FullTrust의 보안 문제

StackOverflow https://stackoverflow.com/questions/1643647

  •  10-07-2019
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문제

모든 사람이 액세스 할 수있는 네트워크 공유에 .NET2.0 어셈블리가 있습니다. LocalIntranetzone 용 모든 사람의 기계에서 FullTrust를 활성화했습니다.

그러나 일부 기계에서는 (전부는 아닙니다 ... 그것은 나를 미치게하는 부분) 앱이 충돌합니다. 내가 얻는 오류는 다음과 같습니다.

나는이 시점에서 완전히 혼란스러워합니다. 어떤 생각도 대단히 감사 할 것입니다.

Unhandled Exception: System.Security.SecurityException: Request failed.
   at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
   at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Object assemblyOrString, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
   at System.Security.CodeAccessSecurityEngine.CheckSetHelper(PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Object assemblyOrString, SecurityAction action, Boolean throwException)
   at System.Security.CodeAccessSecurityEngine.CheckSetHelper(CompressedStack cs, PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Assembly asm, SecurityAction action)
   at LoginRunner.Program.Main(String[] args)
The action that failed was:
LinkDemand
The type of the first permission that failed was:
System.Security.PermissionSet
The demand was for:
<PermissionSet class="System.Security.PermissionSet"
version="1"
Unrestricted="true"/>

The granted set of the failing assembly was:
<PermissionSet class="System.Security.PermissionSet"
version="1">
<IPermission class="System.Security.Permissions.FileDialogPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Access="Open"/>
<IPermission class="System.Security.Permissions.IsolatedStorageFilePermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Allowed="ApplicationIsolationByUser"
UserQuota="512000"/>
<IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Flags="Execution"/>
<IPermission class="System.Security.Permissions.UIPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Window="SafeTopLevelWindows"
Clipboard="OwnClipboard"/>
<IPermission class="System.Security.Permissions.UrlIdentityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Url="file://xxx.xxx.xxx.xxx/data/Programs/Public/Misc/SomeApp.exe"/>
<IPermission class="System.Security.Permissions.ZoneIdentityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Zone="Internet"/>
<IPermission class="System.Drawing.Printing.PrintingPermission, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
version="1"
Level="SafePrinting"/>
</PermissionSet>

The assembly or AppDomain that failed was:
Calrunr, Version=1.2.0.0, Culture=neutral, PublicKeyToken=null
The Zone of the assembly that failed was:
Internet
The Url of the assembly that failed was:
file://xxx.xxx.xxx.xxx/data/Programs/Public/Misc/SomeApp.exe

도움이 되었습니까?

해결책

문제는 실패한 영역이 LocalIntranetzone이 아니라 어떤 이유로 든 인터넷 영역이라는 것입니다.

실패한 어셈블리의 영역은 다음과 같습니다. 인터넷

일부 컴퓨터에서만 발생하는 경우 네트워크 토폴로지를 확인합니다. 일부 컴퓨터가 앱을 실행할 때 인트라넷 외부에 도달하려고하는 것처럼 들리기 때문입니다.

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