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Add auth to the proxies table #767

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merged 2 commits into from
Sep 25, 2023
Merged

Add auth to the proxies table #767

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cab89dc
Add auth to the proxies table
quietsy Sep 22, 2023
b5fb66d
A bit of refactoring
quietsy Sep 22, 2023
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46 changes: 35 additions & 11 deletions root/dashboard/swag-proxies.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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)
Expand All @@ -18,17 +25,32 @@ 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(apps, auths, content, file_path)
return apps, auths

def match_proxy(apps, auths, content, file_path):
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)
match_auth(auths, app, file_path, content)

def match_auth(auths, app, file_path, content):
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)
Expand All @@ -45,7 +67,7 @@ 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()}
Expand All @@ -55,5 +77,7 @@ 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))
12 changes: 10 additions & 2 deletions root/dashboard/www/index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -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++;
Expand All @@ -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>
Expand Down