public async Task <Result <AuthenticationTokens> > ExchangeAuthenticationTokensAsync(AuthenticationTokens tokens)
{
#region AccessToken Validation
Result <ClaimsPrincipal> accessTokenValidationResult =
await accessTokenService.ValidateTokenAsync(tokens.AccessToken);
if (!accessTokenValidationResult.Succeeded)
{
return(Result <AuthenticationTokens> .Failure(accessTokenValidationResult.Errors));
}
ClaimsPrincipal tokenClaims = accessTokenValidationResult.Response;
#endregion
#region RefreshToken Validation
Result refTokenValResult =
await refreshTokenService.ValidateTokenAsync(tokens.RefresthToken);
if (!refTokenValResult.Succeeded)
{
return(Result <AuthenticationTokens> .Failure(refTokenValResult.Errors));
}
#endregion
#region Token Generation
string clientId = accessTokenService.GetCustomerIdFromClaims(tokenClaims);
Customer client = await clientManager.FindByIdAsync(clientId);
return(await GenerateAuthenticationTokensAsync(client));
#endregion
}