- I'm rewriting the way nginx handles rewrites/redirects. WORK IN PROGRESS!

ftimme

2012-11-02 49229af7ce00b59bd41081418c9c06f34ab6d7b8

 server/plugins-available/nginx_plugin.inc.php

@@ -934,9 +934,10 @@
         $vhost_data['seo_redirect_enabled'] = 0;
      }
      
      $tpl->setVar($vhost_data);
		

      // Rewrite rules
      $own_rewrite_rules = array();
      $rewrite_rules = array();
      if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
         if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
@@ -951,26 +952,45 @@
         switch($data['new']['subdomain']) {
            case 'www':
               if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
                  if($data['new']['redirect_type'] == 'internal'){
                     $vhost_data['web_document_root_www'] .= $data['new']['redirect_path'];
                     break;
                  }
                  $rewrite_exclude = '((?!'.substr($data['new']['redirect_path'],0,-1).'))';
               } else { // URL - check if URL is local
                  $tmp_redirect_path = $data['new']['redirect_path'];
                  if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
                  $tmp_redirect_path_parts = parse_url($tmp_redirect_path);
                  if($tmp_redirect_path_parts['host'] == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
                  if(($tmp_redirect_path_parts['host'] == $data['new']['domain'] || $tmp_redirect_path_parts['host'] == 'www.'.$data['new']['domain']) && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
                     // URL is local
                     if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
                     if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
                     $rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
                     if($data['new']['redirect_type'] == 'internal'){
                        $vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
                        break;
                     } else {
							
                     }
                  } else {
                     // external URL
                     $rewrite_exclude = '(.?)';
                     if($data['new']['redirect_type'] == 'internal'){
                        $vhost_data['use_internal'] = 'y';
                     } else {
							
                     }
                  }
                  unset($tmp_redirect_path);
                  unset($tmp_redirect_path_parts);
               }
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
               'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
               'rewrite_target'    => $data['new']['redirect_path'],
               'rewrite_exclude'   => $rewrite_exclude);
					
               $own_rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
                  'rewrite_target'    => $data['new']['redirect_path'],
                  'rewrite_exclude'   => $rewrite_exclude,
                  'use_rewrite'   => ($data['new']['redirect_type'] == 'internal' ? false:true),
                  'use_internal'   => ($data['new']['redirect_type'] == 'internal' ? true:false));
               /*
               if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
                  $rewrite_exclude = '((?!'.substr($data['new']['redirect_path'],0,-1).'))';
               } else { // URL - check if URL is local
@@ -981,19 +1001,35 @@
                     if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
                     if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
                     $rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
                     if($data['new']['redirect_type'] == 'internal'){
                        $vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
                        break;
                     } else {
							
                     }
                  } else {
                     $rewrite_exclude = '(.?)';
                     if($data['new']['redirect_type'] == 'internal'){
							
                     } else {
							
                     }
                  }
                  unset($tmp_redirect_path);
                  unset($tmp_redirect_path_parts);
               }
               $rewrite_rules[] = array(   'rewrite_domain'    => '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
                     'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
                     'rewrite_target'    => $data['new']['redirect_path'],
                     'rewrite_exclude'   => $rewrite_exclude);
               $own_rewrite_rules[] = array(   'rewrite_domain'    => '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
                  'rewrite_target'    => $data['new']['redirect_path'],
                  'rewrite_exclude'   => $rewrite_exclude,
                  'use_rewrite'   => ($data['new']['redirect_type'] == 'internal' ? false:true),
                  'use_internal'   => ($data['new']['redirect_type'] == 'internal' ? true:false));
               */
               break;
            case '*':
               if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
                  if($data['new']['redirect_type'] == 'internal') $vhost_data['web_document_root_www'] .= $data['new']['redirect_path'];
                  break;
                  $rewrite_exclude = '((?!'.substr($data['new']['redirect_path'],0,-1).'))';
               } else { // URL - check if URL is local
                  $tmp_redirect_path = $data['new']['redirect_path'];
@@ -1009,13 +1045,15 @@
                  unset($tmp_redirect_path);
                  unset($tmp_redirect_path_parts);
               }
               $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
               $own_rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
                  'rewrite_target'    => $data['new']['redirect_path'],
                  'rewrite_exclude'   => $rewrite_exclude);
               break;
            default:
               if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
                  if($data['new']['redirect_type'] == 'internal') $vhost_data['web_document_root_www'] .= $data['new']['redirect_path'];
                  break;
                  $rewrite_exclude = '((?!'.substr($data['new']['redirect_path'],0,-1).'))';
               } else { // URL - check if URL is local
                  $tmp_redirect_path = $data['new']['redirect_path'];
@@ -1031,12 +1069,14 @@
                  unset($tmp_redirect_path);
                  unset($tmp_redirect_path_parts);
               }
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
               $own_rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
               'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
               'rewrite_target'    => $data['new']['redirect_path'],
               'rewrite_exclude'   => $rewrite_exclude);
         }
      }

      $tpl->setVar($vhost_data);
      
      $server_alias = array();
      
@@ -1056,32 +1096,42 @@
      
      // get alias domains (co-domains and subdomains)
      $aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
      switch($data['new']['subdomain']) {
         case 'www':
            $server_alias[] = 'www.'.$data['new']['domain'].' ';
            break;
         case '*':
            $server_alias[] = '*.'.$data['new']['domain'].' ';
            break;
      }
      //if($data['new']['redirect_type'] == '' || $data['new']['redirect_path'] == ''){
         switch($data['new']['subdomain']) {
            case 'www':
               $server_alias[] = 'www.'.$data['new']['domain'].' ';
               break;
            case '*':
               $server_alias[] = '*.'.$data['new']['domain'].' ';
               break;
         }
      //}
      if(is_array($aliases)) {
         foreach($aliases as $alias) {
            switch($alias['subdomain']) {
               case 'www':
                  $server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
                  break;
               case '*':
                  $server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
                  break;
               default:
                  $server_alias[] = $alias['domain'].' ';
                  break;
            if($alias['redirect_type'] == '' || $alias['redirect_path'] == '') {
               switch($alias['subdomain']) {
                  case 'www':
                     $server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
                     break;
                  case '*':
                     $server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
                     break;
                  default:
                     $server_alias[] = $alias['domain'].' ';
                     break;
               }
               $app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
            }
            $app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
            // Rewriting
            if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
               if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
               if(substr($alias['redirect_path'],0,8) == '[scheme]') $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);	
               if(substr($alias['redirect_path'],0,8) == '[scheme]'){
                  if($alias['redirect_type'] != 'internal'){
                     $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);
                  } else {
                     $alias['redirect_path'] = 'http'.substr($alias['redirect_path'],8);
                  }
               }
               
               /* Disabled the path extension
               if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
@@ -1092,29 +1142,42 @@
               switch($alias['subdomain']) {
                  case 'www':
                     if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
                        $rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                        //$rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                        //if($alias['redirect_type'] == 'internal'){
                           $alias['redirect_path'] = 'http://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
                        //}
                     } else { // URL - check if URL is local
                        /*
                        $tmp_redirect_path = $alias['redirect_path'];
                        if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
                        $tmp_redirect_path_parts = parse_url($tmp_redirect_path);
                        if($tmp_redirect_path_parts['host'] == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
                           if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
                           if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
                           $rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
                           //$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
                        } else {
                           $rewrite_exclude = '(.?)';
                           //$rewrite_exclude = '(.?)';
                        }
                        unset($tmp_redirect_path);
                        unset($tmp_redirect_path_parts);
                        */
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($alias['domain']),
                     if($alias['redirect_type'] != 'internal'){
                        if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => $alias['domain'],
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                        'rewrite_target'    => $alias['redirect_path'],
                        'rewrite_exclude'   => $rewrite_exclude);
                        'use_rewrite'   => ($alias['redirect_type'] == 'internal' ? false:true),
                        'use_internal'   => ($alias['redirect_type'] == 'internal' ? true:false));
                        
                     if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
                        $rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                        //if($alias['redirect_type'] != 'internal'){
                           $alias['redirect_path'] = 'http://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
                        //}
                        //$rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                     } else { // URL - check if URL is local
                        /*
                        $tmp_redirect_path = $alias['redirect_path'];
                        if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
                        $tmp_redirect_path_parts = parse_url($tmp_redirect_path);
@@ -1127,16 +1190,25 @@
                        }
                        unset($tmp_redirect_path);
                        unset($tmp_redirect_path_parts);
                        */
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^' . $this->_rewrite_quote('www.'.$alias['domain']),
                           'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                           'rewrite_target'    => $alias['redirect_path'],
                           'rewrite_exclude'   => $rewrite_exclude);
                     if($alias['redirect_type'] != 'internal'){
                        if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => 'www.'.$alias['domain'],
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                        'rewrite_target'    => $alias['redirect_path'],
                        'use_rewrite'   => ($alias['redirect_type'] == 'internal' ? false:true),
                        'use_internal'   => ($alias['redirect_type'] == 'internal' ? true:false));
                     break;
                  case '*':
                     if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
                        $rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                        //if($alias['redirect_type'] != 'internal'){
                           $alias['redirect_path'] = 'http://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
                        //}
                        //$rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                     } else { // URL - check if URL is local
                        /*
                        $tmp_redirect_path = $alias['redirect_path'];
                        if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
                        $tmp_redirect_path_parts = parse_url($tmp_redirect_path);
@@ -1149,16 +1221,25 @@
                        }
                        unset($tmp_redirect_path);
                        unset($tmp_redirect_path_parts);
                        */
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)' . $this->_rewrite_quote($alias['domain']),
                     if($alias['redirect_type'] != 'internal'){
                        if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
                     }
                     $rewrite_rules[] = array(   'rewrite_domain'    => '*' . $alias['domain'],
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                        'rewrite_target'    => $alias['redirect_path'],
                        'rewrite_exclude'   => $rewrite_exclude);
                        'use_rewrite'   => ($alias['redirect_type'] == 'internal' ? false:true),
                        'use_internal'   => ($alias['redirect_type'] == 'internal' ? true:false));
                     break;
                  default:
                     if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
                        $rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                        //if($alias['redirect_type'] != 'internal'){
                           $alias['redirect_path'] = 'http://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
                        //}
                        //$rewrite_exclude = '((?!'.substr($alias['redirect_path'],0,-1).'))';
                     } else { // URL - check if URL is local
                        /*
                        $tmp_redirect_path = $alias['redirect_path'];
                        if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
                        $tmp_redirect_path_parts = parse_url($tmp_redirect_path);
@@ -1171,13 +1252,18 @@
                        }
                        unset($tmp_redirect_path);
                        unset($tmp_redirect_path_parts);
                        */
                     }
                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
                            else $domain_rule = '^'.$this->_rewrite_quote($alias['domain']);
                     if($alias['redirect_type'] != 'internal'){
                        if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
                     }
                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '*.'.substr($alias['domain'], 2);
                            else $domain_rule = $alias['domain'];
                     $rewrite_rules[] = array(   'rewrite_domain'    => $domain_rule,
                     'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                     'rewrite_target'    => $alias['redirect_path'],
                     'rewrite_exclude'   => $rewrite_exclude);
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
                        'rewrite_target'    => $alias['redirect_path'],
                        'use_rewrite'   => ($alias['redirect_type'] == 'internal' ? false:true),
                        'use_internal'   => ($alias['redirect_type'] == 'internal' ? true:false));
               }
            }
         }
@@ -1200,6 +1286,9 @@

      if(count($rewrite_rules) > 0) {
         $tpl->setLoop('redirects',$rewrite_rules);
      }
      if(count($own_rewrite_rules) > 0) {
         $tpl->setLoop('own_redirects',$own_rewrite_rules);
      }
      
      //* Create basic http auth for website statistics
@@ -2043,9 +2132,12 @@
         $locations = array();
         $islocation = false;
         $linecount = sizeof($lines);
         $server_count = 0;

         for($i=0;$i<$linecount;$i++){
            $l = trim($lines[$i]);
            if(substr($l, 0, 8) == 'server {') $server_count += 1;
            if($server_count > 1) break;
            if(substr($l, 0, 8) == 'location' && !$islocation){
            
               $islocation = true;