diff options
Diffstat (limited to 'radicale_web/web/infcloud/auth/plugins/generic.inc')
| -rw-r--r-- | radicale_web/web/infcloud/auth/plugins/generic.inc | 58 |
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 + } +?>
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