Add config options to automatically generate LDAP attributes for new entries

Thomas Bruederli

2012-11-09 3f250a0fe63725f3daca904d93fd63d5eb437c56

 program/include/rcube_ldap.php

@@ -160,7 +160,7 @@
        }

        // make sure LDAP_rdn field is required
        if (!empty($this->prop['LDAP_rdn']) && !in_array($this->prop['LDAP_rdn'], $this->prop['required_fields'])) {
        if (!empty($this->prop['LDAP_rdn']) && !in_array($this->prop['LDAP_rdn'], $this->prop['required_fields']) && !in_array($this->prop['LDAP_rdn'], array_keys($this->prop['autovalues']))) {
            $this->prop['required_fields'][] = $this->prop['LDAP_rdn'];
        }

@@ -1086,6 +1086,9 @@
        $newentry = $this->_map_data($save_cols);
        $newentry['objectClass'] = $this->prop['LDAP_Object_Classes'];

        // add automatically generated attributes
        $this->add_autovalues($newentry);

        // Verify that the required fields are set.
        $missing = null;
        foreach ($this->prop['required_fields'] as $fld) {
@@ -1389,6 +1392,30 @@
        }
    }

    /**
     * Generate missing attributes as configured
     *
     * @param array LDAP record attributes
     */
    protected function add_autovalues(&$attrs)
    {
        $attrvals = array();
        foreach ($attrs as $k => $v) {
            $attrvals['{'.$k.'}'] = is_array($v) ? $v[0] : $v;
        }

        foreach ((array)$this->prop['autovalues'] as $lf => $templ) {
            if (empty($attrs[$lf])) {
                // replace {attr} placeholders with concrete attribute values
                $templ = preg_replace('/\{\w+\}/', '', strtr($templ, $attrvals));

                if (strpos($templ, '(') !== false)
                    $attrs[$lf] = eval("return ($templ);");
                else
                    $attrs[$lf] = $templ;
            }
        }
    }

    /**
     * Execute the LDAP search based on the stored credentials