Files
parrhesia/config/runtime.exs

684 lines
23 KiB
Elixir

import Config
string_env = fn name, default ->
case System.get_env(name) do
nil -> default
"" -> default
value -> value
end
end
int_env = fn name, default ->
case System.get_env(name) do
nil -> default
value -> String.to_integer(value)
end
end
bool_env = fn name, default ->
case System.get_env(name) do
nil ->
default
value ->
case String.downcase(value) do
"1" -> true
"true" -> true
"yes" -> true
"on" -> true
"0" -> false
"false" -> false
"no" -> false
"off" -> false
_other -> raise "environment variable #{name} must be a boolean value"
end
end
end
csv_env = fn name, default ->
case System.get_env(name) do
nil ->
default
value ->
value
|> String.split(",", trim: true)
|> Enum.map(&String.trim/1)
|> Enum.reject(&(&1 == ""))
end
end
json_env = fn name, default ->
case System.get_env(name) do
nil ->
default
"" ->
default
value ->
case JSON.decode(value) do
{:ok, decoded} ->
decoded
{:error, reason} ->
raise "environment variable #{name} must contain valid JSON: #{inspect(reason)}"
end
end
end
infinity_or_int_env = fn name, default ->
case System.get_env(name) do
nil ->
default
value ->
normalized = value |> String.trim() |> String.downcase()
if normalized == "infinity" do
:infinity
else
String.to_integer(value)
end
end
end
outbound_overflow_strategy_env = fn name, default ->
case System.get_env(name) do
nil ->
default
"close" ->
:close
"drop_oldest" ->
:drop_oldest
"drop_newest" ->
:drop_newest
_other ->
raise "environment variable #{name} must be one of: close, drop_oldest, drop_newest"
end
end
ipv4_env = fn name, default ->
case System.get_env(name) do
nil ->
default
value ->
case String.split(value, ".", parts: 4) do
[a, b, c, d] ->
octets = Enum.map([a, b, c, d], &String.to_integer/1)
if Enum.all?(octets, &(&1 >= 0 and &1 <= 255)) do
List.to_tuple(octets)
else
raise "environment variable #{name} must be a valid IPv4 address"
end
_other ->
raise "environment variable #{name} must be a valid IPv4 address"
end
end
end
if config_env() == :prod do
database_url =
System.get_env("DATABASE_URL") ||
raise "environment variable DATABASE_URL is missing. Example: ecto://USER:PASS@HOST/DATABASE"
repo_defaults = Application.get_env(:parrhesia, Parrhesia.Repo, [])
read_repo_defaults = Application.get_env(:parrhesia, Parrhesia.ReadRepo, [])
relay_url_default = Application.get_env(:parrhesia, :relay_url)
moderation_cache_enabled_default =
Application.get_env(:parrhesia, :moderation_cache_enabled, true)
enable_expiration_worker_default =
Application.get_env(:parrhesia, :enable_expiration_worker, true)
limits_defaults = Application.get_env(:parrhesia, :limits, [])
policies_defaults = Application.get_env(:parrhesia, :policies, [])
listeners_defaults = Application.get_env(:parrhesia, :listeners, %{})
retention_defaults = Application.get_env(:parrhesia, :retention, [])
features_defaults = Application.get_env(:parrhesia, :features, [])
acl_defaults = Application.get_env(:parrhesia, :acl, [])
default_pool_size = Keyword.get(repo_defaults, :pool_size, 32)
default_queue_target = Keyword.get(repo_defaults, :queue_target, 1_000)
default_queue_interval = Keyword.get(repo_defaults, :queue_interval, 5_000)
default_read_pool_size = Keyword.get(read_repo_defaults, :pool_size, default_pool_size)
default_read_queue_target = Keyword.get(read_repo_defaults, :queue_target, default_queue_target)
default_read_queue_interval =
Keyword.get(read_repo_defaults, :queue_interval, default_queue_interval)
pool_size = int_env.("POOL_SIZE", default_pool_size)
queue_target = int_env.("DB_QUEUE_TARGET_MS", default_queue_target)
queue_interval = int_env.("DB_QUEUE_INTERVAL_MS", default_queue_interval)
read_pool_size = int_env.("DB_READ_POOL_SIZE", default_read_pool_size)
read_queue_target = int_env.("DB_READ_QUEUE_TARGET_MS", default_read_queue_target)
read_queue_interval = int_env.("DB_READ_QUEUE_INTERVAL_MS", default_read_queue_interval)
limits = [
max_frame_bytes:
int_env.(
"PARRHESIA_LIMITS_MAX_FRAME_BYTES",
Keyword.get(limits_defaults, :max_frame_bytes, 1_048_576)
),
max_event_bytes:
int_env.(
"PARRHESIA_LIMITS_MAX_EVENT_BYTES",
Keyword.get(limits_defaults, :max_event_bytes, 262_144)
),
max_filters_per_req:
int_env.(
"PARRHESIA_LIMITS_MAX_FILTERS_PER_REQ",
Keyword.get(limits_defaults, :max_filters_per_req, 16)
),
max_filter_limit:
int_env.(
"PARRHESIA_LIMITS_MAX_FILTER_LIMIT",
Keyword.get(limits_defaults, :max_filter_limit, 500)
),
max_tags_per_event:
int_env.(
"PARRHESIA_LIMITS_MAX_TAGS_PER_EVENT",
Keyword.get(limits_defaults, :max_tags_per_event, 256)
),
max_tag_values_per_filter:
int_env.(
"PARRHESIA_LIMITS_MAX_TAG_VALUES_PER_FILTER",
Keyword.get(limits_defaults, :max_tag_values_per_filter, 128)
),
ip_max_event_ingest_per_window:
int_env.(
"PARRHESIA_LIMITS_IP_MAX_EVENT_INGEST_PER_WINDOW",
Keyword.get(limits_defaults, :ip_max_event_ingest_per_window, 1_000)
),
ip_event_ingest_window_seconds:
int_env.(
"PARRHESIA_LIMITS_IP_EVENT_INGEST_WINDOW_SECONDS",
Keyword.get(limits_defaults, :ip_event_ingest_window_seconds, 1)
),
relay_max_event_ingest_per_window:
int_env.(
"PARRHESIA_LIMITS_RELAY_MAX_EVENT_INGEST_PER_WINDOW",
Keyword.get(limits_defaults, :relay_max_event_ingest_per_window, 10_000)
),
relay_event_ingest_window_seconds:
int_env.(
"PARRHESIA_LIMITS_RELAY_EVENT_INGEST_WINDOW_SECONDS",
Keyword.get(limits_defaults, :relay_event_ingest_window_seconds, 1)
),
max_subscriptions_per_connection:
int_env.(
"PARRHESIA_LIMITS_MAX_SUBSCRIPTIONS_PER_CONNECTION",
Keyword.get(limits_defaults, :max_subscriptions_per_connection, 32)
),
max_event_future_skew_seconds:
int_env.(
"PARRHESIA_LIMITS_MAX_EVENT_FUTURE_SKEW_SECONDS",
Keyword.get(limits_defaults, :max_event_future_skew_seconds, 900)
),
max_event_ingest_per_window:
int_env.(
"PARRHESIA_LIMITS_MAX_EVENT_INGEST_PER_WINDOW",
Keyword.get(limits_defaults, :max_event_ingest_per_window, 120)
),
event_ingest_window_seconds:
int_env.(
"PARRHESIA_LIMITS_EVENT_INGEST_WINDOW_SECONDS",
Keyword.get(limits_defaults, :event_ingest_window_seconds, 1)
),
auth_max_age_seconds:
int_env.(
"PARRHESIA_LIMITS_AUTH_MAX_AGE_SECONDS",
Keyword.get(limits_defaults, :auth_max_age_seconds, 600)
),
max_outbound_queue:
int_env.(
"PARRHESIA_LIMITS_MAX_OUTBOUND_QUEUE",
Keyword.get(limits_defaults, :max_outbound_queue, 256)
),
outbound_drain_batch_size:
int_env.(
"PARRHESIA_LIMITS_OUTBOUND_DRAIN_BATCH_SIZE",
Keyword.get(limits_defaults, :outbound_drain_batch_size, 64)
),
outbound_overflow_strategy:
outbound_overflow_strategy_env.(
"PARRHESIA_LIMITS_OUTBOUND_OVERFLOW_STRATEGY",
Keyword.get(limits_defaults, :outbound_overflow_strategy, :close)
),
max_negentropy_payload_bytes:
int_env.(
"PARRHESIA_LIMITS_MAX_NEGENTROPY_PAYLOAD_BYTES",
Keyword.get(limits_defaults, :max_negentropy_payload_bytes, 4096)
),
max_negentropy_sessions_per_connection:
int_env.(
"PARRHESIA_LIMITS_MAX_NEGENTROPY_SESSIONS_PER_CONNECTION",
Keyword.get(limits_defaults, :max_negentropy_sessions_per_connection, 8)
),
max_negentropy_total_sessions:
int_env.(
"PARRHESIA_LIMITS_MAX_NEGENTROPY_TOTAL_SESSIONS",
Keyword.get(limits_defaults, :max_negentropy_total_sessions, 10_000)
),
max_negentropy_items_per_session:
int_env.(
"PARRHESIA_LIMITS_MAX_NEGENTROPY_ITEMS_PER_SESSION",
Keyword.get(limits_defaults, :max_negentropy_items_per_session, 50_000)
),
negentropy_id_list_threshold:
int_env.(
"PARRHESIA_LIMITS_NEGENTROPY_ID_LIST_THRESHOLD",
Keyword.get(limits_defaults, :negentropy_id_list_threshold, 32)
),
negentropy_session_idle_timeout_seconds:
int_env.(
"PARRHESIA_LIMITS_NEGENTROPY_SESSION_IDLE_TIMEOUT_SECONDS",
Keyword.get(limits_defaults, :negentropy_session_idle_timeout_seconds, 60)
),
negentropy_session_sweep_interval_seconds:
int_env.(
"PARRHESIA_LIMITS_NEGENTROPY_SESSION_SWEEP_INTERVAL_SECONDS",
Keyword.get(limits_defaults, :negentropy_session_sweep_interval_seconds, 10)
)
]
policies = [
auth_required_for_writes:
bool_env.(
"PARRHESIA_POLICIES_AUTH_REQUIRED_FOR_WRITES",
Keyword.get(policies_defaults, :auth_required_for_writes, false)
),
auth_required_for_reads:
bool_env.(
"PARRHESIA_POLICIES_AUTH_REQUIRED_FOR_READS",
Keyword.get(policies_defaults, :auth_required_for_reads, false)
),
min_pow_difficulty:
int_env.(
"PARRHESIA_POLICIES_MIN_POW_DIFFICULTY",
Keyword.get(policies_defaults, :min_pow_difficulty, 0)
),
accept_ephemeral_events:
bool_env.(
"PARRHESIA_POLICIES_ACCEPT_EPHEMERAL_EVENTS",
Keyword.get(policies_defaults, :accept_ephemeral_events, true)
),
mls_group_event_ttl_seconds:
int_env.(
"PARRHESIA_POLICIES_MLS_GROUP_EVENT_TTL_SECONDS",
Keyword.get(policies_defaults, :mls_group_event_ttl_seconds, 300)
),
marmot_require_h_for_group_queries:
bool_env.(
"PARRHESIA_POLICIES_MARMOT_REQUIRE_H_FOR_GROUP_QUERIES",
Keyword.get(policies_defaults, :marmot_require_h_for_group_queries, true)
),
marmot_group_max_h_values_per_filter:
int_env.(
"PARRHESIA_POLICIES_MARMOT_GROUP_MAX_H_VALUES_PER_FILTER",
Keyword.get(policies_defaults, :marmot_group_max_h_values_per_filter, 32)
),
marmot_group_max_query_window_seconds:
int_env.(
"PARRHESIA_POLICIES_MARMOT_GROUP_MAX_QUERY_WINDOW_SECONDS",
Keyword.get(policies_defaults, :marmot_group_max_query_window_seconds, 2_592_000)
),
marmot_media_max_imeta_tags_per_event:
int_env.(
"PARRHESIA_POLICIES_MARMOT_MEDIA_MAX_IMETA_TAGS_PER_EVENT",
Keyword.get(policies_defaults, :marmot_media_max_imeta_tags_per_event, 8)
),
marmot_media_max_field_value_bytes:
int_env.(
"PARRHESIA_POLICIES_MARMOT_MEDIA_MAX_FIELD_VALUE_BYTES",
Keyword.get(policies_defaults, :marmot_media_max_field_value_bytes, 1024)
),
marmot_media_max_url_bytes:
int_env.(
"PARRHESIA_POLICIES_MARMOT_MEDIA_MAX_URL_BYTES",
Keyword.get(policies_defaults, :marmot_media_max_url_bytes, 2048)
),
marmot_media_allowed_mime_prefixes:
csv_env.(
"PARRHESIA_POLICIES_MARMOT_MEDIA_ALLOWED_MIME_PREFIXES",
Keyword.get(policies_defaults, :marmot_media_allowed_mime_prefixes, [])
),
marmot_media_reject_mip04_v1:
bool_env.(
"PARRHESIA_POLICIES_MARMOT_MEDIA_REJECT_MIP04_V1",
Keyword.get(policies_defaults, :marmot_media_reject_mip04_v1, true)
),
marmot_push_server_pubkeys:
csv_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_SERVER_PUBKEYS",
Keyword.get(policies_defaults, :marmot_push_server_pubkeys, [])
),
marmot_push_max_relay_tags:
int_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_MAX_RELAY_TAGS",
Keyword.get(policies_defaults, :marmot_push_max_relay_tags, 16)
),
marmot_push_max_payload_bytes:
int_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_MAX_PAYLOAD_BYTES",
Keyword.get(policies_defaults, :marmot_push_max_payload_bytes, 65_536)
),
marmot_push_max_trigger_age_seconds:
int_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_MAX_TRIGGER_AGE_SECONDS",
Keyword.get(policies_defaults, :marmot_push_max_trigger_age_seconds, 120)
),
marmot_push_require_expiration:
bool_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_REQUIRE_EXPIRATION",
Keyword.get(policies_defaults, :marmot_push_require_expiration, true)
),
marmot_push_max_expiration_window_seconds:
int_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_MAX_EXPIRATION_WINDOW_SECONDS",
Keyword.get(policies_defaults, :marmot_push_max_expiration_window_seconds, 120)
),
marmot_push_max_server_recipients:
int_env.(
"PARRHESIA_POLICIES_MARMOT_PUSH_MAX_SERVER_RECIPIENTS",
Keyword.get(policies_defaults, :marmot_push_max_server_recipients, 1)
),
management_auth_required:
bool_env.(
"PARRHESIA_POLICIES_MANAGEMENT_AUTH_REQUIRED",
Keyword.get(policies_defaults, :management_auth_required, true)
)
]
public_listener_defaults = Map.get(listeners_defaults, :public, %{})
public_bind_defaults = Map.get(public_listener_defaults, :bind, %{})
public_transport_defaults = Map.get(public_listener_defaults, :transport, %{})
public_proxy_defaults = Map.get(public_listener_defaults, :proxy, %{})
public_network_defaults = Map.get(public_listener_defaults, :network, %{})
public_features_defaults = Map.get(public_listener_defaults, :features, %{})
public_auth_defaults = Map.get(public_listener_defaults, :auth, %{})
public_metrics_defaults = Map.get(public_features_defaults, :metrics, %{})
public_metrics_access_defaults = Map.get(public_metrics_defaults, :access, %{})
metrics_listener_defaults = Map.get(listeners_defaults, :metrics, %{})
metrics_listener_bind_defaults = Map.get(metrics_listener_defaults, :bind, %{})
metrics_listener_transport_defaults = Map.get(metrics_listener_defaults, :transport, %{})
metrics_listener_network_defaults = Map.get(metrics_listener_defaults, :network, %{})
metrics_listener_metrics_defaults =
metrics_listener_defaults
|> Map.get(:features, %{})
|> Map.get(:metrics, %{})
metrics_listener_metrics_access_defaults =
Map.get(metrics_listener_metrics_defaults, :access, %{})
public_listener = %{
enabled: Map.get(public_listener_defaults, :enabled, true),
bind: %{
ip: Map.get(public_bind_defaults, :ip, {0, 0, 0, 0}),
port: int_env.("PORT", Map.get(public_bind_defaults, :port, 4413))
},
max_connections:
infinity_or_int_env.(
"PARRHESIA_PUBLIC_MAX_CONNECTIONS",
Map.get(public_listener_defaults, :max_connections, 20_000)
),
transport: %{
scheme: Map.get(public_transport_defaults, :scheme, :http),
tls: Map.get(public_transport_defaults, :tls, %{mode: :disabled})
},
proxy: %{
trusted_cidrs:
csv_env.(
"PARRHESIA_TRUSTED_PROXIES",
Map.get(public_proxy_defaults, :trusted_cidrs, [])
),
honor_x_forwarded_for: Map.get(public_proxy_defaults, :honor_x_forwarded_for, true)
},
network: %{
allow_cidrs: Map.get(public_network_defaults, :allow_cidrs, []),
private_networks_only: Map.get(public_network_defaults, :private_networks_only, false),
public: Map.get(public_network_defaults, :public, false),
allow_all: Map.get(public_network_defaults, :allow_all, true)
},
features: %{
nostr: %{
enabled: public_features_defaults |> Map.get(:nostr, %{}) |> Map.get(:enabled, true)
},
admin: %{
enabled: public_features_defaults |> Map.get(:admin, %{}) |> Map.get(:enabled, true)
},
metrics: %{
enabled:
bool_env.(
"PARRHESIA_METRICS_ENABLED_ON_MAIN_ENDPOINT",
Map.get(public_metrics_defaults, :enabled, true)
),
auth_token:
string_env.(
"PARRHESIA_METRICS_AUTH_TOKEN",
Map.get(public_metrics_defaults, :auth_token)
),
access: %{
public:
bool_env.(
"PARRHESIA_METRICS_PUBLIC",
Map.get(public_metrics_access_defaults, :public, false)
),
private_networks_only:
bool_env.(
"PARRHESIA_METRICS_PRIVATE_NETWORKS_ONLY",
Map.get(public_metrics_access_defaults, :private_networks_only, true)
),
allow_cidrs:
csv_env.(
"PARRHESIA_METRICS_ALLOWED_CIDRS",
Map.get(public_metrics_access_defaults, :allow_cidrs, [])
),
allow_all: Map.get(public_metrics_access_defaults, :allow_all, true)
}
}
},
auth: %{
nip42_required: Map.get(public_auth_defaults, :nip42_required, false),
nip98_required_for_admin:
bool_env.(
"PARRHESIA_POLICIES_MANAGEMENT_AUTH_REQUIRED",
Map.get(public_auth_defaults, :nip98_required_for_admin, true)
)
},
baseline_acl: Map.get(public_listener_defaults, :baseline_acl, %{read: [], write: []})
}
listeners =
if Map.get(metrics_listener_defaults, :enabled, false) or
bool_env.("PARRHESIA_METRICS_ENDPOINT_ENABLED", false) do
Map.put(
%{public: public_listener},
:metrics,
%{
enabled: true,
bind: %{
ip: Map.get(metrics_listener_bind_defaults, :ip, {127, 0, 0, 1}),
port:
int_env.(
"PARRHESIA_METRICS_ENDPOINT_PORT",
Map.get(metrics_listener_bind_defaults, :port, 9568)
)
},
max_connections:
infinity_or_int_env.(
"PARRHESIA_METRICS_ENDPOINT_MAX_CONNECTIONS",
Map.get(metrics_listener_defaults, :max_connections, 1_024)
),
transport: %{
scheme: Map.get(metrics_listener_transport_defaults, :scheme, :http),
tls: Map.get(metrics_listener_transport_defaults, :tls, %{mode: :disabled})
},
network: %{
allow_cidrs: Map.get(metrics_listener_network_defaults, :allow_cidrs, []),
private_networks_only:
Map.get(metrics_listener_network_defaults, :private_networks_only, false),
public: Map.get(metrics_listener_network_defaults, :public, false),
allow_all: Map.get(metrics_listener_network_defaults, :allow_all, true)
},
features: %{
nostr: %{enabled: false},
admin: %{enabled: false},
metrics: %{
enabled: true,
auth_token:
string_env.(
"PARRHESIA_METRICS_AUTH_TOKEN",
Map.get(metrics_listener_metrics_defaults, :auth_token)
),
access: %{
public:
bool_env.(
"PARRHESIA_METRICS_PUBLIC",
Map.get(metrics_listener_metrics_access_defaults, :public, false)
),
private_networks_only:
bool_env.(
"PARRHESIA_METRICS_PRIVATE_NETWORKS_ONLY",
Map.get(
metrics_listener_metrics_access_defaults,
:private_networks_only,
true
)
),
allow_cidrs:
csv_env.(
"PARRHESIA_METRICS_ALLOWED_CIDRS",
Map.get(metrics_listener_metrics_access_defaults, :allow_cidrs, [])
),
allow_all: Map.get(metrics_listener_metrics_access_defaults, :allow_all, true)
}
}
},
auth: %{nip42_required: false, nip98_required_for_admin: true},
baseline_acl: %{read: [], write: []}
}
)
else
%{public: public_listener}
end
retention = [
check_interval_hours:
int_env.(
"PARRHESIA_RETENTION_CHECK_INTERVAL_HOURS",
Keyword.get(retention_defaults, :check_interval_hours, 24)
),
months_ahead:
int_env.(
"PARRHESIA_RETENTION_MONTHS_AHEAD",
Keyword.get(retention_defaults, :months_ahead, 2)
),
max_db_bytes:
infinity_or_int_env.(
"PARRHESIA_RETENTION_MAX_DB_BYTES",
Keyword.get(retention_defaults, :max_db_bytes, :infinity)
),
max_months_to_keep:
infinity_or_int_env.(
"PARRHESIA_RETENTION_MAX_MONTHS_TO_KEEP",
Keyword.get(retention_defaults, :max_months_to_keep, :infinity)
),
max_partitions_to_drop_per_run:
int_env.(
"PARRHESIA_RETENTION_MAX_PARTITIONS_TO_DROP_PER_RUN",
Keyword.get(retention_defaults, :max_partitions_to_drop_per_run, 1)
)
]
features = [
verify_event_signatures_locked?:
Keyword.get(features_defaults, :verify_event_signatures_locked?, false),
verify_event_signatures:
if Keyword.get(features_defaults, :verify_event_signatures_locked?, false) do
true
else
Keyword.get(features_defaults, :verify_event_signatures, true)
end,
nip_45_count:
bool_env.(
"PARRHESIA_FEATURES_NIP_45_COUNT",
Keyword.get(features_defaults, :nip_45_count, true)
),
nip_50_search:
bool_env.(
"PARRHESIA_FEATURES_NIP_50_SEARCH",
Keyword.get(features_defaults, :nip_50_search, true)
),
nip_77_negentropy:
bool_env.(
"PARRHESIA_FEATURES_NIP_77_NEGENTROPY",
Keyword.get(features_defaults, :nip_77_negentropy, true)
),
marmot_push_notifications:
bool_env.(
"PARRHESIA_FEATURES_MARMOT_PUSH_NOTIFICATIONS",
Keyword.get(features_defaults, :marmot_push_notifications, false)
)
]
config :parrhesia, Parrhesia.Repo,
url: database_url,
pool_size: pool_size,
queue_target: queue_target,
queue_interval: queue_interval
config :parrhesia, Parrhesia.ReadRepo,
url: database_url,
pool_size: read_pool_size,
queue_target: read_queue_target,
queue_interval: read_queue_interval
config :parrhesia,
relay_url: string_env.("PARRHESIA_RELAY_URL", relay_url_default),
acl: [
protected_filters:
json_env.(
"PARRHESIA_ACL_PROTECTED_FILTERS",
Keyword.get(acl_defaults, :protected_filters, [])
)
],
identity: [
path: string_env.("PARRHESIA_IDENTITY_PATH", nil),
private_key: string_env.("PARRHESIA_IDENTITY_PRIVATE_KEY", nil)
],
sync: [
path: string_env.("PARRHESIA_SYNC_PATH", nil),
start_workers?:
bool_env.(
"PARRHESIA_SYNC_START_WORKERS",
Keyword.get(Application.get_env(:parrhesia, :sync, []), :start_workers?, true)
)
],
moderation_cache_enabled:
bool_env.("PARRHESIA_MODERATION_CACHE_ENABLED", moderation_cache_enabled_default),
enable_expiration_worker:
bool_env.("PARRHESIA_ENABLE_EXPIRATION_WORKER", enable_expiration_worker_default),
listeners: listeners,
limits: limits,
policies: policies,
retention: retention,
features: features
case System.get_env("PARRHESIA_EXTRA_CONFIG") do
nil -> :ok
"" -> :ok
path -> import_config path
end
end