From e95eee318be549c8b8e1d38025ae872dba230f89 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Mon, 02 Dec 2013 13:31:56 -0500
Subject: [PATCH] allow dkim-public-key in dns only for mail-domains with dkim enabed.

---
 interface/web/dns/dns_dkim_edit.php           |    4 
 interface/web/dns/dns_dkim_get.php            |  111 ++++++++++++++++++------------------
 interface/web/dns/dns_wizard.php              |    4 
 interface/web/dns/lib/lang/en_dns_dkim.lng    |    1 
 interface/web/dns/form/dns_template.tform.php |    2 
 5 files changed, 61 insertions(+), 61 deletions(-)

diff --git a/interface/web/dns/dns_dkim_edit.php b/interface/web/dns/dns_dkim_edit.php
index 6bc3086..1735473 100644
--- a/interface/web/dns/dns_dkim_edit.php
+++ b/interface/web/dns/dns_dkim_edit.php
@@ -97,7 +97,7 @@
 		$this->dataRecord["server_id"] = $soa["server_id"];
 
 		// add dkim-settings to the public-key in the txt-record
-		$this->dataRecord['data']='v=DKIM1; t=s; p='.$this->dataRecord['data'];
+		if (!empty($this->dataRecord['data'])) $this->dataRecord['data']='v=DKIM1; t=s; p='.$this->dataRecord['data'];
 		$this->dataRecord['name']='default._domainkey.'.$this->dataRecord['name'];
 
 		// Update the serial number  and timestamp of the RR record
@@ -108,7 +108,7 @@
 		// check for duplicate entry
 		$check=$app->db->queryOneRecord("SELECT * FROM dns_rr WHERE zone = ".$this->dataRecord["zone"]." AND type = '".$this->dataRecord["type"]."' AND data ='".$this->dataRecord["data"]."' AND name = '".$this->dataRecord['name']."'");
 		if ($check!='') $app->tform->errorMessage .= $app->tform->wordbook["record_exists_txt"];
-
+		if (empty($this->dataRecord['data'])) $app->tform->errorMessage .= $app->tform->wordbook["dkim_disabled_txt"];
 		parent::onSubmit();
 	}
 
diff --git a/interface/web/dns/dns_dkim_get.php b/interface/web/dns/dns_dkim_get.php
index 6c58d40..157f894 100644
--- a/interface/web/dns/dns_dkim_get.php
+++ b/interface/web/dns/dns_dkim_get.php
@@ -1,42 +1,42 @@
 <?php
 /**
- Copyright (c) 2007 - 2013, Till Brehm, projektfarm Gmbh
- Copyright (c) 2013, Florian Schaal, info@schaal-24.de
- All rights reserved.
+Copyright (c) 2007 - 2013, Till Brehm, projektfarm Gmbh
+Copyright (c) 2013, Florian Schaal, info@schaal-24.de
+All rights reserved.
 
- Redistribution and use in source and binary forms, with or without modification,
- are permitted provided that the following conditions are met:
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
 
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the name of ISPConfig nor the names of its contributors
- may be used to endorse or promote products derived from this software without
- specific prior written permission.
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
 
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
 
 /**
- * This script is invoked by interface/web/dns/templates/dns_dkim_edit.htm
- * when generating the DKIM Private-key.
- *
- * return DKIM Public-Key for the DNS-record
- */
-require_once '../../lib/config.inc.php';
-require_once '../../lib/app.inc.php';
+* This script is invoked by interface/web/dns/templates/dns_dkim_edit.htm
+* when generating the DKIM Private-key.
+*
+* return DKIM Public-Key for the DNS-record
+*/ 
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
 
 //* Check permissions for module
 $app->auth->check_module_permissions('dns');
@@ -49,34 +49,33 @@
 header('Content-Type: text/xml; charset=utf-8');
 header('Cache-Control: must-revalidate, pre-check=0, no-store, no-cache, max-age=0, post-check=0');
 
-
 /**
- * This function fix PHP's messing up POST input containing characters space, dot,
- * open square bracket and others to be compatible with with the deprecated register_globals
- * @return array POST
- */
+* This function fix PHP's messing up POST input containing characters space, dot,
+* open square bracket and others to be compatible with with the deprecated register_globals
+* @return array POST
+*/
+
 function getRealPOST() {
-	$pairs = explode("&", file_get_contents("php://input"));
-	$vars = array();
-	foreach ($pairs as $pair) {
-		$nv = explode("=", $pair, 2);
-		$name = urldecode($nv[0]);
-		$value = $nv[1];
-		$vars[$name] = $value;
-	}
-	return $vars;
+    $pairs = explode("&", file_get_contents("php://input"));
+    $vars = array();
+    foreach ($pairs as $pair) {
+        $nv = explode("=", $pair, 2);
+        $name = urldecode($nv[0]);
+        $value = $nv[1];
+        $vars[$name] = $value;
+    }
+    return $vars;
 }
 
-
 /**
- * This function formats the public-key
- * @param array $pubkey
- * @return string public-key
- */
+* This function formats the public-key
+* @param array $pubkey
+* @return string public-key
+*/
 function pub_key($pubkey) {
-	$public_key='';
-	foreach($pubkey as $values) $public_key=$public_key.$values;
-	return $public_key;
+        $public_key='';
+        foreach($pubkey as $values) $public_key=$public_key.$values;
+        return $public_key;
 }
 
 $_POST=getRealPost();
@@ -85,11 +84,11 @@
 	// Get the parent soa record of the domain
 	$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".$app->db->quote($_POST['zone'])."' AND ".$app->tform->getAuthSQL('r'));
 
-	$public_key=$app->db->queryOneRecord("SELECT dkim_public FROM mail_domain WHERE domain = '".substr_replace($soa['origin'], '', -1)."' AND ".$app->tform->getAuthSQL('r'));
+	$public_key=$app->db->queryOneRecord("SELECT dkim_public FROM mail_domain WHERE domain = '".substr_replace($soa['origin'],'',-1)."' AND dkim = 'Y' AND ".$app->tform->getAuthSQL('r'));		
 
 	$public_key=pub_key($public_key);
 
-	$public_key=str_replace(array('-----BEGIN PUBLIC KEY-----', '-----END PUBLIC KEY-----', "\r", "\n"), '', $public_key);
+	$public_key=str_replace(array('-----BEGIN PUBLIC KEY-----','-----END PUBLIC KEY-----',"\r","\n"),'',$public_key);
 
 	echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
 	echo "<formatname>\n";
diff --git a/interface/web/dns/dns_wizard.php b/interface/web/dns/dns_wizard.php
index 61611ab..ce36f70 100644
--- a/interface/web/dns/dns_wizard.php
+++ b/interface/web/dns/dns_wizard.php
@@ -245,7 +245,7 @@
 		$public_key=$app->db->queryOneRecord("SELECT dkim_public FROM mail_domain WHERE domain = '".$app->db->quote($_POST['domain'])."' AND dkim = 'y' AND ".$app->tform->getAuthSQL('r'));
 		if ($public_key!='') {
 			$dns_record=str_replace(array("\r\n", "\n", "\r", "-----BEGIN PUBLIC KEY-----", "-----END PUBLIC KEY-----"), '', $public_key['dkim_public']);
-			$tpl_content = str_replace('{DKIM}', 'TXT|default._domainkey.'.$_POST['domain'].'.|v=DKIM1; t=s; p='.$dns_record, $tpl_content);
+			$tpl_content = str_replace('TXT|'.$_POST['domain'].'.|{DKIM}', 'TXT|default._domainkey.'.$_POST['domain'].'.|v=DKIM1; t=s; p='.$dns_record, $tpl_content);
 		}
 	}
 
@@ -348,4 +348,4 @@
 $app->tpl->pparse();
 
 
-?>
\ No newline at end of file
+?>
diff --git a/interface/web/dns/form/dns_template.tform.php b/interface/web/dns/form/dns_template.tform.php
index e209153..4285e41 100644
--- a/interface/web/dns/form/dns_template.tform.php
+++ b/interface/web/dns/form/dns_template.tform.php
@@ -74,7 +74,7 @@
 			'formtype' => 'CHECKBOXARRAY',
 			'default' => '',
 			'separator' => ',',
-			'value'  => array('DOMAIN' => 'Domain', 'IP' => 'IP Address', 'NS1' => 'NS 1', 'NS2' => 'NS 2', 'EMAIL' => 'Email', 'DKIM' => 'DKIM (use {DKIM}|0|3600 in your Template)'),
+			'value'  => array('DOMAIN' => 'Domain', 'IP' => 'IP Address', 'NS1' => 'NS 1', 'NS2' => 'NS 2', 'EMAIL' => 'Email', 'DKIM' => 'DKIM (use TXT|{DOMAIN}.|{DKIM} in your Template)'),
 			'validators'    => array (  0 => array ('type'  => 'CUSTOM',
 					'class' => 'validate_dkim',
 					'function' => 'check_template',
diff --git a/interface/web/dns/lib/lang/en_dns_dkim.lng b/interface/web/dns/lib/lang/en_dns_dkim.lng
index dabee2b..c24d401 100644
--- a/interface/web/dns/lib/lang/en_dns_dkim.lng
+++ b/interface/web/dns/lib/lang/en_dns_dkim.lng
@@ -3,6 +3,7 @@
 $wb["ttl_txt"] = 'TTL';
 $wb["active_txt"] = 'Active';
 $wb["record_exists_txt"] = 'DNS-Record already exists';
+$wb["dkim_disabled_txt"] = 'DKIM disabled for this mail-domain';
 $wb["limit_dns_record_txt"] = 'The max. number of DNS records for your account is reached.';
 $wb["no_zone_perm"] = 'You do not have the permission to add a record to this DNS zone.';
 ?>

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