infra/modules/matrix/default.nix

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{
flake,
config,
pkgs,
...
}:
let
publicDomain = "matrix.${config.pub-solar-os.networking.domain}";
serverDomain = "${config.pub-solar-os.networking.domain}";
in
{
age.secrets."matrix-synapse-signing-key" = {
file = "${flake.self}/secrets/matrix-synapse-signing-key.age";
mode = "400";
owner = "matrix-synapse";
};
age.secrets."matrix-synapse-secret-config.yaml" = {
file = "${flake.self}/secrets/matrix-synapse-secret-config.yaml.age";
mode = "400";
owner = "matrix-synapse";
};
age.secrets."matrix-synapse-sliding-sync-secret" = {
file = "${flake.self}/secrets/matrix-synapse-sliding-sync-secret.age";
mode = "400";
owner = "matrix-synapse";
};
services.matrix-synapse = {
enable = true;
settings = {
server_name = serverDomain;
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public_baseurl = "https://${publicDomain}/";
database = {
name = "psycopg2";
args = {
host = "/run/postgresql";
cp_max = 10;
cp_min = 5;
database = "matrix";
};
allow_unsafe_locale = false;
txn_limit = 0;
};
listeners = [
{
bind_addresses = [ "127.0.0.1" ];
port = 8008;
resources = [
{
compress = true;
names = [ "client" ];
}
{
compress = false;
names = [ "federation" ];
}
];
tls = false;
type = "http";
x_forwarded = true;
}
{
bind_addresses = [ "127.0.0.1" ];
port = 8012;
resources = [ { names = [ "metrics" ]; } ];
tls = false;
type = "metrics";
}
];
account_threepid_delegates.msisdn = "";
alias_creation_rules = [
{
action = "allow";
alias = "*";
room_id = "*";
user_id = "*";
}
];
allow_guest_access = false;
allow_public_rooms_over_federation = true;
allow_public_rooms_without_auth = false;
auto_join_rooms = [
"#community:${serverDomain}"
"#general:${serverDomain}"
];
autocreate_auto_join_rooms = true;
caches.global_factor = 0.5;
default_room_version = "10";
disable_msisdn_registration = true;
enable_media_repo = true;
enable_metrics = true;
mau_stats_only = true;
enable_registration = false;
enable_registration_captcha = false;
enable_registration_without_verification = false;
enable_room_list_search = true;
encryption_enabled_by_default_for_room_type = "off";
event_cache_size = "100K";
federation_rr_transactions_per_room_per_second = 50;
federation_client_minimum_tls_version = "1.2";
forget_rooms_on_leave = true;
include_profile_data_on_invite = true;
instance_map = { };
limit_profile_requests_to_users_who_share_rooms = false;
max_spider_size = "10M";
max_upload_size = "50M";
media_storage_providers = [ ];
password_config = {
enabled = false;
localdb_enabled = false;
pepper = "";
};
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presence.enabled = true;
push.include_content = false;
rc_admin_redaction = {
burst_count = 50;
per_second = 1;
};
rc_federation = {
concurrent = 3;
reject_limit = 50;
sleep_delay = 500;
sleep_limit = 10;
window_size = 1000;
};
rc_invites = {
per_issuer = {
burst_count = 10;
per_second = 0.3;
};
per_room = {
burst_count = 10;
per_second = 0.3;
};
per_user = {
burst_count = 5;
per_second = 3.0e-3;
};
};
rc_joins = {
local = {
burst_count = 10;
per_second = 0.1;
};
remote = {
burst_count = 10;
per_second = 1.0e-2;
};
};
rc_login = {
account = {
burst_count = 3;
per_second = 0.17;
};
address = {
burst_count = 3;
per_second = 0.17;
};
failed_attempts = {
burst_count = 3;
per_second = 0.17;
};
};
rc_message = {
burst_count = 10;
per_second = 0.2;
};
rc_registration = {
burst_count = 3;
per_second = 0.17;
};
redaction_retention_period = "7d";
forgotten_room_retention_period = "7d";
redis.enabled = false;
registration_requires_token = false;
registrations_require_3pid = [ "email" ];
report_stats = false;
require_auth_for_profile_requests = false;
room_list_publication_rules = [
{
action = "allow";
alias = "*";
room_id = "*";
user_id = "*";
}
];
signing_key_path = "/run/agenix/matrix-synapse-signing-key";
stream_writers = { };
trusted_key_servers = [ { server_name = "matrix.org"; } ];
suppress_key_server_warning = true;
turn_allow_guests = false;
turn_uris = [
"turn:${config.services.coturn.realm}:3478?transport=udp"
"turn:${config.services.coturn.realm}:3478?transport=tcp"
];
turn_user_lifetime = "1h";
url_preview_accept_language = [
"en-US"
"en"
];
url_preview_enabled = true;
url_preview_ip_range_blacklist = [
"127.0.0.0/8"
"10.0.0.0/8"
"172.16.0.0/12"
"192.168.0.0/16"
"100.64.0.0/10"
"192.0.0.0/24"
"169.254.0.0/16"
"192.88.99.0/24"
"198.18.0.0/15"
"192.0.2.0/24"
"198.51.100.0/24"
"203.0.113.0/24"
"224.0.0.0/4"
"::1/128"
"fe80::/10"
"fc00::/7"
"2001:db8::/32"
"ff00::/8"
"fec0::/10"
];
user_directory = {
prefer_local_users = false;
search_all_users = false;
};
user_ips_max_age = "28d";
app_service_config_files = [
"/var/lib/matrix-synapse/telegram-registration.yaml"
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"/var/lib/matrix-appservice-irc/registration.yml"
# "/matrix-appservice-slack-registration.yaml"
# "/hookshot-registration.yml"
# "/matrix-mautrix-signal-registration.yaml"
# "/matrix-mautrix-telegram-registration.yaml"
];
};
withJemalloc = true;
extraConfigFiles = [
"/run/agenix/matrix-synapse-secret-config.yaml"
# The registration file is automatically generated after starting the
# appservice for the first time.
# cp /var/lib/mautrix-telegram/telegram-registration.yaml \
# /var/lib/matrix-synapse/
# chown matrix-synapse:matrix-synapse \
# /var/lib/matrix-synapse/telegram-registration.yaml
"/var/lib/matrix-synapse/telegram-registration.yaml"
];
extras = [
"oidc"
"redis"
];
plugins = [ config.services.matrix-synapse.package.plugins.matrix-synapse-shared-secret-auth ];
sliding-sync = {
enable = true;
settings = {
SYNCV3_SERVER = "https://${publicDomain}";
SYNCV3_BINDADDR = "127.0.0.1:8011";
# The bind addr for Prometheus metrics, which will be accessible at
# /metrics at this address
SYNCV3_PROM = "127.0.0.1:9100";
};
environmentFile = config.age.secrets."matrix-synapse-sliding-sync-secret".path;
};
};
services.restic.backups.matrix-synapse-storagebox = {
paths = [
"/var/lib/matrix-synapse"
"/var/lib/matrix-appservice-irc"
"/var/lib/mautrix-telegram"
"/tmp/matrix-synapse-backup.sql"
];
timerConfig = {
OnCalendar = "*-*-* 05:00:00 Etc/UTC";
};
initialize = true;
passwordFile = config.age.secrets."restic-repo-storagebox".path;
repository = "sftp:u377325@u377325.your-storagebox.de:/backups";
backupPrepareCommand = ''
${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d matrix > /tmp/matrix-synapse-backup.sql
'';
backupCleanupCommand = ''
rm /tmp/matrix-synapse-backup.sql
'';
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
];
};
}