public void NoImpersonation()
{
var testUser = new FakeUserInfo("TestUser");
var impersonationService = ImpersonationServiceHelper.CreateImpersonationService(testUser).ImpersonationService;
var user = impersonationService.GetAuthenticationInfo();
Assert.AreEqual(
"No impersonation, original TestUser",
ReportImpersonationStatus(user));
}
public void SimpleImpersonation()
{
var testUser = new FakeUserInfo("TestUser");
var impersonateUserName = "******";
var cookie = ImpersonationServiceHelper.SetImpersonation(testUser, impersonateUserName);
(var impersonationService, var httpContext, _) = ImpersonationServiceHelper.CreateImpersonationService(testUser);
httpContext.RequestCookies.Add(cookie);
var user = impersonationService.GetAuthenticationInfo();
Assert.AreEqual(
"TestUser as TestImpersonatedUser, original TestUser",
ReportImpersonationStatus(user));
}
public void RenewCookieAfterHalfExpirationTime_HalfTimeHasPassed()
{
var testUser = new FakeUserInfo("TestUser");
var impersonateUserName = "******";
var options = new ImpersonationOptions {
CookieDurationMinutes = 3
};
var cookie = ImpersonationServiceHelper.SetImpersonation(testUser, impersonateUserName, options);
var impersonationInfo = ImpersonationServiceHelper.DecryptCookieValue(cookie.Value);
AssertIsWithinOneSecond(
DateTime.Now.AddMinutes(options.CookieDurationMinutes),
impersonationInfo.Expires); // Reviewing the test setup.
// Half-time has passed:
impersonationInfo.Expires = DateTime.Now.AddMinutes(options.CookieDurationMinutes / 2.0).AddSeconds(-1);
cookie.Value = ImpersonationServiceHelper.EncryptCookieValue(impersonationInfo);
(var impersonationService, var httpContext, _) = ImpersonationServiceHelper.CreateImpersonationService(testUser, options);
httpContext.RequestCookies.Add(cookie);
var user = impersonationService.GetAuthenticationInfo();
// Impersonation should still be valid, but the cookie expiration time is extended:
Assert.AreEqual(
"TestUser as TestImpersonatedUser, original TestUser",
ReportImpersonationStatus(user));
var returnedCookie = httpContext.ResponseCookies.Single();
Assert.AreEqual(ImpersonationService.CookieKey, returnedCookie.Key);
AssertIsWithinOneSecond(
DateTime.Now.AddMinutes(options.CookieDurationMinutes),
ImpersonationServiceHelper.DecryptCookieValue(httpContext.ResponseCookies.Single().Value).Expires);
}