/// <summary>
/// This method is for bulding signed JWT token.
/// </summary>
/// <param name="input">InitializeTransactionInput</param>
/// <returns></returns>
private string BuildIdToken(InitializeTransactionInput input)
{
IList <Claim> claims = new List <Claim>();
claims.Add(new Claim(Constants.IdTokenClaims.ObjectId, input.ObjectId, ClaimValueTypes.String, appSettings.IdTokenIssuer));
var token = new JwtSecurityToken(
appSettings.IdTokenIssuer,
appSettings.IdTokenAudience,
claims,
DateTime.Now,
DateTime.Now.AddDays(7),
SigningCredentials.Value);
var jwtHandler = new JwtSecurityTokenHandler();
return(jwtHandler.WriteToken(token));
}
public async Task <IActionResult> InitializeTransaction(InitializeTransactionInput input)
{
if (input == null || !input.Validate())
{
return(Conflict(new B2CErrorResponseContent("Cannot deserialize input claims")));
}
var jumioInput = new
{
customerInternalReference = input.CorrelationId,
userReference = input.ObjectId,
successUrl = BuidLink(input)
};
var response = await httpService.PostAsync <InitializeTransactionOutput>($"{jumioSettings.BaseUrl}/api/v4/initiate", jumioInput);
if (!response.Status)
{
return(Conflict(new B2CErrorResponseContent(response.Message)));
}
return(Ok(response.Data));
}
/// <summary>
/// This method is for bulding success url for jumio
/// </summary>
/// <param name="input">InitializeTransactionInput</param>
/// <returns></returns>
private string BuidLink(InitializeTransactionInput input)
{
return($"{appSettings.BaseRedirectUrl}/{input.Policy}/oauth2/v2.0/authorize?client_id={input.ClientId}" +
$"&redirect_uri={input.RedirectUri}&scope={input.Scope}&response_type=id_token&id_token_hint={BuildIdToken(input)}");
}
