Add auth to the proxies table

Author: quietsy

root/dashboard/swag-proxies.py

@@ -7,9 +7,16 @@
 import socket
 import urllib3
 
+PROXY_REGEX = r"\s+set \$upstream_app (?P<name>\S+?);.*\n(\s+)set \$upstream_port (?P<port>\d+);.*\n(\s+)set \$upstream_proto (?P<proto>\w+);.*"
+AUTHELIA_REGEX = r"\n\s+include \/config\/nginx\/authelia-location\.conf;.*"
+AUTHENTIK_REGEX = r"\n\s+include \/config\/nginx\/authentik-location\.conf;.*"
+BASIC_AUTH_REGEX = r"\n\s+auth_basic.*"
+LDAP_REGEX = r"\n\s+include \/config\/nginx\/ldap-location\.conf;.*"
+
 
 def find_apps():
     apps = {}
+    auths = collections.defaultdict(dict)
     file_paths = glob.glob("/config/nginx/**/**", recursive=True)
     auto_confs = glob.glob("/etc/nginx/http.d/*", recursive=True)
     file_paths.extend(auto_confs)
@@ -18,17 +25,36 @@ def find_apps():
             continue
         file = open(file_path, "r")
         content = file.read()
-        results = re.finditer(r"(\s+)set \$upstream_app (?P<name>\S+?);.*\n(\s+)set \$upstream_port (?P<port>\d+);.*\n(\s+)set \$upstream_proto (?P<proto>\w+);.*", content)
-        for result in results:
-            params = result.groupdict()
-            app = f"{params['proto']}://{params['name']}:{params['port']}/"
-            if app not in apps:
-                apps[app] = set()
-            if file_path.startswith("/config/nginx/site-confs/") or file_path.endswith(".conf"):
-                file_path = "auto-proxy" if file_path.startswith("/etc/nginx/http.d/") else file_path
-                apps[app].add(file_path)
-    return apps
+        match_proxy(content, file_path, apps)
+    match_auth(apps, auths)
+    return apps, auths
+
+def match_proxy(content, file_path, apps):
+    results = re.finditer(PROXY_REGEX, content)
+    for result in results:
+        params = result.groupdict()
+        app = f"{params['proto']}://{params['name']}:{params['port']}/"
+        if app not in apps:
+            apps[app] = set()
+        if file_path.startswith("/config/nginx/site-confs/") or file_path.endswith(".conf"):
+            file_path = "auto-proxy" if file_path.startswith("/etc/nginx/http.d/") else file_path
+            apps[app].add(file_path)
 
+def match_auth(apps, auths):
+    for app, file_paths in apps.items():
+        for file_path in file_paths:
+            file = open(file_path, "r")
+            content = file.read()
+            if re.findall(AUTHELIA_REGEX, content):
+                auths[app][file_path] = "Authelia"
+            elif re.findall(AUTHENTIK_REGEX, content):
+                auths[app][file_path] = "Authentik"
+            elif re.findall(BASIC_AUTH_REGEX, content):
+                auths[app][file_path] = "Basic Auth"
+            elif re.findall(LDAP_REGEX, content):
+                auths[app][file_path] = "LDAP"
+            else:
+                auths[app][file_path] = "No Auth"
 
 def is_available(url):
     s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
@@ -45,7 +71,7 @@ def is_available(url):
 
 
 urllib3.disable_warnings()
-apps = find_apps()
+apps, auths = find_apps()
 discovered_apps = collections.defaultdict(dict)
 with concurrent.futures.ThreadPoolExecutor(max_workers=100) as executor:
     futures = {executor.submit(is_available, app): app for app in apps.keys()}
@@ -55,5 +81,7 @@ def is_available(url):
             continue
         discovered_apps[app]["status"] = future.result()
         discovered_apps[app]["locations"] = list(apps[app])
+        discovered_apps[app]["auths"] = list(f"{path} - {auth}" for path, auth in auths[app].items())
+        discovered_apps[app]["auth_status"] = all(auth != "No Auth" for auth in auths[app].values())
 
 print(json.dumps(discovered_apps, sort_keys=True))

root/dashboard/www/index.php

@@ -63,14 +63,21 @@ function GetProxies() {
             if (!empty($data->locations)) {
                 $locations = $data->locations;
                 $location = implode(",", $locations);
-                $status .= '<i class="fas fa-check-circle"></i></td><td class="left-text"><span class="status-text">'.$location.'</span></td>';
+                $status .= '<i class="fas fa-check-circle"></i></td><td class="align-td">';
+                $auths = implode(PHP_EOL, $data->auths);
+                if ($data->auth_status == 1) {
+                    $status .= '<i class="fas fa-check-circle" title="'.$auths.'"></i>';
+                } else {
+                    $status .= '<i class="fas fa-exclamation-circle"  title="'.$auths.'"></i>';
+                }
+                $status .= '</td><td class="left-text"><span class="status-text">'.$location.'</span></td>';
             } else {
                 $error = 'Unable to locate the proxy config for '.$result.', it must use the following structure:'.PHP_EOL;
                 $error .= '&#09;set $upstream_app <container/address>;'.PHP_EOL;
                 $error .= '&#09;set $upstream_port <port>;'.PHP_EOL;
                 $error .= '&#09;set $upstream_proto <protocol>;'.PHP_EOL;
                 $error .= '&#09;proxy_pass $upstream_proto://$upstream_app:$upstream_port;'.PHP_EOL;
-                $status .= '<i class="fas fa-exclamation-circle" title="'.$error.'"></i></td><td></td>';
+                $status .= '<i class="fas fa-exclamation-circle" title="'.$error.'"></i></td><td></td><td></td>';
             }
             $status .= '</tr>';
             $index++;
@@ -85,6 +92,7 @@ function GetProxies() {
                                 <td><h3>Application</h3></td>
                                 <td><h3>Available</h3></td>
                                 <td><h3>Proxied</h3></td>
+                                <td><h3>Auth</h3></td>
                                 <td><h3>Location</h3></td>
                             </tr>
                         </thead>