* -------------------------------------------------------------------- *
* Kurzbeschreibung : Funktionen fuer die admins-Erweiterung *
* -------------------------------------------------------------------- *
- * *
+ * $Revision:: $ *
+ * $Date:: $ *
+ * $Tag:: 0.2.1-FINAL $ *
+ * $Author:: $ *
+ * Needs to be in all Files and every File needs "svn propset *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
* -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder *
+ * Copyright (c) 2003 - 2009 by Roland Haeder *
* For more information visit: http://www.mxchange.org *
* *
* This program is free software; you can redistribute it and/or modify *
************************************************************************/
// Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
- require($INC);
+if (!defined('__SECURITY')) {
+ die();
}
-//
-function ADMINS_CHECK_ACL($act, $wht)
-{
- global $_COOKIE, $ADMINS, $ADMINS_ACLS, $CONFIG;
+
+// Check ACL for menu combination
+function adminsCheckAdminAcl ($action, $what) {
// If action is login or logout allow allways!
- if (($act == "login") || ($act == "logout")) return true;
+ $default = 'allow';
+ if (($action == 'login') || ($action == 'logout')) return true;
// Default is deny
$ret = false;
- // Get admin's defult access right
- if (!empty($ADMINS['def_acl'][$_COOKIE['admin_login']]))
- {
- // Load from cache
- $default = $ADMINS['def_acl'][$_COOKIE['admin_login']];
-
- // Count cache hits
- $CONFIG['cache_hits']++;
- }
- else
- {
- // Load from database
- $result = SQL_QUERY_ESC("SELECT default_acl FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
- array($_COOKIE['admin_login']), __FILE__, __LINE__);
- list($default) = SQL_FETCHROW($result);
- SQL_FREERESULT($result);
- }
-
// Get admin's ID
- $aid = GET_ADMIN_ID($_COOKIE['admin_login']);
+ $adminId = getCurrentAdminId();
+
+ // Get admin's defult access right
+ $default = getAdminDefaultAcl($adminId);
- if (!empty($wht))
- {
+ if (!empty($what)) {
// Check for parent menu:
// First get it's action value
- $parent_action = GET_ACTION("admin", $wht);
+ $parent_action = getModeAction('admin', $what);
// Check with this function...
- $parent = ADMINS_CHECK_ACL($parent_action, "");
- }
- else
- {
+ $parent = adminsCheckAdminAcl($parent_action, '');
+ } else {
// Anything else is true!
$parent = false;
}
// Shall I test for a main or sub menu? (action or what?)
- $lines = 0; $acl_mode = "failed";
- if (GET_EXT_VERSION("cache") >= "0.1.2")
- {
- // Load only from array when there are lines!
- if (count($ADMINS_ACLS) > 0)
- {
- // Load ACL from array
- foreach ($ADMINS_ACLS['admin_id'] as $id=>$aid_acls)
- {
- if ($aid == $aid_acls)
- {
- // Okay, one line was found!
- if ((!empty($act)) && ($ADMINS_ACLS['action_menu'][$id] == $act))
- {
- // Main menu line found
- $acl_mode = $ADMINS_ACLS['access_mode'][$id];
- $lines = 1;
- }
- elseif ((!empty($wht)) && ($ADMINS_ACLS['what_menu'][$id] == $wht))
- {
- // Check sub menu
- $acl_mode = $ADMINS_ACLS['access_mode'][$id];
- $lines = 1;
- }
- if ($lines == 1)
- {
- // Count cache hits
- $CONFIG['cache_hits']++;
- break;
- }
- }
- }
+ $acl_mode = 'failed';
+ if ((isExtensionInstalledAndNewer('cache', '0.1.2')) && (isset($GLOBALS['cache_array']['admin_acls'])) && (count($GLOBALS['cache_array']['admin_acls']) > 0)) {
+ // Lookup in cache
+ if ((!empty($action)) && (isset($GLOBALS['cache_array']['admin_acls']['action_menu'][$adminId])) & ($GLOBALS['cache_array']['admin_acls']['action_menu'][$adminId] == $action)) {
+ // Main menu line found
+ $acl_mode = $GLOBALS['cache_array']['admin_acls']['access_mode'][$adminId];
- // No ACL found?
- if ($acl_mode == "failed")
- {
- $acl_mode = "";
- $lines = 0;
- }
- }
- else
- {
- // No lines here
- $lines = 0;
+ // Count cache hits
+ incrementStatsEntry('cache_hits');
+ } elseif ((!empty($what)) && (isset($GLOBALS['cache_array']['admin_acls']['what_menu'][$adminId])) && ($GLOBALS['cache_array']['admin_acls']['what_menu'][$adminId] == $what)) {
+ // Check sub menu
+ $acl_mode = $GLOBALS['cache_array']['admin_acls']['access_mode'][$adminId];
+
+ // Count cache hits
+ incrementStatsEntry('cache_hits');
}
- }
- else
- {
+ } elseif (!isExtensionActive('cache')) {
// Old version, so load it from database
- if (!empty($act))
- {
+ $result = false;
+ if (!empty($action)) {
// Main menu
- $result = SQL_QUERY_ESC("SELECT access_mode FROM "._MYSQL_PREFIX."_admins_acls WHERE admin_id=%d AND action_menu='%s' LIMIT 1",
- array(bigintval($aid), $act), __FILE__, __LINE__);
- }
- elseif (!empty($wht))
- {
+ $result = SQL_QUERY_ESC("SELECT `access_mode` FROM `{?_MYSQL_PREFIX?}_admins_acls` WHERE `admin_id`=%s AND `action_menu`='%s' LIMIT 1",
+ array(bigintval($adminId), $action), __FUNCTION__, __LINE__);
+ } elseif (!empty($what)) {
// Sub menu
- $result = SQL_QUERY_ESC("SELECT access_mode FROM "._MYSQL_PREFIX."_admins_acls WHERE admin_id=%d AND what_menu='%s' LIMIT 1",
- array(bigintval($aid), $wht), __FILE__, __LINE__);
+ $result = SQL_QUERY_ESC("SELECT `access_mode` FROM `{?_MYSQL_PREFIX?}_admins_acls` WHERE `admin_id`=%s AND `what_menu`='%s' LIMIT 1",
+ array(bigintval($adminId), $what), __FUNCTION__, __LINE__);
}
- // Get number of lines
- $lines = SQL_NUMROWS($result);
+ // Is an entry found?
+ if (SQL_NUMROWS($result) == 1) {
+ // Load ACL
+ list($acl_mode) = SQL_FETCHROW($result);
+ } // END - if
- // Load ACL
- list($acl_mode) = SQL_FETCHROW($result);
+ // Free memory
SQL_FREERESULT($result);
}
// Check ACL and (maybe) allow
- if ((($default == "allow") && ($lines == 0)) || (($default == "deny") && ($lines == "1") && ($acl_mode == "allow")) || (($lines == 0) && ($parent))) $ret = true;
+ //* DEBUG: */ print 'default='.$default.',acl_mode='.$acl_mode.',parent='.intval($parent).'<br />';
+ if (($default == 'allow') || (($default == 'deny') && ($acl_mode == 'allow')) || ($parent === true) || (($default == '***') && ($acl_mode == 'failed') && ($parent === false))) {
+ // Access is granted
+ $ret = true;
+ } // END - if
// Return value
+ //* DEBUG: */ outputHtml(__FUNCTION__."[".__LINE__."]:act={$action},wht={$whatOR},default={$default},acl_mode={$acl_mode}<br />");
return $ret;
}
+
// Create email link to admins's account
-function ADMINS_CREATE_EMAIL_LINK($email, $mod="admin")
-{
- $locked = " AND status='CONFIRMED'";
- if (IS_ADMIN()) $locked = "";
- if (strpos("@", $email) > 0)
- {
+function generateAdminEmailLink ($email, $mod = 'admin') {
+ // Is it an email?
+ if (strpos($email, '@') !== false) {
// Create email link
- $result = SQL_QUERY_ESC("SELECT id
-FROM "._MYSQL_PREFIX."_admins
-WHERE email='%s'".$locked." LIMIT 1",
- array($email), __FILE__, __LINE__);
- if (SQL_NUMROWS($result) == 1)
- {
+ $result = SQL_QUERY_ESC("SELECT `id`
+FROM
+ `{?_MYSQL_PREFIX?}_admins`
+WHERE
+ `email`='%s'
+LIMIT 1",
+ array($email), __FUNCTION__, __LINE__);
+
+ // Is there an entry?
+ if (SQL_NUMROWS($result) == 1) {
// Load userid
- list($uid) = SQL_FETCHROW($result);
+ list($adminId) = SQL_FETCHROW($result);
// Rewrite email address to contact link
- $email = URL."/modules.php?module=".$mod."&what=user_contct&u_id=".bigintval($uid);
- }
+ $email = "{?URL?}/modules.php?module=".$mod."&what=admins_contct&admin=".bigintval($adminId);
+ } // END - if
// Free memory
SQL_FREERESULT($result);
- }
- elseif (bigintval($email) > 0)
- {
+ } elseif ((is_int($email)) && ($email > 0)) {
// Direct ID given
- $email = URL."/modules.php?module=".$mod."&what=admins_contct&admin=".bigintval($email);
+ $email = "{?URL?}/modules.php?module=".$mod."&what=admins_contct&admin=".bigintval($email);
}
// Return rewritten (?) email address
return $email;
}
-//
+
+// Change a lot admin account
+function adminsChangeAdminAccount ($postData) {
+ // Begin the update
+ $cache_update = 0;
+ foreach ($postData['login'] as $id => $login) {
+ // Secure ID number
+ $id = bigintval($id);
+
+ // When both passwords match update admin account
+ if ($postData['pass1'][$id] == $postData['pass2'][$id]) {
+ // Save only when both passwords are the same (also when they are empty)
+ $add = ''; $cache_update = 1;
+
+ // Generate hash
+ $hash = generateHash($postData['pass1'][$id]);
+
+ // Save password when set
+ if (!empty($postData['pass1'][$id])) $add = sprintf(", password='%s'", SQL_ESCAPE($hash));
+
+ // Get admin's ID
+ $adminId = getCurrentAdminId();
+ $salt = substr(getAdminHash($adminId), 0, -40);
+
+ // Rewrite cookie when it's own account
+ if ($adminId == $id) {
+ // Set timeout cookie
+ setSession('admin_last', time());
+
+ if ($login != getSession('admin_login')) {
+ // Update login cookie
+ setSession('admin_login', $login);
+
+ // Update password cookie as well?
+ if (!empty($add)) setSession('admin_md5', $hash);
+ } elseif (generateHash($postData['pass1'][$id], $salt) != getSession('admin_md5')) {
+ // Update password cookie
+ setSession('admin_md5', $hash);
+ }
+ } // END - if
+
+ // Get default ACL from admin to check if we can allow him to change the default ACL
+ $default = getAdminDefaultAcl(getCurrentAdminId());
+
+ // Update admin account
+ if ($default == 'allow') {
+ // Allow changing default ACL
+ SQL_QUERY_ESC("UPDATE
+ `{?_MYSQL_PREFIX?}_admins`
+SET
+ `login`='%s'".$add.",
+ `email`='%s',
+ `default_acl`='%s',
+ `la_mode`='%s'
+WHERE
+ `id`=%s
+LIMIT 1",
+ array(
+ $login,
+ $postData['email'][$id],
+ $postData['mode'][$id],
+ $postData['la_mode'][$id],
+ $id
+ ), __FUNCTION__, __LINE__);
+ } else {
+ // Do not allow it here
+ SQL_QUERY_ESC("UPDATE
+ `{?_MYSQL_PREFIX?}_admins`
+SET
+ `login`='%s'".$add.",
+ `email`='%s',
+ `la_mode`='%s'
+WHERE
+ `id`=%s
+LIMIT 1",
+ array(
+ $login,
+ $postData['email'][$id],
+ $postData['la_mode'][$id],
+ $id
+ ), __FUNCTION__, __LINE__);
+ }
+
+ // Admin account saved
+ $message = getMessage('ADMIN_ACCOUNT_SAVED');
+ } else {
+ // Passwords did not match
+ $message = getMessage('ADMINS_ERROR_PASS_MISMATCH');
+ }
+
+ // Display message
+ if (!empty($message)) {
+ loadTemplate('admin_settings_saved', false, $message);
+ }
+ }
+
+ // Remove cache file
+ runFilterChain('post_admin_edited', postRequestArray());
+}
+
+// Make admin accounts editable
+function adminsEditAdminAccount ($postData) {
+ // "Resolve" current's admin access mode
+ $currMode = getAdminDefaultAcl(getCurrentAdminId());
+
+ // Begin the edit loop
+ $OUT = ''; $SW = 2;
+ foreach ($postData['sel'] as $id => $selected) {
+ // Secure ID number
+ $id = bigintval($id);
+
+ // Get the admin's data
+ $result = SQL_QUERY_ESC("SELECT `login`, `email`, `default_acl` AS mode, `la_mode` FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id`=%s LIMIT 1",
+ array($id), __FUNCTION__, __LINE__);
+ if ((SQL_NUMROWS($result) == 1) && ($selected == 1)) {
+ // Entry found
+ $content = SQL_FETCHARRAY($result);
+ SQL_FREERESULT($result);
+
+ // Prepare some more data for the template
+ $content['sw'] = $SW;
+ $content['id'] = $id;
+
+ // Shall we allow changing default ACL?
+ if ($currMode == 'allow') {
+ // Allow chaning it
+ $content['mode'] = generateOptionList('/ARRAY/', array('allow', 'deny'), array(getMessage('ADMINS_ALLOW_MODE'), getMessage('ADMINS_DENY_MODE')), $content['mode']);
+ } else {
+ // Don't allow it
+ $content['mode'] = ' ';
+ }
+ $content['la_mode'] = generateOptionList('/ARRAY/', array('global', 'OLD', 'NEW'), array(getMessage('ADMINS_GLOBAL_LA_SETTING'), getMessage('ADMINS_OLD_LA_SETTING'), getMessage('ADMINS_NEW_LA_SETTING')), $content['la_mode']);
+
+ // Load row template and switch color
+ $OUT .= loadTemplate('admin_edit_admins_row', true, $content);
+ $SW = 3 - $SW;
+ }
+ }
+
+ // Load template
+ loadTemplate('admin_edit_admins', false, $OUT);
+}
+
+// Delete given admin accounts
+function adminsDeleteAdminAccount ($postData) {
+ // Check if this account is the last one which cannot be deleted...
+ $result_main = SQL_QUERY("SELECT `id` FROM `{?_MYSQL_PREFIX?}_admins`", __FUNCTION__, __LINE__);
+ $accounts = SQL_NUMROWS($result_main);
+ SQL_FREERESULT($result_main);
+ if ($accounts > 1) {
+ // Delete accounts
+ $OUT = ''; $SW = 2;
+ foreach ($postData['sel'] as $id => $selected) {
+ // Secure ID number
+ $id = bigintval($id);
+
+ // Get the admin's data
+ $result = SQL_QUERY_ESC("SELECT login, email, default_acl AS mode, la_mode FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id`=%s LIMIT 1",
+ array($id), __FUNCTION__, __LINE__);
+ if (SQL_NUMROWS($result) == 1) {
+ // Entry found
+ $content = SQL_FETCHARRAY($result);
+ SQL_FREERESULT($result);
+ $content['mode'] = getMessage('ADMINS_'.strtoupper($content['mode']).'_MODE');
+ $content['la_mode'] = getMessage('ADMINS_'.strtoupper($content['la_mode']).'_LA_SETTING');
+
+ // Prepare some more data
+ $content['sw'] = $SW;
+ $content['id'] = $id;
+
+ // Load row template and switch color
+ $OUT .= loadTemplate('admin_del_admins_row', true, $content);
+ $SW = 3 - $SW;
+ }
+ }
+
+ // Load template
+ loadTemplate('admin_del_admins', false, $OUT);
+ } else {
+ // Cannot delete last account!
+ loadTemplate('admin_settings_saved', false, getMessage('ADMIN_ADMINS_CANNOT_DELETE_LAST'));
+ }
+}
+
+// Remove the given accounts
+function adminsRemoveAdminAccount ($postData) {
+ // Begin removal
+ $cache_update = 0;
+ foreach ($postData['sel'] as $id => $del) {
+ // Secure ID number
+ $id = bigintval($id);
+
+ // Delete only when it's not your own account!
+ if (($del == 1) && (getCurrentAdminId() != $id)) {
+ // Rewrite his tasks to all admins
+ SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_task_system` SET `assigned_admin`=0 WHERE `assigned_admin`=%s",
+ array($id), __FUNCTION__, __LINE__);
+
+ // Remove account
+ SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id`=%s LIMIT 1",
+ array($id), __FUNCTION__, __LINE__);
+ }
+ }
+
+ // Remove cache if cache system is activated
+ runFilterChain('post_admin_deleted', postRequestArray());
+}
+
+// List all admin accounts
+function adminsListAdminAccounts() {
+ // Select all admin accounts
+ $result = SQL_QUERY("SELECT `id`, `login`, `email`, `default_acl` AS mode, `la_mode` FROM `{?_MYSQL_PREFIX?}_admins` ORDER BY `login` ASC", __FUNCTION__, __LINE__);
+ $OUT = ''; $SW = 2;
+ while ($content = SQL_FETCHARRAY($result)) {
+ // Compile some variables
+ $content['mode'] = getMessage('ADMINS_'.strtoupper($content['mode']).'_MODE');
+ $content['la_mode'] = getMessage('ADMINS_'.strtoupper($content['la_mode']).'_LA_SETTING');
+
+ // Prepare some more data
+ $content['sw'] = $SW;
+ $content['email_link'] = generateEmailLink($content['id'], 'admins');
+
+ // Load row template and switch color
+ $OUT .= loadTemplate('admin_list_admins_row', true, $content);
+ $SW = 3 - $SW;
+ }
+
+ // Free memory
+ SQL_FREERESULT($result);
+
+ // Load template
+ loadTemplate('admin_list_admins', false, $OUT);
+}
+
+// Filter for adding extra data to the query
+function FILTER_ADD_EXTRA_SQL_DATA ($add = '') {
+ // Is the admins extension updated? (should be!)
+ if (getExtensionVersion('admins') >= '0.3.0') $add .= ', `default_acl` AS def_acl';
+ if (getExtensionVersion('admins') >= '0.6.7') $add .= ', `la_mode`';
+ if (getExtensionVersion('admins') >= '0.7.2') $add .= ', `login_failures`, UNIX_TIMESTAMP(`last_failure`) AS last_failure';
+
+ // Return it
+ return $add;
+}
+
+// Sends out mail to all administrators
+// IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
+function sendAdminsEmails ($subj, $template, $content, $UID) {
+ // Trim template name
+ $template = trim($template);
+
+ // Load email template
+ $message = loadEmailTemplate($template, $content, $UID);
+
+ // Check which admin shall receive this mail
+ $result = SQL_QUERY_ESC("SELECT `admin_id` FROM `{?_MYSQL_PREFIX?}_admins_mails` WHERE `mail_template`='%s' ORDER BY `admin_id` ASC",
+ array($template), __FUNCTION__, __LINE__);
+ if (SQL_NUMROWS($result) == 0) {
+ // Create new entry (to all admins)
+ SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_admins_mails` (`admin_id`, `mail_template`) VALUES (0, '%s')",
+ array($template), __FUNCTION__, __LINE__);
+ } else {
+ // Load admin IDs...
+ // @TODO This can be, somehow, rewritten
+ $adminIds = array();
+ while ($content = SQL_FETCHARRAY($result)) {
+ $adminIds[] = $content['admin_id'];
+ } // END - while
+
+ // Free memory
+ SQL_FREERESULT($result);
+
+ // Init result
+ $result = false;
+
+ // "implode" IDs and query string
+ $adminId = implode(',', $adminIds);
+ if ($adminId == '-1') {
+ if (isExtensionActive('events')) {
+ // Add line to user events
+ EVENTS_ADD_LINE($subj, $message, $UID);
+ } else {
+ // Log error for debug
+ logDebugMessage(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
+ $template,
+ $subj,
+ $UID
+ ));
+ }
+ } elseif ($adminId == 0) {
+ // Select all email adresses
+ $result = SQL_QUERY("SELECT `email` FROM `{?_MYSQL_PREFIX?}_admins` ORDER BY `id` ASC",
+ __FUNCTION__, __LINE__);
+ } else {
+ // If Admin-ID is not "to-all" select
+ $result = SQL_QUERY_ESC("SELECT `email` FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id` IN (%s) ORDER BY `id` ASC",
+ array($adminId), __FUNCTION__, __LINE__);
+ }
+ }
+
+ // Load email addresses and send away
+ while ($content = SQL_FETCHARRAY($result)) {
+ sendEmail($content['email'], $subj, $message);
+ } // END - while
+
+ // Free memory
+ SQL_FREERESULT($result);
+}
+
+// [EOF]
?>
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