Vincario VIN Decoder API Services

1// Apify SDK - toolkit for building Apify Actors (Read more at https://docs.apify.com/sdk/js/)
2import { Actor, Dataset, KeyValueStore } from 'apify';
3import {sha1} from './sha1.js'
4import {vinDecoder} from './vindecoder.js'
5// Crawlee - web scraping and browser automation library (Read more at https://crawlee.dev)
6// import { CheerioCrawler } from 'crawlee';
7
8// this is ESM project, and as such, it requires you to specify extensions in your relative imports
9// read more about this here: https://nodejs.org/docs/latest-v18.x/api/esm.html#mandatory-file-extensions
10// import { router } from './routes.js';
11
12// The init() call configures the Actor for its environment. It's recommended to start every Actor with an init()
13await Actor.init();
14
15const {apiCall, apiKey, apiSecret, vin} = await Actor.getInput();
16const result = await vinDecoder(apiKey,apiSecret,apiCall, vin); 
17
18console.log(result);
19await Dataset.pushData(result);
20await KeyValueStore.setValue('OUTPUT', result);
21
22/**
23 * Actor code
24 */
25
26// Gracefully exit the Actor process. It's recommended to quit all Actors with an exit()
27await Actor.exit();

1export const sha1 = (str)  => {
2
3    var _rotLeft = function (n, s) {
4      var t4 = (n << s) | (n >>> (32 - s))
5      return t4
6    }
7  
8    var _cvtHex = function (val) {
9      var str = ''
10      var i
11      var v
12  
13      for (i = 7; i >= 0; i--) {
14        v = (val >>> (i * 4)) & 0x0f
15        str += v.toString(16)
16      }
17      return str
18    }
19  
20    var blockstart
21    var i, j
22    var W = new Array(80)
23    var H0 = 0x67452301
24    var H1 = 0xEFCDAB89
25    var H2 = 0x98BADCFE
26    var H3 = 0x10325476
27    var H4 = 0xC3D2E1F0
28    var A, B, C, D, E
29    var temp
30  
31    // utf8_encode
32    str = unescape(encodeURIComponent(str))
33    var strLen = str.length
34  
35    var wordArray = []
36    for (i = 0; i < strLen - 3; i += 4) {
37      j = str.charCodeAt(i) << 24 |
38        str.charCodeAt(i + 1) << 16 |
39        str.charCodeAt(i + 2) << 8 |
40        str.charCodeAt(i + 3)
41      wordArray.push(j)
42    }
43  
44    switch (strLen % 4) {
45      case 0:
46        i = 0x080000000
47        break
48      case 1:
49        i = str.charCodeAt(strLen - 1) << 24 | 0x0800000
50        break
51      case 2:
52        i = str.charCodeAt(strLen - 2) << 24 | str.charCodeAt(strLen - 1) << 16 | 0x08000
53        break
54      case 3:
55        i = str.charCodeAt(strLen - 3) << 24 |
56          str.charCodeAt(strLen - 2) << 16 |
57          str.charCodeAt(strLen - 1) <<
58          8 | 0x80
59        break
60    }
61  
62    wordArray.push(i)
63  
64    while ((wordArray.length % 16) !== 14) {
65      wordArray.push(0)
66    }
67  
68    wordArray.push(strLen >>> 29)
69    wordArray.push((strLen << 3) & 0x0ffffffff)
70  
71    for (blockstart = 0; blockstart < wordArray.length; blockstart += 16) {
72      for (i = 0; i < 16; i++) {
73        W[i] = wordArray[blockstart + i]
74      }
75      for (i = 16; i <= 79; i++) {
76        W[i] = _rotLeft(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1)
77      }
78  
79      A = H0
80      B = H1
81      C = H2
82      D = H3
83      E = H4
84  
85      for (i = 0; i <= 19; i++) {
86        temp = (_rotLeft(A, 5) + ((B & C) | (~B & D)) + E + W[i] + 0x5A827999) & 0x0ffffffff
87        E = D
88        D = C
89        C = _rotLeft(B, 30)
90        B = A
91        A = temp
92      }
93  
94      for (i = 20; i <= 39; i++) {
95        temp = (_rotLeft(A, 5) + (B ^ C ^ D) + E + W[i] + 0x6ED9EBA1) & 0x0ffffffff
96        E = D
97        D = C
98        C = _rotLeft(B, 30)
99        B = A
100        A = temp
101      }
102  
103      for (i = 40; i <= 59; i++) {
104        temp = (_rotLeft(A, 5) + ((B & C) | (B & D) | (C & D)) + E + W[i] + 0x8F1BBCDC) & 0x0ffffffff
105        E = D
106        D = C
107        C = _rotLeft(B, 30)
108        B = A
109        A = temp
110      }
111  
112      for (i = 60; i <= 79; i++) {
113        temp = (_rotLeft(A, 5) + (B ^ C ^ D) + E + W[i] + 0xCA62C1D6) & 0x0ffffffff
114        E = D
115        D = C
116        C = _rotLeft(B, 30)
117        B = A
118        A = temp
119      }
120  
121      H0 = (H0 + A) & 0x0ffffffff
122      H1 = (H1 + B) & 0x0ffffffff
123      H2 = (H2 + C) & 0x0ffffffff
124      H3 = (H3 + D) & 0x0ffffffff
125      H4 = (H4 + E) & 0x0ffffffff
126    }
127  
128    temp = _cvtHex(H0) + _cvtHex(H1) + _cvtHex(H2) + _cvtHex(H3) + _cvtHex(H4)
129    return temp.toLowerCase()
130  }

1import got from 'got'
2import {sha1} from './sha1.js'
3
4export const vinDecoder = async (apiKey, secretKey, id, vin = null) => {
5
6  let apiPrefix = "https://api.vindecoder.eu/3.2";
7  let action = (id === "info") ? "decode/info" : id;
8
9  let hash = sha1((vin ? vin + '|' : '') + id + '|' + apiKey + '|' + secretKey).substring(0, 10);
10  let path = apiPrefix + '/' + apiKey + '/' + hash + '/' + action + (vin ? '/' + vin : '') + '.json';
11
12  return await got({url:path}).json();
13
14  return new Promise((resolve, reject) => {
15    https.get(path, (resp) => {
16      let data = '';
17
18      resp.on('data', (chunk) => {
19        data += chunk;
20      });
21
22      resp.on('end', () => {
23        resolve(data)
24      });
25
26    }).on("error", (err) => {
27      reject(err);
28    });
29  });
30}