aboutsummaryrefslogtreecommitdiff
path: root/radicale_web/web/infcloud/auth/plugins/generic.inc
diff options
context:
space:
mode:
Diffstat (limited to 'radicale_web/web/infcloud/auth/plugins/generic.inc')
-rw-r--r--radicale_web/web/infcloud/auth/plugins/generic.inc58
1 files changed, 58 insertions, 0 deletions
diff --git a/radicale_web/web/infcloud/auth/plugins/generic.inc b/radicale_web/web/infcloud/auth/plugins/generic.inc
new file mode 100644
index 0000000..8e6b14b
--- /dev/null
+++ b/radicale_web/web/infcloud/auth/plugins/generic.inc
@@ -0,0 +1,58 @@
+<?php
+ require_once(dirname(__FILE__).'/generic_conf.inc');
+
+ function generic_authenticate()
+ {
+ global $pluginconfig;
+ if($_SERVER['PHP_AUTH_USER']!='' && $_SERVER['PHP_AUTH_PW']!='')
+ {
+ preg_match('#(https?)://([^/:]+)((?::[0-9]+)?)#i', $pluginconfig['base_url'], $matches);
+ $hostname_clean=$matches[2];
+ if($matches[1]=='https')
+ $hostname='ssl://'.$matches[2];
+ else
+ $hostname=$matches[2];
+
+ if($matches[3]=='')
+ {
+ if($matches[1]=='http')
+ $port=80;
+ else if($matches[1]=='https')
+ $port=443;
+ }
+ else
+ $port=substr($matches[3],1);
+
+ $fp=fsockopen($hostname, $port, $errno, $errstr, $pluginconfig['timeout']);
+ if(!$fp)
+ {
+ echo "$errstr ($errno)<br />\n";
+ return -2;
+ }
+ else
+ {
+ $request="<?xml version=\"1.0\" encoding=\"utf-8\"?><A:propfind xmlns:A=\"DAV:\"><A:prop><A:current-user-principal/></A:prop></A:propfind>";
+
+ $out="PROPFIND ".$pluginconfig['request']." HTTP/1.1\r\n";
+ $out.="Host: $hostname_clean\r\n";
+ $out.="Authorization: Basic ".base64_encode($_SERVER['PHP_AUTH_USER'].':'.$_SERVER['PHP_AUTH_PW'])."\r\n";
+ $out.="Depth: 0\r\n";
+ $out.="Content-Type: text/xml; charset=\"utf-8\"\r\n";
+ $out.="Content-Length:". strlen($request)."\r\n\r\n";
+ $out.=$request;
+ fwrite($fp, $out);
+
+ $result='';
+ if(!feof($fp))
+ $result.=fgets($fp);
+ fclose($fp);
+
+ if(strpos($result, 'HTTP/1.1 207')===0)
+ return 1; // auth successful
+ else
+ return -1; // auth unsuccessful
+ }
+ }
+ return 0; // empty username or password
+ }
+?> \ No newline at end of file
bgstack15