inc/modules/admin.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 08/31/2003 *
   4  * ===================                          Last change: 07/02/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : admin.php                                        *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Administration module                            *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Administrationsmodul                             *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
  20  * For more information visit: http://mxchange.org                      *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         exit();
  41 } // END - if
  42
  43 // Load include file
  44 loadIncludeOnce('inc/modules/admin/admin-inc.php');
  45
  46 // Fix "deleted" cookies in PHP4 (PHP5 does remove them, PHP4 sets them to deleted!)
  47 fixDeletedCookies(array('admin_id', 'admin_md5', 'admin_last'));
  48
  49 // Init return value
  50 $ret = 'init';
  51
  52 // Is no admin registered?
  53 if (!isAdminRegistered()) {
  54         // Register first admin
  55         registerFirstAdmin();
  56 } elseif (isGetRequestElementSet('reset_pass')) {
  57         // Is the form submitted?
  58         if ((isPostRequestElementSet('send_link')) && (isPostRequestElementSet('email'))) {
  59                 // Output result
  60                 displayMessage(sendAdminPasswordResetLink(postRequestElement('email')));
  61         } elseif (isGetRequestElementSet('hash')) {
  62                 // Output form for hash validation
  63                 loadTemplate('admin_validate_reset_hash_form', FALSE, getRequestElement('hash'));
  64         } elseif ((isPostRequestElementSet('validate_hash')) && (isPostRequestElementSet('admin_login')) && (isPostRequestElementSet('hash'))) {
  65                 // Validate the login data and hash
  66                 $valid = adminResetValidateHashLogin(postRequestElement('hash'), postRequestElement('admin_login'));
  67
  68                 // Valid?
  69                 if ($valid === TRUE) {
  70                         // Prepare content first
  71                         $content = array(
  72                                 'hash'        => postRequestElement('hash'),
  73                                 'admin_login' => postRequestElement('admin_login')
  74                         );
  75
  76                         // Validation okay so display form for final password change
  77                         loadTemplate('admin_reset_password_form', FALSE, $content);
  78                 } else {
  79                         // Cannot validate the login data and hash
  80                         displayMessage('{--ADMIN_VALIDATION_RESET_LOGIN_HASH_FAILED--}');
  81                 }
  82         } elseif ((isPostRequestElementSet('reset_pass')) && (isPostRequestElementSet('hash')) && (isPostRequestElementSet('admin_login')) && (isPostRequestElementSet('admin_pass1')) && (postRequestElement('admin_pass1') == postRequestElement('admin_pass2'))) {
  83                 // Okay, we shall the admin password here. So first revalidate the hash
  84                 if (adminResetValidateHashLogin(postRequestElement('hash'), postRequestElement('admin_login'))) {
  85                         // Output result
  86                         loadTemplate('admin_reset_password_done', FALSE, doResetAdminPassword(postRequestElement('admin_login'), postRequestElement('admin_pass1')));
  87                 } else {
  88                         // Validation failed
  89                         displayMessage('{--ADMIN_VALIDATION_RESET_LOGIN_HASH_FAILED2--}');
  90                 }
  91         } else {
  92                 // Output reset password form
  93                 loadTemplate('admin_reset_password_send_link');
  94         }
  95 } elseif ((!isSessionVariableSet('admin_id')) || (!isSessionVariableSet('admin_md5')) || (!isSessionVariableSet('admin_last'))) {
  96         // At leat one administrator account was created
  97         if ((isSessionVariableSet('admin_id')) && (isSessionVariableSet('admin_md5')) && (isSessionVariableSet('admin_last'))) {
  98                 // Timeout for last login, we have to logout first!
  99                 redirectToUrl('modules.php?module=admin&amp;logout=1');
 100         } // END - if
 101
 102         if (isGetRequestElementSet('register')) {
 103                 // Registration of first admin is done
 104                 if (getRequestElement('register') == 'done') {
 105                         // Regisration done!
 106                         displayMessage('{--ADMIN_REGISTER_DONE--}');
 107                 } // END - if
 108         } // END - if
 109
 110         // Check if the admin has submitted data or not
 111         if ((isFormSent()) && ((!isPostRequestElementSet('admin_login')) || (!isPostRequestElementSet('admin_password')) || (strlen(postRequestElement('admin_password')) < getConfig('minium_admin_pass_length')))) {
 112                 setPostRequestElement('login', '***');
 113         } // END - if
 114
 115         if ((isFormSent('login')) && (postRequestElement('login') != '***')) {
 116                 // All required data was entered so we check his account
 117                 $ret = ifAdminLoginDataIsValid(postRequestElement('admin_login'), postRequestElement('admin_password'));
 118
 119                 // Which status do we have?
 120                 switch ($ret) {
 121                         case 'done': // Admin and password are okay, so we log in now
 122                                 // Load URL
 123                                 redirectToUrl('modules.php?' . addAllGetRequestParameters());
 124                                 break;
 125
 126                         case '404': // Administrator login not found
 127                                 setPostRequestElement('login', $ret);
 128                                 $ret = '{%message,ADMIN_ACCOUNT_404=' . postRequestElement('admin_login') . '%}';
 129                                 destroyAdminSession(TRUE);
 130                                 break;
 131
 132                         case 'password': // Wrong password
 133                                 setPostRequestElement('login', $ret);
 134                                 $ret = '{--WRONG_PASS--} [<a href="{%url=modules.php?module=admin&amp;reset_pass=1%}">{--ADMIN_RESET_PASS--}</a>]';
 135                                 destroyAdminSession(TRUE);
 136                                 break;
 137
 138                         default: // Others will be logged
 139                                 logDebugMessage(__FILE__, __LINE__, sprintf("Unknown return code %s from ifAdminLoginDataIsValid()", $ret));
 140                                 break;
 141                 } // END - switch
 142         } // END - if
 143
 144         // Error detected?
 145         if ($ret != 'done') {
 146                 $content['admin_login'] = '';
 147                 if (isPostRequestElementSet('admin_login')) {
 148                         $content['admin_login'] = postRequestElement('admin_login');
 149                 } // END - if
 150
 151                 // Init array elements
 152                 $content['login_message'] = '';
 153                 $content['pass_message']  = '';
 154
 155                 if (isFormSent('login')) {
 156                         // Set messages to zero
 157                         $loginMessage = '';
 158                         $passwdMessage = '';
 159
 160                         // Check for login
 161                         if (!isPostRequestElementSet('admin_login')) {
 162                                 // No login entered?
 163                                 $loginMessage = '{--ADMIN_NO_LOGIN--}';
 164                         } elseif ((!empty($ret)) && (postRequestElement('login') == '404')) {
 165                                 // An error comes back from login?
 166                                 $loginMessage = $ret;
 167                         }
 168
 169                         // Check for password
 170                         if (!isPostRequestElementSet('admin_password')) {
 171                                 // No password entered?
 172                                 $passwdMessage = '{--ADMIN_NO_PASS--}';
 173                         } elseif (strlen(postRequestElement('admin_password')) < getConfig('minium_admin_pass_length')) {
 174                                 // Or password too short?
 175                                 $passwdMessage = '{--ADMIN_SHORT_PASS--}';
 176                         } elseif ((!empty($ret)) && (postRequestElement('login') == 'password')) {
 177                                 // An error comes back from login?
 178                                 $passwdMessage = $ret;
 179                         }
 180
 181                         // Load message templates if the messages have been set
 182                         if (!empty($loginMessage)) {
 183                                 $content['login_message'] = loadTemplate('admin_login_msg', TRUE, $loginMessage);
 184                         } // END - if
 185                         if (!empty($passwdMessage)) {
 186                                 $content['pass_message']  = loadTemplate('admin_login_msg', TRUE, $passwdMessage);
 187                         } // END - if
 188                 } // END - if
 189
 190                 // Add all parameter
 191                 $content['all_parameter'] = addAllGetRequestParameters();
 192
 193                 // Load login form template
 194                 loadTemplate('admin_login_form', FALSE, $content);
 195         } // END - if
 196 } elseif (isGetRequestElementSet('logout')) {
 197         // Only try to remove cookies
 198         if (destroyAdminSession(TRUE)) {
 199                 // Load logout template
 200                 if (isGetRequestElementSet('register')) {
 201                         // Secure input
 202                         $register = getRequestElement('register');
 203
 204                         // Special logout redirect for installation of given extension
 205                         loadTemplate(sprintf("admin_logout_%s_install", $register));
 206                 } elseif (isGetRequestElementSet('remove')) {
 207                         // Secure input
 208                         $remove = getRequestElement('remove');
 209
 210                         // Special logout redirect for removal of given extension
 211                         loadTemplate(sprintf("admin_logout_%s_remove", $remove));
 212                 } else {
 213                         // Logged out normally
 214                         loadTemplate('admin_logout');
 215                 }
 216         } else {
 217                 // Something went wrong here...
 218                 loadTemplate('admin_settings_unsaved', FALSE, '{--ADMIN_LOGOUT_FAILED--}');
 219
 220                 // Add fatal message
 221                 addFatalMessage(__FILE__, __LINE__, '{--CANNOT_UNREG_SESS--}');
 222         }
 223 } else {
 224         // Maybe an Admin want's to login?
 225         $ret = ifAdminCookiesAreValid(getCurrentAdminId(), getAdminMd5());
 226
 227         // Check status
 228         switch ($ret) {
 229                 case 'done':
 230                         // Check for access control line of current menu entry
 231                         runFilterChain('check_admin_acl');
 232
 233                         // Check for version and switch between old menu system and new intelligent menu system
 234                         if (adminGetMenuMode() == 'NEW') {
 235                                 // Load include for admin AJAX
 236                                 loadIncludeOnce('inc/ajax/ajax_admin.php');
 237
 238                                 // Load main template
 239                                 loadTemplate('admin_ajax_main');
 240                         } else {
 241                                 /*
 242                                  * This little call constructs the whole default old and lacky menu system
 243                                  * on left side. It also renders the content on right side
 244                                  */
 245                                 doAdminAction();
 246                         }
 247                         break;
 248
 249                 case '404': // Administrator login not found
 250                         setPostRequestElement('login', $ret);
 251                         displayMessage('{%message,ADMIN_ACCOUNT_404=' . getCurrentAdminId() . '%}');
 252                         destroyAdminSession(TRUE);
 253                         break;
 254
 255                 case 'password': // Wrong password
 256                         setPostRequestElement('login', $ret);
 257                         displayMessage('{--WRONG_PASS--}');
 258                         destroyAdminSession(TRUE);
 259                         break;
 260
 261                 case 'session': // Invalid admin session
 262                         setPostRequestElement('login', $ret);
 263                         displayMessage('{--INVALID_ADMIN_SESSION--}');
 264                         destroyAdminSession(TRUE);
 265                         break;
 266
 267                 default: // Others will be logged
 268                         logDebugMessage(__FILE__, __LINE__, sprintf("Unknown return code %s from ifAdminCookiesAreValid()", $ret));
 269                         break;
 270         } // END - switch
 271 }
 272
 273 // [EOF]
 274 ?>