ispectify_http 5.0.4

http_interceptor integration for ISpect with correlated HTTP request, response, error, timing, and redacted payload logs.

ispectify_http is an http_interceptor interceptor for the ISpect toolkit. It captures requests made through the package:http client, pairs them into transactions, and redacts sensitive data before logging.

• Request, response, and error capture with headers, body, status, and duration.
• Redaction of auth headers, tokens, PII, and financial data. On by default.
• Works with any InterceptedClient from http_interceptor.

Install

dependencies:
  http: ^1.0.0
  http_interceptor: ^2.0.0
  ispectify: ^5.0.4
  ispectify_http: ^5.0.4

Quick start

import 'package:http_interceptor/http_interceptor.dart' as http_interceptor;
import 'package:ispect/ispect.dart';
import 'package:ispectify_http/ispectify_http.dart';

final client = http_interceptor.InterceptedClient.build(interceptors: []);

ISpect.run(
  () => runApp(const MyApp()),
  logger: logger,
  onInit: () {
    client.interceptors.add(
      ISpectHttpInterceptor(
        logger: logger,
        settings: const ISpectHttpInterceptorSettings(
          printRequestHeaders: true,
          printResponseHeaders: true,
        ),
      ),
    );
  },
);

Settings

ISpectHttpInterceptorSettings mirrors the Dio version. Headers and body capture toggles, with enableRedaction: true by default.

const settings = ISpectHttpInterceptorSettings(
  printRequestHeaders: true,
  printRequestData: true,
  printResponseHeaders: false,
  printResponseData: true,
  enableRedaction: true,
);

Preset factories and a builder are also available. See ISpectHttpInterceptorSettingsBuilder for the development(), staging(), and production() presets.

Data redaction

Sensitive data is masked before it reaches logs or observers. Redaction is on by default. The built-in rules cover auth headers, tokens, passwords, API keys, cookies, common PII (SSN, passport, driver's license), financial data (credit cards, IBAN), and phone numbers.

The same redactor runs beyond the initial capture. Supported exports, clipboard helpers, cURL generation, and observer payloads all pass through the same pipeline before data leaves the debug session.

Redaction works best paired with focused capture. Keep body and header logging off unless you actually need the payload, and register project-specific keys for the business identifiers only your application understands.

Custom keys and patterns

import 'package:ispectify/ispectify.dart';

final redactor = RedactionService(
  sensitiveKeys: {
    ...defaultSensitiveKeys,
    'x-custom-secret',
    'internal_token',
  },
  sensitiveKeyPatterns: [
    RegExp(r'my_app_secret_\w+', caseSensitive: false),
  ],
  // Keys where the value is replaced entirely instead of edge-masked.
  fullyMaskedKeys: {'filename'},
  placeholder: '***',
  visibleEdgeLength: 3,
  redactBinary: true,
  redactBase64: true,
);

Ignoring defaults

final redactor = RedactionService(
  // `?mobile=true` is a platform flag, not a phone number.
  ignoredKeys: {'mobile', 'platform_token'},
  ignoredValues: {'<test-token>', 'public-api-key'},
);

Disabling

Each interceptor accepts enableRedaction: false on its settings object. See the per-package README for the exact settings type.

Only disable redaction in isolated local or deterministic test environments. Exported sessions and observer events should be handled according to the data they contain.

Custom redactor:

ISpectHttpInterceptor(
  logger: logger,
  redactor: RedactionService(
    sensitiveKeys: {...defaultSensitiveKeys, 'x-internal-token'},
  ),
);

The ISpect toolkit

ISpect is a modular monorepo. Pick the packages your project needs. Each one works on its own.

Package	What it does
ispect	Flutter UI: debug panel, log viewer, navigation observer, inspector integration.
ispect_layout	Visual layout inspector with sizes, constraints, decorations, compare mode, and a color picker.
ispectify	Pure-Dart logging core: typed log entries, filtering, tracing, observers.
ispectify_dio	Dio HTTP interceptor with automatic redaction.
ispectify_http	http package interceptor with automatic redaction.
ispectify_ws	WebSocket traffic capture with automatic redaction.
ispectify_db	Database operation tracing for SQL, ORMs, and KV stores.
ispectify_bloc	BLoC event, state, transition, and error observer.

Contributing

Contributions are welcome. See CONTRIBUTING.md for guidelines, and open issues or pull requests at the ISpect repository.

License

MIT. See LICENSE.

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