nixos/mautrix-whatsapp: adapt to new config file format

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Kabbone 2025-06-28 10:40:53 +02:00 committed by Sandro Jäckel
parent 6e5554c44c
commit 65a1a7985a
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@ -8,34 +8,55 @@ let
cfg = config.services.mautrix-whatsapp;
dataDir = "/var/lib/mautrix-whatsapp";
registrationFile = "${dataDir}/whatsapp-registration.yaml";
settingsFile = "${dataDir}/config.json";
settingsFile = "${dataDir}/config.yaml";
settingsFileUnsubstituted = settingsFormat.generate "mautrix-whatsapp-config-unsubstituted.json" cfg.settings;
settingsFormat = pkgs.formats.json { };
appservicePort = 29318;
# to be used with a list of lib.mkIf values
optOneOf = lib.lists.findFirst (value: value.condition) (lib.mkIf false null);
mkDefaults = lib.mapAttrsRecursive (n: v: lib.mkDefault v);
defaultConfig = {
network = {
displayname_template = "{{or .BusinessName .PushName .Phone}} (WA)";
identity_change_notices = true;
history_sync = {
request_full_sync = true;
};
};
bridge = {
command_prefix = "!wa";
relay.enabled = true;
permissions."*" = "relay";
};
database = {
type = "sqlite3-fk-wal";
uri = "file:${dataDir}/mautrix-whatsapp.db?_txlock=immediate";
};
homeserver.address = "http://localhost:8448";
appservice = {
hostname = "[::]";
port = appservicePort;
database.type = "sqlite3";
database.uri = "${dataDir}/mautrix-whatsapp.db";
id = "whatsapp";
bot.username = "whatsappbot";
bot.displayname = "WhatsApp Bridge Bot";
bot = {
username = "whatsappbot";
displayname = "WhatsApp Bridge Bot";
};
as_token = "";
hs_token = "";
};
bridge = {
username_template = "whatsapp_{{.}}";
displayname_template = "{{if .BusinessName}}{{.BusinessName}}{{else if .PushName}}{{.PushName}}{{else}}{{.JID}}{{end}} (WA)";
double_puppet_server_map = { };
login_shared_secret_map = { };
command_prefix = "!wa";
permissions."*" = "relay";
relay.enabled = true;
};
double_puppet = {
servers = { };
secrets = { };
};
# By default, the following keys/secrets are set to `generate`. This would break when the service
# is restarted, since the previously generated configuration will be overwritten everytime.
# If encryption is enabled, it's recommended to set those keys via `environmentFile`.
encryption.pickle_key = "";
provisioning.shared_secret = "";
public_media.signing_key = "";
direct_media.server_key = "";
logging = {
min_level = "info";
writers = lib.singleton {
@ -49,65 +70,78 @@ let
in
{
options.services.mautrix-whatsapp = {
enable = lib.mkEnableOption "mautrix-whatsapp, a puppeting/relaybot bridge between Matrix and WhatsApp";
enable = lib.mkEnableOption "mautrix-whatsapp, a Matrix-WhatsApp puppeting bridge";
package = lib.mkPackageOption pkgs "mautrix-whatsapp" { };
settings = lib.mkOption {
apply = lib.recursiveUpdate defaultConfig;
type = settingsFormat.type;
default = defaultConfig;
description = ''
{file}`config.yaml` configuration as a Nix attribute set.
Configuration options should match those described in
[example-config.yaml](https://github.com/mautrix/whatsapp/blob/master/example-config.yaml).
Configuration options should match those described in the example configuration.
Get an example configuration by executing `mautrix-whatsapp -c example.yaml --generate-example-config`
Secret tokens should be specified using {option}`environmentFile`
instead of this world-readable attribute set.
'';
example = {
appservice = {
database = {
type = "postgres";
uri = "postgresql:///mautrix_whatsapp?host=/run/postgresql";
};
id = "whatsapp";
ephemeral_events = false;
};
bridge = {
history_sync = {
request_full_sync = true;
};
private_chat_portal_meta = true;
mute_bridging = true;
encryption = {
allow = true;
default = true;
require = true;
};
provisioning = {
shared_secret = "disable";
};
mute_only_on_create = false;
permissions = {
"example.com" = "user";
};
};
database = {
type = "postgres";
uri = "postgresql:///mautrix_whatsapp?host=/run/postgresql";
};
homeserver = {
address = "http://[::1]:8008";
domain = "my-domain.tld";
};
appservice = {
id = "whatsapp";
ephemeral_events = false;
};
matrix.message_status_events = true;
provisioning = {
shared_secret = "disable";
};
backfill.enabled = true;
encryption = {
allow = true;
default = true;
require = true;
pickle_key = "$ENCRYPTION_PICKLE_KEY";
};
};
};
environmentFile = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
description = ''
File containing environment variables to be passed to the mautrix-whatsapp service,
in which secret tokens can be specified securely by optionally defining a value for
`MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET`.
File containing environment variables to be passed to the mautrix-whatsapp service.
If an environment variable `MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET` is set,
then its value will be used in the configuration file for the option
`double_puppet.secrets` without leaking it to the store, using the configured
`homeserver.domain` as key.
'';
};
serviceDependencies = lib.mkOption {
type = with lib.types; listOf str;
default = lib.optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnit;
defaultText = lib.literalExpression "lib.optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnits";
default =
lib.optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnit
++ lib.optional config.services.matrix-conduit.enable "conduit.service";
defaultText = lib.literalExpression ''
optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnit
++ optional config.services.matrix-conduit.enable "conduit.service"
'';
description = ''
List of Systemd services to require and wait for when starting the application service.
List of systemd units to require and wait for when starting the application service.
'';
};
@ -140,20 +174,28 @@ in
serviceConfig.SupplementaryGroups = [ "mautrix-whatsapp" ];
};
services.mautrix-whatsapp.settings = lib.mkMerge (
map mkDefaults [
defaultConfig
# Note: this is defined here to avoid the docs depending on `config`
{ homeserver.domain = config.services.matrix-synapse.settings.server_name; }
# Note: this is defined here to avoid the docs depending on `config`
services.mautrix-whatsapp.settings.homeserver = optOneOf (
with config.services;
[
(lib.mkIf matrix-synapse.enable (mkDefaults {
domain = matrix-synapse.settings.server_name;
}))
(lib.mkIf matrix-conduit.enable (mkDefaults {
domain = matrix-conduit.settings.global.server_name;
address = "http://localhost:${toString matrix-conduit.settings.global.port}";
}))
]
);
systemd.services.mautrix-whatsapp = {
description = "Mautrix-WhatsApp Service - A WhatsApp bridge for Matrix";
description = "Mautrix-WhatsApp, a Matrix-WhatsApp puppeting bridge";
wantedBy = [ "multi-user.target" ];
wants = [ "network-online.target" ] ++ cfg.serviceDependencies;
after = [ "network-online.target" ] ++ cfg.serviceDependencies;
# ffmpeg is required for conversion of voice messages
path = [ pkgs.ffmpeg-headless ];
preStart = ''
# substitute the settings file by environment variables
@ -183,7 +225,7 @@ in
${pkgs.yq}/bin/yq -s '.[0].appservice.as_token = .[1].as_token
| .[0].appservice.hs_token = .[1].hs_token
| .[0]
| if env.MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET then .bridge.login_shared_secret_map.[.homeserver.domain] = env.MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET else . end' \
| if env.MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET then .double_puppet.secrets.[.homeserver.domain] = env.MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET else . end' \
'${settingsFile}' '${registrationFile}' > '${settingsFile}.tmp'
mv '${settingsFile}.tmp' '${settingsFile}'
umask $old_umask
@ -201,7 +243,6 @@ in
--registration='${registrationFile}'
'';
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateDevices = true;
PrivateTmp = true;
@ -227,5 +268,12 @@ in
restartTriggers = [ settingsFileUnsubstituted ];
};
};
meta.maintainers = with lib.maintainers; [ frederictobiasc ];
meta = {
buildDocsInSandbox = false;
doc = ./mautrix-whatsapp.md;
maintainers = with lib.maintainers; [
pentane
frederictobiasc
];
};
}