public ValidationResult ValidateRequest(Request.IOAuthRequest request)
{
_logger.Debug("Validating refresh token request");
var grantType = request.GrantType;
if (string.IsNullOrWhiteSpace(grantType))
return new ValidationResult { ErrorCode = ErrorCode.InvalidRequest, ErrorDescription = "Parameter grant_type is missing" };
if (grantType != GrantType.RefreshToken)
return new ValidationResult { ErrorCode = ErrorCode.InvalidGrant, ErrorDescription = "The specified grant_type is not supported" };
if (!request.IsFormEncoded())
return new ValidationResult { ErrorCode = ErrorCode.InvalidRequest, ErrorDescription = "Content-Type must be application/x-www-form-urlencoded" };
if (string.IsNullOrWhiteSpace(request.RefreshToken))
return new ValidationResult { ErrorCode = ErrorCode.InvalidRequest, ErrorDescription = "Parameter refresh_token is missing" };
return new ValidationResult {Success = true};
}
