ceph/src/auth/cephx/CephxAuthorizeHandler.cc

   1 #include "CephxProtocol.h"
   2 #include "CephxAuthorizeHandler.h"
   3 #include "common/dout.h"
   4
   5 #define dout_subsys ceph_subsys_auth
   6
   7
   8
   9 bool CephxAuthorizeHandler::verify_authorizer(CephContext *cct, KeyStore *keys,
  10                                               bufferlist& authorizer_data, bufferlist& authorizer_reply,
  11                                               EntityName& entity_name, uint64_t& global_id, AuthCapsInfo& caps_info, CryptoKey& session_key,  uint64_t *auid)
  12 {
  13   bufferlist::iterator iter = authorizer_data.begin();
  14
  15   if (!authorizer_data.length()) {
  16     ldout(cct, 1) << "verify authorizer, authorizer_data.length()=0" << dendl;
  17     return false;
  18   }
  19
  20   CephXServiceTicketInfo auth_ticket_info;
  21
  22   bool isvalid = cephx_verify_authorizer(cct, keys, iter, auth_ticket_info, authorizer_reply);
  23
  24   if (isvalid) {
  25     caps_info = auth_ticket_info.ticket.caps;
  26     entity_name = auth_ticket_info.ticket.name;
  27     global_id = auth_ticket_info.ticket.global_id;
  28     session_key = auth_ticket_info.session_key;
  29     if (auid) *auid = auth_ticket_info.ticket.auid;
  30   }
  31
  32   return isvalid;
  33 }
  34
  35 // Return type of crypto used for this session's data;  for cephx, symmetric authentication
  36
  37 int CephxAuthorizeHandler::authorizer_session_crypto()
  38 {
  39   return SESSION_SYMMETRIC_AUTHENTICATE;
  40 }