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Digital Signing GST and ITR eReturns using Signer.Digital Browser Extension
Note: Signer.Digital Browser Extension is completely free for unlimited uses.
function getSignature(hash){
//Sign GSTR Return Hash using Signer.Digital Chrome Extension
//This method returns CMS (PKCS7) Signature
SignerDigital.signGstHash(hash, CertThumbprint = "")
.then(function(signature){
//send signature to return filing server
},function(error){
//send error to server and/or report error to user
});
}
//For Income Tax Return signing use method:
//This method returns SHA256 Signature
SignerDigital.signITHash(hash, PAN, CertThumbprint = "")
Parameter PAN is optional. If value given, certificate with given PAN will be selected silently from the certificate store without opening Certificate Selection dialog.