public void ResumeOriginalUser(Uri optionalPreviousPageUri, out string impersonationStatusMessage)
{
var lastPageLinkHtml = MakeLastPageLinkHtml(optionalPreviousPageUri);
Check.EnsureNotNull(OriginalPerson, "FirmaSession {0} is not impersonating; it is not valid to call ResumeOriginalUser()");
impersonationStatusMessage = $"Logon {OriginalPerson.GetFullNameFirstLast()} resuming their original session; ceasing impersonation of Logon {Person.GetFullNameFirstLast()}.{lastPageLinkHtml}";
//_logger.InfoFormat(impersonationStatusMessage);
// Swap back
Person = OriginalPerson;
// Clear impersonation data
OriginalPerson = null;
OriginalPersonID = null;
}
public void ImpersonateUser(Person personToImpersonate,
Uri optionalPreviousPageUri,
out string impersonationStatusMessage,
out string impersonationStatusWarning)
{
Check.EnsureNotNull(this.PersonID, "Anonymous users can't impersonate authentic users.");
Check.EnsureNotNull(personToImpersonate, "You can't impersonate an Anonymous user.");
impersonationStatusWarning = null;
string currentImpersonationString = string.Empty;
// Keep track of who we started as -- unless we are *already* impersonating,
// in which case we keep our original identity through each new impersonation.
if (OriginalPerson == null)
{
OriginalPerson = Person;
}
else
{
// If we are trying to impersonate *ourself*, we instead resume our original session.
// (there are other checks elsewhere to prevent and warn about this, but this is a last-ditch exit.)
if (OriginalPerson.PersonID == personToImpersonate.PersonID)
{
ResumeOriginalUser(optionalPreviousPageUri, out impersonationStatusMessage);
return;
}
currentImpersonationString = $" (currently impersonating {Person.GetFullNameFirstLast()})";
}
var lastPageLinkHtml = MakeLastPageLinkHtml(optionalPreviousPageUri);
// Switch to the new user we want to impersonate
Person = personToImpersonate;
impersonationStatusMessage = $"Logon {OriginalPerson.GetFullNameFirstLast()}{currentImpersonationString} switching to impersonate Logon {personToImpersonate.GetFullNameFirstLast()}.{lastPageLinkHtml}";
//_logger.InfoFormat(impersonationStatusMessage);
if (!personToImpersonate.IsActive)
{
impersonationStatusWarning = $"Logon {personToImpersonate.GetFullNameFirstLast()} is inactive. Impersonation will allow you to act as this person, but be aware of potential issues due to the account being inactive.";
}
}
public static void Main()
{
// Picks up configuration from the config file.
using (SampleServiceClient wcfClient = new SampleServiceClient())
{
try
{
// Making calls.
Console.Write("Enter the first name to send: ");
string first = Console.ReadLine();
Console.Write("Enter the last name to send: ");
string last = Console.ReadLine();
Console.Write("Enter a message: ");
string msg = Console.ReadLine();
OriginalPerson person = new OriginalPerson();
person.lastName = last;
person.firstName = first;
person.Message = msg;
person.additionalData = "extra data the service does not have.";
person.Blob = new ArgumentException();
OriginalPerson replyPerson = wcfClient.SampleMethod(person);
Console.WriteLine("The service responded: " + replyPerson.Message);
Console.WriteLine("From \"{0}, {1}\".", replyPerson.firstName, replyPerson.lastName);
if (replyPerson.additionalData == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("The return additional data is null");
Console.ResetColor();
}
else
{
Console.WriteLine("Any extra data: {0}.", replyPerson.additionalData.ToString());
}
if (replyPerson.Blob != null)
{
Console.WriteLine("And the added object is: " + replyPerson.Blob.ToString());
}
else
{
Console.WriteLine("There is no added data in the extra object property.");
}
Console.WriteLine("Press ENTER to exit:");
Console.ReadLine();
// Done with service.
wcfClient.Close();
Console.WriteLine("Done!");
}
catch (TimeoutException timeProblem)
{
Console.WriteLine("The service operation timed out. " + timeProblem.Message);
}
catch (CommunicationException commProblem)
{
Console.WriteLine("There was a communication problem. " + commProblem.Message);
Console.Read();
}
}
}
