iAOP/web/auth/users.js

/* iAOP 用户/角色管理页逻辑（issue #134）。
 * 会话守卫复用 #150 的 IAOP_AUTH.requireLoginElseRedirect（core/auth 后端 /auth/me）；
 * 仅 admin（manage 权限）可访问；CRUD/审计/OIDC 走 user_store.js（Demo 存储）。
 */
"use strict";

(function () {
  IAOP_AUTH.requireLoginElseRedirect("login.html").then(function (user) {
    if (!user) return; // 正在跳转登录页
    if (user.role !== "admin") {
      alert("仅 Publisher（admin）可访问用户管理");
      location.href = "../studio/index.html";
      return;
    }
    document.getElementById("who").textContent =
      user.username + " · " + UserStore.ROLE_LABELS[user.role];

    function el(tag, text) {
      var n = document.createElement(tag);
      if (text !== undefined) n.textContent = text;
      return n;
    }

    function renderUsers() {
      var tbody = document.getElementById("user-tbody");
      tbody.innerHTML = "";
      UserStore.list().forEach(function (u) {
        var tr = el("tr");
        if (!u.active) tr.className = "disabled-user";
        tr.appendChild(el("td", u.username));
        // 角色分配（下拉即改）
        var tdRole = el("td");
        var sel = el("select");
        UserStore.ROLES.forEach(function (r) {
          var opt = el("option", UserStore.ROLE_LABELS[r]);
          opt.value = r;
          if (r === u.role) opt.selected = true;
          sel.appendChild(opt);
        });
        sel.className = "role-" + u.role;
        sel.onchange = function () {
          UserStore.update(u.username, { role: sel.value }, user.username).then(renderUsers);
        };
        tdRole.appendChild(sel);
        tr.appendChild(tdRole);
        tr.appendChild(el("td", u.active ? "启用" : "禁用"));
        tr.appendChild(el("td", (u.created_at || "").slice(0, 10)));
        var tdOps = el("td");
        var toggle = el("button", u.active ? "禁用" : "启用");
        toggle.onclick = function () {
          UserStore.update(u.username, { active: !u.active }, user.username).then(renderUsers);
        };
        var reset = el("button", "重置密码");
        reset.onclick = function () {
          var pwd = prompt("为 " + u.username + " 设置新密码（≥6 位）");
          if (pwd) UserStore.update(u.username, { password: pwd }, user.username).then(renderUsers);
        };
        var del = el("button", "删除");
        del.className = "danger";
        del.onclick = function () {
          if (u.username === user.username) { alert("不能删除当前登录账号"); return; }
          if (confirm("确认删除用户 " + u.username + "？")) {
            UserStore.remove(u.username, user.username).then(renderUsers);
          }
        };
        [toggle, reset, del].forEach(function (b) {
          b.style.marginRight = "4px"; tdOps.appendChild(b);
        });
        tr.appendChild(tdOps);
        tbody.appendChild(tr);
      });
      renderAudit();
    }

    function renderAudit() {
      var box = document.getElementById("audit-list");
      box.innerHTML = "";
      UserStore.auditLog().slice().reverse().forEach(function (e) {
        box.appendChild(el("div",
          e.time.slice(0, 19).replace("T", " ") + " | " + e.actor + " | " +
          e.action + " | " + e.resource + " | " + e.reason));
      });
    }

    document.getElementById("btn-add").onclick = function () {
      var err = document.getElementById("form-err");
      err.textContent = "";
      UserStore.create(document.getElementById("new-username").value.trim(),
                       document.getElementById("new-password").value,
                       document.getElementById("new-role").value)
        .then(function () {
          document.getElementById("new-username").value = "";
          document.getElementById("new-password").value = "";
          renderUsers();
        })
        .catch(function (e) { err.textContent = e.message; });
    };

    // OIDC 配置点
    var cfg = UserStore.oidcConfig() || {};
    document.getElementById("oidc-issuer").value = cfg.issuer || "";
    document.getElementById("oidc-client").value = cfg.client_id || "";
    document.getElementById("oidc-redirect").value = cfg.redirect_uri || "";
    document.getElementById("btn-oidc").onclick = function () {
      UserStore.configureOidc({
        issuer: document.getElementById("oidc-issuer").value.trim(),
        client_id: document.getElementById("oidc-client").value.trim(),
        redirect_uri: document.getElementById("oidc-redirect").value.trim()
      }, user.username);
      alert("OIDC 配置已保存；登录页将出现 SSO 入口");
    };

    document.getElementById("logout-btn").onclick = function () {
      fetch((IAOP_AUTH.AUTH_BASE || "") + "/auth/logout",
            { method: "POST", credentials: "include" })
        .finally(function () { location.href = "login.html"; });
    };

    renderUsers();
    renderPermMatrix();
  });

  /* 角色权限矩阵展示（issue #151 验收：矩阵生效可见；与 studio 门控同源） */
  var PERM_MATRIX = {
    readonly: { view: true,  edit: false, publish: false, manage: false },
    engineer: { view: true,  edit: true,  publish: false, manage: false },
    admin:    { view: true,  edit: true,  publish: true,  manage: true }
  };
  function renderPermMatrix() {
    var tbody = document.querySelector("#perm-matrix tbody");
    tbody.innerHTML = "";
    UserStore.ROLES.forEach(function (r) {
      var tr = document.createElement("tr");
      var td = document.createElement("td");
      td.textContent = UserStore.ROLE_LABELS[r];
      td.className = "role-" + r;
      tr.appendChild(td);
      ["view", "edit", "publish", "manage"].forEach(function (a) {
        var c = document.createElement("td");
        c.textContent = PERM_MATRIX[r][a] ? "✓" : "✗";
        c.style.color = PERM_MATRIX[r][a] ? "#52c41a" : "rgba(0,0,0,0.45)";
        tr.appendChild(c);
      });
      tbody.appendChild(tr);
    });
  }
})();