Xmpp rfc Reading Notes (2)

1. Identity Authentication

The standard XMPP verification method is SASL. The simple method of Jabber is to send the IQ package, and the xmlns is jabber: IQ: Auth. In reality, many servers only support the traditional jabber method instead of SASL. For example, I chose jive messenger. The general process of identity authentication is to first use the IQ package to check whether the user exists, and then send the user name and password in the past. The specific process is as follows:

To be continued...