wangbo
5d8ed1f293
通过已认证的香港管理连接读取 Ed25519 host 公钥，将 WireGuard 地址 10.77.0.2 的精确键写入宁波 known_hosts，再执行证书同步；不关闭 StrictHostKeyChecking。 验证：远端 host key 格式解析、bash -n、ShellCheck，首次同步因缺少 known_hosts 的现场复现。
63 lines
2.1 KiB
Bash
Executable File
63 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=scripts/cluster/common.sh
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source "$script_dir/common.sh"
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load_cluster_env
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hongkong_host_key=$(cluster_ssh "$CLUSTER_HONGKONG_HOST" \
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"cut -d ' ' -f 1,2 /etc/ssh/ssh_host_ed25519_key.pub")
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[[ $hongkong_host_key =~ ^ssh-ed25519\ [A-Za-z0-9+/]+={0,2}$ ]] || {
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echo 'invalid Hong Kong SSH host key' >&2
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exit 1
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}
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public_key=$(cluster_ssh "$CLUSTER_NINGBO_HOST" 'bash -s' <<'REMOTE'
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set -euo pipefail
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install -d -m 0700 /root/.ssh
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if [[ ! -f /root/.ssh/id_ed25519_easyai_cert_sync ]]; then
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ssh-keygen -q -t ed25519 -N '' -f /root/.ssh/id_ed25519_easyai_cert_sync
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fi
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cat /root/.ssh/id_ed25519_easyai_cert_sync.pub
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REMOTE
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)
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[[ $public_key == ssh-ed25519\ * ]] || {
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echo 'invalid certificate sync public key' >&2
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exit 1
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}
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cluster_ssh "$CLUSTER_HONGKONG_HOST" bash -s -- "$public_key" <<'REMOTE'
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set -euo pipefail
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public_key=$1
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install -d -m 0700 /root/.ssh
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touch /root/.ssh/authorized_keys
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chmod 0600 /root/.ssh/authorized_keys
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grep -Fqx "$public_key" /root/.ssh/authorized_keys || printf '%s\n' "$public_key" >>/root/.ssh/authorized_keys
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REMOTE
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cluster_ssh "$CLUSTER_NINGBO_HOST" bash -s -- "$hongkong_host_key" <<'REMOTE'
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set -euo pipefail
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hongkong_host_key=$1
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install -d -m 0700 /root/.ssh
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known_hosts=/root/.ssh/known_hosts
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temporary=$(mktemp /root/.ssh/known_hosts.XXXXXX)
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if [[ -f $known_hosts ]]; then
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grep -Ev '^10\.77\.0\.2([ ,]|$)' "$known_hosts" >"$temporary" || true
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fi
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printf '10.77.0.2 %s\n' "$hongkong_host_key" >>"$temporary"
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chmod 0600 "$temporary"
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mv "$temporary" "$known_hosts"
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REMOTE
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cluster_scp "$script_dir/sync-nginx-certificate.sh" \
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"$CLUSTER_NINGBO_HOST:/usr/local/sbin/easyai-sync-nginx-certificate"
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cluster_ssh "$CLUSTER_NINGBO_HOST" 'bash -s' <<'REMOTE'
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set -euo pipefail
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chmod 0750 /usr/local/sbin/easyai-sync-nginx-certificate
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install -d -m 0755 /etc/letsencrypt/renewal-hooks/deploy
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ln -sfn /usr/local/sbin/easyai-sync-nginx-certificate \
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/etc/letsencrypt/renewal-hooks/deploy/easyai-sync-nginx-certificate
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/usr/local/sbin/easyai-sync-nginx-certificate
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REMOTE
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echo 'certificate_sync_install=PASS'
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