dotclear2_ynh/conf/class.auth.ldap.php

<?php
class myDcAuth extends dcAuth
{
        # The user can't change his password
        protected $allow_pass_change = false;

        public function checkUser($user_id, $pwd=null, $user_key=null, $check_blog=true)
        {
                if ($pwd == '') {
                        return parent::checkUser($user_id, null, $user_key, $check_blog);
                }

                $this->con->begin();
                $cur = $this->con->openCursor($this->user_table);

                # LDAP parameter
                $server = "localhost";
                $port = "389";
                $racine = "dc=yunohost,dc=org";

                # LDAP connection
                $ds=ldap_connect($server);
                ldap_set_option ($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
                if (ldap_bind($ds,"uid=".$user_id.",ou=users,dc=yunohost,dc=org",$pwd))
                {
                        # Store the password
                        $cur->user_pwd = $pwd;

                        # If the user exist, then we just update his password.
                        if ($this->core->userExists($user_id))
                        {
                                $this->sudo(array($this->core,'updUser'),$user_id,$cur);
                                $this->con->commit();
                        }
                        # If not, we create him.
                        # In order for him to connect, 
                        # it is necessary to give him at least
                        # a permission "usage" on the blog "default".
                        else
                        {
                                # search the user in ldap, and get infos
                                $sr=ldap_search($ds,$racine,"uid=$user_id",array( "dn", "cn", "sn", "mail", "givenname")); # /!\ fields have to be in lowercase
                                $info = ldap_get_entries($ds, $sr);


                                if ($info["count"] ==1)
                                {
                                        $cur->user_id = $user_id;
                                        $cur->user_email = $info[0]['mail'][0];
                                        $cur->user_name = $info[0]['givenname'][0];
                                        $cur->user_firstname = $info[0]['sn'][0];
                                        $cur->user_lang = 'fr';                         # Can change this, PR are welcome
                                        $cur->user_tz = 'Europe/Paris';                 # Can change this, PR are welcome
                                        $cur->user_default_blog = 'default';            # Can change this, PR are welcome
                                        $this->sudo(array($this->core,'addUser'),$cur);
                                        # Possible roles:
                                        #admin "administrator"
                                        #usage "manage their own entries and comments"
                                        #publish "publish entries and comments"
                                        #delete "delete entries and comments"
                                        #contentadmin "manage all entries and comments"
                                        #categories "manage categories"
                                        #media "manage their own media items"
                                        #media_admin "manage all media items"
                                        #pages "manage pages"
                                        #blogroll "manage blogroll"
                                        $this->sudo(array($this->core,'setUserBlogPermissions'),$user_id,'default',array('usage'=>true)); # Can change this, PR are welcome
                                        $this->con->commit();
                                }
                        }

                        # The previous operations proceeded without error,
                        # we can now call the parent method
                        return parent::checkUser($user_id, $pwd, $user_key, $check_blog);
                }
                # In case of error we cancel and return "false"
                $this->con->rollback();
                return false;
        }
}
?>