internal AuthZSet(byte[] userSid, NetCred credentials, ContextOptions contextOptions, string flatUserAuthority, StoreCtx userStoreCtx, object userCtxBase)
{
this.currentGroup = -1;
this.contexts = new Hashtable();
this.localMachineIsDC = null;
this.userType = userStoreCtx.OwningContext.ContextType;
this.userCtxBase = userCtxBase;
this.userStoreCtx = userStoreCtx;
this.credentials = credentials;
this.contextOptions = contextOptions;
this.flatUserAuthority = flatUserAuthority;
this.contexts[flatUserAuthority] = userStoreCtx.OwningContext;
IntPtr zero = IntPtr.Zero;
IntPtr intPtr = IntPtr.Zero;
IntPtr zero1 = IntPtr.Zero;
try
{
try
{
UnsafeNativeMethods.LUID lUID = new UnsafeNativeMethods.LUID();
lUID.low = 0;
lUID.high = 0;
this.psMachineSid = new AuthZSet.SafeMemoryPtr(Utils.GetMachineDomainSid());
this.psUserSid = new AuthZSet.SafeMemoryPtr(Utils.ConvertByteArrayToIntPtr(userSid));
int lastWin32Error = 0;
bool flag = UnsafeNativeMethods.AuthzInitializeResourceManager(UnsafeNativeMethods.AUTHZ_RM_FLAG.AUTHZ_RM_FLAG_NO_AUDIT, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, null, out intPtr);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
flag = UnsafeNativeMethods.AuthzInitializeContextFromSid(0, this.psUserSid.DangerousGetHandle(), intPtr, IntPtr.Zero, lUID, IntPtr.Zero, out zero);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
int num = 0;
flag = UnsafeNativeMethods.AuthzGetInformationFromContext(zero, 2, 0, out num, IntPtr.Zero);
if (flag || num <= 0 || Marshal.GetLastWin32Error() != 122)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
zero1 = Marshal.AllocHGlobal(num);
flag = UnsafeNativeMethods.AuthzGetInformationFromContext(zero, 2, num, out num, zero1);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
UnsafeNativeMethods.TOKEN_GROUPS structure = (UnsafeNativeMethods.TOKEN_GROUPS)Marshal.PtrToStructure(zero1, typeof(UnsafeNativeMethods.TOKEN_GROUPS));
int num1 = structure.groupCount;
UnsafeNativeMethods.SID_AND_ATTR[] sIDANDATTRArray = new UnsafeNativeMethods.SID_AND_ATTR[num1];
IntPtr intPtr1 = new IntPtr(zero1.ToInt64() + (long)Marshal.SizeOf(typeof(UnsafeNativeMethods.TOKEN_GROUPS)) - (long)Marshal.SizeOf(typeof(IntPtr)));
for (int i = 0; i < num1; i++)
{
sIDANDATTRArray[i] = (UnsafeNativeMethods.SID_AND_ATTR)Marshal.PtrToStructure(intPtr1, typeof(UnsafeNativeMethods.SID_AND_ATTR));
intPtr1 = new IntPtr(intPtr1.ToInt64() + (long)Marshal.SizeOf(typeof(UnsafeNativeMethods.SID_AND_ATTR)));
}
this.groupSidList = new SidList(sIDANDATTRArray);
}
}
}
}
if (flag)
{
this.psBuffer = new AuthZSet.SafeMemoryPtr(zero1);
zero1 = IntPtr.Zero;
}
else
{
object[] objArray = new object[1];
objArray[0] = lastWin32Error;
throw new PrincipalOperationException(string.Format(CultureInfo.CurrentCulture, StringResources.AuthZFailedToRetrieveGroupList, objArray));
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (this.psBuffer != null && !this.psBuffer.IsInvalid)
{
this.psBuffer.Close();
}
if (this.psUserSid != null && !this.psUserSid.IsInvalid)
{
this.psUserSid.Close();
}
if (this.psMachineSid != null && !this.psMachineSid.IsInvalid)
{
this.psMachineSid.Close();
}
if (exception as DllNotFoundException == null)
{
if (exception as EntryPointNotFoundException == null)
{
throw;
}
else
{
throw new NotSupportedException(StringResources.AuthZNotSupported, exception);
}
}
else
{
throw new NotSupportedException(StringResources.AuthZNotSupported, exception);
}
}
}
finally
{
if (zero != IntPtr.Zero)
{
UnsafeNativeMethods.AuthzFreeContext(zero);
}
if (intPtr != IntPtr.Zero)
{
UnsafeNativeMethods.AuthzFreeResourceManager(intPtr);
}
if (zero1 != IntPtr.Zero)
{
Marshal.FreeHGlobal(zero1);
}
}
}
internal AuthZSet(byte[] userSid, NetCred credentials, ContextOptions contextOptions, string flatUserAuthority, StoreCtx userStoreCtx, object userCtxBase)
{
this.currentGroup = -1;
this.contexts = new Hashtable();
this.localMachineIsDC = null;
this.userType = userStoreCtx.OwningContext.ContextType;
this.userCtxBase = userCtxBase;
this.userStoreCtx = userStoreCtx;
this.credentials = credentials;
this.contextOptions = contextOptions;
this.flatUserAuthority = flatUserAuthority;
this.contexts[flatUserAuthority] = userStoreCtx.OwningContext;
IntPtr zero = IntPtr.Zero;
IntPtr intPtr = IntPtr.Zero;
IntPtr zero1 = IntPtr.Zero;
try
{
try
{
UnsafeNativeMethods.LUID lUID = new UnsafeNativeMethods.LUID();
lUID.low = 0;
lUID.high = 0;
this.psMachineSid = new AuthZSet.SafeMemoryPtr(Utils.GetMachineDomainSid());
this.psUserSid = new AuthZSet.SafeMemoryPtr(Utils.ConvertByteArrayToIntPtr(userSid));
int lastWin32Error = 0;
bool flag = UnsafeNativeMethods.AuthzInitializeResourceManager(UnsafeNativeMethods.AUTHZ_RM_FLAG.AUTHZ_RM_FLAG_NO_AUDIT, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, null, out intPtr);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
flag = UnsafeNativeMethods.AuthzInitializeContextFromSid(0, this.psUserSid.DangerousGetHandle(), intPtr, IntPtr.Zero, lUID, IntPtr.Zero, out zero);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
int num = 0;
flag = UnsafeNativeMethods.AuthzGetInformationFromContext(zero, 2, 0, out num, IntPtr.Zero);
if (flag || num <= 0 || Marshal.GetLastWin32Error() != 122)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
zero1 = Marshal.AllocHGlobal(num);
flag = UnsafeNativeMethods.AuthzGetInformationFromContext(zero, 2, num, out num, zero1);
if (!flag)
{
lastWin32Error = Marshal.GetLastWin32Error();
}
else
{
UnsafeNativeMethods.TOKEN_GROUPS structure = (UnsafeNativeMethods.TOKEN_GROUPS)Marshal.PtrToStructure(zero1, typeof(UnsafeNativeMethods.TOKEN_GROUPS));
int num1 = structure.groupCount;
UnsafeNativeMethods.SID_AND_ATTR[] sIDANDATTRArray = new UnsafeNativeMethods.SID_AND_ATTR[num1];
IntPtr intPtr1 = new IntPtr(zero1.ToInt64() + (long)Marshal.SizeOf(typeof(UnsafeNativeMethods.TOKEN_GROUPS)) - (long)Marshal.SizeOf(typeof(IntPtr)));
for (int i = 0; i < num1; i++)
{
sIDANDATTRArray[i] = (UnsafeNativeMethods.SID_AND_ATTR)Marshal.PtrToStructure(intPtr1, typeof(UnsafeNativeMethods.SID_AND_ATTR));
intPtr1 = new IntPtr(intPtr1.ToInt64() + (long)Marshal.SizeOf(typeof(UnsafeNativeMethods.SID_AND_ATTR)));
}
this.groupSidList = new SidList(sIDANDATTRArray);
}
}
}
}
if (flag)
{
this.psBuffer = new AuthZSet.SafeMemoryPtr(zero1);
zero1 = IntPtr.Zero;
}
else
{
object[] objArray = new object[1];
objArray[0] = lastWin32Error;
throw new PrincipalOperationException(string.Format(CultureInfo.CurrentCulture, StringResources.AuthZFailedToRetrieveGroupList, objArray));
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (this.psBuffer != null && !this.psBuffer.IsInvalid)
{
this.psBuffer.Close();
}
if (this.psUserSid != null && !this.psUserSid.IsInvalid)
{
this.psUserSid.Close();
}
if (this.psMachineSid != null && !this.psMachineSid.IsInvalid)
{
this.psMachineSid.Close();
}
if (exception as DllNotFoundException == null)
{
if (exception as EntryPointNotFoundException == null)
{
throw;
}
else
{
throw new NotSupportedException(StringResources.AuthZNotSupported, exception);
}
}
else
{
throw new NotSupportedException(StringResources.AuthZNotSupported, exception);
}
}
}
finally
{
if (zero != IntPtr.Zero)
{
UnsafeNativeMethods.AuthzFreeContext(zero);
}
if (intPtr != IntPtr.Zero)
{
UnsafeNativeMethods.AuthzFreeResourceManager(intPtr);
}
if (zero1 != IntPtr.Zero)
{
Marshal.FreeHGlobal(zero1);
}
}
}