From 85e1d031578b6f2c8859b54faccf97a22a429787 Mon Sep 17 00:00:00 2001
From: AskaEth <i@yeij.top>
Date: Wed, 2 Sep 2026 01:01:54 +0800
Subject: [PATCH] =?UTF-8?q?feat(panel):=20=E9=94=81=E5=B1=8F=E4=B8=80?=
 =?UTF-8?q?=E6=AC=A1=E6=80=A7=E8=A7=A3=E9=94=81=E7=AB=AF=E7=82=B9=20POST?=
 =?UTF-8?q?=20/api/system/pin-unlock-once=EF=BC=88=E5=86=99=20/tmp/meow=5F?=
 =?UTF-8?q?pin=5Funlock=5Fonce=EF=BC=8Clauncher=20=E9=94=81=E5=B1=8F?=
 =?UTF-8?q?=E9=A1=B5=E6=B6=88=E8=B4=B9=E6=94=BE=E8=A1=8C=E4=B8=80=E6=AC=A1?=
 =?UTF-8?q?=EF=BC=89+=20=E8=AE=BE=E7=BD=AE=E9=A1=B5=20PIN=20=E5=8D=A1?=
 =?UTF-8?q?=E3=80=8C=E4=B8=80=E6=AC=A1=E6=80=A7=E8=A7=A3=E9=94=81=E8=AE=BE?=
 =?UTF-8?q?=E5=A4=87=E3=80=8D=E6=8C=89=E9=92=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 patch_v2/meowpanel/meowpanel.c      | 12 ++++++++++++
 patch_v2/meowpanel/web/meowpanel.js | 12 +++++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/patch_v2/meowpanel/meowpanel.c b/patch_v2/meowpanel/meowpanel.c
index 4f7a0da..2d4df50 100644
--- a/patch_v2/meowpanel/meowpanel.c
+++ b/patch_v2/meowpanel/meowpanel.c
@@ -3493,6 +3493,17 @@ static int api_system(int sock)
     return ret;
 }
 
+/* ---------------- 锁屏一次性解锁（写 /tmp/meow_pin_unlock_once，launcher 锁屏页消费） ---------------- */
+static int api_pin_unlock_once(int sock)
+{
+    const char *path = "/tmp/meow_pin_unlock_once";
+    FILE *f = fopen(path, "w");
+    if (!f) return send_err(sock, 500, "INTERNAL", "无法写入一次性解锁标志");
+    fputs("1\n", f);
+    fclose(f);
+    return send_json(sock, 200, "{\"unlock_once\":true}");
+}
+
 /* ---------------- 系统动作（经 meow_svc_power IPC） ---------------- */
 static int api_system_action(int sock, const char *which, const req_t *r)
 {
@@ -5397,6 +5408,7 @@ static int handle(int sock, req_t *r)
         if (!strcmp(p, "/api/system/reboot")) return api_system_action(sock, "reboot", r);
         if (!strcmp(p, "/api/system/shutdown")) return api_system_action(sock, "shutdown", r);
         if (!strcmp(p, "/api/system/ota")) return api_system_action(sock, "ota", r);
+        if (!strcmp(p, "/api/system/pin-unlock-once")) return api_pin_unlock_once(sock);
         if (!strcmp(p, "/api/settings")) return api_settings_batch(sock, r);
         if (!strcmp(p, "/api/settings/restore")) return api_settings_restore(sock);
         if (!strcmp(p, "/api/theme")) return api_theme_put(sock, r);
diff --git a/patch_v2/meowpanel/web/meowpanel.js b/patch_v2/meowpanel/web/meowpanel.js
index 3964398..95625eb 100644
--- a/patch_v2/meowpanel/web/meowpanel.js
+++ b/patch_v2/meowpanel/web/meowpanel.js
@@ -1681,6 +1681,9 @@
       '<button class="btn btn-danger" id="pin-clear" ' + (canEdit ? '' : 'disabled') + '>清空 PIN</button>' +
       (st.locked ? '<span class="muted">锁定期间不可修改/清空</span>' : '<span class="muted">修改/清空需先验证当前 PIN</span>') +
       '</div>';
+    h += '<div class="field-row" style="margin-top:6px">' +
+      '<button class="btn" id="pin-unlock-once" ' + (st.session ? '' : 'disabled') + '>一次性解锁设备</button>' +
+      '<span class="muted">设备下次亮屏免 PIN 进入一次（不清除 PIN）</span></div>';
     h += '<p class="muted" style="margin-top:6px">4 位数字 PIN，纯加盐哈希存储（不落明文）；未设 PIN 时写端点一律拒绝。</p>';
     box.innerHTML = h;
   }
@@ -1736,9 +1739,16 @@
   }
   function bindPin() {
     const c = $('#content');
-    c.addEventListener('click', function (e) {
+    c.addEventListener('click', async function (e) {
       if (e.target.closest('#pin-change')) { pinEdit('change'); return; }
       if (e.target.closest('#pin-clear')) { pinEdit('clear'); return; }
+      if (e.target.closest('#pin-unlock-once')) {
+        try {
+          await api('POST', '/api/system/pin-unlock-once', {});
+          toast('已下发：设备下次亮屏免 PIN 进入一次');
+        } catch (err) { toast('下发失败：' + errText(err)); }
+        return;
+      }
     });
     ['#pindlg-old', '#pindlg-new', '#pindlg-new2'].forEach(function (sel) {
       const el = $(sel);