
2 changed files with 14 additions and 19 deletions
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16
roles/authelia/templates/authelia-auth.conf.j2
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@ -1,14 +1,5 @@
# Basic Authelia Config
# Send a subsequent request to Authelia to verify if the user is authenticated
# and has the right permissions to access the resource.
auth_request /authelia;
# Set the `target_url` variable based on the request. It will be used to build the portal
# URL with the correct redirection parameter.
auth_request /authelia/api/verify;
auth_request_set $target_url $scheme://$http_host$request_uri;
# Set the X-Forwarded-User and X-Forwarded-Groups with the headers
# returned by Authelia for the backends which can consume them.
# This is not safe, as the backend must make sure that they come from the
# proxy. In the future, it's gonna be safe to just use OAuth.
auth_request_set $user $upstream_http_remote_user;
auth_request_set $groups $upstream_http_remote_groups;
auth_request_set $name $upstream_http_remote_name;
@ -17,7 +8,4 @@ proxy_set_header Remote-User $user;
proxy_set_header Remote-Groups $groups;
proxy_set_header Remote-Name $name;
proxy_set_header Remote-Email $email;
# If Authelia returns 401, then nginx redirects the user to the login portal.
# If it returns 200, then the request pass through to the backend.
# For other type of errors, nginx will handle them as usual.
error_page 401 =302 https://auth.{{ base_domain }}/?rd=$target_url;
error_page 401 =302 https://$http_host/authelia/?rd=$target_url;

17
roles/authelia/templates/authelia-endpoint.conf.j2
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@ -1,10 +1,17 @@
set $upstream_authelia http://authelia:9091/api/verify;
location ^~ /authelia {
include /etc/nginx/snippets/proxy.conf;
set $upstream_authelia authelia;
proxy_pass http://$upstream_authelia:9091;
}
# Virtual endpoint created by nginx to forward auth requests.
location /authelia {
location = /authelia/api/verify {
internal;
if ($request_uri ~ [^a-zA-Z0-9_+-=\!@$%&*?~.:#'\;\(\)\[\]]) {
return 401;
}
set $upstream_authelia authelia;
proxy_pass_request_body off;
proxy_pass $upstream_authelia;
proxy_pass http://$upstream_authelia:9091;
proxy_set_header Content-Length "";
# Timeout if the real server is dead
@ -19,11 +26,11 @@ location /authelia {
proxy_set_header Host $host;
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Method $request_method;
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-For $remote_addr;
proxy_set_header X-Forwarded-Ssl on;
proxy_redirect http:// $scheme://;
proxy_http_version 1.1;