24 lines
660 B
Bash
24 lines
660 B
Bash
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
TARGET_HOST="${1:?target host is required}"
|
|
SSH_KNOWN_HOSTS_PAYLOAD="${2:-}"
|
|
|
|
test -n "${SINGLE_NODE_VPS_SSH_PRIVATE_KEY:-}"
|
|
|
|
mkdir -p "${HOME}/.ssh"
|
|
chmod 700 "${HOME}/.ssh"
|
|
|
|
python3 .github/scripts/normalize-private-key.py normalize > "${HOME}/.ssh/id_rsa"
|
|
chmod 600 "${HOME}/.ssh/id_rsa"
|
|
ssh-keygen -y -f "${HOME}/.ssh/id_rsa" >/dev/null
|
|
|
|
touch "${HOME}/.ssh/known_hosts"
|
|
chmod 600 "${HOME}/.ssh/known_hosts"
|
|
|
|
if [[ -n "${SSH_KNOWN_HOSTS_PAYLOAD}" ]]; then
|
|
printf '%s\n' "${SSH_KNOWN_HOSTS_PAYLOAD}" >> "${HOME}/.ssh/known_hosts"
|
|
fi
|
|
|
|
ssh-keyscan -H "${TARGET_HOST}" >> "${HOME}/.ssh/known_hosts" 2>/dev/null || true
|