config.toml

# Nostr-rs-relay configuration

[info]
# The advertised URL for the Nostr websocket.
relay_url = "wss://nostr.example.com/"

# Relay information for clients.  Put your unique server name here.
name = "nostr-rs-relay"

# Description
description = "A newly created nostr-rs-relay.\n\nCustomize this with your own info."

# Administrative contact pubkey (32-byte hex, not npub)
#pubkey = "0c2d168a4ae8ca58c9f1ab237b5df682599c6c7ab74307ea8b05684b60405d41"

# Administrative contact URI
#contact = "mailto:contact@example.com"

# Favicon location.  Relative to the current directory.  Assumes an
# ICO format.
#favicon = "favicon.ico"

# URL of Relay's icon.
#relay_icon = "https://example.test/img.png"

# Path to custom relay html page
#relay_page = "index.html"

[diagnostics]
# Enable tokio tracing (for use with tokio-console)
#tracing = false

[database]
# Database engine (sqlite/postgres).  Defaults to sqlite.
# Support for postgres is currently experimental.
#engine = "sqlite"

# Directory for SQLite files.  Defaults to the current directory.  Can
# also be specified (and overriden) with the "--db dirname" command
# line option.
#data_directory = "."

# Use an in-memory database instead of 'nostr.db'.
# Requires sqlite engine.
# Caution; this will not survive a process restart!
#in_memory = false

# Database connection pool settings for subscribers:

# Minimum number of SQLite reader connections
#min_conn = 0

# Maximum number of SQLite reader connections.  Recommend setting this
# to approx the number of cores.
#max_conn = 8

# Database connection string.  Required for postgres; not used for
# sqlite.
#connection = "postgresql://postgres:nostr@localhost:7500/nostr"

# Optional database connection string for writing.  Use this for
# postgres clusters where you want to separate reads and writes to
# different nodes.  Ignore for single-database instances.
#connection_write = "postgresql://postgres:nostr@localhost:7500/nostr"

[logging]
# Directory to store log files.  Log files roll over daily.
#folder_path = "./log"
#file_prefix = "nostr-relay"

[grpc]
# gRPC interfaces for externalized decisions and other extensions to
# functionality.
#
# Events can be authorized through an external service, by providing
# the URL below.  In the event the server is not accessible, events
# will be permitted.  The protobuf3 schema used is available in
# `proto/nauthz.proto`.
# event_admission_server = "http://[::1]:50051"

# If the event admission server denies writes
# in any case (excluding spam filtering).
# This is reflected in the relay information document.
# restricts_write = true

[network]
# Bind to this network address
address = "0.0.0.0"

# Listen on this port
port = 8080

# If present, read this HTTP header for logging client IP addresses.
# Examples for common proxies, cloudflare:
#remote_ip_header = "x-forwarded-for"
#remote_ip_header = "cf-connecting-ip"

# Websocket ping interval in seconds, defaults to 5 minutes
#ping_interval = 300

[options]
# Reject events that have timestamps greater than this many seconds in
# the future.  Recommended to reject anything greater than 30 minutes
# from the current time, but the default is to allow any date.
reject_future_seconds = 1800

[limits]
# Limit events created per second, averaged over one minute.  Must be
# an integer.  If not set (or set to 0), there is no limit.  Note:
# this is for the server as a whole, not per-connection.
#
# Limiting event creation is highly recommended if your relay is
# public!
#
#messages_per_sec = 5

# Limit client subscriptions created, averaged over one minute.  Must
# be an integer.  If not set (or set to 0), defaults to unlimited.
# Strongly recommended to set this to a low value such as 10 to ensure
# fair service.
#subscriptions_per_min = 0

# UNIMPLEMENTED...
# Limit how many concurrent database connections a client can have.
# This prevents a single client from starting too many expensive
# database queries.  Must be an integer.  If not set (or set to 0),
# defaults to unlimited (subject to subscription limits).
#db_conns_per_client = 0

# Limit blocking threads used for database connections.  Defaults to 16.
#max_blocking_threads = 16

# Limit the maximum size of an EVENT message.  Defaults to 128 KB.
# Set to 0 for unlimited.
#max_event_bytes = 131072

# Maximum WebSocket message in bytes.  Defaults to 128 KB.
#max_ws_message_bytes = 131072

# Maximum WebSocket frame size in bytes.  Defaults to 128 KB.
#max_ws_frame_bytes = 131072

# Broadcast buffer size, in number of events.  This prevents slow
# readers from consuming memory.
#broadcast_buffer = 16384

# Event persistence buffer size, in number of events.  This provides
# backpressure to senders if writes are slow.
#event_persist_buffer = 4096

# Event kind blacklist. Events with these kinds will be discarded.
#event_kind_blacklist = [
#    70202,
#]

# Event kind allowlist. Events other than these kinds will be discarded.
#event_kind_allowlist = [
#    0, 1, 2, 3, 7, 40, 41, 42, 43, 44, 30023,
#]

# Rejects imprecise requests (kind only and author only etc)
# This is a temperary measure to improve the adoption of outbox model
# Its recommended to have this enabled
limit_scrapers = false

[authorization]
# Pubkey addresses in this array are whitelisted for event publishing.
# Only valid events by these authors will be accepted, if the variable
# is set.
#pubkey_whitelist = [
#  "35d26e4690cbe1a898af61cc3515661eb5fa763b57bd0b42e45099c8b32fd50f",
#  "887645fef0ce0c3c1218d2f5d8e6132a19304cdc57cd20281d082f38cfea0072",
#]
# Enable NIP-42 authentication
#nip42_auth = false
# Send DMs (kind 4 and 44) and gift wraps (kind 1059) only to their authenticated recipients
#nip42_dms = false

[verified_users]
# NIP-05 verification of users.  Can be "enabled" to require NIP-05
# metadata for event authors, "passive" to perform validation but
# never block publishing, or "disabled" to do nothing.
#mode = "disabled"

# Domain names that will be prevented from publishing events.
#domain_blacklist = ["wellorder.net"]

# Domain names that are allowed to publish events.  If defined, only
# events NIP-05 verified authors at these domains are persisted.
#domain_whitelist = ["example.com"]

# Consider an pubkey "verified" if we have a successful validation
# from the NIP-05 domain within this amount of time.  Note, if the
# domain provides a successful response that omits the account,
# verification is immediately revoked.
#verify_expiration = "1 week"

# How long to wait between verification attempts for a specific author.
#verify_update_frequency = "24 hours"

# How many consecutive failed checks before we give up on verifying
# this author.
#max_consecutive_failures = 20

[pay_to_relay]
# Enable pay to relay
#enabled = false

# Node interface to use
#processor = "ClnRest/LNBits"

# The cost to be admitted to relay
#admission_cost = 4200

# The cost in sats per post
#cost_per_event = 0

# Url of node api
#node_url = "<node url>"

# LNBits api secret
#api_secret = "<ln bits api>"

# Path to CLN rune
#rune_path = "<rune path>"

# Nostr direct message on signup
#direct_message=false

# Terms of service
#terms_message = """
#This service (and supporting services) are provided "as is", without warranty of any kind, express or implied.
#
#By using this service, you agree:
#* Not to engage in spam or abuse the relay service
#* Not to disseminate illegal content
#* That requests to delete content cannot be guaranteed
#* To use the service in compliance with all applicable laws
#* To grant necessary rights to your content for unlimited time
#* To be of legal age and have capacity to use this service
#* That the service may be terminated at any time without notice
#* That the content you publish may be removed at any time without notice
#* To have your IP address collected to detect abuse or misuse
#* To cooperate with the relay to combat abuse or misuse
#* You may be exposed to content that you might find triggering or distasteful
#* The relay operator is not liable for content produced by users of the relay
#"""

# Whether or not new sign ups should be allowed
#sign_ups = false

# optional if `direct_message=false`
#secret_key = "<nostr nsec>"