Home: Disable zapret for ipv6.

This commit is contained in:
Dmitry Voronin 2024-12-16 06:44:20 +03:00
parent 0b197aca6d
commit 5d347afb6c
Signed by: voronind
SSH key fingerprint: SHA256:3kBb4iV2ahufEBNq+vFbUe4QYfHt98DHQjN7QaptY9k
3 changed files with 121 additions and 45 deletions

View file

@ -1,49 +1,77 @@
{
config,
inputs,
lib,
pkgsMaster,
pkgs,
...
}: let
cfg = config.module.dpi;
cfg = config.module.dpi.bypass;
whitelist = lib.optionalString (
(builtins.length cfg.whitelist) != 0
) "--hostlist ${pkgs.writeText "zapret-whitelist" (lib.concatStringsSep "\n" cfg.whitelist)}";
blacklist = lib.optionalString (
(builtins.length cfg.blacklist) != 0
) "--hostlist-exclude ${pkgs.writeText "zapret-blacklist" (lib.concatStringsSep "\n" cfg.blacklist)}";
params = lib.concatStringsSep " " cfg.params;
qnum = toString cfg.qnum;
in {
disabledModules = [ "services/networking/zapret.nix" ];
imports = [ "${inputs.nixpkgsMaster}/nixos/modules/services/networking/zapret.nix" ];
# imports = [ "${inputs.nixpkgsMaster}/nixos/modules/services/networking/zapret.nix" ];
config = lib.mkIf cfg.bypass.enable {
services.zapret = {
inherit (cfg.bypass) params;
enable = true;
package = pkgsMaster.zapret;
httpMode = "full";
httpSupport = true;
udpSupport = true;
udpPorts = [
"50000:50099"
];
whitelist = [
"youtube.com"
"googlevideo.com"
"ytimg.com"
"youtu.be"
"rutracker.org"
"rutracker.cc"
"rutrk.org"
"t-ru.org"
"medium.com"
"dis.gd"
"discord.co"
"discord.com"
"discord.dev"
"discord.gg"
"discord.gift"
"discord.media"
"discord.new"
"discordapp.com"
"discordapp.net"
"discordcdn.com"
"discordstatus.com"
];
config = lib.mkIf cfg.enable (lib.mkMerge [
{
systemd.services.zapret = {
description = "DPI bypass service";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${cfg.package}/bin/nfqws --pidfile=/run/nfqws.pid ${params} ${whitelist} ${blacklist} --qnum=${qnum}";
Type = "simple";
PIDFile = "/run/nfqws.pid";
Restart = "always";
RuntimeMaxSec = "1h"; # This service loves to crash silently or cause network slowdowns. It also restarts instantly. Restarting it at least hourly provided the best experience.
# Hardening.
DevicePolicy = "closed";
KeyringMode = "private";
PrivateTmp = true;
PrivateMounts = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectSystem = "strict";
ProtectProc = "invisible";
RemoveIPC = true;
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
};
};
}
# Route system traffic via service for specified ports.
(lib.mkIf cfg.configureFirewall {
networking.firewall.extraCommands =
let
httpParams = lib.optionalString (
cfg.httpMode == "first"
) "-m connbytes --connbytes-dir=original --connbytes-mode=packets --connbytes 1:6";
udpPorts = lib.concatStringsSep "," cfg.udpPorts;
in
''
iptables -t mangle -I POSTROUTING -p tcp --dport 443 -m connbytes --connbytes-dir=original --connbytes-mode=packets --connbytes 1:6 -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num ${qnum} --queue-bypass
''
+ lib.optionalString (cfg.httpSupport) ''
iptables -t mangle -I POSTROUTING -p tcp --dport 80 ${httpParams} -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num ${qnum} --queue-bypass
''
+ lib.optionalString (cfg.udpSupport) ''
iptables -t mangle -A POSTROUTING -p udp -m multiport --dports ${udpPorts} -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num ${qnum} --queue-bypass
'';
})
]);
}

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@ -27,10 +27,21 @@
"--dpi-desync-ttl=1"
"--dpi-desync-autottl=2"
"--dpi-desync-ttl6=1"
"--dpi-desync-autottl6=2"
# "--dpi-desync-ttl6=1"
# "--dpi-desync-autottl6=2"
"--dpi-desync-any-protocol"
# "--dpi-desync-any-protocol"
];
whitelist = [
"youtube.com"
"googlevideo.com"
"ytimg.com"
"youtu.be"
"rutracker.org"
"rutracker.cc"
"rutrk.org"
"t-ru.org"
"medium.com"
];
};
amd = {

View file

@ -1,12 +1,49 @@
{
lib,
pkgsMaster,
...
}: {
options.module.dpi.bypass = {
enable = lib.mkEnableOption "the DPI bypass.";
enable = lib.mkEnableOption "the Zapret DPI bypass service.";
package = lib.mkPackageOption pkgsMaster "zapret" { };
params = lib.mkOption {
default = [ ];
type = with lib.types; listOf str;
};
whitelist = lib.mkOption {
default = [ ];
type = with lib.types; listOf str;
};
blacklist = lib.mkOption {
default = [ ];
type = with lib.types; listOf str;
};
qnum = lib.mkOption {
default = 200;
type = lib.types.int;
};
configureFirewall = lib.mkOption {
default = true;
type = lib.types.bool;
};
httpSupport = lib.mkOption {
default = true;
type = lib.types.bool;
};
httpMode = lib.mkOption {
default = "first";
type = lib.types.enum [
"first"
"full"
];
};
udpSupport = lib.mkOption {
default = false;
type = lib.types.bool;
};
udpPorts = lib.mkOption {
default = [ ];
type = with lib.types; listOf str;
};
};
}