Options configuration panel
Version: 3.1
Author: AskApache
Author URI: http://www.askapache.com
*/
/*
== Installation ==
1. Extract askapache-password-protect.zip into your wp-content/plugins directory into its own folder
2. Activate the Plugin.
3. Setup a username and password from the plugin options page
*/
/*
/--------------------------------------------------------------------\
| |
| License: GPL |
| |
| AskApache Password Protect Plugin - Adds HTTP Basic Authentication |
| Copyright (C) 2008, AskApache, www.askapache.com |
| All rights reserved. |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the |
| Free Software Foundation, Inc. |
| 51 Franklin Street, Fifth Floor |
| Boston, MA 02110-1301, USA |
| |
\--------------------------------------------------------------------/
*/
?>
FATAL ERROR
Please disable this plugin but dont delete, updates are on the horizon.';
}
if($_SERVER['REQUEST_METHOD']==='POST') {
check_admin_referer('askapache-password-protect-update_modify');
if($aa_PP['aa_pp_config_step']=='install' && isset($_POST['aacompleteinstall'])){
if(!isset($_POST['htaccessuser']) || !isset($_POST['htaccesspass']) || !isset($_POST['htaccessrealm']) || !isset($_POST['aapassformat'])) { $aa_PP['E'].='Ooops!
Missing Required Fields.
'; $okgonext=0; }
if($_POST['htaccessrealm']!=$aa_PP['aa_pp_wp_admin_realm']){ $aa_PP['aa_pp_wp_admin_realm']=$_POST['htaccessrealm']; update_option('aa_pp_wp_admin_realm',$aa_PP['aa_pp_wp_admin_realm']); }
if($_POST['htaccessuser']!=$aa_PP['aa_pp_main_user']){ $aa_PP['aa_pp_main_user']=$_POST['htaccessuser']; update_option('aa_pp_main_user',$aa_PP['aa_pp_main_user']); }
if($_POST['aapassformat']!=$aa_PP['aa_pp_htpasswd_format']){$aa_PP['aa_pp_htpasswd_format']=$_POST['aapassformat']; update_option('aa_pp_htpasswd_format',$aa_PP['aa_pp_htpasswd_format']); }
if(!$aa_htpasswd_rules[]=aa_pp_hashpass($_POST['aapassformat'],$_POST['htaccessuser'],$_POST['htaccesspass'])){ $aa_PP['E'].="Error Creating .htpasswd hashes!
"; $okgonext=0; }
if(!aa_pp_iswritable($aa_PP['aa_pp_htpasswd_file'])||!insert_with_markers($aa_PP['aa_pp_htpasswd_file'],'AskApache PassPro',$aa_htpasswd_rules)){
$aa_PP['E'].='Ahh!
Error Creating '.$aa_PP['aa_pp_htpasswd_file'].'
'; $okgonext=0; }
if($okgonext!==false){
$aa_PP['aa_pp_config_step']='config'; update_option('aa_pp_config_step','config');
$htaccessrules=array('AuthName "'.$aa_PP['aa_pp_wp_admin_realm'].'"',"AuthUserFile ".$aa_PP['aa_pp_htpasswd_file'],"AuthType Basic","Order Deny,Allow","Deny from all","Require valid-user","Satisfy Any",
'','Allow from all','');
if(!aa_pp_iswritable($aa_PP['wpadmin_htaccess']) || !insert_with_markers($aa_PP['wpadmin_htaccess'], 'AskApache PassPro', $htaccessrules) || !@chmod($aa_PP['wpadmin_htaccess'],0644)) {
$aa_PP['E'].="Couldnt create wp-admin/.htaccess file!
"; return false; }
}
} else {
$chhtpasswd=false; $chhtaccess=false;
if(!isset($_POST['htaccessuser']) || !isset($_POST['htaccesspass']) || !isset($_POST['htaccessrealm']) || !isset($_POST['aapassformat'])) $aa_PP['E'].='Ooops!
Missing Required Fields.
';
if($_POST['htaccessrealm']!=$aa_PP['aa_pp_wp_admin_realm']){ $aa_PP['aa_pp_wp_admin_realm']=$_POST['htaccessrealm']; update_option('aa_pp_wp_admin_realm',$aa_PP['aa_pp_wp_admin_realm']); $chhtaccess=true; }
if($_POST['htaccessuser']!=$aa_PP['aa_pp_main_user']){ $aa_PP['aa_pp_main_user']=$_POST['htaccessuser']; update_option('aa_pp_main_user',$aa_PP['aa_pp_main_user']); $chhtpasswd=true; }
if(isset($_POST['htaccesspass'])) $chhtpasswd=true;
if($_POST['aapassformat']!=$aa_PP['aa_pp_htpasswd_format']){$aa_PP['aa_pp_htpasswd_format']=$_POST['aapassformat']; update_option('aa_pp_htpasswd_format',$aa_PP['aa_pp_htpasswd_format']); $chhtpasswd=true; }
if($chhtaccess){
$htaccessrules=array('AuthName "'.$aa_PP['aa_pp_wp_admin_realm'].'"',"AuthUserFile ".$aa_PP['aa_pp_htpasswd_file'],"AuthType Basic","Order Deny,Allow","Deny from all","Require valid-user","Satisfy Any",
'','Allow from all','');
if(!aa_pp_iswritable($aa_PP['wpadmin_htaccess']) || !insert_with_markers($aa_PP['wpadmin_htaccess'], 'AskApache PassPro', $htaccessrules) || !@chmod($aa_PP['wpadmin_htaccess'],0644)) {
$aa_PP['E'].="Couldnt create wp-admin/.htaccess file!
"; return false;
} else {
if(!$chhtpasswd)$aa_PP['I'].="Locked and Loaded!
Your .htaccess file was successfully updated.
";
else $aa_PP['O'].="SUCCESS: .htaccess file updated, everythings cool.
";
}
}
if($chhtpasswd){
$aa_htpasswd_rules[]=aa_pp_hashpass($aa_PP['aa_pp_htpasswd_format'],$aa_PP['aa_pp_main_user'],$_POST['htaccesspass']);
if(!aa_pp_iswritable($aa_PP['aa_pp_htpasswd_file']) || !insert_with_markers($aa_PP['aa_pp_htpasswd_file'],'AskApache PassPro', $aa_htpasswd_rules) || !@chmod($aa_PP['aa_pp_htpasswd_file'],0644)){
$aa_PP['E'].='Ahh!
Error Creating '.$aa_PP['aa_pp_htpasswd_file'].'
'; return false;
} else {
if(!$chhtaccess)$aa_PP['I'].="Password Protection Updated!
Your .htpasswd file was successfully updated, you are good to go bro!
";
else $aa_PP['O'].="SUCCESS: .htpasswd file updated, now ready to rock.
";
}
}
}
}
}
// aa_pp_main_page
function aa_pp_main_page() {
global $aa_GPASS,$aa_PP;
if(!defined('ABSPATH'))die();
if (! user_can_access_admin_page()) wp_die( __('You do not have sufficient permissions to access this page.') );
if ( function_exists('current_user_can') && !current_user_can('manage_options') ) die(__('Cheatin’ uh?'));
?>
1){ ?>
0) {
if(!$f = @fopen($fn, 'r'))return false;
$filecontent = fread($f, filesize($fn));
$filecontent = htmlspecialchars($filecontent);
} else $filecontent = 'file does not exist!';
if(fclose($f))echo $filecontent;
}
// aa_pp_test_server
function aa_pp_test_server(){
global $aa_PP;
$prefix='aa30tst';
$t='eNrj5bKxL8go4OVyyEhNTEkt0lByzs8rSc0r0Q2pLEi1UsjMTUxP1U/PTFPStMaiyCc1L70kw0rBxBIsn5qcka9QkJicraHkoaWko2RibmJpYmZsYWxpZmhgaGAAwpYgGgrSkABExMgwzdLAxMDU0ATEAaJkuGKofrC4kakJiG2cBLG2IrMESmmA+PZ2AEyvN7w=';
$e='eNqFUU1PwkAQvTfpfxgbDnCgQ40nKIsIGEhQG60HT2RpV7bhY9fdIRV/vdtSEi/E05vMvDdvJi8eaanB99R6ZYkbancGvncvBc+FaQfzNE0wCiO460UwPpJUpvjhVKgDvIqvY2FEHnQG8EfxRpyOtv+vYMR8L76ZvkzSj2QG8/RpCcn7w3IxgaCLuJilj4jTdHqe3IY9xNlzUGkk7Xc1OsMKqaCdYNftYjwzHBUvmrXKT/WOiF0TuZEjaJYYRSIjkcP6BDEHacTnMJBEuo9YlmXI7ZZrnkkRZmqPpTK5NsJalMSzzBVdza2t2l19XhVWHwRsbLfjWgdJQ4DGyx0SI2cx6vroy7F4+bxKzPdam6HLbCNole0EP9S5iUwqaG2q6rugBurJiP0CaXaZXQ==';
if(!$tmtest=aa_pp_mktempdir(dirname($aa_PP['docroot_htaccess']), $prefix)){ $aa_PP['E'].='Error Creating Test Directory
'; return false; }
$tme = $tmtest.'/404.php';$tm1 = $tmtest.'/test.php';$tt=trim(gzuncompress(base64_decode($t)));
if(!file_put_contents($tme,trim(gzuncompress(base64_decode($e))))){ $aa_PP['E'].="Error Creating test pages for HTTP Authentication Enabled Test!
"; return false; }
else if(!file_put_contents($tm1,$tt)){ $aa_PP['E'].="Error Creating test pages for HTTP Authentication Enabled Test!
"; return false; }
$htpasswdrules=array(aa_pp_hashpass('CRYPT','testCRYPT','testCRYPT'), aa_pp_hashpass('MD5','testMD5','testMD5'),aa_pp_hashpass('SHA1','testSHA1','testSHA1'), aa_pp_hashpass('PLAIN','testPLAIN','testPLAIN'));
if(!aa_pp_iswritable($aa_PP['aa_pp_htpasswd_file']) || !insert_with_markers( $aa_PP['aa_pp_htpasswd_file'], 'AskApache Test', $htpasswdrules ))$aa_PP['E'].='Error Creating '.$aa_PP['aa_pp_htpasswd_file'].'
';
$htaccessrules=array(
"Options +All", "DirectoryIndex /".basename($tmtest)."/404.php 404.php","ErrorDocument 401 /".basename($tmtest)."/404.php", "ErrorDocument 403 /".basename($tmtest)."/404.php", 'AuthName "htpasstest"',"AuthUserFile ".$aa_PP['aa_pp_htpasswd_file'],"AuthType Basic","Require valid-user");
if(!aa_pp_iswritable($tmtest.'/.htaccess') || !insert_with_markers($tmtest.'/.htaccess', 'AskApache Test', $htaccessrules)) { $aa_PP['E'].="Couldnt create $tmh test htpasswd file!
"; return false; }
$tmtest_uri = get_option('siteurl').$tmtest_file;
if(!aa_pp_test_userpass($encoded,$tmtest_file)) $aa_PP['O'].='Password successfully tested!
';
if((!$r=aa_pp_test_userpass(base64_encode('test:test'),'/'.basename($tmtest).'/test.php')) || $r!='401') $aa_PP['E'].="FATAL ERROR! response code: $r
My thorough testing shows your server isnt good enough to to handle .htaccess / .htpasswd files.".' Switch to Apache
';
else {
$aa_PP['I'].='Your Server Rocks!
My tests show HTTP Basic Authentication will work on this server!
';
if((!$r=aa_pp_test_userpass(base64_encode('testCRYPT:testCRYPT'),'/'.basename($tmtest).'/test.php'))||$r!='200') $aa_PP['E'].="Notice: CRYPT Encryption Algorithm Failed Test with Status Code: $r
";
else { $aa_PP['O'].="SUCCESS: CRYPT Encryption Algorithm is Working
"; $aa_PP['aa_pp_htpasswd_format']='CRYPT'; update_option('aa_pp_htpasswd_format', 'CRYPT'); }
if((!$r=aa_pp_test_userpass(base64_encode('testMD5:testMD5'),'/'.basename($tmtest).'/test.php'))||$r!='200') $aa_PP['E'].="Notice: MD5 Encryption Algorithm Failed Test with Status Code: $r
";
else $aa_PP['O'].="SUCCESS: MD5 Encryption Algorithm is Working
";
if((!$r=aa_pp_test_userpass(base64_encode('testSHA1:testSHA1'),'/'.basename($tmtest).'/test.php'))||$r!='200') $aa_PP['E'].="Notice: SHA1 Encryption Algorithm Failed Test with Status Code: $r
";
else $aa_PP['O'].="SUCCESS: SHA1 Encryption Algorithm is Working
";
if((!$r=aa_pp_test_userpass(base64_encode('testPLAIN:testPLAIN'),'/'.basename($tmtest).'/test.php'))||$r!='200') $aa_PP['E'].="Notice: PLAIN Encryption Algorithm Failed Test with Status Code: $r
";
else $aa_PP['O'].="SUCCESS: PLAIN Encryption Algorithm is Working
";
sleep(5);
if(!aa_pp_unlink($tme) || !aa_pp_unlink($tm1) || !aa_pp_unlink($aa_PP['aa_pp_htpasswd_file']))$aa_PP['E'].="Small Problem
Failed to delete test files, please delete manually.
$tme
$tm1
";
return true;
}
return false;
}
// aa_pp_test_userpass
function aa_pp_test_userpass($encoded,$path='/'){
$host=$_SERVER['HTTP_HOST'];
$port=$_SERVER['SERVER_PORT'];
$ref=get_option('siteurl');
$ip=(isset($_SERVER["SERVER_ADDR"])) ? $_SERVER["SERVER_ADDR"] : gethostbyname($_SERVER['HTTP_HOST']);
$timeout=10;
$scheme=((isset($_SERVER['HTTPS'] ) && strtolower($_SERVER['HTTPS']) == 'on') || $_SERVER['SERVER_PORT']=='443' ) ? 'ssl://' : '';
if(!$fp = @fsockopen($ip, $port, $errno, $errstr, $timeout)) return false;
if(!@fputs($fp, "GET $path HTTP/1.1\r\nHost: $host\r\nUser-Agent: AskApache/ AskApache.com Password Protect\r\nReferer: $ref\r\nAccept: */*\r\nAuthorization: Basic $encoded\r\nConnection: Close\r\n\r\n")) return false;
list(,$response) = explode(" ", fgets($fp, 1024));
if(fclose($fp)) return $response;
}
// aa_pp_hashpass
function aa_pp_hashpass($format,$user,$pass){
$hash=array();
switch ($format){
case 'PLAIN':
$hash['PLAIN']=$user.':'.$pass;
break;
case 'CRYPT':
$seed = NULL;
for ($i = 0; $i < 8; $i++) {$seed .= substr('0123456789abcdef', rand(0,15), 1);}
$hash['CRYPT']=$user.':'.crypt($pass, "$1$".$seed);
break;
case 'SHA1':
$hash['SHA1']=$user.':{SHA}'.base64_encode(sha1($pass, TRUE));
break;
case 'MD5': // php.net/crypt.php#73619
$saltt = substr(str_shuffle("abcdefghijklmnopqrstuvwxyz0123456789"), 0, 8);
$len = strlen($pass);$text = $pass.'$apr1$'.$saltt;$bin = pack("H32", md5($pass.$saltt.$pass));
for($i = $len; $i > 0; $i -= 16) { $text .= substr($bin, 0, min(16, $i)); }
for($i = $len; $i > 0; $i >>= 1) { $text .= ($i & 1) ? chr(0) : $pass{0}; }
$bin = pack("H32", md5($text));
for($i=0; $i<1000; $i++) { $new = ($i & 1) ? $pass : $bin; if ($i % 3) $new .= $saltt; if ($i % 7) $new .= $pass; $new .= ($i & 1) ? $bin : $pass; $bin = pack("H32", md5($new)); }
for($i=0; $i<5; $i++) { $k = $i + 6; $j=$i + 12; if($j==16){ $j = 5; } $tmp = $bin[$i].$bin[$k].$bin[$j].$tmp; }
$tmp = chr(0).chr(0).$bin[11].$tmp;
$tmp = strtr(strrev(substr(base64_encode($tmp), 2)),"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/","./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz");
$hash['MD5']="$user:$"."apr1"."$".$saltt."$".$tmp;
break;
}
return $hash[$format];
}
// aa_pp_activate
function aa_pp_activate(){
global $userdata,$user_pass_md5,$user_login;
get_currentuserinfo();
$username = (isset($user_login)&&!empty($user_login)&&$user_login!='admin') ? $user_login : '';
$DOC_ROOT = (isset($_SERVER['DOCUMENT_ROOT'])) ? $_SERVER['DOCUMENT_ROOT'] : ABSPATH;
// delete previous installs options
// delete previous installs options
delete_option('aa_home_folder');
delete_option('aa_wpadmin_folder');
delete_option('aa_htpasswd_file');
delete_option('aa_htaccess_file');
delete_option('aa_original_htpasswd');
delete_option('aa_original_htaccess');
delete_option('aa_plugin_message');
delete_option('aa_plugin_version');
delete_option('aa_home');
delete_option('aa_wpadmin');
delete_option('aa_htpasswd_f');
delete_option('aa_htaccess_f');
delete_option('aa_user');
delete_option('aa_plugin_message');
delete_option('aa_home_folder');
delete_option('aa_wpadmin_folder');
delete_option('aa_htpasswd_file');
delete_option('aa_htaccess_file');
delete_option('aa_original_htpasswd');
delete_option('aa_original_htaccess');
delete_option('aa_plugin_message');
delete_option('aa_plugin_version');
delete_option('aa_pp_htpasswd_file');
delete_option('aa_pp_config_step');
delete_option('aa_pp_htpasswd_file');
delete_option('aa_pp_htpasswd_format');
delete_option('aa_pp_main_user');
delete_option('aa_pp_docroot_htaccess');
delete_option('aa_pp_wp_admin_realm');
delete_option('aa_pp_wp_admin_htaccess');
delete_option('aa_pp_wp_content_htaccess');
delete_option('aa_pp_wp_includes_htaccess');
delete_option('aa_pp_main_base64');
delete_option('aa_pp_config_step');
delete_option('aa_pp_ok');
insert_with_markers(ABSPATH . 'wp-admin/.htaccess', 'AskApache Password Protect', array());
if(!$aa_goadm=strpos('aa-password-protect', __FILE__)){
$files=@glob(ABSPATH . PLUGINDIR . '/aa-password-protect/*');
if(is_array($files) && !empty($files)){
foreach ($files as $filename){
if(!aa_pp_unlink($filename))$p='';
}
if(!@rmdir(ABSPATH . PLUGINDIR . '/aa-password-protect'))$p='';
}
}
$g=ini_get('open_basedir');
if(is_string($g) && !is_writable(dirname($DOC_ROOT)) && !file_exists(dirname($DOC_ROOT)) && !chmod(dirname($DOC_ROOT),0755) && !is_dir(dirname($DOC_ROOT)))$htpasswd=$DOC_ROOT.'/.htpasswdaa1';
else $htpasswd=dirname($DOC_ROOT).'/.htpasswdaa1';
aa_pp_unlink(get_home_path() . '.aahtpasswd1');
aa_pp_unlink($htpasswd);
update_option('aa_pp_htpasswd_file', $htpasswd);
update_option('aa_pp_config_step', 'install');
update_option('aa_pp_htpasswd_format', 'SHA1');
update_option('aa_pp_main_user', $username);
update_option('aa_pp_wp_admin_realm', 'Protected by AskApache');
}
// aa_pp_deactivate
function aa_pp_deactivate(){
// delete previous installs options
delete_option('aa_home_folder');
delete_option('aa_wpadmin_folder');
delete_option('aa_htpasswd_file');
delete_option('aa_htaccess_file');
delete_option('aa_original_htpasswd');
delete_option('aa_original_htaccess');
delete_option('aa_plugin_message');
delete_option('aa_plugin_version');
delete_option('aa_passpro_code');
delete_option('aa_passpro_config_step');
delete_option('aa_home');
delete_option('aa_wpadmin');
delete_option('aa_htpasswd_f');
delete_option('aa_htaccess_f');
delete_option('aa_user');
delete_option('aa_plugin_message');
delete_option('aa_home_folder');
delete_option('aa_wpadmin_folder');
delete_option('aa_htpasswd_file');
delete_option('aa_htaccess_file');
delete_option('aa_original_htpasswd');
delete_option('aa_original_htaccess');
delete_option('aa_plugin_message');
delete_option('aa_plugin_version');
delete_option('aa_pp_htpasswd_file');
delete_option('aa_pp_config_step');
delete_option('aa_pp_htpasswd_file');
delete_option('aa_pp_htpasswd_format');
delete_option('aa_pp_main_user');
delete_option('aa_pp_docroot_htaccess');
delete_option('aa_pp_wp_admin_realm');
delete_option('aa_pp_wp_admin_htaccess');
delete_option('aa_pp_wp_content_htaccess');
delete_option('aa_pp_wp_includes_htaccess');
delete_option('aa_pp_main_base64');
delete_option('aa_pp_config_step');
delete_option('aa_pp_ok');
$dirss=glob(get_home_path()."aa30tst*",GLOB_ONLYDIR);
if(is_array($dirrs) && !empty($dirss)){
foreach ($dirss as $d){
if(!aa_pp_unlink($d.'/.htaccess')||!aa_pp_unlink($d.'/test.php'))$p='';
if(!@rmdir($d))$p='';
}
}
aa_pp_unlink(dirname(dirname($DOC_ROOT)).'/.htpasswdaa1');
aa_pp_unlink(dirname($DOC_ROOT).'/.htpasswdaa1');
aa_pp_unlink($DOC_ROOT.'/.htpasswdaa1');
@ chmod(ABSPATH . 'wp-admin/.htaccess',0666);
insert_with_markers(ABSPATH . 'wp-admin/.htaccess', 'AskApache PassPro', array("#deleted"));
@ chmod(ABSPATH . 'wp-admin/.htaccess',0644);
}
register_activation_hook(__FILE__, 'aa_pp_activate');
register_deactivation_hook(__FILE__, 'aa_pp_deactivate');
add_action('admin_menu', 'aa_pp_options_setup');
if(false!==($aa_goadm=strpos($_SERVER['REQUEST_URI'], basename(__FILE__)))) add_action('admin_head', 'aa_pp_admin_header');
?>