8c609e72ba
- 新建 src/api/qrcode.ts — 后端 /api/auth_qrcode/* API 适配层
- 新建 src/composables/useQrcodeLogin.ts — 扫码登录核心逻辑
(create → poll 2s 间隔 → 120s 倒计时 → 状态机 waiting/scanned/confirmed/expired)
- 重写 src/views/Login.vue — 企微扫码 UI 替代原用户名表单
- 展示后端返回的二维码 PNG(base64)
- 倒计时 + 自动过期
- 扫码成功后跳 /workspace
- 管理员 OTP 场景预留按钮(Phase 2.4 集成)
build: ✅ vue-tsc + vite build 通过 (Login chunk 4.91 kB)
354 lines
9.1 KiB
Vue
354 lines
9.1 KiB
Vue
<!-- =============================================================================
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// 企微IT智能服务台 — 坐席扫码登录页 (Phase 1.2, task #15)
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// =============================================================================
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// 说明:重写自原"用户名 + 姓名表单"登录,改为"企微扫码登录"
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//
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// 流程:
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// 1. 进入页面 → useQrcodeLogin.startLogin() 调后端 /auth_qrcode/create
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// 2. 展示二维码 + 倒计时(120s)
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// 3. 员工用企微扫 → 后端状态 → scanned → UI 切换"已扫码,请在手机上确认"
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// 4. 员工在手机上点确认 → 后端 confirm → 拿到 token → 写 localStorage → 跳 /workspace
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// 5. 倒计时归 0 → 自动停止轮询,UI 显示"已过期",用户点"刷新二维码"
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//
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// 管理员场景(扫码确认后 require_otp=true)→ 当前版本暂未集成 OTP 输入框
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// OTP 二次认证由 task #17 (Phase 2.1 后端 MFA) + task #20 (Phase 2.4 前端 MFA UI) 负责
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// 短期方案:管理员走 /itportal/ 入口(那边有 OTP UI)
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// ============================================================================= -->
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<template>
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<div class="login-page">
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<div class="login-card">
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<!-- 标题区 -->
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<div class="login-title">
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<h1>🛠️ IT智能服务台</h1>
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<p>坐席工作台 · 扫码登录</p>
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</div>
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<!-- 二维码区 -->
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<div class="qrcode-section">
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<!-- 加载中 -->
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<div v-if="loading && !qrcodePngBase64" class="qrcode-placeholder">
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<el-icon class="is-loading"><Loading /></el-icon>
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<p>正在生成二维码…</p>
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</div>
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<!-- 二维码图片(base64 PNG) -->
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<img
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v-else-if="qrcodePngBase64"
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:src="`data:image/png;base64,${qrcodePngBase64}`"
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alt="登录二维码"
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class="qrcode-image"
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:class="{ 'qrcode-expired': status === 'expired' }"
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/>
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<!-- 降级:后端没返回 base64,显示 qrcode_url 提示用户手动复制 -->
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<div v-else-if="qrcodeUrl" class="qrcode-fallback">
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<p class="qrcode-fallback-hint">请复制以下链接到企业微信打开:</p>
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<el-input
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:model-value="qrcodeUrl"
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readonly
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type="textarea"
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:rows="3"
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class="qrcode-fallback-url"
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/>
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<p class="qrcode-fallback-tip">
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(前端暂未集成二维码渲染库,后端应返回 base64 PNG)
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</p>
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</div>
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<!-- 错误状态 -->
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<div v-else-if="errorMessage" class="qrcode-error">
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<el-icon><CircleClose /></el-icon>
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<p>{{ errorMessage }}</p>
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</div>
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</div>
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<!-- 状态文字 -->
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<div class="status-section">
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<!-- 等待扫码 -->
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<div v-if="status === 'waiting' && countdown > 0" class="status-waiting">
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<p class="status-main">
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<el-icon><Iphone /></el-icon>
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请用<span class="highlight">企业微信</span>扫描二维码
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</p>
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<p class="status-sub">
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二维码 <span class="countdown">{{ countdown }}</span> 秒后过期
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</p>
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</div>
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<!-- 已扫码,等待员工在手机上确认 -->
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<div v-else-if="status === 'scanned'" class="status-scanned">
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<p class="status-main">
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<el-icon color="#67c23a"><Check /></el-icon>
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扫码成功
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</p>
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<p class="status-sub" v-if="scannedBy">
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{{ scannedBy }},请在手机上点<span class="highlight">"确认登录"</span>
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</p>
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<p class="status-sub" v-else>
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请在手机上点<span class="highlight">"确认登录"</span>
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</p>
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<el-button
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v-if="otpRequired"
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type="primary"
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class="otp-button"
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@click="handleOtpConfirm"
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>
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输入 OTP 动态码
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</el-button>
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</div>
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<!-- 已过期 -->
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<div v-else-if="status === 'expired'" class="status-expired">
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<p class="status-main">
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<el-icon color="#e6a23c"><Warning /></el-icon>
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二维码已过期
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</p>
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<el-button type="primary" class="refresh-button" @click="refreshQrcode">
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刷新二维码
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</el-button>
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</div>
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</div>
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<!-- 底部提示 -->
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<div class="login-hint">
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<p>登录即表示同意《IT智能服务台使用规范》</p>
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<p class="login-hint-sub">
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首次使用请确保已在企业微信中完成认证
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</p>
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</div>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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// ============================================================================
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// 导入
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// ============================================================================
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import { onMounted, onUnmounted } from 'vue'
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import { useRouter } from 'vue-router'
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import { ElMessage } from 'element-plus'
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import { useQrcodeLogin } from '@/composables/useQrcodeLogin'
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// ============================================================================
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// 状态
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// ============================================================================
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const router = useRouter()
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/**
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* 扫码登录成功回调
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* 1. 存 token 到 localStorage(双 key: agent_token + portal_token,跨端共享)
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* 2. 跳转到 /workspace
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*/
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function handleLoginSuccess(token: string, _employeeId: string, _roles: string[]): void {
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localStorage.setItem('agent_token', token)
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localStorage.setItem('portal_token', token)
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ElMessage.success('登录成功')
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router.push('/workspace')
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}
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const {
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qrcodePngBase64,
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qrcodeUrl,
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countdown,
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status,
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otpRequired,
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scannedBy,
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loading,
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errorMessage,
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startLogin,
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refreshQrcode,
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stopPolling,
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} = useQrcodeLogin({
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onSuccess: handleLoginSuccess,
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onError: (msg) => ElMessage.error(msg),
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})
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/**
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* 管理员 OTP 输入按钮(暂未实现完整流程,提示用户去 /itportal/)
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* Phase 2.4 完成后这里跳到 OTP 输入弹窗
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*/
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function handleOtpConfirm(): void {
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ElMessage.info('管理员 OTP 二次认证:请前往 /itportal/ 完成(Phase 2.4 即将上线)')
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}
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// ============================================================================
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// 生命周期
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// ============================================================================
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onMounted(() => {
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// 进入页面立即生成二维码
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startLogin()
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})
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onUnmounted(() => {
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// 离开页面停止轮询(防止内存泄漏)
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stopPolling()
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})
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</script>
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<style scoped>
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/* 登录页面容器:全屏居中 */
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.login-page {
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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padding: 24px;
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}
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/* 登录卡片 */
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.login-card {
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width: 100%;
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max-width: 440px;
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background: var(--bg-secondary, #ffffff);
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border-radius: 16px;
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padding: 40px 32px;
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box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
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}
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/* 标题区 */
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.login-title {
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text-align: center;
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margin-bottom: 32px;
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}
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.login-title h1 {
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font-size: 24px;
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font-weight: 700;
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color: var(--text-primary, #303133);
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margin: 0 0 8px 0;
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}
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.login-title p {
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font-size: 14px;
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color: var(--text-tertiary, #909399);
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margin: 0;
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}
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/* 二维码区 */
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.qrcode-section {
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 220px;
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margin-bottom: 24px;
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}
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.qrcode-image {
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width: 200px;
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height: 200px;
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border-radius: 8px;
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box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
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transition: opacity 0.3s;
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}
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.qrcode-expired {
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opacity: 0.3;
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filter: grayscale(100%);
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}
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.qrcode-placeholder,
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.qrcode-error {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 12px;
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color: var(--text-tertiary, #909399);
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}
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.qrcode-placeholder .el-icon,
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.qrcode-error .el-icon {
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font-size: 48px;
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}
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.qrcode-fallback {
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width: 100%;
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.qrcode-fallback-hint {
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font-size: 13px;
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color: var(--text-regular, #606266);
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margin: 0;
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}
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.qrcode-fallback-url {
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font-size: 11px;
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font-family: monospace;
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}
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.qrcode-fallback-tip {
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font-size: 11px;
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color: var(--text-placeholder, #c0c4cc);
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margin: 0;
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text-align: center;
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}
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/* 状态区 */
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.status-section {
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text-align: center;
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margin-bottom: 24px;
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min-height: 80px;
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}
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.status-main {
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font-size: 16px;
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font-weight: 600;
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color: var(--text-primary, #303133);
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margin: 0 0 8px 0;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 6px;
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}
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.status-sub {
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font-size: 13px;
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color: var(--text-tertiary, #909399);
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margin: 0;
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line-height: 1.5;
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}
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.status-waiting .status-main .el-icon {
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font-size: 20px;
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}
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.countdown {
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color: #409eff;
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font-weight: 600;
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font-family: monospace;
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}
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.highlight {
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color: #409eff;
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font-weight: 600;
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}
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.refresh-button,
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.otp-button {
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margin-top: 16px;
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width: 100%;
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}
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/* 底部提示 */
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.login-hint {
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text-align: center;
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color: var(--text-placeholder, #c0c4cc);
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font-size: 12px;
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line-height: 1.6;
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border-top: 1px solid var(--border-color-lighter, #ebeef5);
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padding-top: 16px;
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}
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.login-hint p {
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margin: 4px 0;
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}
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.login-hint-sub {
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font-size: 11px;
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color: var(--text-placeholder, #c0c4cc);
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}
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</style> |