allow override sshpiperd container arguments (#216)

To be able to still execute the entrypoint (and any logic which is/will be
there), but completely override the sshpiperd arguments only. So,
customizing the plugins usage should be easy.

Example:

```
$ docker run --rm -it localhost/sshpiperd:test
INFO[0000] starting sshpiperd version: devel, fc6c3e1e9, 2023-08-30T14:31:06Z, go1.21.0
INFO[0000] generating host key /etc/ssh/ssh_host_ed25519_key
INFO[0000] found host keys [/etc/ssh/ssh_host_ed25519_key]
INFO[0000] loading host key /etc/ssh/ssh_host_ed25519_key
INFO[0000] starting child process plugin: [/sshpiperd/plugins/workingdir]
INFO[0000] sshpiperd is listening on: [::]:2222
^C
```

```
$ docker run --rm -it localhost/sshpiperd:test /sshpiperd/plugins/workingdir -- /sshpiperd/plugins/failtoban
INFO[0000] starting sshpiperd version: devel, fc6c3e1e9, 2023-08-30T14:31:06Z, go1.21.0
INFO[0000] generating host key /etc/ssh/ssh_host_ed25519_key
INFO[0000] found host keys [/etc/ssh/ssh_host_ed25519_key]
INFO[0000] loading host key /etc/ssh/ssh_host_ed25519_key
INFO[0000] starting child process plugin: [/sshpiperd/plugins/workingdir]
INFO[0000] starting child process plugin: [/sshpiperd/plugins/failtoban]
INFO[0000] sshpiperd is listening on: [::]:2222
^C
```
This commit is contained in:
Vlastimil Holer 2023-08-30 19:44:37 +02:00 committed by GitHub
parent c0fc8d5d77
commit 2256c137c8
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 4 deletions

View file

@ -4,4 +4,4 @@ set -eo pipefail
PLUGIN=${PLUGIN:-workingdir}
export SSHPIPERD_SERVER_KEY_GENERATE_MODE=${SSHPIPERD_SERVER_KEY_GENERATE_MODE:-notexist}
/sshpiperd/sshpiperd /sshpiperd/plugins/$PLUGIN
/sshpiperd/sshpiperd "${@:-/sshpiperd/plugins/$PLUGIN}"