Rename lib/dokuwiki to vendors/dokuwiki

1 files changed, 0 insertions, 324 deletions

diff --git a/lib/dokuwiki/inc/auth/plain.class.php b/lib/dokuwiki/inc/auth/plain.class.php
deleted file mode 100644
index 94e0c6bc2..000000000
--- a/lib/dokuwiki/inc/auth/plain.class.php
+++ /dev/null
@@ -1,324 +0,0 @@
-<?php
-/**
- * Plaintext authentication backend
- *
- * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author     Andreas Gohr <andi@splitbrain.org>
- * @author     Chris Smith <chris@jalakai.co.uk>
- */
-
-define('DOKU_AUTH', dirname(__FILE__));
-require_once(DOKU_AUTH.'/basic.class.php');
-
-define('AUTH_USERFILE',DOKU_CONF.'users.auth.php');
-
-class auth_plain extends auth_basic {
-
-    var $users = null;
-    var $_pattern = array();
-
-    /**
-     * Constructor
-     *
-     * Carry out sanity checks to ensure the object is
-     * able to operate. Set capabilities.
-     *
-     * @author  Christopher Smith <chris@jalakai.co.uk>
-     */
-    function auth_plain() {
-      if (!@is_readable(AUTH_USERFILE)){
-        $this->success = false;
-      }else{
-        if(@is_writable(AUTH_USERFILE)){
-          $this->cando['addUser']      = true;
-          $this->cando['delUser']      = true;
-          $this->cando['modLogin']     = true;
-          $this->cando['modPass']      = true;
-          $this->cando['modName']      = true;
-          $this->cando['modMail']      = true;
-          $this->cando['modGroups']    = true;
-        }
-        $this->cando['getUsers']     = true;
-        $this->cando['getUserCount'] = true;
-      }
-    }
-
-    /**
-     * Check user+password [required auth function]
-     *
-     * Checks if the given user exists and the given
-     * plaintext password is correct
-     *
-     * @author  Andreas Gohr <andi@splitbrain.org>
-     * @return  bool
-     */
-    function checkPass($user,$pass){
-
-      $userinfo = $this->getUserData($user);
-      if ($userinfo === false) return false;
-
-      return auth_verifyPassword($pass,$this->users[$user]['pass']);
-    }
-
-    /**
-     * Return user info
-     *
-     * Returns info about the given user needs to contain
-     * at least these fields:
-     *
-     * name string  full name of the user
-     * mail string  email addres of the user
-     * grps array   list of groups the user is in
-     *
-     * @author  Andreas Gohr <andi@splitbrain.org>
-     */
-    function getUserData($user){
-
-      if($this->users === null) $this->_loadUserData();
-      return isset($this->users[$user]) ? $this->users[$user] : false;
-    }
-
-    /**
-     * Create a new User
-     *
-     * Returns false if the user already exists, null when an error
-     * occurred and true if everything went well.
-     *
-     * The new user will be added to the default group by this
-     * function if grps are not specified (default behaviour).
-     *
-     * @author  Andreas Gohr <andi@splitbrain.org>
-     * @author  Chris Smith <chris@jalakai.co.uk>
-     */
-    function createUser($user,$pwd,$name,$mail,$grps=null){
-      global $conf;
-
-      // user mustn't already exist
-      if ($this->getUserData($user) !== false) return false;
-
-      $pass = auth_cryptPassword($pwd);
-
-      // set default group if no groups specified
-      if (!is_array($grps)) $grps = array($conf['defaultgroup']);
-
-      // prepare user line
-      $groups = join(',',$grps);
-      $userline = join(':',array($user,$pass,$name,$mail,$groups))."\n";
-
-      if (io_saveFile(AUTH_USERFILE,$userline,true)) {
-        $this->users[$user] = compact('pass','name','mail','grps');
-        return $pwd;
-      }
-
-      msg('The '.AUTH_USERFILE.' file is not writable. Please inform the Wiki-Admin',-1);
-      return null;
-    }
-
-    /**
-     * Modify user data
-     *
-     * @author  Chris Smith <chris@jalakai.co.uk>
-     * @param   $user      nick of the user to be changed
-     * @param   $changes   array of field/value pairs to be changed (password will be clear text)
-     * @return  bool
-     */
-    function modifyUser($user, $changes) {
-      global $conf;
-      global $ACT;
-      global $INFO;
-
-      // sanity checks, user must already exist and there must be something to change
-      if (($userinfo = $this->getUserData($user)) === false) return false;
-      if (!is_array($changes) || !count($changes)) return true;
-
-      // update userinfo with new data, remembering to encrypt any password
-      $newuser = $user;
-      foreach ($changes as $field => $value) {
-        if ($field == 'user') {
-          $newuser = $value;
-          continue;
-        }
-        if ($field == 'pass') $value = auth_cryptPassword($value);
-        $userinfo[$field] = $value;
-      }
-
-      $groups = join(',',$userinfo['grps']);
-      $userline = join(':',array($newuser, $userinfo['pass'], $userinfo['name'], $userinfo['mail'], $groups))."\n";
-
-      if (!$this->deleteUsers(array($user))) {
-        msg('Unable to modify user data. Please inform the Wiki-Admin',-1);
-        return false;
-      }
-
-      if (!io_saveFile(AUTH_USERFILE,$userline,true)) {
-        msg('There was an error modifying your user data. You should register again.',-1);
-        // FIXME, user has been deleted but not recreated, should force a logout and redirect to login page
-        $ACT == 'register';
-        return false;
-      }
-
-      $this->users[$newuser] = $userinfo;
-      return true;
-    }
-
-    /**
-     *  Remove one or more users from the list of registered users
-     *
-     *  @author  Christopher Smith <chris@jalakai.co.uk>
-     *  @param   array  $users   array of users to be deleted
-     *  @return  int             the number of users deleted
-     */
-    function deleteUsers($users) {
-
-      if (!is_array($users) || empty($users)) return 0;
-
-      if ($this->users === null) $this->_loadUserData();
-
-      $deleted = array();
-      foreach ($users as $user) {
-        if (isset($this->users[$user])) $deleted[] = preg_quote($user,'/');
-      }
-
-      if (empty($deleted)) return 0;
-
-      $pattern = '/^('.join('|',$deleted).'):/';
-
-      if (io_deleteFromFile(AUTH_USERFILE,$pattern,true)) {
-        foreach ($deleted as $user) unset($this->users[$user]);
-        return count($deleted);
-      }
-
-      // problem deleting, reload the user list and count the difference
-      $count = count($this->users);
-      $this->_loadUserData();
-      $count -= count($this->users);
-      return $count;
-    }
-
-    /**
-     * Return a count of the number of user which meet $filter criteria
-     *
-     * @author  Chris Smith <chris@jalakai.co.uk>
-     */
-    function getUserCount($filter=array()) {
-      if($this->users === null) $this->_loadUserData();
-
-      if (!count($filter)) return count($this->users);
-
-      $count = 0;
-      $this->_constructPattern($filter);
-
-      foreach ($this->users as $user => $info) {
-          $count += $this->_filter($user, $info);
-      }
-
-      return $count;
-    }
-
-    /**
-     * Bulk retrieval of user data
-     *
-     * @author  Chris Smith <chris@jalakai.co.uk>
-     * @param   start     index of first user to be returned
-     * @param   limit     max number of users to be returned
-     * @param   filter    array of field/pattern pairs
-     * @return  array of userinfo (refer getUserData for internal userinfo details)
-     */
-    function retrieveUsers($start=0,$limit=0,$filter=array()) {
-
-      if ($this->users === null) $this->_loadUserData();
-
-      ksort($this->users);
-
-      $i = 0;
-      $count = 0;
-      $out = array();
-      $this->_constructPattern($filter);
-
-      foreach ($this->users as $user => $info) {
-        if ($this->_filter($user, $info)) {
-          if ($i >= $start) {
-            $out[$user] = $info;
-            $count++;
-            if (($limit > 0) && ($count >= $limit)) break;
-          }
-          $i++;
-        }
-      }
-
-      return $out;
-    }
-
-    /**
-     * Only valid pageid's (no namespaces) for usernames
-     */
-    function cleanUser($user){
-        global $conf;
-        return cleanID(str_replace(':',$conf['sepchar'],$user));
-    }
-
-    /**
-     * Only valid pageid's (no namespaces) for groupnames
-     */
-    function cleanGroup($group){
-        global $conf;
-        return cleanID(str_replace(':',$conf['sepchar'],$group));
-    }
-
-    /**
-     * Load all user data
-     *
-     * loads the user file into a datastructure
-     *
-     * @author  Andreas Gohr <andi@splitbrain.org>
-     */
-    function _loadUserData(){
-      $this->users = array();
-
-      if(!@file_exists(AUTH_USERFILE)) return;
-
-      $lines = file(AUTH_USERFILE);
-      foreach($lines as $line){
-        $line = preg_replace('/#.*$/','',$line); //ignore comments
-        $line = trim($line);
-        if(empty($line)) continue;
-
-        $row    = explode(":",$line,5);
-        $groups = array_values(array_filter(explode(",",$row[4])));
-
-        $this->users[$row[0]]['pass'] = $row[1];
-        $this->users[$row[0]]['name'] = urldecode($row[2]);
-        $this->users[$row[0]]['mail'] = $row[3];
-        $this->users[$row[0]]['grps'] = $groups;
-      }
-    }
-
-    /**
-     * return 1 if $user + $info match $filter criteria, 0 otherwise
-     *
-     * @author   Chris Smith <chris@jalakai.co.uk>
-     */
-    function _filter($user, $info) {
-        // FIXME
-        foreach ($this->_pattern as $item => $pattern) {
-            if ($item == 'user') {
-                if (!preg_match($pattern, $user)) return 0;
-            } else if ($item == 'grps') {
-                if (!count(preg_grep($pattern, $info['grps']))) return 0;
-            } else {
-                if (!preg_match($pattern, $info[$item])) return 0;
-            }
-        }
-        return 1;
-    }
-
-    function _constructPattern($filter) {
-      $this->_pattern = array();
-      foreach ($filter as $item => $pattern) {
-//        $this->_pattern[$item] = '/'.preg_quote($pattern,"/").'/i';          // don't allow regex characters
-        $this->_pattern[$item] = '/'.str_replace('/','\/',$pattern).'/i';    // allow regex characters
-      }
-    }
-}
-
-//Setup VIM: ex: et ts=2 enc=utf-8 :