public GSTNResult <TokenResponseModel> RequestToken(string otp)
{
dicParams.Clear();
OtpTokenRequestModel model = new OtpTokenRequestModel {
action = "AUTHTOKEN",
username = this.username
};
model.app_key = EncryptionUtils.RsaEncrypt(this.GetAppKeyBytes(), credential.cert_file_rsa);
byte[] dataToEncrypt = UTF8Encoding.UTF8.GetBytes(otp);
model.otp = EncryptionUtils.AesEncrypt(dataToEncrypt, this.GetAppKeyBytes());
string finalJson = this.Serialize(model);
this.LogMessage(finalJson);
dicParams.Add("RequestPayload", finalJson);
var output = this.Post <OtpTokenRequestModel, TokenResponseModel>(model);
try
{
this.token = output.Data;
this.DecryptedKey = EncryptionUtils.AesDecrypt(token.sek, this.GetAppKeyBytes());
this.LogMessage(this.token.auth_token);
}
catch (Exception ex)
{
output = this.BuildExceptionResult <TokenResponseModel>(ex);
}
return(output);
}
protected internal UnsignedDataInfo EncryptBase64(string base64Payload)
{
UnsignedDataInfo info = new UnsignedDataInfo();
byte[] jsonData = UTF8Encoding.UTF8.GetBytes(base64Payload);
info.data = EncryptionUtils.AesEncrypt(jsonData, provider.DecryptedKey);
info.hmac = EncryptionUtils.GenerateHMAC(jsonData, provider.DecryptedKey);
return(info);
}
public GSTNResult <TokenResponseModel> RefreshToken()
{
RefreshTokenModel model = new RefreshTokenModel
{
action = "REFRESHTOKEN",
username = userid
};
model.app_key = EncryptionUtils.AesEncrypt(GSTNConstants.GetAppKeyBytes(), this.DecryptedKey);
model.auth_token = this.AuthToken;
var output = this.Post <RefreshTokenModel, TokenResponseModel>(model);
token = output.Data;
this.AuthToken = token.auth_token;
this.DecryptedKey = EncryptionUtils.AesDecrypt(token.sek, GSTNConstants.GetAppKeyBytes());
var Decipher = System.Text.Encoding.UTF8.GetString(DecryptedKey);
return(output);
}
protected internal UnsignedDataInfo Encrypt <T>(T input)
{
UnsignedDataInfo info = new UnsignedDataInfo();
if (input != null)
{
string finalJson = JsonConvert.SerializeObject(input, Newtonsoft.Json.Formatting.Indented,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
byte[] encodeJson = UTF8Encoding.UTF8.GetBytes(finalJson);
string base64Payload = Convert.ToBase64String(encodeJson);
byte[] jsonData = UTF8Encoding.UTF8.GetBytes(base64Payload);
info.data = EncryptionUtils.AesEncrypt(jsonData, provider.DecryptedKey);
info.hmac = EncryptionUtils.GenerateHMAC(jsonData, provider.DecryptedKey);
}
return(info);
}
public GSTNResult <TokenResponseModel> RequestToken(string otp)
{
TokenRequestModel model = new TokenRequestModel {
action = "AUTHTOKEN",
username = userid
};
model.app_key = EncryptionUtils.RsaEncrypt(GSTNConstants.GetAppKeyBytes());
byte[] dataToEncrypt = UTF8Encoding.UTF8.GetBytes(otp);
model.otp = EncryptionUtils.AesEncrypt(dataToEncrypt, GSTNConstants.GetAppKeyBytes());
var output = this.Post <TokenRequestModel, TokenResponseModel>(model);
this.userid = userid;
token = output.Data;
this.AuthToken = token.auth_token;
this.DecryptedKey = EncryptionUtils.AesDecrypt(token.sek, GSTNConstants.GetAppKeyBytes());
var Decipher = System.Text.Encoding.UTF8.GetString(DecryptedKey);
return(output);
}
public GSTNResult <TokenResponseModel> RefreshToken()
{
dicParams.Clear();
RefreshTokenModel model = new RefreshTokenModel
{
action = "REFRESHTOKEN",
username = this.username
};
model.app_key = EncryptionUtils.AesEncrypt(this.GetAppKeyBytes(), this.DecryptedKey);
model.auth_token = this.AuthToken();
string finalJson = this.Serialize(model);
dicParams.Add("RequestPayload", finalJson);
var output = this.Post <RefreshTokenModel, TokenResponseModel>(model);
this.token = output.Data;
this.DecryptedKey = EncryptionUtils.AesDecrypt(token.sek, this.GetAppKeyBytes());
var Decipher = System.Text.Encoding.UTF8.GetString(DecryptedKey);
return(output);
}