* hostsfile: Copy the SELinux context to the temp file before overwrite
On SELinux-enabled systems, /etc/hosts has a different type `net_conf_t`
than the other files in /etc, so the temporary file that overwrites it
ends up with the wrong context, resulting in many system services
becoming unable to access the file. To fix this, manually look up the
context /etc/hosts has and copy it to the temporary file before
the rename.
In order to avoid depending on libselinux on systems that don't use it,
this support is gated behind the new "selinux" feature. It *is*
installed and enabled in the Dockerfile, however, in order to ensure
that it still builds.
* Appease clippy
* Add info about selinux feature to README.md
* Remove unused ClientError struct
* Reformatted & repositioned and improved doc about selinux
---------
Co-authored-by: Brian Schwind <brianmschwind@gmail.com>
Co-authored-by: Jürgen Botz <jurgen@botz.org>
* Add --interactive mode to docker-tests to facilitate interactive testing
of innernet commands.
* Add a section to README about testing.
* Fix href tag
* Add a new client / server command to rename CIDR.
* Add a docker test case
* Apply suggestions from code review
Co-authored-by: Matěj Laitl <matej@laitl.cz>
Co-authored-by: Jake McGinty <me@jakebot.org>
---------
Co-authored-by: Matěj Laitl <matej@laitl.cz>
Co-authored-by: Jake McGinty <me@jakebot.org>
The server now expects a UNIX timestamp after which the invitation will be expired. If a peer invite hasn't been redeemed after it expires, the server will clean up old entries and allow the IP to be re-allocated for a new invite.
Closes#24
Scripts that demonstrate building a network of docker containers, doubling as an integration test for innernet.
Includes a number of improvements to the recent non-interactive CLI changes as well.
Matěj Laitl