aboutsummaryrefslogtreecommitdiff
path: root/overlays
diff options
context:
space:
mode:
Diffstat (limited to 'overlays')
-rw-r--r--overlays/git-daemon-module.nix137
-rw-r--r--overlays/mautrix-discord-module.nix205
-rw-r--r--overlays/mautrix-signal-module.nix204
-rw-r--r--overlays/soju-module.nix132
4 files changed, 0 insertions, 678 deletions
diff --git a/overlays/git-daemon-module.nix b/overlays/git-daemon-module.nix
deleted file mode 100644
index 76b395e..0000000
--- a/overlays/git-daemon-module.nix
+++ /dev/null
@@ -1,137 +0,0 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
-
- cfg = config.services.gitDaemon;
-
-in
-{
-
- ###### interface
-
- options = {
- services.gitDaemon = {
-
- enable = mkOption {
- type = types.bool;
- default = false;
- description = lib.mdDoc ''
- Enable Git daemon, which allows public hosting of git repositories
- without any access controls. This is mostly intended for read-only access.
-
- You can allow write access by setting daemon.receivepack configuration
- item of the repository to true. This is solely meant for a closed LAN setting
- where everybody is friendly.
-
- If you need any access controls, use something else.
- '';
- };
-
- basePath = mkOption {
- type = types.str;
- default = "";
- example = "/srv/git/";
- description = lib.mdDoc ''
- Remap all the path requests as relative to the given path. For example,
- if you set base-path to /srv/git, then if you later try to pull
- git://example.com/hello.git, Git daemon will interpret the path as /srv/git/hello.git.
- '';
- };
-
- exportAll = mkOption {
- type = types.bool;
- default = false;
- description = lib.mdDoc ''
- Publish all directories that look like Git repositories (have the objects
- and refs subdirectories), even if they do not have the git-daemon-export-ok file.
-
- If disabled, you need to touch .git/git-daemon-export-ok in each repository
- you want the daemon to publish.
-
- Warning: enabling this without a repository whitelist or basePath
- publishes every git repository you have.
- '';
- };
-
- repositories = mkOption {
- type = types.listOf types.str;
- default = [ ];
- example = [ "/srv/git" "/home/user/git/repo2" ];
- description = lib.mdDoc ''
- A whitelist of paths of git repositories, or directories containing repositories
- all of which would be published. Paths must not end in "/".
-
- Warning: leaving this empty and enabling exportAll publishes all
- repositories in your filesystem or basePath if specified.
- '';
- };
-
- listenAddress = mkOption {
- type = types.str;
- default = "";
- example = "example.com";
- description = lib.mdDoc "Listen on a specific IP address or hostname.";
- };
-
- port = mkOption {
- type = types.port;
- default = 9418;
- description = lib.mdDoc "Port to listen on.";
- };
-
- options = mkOption {
- type = types.str;
- default = "";
- description = lib.mdDoc "Extra configuration options to be passed to Git daemon.";
- };
-
- user = mkOption {
- type = types.str;
- default = "git";
- description = lib.mdDoc "User under which Git daemon would be running.";
- };
-
- group = mkOption {
- type = types.str;
- default = "git";
- description = lib.mdDoc "Group under which Git daemon would be running.";
- };
-
- createUserAndGroup = mkOption {
- type = types.bool;
- default = true;
- description = lib.mdDoc ''
- Create the specified group and user.
- Disable this option if you want to use the existing user
- '';
- };
- };
- };
-
- ###### implementation
-
- config = mkIf cfg.enable {
-
- users.users.${cfg.user} = optionalAttrs (cfg.createUserAndGroup == true) {
- uid = config.ids.uids.git;
- group = cfg.group;
- description = "Git daemon user";
- };
-
- users.groups.${cfg.group} = optionalAttrs (cfg.createUserAndGroup == true) {
- gid = config.ids.gids.git;
- };
-
- systemd.services.git-daemon = {
- after = [ "network.target" ];
- wantedBy = [ "multi-user.target" ];
- script = "${pkgs.git}/bin/git daemon --reuseaddr "
- + (optionalString (cfg.basePath != "") "--base-path=${cfg.basePath} ")
- + (optionalString (cfg.listenAddress != "") "--listen=${cfg.listenAddress} ")
- + "--port=${toString cfg.port} --user=${cfg.user} --group=${cfg.group} ${cfg.options} "
- + "--verbose " + (optionalString cfg.exportAll "--export-all ") + concatStringsSep " " cfg.repositories;
- };
-
- };
-
-}
diff --git a/overlays/mautrix-discord-module.nix b/overlays/mautrix-discord-module.nix
deleted file mode 100644
index 36cafe6..0000000
--- a/overlays/mautrix-discord-module.nix
+++ /dev/null
@@ -1,205 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-with lib;
-
-let
- dataDir = "/var/lib/mautrix-discord";
- registrationFile = "${dataDir}/discord-registration.yaml";
- cfg = config.services.mautrix-discord;
- settingsFormat = pkgs.formats.json { };
- settingsFile = "${dataDir}/config.json";
- settingsFileUnsubstituted = settingsFormat.generate "mautrix-discord-config.json" cfg.settings;
-
-in
-{
- options = {
- services.mautrix-discord = {
- enable = mkEnableOption (lib.mdDoc "Mautrix-discord, a Matrix-discord puppeting bridge.");
-
- package = mkOption { type = types.package; default = pkgs.mautrix-discord; };
-
- settings = mkOption rec {
- apply = recursiveUpdate default;
- inherit (settingsFormat) type;
- default = {
- homeserver = {
- software = "standard";
- };
-
- appservice = rec {
- database = "sqlite:///${dataDir}/mautrix-discord.db";
- database_opts = { };
- hostname = "localhost";
- port = 8080;
- address = "http://localhost:${toString port}";
- };
-
- bridge = {
- permissions."*" = "relay";
- relay.whitelist = [ ];
- double_puppet_server_map = { };
- login_shared_secret_map = { };
- };
-
- logging = {
- min_level = "debug";
- writers = [
- {
- type = "stdout";
- format = "pretty-colored";
- }
- ];
- };
- };
- example = literalExpression ''
- {
- homeserver = {
- address = "http://localhost:8008";
- domain = "public-domain.tld";
- };
-
- appservice.public = {
- prefix = "/public";
- external = "https://public-appservice-address/public";
- };
-
- bridge.permissions = {
- "example.com" = "full";
- "@admin:example.com" = "admin";
- };
- }
- '';
- description = lib.mdDoc ''
- {file}`config.yaml` configuration as a Nix attribute set.
- Configuration options should match those described in
- [example-config.yaml](https://github.com/mautrix/discord/blob/master/discord/example-config.yaml).
-
- Secret tokens should be specified using {option}`environmentFile`
- instead of this world-readable attribute set.
- '';
- };
-
- environmentFile = mkOption {
- type = types.nullOr types.path;
- default = null;
- description = lib.mdDoc ''
- File containing environment variables to be passed to the mautrix-discord service,
- in which secret tokens can be specified securely by defining values for e.g.
- `MAUTRIX_DISCORD_APPSERVICE_AS_TOKEN`,
- `MAUTRIX_DISCORD_APPSERVICE_HS_TOKEN`,
-
- These environment variables can also be used to set other options by
- replacing hierarchy levels by `.`, converting the name to uppercase
- and prepending `MAUTRIX_DISCORD_`.
- For example, the first value above maps to
- {option}`settings.appservice.as_token`.
-
- The environment variable values can be prefixed with `json::` to have
- them be parsed as JSON. For example, `login_shared_secret_map` can be
- set as follows:
- `MAUTRIX_DISCORD_BRIDGE_LOGIN_SHARED_SECRET_MAP=json::{"example.com":"secret"}`.
- '';
- };
-
- serviceDependencies = mkOption {
- type = with types; listOf str;
- default = optional config.services.matrix-synapse.enable "matrix-synapse.service";
- defaultText = literalExpression ''
- optional config.services.matrix-synapse.enable "matrix-synapse.service"
- '';
- description = lib.mdDoc ''
- List of Systemd services to require and wait for when starting the application service.
- '';
- };
- };
- };
-
- config = mkIf cfg.enable {
- users.users.mautrix-discord = {
- isSystemUser = true;
- group = "mautrix-discord";
- home = dataDir;
- description = "Mautrix-Discord bridge user";
- };
-
- users.groups.mautrix-discord = {};
-
- systemd.services.mautrix-discord = {
- description = "Mautrix-discord, a Matrix-discord puppeting bridge.";
-
- wantedBy = [ "multi-user.target" ];
- wants = [ "network-online.target" ] ++ cfg.serviceDependencies;
- after = [ "network-online.target" ] ++ cfg.serviceDependencies;
-
- preStart = ''
- # substitute the settings file by environment variables
- # in this case read from EnvironmentFile
- test -f '${settingsFile}' && rm -f '${settingsFile}'
- old_umask=$(umask)
- umask 0177
- ${pkgs.envsubst}/bin/envsubst \
- -o '${settingsFile}' \
- -i '${settingsFileUnsubstituted}' \
- umask $old_umask
-
- # generate the appservice's registration file if absent
- if [ ! -f '${registrationFile}' ]; then
- ${pkgs.mautrix-discord}/bin/mautrix-discord \
- --generate-registration \
- --config='${settingsFile}' \
- --registration='${registrationFile}'
- fi
- chmod 640 ${registrationFile}
-
- umask 0177
- ${pkgs.yq}/bin/yq -s '.[0].appservice.as_token = .[1].as_token
- | .[0].appservice.hs_token = .[1].hs_token
- | .[0]' '${settingsFile}' '${registrationFile}' \
- > '${settingsFile}.tmp'
- mv '${settingsFile}.tmp' '${settingsFile}'
- umask $old_umask
- '';
-
- serviceConfig = {
- Type = "simple";
- Restart = "on-failure";
-
- LockPersonality = true;
- MemoryDenyWriteExecute = true;
- NoNewPrivileges = true;
- ProtectSystem = "strict";
- ProtectHome = true;
- ProtectKernelTunables = true;
- ProtectKernelModules = true;
- ProtectKernelLogs = true;
- ProtectControlGroups = true;
- ProtectClock = true;
- ProtectHostname = true;
- RestrictRealtime = true;
- RestrictSUIDSGID = true;
-
- SystemCallArchitectures = "native";
- SystemCallErrorNumber = "EPERM";
- SystemCallFilter = ["@system-service"];
-
- PrivateTmp = true;
- PrivateDevices = true;
- PrivateUsers = true;
-
- User = "mautrix-discord";
- Group = "mautrix-discord";
- WorkingDirectory = dataDir;
- StateDirectory = baseNameOf dataDir;
- UMask = "0027";
- EnvironmentFile = cfg.environmentFile;
-
- ExecStart = ''
- ${cfg.package}/bin/mautrix-discord \
- --config='${settingsFile}' \
- --registration='${registrationFile}'
- '';
- };
- restartTriggers = [settingsFileUnsubstituted];
- };
- };
-}
diff --git a/overlays/mautrix-signal-module.nix b/overlays/mautrix-signal-module.nix
deleted file mode 100644
index 983d635..0000000
--- a/overlays/mautrix-signal-module.nix
+++ /dev/null
@@ -1,204 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-with lib;
-
-let
- dataDir = "/var/lib/mautrix-signal";
- registrationFile = "${dataDir}/signal-registration.yaml";
- cfg = config.services.mautrix-signal;
- settingsFormat = pkgs.formats.json { };
- settingsFile = "${dataDir}/config.json";
- settingsFileUnsubstituted =
- settingsFormat.generate "mautrix-signal-config.json" cfg.settings;
-
-in
-{
- # NOTE(2024-01-11): Upstream has been moved to a Go version.
- # Environment-based credential setting might not work.
- options = {
- services.mautrix-signal = {
- enable = mkEnableOption (lib.mdDoc "Mautrix-Signal, a Matrix-Signal puppeting bridge.");
-
- package = mkOption { type = types.package; default = pkgs.mautrix-signal; };
-
- settings = mkOption rec {
- apply = recursiveUpdate default;
- inherit (settingsFormat) type;
- default = {
- homeserver = {
- software = "standard";
- };
-
- appservice = rec {
- database = "sqlite:///${dataDir}/mautrix-signal.db";
- database_opts = { };
- hostname = "localhost";
- port = 8080;
- address = "http://localhost:${toString port}";
- };
-
- signal.socket_path = config.services.signald.socketPath;
-
- bridge = {
- permissions."*" = "relay";
- relay.whitelist = [ ];
- double_puppet_server_map = { };
- login_shared_secret_map = { };
- };
-
- logging = {
- min_level = "debug";
- writers = [
- {
- type = "stdout";
- format = "pretty-colored";
- }
- ];
- };
- };
- example = literalExpression ''
- {
- homeserver = {
- address = "http://localhost:8008";
- domain = "public-domain.tld";
- };
-
- appservice.public = {
- prefix = "/public";
- external = "https://public-appservice-address/public";
- };
-
- bridge.permissions = {
- "example.com" = "full";
- "@admin:example.com" = "admin";
- };
- }
- '';
- description = lib.mdDoc ''
- {file}`config.yaml` configuration as a Nix attribute set.
- Configuration options should match those described in
- [example-config.yaml](https://github.com/mautrix/signal/blob/master/signal/example-config.yaml).
-
- Secret tokens should be specified using {option}`environmentFile`
- instead of this world-readable attribute set.
- '';
- };
-
- environmentFile = mkOption {
- type = types.nullOr types.path;
- default = null;
- description = lib.mdDoc ''
- File containing environment variables to be passed to the mautrix-signal service,
- in which secret tokens can be specified securely by defining values for e.g.
- `MAUTRIX_SIGNAL_APPSERVICE_AS_TOKEN`,
- `MAUTRIX_SIGNAL_APPSERVICE_HS_TOKEN`,
-
- These environment variables can also be used to set other options by
- replacing hierarchy levels by `.`, converting the name to uppercase
- and prepending `MAUTRIX_SIGNAL_`.
- For example, the first value above maps to
- {option}`settings.appservice.as_token`.
-
- The environment variable values can be prefixed with `json::` to have
- them be parsed as JSON. For example, `login_shared_secret_map` can be
- set as follows:
- `MAUTRIX_SIGNAL_BRIDGE_LOGIN_SHARED_SECRET_MAP=json::{"example.com":"secret"}`.
- '';
- };
-
- serviceDependencies = mkOption {
- type = with types; listOf str;
- default = optional config.services.matrix-synapse.enable "matrix-synapse.service";
- defaultText = literalExpression ''
- optional config.services.matrix-synapse.enable "matrix-synapse.service"
- '';
- description = lib.mdDoc ''
- List of Systemd services to require and wait for when starting the application service.
- '';
- };
- };
- };
-
- config = mkIf cfg.enable {
- services.signald.enable = true;
-
- systemd.services.mautrix-signal = {
- description = "Mautrix-Signal, a Matrix-Signal puppeting bridge.";
-
- wantedBy = [ "multi-user.target" ];
- wants = [ "network-online.target" ] ++ cfg.serviceDependencies;
- after = [ "network-online.target" ] ++ cfg.serviceDependencies;
- path = [ pkgs.lottieconverter pkgs.ffmpeg-full ];
-
- # TODO(2023-01-11): Still relevant in Go version?
- # mautrix-signal tries to generate a dotfile in the home directory of
- # the running user if using a postgresql database:
- #
- # File "python3.10/site-packages/asyncpg/connect_utils.py", line 257, in _dot_postgre>
- # return (pathlib.Path.home() / '.postgresql' / filename).resolve()
- # File "python3.10/pathlib.py", line 1000, in home
- # return cls("~").expanduser()
- # File "python3.10/pathlib.py", line 1440, in expanduser
- # raise RuntimeError("Could not determine home directory.")
- # RuntimeError: Could not determine home directory.
- environment.HOME = dataDir;
-
- preStart = ''
- # substitute the settings file by environment variables
- # in this case read from EnvironmentFile
- test -f '${settingsFile}' && rm -f '${settingsFile}'
- old_umask=$(umask)
- umask 0177
- ${pkgs.envsubst}/bin/envsubst \
- -o '${settingsFile}' \
- -i '${settingsFileUnsubstituted}' \
- umask $old_umask
-
- # generate the appservice's registration file if absent
- if [ ! -f '${registrationFile}' ]; then
- ${cfg.package}/bin/mautrix-signal \
- --generate-registration \
- --config='${settingsFile}' \
- --registration='${registrationFile}'
- fi
- chmod 640 ${registrationFile}
-
- umask 0177
- ${pkgs.yq}/bin/yq -s '.[0].appservice.as_token = .[1].as_token
- | .[0].appservice.hs_token = .[1].hs_token
- | .[0]' '${settingsFile}' '${registrationFile}' \
- > '${settingsFile}.tmp'
- mv '${settingsFile}.tmp' '${settingsFile}'
- umask $old_umask
- '';
-
- serviceConfig = {
- Type = "simple";
- Restart = "always";
-
- ProtectSystem = "strict";
- ProtectHome = true;
- ProtectKernelTunables = true;
- ProtectKernelModules = true;
- ProtectControlGroups = true;
-
- DynamicUser = true;
- SupplementaryGroups = [ "signald" ];
- PrivateTmp = true;
- WorkingDirectory = cfg.package; # necessary for the database migration scripts to be found
- StateDirectory = baseNameOf dataDir;
- UMask = "0027";
- EnvironmentFile = cfg.environmentFile;
-
- ExecStart = ''
- ${cfg.package}/bin/mautrix-signal \
- --config='${settingsFile}'
- '';
-
- restartTriggers = [settingsFileUnsubstituted];
- };
- };
- };
-
- # meta.maintainers = with maintainers; [ boppyt ];
-}
diff --git a/overlays/soju-module.nix b/overlays/soju-module.nix
deleted file mode 100644
index d14082c..0000000
--- a/overlays/soju-module.nix
+++ /dev/null
@@ -1,132 +0,0 @@
-# Not an overlay, module replacement
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
- cfg = config.services.soju;
- stateDir = "/var/lib/soju";
- listenCfg = concatMapStringsSep "\n" (l: "listen ${l}") cfg.listen;
- tlsCfg = optionalString (cfg.tlsCertificate != null)
- "tls ${cfg.tlsCertificate} ${cfg.tlsCertificateKey}";
- logCfg = optionalString cfg.enableMessageLogging
- "log fs ${stateDir}/logs";
-
- configFile = pkgs.writeText "soju.conf" ''
- ${listenCfg}
- hostname ${cfg.hostName}
- ${tlsCfg}
- db sqlite3 ${stateDir}/soju.db
- ${logCfg}
- http-origin ${concatStringsSep " " cfg.httpOrigins}
- accept-proxy-ip ${concatStringsSep " " cfg.acceptProxyIP}
-
- ${cfg.extraConfig}
- '';
-in
-{
- ###### interface
-
- options.services.soju = {
- enable = mkEnableOption (lib.mdDoc "soju");
-
- listen = mkOption {
- type = types.listOf types.str;
- default = [ ":6697" ];
- description = lib.mdDoc ''
- Where soju should listen for incoming connections. See the
- `listen` directive in
- {manpage}`soju(1)`.
- '';
- };
-
- hostName = mkOption {
- type = types.str;
- default = config.networking.hostName;
- defaultText = literalExpression "config.networking.hostName";
- description = lib.mdDoc "Server hostname.";
- };
-
- tlsCertificate = mkOption {
- type = types.nullOr types.path;
- default = null;
- example = "/var/host.cert";
- description = lib.mdDoc "Path to server TLS certificate.";
- };
-
- tlsCertificateKey = mkOption {
- type = types.nullOr types.path;
- default = null;
- example = "/var/host.key";
- description = lib.mdDoc "Path to server TLS certificate key.";
- };
-
- enableMessageLogging = mkOption {
- type = types.bool;
- default = true;
- description = lib.mdDoc "Whether to enable message logging.";
- };
-
- httpOrigins = mkOption {
- type = types.listOf types.str;
- default = [ ];
- description = lib.mdDoc ''
- List of allowed HTTP origins for WebSocket listeners. The parameters are
- interpreted as shell patterns, see
- {manpage}`glob(7)`.
- '';
- };
-
- acceptProxyIP = mkOption {
- type = types.listOf types.str;
- default = [ ];
- description = lib.mdDoc ''
- Allow the specified IPs to act as a proxy. Proxys have the ability to
- overwrite the remote and local connection addresses (via the X-Forwarded-\*
- HTTP header fields). The special name "localhost" accepts the loopback
- addresses 127.0.0.0/8 and ::1/128. By default, all IPs are rejected.
- '';
- };
-
- extraConfig = mkOption {
- type = types.lines;
- default = "";
- description = lib.mdDoc "Lines added verbatim to the configuration file.";
- };
-
- extraGroups = mkOption {
- type = types.listOf types.str;
- default = [ ];
- description = lib.mdDoc "Extra groups for the dynamic user.";
- };
- };
-
- ###### implementation
-
- config = mkIf cfg.enable {
- assertions = [
- {
- assertion = (cfg.tlsCertificate != null) == (cfg.tlsCertificateKey != null);
- message = ''
- services.soju.tlsCertificate and services.soju.tlsCertificateKey
- must both be specified to enable TLS.
- '';
- }
- ];
-
- systemd.services.soju = {
- description = "soju IRC bouncer";
- wantedBy = [ "multi-user.target" ];
- after = [ "network-online.target" ];
- serviceConfig = {
- DynamicUser = true;
- SupplementaryGroups = cfg.extraGroups;
- Restart = "always";
- ExecStart = "${pkgs.soju}/bin/soju -config ${configFile}";
- StateDirectory = "soju";
- };
- };
- };
-
- meta.maintainers = with maintainers; [ malvo ];
-}
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-07 03:05:20 +0000