php.ini
による設定か .htaccess
内にphp_value magic_quotes_gpc off
を記述このバックエンドプログラムは同じサーバー内にインストールされている掲示板システム、PunBB 1.2.x または 1.3.x で認証を行うものです。これにより、PunBBのアカウントでDokuWikiにもログインできるようになります。(PunBBのクッキーを利用し、シングルサインオンをできるようにします。)
このバックエンドはPunBBの設定を利用するので、PunBBがインストールされているディレクトリの位置をPUN_ROOT
をdefine文で設定します。DokuWikiディレクトリのconf/local.protected.php
に次のように設定を追加します。
$conf['useacl'] =1; $conf['authtype']='punbb'; define('PUN_ROOT','/path/to/punbb/');
このパスは絶対パスでなければいけません。また、末尾にスラッシュ(/)が必要です。たとえば、/var/www/free.fr/2/8/mysite/punbb/
のようになります。
管理者ユーザーとして認識させるには、PunBBの管理者グループの名前をDokuWiki設定のsuperuserオプションで設定する必要があります。PunBBの管理者グループの名前の付け方は言語パックによって異なります。英語の場合は@Administrators
ですが、フランス語では@Administrateurs
となっています。
DokuWiki 2008-05-05までのバージョンでは、このバックエンドはDokuWikiのソースに含まれていました。それ以降のバージョンではこのバックエンドが含まれていません。
インストールするには、DokuWikiディレクトリにinc/auth/punbb.class.php
ファイルを新規に作成して、つぎのコードをコピー&ペーストします。
<?php /** * PunBB auth backend * * Uses external Trust mechanism to check against PunBB's * user cookie. PunBB's PUN_ROOT must be defined correctly. * * @author Andreas Gohr <andi@splitbrain.org> */ if(!defined('PUN_ROOT')) define('PUN_ROOT', DOKU_INC.'../forum/'); if(get_magic_quotes_gpc()){ nice_die('Sorry the punbb auth backend requires the PHP option <a href="http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-gpc">magic_quotes_gpc</a> to be disabled for proper operation. Either setup your PHP install accordingly or choose a different auth backend.'); } require_once PUN_ROOT.'include/common.php'; require_once DOKU_INC.'inc/auth/mysql.class.php'; #dbg($GLOBALS); #dbg($pun_user); class auth_punbb extends auth_mysql { /** * Constructor. * * Sets additional capabilities and config strings */ function auth_punbb(){ global $conf; $this->cando['external'] = true; $this->cando['logoff'] = true; // make sure we use a crypt understood by punbb if(function_exists('sha1')){ $conf['passcrypt'] = 'sha1'; }else{ $conf['passcrypt'] = 'md5'; } // get global vars from PunBB config global $db_host; global $db_name; global $db_username; global $db_password; global $db_prefix; // now set up the mysql config strings $conf['auth']['mysql']['server'] = $db_host; $conf['auth']['mysql']['user'] = $db_username; $conf['auth']['mysql']['password'] = $db_password; $conf['auth']['mysql']['database'] = $db_name; $conf['auth']['mysql']['checkPass'] = "SELECT u.password AS pass FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}' AND g.g_title != 'Guest'"; $conf['auth']['mysql']['getUserInfo'] = "SELECT password AS pass, realname AS name, email AS mail, id, g_title as `group` FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}'"; $conf['auth']['mysql']['getGroups'] = "SELECT g.g_title as `group` FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}'"; $conf['auth']['mysql']['getUsers'] = "SELECT DISTINCT u.username AS user FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id"; $conf['auth']['mysql']['FilterLogin'] = "u.username LIKE '%{user}'"; $conf['auth']['mysql']['FilterName'] = "u.realname LIKE '%{name}'"; $conf['auth']['mysql']['FilterEmail'] = "u.email LIKE '%{email}'"; $conf['auth']['mysql']['FilterGroup'] = "g.g_title LIKE '%{group}'"; $conf['auth']['mysql']['SortOrder'] = "ORDER BY u.username"; $conf['auth']['mysql']['addUser'] = "INSERT INTO ${db_prefix}users (username, password, email, realname) VALUES ('%{user}', '%{pass}', '%{email}', '%{name}')"; $conf['auth']['mysql']['addGroup'] = "INSERT INTO ${db_prefix}groups (g_title) VALUES ('%{group}')"; $conf['auth']['mysql']['addUserGroup']= "UPDATE ${db_prefix}users SET group_id=%{gid} WHERE id='%{uid}'"; $conf['auth']['mysql']['delGroup'] = "DELETE FROM ${db_prefix}groups WHERE g_id='%{gid}'"; $conf['auth']['mysql']['getUserID'] = "SELECT id FROM ${db_prefix}users WHERE username='%{user}'"; $conf['auth']['mysql']['updateUser'] = "UPDATE ${db_prefix}users SET"; $conf['auth']['mysql']['UpdateLogin'] = "username='%{user}'"; $conf['auth']['mysql']['UpdatePass'] = "password='%{pass}'"; $conf['auth']['mysql']['UpdateEmail'] = "email='%{email}'"; $conf['auth']['mysql']['UpdateName'] = "realname='%{name}'"; $conf['auth']['mysql']['UpdateTarget']= "WHERE id=%{uid}"; $conf['auth']['mysql']['delUserGroup']= "UPDATE ${db_prefix}users SET g_id=4 WHERE id=%{uid}"; $conf['auth']['mysql']['getGroupID'] = "SELECT g_id AS id FROM ${db_prefix}groups WHERE g_title='%{group}'"; $conf['auth']['mysql']['TablesToLock']= array("${db_prefix}users", "${db_prefix}users AS u", "${db_prefix}groups", "${db_prefix}groups AS g"); $conf['auth']['mysql']['debug'] = 1; // call mysql constructor $this->auth_mysql(); } /** * Just checks against the $pun_user variable */ function trustExternal($user,$pass,$sticky=false){ global $USERINFO; global $conf; global $lang; global $pun_user; global $pun_config; $sticky ? $sticky = true : $sticky = false; //sanity check // someone used the login form if(!empty($user)){ if($this->checkPass($user,$pass)){ $expire = ($sticky) ? time() + 31536000 : 0; $uinfo = $this->getUserData($user); pun_setcookie($uinfo['id'], auth_cryptPassword($pass), $expire); $pun_user = array(); $pun_user['password'] = auth_cryptPassword($pass); $pun_user['username'] = $user; $pun_user['realname'] = $uinfo['name']; $pun_user['email'] = $uinfo['mail']; $pun_user['g_title'] = $uinfo['group']; }else{ //invalid credentials - log off msg($lang['badlogin'],-1); auth_logoff(); return false; } } if(isset($pun_user) && !$pun_user['is_guest']){ // okay we're logged in - set the globals $USERINFO['pass'] = $pun_user['password']; $USERINFO['name'] = $pun_user['realname']; $USERINFO['mail'] = $pun_user['email']; $USERINFO['grps'] = array($pun_user['g_title']); $_SERVER['REMOTE_USER'] = $pun_user['username']; $_SESSION[DOKU_COOKIE]['auth']['user'] = $pun_user['username']; $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO; return true; } // to be sure auth_logoff(); return false; } /** * remove punbb cookie on logout */ function logOff(){ global $pun_user; $pun_user = array(); $pun_user['is_guest'] = 1; pun_setcookie(1, random_pass(8), time() + 31536000); } } //Setup VIM: ex: et ts=2 enc=utf-8 :
DokuWiki 2008-05-05までのバージョンではバックエンドがDokuWikiソースに含まれていました。それ以降のバージョンでは含まれていません。
インストールするには、DokuWikiディレクトリにinc/auth/punbb.class.php
というファイルを新規に作成して、次のコードをコピー&ペーストします。
<?php /** * PunBB 1.3.x auth backend * * Uses external Trust mechanism to check against PunBB's * user cookie. PunBB's FORUM_ROOT must be defined correctly. * * @author Andreas Gohr <andi@splitbrain.org> */ // needed if you use URL rewrite in you Wiki and Punbb // i.e.: example.com/wiki/article and example.com/punbb/topic/1515/subject/ define('FORUM_IGNORE_REQUEST_URI', 1); // do not confirm the action in punbb, usefull for ajax in dokuwiki define('FORUM_SKIP_CSRF_CONFIRM', 1); if(!defined('FORUM_ROOT')) define('FORUM_ROOT', DOKU_INC.'../forum/'); if(get_magic_quotes_gpc()){ nice_die('Sorry the punbb auth backend requires the PHP option <a href="http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-gpc">magic_quotes_gpc</a> to be disabled for proper operation. Either setup your PHP install accordingly or choose a different auth backend.'); } require_once FORUM_ROOT.'include/common.php'; require_once DOKU_INC.'inc/auth/mysql.class.php'; #dbg($GLOBALS); #dbg($forum_user); class auth_punbb extends auth_mysql { /** * Constructor. * * Sets additional capabilities and config strings */ function auth_punbb(){ global $conf; $this->cando['external'] = true; $this->cando['logoff'] = true; // make sure we use a crypt understood by punbb if(function_exists('sha1')){ $conf['passcrypt'] = 'sha1'; }else{ $conf['passcrypt'] = 'md5'; } // get global vars from PunBB config global $db_host; global $db_name; global $db_username; global $db_password; global $db_prefix; // now set up the mysql config strings $conf['auth']['mysql']['server'] = $db_host; $conf['auth']['mysql']['user'] = $db_username; $conf['auth']['mysql']['password'] = $db_password; $conf['auth']['mysql']['database'] = $db_name; $conf['auth']['mysql']['checkPass'] = "SELECT u.password AS pass FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}' AND g.g_title != 'Guest'"; $conf['auth']['mysql']['getUserInfo'] = "SELECT password AS pass, realname AS name, email AS mail, id, g_title as `group` FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}'"; $conf['auth']['mysql']['getGroups'] = "SELECT g.g_title as `group` FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id AND u.username = '%{user}'"; $conf['auth']['mysql']['getUsers'] = "SELECT DISTINCT u.username AS user FROM ${db_prefix}users AS u, ${db_prefix}groups AS g WHERE u.group_id = g.g_id"; $conf['auth']['mysql']['FilterLogin'] = "u.username LIKE '%{user}'"; $conf['auth']['mysql']['FilterName'] = "u.realname LIKE '%{name}'"; $conf['auth']['mysql']['FilterEmail'] = "u.email LIKE '%{email}'"; $conf['auth']['mysql']['FilterGroup'] = "g.g_title LIKE '%{group}'"; $conf['auth']['mysql']['SortOrder'] = "ORDER BY u.username"; $conf['auth']['mysql']['addUser'] = "INSERT INTO ${db_prefix}users (username, password, email, realname) VALUES ('%{user}', '%{pass}', '%{email}', '%{name}')"; $conf['auth']['mysql']['addGroup'] = "INSERT INTO ${db_prefix}groups (g_title) VALUES ('%{group}')"; $conf['auth']['mysql']['addUserGroup']= "UPDATE ${db_prefix}users SET group_id=%{gid} WHERE id='%{uid}'"; $conf['auth']['mysql']['delGroup'] = "DELETE FROM ${db_prefix}groups WHERE g_id='%{gid}'"; $conf['auth']['mysql']['getUserID'] = "SELECT id FROM ${db_prefix}users WHERE username='%{user}'"; $conf['auth']['mysql']['updateUser'] = "UPDATE ${db_prefix}users SET"; $conf['auth']['mysql']['UpdateLogin'] = "username='%{user}'"; $conf['auth']['mysql']['UpdatePass'] = "password='%{pass}'"; $conf['auth']['mysql']['UpdateEmail'] = "email='%{email}'"; $conf['auth']['mysql']['UpdateName'] = "realname='%{name}'"; $conf['auth']['mysql']['UpdateTarget']= "WHERE id=%{uid}"; $conf['auth']['mysql']['delUserGroup']= "UPDATE ${db_prefix}users SET g_id=4 WHERE id=%{uid}"; $conf['auth']['mysql']['getGroupID'] = "SELECT g_id AS id FROM ${db_prefix}groups WHERE g_title='%{group}'"; $conf['auth']['mysql']['TablesToLock']= array("${db_prefix}users", "${db_prefix}users AS u", "${db_prefix}groups", "${db_prefix}groups AS g"); $conf['auth']['mysql']['debug'] = 1; // call mysql constructor $this->auth_mysql(); } /** * Just checks against the $forum_user variable */ function trustExternal($user,$pass,$sticky=false){ global $USERINFO; global $conf; global $lang; global $forum_user; global $pun_config; $sticky ? $sticky = true : $sticky = false; //sanity check // someone used the login form if(!empty($user)){ if($this->checkPass($user,$pass)){ $expire = ($sticky) ? time() + 31536000 : 0; $uinfo = $this->getUserData($user); forum_setcookie($uinfo['id'], auth_cryptPassword($pass), $expire); $forum_user = array(); $forum_user['password'] = auth_cryptPassword($pass); $forum_user['username'] = $user; $forum_user['realname'] = $uinfo['name']; $forum_user['email'] = $uinfo['mail']; $forum_user['g_title'] = $uinfo['group']; }else{ //invalid credentials - log off msg($lang['badlogin'],-1); auth_logoff(); return false; } } if(isset($forum_user) && !$forum_user['is_guest']){ // okay we're logged in - set the globals $USERINFO['pass'] = $pun_user['password']; $USERINFO['name'] = utf8_encode($forum_user['realname']); $USERINFO['mail'] = $forum_user['email']; $USERINFO['grps'] = array($forum_user['g_title']); $_SERVER['REMOTE_USER'] = utf8_encode($forum_user['username']); $_SESSION[DOKU_COOKIE]['auth']['user'] = utf8_encode($forum_user['username']); $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO; return true; } // to be sure auth_logoff(); return false; } /** * remove punbb cookie on logout */ function logOff(){ global $forum_user; $forum_user = array(); $forum_user['is_guest'] = 1; forum_setcookie(1, random_key(8), time() + 31536000); } } //Setup VIM: ex: et ts=2 enc=utf-8 :
DokuWiki uses UTF-8 and PunBB ISO8859-1, so this is just a character encoding problem. In order to get the right usernames, open /dokuwiki/inc/auth/punbb.class.php, find (l136 on v. 2007-06-26b) :
if(isset($pun_user) && !$pun_user['is_guest']){ // okay we're logged in - set the globals $USERINFO['pass'] = $pun_user['password']; $USERINFO['name'] = $pun_user['realname']; $USERINFO['mail'] = $pun_user['email']; $USERINFO['grps'] = array($pun_user['g_title']); $_SERVER['REMOTE_USER'] = $pun_user['username']; $_SESSION[DOKU_COOKIE]['auth']['user'] = $pun_user['username']; $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO; return true; }
And replace by :
if(isset($pun_user) && !$pun_user['is_guest']){ // okay we're logged in - set the globals $USERINFO['pass'] = $pun_user['password']; $USERINFO['name'] = utf8_encode($pun_user['realname']); $USERINFO['mail'] = $pun_user['email']; $USERINFO['grps'] = array($pun_user['g_title']); $_SERVER['REMOTE_USER'] = utf8_encode($pun_user['username']); $_SESSION[DOKU_COOKIE]['auth']['user'] = utf8_encode($pun_user['username']); $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO; return true; }
Maximilien Thiel 2007-11-13 - 11:00 UTC +01:00
// okay we're logged in - set the globals $USERINFO['pass'] = $pun_user['password']; $USERINFO['name'] = preg_match('/^1\.2/',$pun_config['o_cur_version']) ? utf8_encode($pun_user['realname']) : $pun_user['realname']; $USERINFO['mail'] = $pun_user['email']; $USERINFO['grps'] = array($pun_user['g_title']);
(only the $USERINFO['name'] line is changed)
Stéphane Gully
~ ここまでのDiscussionは2010/01/06のコピーです。英語版の最新ページもあわせて閲覧することを推奨します。 ~
PunBBの公式サイトの下記フォーラムも参考に。
※PunBB-1.3.4/DokuWiki-2009-12-25の場合
PunBBのinclude/utf8ディレクトリ内には、utf8用の文字列操作関数を定義したファイルが複数存在する。これらは実際のところDokuWikiのinc/utf8.phpのコードをバラにして格納したものである。このままだと統合したときに「同じ関数が再定義されている」というエラーが出てしまう。そこで、PunBBでもDokuWiki内のinc/utf8.phpのコードを使うように変更する。
PunBB内の、include/essentials.php内の25行目~27行目をコメントアウトし、DOKU_ROOTにDokuWikiの絶対パスを定義して、inc/utf8.phpを読み込ませる。
変更前
// Load UTF-8 functions require FORUM_ROOT.'include/utf8/utf8.php'; require FORUM_ROOT.'include/utf8/ucwords.php'; require FORUM_ROOT.'include/utf8/trim.php';
変更後
// Load UTF-8 functions //require FORUM_ROOT.'include/utf8/utf8.php'; //require FORUM_ROOT.'include/utf8/ucwords.php'; //require FORUM_ROOT.'include/utf8/trim.php'; if(!defined('DOKU_ROOT')){ define('DOKU_ROOT','/home/wiki/'); } require DOKU_ROOT.'inc/utf8.php';
php.ini
による設定か .htaccess
内にphp_value magic_quotes_gpc off
を記述