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add of generation of keys
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This commit is contained in:
Bartosz 2024-12-17 19:31:39 +00:00
parent 3f6ea2e332
commit 4062ae75d3
14 changed files with 471 additions and 260 deletions
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1
dialer/android/.gitignore vendored
View File

@ -5,6 +5,7 @@ gradle-wrapper.jar
/gradlew.bat
/local.properties
GeneratedPluginRegistrant.java
gradle.properties
# Remember to never publicly share your keystore.
# See https://flutter.dev/to/reference-keystore

3
dialer/android/gradle.properties
View File

@ -2,5 +2,4 @@ org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryErro
android.useAndroidX=true
android.enableJetifier=true
dev.steenbakker.mobile_scanner.useUnbundled=true
org.gradle.java.home=/usr/lib/jvm/java-17-openjdk-amd64
#org.gradle.java.home=/usr/lib/jvm/java-17-openjdk-17.0.13.0.11-3.fc41.x86_64
org.gradle.java.home=/usr/lib/jvm/java-17-openjdk-17.0.13.0.11-3.fc41.x86_64

178
dialer/lib/features/contacts/contact_state.dart
View File

@ -1,99 +1,99 @@
import 'package:flutter/material.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'contact_service.dart';
import 'package:flutter/material.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'contact_service.dart';
class ContactState extends StatefulWidget {
final Widget child;
class ContactState extends StatefulWidget {
final Widget child;
const ContactState({super.key, required this.child});
const ContactState({super.key, required this.child});
static _ContactStateState of(BuildContext context) {
return context.dependOnInheritedWidgetOfExactType<_InheritedContactState>()!.data;
}
@override
_ContactStateState createState() => _ContactStateState();
}
class _ContactStateState extends State<ContactState> {
final ContactService _contactService = ContactService();
List<Contact> _contacts = [];
bool _loading = true;
double _scrollOffset = 0.0;
Contact? _selfContact = Contact();
List<Contact> get contacts => _contacts;
bool get loading => _loading;
double get scrollOffset => _scrollOffset;
Contact? get selfContact => _selfContact;
@override
void initState() {
super.initState();
_fetchContacts();
// Add listener for contact changes
FlutterContacts.addListener(_onContactChange);
}
void _onContactChange() => _fetchContacts();
@override
void dispose() {
// Remove listener
FlutterContacts.removeListener(_onContactChange);
super.dispose();
}
Future<void> _fetchContacts() async {
List<Contact> contacts = await _contactService.fetchContacts();
debugPrint("Fetched ${contacts.length} contacts");
// Find selfContact before filtering
_selfContact = contacts.firstWhere(
(contact) => contact.displayName.toLowerCase() == "user",
orElse: () => Contact(),
);
if (_selfContact!.phones.isEmpty) {
debugPrint("Self contact has no phone numbers");
_selfContact = null;
static _ContactStateState of(BuildContext context) {
return context.dependOnInheritedWidgetOfExactType<_InheritedContactState>()!.data;
}
contacts = contacts.where((contact) => contact.phones.isNotEmpty).toList();
contacts.sort((a, b) => a.displayName.compareTo(b.displayName));
setState(() {
_contacts = contacts;
_loading = false;
_selfContact = _selfContact;
});
@override
_ContactStateState createState() => _ContactStateState();
}
Future<void> addNewContact(Contact contact) async {
await _contactService.addNewContact(contact);
await _fetchContacts();
class _ContactStateState extends State<ContactState> {
final ContactService _contactService = ContactService();
List<Contact> _contacts = [];
bool _loading = true;
double _scrollOffset = 0.0;
Contact? _selfContact = Contact();
List<Contact> get contacts => _contacts;
bool get loading => _loading;
double get scrollOffset => _scrollOffset;
Contact? get selfContact => _selfContact;
@override
void initState() {
super.initState();
_fetchContacts();
// Add listener for contact changes
FlutterContacts.addListener(_onContactChange);
}
void _onContactChange() => _fetchContacts();
@override
void dispose() {
// Remove listener
FlutterContacts.removeListener(_onContactChange);
super.dispose();
}
Future<void> _fetchContacts() async {
List<Contact> contacts = await _contactService.fetchContacts();
debugPrint("Fetched ${contacts.length} contacts");
// Find selfContact before filtering
_selfContact = contacts.firstWhere(
(contact) => contact.displayName.toLowerCase() == "user",
orElse: () => Contact(),
);
if (_selfContact!.phones.isEmpty) {
debugPrint("Self contact has no phone numbers");
_selfContact = null;
}
contacts = contacts.where((contact) => contact.phones.isNotEmpty).toList();
contacts.sort((a, b) => a.displayName.compareTo(b.displayName));
setState(() {
_contacts = contacts;
_loading = false;
_selfContact = _selfContact;
});
}
Future<void> addNewContact(Contact contact) async {
await _contactService.addNewContact(contact);
await _fetchContacts();
}
void setScrollOffset(double offset) {
setState(() {
_scrollOffset = offset;
});
}
@override
Widget build(BuildContext context) {
return _InheritedContactState(
data: this,
child: widget.child,
);
}
}
void setScrollOffset(double offset) {
setState(() {
_scrollOffset = offset;
});
class _InheritedContactState extends InheritedWidget {
final _ContactStateState data;
const _InheritedContactState({required this.data, required super.child});
@override
bool updateShouldNotify(_InheritedContactState oldWidget) => true;
}
@override
Widget build(BuildContext context) {
return _InheritedContactState(
data: this,
child: widget.child,
);
}
}
class _InheritedContactState extends InheritedWidget {
final _ContactStateState data;
const _InheritedContactState({required this.data, required super.child});
@override
bool updateShouldNotify(_InheritedContactState oldWidget) => true;
}

141
dialer/lib/features/history/history_page.dart
View File

@ -3,12 +3,17 @@
import 'package:flutter/material.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'package:intl/intl.dart'; // For date formatting
import 'package:url_launcher/url_launcher.dart'; // For launching URLs (phone calls, SMS)
import 'package:dialer/features/contacts/contact_state.dart';
// Import the helper functions
import 'package:dialer/widgets/username_color_generator.dart';
import 'package:dialer/widgets/color_darkener.dart';
class History {
final Contact contact;
final DateTime date;
final String callType; // 'incoming' or 'outgoing'
final String callType; // 'incoming' or 'outgoing'
final String callStatus; // 'missed' or 'answered'
final int attempts;
@ -32,6 +37,9 @@ class _HistoryPageState extends State<HistoryPage> {
List<History> histories = [];
bool loading = true;
// Track expanded items
int? _expandedIndex;
@override
void didChangeDependencies() {
super.didChangeDependencies();
@ -116,34 +124,113 @@ class _HistoryPageState extends State<HistoryPage> {
itemBuilder: (context, index) {
final history = histories[index];
final contact = history.contact;
final isExpanded = _expandedIndex == index;
return ListTile(
leading: (contact.thumbnail != null && contact.thumbnail!.isNotEmpty)
? CircleAvatar(
backgroundImage: MemoryImage(contact.thumbnail!),
)
: CircleAvatar(
child: Text(
contact.displayName.isNotEmpty
? contact.displayName[0]
: '?',
// Generate the avatar color using the same logic as the contacts page
Color avatarColor = generateColorFromName(contact.displayName);
return Column(
children: [
ListTile(
leading: (contact.thumbnail != null && contact.thumbnail!.isNotEmpty)
? CircleAvatar(
backgroundImage: MemoryImage(contact.thumbnail!),
)
: CircleAvatar(
backgroundColor: avatarColor,
child: Text(
contact.displayName.isNotEmpty
? contact.displayName[0].toUpperCase()
: '?',
style: TextStyle(color: darken(avatarColor, 0.4)),
),
),
title: Text(
contact.displayName,
style: const TextStyle(color: Colors.white),
),
subtitle: Text(
'${history.callType} - ${history.callStatus} - ${DateFormat('MMM dd, hh:mm a').format(history.date)}',
style: const TextStyle(color: Colors.grey),
),
trailing: Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'${history.attempts}x',
style: const TextStyle(color: Colors.white),
),
IconButton(
icon: const Icon(Icons.phone, color: Colors.green),
onPressed: () async {
if (contact.phones.isNotEmpty) {
final Uri callUri =
Uri(scheme: 'tel', path: contact.phones.first.number);
if (await canLaunchUrl(callUri)) {
await launchUrl(callUri);
} else {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Could not launch call')),
);
}
} else {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Contact has no phone number')),
);
}
},
),
],
),
onTap: () {
setState(() {
_expandedIndex = isExpanded ? null : index;
});
},
),
),
title: Text(
contact.displayName,
style: const TextStyle(color: Colors.white),
),
subtitle: Text(
'${history.callType} - ${history.callStatus} - ${DateFormat('MMM dd, hh:mm a').format(history.date)}',
style: const TextStyle(color: Colors.grey),
),
trailing: Text(
'${history.attempts}x',
style: const TextStyle(color: Colors.white),
),
onTap: () {
// Handle tap event if needed
},
if (isExpanded)
Container(
color: Colors.grey[850],
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
TextButton.icon(
onPressed: () async {
if (contact.phones.isNotEmpty) {
final Uri smsUri =
Uri(scheme: 'sms', path: contact.phones.first.number);
if (await canLaunchUrl(smsUri)) {
await launchUrl(smsUri);
} else {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Could not send message')),
);
}
} else {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Contact has no phone number')),
);
}
},
icon: const Icon(Icons.message, color: Colors.white),
label:
const Text('Message', style: TextStyle(color: Colors.white)),
),
TextButton.icon(
onPressed: () {
// Implement block number functionality
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Number blocked (functionality not implemented)')),
);
},
icon: const Icon(Icons.block, color: Colors.white),
label: const Text('Block', style: TextStyle(color: Colors.white)),
),
],
),
),
],
);
},
),

157
dialer/lib/features/home/home_page.dart
View File

@ -15,7 +15,8 @@ class _MyHomePageState extends State<MyHomePage>
@override
void initState() {
super.initState();
_tabController = TabController(length: 4, vsync: this, initialIndex: 1);
// Set the TabController length to 3
_tabController = TabController(length: 3, vsync: this, initialIndex: 1);
_tabController.addListener(_handleTabIndex);
_fetchContacts();
}
@ -60,7 +61,7 @@ class _MyHomePageState extends State<MyHomePage>
backgroundColor: Colors.black,
body: Column(
children: [
// Persistent Search Bar
// Search Bar and 3-dot menu
Padding(
padding: const EdgeInsets.only(
top: 24.0,
@ -68,68 +69,97 @@ class _MyHomePageState extends State<MyHomePage>
left: 16.0,
right: 16.0,
),
child: Container(
decoration: BoxDecoration(
color: const Color.fromARGB(255, 30, 30, 30),
borderRadius: BorderRadius.circular(12.0),
border: Border(
top: BorderSide(color: Colors.grey.shade800, width: 1),
left: BorderSide(color: Colors.grey.shade800, width: 1),
right: BorderSide(color: Colors.grey.shade800, width: 1),
bottom: BorderSide(color: Colors.grey.shade800, width: 2),
),
),
child: SearchAnchor(
builder: (BuildContext context, SearchController controller) {
return SearchBar(
controller: controller,
padding: MaterialStateProperty.all<EdgeInsetsGeometry>(
const EdgeInsets.only(
top: 6.0,
bottom: 6.0,
left: 16.0,
right: 16.0,
child: Row(
children: [
Expanded(
child: Container(
decoration: BoxDecoration(
color: const Color.fromARGB(255, 30, 30, 30),
borderRadius: BorderRadius.circular(12.0),
border: Border(
top: BorderSide(color: Colors.grey.shade800, width: 1),
left: BorderSide(color: Colors.grey.shade800, width: 1),
right: BorderSide(color: Colors.grey.shade800, width: 1),
bottom:
BorderSide(color: Colors.grey.shade800, width: 2),
),
),
onTap: () {
controller.openView();
_onSearchChanged('');
},
backgroundColor: MaterialStateProperty.all(
const Color.fromARGB(255, 30, 30, 30)),
hintText: 'Search contacts',
hintStyle: MaterialStateProperty.all(
const TextStyle(color: Colors.grey, fontSize: 16.0),
),
leading: const Icon(
Icons.search,
color: Colors.grey,
size: 24.0,
),
shape: MaterialStateProperty.all<RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12.0),
),
),
);
},
viewOnChanged: (query) {
_onSearchChanged(query);
},
suggestionsBuilder:
(BuildContext context, SearchController controller) {
return _contactSuggestions.map((contact) {
return ListTile(
key: ValueKey(contact.id),
title: Text(contact.displayName,
style: const TextStyle(color: Colors.white)),
onTap: () {
controller.closeView(contact.displayName);
child: SearchAnchor(
builder:
(BuildContext context, SearchController controller) {
return SearchBar(
controller: controller,
padding:
MaterialStateProperty.all<EdgeInsetsGeometry>(
const EdgeInsets.only(
top: 6.0,
bottom: 6.0,
left: 16.0,
right: 16.0,
),
),
onTap: () {
controller.openView();
_onSearchChanged('');
},
backgroundColor: MaterialStateProperty.all(
const Color.fromARGB(255, 30, 30, 30)),
hintText: 'Search contacts',
hintStyle: MaterialStateProperty.all(
const TextStyle(color: Colors.grey, fontSize: 16.0),
),
leading: const Icon(
Icons.search,
color: Colors.grey,
size: 24.0,
),
shape:
MaterialStateProperty.all<RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12.0),
),
),
);
},
);
}).toList();
},
),
viewOnChanged: (query) {
_onSearchChanged(query);
},
suggestionsBuilder:
(BuildContext context, SearchController controller) {
return _contactSuggestions.map((contact) {
return ListTile(
key: ValueKey(contact.id),
title: Text(contact.displayName,
style: const TextStyle(color: Colors.white)),
onTap: () {
controller.closeView(contact.displayName);
},
);
}).toList();
},
),
),
),
// 3-dot menu
PopupMenuButton<String>(
icon: const Icon(Icons.more_vert, color: Colors.white),
itemBuilder: (BuildContext context) => [
const PopupMenuItem<String>(
value: 'settings',
child: Text('Settings'),
),
],
onSelected: (String value) {
if (value == 'settings') {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const SettingsPage()),
);
}
},
),
],
),
),
// Main content with TabBarView
@ -142,7 +172,6 @@ class _MyHomePageState extends State<MyHomePage>
FavoritePage(),
HistoryPage(),
ContactPage(),
SettingsPage(), // Add your SettingsPage here
],
),
Positioned(
@ -186,10 +215,6 @@ class _MyHomePageState extends State<MyHomePage>
icon: Icon(_tabController.index == 2
? Icons.contacts
: Icons.contacts_outlined)),
Tab(
icon: Icon(_tabController.index == 3 // Corrected index
? Icons.settings
: Icons.settings_outlined)),
],
labelColor: Colors.white,
unselectedLabelColor: const Color.fromARGB(255, 158, 158, 158),

9
dialer/lib/features/settings/key/delete_key_pair.dart
View File

@ -1,20 +1,19 @@
import 'package:flutter/material.dart';
import 'key_storage.dart';
class DeleteKeyPairPage extends StatelessWidget {
const DeleteKeyPairPage({super.key});
void _deleteKeyPair(BuildContext context) {
// Key deletion logic (not implemented here)
// ...
Future<void> _deleteKeyPair(BuildContext context) async {
final keyStorage = KeyStorage();
await keyStorage.deleteKeys();
// Show confirmation message
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('The key pair has been deleted.'),
),
);
// Navigate back or update the UI as needed
Navigator.pop(context);
}

88
dialer/lib/features/settings/key/export_private_key.dart
View File

@ -3,6 +3,8 @@ import 'dart:typed_data';
import 'dart:convert';
import 'package:pointycastle/export.dart' as crypto;
import 'package:file_picker/file_picker.dart';
import 'dart:io';
import 'key_storage.dart';
class ExportPrivateKeyPage extends StatefulWidget {
const ExportPrivateKeyPage({super.key});
@ -15,55 +17,81 @@ class _ExportPrivateKeyPageState extends State<ExportPrivateKeyPage> {
final TextEditingController _passwordController = TextEditingController();
Future<void> _exportPrivateKey() async {
// Replace with your actual private key retrieval logic
final String privateKeyPem = 'Your private key here';
final keyStorage = KeyStorage();
final privateKeyPem = await keyStorage.getPrivateKey();
// Get the password from the user input
final password = _passwordController.text;
if (password.isEmpty) {
// Show error message
if (privateKeyPem == null) {
// Show error message if there's no key
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('No private key found to export.'),
),
);
return;
}
final password = _passwordController.text;
if (password.isEmpty) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Please enter a password.'),
),
);
return;
}
// Encrypt the private key using AES-256
final encryptedData = _encryptPrivateKey(privateKeyPem, password);
// Let the user pick a file location
final outputFile = await FilePicker.platform.saveFile(
dialogTitle: 'Save encrypted private key',
fileName: 'private_key_encrypted.aes',
);
if (outputFile != null) {
// Write the encrypted data to the file
// Use appropriate file I/O methods (not shown here)
// ...
// Show a confirmation dialog or message
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('Key Exported'),
content: const Text('The encrypted private key has been exported successfully.'),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('OK'),
),
],
),
);
try {
final file = File(outputFile);
await file.writeAsBytes(encryptedData);
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('Key Exported'),
content: const Text('The encrypted private key has been exported successfully.'),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('OK'),
),
],
),
);
} catch (e) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Failed to write file: $e'),
),
);
}
}
}
Uint8List _encryptPrivateKey(String privateKey, String password) {
// Encryption logic using AES-256
final key = crypto.PBKDF2KeyDerivator(crypto.HMac(crypto.SHA256Digest(), 64))
.process(Uint8List.fromList(utf8.encode(password)));
// Derive a key from the password using PBKDF2
final derivator = crypto.PBKDF2KeyDerivator(
crypto.HMac(crypto.SHA256Digest(), 64),
);
final params = crypto.PaddedBlockCipherParameters(
crypto.ParametersWithIV(crypto.KeyParameter(key), Uint8List(16)), // Initialization Vector
final salt = Uint8List.fromList(utf8.encode('some_salt')); // In production, use a random salt and store it securely
derivator.init(crypto.Pbkdf2Parameters(salt, 1000, 32));
final key = derivator.process(Uint8List.fromList(utf8.encode(password)));
// Initialize AES-CBC cipher with PKCS7 padding
final iv = Uint8List(16); // zero IV for example, in production use random IV and store it
final params = crypto.PaddedBlockCipherParameters<crypto.ParametersWithIV<crypto.KeyParameter>, Null>(
crypto.ParametersWithIV<crypto.KeyParameter>(crypto.KeyParameter(key), iv),
null,
);
final cipher = crypto.PaddedBlockCipher('AES/CBC/PKCS7');
cipher.init(true, params);

21
dialer/lib/features/settings/key/generate_new_key_pair.dart
View File

@ -4,12 +4,12 @@ import 'dart:math';
import 'dart:convert';
import 'dart:typed_data';
import 'package:asn1lib/asn1lib.dart';
import 'key_storage.dart';
class GenerateNewKeyPairPage extends StatelessWidget {
const GenerateNewKeyPairPage({super.key});
Future<Map<String, String>> _generateKeyPair() async {
// Key generation logic using pointycastle
final keyParams = crypto.RSAKeyGeneratorParameters(
BigInt.parse('65537'),
2048,
@ -17,8 +17,6 @@ class GenerateNewKeyPairPage extends StatelessWidget {
);
final secureRandom = crypto.FortunaRandom();
// Seed the random number generator
final random = Random.secure();
final seeds = List<int>.generate(32, (_) => random.nextInt(256));
secureRandom.seed(crypto.KeyParameter(Uint8List.fromList(seeds)));
@ -31,11 +29,12 @@ class GenerateNewKeyPairPage extends StatelessWidget {
final publicKey = pair.publicKey as crypto.RSAPublicKey;
final privateKey = pair.privateKey as crypto.RSAPrivateKey;
// Convert keys to PEM format
final publicKeyPem = _encodePublicKeyToPemPKCS1(publicKey);
final privateKeyPem = _encodePrivateKeyToPemPKCS1(privateKey);
// Save keys securely (not implemented here)
// Save keys securely
final keyStorage = KeyStorage();
await keyStorage.saveKeys(publicKey: publicKeyPem, privateKey: privateKeyPem);
return {'publicKey': publicKeyPem, 'privateKey': privateKeyPem};
}
@ -52,7 +51,8 @@ class GenerateNewKeyPairPage extends StatelessWidget {
Uint8List _encodePublicKeyToDer(crypto.RSAPublicKey publicKey) {
final algorithmSeq = ASN1Sequence();
algorithmSeq.add(ASN1ObjectIdentifier.fromName('rsaEncryption'));
// Create the OID directly with the arcs
algorithmSeq.add(ASN1ObjectIdentifier([1, 2, 840, 113549, 1, 1, 1]));
algorithmSeq.add(ASN1Null());
final publicKeySeq = ASN1Sequence();
@ -84,8 +84,8 @@ class GenerateNewKeyPairPage extends StatelessWidget {
}
String _formatPem(Uint8List bytes, String label) {
final base64 = base64Encode(bytes);
final chunks = RegExp('.{1,64}').allMatches(base64).map((m) => m.group(0)!);
final base64Data = base64Encode(bytes);
final chunks = RegExp('.{1,64}').allMatches(base64Data).map((m) => m.group(0)!);
return '-----BEGIN $label-----\n${chunks.join('\n')}\n-----END $label-----';
}
@ -99,13 +99,12 @@ class GenerateNewKeyPairPage extends StatelessWidget {
body: Center(
child: ElevatedButton(
onPressed: () async {
final keys = await _generateKeyPair();
// Display a confirmation dialog or message
await _generateKeyPair();
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('Keys Generated'),
content: const Text('The new key pair has been generated successfully.'),
content: const Text('The new key pair has been generated and stored securely.'),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),

28
dialer/lib/features/settings/key/key_storage.dart Normal file
View File

@ -0,0 +1,28 @@
// key_storage.dart
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
class KeyStorage {
static const _publicKeyKey = 'public_key';
static const _privateKeyKey = 'private_key';
final FlutterSecureStorage _storage = const FlutterSecureStorage();
Future<void> saveKeys({required String publicKey, required String privateKey}) async {
await _storage.write(key: _publicKeyKey, value: publicKey);
await _storage.write(key: _privateKeyKey, value: privateKey);
}
Future<String?> getPublicKey() async {
return await _storage.read(key: _publicKeyKey);
}
Future<String?> getPrivateKey() async {
return await _storage.read(key: _privateKeyKey);
}
Future<void> deleteKeys() async {
await _storage.delete(key: _publicKeyKey);
await _storage.delete(key: _privateKeyKey);
}
}

11
dialer/lib/features/settings/key/manage_keys_page.dart
View File

@ -1,9 +1,9 @@
import 'package:flutter/material.dart';
import 'package:dialer/features/settings/key/show_public_key_qr.dart';
import 'package:dialer/features/settings/key/show_public_key_text.dart';
import 'package:dialer/features/settings/key/generate_new_key_pair.dart';
import 'package:dialer/features/settings/key/export_private_key.dart';
import 'package:dialer/features/settings/key/delete_key_pair.dart';
import 'show_public_key_qr.dart';
import 'show_public_key_text.dart';
import 'generate_new_key_pair.dart';
import 'export_private_key.dart';
import 'delete_key_pair.dart';
class KeyManagementPage extends StatelessWidget {
const KeyManagementPage({super.key});
@ -41,7 +41,6 @@ class KeyManagementPage extends StatelessWidget {
);
break;
default:
// Handle default or unknown options
break;
}
}

42
dialer/lib/features/settings/key/show_public_key_qr.dart
View File

@ -1,26 +1,48 @@
import 'package:flutter/material.dart';
import 'package:pretty_qr_code/pretty_qr_code.dart';
import 'key_storage.dart';
class DisplayPublicKeyQRCodePage extends StatelessWidget {
const DisplayPublicKeyQRCodePage({super.key});
Future<String?> _loadPublicKey() async {
final keyStorage = KeyStorage();
return keyStorage.getPublicKey();
}
@override
Widget build(BuildContext context) {
// Replace with your actual public key retrieval logic
final String publicKey = 'Your public key here';
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
title: const Text('Public Key in QR Code'),
),
body: Center(
child: PrettyQr(
data: publicKey,
size: 250,
roundEdges: true,
elementColor: Colors.white,
),
body: FutureBuilder<String?>(
future: _loadPublicKey(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
}
final publicKey = snapshot.data;
if (publicKey == null) {
return const Center(
child: Text(
'No public key found.',
style: TextStyle(color: Colors.white),
),
);
}
return Center(
child: PrettyQr(
data: publicKey,
size: 250,
roundEdges: true,
elementColor: Colors.white,
),
);
},
),
);
}

46
dialer/lib/features/settings/key/show_public_key_text.dart
View File

@ -1,27 +1,49 @@
import 'package:flutter/material.dart';
import 'key_storage.dart';
class DisplayPublicKeyTextPage extends StatelessWidget {
const DisplayPublicKeyTextPage({super.key});
Future<String?> _loadPublicKey() async {
final keyStorage = KeyStorage();
return await keyStorage.getPublicKey();
}
@override
Widget build(BuildContext context) {
// Replace with your actual public key retrieval logic
final String publicKey = 'Your public key here';
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
title: const Text('Public Key as Text'),
),
body: Center(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: SelectableText(
publicKey,
style: const TextStyle(color: Colors.white),
textAlign: TextAlign.center,
),
),
body: FutureBuilder<String?>(
future: _loadPublicKey(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
}
final publicKey = snapshot.data;
if (publicKey == null) {
return const Center(
child: Text(
'No public key found.',
style: TextStyle(color: Colors.white),
),
);
}
return Center(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: SelectableText(
publicKey,
style: const TextStyle(color: Colors.white),
textAlign: TextAlign.center,
),
),
);
},
),
);
}

2
dialer/lib/features/settings/settings.dart
View File

@ -22,7 +22,7 @@ class SettingsPage extends StatelessWidget {
MaterialPageRoute(builder: (context) => const SettingsAccountsPage()),
);
break;
case 'Gestion de clés':
case 'Key management':
Navigator.push(
context,
MaterialPageRoute(builder: (context) => const KeyManagementPage()),

4
dialer/pubspec.yaml
View File

@ -44,9 +44,11 @@ dependencies:
mobile_scanner: ^6.0.2
pretty_qr_code: ^3.3.0
pointycastle: ^3.4.0
file_picker: ^5.2.5
file_picker: ^8.1.6
asn1lib: ^1.0.0
intl_utils: ^2.0.7
url_launcher: ^6.3.1
flutter_secure_storage: ^9.0.0
mobile_number:
path: packages/mobile_number