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.NET Forum / .NET Framework / Security / February 2006Security Problem Citrix
Hi We are running an application on a Metaframe Server with Nt-Server 2003. We are having a security issue, that the from us developped application (VS-2003) only runs when the current user has administrator rights. What could be the problem? Any help is greatly appreciated! All the best from switzerland. Andi maybe you should tell us first what problems you get - then we can try to figure out what could be wrong :)) --------------------------------------- Dominick Baier - DevelopMentor http://www.leastprivilege.com > Hi > [quoted text clipped - 8 lines] > All the best from switzerland. > Andi Hi Dominick Thanks for taking your time! The problem is that the application fails to start, when a user without admin rights trys to launch it, it just throws a sequrity exception. As said before, this occures only on Metaframe Server with Nt-Server 2003 On a thick workstation the application starts up fine and runs without that the user has admin rights. We configured the local internet setting in the dotnet framework configurator, too fulltrust so we can start our appliucation also from a network share. Greetings from Switzerland Andi > maybe you should tell us first what problems you get - then we can try to > figure out what could be wrong :)) [quoted text clipped - 15 lines] >> All the best from switzerland. >> Andi hi, what kind of security exception? stack trace? App installed locally? or from a share? sorry - how shall i get an idea from this vague description. Citrix somehow rings a bell - but can't remember the details at the moment... --------------------------------------- Dominick Baier - DevelopMentor http://www.leastprivilege.com > Hi Dominick > [quoted text clipped - 32 lines] >>> All the best from switzerland. >>> Andi Hi Dominick I talked to our developper. Actually the applications fails to start at all, no message. But we will further investigate and try to catch that execpeption and get the stacktrace. I come back witht more information. Thanks allot for allready responding! Andi > hi, > what kind of security exception? stack trace? App installed locally? or [quoted text clipped - 45 lines] >>>> All the best from switzerland. >>>> Andi Hi Dominick We actually succeded to solve the problem! the problem occured in our exception handler itself. That was why we didn't receive any error messages. We used the tolken monitor (Tokenmon) from SysInternals and there we saw that an "adjust rights :DEBUG" occurerd. After some research we found out that the cause for that, was that our programmer created some objects from the System.Diagnostics Namespace while handling an exeception. this is the code which caused the mess. Dim oProcess As Process = Process.GetCurrentProcess dtStartTime = oProcess.StartTime .... happy programming :-) Andi Andreas Lutz schrieb: > Hi Dominick > [quoted text clipped - 58 lines] > >>>> All the best from switzerland. > >>>> Andi Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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