reclaim_flutter_sdk

Description:

reclaim flutter sdk

Reclaim Flutter SDK #
Reclaim Protocol is a secure protocol that allows users to export their data from any website with provable authenticity, using HTTPS and zero-knowledge proof technology.
The Reclaim Flutter SDK provides the full power of the Reclaim Protocol in a widget.

Features #
Use this package in your Flutter app to:

Show a Reclaim widget that opens a UI equivalent to the Reclaim Protocol App.
Ask users to create a verficiation based on a provider created in the Reclaim Developer Tool.
Supports pop-ups which allows for OAuth flows like Google login to work.
Recieve proofs in your Flutter app and dispatch actions based on them.

Getting started #

Get an Application ID from the Reclaim Developer Tool.
Create of choose a provider and get its ID from the dev tool.

Usage #

Import the Reclaim package:

import 'package:reclaim_flutter_sdk/reclaim_flutter_sdk.dart';
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Create the verification object from the class ReclaimVerification within your app:

reclaimVerification = ReclaimVerification(
buildContext: context, // your build context
appId: 'YOUR_APP_ID', // your application identifier from the dev tool
providerId: 'aaa47198-2523-40da-b9a9-bfa290730d52', // your provider identifier from the dev tool
secret: '', // your secret token of your application from the dev tool/
context: '', // your claim context
parameters: { /* ... */ }, // parameters to pre-inject in the provider response selections
)
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Use the constructor withSignature to use your own generated signature and timestamp:

reclaimVerification = ReclaimVerification.withSignature(
buildContext: context, // your build context
appId: 'YOUR_APP_ID', // your application identifier from the dev tool
providerId: 'aaa47198-2523-40da-b9a9-bfa290730d52', // your provider identifier from the dev tool
signature: '', // { providerId, timestamp } signed using your application secret
timestamp: 0, // the timestamp from the signature
context: '', // your claim context
parameters: { /* ... */ }, // parameters to pre-inject in the provider response selections
)
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reclaimVerification.startVerification() is an async function that would return the proofs in the form of CreateClaimOutput on success:

class CreateClaimOutput {
final String identifier;
final ProviderClaimData claimData;
final List<String> signatures;
final List<WitnessData> witnesses;
}
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Make sure to catch errors and handle them.


Check out the Example.


Additional information #