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ShellCrash/scripts/starts/check_cnip.sh
2025-12-25 15:50:58 +08:00

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ck_cn_ipv4() { #CN-IP绕过
check_geo cn_ip.txt china_ip_list.txt
[ -f "$BINDIR"/cn_ip.txt ] && [ "$firewall_mod" = iptables ] && {
# see https://raw.githubusercontent.com/Hackl0us/GeoIP2-CN/release/CN-ip-cidr.txt
echo "create cn_ip hash:net family inet hashsize 10240 maxelem 10240" >"$TMPDIR"/cn_ip.ipset
awk '!/^$/&&!/^#/{printf("add cn_ip %s'" "'\n",$0)}' "$BINDIR"/cn_ip.txt >>"$TMPDIR"/cn_ip.ipset
ipset destroy cn_ip >/dev/null 2>&1
ipset -! restore <"$TMPDIR"/cn_ip.ipset
rm -rf "$TMPDIR"/cn_ip.ipset
}
}
ck_cn_ipv6() { #CN-IPV6绕过
check_geo cn_ipv6.txt china_ipv6_list.txt
[ -f "$BINDIR"/cn_ipv6.txt ] && [ "$firewall_mod" = iptables ] && {
#ipv6
#see https://ispip.clang.cn/all_cn_ipv6.txt
echo "create cn_ip6 hash:net family inet6 hashsize 5120 maxelem 5120" >"$TMPDIR"/cn_ipv6.ipset
awk '!/^$/&&!/^#/{printf("add cn_ip6 %s'" "'\n",$0)}' "$BINDIR"/cn_ipv6.txt >>"$TMPDIR"/cn_ipv6.ipset
ipset destroy cn_ip6 >/dev/null 2>&1
ipset -! restore <"$TMPDIR"/cn_ipv6.ipset
rm -rf "$TMPDIR"/cn_ipv6.ipset
}
}