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https://github.com/YunoHost-Apps/dotclear2_ynh.git
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125 lines
7.8 KiB
PHP
125 lines
7.8 KiB
PHP
<?php
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class ldapDcAuth extends dcAuth
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{
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# The user can't change his password
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protected $allow_pass_change = false;
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# LDAP parameter
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private $server = "localhost";
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private $port = "389";
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private $base = "dc=yunohost,dc=org";
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public function checkUser($user_id, $pwd=null, $user_key=null, $check_blog=true)
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{
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if ($pwd == '') {
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return parent::checkUser($user_id, null, $user_key, $check_blog);
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}
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# LDAP connection
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$ds = ldap_connect("ldap://".$this->server.":".$this->port);
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if ($ds)
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{
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ldap_set_option ($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
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if (ldap_bind($ds, "uid=".$user_id.",ou=users,".$this->base, $pwd))
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{
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# user_id needs to be in lowercase here
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$user_id = strtolower($user_id);
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# search the user in ldap, and get infos
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$filter = "(&(|(objectclass=posixAccount))(uid=".$user_id.")(permission=cn=__APP__.admin,ou=permission,".$this->base."))";
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$sr = ldap_search($ds, $this->base, $filter, array("dn", "cn", "sn", "mail", "givenname")); # /!\ fields have to be in lowercase
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$info = ldap_get_entries($ds, $sr);
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if ($info["count"] == 1)
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{
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try
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{
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$this->con->begin();
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$cur = $this->con->openCursor($this->user_table);
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# Store the password
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$cur->user_pwd = $pwd;
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# Store informations about the user
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$cur->user_id = $user_id;
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$cur->user_email = $info[0]['mail'][0];
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$cur->user_name = $info[0]['sn'][0];
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$cur->user_firstname = $info[0]['givenname'][0];
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$cur->user_displayname = $info[0]['cn'][0];
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$super_user = "__ADMIN__";
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if ($super_user == $user_id) {
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$cur->user_super = 1;
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}
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else {
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$cur->user_super = 0;
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}
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# If the user exist, then we just update his password.
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if ($this->core->userExists($user_id))
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{
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$this->sudo(array($this->core, 'updUser'), $user_id, $cur);
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}
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# If not, we create him.
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# In order for him to connect,
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# it is necessary to give him at least
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# a permission "usage" on the blog "default".
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else
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{
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$cur->user_lang = 'fr'; # Can change this, PR are welcome
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$cur->user_tz = 'Europe/Paris'; # Can change this, PR are welcome
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$cur->user_default_blog = 'default'; # Can change this, PR are welcome
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$this->sudo(array($this->core,'addUser'), $cur);
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}
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# Possible roles:
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# admin "administrator"
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# contentadmin "manage all entries and comments"
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# usage "manage their own entries and comments"
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# publish "publish entries and comments"
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# delete "delete entries and comments"
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# categories "manage categories"
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# media_admin "manage all media items"
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# media "manage their own media items"
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# pages "manage pages"
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# blogroll "manage blogroll"
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$permissions = array(
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'admin' => "__BLOG_ADMIN__",
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'contentadmin' => "__BLOG_CONTENTADMIN__",
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'usage' => "__BLOG_USAGE__",
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'publish' => "__BLOG_PUBLISH__",
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'delete' => "__BLOG_DELETE__",
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'categories' => "__BLOG_CATEGORIES__",
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'media_admin' => "__BLOG_MEDIA_ADMIN__",
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'media' => "__BLOG_MEDIA__",
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'pages' => "__BLOG_PAGES__",
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'blogroll' => "__BLOG_BLOGROLL__",
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);
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$set_perms = [];
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foreach ($permissions as $perm_id => $v) {
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if (is_string($v) && $v == "true") {
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$set_perms[$perm_id] = true;
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}
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}
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$this->sudo(array($this->core, 'setUserBlogPermissions'), $user_id, 'default', $set_perms, true);
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$this->con->commit();
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}
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catch (Exception $e)
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{
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# In case of error we cancel and return "false"
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$this->con->rollback();
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return false;
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}
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# The previous operations proceeded without error,
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# we can now call the parent method
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return parent::checkUser($user_id, $pwd);
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}
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}
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else
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{
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error_log("Failed to connect with the user ".$user_id);
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}
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}
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return parent::checkUser($user_id, $pwd);
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}
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}
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?>
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