openssh-server restricted to rsync 🐳 https://hub.docker.com/r/fphammerle/rsync-sshd
dependabot[bot]
8e87f52385
build(deps): bump docker/setup-buildx-action from 3.1.0 to 3.2.0 (#70)
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8 달 전 | |
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| .github | 8 달 전 | |
| CHANGELOG.md | 2 년 전 | |
| Dockerfile | 9 달 전 | |
| Makefile | 3 년 전 | |
| README.md | 4 년 전 | |
| docker-compose.yml | 4 년 전 | |
| entrypoint.sh | 5 년 전 | |
| rsnapshot.conf.example | 5 년 전 | |
| rsync-changelog.url | 2 년 전 | |
| sshd_config | 2 년 전 |
README.md
docker: openssh-server restricted to rsync 🐳
repo: https://github.com/fphammerle/docker-rsync-sshd
docker hub: https://hub.docker.com/r/fphammerle/rsync-sshd
SSH clients are restricted to rsync --server commands via rrsync.
rrsync prefixes /data to all paths (e.g., rsync ... host:/src /backup downloads /data/src).
example 1
$ docker run --name=rsync-sshd -p 2022:22 -e USERS=alice,bob -v rsync-data:/data:ro fphammerle/rsync-sshd
$ docker cp alice-keys rsync-sshd:/home/alice/.ssh/authorized_keys
$ docker cp bob-keys rsync-sshd:/home/bob/.ssh/authorized_keys
example 2
$ docker run --name rsync-sshd \
--publish 2022:22 --env USERS=alice,bob \
--volume accessible-data:/data:ro \
--volume host-keys:/etc/ssh/host_keys \
--volume alice-ssh-config:/home/alice/.ssh:ro \
--volume bob-ssh-config:/home/bob/.ssh:ro \
--init --rm \
fphammerle/rsync-sshd
$ rsync -av --rsh='ssh -p 2022' alice@localhost:/source /target
required capabilities:
- NET_BIND_SERVICE
- SETGID
- SETUID
- SYS_CHROOT