Apple企业证书的更新和对现有配置文件的影响

Question

我管理多个客户端的iOS企业版配送。我们已经到了分销证书即将到期的情况，并对证书更新的后果感到好奇。目标是保持应用程序的完整性，而不需要重新安装应用程序。是否有办法更新证书并重新生成配置文件，而不会影响最终用户？

如果我续订证书并重新生成供应配置文件，是否会要求最终用户重新安装应用程序？

谢谢

Answer 1

从Apple企业常见问题解答：

Distribution provisioning profiles expire 12 months after they’re issued. Two months before expiration, the iOS device begins displaying notifications about the impending expiration. After the expiration date, the app won’t launch.

Before to a provisioning profile expires, use the iOS Development Portal to create a new profile for the app. Create a new app archive (.ipa) with the new provisioning profile, for users who are installing the app for the first time.

For users who already have the app, you may want to time your next released version so that it includes the new provisioning profile. If not, you can distribute just the new .mobileprovision file so users won’t have to install the app again. The new provisioning profile will override the one that’s already in the app archive.

来源：http://help.apple.com/iosdeployment-apps/mac/1.1/#app43ad802c