符号键HMAC SHA1使用Javascript [英] Sign Key HMAC SHA1 with Javascript
问题描述
出于某种原因,我不能够从JS私钥创建签名。从谷歌使用这个在线帮助:
For some reason I am not able to create a signature from a private key in JS. Using this online help from google:
https://m4b-url-signer.appspot.com/
网址:的https://google.maps.com/maps/api/geo$c$c/json?address=New+York&client=test
示例键(假冒的练习的目的)
关键字:QNade5DtdJKKZbidTsrIgONupc4 =
Example Key (fake for the purposes of the exercise) Key: QNade5DtdJKKZbidTsrIgONupc4=
(结果)签名:XDsiH5JAY7kJLgA1K2PWlhTdO1k =
(Result) Signature: XDsiH5JAY7kJLgA1K2PWlhTdO1k=
不过,我的JavaScript code:
However, my javascript code:
var keyString = 'QNade5DtdJKKZbidTsrIgONupc4=';
console.log(keyString)
var urlString = encodeURIComponent('/maps/api/geocode/json?address=New+York&client=test');
console.log(urlString)
// We need to decode private key to binary
var decoded_key_words = CryptoJS.enc.Utf8.parse(keyString);
var decoded_key = CryptoJS.enc.Base64.stringify(decoded_key_words);
console.log(decoded_key);
var signature = CryptoJS.HmacSHA1(decoded_key,urlString);
console.log(signature);
// Encode binary signature to base 64
var encoded_signature = CryptoJS.enc.Base64.stringify(signature);
console.log(encoded_signature)
给我一个签名:
bOenVNeXI6xI1xlSa77oqGKssyY =
bOenVNeXI6xI1xlSa77oqGKssyY=
我似乎无法找出我做错了什么。我是不是正确的base64解码
I can't seem to figure out what I'm doing wrong. Am I decoding base64 incorrectly?
推荐答案
有关记录,这工作:
<script src="sha.js"></script>
var url = '/maps/api/geocode/json?address=New+York&client=test';
var key = 'QNade5DtdJKKZbidTsrIgONupc4='
var hmacObj = new jsSHA(url, 'TEXT');
var hmacOutput = hmacObj.getHMAC(key,'B64','SHA-1','B64');
console.log(hmacOutput)
我给予:
XDsiH5JAY7kJLgA1K2PWlhTdO1k =
XDsiH5JAY7kJLgA1K2PWlhTdO1k=
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