feat: 插件化桌面客户端 svfs-client(含凭据/会话/网络/日志的脚手架补齐)
一个插件 = 一个完整的 .svfs 包:客户端把插件前端经 svfs://<插件id>/ 直接加载 进 WebView(不落盘、不起端口、不解包),每个插件一个独立 origin(浏览器按 origin 隔离 localStorage)与独立键值存储;快照即版本——升级 = 派生快照的增量 打包,回滚 = 把注册表指针切回旧快照,包文件一个字节不用动。svfs_client 复用 svfs_studio 的主题与基础部件,故两个包一并入库。 按评估结论补齐的 P0 三块: * 会话:桥在"宿主注入的 token 被 401 拒绝"时通知壳层,提示一次并给出一键 「重新登录…」;服务器状态灯把「在线但登录失效」(黄)与「离线」(红)分开, 不再把凭据失效误报成网络不可达; * 凭据:新增 credentials.py——token 不再明文进 settings.json。Windows 走 DPAPI (密文只有当前用户在本机解得开),其它平台走系统凭据库(可选依赖 keyring), 都没有才明文兜底并在「设置 → 登录凭据」如实提示;令牌与签发它的 base_url 绑定(换服务器不会把旧令牌发出去);老字段 auth_token 启动时自动迁移; * 强登录链路保持:启动动画 → 静默校验 → 登录窗 → 主窗口,不可达时离线宽限。 P1/P2:net 超时与重试(只对幂等方法,避免重发 POST 变两单)可配、代理与 自签 CA 可配(loopback 永远直连);诊断日志滚动落盘(1MB×3,可关)——崩溃后 还能回看现场;客户端自更新检查(静态 <base_url>/client/manifest.json,缺失 即静默);插件清单可选 net_hosts 白名单;notify 改走系统托盘(无托盘降级状态栏); 设置界面新增网络 / 登录凭据 / 诊断日志三块。 examples/:示例服务端(FastAPI,含登录、上传即 publish、客户端版本接口)、 Vue 3 插件模板(带浏览器版宿主模拟器)、svfs-plugins-root/ 为模板配套的演示 插件实体。测试:tests/test_client_*.py(纯层 + Qt 层 + 一次真实 WebEngine 冒烟)、 tests/test_studio_*.py、tests/test_plugin_server.py。
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{
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"id": "com.svfs.demo",
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"name": "SVFS 演示插件",
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"version": "3.0.0",
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"api_version": 3,
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"entry": "index.html",
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"icon": "icon.svg",
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"permissions": [
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"storage",
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"notify",
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"title",
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"net"
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],
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"description": "演示插件客户端桥能力的示例(host.info / storage / notify / title / net)。"
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}
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+15
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{
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"id": "com.svfs.demo",
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"name": "SVFS 演示插件",
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"version": "3.0.0",
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"api_version": 2,
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"entry": "index.html",
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"icon": "icon.svg",
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"permissions": [
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"storage",
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"notify",
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"title",
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"net"
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],
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"description": "演示插件客户端桥能力的示例(host.info / storage / notify / title / net)。"
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}
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/* 演示插件的前端逻辑:全部能力都走宿主注入的 window.svfs(Promise)。 */
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"use strict";
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var $ = function (id) { return document.getElementById(id); };
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var PLUGIN_VERSION = "1.0.0";
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function randomColor() {
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var letters = "0123456789abcdef", out = "#";
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for (var i = 0; i < 6; i++) out += letters[Math.floor(Math.random() * 16)];
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return out;
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}
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async function main() {
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if (!window.svfsReady) {
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$("missing").hidden = false;
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$("version").textContent = "插件 " + PLUGIN_VERSION + "(未连接宿主)";
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return;
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}
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var svfs = await window.svfsReady;
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var info = await svfs.host.info();
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$("version").textContent = "插件 " + PLUGIN_VERSION + " · 桥 API v" + info.apiVersion;
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$("host-info").innerHTML = "";
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[["插件 id", info.pluginId], ["宿主", info.appName + " " + info.appVersion],
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["平台", info.platform], ["来源", info.source || "-"]]
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.forEach(function (row) {
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var dt = document.createElement("dt"); dt.textContent = row[0];
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var dd = document.createElement("dd"); dd.textContent = row[1];
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$("host-info").append(dt, dd);
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});
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// storage:按插件隔离的键值存储,换一台机器/重装插件也不会串到别的插件
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var count = 0;
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try {
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count = parseInt(await svfs.storage.get("visits"), 10) || 0;
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count += 1;
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await svfs.storage.set("visits", count);
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} catch (e) { /* 没拿到 storage 权限时静默降级 */ }
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$("count").textContent = String(count);
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$("reset").onclick = async function () {
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await svfs.storage.set("visits", 0);
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$("count").textContent = "0";
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svfs.ui.notify("计数已清零");
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};
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$("add10").onclick = async function () {
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count += 10;
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await svfs.storage.set("visits", count);
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$("count").textContent = String(count);
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};
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$("notify").onclick = function () {
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svfs.ui.notify("来自 " + info.pluginId + " 的通知(" + PLUGIN_VERSION + ")");
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};
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$("paint").onclick = function () {
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svfs.ui.setTitle("SVFS Client · 演示插件 " + randomColor());
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};
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$("changelog").textContent = "初始版本";
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}
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main();
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+79
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/* 演示插件的前端逻辑:全部能力都走宿主注入的 window.svfs(Promise)。 */
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"use strict";
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var $ = function (id) { return document.getElementById(id); };
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var PLUGIN_VERSION = "2.0.0";
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function randomColor() {
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var letters = "0123456789abcdef", out = "#";
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for (var i = 0; i < 6; i++) out += letters[Math.floor(Math.random() * 16)];
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return out;
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}
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async function main() {
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if (!window.svfsReady) {
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$("missing").hidden = false;
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$("version").textContent = "插件 " + PLUGIN_VERSION + "(未连接宿主)";
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return;
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}
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var svfs = await window.svfsReady;
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var info = await svfs.host.info();
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$("version").textContent = "插件 " + PLUGIN_VERSION + " · 桥 API v" + info.apiVersion;
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$("host-info").innerHTML = "";
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[["插件 id", info.pluginId], ["宿主", info.appName + " " + info.appVersion],
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["平台", info.platform], ["来源", info.source || "-"]]
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.forEach(function (row) {
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var dt = document.createElement("dt"); dt.textContent = row[0];
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var dd = document.createElement("dd"); dd.textContent = row[1];
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$("host-info").append(dt, dd);
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});
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// storage:按插件隔离的键值存储,换一台机器/重装插件也不会串到别的插件
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var count = 0;
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try {
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count = parseInt(await svfs.storage.get("visits"), 10) || 0;
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count += 1;
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await svfs.storage.set("visits", count);
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} catch (e) { /* 没拿到 storage 权限时静默降级 */ }
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$("count").textContent = String(count);
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$("reset").onclick = async function () {
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await svfs.storage.set("visits", 0);
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$("count").textContent = "0";
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svfs.ui.notify("计数已清零");
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};
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$("add10").onclick = async function () {
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count += 10;
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await svfs.storage.set("visits", count);
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$("count").textContent = String(count);
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};
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$("notify").onclick = function () {
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svfs.ui.notify("来自 " + info.pluginId + " 的通知(" + PLUGIN_VERSION + ")");
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};
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$("paint").onclick = function () {
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svfs.ui.setTitle("SVFS Client · 演示插件 " + randomColor());
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};
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// net:宿主代发 HTTP 请求(不经过浏览器的 CORS)。相对 path 拼在
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// 客户端配置的服务器地址(base_url)后;也可以给 {url: "https://…"}。
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$("ping").onclick = async function () {
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if (!svfs.net) {
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$("net-out").textContent = "这个宿主没有 net 能力(需要客户端支持桥 API v2)";
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return;
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}
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$("net-out").textContent = "请求中…";
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try {
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var res = await svfs.net.request({ method: "GET", path: "/api/ping" });
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$("net-out").textContent = "HTTP " + res.status + "\n"
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+ (res.bodyText || "(空响应)").slice(0, 300);
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} catch (e) {
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$("net-out").textContent = "请求失败: " + e.message
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+ "\n(先在「插件管理 → 服务器」里配置地址,服务端需提供 /api/ping)";
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}
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};
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$("changelog").textContent = "v2:新增主题色切换与变更记录";
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}
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main();
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+79
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/* 演示插件的前端逻辑:全部能力都走宿主注入的 window.svfs(Promise)。 */
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"use strict";
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var $ = function (id) { return document.getElementById(id); };
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var PLUGIN_VERSION = "3.0.0";
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function randomColor() {
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var letters = "0123456789abcdef", out = "#";
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for (var i = 0; i < 6; i++) out += letters[Math.floor(Math.random() * 16)];
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return out;
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}
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async function main() {
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if (!window.svfsReady) {
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$("missing").hidden = false;
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$("version").textContent = "插件 " + PLUGIN_VERSION + "(未连接宿主)";
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return;
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}
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var svfs = await window.svfsReady;
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var info = await svfs.host.info();
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$("version").textContent = "插件 " + PLUGIN_VERSION + " · 桥 API v" + info.apiVersion;
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$("host-info").innerHTML = "";
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[["插件 id", info.pluginId], ["宿主", info.appName + " " + info.appVersion],
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["平台", info.platform], ["来源", info.source || "-"]]
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.forEach(function (row) {
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var dt = document.createElement("dt"); dt.textContent = row[0];
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var dd = document.createElement("dd"); dd.textContent = row[1];
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$("host-info").append(dt, dd);
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});
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// storage:按插件隔离的键值存储,换一台机器/重装插件也不会串到别的插件
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var count = 0;
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try {
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count = parseInt(await svfs.storage.get("visits"), 10) || 0;
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count += 1;
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await svfs.storage.set("visits", count);
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} catch (e) { /* 没拿到 storage 权限时静默降级 */ }
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$("count").textContent = String(count);
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$("reset").onclick = async function () {
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await svfs.storage.set("visits", 0);
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$("count").textContent = "0";
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svfs.ui.notify("计数已清零");
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};
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$("add10").onclick = async function () {
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count += 10;
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await svfs.storage.set("visits", count);
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$("count").textContent = String(count);
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};
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$("notify").onclick = function () {
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svfs.ui.notify("来自 " + info.pluginId + " 的通知(" + PLUGIN_VERSION + ")");
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};
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$("paint").onclick = function () {
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svfs.ui.setTitle("SVFS Client · 演示插件 " + randomColor());
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};
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// net:宿主代发 HTTP 请求(不经过浏览器的 CORS)。相对 path 拼在
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// 客户端配置的服务器地址(base_url)后;也可以给 {url: "https://…"}。
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$("ping").onclick = async function () {
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if (!svfs.net) {
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$("net-out").textContent = "这个宿主没有 net 能力(需要客户端支持桥 API v2)";
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return;
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}
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$("net-out").textContent = "请求中…";
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try {
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var res = await svfs.net.request({ method: "GET", path: "/api/ping" });
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$("net-out").textContent = "HTTP " + res.status + "\n"
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+ (res.bodyText || "(空响应)").slice(0, 300);
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} catch (e) {
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$("net-out").textContent = "请求失败: " + e.message
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+ "\n(先在「插件管理 → 服务器」里配置地址,服务端需提供 /api/ping)";
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}
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};
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$("changelog").textContent = "v2:新增主题色切换与变更记录";
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}
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main();
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+5
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
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<rect x="4" y="4" width="56" height="56" rx="14" fill="#22262f"/>
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<path d="M20 34 L29 43 L45 23" stroke="#5b9dff" stroke-width="6"
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fill="none" stroke-linecap="round" stroke-linejoin="round"/>
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</svg>
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After Width: | Height: | Size: 272 B |
+14
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{
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"id": "com.svfs.demo",
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"name": "SVFS 演示插件",
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"version": "1.0.0",
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"api_version": 1,
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"entry": "index.html",
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"icon": "icon.svg",
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"permissions": [
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"storage",
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"notify",
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"title"
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],
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"description": "演示插件客户端桥能力的示例(host.info / storage / notify / title)。"
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}
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+45
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<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>SVFS 演示插件</title>
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<main>
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<header>
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<img src="icon.svg" width="44" height="44" alt="icon">
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<div>
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<h1>SVFS 演示插件</h1>
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<p id="version">正在连接宿主…</p>
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</div>
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</header>
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<section class="card" id="missing" hidden>
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这个页面不在客户端里打开(没有检测到 svfs 桥)。
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在 SVFS Client 中安装并启用本插件即可看到完整功能。
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</section>
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<section class="card">
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<h2>宿主信息</h2>
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<dl id="host-info"><dt>加载中…</dt></dl>
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</section>
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<section class="card">
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<h2>存储(storage 权限,按插件隔离)</h2>
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<p>这个插件被打开了 <b id="count">…</b> 次</p>
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<button id="reset">计数清零</button>
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<button id="add10">再加 10 次</button>
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</section>
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<section class="card">
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<h2>通知与标题(notify / title 权限)</h2>
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<button id="notify">发一条原生通知</button>
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<button id="paint">随机换个标题颜色</button>
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<p class="note" id="changelog"></p>
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</section>
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</main>
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<script src="app.js"></script>
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</body>
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</html>
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+28
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:root {
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--bg: #16181d; --panel: #1c1f26; --border: #2b3038;
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--text: #e4e7ec; --muted: #9aa3b2; --accent: #5b9dff;
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}
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* { box-sizing: border-box; }
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body {
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margin: 0; padding: 28px; background: var(--bg); color: var(--text);
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font-family: "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
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}
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main { max-width: 640px; margin: 0 auto; }
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header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
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h1 { font-size: 20px; margin: 0; }
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#version { color: var(--muted); margin: 2px 0 0; font-size: 13px; }
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.card {
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background: var(--panel); border: 1px solid var(--border);
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border-radius: 8px; padding: 14px 16px; margin-bottom: 12px;
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}
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.card h2 { font-size: 13px; color: var(--muted); margin: 0 0 10px; font-weight: 600; }
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dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; margin: 0; }
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dt { color: var(--muted); } dd { margin: 0; font-family: Consolas, monospace; font-size: 12px; }
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b { color: var(--accent); font-size: 16px; }
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button {
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background: #22262f; color: var(--text); border: 1px solid #3a4150;
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border-radius: 6px; padding: 6px 14px; cursor: pointer; margin-right: 8px;
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}
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||||
button:hover { border-color: var(--accent); color: var(--accent); }
|
||||
.note { color: var(--muted); font-size: 12px; }
|
||||
#missing { border-color: #6b552a; color: #f5b544; }
|
||||
+15
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"id": "com.svfs.demo",
|
||||
"name": "SVFS 演示插件",
|
||||
"version": "2.0.0",
|
||||
"api_version": 2,
|
||||
"entry": "index.html",
|
||||
"icon": "icon.svg",
|
||||
"permissions": [
|
||||
"storage",
|
||||
"notify",
|
||||
"title",
|
||||
"net"
|
||||
],
|
||||
"description": "演示插件客户端桥能力的示例(host.info / storage / notify / title / net)。"
|
||||
}
|
||||
+51
@@ -0,0 +1,51 @@
|
||||
<!doctype html>
|
||||
<html lang="zh-CN">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<title>SVFS 演示插件</title>
|
||||
<link rel="stylesheet" href="style.css">
|
||||
</head>
|
||||
<body>
|
||||
<main>
|
||||
<header>
|
||||
<img src="icon.svg" width="44" height="44" alt="icon">
|
||||
<div>
|
||||
<h1>SVFS 演示插件</h1>
|
||||
<p id="version">正在连接宿主…</p>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<section class="card" id="missing" hidden>
|
||||
这个页面不在客户端里打开(没有检测到 svfs 桥)。
|
||||
在 SVFS Client 中安装并启用本插件即可看到完整功能。
|
||||
</section>
|
||||
|
||||
<section class="card">
|
||||
<h2>宿主信息</h2>
|
||||
<dl id="host-info"><dt>加载中…</dt></dl>
|
||||
</section>
|
||||
|
||||
<section class="card">
|
||||
<h2>存储(storage 权限,按插件隔离)</h2>
|
||||
<p>这个插件被打开了 <b id="count">…</b> 次</p>
|
||||
<button id="reset">计数清零</button>
|
||||
<button id="add10">再加 10 次</button>
|
||||
</section>
|
||||
|
||||
<section class="card">
|
||||
<h2>接口服务(net 权限,经宿主请求服务器 API)</h2>
|
||||
<button id="ping">请求 /api/ping</button>
|
||||
<pre id="net-out" class="note">未请求。相对 path 会拼在客户端配置的服务器地址后。</pre>
|
||||
</section>
|
||||
|
||||
<section class="card">
|
||||
<h2>通知与标题(notify / title 权限)</h2>
|
||||
<button id="notify">发一条原生通知</button>
|
||||
<button id="paint">随机换个标题颜色</button>
|
||||
<p class="note" id="changelog"></p>
|
||||
</section>
|
||||
</main>
|
||||
<script src="app.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user