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|
{
config,
pkgs,
lib,
...
}:
{
# Worker plumbing examples: https://github.com/element-hq/synapse/blob/master/docker/configure_workers_and_start.py
# Documentation: https://github.com/element-hq/synapse/blob/develop/docs/workers.md
imports = [ ./workers/module.nix ];
services.matrix-synapse = {
enable = true;
withJemalloc = true;
nginxVirtualHostName = "matrix.rory.gay";
federationSenders = 32;
pushers = 2;
enableStreamWriters = false;
enableAppserviceWorker = true;
enableBackgroundWorker = true;
enableUserDirWorker = true;
#eventStreamWriters = 8;
# https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html
settings = {
server_name = "rory.gay";
enable_registration = true;
registration_requires_token = true;
require_membership_for_aliases = false;
redaction_retention_period = null;
user_ips_max_age = null;
allow_device_name_lookup_over_federation = true;
federation = {
client_timeout = "60s";
max_short_retries = 12;
max_short_retry_delay = "5s";
max_long_retries = 5;
max_long_retry_delay = "30s";
};
registration_shared_secret_path = "/var/lib/matrix-synapse/registration_shared_secret.txt";
listeners = [
{
port = 8008;
bind_addresses = [
"192.168.1.2"
"127.0.0.1"
];
type = "http";
tls = false;
x_forwarded = true;
resources = [
{
names = [
"client"
"federation"
];
compress = false;
}
];
}
{
type = "http";
path = "/run/matrix-synapse/main.sock";
resources = [
{
names = [ "replication" ];
compress = false;
}
];
}
];
dynamic_thumbnails = true;
presence = {
enable = true;
update_interval = 60;
};
url_preview_enabled = true;
database = (
import ./db.nix {
workerName = "main";
dbGroup = "medium";
}
);
app_service_config_files = [
#"/etc/matrix-synapse/appservice-registration.yaml"
"/var/lib/matrix-synapse/modas-registration.yaml"
];
max_image_pixels = "100M";
ui_auth = {
session_timeout = "1m";
};
login_via_existing_session = {
enabled = true;
require_ui_auth = true;
token_timeout = "1y";
};
report_stats = false;
user_directory = {
enabled = true;
search_all_users = true;
prefer_local_users = true;
};
# https://github.com/element-hq/synapse/blob/master/synapse/config/experimental.py
experimental_features = {
"msc2815_enabled" = true; # Redacted event content
"msc3026_enabled" = true; # Busy presence
"msc3266_enabled" = true; # Room summary API
"msc3916_authenticated_media_enabled" = true; # Authenticated media
};
redis = {
enabled = true;
path = "/run/redis-matrix-synapse/redis.sock";
};
instance_map = {
main = {
# replication listener
path = "/run/matrix-synapse/main.sock";
};
};
} // import ./ratelimits.nix // import ./caches.nix;
};
systemd.services.matrix-synapse-reg-token = {
description = "Random registration token for Synapse.";
before = [ "matrix-synapse.service" ]; # So the registration can be used by Synapse
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
script = ''
if [ ! -f "registration_shared_secret.txt" ]
then
cat /dev/urandom | tr -dc a-zA-Z0-9 | fold -w 256 | head -n 1 > registration_shared_secret.txt
else
echo Not generating key, key exists;
fi'';
serviceConfig = {
User = "matrix-synapse";
Group = "matrix-synapse";
WorkingDirectory = "/var/lib/matrix-synapse";
};
};
services.redis = {
package = pkgs.keydb;
servers.matrix-synapse = {
enable = true;
user = "matrix-synapse";
};
};
systemd.tmpfiles.rules = [ "D /run/redis-matrix-synapse 0755 matrix-synapse matrix-synapse" ];
}
|
