auth.ts 1.1 KB

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  1. import Cookies from 'js-cookie'
  2. const TokenKey = 'Admin-Token'
  3. const isSecure = window.location.protocol === 'https:'
  4. /**
  5. * 是否运行在 iframe 内(被 SCRM 等宿主系统内嵌)
  6. * 跨域访问 window.top 会抛异常,同样说明处于 iframe 中
  7. */
  8. export function isEmbedded(): boolean {
  9. try {
  10. return window.self !== window.top
  11. } catch {
  12. return true
  13. }
  14. }
  15. export function getToken(): string | undefined {
  16. // iframe 内 token 走 sessionStorage:跨站 iframe 不会携带 SameSite=Strict 的 Cookie,
  17. // 独立访问时行为保持原样(Cookie)
  18. if (isEmbedded()) {
  19. return sessionStorage.getItem(TokenKey) || undefined
  20. }
  21. return Cookies.get(TokenKey)
  22. }
  23. export function setToken(token: string): void {
  24. if (isEmbedded()) {
  25. sessionStorage.setItem(TokenKey, token)
  26. return
  27. }
  28. Cookies.set(TokenKey, token, {
  29. secure: isSecure,
  30. sameSite: 'Strict',
  31. expires: 1,
  32. })
  33. }
  34. export function removeToken(): void {
  35. if (isEmbedded()) {
  36. sessionStorage.removeItem(TokenKey)
  37. return
  38. }
  39. Cookies.remove(TokenKey)
  40. }