99 lines
3.3 KiB
Dart
99 lines
3.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/core/event_bus.dart';
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import 'package:photos/events/user_authenticated_event.dart';
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import 'package:photos/ui/common_elements.dart';
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import 'package:photos/utils/dialog_util.dart';
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class PassphraseReentryPage extends StatefulWidget {
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PassphraseReentryPage({Key key}) : super(key: key);
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@override
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_PassphraseReentryPageState createState() => _PassphraseReentryPageState();
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}
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class _PassphraseReentryPageState extends State<PassphraseReentryPage> {
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final _passphraseController = TextEditingController();
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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leading: Icon(Icons.lock),
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title: Text(
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"Encryption Passphrase",
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),
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),
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body: _getBody(),
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);
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}
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Widget _getBody() {
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return SingleChildScrollView(
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child: Container(
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padding: EdgeInsets.fromLTRB(16, 40, 16, 16),
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child: Column(
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children: [
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Image.asset(
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"assets/vault.png",
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width: 196,
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height: 196,
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),
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Padding(padding: EdgeInsets.all(20)),
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Text(
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"Please enter your passphrase.",
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 16,
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),
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),
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Padding(padding: EdgeInsets.all(12)),
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TextFormField(
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decoration: InputDecoration(
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hintText: "that thing you promised to never forget",
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contentPadding: EdgeInsets.all(20),
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),
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controller: _passphraseController,
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autofocus: false,
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autocorrect: false,
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keyboardType: TextInputType.visiblePassword,
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onChanged: (_) {
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setState(() {});
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},
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),
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Padding(padding: EdgeInsets.all(12)),
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Container(
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width: double.infinity,
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height: 44,
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child: button(
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"Verify Passphrase",
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onPressed: _passphraseController.text.isNotEmpty
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? () async {
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final dialog =
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createProgressDialog(context, "Please wait...");
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await dialog.show();
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try {
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await Configuration.instance.decryptAndSaveKey(
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_passphraseController.text,
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Configuration.instance.getKeyAttributes());
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} catch (e) {
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await dialog.hide();
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showErrorDialog(context, "Incorrect passphrase",
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"Please try again.");
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return;
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}
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await dialog.hide();
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Bus.instance.fire(UserAuthenticatedEvent());
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Navigator.of(context)
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.popUntil((route) => route.isFirst);
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}
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: null,
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)),
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],
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),
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),
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);
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}
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}
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