Requirement
- Server: A Wayne OS PC that runs base or dev version
- Client: A PC with ssh client feature (any OS is fine, but this document will explain with Linux shell)
- Check an IP address of the server and make sure the IP is reachable from the client (ex:
ping ${SERVER_IP})
Wayne OS dev version
Connect to server from client
ID: chronos
PW: wayne-os-dev version’s password
$ ssh chronos@192.168.140.172 Password:
Wayne OS test version
1. Setup on client
First, download the testing RSA keys and configuration files into ~/.ssh/
$ cd ~/.ssh && wget \ https://gitlab.com/wayne-inc/wayne_os/-/raw/master/cros-src/cros_sdk/src/scripts/mod_for_test_scripts/ssh_keys/testing_rsa \ https://gitlab.com/wayne-inc/wayne_os/-/raw/master/cros-src/cros_sdk/src/scripts/mod_for_test_scripts/ssh_keys/testing_rsa.pub \ https://gitlab.com/wayne-inc/wayne_os/-/raw/master/cros-src/cros_sdk/src/scripts/mod_for_test_scripts/ssh_keys/config
Then restrict the permissions on ~/.ssh/testing_rsa
$ chmod 0600 ~/.ssh/testing_rsaAnd replace 000.000.000.000 to IP address of the client, in config file by editor.
$ vim ~/.ssh/config# Example Host wayne-os CheckHostIP no StrictHostKeyChecking no IdentityFile %d/.ssh/testing_rsa Protocol 2 User root HostName 000.000.000.000 # Replace here to server IP
2. Connect to server from client
$ ssh wayne-osThen you will get a root-shell without password.
If connect to multiple servers, you can share common config options in your ~/.ssh/config.
# Example Host 172.22.168.* # The subnet containing your Servers CheckHostIP no StrictHostKeyChecking no IdentityFile %d/.ssh/testing_rsa Protocol 2 User root Host wayne-os1 HostName 172.22.168.233 # Write server IP on here Host wayne-os2 HostName 172.22.168.234 # Write server IP on here
Reference
https://www.chromium.org/chromium-os/testing/autotest-developer-faq/ssh-test-keys-setup