-
Notifications
You must be signed in to change notification settings - Fork 0
/
quest.php
414 lines (407 loc) · 16.2 KB
/
quest.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
<?php
/*quest.php description
_GET{
six_id 返回session中存储的six_id
有get的时候不处理post
}
_POST{
m,method 取值范围{0,1,2,3,4}
q,quest 取值范围{1,2,3,4,5}
t,tag
a,answer
}
m为非数字时，自动设为0.
m=0.保存进度 q:标记给定的quest为完成（1） a:提供答案字符串以验证是否完成题目 已回答会返回时间戳
m=1.初始化进度保存 强制初始化：t=1
m=2.返回进度状况
m=3.清除进度
m=4.检查是否完成
m=5.可以获得指定题目的答案的哈希值 q表示题目 q仅能等于5 哈希值可用算法为hash_algos()的顺序 如md5=2 sha256=5
m=6.根据6_id,恢复到已有的会话 t传递6_id
m=7.注册开始某quest时的时间 已注册会返回时间戳
else.m为其他值会直接报错
标准返回格式:(就是个无头json)
{status_code,content(optional)，contentType(default=CONTENT_PLAIN)}
status_code{数组详情如下}
contentType={CONTENT_PLAIN,CONTENT_JSON}
//version//
1.2019年11月9日12点09分
基本功能完成
2.2019年11月10日00点10分
加入cookie
3.2019年11月11日
a.现在m=3会自动清除客户端存储的cookie b.beautified
4.2019年11月14日
新方法m=5
5.2019年11月15日
a.现在会初始化6_id b.新版本的标准返回格式 引入stdR.php c.新方法m=6 d.GET six_id? e.引入quest开始时间与完成时间 配套：m=7、新的m=4、删除$_SESSION['progress']
6.2019年11月18日
删除了耗时的int_option；更改了第四题的答案；更改了第三题的验证方式，现在仅接受"acgn""ACGN"两个答案
hash_algos(); 大于51和小于0的值会被认为是0
Array
(
[0] => md2
[1] => md4
[2] => md5
[3] => sha1
[4] => sha224
[5] => sha256
[6] => sha384
[7] => sha512/224
[8] => sha512/256
[9] => sha512
[10] => sha3-224
[11] => sha3-256
[12] => sha3-384
[13] => sha3-512
[14] => ripemd128
[15] => ripemd160
[16] => ripemd256
[17] => ripemd320
[18] => whirlpool
[19] => tiger128,3
[20] => tiger160,3
[21] => tiger192,3
[22] => tiger128,4
[23] => tiger160,4
[24] => tiger192,4
[25] => snefru
[26] => snefru256
[27] => gost
[28] => gost-crypto
[29] => adler32
[30] => crc32
[31] => crc32b
[32] => fnv132
[33] => fnv1a32
[34] => fnv164
[35] => fnv1a64
[36] => joaat
[37] => haval128,3
[38] => haval160,3
[39] => haval192,3
[40] => haval224,3
[41] => haval256,3
[42] => haval128,4
[43] => haval160,4
[44] => haval192,4
[45] => haval224,4
[46] => haval256,4
[47] => haval128,5
[48] => haval160,5
[49] => haval192,5
[50] => haval224,5
[51] => haval256,5
)
*/
session_set_cookie_params(12 * 3600, "/"); //debug
//enum
define("Empty", 0);
define("ERR_METHOD_NOT_EXIST", 10);
define("ERR_QUEST",11);
define("ERR_T",12);
/* define("CONTENT_PLAIN", 20);
define("CONTENT_JSON", 21); *///stdR.php contentType
define("PROGRESS_NOT_INIT", 31);
define("PROGRESS_INITED", 32);
define("QUEST_RIGHT_ANSWER",41);
define("QUEST_WRONG_ANSWER",42);
define("QUEST_HAS_BEEN_ACCOMPLISHED", 43);
define("QUEST_INVALID", 44);
define("QUEST_START_TIME_REGISTERED", 45);
/* define("LIST_FILE_NOT_CREATED", 50);
define("LIST_FILE_OPEN_FAILED", 51);
define("LIST_NOT_FOUND", 52);
define("LIST_REG_FAILED",53);
define("LIST_EXIST",54); sess.php */
//define("SUCCESS",1);stdR.php
//end enum
/* print("<pre>");
print_r($_POST);
print("</pre>");//debug*/
require("stdR.php");
//GET
if(isset($_GET['six_id'])){
session_start();
if(isset($_SESSION['six_id'])){
doEcho(SUCCESS,$_SESSION['six_id']);
exit();
}else{
doEcho(PROGRESS_NOT_INIT);
exit();
}
}
//POST
$method = filter_var(@$_POST['m'], FILTER_SANITIZE_NUMBER_INT); //probably empty
if (!is_numeric($method)) { //if empty then set default
$method = 0; //设置默认值
}
switch ($method) {
case 0:
session_start();
if (isset($_SESSION['six_id'])) { //检查是否已创建progress
date_default_timezone_set($_SESSION['time_zone']);
//审查post
$questToMark = filter_var(@$_POST['q'], FILTER_SANITIZE_NUMBER_INT);
$answer = substr(@$_POST['a'], 0, 10); //限定答案在十个字符内
$answer = htmlspecialchars($answer, ENT_QUOTES);
//filter end
if ($questToMark<=5 and $questToMark>=1) { //检查$questToMark是否在1-5的范围内
//合法，生成$pre
$pre = "quest_$questToMark";
//检查申请完成quest，所提供的答案($answer)是否正确
if (if_quest_accomplish_valid($questToMark, $answer)) { //答案正确
$_SESSION['accomplish_time'][$pre]=time();
doEcho(QUEST_RIGHT_ANSWER);
exit();
} else { //答案不正确
//前面已经处理过了.
exit();
}
} else { //$questToMark不合法
doEcho(ERR_QUEST);
exit();
}
} else {
doEcho(PROGRESS_NOT_INIT);
exit();
}
case 1: //init
session_start();
if (isset($_SESSION['six_id'])) { //检查是否已创建progress
$forced = filter_var(@$_POST['t'], FILTER_SANITIZE_NUMBER_INT); //read 'forced' from _POST['t']
if ($forced == 1) {
$tmp=do_init();
if($tmp['stc']==SUCCESS){
echo convertSRtoString($tmp);
}
exit();
} else {
doEcho(PROGRESS_INITED);
exit();
}
} else {
$tmp=do_init();
if($tmp['stc']==SUCCESS){
echo convertSRtoString($tmp);
}
exit();
}
case 2: //return status
session_start();
$pre = json_encode($_SESSION);
doEcho(SUCCESS,$pre,CONTENT_JSON);
exit();
case 3: //clear status
session_start();
$name = session_name();
if (isset($_COOKIE[$name])) {
$r = session_get_cookie_params();
setcookie($name, '', time() - 3600, $r['path'], $r['domain'], $r['secure'], $r['httponly']);
}
session_destroy();
doEcho(SUCCESS);
exit();
case 4: //check if completed
session_start();
if (isset($_SESSION['six_id'])) {
for($complete=1;$complete<=5;$complete++){
if($_SESSION['accomplish_time']["quest_$complete"]==0){
break;
}
continue;
}//若整个循环成功跑完，那么$complete=6
if ($complete==6) {
doEcho(SUCCESS,1, CONTENT_PLAIN);
} else {
doEcho(SUCCESS,0, CONTENT_PLAIN);
}
exit();
} else {
doEcho(PROGRESS_NOT_INIT);
exit();
}
/*case 5:
$q=$_POST['q'];
$_SESSION['progress']["quest_$q"]=$_POST['t'];
exit();*/ //debug 为quest设定特定值
case 5:
//审查post
$quest = filter_var(@$_POST['q'], FILTER_SANITIZE_NUMBER_INT);
//filter
$hashalgos=hash_algos();
$ha_options = array(
"options" => array(
"min_range" => 0,
"max_range" => (count($hashalgos)-1)
)
);
//filter end
if ($questToMark<=5 and $questToMark>=1) { //检查$quest是否在1-5的范围内
switch ($quest) {//按题目返回答案
case 5://11037
$hashalgo=filter_var(@$_POST['t'], FILTER_SANITIZE_NUMBER_INT);
$hashalgo=filter_var($hashalgo, FILTER_VALIDATE_INT, $ha_options);
$tmp=hash($hashalgos[$hashalgo],"11037");
doEcho(1,$tmp);
exit();
default: //虽然大概不可能出现但还是写一下
doEcho(QUEST_INVALID, "quest_$quest:invalid quest for this method");
exit();
}
}else{ //$quest不合法
doEcho(ERR_QUEST);exit();
}
case 6://根据6_id恢复会话
$sixid=filter_var(@$_POST['t'], FILTER_SANITIZE_NUMBER_INT);
if(strlen($sixid)==6){
require "sess.php";
$tmp=query($sixid,TYPE_SIXID);
$jsonde=json_decode($tmp['c']);
if($tmp['stc']==SUCCESS){
$sessid=$jsonde[0];
$reloginre=relogin($sessid);
if($reloginre['stc']!=SUCCESS){
echo convertSRtoString($reloginre);
exit;
}
doEcho(SUCCESS);
exit();
}else{
echo convertSRtoString($tmp);
exit();
}
}else{
doEcho(ERR_T);
exit();
}
case 7://注册开始某quest时的时间
session_start();
if (isset($_SESSION['six_id'])) { //检查是否已创建progress
date_default_timezone_set($_SESSION['time_zone']);
$questToMark = filter_var(@$_POST['q'], FILTER_SANITIZE_NUMBER_INT);
//filter end
if ($questToMark<=5 and $questToMark>=1) { //检查$questToMark是否在1-5的范围内
//合法，生成$pre
$pre = "quest_$questToMark";
if($_SESSION['start_time'][$pre]==0){
$_SESSION['start_time'][$pre]=time();
doEcho(SUCCESS);
exit();
}else{
$tmp="$pre:";
$tmp.=$_SESSION['start_time'][$pre];
doEcho(QUEST_START_TIME_REGISTERED,$tmp);
exit();
}
}else{//$questToMark不合法
doEcho(ERR_QUEST);
exit();}
}else{
doEcho(PROGRESS_NOT_INIT);
exit();
}
default: //直接报错
doEcho(ERR_METHOD_NOT_EXIST); exit();
}
function do_init() {
require_once("sess.php");
$v=session_id();
$sixid=gen_6_id();
$tmp=reg_6_id($v,$sixid);
if($tmp['stc']==SUCCESS){
setcookie("six_id",$sixid,time()+3600);
$_SESSION['six_id']=$sixid;
$_SESSION['start_time'] = array( //包含五个题目的数组，启动时间（默认为UTC+8）
"quest_1" => 0,
"quest_2" => 0,
"quest_3" => 0,
"quest_4" => 0,
"quest_5" => 0
);
$_SESSION['accomplish_time'] = array( //包含五个题目的数组，完成时间（默认为UTC+8）
"quest_1" => 0,
"quest_2" => 0,
"quest_3" => 0,
"quest_4" => 0,
"quest_5" => 0
);
$_SESSION['time_zone']=date_default_timezone_get();
}else if($tmp['stc']==LIST_EXIST){
$jsonde=json_decode($tmp['c']);
setcookie("six_id",$jsonde[0],time()+3600);
$_SESSION['six_id']=$jsonde[0];
$_SESSION['start_time'] = array( //包含五个题目的数组，启动时间（默认为UTC+8）
"quest_1" => 0,
"quest_2" => 0,
"quest_3" => 0,
"quest_4" => 0,
"quest_5" => 0
);
$_SESSION['accomplish_time'] = array( //包含五个题目的数组，完成时间（默认为UTC+8）
"quest_1" => 0,
"quest_2" => 0,
"quest_3" => 0,
"quest_4" => 0,
"quest_5" => 0
);
$_SESSION['time_zone']=date_default_timezone_get();
$tmp['stc']=SUCCESS;
}
echo convertSRtoString($tmp);
}
function if_quest_accomplish_valid($quest_check, $answer_check) {
$self = "if_quest_accomplish_valid";
$tmp_return = false;
//先检查变量状态.
/*echo "quest_check:$quest_check";
addBreak();
echo "answer_check:$answer_check"; */ //debug
if($_SESSION['accomplish_time']["quest_$quest_check"]==0) { //未完成
//检查前面题目是否已完成
//检查各答案正确性
switch ($quest_check) {
case 1://quest_1
if ($answer_check == "岁末祭"
or $answer_check == "歳末祭"
or $answer_check == "歲末祭") {
$tmp_return = true;
}
break;
case 2://quest_2
if ($answer_check == "2887") {
$tmp_return = true;
}
break;
case 3://quest_3
//acgn
if ($answer_check=="acgn" or $answer_check=="ACGN") {
$tmp_return = true;
}
break;
case 4://quest_4
//旋转题
if ($answer_check == "423") { //temp
$tmp_return = true;
}
break;
case 5://quest_5
if ($answer_check == "11037") {
$tmp_return = true;
}
break;
default: //虽然大概不可能出现但还是写一下
doEcho(QUEST_INVALID, "quest_$quest_check:invalid quest");
return false;
}
if (!$tmp_return) {
doEcho(QUEST_WRONG_ANSWER, "quest_$quest_check:invalid answer:$answer_check");
}
return $tmp_return;
}else{
$t = $_SESSION['accomplish_time']["quest_$quest_check"];
doEcho(QUEST_HAS_BEEN_ACCOMPLISHED, "quest_$quest_check:$t");
return false;
}
}
?>