数据请求加密
1 /* 2 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message 3 * Digest Algorithm, as defined in RFC 1321. 4 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002. 5 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet 6 * Distributed under the BSD License 7 * See http://pajhome.org.uk/crypt/md5 for more info. 8 */ 9 10 /* 11 * Configurable variables. You may need to tweak these to be compatible with 12 * the server-side, but the defaults work in most cases. 13 */ 14 var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */ 15 var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */ 16 var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */ 17 18 /* 19 * These are the functions you'll usually want to call 20 * They take string arguments and return either hex or base-64 encoded strings 21 */ 22 function hex_md5(s) { return binl2hex(core_md5(str2binl(s), s.length * chrsz)); } 23 function b64_md5(s) { return binl2b64(core_md5(str2binl(s), s.length * chrsz)); } 24 function str_md5(s) { return binl2str(core_md5(str2binl(s), s.length * chrsz)); } 25 function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); } 26 function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); } 27 function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); } 28 29 /* 30 * Perform a simple self-test to see if the VM is working 31 */ 32 function md5_vm_test() { 33 return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72"; 34 } 35 36 /* 37 * Calculate the MD5 of an array of little-endian words, and a bit length 38 */ 39 function core_md5(x, len) { 40 /* append padding */ 41 x[len >> 5] |= 0x80 << ((len) % 32); 42 x[(((len + 64) >>> 9) << 4) + 14] = len; 43 44 var a = 1732584193; 45 var b = -271733879; 46 var c = -1732584194; 47 var d = 271733878; 48 49 for (var i = 0; i < x.length; i += 16) { 50 var olda = a; 51 var oldb = b; 52 var oldc = c; 53 var oldd = d; 54 55 a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936); 56 d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586); 57 c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819); 58 b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); 59 a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897); 60 d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); 61 c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); 62 b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983); 63 a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); 64 d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); 65 c = md5_ff(c, d, a, b, x[i + 10], 17, -42063); 66 b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); 67 a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); 68 d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101); 69 c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); 70 b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); 71 72 a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510); 73 d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); 74 c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713); 75 b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302); 76 a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691); 77 d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083); 78 c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335); 79 b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848); 80 a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438); 81 d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); 82 c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961); 83 b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); 84 a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); 85 d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784); 86 c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); 87 b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); 88 89 a = md5_hh(a, b, c, d, x[i + 5], 4, -378558); 90 d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); 91 c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); 92 b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556); 93 a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); 94 d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); 95 c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632); 96 b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); 97 a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174); 98 d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222); 99 c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979); 100 b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189); 101 a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487); 102 d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835); 103 c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520); 104 b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651); 105 106 a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844); 107 d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); 108 c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); 109 b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055); 110 a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); 111 d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); 112 c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523); 113 b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); 114 a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); 115 d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744); 116 c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); 117 b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); 118 a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070); 119 d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); 120 c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259); 121 b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551); 122 123 a = safe_add(a, olda); 124 b = safe_add(b, oldb); 125 c = safe_add(c, oldc); 126 d = safe_add(d, oldd); 127 } 128 return Array(a, b, c, d); 129 130 } 131 132 /* 133 * These functions implement the four basic operations the algorithm uses. 134 */ 135 function md5_cmn(q, a, b, x, s, t) { 136 return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b); 137 } 138 function md5_ff(a, b, c, d, x, s, t) { 139 return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); 140 } 141 function md5_gg(a, b, c, d, x, s, t) { 142 return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); 143 } 144 function md5_hh(a, b, c, d, x, s, t) { 145 return md5_cmn(b ^ c ^ d, a, b, x, s, t); 146 } 147 function md5_ii(a, b, c, d, x, s, t) { 148 return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); 149 } 150 151 /* 152 * Calculate the HMAC-MD5, of a key and some data 153 */ 154 function core_hmac_md5(key, data) { 155 var bkey = str2binl(key); 156 if (bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz); 157 158 var ipad = Array(16), opad = Array(16); 159 for (var i = 0; i < 16; i++) { 160 ipad[i] = bkey[i] ^ 0x36363636; 161 opad[i] = bkey[i] ^ 0x5C5C5C5C; 162 } 163 164 var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz); 165 return core_md5(opad.concat(hash), 512 + 128); 166 } 167 168 /* 169 * Add integers, wrapping at 2^32. This uses 16-bit operations internally 170 * to work around bugs in some JS interpreters. 171 */ 172 function safe_add(x, y) { 173 var lsw = (x & 0xFFFF) + (y & 0xFFFF); 174 var msw = (x >> 16) + (y >> 16) + (lsw >> 16); 175 return (msw << 16) | (lsw & 0xFFFF); 176 } 177 178 /* 179 * Bitwise rotate a 32-bit number to the left. 180 */ 181 function bit_rol(num, cnt) { 182 return (num << cnt) | (num >>> (32 - cnt)); 183 } 184 185 /* 186 * Convert a string to an array of little-endian words 187 * If chrsz is ASCII, characters >255 have their hi-byte silently ignored. 188 */ 189 function str2binl(str) { 190 var bin = Array(); 191 var mask = (1 << chrsz) - 1; 192 for (var i = 0; i < str.length * chrsz; i += chrsz) 193 bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (i % 32); 194 return bin; 195 } 196 197 /* 198 * Convert an array of little-endian words to a string 199 */ 200 function binl2str(bin) { 201 var str = ""; 202 var mask = (1 << chrsz) - 1; 203 for (var i = 0; i < bin.length * 32; i += chrsz) 204 str += String.fromCharCode((bin[i >> 5] >>> (i % 32)) & mask); 205 return str; 206 } 207 208 /* 209 * Convert an array of little-endian words to a hex string. 210 */ 211 function binl2hex(binarray) { 212 var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; 213 var str = ""; 214 for (var i = 0; i < binarray.length * 4; i++) { 215 str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) + 216 hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF); 217 } 218 return str; 219 } 220 221 /* 222 * Convert an array of little-endian words to a base-64 string 223 */ 224 function binl2b64(binarray) { 225 var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; 226 var str = ""; 227 for (var i = 0; i < binarray.length * 4; i += 3) { 228 var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) 229 | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) 230 | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF); 231 for (var j = 0; j < 4; j++) { 232 if (i * 8 + j * 6 > binarray.length * 32) str += b64pad; 233 else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F); 234 } 235 } 236 return str; 237 } 238 239 //以上是代码包 240 //一下是自行写的代码加密 241 242 function hexMD5(param) { 243 var secret = '1bc81b01751f741c163c7585ffbece90'; 244 var api_key = 'bd09d371bc8eb09af7e4c47f7a91b659'; 245 246 param.api_key = api_key; 247 // 循环组装键值 248 var arr_key = []; 249 for (var test in param) { 250 arr_key.push(test); 251 } 252 // 排序键值 253 arr_key.sort(); 254 var obj = {}; 255 // console.log(arr_key); 256 var one_val; 257 var one_key; 258 259 for (var key in arr_key) { 260 // 当前键 261 one_key = arr_key[key]; 262 // 当前值 263 one_val = param[one_key]; 264 // 组装对象 265 obj[one_key] = one_val; 266 } 267 268 var arr_name = ""; 269 270 for (var test in obj) { 271 if (test === Object) { 272 } else { 273 arr_name += test + param[test]; 274 } 275 276 } 277 // 加密 278 var passd = hex_md5(secret + arr_name + secret); 279 // 密码大写 280 var upper = passd.toUpperCase(); 281 282 // 添加密码 283 param.api_sign = upper; 284 return param; 285 } 286 module.exports = { 287 hexMD5: hexMD5 288 } 289
小程序的代码
//请求的数据
const md5 = require("../../utils/md5.js")
onLoad: function (options) {
var send_data = md5.hexMD5({act: 1, phone: 'liujun', send_type:1});
// console.log(send_data);
var that = this;
// console.log(domain + "test/test.html")
wx.request({
url: domain +"test/test.html",
data: send_data,
method: "GET",
header: {
'content-type': 'application/json'
},
success: function (res) {
that.setData({
test: res.data.data
})
},
})
},
不懂的，可以留言
