| | |
| | | { |
| | | $this->ready = true; |
| | | |
| | | $bind_pass = $this->prop['bind_pass']; |
| | | $bind_user = $this->prop['bind_user']; |
| | | $bind_dn = $this->prop['bind_dn']; |
| | | $base_dn = $this->prop['base_dn']; |
| | | |
| | | // User specific access, generate the proper values to use. |
| | | if ($this->prop['user_specific']) { |
| | | // No password set, use the session password |
| | | if (empty($this->prop['bind_pass'])) { |
| | | $this->prop['bind_pass'] = $RCMAIL->decrypt($_SESSION['password']); |
| | | if (empty($bind_pass)) { |
| | | $bind_pass = $RCMAIL->decrypt($_SESSION['password']); |
| | | } |
| | | |
| | | // Get the pieces needed for variable replacement. |
| | |
| | | $this->_debug("S: search returned dn: $bind_dn"); |
| | | |
| | | if ($bind_dn) { |
| | | $this->prop['bind_dn'] = $bind_dn; |
| | | $dn = ldap_explode_dn($bind_dn, 1); |
| | | $replaces['%dn'] = $dn[0]; |
| | | } |
| | | } |
| | | } |
| | | // Replace the bind_dn and base_dn variables. |
| | | $this->prop['bind_dn'] = strtr($this->prop['bind_dn'], $replaces); |
| | | $this->prop['base_dn'] = strtr($this->prop['base_dn'], $replaces); |
| | | $bind_dn = strtr($bind_dn, $replaces); |
| | | $base_dn = strtr($base_dn, $replaces); |
| | | |
| | | if (empty($bind_user)) { |
| | | $bind_user = $u; |
| | | } |
| | | } |
| | | |
| | | if (!empty($this->prop['bind_dn']) && !empty($this->prop['bind_pass'])) |
| | | $this->ready = $this->_bind($this->prop['bind_dn'], $this->prop['bind_pass']); |
| | | if (!empty($bind_pass)) { |
| | | if (!empty($bind_dn)) { |
| | | $this->ready = $this->_bind($bind_dn, $bind_pass); |
| | | } |
| | | else if (!empty($this->prop['auth_cid'])) { |
| | | $this->ready = $this->_sasl_bind($this->prop['auth_cid'], $bind_pass, $bind_user); |
| | | } |
| | | else { |
| | | $this->ready = $this->_sasl_bind($bind_user, $bind_pass); |
| | | } |
| | | } |
| | | } |
| | | else |
| | | raise_error(array('code' => 100, 'type' => 'ldap', |
| | |
| | | |
| | | |
| | | /** |
| | | * Bind connection with (SASL-) user and password |
| | | * |
| | | * @param string $authc Authentication user |
| | | * @param string $pass Bind password |
| | | * @param string $authz Autorization user |
| | | * |
| | | * @return boolean True on success, False on error |
| | | */ |
| | | private function _sasl_bind($authc, $pass, $authz=null) |
| | | { |
| | | if (!$this->conn) { |
| | | return false; |
| | | } |
| | | |
| | | if (!function_exists('ldap_sasl_bind')) { |
| | | raise_error(array( |
| | | 'code' => 100, 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Unable to bind: ldap_sasl_bind() not exists"), |
| | | true, true); |
| | | } |
| | | |
| | | if (!empty($authz)) { |
| | | $authz = 'u:' . $authz; |
| | | } |
| | | |
| | | if (!empty($this->prop['auth_method'])) { |
| | | $method = $this->prop['auth_method']; |
| | | } |
| | | else { |
| | | $method = 'DIGEST-MD5'; |
| | | } |
| | | |
| | | $this->_debug("C: Bind [mech: $method, authc: $authc, authz: $authz] [pass: $pass]"); |
| | | |
| | | if (ldap_sasl_bind($this->conn, NULL, $pass, $method, NULL, $authc, $authz)) { |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | |
| | | raise_error(array( |
| | | 'code' => ldap_errno($this->conn), 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Bind failed for authcid=$authc ".ldap_error($this->conn)), |
| | | true); |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Bind connection with DN and password |
| | | * |
| | | * @param string Bind DN |