tinfoil-react-native

Official Tinfoil secure OpenAI client wrapper for React Native

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Installation

To use this library in your app, first install the package:

npm install tinfoil-react-native

iOS

You will then need to add these flags in your app's ios/Podfile file:

ENV['RCT_NEW_ARCH_ENABLED'] = '1'
ENV['USE_FRAMEWORKS'] = 'dynamic'

If you're using this library in your app:

cd ios && pod install  # in YOUR app's ios folder

And then build using your favorite Expo, npm or Xcode tool.

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Development

If you're developing the library itself:

npm install

Then simply run

cd ..  # go back to example directory
npx react-native run-ios

Note: Make sure you have CocoaPods installed (sudo gem install cocoapods).

Compilation with Xcode

Compiling with Xcode can be useful to access the debugger and other functionalities.

First launch the react native server

npm run start --workspace=tinfoil-react-native-example

Then in a separate terminal:

cd example/ios && pod install  # in the example app's ios folder

Then to build and run the app use, open the workspace in Xcode

open ReactNativeExample.xcworkspace

And use the Xcode interface to build and run your app.

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Usage

To get an API Key, sign up on Tinfoil and get an API key from your account dashboard.

1. Initialize the SDK

import Tinfoil from 'tinfoil-react-native';

await Tinfoil.initialize({
  apiKey: 'YOUR_API_KEY',
  githubRepo: 'tinfoilsh/model-repo',
  enclaveURL: 'enclave.example.com',
});

2. Chat Completion

const reply = await Tinfoil.chatCompletion('model', [
  { role: 'user', content: 'Hello!' },
]);
console.log('Assistant:', reply);

3. Secure Verification with Progress Callbacks

import type { VerificationStatus, VerificationResult } from 'tinfoil-react-native';

const verificationResult: VerificationResult = await Tinfoil.verify(
  (codeStatus: VerificationStatus) => {
    // Called when code verification completes
    console.log('Code verification:', codeStatus);
  },
  (runtimeStatus: VerificationStatus) => {
    // Called when runtime verification completes
    console.log('Runtime verification:', runtimeStatus);
  },
  (securityStatus: VerificationStatus) => {
    // Called when security check completes
    console.log('Security check:', securityStatus);
  }
);

if (verificationResult.isMatch) {
  console.log('Verification successful!', verificationResult);
} else {
  console.log('Verification failed:', verificationResult);
}

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API

Tinfoil.initialize(config)

• config: { apiKey?: string, githubRepo: string, enclaveURL: string }
• Returns: Promise<void>

Tinfoil.chatCompletion(model, messages)

• model: string
• messages: { role: 'system' | 'user' | 'assistant', content: string }[]
• Returns: Promise<string>

Tinfoil.verify(onCode, onRuntime, onSecurity)

• Each callback receives a VerificationStatus:
  • { status: 'success', digest: string }
  • or { status: 'failure', error: string }
• Returns: Promise<VerificationResult>
  • { isMatch: boolean, codeDigest: string, runtimeDigest: string, publicKeyFP: string }

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Example

See example/App.tsx for a full working demo.

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Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT

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Made with create-react-native-library