public void Test_TraceCacheInvalidations_CanCreate(SecurityTraceLevel traceLevel)
{
EntityType entityType;
EntityAccessControlService entityAccessControlService;
UserAccount userAccount;
int expectedOccurrences;
userAccount = new UserAccount
{
Name = "Test User " + Guid.NewGuid()
};
userAccount.Save();
entityType = new EntityType();
entityType.Save();
entityAccessControlService = new EntityAccessControlService(
new EntityAccessControlChecker(), () => (int)traceLevel);
using (new SetUser(userAccount))
{
entityAccessControlService.CanCreate(entityType);
}
expectedOccurrences = -1;
switch (traceLevel)
{
case SecurityTraceLevel.DenyVerbose:
case SecurityTraceLevel.DenyBasic:
case SecurityTraceLevel.AllVerbose:
case SecurityTraceLevel.AllBasic:
expectedOccurrences = 1;
break;
case SecurityTraceLevel.None:
expectedOccurrences = 0;
break;
default:
Assert.Fail("Unknown security trace level.");
break;
}
IList <LogActivityLogEntry> activityLogEntries;
activityLogEntries = Entity.GetInstancesOfType <LogActivityLogEntry>().ToList();
Assert.That(activityLogEntries,
Has.Exactly(expectedOccurrences)
.Property("LogEntrySeverity_Enum").EqualTo(LogSeverityEnum_Enumeration.InformationSeverity).And
.Property("LogEventTime").EqualTo(DateTime.UtcNow).Within(TimeSpan.FromSeconds(10)).And
.Property("Description").StartsWith(
string.Format(
"Access control check: Does user '{0}' have '{1}' access to entity(ies) '{2}'",
userAccount.Name, Permissions.Create.Alias, entityType.Id)));
}
/// <summary>
/// Initializes a new instance of the <see cref="SecurityTraceListener" /> class.
/// </summary>
/// <param name="traceLevel">The trace level.</param>
public SecurityTraceListener(SecurityTraceLevel traceLevel)
{
_traceLevel = traceLevel;
/////
// Remove the default listener and replace it with this one.
/////
Trace.Listeners.Add(this);
Trace.Listeners.Remove("Default");
/////
// Single threaded to ensure ordered output.
/////
_workerThread = new Thread(ProcessMessageQueue)
{
IsBackground = true,
Name = "SecurityTraceListener"
};
_workerThread.Start( );
}
