diff options
| author | Paul Querna <paul@querna.org> | 2017-11-01 15:11:52 -0700 |
|---|---|---|
| committer | Alex Brainman <alex.brainman@gmail.com> | 2017-11-06 01:35:58 +0000 |
| commit | bb98331555a177f0e1256cebcfbc8a7b454bccd2 (patch) | |
| tree | 0d62f21310ba5e1a400307bf3446c68a5e1f049b /src/internal/syscall/windows/zsyscall_windows.go | |
| parent | 989cc80167e0ec4e8c220f1aec308dbdf4b9b0e9 (diff) | |
| download | go-bb98331555a177f0e1256cebcfbc8a7b454bccd2.tar.xz | |
syscall: add Token to Windows SysProcAttr
Fixes #21105
Change-Id: Ia2dea9b82a356795f581ce75616198b46e97abb6
Reviewed-on: https://go-review.googlesource.com/75253
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Diffstat (limited to 'src/internal/syscall/windows/zsyscall_windows.go')
| -rw-r--r-- | src/internal/syscall/windows/zsyscall_windows.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go index 2af42c314f..ba16456b67 100644 --- a/src/internal/syscall/windows/zsyscall_windows.go +++ b/src/internal/syscall/windows/zsyscall_windows.go @@ -58,6 +58,8 @@ var ( procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken") procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW") procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges") + procDuplicateTokenEx = modadvapi32.NewProc("DuplicateTokenEx") + procSetTokenInformation = modadvapi32.NewProc("SetTokenInformation") procGetProcessMemoryInfo = modpsapi.NewProc("GetProcessMemoryInfo") ) @@ -246,6 +248,30 @@ func adjustTokenPrivileges(token syscall.Token, disableAllPrivileges bool, newst return } +func DuplicateTokenEx(hExistingToken syscall.Handle, dwDesiredAccess uint32, lpTokenAttributes *syscall.SecurityAttributes, impersonationLevel uint32, tokenType TokenType, phNewToken *syscall.Handle) (err error) { + r1, _, e1 := syscall.Syscall6(procDuplicateTokenEx.Addr(), 6, uintptr(hExistingToken), uintptr(dwDesiredAccess), uintptr(unsafe.Pointer(lpTokenAttributes)), uintptr(impersonationLevel), uintptr(tokenType), uintptr(unsafe.Pointer(phNewToken))) + if r1 == 0 { + if e1 != 0 { + err = errnoErr(e1) + } else { + err = syscall.EINVAL + } + } + return +} + +func SetTokenInformation(tokenHandle syscall.Handle, tokenInformationClass uint32, tokenInformation uintptr, tokenInformationLength uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetTokenInformation.Addr(), 4, uintptr(tokenHandle), uintptr(tokenInformationClass), uintptr(tokenInformation), uintptr(tokenInformationLength), 0, 0) + if r1 == 0 { + if e1 != 0 { + err = errnoErr(e1) + } else { + err = syscall.EINVAL + } + } + return +} + func GetProcessMemoryInfo(handle syscall.Handle, memCounters *PROCESS_MEMORY_COUNTERS, cb uint32) (err error) { r1, _, e1 := syscall.Syscall(procGetProcessMemoryInfo.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(memCounters)), uintptr(cb)) if r1 == 0 { |