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nixos/wireless: add manual network configuration

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rnhmjoj 2017-10-17 11:14:44 +02:00
parent 1503409aac
commit 2918f6a3f0
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1 changed files with 51 additions and 9 deletions
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60
nixos/modules/services/networking/wpa_supplicant.nix
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@ -8,17 +8,20 @@ let
${optionalString cfg.userControlled.enable ''
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=${cfg.userControlled.group}
update_config=1''}
${concatStringsSep "\n" (mapAttrsToList (ssid: networkConfig: let
psk = if networkConfig.psk != null
then ''"${networkConfig.psk}"''
else networkConfig.pskRaw;
priority = networkConfig.priority;
${concatStringsSep "\n" (mapAttrsToList (ssid: config: with config; let
key = if psk != null
then ''"${psk}"''
else pskRaw;
baseAuth = if key != null
then ''psk=${key}''
else ''key_mgmt=NONE'';
in ''
network={
ssid="${ssid}"
${optionalString (psk != null) ''psk=${psk}''}
${optionalString (psk == null) ''key_mgmt=NONE''}
${optionalString (priority != null) ''priority=${toString priority}''}
${optionalString hidden "scan_ssid=1"}
${if (auth != null) then auth else baseAuth}
${extraConfig}
}
'') cfg.networks)}
'' else "/etc/wpa_supplicant.conf";
@ -70,6 +73,32 @@ in {
Mutually exclusive with <varname>psk</varname>.
'';
};
auth = mkOption {
type = types.nullOr types.str;
default = null;
example = ''
key_mgmt=WPA-EAP
eap=PEAP
identity="user@example.com"
password="secret"
'';
description = ''
Use this option to configure advanced authentication methods like EAP.
See wpa_supplicant.conf(5) for example configurations.
Mutually exclusive with <varname>psk</varname> and <varname>pskRaw</varname>.
'';
};
hidden = mkOption {
type = types.bool;
default = false;
description = ''
Set this to <literal>true</literal> if the SSID of the network is hidden.
'';
};
priority = mkOption {
type = types.nullOr types.int;
default = null;
@ -83,6 +112,19 @@ in {
policy, signal strength, etc.
'';
};
extraConfig = mkOption {
type = types.str;
default = "";
example = ''
bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
'';
description = ''
Extra configuration lines appended to the network block.
See wpa_supplicant.conf(5) for available options.
'';
};
};
});
description = ''
@ -128,8 +170,8 @@ in {
config = mkIf cfg.enable {
assertions = flip mapAttrsToList cfg.networks (name: cfg: {
assertion = cfg.psk == null || cfg.pskRaw == null;
message = ''networking.wireless."${name}".psk and networking.wireless."${name}".pskRaw are mutually exclusive'';
assertion = with cfg; count (x: x != null) [ psk pskRaw auth ] <= 1;
message = ''options networking.wireless."${name}".{psk,pskRaw,auth} are mutually exclusive'';
});
environment.systemPackages = [ pkgs.wpa_supplicant ];