From a20ec4ca718da1c2437948110d86faf53146ce5a Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Thu, 21 Jan 2016 06:05:09 -0500
Subject: [PATCH] - ported patches for letsencrypt

---
 server/plugins-available/apache2_plugin.inc.php |  169 ++++++++++++++++++++++++-----------------
 server/plugins-available/nginx_plugin.inc.php   |   44 +++++++++-
 2 files changed, 137 insertions(+), 76 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 605d17d..4386a01 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -1116,7 +1116,12 @@
 		*/
 
 		//* Generate Let's Encrypt SSL certificat
-		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y') {
+		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y' && ( // ssl and let's encrypt is active
+			($data['old']['ssl'] == 'n' || $data['old']['ssl_letsencrypt'] == 'n') // we have new let's encrypt configuration
+			|| ($data['old']['domain'] != $data['new']['domain']) // we have domain update
+			|| ($data['old']['subdomain'] != $data['new']['subdomain']) // we have new or update on "auto" subdomain
+			|| ($data['new']['type'] == 'subdomain') // we have new or update on subdomain
+		)) {
 			if(substr($domain, 0, 2) === '*.') {
 				// wildcard domain not yet supported by letsencrypt!
 				$app->log('Wildcard domains not yet supported by letsencrypt, so changing ' . $domain . ' to ' . substr($domain, 2), LOGLEVEL_WARN);
@@ -1126,89 +1131,113 @@
 			$data['new']['ssl_domain'] = $domain;
 			$vhost_data['ssl_domain'] = $domain;
 
+			// default values
+			$temp_domains = array();
+			$lddomain = $domain;
+			$subdomains = null;
+
 			//* be sure to have good domain
-			$lddomain = (string) "$domain";
 			if($data['new']['subdomain'] == "www" OR $data['new']['subdomain'] == "*") {
-				$lddomain .= (string) " --domains www." . $domain;
+				$temp_domains[] = "www." . $domain;
 			}
 
-				$crt_tmp_file = "/etc/letsencrypt/live/".$domain."/cert.pem";
-				$key_tmp_file = "/etc/letsencrypt/live/".$domain."/privkey.pem";
-				$bundle_tmp_file = "/etc/letsencrypt/live/".$domain."/chain.pem";
-				$webroot = $data['new']['document_root']."/web";
+			//* then, add subdomain if we have
+			$subdomains = $app->db->queryAllRecords('SELECT domain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'subdomain'");
+			if(is_array($subdomains)) {
+				foreach($subdomains as $subdomain) {
+					$temp_domains[] = $subdomain['domain'];
+				}
+			}
 
-				//* check if we have already a Let's Encrypt cert
-				if(!file_exists($crt_tmp_file) && !file_exists($key_tmp_file)) {
-					$app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
+			// prevent duplicate
+			$temp_domains = array_unique($temp_domains);
 
-					if(is_dir($webroot . "/.well-known/")) {
-						$app->log("Remove old challenge directory", LOGLEVEL_DEBUG);
-						$this->_exec("rm -rf " . $webroot . "/.well-known/");
-					}
+			// generate cli format
+			foreach($temp_domains as $temp_domain) {
+				$lddomain .= (string) " --domains " . $temp_domain;
+			}
 
-					$app->log("Create challenge directory", LOGLEVEL_DEBUG);
-					$app->system->mkdirpath($webroot . "/.well-known/");
-					$app->system->chown($webroot . "/.well-known/", $data['new']['system_user']);
-					$app->system->chgrp($webroot . "/.well-known/", $data['new']['system_group']);
-					$app->system->mkdirpath($webroot . "/.well-known/acme-challenge");
-					$app->system->chown($webroot . "/.well-known/acme-challenge/", $data['new']['system_user']);
-					$app->system->chgrp($webroot . "/.well-known/acme-challenge/", $data['new']['system_group']);
-					$app->system->chmod($webroot . "/.well-known/acme-challenge", "g+s");
-					
-					if(file_exists("/root/.local/share/letsencrypt/bin/letsencrypt")) {
-						$this->_exec("/root/.local/share/letsencrypt/bin/letsencrypt auth --text --agree-tos --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path " . escapeshellarg($webroot));
-					}
-				};
+			// useless data
+			unset($subdomains);
+			unset($temp_domains);
 
-				//* check is been correctly created
-				if(file_exists($crt_tmp_file) OR file_exists($key_tmp_file)) {
-					$date = date("YmdHis");
-					if(is_file($key_file)) {
-						$app->system->copy($key_file, $key_file.'.old'.$date);
-						$app->system->chmod($key_file.'.old.'.$date, 0400);
-						$app->system->unlink($key_file);
-					}
+			$crt_tmp_file = "/etc/letsencrypt/live/".$domain."/cert.pem";
+			$key_tmp_file = "/etc/letsencrypt/live/".$domain."/privkey.pem";
+			$bundle_tmp_file = "/etc/letsencrypt/live/".$domain."/chain.pem";
+			$webroot = $data['new']['document_root']."/web";
 
-					if ($web_config["website_symlinks_rel"] == 'y') {
-						$this->create_relative_link(escapeshellcmd($key_tmp_file), escapeshellcmd($key_file));
-					} else {
-						exec("ln -s ".escapeshellcmd($key_tmp_file)." ".escapeshellcmd($key_file));
-					}
+			//* check if we have already a Let's Encrypt cert
+			if(!file_exists($crt_tmp_file) && !file_exists($key_tmp_file)) {
+				$app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
 
-					if(is_file($crt_file)) {
-						$app->system->copy($crt_file, $crt_file.'.old.'.$date);
-						$app->system->chmod($crt_file.'.old.'.$date, 0400);
-						$app->system->unlink($crt_file);
-					}
+				if(is_dir($webroot . "/.well-known/")) {
+					$app->log("Remove old challenge directory", LOGLEVEL_DEBUG);
+					$this->_exec("rm -rf " . $webroot . "/.well-known/");
+				}
 
-					if($web_config["website_symlinks_rel"] == 'y') {
-						$this->create_relative_link(escapeshellcmd($crt_tmp_file), escapeshellcmd($crt_file));
-					} else {
-						exec("ln -s ".escapeshellcmd($crt_tmp_file)." ".escapeshellcmd($crt_file));
-					}
-
-					if(is_file($bundle_file)) {
-						$app->system->copy($bundle_file, $bundle_file.'.old.'.$date);
-						$app->system->chmod($bundle_file.'.old.'.$date, 0400);
-						$app->system->unlink($bundle_file);
-					}
-
-					if($web_config["website_symlinks_rel"] == 'y') {
-						$this->create_relative_link(escapeshellcmd($bundle_tmp_file), escapeshellcmd($bundle_file));
-					} else {
-						exec("ln -s ".escapeshellcmd($bundle_tmp_file)." ".escapeshellcmd($bundle_file));
-					}
-
-					/* we don't need to store it.
-					/* Update the DB of the (local) Server */
-					$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key' WHERE domain = '".$data['new']['domain']."'");
-					$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
-					/* Update also the master-DB of the Server-Farm */
-					$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key' WHERE domain = '".$data['new']['domain']."'");
-					$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+				$app->log("Create challenge directory", LOGLEVEL_DEBUG);
+				$app->system->mkdirpath($webroot . "/.well-known/");
+				$app->system->chown($webroot . "/.well-known/", $data['new']['system_user']);
+				$app->system->chgrp($webroot . "/.well-known/", $data['new']['system_group']);
+				$app->system->mkdirpath($webroot . "/.well-known/acme-challenge");
+				$app->system->chown($webroot . "/.well-known/acme-challenge/", $data['new']['system_user']);
+				$app->system->chgrp($webroot . "/.well-known/acme-challenge/", $data['new']['system_group']);
+				$app->system->chmod($webroot . "/.well-known/acme-challenge", "g+s");
+				
+				if(file_exists("/root/.local/share/letsencrypt/bin/letsencrypt")) {
+					$this->_exec("/root/.local/share/letsencrypt/bin/letsencrypt auth --text --agree-tos --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path " . escapeshellarg($webroot));
 				}
 			};
 
+			//* check is been correctly created
+			if(file_exists($crt_tmp_file) OR file_exists($key_tmp_file)) {
+				$date = date("YmdHis");
+				if(is_file($key_file)) {
+					$app->system->copy($key_file, $key_file.'.old'.$date);
+					$app->system->chmod($key_file.'.old.'.$date, 0400);
+					$app->system->unlink($key_file);
+				}
+
+				if ($web_config["website_symlinks_rel"] == 'y') {
+					$this->create_relative_link(escapeshellcmd($key_tmp_file), escapeshellcmd($key_file));
+				} else {
+					exec("ln -s ".escapeshellcmd($key_tmp_file)." ".escapeshellcmd($key_file));
+				}
+
+				if(is_file($crt_file)) {
+					$app->system->copy($crt_file, $crt_file.'.old.'.$date);
+					$app->system->chmod($crt_file.'.old.'.$date, 0400);
+					$app->system->unlink($crt_file);
+				}
+
+				if($web_config["website_symlinks_rel"] == 'y') {
+					$this->create_relative_link(escapeshellcmd($crt_tmp_file), escapeshellcmd($crt_file));
+				} else {
+					exec("ln -s ".escapeshellcmd($crt_tmp_file)." ".escapeshellcmd($crt_file));
+				}
+
+				if(is_file($bundle_file)) {
+					$app->system->copy($bundle_file, $bundle_file.'.old.'.$date);
+					$app->system->chmod($bundle_file.'.old.'.$date, 0400);
+					$app->system->unlink($bundle_file);
+				}
+
+				if($web_config["website_symlinks_rel"] == 'y') {
+					$this->create_relative_link(escapeshellcmd($bundle_tmp_file), escapeshellcmd($bundle_file));
+				} else {
+					exec("ln -s ".escapeshellcmd($bundle_tmp_file)." ".escapeshellcmd($bundle_file));
+				}
+
+				/* we don't need to store it.
+				/* Update the DB of the (local) Server */
+				$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key' WHERE domain = '".$data['new']['domain']."'");
+				$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+				/* Update also the master-DB of the Server-Farm */
+				$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key' WHERE domain = '".$data['new']['domain']."'");
+				$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			}
+		}
+
 		if(@is_file($bundle_file)) $vhost_data['has_bundle_cert'] = 1;
 
 		//$vhost_data['document_root'] = $data['new']['document_root'].'/' . $web_folder;
diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 52bf73d..a8ecc74 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -1231,22 +1231,54 @@
 
 
 		$tpl->setVar('ssl_letsencrypt', "n");
+		
 		//* Generate Let's Encrypt SSL certificat
-		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y') {
+		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y' && ( // ssl and let's encrypt is active
+			($data['old']['ssl'] == 'n' || $data['old']['ssl_letsencrypt'] == 'n') // we have new let's encrypt configuration
+			|| ($data['old']['domain'] != $data['new']['domain']) // we have domain update
+			|| ($data['old']['subdomain'] != $data['new']['subdomain']) // we have new or update on "auto" subdomain
+			|| ($data['new']['type'] == 'subdomain') // we have new or update on subdomain
+		)) {
+
 			//* be sure to have good domain
 			if(substr($domain, 0, 2) === '*.') {
 				// wildcard domain not yet supported by letsencrypt!
 				$app->log('Wildcard domains not yet supported by letsencrypt, so changing ' . $domain . ' to ' . substr($domain, 2), LOGLEVEL_WARN);
 				$domain = substr($domain, 2);
 			}
-			
+
 			$data['new']['ssl_domain'] = $domain;
 			$vhost_data['ssl_domain'] = $domain;
 			
-			$lddomain = (string) "$domain";
-			if($data['new']['subdomain'] == "www" OR $data['new']['subdomain'] == "*") {
-				$lddomain .= (string) " --domains www." . $domain;
+			// default values
+			$temp_domains = array();
+			$lddomain = $domain;
+			$subdomains = null;
+
+ 			//* be sure to have good domain
+ 			if($data['new']['subdomain'] == "www" OR $data['new']['subdomain'] == "*") {
+				$temp_domains[] = "www." . $domain;
 			}
+
+			//* then, add subdomain if we have
+			$subdomains = $app->db->queryAllRecords('SELECT domain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'subdomain'");
+			if(is_array($subdomains)) {
+				foreach($subdomains as $subdomain) {
+					$temp_domains[] = $subdomain['domain'];
+				}
+ 			}
+ 
+			// prevent duplicate
+			$temp_domains = array_unique($temp_domains);
+
+			// generate cli format
+			foreach($temp_domains as $temp_domain) {
+				$lddomain .= (string) " --domains " . $temp_domain;
+			}
+
+			// useless data
+			unset($subdomains);
+			unset($temp_domains);
 
 			$tpl->setVar('ssl_letsencrypt', "y");
 			//* TODO: check dns entry is correct
@@ -1265,7 +1297,7 @@
 
 				$app->log("Create challenge directory", LOGLEVEL_DEBUG);
 				$app->system->mkdirpath($webroot . "/.well-known/");
-				$app->system->chown($webroot . "/.well-known/", $$data['new']['system_user']);
+				$app->system->chown($webroot . "/.well-known/", $data['new']['system_user']);
 				$app->system->chgrp($webroot . "/.well-known/", $data['new']['system_group']);
 				$app->system->mkdirpath($webroot . "/.well-known/acme-challenge");
 				$app->system->chown($webroot . "/.well-known/acme-challenge/", $data['new']['system_user']);

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