v0.1.13 - Fix Kind 23458 test script: use websocat for bidirectional relay communication and correct nak decrypt flag (-p instead of --recipient-pubkey). Admin command system now fully functional end-to-end with NIP-44 encryption.

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2025-12-11 14:28:33 -04:00
parent 6592c37c6e
commit 4f1fbee52c
15 changed files with 3585 additions and 23 deletions

126
README.md
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@@ -369,6 +369,132 @@ Error responses include specific error codes:
- `no_blob_hashes`: Missing valid SHA-256 hashes
- `unsupported_media_type`: Non-JSON Content-Type
## Administrator API
Ginxsom uses an **event-based administration system** where all configuration and management commands are sent as signed Nostr events using the admin private key. All admin commands use **NIP-44 encrypted command arrays** for security.
### Authentication
All admin commands require signing with the admin private key configured in the server. The admin public key is stored in the database and checked against incoming Kind 23458 events.
### Event Structure
**Admin Command Event (Kind 23458):**
```json
{
"id": "event_id",
"pubkey": "admin_public_key",
"created_at": 1234587890,
"kind": 23458,
"content": "NIP44_ENCRYPTED_COMMAND_ARRAY",
"tags": [
["p", "blossom_server_pubkey"]
],
"sig": "event_signature"
}
```
The `content` field contains a NIP-44 encrypted JSON array representing the command.
**Admin Response Event (Kind 23459):**
```json
{
"id": "response_event_id",
"pubkey": "blossom_server_pubkey",
"created_at": 1234587890,
"kind": 23459,
"content": "NIP44_ENCRYPTED_RESPONSE_OBJECT",
"tags": [
["p", "admin_public_key"],
["e", "request_event_id"]
],
"sig": "response_event_signature"
}
```
The `content` field contains a NIP-44 encrypted JSON response object.
### Admin Commands
All commands are sent as NIP-44 encrypted JSON arrays in the event content:
| Command Type | Command Format | Description |
|--------------|----------------|-------------|
| **Configuration Management** |
| `config_query` | `["config_query", "all"]` | Query all configuration parameters |
| `config_update` | `["config_update", [{"key": "max_file_size", "value": "209715200", ...}]]` | Update configuration parameters |
| **Statistics & Monitoring** |
| `stats_query` | `["stats_query"]` | Get comprehensive database and storage statistics |
| `system_status` | `["system_command", "system_status"]` | Get system status and health metrics |
| **Blossom Operations** |
| `blob_list` | `["blob_list", "all"]` or `["blob_list", "pubkey", "abc123..."]` | List blobs with filtering |
| `storage_stats` | `["storage_stats"]` | Get detailed storage statistics |
| `mirror_status` | `["mirror_status"]` | Get status of mirroring operations |
| `report_query` | `["report_query", "all"]` | Query content reports (BUD-09) |
| **Database Queries** |
| `sql_query` | `["sql_query", "SELECT * FROM blobs LIMIT 10"]` | Execute read-only SQL query |
### Configuration Categories
**Blossom Settings:**
- `max_file_size`: Maximum upload size in bytes
- `storage_path`: Blob storage directory path
- `cdn_origin`: CDN URL for blob descriptors
- `enable_nip94`: Include NIP-94 tags in responses
**Relay Client Settings:**
- `enable_relay_connect`: Enable relay client functionality
- `kind_0_content`: Profile metadata JSON
- `kind_10002_tags`: Relay list JSON array
**Authentication Settings:**
- `auth_enabled`: Enable auth rules system
- `require_auth_upload`: Require authentication for uploads
- `require_auth_delete`: Require authentication for deletes
**Limits:**
- `max_blobs_per_user`: Per-user blob limit
- `rate_limit_uploads`: Uploads per minute
- `max_total_storage`: Total storage limit in bytes
### Response Format
All admin commands return signed EVENT responses via the relay connection. Responses use NIP-44 encrypted JSON content with structured data.
**Success Response Example:**
```json
{
"query_type": "stats_query",
"timestamp": 1234587890,
"database_size_bytes": 1048576,
"storage_size_bytes": 10737418240,
"total_blobs": 1543,
"blob_types": [
{"type": "image/jpeg", "count": 856, "size_bytes": 5368709120}
]
}
```
**Error Response Example:**
```json
{
"query_type": "config_update",
"status": "error",
"error": "invalid configuration value",
"timestamp": 1234587890
}
```
### Security Features
- **Cryptographic Authentication**: Only admin pubkey can send commands
- **NIP-44 Encryption**: All commands and responses are encrypted
- **Command Logging**: All admin actions logged to database
- **SQL Safety**: Only SELECT statements allowed with timeout and row limits
- **Rate Limiting**: Prevents admin command flooding
For detailed command specifications and examples, see [`docs/ADMIN_COMMANDS_PLAN.md`](docs/ADMIN_COMMANDS_PLAN.md).
## File Storage
### Current (Flat) Structure