Copying plugins into 0.6 release branch

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diff --git a/plugins/password/README b/plugins/password/README
new file mode 100644
index 000000000..d9280fb03
--- /dev/null
+++ b/plugins/password/README
@@ -0,0 +1,264 @@
+ -----------------------------------------------------------------------
+ Password Plugin for Roundcube
+ -----------------------------------------------------------------------
+
+ Plugin that adds a possibility to change user password using many
+ methods (drivers) via Settings/Password tab.
+
+ -----------------------------------------------------------------------
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License version 2
+ as published by the Free Software Foundation.
+
+ 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.
+
+ @version @package_version@
+ @author Aleksander 'A.L.E.C' Machniak <alec@alec.pl>
+ @author <see driver files for driver authors>
+ -----------------------------------------------------------------------
+
+ 1. 	Configuration
+ 2.	Drivers
+ 2.1.  Database (sql)
+ 2.2.  Cyrus/SASL (sasl)
+ 2.3.  Poppassd/Courierpassd (poppassd)
+ 2.4.  LDAP (ldap)
+ 2.5.  DirectAdmin Control Panel (directadmin)
+ 2.6.  cPanel (cpanel)
+ 2.7.  XIMSS/Communigate (ximms)
+ 2.8.  Virtualmin (virtualmin)
+ 2.9.  hMailServer (hmail)
+ 2.10. PAM (pam)
+ 2.11. Chpasswd (chpasswd)
+ 2.12. LDAP - no PEAR (ldap_simple)
+ 2.13. XMail (xmail)
+ 3.	Driver API
+
+
+ 1. Configuration
+ ----------------
+
+ Copy config.inc.php.dist to config.inc.php and set the options as described
+ within the file.
+
+
+ 2. Drivers
+ ----------
+
+ Password plugin supports many password change mechanisms which are
+ handled by included drivers. Just pass driver name in 'password_driver' option.
+
+
+ 2.1. Database (sql)
+ -------------------
+
+ You can specify which database to connect by 'password_db_dsn' option and
+ what SQL query to execute by 'password_query'. See main.inc.php.dist file for
+ more info.
+
+ Example implementations of an update_passwd function:
+
+ - This is for use with LMS (http://lms.org.pl) database and postgres:
+
+	CREATE OR REPLACE FUNCTION update_passwd(hash text, account text) RETURNS integer AS $$
+	DECLARE
+    	    res integer;
+	BEGIN
+    	    UPDATE passwd SET password = hash
+	    WHERE login = split_part(account, '@', 1)
+		AND domainid = (SELECT id FROM domains WHERE name = split_part(account, '@', 2))
+	    RETURNING id INTO res;
+	    RETURN res;
+	END;
+	$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+ - This is for use with a SELECT update_passwd(%o,%c,%u) query
+	Updates the password only when the old password matches the MD5 password
+	in the database
+
+	CREATE FUNCTION update_password (oldpass text, cryptpass text, user text) RETURNS text
+    	    MODIFIES SQL DATA
+	BEGIN
+	    DECLARE currentsalt varchar(20);
+	    DECLARE error text;
+	    SET error = 'incorrect current password';
+	    SELECT substring_index(substr(user.password,4),_latin1'$',1) INTO currentsalt FROM users WHERE username=user;
+	    SELECT '' INTO error FROM users WHERE username=user AND password=ENCRYPT(oldpass,currentsalt);
+	    UPDATE users SET password=cryptpass WHERE username=user AND password=ENCRYPT(oldpass,currentsalt);
+	    RETURN error;
+	END
+
+ Example SQL UPDATEs:
+
+ - Plain text passwords:
+    UPDATE users SET password=%p WHERE username=%u AND password=%o AND domain=%h LIMIT 1
+
+ - Crypt text passwords:
+    UPDATE users SET password=%c WHERE username=%u LIMIT 1
+
+ - Use a MYSQL crypt function (*nix only) with random 8 character salt
+    UPDATE users SET password=ENCRYPT(%p,concat(_utf8'$1$',right(md5(rand()),8),_utf8'$')) WHERE username=%u LIMIT 1
+
+ - MD5 stored passwords:
+    UPDATE users SET password=MD5(%p) WHERE username=%u AND password=MD5(%o) LIMIT 1
+
+
+ 2.2. Cyrus/SASL (sasl)
+ ----------------------
+
+ Cyrus SASL database authentication allows your Cyrus+Roundcube
+ installation to host mail users without requiring a Unix Shell account!
+
+ This driver only covers the "sasldb" case when using Cyrus SASL. Kerberos
+ and PAM authentication mechanisms will require other techniques to enable
+ user password manipulations.
+
+ Cyrus SASL includes a shell utility called "saslpasswd" for manipulating
+ user passwords in the "sasldb" database.  This plugin attempts to use
+ this utility to perform password manipulations required by your webmail
+ users without any administrative interaction. Unfortunately, this
+ scheme requires that the "saslpasswd" utility be run as the "cyrus"
+ user - kind of a security problem since we have chosen to SUID a small
+ script which will allow this to happen.
+
+ This driver is based on the Squirrelmail Change SASL Password Plugin.
+ See http://www.squirrelmail.org/plugin_view.php?id=107 for details.
+
+ Installation:
+
+ Change into the drivers directory. Edit the chgsaslpasswd.c file as is
+ documented within it.
+
+ Compile the wrapper program:
+	gcc -o chgsaslpasswd chgsaslpasswd.c
+
+ Chown the compiled chgsaslpasswd binary to the cyrus user and group
+ that your browser runs as, then chmod them to 4550.
+
+ For example, if your cyrus user is 'cyrus' and the apache server group is
+ 'nobody' (I've been told Redhat runs Apache as user 'apache'):
+
+	chown cyrus:nobody chgsaslpasswd
+	chmod 4550 chgsaslpasswd
+
+ Stephen Carr has suggested users should try to run the scripts on a test
+ account as the cyrus user eg;
+
+	su cyrus -c "./chgsaslpasswd -p test_account"
+
+ This will allow you to make sure that the script will work for your setup.
+ Should the script not work, make sure that:
+ 1) the user the script runs as has access to the saslpasswd|saslpasswd2
+   file and proper permissions
+ 2) make sure the user in the chgsaslpasswd.c file is set correctly.
+   This could save you some headaches if you are the paranoid type.
+
+
+ 2.3. Poppassd/Courierpassd (poppassd)
+ -------------------------------------
+
+ You can specify which host to connect to via 'password_pop_host' and
+ what port via 'password_pop_port'. See config.inc.php.dist file for more info.
+
+
+ 2.4. LDAP (ldap)
+ ----------------
+
+ See config.inc.php.dist file. Requires PEAR::Net_LDAP2 package.
+
+
+ 2.5. DirectAdmin Control Panel (directadmin)
+ --------------------------------------------
+
+ You can specify which host to connect to via 'password_directadmin_host' (don't 
+ forget to use tcp:// or ssl://) and what port via 'password_direactadmin_port'.
+ The password enforcement with plenty customization can be done directly by 
+ DirectAdmin, please see http://www.directadmin.com/features.php?id=910
+ See config.inc.php.dist file for more info.
+
+
+ 2.6. cPanel (cpanel)
+ --------------------
+
+ You can specify parameters for HTTP connection to cPanel's admin
+ interface. See config.inc.php.dist file for more info.
+
+
+ 2.7. XIMSS/Communigate (ximms)
+ ------------------------------
+
+ You can specify which host and port to connect to via 'password_ximss_host' 
+ and 'password_ximss_port'. See config.inc.php.dist file for more info.
+
+
+ 2.8. Virtualmin (virtualmin)
+ ----------------------------
+
+ As in sasl driver this one allows to change password using shell
+ utility called "virtualmin". See drivers/chgvirtualminpasswd.c for
+ installation instructions. See also config.inc.php.dist file.
+
+
+ 2.9. hMailServer (hmail)
+ ------------------------
+
+ Requires PHP COM (Windows only). For access to hMail server on remote host
+ you'll need to define 'hmailserver_remote_dcom' and 'hmailserver_server'.
+ See config.inc.php.dist file for more info.
+
+
+ 2.10. PAM (pam)
+ ---------------
+
+ This driver is for changing passwords of shell users authenticated with PAM.
+ Requires PECL's PAM exitension to be installed (http://pecl.php.net/package/PAM).
+
+
+ 2.11. Chpasswd (chpasswd)
+ -------------------------
+
+ Driver that adds functionality to change the systems user password via 
+ the 'chpasswd' command. See config.inc.php.dist file.
+
+ Attached wrapper script (chpass-wrapper.py) restricts password changes
+ to uids >= 1000 and can deny requests based on a blacklist.
+
+
+ 2.12.  LDAP - no PEAR (ldap_simple)
+ -----------------------------------
+
+ It's rewritten ldap driver that doesn't require the Net_LDAP2 PEAR extension.
+ It uses directly PHP's ldap module functions instead (as Roundcube does).
+
+ This driver is fully compatible with the ldap driver, but
+ does not require (or uses) the
+    $rcmail_config['password_ldap_force_replace'] variable.
+ Other advantages:
+    * Connects only once with the LDAP server when using the search user.
+    * Does not read the DN, but only replaces the password within (that is
+      why the 'force replace' is always used).
+
+
+ 2.13.  XMail (xmail)
+ -----------------------------------
+
+ Driver for XMail (www.xmailserver.org). See config.inc.php.dist file
+ for configuration description.
+
+
+ 3. Driver API
+ -------------
+
+ Driver file (<driver_name>.php) must define 'password_save' function with
+ two arguments. First - current password, second - new password. Function
+ should return PASSWORD_SUCCESS on success or any of PASSWORD_CONNECT_ERROR,
+ PASSWORD_CRYPT_ERROR, PASSWORD_ERROR when driver was unable to change password.
+ Extended result (as a hash-array with 'message' and 'code' items) can be returned
+ too. See existing drivers in drivers/ directory for examples.
diff --git a/plugins/password/config.inc.php.dist b/plugins/password/config.inc.php.dist
new file mode 100644
index 000000000..94af6d776
--- /dev/null
+++ b/plugins/password/config.inc.php.dist
@@ -0,0 +1,303 @@
+<?php
+
+// Password Plugin options
+// -----------------------
+// A driver to use for password change. Default: "sql".
+// See README file for list of supported driver names.
+$rcmail_config['password_driver'] = 'sql';
+
+// Determine whether current password is required to change password.
+// Default: false.
+$rcmail_config['password_confirm_current'] = true;
+
+// Require the new password to be a certain length.
+// set to blank to allow passwords of any length
+$rcmail_config['password_minimum_length'] = 0;
+
+// Require the new password to contain a letter and punctuation character
+// Change to false to remove this check.
+$rcmail_config['password_require_nonalpha'] = false;
+
+// Enables logging of password changes into logs/password
+$rcmail_config['password_log'] = false;
+
+
+// SQL Driver options
+// ------------------
+// PEAR database DSN for performing the query. By default
+// Roundcube DB settings are used.
+$rcmail_config['password_db_dsn'] = '';
+
+// The SQL query used to change the password.
+// The query can contain the following macros that will be expanded as follows:
+//      %p is replaced with the plaintext new password
+//      %c is replaced with the crypt version of the new password, MD5 if available
+//         otherwise DES.
+//      %D is replaced with the dovecotpw-crypted version of the new password
+//      %o is replaced with the password before the change
+//      %n is replaced with the hashed version of the new password
+//      %q is replaced with the hashed password before the change
+//      %h is replaced with the imap host (from the session info)
+//      %u is replaced with the username (from the session info)
+//      %l is replaced with the local part of the username
+//         (in case the username is an email address)
+//      %d is replaced with the domain part of the username
+//         (in case the username is an email address)
+// Escaping of macros is handled by this module.
+// Default: "SELECT update_passwd(%c, %u)"
+$rcmail_config['password_query'] = 'SELECT update_passwd(%c, %u)';
+
+// Path for dovecotpw (if not in $PATH)
+// $rcmail_config['password_dovecotpw'] = '/usr/local/sbin/dovecotpw';
+
+// Dovecot method (dovecotpw -s 'method')
+$rcmail_config['password_dovecotpw_method'] = 'CRAM-MD5';
+
+// Enables use of password with crypt method prefix in %D, e.g. {MD5}$1$LUiMYWqx$fEkg/ggr/L6Mb2X7be4i1/
+$rcmail_config['password_dovecotpw_with_method'] = false;
+
+// Using a password hash for %n and %q variables.
+// Determine which hashing algorithm should be used to generate
+// the hashed new and current password for using them within the
+// SQL query. Requires PHP's 'hash' extension.
+$rcmail_config['password_hash_algorithm'] = 'sha1';
+
+// You can also decide whether the hash should be provided
+// as hex string or in base64 encoded format.
+$rcmail_config['password_hash_base64'] = false;
+
+
+// Poppassd Driver options
+// -----------------------
+// The host which changes the password
+$rcmail_config['password_pop_host'] = 'localhost';
+
+// TCP port used for poppassd connections
+$rcmail_config['password_pop_port'] = 106;
+
+
+// SASL Driver options
+// -------------------
+// Additional arguments for the saslpasswd2 call
+$rcmail_config['password_saslpasswd_args'] = '';
+
+
+// LDAP and LDAP_SIMPLE Driver options
+// -----------------------------------
+// LDAP server name to connect to. 
+// You can provide one or several hosts in an array in which case the hosts are tried from left to right.
+// Exemple: array('ldap1.exemple.com', 'ldap2.exemple.com');
+// Default: 'localhost'
+$rcmail_config['password_ldap_host'] = 'localhost';
+
+// LDAP server port to connect to
+// Default: '389'
+$rcmail_config['password_ldap_port'] = '389';
+
+// TLS is started after connecting
+// Using TLS for password modification is recommanded.
+// Default: false
+$rcmail_config['password_ldap_starttls'] = false;
+
+// LDAP version
+// Default: '3'
+$rcmail_config['password_ldap_version'] = '3';
+
+// LDAP base name (root directory)
+// Exemple: 'dc=exemple,dc=com'
+$rcmail_config['password_ldap_basedn'] = 'dc=exemple,dc=com';
+
+// LDAP connection method
+// There is two connection method for changing a user's LDAP password.
+// 'user': use user credential (recommanded, require password_confirm_current=true)
+// 'admin': use admin credential (this mode require password_ldap_adminDN and password_ldap_adminPW)
+// Default: 'user'
+$rcmail_config['password_ldap_method'] = 'user';
+
+// LDAP Admin DN
+// Used only in admin connection mode
+// Default: null
+$rcmail_config['password_ldap_adminDN'] = null;
+
+// LDAP Admin Password
+// Used only in admin connection mode
+// Default: null
+$rcmail_config['password_ldap_adminPW'] = null;
+
+// LDAP user DN mask
+// The user's DN is mandatory and as we only have his login,
+// we need to re-create his DN using a mask
+// '%login' will be replaced by the current roundcube user's login
+// '%name' will be replaced by the current roundcube user's name part
+// '%domain' will be replaced by the current roundcube user's domain part
+// '%dc' will be replaced by domain name hierarchal string e.g. "dc=test,dc=domain,dc=com"
+// Exemple: 'uid=%login,ou=people,dc=exemple,dc=com'
+$rcmail_config['password_ldap_userDN_mask'] = 'uid=%login,ou=people,dc=exemple,dc=com';
+
+// LDAP search DN
+// The DN roundcube should bind with to find out user's DN
+// based on his login. Note that you should comment out the default
+// password_ldap_userDN_mask setting for this to take effect.
+// Use this if you cannot specify a general template for user DN with
+// password_ldap_userDN_mask. You need to perform a search based on
+// users login to find his DN instead. A common reason might be that
+// your users are placed under different ou's like engineering or
+// sales which cannot be derived from their login only.
+$rcmail_config['password_ldap_searchDN'] = 'cn=roundcube,ou=services,dc=example,dc=com';
+
+// LDAP search password
+// If password_ldap_searchDN is set, the password to use for
+// binding to search for user's DN. Note that you should comment out the default
+// password_ldap_userDN_mask setting for this to take effect.
+// Warning: Be sure to set approperiate permissions on this file so this password
+// is only accesible to roundcube and don't forget to restrict roundcube's access to
+// your directory as much as possible using ACLs. Should this password be compromised
+// you want to minimize the damage.
+$rcmail_config['password_ldap_searchPW'] = 'secret';
+
+// LDAP search base
+// If password_ldap_searchDN is set, the base to search in using the filter below.
+// Note that you should comment out the default password_ldap_userDN_mask setting
+// for this to take effect.
+$rcmail_config['password_ldap_search_base'] = 'ou=people,dc=example,dc=com';
+
+// LDAP search filter
+// If password_ldap_searchDN is set, the filter to use when
+// searching for user's DN. Note that you should comment out the default
+// password_ldap_userDN_mask setting for this to take effect.
+// '%login' will be replaced by the current roundcube user's login
+// '%name' will be replaced by the current roundcube user's name part
+// '%domain' will be replaced by the current roundcube user's domain part
+// '%dc' will be replaced by domain name hierarchal string e.g. "dc=test,dc=domain,dc=com"
+// Example: '(uid=%login)'
+// Example: '(&(objectClass=posixAccount)(uid=%login))'
+$rcmail_config['password_ldap_search_filter'] = '(uid=%login)';
+
+// LDAP password hash type
+// Standard LDAP encryption type which must be one of: crypt,
+// ext_des, md5crypt, blowfish, md5, sha, smd5, ssha, or clear.
+// Please note that most encodage types require external libraries
+// to be included in your PHP installation, see function hashPassword in drivers/ldap.php for more info.
+// Default: 'crypt'
+$rcmail_config['password_ldap_encodage'] = 'crypt';
+
+// LDAP password attribute
+// Name of the ldap's attribute used for storing user password
+// Default: 'userPassword'
+$rcmail_config['password_ldap_pwattr'] = 'userPassword';
+
+// LDAP password force replace
+// Force LDAP replace in cases where ACL allows only replace not read
+// See http://pear.php.net/package/Net_LDAP2/docs/latest/Net_LDAP2/Net_LDAP2_Entry.html#methodreplace
+// Default: true
+$rcmail_config['password_ldap_force_replace'] = true;
+
+// LDAP Password Last Change Date
+// Some places use an attribute to store the date of the last password change
+// The date is meassured in "days since epoch" (an integer value)
+// Whenever the password is changed, the attribute will be updated if set (e.g. shadowLastChange)
+$rcmail_config['password_ldap_lchattr'] = '';
+
+// LDAP Samba password attribute, e.g. sambaNTPassword
+// Name of the LDAP's Samba attribute used for storing user password
+$rcmail_config['password_ldap_samba_pwattr'] = '';
+ 
+// LDAP Samba Password Last Change Date attribute, e.g. sambaPwdLastSet
+// Some places use an attribute to store the date of the last password change
+// The date is meassured in "seconds since epoch" (an integer value)
+// Whenever the password is changed, the attribute will be updated if set
+$rcmail_config['password_ldap_samba_lchattr'] = '';
+
+
+// DirectAdmin Driver options
+// --------------------------
+// The host which changes the password
+// Use 'ssl://host' instead of 'tcp://host' when running DirectAdmin over SSL.
+// The host can contain the following macros that will be expanded as follows:
+//     %h is replaced with the imap host (from the session info)
+//     %d is replaced with the domain part of the username (if the username is an email)
+$rcmail_config['password_directadmin_host'] = 'tcp://localhost';
+
+// TCP port used for DirectAdmin connections
+$rcmail_config['password_directadmin_port'] = 2222;
+
+
+// vpopmaild Driver options
+// -----------------------
+// The host which changes the password
+$rcmail_config['password_vpopmaild_host'] = 'localhost';
+
+// TCP port used for vpopmaild connections
+$rcmail_config['password_vpopmaild_port'] = 89;
+
+
+// cPanel Driver options
+// --------------------------
+// The cPanel Host name
+$rcmail_config['password_cpanel_host'] = 'host.domain.com';
+
+// The cPanel admin username
+$rcmail_config['password_cpanel_username'] = 'username';
+
+// The cPanel admin password
+$rcmail_config['password_cpanel_password'] = 'password';
+
+// The cPanel port to use
+$rcmail_config['password_cpanel_port'] = 2082;
+
+// Using ssl for cPanel connections?
+$rcmail_config['password_cpanel_ssl'] = true;
+
+// The cPanel theme in use
+$rcmail_config['password_cpanel_theme'] = 'x';
+
+
+// XIMSS (Communigate server) Driver options
+// -----------------------------------------
+// Host name of the Communigate server
+$rcmail_config['password_ximss_host'] = 'mail.example.com';
+
+// XIMSS port on Communigate server
+$rcmail_config['password_ximss_port'] = 11024;
+
+
+// chpasswd Driver options
+// ---------------------
+// Command to use
+$rcmail_config['password_chpasswd_cmd'] = 'sudo /usr/sbin/chpasswd 2> /dev/null';
+
+
+// XMail Driver options
+// ---------------------
+$rcmail_config['xmail_host'] = 'localhost';
+$rcmail_config['xmail_user'] = 'YourXmailControlUser';
+$rcmail_config['xmail_pass'] = 'YourXmailControlPass';
+$rcmail_config['xmail_port'] = 6017;
+
+
+// hMail Driver options
+// -----------------------
+// Remote hMailServer configuration
+// true:  HMailserver is on a remote box (php.ini: com.allow_dcom = true)
+// false: Hmailserver is on same box as PHP
+$rcmail_config['hmailserver_remote_dcom'] = false;
+// Windows credentials
+$rcmail_config['hmailserver_server'] = array(
+    'Server' => 'localhost', // hostname or ip address
+    'Username' => 'administrator', // windows username
+    'Password' => 'password' // windows user password
+);
+
+
+// Virtualmin Driver options
+// -------------------------
+// Username format:
+// 0: username@domain
+// 1: username%domain
+// 2: username.domain
+// 3: domain.username
+// 4: username-domain
+// 5: domain-username
+// 6: username_domain
+// 7: domain_username
+$rcmail_config['password_virtualmin_format'] = 0;
diff --git a/plugins/password/drivers/chgsaslpasswd.c b/plugins/password/drivers/chgsaslpasswd.c
new file mode 100644
index 000000000..bcdcb2e0d
--- /dev/null
+++ b/plugins/password/drivers/chgsaslpasswd.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <unistd.h>
+
+// set the UID this script will run as (cyrus user)
+#define UID 96
+// set the path to saslpasswd or saslpasswd2
+#define CMD "/usr/sbin/saslpasswd2"
+
+/* INSTALLING:
+  gcc -o chgsaslpasswd chgsaslpasswd.c
+  chown cyrus.apache chgsaslpasswd
+  strip chgsaslpasswd
+  chmod 4550 chgsaslpasswd
+*/
+
+main(int argc, char *argv[])
+{
+  int rc,cc;
+
+  cc = setuid(UID);
+  rc = execvp(CMD, argv);
+  if ((rc != 0) || (cc != 0))
+  {
+    fprintf(stderr, "__ %s:  failed %d  %d\n", argv[0], rc, cc);
+    return 1;
+  }
+
+  return 0;
+}
diff --git a/plugins/password/drivers/chgvirtualminpasswd.c b/plugins/password/drivers/chgvirtualminpasswd.c
new file mode 100644
index 000000000..4e2299c66
--- /dev/null
+++ b/plugins/password/drivers/chgvirtualminpasswd.c
@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <unistd.h>
+
+// set the UID this script will run as (root user)
+#define UID 0
+#define CMD "/usr/sbin/virtualmin"
+
+/* INSTALLING:
+  gcc -o chgvirtualminpasswd chgvirtualminpasswd.c
+  chown root.apache chgvirtualminpasswd
+  strip chgvirtualminpasswd
+  chmod 4550 chgvirtualminpasswd
+*/
+
+main(int argc, char *argv[])
+{
+  int rc,cc;
+
+  cc = setuid(UID);
+  rc = execvp(CMD, argv);
+  if ((rc != 0) || (cc != 0))
+  {
+    fprintf(stderr, "__ %s:  failed %d  %d\n", argv[0], rc, cc);
+    return 1;
+  }
+
+  return 0;
+}
diff --git a/plugins/password/drivers/chpass-wrapper.py b/plugins/password/drivers/chpass-wrapper.py
new file mode 100644
index 000000000..61bba849e
--- /dev/null
+++ b/plugins/password/drivers/chpass-wrapper.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+
+import sys
+import pwd
+import subprocess
+
+BLACKLIST = (
+    # add blacklisted users here
+    #'user1',
+)
+
+try:
+    username, password = sys.stdin.readline().split(':', 1)
+except ValueError, e:
+    sys.exit('Malformed input')
+
+try:
+    user = pwd.getpwnam(username)
+except KeyError, e:
+    sys.exit('No such user: %s' % username)
+
+if user.pw_uid < 1000:
+    sys.exit('Changing the password for user id < 1000 is forbidden')
+
+if username in BLACKLIST:
+    sys.exit('Changing password for user %s is forbidden (user blacklisted)' %
+             username)
+
+handle = subprocess.Popen('/usr/sbin/chpasswd', stdin = subprocess.PIPE)
+handle.communicate('%s:%s' % (username, password))
+
+sys.exit(handle.returncode)
diff --git a/plugins/password/drivers/chpasswd.php b/plugins/password/drivers/chpasswd.php
new file mode 100644
index 000000000..28c3e5d7a
--- /dev/null
+++ b/plugins/password/drivers/chpasswd.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * chpasswd Driver
+ *
+ * Driver that adds functionality to change the systems user password via
+ * the 'chpasswd' command.
+ *
+ * For installation instructions please read the README file.
+ *
+ * @version 1.0
+ * @author Alex Cartwright <acartwright@mutinydesign.co.uk)
+ */
+
+function password_save($currpass, $newpass)
+{
+    $cmd = rcmail::get_instance()->config->get('password_chpasswd_cmd');
+    $username = $_SESSION['username'];
+
+    $handle = popen($cmd, "w");
+    fwrite($handle, "$username:$newpass\n");
+
+    if (pclose($handle) == 0) {
+        return PASSWORD_SUCCESS;
+    }
+    else {
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: Unable to execute $cmd"
+            ), true, false);
+    }
+
+    return PASSWORD_ERROR;
+}
diff --git a/plugins/password/drivers/cpanel.php b/plugins/password/drivers/cpanel.php
new file mode 100644
index 000000000..82bfe74d2
--- /dev/null
+++ b/plugins/password/drivers/cpanel.php
@@ -0,0 +1,121 @@
+<?php
+
+/**
+ * cPanel Password Driver
+ *
+ * Driver that adds functionality to change the users cPanel password.
+ * The cPanel PHP API code has been taken from: http://www.phpclasses.org/browse/package/3534.html
+ *
+ * This driver has been tested with Hostmonster hosting and seems to work fine.
+
+ *
+ * @version 1.0
+ * @author Fulvio Venturelli <fulvio@venturelli.org>
+ */
+
+class HTTP
+{
+	function HTTP($host, $username, $password, $port, $ssl, $theme)
+	{
+		$this->ssl = $ssl ? 'ssl://' : '';
+		$this->username = $username;
+		$this->password = $password;
+		$this->theme = $theme;
+		$this->auth = base64_encode($username . ':' . $password);
+		$this->port = $port;
+		$this->host = $host;
+		$this->path = '/frontend/' . $theme . '/';
+	}
+
+	function getData($url, $data = '')
+	{
+		$url = $this->path . $url;
+		if(is_array($data))
+		{
+			$url = $url . '?';
+			foreach($data as $key=>$value)
+			{
+				$url .= urlencode($key) . '=' . urlencode($value) . '&';
+			}
+			$url = substr($url, 0, -1);
+		}
+		$response = '';
+		$fp = fsockopen($this->ssl . $this->host, $this->port);
+		if(!$fp)
+		{
+			return false;
+		}
+		$out = 'GET ' . $url . ' HTTP/1.0' . "\r\n";
+		$out .= 'Authorization: Basic ' . $this->auth . "\r\n";
+		$out .= 'Connection: Close' . "\r\n\r\n";
+		fwrite($fp, $out);
+		while (!feof($fp))
+		{
+			$response .= @fgets($fp);
+		}
+		fclose($fp);
+		return $response;
+	}
+}
+
+
+class emailAccount
+{          
+	function emailAccount($host, $username, $password, $port, $ssl, $theme, $address)
+	{
+		$this->HTTP = new HTTP($host, $username, $password, $port, $ssl, $theme);
+		if(strpos($address, '@'))
+		{
+			list($this->email, $this->domain) = explode('@', $address);
+		}
+		else
+		{
+			list($this->email, $this->domain) = array($address, '');
+		}
+	}
+
+ /*
+  * Change email account password
+  *
+  * Returns true on success or false on failure.
+  * @param string $password email account password
+  * @return bool
+  */
+	function setPassword($password)
+	{
+		$data['email'] = $this->email;
+		$data['domain'] = $this->domain;
+		$data['password'] = $password;
+		$response = $this->HTTP->getData('mail/dopasswdpop.html', $data);
+		if(strpos($response, 'success') && !strpos($response, 'failure'))
+		{
+			return true;
+		}
+		return false;
+	}
+}
+
+
+function password_save($curpas, $newpass)
+{
+    $rcmail = rcmail::get_instance();
+
+    // Create a cPanel email object
+    $cPanel = new emailAccount($rcmail->config->get('password_cpanel_host'),
+	$rcmail->config->get('password_cpanel_username'),
+	$rcmail->config->get('password_cpanel_password'),
+	$rcmail->config->get('password_cpanel_port'),
+	$rcmail->config->get('password_cpanel_ssl'),
+	$rcmail->config->get('password_cpanel_theme'),
+	$_SESSION['username'] );
+
+    if ($cPanel->setPassword($newpass)){
+        return PASSWORD_SUCCESS;
+    }
+    else
+    {
+       return PASSWORD_ERROR;
+    }
+}
+
+?>
diff --git a/plugins/password/drivers/directadmin.php b/plugins/password/drivers/directadmin.php
new file mode 100644
index 000000000..3b6ae9f03
--- /dev/null
+++ b/plugins/password/drivers/directadmin.php
@@ -0,0 +1,489 @@
+<?php
+
+/**
+ * DirectAdmin Password Driver
+ *
+ * Driver to change passwords via DirectAdmin Control Panel
+ *
+ * @version 1.2
+ * @author Victor Benincasa <vbenincasa@gmail.com>
+ *
+ */
+
+
+function password_save($curpass, $passwd){
+
+    $rcmail = rcmail::get_instance();
+    $Socket = new HTTPSocket;
+
+    $da_user    = $_SESSION['username'];
+    $da_curpass = $curpass;
+    $da_newpass = $passwd;
+    $da_host    = $rcmail->config->get('password_directadmin_host');
+    $da_port    = $rcmail->config->get('password_directadmin_port');
+
+    if(strpos($da_user, '@') === false) return array('code' => PASSWORD_ERROR, 'message' => 'Change the SYSTEM user password through control panel!');
+
+    $da_host = str_replace('%h', $_SESSION['imap_host'], $da_host);
+    $da_host = str_replace('%d', $rcmail->user->get_username('domain'), $da_host);
+
+    $Socket->connect($da_host,$da_port); 
+    $Socket->set_method('POST');
+    $Socket->query('/CMD_CHANGE_EMAIL_PASSWORD',
+        array(
+            'email' 		=> $da_user,
+            'oldpassword' 	=> $da_curpass,
+            'password1' 	=> $da_newpass,
+            'password2' 	=> $da_newpass,
+            'api' 			=> '1'
+    ));
+    $response = $Socket->fetch_parsed_body();
+
+    //DEBUG
+    //console("Password Plugin: [USER: $da_user] [HOST: $da_host] - Response: [SOCKET: ".$Socket->result_status_code."] [DA ERROR: ".strip_tags($response['error'])."] [TEXT: ".$response[text]."]");
+
+    if($Socket->result_status_code != 200)
+        return array('code' => PASSWORD_CONNECT_ERROR, 'message' => $Socket->error[0]);
+    elseif($response['error'] == 1)
+        return array('code' => PASSWORD_ERROR, 'message' => strip_tags($response['text']));
+    else 
+        return PASSWORD_SUCCESS;
+
+}
+
+
+/**
+ * Socket communication class.
+ *
+ * Originally designed for use with DirectAdmin's API, this class will fill any HTTP socket need.
+ *
+ * Very, very basic usage:
+ *   $Socket = new HTTPSocket;
+ *   echo $Socket->get('http://user:pass@somesite.com/somedir/some.file?query=string&this=that');
+ *
+ * @author Phi1 'l0rdphi1' Stier <l0rdphi1@liquenox.net>
+ * @package HTTPSocket
+ * @version 2.7 (Updated by Victor Benincasa <vbenincasa@gmail.com>)
+ */
+class HTTPSocket {
+
+    var $version = '2.7';
+    
+    /* all vars are private except $error, $query_cache, and $doFollowLocationHeader */
+
+    var $method = 'GET';
+
+    var $remote_host;
+    var $remote_port;
+    var $remote_uname;
+    var $remote_passwd;
+
+    var $result;
+    var $result_header;
+    var $result_body;
+    var $result_status_code;
+
+    var $lastTransferSpeed;
+
+    var $bind_host;
+
+    var $error = array();
+    var $warn = array();
+    var $query_cache = array();
+
+    var $doFollowLocationHeader = TRUE;
+    var $redirectURL;
+
+    var $extra_headers = array();
+
+    /**
+     * Create server "connection".
+     *
+     */
+    function connect($host, $port = '' )
+    {
+        if (!is_numeric($port))
+        {
+            $port = 80;
+        }
+
+        $this->remote_host = $host;
+        $this->remote_port = $port;
+    }
+
+    function bind( $ip = '' )
+    {
+        if ( $ip == '' )
+        {
+            $ip = $_SERVER['SERVER_ADDR'];
+        }
+
+        $this->bind_host = $ip;
+    }
+
+    /**
+     * Change the method being used to communicate.
+     *
+     * @param string|null request method. supports GET, POST, and HEAD. default is GET
+     */
+    function set_method( $method = 'GET' )
+    {
+        $this->method = strtoupper($method);
+    }
+
+    /**
+     * Specify a username and password.
+     *
+     * @param string|null username. defualt is null
+     * @param string|null password. defualt is null
+     */
+    function set_login( $uname = '', $passwd = '' )
+    {
+        if ( strlen($uname) > 0 )
+        {
+            $this->remote_uname = $uname;
+        }
+
+        if ( strlen($passwd) > 0 )
+        {
+            $this->remote_passwd = $passwd;
+        }
+
+    }
+
+    /**
+     * Query the server
+     *
+     * @param string containing properly formatted server API. See DA API docs and examples. Http:// URLs O.K. too.
+     * @param string|array query to pass to url
+     * @param int if connection KB/s drops below value here, will drop connection
+     */
+    function query( $request, $content = '', $doSpeedCheck = 0 )
+    {
+        $this->error = $this->warn = array();
+        $this->result_status_code = NULL;
+
+        // is our request a http:// ... ?
+        if (preg_match('!^http://!i',$request))
+        {
+            $location = parse_url($request);
+            $this->connect($location['host'],$location['port']);
+            $this->set_login($location['user'],$location['pass']);
+            
+            $request = $location['path'];
+            $content = $location['query'];
+
+            if ( strlen($request) < 1 )
+            {
+                $request = '/';
+            }
+
+        }
+
+        $array_headers = array(
+            'User-Agent' => "HTTPSocket/$this->version",
+            'Host' => ( $this->remote_port == 80 ? $this->remote_host : "$this->remote_host:$this->remote_port" ),
+            'Accept' => '*/*',
+            'Connection' => 'Close' );
+
+        foreach ( $this->extra_headers as $key => $value )
+        {
+            $array_headers[$key] = $value;
+        }
+
+        $this->result = $this->result_header = $this->result_body = '';
+
+        // was content sent as an array? if so, turn it into a string
+        if (is_array($content))
+        {
+            $pairs = array();
+
+            foreach ( $content as $key => $value )
+            {
+                $pairs[] = "$key=".urlencode($value);
+            }
+
+            $content = join('&',$pairs);
+            unset($pairs);
+        }
+
+        $OK = TRUE;
+
+        // instance connection
+        if ($this->bind_host)
+        {
+            $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+            socket_bind($socket,$this->bind_host);
+
+            if (!@socket_connect($socket,$this->remote_host,$this->remote_port))
+            {
+                $OK = FALSE;
+            }
+
+        }
+        else
+        {
+            $socket = @fsockopen( $this->remote_host, $this->remote_port, $sock_errno, $sock_errstr, 10 );
+        }
+
+        if ( !$socket || !$OK )
+        {
+            $this->error[] = "Can't create socket connection to $this->remote_host:$this->remote_port.";
+            return 0;
+        }
+
+        // if we have a username and password, add the header
+        if ( isset($this->remote_uname) && isset($this->remote_passwd) )
+        {
+            $array_headers['Authorization'] = 'Basic '.base64_encode("$this->remote_uname:$this->remote_passwd");
+        }
+
+        // for DA skins: if $this->remote_passwd is NULL, try to use the login key system
+        if ( isset($this->remote_uname) && $this->remote_passwd == NULL )
+        {
+            $array_headers['Cookie'] = "session={$_SERVER['SESSION_ID']}; key={$_SERVER['SESSION_KEY']}";
+        }
+
+        // if method is POST, add content length & type headers
+        if ( $this->method == 'POST' )
+        {
+            $array_headers['Content-type'] = 'application/x-www-form-urlencoded';
+            $array_headers['Content-length'] = strlen($content);
+        }
+        // else method is GET or HEAD. we don't support anything else right now.
+        else
+        {
+            if ($content)
+            {
+                $request .= "?$content";
+            }
+        }
+
+        // prepare query
+        $query = "$this->method $request HTTP/1.0\r\n";
+        foreach ( $array_headers as $key => $value )
+        {
+            $query .= "$key: $value\r\n";
+        }
+        $query .= "\r\n";
+
+        // if POST we need to append our content
+        if ( $this->method == 'POST' && $content )
+        {
+            $query .= "$content\r\n\r\n";
+        }
+
+        // query connection
+        if ($this->bind_host)
+        {
+            socket_write($socket,$query);
+
+            // now load results
+            while ( $out = socket_read($socket,2048) )
+            {
+                $this->result .= $out;
+            }
+        }
+        else
+        {
+            fwrite( $socket, $query, strlen($query) );
+
+            // now load results
+            $this->lastTransferSpeed = 0;
+            $status = socket_get_status($socket);
+            $startTime = time();
+            $length = 0;
+            $prevSecond = 0;
+            while ( !feof($socket) && !$status['timed_out'] )
+            {
+                $chunk = fgets($socket,1024);
+                $length += strlen($chunk);
+                $this->result .= $chunk;
+
+                $elapsedTime = time() - $startTime;
+
+                if ( $elapsedTime > 0 )
+                {
+                    $this->lastTransferSpeed = ($length/1024)/$elapsedTime;
+                }
+
+                if ( $doSpeedCheck > 0 && $elapsedTime > 5 && $this->lastTransferSpeed < $doSpeedCheck )
+                {
+                    $this->warn[] = "kB/s for last 5 seconds is below 50 kB/s (~".( ($length/1024)/$elapsedTime )."), dropping connection...";
+                    $this->result_status_code = 503;
+                    break;
+                }
+
+            }
+
+            if ( $this->lastTransferSpeed == 0 )
+            {
+                $this->lastTransferSpeed = $length/1024;
+            }
+
+        }
+        
+        list($this->result_header,$this->result_body) = preg_split("/\r\n\r\n/",$this->result,2);
+
+        if ($this->bind_host)
+        {
+            socket_close($socket);
+        }
+        else
+        {
+            fclose($socket);
+        }
+
+        $this->query_cache[] = $query;
+
+
+        $headers = $this->fetch_header();
+
+        // what return status did we get?
+        if (!$this->result_status_code)
+        {
+            preg_match("#HTTP/1\.. (\d+)#",$headers[0],$matches);
+            $this->result_status_code = $matches[1];
+        }
+
+        // did we get the full file?
+        if ( !empty($headers['content-length']) && $headers['content-length'] != strlen($this->result_body) )
+        {
+            $this->result_status_code = 206;
+        }
+
+        // now, if we're being passed a location header, should we follow it?
+        if ($this->doFollowLocationHeader)
+        {
+            if ($headers['location'])
+            {
+                $this->redirectURL = $headers['location'];
+                $this->query($headers['location']);
+            }
+        }
+        
+    }
+
+    function getTransferSpeed()
+    {
+        return $this->lastTransferSpeed;
+    }
+
+    /**
+     * The quick way to get a URL's content :)
+     *
+     * @param string URL
+     * @param boolean return as array? (like PHP's file() command)
+     * @return string result body
+     */
+    function get($location, $asArray = FALSE )
+    {
+        $this->query($location);
+
+        if ( $this->get_status_code() == 200 )
+        {
+            if ($asArray)
+            {
+                return preg_split("/\n/",$this->fetch_body());
+            }
+
+            return $this->fetch_body();
+        }
+
+        return FALSE;
+    }
+
+    /**
+     * Returns the last status code.
+     * 200 = OK;
+     * 403 = FORBIDDEN;
+     * etc.
+     *
+     * @return int status code
+     */
+    function get_status_code()
+    {
+        return $this->result_status_code;
+    }
+
+    /**
+     * Adds a header, sent with the next query.
+     *
+     * @param string header name
+     * @param string header value
+     */
+    function add_header($key,$value)
+    {
+        $this->extra_headers[$key] = $value;
+    }
+
+    /**
+     * Clears any extra headers.
+     *
+     */
+    function clear_headers()
+    {
+        $this->extra_headers = array();
+    }
+
+    /**
+     * Return the result of a query.
+     *
+     * @return string result
+     */
+    function fetch_result()
+    {
+        return $this->result;
+    }
+
+    /**
+     * Return the header of result (stuff before body).
+     *
+     * @param string (optional) header to return
+     * @return array result header
+     */
+    function fetch_header( $header = '' )
+    {
+        $array_headers = preg_split("/\r\n/",$this->result_header);
+        
+        $array_return = array( 0 => $array_headers[0] );
+        unset($array_headers[0]);
+
+        foreach ( $array_headers as $pair )
+        {
+            list($key,$value) = preg_split("/: /",$pair,2);
+            $array_return[strtolower($key)] = $value;
+        }
+
+        if ( $header != '' )
+        {
+            return $array_return[strtolower($header)];
+        }
+
+        return $array_return;
+    }
+
+    /**
+     * Return the body of result (stuff after header).
+     *
+     * @return string result body
+     */
+    function fetch_body()
+    {
+        return $this->result_body;
+    }
+
+    /**
+     * Return parsed body in array format.
+     *
+     * @return array result parsed
+     */
+    function fetch_parsed_body()
+    {
+        parse_str($this->result_body,$x);
+        return $x;
+    }
+
+}
+
+?>
diff --git a/plugins/password/drivers/hmail.php b/plugins/password/drivers/hmail.php
new file mode 100644
index 000000000..39a87ab34
--- /dev/null
+++ b/plugins/password/drivers/hmail.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * hMailserver password driver
+ *
+ * @version 1.3 - 05.11.2010
+ * @author Roland 'rosali' Liebl <myroundcube@mail4us.net>
+ *
+ */
+
+function password_save($curpass, $passwd)
+{
+    $rcmail = rcmail::get_instance();
+
+    if ($curpass == '' || $passwd == '')
+      return PASSWORD_ERROR;
+
+    try {
+      $remote = $rcmail->config->get('hmailserver_remote_dcom', false);
+      if ($remote)
+        $obApp = new COM("hMailServer.Application", $rcmail->config->get('hmailserver_server'));
+      else
+        $obApp = new COM("hMailServer.Application");
+    }
+    catch (Exception $e) {
+        write_log('errors', "Plugin password (hmail driver): " . trim(strip_tags($e->getMessage())));
+        write_log('errors', "Plugin password (hmail driver): This problem is often caused by DCOM permissions not being set.");
+        return PASSWORD_ERROR;
+    }
+
+    $username = $rcmail->user->data['username'];
+    if (strstr($username,'@')){
+      $temparr = explode('@', $username);
+      $domain = $temparr[1];
+    }
+    else {
+      $domain = $rcmail->config->get('username_domain',false);
+      if (!$domain) {
+        write_log('errors','Plugin password (hmail driver): $rcmail_config[\'username_domain\'] is not defined.');
+        write_log('errors','Plugin password (hmail driver): Hint: Use hmail_login plugin (http://myroundcube.googlecode.com');
+        return PASSWORD_ERROR;
+      }
+      $username = $username . "@" . $domain;
+    }
+
+    $obApp->Authenticate($username, $curpass);
+    try {
+      $obDomain = $obApp->Domains->ItemByName($domain);
+      $obAccount = $obDomain->Accounts->ItemByAddress($username);
+      $obAccount->Password = $passwd;
+      $obAccount->Save();
+      return PASSWORD_SUCCESS;
+    }
+    catch (Exception $e) {
+      write_log('errors', "Plugin password (hmail driver): " . trim(strip_tags($e->getMessage())));
+      write_log('errors', "Plugin password (hmail driver): This problem is often caused by DCOM permissions not being set.");
+      return PASSWORD_ERROR;
+    }
+}
+
+?>
diff --git a/plugins/password/drivers/ldap.php b/plugins/password/drivers/ldap.php
new file mode 100644
index 000000000..3ea30a69c
--- /dev/null
+++ b/plugins/password/drivers/ldap.php
@@ -0,0 +1,317 @@
+<?php
+
+/**
+ * LDAP Password Driver
+ *
+ * Driver for passwords stored in LDAP
+ * This driver use the PEAR Net_LDAP2 class (http://pear.php.net/package/Net_LDAP2).
+ *
+ * @version 1.1 (2010-04-07)
+ * @author Edouard MOREAU <edouard.moreau@ensma.fr>
+ *
+ * function hashPassword based on code from the phpLDAPadmin development team (http://phpldapadmin.sourceforge.net/).
+ * function randomSalt based on code from the phpLDAPadmin development team (http://phpldapadmin.sourceforge.net/).
+ *
+ */
+
+function password_save($curpass, $passwd)
+{
+    $rcmail = rcmail::get_instance();
+    require_once ('Net/LDAP2.php');
+
+    // Building user DN
+    if ($userDN = $rcmail->config->get('password_ldap_userDN_mask')) {
+        $userDN = substitute_vars($userDN);
+    } else {
+        $userDN = search_userdn($rcmail);
+    }
+
+    if (empty($userDN)) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    // Connection Method
+    switch($rcmail->config->get('password_ldap_method')) {
+        case 'admin':
+            $binddn = $rcmail->config->get('password_ldap_adminDN');
+            $bindpw = $rcmail->config->get('password_ldap_adminPW');
+            break;
+        case 'user':
+        default:
+            $binddn = $userDN;
+            $bindpw = $curpass;
+            break;
+    }
+
+    // Configuration array
+    $ldapConfig = array (
+        'binddn'    => $binddn,
+        'bindpw'    => $bindpw,
+        'basedn'    => $rcmail->config->get('password_ldap_basedn'),
+        'host'      => $rcmail->config->get('password_ldap_host'),
+        'port'      => $rcmail->config->get('password_ldap_port'),
+        'starttls'  => $rcmail->config->get('password_ldap_starttls'),
+        'version'   => $rcmail->config->get('password_ldap_version'),
+    );
+
+    // Connecting using the configuration array
+    $ldap = Net_LDAP2::connect($ldapConfig);
+
+    // Checking for connection error
+    if (PEAR::isError($ldap)) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    $crypted_pass = hashPassword($passwd, $rcmail->config->get('password_ldap_encodage'));
+    $force        = $rcmail->config->get('password_ldap_force_replace');
+    $pwattr       = $rcmail->config->get('password_ldap_pwattr');
+    $lchattr      = $rcmail->config->get('password_ldap_lchattr');
+    $smbpwattr    = $rcmail->config->get('password_ldap_samba_pwattr');
+    $smblchattr   = $rcmail->config->get('password_ldap_samba_lchattr');
+    $samba        = $rcmail->config->get('password_ldap_samba');
+
+    // Support password_ldap_samba option for backward compat.
+    if ($samba && !$smbpwattr) {
+        $smbpwattr  = 'sambaNTPassword';
+        $smblchattr = 'sambaPwdLastSet';
+    }
+
+    // Crypt new password
+    if (!$crypted_pass) {
+        return PASSWORD_CRYPT_ERROR;
+    }
+
+    // Crypt new samba password
+    if ($smbpwattr && !($samba_pass = hashPassword($passwd, 'samba'))) {
+	    return PASSWORD_CRYPT_ERROR;
+    }
+
+    // Writing new crypted password to LDAP
+    $userEntry = $ldap->getEntry($userDN);
+    if (Net_LDAP2::isError($userEntry)) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    if (!$userEntry->replace(array($pwattr => $crypted_pass), $force)) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    // Updating PasswordLastChange Attribute if desired
+    if ($lchattr) {
+       $current_day = (int)(time() / 86400);
+       if (!$userEntry->replace(array($lchattr => $current_day), $force)) {
+           return PASSWORD_CONNECT_ERROR;
+       }
+    }
+
+    // Update Samba password and last change fields
+    if ($smbpwattr) {
+        $userEntry->replace(array($smbpwattr => $samba_pass), $force);
+    }
+    // Update Samba password last change field
+    if ($smblchattr) {
+        $userEntry->replace(array($smblchattr => time()), $force);
+    }
+
+    if (Net_LDAP2::isError($userEntry->update())) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    // All done, no error
+    return PASSWORD_SUCCESS;
+}
+
+/**
+ * Bind with searchDN and searchPW and search for the user's DN.
+ * Use search_base and search_filter defined in config file.
+ * Return the found DN.
+ */
+function search_userdn($rcmail)
+{
+    $ldapConfig = array (
+        'binddn'    => $rcmail->config->get('password_ldap_searchDN'),
+        'bindpw'    => $rcmail->config->get('password_ldap_searchPW'),
+        'basedn'    => $rcmail->config->get('password_ldap_basedn'),
+        'host'      => $rcmail->config->get('password_ldap_host'),
+        'port'      => $rcmail->config->get('password_ldap_port'),
+        'starttls'  => $rcmail->config->get('password_ldap_starttls'),
+        'version'   => $rcmail->config->get('password_ldap_version'),
+    );
+
+    $ldap = Net_LDAP2::connect($ldapConfig);
+
+    if (PEAR::isError($ldap)) {
+        return '';
+    }
+
+    $base = $rcmail->config->get('password_ldap_search_base');
+    $filter = substitute_vars($rcmail->config->get('password_ldap_search_filter'));
+    $options = array (
+            'scope' => 'sub',
+            'attributes' => array(),
+    );
+
+    $result = $ldap->search($base, $filter, $options);
+    $ldap->done();
+    if (PEAR::isError($result) || ($result->count() != 1)) {
+        return '';
+    }
+
+    return $result->current()->dn();
+}
+
+/**
+ * Substitute %login, %name, %domain, %dc in $str.
+ * See plugin config for details.
+ */
+function substitute_vars($str)
+{
+    $rcmail = rcmail::get_instance();
+    $domain = $rcmail->user->get_username('domain');
+    $dc     = 'dc='.strtr($domain, array('.' => ',dc=')); // hierarchal domain string
+
+    $str = str_replace(array(
+            '%login',
+            '%name',
+            '%domain',
+            '%dc',
+        ), array(
+            $_SESSION['username'],
+            $rcmail->user->get_username('local'),
+            $domain,
+            $dc,
+        ), $str
+    );
+
+    return $str;
+}
+
+
+/**
+ * Code originaly from the phpLDAPadmin development team
+ * http://phpldapadmin.sourceforge.net/
+ *
+ * Hashes a password and returns the hash based on the specified enc_type.
+ *
+ * @param string $passwordClear The password to hash in clear text.
+ * @param string $encodageType Standard LDAP encryption type which must be one of
+ *        crypt, ext_des, md5crypt, blowfish, md5, sha, smd5, ssha, or clear.
+ * @return string The hashed password.
+ *
+ */
+
+function hashPassword( $passwordClear, $encodageType )
+{
+    $encodageType = strtolower( $encodageType );
+    switch( $encodageType ) {
+        case 'crypt': 
+            $cryptedPassword = '{CRYPT}' . crypt($passwordClear,randomSalt(2)); 
+            break;
+
+        case 'ext_des':
+            // extended des crypt. see OpenBSD crypt man page.
+            if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) {
+                // Your system crypt library does not support extended DES encryption.
+                return FALSE;
+            }
+            $cryptedPassword = '{CRYPT}' . crypt( $passwordClear, '_' . randomSalt(8) );
+            break;
+
+        case 'md5crypt':
+            if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) {
+                // Your system crypt library does not support md5crypt encryption.
+                return FALSE;
+            }
+            $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$1$' . randomSalt(9) );
+            break;
+
+        case 'blowfish':
+            if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) {
+                // Your system crypt library does not support blowfish encryption.
+                return FALSE;
+            }
+            // hardcoded to second blowfish version and set number of rounds
+            $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$2a$12$' . randomSalt(13) );
+            break;
+
+        case 'md5':
+            $cryptedPassword = '{MD5}' . base64_encode( pack( 'H*' , md5( $passwordClear) ) );
+            break;
+
+        case 'sha':
+            if( function_exists('sha1') ) {
+                // use php 4.3.0+ sha1 function, if it is available.
+                $cryptedPassword = '{SHA}' . base64_encode( pack( 'H*' , sha1( $passwordClear) ) );
+            } elseif( function_exists( 'mhash' ) ) {
+                $cryptedPassword = '{SHA}' . base64_encode( mhash( MHASH_SHA1, $passwordClear) );
+            } else {
+                return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
+            }
+            break;
+
+        case 'ssha':
+            if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
+                mt_srand( (double) microtime() * 1000000 );
+                $salt = mhash_keygen_s2k( MHASH_SHA1, $passwordClear, substr( pack( 'h*', md5( mt_rand() ) ), 0, 8 ), 4 );
+                $cryptedPassword = '{SSHA}'.base64_encode( mhash( MHASH_SHA1, $passwordClear.$salt ).$salt );
+            } else {
+                return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
+            }
+            break;
+
+        case 'smd5':
+            if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
+                mt_srand( (double) microtime() * 1000000 );
+                $salt = mhash_keygen_s2k( MHASH_MD5, $passwordClear, substr( pack( 'h*', md5( mt_rand() ) ), 0, 8 ), 4 );
+                $cryptedPassword = '{SMD5}'.base64_encode( mhash( MHASH_MD5, $passwordClear.$salt ).$salt );
+            } else {
+                return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
+            }
+            break;
+
+        case 'samba':
+            if (function_exists('hash')) {
+                $cryptedPassword = hash('md4', rcube_charset_convert($passwordClear, RCMAIL_CHARSET, 'UTF-16LE'));
+            } else {
+				/* Your PHP install does not have the hash() function */
+				return false;
+            }
+            break;
+
+        case 'clear':
+        default:
+            $cryptedPassword = $passwordClear;
+    }
+
+    return $cryptedPassword;
+}
+
+/**
+ * Code originaly from the phpLDAPadmin development team
+ * http://phpldapadmin.sourceforge.net/
+ *
+ * Used to generate a random salt for crypt-style passwords. Salt strings are used
+ * to make pre-built hash cracking dictionaries difficult to use as the hash algorithm uses
+ * not only the user's password but also a randomly generated string. The string is
+ * stored as the first N characters of the hash for reference of hashing algorithms later.
+ *
+ * --- added 20021125 by bayu irawan <bayuir@divnet.telkom.co.id> ---
+ * --- ammended 20030625 by S C Rigler <srigler@houston.rr.com> ---
+ *
+ * @param int $length The length of the salt string to generate.
+ * @return string The generated salt string.
+ */
+function randomSalt( $length )
+{
+    $possible = '0123456789'.
+        'abcdefghijklmnopqrstuvwxyz'.
+        'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
+        './';
+    $str = '';
+//    mt_srand((double)microtime() * 1000000);
+
+    while (strlen($str) < $length)
+        $str .= substr($possible, (rand() % strlen($possible)), 1);
+
+    return $str;
+}
diff --git a/plugins/password/drivers/ldap_simple.php b/plugins/password/drivers/ldap_simple.php
new file mode 100644
index 000000000..482b7e56f
--- /dev/null
+++ b/plugins/password/drivers/ldap_simple.php
@@ -0,0 +1,270 @@
+<?php
+
+/**
+ * Simple LDAP Password Driver
+ *
+ * Driver for passwords stored in LDAP
+ * This driver is based on Edouard's LDAP Password Driver, but does not
+ * require PEAR's Net_LDAP2 to be installed
+ * 
+ * @version 1.0 (2010-07-31)
+ * @author Wout Decre <wout@canodus.be>
+ */
+function password_save($curpass, $passwd)
+{
+	$rcmail = rcmail::get_instance();
+
+	// Connect
+	if (!$ds = ldap_connect($rcmail->config->get('password_ldap_host'), $rcmail->config->get('password_ldap_port'))) {
+		ldap_unbind($ds);
+		return PASSWORD_CONNECT_ERROR;
+	}
+
+	// Set protocol version
+	if (!ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, $rcmail->config->get('password_ldap_version'))) {
+		ldap_unbind($ds);
+		return PASSWORD_CONNECT_ERROR;
+	}
+
+	// Start TLS
+	if ($rcmail->config->get('password_ldap_starttls')) {
+		if (!ldap_start_tls($ds)) {
+			ldap_unbind($ds);
+			return PASSWORD_CONNECT_ERROR;
+		}
+	}
+
+	// Build user DN
+	if ($user_dn = $rcmail->config->get('password_ldap_userDN_mask')) {
+		$user_dn = ldap_simple_substitute_vars($user_dn);
+	} else {
+		$user_dn = ldap_simple_search_userdn($rcmail, $ds);
+	}
+
+	if (empty($user_dn)) {
+		ldap_unbind($ds);
+		return PASSWORD_CONNECT_ERROR;
+	}
+
+	// Connection method
+	switch ($rcmail->config->get('password_ldap_method')) {
+		case 'admin':
+			$binddn = $rcmail->config->get('password_ldap_adminDN');
+			$bindpw = $rcmail->config->get('password_ldap_adminPW');
+			break;
+		case 'user':
+		default:
+			$binddn = $user_dn;
+			$bindpw = $curpass;
+			break;
+	}
+
+
+	$crypted_pass = ldap_simple_hash_password($passwd, $rcmail->config->get('password_ldap_encodage'));
+	$lchattr      = $rcmail->config->get('password_ldap_lchattr');
+	$pwattr       = $rcmail->config->get('password_ldap_pwattr');
+    $smbpwattr    = $rcmail->config->get('password_ldap_samba_pwattr');
+    $smblchattr   = $rcmail->config->get('password_ldap_samba_lchattr');
+    $samba        = $rcmail->config->get('password_ldap_samba');
+
+    // Support password_ldap_samba option for backward compat.
+    if ($samba && !$smbpwattr) {
+        $smbpwattr  = 'sambaNTPassword';
+        $smblchattr = 'sambaPwdLastSet';
+    }
+
+	// Crypt new password
+	if (!$crypted_pass) {
+		return PASSWORD_CRYPT_ERROR;
+	}
+
+    // Crypt new Samba password
+    if ($smbpwattr && !($samba_pass = ldap_simple_hash_password($passwd, 'samba'))) {
+	    return PASSWORD_CRYPT_ERROR;
+    }
+
+	// Bind
+	if (!ldap_bind($ds, $binddn, $bindpw)) {
+		ldap_unbind($ds);
+		return PASSWORD_CONNECT_ERROR;
+	}
+
+	$entree[$pwattr] = $crypted_pass;
+
+	// Update PasswordLastChange Attribute if desired
+	if ($lchattr) {
+		$entree[$lchattr] = (int)(time() / 86400);
+	}
+
+    // Update Samba password
+    if ($smbpwattr) {
+        $entree[$smbpwattr] = $samba_pass;
+    }
+
+    // Update Samba password last change
+    if ($smblchattr) {
+        $entree[$smblchattr] = time();
+    }
+
+	if (!ldap_modify($ds, $user_dn, $entree)) {
+		ldap_unbind($ds);
+		return PASSWORD_CONNECT_ERROR;
+	}
+
+	// All done, no error
+	ldap_unbind($ds);
+	return PASSWORD_SUCCESS;
+}
+
+/**
+ * Bind with searchDN and searchPW and search for the user's DN
+ * Use search_base and search_filter defined in config file
+ * Return the found DN
+ */
+function ldap_simple_search_userdn($rcmail, $ds)
+{
+	/* Bind */
+	if (!ldap_bind($ds, $rcmail->config->get('password_ldap_searchDN'), $rcmail->config->get('password_ldap_searchPW'))) {
+		return false;
+	}
+
+	/* Search for the DN */
+	if (!$sr = ldap_search($ds, $rcmail->config->get('password_ldap_search_base'), ldap_simple_substitute_vars($rcmail->config->get('password_ldap_search_filter')))) {
+		return false;
+	}
+
+	/* If no or more entries were found, return false */
+	if (ldap_count_entries($ds, $sr) != 1) {
+		return false;
+	}
+
+	return ldap_get_dn($ds, ldap_first_entry($ds, $sr));
+}
+
+/**
+ * Substitute %login, %name, %domain, %dc in $str
+ * See plugin config for details
+ */
+function ldap_simple_substitute_vars($str)
+{
+	$str = str_replace('%login', $_SESSION['username'], $str);
+	$str = str_replace('%l', $_SESSION['username'], $str);
+
+	$parts = explode('@', $_SESSION['username']);
+
+	if (count($parts) == 2) {
+        $dc = 'dc='.strtr($parts[1], array('.' => ',dc=')); // hierarchal domain string
+
+		$str = str_replace('%name', $parts[0], $str);
+        $str = str_replace('%n', $parts[0], $str);
+        $str = str_replace('%dc', $dc, $str);
+		$str = str_replace('%domain', $parts[1], $str);
+		$str = str_replace('%d', $parts[1], $str);
+	}
+
+	return $str;
+}
+
+/**
+ * Code originaly from the phpLDAPadmin development team
+ * http://phpldapadmin.sourceforge.net/
+ *
+ * Hashes a password and returns the hash based on the specified enc_type
+ */
+function ldap_simple_hash_password($password_clear, $encodage_type)
+{
+	$encodage_type = strtolower($encodage_type);
+	switch ($encodage_type) {
+		case 'crypt':
+			$crypted_password = '{CRYPT}' . crypt($password_clear, ldap_simple_random_salt(2));
+			break;
+		case 'ext_des':
+			/* Extended DES crypt. see OpenBSD crypt man page */
+			if (!defined('CRYPT_EXT_DES') || CRYPT_EXT_DES == 0) {
+				/* Your system crypt library does not support extended DES encryption */
+				return false;
+			}
+			$crypted_password = '{CRYPT}' . crypt($password_clear, '_' . ldap_simple_random_salt(8));
+			break;
+		case 'md5crypt':
+			if (!defined('CRYPT_MD5') || CRYPT_MD5 == 0) {
+				/* Your system crypt library does not support md5crypt encryption */
+				return false;
+			}
+			$crypted_password = '{CRYPT}' . crypt($password_clear, '$1$' . ldap_simple_random_salt(9));
+			break;
+		case 'blowfish':
+			if (!defined('CRYPT_BLOWFISH') || CRYPT_BLOWFISH == 0) {
+				/* Your system crypt library does not support blowfish encryption */
+				return false;
+			}
+			/* Hardcoded to second blowfish version and set number of rounds */
+			$crypted_password = '{CRYPT}' . crypt($password_clear, '$2a$12$' . ldap_simple_random_salt(13));
+			break;
+		case 'md5':
+			$crypted_password = '{MD5}' . base64_encode(pack('H*', md5($password_clear)));
+			break;
+		case 'sha':
+			if (function_exists('sha1')) {
+				/* Use PHP 4.3.0+ sha1 function, if it is available */
+				$crypted_password = '{SHA}' . base64_encode(pack('H*', sha1($password_clear)));
+			} else if (function_exists('mhash')) {
+				$crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear));
+			} else {
+				/* Your PHP install does not have the mhash() function */
+				return false;
+			}
+			break;
+		case 'ssha':
+			if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) {
+				mt_srand((double) microtime() * 1000000 );
+				$salt = mhash_keygen_s2k(MHASH_SHA1, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4);
+				$crypted_password = '{SSHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear . $salt) . $salt);
+			} else {
+				/* Your PHP install does not have the mhash() function */
+				return false;
+			}
+			break;
+		case 'smd5':
+			if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) {
+				mt_srand((double) microtime() * 1000000 );
+				$salt = mhash_keygen_s2k(MHASH_MD5, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4);
+				$crypted_password = '{SMD5}' . base64_encode(mhash(MHASH_MD5, $password_clear . $salt) . $salt);
+			} else {
+				/* Your PHP install does not have the mhash() function */
+				return false;
+			}
+			break;
+        case 'samba':
+            if (function_exists('hash')) {
+                $crypted_password = hash('md4', rcube_charset_convert($password_clear, RCMAIL_CHARSET, 'UTF-16LE'));
+            } else {
+				/* Your PHP install does not have the hash() function */
+				return false;
+            }
+            break;
+		case 'clear':
+		default:
+			$crypted_password = $password_clear;
+	}
+
+	return $crypted_password;
+}
+
+/**
+ * Code originaly from the phpLDAPadmin development team
+ * http://phpldapadmin.sourceforge.net/
+ *
+ * Used to generate a random salt for crypt-style passwords
+ */
+function ldap_simple_random_salt($length)
+{
+	$possible = '0123456789' . 'abcdefghijklmnopqrstuvwxyz' . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' . './';
+	$str = '';
+	// mt_srand((double)microtime() * 1000000);
+	while (strlen($str) < $length) {
+		$str .= substr($possible, (rand() % strlen($possible)), 1);
+	}
+
+	return $str;
+}
diff --git a/plugins/password/drivers/pam.php b/plugins/password/drivers/pam.php
new file mode 100644
index 000000000..e9363cc5a
--- /dev/null
+++ b/plugins/password/drivers/pam.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * PAM Password Driver
+ *
+ * @version 1.0
+ * @author Aleksander Machniak
+ */
+ 
+function password_save($currpass, $newpass)
+{
+    $user = $_SESSION['username'];
+
+    if (extension_loaded('pam')) {
+        if (pam_auth($user, $currpass, $error, false)) {
+            if (pam_chpass($user, $currpass, $newpass)) {
+                return PASSWORD_SUCCESS;
+            }
+        }
+        else {
+            raise_error(array(
+                'code' => 600,
+                'type' => 'php',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Password plugin: PAM authentication failed for user $user: $error"
+                ), true, false);
+        }
+    }
+    else {
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: PECL-PAM module not loaded"
+            ), true, false);
+    }
+
+    return PASSWORD_ERROR;
+}
+
+?>
diff --git a/plugins/password/drivers/poppassd.php b/plugins/password/drivers/poppassd.php
new file mode 100644
index 000000000..fc105de47
--- /dev/null
+++ b/plugins/password/drivers/poppassd.php
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Poppassd Password Driver
+ *
+ * Driver to change passwords via Poppassd/Courierpassd
+ *
+ * @version 1.1
+ * @author Philip Weir
+ *
+ */
+
+function format_error_result($code, $line)
+{
+    if (preg_match('/^\d\d\d\s+(\S.*)\s*$/', $line, $matches)) {
+        return array('code' => $code, 'message' => $matches[1]);
+    } else {
+        return $code;
+    }
+}
+
+function password_save($curpass, $passwd)
+{
+    $rcmail = rcmail::get_instance();
+//    include('Net/Socket.php');
+    $poppassd = new Net_Socket();
+
+    $result = $poppassd->connect($rcmail->config->get('password_pop_host'), $rcmail->config->get('password_pop_port'), null);
+    if (PEAR::isError($result)) {
+        return format_error_result(PASSWORD_CONNECT_ERROR, $result->getMessage());
+    }
+    else {
+        $result = $poppassd->readLine();
+        if(!preg_match('/^2\d\d/', $result)) {
+            $poppassd->disconnect();
+            return format_error_result(PASSWORD_ERROR, $result);
+        }
+        else {
+            $poppassd->writeLine("user ". $_SESSION['username']);
+            $result = $poppassd->readLine();
+            if(!preg_match('/^[23]\d\d/', $result) ) {
+                $poppassd->disconnect();
+                return format_error_result(PASSWORD_CONNECT_ERROR, $result);
+            }
+            else {
+                $poppassd->writeLine("pass ". $curpass);
+                $result = $poppassd->readLine();
+                if(!preg_match('/^[23]\d\d/', $result) ) {
+                    $poppassd->disconnect();
+                    return format_error_result(PASSWORD_ERROR, $result);
+                }
+                else {
+                    $poppassd->writeLine("newpass ". $passwd);
+                    $result = $poppassd->readLine();
+                    $poppassd->disconnect();
+                    if (!preg_match('/^2\d\d/', $result))
+                        return format_error_result(PASSWORD_ERROR, $result);
+                    else
+                        return PASSWORD_SUCCESS;
+                }
+            }
+        }
+    }
+}
diff --git a/plugins/password/drivers/sasl.php b/plugins/password/drivers/sasl.php
new file mode 100644
index 000000000..f8ac5c606
--- /dev/null
+++ b/plugins/password/drivers/sasl.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * SASL Password Driver
+ *
+ * Driver that adds functionality to change the users Cyrus/SASL password.
+ * The code is derrived from the Squirrelmail "Change SASL Password" Plugin
+ * by Galen Johnson.
+ *
+ * It only works with saslpasswd2 on the same host where Roundcube runs
+ * and requires shell access and gcc in order to compile the binary.
+ *
+ * For installation instructions please read the README file.
+ *
+ * @version 1.0
+ * @author Thomas Bruederli
+ */
+ 
+function password_save($currpass, $newpass)
+{
+    $curdir = realpath(dirname(__FILE__));
+    $username = escapeshellcmd($_SESSION['username']);
+    $args = rcmail::get_instance()->config->get('password_saslpasswd_args', '');
+
+    if ($fh = popen("$curdir/chgsaslpasswd -p $args $username", 'w')) {
+        fwrite($fh, $newpass."\n");
+        $code = pclose($fh);
+
+        if ($code == 0)
+            return PASSWORD_SUCCESS;
+    }
+    else {
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: Unable to execute $curdir/chgsaslpasswd"
+            ), true, false);
+    }
+
+    return PASSWORD_ERROR;
+}
+
+?>
diff --git a/plugins/password/drivers/sql.php b/plugins/password/drivers/sql.php
new file mode 100644
index 000000000..9ea33df2f
--- /dev/null
+++ b/plugins/password/drivers/sql.php
@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * SQL Password Driver
+ *
+ * Driver for passwords stored in SQL database
+ *
+ * @version 1.3
+ * @author Aleksander 'A.L.E.C' Machniak <alec@alec.pl>
+ *
+ */
+
+function password_save($curpass, $passwd)
+{
+    $rcmail = rcmail::get_instance();
+
+    if (!($sql = $rcmail->config->get('password_query')))
+        $sql = 'SELECT update_passwd(%c, %u)';
+
+    if ($dsn = $rcmail->config->get('password_db_dsn')) {
+	    // #1486067: enable new_link option
+	    if (is_array($dsn) && empty($dsn['new_link']))
+	        $dsn['new_link'] = true;
+	    else if (!is_array($dsn) && !preg_match('/\?new_link=true/', $dsn))
+	        $dsn .= '?new_link=true';
+
+        $db = new rcube_mdb2($dsn, '', FALSE);
+        $db->set_debug((bool)$rcmail->config->get('sql_debug'));
+        $db->db_connect('w');
+    } else {
+        $db = $rcmail->get_dbh();
+    }
+
+    if ($err = $db->is_error())
+        return PASSWORD_ERROR;
+
+    // crypted password
+    if (strpos($sql, '%c') !== FALSE) {
+        $salt = '';
+        if (CRYPT_MD5) { 
+    	    $len = rand(3, CRYPT_SALT_LENGTH);
+        } else if (CRYPT_STD_DES) {
+    	    $len = 2;
+        } else {
+    	    return PASSWORD_CRYPT_ERROR;
+        }
+        for ($i = 0; $i < $len ; $i++) {
+    	    $salt .= chr(rand(ord('.'), ord('z')));
+        }
+        $sql = str_replace('%c',  $db->quote(crypt($passwd, CRYPT_MD5 ? '$1$'.$salt.'$' : $salt)), $sql);
+    }
+
+    // dovecotpw
+    if (strpos($sql, '%D') !== FALSE) {
+        if (!($dovecotpw = $rcmail->config->get('password_dovecotpw')))
+            $dovecotpw = 'dovecotpw';
+        if (!($method = $rcmail->config->get('password_dovecotpw_method')))
+            $method = 'CRAM-MD5';
+
+        // use common temp dir
+        $tmp_dir = $rcmail->config->get('temp_dir');
+        $tmpfile = tempnam($tmp_dir, 'roundcube-');
+
+        $pipe = popen("'$dovecotpw' -s '$method' > '$tmpfile'", "w");
+        if (!$pipe) {
+            unlink($tmpfile);
+            return PASSWORD_CRYPT_ERROR;
+        }
+        else {
+            fwrite($pipe, $passwd . "\n", 1+strlen($passwd)); usleep(1000);
+            fwrite($pipe, $passwd . "\n", 1+strlen($passwd));
+            pclose($pipe);
+            $newpass = trim(file_get_contents($tmpfile), "\n");
+            if (!preg_match('/^\{' . $method . '\}/', $newpass)) {
+                return PASSWORD_CRYPT_ERROR;
+            }
+            if (!$rcmail->config->get('password_dovecotpw_with_method'))
+                $newpass = trim(str_replace('{' . $method . '}', '', $newpass));
+            unlink($tmpfile);
+        }
+        $sql = str_replace('%D', $db->quote($newpass), $sql);
+    }
+
+    // hashed passwords
+    if (preg_match('/%[n|q]/', $sql)) {
+
+	    if (!extension_loaded('hash')) {
+	        raise_error(array(
+	            'code' => 600,
+		        'type' => 'php',
+		        'file' => __FILE__, 'line' => __LINE__,
+		        'message' => "Password plugin: 'hash' extension not loaded!"
+		    ), true, false);
+
+	        return PASSWORD_ERROR;
+	    }
+
+	    if (!($hash_algo = strtolower($rcmail->config->get('password_hash_algorithm'))))
+            $hash_algo = 'sha1';
+        
+	    $hash_passwd = hash($hash_algo, $passwd);
+        $hash_curpass = hash($hash_algo, $curpass);
+        
+	    if ($rcmail->config->get('password_hash_base64')) {
+            $hash_passwd = base64_encode(pack('H*', $hash_passwd));
+            $hash_curpass = base64_encode(pack('H*', $hash_curpass));
+        }
+	
+	    $sql = str_replace('%n', $db->quote($hash_passwd, 'text'), $sql);
+	    $sql = str_replace('%q', $db->quote($hash_curpass, 'text'), $sql);
+    }
+
+    // Handle clear text passwords securely (#1487034)
+    $sql_vars = array();
+    if (preg_match_all('/%[p|o]/', $sql, $m)) {
+        foreach ($m[0] as $var) {
+            if ($var == '%p') {
+                $sql = preg_replace('/%p/', '?', $sql, 1);
+                $sql_vars[] = (string) $passwd;
+            }
+            else { // %o
+                $sql = preg_replace('/%o/', '?', $sql, 1);
+                $sql_vars[] = (string) $curpass;
+            }
+        }
+    }
+
+    // at least we should always have the local part
+    $sql = str_replace('%l', $db->quote($rcmail->user->get_username('local'), 'text'), $sql);
+    $sql = str_replace('%d', $db->quote($rcmail->user->get_username('domain'), 'text'), $sql);
+    $sql = str_replace('%u', $db->quote($_SESSION['username'],'text'), $sql);
+    $sql = str_replace('%h', $db->quote($_SESSION['imap_host'],'text'), $sql);
+
+    $res = $db->query($sql, $sql_vars);
+
+    if (!$db->is_error()) {
+	    if (strtolower(substr(trim($query),0,6))=='select') {
+    	    if ($result = $db->fetch_array($res))
+		        return PASSWORD_SUCCESS;
+	    } else {
+            // This is the good case: 1 row updated
+    	    if ($db->affected_rows($res) == 1)
+	            return PASSWORD_SUCCESS;
+            // @TODO: Some queries don't affect any rows
+            // Should we assume a success if there was no error?
+	    }
+    }
+
+    return PASSWORD_ERROR;
+}
+
+?>
diff --git a/plugins/password/drivers/virtualmin.php b/plugins/password/drivers/virtualmin.php
new file mode 100644
index 000000000..78ef4e7c3
--- /dev/null
+++ b/plugins/password/drivers/virtualmin.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * Virtualmin Password Driver
+ *
+ * Driver that adds functionality to change the users Virtualmin password.
+ * The code is derrived from the Squirrelmail "Change Cyrus/SASL Password" Plugin
+ * by Thomas Bruederli.
+ *
+ * It only works with virtualmin on the same host where Roundcube runs
+ * and requires shell access and gcc in order to compile the binary.
+ *
+ * @version 2.0
+ * @author Martijn de Munnik
+ */
+
+function password_save($currpass, $newpass)
+{
+    $rcmail = rcmail::get_instance();
+
+    $format   = $rcmail->config->get('password_virtualmin_format', 0);
+    $username = $_SESSION['username'];
+
+    switch ($format) {
+        case 1: // username%domain
+            $domain = substr(strrchr($username, "%"), 1);
+            break;
+        case 2: // username.domain (could be bogus)
+            $pieces = explode(".", $username);
+            $domain = $pieces[count($pieces)-2]. "." . end($pieces);
+            break;
+        case 3: // domain.username (could be bogus)
+            $pieces = explode(".", $username);
+            $domain = $pieces[0]. "." . $pieces[1];
+            break;
+        case 4: // username-domain
+            $domain = substr(strrchr($username, "-"), 1);
+            break;
+        case 5: // domain-username
+            $domain = str_replace(strrchr($username, "-"), "", $username);
+            break;
+        case 6: // username_domain
+            $domain = substr(strrchr($username, "_"), 1);
+            break;
+        case 7: // domain_username
+            $pieces = explode("_", $username);
+            $domain = $pieces[0];
+            break;
+        default: // username@domain
+            $domain = substr(strrchr($username, "@"), 1);
+    }
+                                                                                                                                                                                                                                                                                                            
+    $username = escapeshellcmd($username);
+    $domain   = escapeshellcmd($domain);
+    $newpass  = escapeshellcmd($newpass);
+    $curdir   = realpath(dirname(__FILE__));
+
+    exec("$curdir/chgvirtualminpasswd modify-user --domain $domain --user $username --pass $newpass", $output, $returnvalue);
+
+    if ($returnvalue == 0) {
+        return PASSWORD_SUCCESS;
+    }
+    else {
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: Unable to execute $curdir/chgvirtualminpasswd"
+            ), true, false);
+    }
+
+    return PASSWORD_ERROR;
+}
+
+?>
diff --git a/plugins/password/drivers/vpopmaild.php b/plugins/password/drivers/vpopmaild.php
new file mode 100644
index 000000000..b6fb39343
--- /dev/null
+++ b/plugins/password/drivers/vpopmaild.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * vpopmail Password Driver
+ *
+ * Driver to change passwords via vpopmaild
+ *
+ * @version 1.1
+ * @author Johannes Hessellund
+ *
+ */
+
+function password_save($curpass, $passwd)
+{
+    $rcmail = rcmail::get_instance();
+//    include('Net/Socket.php');
+    $vpopmaild = new Net_Socket();
+
+    if (PEAR::isError($vpopmaild->connect($rcmail->config->get('password_vpopmaild_host'),
+	    $rcmail->config->get('password_vpopmaild_port'), null))) {
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    $result = $vpopmaild->readLine();
+    if(!preg_match('/^\+OK/', $result)) {
+        $vpopmaild->disconnect();
+        return PASSWORD_CONNECT_ERROR;
+    }
+
+    $vpopmaild->writeLine("slogin ". $_SESSION['username'] . " " . $curpass);
+    $result = $vpopmaild->readLine();
+    if(!preg_match('/^\+OK/', $result) ) {
+        $vpopmaild->writeLine("quit");
+        $vpopmaild->disconnect();
+        return PASSWORD_ERROR;
+    }
+
+    $vpopmaild->writeLine("mod_user ". $_SESSION['username']);
+    $vpopmaild->writeLine("clear_text_password ". $passwd);
+    $vpopmaild->writeLine(".");
+    $result = $vpopmaild->readLine();
+    $vpopmaild->writeLine("quit");
+    $vpopmaild->disconnect();
+
+    if (!preg_match('/^\+OK/', $result))
+        return PASSWORD_ERROR;
+
+    return PASSWORD_SUCCESS;
+}
+
+?>
diff --git a/plugins/password/drivers/ximss.php b/plugins/password/drivers/ximss.php
new file mode 100644
index 000000000..94aba1874
--- /dev/null
+++ b/plugins/password/drivers/ximss.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * Communigate driver for the Password Plugin for Roundcube 
+ *
+ * Tested with Communigate Pro 5.1.2
+ *
+ * Configuration options:
+ *   password_ximss_host - Host name of Communigate server
+ *   password_ximss_port - XIMSS port on Communigate server
+ *
+ *
+ * References:
+ *   http://www.communigate.com/WebGuide/XMLAPI.html
+ *
+ * @version 1
+ * @author Erik Meitner <erik wanderings.us>
+ */
+ 
+function password_save($pass, $newpass)
+{
+
+  $rcmail = rcmail::get_instance();
+  
+  $sock = stream_socket_client("tcp://".$rcmail->config->get('password_ximss_host').":".$rcmail->config->get('password_ximss_port'), $errno, $errstr, 30) ;
+  if( $sock === FALSE )
+  {
+    return PASSWORD_CONNECT_ERROR;
+  }
+  
+  // send all requests at once(pipelined)
+  fwrite( $sock, '<login id="A001" authData="'.$_SESSION['username'].'" password="'.$pass.'" />'."\0");
+  fwrite( $sock, '<passwordModify id="A002" oldPassword="'.$pass.'" newPassword="'.$newpass.'"  />'."\0");
+  fwrite( $sock, '<bye id="A003" />'."\0");
+
+  //example responses
+  //  <session id="A001" urlID="4815-vN2Txjkggy7gjHRD10jw" userName="user@example.com"/>\0
+  //  <response id="A001"/>\0
+  //  <response id="A002"/>\0
+  //  <response id="A003"/>\0
+  // or an error:
+  //  <response id="A001" errorText="incorrect password or account name" errorNum="515"/>\0
+
+  $responseblob = '';
+  while (!feof($sock)) {
+    $responseblob .= fgets($sock, 1024);
+  }
+
+  fclose($sock);
+  
+  foreach( explode( "\0",$responseblob) as $response )
+  {
+    $resp = simplexml_load_string("<xml>".$response."</xml>");
+
+    if( $resp->response[0]['id'] == 'A001' )
+    {
+      if( isset( $resp->response[0]['errorNum'] ) )
+      {
+        return PASSWORD_CONNECT_ERROR;
+      }  
+    }
+    else if( $resp->response[0]['id'] == 'A002' )
+    {
+      if( isset( $resp->response[0]['errorNum'] ))
+      {
+        return PASSWORD_ERROR;
+      }  
+    }
+    else if( $resp->response[0]['id'] == 'A003' )
+    {
+      if( isset($resp->response[0]['errorNum'] ))
+      {
+        //There was a problem during logout(This is probably harmless)
+      }  
+    }
+  } //foreach
+
+  return PASSWORD_SUCCESS;
+  
+}
+  
+?>
\ No newline at end of file
diff --git a/plugins/password/drivers/xmail.php b/plugins/password/drivers/xmail.php
new file mode 100644
index 000000000..c7f426158
--- /dev/null
+++ b/plugins/password/drivers/xmail.php
@@ -0,0 +1,101 @@
+<?php
+/**
+ * XMail Password Driver
+ *
+ * Driver for XMail password
+ *
+ * @version 1.0
+ * @author Helio Cavichiolo Jr <helio@hcsistemas.com.br>
+ *
+ * Setup xmail_host, xmail_user, xmail_pass and xmail_port into
+ * config.inc.php of password plugin as follows:
+ *
+ * $rcmail_config['xmail_host'] = 'localhost';
+ * $rcmail_config['xmail_user'] = 'YourXmailControlUser';
+ * $rcmail_config['xmail_pass'] = 'YourXmailControlPass';
+ * $rcmail_config['xmail_port'] = 6017;
+ *
+ */
+
+function password_save($currpass, $newpass)
+{
+    $rcmail = rcmail::get_instance();
+    list($user,$domain) = explode('@', $_SESSION['username']);
+
+    $xmail = new XMail;
+
+    $xmail->hostname = $rcmail->config->get('xmail_host');
+    $xmail->username = $rcmail->config->get('xmail_user');
+    $xmail->password = $rcmail->config->get('xmail_pass');
+    $xmail->port = $rcmail->config->get('xmail_port');
+
+    if (!$xmail->connect()) {
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: Unable to connect to mail server"
+        ), true, false);
+        return PASSWORD_CONNECT_ERROR;
+    } else if (!$xmail->send("userpasswd\t".$domain."\t".$user."\t".$newpass."\n")) {
+        $xmail->close();
+        raise_error(array(
+            'code' => 600,
+            'type' => 'php',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Password plugin: Unable to change password"
+        ), true, false);
+        return PASSWORD_ERROR;
+    } else {
+        $xmail->close();
+        return PASSWORD_SUCCESS;
+    }
+}
+
+class XMail {
+    var $socket;
+    var $hostname = 'localhost';
+    var $username = 'xmail';
+    var $password = '';
+    var $port = 6017;
+
+    function send($msg)
+    {
+        socket_write($this->socket,$msg);
+        if (substr($in = socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
+            return false;
+        }
+        return true;
+    }
+
+    function connect()
+    {
+        $this->socket = socket_create(AF_INET, SOCK_STREAM, 0);
+        if ($this->socket < 0)
+            return false;
+
+        $result = socket_connect($this->socket, $this->hostname, $this->port);
+        if ($result < 0) {
+            socket_close($this->socket);
+            return false;
+        }
+
+        if (substr($in = socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
+            socket_close($this->socket);
+            return false;
+        }
+
+        if (!$this->send("$this->username\t$this->password\n")) {
+            socket_close($this->socket);
+            return false;
+        }
+        return true;
+    }
+
+    function close()
+    {
+        $this->send("quit\n");
+        socket_close($this->socket);
+    }
+}
+
diff --git a/plugins/password/localization/az_AZ.inc b/plugins/password/localization/az_AZ.inc
new file mode 100644
index 000000000..62df01ba8
--- /dev/null
+++ b/plugins/password/localization/az_AZ.inc
@@ -0,0 +1,24 @@
+<?php
+
+/* Azerbaijani translate for password plugin */
+/* Translated by Nadir Aliyev, nadir at ultel dot net */
+
+$labels = array();
+$labels['changepasswd']  = 'Şifrəni dəyiş';
+$labels['curpasswd']  = 'Hal-hazırki şifrə:';
+$labels['newpasswd']  = 'Yeni şifrə:';
+$labels['confpasswd']  = 'Yeni şifrə: (təkrar)';
+
+$messages = array();
+$messages['nopassword'] = 'Yeni şifrəni daxil edin.';
+$messages['nocurpassword'] = 'Hal-hazırda istifadə etdiyiniz şifrəni daxil edin.';
+$messages['passwordincorrect'] = 'Yalnış şifrə daxil etdiniz.';
+$messages['passwordinconsistency'] = 'Yeni daxil etdiyiniz şifrələr bir-birinə uyğun deyildir.';
+$messages['crypterror'] = 'Yeni şifrənin saxlanılması mümkün olmadı. Şifrələmə metodu tapılmadı.';
+$messages['connecterror'] = 'Yeni şifrənin saxlanılması mümkün olmadı. Qoşulma səhvi.';
+$messages['internalerror'] = 'Yeni şifrənin saxlanılması mümkün olmadı.';
+$messages['passwordshort'] = 'Yeni şifrə $length simvoldan uzun olmalıdır.';
+$messages['passwordweak'] = 'Şifrədə heç olmasa minimum bir rəqəm və simvol olmalıdır.';
+$messages['passwordforbidden'] = 'Şifrədə icazə verilməyən simvollar vardır.';
+
+?>
diff --git a/plugins/password/localization/bg_BG.inc b/plugins/password/localization/bg_BG.inc
new file mode 100644
index 000000000..b4576a0dc
--- /dev/null
+++ b/plugins/password/localization/bg_BG.inc
@@ -0,0 +1,18 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Смяна на парола';
+$labels['curpasswd']  = 'Текуща парола:';
+$labels['newpasswd']  = 'Нова парола:';
+$labels['confpasswd']  = 'Повторете:';
+
+$messages = array();
+$messages['nopassword'] = 'Моля въведете нова парола.';
+$messages['nocurpassword'] = 'Моля въведете текущата .';
+$messages['passwordincorrect'] = 'Невалидна текуща парола.';
+$messages['passwordinconsistency'] = 'Паролите не съвпадат, опитайте пак.';
+$messages['crypterror'] = 'Паролата не може да бъде сменена. Грешка в криптирането.';
+$messages['connecterror'] = 'Паролата не може да бъде сменена. Грешка в свързването.';
+$messages['internalerror'] = 'Паролата не може да бъде сменена.';
+
+?>
diff --git a/plugins/password/localization/ca_ES.inc b/plugins/password/localization/ca_ES.inc
new file mode 100644
index 000000000..18c10c80e
--- /dev/null
+++ b/plugins/password/localization/ca_ES.inc
@@ -0,0 +1,20 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Canviar contrasenya';
+$labels['curpasswd']  = 'Contrasenya actual:';
+$labels['newpasswd']  = 'Nova contrasenya:';
+$labels['confpasswd']  = 'Confirmar nova contrasenya:';
+
+$messages = array();
+$messages['nopassword'] = 'Si us plau, introdueix la nova contrasenya.';
+$messages['nocurpassword'] = 'Si us plau, introdueix la contrasenya actual.';
+$messages['passwordincorrect'] = 'Contrasenya actual incorrecte.';
+$messages['passwordinconsistency'] = 'La contrasenya nova no coincideix!.';
+$messages['crypterror'] = 'No es pot desar la nova contrasenya. No existeix la funció d\'encriptació.';
+$messages['connecterror'] = 'No es pot desar la nova contrasenya. Error de connexió.';
+$messages['internalerror'] = 'No es pot desar la nova contrasenya.';
+$messages['passwordshort'] = 'La nova contrasenya ha de tenir com a mínim $length caràcters de llarg.';
+$messages['passwordweak'] = 'La nova contrasenya ha d\'incloure com a mínim un nombre i un caràcter de puntuació.';
+
+?>
diff --git a/plugins/password/localization/cs_CZ.inc b/plugins/password/localization/cs_CZ.inc
new file mode 100644
index 000000000..b4b7b29f9
--- /dev/null
+++ b/plugins/password/localization/cs_CZ.inc
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * Czech translation for Roundcube password plugin
+ *
+ * @version 1.0 (2009-08-29)
+ * @author Milan Kozak <hodza@hodza.net>
+ * @author Tomáš Šafařík <safarik@server.cz>
+ *
+ */
+
+$labels = array();
+$labels['changepasswd']  = 'Změna hesla';
+$labels['curpasswd']  = 'Aktuální heslo:';
+$labels['newpasswd']  = 'Nové heslo:';
+$labels['confpasswd']  = 'Nové heslo (pro kontrolu):';
+
+$messages = array();
+$messages['nopassword'] = 'Prosím zadejte nové heslo.';
+$messages['nocurpassword'] = 'Prosím zadejte aktuální heslo.';
+$messages['passwordincorrect'] = 'Zadané aktuální heslo není správné.';
+$messages['passwordinconsistency'] = 'Zadaná hesla se neshodují. Prosím zkuste to znovu.';
+$messages['crypterror'] = 'Heslo se nepodařilo uložit. Chybí šifrovací funkce.';
+$messages['connecterror'] = 'Heslo se nepodařilo uložit. Problém s připojením.';
+$messages['internalerror'] = 'Heslo se nepodařilo uložit.';
+$messages['passwordshort'] = 'Heslo musí mít alespoň $length znaků.';
+$messages['passwordweak'] = 'Heslo musí obsahovat alespoň jedno číslo a jedno interpuknční znaménko.';
+$messages['passwordforbidden'] = 'Heslo obsahuje nepovolené znaky.';
+
+?>
diff --git a/plugins/password/localization/da_DK.inc b/plugins/password/localization/da_DK.inc
new file mode 100644
index 000000000..5d1d0c9cc
--- /dev/null
+++ b/plugins/password/localization/da_DK.inc
@@ -0,0 +1,18 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Skift adgangskode';
+$labels['curpasswd']  = 'Nuværende adgangskode:';
+$labels['newpasswd']  = 'Ny adgangskode:';
+$labels['confpasswd']  = 'Bekræft ny adgangskode:';
+
+$messages = array();
+$messages['nopassword'] = 'Indtast venligst en ny adgangskode.';
+$messages['nocurpassword'] = 'Indtast venligst nyværende adgangskode.';
+$messages['passwordincorrect'] = 'Nyværende adgangskode er forkert.';
+$messages['passwordinconsistency'] = 'Adgangskoderne er ikke ens, prøv igen.';
+$messages['crypterror'] = 'Kunne ikke gemme den nye adgangskode. Krypteringsfunktion mangler.';
+$messages['connecterror'] = 'Kunne ikke gemme den nye adgangskode. Fejl ved forbindelsen.';
+$messages['internalerror'] = 'Kunne ikke gemme den nye adgangskode.';
+
+?>
diff --git a/plugins/password/localization/de_CH.inc b/plugins/password/localization/de_CH.inc
new file mode 100644
index 000000000..a28990d67
--- /dev/null
+++ b/plugins/password/localization/de_CH.inc
@@ -0,0 +1,19 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Passwort ändern';
+$labels['curpasswd']  = 'Aktuelles Passwort';
+$labels['newpasswd']  = 'Neues Passwort';
+$labels['confpasswd']  = 'Passwort Wiederholung';
+
+$messages = array();
+$messages['nopassword'] = "Bitte geben Sie ein neues Passwort ein";
+$messages['nocurpassword'] = "Bitte geben Sie Ihr aktuelles Passwort an";
+$messages['passwordincorrect'] = "Das aktuelle Passwort ist nicht korrekt";
+$messages['passwordinconsistency'] = "Das neue Passwort und dessen Wiederholung stimmen nicht überein";
+$messages['crypterror'] = "Neues Passwort nicht gespeichert: Verschlüsselungsfunktion fehlt";
+$messages['connecterror'] = "Neues Passwort nicht gespeichert: Verbindungsfehler";
+$messages['internalerror'] = "Neues Passwort nicht gespeichert";
+
+
+?>
\ No newline at end of file
diff --git a/plugins/password/localization/de_DE.inc b/plugins/password/localization/de_DE.inc
new file mode 100644
index 000000000..a28990d67
--- /dev/null
+++ b/plugins/password/localization/de_DE.inc
@@ -0,0 +1,19 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Passwort ändern';
+$labels['curpasswd']  = 'Aktuelles Passwort';
+$labels['newpasswd']  = 'Neues Passwort';
+$labels['confpasswd']  = 'Passwort Wiederholung';
+
+$messages = array();
+$messages['nopassword'] = "Bitte geben Sie ein neues Passwort ein";
+$messages['nocurpassword'] = "Bitte geben Sie Ihr aktuelles Passwort an";
+$messages['passwordincorrect'] = "Das aktuelle Passwort ist nicht korrekt";
+$messages['passwordinconsistency'] = "Das neue Passwort und dessen Wiederholung stimmen nicht überein";
+$messages['crypterror'] = "Neues Passwort nicht gespeichert: Verschlüsselungsfunktion fehlt";
+$messages['connecterror'] = "Neues Passwort nicht gespeichert: Verbindungsfehler";
+$messages['internalerror'] = "Neues Passwort nicht gespeichert";
+
+
+?>
\ No newline at end of file
diff --git a/plugins/password/localization/en_US.inc b/plugins/password/localization/en_US.inc
new file mode 100644
index 000000000..1ae2158b0
--- /dev/null
+++ b/plugins/password/localization/en_US.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Change Password';
+$labels['curpasswd']  = 'Current Password:';
+$labels['newpasswd']  = 'New Password:';
+$labels['confpasswd']  = 'Confirm New Password:';
+
+$messages = array();
+$messages['nopassword'] = 'Please input new password.';
+$messages['nocurpassword'] = 'Please input current password.';
+$messages['passwordincorrect'] = 'Current password incorrect.';
+$messages['passwordinconsistency'] = 'Passwords do not match, please try again.';
+$messages['crypterror'] = 'Could not save new password. Encryption function missing.';
+$messages['connecterror'] = 'Could not save new password. Connection error.';
+$messages['internalerror'] = 'Could not save new password.';
+$messages['passwordshort'] = 'Password must be at least $length characters long.';
+$messages['passwordweak'] = 'Password must include at least one number and one punctuation character.';
+$messages['passwordforbidden'] = 'Password contains forbidden characters.';
+
+?>
diff --git a/plugins/password/localization/es_AR.inc b/plugins/password/localization/es_AR.inc
new file mode 100644
index 000000000..40c74e673
--- /dev/null
+++ b/plugins/password/localization/es_AR.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Cambiar Contraseña';
+$labels['curpasswd']  = 'Contraseña Actual:';
+$labels['newpasswd']  = 'Contraseña Nueva:';
+$labels['confpasswd']  = 'Confirmar Contraseña:';
+
+$messages = array();
+$messages['nopassword'] = 'Por favor introduce una nueva contraseña.';
+$messages['nocurpassword'] = 'Por favor introduce la contraseña actual.';
+$messages['passwordincorrect'] = 'Contraseña actual incorrecta.';
+$messages['passwordinconsistency'] = 'Las contraseñas no coinciden, por favor inténtalo de nuevo.';
+$messages['crypterror'] = 'No se pudo guardar la contraseña nueva. Falta la función de cifrado.';
+$messages['connecterror'] = 'No se pudo guardar la contraseña nueva. Error de conexión';
+$messages['internalerror'] = 'No se pudo guardar la contraseña nueva.';
+$messages['passwordshort'] = 'Tu contraseña debe tener una longitud mínima de $length.';
+$messages['passwordweak'] = 'Tu nueva contraseña debe incluir al menos un número y un signo de puntuación.';
+$messages['passwordforbidden'] = 'La contraseña contiene caracteres inválidos.';
+
+?>
diff --git a/plugins/password/localization/es_ES.inc b/plugins/password/localization/es_ES.inc
new file mode 100644
index 000000000..32879b4aa
--- /dev/null
+++ b/plugins/password/localization/es_ES.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Cambiar contraseña';
+$labels['curpasswd']  = 'Contraseña actual:';
+$labels['newpasswd']  = 'Contraseña nueva:';
+$labels['confpasswd']  = 'Confirmar contraseña:';
+
+$messages = array();
+$messages['nopassword'] = 'Por favor introduzca una contraseña nueva.';
+$messages['nocurpassword'] = 'Por favor introduzca la contraseña actual.';
+$messages['passwordincorrect'] = 'La contraseña actual es incorrecta.';
+$messages['passwordinconsistency'] = 'Las contraseñas no coinciden. Por favor, inténtelo de nuevo.';
+$messages['crypterror'] = 'No se pudo guardar la contraseña nueva. Falta la función de cifrado.';
+$messages['connecterror'] = 'No se pudo guardar la contraseña nueva. Error de conexión';
+$messages['internalerror'] = 'No se pudo guardar la contraseña nueva.';
+$messages['passwordshort'] = 'La contraseña debe tener por lo menos $length caracteres.';
+$messages['passwordweak'] = 'La contraseña debe incluir al menos un número y un signo de puntuación.';
+$messages['passwordforbidden'] = 'La contraseña introducida contiene caracteres no permitidos.';
+
+?>
diff --git a/plugins/password/localization/et_EE.inc b/plugins/password/localization/et_EE.inc
new file mode 100644
index 000000000..0f351d77b
--- /dev/null
+++ b/plugins/password/localization/et_EE.inc
@@ -0,0 +1,17 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Muuda parooli';
+$labels['curpasswd']  = 'Vana parool:';
+$labels['newpasswd']  = 'Uus parool:';
+$labels['confpasswd']  = 'Uus parool uuesti:';
+
+$messages = array();
+$messages['nopassword'] = 'Palun sisesta uus parool.';
+$messages['nocurpassword'] = 'Palun sisesta vana parool.';
+$messages['passwordincorrect'] = 'Vana parool on vale.';
+$messages['passwordinconsistency'] = 'Paroolid ei kattu, palun proovi uuesti.';
+$messages['crypterror'] = 'Serveris ei ole parooli krüpteerimiseks vajalikku funktsiooni.';
+$messages['internalerror'] = 'Uue parooli andmebaasi salvestamine nurjus.';
+
+?>
diff --git a/plugins/password/localization/fi_FI.inc b/plugins/password/localization/fi_FI.inc
new file mode 100644
index 000000000..a2108a524
--- /dev/null
+++ b/plugins/password/localization/fi_FI.inc
@@ -0,0 +1,22 @@
+<?php
+
+// Translation by Tapio Salonsaari <take@nerd.fi>
+
+$labels = array();
+$labels['changepasswd']  = 'Vaihda salasana';
+$labels['curpasswd']  = 'Nykyinen salasana:';
+$labels['newpasswd']  = 'Uusi salasana:';
+$labels['confpasswd']  = 'Uusi salasana uudestaan:';
+
+$messages = array();
+$messages['nopassword'] = 'Syötä uusi salasana.';
+$messages['nocurpassword'] = 'Syötä nykyinen salasana.';
+$messages['passwordincorrect'] = 'Syöttämäsi nykyinen salasana on väärin.';
+$messages['passwordinconsistency'] = 'Syöttämäsi salasanat eivät täsmää, yritä uudelleen.';
+$messages['crypterror'] = 'Salasanaa ei voitu vaihtaa. Kryptausfunktio puuttuu.';
+$messages['connecterror'] = 'Salasanaa ei voitu vaihtaa. Yhteysongelma.';
+$messages['internalerror'] = 'Salasanaa ei voitu vaihtaa.';
+$messages['passwordshort'] = 'Salasanan täytyy olla vähintään $length merkkiä pitkä.';
+$messages['passwordweak'] = 'Salasanan täytyy sisältää vähintään yksi numero ja yksi välimerkki.';
+
+?>
diff --git a/plugins/password/localization/fr_FR.inc b/plugins/password/localization/fr_FR.inc
new file mode 100644
index 000000000..8ba37b148
--- /dev/null
+++ b/plugins/password/localization/fr_FR.inc
@@ -0,0 +1,18 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Changer le mot de passe';
+$labels['curpasswd']  = 'Mot de passe actuel:';
+$labels['newpasswd']  = 'Nouveau mot de passe:';
+$labels['confpasswd']  = 'Confirmez le nouveau mot de passe:';
+
+$messages = array();
+$messages['nopassword'] = 'Veuillez saisir le nouveau mot de passe.';
+$messages['nocurpassword'] = 'Veuillez saisir le mot de passe actuel.';
+$messages['passwordincorrect'] = 'Mot de passe actuel incorrect.';
+$messages['passwordinconsistency'] = 'Les nouveaux mots de passe ne correspondent pas, veuillez réessayer.';
+$messages['crypterror'] = 'Impossible d\'enregistrer le nouveau mot de passe. Fonction de cryptage manquante.';
+$messages['connecterror'] = 'Impossible d\'enregistrer le nouveau mot de passe. Erreur de connexion au serveur.';
+$messages['internalerror'] = 'Impossible d\'enregistrer le nouveau mot de passe.';
+
+?>
diff --git a/plugins/password/localization/gl_ES.inc b/plugins/password/localization/gl_ES.inc
new file mode 100644
index 000000000..b7dc7bbee
--- /dev/null
+++ b/plugins/password/localization/gl_ES.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Cambiar contrasinal';
+$labels['curpasswd']  = 'Contrasinal actual:';
+$labels['newpasswd']  = 'Contrasinal novo:';
+$labels['confpasswd']  = 'Confirmar contrasinal:';
+
+$messages = array();
+$messages['nopassword'] = 'Por favor, introduza un contrasinal novo.';
+$messages['nocurpassword'] = 'Por favor, introduza o contrasinal actual.';
+$messages['passwordincorrect'] = 'O contrasinal actual é incorrecto.';
+$messages['passwordinconsistency'] = 'Os contrasinals non coinciden. Por favor, inténteo de novo.';
+$messages['crypterror'] = 'Non foi posible gardar o contrasinal novo. Falta a función de cifrado.';
+$messages['connecterror'] = 'Non foi posible gardar o contrasinal novo. Erro de conexión';
+$messages['internalerror'] = 'Non foi posible gardar o contrasinal novo.';
+$messages['passwordshort'] = 'O contrasinal debe ter polo menos $length caracteres.';
+$messages['passwordweak'] = 'O contrasinal debe incluir polo menos un número e un signo de puntuación.';
+$messages['passwordforbidden'] = 'O contrasinal contén caracteres non permitidos.';
+
+?>
diff --git a/plugins/password/localization/hr_HR.inc b/plugins/password/localization/hr_HR.inc
new file mode 100644
index 000000000..0e35129c0
--- /dev/null
+++ b/plugins/password/localization/hr_HR.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Promijeni zaporku';
+$labels['curpasswd']  = 'Važeća zaporka:';
+$labels['newpasswd']  = 'Nova zaporka:';
+$labels['confpasswd']  = 'Potvrda nove zaporke:';
+
+$messages = array();
+$messages['nopassword'] = 'Molimo unesite novu zaporku.';
+$messages['nocurpassword'] = 'Molimo unesite trenutnu zaporku.';
+$messages['passwordincorrect'] = 'Trenutna zaporka je nevažeća.';
+$messages['passwordinconsistency'] = 'Zaporke su različite, pokušajte ponovo.';
+$messages['crypterror'] = 'Nemoguće promijeniti zaporku. Nedostaje enkripcijska funkcija.';
+$messages['connecterror'] = 'Nemoguće promijeniti zaporku. Greška prilikom spajanja.';
+$messages['internalerror'] = 'Nemoguće promijeniti zaporku.';
+$messages['passwordshort'] = 'Zaporka mora sadržavati barem $length znakova.';
+$messages['passwordweak'] = 'Zaporka mora sadržavati barem jedanu znamenku i jedan interpunkcijski znak.';
+$messages['passwordforbidden'] = 'Zaporka sadrži nedozvoljene znakove.';
+
+?>
diff --git a/plugins/password/localization/hu_HU.inc b/plugins/password/localization/hu_HU.inc
new file mode 100644
index 000000000..c8c3015a1
--- /dev/null
+++ b/plugins/password/localization/hu_HU.inc
@@ -0,0 +1,17 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Jelszóváltás';
+$labels['curpasswd']  = 'Jelenlegi jelszó:';
+$labels['newpasswd']  = 'Új jelszó:';
+$labels['confpasswd']  = 'Új jelszó mégegyszer:';
+
+$messages = array();
+$messages['nopassword'] = 'Kérjük adja meg az új jelszót.';
+$messages['nocurpassword'] = 'Kérjük adja meg a jelenlegi jelszót.';
+$messages['passwordincorrect'] = 'Érvénytelen a jelenlegi jelszó.';
+$messages['passwordinconsistency'] = 'A két új jelszó nem egyezik.';
+$messages['crypterror'] = 'Hiba történt a kérés feldolgozása során.';
+$messages['internalerror'] = 'Hiba történt a kérés feldolgozása során.';
+
+?>
diff --git a/plugins/password/localization/it_IT.inc b/plugins/password/localization/it_IT.inc
new file mode 100644
index 000000000..13b4885d7
--- /dev/null
+++ b/plugins/password/localization/it_IT.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Cambia la Password';
+$labels['curpasswd']  = 'Password corrente:';
+$labels['newpasswd']  = 'Nuova Password:';
+$labels['confpasswd']  = 'Conferma la Nuova Password:';
+
+$messages = array();
+$messages['nopassword'] = 'Per favore inserisci la nuova password.';
+$messages['nocurpassword'] = 'Per favore inserisci la password corrente.';
+$messages['passwordincorrect'] = 'Password corrente sbagliata.';
+$messages['passwordinconsistency'] = 'Le password non coincidono, inserirle di nuovo.';
+$messages['crypterror'] = 'Non posso salvare la password, funzione di cifratura assente.';
+$messages['connecterror'] = 'Non posso salvare la password, errore di connessione.';
+$messages['internalerror'] = 'Non posso salvare la password.';
+$messages['passwordshort'] = 'La nuova password deve essere lunga almeno $length caratteri.';
+$messages['passwordweak'] = 'La nuova password deve contenere almeno una cifra e un segno di punteggiatura.';
+$messages['passwordforbidden'] = 'La password scelta contiene dei caratteri non consentiti.';
+
+?>
diff --git a/plugins/password/localization/ja_JP.inc b/plugins/password/localization/ja_JP.inc
new file mode 100644
index 000000000..47cac0430
--- /dev/null
+++ b/plugins/password/localization/ja_JP.inc
@@ -0,0 +1,23 @@
+<?php
+
+//  EN-Revision: 3891
+
+$labels = array();
+$labels['changepasswd']  = 'パスワードの変更';
+$labels['curpasswd']  = '現在のパスワード:';
+$labels['newpasswd']  = '新しいパスワード:';
+$labels['confpasswd']  = '新しいパスワード (確認):';
+
+$messages = array();
+$messages['nopassword'] = '新しいパスワードを入力してください。';
+$messages['nocurpassword'] = '現在のパスワードを入力してください。';
+$messages['passwordincorrect'] = '現在のパスワードが間違っています。';
+$messages['passwordinconsistency'] = 'パスワードが一致しません。もう一度やり直してください。';
+$messages['crypterror'] = 'パスワードを保存できませんでした。暗号化関数がみあたりません。';
+$messages['connecterror'] = '新しいパスワードを保存できませんでした。接続エラーです。';
+$messages['internalerror'] = '新しいパスワードを保存できませんでした。';
+$messages['passwordshort'] = 'パスワードは少なくとも $length 文字の長さが必要です。';
+$messages['passwordweak'] = 'パスワードは少なくとも数字を 1 文字と記号が 1 文字含んでなければなりません。';
+$messages['passwordforbidden'] = 'パスワードに禁止された文字が含まれています。';
+
+?>
diff --git a/plugins/password/localization/lt_LT.inc b/plugins/password/localization/lt_LT.inc
new file mode 100644
index 000000000..b4563cc42
--- /dev/null
+++ b/plugins/password/localization/lt_LT.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Slaptažodžio keitimas';
+$labels['curpasswd']  = 'Dabartinis slaptažodis:';
+$labels['newpasswd']  = 'Naujasis slaptažodis:';
+$labels['confpasswd']  = 'Pakartokite naująjį slaptažodį:';
+
+$messages = array();
+$messages['nopassword'] = 'Prašom įvesti naująjį slaptažodį.';
+$messages['nocurpassword'] = 'Prašom įvesti dabartinį slaptažodį.';
+$messages['passwordincorrect'] = 'Dabartinis slaptažodis neteisingas.';
+$messages['passwordinconsistency'] = 'Slaptažodžiai nesutapo. Bandykite dar kartą.';
+$messages['crypterror'] = 'Nepavyko įrašyti naujojo slaptažodžio. Trūksta šifravimo funkcijos.';
+$messages['connecterror'] = 'Nepavyko įrašyti naujojo slaptažodžio. Prisijungimo klaida.';
+$messages['internalerror'] = 'Nepavyko įrašyti naujojo slaptažodžio.';
+$messages['passwordshort'] = 'Slaptažodis turi būti sudarytas iš bent $length simbolių.';
+$messages['passwordweak'] = 'Slaptažodyje turi būti bent vienas skaitmuo ir vienas skyrybos ženklas.';
+$messages['passwordforbidden'] = 'Slaptažodyje rasta neleistinų simbolių.';
+
+?>
diff --git a/plugins/password/localization/lv_LV.inc b/plugins/password/localization/lv_LV.inc
new file mode 100644
index 000000000..8f5f4c2c2
--- /dev/null
+++ b/plugins/password/localization/lv_LV.inc
@@ -0,0 +1,20 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Nomainīt paroli';
+$labels['curpasswd']  = 'Pašreizējā parole:';
+$labels['newpasswd']  = 'Jaunā parole:';
+$labels['confpasswd']  = 'Vēlreiz jauno paroli:';
+
+$messages = array();
+$messages['nopassword'] = 'Lūdzu, ievadiet jauno paroli.';
+$messages['nocurpassword'] = 'Lūdzu, ievadiet pašreizējo paroli.';
+$messages['passwordincorrect'] = 'Pašreizējā parole nepareiza.';
+$messages['passwordinconsistency'] = 'Paroles nesakrīt. Lūdzu, ievadiet vēlreiz.';
+$messages['crypterror'] = 'Nevarēja saglabāt jauno paroli. Trūkst kriptēšanas funkcija.';
+$messages['connecterror'] = 'Nevarēja saglabāt jauno paroli. Savienojuma kļūda.';
+$messages['internalerror'] = 'Nevarēja saglabāt jauno paroli.';
+$messages['passwordshort'] = 'Jaunajai parolei jābūt vismaz $length simbola garai.';
+$messages['passwordweak'] = 'Jaunajai parolei jāsatur vismaz viens cipars un punktuācijas simbols.';
+
+?>
diff --git a/plugins/password/localization/nl_NL.inc b/plugins/password/localization/nl_NL.inc
new file mode 100644
index 000000000..6d7c401ac
--- /dev/null
+++ b/plugins/password/localization/nl_NL.inc
@@ -0,0 +1,17 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Wijzig Wachtwoord';
+$labels['curpasswd']  = 'Huidig Wachtwoord:';
+$labels['newpasswd']  = 'Nieuw Wachtwoord:';
+$labels['confpasswd']  = 'Bevestig Nieuw Wachtwoord:';
+
+$messages = array();
+$messages['nopassword'] = 'Vul een wachtwoord in.';
+$messages['nocurpassword'] = 'vul het huidige wachtwoord in.';
+$messages['passwordincorrect'] = 'Huidig wachtwoord is onjuist.';
+$messages['passwordinconsistency'] = 'Wachtwoorden komen niet overeen, probeer het opnieuw.';
+$messages['crypterror'] = 'De server mist een functie om uw wachtwoord et beveiligen.';
+$messages['internalerror'] = 'Uw wachtwoord kan niet worden opgeslagen.';
+
+?>
diff --git a/plugins/password/localization/pl_PL.inc b/plugins/password/localization/pl_PL.inc
new file mode 100644
index 000000000..687ca9383
--- /dev/null
+++ b/plugins/password/localization/pl_PL.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Zmiana hasła';
+$labels['curpasswd']  = 'Aktualne hasło:';
+$labels['newpasswd']  = 'Nowe hasło:';
+$labels['confpasswd']  = 'Potwierdź hasło:';
+
+$messages = array();
+$messages['nopassword'] = 'Wprowadź nowe hasło.';
+$messages['nocurpassword'] = 'Wprowadź aktualne hasło.';
+$messages['passwordincorrect'] = 'Błędne aktualne hasło, spróbuj ponownie.';
+$messages['passwordinconsistency'] = 'Hasła nie pasują, spróbuj ponownie.';
+$messages['crypterror'] = 'Nie udało się zapisać nowego hasła. Brak funkcji kodującej.';
+$messages['connecterror'] = 'Nie udało się zapisać nowego hasła. Błąd połączenia.';
+$messages['internalerror'] = 'Nie udało się zapisać nowego hasła.';
+$messages['passwordshort'] = 'Hasło musi posiadać co najmniej $length znaków.';
+$messages['passwordweak'] = 'Hasło musi zawierać co najmniej jedną cyfrę i znak interpunkcyjny.';
+$messages['passwordforbidden'] = 'Hasło zawiera niedozwolone znaki.';
+
+?>
diff --git a/plugins/password/localization/pt_BR.inc b/plugins/password/localization/pt_BR.inc
new file mode 100644
index 000000000..f3626e834
--- /dev/null
+++ b/plugins/password/localization/pt_BR.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Alterar senha';
+$labels['curpasswd']  = 'Senha atual:';
+$labels['newpasswd']  = 'Nova senha:';
+$labels['confpasswd']  = 'Confirmar nova senha:';
+
+$messages = array();
+$messages['nopassword'] = 'Por favor, informe a nova senha.';
+$messages['nocurpassword'] = 'Por favor, informe a senha atual.';
+$messages['passwordincorrect'] = 'Senha atual incorreta.';
+$messages['passwordinconsistency'] = 'Senhas não combinam, por favor tente novamente.';
+$messages['crypterror'] = 'Não foi possível gravar a nova senha. Função de criptografia ausente.';
+$messages['connecterror'] = 'Não foi possível gravar a nova senha. Erro de conexão.';
+$messages['internalerror'] = 'Não foi possível gravar a nova senha.';
+$messages['passwordshort'] = 'A senha precisa ter ao menos $length caracteres.';
+$messages['passwordweak'] = 'A senha precisa conter ao menos um número e um caractere de pontuação.';
+$messages['passwordforbidden'] = 'A senha contém caracteres proibidos.';
+
+?>
diff --git a/plugins/password/localization/pt_PT.inc b/plugins/password/localization/pt_PT.inc
new file mode 100644
index 000000000..5307ad69f
--- /dev/null
+++ b/plugins/password/localization/pt_PT.inc
@@ -0,0 +1,18 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Alterar password';
+$labels['curpasswd']  = 'Password atual:';
+$labels['newpasswd']  = 'Nova password:';
+$labels['confpasswd']  = 'Confirmar password:';
+
+$messages = array();
+$messages['nopassword'] = 'Introduza a nova password.';
+$messages['nocurpassword'] = 'Introduza a password actual.';
+$messages['passwordincorrect'] = 'Password actual errada.';
+$messages['passwordinconsistency'] = 'Password\'s não combinam, tente novamente..';
+$messages['crypterror'] = 'Não foi possível gravar a nova password. Função de criptografica inexistente.';
+$messages['connecterror'] = 'Não foi possível gravar a nova password. Erro de ligação.';
+$messages['internalerror'] = 'Não foi possível gravar a nova password.';
+
+?>
diff --git a/plugins/password/localization/ru_RU.inc b/plugins/password/localization/ru_RU.inc
new file mode 100644
index 000000000..3776b4598
--- /dev/null
+++ b/plugins/password/localization/ru_RU.inc
@@ -0,0 +1,35 @@
+<?php
+/*
+
++-----------------------------------------------------------------------+
+| plugins/password/localization/ru_RU.inc                               |
+|                                                                       |
+| Language file of the Roundcube help plugin                            |
+| Copyright (C) 2005-2010, The Roundcube Dev Team                       |
+| Licensed under the GNU GPL                                            |
+|                                                                       |
++-----------------------------------------------------------------------+
+| Author: Sergey Dukachev <iam@dukess.ru>                               |
++-----------------------------------------------------------------------+
+
+*/
+
+$labels = array();
+$labels['changepasswd']  = 'Изменить пароль';
+$labels['curpasswd']  = 'Текущий пароль:';
+$labels['newpasswd']  = 'Новый пароль:';
+$labels['confpasswd']  = 'Подтвердите новый пароль:';
+
+$messages = array();
+$messages['nopassword'] = 'Пожалуйста, введите новый пароль.';
+$messages['nocurpassword'] = 'Пожалуйста, введите текущий пароль.';
+$messages['passwordincorrect'] = 'Текущий пароль неверен.';
+$messages['passwordinconsistency'] = 'Пароли не совпадают, попробуйте, пожалуйста, ещё.';
+$messages['crypterror'] = 'Не могу сохранить новый пароль. Отсутствует криптографическая функция.';
+$messages['connecterror'] = 'Не могу сохранить новый пароль. Ошибка соединения.';
+$messages['internalerror'] = 'Не могу сохранить новый пароль.';
+$messages['passwordshort'] = 'Пароль должен быть длиной как минимум $length символов.';
+$messages['passwordweak'] = 'Пароль должен включать в себя как минимум одну цифру и один знак пунктуации.';
+$messages['passwordforbidden'] = 'Пароль содержит недопустимые символы.';
+
+?>
diff --git a/plugins/password/localization/sk_SK.inc b/plugins/password/localization/sk_SK.inc
new file mode 100644
index 000000000..6def2f914
--- /dev/null
+++ b/plugins/password/localization/sk_SK.inc
@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * Slovak translation for Roundcube password plugin
+ *
+ * @version 1.0 (2010-10-18)
+ * @author panda <admin@whistler.sk>
+ *
+ */
+
+$labels = array();
+$labels['changepasswd']  = 'Zmeniť heslo';
+$labels['curpasswd']  = 'Súčasné heslo:';
+$labels['newpasswd']  = 'Nové heslo:';
+$labels['confpasswd']  = 'Potvrď nové heslo:';
+
+$messages = array();
+$messages['nopassword'] = 'Prosím zadaj nové heslo.';
+$messages['nocurpassword'] = 'Prosím zadaj súčasné heslo.';
+$messages['passwordincorrect'] = 'Súčasné heslo je nesprávne.';
+$messages['passwordinconsistency'] = 'Heslá nie sú rovnaké, skús znova.';
+$messages['crypterror'] = 'Nemôžem uložiť nové heslo. Chýba šifrovacia funkcia.';
+$messages['connecterror'] = 'Nemôžem uložiť nové heslo. Chyba spojenia.';
+$messages['internalerror'] = 'Nemôžem uložiť nové heslo.';
+$messages['passwordshort'] = 'Heslo musí mať najmenej $length znakov.';
+$messages['passwordweak'] = 'Heslo musí obsahovať aspoň jedno číslo a jedno interpunkčné znamienko.';
+$messages['passwordforbidden'] = 'Heslo obsahuje nepovolené znaky.';
+
+?>
diff --git a/plugins/password/localization/sl_SI.inc b/plugins/password/localization/sl_SI.inc
new file mode 100644
index 000000000..df17583be
--- /dev/null
+++ b/plugins/password/localization/sl_SI.inc
@@ -0,0 +1,18 @@
+<?php
+	
+$labels = array();
+$labels['changepasswd']  = 'Spremeni geslo';
+$labels['curpasswd']  = 'Obstoječe geslo:';
+$labels['newpasswd']  = 'Novo geslo:';
+$labels['confpasswd']  = 'Potrdi novo geslo:';
+	
+$messages = array();
+$messages['nopassword'] = 'Vnesite novo geslo.';
+$messages['nocurpassword'] = 'Vnesite obstoječe geslo.';
+$messages['passwordincorrect'] = 'Obstoječe geslo ni veljavno.';
+$messages['passwordinconsistency'] = 'Gesli se ne ujemata, poskusite znova.';
+$messages['crypterror'] = 'Novega gesla ni bilo mogoče shraniti. Prišlo je do napake pri šifriranju.';
+$messages['connecterror'] = 'Novega gesla ni bilo mogoče shraniti. Prišlo je do napake v povezavi.';
+$messages['internalerror'] = 'Novega gesla ni bilo mogoče shraniti.';
+
+?>
diff --git a/plugins/password/localization/sv_SE.inc b/plugins/password/localization/sv_SE.inc
new file mode 100644
index 000000000..d649bbd9a
--- /dev/null
+++ b/plugins/password/localization/sv_SE.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Ändra lösenord';
+$labels['curpasswd']  = 'Nuvarande lösenord:';
+$labels['newpasswd']  = 'Nytt lösenord:';
+$labels['confpasswd']  = 'Bekräfta nytt lösenord:';
+
+$messages = array();
+$messages['nopassword'] = 'Vänligen ange nytt lösenord.';
+$messages['nocurpassword'] = 'Vänligen ange nuvarande lösenord.';
+$messages['passwordincorrect'] = 'Felaktigt nuvarande lösenord.';
+$messages['passwordinconsistency'] = 'Nya lösenordet och bekräftelsen överensstämmer inte, försök igen.';
+$messages['crypterror'] = 'Lösenordet kunde inte ändras. Krypteringsfunktionen saknas.';
+$messages['connecterror'] = 'Lösenordet kunde inte ändras. Anslutningen misslyckades.';
+$messages['internalerror'] = 'Lösenordet kunde inte ändras.';
+$messages['passwordshort'] = 'Lösenordet måste vara minst $length tecken långt.';
+$messages['passwordweak'] = 'Lösenordet måste innehålla minst en siffra och ett specialtecken.';
+$messages['passwordforbidden'] = 'Lösenordet innehåller otillåtna tecken.';
+
+?>
\ No newline at end of file
diff --git a/plugins/password/localization/tr_TR.inc b/plugins/password/localization/tr_TR.inc
new file mode 100644
index 000000000..4f2322a2e
--- /dev/null
+++ b/plugins/password/localization/tr_TR.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Parolayı Değiştir';
+$labels['curpasswd']  = 'Şu anki Parola:';
+$labels['newpasswd']  = 'Yeni Parola:';
+$labels['confpasswd']  = 'Yeni Parolayı Onaylayın:';
+
+$messages = array();
+$messages['nopassword'] = 'Lütfen yeni şifreyi girin.';
+$messages['nocurpassword'] = 'Lütfen şu anki şifrenizi girin.';
+$messages['passwordincorrect'] = 'Parolanızı yanlış girdiniz.';
+$messages['passwordinconsistency'] = 'Girdiğiniz parolalar uyuşmuyor. Lütfen tekrar deneyin..';
+$messages['crypterror'] = 'Yeni şifre kaydedilemedi. Gerekli fonksiyon eksik.';
+$messages['connecterror'] = 'Yeni şifre kaydedilemedi. Bağlantı hatası.';
+$messages['internalerror'] = 'Yeni şifre kaydedilemedi.';
+$messages['passwordshort'] = 'Parola en az $length karakterden oluşmalı.';
+$messages['passwordweak'] = 'Parola en az bir sayı ve bir noktalama işareti içermeli.';
+$messages['passwordforbidden'] = 'Parola uygunsuz karakter(ler) içeriyor.';
+
+?>
diff --git a/plugins/password/localization/zh_TW.inc b/plugins/password/localization/zh_TW.inc
new file mode 100644
index 000000000..7d162274a
--- /dev/null
+++ b/plugins/password/localization/zh_TW.inc
@@ -0,0 +1,21 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = '更改密碼';
+$labels['curpasswd']  = '目前的密碼';
+$labels['newpasswd']  = '新密碼';
+$labels['confpasswd']  = '確認新密碼';
+
+$messages = array();
+$messages['nopassword'] = '請輸入新密碼';
+$messages['nocurpassword'] = '請輸入目前的密碼';
+$messages['passwordincorrect'] = '目前的密碼錯誤';
+$messages['passwordinconsistency'] = '密碼不相符，請重新輸入';
+$messages['crypterror'] = '無法更新密碼：無加密機制';
+$messages['connecterror'] = '無法更新密碼：連線失敗';
+$messages['internalerror'] = '無法更新密碼';
+$messages['passwordshort'] = '您的密碼至少需 $length 個字元長';
+$messages['passwordweak'] = '您的新密碼至少需含有一個數字與一個標點符號';
+$messages['passwordforbidden'] = '您的密碼含有禁用字元';
+
+?>
diff --git a/plugins/password/package.xml b/plugins/password/package.xml
new file mode 100644
index 000000000..a4f74c192
--- /dev/null
+++ b/plugins/password/package.xml
@@ -0,0 +1,267 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+	<name>password</name>
+	<channel>pear.roundcube.net</channel>
+	<summary>Password Change for Roundcube</summary>
+	<description>Plugin that adds a possibility to change user password using many
+        methods (drivers) via Settings/Password tab.
+    </description>
+	<lead>
+		<name>Aleksander Machniak</name>
+		<user>alec</user>
+		<email>alec@alec.pl</email>
+		<active>yes</active>
+	</lead>
+	<date></date>
+	<time></time>
+	<version>
+		<release></release>
+		<api>1.6</api>
+	</version>
+	<stability>
+		<release>stable</release>
+		<api>stable</api>
+	</stability>
+	<license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	<notes>
+- When old and new passwords are the same, do nothing, return success (#1487823)
+- Fixed Samba password hashing in 'ldap' driver
+- Added 'password_change' hook for plugin actions after successful password change
+    </notes>
+	<contents>
+		<dir baseinstalldir="/" name="/">
+			<file name="password.php" role="php">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="password.js" role="data">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+            <file name="README" role="data">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+            </file>
+			<file name="localization/az_AZ.inc" role="data"></file>
+			<file name="localization/bg_BG.inc" role="data"></file>
+			<file name="localization/ca_ES.inc" role="data"></file>
+			<file name="localization/cs_CZ.inc" role="data"></file>
+			<file name="localization/da_DK.inc" role="data"></file>
+			<file name="localization/de_CH.inc" role="data"></file>
+			<file name="localization/de_DE.inc" role="data"></file>
+			<file name="localization/en_US.inc" role="data"></file>
+			<file name="localization/es_ES.inc" role="data"></file>
+			<file name="localization/et_EE.inc" role="data"></file>
+			<file name="localization/fi_FI.inc" role="data"></file>
+			<file name="localization/fr_FR.inc" role="data"></file>
+			<file name="localization/gl_ES.inc" role="data"></file>
+			<file name="localization/hu_HU.inc" role="data"></file>
+			<file name="localization/it_IT.inc" role="data"></file>
+			<file name="localization/lt_LT.inc" role="data"></file>
+			<file name="localization/lv_LV.inc" role="data"></file>
+			<file name="localization/nl_NL.inc" role="data"></file>
+			<file name="localization/pl_PL.inc" role="data"></file>
+			<file name="localization/pt_BR.inc" role="data"></file>
+			<file name="localization/pt_PT.inc" role="data"></file>
+			<file name="localization/sl_SI.inc" role="data"></file>
+			<file name="localization/sv_SE.inc" role="data"></file>
+			<file name="localization/zh_TW.inc" role="data"></file>
+
+			<file name="drivers/chgsaslpasswd.c" role="data"></file>
+            <file name="drivers/chgvirtualminpasswd.c" role="data"></file>
+            <file name="drivers/chpasswd.php" role="php"></file>
+            <file name="drivers/directadmin.php" role="php"></file>
+            <file name="drivers/ldap.php" role="php"></file>
+            <file name="drivers/ldap_simple.php" role="php"></file>
+            <file name="drivers/poppassd.php" role="php"></file>
+            <file name="drivers/sql.php" role="php"></file>
+            <file name="drivers/vpopmaild.php" role="php"></file>
+            <file name="drivers/cpanel.php" role="php"></file>
+            <file name="drivers/hmail.php" role="php"></file>
+            <file name="drivers/pam.php" role="php"></file>
+            <file name="drivers/sasl.php" role="php"></file>
+            <file name="drivers/virtualmin.php" role="php"></file>
+            <file name="drivers/ximss.php" role="php"></file>
+            <file name="drivers/xmail.php" role="php"></file>
+            <file name="drivers/chpass-wrapper.py" role="data"></file>
+
+            <file name="config.inc.php.disc" role="data"></file>
+		</dir>
+		<!-- / -->
+	</contents>
+	<dependencies>
+		<required>
+			<php>
+				<min>5.2.1</min>
+			</php>
+			<pearinstaller>
+				<min>1.7.0</min>
+			</pearinstaller>
+		</required>
+	</dependencies>
+	<phprelease/>
+	<changelog>
+	    <release>
+	        <date>2010-04-29</date>
+	        <time>12:00:00</time>
+	        <version>
+		        <release>1.4</release>
+		        <api>1.4</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Use mail_domain value for domain variables when there is no domain in username:
+  sql and ldap drivers (#1486694)
+- Created package.xml
+            </notes>
+	    </release>
+        <release>
+	        <date>2010-06-20</date>
+	        <time>12:00:00</time>
+	        <version>
+		        <release>1.5</release>
+		        <api>1.5</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Removed user_login/username_local/username_domain methods,
+  use rcube_user::get_username instead (#1486707)
+            </notes>
+        </release>
+        <release>
+	        <date>2010-08-01</date>
+	        <time>09:00:00</time>
+	        <version>
+		        <release>1.6</release>
+		        <api>1.5</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Added ldap_simple driver
+            </notes>
+        </release>
+        <release>
+	        <date>2010-09-10</date>
+	        <time>09:00:00</time>
+	        <version>
+		        <release>1.7</release>
+		        <api>1.5</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Added XMail driver
+- Improve security of chpasswd driver using popen instead of exec+echo (#1486987)
+- Added chpass-wrapper.py script to improve security (#1486987)
+            </notes>
+	    </release>
+        <release>
+        	<date>2010-09-29</date>
+        	<time>19:00:00</time>
+	        <version>
+		        <release>1.8</release>
+		        <api>1.6</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Added possibility to display extended error messages (#1486704)
+- Added extended error messages in Poppassd driver (#1486704)
+            </notes>
+        </release>
+        <release>
+	        <version>
+		        <release>1.9</release>
+		        <api>1.6</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Added password_ldap_lchattr option (#1486927)
+            </notes>
+        </release>
+        <release>
+        	<date>2010-10-07</date>
+        	<time>09:00:00</time>
+	        <version>
+		        <release>2.0</release>
+		        <api>1.6</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- Fixed SQL Injection in SQL driver when using %p or %o variables in query (#1487034)
+            </notes>
+        </release>
+        <release>
+	        <date>2010-11-02</date>
+        	<time>09:00:00</time>
+        	<version>
+		        <release>2.1</release>
+        		<api>1.6</api>
+        	</version>
+	        <stability>
+        		<release>stable</release>
+		        <api>stable</api>
+        	</stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+        	<notes>
+- hMail driver: Add possibility to connect to remote host
+            </notes>
+        </release>
+        <release>
+	        <date>2011-02-15</date>
+	        <time>12:00</time>
+        	<version>
+		        <release>2.2</release>
+		        <api>1.6</api>
+	        </version>
+	        <stability>
+		        <release>stable</release>
+		        <api>stable</api>
+	        </stability>
+	        <license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	        <notes>
+- hMail driver: add username_domain detection (#1487100)
+- hMail driver: HTML tags in logged messages should be stripped off (#1487099)
+- Chpasswd driver: add newline at end of input to chpasswd binary (#1487141)
+- Fix usage of configured temp_dir instead of /tmp (#1487447)
+- ldap_simple driver: fix parse error
+- ldap/ldap_simple drivers: support %dc variable in config
+- ldap/ldap_simple drivers: support Samba password change
+- Fix extended error messages handling (#1487676)
+- Fix double request when clicking on Password tab in Firefox
+- Fix deprecated split() usage in xmail and directadmin drivers (#1487769)
+- Added option (password_log) for logging password changes
+- Virtualmin driver: Add option for setting username format (#1487781)
+            </notes>
+        </release>
+    </changelog>
+</package>
diff --git a/plugins/password/password.js b/plugins/password/password.js
new file mode 100644
index 000000000..26376b36d
--- /dev/null
+++ b/plugins/password/password.js
@@ -0,0 +1,37 @@
+/*
+ * Password plugin script
+ * @version @package_version@
+ */
+
+if (window.rcmail) {
+  rcmail.addEventListener('init', function(evt) {
+    // <span id="settingstabdefault" class="tablink"><roundcube:button command="preferences" type="link" label="preferences" title="editpreferences" /></span>
+    var tab = $('<span>').attr('id', 'settingstabpluginpassword').addClass('tablink');
+    var button = $('<a>').attr('href', rcmail.env.comm_path+'&_action=plugin.password')
+      .html(rcmail.gettext('password')).appendTo(tab);
+
+    // add button and register commands
+    rcmail.add_element(tab, 'tabs');
+    rcmail.register_command('plugin.password-save', function() { 
+      var input_curpasswd = rcube_find_object('_curpasswd');
+      var input_newpasswd = rcube_find_object('_newpasswd');
+          var input_confpasswd = rcube_find_object('_confpasswd');
+    
+      if (input_curpasswd && input_curpasswd.value=='') {
+          alert(rcmail.gettext('nocurpassword', 'password'));
+          input_curpasswd.focus();
+      } else if (input_newpasswd && input_newpasswd.value=='') {
+          alert(rcmail.gettext('nopassword', 'password'));
+          input_newpasswd.focus();
+      } else if (input_confpasswd && input_confpasswd.value=='') {
+          alert(rcmail.gettext('nopassword', 'password'));
+          input_confpasswd.focus();
+      } else if (input_newpasswd && input_confpasswd && input_newpasswd.value != input_confpasswd.value) {
+          alert(rcmail.gettext('passwordinconsistency', 'password'));
+          input_newpasswd.focus();
+      } else {
+          rcmail.gui_objects.passform.submit();
+      }
+    }, true);
+  })
+}
diff --git a/plugins/password/password.php b/plugins/password/password.php
new file mode 100644
index 000000000..b1c7863fc
--- /dev/null
+++ b/plugins/password/password.php
@@ -0,0 +1,274 @@
+<?php
+
+/*
+ +-------------------------------------------------------------------------+
+ | Password Plugin for Roundcube                                           |
+ | @version @package_version@                                                             |
+ |                                                                         |
+ | Copyright (C) 2009-2010, Roundcube Dev.                                 |
+ |                                                                         |
+ | This program is free software; you can redistribute it and/or modify    |
+ | it under the terms of the GNU General Public License version 2          |
+ | as published by the Free Software Foundation.                           |
+ |                                                                         |
+ | 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.             |
+ |                                                                         |
+ +-------------------------------------------------------------------------+
+ | Author: Aleksander Machniak <alec@alec.pl>                              |
+ +-------------------------------------------------------------------------+
+
+ $Id: index.php 2645 2009-06-15 07:01:36Z alec $
+
+*/
+
+define('PASSWORD_CRYPT_ERROR', 1);
+define('PASSWORD_ERROR', 2);
+define('PASSWORD_CONNECT_ERROR', 3);
+define('PASSWORD_SUCCESS', 0);
+
+/**
+ * Change password plugin
+ *
+ * Plugin that adds functionality to change a users password.
+ * It provides common functionality and user interface and supports
+ * several backends to finally update the password.
+ *
+ * For installation and configuration instructions please read the README file.
+ *
+ * @author Aleksander Machniak
+ */
+class password extends rcube_plugin
+{
+    public $task    = 'settings';
+    public $noframe = true;
+    public $noajax  = true;
+
+    function init()
+    {
+        $rcmail = rcmail::get_instance();
+        // add Tab label
+        $rcmail->output->add_label('password');
+        $this->register_action('plugin.password', array($this, 'password_init'));
+        $this->register_action('plugin.password-save', array($this, 'password_save'));
+        $this->include_script('password.js');
+    }
+
+    function password_init()
+    {
+        $this->add_texts('localization/');
+        $this->register_handler('plugin.body', array($this, 'password_form'));
+
+        $rcmail = rcmail::get_instance();
+        $rcmail->output->set_pagetitle($this->gettext('changepasswd'));
+        $rcmail->output->send('plugin');
+    }
+
+    function password_save()
+    {
+        $rcmail = rcmail::get_instance();
+        $this->load_config();
+
+        $this->add_texts('localization/');
+        $this->register_handler('plugin.body', array($this, 'password_form'));
+        $rcmail->output->set_pagetitle($this->gettext('changepasswd'));
+
+        $confirm = $rcmail->config->get('password_confirm_current');
+        $required_length = intval($rcmail->config->get('password_minimum_length'));
+        $check_strength = $rcmail->config->get('password_require_nonalpha');
+
+        if (($confirm && !isset($_POST['_curpasswd'])) || !isset($_POST['_newpasswd'])) {
+            $rcmail->output->command('display_message', $this->gettext('nopassword'), 'error');
+        }
+        else {
+
+            $charset    = strtoupper($rcmail->config->get('password_charset', 'ISO-8859-1'));
+            $rc_charset = strtoupper($rcmail->output->get_charset());
+
+            $sespwd = $rcmail->decrypt($_SESSION['password']);
+            $curpwd = $confirm ? get_input_value('_curpasswd', RCUBE_INPUT_POST, true, $charset) : $sespwd;
+            $newpwd = get_input_value('_newpasswd', RCUBE_INPUT_POST, true);
+            $conpwd = get_input_value('_confpasswd', RCUBE_INPUT_POST, true);
+
+            // check allowed characters according to the configured 'password_charset' option
+            // by converting the password entered by the user to this charset and back to UTF-8
+            $orig_pwd = $newpwd;
+            $chk_pwd = rcube_charset_convert($orig_pwd, $rc_charset, $charset);
+            $chk_pwd = rcube_charset_convert($chk_pwd, $charset, $rc_charset);
+
+            // WARNING: Default password_charset is ISO-8859-1, so conversion will
+            // change national characters. This may disable possibility of using
+            // the same password in other MUA's.
+            // We're doing this for consistence with Roundcube core
+            $newpwd = rcube_charset_convert($newpwd, $rc_charset, $charset);
+            $conpwd = rcube_charset_convert($conpwd, $rc_charset, $charset);
+
+            if ($chk_pwd != $orig_pwd) {
+                $rcmail->output->command('display_message', $this->gettext('passwordforbidden'), 'error');
+            }
+            // other passwords validity checks
+            else if ($conpwd != $newpwd) {
+                $rcmail->output->command('display_message', $this->gettext('passwordinconsistency'), 'error');
+            }
+            else if ($confirm && $sespwd != $curpwd) {
+                $rcmail->output->command('display_message', $this->gettext('passwordincorrect'), 'error');
+            }
+            else if ($required_length && strlen($newpwd) < $required_length) {
+                $rcmail->output->command('display_message', $this->gettext(
+	                array('name' => 'passwordshort', 'vars' => array('length' => $required_length))), 'error');
+            }
+            else if ($check_strength && (!preg_match("/[0-9]/", $newpwd) || !preg_match("/[^A-Za-z0-9]/", $newpwd))) {
+                $rcmail->output->command('display_message', $this->gettext('passwordweak'), 'error');
+            }
+            // password is the same as the old one, do nothing, return success
+            else if ($sespwd == $newpwd) {
+                $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation');
+            }
+            // try to save the password
+            else if (!($res = $this->_save($curpwd, $newpwd))) {
+                $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation');
+
+		// allow additional actions after password change (e.g. reset some backends)
+		$plugin = $rcmail->plugins->exec_hook('password_change', array(
+		    'old_pass' => $curpwd, 'new_pass' => $newpwd));
+
+                // Reset session password
+                $_SESSION['password'] = $rcmail->encrypt($plugin['new_pass']);
+
+                // Log password change
+                if ($rcmail->config->get('password_log')) {
+                    write_log('password', sprintf('Password changed for user %s (ID: %d) from %s',
+                        $rcmail->user->get_username(), $rcmail->user->ID, rcmail_remote_ip()));
+                }
+            }
+            else {
+                $rcmail->output->command('display_message', $res, 'error');
+            }
+        }
+
+        rcmail_overwrite_action('plugin.password');
+        $rcmail->output->send('plugin');
+    }
+
+    function password_form()
+    {
+        $rcmail = rcmail::get_instance();
+        $this->load_config();
+
+        // add some labels to client
+        $rcmail->output->add_label(
+            'password.nopassword',
+            'password.nocurpassword',
+            'password.passwordinconsistency'
+        );
+
+        $rcmail->output->set_env('product_name', $rcmail->config->get('product_name'));
+
+        $table = new html_table(array('cols' => 2));
+
+        if ($rcmail->config->get('password_confirm_current')) {
+            // show current password selection
+            $field_id = 'curpasswd';
+            $input_curpasswd = new html_passwordfield(array('name' => '_curpasswd', 'id' => $field_id,
+                'size' => 20, 'autocomplete' => 'off'));
+  
+            $table->add('title', html::label($field_id, Q($this->gettext('curpasswd'))));
+            $table->add(null, $input_curpasswd->show());
+        }
+
+        // show new password selection
+        $field_id = 'newpasswd';
+        $input_newpasswd = new html_passwordfield(array('name' => '_newpasswd', 'id' => $field_id,
+            'size' => 20, 'autocomplete' => 'off'));
+
+        $table->add('title', html::label($field_id, Q($this->gettext('newpasswd'))));
+        $table->add(null, $input_newpasswd->show());
+
+        // show confirm password selection
+        $field_id = 'confpasswd';
+        $input_confpasswd = new html_passwordfield(array('name' => '_confpasswd', 'id' => $field_id,
+            'size' => 20, 'autocomplete' => 'off'));
+
+        $table->add('title', html::label($field_id, Q($this->gettext('confpasswd'))));
+        $table->add(null, $input_confpasswd->show());
+
+        $out = html::div(array('class' => 'box'),
+            html::div(array('id' => 'prefs-title', 'class' => 'boxtitle'), $this->gettext('changepasswd')) .
+            html::div(array('class' => 'boxcontent'), $table->show() .
+            html::p(null,
+                $rcmail->output->button(array(
+                    'command' => 'plugin.password-save',
+                    'type' => 'input',
+                    'class' => 'button mainaction',
+                    'label' => 'save'
+            )))));
+
+        $rcmail->output->add_gui_object('passform', 'password-form');
+
+        return $rcmail->output->form_tag(array(
+            'id' => 'password-form',
+            'name' => 'password-form',
+            'method' => 'post',
+            'action' => './?_task=settings&_action=plugin.password-save',
+        ), $out);
+    }
+
+    private function _save($curpass, $passwd)
+    {
+        $config = rcmail::get_instance()->config;
+        $driver = $this->home.'/drivers/'.$config->get('password_driver', 'sql').'.php';
+    
+        if (!is_readable($driver)) {
+            raise_error(array(
+                'code' => 600,
+                'type' => 'php',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Password plugin: Unable to open driver file $driver"
+            ), true, false);
+            return $this->gettext('internalerror');
+        }
+    
+        include($driver);
+
+        if (!function_exists('password_save')) {
+            raise_error(array(
+                'code' => 600,
+                'type' => 'php',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Password plugin: Broken driver: $driver"
+            ), true, false);
+            return $this->gettext('internalerror');
+        }
+
+        $result = password_save($curpass, $passwd);
+
+        if (is_array($result)) {
+            $message = $result['message'];
+            $result  = $result['code'];
+        }
+
+        switch ($result) {
+            case PASSWORD_SUCCESS:
+                return;
+            case PASSWORD_CRYPT_ERROR;
+                $reason = $this->gettext('crypterror');
+            case PASSWORD_CONNECT_ERROR;
+                $reason = $this->gettext('connecterror');
+            case PASSWORD_ERROR:
+            default:
+                $reason = $this->gettext('internalerror');
+        }
+
+        if ($message) {
+            $reason .= ' ' . $message;
+        }
+
+        return $reason;
+    }                                     
+}