diff options
| author | glenda <glenda@9front.local> | 2022-08-07 09:11:25 +0000 |
|---|---|---|
| committer | glenda <glenda@9front.local> | 2022-08-07 09:11:25 +0000 |
| commit | e92e9cf193d9ab5fe29d9a2178c47bfd03dce315 (patch) | |
| tree | 92a5d129ac1088250f26c54e0387e5eb51a8fade /rc | |
| parent | dd029bddc853eebb5aa96fc2d35c29792e9ad15e (diff) | |
rcpu: show error when we auth but don't connect
When a user isn't allowed to log into a file server, we
used to silently dump the user back to the console,
reporting that the command succeeded.
We should give the user an error when they fail to log in,
and we should exit unsuccessfully.
This status is communicated by setting up a sentinel env
var, and clearning it just before we execute the user
command.
Diffstat (limited to 'rc')
| -rwxr-xr-x | rc/bin/rcpu | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rc/bin/rcpu b/rc/bin/rcpu index 54f670c67..c29c4a163 100755 --- a/rc/bin/rcpu +++ b/rc/bin/rcpu @@ -23,6 +23,7 @@ fn server { if(test -d /mnt/term/mnt/cpunote) { rfork e mainproc=$apid + rm -f /mnt/term/env/rfailed {cat; echo -n hangup} </mnt/term/mnt/cpunote/data >/proc/$mainproc/notepg & noteproc=$apid wait $mainproc @@ -33,6 +34,7 @@ fn server { fn client { echo -n >/env/rstatus + echo -n 'lost connection' > /env/rfailed rfork n bind '#|' /mnt/cpunote || exit </fd/0 exec $exportfs -r / & @@ -45,6 +47,10 @@ fn client { echo -n interrupt wait } + if(test -e /env/rfailed){ + >[1=2] echo lost connection + exit 'disconnected' + } status=`{cat /env/rstatus} exit $"status } |