buzz/.env.example

# =============================================================================
# Buzz Backend — Local Development Environment
# =============================================================================
# Copy this file to .env and adjust as needed:
#   cp .env.example .env
#
# All defaults here work with `docker compose up` out of the box.
#
# Service ports (defaults):
#   Postgres    → localhost:5432
#   Redis       → localhost:6379
#   Typesense   → localhost:8108
#   Adminer     → localhost:8082  (DB browser UI)
#
# Note: If port 8082 conflicts, change the adminer port in docker-compose.yml
# =============================================================================

# -----------------------------------------------------------------------------
# Database (Postgres 17)
# -----------------------------------------------------------------------------
DATABASE_URL=postgres://buzz:buzz_dev@localhost:5432/buzz
# Optional read-replica URL; unset/blank keeps all reads on the writer.
# READ_DATABASE_URL=postgres://buzz:buzz_dev@localhost:5433/buzz
PGHOST=localhost
PGPORT=5432
PGUSER=buzz
PGPASSWORD=buzz_dev
PGDATABASE=buzz

# Fleet usage telemetry is replica-only and independent of serving-read
# routing. This freshness budget defaults to 30000ms; 0 disables the database
# telemetry families. When the reader is absent, stale, or unavailable, the
# relay skips the collection and reports its availability as 0 instead of
# falling back to the writer.
# BUZZ_USAGE_METRICS_REPLICA_MAX_AGE_MS=30000
# Per-community metric series are disabled by default to bound relay memory and
# monitoring cardinality. `all` is the temporary rollback mode.
# BUZZ_USAGE_METRICS_PER_COMMUNITY=off

# -----------------------------------------------------------------------------
# Redis 7
# -----------------------------------------------------------------------------
REDIS_URL=redis://localhost:6379
# Max connections in the relay's shared Redis pool (default 16).
# BUZZ_REDIS_POOL_SIZE=16

# Max connections in each of the relay's Postgres pools — writer and, when
# READ_DATABASE_URL is set, reader (default 50).
# BUZZ_DB_POOL_SIZE=50
# Read-only partition catalog audit interval, clamped to 60s..24h (default 900s).
# BUZZ_PARTITION_AUDIT_INTERVAL_SECS=900
# Emergency kill switch for all automatic partition DDL, including catch-all
# advancement; audits remain enabled.
# BUZZ_PARTITION_MANAGER_CREATE_ENABLED=true
# Replace an empty partition catch-all with six months of dedicated monthlies,
# at startup and on every audit interval (default true). Has no effect while the
# kill switch above is off.
# BUZZ_PARTITION_MANAGER_ADVANCE_ENABLED=true

# Writer-session Postgres timeouts for buzz-db-backed pools and the relay audit
# pool, all in milliseconds; 0 disables the lock and idle timeouts. The
# separately deployed push gateway owns its own database and session policy
# and does not consume these knobs.
# lock_timeout: fail a statement that waits this long on any lock instead of
# parking behind a wedged holder (default 5000).
# BUZZ_DB_LOCK_TIMEOUT_MS=5000
# idle_in_transaction_session_timeout: reap sessions idle inside an open
# transaction — bounds how long a wedged client can hold locks (default 60000).
# BUZZ_DB_IDLE_TXN_TIMEOUT_MS=60000
# statement_timeout: cap any single statement's runtime (default 120000). A
# session cannot disable it: 0 or anything above 300000 installs 300000 (5
# minutes) and logs a warning at startup. Migrations, schema destruction, and
# community-deletion inventory and purge transactions lift it for themselves.
# Generic event reads (REQ history, /query, /count) and read-replica sessions
# are further capped at 20s. Warning: a pathologically low value (e.g. 1) also
# times out connection setup and can prevent any DB connection from
# establishing.
# BUZZ_DB_STATEMENT_TIMEOUT_MS=120000

# -----------------------------------------------------------------------------
# Typesense (search)
# -----------------------------------------------------------------------------
TYPESENSE_API_KEY=buzz_dev_key
TYPESENSE_URL=http://localhost:8108

# -----------------------------------------------------------------------------
# Relay (WebSocket server)
# -----------------------------------------------------------------------------
# Bind address for the relay (host:port)
BUZZ_BIND_ADDR=0.0.0.0:3000
# Public WebSocket URL — used in NIP-42 auth challenges
RELAY_URL=ws://localhost:3000
# Stable relay signing key (required). `just bootstrap` generates a random key in
# the gitignored .env file. Preserve that value across restarts and backups.
# BUZZ_RELAY_PRIVATE_KEY=<32-byte hex private key>
# Optional: path to the web UI dist directory. When set, the relay serves
# the web frontend at / for browser requests. Leave unset for local dev
# (use `just web` for Vite HMR instead).
# BUZZ_WEB_DIR=./web/dist

# NIP-PL mobile push is an explicit deployment opt-in. A gateway URL alone
# never enables it. When enabled, the exact HTTP(S) delivery URL is required.
# Rollback requires replacing every enabled writer/worker process. Inspect and
# explicitly decide retained queue disposition before re-enabling (see docs/push-gateway-deployment.md).
BUZZ_PUSH_ENABLED=false
BUZZ_PUSH_GATEWAY_DELIVERY_URL=https://push.buzz.xyz/v1/deliveries/apns

# -----------------------------------------------------------------------------
# Admin Dashboard (private moderation surface)
# -----------------------------------------------------------------------------
# Host name that serves the moderation dashboard and its /api/admin/v1
# endpoints. Leave unset to keep the admin surface absent.
# BUZZ_ADMIN_HOST=admin.localhost:3000
#
# Authentication mode. Accepted values: nip98 (default), disabled.
# Any other value is a startup error. Token authentication was removed:
# BUZZ_ADMIN_TOKEN is ignored with a startup warning — remove it from the environment.
# BUZZ_ADMIN_AUTH=nip98
#
# Option A — BUZZ_ADMIN_AUTH=nip98 (Nostr pubkey-based auth, default):
# NIP-98 HTTP Auth. Each request must carry an Authorization: Nostr header
# with a signed kind-27235 event. Authorized principals are resolved from:
#   1. RELAY_OPERATOR_PUBKEYS — comma-separated 64-char hex pubkeys (config Operators).
#   2. RELAY_OWNER_PUBKEY — implicit Operator fallback when RELAY_OPERATOR_PUBKEYS is unset.
#   3. relay_operators table — DB-managed Operator/Moderator roster.
# The dashboard requires a NIP-07 browser extension.
# Setting RELAY_OPERATOR_PUBKEYS for the admin console does NOT require
# RELAY_OPERATOR_API_ORIGIN; that origin is only for community provisioning
# (see below). When BUZZ_ADMIN_HOST is set, the relay advertises the admin
# origin in its NIP-11 document (`admin_api` field) so clients can auto-discover
# the console without manual URL entry.
# RELAY_OPERATOR_PUBKEYS=<64-char hex pubkey>[,<64-char hex pubkey>...]
#
# Option B — BUZZ_ADMIN_AUTH=disabled (read-only, no authentication):
# Anyone who can reach the relay can read, in every community: reports (with
# reporter notes and reported message content, deleted included), feedback and
# attachments, bans and timeouts with reasons, the community directory, member
# search and profiles (not staff status), and any stored message by ID.
# Writes and staffing are refused.
# Only people allowed to see all of that should be able to reach it. The admin
# API is on the relay's main listener and its hostname check uses the caller's
# Host header, so the whole relay port must be private, not just the admin
# hostname. The relay logs a WARN on every startup.
# `just admin` defaults to this mode for local review.
#
# Directory holding the built dashboard assets (`pnpm -C admin-web build`).
# BUZZ_ADMIN_WEB_DIR=./admin-web/dist
#
# Canonical origin (http(s)://host[:port], no path) that community-provisioning
# NIP-98 requests are verified against. Required only to USE the provisioning
# endpoints (POST /operator/communities) — not for the admin console. When
# RELAY_OPERATOR_PUBKEYS is set but this is unset, the relay boots with a WARN
# and provisioning requests fail closed until it is set.
# RELAY_OPERATOR_API_ORIGIN=http://127.0.0.1:3000

# Deployment-global operator-listener routes. Each configured Nostr identity
# may register target pubkeys and receives mention notifications at its URL.
# URLs may use HTTP or HTTPS. Use HTTP only for operator-controlled internal
# connections: NIP-98 signs requests but does not encrypt them, and
# notifications carry full message content.
# Format: pubkey:deliveryUrl;pubkey:deliveryUrl
# BUZZ_OPERATOR_LISTENER_TIMEOUT_MS=5000
# BUZZ_OPERATOR_LISTENERS=<64-char hex pubkey>:https://listener.example/mentions

# Optional endpoint that receives each new per-community storage snapshot
# written by `buzz-admin storage-snapshot`, in NIP-98 relay-signed POST batches
# shaped like kgoose's storage-usage record request. One relay pod checks for a
# new snapshot every 5 minutes. Receivers must treat a repeated community and
# measured_at as already recorded.
# BUZZ_STORAGE_USAGE_URL=https://kgoose.example/cash-app/goose/v1/buzz/storage-usage/record

# Optional relay-owned KLIPY key. When set, NIP-11 advertises GIF search and
# authenticated desktop clients use this relay as the metadata/search proxy.
# Keep the real value in your deployment's secret manager; never commit it.
# BUZZ_KLIPY_API_KEY=

# Shared Redis-backed admission limits. Defaults shown below; each value must
# be a positive integer.
# BUZZ_RATE_LIMIT_HUMAN_MESSAGES_PER_MIN=60
# BUZZ_RATE_LIMIT_GIF_SEARCHES_PER_MIN=30
# BUZZ_RATE_LIMIT_HUMAN_API_CALLS_PER_MIN=300
# BUZZ_RATE_LIMIT_HUMAN_WS_EVENTS_PER_SEC=10
# BUZZ_RATE_LIMIT_AGENT_STANDARD_MESSAGES_PER_MIN=120
# BUZZ_RATE_LIMIT_AGENT_STANDARD_API_CALLS_PER_MIN=600
# BUZZ_RATE_LIMIT_AGENT_ELEVATED_MESSAGES_PER_MIN=300
# BUZZ_RATE_LIMIT_AGENT_PLATFORM_MESSAGES_PER_MIN=600

# -----------------------------------------------------------------------------
# Git (NIP-34 bare repositories)
# -----------------------------------------------------------------------------
# Root directory for ephemeral Git workspaces and the disposable pack cache.
# Default: ./repos (relative to CWD).
# BUZZ_GIT_REPO_PATH=./repos
# BUZZ_GIT_MAX_PACK_BYTES=524288000
# BUZZ_GIT_MAX_REPO_BYTES=1048576000
# Process-local immutable pack/index cache. Zero disables retention.
# BUZZ_GIT_PACK_CACHE_PATH=./repos/.pack-cache
# BUZZ_GIT_PACK_CACHE_MAX_BYTES=5368709120
# BUZZ_GIT_PACK_CACHE_MAX_CONCURRENT_POPULATIONS=2

# -----------------------------------------------------------------------------
# S3-Compatible Object Storage (media + Git/CAS)
# -----------------------------------------------------------------------------
# The local MinIO container is reachable from host processes at localhost:9000.
# Path style keeps the bucket in the URL path and is required by this local DNS
# setup. Use `virtual` only when the provider requires bucket-as-subdomain URLs.
BUZZ_S3_ENDPOINT=http://localhost:9000
BUZZ_S3_ACCESS_KEY=buzz_dev
BUZZ_S3_SECRET_KEY=buzz_dev_secret
BUZZ_S3_BUCKET=buzz-media
BUZZ_S3_REGION=us-east-1
BUZZ_S3_ADDRESSING_STYLE=path

# -----------------------------------------------------------------------------
# Media Upload Admission
# -----------------------------------------------------------------------------
# Bound image/video parser and storage work admitted by one relay process.
# BUZZ_MEDIA_MAX_CONCURRENT_UPLOADS=8
# BUZZ_MEDIA_MAX_CONCURRENT_UPLOADS_PER_PUBKEY=2
# BUZZ_MEDIA_UPLOADS_PER_MINUTE=30
# GET/HEAD /media/* always require Blossom t=get auth and relay membership.
# BUZZ_REQUIRE_MEDIA_GET_AUTH and BUZZ_REQUIRE_MEDIA_READ_AUTH are no longer
# read; setting either (including to false) changes nothing and the relay warns
# about it at startup.

# -----------------------------------------------------------------------------
# Ephemeral Channels (TTL testing)
# -----------------------------------------------------------------------------
# Override the TTL for all ephemeral channels (in seconds). When set, any
# channel created with a TTL tag will use this value instead of the
# client-provided one. Unset to use the client-provided TTL.
# BUZZ_EPHEMERAL_TTL_OVERRIDE=60

# How often the reaper checks for expired ephemeral channels (default: 60s).
# BUZZ_REAPER_INTERVAL_SECS=5

# -----------------------------------------------------------------------------
# Logging / Tracing
# -----------------------------------------------------------------------------
RUST_LOG=buzz_relay=debug,buzz_datastore=info,buzz_db=debug,buzz_auth=debug,buzz_pubsub=debug,tower_http=debug
# Optional OpenTelemetry-only target filter. This is deliberately independent
# from RUST_LOG so log verbosity changes cannot break trace parentage.
# BUZZ_OTEL_FILTER=buzz_relay=info,buzz_relay::access=off,buzz_datastore=info
#
# Access log: the relay writes JSON lines for security-relevant actions under
# the `buzz_relay::access` target, with an `event` field of `http`, `auth`,
# `req`, `count`, `sync`, or `close`. `http` is one line per HTTP request, written
# by one layer when the response is ready (not proof the body was delivered):
# `route` is the matched route template (never the raw path), with the response
# `status` and `time_to_response_ms` on every line. It carries the login
# (`method`, `pubkey`, `pubkey_verified`) and `outcome` (`success`, `denied`,
# `failed`, `challenged`, or `undecided` when the route recorded no decision; a
# refusal is final). `/query` and `/count` add the filter summary and
# `result_count`; `/events` adds `accepted`, `kind`, `event_id` and a fixed
# `reject_reason` code; invite and admin attachment routes add their own fields
# (`invite_id`, `expires_at`, `max_uses`, `joined`, `feedback_id`,
# `attachment_sha256`). Invite codes, tokens and Blossom read hashes are never
# logged. An attachment read with admin auth disabled logs
# `method=network_trusted` and no key. A request dropped before its response
# logs `request=aborted` with no `status`.
# Every matched route is logged except `/` (non-upgrade), `/info`,
# `/.well-known/nostr.json`, `/health`, `/_liveness` and `/_readiness`.
# Requests matching no route log only at status 400 and above, as
# `route="<unmatched>"`, except that the SPA and static files the relay
# serves when enabled (web assets, invite landing pages, git web pages, the
# admin bundle) log nothing at any status, including 404. Successful WebSocket
# upgrades log no `http` line.
# `auth` is one line per WebSocket login, written when it succeeds or is
# refused; every root WebSocket `auth` line carries the TCP `peer_addr`.
# `req` / `count` / `sync` is one line per WebSocket read (a NIP-AR sync
# subscription is a `sync` read), with the same filter summary
# (search text is never logged, only `search: true`). A `sync` line is written
# when its initial set completes, not when live delivery ends: its summary is
# the registered live filter (kinds and channels, never artifact predicates)
# and `events_queued` counts the initial set. `buzz_ws_reads_total` counts
# parsed reads by `type` (`req`, `count`, `sync`). The summary lists up to
# 10 kinds, channel ids, authors and `p` values each; `kind_count`,
# `channel_count`, `author_count` and `p_count` appear only when the list is
# `*` or shows fewer values than the filters held. `close` is the
# connection's one line: duration, totals, the login's `pubkey`, `method` and
# `pubkey_verified`, and `reads_suppressed` / `auth_suppressed` for repeated
# refusals past the first 16. It is written however the connection ends, with
# `refused` (`not_admitted`, `connection_limit`) when the relay refused it
# before serving it. Refusals that arrive after `close` has been written log
# their own lines.
# Successful lines and git's credential-less first request
# (`outcome=challenged`) are INFO; refusals, error statuses and aborted
# requests are WARN. A successful `/query` or `/count` that returned nothing
# (`result_count=0`) is DEBUG, since polling clients make most of them. A
# WebSocket read is WARN only when it ends in `error`;
# refused and `aborted` reads stay INFO, since `aborted` means the read ended
# before completing: the client closed the connection or sent CLOSE, a same-ID
# REQ replaced it, or the session was cancelled, all of which are routine. Turn it down with
# `buzz_relay::access=warn` (keeps refusals, errors and aborted HTTP requests,
# and of WebSocket reads only `error` outcomes) or `buzz_relay::access=off` in
# RUST_LOG.
# It is off in the OTel export by default so lines are not shipped twice.
# Removed or renamed: `NIP-42 auth successful/failed`, `WebSocket connection
# established/closed` and the `event=connect` line (folded into `close`), `HTTP
# bridge request` (folded into the bridge's `http` line), `Event ingested via
# pipeline` (the WebSocket `Event ingested` line and the `/events` line carry
# its fields), `relay invite minted`, `relay member added via invite` and `admin
# feedback attachment read` (folded into the route's `http` line), the `addr`
# field, now `peer_addr`, and the JSON `span` field (`spans` already ends with
# the current span; a line logged under an explicit parent span loses that
# parent's fields). Git subprocess stderr moved from WARN to DEBUG because hook
# output can contain message text.

# Request header holding the real client IP, logged as `client_ip` on `http`,
# `auth`, `close` and connection-limit lines next to `peer_addr` (optional,
# case-insensitive; unset or empty turns it off). A list value logs its
# rightmost entry; a value that isn't an IP address is not logged. Set it only
# when every request reaches the relay through a proxy that overwrites this
# header (for example `cf-connecting-ip` behind Cloudflare or `x-real-ip`
# behind nginx); otherwise clients can forge it.
# BUZZ_CLIENT_IP_HEADER=x-real-ip

# OTLP tracing endpoint (optional — leave unset to disable)
# OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4317

# -----------------------------------------------------------------------------
# ACP (Agent Communication Protocol — buzz-acp harness)
# -----------------------------------------------------------------------------
# The ACP harness bridges Buzz events to AI agents. Each env var below maps
# to a CLI flag of the same name (lowercase, hyphens → underscores). All values
# are optional unless noted; defaults are shown in comments.
#
# Quick start:
#   BUZZ_PRIVATE_KEY=<hex>  BUZZ_RELAY_URL=ws://localhost:3000  buzz-acp

# ── Identity & auth ──────────────────────────────────────────────────────────
# Nostr private key (hex or bech32). REQUIRED — identifies the agent on the relay.
# BUZZ_PRIVATE_KEY=<32-byte hex or nsec1… private key>

# Relay WebSocket URL the harness connects to.
# Note: the relay itself uses RELAY_URL (above); this is the ACP harness's
# connection target — they happen to point at the same place in local dev.
# BUZZ_RELAY_URL=ws://localhost:3000

# ── Agent subprocess ─────────────────────────────────────────────────────────
# Binary to spawn as the AI agent (e.g. "goose", "codex-acp", "claude-code").
# BUZZ_ACP_AGENT_COMMAND=goose

# Comma-separated arguments passed to the agent binary.
# Goose default: "acp". Codex/Claude default: "" (empty).
# BUZZ_ACP_AGENT_ARGS=acp

# Binary for an optional MCP server sidecar (e.g. buzz-dev-mcp for buzz-agent).
# BUZZ_ACP_MCP_COMMAND=

# Number of parallel agent subprocesses (1–32).
# BUZZ_ACP_AGENTS=1

# Desired LLM model ID. Applied to every new ACP session.
# Use `buzz-acp models` to discover available model IDs.
# BUZZ_ACP_MODEL=

# Optional Databricks model-picker visibility filter. Discovery-only; this does
# not grant inference access. Comma-separated full-string * / ? patterns are
# OR-matched against raw workspace endpoint and Unity Catalog model-service IDs.
# Unset or blank shows every catalog entry. A nonblank value with no usable patterns is invalid.
# DATABRICKS_MODEL_FILTER=databricks-*,data_tools.goose.*

# ── Timeouts & sessions ──────────────────────────────────────────────────────
# Max seconds per agent turn before timeout (default 320 = ~5 min).
# BUZZ_ACP_TURN_TIMEOUT=320

# Max turns per session before proactive rotation. 0 = disabled (rotate only
# on MaxTokens / MaxTurnRequests). Recommended: 50 for long-running agents.
# BUZZ_ACP_MAX_TURNS_PER_SESSION=0

# ── Prompts ──────────────────────────────────────────────────────────────────
# System prompt injected into every agent session (inline text).
# BUZZ_ACP_SYSTEM_PROMPT=

# Path to a file containing the system prompt (mutually exclusive with above).
# BUZZ_ACP_SYSTEM_PROMPT_FILE=

# Message sent to the agent immediately after session creation.
# BUZZ_ACP_INITIAL_MESSAGE=

# ── Heartbeat ────────────────────────────────────────────────────────────────
# Seconds between heartbeat prompts. 0 = disabled. Must be 0 or ≥10.
# Recommended: 60 for long-running agents to prevent idle session timeouts.
# BUZZ_ACP_HEARTBEAT_INTERVAL=0

# Heartbeat prompt text (inline). Mutually exclusive with file variant.
# BUZZ_ACP_HEARTBEAT_PROMPT=

# Path to a file containing the heartbeat prompt.
# BUZZ_ACP_HEARTBEAT_PROMPT_FILE=

# ── Desktop development ──────────────────────────────────────────────────────
# DEV-only: replay first-run onboarding and the Welcome Team kickoff on each
# app launch while keeping the current identity and relay data.
# VITE_BUZZ_FORCE_FRESH_ONBOARDING=true

# Protected internal builds only: selects the module graph that contains the
# default-off Bestie experiment. Official OSS builds must leave this unset.
# VITE_BUZZ_BESTIE=1

# ── Subscription & filtering ─────────────────────────────────────────────────
# Subscribe mode: "mentions" (default), "all", or "config" (rule-based).
# BUZZ_ACP_SUBSCRIBE=mentions

# Comma-separated event kind numbers to subscribe to (overrides mode defaults).
# BUZZ_ACP_KINDS=

# Comma-separated channel UUIDs to limit subscription scope.
# BUZZ_ACP_CHANNELS=

# Set to true to disable the @-mention filter in mentions mode.
# BUZZ_ACP_NO_MENTION_FILTER=false

# Path to TOML config file for rule-based subscriptions (config mode).
# BUZZ_ACP_CONFIG=./buzz-acp.toml

# ── Dedup & self-ignore ──────────────────────────────────────────────────────
# How to handle duplicate events: "queue" (default) or "drop".
# BUZZ_ACP_DEDUP=queue

# Set to true to process the agent's own messages (default: ignore self).
# BUZZ_ACP_NO_IGNORE_SELF=false

# ── Session scoping ──────────────────────────────────────────────────────────
# How ACP provider sessions are scoped in channels: "channel" (default) or
# "thread". "channel" keeps one provider session per channel (legacy). "thread"
# gives each canonical channel thread its own isolated provider session; direct
# messages stay conversation-scoped either way. Ships as "channel" so thread
# scoping can be canaried and rolled back without code changes.
# BUZZ_ACP_SESSION_POLICY=channel

# ── Context ──────────────────────────────────────────────────────────────────
# Max context messages fetched for thread replies and DMs (0–100). 0 = disabled.
# BUZZ_ACP_CONTEXT_MESSAGE_LIMIT=12

# ── Presence & typing ────────────────────────────────────────────────────────
# Set to true to disable automatic online/offline presence status.
# BUZZ_ACP_NO_PRESENCE=false

# Set to true to disable typing indicators while the agent is processing.
# BUZZ_ACP_NO_TYPING=false

# ── Advanced tuning ──────────────────────────────────────────────────────────
# Event channel buffer capacity (WebSocket → harness). Increase for
# high-throughput agents. Minimum 1.
# BUZZ_ACP_EVENT_BUFFER=256

# ── Legacy aliases ───────────────────────────────────────────────────────────
# These are accepted for backward compatibility but the canonical names above
# are preferred:
#   BUZZ_ACP_PRIVATE_KEY  → BUZZ_PRIVATE_KEY

# Optional relay join policy. Markdown is served by the relay so every join
# surface can present the same documents. Each document and the independent age
# attestation are optional; configuring any one enables policy acceptance.
# BUZZ_TERMS_OF_SERVICE_MARKDOWN="# Terms of Service\n\nFull terms here."
# BUZZ_PRIVACY_POLICY_MARKDOWN="# Privacy Policy\n\nFull policy here."
# BUZZ_AGE_ATTESTATION_REQUIRED=true

# ── NIP-FI database community source ─────────────────────────────────────────
# Where NIP-FI communities come from: "env" (BUZZ_NIP_FI_COMMUNITIES, default)
# or "database" (bindings created by provisioning; needs
# BUZZ_NIP_FI_PROVISION_BINDING and must not be combined with
# BUZZ_NIP_FI_COMMUNITIES). See docs/operator-nip-fi-bindings.md.
# BUZZ_NIP_FI_COMMUNITY_SOURCE=env
# Most community-issuer rows one snapshot may hold (1..=10000000).
# BUZZ_NIP_FI_SNAPSHOT_MAX_ROWS=1000000
# Snapshot load timeout in ms; must be under the 30s refresh interval.
# BUZZ_NIP_FI_SNAPSHOT_REFRESH_TIMEOUT_MS=10000
# Hosts whose "not found" is cached for 5s (1..=1000000).
# BUZZ_NIP_FI_RESOLVER_NEGATIVE_CACHE_MAX=100000
# Concurrent live lookups; clamped below the database pool size.
# BUZZ_NIP_FI_RESOLVER_MAX_INFLIGHT=8

# Optional absolute legacy-v1 invite cutoff, UTC RFC3339 whole seconds.
# Unset preserves natural token expiry; never changes v2 invitations.
# BUZZ_INVITE_V1_INVALID_AFTER=2026-12-01T00:00:00Z

# Optional NIP-FI historical verified profiles (disabled by default): issuer JSON
# entries may set public_profile=true, public_issuer_label="Example Corp", and
# verified_at_refresh_seconds=3600 (integer 0..86400). Requires a stable relay
# key and NIP-FI enforcement. Profiles are historical records and are never
# retracted.