private ValidationResponse CheckAccessTokenMatch(AccessToken accessToken, AccessEnity accessEntity)
{
if (string.IsNullOrEmpty(accessToken.Organisation))
{
return(GetValidationResult(false, "The organisation name is empty.",
StatusDictionary.PROPERTY_EMPTY));
}
string decryptedTokenOrganisation = SymmetricEncryption.Decrypt(accessToken.Organisation);
//string decryptedEntityOrganisation = SymmetricEncryption.Decrypt(accessEntity.Organisation);
bool propertyMatchFailed = false;
string propertyName = string.Empty;
if (decryptedTokenOrganisation != accessEntity.Organisation) // decryptedEntityOrganisation
{
propertyMatchFailed = true;
propertyName = "Organisation";
}
if (!Enumerable.SequenceEqual(accessToken.Scope, accessEntity.Scope))
{
propertyMatchFailed = true;
propertyName = "Scope";
}
if (!CompareDates(accessToken.StartTime, accessEntity.StartTime))
{
propertyMatchFailed = true;
propertyName = "StartTime";
}
if (!CompareDates(accessToken.EndTime, accessEntity.EndTime))
{
propertyMatchFailed = true;
propertyName = "EndTime";
}
bool validationSuccessful = true;
string message = "Validation was successful.";
int status = StatusDictionary.SUCCESS;
if (propertyMatchFailed)
{
validationSuccessful = false;
message = string.Format("The property: {0} from Access-Token and DB Access do not match.", propertyName);
status = StatusDictionary.TOKEN_VALUE_DOES_NOT_MATCH;
}
ValidationResponse response = GetValidationResult(validationSuccessful, message, status);
return(response);
}
public ValidationResponse AccessTokenValidation(string encryptedToken)
{
AccessToken accessToken = null;
try
{
accessToken = GetAccessToken(encryptedToken);
}
catch (ValidationException exception)
{
return(GetValidationResult(false, exception.Message,
exception.Status));
}
DateTime currentTime = DateTime.Now;
if (currentTime > accessToken.EndTime)
{
return(GetValidationResult(false, "Access-Token passed expiry date.",
StatusDictionary.ACCESS_TOKEN_EXPIRED));
}
if (string.IsNullOrEmpty(accessToken.Token))
{
return(GetValidationResult(false, "Token value from Access-Token is empty.",
StatusDictionary.ACCESS_TOKEN_EMPTY));
}
AccessEnity access = GetAccessEntity(accessToken.Token);
if (access == null)
{
return(GetValidationResult(false, "Could not find key matching token in the database.",
StatusDictionary.TOKEN_NOT_FOUND));
}
ValidationResponse response = CheckAccessTokenMatch(accessToken, access);
return(response);
}