Ensures the corresponding Subject/user
org.apache.shiro.authz.Permission#implies(org.apache.shiro.authz.Permission) all of the
specified permission strings.
This tag only writes its body to the output if the current user
is neither logged in nor remembered from a previous session (via
the "remember me" cookie).
This tag only writes its body to the output if the current user
is remembered from a previous session (via the "remember me"
cookie) but not currently logged in.
This tag only writes its body to the output if the current user
is either logged in or remembered from a previous session (via
the "remember me" cookie).