1 files changed, 13 insertions, 0 deletions

diff --git a/session.c b/session.c
index afac4a58f..c6bd7286b 100644
--- a/session.c
+++ b/session.c
@@ -94,6 +94,7 @@
 #include "kex.h"
 #include "monitor_wrap.h"
 #include "sftp.h"
+#include "consolekit.h"
 
 #if defined(KRB5) && defined(USE_AFS)
 #include <kafs.h>
@@ -1144,6 +1145,9 @@ do_setup_env(Session *s, const char *shell)
 #if !defined (HAVE_LOGIN_CAP) && !defined (HAVE_CYGWIN)
         char *path = NULL;
 #endif
+#ifdef USE_CONSOLEKIT
+        const char *ckcookie = NULL;
+#endif /* USE_CONSOLEKIT */
 
         /* Initialize the environment. */
         envsize = 100;
@@ -1288,6 +1292,11 @@ do_setup_env(Session *s, const char *shell)
                 child_set_env(&env, &envsize, "KRB5CCNAME",
                     s->authctxt->krb5_ccname);
 #endif
+#ifdef USE_CONSOLEKIT
+        ckcookie = PRIVSEP(consolekit_register(s, s->display));
+        if (ckcookie)
+                child_set_env(&env, &envsize, "XDG_SESSION_COOKIE", ckcookie);
+#endif /* USE_CONSOLEKIT */
 #ifdef USE_PAM
         /*
          * Pull in any environment variables that may have
@@ -2351,6 +2360,10 @@ session_pty_cleanup2(Session *s)
 
         debug("session_pty_cleanup: session %d release %s", s->self, s->tty);
 
+#ifdef USE_CONSOLEKIT
+        consolekit_unregister(s);
+#endif /* USE_CONSOLEKIT */
+
         /* Record that the user has logged out. */
         if (s->pid != 0)
                 record_logout(s->pid, s->tty, s->pw->pw_name);