diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/networking')
8 files changed, 314 insertions, 19 deletions
diff --git a/nixpkgs/nixos/modules/services/networking/dnscache.nix b/nixpkgs/nixos/modules/services/networking/dnscache.nix index eff13f69f470..4f5b77a5b685 100644 --- a/nixpkgs/nixos/modules/services/networking/dnscache.nix +++ b/nixpkgs/nixos/modules/services/networking/dnscache.nix @@ -86,7 +86,11 @@ in { config = mkIf config.services.dnscache.enable { environment.systemPackages = [ pkgs.djbdns ]; - users.users.dnscache.isSystemUser = true; + users.users.dnscache = { + isSystemUser = true; + group = "dnscache"; + }; + users.groups.dnscache = {}; systemd.services.dnscache = { description = "djbdns dnscache server"; diff --git a/nixpkgs/nixos/modules/services/networking/mihomo.nix b/nixpkgs/nixos/modules/services/networking/mihomo.nix new file mode 100644 index 000000000000..ae700603b529 --- /dev/null +++ b/nixpkgs/nixos/modules/services/networking/mihomo.nix @@ -0,0 +1,118 @@ +# NOTE: +# cfg.configFile contains secrets such as proxy servers' credential! +# we dont want plaintext secrets in world-readable `/nix/store`. + +{ lib +, config +, pkgs +, ... +}: +let + cfg = config.services.mihomo; +in +{ + options.services.mihomo = { + enable = lib.mkEnableOption "Mihomo, A rule-based proxy in Go."; + + package = lib.mkPackageOption pkgs "mihomo" { }; + + configFile = lib.mkOption { + default = null; + type = lib.types.nullOr lib.types.path; + description = "Configuration file to use."; + }; + + webui = lib.mkOption { + default = null; + type = lib.types.nullOr lib.types.path; + description = '' + Local web interface to use. + + You can also use the following website, just in case: + - metacubexd: + - https://d.metacubex.one + - https://metacubex.github.io/metacubexd + - https://metacubexd.pages.dev + - yacd: + - https://yacd.haishan.me + - clash-dashboard (buggy): + - https://clash.razord.top + ''; + }; + + extraOpts = lib.mkOption { + default = null; + type = lib.types.nullOr lib.types.str; + description = "Extra command line options to use."; + }; + + tunMode = lib.mkEnableOption '' + necessary permission for Mihomo's systemd service for TUN mode to function properly. + + Keep in mind, that you still need to enable TUN mode manually in Mihomo's configuration. + ''; + }; + + config = lib.mkIf cfg.enable { + ### systemd service + systemd.services."mihomo" = { + description = "Mihomo daemon, A rule-based proxy in Go."; + documentation = [ "https://wiki.metacubex.one/" ]; + requires = [ "network-online.target" ]; + after = [ "network-online.target" ]; + wantedBy = [ "multi-user.target" ]; + serviceConfig = + { + ExecStart = lib.concatStringsSep " " [ + (lib.getExe cfg.package) + "-d /var/lib/private/mihomo" + (lib.optionalString (cfg.configFile != null) "-f \${CREDENTIALS_DIRECTORY}/config.yaml") + (lib.optionalString (cfg.webui != null) "-ext-ui ${cfg.webui}") + (lib.optionalString (cfg.extraOpts != null) cfg.extraOpts) + ]; + + DynamicUser = true; + StateDirectory = "mihomo"; + LoadCredential = "config.yaml:${cfg.configFile}"; + + ### Hardening + AmbientCapabilities = ""; + CapabilityBoundingSet = ""; + DeviceAllow = ""; + LockPersonality = true; + MemoryDenyWriteExecute = true; + NoNewPrivileges = true; + PrivateDevices = true; + PrivateMounts = true; + PrivateTmp = true; + PrivateUsers = true; + ProcSubset = "pid"; + ProtectClock = true; + ProtectControlGroups = true; + ProtectHome = true; + ProtectHostname = true; + ProtectKernelLogs = true; + ProtectKernelModules = true; + ProtectKernelTunables = true; + ProtectProc = "invisible"; + ProtectSystem = "strict"; + RestrictRealtime = true; + RestrictSUIDSGID = true; + RestrictNamespaces = true; + RestrictAddressFamilies = "AF_INET AF_INET6"; + SystemCallArchitectures = "native"; + SystemCallFilter = "@system-service bpf"; + UMask = "0077"; + } + // lib.optionalAttrs cfg.tunMode { + AmbientCapabilities = "CAP_NET_ADMIN"; + CapabilityBoundingSet = "CAP_NET_ADMIN"; + PrivateDevices = false; + PrivateUsers = false; + RestrictAddressFamilies = "AF_INET AF_INET6 AF_NETLINK"; + }; + }; + }; + + meta.maintainers = with lib.maintainers; [ Guanran928 ]; +} diff --git a/nixpkgs/nixos/modules/services/networking/murmur.nix b/nixpkgs/nixos/modules/services/networking/murmur.nix index 5805f332a66f..1fb5063e5ad8 100644 --- a/nixpkgs/nixos/modules/services/networking/murmur.nix +++ b/nixpkgs/nixos/modules/services/networking/murmur.nix @@ -33,7 +33,7 @@ let sendversion=${boolToString cfg.sendVersion} ${optionalString (cfg.registerName != "") "registerName=${cfg.registerName}"} - ${optionalString (cfg.registerPassword == "") "registerPassword=${cfg.registerPassword}"} + ${optionalString (cfg.registerPassword != "") "registerPassword=${cfg.registerPassword}"} ${optionalString (cfg.registerUrl != "") "registerUrl=${cfg.registerUrl}"} ${optionalString (cfg.registerHostname != "") "registerHostname=${cfg.registerHostname}"} diff --git a/nixpkgs/nixos/modules/services/networking/mycelium.nix b/nixpkgs/nixos/modules/services/networking/mycelium.nix new file mode 100644 index 000000000000..9c4bca7c6861 --- /dev/null +++ b/nixpkgs/nixos/modules/services/networking/mycelium.nix @@ -0,0 +1,133 @@ +{ config, pkgs, lib, ... }: + +let + cfg = config.services.mycelium; +in +{ + options.services.mycelium = { + enable = lib.mkEnableOption "mycelium network"; + peers = lib.mkOption { + type = lib.types.listOf lib.types.str; + description = '' + List of peers to connect to, in the formats: + - `quic://[2001:0db8::1]:9651` + - `quic://192.0.2.1:9651` + - `tcp://[2001:0db8::1]:9651` + - `tcp://192.0.2.1:9651` + + If addHostedPublicNodes is set to true, the hosted public nodes will also be added. + ''; + default = [ ]; + }; + keyFile = lib.mkOption { + type = lib.types.nullOr lib.types.path; + default = null; + description = '' + Optional path to a file containing the mycelium key material. + If unset, the default location (`/var/lib/mycelium/key.bin`) will be used. + If no key exist at this location, it will be generated on startup. + ''; + }; + openFirewall = lib.mkOption { + type = lib.types.bool; + default = false; + description = "Open the firewall for mycelium"; + }; + package = lib.mkOption { + type = lib.types.package; + default = pkgs.mycelium; + defaultText = lib.literalExpression ''"''${pkgs.mycelium}"''; + description = "The mycelium package to use"; + }; + addHostedPublicNodes = lib.mkOption { + type = lib.types.bool; + default = true; + description = '' + Adds the hosted peers from https://github.com/threefoldtech/mycelium#hosted-public-nodes. + ''; + }; + }; + config = lib.mkIf cfg.enable { + networking.firewall.allowedTCPPorts = lib.optionals cfg.openFirewall [ 9651 ]; + networking.firewall.allowedUDPPorts = lib.optionals cfg.openFirewall [ 9650 9651 ]; + + systemd.services.mycelium = { + description = "Mycelium network"; + after = [ "network.target" ]; + wantedBy = [ "multi-user.target" ]; + restartTriggers = [ + cfg.keyFile + ]; + + unitConfig.Documentation = "https://github.com/threefoldtech/mycelium"; + + serviceConfig = { + User = "mycelium"; + DynamicUser = true; + StateDirectory = "mycelium"; + ProtectHome = true; + ProtectSystem = true; + LoadCredential = lib.mkIf (cfg.keyFile != null) "keyfile:${cfg.keyFile}"; + SyslogIdentifier = "mycelium"; + AmbientCapabilities = [ "CAP_NET_ADMIN" ]; + MemoryDenyWriteExecute = true; + ProtectControlGroups = true; + ProtectKernelModules = true; + ProtectKernelTunables = true; + RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6 AF_NETLINK"; + RestrictNamespaces = true; + RestrictRealtime = true; + SystemCallArchitectures = "native"; + SystemCallFilter = [ "@system-service" "~@privileged @keyring" ]; + ExecStart = lib.concatStringsSep " " ([ + (lib.getExe cfg.package) + (if (cfg.keyFile != null) then + "--key-file \${CREDENTIALS_DIRECTORY}/keyfile" else + "--key-file %S/mycelium/key.bin" + ) + "--tun-name" + "mycelium" + ] ++ + (lib.optional (cfg.addHostedPublicNodes || cfg.peers != [ ]) "--peers") + ++ cfg.peers ++ (lib.optionals cfg.addHostedPublicNodes [ + "tcp://188.40.132.242:9651" # DE 01 + "tcp://[2a01:4f8:221:1e0b::2]:9651" + "quic://188.40.132.242:9651" + "quic://[2a01:4f8:221:1e0b::2]:9651" + + "tcp://136.243.47.186:9651" # DE 02 + "tcp://[2a01:4f8:212:fa6::2]:9651" + "quic://136.243.47.186:9651" + "quic://[2a01:4f8:212:fa6::2]:9651" + + "tcp://185.69.166.7:9651" # BE 03 + "tcp://[2a02:1802:5e:0:8478:51ff:fee2:3331]:9651" + "quic://185.69.166.7:9651" + "quic://[2a02:1802:5e:0:8478:51ff:fee2:3331]:9651" + + "tcp://185.69.166.8:9651" # BE 04 + "tcp://[2a02:1802:5e:0:8c9e:7dff:fec9:f0d2]:9651" + "quic://185.69.166.8:9651" + "quic://[2a02:1802:5e:0:8c9e:7dff:fec9:f0d2]:9651" + + "tcp://65.21.231.58:9651" # FI 05 + "tcp://[2a01:4f9:6a:1dc5::2]:9651" + "quic://65.21.231.58:9651" + "quic://[2a01:4f9:6a:1dc5::2]:9651" + + "tcp://65.109.18.113:9651" # FI 06 + "tcp://[2a01:4f9:5a:1042::2]:9651" + "quic://65.109.18.113:9651" + "quic://[2a01:4f9:5a:1042::2]:9651" + ])); + Restart = "always"; + RestartSec = 5; + TimeoutStopSec = 5; + }; + }; + }; + meta = { + maintainers = with lib.maintainers; [ flokli lassulus ]; + }; +} + diff --git a/nixpkgs/nixos/modules/services/networking/nebula.nix b/nixpkgs/nixos/modules/services/networking/nebula.nix index e13876172dac..2f9e41ae9c80 100644 --- a/nixpkgs/nixos/modules/services/networking/nebula.nix +++ b/nixpkgs/nixos/modules/services/networking/nebula.nix @@ -10,6 +10,15 @@ let format = pkgs.formats.yaml {}; nameToId = netName: "nebula-${netName}"; + + resolveFinalPort = netCfg: + if netCfg.listen.port == null then + if (netCfg.isLighthouse || netCfg.isRelay) then + 4242 + else + 0 + else + netCfg.listen.port; in { # Interface @@ -95,8 +104,15 @@ in }; listen.port = mkOption { - type = types.port; - default = 4242; + type = types.nullOr types.port; + default = null; + defaultText = lib.literalExpression '' + if (config.services.nebula.networks.''${name}.isLighthouse || + config.services.nebula.networks.''${name}.isRelay) then + 4242 + else + 0; + ''; description = lib.mdDoc "Port number to listen on."; }; @@ -174,7 +190,7 @@ in }; listen = { host = netCfg.listen.host; - port = netCfg.listen.port; + port = resolveFinalPort netCfg; }; tun = { disabled = netCfg.tun.disable; @@ -185,7 +201,15 @@ in outbound = netCfg.firewall.outbound; }; } netCfg.settings; - configFile = format.generate "nebula-config-${netName}.yml" settings; + configFile = format.generate "nebula-config-${netName}.yml" ( + warnIf + ((settings.lighthouse.am_lighthouse || settings.relay.am_relay) && settings.listen.port == 0) + '' + Nebula network '${netName}' is configured as a lighthouse or relay, and its port is ${builtins.toString settings.listen.port}. + You will likely experience connectivity issues: https://nebula.defined.net/docs/config/listen/#listenport + '' + settings + ); in { # Create the systemd service for Nebula. @@ -229,7 +253,7 @@ in # Open the chosen ports for UDP. networking.firewall.allowedUDPPorts = - unique (mapAttrsToList (netName: netCfg: netCfg.listen.port) enabledNetworks); + unique (filter (port: port > 0) (mapAttrsToList (netName: netCfg: resolveFinalPort netCfg) enabledNetworks)); # Create the service users and groups. users.users = mkMerge (mapAttrsToList (netName: netCfg: diff --git a/nixpkgs/nixos/modules/services/networking/networkmanager.nix b/nixpkgs/nixos/modules/services/networking/networkmanager.nix index c96439cf2641..573a02cbda9e 100644 --- a/nixpkgs/nixos/modules/services/networking/networkmanager.nix +++ b/nixpkgs/nixos/modules/services/networking/networkmanager.nix @@ -101,7 +101,23 @@ let pre-down = "pre-down.d/"; }; - macAddressOpt = mkOption { + macAddressOptWifi = mkOption { + type = types.either types.str (types.enum [ "permanent" "preserve" "random" "stable" "stable-ssid" ]); + default = "preserve"; + example = "00:11:22:33:44:55"; + description = lib.mdDoc '' + Set the MAC address of the interface. + + - `"XX:XX:XX:XX:XX:XX"`: MAC address of the interface + - `"permanent"`: Use the permanent MAC address of the device + - `"preserve"`: Don’t change the MAC address of the device upon activation + - `"random"`: Generate a randomized value upon each connect + - `"stable"`: Generate a stable, hashed MAC address + - `"stable-ssid"`: Generate a stable MAC addressed based on Wi-Fi network + ''; + }; + + macAddressOptEth = mkOption { type = types.either types.str (types.enum [ "permanent" "preserve" "random" "stable" ]); default = "preserve"; example = "00:11:22:33:44:55"; @@ -258,10 +274,10 @@ in ''; }; - ethernet.macAddress = macAddressOpt; + ethernet.macAddress = macAddressOptEth; wifi = { - macAddress = macAddressOpt; + macAddress = macAddressOptWifi; backend = mkOption { type = types.enum [ "wpa_supplicant" "iwd" ]; @@ -291,7 +307,7 @@ in }; dns = mkOption { - type = types.enum [ "default" "dnsmasq" "unbound" "systemd-resolved" "none" ]; + type = types.enum [ "default" "dnsmasq" "systemd-resolved" "none" ]; default = "default"; description = lib.mdDoc '' Set the DNS (`resolv.conf`) processing mode. @@ -436,6 +452,7 @@ in And if you edit a declarative profile NetworkManager will move it to the persistent storage and treat it like a ad-hoc one, but there will be two profiles as soon as the systemd unit from this option runs again which can be confusing since NetworkManager tools will start displaying two profiles with the same name and probably a bit different settings depending on what you edited. A profile won't be deleted even if it's removed from the config until the system reboots because that's when NetworkManager clears it's temp directory. + If `networking.resolvconf.enable` is true, attributes affecting the name resolution (such as `ignore-auto-dns`) may not end up changing `/etc/resolv.conf` as expected when other name services (for example `networking.dhcpcd`) are enabled. Run `resolvconf -l` in the terminal to see what each service produces. ''; }; environmentFiles = mkOption { @@ -583,6 +600,7 @@ in description = "Ensure that NetworkManager declarative profiles are created"; wantedBy = [ "multi-user.target" ]; before = [ "network-online.target" ]; + after = [ "NetworkManager.service" ]; script = let path = id: "/run/NetworkManager/system-connections/${id}.nmconnection"; in '' @@ -592,9 +610,7 @@ in ${pkgs.envsubst}/bin/envsubst -i ${ini.generate (lib.escapeShellArg profile.n) profile.v} > ${path (lib.escapeShellArg profile.n)} '') (lib.mapAttrsToList (n: v: { inherit n v; }) cfg.ensureProfiles.profiles) + '' - if systemctl is-active --quiet NetworkManager; then - ${pkgs.networkmanager}/bin/nmcli connection reload - fi + ${pkgs.networkmanager}/bin/nmcli connection reload ''; serviceConfig = { EnvironmentFile = cfg.ensureProfiles.environmentFiles; diff --git a/nixpkgs/nixos/modules/services/networking/tinyproxy.nix b/nixpkgs/nixos/modules/services/networking/tinyproxy.nix index 8ff12b52f10c..2b7509e99ca4 100644 --- a/nixpkgs/nixos/modules/services/networking/tinyproxy.nix +++ b/nixpkgs/nixos/modules/services/networking/tinyproxy.nix @@ -7,6 +7,7 @@ let mkValueStringTinyproxy = with lib; v: if true == v then "yes" else if false == v then "no" + else if types.path.check v then ''"${v}"'' else generators.mkValueStringDefault {} v; mkKeyValueTinyproxy = { mkValueString ? mkValueStringDefault {} diff --git a/nixpkgs/nixos/modules/services/networking/unbound.nix b/nixpkgs/nixos/modules/services/networking/unbound.nix index 8438e472e11e..242fcd500bb0 100644 --- a/nixpkgs/nixos/modules/services/networking/unbound.nix +++ b/nixpkgs/nixos/modules/services/networking/unbound.nix @@ -76,12 +76,13 @@ in { checkconf = mkOption { type = types.bool; - default = !cfg.settings ? include; - defaultText = "!config.services.unbound.settings ? include"; + default = !cfg.settings ? include && !cfg.settings ? remote-control; + defaultText = "!services.unbound.settings ? include && !services.unbound.settings ? remote-control"; description = lib.mdDoc '' Wether to check the resulting config file with unbound checkconf for syntax errors. - If settings.include is used, then this options is disabled, as the import can likely not be resolved at build time. + If settings.include is used, this options is disabled, as the import can likely not be accessed at build time. + If settings.remote-control is used, this option is disabled, too as the control-key-file, server-cert-file and server-key-file cannot be accessed at build time. ''; }; @@ -229,8 +230,6 @@ in { resolvconf = { useLocalResolver = mkDefault true; }; - - networkmanager.dns = "unbound"; }; environment.etc."unbound/unbound.conf".source = confFile; |