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Block VK / Add special lists

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C24Be
2026-03-24 18:59:49 +01:00
parent 0b170ff24a
commit 2d2dfccad3
11 changed files with 103 additions and 6451 deletions
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67
blacklists_updater_iptables.sh
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@@ -1,19 +1,46 @@
#!/bin/sh
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
# Input files (generated by blacklists_updater_txt.sh)
blacklist_file="blacklists/blacklist.txt"
blacklist_v4_file="blacklists/blacklist-v4.txt"
blacklist_v6_file="blacklists/blacklist-v6.txt"
blacklist_file="${SCRIPT_DIR}/blacklists/blacklist.txt"
blacklist_v4_file="${SCRIPT_DIR}/blacklists/blacklist-v4.txt"
blacklist_v6_file="${SCRIPT_DIR}/blacklists/blacklist-v6.txt"
# Source files for name-based VK filtering
auto_all_v4_file="${SCRIPT_DIR}/auto/all-ru-ipv4.txt"
auto_all_v6_file="${SCRIPT_DIR}/auto/all-ru-ipv6.txt"
auto_ripe_v4_file="${SCRIPT_DIR}/auto/ripe-ru-ipv4.txt"
vk_name_pattern='VK[[:space:]-]*CLOUD|VKCOMPANY|VKONTAKTE'
# Additional VK-only text blacklists
blacklist_vk_file="${SCRIPT_DIR}/blacklists/blacklist-vk.txt"
blacklist_vk_v4_file="${SCRIPT_DIR}/blacklists/blacklist-vk-v4.txt"
blacklist_vk_v6_file="${SCRIPT_DIR}/blacklists/blacklist-vk-v6.txt"
# Output directory and files
iptables_output_dir="blacklists_iptables"
iptables_output_dir="${SCRIPT_DIR}/blacklists_iptables"
iptables_output_file="${iptables_output_dir}/blacklist.ipset"
iptables_v4_output_file="${iptables_output_dir}/blacklist-v4.ipset"
iptables_v6_output_file="${iptables_output_dir}/blacklist-v6.ipset"
iptables_vk_output_file="${iptables_output_dir}/blacklist-vk.ipset"
iptables_vk_v4_output_file="${iptables_output_dir}/blacklist-vk-v4.ipset"
iptables_vk_v6_output_file="${iptables_output_dir}/blacklist-vk-v6.ipset"
# Create iptables directory if it doesn't exist
mkdir -p "${iptables_output_dir}"
# Build additional VK-only blacklist from network names in auto/*.txt files
tmp_vk_file="$(mktemp "${SCRIPT_DIR}/blacklists/.blacklist-vk.XXXXXX")"
for source_file in "${auto_all_v4_file}" "${auto_all_v6_file}" "${auto_ripe_v4_file}"; do
[ -f "${source_file}" ] || continue
awk -v pattern="${vk_name_pattern}" 'BEGIN { IGNORECASE = 1 } $0 ~ pattern { print $1 }' "${source_file}" >> "${tmp_vk_file}"
done
sort -u "${tmp_vk_file}" > "${blacklist_vk_file}"
grep ':' "${blacklist_vk_file}" | sort -u > "${blacklist_vk_v6_file}" || true
grep -v ':' "${blacklist_vk_file}" | sort -u > "${blacklist_vk_v4_file}" || true
rm -f "${tmp_vk_file}"
# Function to generate ipset config from input file
generate_ipset_config() {
local input_file="$1"
@@ -63,6 +90,8 @@ EOF
# Generate ipset configurations from blacklist files
generate_ipset_config "${blacklist_v4_file}" "${iptables_v4_output_file}" "(IPv4 only)" "blacklist-v4" "inet"
generate_ipset_config "${blacklist_v6_file}" "${iptables_v6_output_file}" "(IPv6 only)" "blacklist-v6" "inet6"
generate_ipset_config "${blacklist_vk_v4_file}" "${iptables_vk_v4_output_file}" "(VK names, IPv4 only)" "blacklist-vk-v4" "inet"
generate_ipset_config "${blacklist_vk_v6_file}" "${iptables_vk_v6_output_file}" "(VK names, IPv6 only)" "blacklist-vk-v6" "inet6"
# For mixed file, we need to create two sets (IPv4 and IPv6) as ipset doesn't support mixed families
cat > "${iptables_output_file}" << EOF
@@ -94,3 +123,33 @@ tail -n +2 "${iptables_v6_output_file}" | grep -E "^(create|add)" >> "${iptables
echo "✓ Generated (mixed IPv4/IPv6): ${iptables_output_file}"
echo " Total entries: $(wc -l < "${blacklist_file}" | tr -d ' ')"
# Generate mixed VK-only ipset file (contains both v4 and v6 sets)
cat > "${iptables_vk_output_file}" << EOF
# IPSet blacklist configuration (VK names: VK Cloud / VKCOMPANY / VKONTAKTE)
# Auto-generated from name-filtered auto/*.txt sources
# Last updated: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
#
# Usage:
# 1. Load the ipset:
# ipset restore < $(basename "${iptables_vk_output_file}")
#
# 2. Use with iptables/ip6tables:
# iptables -I INPUT -m set --match-set blacklist-vk-v4 src -m conntrack --ctstate NEW -j DROP
# iptables -I FORWARD -m set --match-set blacklist-vk-v4 src -m conntrack --ctstate NEW -j DROP
# ip6tables -I INPUT -m set --match-set blacklist-vk-v6 src -m conntrack --ctstate NEW -j DROP
# ip6tables -I FORWARD -m set --match-set blacklist-vk-v6 src -m conntrack --ctstate NEW -j DROP
#
# 3. To flush/delete the sets:
# ipset flush blacklist-vk-v4 && ipset destroy blacklist-vk-v4
# ipset flush blacklist-vk-v6 && ipset destroy blacklist-vk-v6
#
EOF
tail -n +2 "${iptables_vk_v4_output_file}" | grep -E "^(create|add)" >> "${iptables_vk_output_file}"
echo "" >> "${iptables_vk_output_file}"
tail -n +2 "${iptables_vk_v6_output_file}" | grep -E "^(create|add)" >> "${iptables_vk_output_file}"
echo "✓ Generated (VK names, mixed IPv4/IPv6): ${iptables_vk_output_file}"
echo " Total entries: $(wc -l < "${blacklist_vk_file}" | tr -d ' ')"