refactor(windows): clean up Chrome ABE module (#574)

* refactor(abe): remove --abe-key flag and its global state
* refactor(abe): rework scratch protocol and Go/C structure

utils/injector/errors_windows_test.go

@@ -0,0 +1,79 @@
+//go:build windows
+
+package injector
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/moond4rk/hackbrowserdata/crypto/windows/abe_native/bootstrap"
+)
+
+func TestFormatABEError(t *testing.T) {
+	cases := []struct {
+		name   string
+		result scratchResult
+		wants  []string
+	}{
+		{
+			name: "known err code with known HRESULT",
+			result: scratchResult{
+				Marker:  0xff,
+				Status:  0x00,
+				ErrCode: bootstrap.ErrDecryptData,
+				HResult: 0x80070005,
+				ComErr:  0,
+			},
+			wants: []string{
+				"err=IElevator.DecryptData failed",
+				"hr=E_ACCESSDENIED (0x80070005)",
+				"comErr=0x0",
+				"marker=0xff",
+			},
+		},
+		{
+			name: "known err code, unknown HRESULT falls back to hex",
+			result: scratchResult{
+				Marker:  0xff,
+				Status:  0x00,
+				ErrCode: bootstrap.ErrBrowserUnknown,
+				HResult: 0x12345678,
+			},
+			wants: []string{
+				"err=browser not in com_iid table",
+				"hr=0x12345678",
+			},
+		},
+		{
+			name: "unknown err code falls back to hex",
+			result: scratchResult{
+				ErrCode: 0xaa,
+				HResult: 0,
+			},
+			wants: []string{
+				"err=0xaa",
+				"hr=0x00000000",
+			},
+		},
+		{
+			name: "err code zero (ok) also renders",
+			result: scratchResult{
+				ErrCode: bootstrap.ErrOk,
+			},
+			wants: []string{
+				"err=0x00",
+			},
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			got := formatABEError(tc.result)
+			for _, want := range tc.wants {
+				if !strings.Contains(got, want) {
+					t.Errorf("formatABEError missing %q\n  got: %s", want, got)
+				}
+			}
+		})
+	}
+}