kara-reactutil-mobileweb/src/authorize/index.js

kara项目移动端react公共模块功能

function authorize(callback, auth) {
  if (window.location.href.toLocaleLowerCase().includes('version')) {
    document.addEventListener('JSSDKReady', () => {
      // JSSDK将方法注入在了全局变量kara上
      window.kara.getToken({
        success(result) {
          window.sessionStorage.setItem('token', result.token) // result.token 用户登录票据token
          callback()
        },
      })
    }, false)
  } else if (window.location.hash && window.location.hash.includes('access_token=')) {
    window.sessionStorage.setItem('token', `bearer ${window.location.hash.split('access_token=')[1].split('&')[0]}`)
    callback()
  } else if (window.sessionStorage.getItem('token')) {
    callback()
  } else {
    const getCookie = function getCookie(name) {
      const reg = new RegExp(`${name}=([^;]*)`)
      const arr = document.cookie.match(reg)
      return arr === null ? '' : decodeURIComponent(arr[1])
    }

    const keyticketCookieName = getCookie('keyticketCookieName')
    const ticket = keyticketCookieName ? keyticketCookieName.split('&')[1] : getCookie('ticketCookieName')
    const ticketKey = keyticketCookieName ? keyticketCookieName.split('&')[0] : getCookie('keyCookieName')
    const index = window.location.href.indexOf('?') === -1 ? 0 : window.location.href.indexOf('?')
    const redirectUri = encodeURIComponent(window.location.href.slice(0, index))
    // token不存在 去访问第三方授权网站
    window.location.href = `${auth[0]}?client_id=${auth[1]}&redirect_uri=${redirectUri}&scope=${auth[2]}&response_type=${auth[3]}&ticket=${encodeURIComponent(ticket)}&ticketKey=${encodeURIComponent(ticketKey)}`
  }
}

export default authorize