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[fix] Include ldapAliasSync since ynh cannot retrieve submodules

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Jérôme Lebleu 2016-05-17 14:06:45 +02:00
parent 4e7e497c07
commit cf84b279f4
7 changed files with 1692 additions and 4 deletions
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.gitmodules vendored
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[submodule "sources/plugins/ldapAliasSync"]
path = sources/plugins/ldapAliasSync
url = https://github.com/dim-0/ldapAliasSync

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sources/plugins/ldapAliasSync

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Subproject commit addf1e870166a36e3abc8c2b5305315644a04532

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sources/plugins/ldapAliasSync/COPYING Normal file
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sources/plugins/ldapAliasSync/README.md Normal file
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ldapAliasSync
=============
Roundcube Plugin for fetching Identities (name, email, organization, reply, bcc, signature) from LDAP Aliases at login
Based on the 'Identiteam' Plugin (https://github.com/arodier/Roundcube-Plugins/tree/master/plugins/identiteam) by André Rodier <andre.rodier@gmail.com>.
Special thanks to Rocco (https://github.com/roccosportal), who made this plugin work :)
Extended features by Dominik George <dominik.george@teckids.org>.
Copyright according to GPLv3 (see COPYING).
Bugs & Issues:
- Enter bug reports in https://github.com/dim-0/ldapAliasSync/issues
Basic Installation:
- Copy config-default.inc.php in config.inc.php, and modify the values you need.

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sources/plugins/ldapAliasSync/composer.json Normal file
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{
"name": "dim-0/ldap-alias-sync",
"type": "roundcube-plugin",
"license": "GPLv3",
"repositories": [
{
"type": "composer",
"url": "https://plugins.roundcube.net"
}
],
"require": {
"roundcube/plugin-installer": ">=0.1.3"
}
}

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<?php
/*
* Default configuration settings for ldapAliasSync roundcube plugin
* Copy this file in config.inc.php, and override the values you need.
*/
$rcmail_config['ldapAliasSync'] = array(
// Mail parameters
'mail' => array(
# Domain to use for LDAP searches (required, if 'replace_domain' is true)
# If no login name is given (or 'replace_domain' is true),
# the domain part for the LDAP filter is set to this value
# Default: none
#'search_domain' => '',
# Replace domain part for LDAP searches (optional)
# This parameter can be used in order to override the login domain part with
# the value maintained in 'search_domain'
# Possible values: true, false
# Default: false
#'replace_domain' => false,
# Dovecot master user separator (optional)
# If you use the dovecot impersonation feature, this separator will be used
# in order to determine the actual login name.
# Set it to the same character if using this feature, otherwise you can also
# leave it empty.
# Default: none
#'dovecot_separator' => '',
),
// LDAP parameters
'ldap' => array(
# LDAP connection scheme (optional)
# Possible values: 'ldap', 'ldaps', 'ldapi'
# Default: 'ldap'
#'scheme' => 'ldap',
# LDAP server address (optional)
# Default: 'localhost'
#'server' => 'localhost',
# LDAP server port (optional)
# Default: '389'
#'port' => '389',
# LDAP Bind DN (requried, if no anonymous read rights are set for the accounts)
# Default: none
#'bind_dn' => '',
# Bind password (required, if the bind DN needs to authenticate)
# Default: none
#'bind_pw' => '',
),
# 'user_search' holds all config variables for the user search
'user_search' => array(
# LDAP search base (required)
# - Use '%login' as a place holder for the login name
# - Use '%local' as a place holder for the login name local part
# - Use '%domain' as a place holder for the login name domain part (/'search_domain', if not given or replaced)
# - Use '%email' as a place holder for the email address ('%local'@'%domain')
# - Use '%%' as a place holder for '%'
'base_dn' => 'uid=%local,ou=users,dc=example,dc=com',
# LDAP search filter (optional)
# This open filter possibility is the heart of the LDAP search.
# - Use '%login' as a place holder for the login name
# - Use '%local' as a place holder for the login name local part
# - Use '%domain' as a place holder for the login name domain part (/'search_domain', if not given or replaced)
# - Use '%email' as a place holder for the email address ('%local'@'%domain')
# - Use '%%' as a place holder for '%'
# Default: '(objectClass=*)'
#'filter' => '(objectClass=*)',
# LDAP alias derefencing (optional)
# Possible values: never, search, find, always
# Default: 'never'
#'deref' => 'never',
# How to find the e-mail addresses (required)
# Possible values are:
# - 'attribute' - e-mail address will be taken from the entry's 'attr_mail' attribute
# - 'dn' - e-mail address local part will be taken from the entry's 'attr_local';
# e-mail address domain part will be taken from the DN's 'attr_dom' attributes
# - 'memberof' - e-mail address local part will be taken form the entry's 'attr_local';
# e-mail address domain part will be taken from the memberof attributes' 'attr_dom' attributes
# - 'static' - e-mail address local part will be taken form the entry's 'attr_local';
# e-mail address domain part will be copied from 'domain_static'
'mail_by' => 'attribute',
# LDAP e-mail attribute (required, if 'mail_by' is 'attribute')
'attr_mail' => 'mail',
# LDAP e-mail local part attribute (required, if 'mail_by' is 'dn', 'memberof' or 'static')
# Default: none
#'attr_local' => '',
# LDAP e-mail domain part attribute (required, if 'mail_by' is 'dn' or 'memberof')
# Default: none
#'attr_dom' => '',
# Static domain to append to local parts (required, if 'mail_by' is 'static')
# Default: none
#'domain_static' => '',
# Users with one of the following domains will be ignored (optional)
# Default: none
#'ignore_domains' => array(),
# How to handle non-domain attributes in a DN (optional)
# Set to 'stop', if you want to stop the search (e.g. uid=u1,dc=mail,dc=de,ou=dom,dc=example,dc=com --> mail.de)
# Set to 'stop', if you want to skip non-domain attributes (e.g. uid=u1,dc=mail,dc=de,ou=dom,dc=example,dc=com --> mail.de.example.com)
# Possible values: 'stop', 'skip'
# Default: 'stop'
#'non_domain_attr' => 'stop',
### The following attributes can be fetched from LDAP in order to provide additional identity information
# LDAP name attribute (optional)
# Default: none
#'attr_name' => '',
# LDAP organization attribute (optional)
# Default: none
#'attr_org' => '',
# LDAP reply-to attribute (optional)
# Default: none
#'attr_reply' => '',
# LDAP bcc (blind carbon copy) attribute (optional)
# Default: none
#'attr_bcc' => '',
# LDAP signature attribute (optional)
# Default: none
#'attr_sig' => '',
),
# 'alias_search' holds all config variables for the alias search
'alias_search' => array(
# LDAP search base (required)
# - Use '%login' as a place holder for the login name
# - Use '%local' as a place holder for the login name local part
# - Use '%domain' as a place holder for the login name domain part (/'search_domain', if not given or replaced)
# - Use '%email' as a place holder for the email address ('%local'@'%domain')
# - Use '%dn' as a place holder for the DN returned by the user search
# - Use '%%' as a place holder for '%'
'base_dn' => 'ou=aliases,dc=example,dc=com',
# LDAP search filter (optional)
# This open filter possibility is the heart of the LDAP search.
# - Use '%login' as a place holder for the login name
# - Use '%local' as a place holder for the login name local part
# - Use '%domain' as a place holder for the login name domain part (/'search_domain', if not given or replaced)
# - Use '%email' as a place holder for the email address ('%local'@'%domain')
# - Use '%dn' as a place holder for the DN returned by the user search
# - Use '%%' as a place holder for '%'
# Default: '(objectClass=*)'
#'filter' => '(objectClass=*)',
# LDAP alias derefencing (optional)
# Possible values: never, search, find, always
# Default: 'never'
#'deref' => 'never',
# How to find the e-mail addresses (required)
# Possible values are:
# - 'attribute' - e-mail address will be taken from the entry's 'attr_mail' attribute
# - 'dn' - e-mail address local part will be taken from the entry's 'attr_local';
# e-mail address domain part will be taken from the DN's 'attr_dom' attributes
# - 'memberof' - e-mail address local part will be taken form the entry's 'attr_local';
# e-mail address domain part will be taken from the memberOf attributes' 'attr_dom' attributes
# - 'static' - e-mail address local part will be taken form the entry's 'attr_local';
# e-mail address domain part will be copied from 'domain_static'
'mail_by' => 'attribute',
# LDAP e-mail attribute (required, if 'mail_by' is 'attribute')
'attr_mail' => 'mail',
# LDAP e-mail local part attribute (required, if 'mail_by' is 'dn', 'memberof' or 'static')
# Default: none
#'attr_local' => '',
# LDAP e-mail domain part attribute (required, if 'mail_by' is 'dn' or 'memberof')
# Default: none
#'attr_dom' => '',
# Static domain to append to local parts (required, if 'mail_by' is 'static')
# Default: none
#'domain_static' => '',
# Users with one of the following domains will be ignored (optional)
# Default: none
#'ignore_domains' => array(),
# How to handle non-domain attributes in a DN (optional)
# Set to 'stop', if you want to stop the search (e.g. uid=u1,dc=mail,dc=de,ou=dom,dc=example,dc=com --> mail.de)
# Set to 'skip', if you want to skip non-domain attributes (e.g. uid=u1,dc=mail,dc=de,ou=dom,dc=example,dc=com --> mail.de.example.com)
# Possible values: 'stop', 'skip'
# Default: 'stop'
#'non_domain_attr' => 'stop',
### The following attributes can be fetched from LDAP in order to provide additional identity information
# LDAP name attribute (optional)
# Default: none
#'attr_name' => '',
# LDAP organization attribute (optional)
# Default: none
#'attr_org' => '',
# LDAP reply-to attribute (optional)
# Default: none
#'attr_reply' => '',
# LDAP bcc (blind carbon copy) attribute (optional)
# Default: none
#'attr_bcc' => '',
# LDAP signature attribute (optional)
# Default: none
#'attr_sig' => '',
),
'general' => array(
# Log level (optional)
# Set the level of log details to be logged by this plugin
# Possible values: 'error', 'warn', 'info', 'debug'
# Default: 'error'
#'log_level' => 'error',
# Update identity (optional)
# Set to true, if you want update an existing identity with the same e-mail address in the database
# Possible values: true, false
# Default: false
#'update_existing' => false,
# Update empty fields of the identity (optional)
# Set to true, if you want to also update empty fields of the identity.
# Possible values: true, false
# Default: false
#'update_empty_fields' => false,
),
);
?>

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<?php
/*
* LDAP Alias Sync: Syncronize users' identities (name, email, organization, reply-to, bcc, signature)
* by querying an LDAP server's aliasses.
*
* Based on the 'IdentiTeam' Plugin by André Rodier <andre.rodier@gmail.com>
* Author: Lukas Mika <lukas.mika@web.de>
* Licence: GPLv3. (See copying)
*/
class ldapAliasSync extends rcube_plugin {
// ---------- Global variables
// Internal variables
public $task = 'login';
private $initialised;
private $app;
private $rc_user;
// Config variables
private $config = array();
private $cfg_ldap = array();
private $cfg_mail = array();
private $cfg_user = array();
private $cfg_alias = array();
private $cfg_general = array();
// Plugin variables
private $ldap_con;
// ---------- Main functions
// Plugin initialization
function init() {
try {
$this->log_debug('Initialising...');
// Load general roundcube config settings
$this->load_config('config.inc.php');
$this->app = rcmail::get_instance();
// Load plugin config settings
$this->config = $this->app->config->get('ldapAliasSync');
$this->cfg_ldap = $this->check_ldap_config($this->config['ldap']);
$this->cfg_mail = $this->check_mail_config($this->config['mail']);
$this->cfg_user = $this->check_user_config($this->config['user_search']);
$this->cfg_alias = $this->check_alias_config($this->config['alias_search']);
$this->cfg_general = $this->check_general_config($this->config['general']);
$this->log_debug('Configuration successfully loaded');
// register hook
$this->add_hook('login_after', array($this, 'login_after'));
$this->initialised = true;
$this->log_debug('Plugin Hook \'login_after\' set');
} catch ( Exception $exc ) {
$this->log_error('Failed to initialise: '.$exc->getMessage());
}
if ( $this->initialised ) {
$this->log_info('Plugin initialised');
}
}
/**
* login_after
*
* See http://trac.roundcube.net/wiki/Plugin_Hooks
* Arguments:
* - URL parameters (e.g. task, action, etc.)
* Return values:
* - task
* - action
* - more URL parameters
*/
function login_after($args) {
$login = array();
try {
$this->rc_user = rcmail::get_instance()->user;
$login = $this->get_login_info($this->rc_user->get_username('mail'), $this->cfg_mail);
$this->log_debug("User information: %login: ".$login['login'].", %local: ".$login['local'].", %domain: ".$login['domain'].", %email: ".$login['email']);
$this->ldap_con = $this->initialize_ldap($this->cfg_ldap);
$this->log_debug("LDAP connection established");
$identities = $this->fetch_identities($login);
$this->log_info("Fetched ".count($identities)." identities");
$this->sync_identities_db($identities);
$this->log_info("Identities in DB synchronized");
} catch ( Exception $exc ) {
$this->log_error('Runtime error: '.$exc->getMessage());
}
ldap_close($this->ldap_con);
$this->log_debug("LDAP connection closed");
return $args;
}
// ---------- Helper functions
function initialize_ldap($config) {
$uri = '';
$con = null;
$uri = $config['scheme'].'://'.$config['server'].':'.$config['port'];
$con = ldap_connect($uri);
if ( is_resource($con) ) {
$this->log_debug("LDAP resource: ".$uri);
ldap_set_option($con, LDAP_OPT_PROTOCOL_VERSION, 3);
} else {
throw new Exception(sprintf("Connection to the server failed: (Error=%s)", ldap_errno($con)));
}
// Bind to server
if ( $this->cfg_ldap['bind_dn'] ){
$bound = @ldap_bind($con, $this->cfg_ldap['bind_dn'], $this->cfg_ldap['bind_pw']);
} else {
$bound = @ldap_bind($con);
}
if ( ! $bound ) {
throw new Exception(sprintf("Bind to server '%s' failed. Con: (%s), Error: (%s)", $this->cfg_ldap['server'], $con, ldap_errno($con)));
} else {
$this->log_debug("LDAP Bind successfull");
}
return $con;
}
function get_login_info($info, $config) {
$login = array();
$login['login'] = $info;
if ( strstr($info, '@') ) {
$login_parts = explode('@', $info);
$login['local'] = $login_parts[0];
$login['domain'] = $login_parts[1];
if ( $config['replace_domain'] && $config['search_domain'] ) {
$login['domain'] = $config['search_domain'];
}
} else {
$login['local'] = $login;
if ( $config['search_domain'] ) {
$login['domain'] = $config['search_domain'];
}
}
if ( $config['dovecot_separator'] && strstr($login['local'], $config['dovecot_separator']) ) {
$login['local'] = array_shift(explode($config['dovecot_separator'], $login['local']));
}
if ( $login['local'] && $login['domain'] ) {
$login['email'] = $login['local']."@".$login['domain'];
}
return $login;
}
function fetch_identities($login) {
$ldap_users = array();
$ldap_user = array();
$aliases = array();
$alias = array();
$identities = array();
$ldap_users = $this->get_ldap_identities($login, $this->cfg_user, '');
if ( count($ldap_users) == 0 ) {
throw new Exception(sprintf("User '%s' not found.", $login['login']));
} else {
$this->log_debug("Found ".count($ldap_users)." for user ".$login['login']);
}
foreach ( $ldap_users as $ldap_user ) {
array_push($identities, $ldap_user);
$aliases = $this->get_ldap_identities($login, $this->cfg_alias, $ldap_user['dn']);
$this->log_debug("Found ".count($aliases)." aliases");
foreach ( $aliases as $alias ) {
array_push($identities, $alias);
}
}
return $identities;
}
function get_ldap_identities($login, $config, $dn) {
$base_dn = $config['base_dn'];
$filter = $config['filter'];
$fields = array();
$bound = false;
$result = null;
$entries = array();
$identities = array();
// Prepare LDAP query base DN
$base_dn = str_replace('%login', $login['login'], $base_dn);
$base_dn = str_replace('%local', $login['local'], $base_dn);
$base_dn = str_replace('%domain', $login['domain'], $base_dn);
$base_dn = str_replace('%email', $login['email'], $base_dn);
$base_dn = str_replace('%dn', $dn, $base_dn);
$base_dn = str_replace('%%', '%', $base_dn);
// Prepare LDAP query filter
$filter = str_replace('%login', $login['login'], $filter);
$filter = str_replace('%local', $login['local'], $filter);
$filter = str_replace('%domain', $login['domain'], $filter);
$filter = str_replace('%email', $login['email'], $filter);
$filter = str_replace('%dn', $dn, $filter);
$filter = str_replace('%%', '%', $filter);
// Prepare LDAP query attributes
if ( $config['attr_mail'] ) {
array_push($fields, $config['attr_mail']);
}
if ( $config['attr_local'] ) {
array_push($fields, $config['attr_local']);
}
if ( $config['attr_dom'] ) {
array_push($fields, $config['attr_dom']);
}
if ( $config['attr_name'] ) {
array_push($fields, $config['attr_name']);
}
if ( $config['attr_org'] ) {
array_push($fields, $config['attr_org']);
}
if ( $config['attr_reply'] ) {
array_push($fields, $config['attr_reply']);
}
if ( $config['attr_bcc'] ) {
array_push($fields, $config['attr_bcc']);
}
if ( $config['attr_sig'] ) {
array_push($fields, $config['attr_sig']);
}
if ( $config['mail_by'] == 'memberof' ) {
array_push($fields, 'memberof');
}
$this->log_debug("LDAP Query: base DN: ".$base_dn.", filter: ".$filter);
$result = @ldap_search($this->ldap_con, $base_dn, $filter, $fields, 0, 0, 0, $config['deref']);
if ( $result ) {
$entries = @ldap_get_entries($this->ldap_con, $result);
} else {
$this->log_warning("LDAP Message: ".ldap_errno($this->ldap_con).": ".ldap_error($this->ldap_con));
}
$this->log_debug("LDAP Query returned ".$entries['count']." entries.");
for ($i=0; $i<$entries['count']; $i++) {
$entry = null;
$entry = $entries["$i"];
$ids = $this->get_ids_from_obj($entry, $config);
$this->log_debug(count($ids)." IDs fetched");
foreach ( $ids as $id ) {
array_push($identities, $id);
}
}
$this->log_debug(count($identities)." IDs fetched in total for this LDAP query");
return $identities;
}
function get_ids_from_obj($ldap_id, $config) {
$identity = array();
$identities = array();
$entries = array();
$entry = array();
$local = '';
$domain = '';
$stop = true;
// Get attributes
$identity['dn'] = $ldap_id['dn'];
if ( $config['attr_name'] ) {
$ldap_temp = $ldap_id[$config['attr_name']];
$identity['name'] = $ldap_temp[0];
}
if ( $config['attr_org'] ) {
$ldap_temp = $ldap_id[$config['attr_org']];
$identity['organization'] = $ldap_temp[0];
}
if ( $config['attr_reply'] ) {
$ldap_temp = $ldap_id[$config['attr_reply']];
$identity['reply-to'] = $ldap_temp[0];
}
if ( $config['attr_bcc'] ) {
$ldap_temp = $ldap_id[$config['attr_bcc']];
$identity['bcc'] = $ldap_temp[0];
}
if ( $config['attr_sig'] ) {
$ldap_temp = $ldap_id[$config['attr_sig']];
$identity['signature'] = $ldap_temp[0];
}
if ( preg_match('/^\s*<[a-zA-Z]+/', $identity['signature']) ) {
$identity['html_signature'] = 1;
} else {
$identity['html_signature'] = 0;
}
// Get e-mail address
switch ( $config['mail_by'] ) {
case 'attribute':
$ldap_temp = $ldap_id[$config['attr_mail']];
foreach ( $ldap_temp as $attr ) {
if ( strstr($attr, '@') ) {
$domain_expl = explode('@', $attr);
$domain = $domain_expl[1];
if ( $domain && ! in_array( $domain, $config['ignore_domains']) ) {
$identity['email'] = $attr;
if ( ! $identity['name'] ) {
$identity_expl = explode('@', $attr);
$identity['name'] = $identity_expl[0];
}
array_push($identities, $identity);
$this->log_debug("Found address ".$identity['email']);
}
}
}
break;
case 'dn':
$ldap_temp = $ldap_id[$config['attr_local']];
$local = $ldap_temp[0];
if ( $config['non_domain_attr'] == 'skip' ) {
$stop = false;
} else {
$stop = true;
}
$domain = $this->get_domain_name($ldap_id['dn'], $config['attr_dom'], $stop);
if ( $local && $domain && ! in_array($domain, $config['ignore_domains']) ) {
$identity['email'] = $local.'@'.$domain;
if ( ! $identity['name'] ) {
$identity['name'] = $local;
}
array_push($identities, $identity);
$this->log_debug("Found address ".$identity['email']);
}
break;
case 'memberof':
$ldap_temp = $ldap_id[$config['attr_local']];
$local = $ldap_temp[0];
if ( $config['non_domain_attr'] == 'skip' ) {
$stop = false;
} else {
$stop = true;
}
$ldap_temp = $ldap_id['memberof'];
foreach ( $ldap_temp as $memberof ) {
$domain = $this->get_domain_name($memberof, $config['attr_dom'], $stop);
if ( $local && $domain && ! in_array($domain, $config['ignore_domains']) ) {
$identity['email'] = $local.'@'.$domain;
if ( ! $identity['name'] ) {
$identity['name'] = $local;
}
array_push($identities, $identity);
$this->log_debug("Found address ".$identity['email']);
}
}
break;
case 'static':
$ldap_temp = $ldap_id[$config['attr_local']];
$local = $ldap_temp[0];
if ( $local && $config['domain_static'] && ! in_array($config['domain_static'], $config['ignore_domains']) ) {
$identity['email'] = $local.'@'.$config['domain_static'];
if ( ! $identity['name'] ) {
$identity['name'] = $local;
}
array_push($identities, $identity);
$this->log_debug("Found address ".$identity['email']);
}
break;
}
return $identities;
}
function get_domain_name( $dn, $attr, $stop = true ) {
$found = false;
$domain = '';
$dn_parts = explode(',', $dn);
foreach( $dn_parts as $dn_part ) {
$objs = explode('=', $dn_part);
if ($objs[0] == $attr) {
$found = true;
if ( strlen( $domain ) == 0 ) {
$domain = $objs[1];
} else {
$domain .= ".".$objs[1];
}
} elseif ( $found == true && $stop == true ) {
break;
}
}
return $domain;
}
function sync_identities_db($identities) {
$db_identities = array();
$db_identity = array();
$identity = array();
$key = '';
$value = '';
$in_db = false;
$in_ldap = false;
if ( count($identities) > 0 && $db_identities = $this->rc_user->list_identities() ) {
# Check which identities not yet contained in the database
foreach ( $identities as $identity ) {
$in_db = false;
unset($identity['dn']);
foreach ( $db_identities as $db_identity ) {
# email is our only comparison parameter
if( $db_identity['email'] == $identity['email'] ) {
if ( $this->cfg_general['update_existing'] ) {
if ( ! $this->cfg_general['update_empty_fields']) {
foreach ($identity as $key => $value) {
if ( empty($identity[$key]) ) {
unset($identity[$key]);
}
}
}
$this->rc_user->update_identity ( $db_identity['identity_id'], $identity );
$this->log_info("Updated identity ".$identity['email']);
}
$in_db = true;
break;
}
}
if( !$in_db ) {
$this->rc_user->insert_identity( $identity );
$this->log_info("Inserted identity ".$identity['email']);
}
}
# Check which identities are available in database but nut in LDAP and delete those
foreach ( $db_identities as $db_identity ) {
$in_ldap = false;
foreach ( $identities as $identity ) {
# email is our only comparison parameter
if( $db_identity['email'] == $identity['email'] ) {
$in_ldap = true;
break;
}
}
# If this identity does not exist in LDAP, delete it from database
if( !$in_ldap ) {
$this->rc_user->delete_identity($db_identity['identity_id']);
$this->log_warning("Deleted identity ".$db_identity['email']);
}
}
}
}
function log_error($msg) {
write_log('ldapAliasSync', "ERROR: ".$msg);
}
function log_warning($msg) {
if ( $this->cfg_general['log_level'] >= 1 ) {
write_log('ldapAliasSync', "WARNING: ".$msg);
}
}
function log_info($msg) {
if ( $this->cfg_general['log_level'] >= 2 ) {
write_log('ldapAliasSync', "INFO: ".$msg);
}
}
function log_debug($msg) {
if ( $this->cfg_general['log_level'] >= 3 ) {
write_log('ldapAliasSync', "DEBUG: ".$msg);
}
}
// ---------- Configuration functions
function check_ldap_config($config) {
$SCHEMES = array('ldap', 'ldaps', 'ldapi');
// Set default values for empty config parameters
if (! $config['scheme']) {
$config['scheme'] = 'ldap';
}
if (! $config['server']) {
$config['server'] = 'localhost';
}
if (! $config['port']) {
$config['port'] = '389';
}
if (! $config['bind_dn']) {
$config['bind_dn'] = '';
}
if (! $config['bind_pw']) {
$config['bind_pw'] = '';
}
// Check parameters with fixed value set
if (! in_array($config['scheme'], $SCHEMES)) {
throw new Exception('[ldap] scheme "'.$config['scheme'].'" is invalid');
}
return $config;
}
function check_mail_config($config) {
// Set default values for empty config parameters
if (! $config['search_domain']) {
$config['search_domain'] = '';
}
if (! $config['replace_domain']) {
$config['replace_domain'] = false;
}
if (! $config['dovecot_separator']) {
$config['dovecot_separator'] = '';
}
// Check parameter combinations
if ($config['replace_domain'] && ! $config['search_domain']) {
throw new Exception('[mail] search_domain must not be initial, if replace_domain is set to "true"!');
}
return $config;
}
function check_user_config($config) {
$DEREFS = array($LDAP_DEREF_NEVER, $LDAP_DEREF_FINDING, $LDAP_DEREF_SEARCHING, $LDAP_DEREF_ALWAYS);
$MAIL_BYS = array('attribute', 'dn', 'memberof', 'static');
$NDATTRS = array('stop', 'skip');
// Set default values for empty config parameters
if (! $config['base_dn']) {
$config['base_dn'] = '';
}
if (! $config['filter']) {
$config['filter'] = '(objectClass=*)';
}
if (! $config['deref']) {
$config['deref'] = 'never';
}
if (! $config['mail_by']) {
$config['mail_by'] = 'attribute';
}
if (! $config['attr_mail']) {
$config['attr_mail'] = 'mail';
} else {
$config['attr_mail'] = strtolower($config['attr_mail']);
}
if (! $config['attr_local']) {
$config['attr_local'] = '';
} else {
$config['attr_local'] = strtolower($config['attr_local']);
}
if (! $config['attr_dom']) {
$config['attr_dom'] = '';
} else {
$config['attr_dom'] = strtolower($config['attr_dom']);
}
if (! $config['domain_static']) {
$config['domain_static'] = '';
}
if (! $config['ignore_domains']) {
$config['ignore_domains'] = array();
}
if (! $config['non_domain_attr']) {
$config['non_domain_attr'] = 'stop';
}
if (! $config['attr_name']) {
$config['attr_name'] = '';
} else {
$config['attr_name'] = strtolower($config['attr_name']);
}
if (! $config['attr_org']) {
$config['attr_org'] = '';
} else {
$config['attr_org'] = strtolower($config['attr_org']);
}
if (! $config['attr_reply']) {
$config['attr_reply'] = '';
} else {
$config['attr_reply'] = strtolower($config['attr_reply']);
}
if (! $config['attr_bcc']) {
$config['attr_bcc'] = '';
} else {
$config['attr_bcc'] = strtolower($config['attr_bcc']);
}
if (! $config['attr_sig']) {
$config['attr_sig'] = '';
} else {
$config['attr_sig'] = strtolower($config['attr_sig']);
}
// Override values
switch ( $config['deref'] ) {
case 'never':
$config['deref'] = $LDAP_DEREF_NEVER;
break;
case 'search':
$config['deref'] = $LDAP_DEREF_SEARCHING;
break;
case 'find':
$config['deref'] = $LDAP_DEREF_FINDING;
break;
case 'always':
$config['deref'] = $LDAP_DEREF_ALWAYS;
break;
}
// Check on empty parameters
if (! $config['base_dn']) {
throw new Exception('[user_search] base_dn must not be initial!');
}
// Check parameters with fixed value set
if (! in_array($config['deref'], $DEREFS)) {
throw new Exception('[user_search] deref "'.$config['deref'].'" is invalid');
}
if (! in_array($config['mail_by'], $MAIL_BYS)) {
throw new Exception('[user_search] mail_by "'.$config['mail_by'].'" is invalid');
}
if (! in_array($config['non_domain_attr'], $NDATTRS)) {
throw new Exception('[user_search] non_domain_attr "'.$config['non_domain_attr'].'" is invalid');
}
// Check parameter combinations
if ($config['mail_by'] == 'attribute' && ! $config['attr_mail']) {
throw new Exception('[user_search] attr_mail must not be initial, if mail_by is set to "attribute"!');
}
if ($config['mail_by'] == 'dn' && ! $config['attr_local']) {
throw new Exception('[user_search] attr_local must not be initial, if mail_by is set to "dn"!');
}
if ($config['mail_by'] == 'dn' && ! $config['attr_dom']) {
throw new Exception('[user_search] attr_dom must not be initial, if mail_by is set to "dn"!');
}
if ($config['mail_by'] == 'memberof' && ! $config['attr_local']) {
throw new Exception('[user_search] attr_local must not be initial, if mail_by is set to "memberof"!');
}
if ($config['mail_by'] == 'memberof' && ! $config['attr_dom']) {
throw new Exception('[user_search] attr_dom must not be initial, if mail_by is set to "memberof"!');
}
if ($config['mail_by'] == 'static' && ! $config['attr_local']) {
throw new Exception('[user_search] attr_local must not be initial, if mail_by is set to "static"!');
}
if ($config['mail_by'] == 'static' && ! $config['domain_static']) {
throw new Exception('[user_search] domain_static must not be initial, if mail_by is set to "static"!');
}
return $config;
}
function check_alias_config($config) {
$DEREFS = array($LDAP_DEREF_NEVER, $LDAP_DEREF_SEARCHING, $LDAP_DEREF_FINDING, $LDAP_DEREF_ALWAYS);
$MAIL_BYS = array('attribute', 'dn', 'memberof', 'static');
$NDATTRS = array('stop', 'skip');
// Set default values for empty config parameters
if (! $config['base_dn']) {
$config['base_dn'] = '';
}
if (! $config['filter']) {
$config['filter'] = '(objectClass=*)';
}
if (! $config['deref']) {
$config['deref'] = 'never';
}
if (! $config['mail_by']) {
$config['mail_by'] = 'attribute';
}
if (! $config['attr_mail']) {
$config['attr_mail'] = 'mail';
} else {
$config['attr_mail'] = strtolower($config['attr_mail']);
}
if (! $config['attr_local']) {
$config['attr_local'] = '';
} else {
$config['attr_local'] = strtolower($config['attr_local']);
}
if (! $config['attr_dom']) {
$config['attr_dom'] = '';
} else {
$config['attr_dom'] = strtolower($config['attr_dom']);
}
if (! $config['domain_static']) {
$config['domain_static'] = '';
}
if (! $config['ignore_domains']) {
$config['ignore_domains'] = array();
}
if (! $config['non_domain_attr']) {
$config['non_domain_attr'] = 'stop';
}
if (! $config['attr_name']) {
$config['attr_name'] = '';
} else {
$config['attr_name'] = strtolower($config['attr_name']);
}
if (! $config['attr_org']) {
$config['attr_org'] = '';
} else {
$config['attr_org'] = strtolower($config['attr_org']);
}
if (! $config['attr_reply']) {
$config['attr_reply'] = '';
} else {
$config['attr_reply'] = strtolower($config['attr_reply']);
}
if (! $config['attr_bcc']) {
$config['attr_bcc'] = '';
} else {
$config['attr_bcc'] = strtolower($config['attr_bcc']);
}
if (! $config['attr_sig']) {
$config['attr_sig'] = '';
} else {
$config['attr_sig'] = strtolower($config['attr_sig']);
}
// Override values
switch ( $config['deref'] ) {
case 'never':
$config['deref'] = $LDAP_DEREF_NEVER;
break;
case 'search':
$config['deref'] = $LDAP_DEREF_SEARCHING;
break;
case 'find':
$config['deref'] = $LDAP_DEREF_FINDING;
break;
case 'always':
$config['deref'] = $LDAP_DEREF_ALWAYS;
break;
}
// Check on empty parameters
if (! $config['base_dn']) {
throw new Exception('[alias_search] base_dn must not be initial!');
}
// Check parameters with fixed value set
if (! in_array($config['deref'], $DEREFS)) {
throw new Exception('[alias_search] deref "'.$config['deref'].'" is invalid');
}
if (! in_array($config['mail_by'], $MAIL_BYS)) {
throw new Exception('[alias_search] mail_by "'.$config['mail_by'].'" is invalid');
}
if (! in_array($config['non_domain_attr'], $NDATTRS)) {
throw new Exception('[alias_search] non_domain_attr "'.$config['non_domain_attr'].'" is invalid');
}
// Check parameter combinations
if ($config['mail_by'] == 'attribute' && ! $config['attr_mail']) {
throw new Exception('[alias_search] attr_mail must not be initial, if mail_by is set to "attribute"!');
}
if ($config['mail_by'] == 'dn' && ! $config['attr_local']) {
throw new Exception('[alias_search] attr_local must not be initial, if mail_by is set to "dn"!');
}
if ($config['mail_by'] == 'dn' && ! $config['attr_dom']) {
throw new Exception('[alias_search] attr_dom must not be initial, if mail_by is set to "dn"!');
}
if ($config['mail_by'] == 'memberof' && ! $config['attr_local']) {
throw new Exception('[alias_search] attr_local must not be initial, if mail_by is set to "memberof"!');
}
if ($config['mail_by'] == 'memberof' && ! $config['attr_dom']) {
throw new Exception('[alias_search] attr_dom must not be initial, if mail_by is set to "memberof"!');
}
if ($config['mail_by'] == 'static' && ! $config['attr_local']) {
throw new Exception('[alias_search] attr_local must not be initial, if mail_by is set to "static"!');
}
if ($config['mail_by'] == 'static' && ! $config['domain_static']) {
throw new Exception('[alias_search] domain_static must not be initial, if mail_by is set to "static"!');
}
return $config;
}
function check_general_config($config) {
$LOG_LEVELS = array(3, 2, 1, 0);
// Set default values for empty parameters
if (! $config['log_level']) {
$config['log_level'] = 'error';
}
if (! $config['update_existing']) {
$config['update_existing'] = false;
}
if (! $config['update_empty_fields']) {
$config['update_empty_fields'] = false;
}
// Override values
switch ( $config['log_level'] ) {
case 'debug':
$config['log_level'] = 3;
break;
case 'info':
$config['log_level'] = 2;
break;
case 'warning':
$config['log_level'] = 1;
break;
case 'error':
$config['log_level'] = 0;
break;
}
// Check parameters with fixed value set
if (! in_array($config['log_level'], $LOG_LEVELS)) {
throw new Exception('[general] log_level "'.$config['log_level'].'" is invalid');
}
return $config;
}
}
?>