public static AuthenticationResult Authenticate(SecOps ops)
{
AuthenticationResult result = new AuthenticationResult(false, "Unattempted Login!");
if (ops != null)
{
Operations = ops;
}
else
{
throw new ArgumentException("Security Operations object cannot be null.");
}
string authMessage;
AuthenticateCS.AuthenticateCS serv = new AuthenticateCS.AuthenticateCS();
serv.Url = GetAuthenticationURL();
#if TESTING
clsLoginResultCS attemptResult = new clsLoginResultCS();
attemptResult.result = 1;
attemptResult.accessRole = "RW";
#else
clsLoginResultCS attemptResult = serv.LoginIntranetCS(Environment.UserName, Settings.Default.appId);
#endif
if (attemptResult.result == 0)
{
authMessage = "Authentication failed: " + attemptResult.errMessage;
result = new AuthenticationResult(false, authMessage);
}
else
{
authMessage = "Authentication succeeded: " + attemptResult.errMessage + " ";
if (attemptResult.accessRole.ToUpper() == "R")
{
Operations.ReadOnly = true;
}
result = RoadCareLogin(attemptResult);
}
return(result);
}
private static AuthenticationResult RoadCareLogin(clsLoginResultCS attemptResult)
{
bool error = false;
string message = "";
string encyptedConnString = attemptResult.dbConnectString;
const string key = "SHAN-RC-20-GUA-05";
string plainConnString = null;
try
{
plainConnString = Decryptor.Decrypt(encyptedConnString, key);
}
catch (Exception ex)
{
plainConnString = null;
error = true;
message = "Error: Unable to decrypt connection string: " + ex.Message;
}
ConnectionParameters cp = null;
#if TESTING
plainConnString = "Data Source = (DESCRIPTION = (CID = GTU_APP)(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = trans-tester)(PORT = 1521)))(CONNECT_DATA = (SID = MDSHA)(SERVER = DEDICATED))); User Id = DBO_MDSHA_FIX; Password = DBO_MDSHA_FIX;".ToLower();
error = false;
message = "";
#else
#endif
if (plainConnString != null)
{
cp = new ConnectionParameters("ORACLE", plainConnString, true);
try
{
DBMgr.NativeConnectionParameters = cp;
}
catch (Exception exc)
{
message = "Error connecting to the database: " + exc.Message;
error = true;
}
if (!error)
{
Operations.CheckFreshInstall();
try
{
Operations.SetCurrentUser(Environment.UserName, "");
}
catch (Exception ex)
{
message = "Error logging in: " + ex.Message;
error = true;
}
}
if (!error)
{
if (!Operations.IsAuthenticated)
{
message = "User failed to Login.";
error = true;
}
}
}
else if (message == "")
{
//this else block is also necessary in addition to the try/catch block above because a change
//has been proposed where the function will not throw an exception and just return a null instead.
error = true;
message = "Error: Unable to decrypt connection string.";
}
if (!error)
{
message = "";
}
AuthenticationResult res = new AuthenticationResult(!error, message);
return(res);
}