Application login method and device based on 5G message, equipment and storage medium

The invention discloses an application login method based on a 5G message, which is used for solving the problems that a user needs to manually carry out secondary authorization when the existing chatboot based on the 5G message skips to access a third-party application, the process is relatively tedious, and the service conversion rate is influenced. The method comprises the steps that in response to a received third-party application login instruction, an authorization request is sent to a GBA module, and the authorization request carries a 5G message network application function identifier, an application identifier and an application redirection uniform resource positioning identifier; the GBA module obtains a bootstrap transaction identifier and a root key from the BSF according to the 5G message network application function identifier; according to a bootstrap transaction identifier and the root key, sending an authentication request to a general boot architecture GBA open platform; receiving a temporar