lordwelch/breakglass
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
52 Commits 1 Branch 0 Tags
Commit Graph

20 Commits

Author SHA1 Message Date
Michael Stapelberg
48c5124500 unpack tar files copied via sftp subsystem, too (not just older scp) 
For compatibility with OpenSSH ≥ 9
 2022-04-17 15:32:45 +02:00
Michael Stapelberg
7dbbe9b4b3 fix subsystem invocation: send exit code afterwards 
This fixes scp(1) with OpenSSH ≥ 9.
 2022-04-17 15:23:09 +02:00
Michael Stapelberg
564a0eceaf explicitly set TMPDIR 
programs such as podman will otherwise default to /var/tmp
(see https://github.com/containers/podman/pull/5412/files)

related to https://github.com/gokrazy/gokrazy/issues/124
 2022-04-03 23:05:12 +02:00
Michael Stapelberg
5a97592967 include /usr/local/bin in $PATH 
related to https://github.com/gokrazy/gokrazy/issues/124
 2022-04-03 23:05:02 +02:00
Michael Stapelberg
087335e682 PATH: add /user so that programs installed with gokrazy are found 2022-03-31 19:36:56 +02:00
Michael Stapelberg
0a14bc7f0c set HOME=/perm/home for persistent configs in interactive usage 
As a welcome side effect, this enables persistent shell history by default!
 2022-03-31 19:36:44 +02:00
Michael Stapelberg
b54c2f919e SSH: wire up SFTP subsystem 2021-06-06 13:54:30 +02:00
andig
1a4768ba69
Add port forwarding (-forward flag) (#7) 2021-01-18 09:46:20 +01:00
Michael Stapelberg
6a8318bdb5 pick up shell from github.com/gokrazy/serial-busybox if present 
This allows users to use breakglass without having to upload their own shell (as
a fallback).
 2020-05-25 08:58:37 +02:00
Anisse Astier
9d10c020d8 ssh: fix shell payload string length (#2) 
Using ssh.Unmarshal since commit c11ed6a015a8da means the "shell" payload should be propely formatted, with a specified string length. Otherwise, when attempting to connect, you'll see this message in the gokrazy stderr:
ssh: parse error in message type 0

that's because in x/crypto/ssh, the parseString() method expects a length before the string. If length is 0, there will be remaining unparsed data, and an error.
 2018-12-28 16:20:43 +01:00
Michael Stapelberg
c11ed6a015 use ssh.Unmarshal 
Thanks to Merovius for the hint.
 2018-10-29 18:42:56 +01:00
Axel Wagner
77088e03a7 Forward correct exit status to client (#1) 2018-10-25 12:49:32 +02:00
Michael Stapelberg
a1fd5f6920 ensure processes are killed when client disconnects 2018-07-22 23:04:18 +02:00
Michael Stapelberg
05c84e7002 ssh: run commands through sh -c if sh is present 2018-06-23 16:14:33 +02:00
Michael Stapelberg
b99b39b334 include the breakglass mountpoint in $PATH 
That way, users don’t need to use the ./ prefix all the time.
 2018-06-23 15:45:50 +02:00
Michael Stapelberg
a8f85f5027 ssh: default to starting "sh" on shell requests instead of erroring 
This may still result in an error if sh is not present, but in case sh *is*
present, it results in the user just getting a shell without having to use
e.g. ssh -t gokrazy ./busybox sh
 2018-06-23 15:44:41 +02:00
Michael Stapelberg
0d8462cfe7 ssh: send exit-status request for successful commands 
The crypto/ssh client library requires this.
 2018-06-23 15:42:41 +02:00
Michael Stapelberg
6184621747 exec: answer request once command is running 2018-06-11 23:18:11 +02:00
Michael Stapelberg
ae93fa3cab exec: write stderr to SSH stderr channel, not stdout 2018-06-11 23:17:46 +02:00
Michael Stapelberg
448a389515 Initial commit 2017-03-04 11:09:10 +01:00