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Improve keystore import

This commit is contained in:
poka 2022-02-18 19:49:37 +01:00
parent 900c4d2418
commit d2c89b1f14
2 changed files with 94 additions and 46 deletions
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29
lib/providers/substrate_sdk.dart
View File

@ -1,5 +1,4 @@
import 'dart:convert';
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:gecko/globals.dart';
@ -14,9 +13,11 @@ class SubstrateSdk with ChangeNotifier {
final WalletSDK sdk = WalletSDK();
final Keyring keyring = Keyring();
String generatedMnemonic = '';
bool sdkReady = false;
bool sdkLoading = false;
bool nodeConnected = false;
bool importIsLoading = false;
int blocNumber = 0;
TextEditingController jsonKeystore = TextEditingController();
@ -44,7 +45,6 @@ class SubstrateSdk with ChangeNotifier {
);
if (res != null) {
nodeConnected = true;
print("Connecté au noeud ${sdk.api.connectedNode!.name}");
notifyListeners();
}
@ -56,23 +56,38 @@ class SubstrateSdk with ChangeNotifier {
}
Future<void> importFromKeystore() async {
final json = await sdk.api.keyring.importAccount(
importIsLoading = true;
notifyListeners();
final clipboardData = await Clipboard.getData(Clipboard.kTextPlain);
if (clipboardData?.text != null) jsonKeystore.text = clipboardData!.text!;
final json = await sdk.api.keyring
.importAccount(
keyring,
keyType: KeyType.keystore,
key: jsonKeystore.text.replaceAll("'", "\\'"),
name: 'testKey',
password: keystorePassword.text,
);
final acc = await sdk.api.keyring.addAccount(
)
.catchError((e) {
importIsLoading = false;
notifyListeners();
});
final acc = await sdk.api.keyring
.addAccount(
keyring,
keyType: KeyType.mnemonic,
acc: json!,
password: keystorePassword.text,
);
)
.catchError((e) {
importIsLoading = false;
notifyListeners();
});
// await keystoreBox.clear();
await keystoreBox.add(acc.toJson());
Clipboard.setData(ClipboardData(text: jsonEncode(acc.toJson())));
importIsLoading = false;
notifyListeners();
}
@ -93,6 +108,8 @@ class SubstrateSdk with ChangeNotifier {
Future<String> generateMnemonic() async {
final gen = await sdk.api.keyring.generateMnemonic(42);
generatedMnemonic = gen.mnemonic!;
notifyListeners();
return gen.mnemonic!;
}
}

111
lib/screens/substrate_sandbox.dart
View File

@ -43,56 +43,87 @@ class SubstrateSandBox extends StatelessWidget {
Text(
'Noeud "${_sub.sdk.api.connectedNode!.name}", bloc N°${_sub.blocNumber}'),
const SizedBox(height: 20),
const Text('Liste des trousseaux:'),
Row(children: [
const Text('Liste des trousseaux:'),
const Spacer(),
InkWell(
child: Image.asset(
'assets/walletOptions/trash.png',
height: 35,
),
onTap: () async {
await keystoreBox.clear();
_sub.reload();
},
),
const SizedBox(width: 10),
]),
Text(keystoreBox.isEmpty
? '-'
: _sub.getKeyStoreAddress().toString()),
const SizedBox(height: 40),
const Text('Trousseau:'),
TextField(
controller: _sub.jsonKeystore,
onChanged: (_) => _sub.reload(),
minLines: 5,
maxLines: 5,
),
// const SizedBox(height: 40),
// const Text('Trousseau:'),
// TextField(
// controller: _sub.jsonKeystore,
// onChanged: (_) => _sub.reload(),
// minLines: 5,
// maxLines: 5,
// ),
const SizedBox(height: 20),
const Text('Mot de passe:'),
const Text('Mot de passe du trousseau:'),
TextField(
controller: _sub.keystorePassword,
obscureText: true,
obscuringCharacter: '•',
onChanged: (_) => _sub.reload(),
),
const SizedBox(height: 20),
Row(mainAxisAlignment: MainAxisAlignment.center, children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: yellowC, // background
onPrimary: Colors.black, // foreground
),
onPressed: _sub.jsonKeystore.text.isNotEmpty &&
_sub.keystorePassword.text.isNotEmpty
? () async => await _sub.importFromKeystore()
: null,
child: const Text(
'Importer la trousseau',
style: TextStyle(fontSize: 20),
),
),
const SizedBox(height: 40),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: yellowC, // background
onPrimary: Colors.black, // foreground
),
onPressed: () async =>
print(await _sub.generateMnemonic()),
child: const Text(
'Générer un mnemonic',
style: TextStyle(fontSize: 20),
),
),
]),
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const SizedBox(height: 20, width: double.infinity),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: yellowC, // background
onPrimary: Colors.black, // foreground
),
onPressed: _sub.keystorePassword.text.isNotEmpty
? () async {
await _sub.importFromKeystore();
_sub.importIsLoading = false;
_sub.reload();
}
: null,
child: const Text(
'Importer le trousseau depuis le presse-papier',
style: TextStyle(fontSize: 20),
),
),
if (_sub.importIsLoading)
const CircularProgressIndicator(),
const SizedBox(height: 20),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: yellowC, // background
onPrimary: Colors.black, // foreground
),
onPressed: () async {
await _sub.generateMnemonic();
},
child: const Text(
'Générer un mnemonic',
style: TextStyle(fontSize: 20),
),
),
const SizedBox(height: 10),
SizedBox(
width: 400,
child: Text(
_sub.generatedMnemonic,
textAlign: TextAlign.center,
),
)
])
]),
);
}),