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key_authorization.rb
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/
key_authorization.rb
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def authorize_key_for_root(config, *key_paths)
[*key_paths, nil].each do |key_path|
if key_path.nil?
fail "Public key not found at following paths: #{key_paths.join(', ')}"
end
full_key_path = File.expand_path(key_path)
if File.exists?(full_key_path)
config.vm.provision 'file',
run: 'once',
source: full_key_path,
destination: '/home/vagrant/root_pubkey'
config.vm.provision 'shell',
privileged: true,
run: 'once',
inline:
"echo \"Creating /root/.ssh/authorized_keys with #{key_path}\" && " +
'rm -f /root/.ssh/authorized_keys && ' +
'mv /home/vagrant/root_pubkey /root/.ssh/authorized_keys && ' +
'chown root:root /root/.ssh/authorized_keys && ' +
'chmod 600 /root/.ssh/authorized_keys && ' +
'rm -f /home/vagrant/root_pubkey && ' +
'echo "Done!"'
break
end
end
end