在 Zion 中使用 MD5 加密签名

使用MD5加密签名,需要通过 Zion 的自定义行为来实现
1. 点击自定义行为,并创建自定义行为
2. 自定义行为命名、添加需要进行加密的参数,并且确定参数的类型(注意:参数包括输入参数和输出参数)
3. 在右侧逻辑中粘贴如下所示代码进行加密操作(注意修改自己定义的变量以及变量类型)
//定义输入参数 const parameter1=context.getArg("parameter1"); //md5加密方法 function md5(inputString) { var hc = '0123456789abcdef'; function rh(n) { var j, s = ''; for (j = 0; j <= 3; j++) s += hc.charAt((n >> (j * 8 + 4)) & 0x0f) + hc.charAt((n >> (j * 8)) & 0x0f); return s; } function ad(x, y) { var l = (x & 0xffff) + (y & 0xffff); var m = (x >> 16) + (y >> 16) + (l >> 16); return (m << 16) | (l & 0xffff); } function rl(n, c) { return (n << c) | (n >>> (32 - c)); } function cm(q, a, b, x, s, t) { return ad(rl(ad(ad(a, q), ad(x, t)), s), b); } function ff(a, b, c, d, x, s, t) { return cm((b & c) | (~b & d), a, b, x, s, t); } function gg(a, b, c, d, x, s, t) { return cm((b & d) | (c & ~d), a, b, x, s, t); } function hh(a, b, c, d, x, s, t) { return cm(b ^ c ^ d, a, b, x, s, t); } function ii(a, b, c, d, x, s, t) { return cm(c ^ (b | ~d), a, b, x, s, t); } function sb(x) { var i; var nblk = ((x.length + 8) >> 6) + 1; var blks = new Array(nblk * 16); for (i = 0; i < nblk * 16; i++) blks[i] = 0; for (i = 0; i < x.length; i++) blks[i >> 2] |= x.charCodeAt(i) << ((i % 4) * 8); blks[i >> 2] |= 0x80 << ((i % 4) * 8); blks[nblk * 16 - 2] = x.length * 8; return blks; } var i, x = sb(inputString), a = 1732584193, b = -271733879, c = -1732584194, d = 271733878, olda, oldb, oldc, oldd; for (i = 0; i < x.length; i += 16) { olda = a; oldb = b; oldc = c; oldd = d; a = ff(a, b, c, d, x[i + 0], 7, -680876936); d = ff(d, a, b, c, x[i + 1], 12, -389564586); c = ff(c, d, a, b, x[i + 2], 17, 606105819); b = ff(b, c, d, a, x[i + 3], 22, -1044525330); a = ff(a, b, c, d, x[i + 4], 7, -176418897); d = ff(d, a, b, c, x[i + 5], 12, 1200080426); c = ff(c, d, a, b, x[i + 6], 17, -1473231341); b = ff(b, c, d, a, x[i + 7], 22, -45705983); a = ff(a, b, c, d, x[i + 8], 7, 1770035416); d = ff(d, a, b, c, x[i + 9], 12, -1958414417); c = ff(c, d, a, b, x[i + 10], 17, -42063); b = ff(b, c, d, a, x[i + 11], 22, -1990404162); a = ff(a, b, c, d, x[i + 12], 7, 1804603682); d = ff(d, a, b, c, x[i + 13], 12, -40341101); c = ff(c, d, a, b, x[i + 14], 17, -1502002290); b = ff(b, c, d, a, x[i + 15], 22, 1236535329); a = gg(a, b, c, d, x[i + 1], 5, -165796510); d = gg(d, a, b, c, x[i + 6], 9, -1069501632); c = gg(c, d, a, b, x[i + 11], 14, 643717713); b = gg(b, c, d, a, x[i + 0], 20, -373897302); a = gg(a, b, c, d, x[i + 5], 5, -701558691); d = gg(d, a, b, c, x[i + 10], 9, 38016083); c = gg(c, d, a, b, x[i + 15], 14, -660478335); b = gg(b, c, d, a, x[i + 4], 20, -405537848); a = gg(a, b, c, d, x[i + 9], 5, 568446438); d = gg(d, a, b, c, x[i + 14], 9, -1019803690); c = gg(c, d, a, b, x[i + 3], 14, -187363961); b = gg(b, c, d, a, x[i + 8], 20, 1163531501); a = gg(a, b, c, d, x[i + 13], 5, -1444681467); d = gg(d, a, b, c, x[i + 2], 9, -51403784); c = gg(c, d, a, b, x[i + 7], 14, 1735328473); b = gg(b, c, d, a, x[i + 12], 20, -1926607734); a = hh(a, b, c, d, x[i + 5], 4, -378558); d = hh(d, a, b, c, x[i + 8], 11, -2022574463); c = hh(c, d, a, b, x[i + 11], 16, 1839030562); b = hh(b, c, d, a, x[i + 14], 23, -35309556); a = hh(a, b, c, d, x[i + 1], 4, -1530992060); d = hh(d, a, b, c, x[i + 4], 11, 1272893353); c = hh(c, d, a, b, x[i + 7], 16, -155497632); b = hh(b, c, d, a, x[i + 10], 23, -1094730640); a = hh(a, b, c, d, x[i + 13], 4, 681279174); d = hh(d, a, b, c, x[i + 0], 11, -358537222); c = hh(c, d, a, b, x[i + 3], 16, -722521979); b = hh(b, c, d, a, x[i + 6], 23, 76029189); a = hh(a, b, c, d, x[i + 9], 4, -640364487); d = hh(d, a, b, c, x[i + 12], 11, -421815835); c = hh(c, d, a, b, x[i + 15], 16, 530742520); b = hh(b, c, d, a, x[i + 2], 23, -995338651); a = ii(a, b, c, d, x[i + 0], 6, -198630844); d = ii(d, a, b, c, x[i + 7], 10, 1126891415); c = ii(c, d, a, b, x[i + 14], 15, -1416354905); b = ii(b, c, d, a, x[i + 5], 21, -57434055); a = ii(a, b, c, d, x[i + 12], 6, 1700485571); d = ii(d, a, b, c, x[i + 3], 10, -1894986606); c = ii(c, d, a, b, x[i + 10], 15, -1051523); b = ii(b, c, d, a, x[i + 1], 21, -2054922799); a = ii(a, b, c, d, x[i + 8], 6, 1873313359); d = ii(d, a, b, c, x[i + 15], 10, -30611744); c = ii(c, d, a, b, x[i + 6], 15, -1560198380); b = ii(b, c, d, a, x[i + 13], 21, 1309151649); a = ii(a, b, c, d, x[i + 4], 6, -145523070); d = ii(d, a, b, c, x[i + 11], 10, -1120210379); c = ii(c, d, a, b, x[i + 2], 15, 718787259); b = ii(b, c, d, a, x[i + 9], 21, -343485551); a = ad(a, olda); b = ad(b, oldb); c = ad(c, oldc); d = ad(d, oldd); } return rh(a) + rh(b) + rh(c) + rh(d); } //编码格式转换方法 function md5_Utf8Encode(string) { string = string.replace(/\r\n/g, '\n'); var utftext = ''; for (var n = 0; n < string.length; n++) { var c = string.charCodeAt(n); if (c < 128) { utftext += String.fromCharCode(c); } else if (c > 127 && c < 2048) { utftext += String.fromCharCode((c >> 6) | 192); utftext += String.fromCharCode((c & 63) | 128); } else { utftext += String.fromCharCode((c >> 12) | 224); utftext += String.fromCharCode(((c >> 6) & 63) | 128); utftext += String.fromCharCode((c & 63) | 128); } } return utftext; } //将输入的参数转换为utf-8格式 const beforesign=md5_Utf8Encode(parameter1); //使用md5方法生成签名 const sign=md5(beforesign); //返回签名 context.setReturn("sign",sign);
4. 为 Zion 组件添加自定义的行为,输入参数,在行为成功执行后可通过设置页面数据或者链接数据来使用发挥的签名sign 如下图所示,我从结果数据中找到通过行为执行后返回的sign赋值给了提前设置好的页面数据
2022-10-27
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