Add an ACL list for users connecting to the tmux socket. Users may be forbidden

from attaching, forced to attach read-only, or allowed to attach read-write. A
new command, server-access, configures the list. tmux gets the user using
getpeereid(3) of the client socket. Users must still configure file system
permissions manually.

1 files changed, 6 insertions, 0 deletions

diff --git a/proc.c b/proc.c
index a9b1473e..f0eded99 100644
--- a/proc.c
+++ b/proc.c
@@ -350,6 +350,12 @@ proc_kill_peer(struct tmuxpeer *peer)
 }
 
 void
+proc_flush_peer(struct tmuxpeer *peer)
+{
+	imsg_flush(&peer->ibuf);
+}
+
+void
 proc_toggle_log(struct tmuxproc *tp)
 {
 	log_toggle(tp->name);