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i某台app自动预约分析与实现_i茅台自动预约

作者：AllinToyou | 2024-04-17 03:30:48

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i茅台自动预约

        在“i茅台”App中可以预约茅台酒，每天早上9:00-10:00可以在线预约茅台酒，每天手动预约过于繁琐，且容易忘记，中奖概率低，为了提高中奖概率无非就是用大量的手机号去登录APP每天定时预约，为了降低成本就需要上柯基了。

实现步骤：

1.通过手机号收取验证码登录i茅台app拿到用户token。

2.查询所预约门店投放数量

3.提交申购单

具体实现：

第一步：抓包分析i茅台app的登录接口

发送验证码接口：

  1. 1. 请求内容 Request:
  2.  
  3. POST /xhr/front/user/register/vcode HTTP/1.1
  4. Host: app.moutai519.com.cn
  5. MT-Device-ID: 2F2075D0-B66C-4287-A903-DBFF6358342C
  6. MT-User-Tag: 0
  7. Accept: */*
  8. MT-Network-Type: WIFI
  9. MT-Token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJtdCIsImV4cCI6MTY3NzAzMDk4OSwidXNlcklkIjoxMDU0NDI3MzYxLCJkZXZpY2VJZCI6IjJGMjA3NUQwLUI2NkMtNDI4Ny1BOTAzLURCRkY2MzU4MzQyQyIsImlhdCI6MTY3NDQzODk4OX0.jMzprM-mO6yBTG3pjEcmq2fUgAjKwyuWHREmY6vynv0
  10. MT-Team-ID: 
  11. MT-Bundle-ID: com.moutai.mall
  12. Accept-Language: en-CN;q=1, zh-Hans-CN;q=0.9
  13. MT-Request-ID: 167560018873318465
  14. MT-APP-Version: 1.3.6
  15. User-Agent: iOS;16.3;Apple;?unrecognized?
  16. MT-R: clips_OlU6TmFRag5rCXwbNAQ/Tz1SKlN8THcecBp/HGhHdw==
  17. Content-Length: 93
  18. Accept-Encoding: gzip, deflate, br
  19. Connection: keep-alive
  20. Content-Type: application/json
  22. {"md5":"66ca82023ea11ebca976db4506d34997","mobile":"199********","timestamp":"1675600188717"}
  24. 2. 响应内容 Response:
  26. HTTP/1.1 200 
  27. Content-Type: application/json
  28. Transfer-Encoding: chunked
  29. Connection: keep-alive
  30. Date: Sun, 05 Feb 2023 12:29:49 GMT
  31. Server: yanxuan-ianus/0.9.7
  33. {"code":2000}

发现请求body中有一个md5字段和时间戳字段，应该是进行了接口签名，修改手机号重放请求，不出所料返回{ "message" : "获取验证码失败","code" : 4010}对i茅台app进行hook分析，和逆向分析得到签名算法为：固定值+手机号+时间戳 进行md5

改写算法实现：

  1. public static String getSignature(long timestamp, Map<String, String> data) {
  2.         Map<String, String> sortedMap = new TreeMap<>(data);
  3.         StringBuilder stringBuilder = new StringBuilder();
  4.         stringBuilder.append(SALT);
  5.         for (Map.Entry<String, String> entry : sortedMap.entrySet()) {
  6.             stringBuilder.append(entry.getValue());
  7.         }
  8.         stringBuilder.append(timestamp);
  9.         return DigestUtils.md5Hex(stringBuilder.toString());
  10.     }

代入上面抓包结果进行验证得到相同的结果，验证成功！ 

验证码登录接口分析：

  1. POST /xhr/front/user/register/login HTTP/1.1
  2. Host: app.moutai519.com.cn
  3. Connection: keep-alive
  4. Content-Type: application/json
  5. MT-Device-ID: 2F2075D0-B66C-4287-A903-DBFF6358342C
  6. MT-User-Tag: 0
  7. Accept: */*
  8. MT-Network-Type: WIFI
  9. MT-Token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJtdCIsImV4cCI6MTY3NzAzMDk4OSwidXNlcklkIjoxMDU0NDI3MzYxLCJkZXZpY2VJZCI6IjJGMjA3NUQwLUI2NkMtNDI4Ny1BOTAzLURCRkY2MzU4MzQyQyIsImlhdCI6MTY3NDQzODk4OX0.jMzprM-mO6yBTG3pjEcmq2fUgAjKwyuWHREmY6vynv0
  10. MT-K: 1675600193742
  11. MT-Team-ID: 
  12. MT-Bundle-ID: com.moutai.mall
  13. MT-V: adc8d8d93d0a7aa61bc1df89ad5
  14. User-Agent: iOS;16.3;Apple;?unrecognized?
  15. Accept-Language: en-CN;q=1, zh-Hans-CN;q=0.9
  16. MT-Request-ID: 167560019374225511
  17. MT-R: clips_OlU6TmFRag5rCXwbNAQ/Tz1SKlN8THcecBp/HGhHdw==
  18. MT-APP-Version: 1.3.6
  19. Content-Length: 65
  20. Accept-Encoding: gzip, deflate, br
  22. {"ydToken":"","mobile":"199********","vCode":"9884","ydLogId":""}

直接post提交收到的验证码过去，后端返回登录的token和用户信息：

 成功实现登录（MT-Device-ID这个参数必须在请求头中，且每次请求需一致，获取验证码的时候生成一个随机UUID并在后续保持一致）

第二步：查询所预约的地区门店投放的产品类型和数量

抓包分析：

1.获取当天的sessionId

https://static.moutai519.com.cn/mt-backend/xhr/front/mall/index/session/get/1675267200000

1675267200000为当日00:00的时间戳，每天的sessionId是不一样的。

2.查询所在省市的投放产品和数量

https://static.moutai519.com.cn/mt-backend/xhr/front/mall/shop/list/slim/v3/512/重庆市/10213/1675526400000

链接后面四个参数分别为sessionId、省份名称、茅台的itemId、当日00:00的时间戳，可以根据自己所需来更改，接口所返回的数据为：

  1. {
  2.     "code": 2000,
  3.     "data": {
  4.         "shops": [
  5.             {
  6.                 "shopId": "150500101001",
  7.                 "items": [
  8.                     {
  9.                         "count": 1,
  10.                         "itemId": "10056",
  11.                         "inventory": 3,
  12.                         "ownerName": "重庆市垫江县辉高酒业有限公司"
  13.                     },
  14.                     {
  15.                         "count": 1,
  16.                         "itemId": "10213",
  17.                         "inventory": 4,
  18.                         "ownerName": "重庆市垫江县辉高酒业有限公司"
  19.                     }
  20.                 ]
  21.             },
  22.             {
  23.                 "shopId": "150500101002",
  24.                 "items": [
  25.                     {
  26.                         "count": 1,
  27.                         "itemId": "10056",
  28.                         "inventory": 3,
  29.                         "ownerName": "重庆市万州区醉仁川商贸有限公司"
  30.                     },
  31.                     {
  32.                         "count": 1,
  33.                         "itemId": "10213",
  34.                         "inventory": 10,
  35.                         "ownerName": "重庆市万州区醉仁川商贸有限公司"
  36.                     }
  37.                 ]
  38.             },
  39.             {
  40.                 "shopId": "150500101003",
  41.                 "items": [
  42.                     {
  43.                         "count": 1,
  44.                         "itemId": "10056",
  45.                         "inventory": 3,
  46.                         "ownerName": "重庆市涪陵区涛沭商贸有限公司"
  47.                     },
  48.                     {
  49.                         "count": 1,
  50.                         "itemId": "10213",
  51.                         "inventory": 6,
  52.                         "ownerName": "重庆市涪陵区涛沭商贸有限公司"
  53.                     }
  54.                 ]
  55.             },
  56.             {
  57.                 "shopId": "150500102001",
  58.                 "items": [
  59.                     {
  60.                         "count": 1,
  61.                         "itemId": "10056",
  62.                         "inventory": 3,
  63.                         "ownerName": "重庆茅美香商贸有限公司"
  64.                     },
  65.                     {
  66.                         "count": 1,
  67.                         "itemId": "10213",
  68.                         "inventory": 6,
  69.                         "ownerName": "重庆茅美香商贸有限公司"
  70.                     }
  71.                 ]
  72.             },
  73.             {
  74.                 "shopId": "150500103003",
  75.                 "items": [
  76.                     {
  77.                         "count": 1,
  78.                         "itemId": "10056",
  79.                         "inventory": 9,
  80.                         "ownerName": "重庆市綦江区储备粮有限公司"
  81.                     },
  82.                     {
  83.                         "count": 1,
  84.                         "itemId": "10213",
  85.                         "inventory": 10,
  86.                         "ownerName": "重庆市綦江区储备粮有限公司"
  87.                     }
  88.                 ]
  89.             },
  90.             {
  91.                 "shopId": "150500103005",
  92.                 "items": [
  93.                     {
  94.                         "count": 1,
  95.                         "itemId": "10056",
  96.                         "inventory": 30,
  97.                         "ownerName": "重庆茅台酒销售有限公司"
  98.                     },
  99.                     {
  100.                         "count": 1,
  101.                         "itemId": "10213",
  102.                         "inventory": 6,
  103.                         "ownerName": "重庆茅台酒销售有限公司"
  104.                     },
  105.                     {
  106.                         "count": 1,
  107.                         "itemId": "10214",
  108.                         "inventory": 2,
  109.                         "ownerName": "重庆茅台酒销售有限公司"
  110.                     },
  111.                     {
  112.                         "count": 1,
  113.                         "itemId": "2478",
  114.                         "inventory": 2,
  115.                         "ownerName": "重庆茅台酒销售有限公司"
  116.                     }
  117.                 ]
  118.             },
  119.             {
  120.                 "shopId": "150500106001",
  121.                 "items": [
  122.                     {
  123.                         "count": 1,
  124.                         "itemId": "10056",
  125.                         "inventory": 3,
  126.                         "ownerName": "重庆江岸酒类销售有限公司"
  127.                     },
  128.                     {
  129.                         "count": 1,
  130.                         "itemId": "10213",
  131.                         "inventory": 12,
  132.                         "ownerName": "重庆江岸酒类销售有限公司"
  133.                     }
  134.                 ]
  135.             },
  136.             {
  137.                 "shopId": "150500106003",
  138.                 "items": [
  139.                     {
  140.                         "count": 1,
  141.                         "itemId": "10213",
  142.                         "inventory": 12,
  143.                         "ownerName": "重庆国誉商贸有限公司"
  144.                     }
  145.                 ]
  146.             },
  147.             {
  148.                 "shopId": "150500107003",
  149.                 "items": [
  150.                     {
  151.                         "count": 1,
  152.                         "itemId": "10056",
  153.                         "inventory": 6,
  154.                         "ownerName": "重庆灏达伟业贸易有限公司"
  155.                     },
  156.                     {
  157.                         "count": 1,
  158.                         "itemId": "10213",
  159.                         "inventory": 4,
  160.                         "ownerName": "重庆灏达伟业贸易有限公司"
  161.                     }
  162.                 ]
  163.             },
  164.             {
  165.                 "shopId": "150500108002",
  166.                 "items": [
  167.                     {
  168.                         "count": 1,
  169.                         "itemId": "10056",
  170.                         "inventory": 3,
  171.                         "ownerName": "重庆崇贵酒类销售有限公司"
  172.                     },
  173.                     {
  174.                         "count": 1,
  175.                         "itemId": "10213",
  176.                         "inventory": 8,
  177.                         "ownerName": "重庆崇贵酒类销售有限公司"
  178.                     }
  179.                 ]
  180.             },
  181.             {
  182.                 "shopId": "150500109002",
  183.                 "items": [
  184.                     {
  185.                         "count": 1,
  186.                         "itemId": "10056",
  187.                         "inventory": 3,
  188.                         "ownerName": "重庆市德樽贸易有限公司"
  189.                     },
  190.                     {
  191.                         "count": 1,
  192.                         "itemId": "10213",
  193.                         "inventory": 8,
  194.                         "ownerName": "重庆市德樽贸易有限公司"
  195.                     }
  196.                 ]
  197.             },
  198.             {
  199.                 "shopId": "150500112001",
  200.                 "items": [
  201.                     {
  202.                         "count": 1,
  203.                         "itemId": "10056",
  204.                         "inventory": 3,
  205.                         "ownerName": "重庆市润鑫酒业有限公司"
  206.                     },
  207.                     {
  208.                         "count": 1,
  209.                         "itemId": "10213",
  210.                         "inventory": 14,
  211.                         "ownerName": "重庆市润鑫酒业有限公司"
  212.                     }
  213.                 ]
  214.             },
  215.             {
  216.                 "shopId": "150500112002",
  217.                 "items": [
  218.                     {
  219.                         "count": 1,
  220.                         "itemId": "10056",
  221.                         "inventory": 3,
  222.                         "ownerName": "重庆熙晋酒业有限公司"
  223.                     },
  224.                     {
  225.                         "count": 1,
  226.                         "itemId": "10213",
  227.                         "inventory": 8,
  228.                         "ownerName": "重庆熙晋酒业有限公司"
  229.                     }
  230.                 ]
  231.             },
  232.             {
  233.                 "shopId": "150500112006",
  234.                 "items": [
  235.                     {
  236.                         "count": 1,
  237.                         "itemId": "10056",
  238.                         "inventory": 30,
  239.                         "ownerName": "重庆国酒茅台销售有限公司"
  240.                     },
  241.                     {
  242.                         "count": 1,
  243.                         "itemId": "10213",
  244.                         "inventory": 10,
  245.                         "ownerName": "重庆国酒茅台销售有限公司"
  246.                     },
  247.                     {
  248.                         "count": 1,
  249.                         "itemId": "10214",
  250.                         "inventory": 2,
  251.                         "ownerName": "重庆国酒茅台销售有限公司"
  252.                     },
  253.                     {
  254.                         "count": 1,
  255.                         "itemId": "2478",
  256.                         "inventory": 2,
  257.                         "ownerName": "重庆国酒茅台销售有限公司"
  258.                     }
  259.                 ]
  260.             },
  261.             {
  262.                 "shopId": "150500113002",
  263.                 "items": [
  264.                     {
  265.                         "count": 1,
  266.                         "itemId": "10056",
  267.                         "inventory": 3,
  268.                         "ownerName": "重庆海惠酒类销售有限公司"
  269.                     },
  270.                     {
  271.                         "count": 1,
  272.                         "itemId": "10213",
  273.                         "inventory": 10,
  274.                         "ownerName": "重庆海惠酒类销售有限公司"
  275.                     }
  276.                 ]
  277.             },
  278.             {
  279.                 "shopId": "150500223001",
  280.                 "items": [
  281.                     {
  282.                         "count": 1,
  283.                         "itemId": "10056",
  284.                         "inventory": 9,
  285.                         "ownerName": "重庆乾恒来商贸有限公司潼南分公司"
  286.                     },
  287.                     {
  288.                         "count": 1,
  289.                         "itemId": "10213",
  290.                         "inventory": 8,
  291.                         "ownerName": "重庆乾恒来商贸有限公司潼南分公司"
  292.                     }
  293.                 ]
  294.             },
  295.             {
  296.                 "shopId": "150500224001",
  297.                 "items": [
  298.                     {
  299.                         "count": 1,
  300.                         "itemId": "10056",
  301.                         "inventory": 3,
  302.                         "ownerName": "重庆市铜梁区榕润酒类销售有限公司"
  303.                     },
  304.                     {
  305.                         "count": 1,
  306.                         "itemId": "10213",
  307.                         "inventory": 14,
  308.                         "ownerName": "重庆市铜梁区榕润酒类销售有限公司"
  309.                     }
  310.                 ]
  311.             },
  312.             {
  313.                 "shopId": "150500227001",
  314.                 "items": [
  315.                     {
  316.                         "count": 1,
  317.                         "itemId": "10056",
  318.                         "inventory": 3,
  319.                         "ownerName": "重庆市羽杨酒业有限公司"
  320.                     },
  321.                     {
  322.                         "count": 1,
  323.                         "itemId": "10213",
  324.                         "inventory": 6,
  325.                         "ownerName": "重庆市羽杨酒业有限公司"
  326.                     }
  327.                 ]
  328.             },
  329.             {
  330.                 "shopId": "150500228001",
  331.                 "items": [
  332.                     {
  333.                         "count": 1,
  334.                         "itemId": "10056",
  335.                         "inventory": 6,
  336.                         "ownerName": "重庆国荣酒店用品有限公司"
  337.                     },
  338.                     {
  339.                         "count": 1,
  340.                         "itemId": "10213",
  341.                         "inventory": 8,
  342.                         "ownerName": "重庆国荣酒店用品有限公司"
  343.                     }
  344.                 ]
  345.             },
  346.             {
  347.                 "shopId": "150500237001",
  348.                 "items": [
  349.                     {
  350.                         "count": 1,
  351.                         "itemId": "10213",
  352.                         "inventory": 8,
  353.                         "ownerName": "重庆宜满商贸有限公司"
  354.                     }
  355.                 ]
  356.             },
  357.             {
  358.                 "shopId": "150500383002",
  359.                 "items": [
  360.                     {
  361.                         "count": 1,
  362.                         "itemId": "10056",
  363.                         "inventory": 3,
  364.                         "ownerName": "重庆蓥浆商贸有限公司"
  365.                     },
  366.                     {
  367.                         "count": 1,
  368.                         "itemId": "10213",
  369.                         "inventory": 10,
  370.                         "ownerName": "重庆蓥浆商贸有限公司"
  371.                     }
  372.                 ]
  373.             },
  374.             {
  375.                 "shopId": "150500383003",
  376.                 "items": [
  377.                     {
  378.                         "count": 1,
  379.                         "itemId": "10056",
  380.                         "inventory": 3,
  381.                         "ownerName": "重庆市沛泉酒类有限公司"
  382.                     },
  383.                     {
  384.                         "count": 1,
  385.                         "itemId": "10213",
  386.                         "inventory": 10,
  387.                         "ownerName": "重庆市沛泉酒类有限公司"
  388.                     }
  389.                 ]
  390.             },
  391.             {
  392.                 "shopId": "150500700002",
  393.                 "items": [
  394.                     {
  395.                         "count": 1,
  396.                         "itemId": "10056",
  397.                         "inventory": 3,
  398.                         "ownerName": "重庆明培成商贸有限公司"
  399.                     },
  400.                     {
  401.                         "count": 1,
  402.                         "itemId": "10213",
  403.                         "inventory": 14,
  404.                         "ownerName": "重庆明培成商贸有限公司"
  405.                     },
  406.                     {
  407.                         "count": 1,
  408.                         "itemId": "10214",
  409.                         "inventory": 4,
  410.                         "ownerName": "重庆明培成商贸有限公司"
  411.                     }
  412.                 ]
  413.             },
  414.             {
  415.                 "shopId": "250500103001",
  416.                 "items": [
  417.                     {
  418.                         "count": 1,
  419.                         "itemId": "10213",
  420.                         "inventory": 4,
  421.                         "ownerName": "重庆糖酒有限责任公司"
  422.                     }
  423.                 ]
  424.             },
  425.             {
  426.                 "shopId": "250500105003",
  427.                 "items": [
  428.                     {
  429.                         "count": 1,
  430.                         "itemId": "10213",
  431.                         "inventory": 4,
  432.                         "ownerName": "重庆乾虹酒类销售有限公司"
  433.                     }
  434.                 ]
  435.             },
  436.             {
  437.                 "shopId": "250500105007",
  438.                 "items": [
  439.                     {
  440.                         "count": 1,
  441.                         "itemId": "10213",
  442.                         "inventory": 14,
  443.                         "ownerName": "重庆聪易商贸有限公司"
  444.                     }
  445.                 ]
  446.             },
  447.             {
  448.                 "shopId": "250500107004",
  449.                 "items": [
  450.                     {
  451.                         "count": 1,
  452.                         "itemId": "10213",
  453.                         "inventory": 4,
  454.                         "ownerName": "重庆贵可丰酒业有限责任公司"
  455.                     },
  456.                     {
  457.                         "count": 1,
  458.                         "itemId": "2478",
  459.                         "inventory": 2,
  460.                         "ownerName": "重庆贵可丰酒业有限责任公司"
  461.                     }
  462.                 ]
  463.             },
  464.             {
  465.                 "shopId": "250500112005",
  466.                 "items": [
  467.                     {
  468.                         "count": 1,
  469.                         "itemId": "10213",
  470.                         "inventory": 14,
  471.                         "ownerName": "重庆瑞干商贸有限公司"
  472.                     }
  473.                 ]
  474.             },
  475.             {
  476.                 "shopId": "250500381001",
  477.                 "items": [
  478.                     {
  479.                         "count": 1,
  480.                         "itemId": "10213",
  481.                         "inventory": 4,
  482.                         "ownerName": "重庆银怀祥贸易有限公司"
  483.                     },
  484.                     {
  485.                         "count": 1,
  486.                         "itemId": "2478",
  487.                         "inventory": 2,
  488.                         "ownerName": "重庆银怀祥贸易有限公司"
  489.                     }
  490.                 ]
  491.             },
  492.             {
  493.                 "shopId": "250500700001",
  494.                 "items": [
  495.                     {
  496.                         "count": 1,
  497.                         "itemId": "10213",
  498.                         "inventory": 14,
  499.                         "ownerName": "重庆崇晟商贸有限公司"
  500.                     },
  501.                     {
  502.                         "count": 1,
  503.                         "itemId": "10214",
  504.                         "inventory": 4,
  505.                         "ownerName": "重庆崇晟商贸有限公司"
  506.                     }
  507.                 ]
  508.             }
  509.         ],
  510.         "validTime": 1675577461135,
  511.         "items": [
  512.             {
  513.                 "picUrl": "https://resource.moutai519.com.cn/mt-resource/static-union/1647438760fef3c7.png",
  514.                 "title": "53%vol 500mL茅台1935",
  515.                 "price": "1188",
  516.                 "count": 0,
  517.                 "itemId": "10056",
  518.                 "inventory": 0,
  519.                 "areaLimitTag": false,
  520.                 "areaLimit": 0
  521.             },
  522.             {
  523.                 "picUrl": "https://resource.moutai519.com.cn/mt-resource/static-union/16727494184eeb12.png",
  524.                 "title": "53%vol 500ml贵州茅台酒（癸卯兔年）",
  525.                 "price": "2499",
  526.                 "count": 0,
  527.                 "itemId": "10213",
  528.                 "inventory": 0,
  529.                 "areaLimitTag": false,
  530.                 "areaLimit": 0
  531.             },
  532.             {
  533.                 "picUrl": "https://resource.moutai519.com.cn/mt-resource/static-union/16727492927991ce.png",
  534.                 "title": "53%vol 375ml×2贵州茅台酒（癸卯兔年）",
  535.                 "price": "3599",
  536.                 "count": 0,
  537.                 "itemId": "10214",
  538.                 "inventory": 0,
  539.                 "areaLimitTag": false,
  540.                 "areaLimit": 0
  541.             },
  542.             {
  543.                 "picUrl": "https://resource.moutai519.com.cn/mt-resource/static-union/16474387600e74c1.png",
  544.                 "title": "53%vol 500mL贵州茅台酒（珍品）",
  545.                 "price": "4599",
  546.                 "count": 0,
  547.                 "itemId": "2478",
  548.                 "inventory": 0,
  549.                 "areaLimitTag": false,
  550.                 "areaLimit": 0
  551.             }
  552.         ]
  553.     }
  554. }

第三步：提交预约信息

手动进行一次申购，抓包分析：

  1. 1. 请求内容 Request:
  2.  
  3. POST /xhr/front/mall/reservation/add HTTP/1.1
  4. Host: app.moutai519.com.cn
  5. User-Agent: iOS;16.3;Apple;?unrecognized?
  6. MT-Token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJtdCIsImV4cCI6MTY3NzAzMDk4OSwidXNlcklkIjoxMDU0NDI3MzYxLCJkZXZpY2VJZCI6IjJGMjA3NUQwLUI2NkMtNDI4Ny1BOTAzLURCRkY2MzU4MzQyQyIsImlhdCI6MTY3NDQzODk4OX0.jMzprM-mO6yBTG3pjEcmq2fUgAjKwyuWHREmY6vynv0
  7. MT-Network-Type: 
  8. MT-User-Tag: 0
  9. MT-R: clips_OlU6TmFRag5rCXwbNAQ/Tz1SKlN8THcecBp/HGhHdw==
  10. MT-Lat: 28.499562
  11. MT-K: 1675213490331
  12. MT-Lng: 102.182324
  13. Content-Length: 255
  14. MT-Info: 028e7f96f6369cafe1d105579c5b9377
  15. Connection: keep-alive
  16. MT-Team-ID: 
  17. MT-APP-Version: 1.3.6
  18. MT-Request-ID: 16752134903311510
  19. Accept-Language: en-CN;q=1, zh-Hans-CN;q=0.9
  20. MT-Device-ID: 2F2075D0-B66C-4287-A903-DBFF6358342C
  21. Accept: */*
  22. Content-Type: application/json
  23. Accept-Encoding: gzip, deflate, br
  24. MT-V: 854487cbb9b9aac538e0ce894by
  25. MT-Bundle-ID: com.moutai.mall
  27. {"actParam":"IdiwwdtRdEBhdeHkaJbq1J59r8j5hLj3e34vWmtgR3uF1TYR/v0XjWK/NmSFHV3v9z8jPw27gwdkpCHFaUU8/g1GgyhkiAlOo9qJfCv778NWPRnZDTVPsRyGBzRAxasuTpH+ZyaSlKKZViJHuh8tLw==","itemInfoList":[{"count":1,"itemId":"2478"}],"shopId":"151510100019","sessionId":508}
  29. 2. 响应内容 Response:
  31. HTTP/1.1 200 
  32. Content-Type: application/json;charset=UTF-8
  33. Transfer-Encoding: chunked
  34. Connection: keep-alive
  35. Date: Wed, 01 Feb 2023 01:04:50 GMT
  36. Server: yanxuan-ianus/0.9.7
  38. {"code":2000,"data":{"successDesc":"申购完成，请于2月1日18:00查看预约申购结果","reservationList":[{"reservationId":15675400124,"sessionId":508,"shopId":"151510100019","reservationTime":1675213491048,"itemId":"2478"}],"reservationDetail":{"desc":"申购成功后将以短信形式通知您，请您在申购成功次日18:00前确认支付方式，并在3天内完成提货。","lotteryTime":1675245600000,"cacheValidTime":1675245600000}}}

分析请求的body有一个加密参数actParam，对茅台app进行hook分析得到加密算法为AES CBC PKCS7 改写加密算法：

  1. public static final String AES_KEY="qbhajinld***************gypwuvcjaa";
  2.     public static final String AES_IV="2018********63515";
  3.     public static String AesEncrypt(String params){
  4.         AES aes = new AES(Mode.CBC, Padding.PKCS5Padding, AES_KEY.getBytes(), AES_IV.getBytes());
  5.         return aes.encryptBase64(params);
  6.     }
  7.     public static String AesDecrypt(String params){
  8.         AES aes = new AES(Mode.CBC, Padding.PKCS5Padding, AES_KEY.getBytes(), AES_IV.getBytes());
  9.         return aes.decryptStr(params);
  10.     }

 用刚刚抓到得到的加密文本进行解密验证：

验证成功！！

最后就是提交预约信息了，经过我反复测试发现，reservation/add接口的请求头中有一个MT-Info参数需要带上才能成功提交预约信息，且该参数为固定值：028e7f96f6369cafe1d105579c5b9377

综合以上步骤进行实现一个添加账号的前端界面实现上号功能：

后台设置定时任务每天早上9：00-10:00之间进行预约：

 至此，所有功能大功告成！！

仅供学习参考！！！技术交流:c2tpZG9vZGl1ZGl1（base64）

 

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