Tried using Crypto module and receiving the error ...
# suitescriptr
raju
03/18/2021, 12:24 PMTried using Crypto module and receiving the error as below.
“An error occurred while decrypting a credential”
Any one has any ideas to resolve this?
b
battk
03/18/2021, 12:38 PMare you using secrets or guids?
r
raju
03/18/2021, 2:16 PMusing guids
b
battk
03/18/2021, 2:31 PMand what does the secret key field creating code look like
r
raju
03/19/2021, 5:02 AMdefine([‘N/ui/serverWidget’, ‘N/runtime’, ‘N/crypto’, ‘N/encode’], function (ui, runtime, crypto, encode) {
function onRequest(option) {
var form = ui.createForm({
title: ‘My Credential Form’
});
if (option.request.method === ‘GET’) {
var skField = form.addSecretKeyField({
id: ‘mycredential’,
label: ‘Credential’,
restrictToScriptIds: ‘customscript_my_script’,
restrictToCurrentUser: false
});
skField.maxLength = 200;
form.addSubmitButton();
option.response.writePage(form);
} else {
var inputString = “India123”;
var myGuid = option.request.parameters.mycredential;
log.debug(“myGuid”,myGuid);
// Create the key
var sKey = crypto.createSecretKey({
guid: myGuid,
encoding: encode.Encoding.UTF_8
});
try {
var hmacSha512 = crypto.createHmac({
algorithm: ‘SHA512’,
key: sKey
});
hmacSha512.update({
input: inputString,
inputEncoding: encode.Encoding.BASE_64
});
var digestSha512 = hmacSha512.digest({
outputEncoding: encode.Encoding.BASE_64
});
} catch (e) {
log.error({
title: ‘Failed to hash input’,
details: e
});
}
form.addField({
id: ‘result’,
label: ‘Your digested hash value’,
type: ‘textarea’
}).defaultValue = digestSha512;
option.response.writePage(form);
}
}
return {
onRequest: onRequest
};
});
raju
03/19/2021, 5:02 AMhere is sample code we have used
raju
03/19/2021, 5:02 AMwhile digesting it getting an error
b
battk
03/19/2021, 5:07 AMits likely both of your encodings are wrong
battk
03/19/2021, 5:08 AMbut lets start with the secret key field one first
battk
03/19/2021, 5:08 AMyour secret key is supposed to be represented by bytes
battk
03/19/2021, 5:09 AMhumans use strings to represent the byes, since thats convenient
battk
03/19/2021, 5:09 AMmost tools will output base64 encoded strings, mostly because utf-8 is not appropiate for representing bytes
battk
03/19/2021, 5:10 AMare you sure your secret key is encoded in utf-8
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