antinvestor_api_audit 0.1.0

Dart client library for Ant Investor Audit Service - Tamper-proof audit trail with hash chaining and digital signatures

antinvestor_api_audit

Dart client library for the Ant Investor Audit Service. Provides tamper-proof audit trail management with hash chaining and digital signatures using Connect RPC protocol.

Installation

dependencies:
  antinvestor_api_audit: ^0.1.0

Features

• Audit Entry Management: Create, retrieve, and search audit entries
• Hash Chain Integrity: Tamper-proof audit trail with cryptographic hash chaining
• Digital Signatures: Entry-level digital signature support
• Connect RPC: Type-safe client generated from protobuf definitions
• Search & Filter: Query audit entries by actor, object, action, and time range
• Protobuf Types: Full protobuf message types for audit entries, actors, and actions

Usage

import 'package:antinvestor_api_audit/antinvestor_api_audit.dart';
import 'package:connectrpc/connect.dart';

// Create a transport (configure with your server URL)
final transport = createConnectTransport(
  baseUrl: 'https://api.example.com',
);

// Instantiate the audit service client
final client = AuditServiceClient(transport);

// Create an audit entry
final entry = CreateAuditEntryRequest()
  ..actorId = 'user-123'
  ..objectId = 'profile-456'
  ..objectType = 'profile'
  ..action = 'update';
final response = await client.createAuditEntry(entry);

// Search audit entries
final searchRequest = SearchAuditEntriesRequest()
  ..objectId = 'profile-456';
final results = await client.searchAuditEntries(searchRequest);

// Verify hash chain integrity
final verifyRequest = VerifyIntegrityRequest()
  ..startTime = startTimestamp
  ..endTime = endTimestamp;
final integrity = await client.verifyIntegrity(verifyRequest);

Generated Types

This package exports protobuf-generated types from the audit.v1 namespace:

• AuditEntry, AuditAction - Core audit data types
• CreateAuditEntryRequest/Response - Entry creation
• SearchAuditEntriesRequest/Response - Querying entries
• VerifyIntegrityRequest/Response - Hash chain verification
• AuditServiceClient - Connect RPC client

Related Packages

• antinvestor_ui_audit - Flutter UI widgets and screens for audit trail visualization
• antinvestor_ui_core - Shared design system used by all Antinvestor UI packages