How do I flow the original user identity to different layers?

如何在不同的层间传递原始用户身份?

互联网

Privilege Management Infrastructure ( PMI ) maps user identity to privilege using attribute certificate.

授权管理基础设施 ( PMI ) 利用属性证书提供用户身份到应用授权的映射功能.

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Who will affirm a nucleus solid user information and affirm information and user identity conform to?

谁来确认核实用户信息以及确认信息与用户身份相符?

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