CODEWITHSUNDEEP

javascriptpythonjsonpostmanhmacsha1

Gourds

Reputation: 111

The hmac(sha1) has different result between postman and python

my code has different result between postman and python,and I hope that the results of Python execution are consistent with Postman.

Postman

var secret = 'gourds';
var mmd5 = 'sha1=' + CryptoJS.HmacSHA1(JSON.stringify(JSON.parse(params)),secret).toString(CryptoJS.enc.Hex);

Python

hmac.new(str.encode('gourds'),json.dumps(json.loads(md,object_pairs_hook=OrderedDict)),sha1).hexdigest()

Upvotes: 1

Views: 395

Answers (1)

Gourds

Reputation: 111

Now I find the reason. because the content is different. Extra spaces in python scripts and incorrect encoding

import sys
reload(sys)
sys.setdefaultencoding('utf-8')
...
json.dumps(json.loads(md,object_pairs_hook=OrderedDict),separators=(',',':'),ensure_ascii=False)

Upvotes: 1

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