HTTPS head enhancement method of 5G UPF network element

The invention discloses an HTTPS head enhancement method of a 5G UPF network element. The method comprises the following steps: a UPF performs user characteristic value information insertion on an own service/third-party cooperation service message; and the received message is connected and communicated through the TCP Session. According to the invention, the configuration of the HTTPS head enhancement insertion rule of the UPF is realized; recognizing a first packet Client Hello message of an HTTPS (Hyper Text Transfer Protocol over Secure Socket) service from an existing service/a third-party cooperation service; according to the method and the device, the user feature information is inserted into the Extension field of the own service/third-party cooperation service Client Hello message; and the continuous normal communication between the user and the original TCP Session of the HTTPS Server is ensured. 本发明公开了一种5G UPF网元的HTTPS头增强方法，包括：UPF对自有业务/第三方合作业务报文进行用户特征值信息插入；收到的报文，通过TCP Session连接通信。通过本发明在实现了：对UPF的HTTP