# ATCR Production Environment Configuration
# Copy this file to .env and fill in your values
#
# Usage:
#   1. cp deploy/.env.prod.template .env
#   2. Edit .env with your configuration
#   3. systemctl restart atcr
#
# NOTE: This file is loaded by docker-compose.prod.yml

# ==============================================================================
# Domain Configuration
# ==============================================================================

# Main AppView domain (registry API + web UI)
# REQUIRED: Update with your domain
APPVIEW_DOMAIN=atcr.io

# Hold service domain (presigned URL generator)
# REQUIRED: Update with your domain
HOLD_DOMAIN=hold01.atcr.io

# ==============================================================================
# Hold Service Configuration
# ==============================================================================

# Your ATProto DID (REQUIRED for hold registration)
# Get your DID from: https://bsky.social/xrpc/com.atproto.identity.resolveHandle?handle=yourhandle.bsky.social
# Example: did:plc:abc123xyz789
HOLD_OWNER=did:plc:pddp4xt5lgnv2qsegbzzs4xg

# Directory path for embedded PDS carstore (SQLite database)
# Default: /var/lib/atcr-hold
# If empty, embedded PDS is disabled
#
# Note: This should be a directory path, NOT a file path
# Carstore creates db.sqlite3 inside this directory
#
# The embedded PDS makes the hold a proper ATProto user with:
# - did:web identity (derived from HOLD_DOMAIN)
# - DID document at /.well-known/did.json
# - XRPC endpoints for crew management
# - ATProto blob endpoints (wraps existing presigned URL logic)
#
# Example: For HOLD_DOMAIN=hold01.atcr.io, the hold becomes did:web:hold01.atcr.io
HOLD_DATABASE_DIR=/var/lib/atcr-hold

# Path to signing key (auto-generated on first run if missing)
# Default: {HOLD_DATABASE_DIR}/signing.key
# HOLD_KEY_PATH=/var/lib/atcr-hold/signing.key

# Allow public blob reads (pulls) without authentication
# - true: Anyone can pull images (read-only)
# - false: Only authenticated users can pull
# Default: false (private)
HOLD_PUBLIC=false

# Allow all authenticated users to write to this hold
# This setting controls write permissions for authenticated ATCR users
#
# - true: Any authenticated ATCR user can push images (treat all as crew)
#         Useful for shared/community holds where you want to allow
#         multiple users to push without explicit crew membership.
#         Users must still authenticate via ATProto OAuth.
#
# - false: Only hold owner and explicit crew members can push (default)
#          Write access requires io.atcr.hold.crew record in owner's PDS.
#          Most secure option for production holds.
#
# Read permissions are controlled by HOLD_PUBLIC (above).
#
# Security model:
#   Read:  HOLD_PUBLIC=true  → anonymous + authenticated users
#          HOLD_PUBLIC=false → authenticated users only
#   Write: HOLD_ALLOW_ALL_CREW=true  → all authenticated users
#          HOLD_ALLOW_ALL_CREW=false → owner + crew only (verified via PDS)
#
# Use cases:
#   - Public registry:         HOLD_PUBLIC=true, HOLD_ALLOW_ALL_CREW=true
#   - ATProto users only:      HOLD_PUBLIC=false, HOLD_ALLOW_ALL_CREW=true
#   - Private hold (default):  HOLD_PUBLIC=false, HOLD_ALLOW_ALL_CREW=false
#
# Default: false
HOLD_ALLOW_ALL_CREW=false

# ==============================================================================
# S3/UpCloud Object Storage Configuration
# ==============================================================================

# Storage driver type
# Options: s3, filesystem
# Default: s3
STORAGE_DRIVER=s3

# S3 Access Credentials
# Get these from UpCloud Object Storage console
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=

# S3 Region (for distribution S3 driver)
# UpCloud regions: us-chi1, us-nyc1, de-fra1, uk-lon1, sg-sin1, etc.
# Note: Use AWS_REGION (not S3_REGION) - this is what the hold service expects
# Default: us-east-1
AWS_REGION=us-chi1

# S3 Bucket Name
# Create this bucket in UpCloud Object Storage
# Example: atcr-blobs
S3_BUCKET=atcr

# S3 Endpoint
# Get this from UpCloud Console → Storage → Object Storage → Your bucket → "S3 endpoint"
# Format: https://[bucket-id].upcloudobjects.com
# Example: https://6vmss.upcloudobjects.com
#
# NOTE: Use the bucket-specific endpoint, NOT a custom domain
# Custom domains break presigned URL generation
S3_ENDPOINT=https://6vmss.upcloudobjects.com

# S3 Region Endpoint (alternative to S3_ENDPOINT)
# Use this if your S3 driver requires region-specific endpoint format
# Example: s3.us-chi1.upcloudobjects.com
# S3_REGION_ENDPOINT=

# ==============================================================================
# AppView Configuration
# ==============================================================================

# JWT token expiration in seconds
# Default: 300 (5 minutes)
ATCR_TOKEN_EXPIRATION=300

# Enable web UI
# Default: true
ATCR_UI_ENABLED=true

# ==============================================================================
# Logging Configuration
# ==============================================================================

# Log level: debug, info, warn, error
# Default: info
ATCR_LOG_LEVEL=info

# Log formatter: text, json
# Default: text
ATCR_LOG_FORMATTER=text

# ==============================================================================
# Jetstream Configuration (ATProto event streaming)
# ==============================================================================

# Jetstream WebSocket URL for real-time ATProto events
# Default: wss://jetstream2.us-west.bsky.network/subscribe
JETSTREAM_URL=wss://jetstream2.us-west.bsky.network/subscribe

# Enable backfill worker to sync historical records
# Default: true (recommended for production)
ATCR_BACKFILL_ENABLED=true

# ATProto relay endpoint for backfill sync API
# Default: https://relay1.us-east.bsky.network
ATCR_RELAY_ENDPOINT=https://relay1.us-east.bsky.network

# Backfill interval
# Examples: 30m, 1h, 2h, 24h
# Default: 1h
ATCR_BACKFILL_INTERVAL=1h

# ==============================================================================
# Optional: Filesystem Storage (alternative to S3)
# ==============================================================================

# If using filesystem storage instead of S3:
# 1. Uncomment these lines
# 2. Comment out all S3 variables above
# 3. Set STORAGE_DRIVER=filesystem

# STORAGE_DRIVER=filesystem
# STORAGE_ROOT_DIR=/var/lib/atcr/hold

# ==============================================================================
# Advanced Configuration
# ==============================================================================

# Override service name (defaults to APPVIEW_DOMAIN)
# ATCR_SERVICE_NAME=atcr.io

# Debug listen address (optional - for pprof debugging)
# ATCR_DEBUG_ADDR=:5001

# ==============================================================================
# CHECKLIST
# ==============================================================================
#
# Before starting ATCR, ensure you have:
#
# ☐ Set APPVIEW_DOMAIN (e.g., atcr.io)
# ☐ Set HOLD_DOMAIN (e.g., hold01.atcr.io)
# ☐ Set HOLD_OWNER (your ATProto DID)
# ☐ Set HOLD_DATABASE_DIR (default: /var/lib/atcr-hold) - enables embedded PDS
# ☐ Set AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY
# ☐ Set AWS_REGION (e.g., us-chi1)
# ☐ Set S3_BUCKET (created in UpCloud Object Storage)
# ☐ Set S3_ENDPOINT (UpCloud endpoint or custom domain)
# ☐ Configured DNS records:
#     - A record: atcr.io → server IP
#     - A record: hold01.atcr.io → server IP
#     - CNAME: blobs.atcr.io → [bucket].us-chi1.upcloudobjects.com
# ☐ Disabled Cloudflare proxy (gray cloud, not orange)
# ☐ Waited for DNS propagation (check with: dig atcr.io)
#
# After starting:
# ☐ Complete hold OAuth registration (run: /opt/atcr/get-hold-oauth.sh)
# ☐ Verify hold PDS: curl https://hold01.atcr.io/.well-known/did.json
# ☐ Test registry: docker pull atcr.io/test/image
# ☐ Monitor logs: /opt/atcr/logs.sh