Multi-tenant authentication method and device, equipment and storage medium

The invention relates to the technical field of information processing, and discloses a multi-tenant authentication method, device and equipment and a storage medium, and the method comprises the steps: carrying out the identity authentication through a public tenant according to login information when the login information inputted by a current user is received; when the identity authentication is successful, generating a tenant list and a token corresponding to the current user; and when an access instruction input by the current user based on the tenant list is received, accessing a corresponding target tenant according to the access instruction and the token. Therefore, for the user with the multi-tenant access authority, multiple times of login is not needed, authentication can be automatically carried out according to the token and the corresponding target tenant can be accessed only by logging in the public tenant to generate the token, multiple times of login can be avoided, and the time of the user i