-
Notifications
You must be signed in to change notification settings - Fork 0
/
decryptor_v01.php
417 lines (324 loc) · 21.2 KB
/
decryptor_v01.php
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
<?php
//Display all errors
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
$params = array_merge($_GET,$_POST);
$params = array_change_key_case($params, CASE_UPPER);
//Star time
$start_time = microtime(true);
$language = getopt(null, ["language:"]);
$mode = getopt(null, ["mode:"]);
$check_only_dictionary = getopt(null, ["check_only_dictionary:"]);
$log_file = getopt(null, ["log_file:"]);
if(!empty($language['language'])){
$params['LANGUAGE'] = $language['language'];
$start_by = 'BATCH';
}
if(!empty($mode['mode'])){
$params['MODE'] = $mode['mode'];
$start_by = 'BATCH';
}
if(!empty($check_only_dictionary['check_only_dictionary'])){
$params['CHECK_ONLY_DICTIONARY'] = $check_only_dictionary['check_only_dictionary'];
$start_by = 'BATCH';
}else{
$start_by = 'BROWSER';
}
if(!empty($log_file['log_file'])){
$params['LOG_FILE'] = $log_file['log_file'];
}
$aRESULTs = [];
$aRESULTs['status'] = 'OK';
$aRESULTs['start_by'] = $start_by;
$aRESULTs['data'] = [];
$aRESULTs['microtime_start'] = $start_time;
if(empty($params['LANGUAGE'])){
throw new Exception("ERROR - Parameter not found (LANGUAGE)", 1);
}
if(!in_array($params['LANGUAGE'], ['EN','ES','FR','LATIN'])){
throw new Exception('ERROR - Parameter not valid (LANGUAGE)', 1);
}
if(empty($params['MODE'])){
throw new Exception('ERROR - Parameter not found (MODE)', 1);
}
if(!in_array($params['MODE'], ['M1','M2','M3','M4'])){
throw new Exception('ERROR - Parameter not valid (MODE)', 1);
}
if(empty($params['CHECK_ONLY_DICTIONARY'])){
$params['CHECK_ONLY_DICTIONARY'] = 'N';
}
if(empty($params['LOG_FILE'])){
$params['LOG_FILE'] = 'N';
}
try {
// Decoding dictionary setup
$file_handle = fopen('./dictionaries/words_'.$params['LANGUAGE'].'.txt', 'r');
if(!$file_handle) {
throw new Exception('Error opening dictionary', 1);
}
$aDICTIONARY = [];
$dictionary_size = 0;
$aDBLSAMECHARSTART = [];
while (!feof($file_handle)) {
$line = str_replace([chr(10),chr(13)], '', trim(mb_convert_encoding(fgets($file_handle), 'UTF-8', 'ISO-8859-1')));
$line_len = strlen($line);
if($line_len == 0){
continue;
}else{
//Check if the word is in uppercase and enable the word
if (ctype_upper($line)) {
continue;
}
if(strpos($line, '-') !== false){
continue;
}
if(strpos($line, '.') !== false){
continue;
}
if(strpos($line, ',') !== false){
continue;
}
if(strpos($line, ' ') !== false){
continue;
}
if (preg_match('~[0-9]+~', $line)) {
continue;
}
$dictionary_size++;
$key = 'WRD_'.$line_len;
if(empty($aDICTIONARY[$key])){
$aDICTIONARY[$key] = [];
}
// $line = strtoupper($line);
$aDICTIONARY[$key][] = $line;
if(substr($line, 0, 1) == substr($line, 1, 1)){
$aDBLSAMECHARSTART[] = $line;
}
}
}
fclose($file_handle);
// print_r($aDICTIONARY);
// print_r($aDBLSAMECHARSTART);
// Now I try to interpret the cryptogram ========================================================================================================
//Definition of the composition of the string to decode
$aSYMBOLs = [];
$aSYMBOLs["SYMB_01"] = [ 'type' => 'WRD', 'value' => '' ]; //Triangle pointing down
$aSYMBOLs["SYMB_02"] = [ 'type' => 'WRD', 'value' => '' ]; //Triangle with downward pointing crossed out
$aSYMBOLs["SYMB_03"] = [ 'type' => 'WRD', 'value' => '' ]; //Percentage
$aSYMBOLs["SYMB_04"] = [ 'type' => 'WRD', 'value' => '' ]; //Circle crossed out diagonally
$aSYMBOLs["SYMB_05"] = [ 'type' => 'WRD', 'value' => '' ]; //Triangle pointing up
$aSYMBOLs["SYMB_06"] = [ 'type' => 'WRD', 'value' => '' ]; //Down arrow to the left
$aSYMBOLs["SYMB_07"] = [ 'type' => 'WRD', 'value' => '' ]; //Square with dots on the edges
$aSYMBOLs["SYMB_08"] = [ 'type' => 'NUM', 'value' => '2' ]; //Cross
$aSYMBOLs["SYMB_09"] = [ 'type' => 'WRD', 'value' => '' ]; //Two overlapping points
$aSYMBOLs["SYMB_10"] = [ 'type' => 'WRD', 'value' => '' ]; //C
$aSYMBOLs["SYMB_11"] = [ 'type' => 'WRD', 'value' => '' ]; //X
$aSYMBOLs["SYMB_12"] = [ 'type' => 'WRD', 'value' => '' ]; //Square
$aSYMBOLs["SYMB_13"] = [ 'type' => 'NUM', 'value' => '5' ]; //Double cross
$aSYMBOLs["SYMB_14"] = [ 'type' => 'WRD', 'value' => '' ]; //Triangle with dots on the edges
$aSYMBOLs["SYMB_15"] = [ 'type' => 'WRD', 'value' => '' ]; //Horizontally crossed circle
$aSYMBOLs["SYMB_16"] = [ 'type' => 'WRD', 'value' => '' ]; //Plus
$aSYMBOLs["SYMB_17"] = [ 'type' => 'WRD', 'value' => '' ]; //Trapeze
$aSYMBOLs["SYMB_18"] = [ 'type' => 'WRD', 'value' => '' ]; //Circle with dot in the middle
$aSYMBOLs["SYMB_19"] = [ 'type' => 'WRD', 'value' => '' ]; //Single dot
$aSYMBOLs["SYMB_20"] = [ 'type' => 'WRD', 'value' => '' ]; //Tall, narrow rectangle
//For the values that I consider numeric I assign a random number of 1 character at will
$aPHRASEs = [];
if($params['CHECK_ONLY_DICTIONARY'] == 'Y'){
//I check only the dictionary
}else{
if($params['MODE'] == 'M1'){
//Word 2 - Position 1 in $aWORD array
foreach($aDICTIONARY['WRD_4'] as $key_4_L0 => $aWORD_CHAR_4_L0){
$valid = false;
$aWORD = ['','','','','','','','','','','','','','','']; // Initialize an array just slightly larger than I expect to use
if(
substr($aWORD_CHAR_4_L0, 1, 1) == substr($aWORD_CHAR_4_L0, 2, 1)
){
$aSYMBOLs["SYMB_01"]['value'] = substr($aWORD_CHAR_4_L0, 0, 1); //Triangle pointing down
$aSYMBOLs["SYMB_09"]['value'] = substr($aWORD_CHAR_4_L0, 1, 1); //Two overlapping points
$aSYMBOLs["SYMB_09"]['value'] = substr($aWORD_CHAR_4_L0, 2, 1); //Two overlapping points
$aSYMBOLs["SYMB_05"]['value'] = substr($aWORD_CHAR_4_L0, 3, 1); //Triangle pointing up
$aWORD_1 = $aWORD_CHAR_4_L0;
//Word 4 - Position 3 in $aWORD array
foreach($aDICTIONARY['WRD_3'] as $key_3_L1 => $aWORD_CHAR_3_L1){
$selector = 'SYMB_05';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L0, 1);
}
if(
substr($aWORD_CHAR_3_L1, 0, 1) == $aSYMBOLs["SYMB_05"]['value']
){
$aSYMBOLs["SYMB_12"]['value'] = substr($aWORD_CHAR_3_L1, 1, 1); //Square
$aSYMBOLs["SYMB_03"]['value'] = substr($aWORD_CHAR_3_L1, 2, 1); //Percentage
$aWORD_3 = $aWORD_CHAR_3_L1;
//Word 7 - Position 6 in $aWORD array
foreach($aDICTIONARY['WRD_3'] as $key_3_L2 => $aWORD_CHAR_3_L2){
$selector = 'SYMB_09';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L0, 2);
}
if(
substr($aWORD_CHAR_3_L2, 2, 1) == $aSYMBOLs["SYMB_09"]['value']
){
$aSYMBOLs["SYMB_19"]['value'] = substr($aWORD_CHAR_3_L2, 0, 1); //Single dot
$aSYMBOLs["SYMB_04"]['value'] = substr($aWORD_CHAR_3_L2, 1, 1); //Circle crossed out diagonally
$aWORD_6 = $aWORD_CHAR_3_L2;
//Word 1 - Position 0 in $aWORD array
foreach($aDICTIONARY['WRD_6'] as $key_6_L3 => $aWORD_CHAR_6_L3){
$selector = 'SYMB_01';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_3_L2, 3);
}
$selector = 'SYMB_03';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_3_L2, 4);
}
$selector = 'SYMB_04';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_3_L2, 5);
}
$selector = 'SYMB_05';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_3_L2, 6);
}
if(
substr($aWORD_CHAR_6_L3, 0, 1) == $aSYMBOLs["SYMB_01"]['value']
&& substr($aWORD_CHAR_6_L3, 2, 1) == $aSYMBOLs["SYMB_03"]['value']
&& substr($aWORD_CHAR_6_L3, 3, 1) == $aSYMBOLs["SYMB_04"]['value']
&& substr($aWORD_CHAR_6_L3, 4, 1) == $aSYMBOLs["SYMB_05"]['value']
){
$aSYMBOLs["SYMB_02"]['value'] = substr($aWORD_CHAR_6_L3, 1, 1); //Triangle with downward pointing crossed out
$aSYMBOLs["SYMB_06"]['value'] = substr($aWORD_CHAR_6_L3, 5, 1); //Down arrow to the left
$aWORD_0 = $aWORD_CHAR_6_L3;
//Word 3 - Position 2 in $aWORD array
foreach($aDICTIONARY['WRD_4'] as $key_4_L4 => $aWORD_CHAR_4_L4){
$selector = 'SYMB_09';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_6_L3, 7);
}
$selector = 'SYMB_12';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_6_L3, 8);
}
if(
substr($aWORD_CHAR_4_L4, 0, 1) == $aSYMBOLs["SYMB_09"]['value']
&& substr($aWORD_CHAR_4_L4, 3, 1) == $aSYMBOLs["SYMB_12"]['value']
){
$aSYMBOLs["SYMB_10"]['value'] = substr($aWORD_CHAR_4_L4, 2, 1); //C
$aSYMBOLs["SYMB_11"]['value'] = substr($aWORD_CHAR_4_L4, 3, 1); //X
$aWORD_2 = $aSYMBOLs["SYMB_08"]['value'] .' '. $aWORD_CHAR_4_L4;
//Word 5 - Position 4 in $aWORD array
foreach($aDICTIONARY['WRD_6'] as $key_6_L5 => $aWORD_CHAR_6_L5){
$selector = 'SYMB_10';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L4, 10);
}
$selector = 'SYMB_03';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L4, 11);
}
$selector = 'SYMB_11';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L4, 12);
}
if(
substr($aWORD_CHAR_6_L5, 1, 1) == $aSYMBOLs["SYMB_10"]['value']
&& substr($aWORD_CHAR_6_L5, 2, 1) == $aSYMBOLs["SYMB_10"]['value']
&& substr($aWORD_CHAR_6_L5, 4, 1) == $aSYMBOLs["SYMB_03"]['value']
&& substr($aWORD_CHAR_6_L5, 5, 1) == $aSYMBOLs["SYMB_11"]['value']
){
$aSYMBOLs["SYMB_14"]['value'] = substr($aWORD_CHAR_6_L5, 0, 1); //Triangle with dots on the edges
$aWORD_4 = $aSYMBOLs["SYMB_13"]['value'] .' '. $aWORD_CHAR_6_L5;
//Word 8 - Position 7 in $aWORD array
foreach($aDICTIONARY['WRD_4'] as $key_4_L6 => $aWORD_CHAR_4_L6){
$selector = 'SYMB_04';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_6_L5, 13);
}
$selector = 'SYMB_14';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_6_L5, 14);
}
$selector = 'SYMB_09';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_6_L5, 15);
}
if(
substr($aWORD_CHAR_4_L6, 0, 1) == $aSYMBOLs["SYMB_04"]['value']
&& substr($aWORD_CHAR_4_L6, 1, 1) == $aSYMBOLs["SYMB_14"]['value']
&& substr($aWORD_CHAR_4_L6, 2, 1) == $aSYMBOLs["SYMB_09"]['value']
){
$aSYMBOLs["SYMB_20"]['value'] = substr($aWORD_CHAR_4_L6, 3, 1); //Tall, narrow rectangle
$aWORD_7 = $aSYMBOLs["SYMB_08"]['value'] . $aSYMBOLs["SYMB_08"]['value'] .' '. $aWORD_CHAR_4_L6;
//Word 6 - Position 5 in $aWORD array
foreach($aDICTIONARY['WRD_6'] as $key_6_L7 => $aWORD_CHAR_6_L7){
$selector = 'SYMB_03';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L6, 16);
}
$selector = 'SYMB_11';
if(empty( $aSYMBOLs[$selector]['value'] )){
throw new Exception("Empty selector value - $selector: ".$aWORD_CHAR_4_L6, 17);
}
if(
substr($aWORD_CHAR_6_L7, 1, 1) == $aSYMBOLs["SYMB_03"]['value']
&& substr($aWORD_CHAR_6_L7, 3, 1) == $aSYMBOLs["SYMB_11"]['value']
){
$aSYMBOLs["SYMB_15"]['value'] = substr($aWORD_CHAR_4_L6, 3, 1); //Horizontally crossed circle
$aSYMBOLs["SYMB_16"]['value'] = substr($aWORD_CHAR_4_L6, 3, 1); //Plus
$aSYMBOLs["SYMB_17"]['value'] = substr($aWORD_CHAR_4_L6, 3, 1); //Trapeze
$aSYMBOLs["SYMB_18"]['value'] = substr($aWORD_CHAR_4_L6, 3, 1); //Circle with dot in the middle
$aWORD_5 = $aWORD_CHAR_4_L6;
$aWORD[0] = $aWORD_0;
$aWORD[1] = $aWORD_1;
$aWORD[2] = $aWORD_2;
$aWORD[3] = $aWORD_3;
$aWORD[4] = $aWORD_4;
$aWORD[5] = $aWORD_5;
$aWORD[6] = $aWORD_6;
$aWORD[7] = $aWORD_7;
if(!in_array(trim(implode(' ', $aWORD)), $aPHRASEs)){
$aPHRASEs[] = trim(implode(' ', $aWORD));
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}else if($params['MODE'] == 'M2'){
}
}
$aRESULTs['data'] = $aPHRASEs;
} catch (\Throwable $th) {
$aRESULTs['status'] = 'KO';
$aRESULTs['error_msg'] = 'Caught Throwable: ' . $th->getMessage();
$aRESULTs['error_line'] = $th->getLine();
$aRESULTs['error_code'] = $th->getCode();
}
$end_time = microtime(true);
$timediff = $end_time - $start_time;
$aRESULTs['dictionary_selected'] = $params['LANGUAGE'];
$aRESULTs['dictionary_size'] = $dictionary_size;
$aRESULTs['phrases_count'] = count($aPHRASEs);
$aRESULTs['microtime_end'] = $end_time;
$aRESULTs['elapsed_time'] = sprintf('%0.2f', $timediff);
if($start_by == 'BATCH' || $params['LOG_FILE'] == 'Y'){
$logfile = fopen('./results/outcome.log', 'w') or die("Unable to open log file!");
fwrite($logfile, json_encode($aRESULTs));
fclose($logfile);
}
header('Content-Type: application/json;');
echo json_encode($aRESULTs);