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refactor: Add block section support

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This commit is contained in:
Andrey Petelin
2025-09-09 15:51:09 +05:00
parent 191522f396
commit 81e0c86060
4 changed files with 109 additions and 41 deletions
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121
podkop/files/usr/bin/podkop
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@@ -153,7 +153,7 @@ stop_main() {
remove_cron_job
rm "$TMP_RULESET_FOLDER"/*
rm -f "$TMP_RULESET_FOLDER"/*
log "Flush nft"
if nft list table inet PodkopTable >/dev/null 2>&1; then
@@ -820,7 +820,7 @@ sing_box_configure_route() {
local quic_disable
config_get_bool quic_disable "main" "quic_disable" 0
if [ "$quic_disable" -eq 1 ]; then
config=$(sing_box_cm_add_reject_route_rule "$config" "protocol" "quic")
config=$(sing_box_cf_add_single_key_reject_rule "$config" "$SB_TPROXY_INBOUND_TAG" "protocol" "quic")
fi
config=$(
@@ -830,7 +830,7 @@ sing_box_configure_route() {
config_foreach include_source_ips_in_routing_handler
# TODO(ampetelin): Add block rules
configure_common_reject_route_rule
local exclude_from_ip_enabled
config_get_bool exclude_from_ip_enabled "main" "exclude_from_ip_enabled" 0
@@ -858,6 +858,26 @@ include_source_ips_in_routing_handler() {
fi
}
configure_common_reject_route_rule() {
local block_sections block_section_lists_enabled
block_sections="$(get_block_sections)"
block_section_lists_enabled=0
if [ -n "$block_sections" ]; then
for block_section in $block_sections; do
if section_has_enabled_lists "$block_section"; then
block_section_lists_enabled=1
break
fi
done
if [ "$block_section_lists_enabled" -eq 1 ]; then
config=$(sing_box_cm_add_reject_route_rule "$config" "$SB_REJECT_RULE_TAG" "$SB_TPROXY_INBOUND_TAG")
else
log "Block sections does not have any enabled list, reject rule is not required" "warn"
fi
fi
}
include_source_ip_in_routing_handler() {
local source_ip="$1"
local rule_tag="$2"
@@ -874,9 +894,14 @@ exclude_source_ip_from_routing_handler() {
configure_routing_for_section_lists() {
local section="$1"
local community_lists_enabled local_domain_lists_enabled remote_domain_lists_enabled remote_subnet_lists_enabled \
local_subnet_lists_enabled
local user_domain_list_type user_subnet_list_type route_rule_tag
if ! section_has_enabled_lists "$section"; then
log "Section '$section' does not have any enabled list, skipping..." "warn"
return 0
fi
local community_lists_enabled user_domain_list_type local_domain_lists_enabled remote_domain_lists_enabled \
user_subnet_list_type local_subnet_lists_enabled remote_subnet_lists_enabled section_mode_type route_rule_tag
config_get_bool community_lists_enabled "$section" "community_lists_enabled" 0
config_get user_domain_list_type "$section" "user_domain_list_type" "disabled"
config_get_bool local_domain_lists_enabled "$section" "local_domain_lists_enabled" 0
@@ -884,59 +909,53 @@ configure_routing_for_section_lists() {
config_get user_subnet_list_type "$section" "user_subnet_list_type" "disabled"
config_get_bool local_subnet_lists_enabled "$section" "local_subnet_lists_enabled" 0
config_get_bool remote_subnet_lists_enabled "$section" "remote_subnet_lists_enabled" 0
config_get section_mode_type "$section" "mode"
if [ "$community_lists_enabled" -eq 0 ] && \
[ "$user_domain_list_type" == "disabled" ] && \
[ "$local_domain_lists_enabled" -eq 0 ] && \
[ "$remote_domain_lists_enabled" -eq 0 ] && \
[ "$user_subnet_list_type" == "disabled" ] && \
[ "$local_subnet_lists_enabled" -eq 0 ] && \
[ "$remote_subnet_lists_enabled" == 0 ] ; then
log "Section $section does not have any enabled list, skipping..." "warn"
return 0
if [ "$section_mode_type" = "block" ]; then
route_rule_tag="$SB_REJECT_RULE_TAG"
else
route_rule_tag="$(gen_id)"
outbound_tag=$(get_outbound_tag_by_section "$section")
config=$(sing_box_cm_add_route_rule "$config" "$route_rule_tag" "$SB_TPROXY_INBOUND_TAG" "$outbound_tag")
fi
route_rule_tag="$(gen_id)"
outbound_tag=$(get_outbound_tag_by_section "$section")
config=$(sing_box_cm_add_route_rule "$config" "$route_rule_tag" "$SB_TPROXY_INBOUND_TAG" "$outbound_tag")
if [ "$community_lists_enabled" -eq 1 ]; then
log "Processing community list routing rules for $section section"
log "Processing community list routing rules for '$section' section"
config_list_foreach "$section" "community_lists" configure_community_list_handler "$section" "$route_rule_tag"
fi
if [ "$user_domain_list_type" != "disabled" ]; then
log "Processing user domains routing rules for $section section"
log "Processing user domains routing rules for '$section' section"
# TODO(ampetelin): it is necessary to implement
# configure_user_domain_list_handler
fi
if [ "$local_domain_lists_enabled" -eq 1 ]; then
log "Processing local domains routing rules for $section section"
log "Processing local domains routing rules for '$section' section"
configure_local_domain_or_subnet_lists "$section" "domains" "$route_rule_tag"
fi
if [ "$remote_domain_lists_enabled" -eq 1 ]; then
log "Processing remote domains routing rules for $section section"
prepare_common_ruleset "$section" "domains" "route_rule_tag"
log "Processing remote domains routing rules for '$section' section"
prepare_common_ruleset "$section" "domains" "$route_rule_tag"
config_list_foreach "$section" "remote_domain_lists" configure_remote_domain_or_subnet_list_handler \
"domains" "$section" "$route_rule_tag"
fi
if [ "$user_subnet_list_type" != "disabled" ]; then
log "Processing user subnets routing rules for $section section"
log "Processing user subnets routing rules for '$section' section"
# TODO(ampetelin): it is necessary to implement
# configure_user_subnet_list_handler
fi
if [ "$local_subnet_lists_enabled" -eq 1 ]; then
log "Processing local subnets routing rules for $section section"
log "Processing local subnets routing rules for '$section' section"
configure_local_domain_or_subnet_lists "$section" "subnets" "$route_rule_tag"
fi
if [ "$remote_subnet_lists_enabled" -eq 1 ]; then
log "Processing remote subnets routing rules for $section section"
prepare_common_ruleset "$section" "subnets" "route_rule_tag"
log "Processing remote subnets routing rules for '$section' section"
prepare_common_ruleset "$section" "subnets" "$route_rule_tag"
config_list_foreach "$section" "remote_subnet_lists" configure_remote_domain_or_subnet_list_handler \
"subnets" "$section" "$route_rule_tag"
fi
@@ -947,7 +966,7 @@ prepare_common_ruleset() {
local type="$2"
local route_rule_tag="$3"
log "Preparing a common $type ruleset for $section section" "debug"
log "Preparing a common $type ruleset for '$section' section" "debug"
ruleset_tag=$(get_ruleset_tag "$section" "common" "remote-$type")
ruleset_filename="$ruleset_tag.json"
ruleset_filepath="$TMP_RULESET_FOLDER/$ruleset_filename"
@@ -1167,7 +1186,7 @@ import_community_subnet_lists() {
local community_lists_enabled
config_get_bool community_lists_enabled "$section" "community_lists_enabled" 0
if [ "$community_lists_enabled" -eq 1 ]; then
log "Importing community subnet lists for $section section"
log "Importing community subnet lists for '$section' section"
config_list_foreach "$section" "community_lists" import_community_service_subnet_list_handler
fi
}
@@ -1235,7 +1254,7 @@ import_domains_from_remote_domain_lists() {
local remote_domain_lists_enabled
config_get remote_domain_lists_enabled "$section" "remote_domain_lists_enabled"
if [ "$remote_domain_lists_enabled" -eq 1 ]; then
log "Importing domains from remote domain lists for $section section"
log "Importing domains from remote domain lists for '$section' section"
config_list_foreach "$section" "remote_domain_lists" import_domains_from_remote_domain_list_handler "$section"
fi
}
@@ -1264,7 +1283,7 @@ import_subnets_from_remote_subnet_lists() {
config_get remote_subnet_lists_enabled "$section" "remote_subnet_lists_enabled"
if [ "$remote_subnet_lists_enabled" -eq 1 ]; then
log "Importing subnets from remote subnet lists for $section section"
log "Importing subnets from remote subnet lists for '$section' section"
config_list_foreach "$section" "remote_subnet_lists" import_subnets_from_remote_subnet_list_handler "$section"
fi
}
@@ -1395,6 +1414,44 @@ get_download_detour_tag() {
fi
}
get_block_sections() {
uci show podkop | grep "\.mode='block'" | cut -d'.' -f2
}
block_section_exists() {
if uci show podkop | grep -q "\.mode='block'"; then
return 0
else
return 1
fi
}
section_has_enabled_lists() {
local section="$1"
local community_lists_enabled user_domain_list_type local_domain_lists_enabled remote_domain_lists_enabled \
user_subnet_list_type local_subnet_lists_enabled remote_subnet_lists_enabled
config_get_bool community_lists_enabled "$section" "community_lists_enabled" 0
config_get user_domain_list_type "$section" "user_domain_list_type" "disabled"
config_get_bool local_domain_lists_enabled "$section" "local_domain_lists_enabled" 0
config_get_bool remote_domain_lists_enabled "$section" "remote_domain_lists_enabled" 0
config_get user_subnet_list_type "$section" "user_subnet_list_type" "disabled"
config_get_bool local_subnet_lists_enabled "$section" "local_subnet_lists_enabled" 0
config_get_bool remote_subnet_lists_enabled "$section" "remote_subnet_lists_enabled" 0
if [ "$community_lists_enabled" -ne 0 ] || \
[ "$user_domain_list_type" != "disabled" ] || \
[ "$local_domain_lists_enabled" -ne 0 ] || \
[ "$remote_domain_lists_enabled" -ne 0 ] || \
[ "$user_subnet_list_type" != "disabled" ] || \
[ "$local_subnet_lists_enabled" -ne 0 ] || \
[ "$remote_subnet_lists_enabled" -ne 0 ]; then
return 0
else
return 1
fi
}
## nftables
nft_list_all_traffic_from_ip() {
local ip="$1"

2
podkop/files/usr/lib/constants.sh
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@@ -30,3 +30,5 @@ SB_SERVICE_MIXED_INBOUND_PORT=4534
# Outbounds
SB_DIRECT_OUTBOUND_TAG="direct-out"
SB_MAIN_OUTBOUND_TAG="main-out"
# Route
SB_REJECT_RULE_TAG="reject-rule-tag"

11
podkop/files/usr/lib/sing_box_config_facade.sh
View File

@@ -205,6 +205,15 @@ sing_box_cf_override_domain_port() {
echo "$config"
}
sing_box_cf_add_remote_ruleset_with_dns_and_route_rule() {
sing_box_cf_add_single_key_reject_rule() {
local config="$1"
local inbound="$2"
local key="$3"
local value="$4"
tag="$(gen_id)"
config=$(sing_box_cm_add_reject_route_rule "$config" "$tag" "$inbound")
config=$(sing_box_cm_patch_route_rule "$config" "$tag" "$key" "$value")
echo "$config"
}

16
podkop/files/usr/lib/sing_box_config_manager.sh
View File

@@ -943,21 +943,21 @@ sing_box_cm_patch_route_rule() {
# Outputs:
# Writes updated JSON configuration to stdout
# Example:
# CONFIG=$(sing_box_cm_add_reject_route_rule "$CONFIG" "protocol" "quic")
# CONFIG=$(sing_box_cm_add_reject_route_rule "$CONFIG" "reject-rule-tag")
#######################################
sing_box_cm_add_reject_route_rule() {
local config="$1"
local key="$2"
local value="$3"
value=$(_normalize_arg "$value")
local tag="$2"
local inbound="$3"
echo "$config" | jq \
--arg key "$key" \
--argjson value "$value" \
--arg service_tag "$SERVICE_TAG" \
--arg tag "$tag" \
--arg inbound "$inbound" \
'.route.rules += [{
action: "reject",
($key): $value
inbound: $inbound,
$service_tag: $tag
}]'
}