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podkop/podkop/files/usr/lib/sing_box_config_facade.sh

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PODKOP_LIB="/usr/lib/podkop"
. "$PODKOP_LIB/helpers.sh"
. "$PODKOP_LIB/sing_box_config_manager.sh"
sing_box_cf_add_dns_server() {
local config="$1"
local type="$2"
local tag="$3"
local server="$4"
local domain_resolver="$5"
local detour="$6"
local server_address server_port
server_address=$(url_get_host "$server")
server_port=$(url_get_port "$server")
case "$type" in
udp)
[ -z "$server_port" ] && server_port=53
config=$(sing_box_cm_add_udp_dns_server "$config" "$tag" "$server_address" "$server_port" "$domain_resolver" \
"$detour")
;;
dot)
[ -z "$server_port" ] && server_port=853
config=$(sing_box_cm_add_tls_dns_server "$config" "$tag" "$server_address" "$server_port" "$domain_resolver" \
"$detour")
;;
doh)
[ -z "$server_port" ] && server_port=443
local path headers
path=$(url_get_path "$server")
headers="" # TODO(ampetelin): implement it if necessary
config=$(sing_box_cm_add_https_dns_server "$config" "$tag" "$server_address" "$server_port" "$path" "$headers" \
"$domain_resolver" "$detour")
;;
*)
log "Unsupported DNS server type: $type"
exit 1
;;
esac
echo "$config"
}
sing_box_cf_add_mixed_inbound_and_route_rule() {
local config="$1"
local tag="$2"
local listen_address="$3"
local listen_port="$4"
local outbound="$5"
config=$(sing_box_cm_add_mixed_inbound "$config" "$tag" "$listen_address" "$listen_port")
config=$(sing_box_cm_add_route_rule "$config" "" "$tag" "$outbound")
echo "$config"
}
sing_box_cf_add_proxy_outbound() {
local config="$1"
local section="$2"
local url="$3"
local udp_over_tcp="$4"
url=$(url_decode "$url")
local scheme="${url%%://*}"
case "$scheme" in
vless)
local tag host port uuid flow packet_encoding
tag=$(get_outbound_tag_by_section "$section")
host=$(url_get_host "$url")
port=$(url_get_port "$url")
uuid=$(url_get_userinfo "$url")
flow=$(url_get_query_param "$url" "flow")
packet_encoding=$(url_get_query_param "$url" "packetEncoding")
config=$(sing_box_cm_add_vless_outbound "$config" "$tag" "$host" "$port" "$uuid" "$flow" "" "$packet_encoding")
local transport
transport=$(url_get_query_param "$url" "type")
case "$transport" in
tcp | raw) ;;
ws)
local ws_path ws_host ws_early_data
ws_path=$(url_get_query_param "$url" "path")
ws_host=$(url_get_query_param "$url" "host")
ws_early_data=$(url_get_query_param "$url" "ed")
config=$(sing_box_cm_set_vless_ws_transport "$config" "$tag" "$ws_path" "$ws_host" "$ws_early_data")
;;
grpc)
# TODO(ampetelin): Add handling of optional gRPC parameters; example links are needed.
config=$(sing_box_cm_set_vless_grpc_transport "$config" "$tag")
;;
*)
log "Unknown transport '$transport' detected." "error"
;;
esac
local security
security=$(url_get_query_param "$url" "security")
case "$security" in
tls | reality)
local sni insecure alpn fingerprint public_key short_id
sni=$(url_get_query_param "$url" "sni")
insecure=$(url_get_query_param "$url" "allowInsecure")
alpn=$(comma_string_to_json_array "$(url_get_query_param "$url" "alpn")")
fingerprint=$(url_get_query_param "$url" "fp")
public_key=$(url_get_query_param "$url" "pbk")
short_id=$(url_get_query_param "$url" "sid")
config=$(
sing_box_cm_set_vless_tls \
"$config" \
"$tag" \
"$sni" \
"$([ "$insecure" == "1" ] && echo true)" \
"$([ "$alpn" == "[]" ] && echo null || echo "$alpn")" \
"$fingerprint" \
"$public_key" \
"$short_id"
)
;;
none) ;;
*)
log "Unknown security '$security' detected." "error"
;;
esac
;;
ss)
local userinfo tag host port method password udp_over_tcp
userinfo=$(url_get_userinfo "$url")
if is_base64 "$userinfo"; then
userinfo=$(base64_decode "$userinfo")
fi
tag=$(get_outbound_tag_by_section "$section")
host=$(url_get_host "$url")
port=$(url_get_port "$url")
method="${userinfo%%:*}"
password="${userinfo#*:}"
config=$(
sing_box_cm_add_shadowsocks_outbound \
"$config" \
"$tag" \
"$host" \
"$port" \
"$method" \
"$password" \
"" \
"$([ "$udp_over_tcp" == "1" ] && echo 2)" # if udp_over_tcp is enabled, enable version 2
)
;;
*)
log "Unsupported proxy $scheme type"
exit 1
;;
esac
echo "$config"
}
sing_box_cf_add_json_outbound() {
local config="$1"
local section="$2"
local json_outbound="$3"
local tag
tag=$(get_outbound_tag_by_section "$section")
config=$(sing_box_cm_add_raw_outbound "$config" "$tag" "$json_outbound")
echo "$config"
}
sing_box_cf_add_interface_outbound() {
local config="$1"
local section="$2"
local interface_name="$3"
local tag
tag=$(get_outbound_tag_by_section "$section")
config=$(sing_box_cm_add_interface_outbound "$config" "$tag" "$interface_name")
echo "$config"
}
sing_box_cf_proxy_domain() {
local config="$1"
local inbound="$2"
local domain="$3"
local outbound="$4"
tag="$(gen_id)"
config=$(sing_box_cm_add_route_rule "$config" "$tag" "$inbound" "$outbound")
config=$(sing_box_cm_patch_route_rule "$config" "$tag" "domain" "$domain")
echo "$config"
}
sing_box_cf_override_domain_port() {
local config="$1"
local domain="$2"
local port="$3"
tag="$(gen_id)"
config=$(sing_box_cm_add_options_route_rule "$config" "$tag")
config=$(sing_box_cm_patch_route_rule "$config" "$tag" "domain" "$domain")
config=$(sing_box_cm_patch_route_rule "$config" "$tag" "override_port" "$port")
echo "$config"
}
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"
}