从 Simple-FR 拆出 Platform.Server 并重命名为 MiGu.Server;frontends 源码与构建脚本迁入本仓库。地图监控在 projection/cars 失败或为空时回退 reflection 车辆列表;Simple 仓库已移除旧 Platform.Server。 Co-authored-by: Cursor <cursoragent@cursor.com>
324 lines
16 KiB
C#
324 lines
16 KiB
C#
using System.Security.Claims;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using MiGu.Server.Auth;
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using MiGu.Server.Configs;
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using MiGu.Server.Launcher;
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namespace MiGu.Server.Controllers;
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[ApiController]
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[Route("api/auth")]
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public class AuthController : ControllerBase
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{
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/// <summary>
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/// 登录请求体。
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/// 会话 N+1(启动反转):新增 <see cref="LaunchMode"/>。前端登录页让用户选 "WebOnly" / "DesktopAndWeb";
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/// MiGu.Server 据此拉起 SimpleLite 子进程并透传 <c>--display-mode=web|web+local</c>。
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/// 历史调用方不传该字段时默认 "DesktopAndWeb"(与之前 web+local 默认行为一致,向后兼容)。
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/// </summary>
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public record LoginRequest(string Username, string Password, string Scope, string? LaunchMode = null);
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/// <summary>
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/// 登录响应。
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/// 会话 N+1 增量字段:
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/// <list type="bullet">
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/// <item><c>RunMode</c>:根据 SimpleLite 真实拉起结果回填(WebEnabled / WebOnly / Detached)。Detached 表示后端未能拉起 SimpleLite,前端可降级展示。</item>
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/// <item><c>LaunchStatus</c>:<see cref="SimpleLiteLauncher.LaunchResult.Status"/> 枚举字符串,前端用于精细化提示。</item>
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/// <item><c>LaunchWarning</c>:可空告警文本;非空时前端应该弹消息条告知用户。</item>
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/// </list>
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/// </summary>
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public record LoginResponse(
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string Token,
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AuthUserDto User,
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string Scope,
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string RunMode,
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EffectivePermissions EffectivePermissions,
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string? LaunchStatus = null,
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string? LaunchWarning = null);
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public record AuthUserDto(string Id, string Username, string DisplayName, List<string> Roles);
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/// <summary>
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/// 当前会话身份的轻量摘要。
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/// 用途:前端路由守卫在受保护路由首次进入前调用 <c>GET /api/auth/me</c>,
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/// 用 [Authorize] 实校验本地 token 是否仍被服务端接受(MiGu.Server 重启后
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/// JWT secret 可能已重生 → 老 token 会被拒),同时刷新 user / scope / runMode / perm。
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/// 与 <see cref="LoginResponse"/> 的区别:不返回 Token(client 已有,重发反而易触发竞态);
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/// 不返回 LaunchStatus/Warning(那是登录时一次性的 SimpleLite 拉起结果)。
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/// </summary>
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public record MeResponse(
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AuthUserDto User,
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string Scope,
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string RunMode,
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EffectivePermissions EffectivePermissions);
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private static readonly string[] PlatformOps = { "*" };
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private static readonly string[] RcsOps =
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{
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"ops.car.pause", "ops.car.resume", "ops.car.gohome", "ops.car.resetSession",
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"ops.car.manualCharge", "ops.task.pause", "ops.task.cancel", "ops.task.reassign",
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"ops.task.boostPriority", "monitor.note.write"
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};
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private const string CookieName = "simple.auth.token";
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private readonly UserStore _users;
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private readonly JwtIssuer _jwt;
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private readonly SimpleLiteLauncher _launcher;
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private readonly ILogger<AuthController> _log;
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public AuthController(UserStore users, JwtIssuer jwt, SimpleLiteLauncher launcher, ILogger<AuthController> log)
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{
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_users = users;
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_jwt = jwt;
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_launcher = launcher;
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_log = log;
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}
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[HttpPost("login")]
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[AllowAnonymous]
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public async Task<ActionResult<LoginResponse>> Login([FromBody] LoginRequest req)
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{
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if (string.IsNullOrWhiteSpace(req.Username))
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return BadRequest(new { message = "用户名不能为空" });
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if (req.Scope is not ("Platform" or "RCSMonitor"))
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return BadRequest(new { message = "无效 scope" });
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// AR-3: 真密码校验 —— 替代会话21 点名的「完全不验密码」漏洞。
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// UserStore.Verify 对不存在用户和密码错都返回 null,防用户名枚举。
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var rec = _users.Verify(req.Username, req.Password);
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if (rec == null)
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return Unauthorized(new { message = "用户名或密码错误" });
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// scope 与角色匹配检查:admin 默认 Platform;ops 默认 RCSMonitor。
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// 如果 ops 想登录 Platform scope,目前直接拒绝;后续可以加 role-platform-impersonate 之类。
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if (!CanUseScope(rec, req.Scope))
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return StatusCode(403, new { message = $"账号 {rec.Username} 没有访问 {req.Scope} 的权限" });
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// 会话 N+1(启动反转):按 LaunchMode 拉起 SimpleLite 子进程。
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// - 历史前端不带该字段 → 默认 DesktopAndWeb(保持向后兼容的 web+local 行为)。
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// - WebOnly → SimpleLite 启动时只起 WebTerminal,不会弹本地桌面窗口。
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// - DesktopAndWeb → SimpleLite 同时起 LocalTerminal + WebTerminal。
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// - SimpleLiteLauncher 内部幂等:第二次/第 N 次登录不会重复拉起;子进程退出后下一次登录可重启。
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// PERF-A8 修复:MaybeStart 内部包含同步 WaitForProjectionReady(最多 ReadinessTimeoutMs,默认 8s)。
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// 走 Task.Run 把它扔到线程池,让登录请求自身的请求处理线程释放回 ASP.NET,避免高并发下挤兑。
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var launchMode = NormalizeLaunchMode(req.LaunchMode);
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SimpleLiteLauncher.LaunchResult? launchResult = null;
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try
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{
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launchResult = await Task.Run(() => _launcher.MaybeStart(launchMode));
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_log.LogInformation("SimpleLite launch result for user={User} launchMode={Mode}: Started={Started} Status={Status} Detail={Detail}",
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rec.Username, launchMode, launchResult.Value.Started, launchResult.Value.Status, launchResult.Value.Detail);
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}
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catch (Exception ex)
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{
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// 启动 SimpleLite 失败不应阻断登录:用户至少能进 Platform 看状态页面排查。
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_log.LogError(ex, "SimpleLite launch threw for user={User} launchMode={Mode}", rec.Username, launchMode);
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}
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// A7 修复:runMode 跟 result.Started 走 ——
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// - launcher 没起来 / 抛异常 → "Detached",前端显示降级状态而不是"假装 SimpleLite 在跑"。
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// - 跑起来了 → 优先按 launcher 回传的真实 DisplayMode 映射,避免 AlreadyRunning 时被本次请求的 launchMode 误导。
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// - ReusingExisting 时既有 SimpleLite 实际模式未知,保守归 WebEnabled(旧实例最可能带本地窗口)。
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var runMode = ResolveRunMode(launchResult, launchMode);
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var (allowedOps, widgets) = BuildPermissions(req.Scope);
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var perm = new EffectivePermissions(rec.Id, 1, allowedOps.ToList(), widgets.ToList());
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var roles = rec.Roles.Concat(new[] { req.Scope == "Platform" ? "role-platform" : "role-rcs-monitor" }).Distinct().ToList();
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var token = _jwt.Issue(rec.Id, rec.Username, req.Scope, roles, allowedOps);
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SetAuthCookie(token);
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var user = new AuthUserDto(rec.Id, rec.Username, rec.DisplayName, roles);
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return Ok(new LoginResponse(token, user, req.Scope, runMode, perm,
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LaunchStatus: launchResult?.Status,
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LaunchWarning: launchResult?.Warning));
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}
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/// <summary>
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/// A7 修复:根据 Launcher 真实结果决定 RunMode。
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/// 之前的逻辑直接按 launchMode 映射,导致 SimpleLite 没起也假装"WebEnabled",前端 RunMode 角标骗人。
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/// </summary>
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private static string ResolveRunMode(SimpleLiteLauncher.LaunchResult? result, string launchMode)
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{
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if (result is not { Started: true })
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return "Detached";
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// ReusingExisting 时 DisplayMode = "external",无法确认本地窗口是否存在,保守按 WebEnabled。
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if (result.Value.Status == "ReusingExisting")
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return "WebEnabled";
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if (!string.IsNullOrEmpty(result.Value.DisplayMode))
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{
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if (result.Value.DisplayMode.Equals("web", StringComparison.OrdinalIgnoreCase))
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return "WebOnly";
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if (result.Value.DisplayMode.Contains("local", StringComparison.OrdinalIgnoreCase))
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return "WebEnabled";
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}
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return launchMode == "WebOnly" ? "WebOnly" : "WebEnabled";
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}
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[HttpPost("logout")]
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[AllowAnonymous]
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public IActionResult Logout()
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{
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Response.Cookies.Delete(CookieName);
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return Ok(new { ok = true });
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}
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/// <summary>
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/// 用本地持有的 token / Cookie 重新拉一次当前身份。失败(token 过期、签名变更、用户被删等)由
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/// [Authorize] 自动回 401,前端 axios 拦截器在 http.ts:57 会清 localStorage + 跳 /login。
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/// 用途:解决「MiGu.Server 随机 secret 重启 → 老 token 失效 → 前端 isAuthed 仍为 true 误放行」的窗口。
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/// </summary>
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[HttpGet("me")]
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[Authorize]
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public ActionResult<MeResponse> Me()
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{
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var username = User.Identity?.Name ?? User.FindFirstValue(ClaimTypes.NameIdentifier);
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var scope = User.FindFirstValue("scope");
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if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(scope))
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return Unauthorized(new { message = "身份无效" });
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if (scope is not ("Platform" or "RCSMonitor"))
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return Unauthorized(new { message = "无效 scope" });
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var rec = _users.Find(username);
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if (rec == null)
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return Unauthorized(new { message = "账号已失效" });
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// 账号当前是否还允许这个 scope —— 比如运维把 admin 的角色去掉了,也要在这里及时回 403。
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if (!CanUseScope(rec, scope))
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return StatusCode(403, new { message = $"账号 {rec.Username} 没有访问 {scope} 的权限" });
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var (allowedOps, widgets) = BuildPermissions(scope);
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var perm = new EffectivePermissions(rec.Id, 1, allowedOps.ToList(), widgets.ToList());
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var roles = rec.Roles.Concat(new[] { scope == "Platform" ? "role-platform" : "role-rcs-monitor" })
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.Distinct().ToList();
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var user = new AuthUserDto(rec.Id, rec.Username, rec.DisplayName, roles);
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// RunMode 推断:与 SwitchScope 保持一致 —— 复用 Launcher 记录的 LastLaunchMode,
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// 不重新拉起 SimpleLite。
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var last = _launcher.LastLaunchMode;
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string runMode;
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if (string.IsNullOrEmpty(last))
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runMode = "Detached";
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else if (last == SimpleLiteLauncher.ExternalReuseLaunchMode)
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runMode = "WebEnabled";
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else
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runMode = last.Contains("local", StringComparison.OrdinalIgnoreCase) ? "WebEnabled" : "WebOnly";
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return Ok(new MeResponse(user, scope, runMode, perm));
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}
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/// <summary>
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/// 用同一身份切换 scope 并重发 token + perms。
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/// AR-6: 替代前端 stores/auth.ts 里硬编码改 allowedOps 的客户端伪权限。
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/// 当前服务端只放行账号的 DefaultScope,以及 admin 类账号显式允许的额外 scope。
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/// </summary>
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[HttpPost("switch-scope")]
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[Authorize]
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public ActionResult<LoginResponse> SwitchScope([FromBody] SwitchScopeRequest req)
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{
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if (req.Scope is not ("Platform" or "RCSMonitor"))
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return BadRequest(new { message = "无效 scope" });
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var username = User.Identity?.Name ?? User.FindFirstValue(ClaimTypes.NameIdentifier);
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if (string.IsNullOrEmpty(username))
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return Unauthorized(new { message = "身份无效" });
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var rec = _users.Find(username);
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if (rec == null)
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return Unauthorized(new { message = "账号已失效" });
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if (!CanUseScope(rec, req.Scope))
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return StatusCode(403, new { message = $"账号 {rec.Username} 没有访问 {req.Scope} 的权限" });
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var (allowedOps, widgets) = BuildPermissions(req.Scope);
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var perm = new EffectivePermissions(rec.Id, 1, allowedOps.ToList(), widgets.ToList());
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var roles = rec.Roles.Concat(new[] { req.Scope == "Platform" ? "role-platform" : "role-rcs-monitor" }).Distinct().ToList();
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var token = _jwt.Issue(rec.Id, rec.Username, req.Scope, roles, allowedOps);
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SetAuthCookie(token);
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// 复用首次登录确定的 LaunchMode:SwitchScope 不重新选启动模式(也不应该重启 SimpleLite)。
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// 三种情况:
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// 1) Launcher 已记录 "web" / "web+local" → 按 displayMode 反推 runMode。
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// 2) Launcher 记录 ExternalReuseLaunchMode(既有 SimpleLite 复用)→ 模式未知,保守 WebEnabled。
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// 3) Launcher 没拉起 / LastLaunchMode = null → Detached(前端降级展示)。
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var last = _launcher.LastLaunchMode;
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string runMode;
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if (string.IsNullOrEmpty(last))
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runMode = "Detached";
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else if (last == SimpleLiteLauncher.ExternalReuseLaunchMode)
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runMode = "WebEnabled";
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else
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runMode = last.Contains("local", StringComparison.OrdinalIgnoreCase) ? "WebEnabled" : "WebOnly";
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var user = new AuthUserDto(rec.Id, rec.Username, rec.DisplayName, roles);
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return Ok(new LoginResponse(token, user, req.Scope, runMode, perm));
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}
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public record SwitchScopeRequest(string Scope);
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/// <summary>
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/// 把前端传入的 LaunchMode 归一为枚举字符串("WebOnly" / "DesktopAndWeb")。
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/// null / 空 / 未知值统一退到 "DesktopAndWeb",避免历史前端不带该字段时打破默认行为。
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/// </summary>
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private static string NormalizeLaunchMode(string? raw)
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{
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return raw?.Trim().ToLowerInvariant() switch
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{
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"webonly" or "web-only" or "web" => "WebOnly",
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_ => "DesktopAndWeb",
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};
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}
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private static bool CanUseScope(UserStore.UserRecord rec, string scope)
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{
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if (scope == rec.DefaultScope) return true;
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// 管理员可以下沉到 RCSMonitor 体验运营视角;ops 不能上探 Platform。
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if (scope == "RCSMonitor" && rec.Roles.Contains("role-admin")) return true;
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return false;
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}
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private static (string[] ops, WidgetGrantDto[] widgets) BuildPermissions(string scope)
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{
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var ops = scope == "Platform" ? PlatformOps : RcsOps;
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var widgets = scope == "Platform"
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? new[]
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{
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new WidgetGrantDto("MapEditor", "interactive"),
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new WidgetGrantDto("CadToolbar", "interactive"),
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new WidgetGrantDto("CarPanel", "interactive"),
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new WidgetGrantDto("MissionEditor", "interactive"),
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new WidgetGrantDto("OpsActionPanel", "interactive"),
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new WidgetGrantDto("ConfigCenter", "interactive")
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}
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: new[]
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{
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new WidgetGrantDto("MapEditor", "readonly"),
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new WidgetGrantDto("CadToolbar", "hidden"),
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new WidgetGrantDto("CarPanel", "readonly"),
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new WidgetGrantDto("MissionEditor", "readonly"),
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new WidgetGrantDto("OpsActionPanel", "interactive"),
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new WidgetGrantDto("ConfigCenter", "hidden")
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};
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return (ops, widgets);
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}
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private void SetAuthCookie(string token)
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{
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// AR-5: 同时下发 httpOnly Cookie(XSS 防护)+ Bearer 兼容(旧前端过渡)。
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// SameSite=Lax 足够:管理端 / 监控端均为同源(同一 MiGu.Server 进程),
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// 第三方请求不应也无法附带 Cookie;Strict 会让一些 SPA 路由首次刷新认证丢失。
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Response.Cookies.Append(CookieName, token, new CookieOptions
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{
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HttpOnly = true,
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Secure = Request.IsHttps,
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SameSite = SameSiteMode.Lax,
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Path = "/",
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Expires = DateTimeOffset.UtcNow.AddHours(24)
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});
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}
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}
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