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vendor: github.com/danieljoos/wincred v1.2.0

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full diff: https://github.com/danieljoos/wincred/compare/v1.1.2...v1.2.0

- Calling SyscallN directly when dealing with pointer-pointers to try to address
  "Unexpected (nil, nil) result from wincred.GetGenericCredential".
- Bumped required Go version to 1.18.
- Bumped dependency to golang.org/x/sys to version 0.8.0.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn
2023-05-26 02:14:57 +02:00
parent 7ce5629658
commit 069ceb8b56
10 changed files with 60 additions and 38 deletions
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vendor/github.com/danieljoos/wincred/sys.go
Generated Vendored
+16 -12
View File
@@ -1,21 +1,23 @@
//go:build windows
// +build windows
package wincred
import (
"reflect"
"syscall"
"unsafe"
syscall "golang.org/x/sys/windows"
"golang.org/x/sys/windows"
)
var (
modadvapi32 = syscall.NewLazyDLL("advapi32.dll")
procCredRead proc = modadvapi32.NewProc("CredReadW")
modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
procCredRead = modadvapi32.NewProc("CredReadW")
procCredWrite proc = modadvapi32.NewProc("CredWriteW")
procCredDelete proc = modadvapi32.NewProc("CredDeleteW")
procCredFree proc = modadvapi32.NewProc("CredFree")
procCredEnumerate proc = modadvapi32.NewProc("CredEnumerateW")
procCredEnumerate = modadvapi32.NewProc("CredEnumerateW")
)
// Interface for syscall.Proc: helps testing
@@ -29,7 +31,7 @@ type sysCREDENTIAL struct {
Type uint32
TargetName *uint16
Comment *uint16
LastWritten syscall.Filetime
LastWritten windows.Filetime
CredentialBlobSize uint32
CredentialBlob uintptr
Persist uint32
@@ -59,15 +61,16 @@ const (
sysCRED_TYPE_DOMAIN_EXTENDED sysCRED_TYPE = 0x6
// https://docs.microsoft.com/en-us/windows/desktop/Debug/system-error-codes
sysERROR_NOT_FOUND = syscall.Errno(1168)
sysERROR_INVALID_PARAMETER = syscall.Errno(87)
sysERROR_NOT_FOUND = windows.Errno(1168)
sysERROR_INVALID_PARAMETER = windows.Errno(87)
)
// https://docs.microsoft.com/en-us/windows/desktop/api/wincred/nf-wincred-credreadw
func sysCredRead(targetName string, typ sysCRED_TYPE) (*Credential, error) {
var pcred *sysCREDENTIAL
targetNamePtr, _ := syscall.UTF16PtrFromString(targetName)
ret, _, err := procCredRead.Call(
targetNamePtr, _ := windows.UTF16PtrFromString(targetName)
ret, _, err := syscall.SyscallN(
procCredRead.Addr(),
uintptr(unsafe.Pointer(targetNamePtr)),
uintptr(typ),
0,
@@ -98,7 +101,7 @@ func sysCredWrite(cred *Credential, typ sysCRED_TYPE) error {
// https://docs.microsoft.com/en-us/windows/desktop/api/wincred/nf-wincred-creddeletew
func sysCredDelete(cred *Credential, typ sysCRED_TYPE) error {
targetNamePtr, _ := syscall.UTF16PtrFromString(cred.TargetName)
targetNamePtr, _ := windows.UTF16PtrFromString(cred.TargetName)
ret, _, err := procCredDelete.Call(
uintptr(unsafe.Pointer(targetNamePtr)),
uintptr(typ),
@@ -117,9 +120,10 @@ func sysCredEnumerate(filter string, all bool) ([]*Credential, error) {
var pcreds uintptr
var filterPtr *uint16
if !all {
filterPtr, _ = syscall.UTF16PtrFromString(filter)
filterPtr, _ = windows.UTF16PtrFromString(filter)
}
ret, _, err := procCredEnumerate.Call(
ret, _, err := syscall.SyscallN(
procCredEnumerate.Addr(),
uintptr(unsafe.Pointer(filterPtr)),
0,
uintptr(unsafe.Pointer(&count)),