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Complete review of wallet unlocking; Improve routes using

This commit is contained in:
poka 2021-03-08 02:20:48 +01:00
parent 9d11b7fcb5
commit 693426a156
6 changed files with 295 additions and 329 deletions
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5
lib/models/walletOptions.dart
View File

@ -207,7 +207,10 @@ class WalletOptionsProvider with ChangeNotifier {
final _walletFile = Directory('${walletsDirectory.path}/$_walletNbr');
await _walletFile.delete(recursive: true);
}
Navigator.pop(context);
Navigator.popUntil(
context,
ModalRoute.withName('/mywallets'),
);
}
return 0;
}

10
lib/screens/home.dart
View File

@ -4,7 +4,6 @@ import 'package:gecko/models/history.dart';
import 'package:gecko/models/home.dart';
import 'package:flutter/material.dart';
import 'package:gecko/models/myWallets.dart';
import 'package:gecko/screens/myWallets/walletsHome.dart';
import 'package:gecko/screens/onBoarding/1_noKeychainFound.dart';
import 'dart:ui';
import 'package:gecko/screens/settings.dart';
@ -271,13 +270,8 @@ class HomeScreen extends StatelessWidget {
height: 57)),
onTap: () {
isWalletsExists
? Navigator.push(
context,
MaterialPageRoute(
builder: (context) {
return WalletsHome();
}),
)
? Navigator.pushNamed(
context, '/mywallets')
: Navigator.push(context,
MaterialPageRoute(
builder: (context) {

164
lib/screens/myWallets/unlockingWallet.dart Normal file
View File

@ -0,0 +1,164 @@
import 'dart:async';
import 'package:dubp/dubp.dart';
import 'package:flutter/services.dart';
import 'package:gecko/models/walletOptions.dart';
import 'package:gecko/screens/commonElements.dart';
import 'package:flutter/material.dart';
import 'package:gecko/screens/myWallets/walletOptions.dart';
import 'package:pin_code_fields/pin_code_fields.dart';
import 'package:provider/provider.dart';
// import 'package:gecko/models/home.dart';
// import 'package:provider/provider.dart';
// ignore: must_be_immutable
class UnlockingWallet extends StatelessWidget {
UnlockingWallet(
{Key keyUnlockWallet,
@required this.walletNbr,
@required this.walletName,
@required this.derivation})
: super(key: keyUnlockWallet);
int walletNbr;
String walletName;
int derivation;
// ignore: close_sinks
StreamController<ErrorAnimationType> errorController;
final formKey = GlobalKey<FormState>();
bool hasError = false;
var pinColor = Color(0xffF9F9F1);
var walletPin = '';
Future<NewWallet> get badWallet => null;
@override
Widget build(BuildContext context) {
SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
WalletOptionsProvider _walletOptions =
Provider.of<WalletOptionsProvider>(context);
final int _pinLenght = _walletOptions.getPinLenght(this.walletNbr);
errorController = StreamController<ErrorAnimationType>();
return Scaffold(
// backgroundColor: Colors.brown[600],
body: SafeArea(
child: Column(children: <Widget>[
SizedBox(height: 20),
Expanded(
child: Column(children: <Widget>[
SizedBox(height: 150),
Text(
'Veuillez tapper votre code secret pour dévérouiller votre portefeuille.',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 15.0,
color: Colors.black,
fontWeight: FontWeight.w400),
),
SizedBox(height: 50),
pinForm(context, _pinLenght, walletNbr, derivation),
]),
),
GestureDetector(
onTap: () {
Navigator.popUntil(
context,
ModalRoute.withName('/'),
);
},
child: Icon(Icons.home))
]),
));
}
Widget pinForm(context, _pinLenght, int _walletNbr, int _derivation) {
// var _walletPin = '';
// ignore: close_sinks
StreamController<ErrorAnimationType> errorController =
StreamController<ErrorAnimationType>();
TextEditingController _enterPin = TextEditingController();
WalletOptionsProvider _walletOptions =
Provider.of<WalletOptionsProvider>(context);
return Form(
key: formKey,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 30),
child: PinCodeTextField(
autoFocus: true,
appContext: context,
pastedTextStyle: TextStyle(
color: Colors.green.shade600,
fontWeight: FontWeight.bold,
),
length: _pinLenght,
obscureText: false,
obscuringCharacter: '*',
animationType: AnimationType.fade,
validator: (v) {
if (v.length < _pinLenght) {
return "Votre code PIN fait $_pinLenght caractères";
} else {
return null;
}
},
pinTheme: PinTheme(
activeColor: pinColor,
borderWidth: 4,
shape: PinCodeFieldShape.box,
borderRadius: BorderRadius.circular(5),
fieldHeight: 60,
fieldWidth: 50,
activeFillColor: hasError ? Colors.blueAccent : Colors.black,
),
cursorColor: Colors.black,
animationDuration: Duration(milliseconds: 300),
textStyle: TextStyle(fontSize: 20, height: 1.6),
backgroundColor: Color(0xffF9F9F1),
enableActiveFill: false,
errorAnimationController: errorController,
controller: _enterPin,
keyboardType: TextInputType.text,
boxShadows: [
BoxShadow(
offset: Offset(0, 1),
color: Colors.black12,
blurRadius: 10,
)
],
onCompleted: (_pin) async {
print("Completed");
final resultWallet = await _walletOptions.readLocalWallet(
this.walletNbr,
_pin.toUpperCase(),
_pinLenght,
this.derivation);
if (resultWallet == 'bad') {
errorController.add(ErrorAnimationType
.shake); // Triggering error shake animation
hasError = true;
pinColor = Colors.red[600];
_walletOptions.reloadBuild();
} else {
pinColor = Colors.green[400];
// await Future.delayed(Duration(milliseconds: 50));
Navigator.push(
context,
SmoothTransition(
page: WalletOptions(
walletNbr: walletNbr,
walletName: walletName,
derivation: derivation)));
}
},
onChanged: (value) {
if (pinColor != Color(0xFFA4B600)) {
pinColor = Color(0xFFA4B600);
}
print(value);
},
)),
);
}
}

435
lib/screens/myWallets/walletOptions.dart
View File

@ -1,10 +1,8 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:dubp/dubp.dart';
import 'package:gecko/models/myWallets.dart';
import 'package:gecko/models/walletOptions.dart';
import 'dart:async';
import 'package:pin_code_fields/pin_code_fields.dart';
import 'package:provider/provider.dart';
import 'package:flutter/services.dart';
@ -20,15 +18,6 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
String walletName;
int derivation;
// ignore: close_sinks
StreamController<ErrorAnimationType> errorController;
final formKey = GlobalKey<FormState>();
bool hasError = false;
var pinColor = Color(0xffF9F9F1);
var walletPin = '';
Future<NewWallet> get badWallet => null;
@override
Widget build(BuildContext context) {
SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
@ -37,319 +26,137 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
Provider.of<WalletOptionsProvider>(context);
MyWalletsProvider _myWalletProvider =
Provider.of<MyWalletsProvider>(context);
errorController = StreamController<ErrorAnimationType>();
// _walletOptions.isWalletUnlock = false;
print("Is unlock ? ${_walletOptions.isWalletUnlock}");
final int _pinLenght = _walletOptions.getPinLenght(this.walletNbr);
return WillPopScope(
onWillPop: () {
_walletOptions.isWalletUnlock = false;
Navigator.popUntil(
context,
ModalRoute.withName('/mywallets'),
);
return Future<bool>.value(true);
},
child: Scaffold(
resizeToAvoidBottomInset: false,
appBar: AppBar(
leading: IconButton(
icon: Icon(Icons.arrow_back, color: Colors.black),
onPressed: () {
_walletOptions.isWalletUnlock = false;
Navigator.of(context).pop();
}),
title: SizedBox(
height: 22,
child: Text(walletName),
)),
body: Builder(
builder: (ctx) => SafeArea(
child: Column(children: <Widget>[
Visibility(
visible: _walletOptions.isWalletUnlock,
child: Expanded(
child: Column(children: <Widget>[
SizedBox(height: 15),
Text(
'Clé publique:',
resizeToAvoidBottomInset: false,
appBar: AppBar(
leading: IconButton(
icon: Icon(Icons.arrow_back, color: Colors.black),
onPressed: () {
_walletOptions.isWalletUnlock = false;
Navigator.popUntil(
context,
ModalRoute.withName('/mywallets'),
);
}),
title: SizedBox(
height: 22,
child: Text(walletName),
)),
body: Builder(
builder: (ctx) => SafeArea(
child: Column(children: <Widget>[
Expanded(
child: Column(children: <Widget>[
SizedBox(height: 15),
Text(
'Clé publique:',
style: TextStyle(
fontSize: 15.0,
color: Colors.grey[600],
fontWeight: FontWeight.w400),
),
SizedBox(height: 15),
GestureDetector(
onTap: () {
Clipboard.setData(ClipboardData(
text: _walletOptions.pubkey.text));
_walletOptions.snackCopyKey(ctx);
},
child: Text(
_walletOptions.pubkey.text,
style: TextStyle(
fontSize: 15.0,
color: Colors.grey[600],
fontWeight: FontWeight.w400),
),
SizedBox(height: 15),
GestureDetector(
onTap: () {
Clipboard.setData(ClipboardData(
text: _walletOptions.pubkey.text));
_walletOptions.snackCopyKey(ctx);
},
child: Text(
_walletOptions.pubkey.text,
style: TextStyle(
fontSize: 14.0,
color: Colors.black,
fontWeight: FontWeight.bold,
fontFamily: 'Monospace'),
)),
Expanded(
child: Align(
alignment: Alignment.bottomCenter,
child: SizedBox(
height: 50,
width: 300,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
elevation: 5,
primary: Color(
0xffFFD68E), //Color(0xffFFD68E), // background
onPrimary:
Colors.black, // foreground
),
onPressed: () => _walletOptions
.renameWalletAlerte(
context,
walletName,
walletNbr,
derivation)
.then((_result) {
if (_result == true) {
WidgetsBinding.instance
.addPostFrameCallback(
(_) {
_myWalletProvider
.listWallets =
_myWalletProvider
.getAllWalletsNames();
_myWalletProvider
.rebuildWidget();
});
Navigator.pop(
context, true);
}
}),
child: Text(
'Renommer ce portefeuille',
style: TextStyle(
fontSize: 20)))))),
SizedBox(height: 30),
SizedBox(
height: 50,
width: 300,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
elevation: 6,
primary: Colors
.redAccent, //Color(0xffFFD68E), // background
onPrimary: Colors.black, // foreground
),
onPressed: () async {
await _walletOptions.deleteWallet(context,
walletNbr, walletName, derivation);
WidgetsBinding.instance
.addPostFrameCallback((_) {
_myWalletProvider.listWallets =
_myWalletProvider
.getAllWalletsNames();
_myWalletProvider.rebuildWidget();
});
},
child: Text('Supprimer ce portefeuille',
style: TextStyle(fontSize: 20)))),
SizedBox(height: 50),
Text(
'Portefeuille déverrouillé',
style: TextStyle(
color: Colors.green,
fontWeight: FontWeight.w700,
fontSize: 15),
),
SizedBox(height: 10)
]))),
Visibility(
visible: !_walletOptions.isWalletUnlock,
child: Expanded(
child: Column(children: <Widget>[
SizedBox(height: 80),
Text(
'Veuillez tapper votre code secret pour dévérouiller votre portefeuille.',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 15.0,
fontSize: 14.0,
color: Colors.black,
fontWeight: FontWeight.w400),
),
SizedBox(height: 50),
pinForm(context, _pinLenght, walletNbr, derivation)
// Form(
// key: formKey,
// child: Padding(
// padding: const EdgeInsets.symmetric(
// vertical: 8.0, horizontal: 30),
// child: PinCodeTextField(
// autoFocus: true,
// appContext: context,
// pastedTextStyle: TextStyle(
// color: Colors.green.shade600,
// fontWeight: FontWeight.bold,
// ),
// length: _pinLenght,
// obscureText: false,
// obscuringCharacter: '*',
// animationType: AnimationType.fade,
// validator: (v) {
// if (v.length < _pinLenght) {
// return "Votre code PIN fait $_pinLenght caractères";
// } else {
// return null;
// }
// },
// pinTheme: PinTheme(
// shape: PinCodeFieldShape.box,
// borderRadius: BorderRadius.circular(5),
// fieldHeight: 60,
// fieldWidth: 50,
// activeFillColor: hasError
// ? Colors.orange
// : Colors.white,
// ),
// cursorColor: Colors.black,
// animationDuration:
// Duration(milliseconds: 300),
// textStyle:
// TextStyle(fontSize: 20, height: 1.6),
// backgroundColor: pinColor,
// enableActiveFill: false,
// errorAnimationController: errorController,
// controller: _enterPin,
// keyboardType: TextInputType.text,
// boxShadows: [
// BoxShadow(
// offset: Offset(0, 1),
// color: Colors.black12,
// blurRadius: 10,
// )
// ],
// onCompleted: (_pin) async {
// print("Completed");
// final resultWallet =
// await _walletOptions.readLocalWallet(
// this.walletNbr,
// _pin.toUpperCase(),
// _pinLenght,
// this.derivation);
// if (resultWallet == 'bad') {
// errorController.add(ErrorAnimationType
// .shake); // Triggering error shake animation
// hasError = true;
// pinColor = Colors.red[200];
// notifyListeners();
// } else {
// pinColor = Colors.green[200];
// // setState(() {});
// // await Future.delayed(Duration(milliseconds: 50));
// this.walletPin = _pin.toUpperCase();
// // isWalletUnlock = true;
// notifyListeners();
// }
// },
// onChanged: (value) {
// if (pinColor != Color(0xffF9F9F1)) {
// pinColor = Color(0xffF9F9F1);
// }
// print(value);
// },
// )),
// )
]))),
])))));
}
Widget pinForm(context, _pinLenght, int _walletNbr, int _derivation) {
// var _walletPin = '';
// ignore: close_sinks
StreamController<ErrorAnimationType> errorController =
StreamController<ErrorAnimationType>();
TextEditingController _enterPin = TextEditingController();
WalletOptionsProvider _walletOptions =
Provider.of<WalletOptionsProvider>(context);
return Form(
key: formKey,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 30),
child: PinCodeTextField(
autoFocus: true,
appContext: context,
pastedTextStyle: TextStyle(
color: Colors.green.shade600,
fontWeight: FontWeight.bold,
),
length: _pinLenght,
obscureText: false,
obscuringCharacter: '*',
animationType: AnimationType.fade,
validator: (v) {
if (v.length < _pinLenght) {
return "Votre code PIN fait $_pinLenght caractères";
} else {
return null;
}
},
pinTheme: PinTheme(
activeColor: pinColor,
borderWidth: 4,
shape: PinCodeFieldShape.box,
borderRadius: BorderRadius.circular(5),
fieldHeight: 60,
fieldWidth: 50,
activeFillColor: hasError ? Colors.blueAccent : Colors.black,
),
cursorColor: Colors.black,
animationDuration: Duration(milliseconds: 300),
textStyle: TextStyle(fontSize: 20, height: 1.6),
backgroundColor: Color(0xffF9F9F1),
enableActiveFill: false,
errorAnimationController: errorController,
controller: _enterPin,
keyboardType: TextInputType.text,
boxShadows: [
BoxShadow(
offset: Offset(0, 1),
color: Colors.black12,
blurRadius: 10,
)
],
onCompleted: (_pin) async {
print("Completed");
final resultWallet = await _walletOptions.readLocalWallet(
this.walletNbr,
_pin.toUpperCase(),
_pinLenght,
this.derivation);
if (resultWallet == 'bad') {
errorController.add(ErrorAnimationType
.shake); // Triggering error shake animation
hasError = true;
pinColor = Colors.red[600];
_walletOptions.reloadBuild();
} else {
pinColor = Colors.green[400];
// setState(() {});
// await Future.delayed(Duration(milliseconds: 50));
this.walletPin = _pin.toUpperCase();
_walletOptions.isWalletUnlock = true;
// isWalletUnlock = true;
_walletOptions.reloadBuild();
// notifyListeners();
}
},
onChanged: (value) {
if (pinColor != Color(0xFFA4B600)) {
pinColor = Color(0xFFA4B600);
}
print(value);
},
)),
);
fontWeight: FontWeight.bold,
fontFamily: 'Monospace'),
)),
Expanded(
child: Align(
alignment: Alignment.bottomCenter,
child: SizedBox(
height: 50,
width: 300,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
elevation: 5,
primary: Color(
0xffFFD68E), //Color(0xffFFD68E), // background
onPrimary: Colors.black, // foreground
),
onPressed: () => _walletOptions
.renameWalletAlerte(
context,
walletName,
walletNbr,
derivation)
.then((_result) {
if (_result == true) {
WidgetsBinding.instance
.addPostFrameCallback((_) {
_myWalletProvider
.listWallets =
_myWalletProvider
.getAllWalletsNames();
_myWalletProvider
.rebuildWidget();
});
Navigator.popUntil(
context,
ModalRoute.withName(
'/mywallets'),
);
}
}),
child: Text('Renommer ce portefeuille',
style: TextStyle(fontSize: 20)))))),
SizedBox(height: 30),
SizedBox(
height: 50,
width: 300,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
elevation: 6,
primary: Colors
.redAccent, //Color(0xffFFD68E), // background
onPrimary: Colors.black, // foreground
),
onPressed: () async {
await _walletOptions.deleteWallet(context,
walletNbr, walletName, derivation);
WidgetsBinding.instance
.addPostFrameCallback((_) {
_myWalletProvider.listWallets =
_myWalletProvider.getAllWalletsNames();
_myWalletProvider.rebuildWidget();
});
},
child: Text('Supprimer ce portefeuille',
style: TextStyle(fontSize: 20)))),
SizedBox(height: 50),
Text(
'Portefeuille déverrouillé',
style: TextStyle(
color: Colors.green,
fontWeight: FontWeight.w700,
fontSize: 15),
),
SizedBox(height: 10)
])),
]),
)),
));
}
}

4
lib/screens/myWallets/walletsHome.dart
View File

@ -2,7 +2,7 @@ import 'package:flutter/services.dart';
import 'package:gecko/models/myWallets.dart';
import 'package:gecko/models/walletOptions.dart';
import 'package:flutter/material.dart';
import 'package:gecko/screens/myWallets/walletOptions.dart';
import 'package:gecko/screens/myWallets/unlockingWallet.dart';
import 'package:gecko/screens/onBoarding/1_noKeychainFound.dart';
import 'package:provider/provider.dart';
@ -97,7 +97,7 @@ class WalletsHome extends StatelessWidget {
dense: true,
onTap: () {
Navigator.push(context, MaterialPageRoute(builder: (context) {
return WalletOptions(
return UnlockingWallet(
walletNbr: int.parse(_repository.split(':')[0]),
walletName: _repository.split(':')[1],
derivation: int.parse(_repository.split(':')[2]));

6
lib/screens/templateScreen.dart
View File

@ -71,11 +71,9 @@ class TemplateScreen extends StatelessWidget {
SizedBox(height: 20),
GestureDetector(
onTap: () {
Navigator.push(
Navigator.popUntil(
context,
MaterialPageRoute(builder: (context) {
return HomeScreen();
}),
ModalRoute.withName('/'),
);
},
child: Icon(Icons.home))