32 lines
768 B
Bash
32 lines
768 B
Bash
#!/usr/bin/env bash
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# shellcheck source=/dev/null
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if [[ -d "/host/proc/1/" ]]; then source /apps/gitrce/hook/singleton.sh "$0"; fi
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__main() {
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:
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_owner_id=50000
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_chain_name="output_netflow_owner_${_owner_id}"
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# 创建链（如果不存在）
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iptables -t mangle -N "${_chain_name}" 2>/dev/null
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# 检查主链 OUTPUT 是否已有跳转规则
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if ! iptables -t mangle -C OUTPUT -m owner --gid-owner "${_owner_id}" -j "${_chain_name}" 2>/dev/null; then
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iptables -t mangle -A OUTPUT -m owner --gid-owner "${_owner_id}" -j "${_chain_name}"
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fi
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# 检查子链是否已有 RETURN
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if ! iptables -t mangle -C "${_chain_name}" -j RETURN 2>/dev/null; then
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iptables -t mangle -A "${_chain_name}" -j RETURN
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fi
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}
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__main
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__help() {
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cat >/dev/null <<-'EOF'
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EOF
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}
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