diff options
Diffstat (limited to 'nixos/modules/services/networking/hostapd.nix')
| -rw-r--r-- | nixos/modules/services/networking/hostapd.nix | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/nixos/modules/services/networking/hostapd.nix b/nixos/modules/services/networking/hostapd.nix deleted file mode 100644 index f719ff59cc7..00000000000 --- a/nixos/modules/services/networking/hostapd.nix +++ /dev/null @@ -1,219 +0,0 @@ -{ config, lib, pkgs, utils, ... }: - -# TODO: -# -# asserts -# ensure that the nl80211 module is loaded/compiled in the kernel -# wpa_supplicant and hostapd on the same wireless interface doesn't make any sense - -with lib; - -let - - cfg = config.services.hostapd; - - escapedInterface = utils.escapeSystemdPath cfg.interface; - - configFile = pkgs.writeText "hostapd.conf" '' - interface=${cfg.interface} - driver=${cfg.driver} - ssid=${cfg.ssid} - hw_mode=${cfg.hwMode} - channel=${toString cfg.channel} - ${optionalString (cfg.countryCode != null) "country_code=${cfg.countryCode}"} - ${optionalString (cfg.countryCode != null) "ieee80211d=1"} - - # logging (debug level) - logger_syslog=-1 - logger_syslog_level=${toString cfg.logLevel} - logger_stdout=-1 - logger_stdout_level=${toString cfg.logLevel} - - ctrl_interface=/run/hostapd - ctrl_interface_group=${cfg.group} - - ${optionalString cfg.wpa '' - wpa=2 - wpa_passphrase=${cfg.wpaPassphrase} - ''} - ${optionalString cfg.noScan "noscan=1"} - - ${cfg.extraConfig} - '' ; - -in - -{ - ###### interface - - options = { - - services.hostapd = { - - enable = mkOption { - type = types.bool; - default = false; - description = '' - Enable putting a wireless interface into infrastructure mode, - allowing other wireless devices to associate with the wireless - interface and do wireless networking. A simple access point will - <option>enable hostapd.wpa</option>, - <option>hostapd.wpaPassphrase</option>, and - <option>hostapd.ssid</option>, as well as DHCP on the wireless - interface to provide IP addresses to the associated stations, and - NAT (from the wireless interface to an upstream interface). - ''; - }; - - interface = mkOption { - default = ""; - example = "wlp2s0"; - type = types.str; - description = '' - The interfaces <command>hostapd</command> will use. - ''; - }; - - noScan = mkOption { - type = types.bool; - default = false; - description = '' - Do not scan for overlapping BSSs in HT40+/- mode. - Caution: turning this on will violate regulatory requirements! - ''; - }; - - driver = mkOption { - default = "nl80211"; - example = "hostapd"; - type = types.str; - description = '' - Which driver <command>hostapd</command> will use. - Most applications will probably use the default. - ''; - }; - - ssid = mkOption { - default = "nixos"; - example = "mySpecialSSID"; - type = types.str; - description = "SSID to be used in IEEE 802.11 management frames."; - }; - - hwMode = mkOption { - default = "g"; - type = types.enum [ "a" "b" "g" ]; - description = '' - Operation mode. - (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g). - ''; - }; - - channel = mkOption { - default = 7; - example = 11; - type = types.int; - description = '' - Channel number (IEEE 802.11) - Please note that some drivers do not use this value from - <command>hostapd</command> and the channel will need to be configured - separately with <command>iwconfig</command>. - ''; - }; - - group = mkOption { - default = "wheel"; - example = "network"; - type = types.str; - description = '' - Members of this group can control <command>hostapd</command>. - ''; - }; - - wpa = mkOption { - type = types.bool; - default = true; - description = '' - Enable WPA (IEEE 802.11i/D3.0) to authenticate with the access point. - ''; - }; - - wpaPassphrase = mkOption { - default = "my_sekret"; - example = "any_64_char_string"; - type = types.str; - description = '' - WPA-PSK (pre-shared-key) passphrase. Clients will need this - passphrase to associate with this access point. - Warning: This passphrase will get put into a world-readable file in - the Nix store! - ''; - }; - - logLevel = mkOption { - default = 2; - type = types.int; - description = '' - Levels (minimum value for logged events): - 0 = verbose debugging - 1 = debugging - 2 = informational messages - 3 = notification - 4 = warning - ''; - }; - - countryCode = mkOption { - default = null; - example = "US"; - type = with types; nullOr str; - description = '' - Country code (ISO/IEC 3166-1). Used to set regulatory domain. - Set as needed to indicate country in which device is operating. - This can limit available channels and transmit power. - These two octets are used as the first two octets of the Country String - (dot11CountryString). - If set this enables IEEE 802.11d. This advertises the countryCode and - the set of allowed channels and transmit power levels based on the - regulatory limits. - ''; - }; - - extraConfig = mkOption { - default = ""; - example = '' - auth_algo=0 - ieee80211n=1 - ht_capab=[HT40-][SHORT-GI-40][DSSS_CCK-40] - ''; - type = types.lines; - description = "Extra configuration options to put in hostapd.conf."; - }; - }; - }; - - - ###### implementation - - config = mkIf cfg.enable { - - environment.systemPackages = [ pkgs.hostapd ]; - - services.udev.packages = optional (cfg.countryCode != null) [ pkgs.crda ]; - - systemd.services.hostapd = - { description = "hostapd wireless AP"; - - path = [ pkgs.hostapd ]; - after = [ "sys-subsystem-net-devices-${escapedInterface}.device" ]; - bindsTo = [ "sys-subsystem-net-devices-${escapedInterface}.device" ]; - requiredBy = [ "network-link-${cfg.interface}.service" ]; - wantedBy = [ "multi-user.target" ]; - - serviceConfig = - { ExecStart = "${pkgs.hostapd}/bin/hostapd ${configFile}"; - Restart = "always"; - }; - }; - }; -} |