base64 fix

Author: IkoroVictor

src/identity-chaincode.go

@@ -732,13 +732,13 @@ func (t *IdentityChainCode) GetIdentity(stub shim.ChaincodeStubInterface, args [
 	identity.ProviderEnrollmentID = enrollmentID
 	identity.IdentityCode = row.Columns[1].GetString_()
 	identity.IdentityTypeCode = row.Columns[2].GetString_()
-	identity.EncryptedPayload = row.Columns[3].GetString_()
+	identity.EncryptedPayload = encodeBase64(row.Columns[3].GetBytes())
 	identity.IssuerCode = row.Columns[4].GetString_()
 	identity.IssuerOrganization = row.Columns[5].GetString_()
-	identity.EncryptedKey = row.Columns[6].GetString_()
+	identity.EncryptedKey = encodeBase64(row.Columns[6].GetBytes())
 	identity.MetaData = row.Columns[7].GetString_()
 	identity.IssuerVerified = row.Columns[8].GetBool()
-	identity.EncryptedAttachmentURI = row.Columns[9].GetString_()
+	identity.EncryptedAttachmentURI = encodeBase64(row.Columns[9].GetBytes())
 	identity.CreatedBy = row.Columns[10].GetString_()
 	identity.CreatedOnTxTimestamp = row.Columns[11].GetInt64()
 	identity.LastUpdatedBy = row.Columns[12].GetString_()