public CrudeDefaultUserContract FetchByDefaultUserName(string defaultUserName)
{
var dataAccessLayer = new CrudeDefaultUserData();
var contract = new CrudeDefaultUserContract();
dataAccessLayer.FetchByDefaultUserName(defaultUserName);
DataToContract(dataAccessLayer, contract);
return(contract);
}
/// <summary>
/// Login a user and log the activity
/// </summary>
/// <param name="userCode">IP address will be resolved to whois netname, valid usercode stays</param>
/// <returns>Internal user id</returns>
public Guid Login(
string userCode,
bool overrideUserName
)
{
CrudeDefaultUserData defaultUser = new CrudeDefaultUserData();
try {
defaultUser.FetchByDefaultUserName(userCode);
// insert if not existing
if (defaultUser.DefaultUserId == Guid.Empty)
{
defaultUser.DefaultUserId = new Guid();
defaultUser.DefaultUserCode = userCode;
// resolve net-name if user code appears to be an ip address
IPAddress ipAddress;
if (IPAddress.TryParse(userCode, out ipAddress))
{
defaultUser.DefaultUserName = ResolveNetnameFromIpV4(userCode);
// use ip user code if no net-name found
if (string.IsNullOrEmpty(defaultUser.DefaultUserName))
{
defaultUser.DefaultUserName = userCode;
}
}
else
{
// not an ip address, username is usercode
defaultUser.DefaultUserName = userCode;
}
defaultUser.DefaultStateRcd = DefaultStateRef.Created;
defaultUser.DateTime = DateTime.UtcNow;
defaultUser.CreatedByDefaultUserId = new Guid("FFFFFFFF-5555-5555-5555-FFFFFFFFFFFF");
defaultUser.Insert();
AddActivity(
defaultUser.DefaultUserId,
DefaultUserActivityTypeRef.Login,
"New user: "******"Internal"
);
}
else
{
// resolve net-name if user name appears to be an ip address
// or an averride is asked for
IPAddress ipAddress;
if (IPAddress.TryParse(defaultUser.DefaultUserName, out ipAddress) ||
overrideUserName
)
{
string netName = ResolveNetnameFromIpV4(userCode);
// use new net-name if found
if (!string.IsNullOrEmpty(netName))
{
// a new net name was found, use that instead of ip address
defaultUser.DefaultUserName = netName;
defaultUser.DefaultStateRcd = DefaultStateRef.Updated;
defaultUser.DateTime = DateTime.UtcNow;
defaultUser.Update();
AddActivity(
defaultUser.DefaultUserId,
DefaultUserActivityTypeRef.Login,
"Resolved user name: "
+ defaultUser.DefaultUserName
+ " from IP address: "
+ userCode,
"Internal"
);
}
}
}
AddActivity(
defaultUser.DefaultUserId,
DefaultUserActivityTypeRef.Login,
defaultUser.DefaultUserName,
"Internal"
);
} catch (Exception ex) {
// todo, what happens with WCF here?
throw new Exception("Login failed", ex);
}
return(defaultUser.DefaultUserId);
}