LogicLib - UserIsAdmin
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Author: Zinthose (talk, contrib) |
About
Library to extend the LogicLib library to allow for testing if the current security context has Administrative rights.
This code is based on the IsUserAdmin macros done by Lilla.
NOTE | This code will only work on windows 2000 and later! |
Source
; ---------------------------- ; LogicLib_Ext.nsh ; ---------------------------- ; ; Library to extend the 'LogicLib' library's existing functions. ; !ifndef ___LOGICLIB_EXT__NSH___ !define ___LOGICLIB_EXT__NSH___ !include 'LogicLib.nsh' ; ----------------------- ; UserIsAdmin ; ----------------------- ; ; Example: ; ${If} ${UserIsAdmin} ; DetailPrint "Current user security context has local administrative rights." ; ${Else} ; DetailPrint "Current user security context dose NOT have local administrative rights." ; ${EndIf} ; !macro _UserIsAdmin _a _b _t _f System::Store 'p0 p1 p2 p3' System::Call '*(&i1 0,&i4 0,&i1 5)i.r0' System::Call 'advapi32::AllocateAndInitializeSid(i r0,i 2,i 32,i 544,i 0,i 0,i 0,i 0,i 0,i 0,*i .r1)i.r2' System::Free $0 System::Call 'advapi32::CheckTokenMembership(i n,i r1,*i .r2)i.r3' IntOp $3 $3 && $2 ; Function success AND was a member System::Call 'advapi32::FreeSid(i r1)' StrCmp $3 0 0 +3 ## User is an Admin System::Store 'r3 r2 r1 r0' Goto `${_f}` ## User is not an Admin System::Store 'r3 r2 r1 r0' Goto `${_t}` !macroend !define UserIsAdmin `"" UserIsAdmin ""` !endif