Merge pull request ceph#64591 from tchaikov/wip-auth-remove-unused

auth: remove unused AuthTicket::renew_after member variable

Reviewed-by: Ilya Dryomov <[email protected]>

Author: tchaikov

doc/dev/cephx.rst

@@ -163,7 +163,7 @@ where::
     AuthTicket {
       EntityName name           # client's identity, as proven by its possession of principal_secret
       u64 global_id             # newly assigned, or from old_ticket
-      utime_t created, renew_after, expires
+      utime_t created, expires
       AuthCapsInfo       # what client is allowed to do
       u32 flags = 0      # unused
     }
@@ -258,7 +258,7 @@ Where, as above,::
     AuthTicket {
       EntityName name
       u64 global_id
-      utime_t created, renew_after, expires
+      utime_t created, expires
       AuthCapsInfo       # what you are allowed to do
       u32 flags = 0      # unused
     }

src/auth/Auth.h

@@ -136,7 +136,7 @@ WRITE_CLASS_ENCODER(AuthCapsInfo)
 struct AuthTicket {
   EntityName name;
   uint64_t global_id; /* global instance id */
-  utime_t created, renew_after, expires;
+  utime_t created, expires;
   AuthCapsInfo caps;
   __u32 flags;
 
@@ -146,8 +146,6 @@ struct AuthTicket {
     created = now;
     expires = now;
     expires += ttl;
-    renew_after = now;
-    renew_after += ttl / 2.0;
   }
 
   void encode(ceph::buffer::list& bl) const {
@@ -181,7 +179,6 @@ struct AuthTicket {
     f->dump_object("name", name);
     f->dump_unsigned("global_id", global_id);
     f->dump_stream("created") << created;
-    f->dump_stream("renew_after") << renew_after;
     f->dump_stream("expires") << expires;
     f->dump_object("caps", caps);
     f->dump_unsigned("flags", flags);