feat: Phase 1 WinAuth Go 移植完整实现

将原 C#/.NET WinAuth 移植为 Go + Gio GUI，覆盖 Phase 1 全部功能。核心模块： - internal/authenticator: TOTP (Google/Microsoft/Okta) + HOTP + BattleNet + Steam，含 enroll/sync/code 生成、Steam 交易确认轮询 - internal/config: YAML 配置 + 老版 WinAuth XML 导入（DPAPI + Password + Blowfish/PBKDF2 解密链） - internal/crypto: 现代加密 (WAGO1) + DPAPI 跨平台封装 + 老版 Blowfish ECB - internal/win32: 单实例 Mutex 锁 + 全局热键管理器 (RegisterHotKey + PeekMessage 泵) + SendInput Unicode 注入 + 剪贴板文本/CF_DIB 图像读写 + AttachThreadInput 焦点切换 - internal/hotkey: "Ctrl+Alt+G" 风格快捷键字符串解析/格式化 - internal/qr: gozxing 二维码解码 + otpauth:// URI 解析 - internal/i18n: en/zh-CN/de 三语 TOML UI 模块 (Gio)： - 主窗口：圆环倒计时进度条、复制按钮 + Toast 反馈、空列表占位、行分隔线 - 添加流程：vendor 菜单 + 各 vendor 独立对话框 + 二维码扫描入口（文件 / 剪贴板） - 设置：密码加密、老版 XML 导入、每条目热键配置 - Steam：注册向导（含 captcha/email/SMS 多步）+ 交易确认窗构建：Windows 主目标，非 Windows 平台所有 Win32 功能走 build-tag 桩实现。
2026-06-12 03:10:37 +08:00
commit c671f2115e
165 changed files with 10102 additions and 0 deletions
@@ -0,0 +1,91 @@
+package ui
+
+import (
+	"strconv"
+
+	"gioui.org/layout"
+	"gioui.org/widget"
+	"gioui.org/widget/material"
+
+	"git.wxccs.org/iceking2nd/winauth-go/internal/authenticator"
+	"git.wxccs.org/iceking2nd/winauth-go/internal/global"
+	"git.wxccs.org/iceking2nd/winauth-go/internal/i18n"
+)
+
+// addHOTPDialog asks for {Name, Base32 secret, starting counter}.
+type addHOTPDialog struct {
+	nameEd    widget.Editor
+	secretEd  widget.Editor
+	counterEd widget.Editor
+	showSec   widget.Bool
+	okBtn     widget.Clickable
+	cancelBtn widget.Clickable
+	errorMsg  string
+}
+
+func newAddHOTPDialog() *addHOTPDialog {
+	d := &addHOTPDialog{}
+	d.nameEd.SingleLine = true
+	d.secretEd.SingleLine = true
+	d.secretEd.Mask = '*'
+	d.counterEd.SingleLine = true
+	d.counterEd.SetText("0")
+	return d
+}
+
+func (d *addHOTPDialog) Layout(
+	gtx layout.Context, th *material.Theme,
+	onDone func(authenticator.Authenticator, string),
+) layout.Dimensions {
+	const fn = "internal.ui.addHOTPDialog.Layout"
+
+	if d.showSec.Update(gtx) {
+		if d.showSec.Value {
+			d.secretEd.Mask = 0
+		} else {
+			d.secretEd.Mask = '*'
+		}
+	}
+
+	if d.okBtn.Clicked(gtx) {
+		secret := d.secretEd.Text()
+		if secret == "" {
+			d.errorMsg = i18n.T("msg_empty_secret")
+		} else {
+			counter, err := strconv.ParseUint(d.counterEd.Text(), 10, 64)
+			if err != nil {
+				d.errorMsg = i18n.T("msg_invalid_counter")
+			} else {
+				h := authenticator.NewHOTPAuthenticator()
+				if err := h.Enroll(secret, counter); err != nil {
+					global.Log.WithField("func", fn).WithError(err).Warn("enroll failed")
+					d.errorMsg = i18n.T("msg_invalid_secret")
+				} else {
+					name := d.nameEd.Text()
+					if name == "" {
+						name = i18n.T("vendor_hotp")
+					}
+					onDone(h, name)
+					return layout.Dimensions{Size: gtx.Constraints.Max}
+				}
+			}
+		}
+	}
+	if d.cancelBtn.Clicked(gtx) {
+		onDone(nil, "")
+		return layout.Dimensions{Size: gtx.Constraints.Max}
+	}
+
+	body := func(gtx layout.Context) layout.Dimensions {
+		return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
+			layout.Rigid(labeledEditor(th, i18n.T("label_name"), &d.nameEd, i18n.T("vendor_hotp"))),
+			layout.Rigid(labeledEditor(th, i18n.T("label_secret_key"), &d.secretEd, "ABCDEF...")),
+			layout.Rigid(labeledEditor(th, i18n.T("label_counter"), &d.counterEd, "0")),
+			layout.Rigid(material.CheckBox(th, &d.showSec, i18n.T("label_show_secret")).Layout),
+			layout.Rigid(errorLabel(th, d.errorMsg)),
+		)
+	}
+	return modalCard(gtx, th, i18n.T("dialog_add_hotp_title"),
+		i18n.T("btn_ok"), i18n.T("btn_cancel"),
+		&d.okBtn, &d.cancelBtn, body)
+}