allow to run this behind a reverse proxy

Signed-off-by: szaimen <szaimen@e.mail.de>

Containers/apache/Caddyfile

@@ -6,7 +6,7 @@
     }
 }
 
-https://{$NC_DOMAIN}:443 {
+{$PROTOCOL}://{$NC_DOMAIN}:{$APACHE_PORT} {
 
     # Notify Push
     route /push/* {

Containers/apache/Dockerfile

@@ -59,7 +59,7 @@ COPY start.sh /usr/bin/
 COPY supervisord.conf /
 RUN chmod +x /usr/bin/start.sh; \
     chmod +r /supervisord.conf; \
-    chmod +r /Caddyfile;
+    chmod +w /Caddyfile;
 
 # Give root a random password
 RUN echo "root:$(openssl rand -base64 12)" | chpasswd

Containers/apache/start.sh

@@ -23,6 +23,19 @@ while ! nc -z "$COLLABORA_HOST" 9980; do
     sleep 5
 done
 
+if [ -z "$APACHE_PORT" ]; then
+    export APACHE_PORT="443"
+fi
+
+if [ "$APACHE_PORT" != '443' ]; then
+    export PROTOCOL="http"
+    export NC_DOMAIN=""
+    sed -i 's|auto_https.*|auto_https off|' /Caddyfile
+else
+    export PROTOCOL="https"
+    sed -i 's|auto_https.*|auto_https disable_redirects|' /Caddyfile
+fi
+
 # Add caddy path
 mkdir -p /mnt/data/caddy/
 

Containers/domaincheck/lighttpd.conf

@@ -1,6 +1,6 @@
 server.document-root = "/var/www/domaincheck/" 
 
-server.port = 443
+server.port = env.APACHE_PORT
 
 server.username = "www-data" 
 server.groupname = "www-data" 

Containers/domaincheck/start.sh

@@ -7,6 +7,10 @@ fi
 
 echo "$INSTANCE_ID" > /var/www/domaincheck/index.html
 
+if [ -z "$APACHE_PORT" ]; then
+    export APACHE_PORT="443"
+fi
+
 # Check config file
 lighttpd -tt -f /etc/lighttpd/lighttpd.conf
 

Containers/mastercontainer/start.sh

@@ -6,6 +6,14 @@ print_green() {
     printf "%b%s%b\n" "\e[0;92m" "$TEXT" "\e[0m"
 }
 
+# Function to check if number was provided
+check_if_number() {
+case "${1}" in
+    ''|*[!0-9]*) return 1 ;;
+    *) return 0 ;;
+esac
+}
+
 # Check if socket is available and readable
 if ! [ -a "/var/run/docker.sock" ]; then
     echo "Docker socket is not available. Cannot continue."
@@ -68,6 +76,15 @@ The string must be equal to/start with '/mnt/' or '/media/' or be equal to '/var
         exit 1
     fi
 fi
+if [ -n "$APACHE_PORT" ]; then
+    if ! check_if_number "$APACHE_PORT"; then
+        echo "You provided an Apache port but did not only use numbers"
+        exit 1
+    elif ! [ "$APACHE_PORT" -le 65535 ] || ! [ "$APACHE_PORT" -ge 1 ]; then
+        echo "The provided Apache port is invalid. It must be between 1 and 65535"
+        exit 1
+    fi
+fi
 
 # Add important folders
 mkdir -p /mnt/docker-aio-config/data/

php/containers.json

@@ -10,17 +10,18 @@
       "displayName": "Apache",
       "containerName": "nextcloud/aio-apache",
       "ports": [
-        "443/tcp"
+        "%APACHE_PORT%/tcp"
       ],
       "internalPorts": [
-        "443"
+        "%APACHE_PORT%"
       ],
       "secrets": [],
       "environmentVariables": [
         "NC_DOMAIN=%NC_DOMAIN%",
         "NEXTCLOUD_HOST=nextcloud-aio-nextcloud",
         "COLLABORA_HOST=nextcloud-aio-collabora",
-        "TALK_HOST=nextcloud-aio-talk"
+        "TALK_HOST=nextcloud-aio-talk",
+        "APACHE_PORT=%APACHE_PORT%"
       ],
       "volumes": [
         {
@@ -276,11 +277,12 @@
       "displayName": "Domaincheck",
       "containerName": "nextcloud/aio-domaincheck",
       "ports": [
-        "443/tcp"
+        "%APACHE_PORT%/tcp"
       ],
       "internalPorts": [],
       "environmentVariables": [
-        "INSTANCE_ID=%INSTANCE_ID%"
+        "INSTANCE_ID=%INSTANCE_ID%",
+        "APACHE_PORT=%APACHE_PORT%"
       ],
       "volumes": [],
       "secrets": [

php/src/ContainerDefinitionFetcher.php

@@ -51,11 +51,17 @@ class ContainerDefinitionFetcher
         foreach ($data['production'] as $entry) {
             $ports = new ContainerPorts();
             foreach ($entry['ports'] as $port) {
+                if($port === '%APACHE_PORT%/tcp') {
+                    $port = $this->configurationManager->GetApachePort() . '/tcp';
+                }
                 $ports->AddPort($port);
             }
 
             $internalPorts = new ContainerInternalPorts();
             foreach ($entry['internalPorts'] as $internalPort) {
+                if($internalPort === '%APACHE_PORT%') {
+                    $internalPort = $this->configurationManager->GetApachePort();
+                }
                 $internalPorts->AddInternalPort($internalPort);
             }
 

php/src/Data/ConfigurationManager.php

@@ -148,8 +148,16 @@ class ConfigurationManager
         // Get Instance ID
         $instanceID = $this->GetSecret('INSTANCE_ID');
 
+        // set protocol
+        $port = $this->GetApachePort();
+        if ($port !== '443') {
+            $protocol = 'https://';
+        } else {
+            $protocol = 'http://';
+        }
+
         $ch = curl_init();
-        curl_setopt($ch, CURLOPT_URL,'http://' . $domain . ':443');
+        curl_setopt($ch, CURLOPT_URL, $protocol . $domain . ':443');
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
         $response = (string)curl_exec($ch);
         # Get rid of trailing \n
@@ -232,6 +240,29 @@ class ConfigurationManager
         $this->WriteConfig($config);
     }
 
+    public function GetApachePort() : string {
+        $port = getenv('APACHE_PORT');
+        if ($port === false) {
+            $config = $this->GetConfig();
+            if (!isset($config['apache_port']) || $config['apache_port'] === '') {
+                $config['apache_port'] = '443';
+            }
+            return $config['apache_port'];
+        } else {
+            if(file_exists(DataConst::GetConfigFile())) {
+                $config = $this->GetConfig();
+                if (!isset($config['apache_port'])) {
+                    $config['apache_port'] = '';
+                }
+                if ($port !== $config['apache_port']) {
+                    $config['apache_port'] = $port;
+                    $this->WriteConfig($config);
+                }
+            }
+            return $port;
+        }
+    }
+
     /**
      * @throws InvalidSettingConfigurationException
      */

php/src/Docker/DockerActionManager.php

@@ -214,6 +214,8 @@ class DockerActionManager
                     $replacements[1] = $this->configurationManager->GetAIOURL();
                 } elseif ($out[1] === 'SELECTED_RESTORE_TIME') {
                     $replacements[1] = $this->configurationManager->GetSelectedRestoreTime();
+                } elseif ($out[1] === 'APACHE_PORT') {
+                    $replacements[1] = $this->configurationManager->GetApachePort();
                 } else {
                     $replacements[1] = $this->configurationManager->GetSecret($out[1]);
                 }