fix: 接入cas单点登录

src/App.vue

@@ -37,7 +37,7 @@ onMounted(() => {
   }, 1000 * 2)
 })
 const showMainApp = computed(() => {
-  return ['/login', '/sso', '/lockme', '/redirect', '/404', '/license'].includes(route.path)
+  return ['/login', '/caslogin', '/sso', '/lockme', '/redirect', '/404', '/license'].includes(route.path)
 })
 </script>
 <style lang="scss">

src/css/hack.scss

@@ -1,4 +1,4 @@
-@media screen and(-ms-high-contrast:active),
+@media screen and (-ms-high-contrast:active),
 (-ms-high-contrast:none) {
     .el-table__header,
     .el-table__body {

src/layouts/components/personal/index.vue

@@ -1,4 +1,4 @@
-<template>
+<template>
   <a-dropdown>
     <div class="user-content">
       <img :src="userData.portrait" class="head-portrait" />
@@ -32,6 +32,7 @@
 import crypto from 'utils/crypto.js'
 import { changePassword } from '@/services/manager'
 import { logout } from 'services'
+import { getCasConfig } from '@/store/utils'
 import InfoDialog from './InfoDialog.vue'
 import { computed, defineComponent, ref, createVNode } from 'vue'
 import { message, Modal } from 'ant-design-vue'
@@ -105,9 +106,15 @@ export default defineComponent({
         icon: createVNode(ExclamationCircleOutlined),
         content: '您确定要退出该系统吗?',
         async onOk() {
-          const res = await logout()
-          if (res.success) {
-            store.dispatch('permission/ResetRoutes')
+          const { isCASLogin, casLogoutPath } = await getCasConfig()
+          if (isCASLogin) {
+            location.href = casLogoutPath
+          } else {
+            const res = await logout()
+            if (res.success) {
+              await store.dispatch('permission/ResetRoutes', false)
+              location.href = '/login'
+            }
           }
         }
       })

src/permission.js

@@ -6,23 +6,42 @@ import router from './router'
 import { getToken, setToken } from 'utils/auth'
 import { getQuery } from 'utils'
 import { isEmpty, assign } from 'lodash-es'
+import { getCasConfig, goLogin } from './store/utils'
+
+const redirectToCasLogin = (to, next, ticket, casLoginPath) => {
+  if (!ticket) {
+    location.href = casLoginPath
+    return
+  }
+  if (to.path === '/caslogin') {
+    next()
+    return
+  }
+  next(`/caslogin?ticket=${ticket}`)
+}
 
 const { token } = getQuery(location.hash)
 if (token) {
   setToken(token)
 }
 
-const whiteList = ['/login', '/404', '/401', '/license', '/sso']
+const whiteList = ['/login', '/caslogin', '/404', '/401', '/license', '/sso']
 router.beforeEach(async (to, from, next) => {
+  const ticket = to.query.ticket || new URLSearchParams(location.search).get('ticket')
   if (isEmpty(history.state.current)) {
     assign(history.state, { current: from.fullPath })
   }
   if (getToken()) {
     // 判断用户是否处于登录状态
-    if (to.path === '/login') {
+    if (to.path === '/login' || to.path === '/caslogin') {
       // 如果已经登录重定向到主页
       await store.dispatch('permission/ResetRoutes', false)
-      next('/login')
+      const { isCASLogin, casLoginPath } = await getCasConfig()
+      if (!isCASLogin) {
+        next('/login')
+      } else {
+        redirectToCasLogin(to, next, ticket, casLoginPath)
+      }
     } else {
       // 为null的场景： 刷新页面或者新开窗口；
       const addRoutes = store.getters.addRoutes
@@ -36,7 +55,12 @@ router.beforeEach(async (to, from, next) => {
         } catch (error) {
           // remove token and go to login page to re-login
           await store.dispatch('permission/ResetRoutes', false)
-          next('/login')
+          const { isCASLogin, casLoginPath } = await getCasConfig()
+          if (!isCASLogin) {
+            next('/login')
+          } else {
+            redirectToCasLogin(to, next, ticket, casLoginPath)
+          }
         }
       }
     }
@@ -44,9 +68,14 @@ router.beforeEach(async (to, from, next) => {
     // 用户没有登录
     if (whiteList.includes(to.path)) {
       // 在白名单里直接跳转
-      next()
+      const { isCASLogin, casLoginPath } = await getCasConfig()
+      if (!isCASLogin) {
+        next()
+      } else {
+        redirectToCasLogin(to, next, ticket, casLoginPath)
+      }
     } else {
-      next('/login')
+      goLogin()
     }
   }
 })

src/router/constant.ts

@@ -5,7 +5,12 @@ const routes: RouteRecordRaw[] = [
   {
     name: 'Login',
     path: '/login',
-    component: () => import('views/login/login.vue')
+    component: () => import('views/login/userLogin.vue')
+  },
+  {
+    name: 'CASLogin',
+    path: '/caslogin',
+    component: () => import('views/login/casLogin.vue')
   },
   {
     path: '/sso',

src/services/index.js

@@ -4,6 +4,10 @@
 import request from 'utils/request'
 import { wrapperParams } from 'utils'
 
+export function loginByCas(params) {
+  return request.post('/sms/v1/users/login/cas', wrapperParams(params))
+}
+
 export function login(params) {
   return request.post('/sms/v1/users/login', params)
 }

src/store/modules/permission.js

@@ -7,7 +7,7 @@ import { getUserPermissions } from 'services'
 import BlankView from '@/layouts/blank.vue'
 import router, { resetRouter } from '@/router'
 import { menuKey, enablePermissionStorage } from '@/config'
-import { urlToList } from '../utils'
+import { urlToList, goLogin } from '../utils'
 import actionStore from '@/core/actions'
 
 const resultRoutes = []
@@ -167,7 +167,7 @@ const actions = {
       // 重置标签信息
       dispatch('tagsView/delAllViews', null, { root: true })
       removeToken()
-      if (redirectToLogin) window.location.href = '/login'
+      if (redirectToLogin) goLogin()
       resolve()
     })
   }

src/store/utils.js

@@ -1,3 +1,5 @@
+import { getSystemConfigs } from 'services'
+import store from '@/store'
 export const setBrowser = (icon, title) => {
   const head = document.getElementsByTagName('head')[0]
   const linkTag = document.createElement('link')
@@ -12,3 +14,32 @@ export const urlToList = (url) => {
   const urllist = url.split('/').filter((i) => i)
   return urllist.map((urlItem, index) => `/${urllist.slice(0, index + 1).join('/')}`)
 }
+export const getPageConfigs = async () => {
+  const res = await getSystemConfigs({ category: '界面配置' })
+  if (res.success) {
+    return res.data
+  }
+  throw res.data
+}
+export const getCasConfig = async () => {
+  const Store = store
+  let pageConfig = Store?.getters?.pageConfig || {}
+  if (!Object.keys(pageConfig).length) {
+    pageConfig = (await getPageConfigs()) || {}
+  }
+  const { cas, casLoginUrl, casLoginoutUrl } = pageConfig
+  const isCASLogin = (cas === 'true' || cas === true) && !!casLoginUrl
+  const casLoginPath = `${casLoginUrl}?service=${location.origin}/caslogin`
+  const casLogoutPath = `${casLoginoutUrl}?service=${location.origin}/caslogin`
+  return { isCASLogin, cas, casLoginPath, casLogoutPath }
+}
+export const goLogin = async (forceCasRedirect = false) => {
+  const { isCASLogin, casLoginPath } = await getCasConfig()
+  let path = '/login'
+  // forceCasRedirect avoids reusing stale CAS tickets during logout or failed auth attempts
+  const ticket = forceCasRedirect ? null : new URLSearchParams(location.search).get('ticket')
+  if (isCASLogin) {
+    path = ticket ? `/caslogin?ticket=${ticket}` : casLoginPath
+  }
+  window.location.href = path
+}

src/utils/request.js

@@ -16,6 +16,8 @@ import 'nprogress/nprogress.css'
 import { notification } from 'ant-design-vue'
 import { getToken } from 'utils/auth'
 import store from '@/store'
+import { getCasConfig, goLogin } from '@/store/utils'
+import { logout } from '@/services'
 
 const codeMessage = {
   200: '服务器成功返回请求的数据。',
@@ -92,9 +94,17 @@ axiosInstance.interceptors.response.use(
           break
         case '401':
         case '509':
-          store.dispatch('permission/ResetRoutes')
-          break
-        default:
+          store.dispatch('permission/ResetRoutes', false).then(() => {
+            getCasConfig().then(({ isCASLogin, casLogoutPath }) => {
+              if (isCASLogin) {
+                location.href = casLogoutPath
+              } else {
+                logout().then((res) => {
+                  if (res.success) goLogin()
+                })
+              }
+            })
+          })
       }
       if (!options.ignoreError) {
         notification.error({

src/views/login/casLogin.vue

@@ -0,0 +1,61 @@
+<template>
+  <div class="casLogin">{{ msg }}</div>
+</template>
+
+<script>
+import { loginByCas } from 'services'
+import setLoginData from './tools'
+import { removeToken } from 'utils/auth'
+import { goLogin } from '@/store/utils'
+export default {
+  data() {
+    return {
+      msg: '',
+      url: window.location.href
+    }
+  },
+  created() {
+    this.init()
+  },
+  methods: {
+    init() {
+      let ticket = this.getUrlKey('ticket')
+      if (!ticket || ticket == '') {
+        const { redirect } = this.$route.query
+        const path = redirect ? redirect.split('/#')[1] : '/sms-web/resource_dashboard'
+        this.$router.replace({ path })
+        return
+      }
+      const service = `${window.location.origin}/caslogin`
+      this.login(ticket, service)
+    },
+    getUrlKey(name) {
+      return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(this.url) || ['', ''])[1].replace(/\+/g, '%20')) || null
+    },
+    handleLoginAfter(data) {
+      setLoginData(data)
+      const { redirect } = this.$route.query
+      const path = redirect ? redirect.split('/#')[1] : '/sms-web/resource_dashboard'
+      this.$router.replace(path)
+      localStorage.removeItem('lockData')
+    },
+    login(ticket, service) {
+      loginByCas({ ticket, service })
+        .then((res) => {
+          if (res.success) {
+            this.handleLoginAfter(res.data)
+            this.msg = res.message
+          } else {
+            console.log(res.message, 'res.message')
+            goLogin(true)
+          }
+        })
+        .catch(() => {
+          this.msg = '登录失败'
+          removeToken()
+          goLogin(true)
+        })
+    }
+  }
+}
+</script>

src/views/login/userLogin.vue

@@ -59,10 +59,10 @@ export default {
       remember: false,
       loginForm: {
         account: '',
-        password: '',
+        password: ''
       },
       loading: false,
-      capsTooltip: false,
+      capsTooltip: false
     })
     const store = useStore()
     const configs = computed(() => store.getters.pageConfig)
@@ -84,7 +84,7 @@ export default {
       if (state.remember) {
         const obj = {
           account: state.loginForm.account,
-          password: encrypt(state.loginForm.password),
+          password: encrypt(state.loginForm.password)
         }
         localStorage.setItem('cmcLoginData', JSON.stringify(obj))
       } else {
@@ -104,12 +104,14 @@ export default {
         const res = await login({
           account,
           password: encrypt(password),
-          isManager: true,
+          isManager: true
         })
         if (res.success) {
           goLogin(res.data)
         }
-      } catch (error) {}
+      } catch (error) {
+        console.log(error)
+      }
       state.loading = false
     }
 
@@ -131,9 +133,9 @@ export default {
       configs,
       loginFormRef,
       handleLogin,
-      checkCapslock,
+      checkCapslock
     }
-  },
+  }
 }
 </script>