My goal is to hash the body in SHA256
and then encode it with base64
. I am converting python
code to TypeScript
.
Based on google search, what I understood is, crypto
can be used against hashlib
and base64
. Here challenge is, when I use .createHmac
then it requires the secret
when in python I can directly work with body. Is it another way to achieve python
result in typeScript
?
NOTE: This is the first time I am seeing python code so please correct me if I am missing something here.
Python Code:
import hashlib
import base64
body = "johnDoe"
abc = base64.b64encode(hashlib.sha256(body.encode('utf-8')).digest())
print(abc)
Output:
b'RnuqbBqTNwQ7v3g3tKsVAi+NUALBCUeoRBEq6Yil6RA='
This can be verified here.
TypeScript Code: Using createHmac
var crypto = require('crypto');
var secret = "PYPd1Hv4J6";
var body = "johnDoe";
var hmac = crypto.createHmac("sha256",secret);
var hmac_result = hmac.update(body).digest('base64');
console.log(hmac_result);
Output:
DLZdA1/ULIIECiJ4t+HYDLE+FRPIfcFQNo7Uw/csopU=
This can be verified here.
I can achieve this using createHash
.
TypeScript Code:
var crypto = require('crypto');
var body = "johnDoe";
var hash = crypto.createHash("sha256");
var hash_result = hash.update(body, 'utf8').digest('base64');
console.log(hash_result);
Output:
RnuqbBqTNwQ7v3g3tKsVAi+NUALBCUeoRBEq6Yil6RA=
This can be verified here.
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