summaryrefslogtreecommitdiff
path: root/manager/application/controllers/ManageAccountController.php
blob: e900d72c734cdebca97b12ead08cee7d8ddb7f3b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
<?php
/**
 * @author Michael Tänzer
 */

class ManageAccountController extends Zend_Controller_Action
{
    const MAX_POINTS_PER_ASSURANCE = 35;
    const MAX_ASSURANCE_POINTS = 100;
    const MAX_POINTS_TOTAL = 150;
    const ADMIN_INCREASE_FRAGMENT_SIZE = 2;
    
    // Value used in the database to identify a admin increase
    const ADMIN_INCREASE_METHOD = 'Administrative Increase';
    
    protected $db;
    
    public function init()
    {
        $config = new Zend_Config_Ini(APPLICATION_PATH . '/configs/application.ini',
            APPLICATION_ENV);

        $this->db = Zend_Db::factory($config->ca_mgr->db->auth->pdo,
            $config->ca_mgr->db->auth);
        
        // Build the left navigation
        $actions = array();
        $actions['assurance'] = I18n::_('Automated Assurance');
        $actions['admin-increase'] = I18n::_('Administrative Increase');
        $actions['assurer-challenge'] = I18n::_('Assurer Challenge');
        $actions['flags'] = I18n::_('Set Flags');
        $url = array('controller' => 'manage-account');
        foreach ($actions as $action => $label) {
            $url['action'] = $action;
            $link = '<a href="'.$this->view->url($url, 'default', true).'">'.
                $label . '</a>';
            $this->view->leftNav($link);
    	}
    	
    }
    
    public function indexAction()
    {
        // Just render the view
        return;
    }
    
    public function assuranceAction()
    {
        // Validate form
        $form = $this->getAssuranceForm();
        if (!$this->getRequest()->isPost() || !$form->isValid($_POST)) {
            $this->view->assurance_form = $form;
            return $this->render('assuranceform');
        }
        
        // Form is valid -> get values for processing
        $values = $form->getValues();
        
        // Get user data
        $user['id'] = $this->getUserId();
        $user['points'] = $this->getPoints($user['id']);
        
        
        // Do the actual assurances
        $assurance = array(); // Make sure the array is empty
        $assurance['to'] = $user['id'];
        $assurance['location'] = $values['location'];
        $assurance['date'] = $values['date'];
        $assurance['when'] = new Zend_Db_Expr('now()');
        $this->view->assurancesDone = array();
        
        $quantity = $values['quantity'];
        do {
            // split up into multiple assurances
            if ($quantity > self::MAX_POINTS_PER_ASSURANCE) {
                $assurance['awarded'] = self::MAX_POINTS_PER_ASSURANCE;
                $quantity -= self::MAX_POINTS_PER_ASSURANCE;
            } else {
                $assurance['awarded'] = $quantity;
                $quantity = 0;
            }
            
            // Get the assurer for this assurance
            $assurance['from'] = $this->getNewAssurer($user['id']);
            
            // only assign points whithin the limit
            if ($user['points'] + $assurance['awarded'] > self::MAX_ASSURANCE_POINTS){
                $assurance['points'] = self::MAX_ASSURANCE_POINTS - $user['points'];
            } else {
                $assurance['points'] = $assurance['awarded'];
            }
            
            // Only assign positive amounts
            if ($assurance['points'] < 0){
                $assurance['points'] = 0;
            }
            
            $this->db->insert('notary', $assurance);
            
            $user['points'] += $assurance['points'];
            $this->view->assurancesDone[] = $assurance['points'];
        } while ($quantity > 0);
        
        
        // Maybe user is now assurer
        $this->fixAssurerFlag($user['id']);
        
        return;
    }
    
    public function adminIncreaseAction()
    {
        // Validate form
        $form = $this->getAdminIncreaseForm();
        if (!$this->getRequest()->isPost() || !$form->isValid($_POST)) {
            $this->view->admin_increase_form = $form;
            return $this->render('admin-increase-form');
        }
        
        // Form is valid -> get values for processing
        $values = $form->getValues();
        
        // Get user data
        $user['id'] = $this->getUserId();
        $user['points'] = $this->getPoints($user['id']);
        
        
        // Do the actual increase
        $increase = array(); // Make sure the array is empty
        $increase['from'] = $user['id'];
        $increase['to'] = $user['id'];
        $increase['location'] = $values['location'];
        $increase['date'] = $values['date'];
        $increase['method'] = self::ADMIN_INCREASE_METHOD;
        $increase['when'] = new Zend_Db_Expr('now()');
        $this->view->adminIncreasesDone = array();
        
        $quantity = $values['quantity'];
        do {
            // Split up into multiple increases if fragment flag is set
            if ($values['fragment'] == '1' &&
                    $quantity > self::ADMIN_INCREASE_FRAGMENT_SIZE) {
                $increase['awarded'] = self::ADMIN_INCREASE_FRAGMENT_SIZE;
                $quantity -= self::ADMIN_INCREASE_FRAGMENT_SIZE;
            } else {
                $increase['awarded'] = $quantity;
                $quantity = 0;
            }
            
            // Only assign points within the limit if unlimited flag is not set
            if ($values['unlimited'] != '1') {
                if ($user['points'] >= self::MAX_POINTS_TOTAL) {
                    // No more administrative increases should be done
                    break;
                } elseif ($user['points'] + $increase['awarded'] > self::MAX_POINTS_TOTAL) {
                    $increase['awarded'] = self::MAX_POINTS_TOTAL - $user['points'];
                }
            }
            
            // Admin increases always have `points` == `awarded`
            $increase['points'] = $increase['awarded'];
            
            $this->db->insert('notary', $increase);
            
            $user['points'] += $increase['points'];
            $this->view->adminIncreasesDone[] = $increase['points'];
        } while ($quantity > 0);
        
        // Maybe user is now assurer
        $this->fixAssurerFlag($user['id']);
        
        return;
    }
    
    
    public function assurerChallengeAction()
    {
        // Validate form
        $form = $this->getAssurerChallengeForm();
        if (!$this->getRequest()->isPost() || !$form->isValid($_POST)) {
            $this->view->assurer_challenge_form = $form;
            return $this->render('assurer-challenge-form');
        }
        
        // Form is valid -> get values for processing
        $values = $form->getValues();
        
        // Get user data
        $user['id'] = $this->getUserId();
        
        // Assign the assurer challenge
        $challenge = array(); // Make sure the array is empty
        $challenge['user_id'] = $user['id'];
        $challenge['variant_id'] = $values['variant'];
        $challenge['pass_date'] = date('Y-m-d H:i:s');
        $this->db->insert('cats_passed', $challenge);
        
        // Maybe user is now assurer
        $this->fixAssurerFlag($user['id']);
        
        return;
    }
    
    public function flagsAction()
    {
        // Get user data
        $user['id'] = $this->getUserId();
        
        // Validate form
        $form = $this->getFlagsForm($user['id']);
        $this->view->flags_form = $form;
        if (!$this->getRequest()->isPost() || !$form->isValid($_POST)) {
            return;
        }
        
        $flags = array('admin', 'codesign', 'orgadmin', 'ttpadmin', 'board',
            'locadmin', 'locked', 'assurer_blocked');
        $update = array(); // Make sure array is empty
        foreach ($flags as $flag) {
            if ($form->getElement($flag)->isChecked()) {
                $update[$flag] = 1;
            } else {
                $update[$flag] = 0;
            }
        }
        $this->db->update('users', $update, '`id` = '.$user['id']);
        
        return;
    }
    
    /**
     * Get and check the user ID of the current user
     * 
     * @return int The ID of the current user
     */
    protected function getUserId()
    {
        $session = Zend_Registry::get('session');
        if ($session->authdata['authed'] !== true) {
            throw new Exception(__METHOD__ . ': you need to log in to use this feature');
        }
        
        // Check if the ID is present on the test server
        $query = 'select `id` from `users` where `id` = :user';
        $query_params['user'] = $session->authdata['authed_id'];
        $result = $this->db->query($query, $query_params);
        if ($result->rowCount() !== 1) {
            throw new Exception(__METHOD__ . ': user ID not found in the data base');
        }
        $row = $result->fetch();
        
        return $row['id'];
    }
    
    /**
     * Get current points of the user
     * 
     * @param int $user_id ID of the user
     * @return int the amount of points the user currently has
     */
    protected function getPoints($user_id)
    {
        $query = 'select sum(`points`) as `total` from `notary` where `to` = :user';
        $query_params['user'] = $user_id;
        $row = $this->db->query($query, $query_params)->fetch();
        if ($row['total'] === NULL) $row['total'] = 0;
        
        return $row['total'];
    }
    
    /**
     * Get the first assurer who didn't already assure the user
     * 
     * @param int $user_id The ID of the user who should get assured
     * @return int The ID of the selected assurer
     */
    protected function getNewAssurer($user_id)
    {
        $query = 'select min(`id`) as `assurer` from `users` ' .
        	'where `email` like \'john.doe-___@example.com\' and ' .
            '`id` not in (select `from` from `notary` where `to` = :user)';
        $query_params['user'] = $user_id;
        $row = $this->db->query($query, $query_params)->fetch();
        
        if ($row['assurer'] === NULL) {
            throw new Exception(__METHOD__ . ': no more assurers that haven\'t '.
                'already assured this account');
        }
        
        return $row['assurer'];
    }
    
    /**
     * Fix the assurer flag for the given user
     * 
     * @param $user_id ID of the user
     */
    protected function fixAssurerFlag($user_id)
    {
    	// TODO: unset flag if requirements are not met
    	
        $query = 'UPDATE `users` SET `assurer` = 1 WHERE `users`.`id` = :user AND '.
            
            'EXISTS(SELECT * FROM `cats_passed` AS `cp`, `cats_variant` AS `cv` '.
            'WHERE `cp`.`variant_id` = `cv`.`id` AND `cv`.`type_id` = 1 AND '.
            '`cp`.`user_id` = :user) AND '.
            
            '(SELECT SUM(`points`) FROM `notary` WHERE `to` = :user AND '.
            '`expire` < now()) >= 100';
        $query_params['user'] = $user_id;
        $this->db->query($query, $query_params);
    }
    
    protected function getAssuranceForm()
    {
        $form = new Zend_Form();
        $form->setAction('/manage-account/assurance')->setMethod('post');
        
        $quantity = new Zend_Form_Element_Text('quantity');
        $quantity->setRequired(true)
                ->setLabel(I18n::_('Number of Points'))
                ->addFilter(new Zend_Filter_Int())
                ->addValidator(new Zend_Validate_Between(0, 100));
        $form->addElement($quantity);
        
        $location = new Zend_Form_Element_Text('location');
        $location->setRequired(true)
                ->setLabel(I18n::_('Location'))
                ->setValue(I18n::_('CAcert Test Manager'))
                ->addValidator(new Zend_Validate_StringLength(1,255));
        $form->addElement($location);
        
        $date = new Zend_Form_Element_Text('date');
        $date->setRequired(true)
            ->setLabel(I18n::_('Date of Assurance'))
            ->setValue(date('Y-m-d H:i:s'))
            ->addValidator(new Zend_Validate_StringLength(1,255));
        $form->addElement($date);
        
        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setLabel(I18n::_('Assure Me'));
        $form->addElement($submit);
        
        return $form;
    }
    
    protected function getAdminIncreaseForm()
    {
        $form = new Zend_Form();
        $form->setAction('/manage-account/admin-increase')->setMethod('post');
        
        $quantity = new Zend_Form_Element_Text('quantity');
        $quantity->setRequired(true)
                ->setLabel(I18n::_('Number of Points'))
                ->addFilter(new Zend_Filter_Int())
                ->addValidator(new Zend_Validate_GreaterThan(0));
        $form->addElement($quantity);
        
        $fragment = new Zend_Form_Element_Checkbox('fragment');
        $fragment->setLabel(I18n::_('Split into 2-Point Fragments'))
                ->setChecked(true);
        $form->addElement($fragment);
        
        $unlimited = new Zend_Form_Element_Checkbox('unlimited');
        $unlimited->setLabel(I18n::_('Assign Points even if the Limit of 150 '.
                        'is exceeded'))
                ->setChecked(false);
        $form->addElement($unlimited);
        
        $location = new Zend_Form_Element_Text('location');
        $location->setRequired(true)
                ->setLabel(I18n::_('Location'))
                ->setValue(I18n::_('CAcert Test Manager'))
                ->addValidator(new Zend_Validate_StringLength(1,255));
        $form->addElement($location);
        
        $date = new Zend_Form_Element_Text('date');
        $date->setRequired(true)
            ->setLabel(I18n::_('Date of Increase'))
            ->setValue(date('Y-m-d H:i:s'))
            ->addValidator(new Zend_Validate_StringLength(1,255));
        $form->addElement($date);
        
        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setLabel(I18n::_('Give Me Points'));
        $form->addElement($submit);
        
        return $form;
    }
    
    protected function getAssurerChallengeForm()
    {
        $form = new Zend_Form();
        $form->setAction('/manage-account/assurer-challenge')
            ->setMethod('post');
        
        $variant = new Zend_Form_Element_Select('variant');
        $variant->setLabel(I18n::_('Variant'));
        // Get the available variants from the database
        $query = 'select `id`, `test_text` from `cats_variant`
            where `type_id` = 1';
        $options = $this->db->fetchPairs($query);
        $variant->setMultiOptions($options)
            ->setRequired(true);
        $form->addElement($variant);
        
        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setLabel(I18n::_('Challenge Me'));
        $form->addElement($submit);
        
        return $form;
    }
    
    protected function getFlagsForm($user_id)
    {
        $form = new Zend_Form();
        $form->setAction('/manage-account/flags')
            ->setMethod('post');
        
        // Get the current setting of the flags
        $query = 'select `admin`, `codesign`, `orgadmin`, `ttpadmin`, `board`,
            `tverify`, `locadmin`, `locked`, `assurer_blocked` from `users`
            where `id` = :user';
        $query_params['user'] = $user_id;
        $result = $this->db->query($query, $query_params);
        if ($result->rowCount() !== 1) {
            throw new Exception(__METHOD__ . ': user ID not found in the data base');
        }
        $row = $result->fetch();
        
        // Add a checkbox for each flag
        $labels = array();
        $labels['admin']           = I18n::_('Support Engineer');
        $labels['codesign']        = I18n::_('Code Signing');
        $labels['orgadmin']        = I18n::_('Organisation Admin');
        $labels['ttpadmin']        = I18n::_('TTP Admin');
        $labels['board']           = I18n::_('Board Member');
        $labels['locadmin']        = I18n::_('Location Admin');
        $labels['locked']          = I18n::_('Lock Account');
        $labels['assurer_blocked'] = I18n::_('Block Assurer');
        
        foreach ($labels as $flag => $label) {
            $checkbox = new Zend_Form_Element_Checkbox($flag);
            $checkbox->setLabel($label)
                ->setChecked($row[$flag] === 1);
            $form->addElement($checkbox);
        }
        
        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setLabel(I18n::_('Save Flags'));
        $form->addElement($submit);
        
        return $form;
    }
}