mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-12-26 08:00:12 +01:00
373 lines
12 KiB
PHP
373 lines
12 KiB
PHP
<?php
|
|
|
|
class ModelUserAuth extends Model {
|
|
|
|
public function checkLogin($username = '', $password = '') {
|
|
$ok = 0;
|
|
|
|
if($username == '' || $password == '') { return 0; }
|
|
|
|
if(ENABLE_LDAP_AUTH == 1) {
|
|
$ok = $this->checkLoginAgainstLDAP($username, $password);
|
|
if($ok == 1) { return $ok; }
|
|
}
|
|
|
|
if(ENABLE_IMAP_AUTH == 1) {
|
|
require 'Zend/Mail/Protocol/Imap.php';
|
|
$ok = $this->checkLoginAgainstIMAP($username, $password);
|
|
if($ok == 1) { return $ok; }
|
|
}
|
|
|
|
if(ENABLE_POP3_AUTH == 1) {
|
|
require 'Zend/Mail/Protocol/Pop3.php';
|
|
$ok = $this->checkLoginAgainstPOP3($username, $password);
|
|
if($ok == 1) { return $ok; }
|
|
}
|
|
|
|
// fallback local auth
|
|
|
|
$query = $this->db->query("SELECT u.username, u.uid, u.realname, u.dn, u.password, u.isadmin, u.domain FROM " . TABLE_USER . " u, " . TABLE_EMAIL . " e WHERE e.email=? AND e.uid=u.uid", array($username));
|
|
|
|
if(!isset($query->row['password'])) { return 0; }
|
|
|
|
$pass = crypt($password, $query->row['password']);
|
|
|
|
if($pass == $query->row['password']){
|
|
$ok = 1;
|
|
|
|
AUDIT(ACTION_LOGIN, $username, '', '', 'successful auth against user table');
|
|
}
|
|
else {
|
|
AUDIT(ACTION_LOGIN_FAILED, $username, '', '', 'failed auth against user table');
|
|
}
|
|
|
|
if($ok == 0 && strlen($query->row['dn']) > 3) {
|
|
$ok = $this->checkLoginAgainstFallbackLDAP($query->row, $password);
|
|
}
|
|
|
|
|
|
if($ok == 1) {
|
|
$_SESSION['username'] = $query->row['username'];
|
|
$_SESSION['uid'] = $query->row['uid'];
|
|
$_SESSION['admin_user'] = $query->row['isadmin'];
|
|
$_SESSION['email'] = $username;
|
|
$_SESSION['domain'] = $query->row['domain'];
|
|
$_SESSION['realname'] = $query->row['realname'];
|
|
|
|
$_SESSION['auditdomains'] = $this->model_user_user->get_users_all_domains($query->row['uid']);
|
|
$_SESSION['emails'] = $this->model_user_user->get_users_all_email_addresses($query->row['uid']);
|
|
$_SESSION['folders'] = $this->model_folder_folder->get_all_folder_ids($query->row['uid']);
|
|
$_SESSION['extra_folders'] = $this->model_folder_folder->get_all_extra_folder_ids($query->row['uid']);
|
|
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
private function checkLoginAgainstLDAP($username = '', $password = '') {
|
|
$ldap_type = '';
|
|
$ldap_host = LDAP_HOST;
|
|
$ldap_base_dn = LDAP_BASE_DN;
|
|
$ldap_helper_dn = LDAP_HELPER_DN;
|
|
$ldap_helper_password = LDAP_HELPER_PASSWORD;
|
|
$ldap_auditor_member_dn = LDAP_AUDITOR_MEMBER_DN;
|
|
$ldap_admin_member_dn = LDAP_ADMIN_MEMBER_DN;
|
|
|
|
$role = 0;
|
|
|
|
if(ENABLE_SAAS == 1) {
|
|
$a = $this->model_saas_ldap->get_ldap_params_by_email($username);
|
|
|
|
if(count($a) >= 6) {
|
|
$ldap_type = $a[0];
|
|
$ldap_host = $a[1];
|
|
$ldap_base_dn = $a[2];
|
|
$ldap_helper_dn = $a[3];
|
|
$ldap_helper_password = $a[4];
|
|
$ldap_auditor_member_dn = $a[5];
|
|
}
|
|
}
|
|
|
|
list($ldap_mail_attr, $ldap_account_objectclass, $ldap_distributionlist_attr, $ldap_distributionlist_objectclass) = get_ldap_attribute_names($ldap_type);
|
|
|
|
if($ldap_host == '' || $ldap_helper_password == '') { return 0; }
|
|
|
|
$ldap = new LDAP($ldap_host, $ldap_helper_dn, $ldap_helper_password);
|
|
|
|
if($ldap->is_bind_ok()) {
|
|
|
|
$query = $ldap->query($ldap_base_dn, "(&(objectClass=$ldap_account_objectclass)($ldap_mail_attr=$username))", array());
|
|
|
|
if(isset($query->row['dn']) && $query->row['dn']) {
|
|
$a = $query->row;
|
|
|
|
$ldap_auth = new LDAP($ldap_host, $a['dn'], $password);
|
|
|
|
if(ENABLE_SYSLOG == 1) { syslog(LOG_INFO, "ldap auth against '" . $ldap_host . "', dn: '" . $a['dn'] . "', result: " . $ldap_auth->is_bind_ok()); }
|
|
|
|
if($ldap_auth->is_bind_ok()) {
|
|
|
|
$query = $ldap->query($ldap_base_dn, "(|(&(objectClass=$ldap_account_objectclass)($ldap_mail_attr=$username))(&(objectClass=$ldap_distributionlist_objectclass)($ldap_distributionlist_attr=$username)" . ")(&(objectClass=$ldap_distributionlist_objectclass)($ldap_distributionlist_attr=" . stripslashes($a['dn']) . ")))", array("mail", "mailalternateaddress", "proxyaddresses", "zimbraMailForwardingAddress", "member", "memberOfGroup"));
|
|
|
|
if($this->check_ldap_membership($ldap_auditor_member_dn, $query->rows) == 1) { $role = 2; }
|
|
if($this->check_ldap_membership($ldap_admin_member_dn, $query->rows) == 1) { $role = 1; }
|
|
|
|
$emails = $this->get_email_array_from_ldap_attr($query->rows);
|
|
|
|
$this->add_session_vars($a['cn'], $username, $emails, $role);
|
|
|
|
AUDIT(ACTION_LOGIN, $username, '', '', 'successful auth against LDAP');
|
|
|
|
return 1;
|
|
}
|
|
else {
|
|
AUDIT(ACTION_LOGIN_FAILED, $username, '', '', 'failed auth against LDAP');
|
|
}
|
|
}
|
|
}
|
|
else if(ENABLE_SYSLOG == 1) {
|
|
syslog(LOG_INFO, "cannot bind to '" . $ldap_host . "' as '" . $ldap_helper_dn . "'");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
private function check_ldap_membership($ldap_auditor_member_dn = '', $e = array()) {
|
|
if($ldap_auditor_member_dn == '') { return 0; }
|
|
|
|
foreach($e as $a) {
|
|
foreach (array("memberof", "dn") as $memberattr) {
|
|
if(isset($a[$memberattr])) {
|
|
|
|
if(isset($a[$memberattr]['count'])) {
|
|
for($i = 0; $i < $a[$memberattr]['count']; $i++) {
|
|
if($a[$memberattr][$i] == $ldap_auditor_member_dn) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if($a[$memberattr] == $ldap_auditor_member_dn) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
public function get_email_array_from_ldap_attr($e = array()) {
|
|
$data = array();
|
|
|
|
foreach($e as $a) {
|
|
foreach (array("mail", "mailalternateaddress", "proxyaddresses", "zimbraMailForwardingAddress", "member", "memberOfGroup") as $mailattr) {
|
|
if(isset($a[$mailattr])) {
|
|
|
|
if(is_array($a[$mailattr])) {
|
|
for($i = 0; $i < $a[$mailattr]['count']; $i++) {
|
|
if(preg_match("/^smtp\:/i", $a[$mailattr][$i]) || strchr($a[$mailattr][$i], '@') ) {
|
|
$email = strtolower(preg_replace("/^smtp\:/i", "", $a[$mailattr][$i]));
|
|
if(!in_array($email, $data) && strchr($email, '@') && substr($email, 0, 4) != 'sip:') { array_push($data, $email); }
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$email = strtolower(preg_replace("/^smtp\:/i", "", $a[$mailattr]));
|
|
if(!in_array($email, $data) && strchr($email, '@') && substr($email, 0, 4) != 'sip:') { array_push($data, $email); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
|
|
private function add_session_vars($name = '', $email = '', $emails = array(), $role = 0) {
|
|
$a = explode("@", $email);
|
|
|
|
$uid = $this->model_user_user->get_uid_by_email($email);
|
|
if($uid < 1) {
|
|
$uid = $this->model_user_user->get_next_uid(TABLE_EMAIL);
|
|
$query = $this->db->query("INSERT INTO " . TABLE_EMAIL . " (uid, email) VALUES(?,?)", array($uid, $email));
|
|
}
|
|
|
|
$_SESSION['username'] = $name;
|
|
$_SESSION['uid'] = $uid;
|
|
|
|
if($role > 0) {
|
|
$_SESSION['admin_user'] = $role;
|
|
} else {
|
|
$_SESSION['admin_user'] = 0;
|
|
}
|
|
|
|
$_SESSION['email'] = $email;
|
|
$_SESSION['domain'] = $a[1];
|
|
$_SESSION['realname'] = $name;
|
|
|
|
$_SESSION['auditdomains'] = $this->model_domain_domain->get_your_all_domains_by_email($email);
|
|
$_SESSION['emails'] = $emails;
|
|
$_SESSION['folders'] = array();
|
|
$_SESSION['extra_folders'] = array();
|
|
}
|
|
|
|
|
|
private function checkLoginAgainstFallbackLDAP($user = array(), $password = '') {
|
|
if($password == '' || !isset($user['username']) || !isset($user['domain']) || !isset($user['dn']) || strlen($user['domain']) < 2){ return 0; }
|
|
|
|
$query = $this->db->query("SELECT remotehost, basedn FROM " . TABLE_REMOTE . " WHERE remotedomain=?", array($user['domain']));
|
|
|
|
if($query->num_rows != 1) { return 0; }
|
|
|
|
$ldap = new LDAP($query->row['remotehost'], $user['dn'], $password);
|
|
|
|
if($ldap->is_bind_ok()) {
|
|
$this->change_password($user['username'], $password);
|
|
|
|
AUDIT(ACTION_LOGIN, $user['username'], '', '', 'changed password in local table');
|
|
|
|
return 1;
|
|
}
|
|
else {
|
|
AUDIT(ACTION_LOGIN_FAILED, $user['username'], '', '', 'failed bind to ' . $query->row['remotehost'], $user['dn']);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
private function checkLoginAgainstIMAP($username = '', $password = '') {
|
|
$user = array();
|
|
|
|
$imap = new Zend_Mail_Protocol_Imap(IMAP_HOST, IMAP_PORT, IMAP_SSL);
|
|
if($imap->login($username, $password)) {
|
|
$imap->logout();
|
|
|
|
$this->add_session_vars($username, $username, array($username), 0);
|
|
|
|
$_SESSION['password'] = $password;
|
|
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
private function checkLoginAgainstPOP3($username = '', $password = '') {
|
|
$user = array();
|
|
$rc = 0;
|
|
|
|
try {
|
|
$conn = new Zend_Mail_Protocol_Pop3(POP3_HOST, POP3_PORT, POP3_SSL);
|
|
|
|
if($conn) {
|
|
$s = $conn->connect(POP3_HOST);
|
|
|
|
if($s) {
|
|
|
|
try {
|
|
$conn->login($username, $password);
|
|
|
|
$this->add_session_vars($username, $username, array($username), 0);
|
|
$rc = 1;
|
|
}
|
|
catch (Zend_Mail_Protocol_Exception $e) {}
|
|
}
|
|
}
|
|
}
|
|
catch (Zend_Mail_Protocol_Exception $e) {}
|
|
|
|
return $rc;
|
|
}
|
|
|
|
|
|
public function check_ntlm_auth() {
|
|
$ldap_mail_attr = 'mail';
|
|
$ldap_account_objectclass = 'user';
|
|
$ldap_distributionlist_attr = 'member';
|
|
$ldap_distributionlist_objectclass = 'group';
|
|
$ldap_auditor_member_dn = LDAP_AUDITOR_MEMBER_DN;
|
|
$ldap_admin_member_dn = LDAP_ADMIN_MEMBER_DN;
|
|
|
|
$role = 0;
|
|
|
|
if(!isset($_SERVER['REMOTE_USER']) || $_SERVER['REMOTE_USER'] == '') { return 0; }
|
|
|
|
$u = explode("\\", $_SERVER['REMOTE_USER']);
|
|
|
|
if(isset($u[1])) { $username = $u[1]; }
|
|
else { $username = $_SERVER['REMOTE_USER']; }
|
|
|
|
if(ENABLE_SYSLOG == 1) { syslog(LOG_INFO, "sso login: $username"); }
|
|
|
|
$ldap = new LDAP(LDAP_HOST, LDAP_HELPER_DN, LDAP_HELPER_PASSWORD);
|
|
|
|
if($ldap->is_bind_ok()) {
|
|
|
|
$query = $ldap->query(LDAP_BASE_DN, "(&(objectClass=$ldap_account_objectclass)(samaccountname=" . $username . "))", array());
|
|
|
|
if(isset($query->row['dn'])) {
|
|
$a = $query->row;
|
|
|
|
if(isset($a['mail']['count'])) { $username = $a['mail'][0]; } else { $username = $a['mail']; }
|
|
$username = strtolower(preg_replace("/^smtp\:/i", "", $username));
|
|
|
|
$query = $ldap->query(LDAP_BASE_DN, "(|(&(objectClass=$ldap_account_objectclass)($ldap_mail_attr=$username))(&(objectClass=$ldap_distributionlist_objectclass)($ldap_distributionlist_attr=$username)" . ")(&(objectClass=$ldap_distributionlist_objectclass)($ldap_distributionlist_attr=" . $a['dn'] . ")))", array());
|
|
|
|
$emails = $this->get_email_array_from_ldap_attr($query->rows);
|
|
|
|
if($this->check_ldap_membership($ldap_auditor_member_dn, $query->rows) == 1) { $role = 2; }
|
|
if($this->check_ldap_membership($ldap_admin_member_dn, $query->rows) == 1) { $role = 1; }
|
|
|
|
$this->add_session_vars($a['cn'], $username, $emails, $role);
|
|
|
|
AUDIT(ACTION_LOGIN, $username, '', '', 'successful auth against LDAP');
|
|
|
|
return 1;
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
public function get_failed_login_count() {
|
|
$session = Registry::get('session');
|
|
|
|
$n = $session->get('failed_logins');
|
|
if($n == '') { $n = 0; }
|
|
|
|
return $n;
|
|
}
|
|
|
|
|
|
public function increment_failed_login_count($n = 0) {
|
|
$session = Registry::get('session');
|
|
|
|
$n = $session->get('failed_logins') + 1;
|
|
$session->set('failed_logins', $n);
|
|
}
|
|
|
|
|
|
public function change_password($username = '', $password = '') {
|
|
if($username == "" || $password == ""){ return 0; }
|
|
|
|
$query = $this->db->query("UPDATE " . TABLE_USER . " SET password=? WHERE username=?", array(crypt($password), $username));
|
|
|
|
$rc = $this->db->countAffected();
|
|
|
|
return $rc;
|
|
}
|
|
|
|
}
|
|
|
|
?>
|