Merge pull request #45 from PhoenixPeca/master

Improved Autodiscover

data/web/autodiscover.php

@@ -1,6 +1,4 @@
 <?php
-header("Content-Type: application/xml");
-require_once "inc/vars.inc.php";
 $config = array(
      'useEASforOutlook' => 'yes',
      'autodiscoverType' => 'activesync',
@@ -15,22 +13,43 @@ $config = array(
        'ssl' => 'on'
      ),
      'activesync' => array(
-       'url' => 'https://' . $mailcow_hostname . '/Microsoft-Server-ActiveSync'
+       'url' => 'https://'.$mailcow_hostname.'/Microsoft-Server-ActiveSync'
      )
 );
-// If useEASforOutlook == no, the autodiscoverType option will be replaced to imap.
+
+/* ---------- DO NOT MODIFY ANYTHING BEYOND THIS LINE. IGNORE AT YOUR OWN RISK. ---------- */
+
 if ($config['useEASforOutlook'] == 'no') {
 	if (strpos($_SERVER['HTTP_USER_AGENT'], 'Outlook')) {
 		$config['autodiscoverType'] = 'imap';
 	}
 }
-// Workaround for short open tags
-echo '<?xml version="1.0" encoding="utf-8" ?>';
-?>
-<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
-<?php
-$data = trim(file_get_contents("php://input"));
-if(!$data) {
+require_once 'inc/vars.inc.php';
+include_once 'inc/vars.local.inc.php';
+require_once 'inc/functions.inc.php';
+
+$dsn = "$database_type:host=$database_host;dbname=$database_name";
+$opt = [
+		PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+		PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+		PDO::ATTR_EMULATE_PREPARES   => false,
+];
+$pdo = new PDO($dsn, $database_user, $database_pass, $opt);
+$login_user = strtolower(trim($_SERVER['PHP_AUTH_USER']));
+$as = check_login($login_user, $_SERVER['PHP_AUTH_PW']);
+
+if (!isset($_SERVER['PHP_AUTH_USER']) OR $as !== "user") {
+	header('WWW-Authenticate: Basic realm=""');
+	header('HTTP/1.0 401 Unauthorized');
+	exit;
+} else {
+	if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
+		if ($as === "user") {
+      header("Content-Type: application/xml");
+      echo '<?xml version="1.0" encoding="utf-8" ?><Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">';
+
+      $data = trim(file_get_contents("php://input"));
+      if(!$data) {
         list($usec, $sec) = explode(' ', microtime());
         echo '<Response>';
         echo '<Error Time="' . date('H:i:s', $sec) . substr($usec, 0, strlen($usec) - 2) . '" Id="2477272013">';
@@ -38,84 +57,81 @@ if(!$data) {
         echo '</Response>';
         echo '</Autodiscover>';
         exit(0);
-}
-
-$discover = new SimpleXMLElement($data);
-$email = $discover->Request->EMailAddress;
+      }
+      $discover = new SimpleXMLElement($data);
+      $email = $discover->Request->EMailAddress;
 
-if ($config['autodiscoverType'] == 'imap') {
-?>
-<Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
-    <Account>
-        <AccountType>email</AccountType>
-        <Action>settings</Action>
-        <Protocol>
-            <Type>IMAP</Type>
-            <Server><?php echo $config['imap']['server']; ?></Server>
-            <Port><?php echo $config['imap']['port']; ?></Port>
-            <DomainRequired>off</DomainRequired>
-            <LoginName><?php echo $email; ?></LoginName>
-            <SPA>off</SPA>
-            <SSL><?php echo $config['imap']['ssl']; ?></SSL>
-            <AuthRequired>on</AuthRequired>
-        </Protocol>
-        <Protocol>
-            <Type>SMTP</Type>
-            <Server><?php echo $config['smtp']['server']; ?></Server>
-            <Port><?php echo $config['smtp']['port']; ?></Port>
-            <DomainRequired>off</DomainRequired>
-            <LoginName><?php echo $email; ?></LoginName>
-            <SPA>off</SPA>
-            <SSL><?php echo $config['smtp']['ssl']; ?></SSL>
-            <AuthRequired>on</AuthRequired>
-            <UsePOPAuth>on</UsePOPAuth>
-            <SMTPLast>off</SMTPLast>
-        </Protocol>
-    </Account>
-</Response>
+      if ($config['autodiscoverType'] == 'imap') {
+      ?>
+  <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
+      <Account>
+          <AccountType>email</AccountType>
+          <Action>settings</Action>
+          <Protocol>
+              <Type>IMAP</Type>
+              <Server><?php echo $config['imap']['server']; ?></Server>
+              <Port><?php echo $config['imap']['port']; ?></Port>
+              <DomainRequired>off</DomainRequired>
+              <LoginName><?php echo $email; ?></LoginName>
+              <SPA>off</SPA>
+              <SSL><?php echo $config['imap']['ssl']; ?></SSL>
+              <AuthRequired>on</AuthRequired>
+          </Protocol>
+          <Protocol>
+              <Type>SMTP</Type>
+              <Server><?php echo $config['smtp']['server']; ?></Server>
+              <Port><?php echo $config['smtp']['port']; ?></Port>
+              <DomainRequired>off</DomainRequired>
+              <LoginName><?php echo $email; ?></LoginName>
+              <SPA>off</SPA>
+              <SSL><?php echo $config['smtp']['ssl']; ?></SSL>
+              <AuthRequired>on</AuthRequired>
+              <UsePOPAuth>on</UsePOPAuth>
+              <SMTPLast>off</SMTPLast>
+          </Protocol>
+      </Account>
+  </Response>
+      <?php
+      }
+      else if ($config['autodiscoverType'] == 'activesync') {
+        $username = trim($email);
+        try {
+          $stmt = $pdo->prepare("SELECT `name` FROM `mailbox` WHERE `username`= :username");
+          $stmt->execute(array(':username' => $username));
+          $MailboxData = $stmt->fetch(PDO::FETCH_ASSOC);
+        }
+        catch(PDOException $e) {
+          die("Failed to determine name from SQL");
+        }
+        if (!empty($MailboxData['name'])) {
+          $displayname = utf8_encode($MailboxData['name']);
+        }
+        else {
+          $displayname = $email;
+        }
+      ?>
+  <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/mobilesync/responseschema/2006">
+      <Culture>en:en</Culture>
+      <User>
+          <DisplayName><?php echo $displayname; ?></DisplayName>
+          <EMailAddress><?php echo $email; ?></EMailAddress>
+      </User>
+      <Action>
+          <Settings>
+              <Server>
+                  <Type>MobileSync</Type>
+                  <Url><?php echo $config['activesync']['url']; ?></Url>
+                  <Name><?php echo $config['activesync']['url']; ?></Name>
+              </Server>
+          </Settings>
+      </Action>
+  </Response>
+      <?php
+      }
+      ?>
+</Autodiscover>
 <?php
-}
-else if ($config['autodiscoverType'] == 'activesync') {
-	$dsn = "$database_type:host=$database_host;dbname=$database_name";
-	$opt = [
-	    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
-	    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-	    PDO::ATTR_EMULATE_PREPARES   => false,
-	];
-	$pdo = new PDO($dsn, $database_user, $database_pass, $opt);
-	$username = trim($email);
-	try {
-		$stmt = $pdo->prepare("SELECT `name` FROM `mailbox` WHERE `username`= :username");
-		$stmt->execute(array(':username' => $username));
-		$MailboxData = $stmt->fetch(PDO::FETCH_ASSOC);
-	}
-	catch(PDOException $e) {
-		die("Failed to determine name from SQL");
-	}
-	if (!empty($MailboxData['name'])) {
-		$displayname = utf8_encode($MailboxData['name']);
+		}
 	}
-	else {
-		$displayname = $email;
-	}
-?>
-<Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/mobilesync/responseschema/2006">
-    <Culture>en:en</Culture>
-    <User>
-        <DisplayName><?php echo $displayname; ?></DisplayName>
-        <EMailAddress><?php echo $email; ?></EMailAddress>
-    </User>
-    <Action>
-        <Settings>
-            <Server>
-                <Type>MobileSync</Type>
-                <Url><?php echo $config['activesync']['url']; ?></Url>
-                <Name><?php echo $config['activesync']['url']; ?></Name>
-            </Server>
-        </Settings>
-    </Action>
-</Response>
-<?php
 }
 ?>
-</Autodiscover>