Fixes for isAdmin() rewrite of latest commits.
[mailer.git] / 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         // Admin is not registered so we have to inform the user
55         if ((isFormSent()) && ((!isPostRequestElementSet('admin_login')) || (!isPostRequestElementSet('admin_pass1')) || (strlen(postRequestElement('admin_pass1')) < getConfig('minium_admin_pass_length')) || (!isPostRequestElementSet('admin_pass2')) || (strlen(postRequestElement('admin_pass2')) < getConfig('minium_admin_pass_length')) || (postRequestElement('admin_pass1') != postRequestElement('admin_pass2')))) {
56                 setPostRequestElement('ok', '***');
57         } // END - if
58
59         // Clear error message
60         $errorMessage = '';
61
62         if ((isFormSent()) && (postRequestElement('ok') != '***')) {
63                 // Hash the password with the old function because we are here in install mode
64                 $hashedPass = md5(postRequestElement('admin_pass1'));
65
66                 // Kill maybe existing session variables
67                 destroyAdminSession(FALSE);
68
69                 // Do registration
70                 $ret = addAdminAccount(postRequestElement('admin_login'), $hashedPass, getWebmaster());
71
72                 // Check if registration wents fine
73                 switch ($ret) {
74                         case 'done':
75                                 // Change ADMIN_REGISTERED entry
76                                 $done = changeDataInLocalConfigurationFile('ADMIN-SETUP', "setConfigEntry('ADMIN_REGISTERED', '", "');", 'Y', 0);
77
78                                 // Was it successfull?
79                                 if ($done === TRUE) {
80                                         // Registering is done
81                                         redirectToUrl('modules.php?module=admin&amp;register=done');
82                                 } else {
83                                         // Registration incomplete
84                                         $errorMessage = '{--ADMIN_CANNOT_COMPLETE--}';
85
86                                         // Set this to have our error message displayed
87                                         setPostRequestElement('ok', '***');
88                                 }
89                                 break;
90
91                         case 'failed': // Registration has failed
92                                 $errorMessage = '{--ADMIN_REGISTER_FAILED--}';
93
94                                 // Set this to have our error message displayed
95                                 setPostRequestElement('ok', '***');
96                                 break;
97
98                         case 'already': // Admin does already exists!
99                                 $errorMessage = '{--ADMIN_LOGIN_ALREADY_REG--}';
100
101                                 // Set this to have our error message displayed
102                                 setPostRequestElement('ok', '***');
103                                 break;
104
105                         default:
106                                 // Any other kind will be logged
107                                 $errorMessage = sprintf("Unknown return code %s from ifAdminLoginDataIsValid().", $ret);
108                                 logDebugMessage(__FILE__, __LINE__, $errorMessage);
109
110                                 // Set this to have our error message displayed
111                                 setPostRequestElement('ok', '***');
112                                 break;
113                 } // END - switch
114         } // END - if
115
116         // Whas that action okay?
117         if ($ret != 'done') {
118                 // Init login name
119                 $content['admin_login'] = '';
120                 if (isPostRequestElementSet('admin_login')) {
121                         $content['admin_login'] = postRequestElement('admin_login');
122                 } // END - if
123
124                 // Init array elements
125                 $content['login_message'] = '';
126                 $content['pass1_message'] = '';
127                 $content['pass2_message'] = '';
128                 $content['error_message'] = '';
129
130                 // Yet-another notice-fix
131                 if ((isFormSent()) && (postRequestElement('ok') == '***')) {
132                         // Init variables
133                         $loginMessage = '';
134                         $pass1Message = '';
135                         $pass2Message = '';
136
137                         // No login entered?
138                         if (empty($content['admin_login'])) {
139                                 $loginMessage = '{--ADMIN_NO_LOGIN--}';
140                         } // END - if
141
142                         // An error comes back from registration?
143                         if ((!empty($ret)) && ($ret != 'init')) {
144                                 $loginMessage = $errorMessage;
145                         } // END - if
146
147                         // No password 1 entered or to short?
148                         if (!isPostRequestElementSet('admin_pass1')) {
149                                 $pass1Message = '{--ADMIN_NO_PASSWORD1--}';
150                         } elseif (strlen(postRequestElement('admin_pass1')) < getConfig('minium_admin_pass_length')) {
151                                 $pass1Message = '{--ADMIN_SHORT_PASSWORD1--}';
152                         }
153
154                         // No password 2 entered or to short?
155                         if (!isPostRequestElementSet('admin_pass2')) {
156                                 $pass2Message = '{--ADMIN_NO_PASSWORD2--}';
157                         } elseif (strlen(postRequestElement('admin_pass2')) < getConfig('minium_admin_pass_length')) {
158                                 $pass2Message = '{--ADMIN_SHORT_PASSWORD2--}';
159                         }
160
161                         // Both didn't match?
162                         if (postRequestElement('admin_pass1') != postRequestElement('admin_pass2')) {
163                                 // No match
164                                 if (empty($pass1Message)) $pass1Message = '{--ADMIN_PASSWORD1_MISMATCH--}';
165                                 if (empty($pass2Message)) $pass2Message = '{--ADMIN_PASSWORD2_MISMATCH--}';
166                         } // END - if
167
168                         // Output error messages
169                         $content['login_message'] = loadTemplate('admin_login_msg', TRUE, $loginMessage);
170                         $content['pass1_message'] = loadTemplate('admin_login_msg', TRUE, $pass1Message);
171                         $content['pass2_message'] = loadTemplate('admin_login_msg', TRUE, $pass2Message);
172                         $content['error_message'] = loadTemplate('admin_login_msg', TRUE, $errorMessage);
173                 } // END - if
174
175                 // Output message in seperate template
176                 displayMessage('{--ADMIN_ACCOUNT_NOT_REGISTERED_YET--}');
177
178                 // Load register template
179                 loadTemplate('admin_reg_form', FALSE, $content);
180         } // END - if
181 } elseif (isGetRequestElementSet('reset_pass')) {
182         // Is the form submitted?
183         if ((isPostRequestElementSet('send_link')) && (isPostRequestElementSet('email'))) {
184                 // Output result
185                 displayMessage(sendAdminPasswordResetLink(postRequestElement('email')));
186         } elseif (isGetRequestElementSet('hash')) {
187                 // Output form for hash validation
188                 loadTemplate('admin_validate_reset_hash_form', FALSE, getRequestElement('hash'));
189         } elseif ((isPostRequestElementSet('validate_hash')) && (isPostRequestElementSet('admin_login')) && (isPostRequestElementSet('hash'))) {
190                 // Validate the login data and hash
191                 $valid = adminResetValidateHashLogin(postRequestElement('hash'), postRequestElement('admin_login'));
192
193                 // Valid?
194                 if ($valid === TRUE) {
195                         // Prepare content first
196                         $content = array(
197                                 'hash'        => postRequestElement('hash'),
198                                 'admin_login' => postRequestElement('admin_login')
199                         );
200
201                         // Validation okay so display form for final password change
202                         loadTemplate('admin_reset_password_form', FALSE, $content);
203                 } else {
204                         // Cannot validate the login data and hash
205                         displayMessage('{--ADMIN_VALIDATION_RESET_LOGIN_HASH_FAILED--}');
206                 }
207         } elseif ((isPostRequestElementSet('reset_pass')) && (isPostRequestElementSet('hash')) && (isPostRequestElementSet('admin_login')) && (isPostRequestElementSet('admin_pass1')) && (postRequestElement('admin_pass1') == postRequestElement('admin_pass2'))) {
208                 // Okay, we shall the admin password here. So first revalidate the hash
209                 if (adminResetValidateHashLogin(postRequestElement('hash'), postRequestElement('admin_login'))) {
210                         // Output result
211                         loadTemplate('admin_reset_password_done', FALSE, doResetAdminPassword(postRequestElement('admin_login'), postRequestElement('admin_pass1')));
212                 } else {
213                         // Validation failed
214                         displayMessage('{--ADMIN_VALIDATION_RESET_LOGIN_HASH_FAILED2--}');
215                 }
216         } else {
217                 // Output reset password form
218                 loadTemplate('admin_reset_password_send_link');
219         }
220 } elseif ((!isSessionVariableSet('admin_id')) || (!isSessionVariableSet('admin_md5')) || (!isSessionVariableSet('admin_last'))) {
221         // At leat one administrator account was created
222         if ((isSessionVariableSet('admin_id')) && (isSessionVariableSet('admin_md5')) && (isSessionVariableSet('admin_last'))) {
223                 // Timeout for last login, we have to logout first!
224                 redirectToUrl('modules.php?module=admin&amp;logout=1');
225         } // END - if
226
227         if (isGetRequestElementSet('register')) {
228                 // Registration of first admin is done
229                 if (getRequestElement('register') == 'done') {
230                         // Regisration done!
231                         displayMessage('{--ADMIN_REGISTER_DONE--}');
232                 } // END - if
233         } // END - if
234
235         // Check if the admin has submitted data or not
236         if ((isFormSent()) && ((!isPostRequestElementSet('admin_login')) || (!isPostRequestElementSet('admin_password')) || (strlen(postRequestElement('admin_password')) < getConfig('minium_admin_pass_length')))) {
237                 setPostRequestElement('login', '***');
238         } // END - if
239
240         if ((isFormSent('login')) && (postRequestElement('login') != '***')) {
241                 // All required data was entered so we check his account
242                 $ret = ifAdminLoginDataIsValid(postRequestElement('admin_login'), postRequestElement('admin_password'));
243
244                 // Which status do we have?
245                 switch ($ret) {
246                         case 'done': // Admin and password are okay, so we log in now
247                                 // Load URL
248                                 redirectToUrl('modules.php?' . addAllGetRequestParameters());
249                                 break;
250
251                         case '404': // Administrator login not found
252                                 setPostRequestElement('login', $ret);
253                                 $ret = '{%message,ADMIN_ACCOUNT_404=' . postRequestElement('admin_login') . '%}';
254                                 destroyAdminSession();
255                                 break;
256
257                         case 'password': // Wrong password
258                                 setPostRequestElement('login', $ret);
259                                 $ret = '{--WRONG_PASS--} [<a href="{%url=modules.php?module=admin&amp;reset_pass=1%}">{--ADMIN_RESET_PASS--}</a>]';
260                                 destroyAdminSession();
261                                 break;
262
263                         default: // Others will be logged
264                                 logDebugMessage(__FILE__, __LINE__, sprintf("Unknown return code %s from ifAdminLoginDataIsValid()", $ret));
265                                 break;
266                 } // END - switch
267         } // END - if
268
269         // Error detected?
270         if ($ret != 'done') {
271                 $content['admin_login'] = '';
272                 if (isPostRequestElementSet('admin_login')) {
273                         $content['admin_login'] = postRequestElement('admin_login');
274                 } // END - if
275
276                 // Init array elements
277                 $content['login_message'] = '';
278                 $content['pass_message']  = '';
279
280                 if (isFormSent('login')) {
281                         // Set messages to zero
282                         $loginMessage = '';
283                         $passwdMessage = '';
284
285                         // Check for login
286                         if (!isPostRequestElementSet('admin_login')) {
287                                 // No login entered?
288                                 $loginMessage = '{--ADMIN_NO_LOGIN--}';
289                         } elseif ((!empty($ret)) && (postRequestElement('login') == '404')) {
290                                 // An error comes back from login?
291                                 $loginMessage = $ret;
292                         }
293
294                         // Check for password
295                         if (!isPostRequestElementSet('admin_password')) {
296                                 // No password entered?
297                                 $passwdMessage = '{--ADMIN_NO_PASS--}';
298                         } elseif (strlen(postRequestElement('admin_password')) < getConfig('minium_admin_pass_length')) {
299                                 // Or password too short?
300                                 $passwdMessage = '{--ADMIN_SHORT_PASS--}';
301                         } elseif ((!empty($ret)) && (postRequestElement('login') == 'password')) {
302                                 // An error comes back from login?
303                                 $passwdMessage = $ret;
304                         }
305
306                         // Load message templates if the messages have been set
307                         if (!empty($loginMessage)) {
308                                 $content['login_message'] = loadTemplate('admin_login_msg', TRUE, $loginMessage);
309                         } // END - if
310                         if (!empty($passwdMessage)) {
311                                 $content['pass_message']  = loadTemplate('admin_login_msg', TRUE, $passwdMessage);
312                         } // END - if
313                 } // END - if
314
315                 // Add all parameter
316                 $content['all_parameter'] = addAllGetRequestParameters();
317
318                 // Load login form template
319                 loadTemplate('admin_login_form', FALSE, $content);
320         } // END - if
321 } elseif (isGetRequestElementSet('logout')) {
322         // Only try to remove cookies
323         if (destroyAdminSession()) {
324                 // Load logout template
325                 if (isGetRequestElementSet('register')) {
326                         // Secure input
327                         $register = getRequestElement('register');
328
329                         // Special logout redirect for installation of given extension
330                         loadTemplate(sprintf("admin_logout_%s_install", $register));
331                 } elseif (isGetRequestElementSet('remove')) {
332                         // Secure input
333                         $remove = getRequestElement('remove');
334
335                         // Special logout redirect for removal of given extension
336                         loadTemplate(sprintf("admin_logout_%s_remove", $remove));
337                 } else {
338                         // Logged out normally
339                         loadTemplate('admin_logout');
340                 }
341         } else {
342                 // Something went wrong here...
343                 loadTemplate('admin_settings_unsaved', FALSE, '{--ADMIN_LOGOUT_FAILED--}');
344
345                 // Add fatal message
346                 addFatalMessage(__FILE__, __LINE__, '{--CANNOT_UNREG_SESS--}');
347         }
348 } else {
349         // Maybe an Admin want's to login?
350         $ret = ifAdminCookiesAreValid(getCurrentAdminId(), getAdminMd5());
351
352         // Check status
353         switch ($ret) {
354                 case 'done':
355                         // Check for access control line of current menu entry
356                         runFilterChain('check_admin_acl');
357
358                         // Check for version and switch between old menu system and new intelligent menu system
359                         if (adminGetMenuMode() == 'NEW') {
360                                 // Load include for admin AJAX
361                                 loadIncludeOnce('inc/ajax/ajax_admin.php');
362
363                                 // Load main template
364                                 loadTemplate('admin_ajax_main');
365                         } else {
366                                 /*
367                                  * This little call constructs the whole default old and lacky menu system
368                                  * on left side. It also renders the content on right side
369                                  */
370                                 doAdminAction();
371                         }
372                         break;
373
374                 case '404': // Administrator login not found
375                         setPostRequestElement('login', $ret);
376                         displayMessage('{%message,ADMIN_ACCOUNT_404=' . getCurrentAdminId() . '%}');
377                         destroyAdminSession();
378                         break;
379
380                 case 'password': // Wrong password
381                         setPostRequestElement('login', $ret);
382                         displayMessage('{--WRONG_PASS--}');
383                         destroyAdminSession();
384                         break;
385
386                 case 'invalid': // Invalid admin session
387                         setPostRequestElement('login', $ret);
388                         displayMessage('{--INVALID_ADMIN_SESSION--}');
389                         destroyAdminSession();
390                         break;
391
392                 default: // Others will be logged
393                         logDebugMessage(__FILE__, __LINE__, sprintf("Unknown return code %s from ifAdminCookiesAreValid()", $ret));
394                         break;
395         } // END - switch
396 }
397
398 // [EOF]
399 ?>