import 'package:adaptive_dialog/adaptive_dialog.dart'; import 'package:famedlysdk/encryption.dart'; import 'package:famedlysdk/encryption/utils/bootstrap.dart'; import 'package:fluffychat/components/dialogs/adaptive_flat_button.dart'; import 'package:future_loading_dialog/future_loading_dialog.dart'; import 'package:fluffychat/utils/platform_infos.dart'; import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import '../matrix.dart'; class BootstrapDialog extends StatefulWidget { Future show(BuildContext context) => PlatformInfos.isCupertinoStyle ? showCupertinoDialog(context: context, builder: (context) => this) : showDialog(context: context, builder: (context) => this); @override _BootstrapDialogState createState() => _BootstrapDialogState(); } class _BootstrapDialogState extends State { Bootstrap bootstrap; @override Widget build(BuildContext context) { bootstrap ??= Matrix.of(context) .client .encryption .bootstrap(onUpdate: () => setState(() => null)); final buttons = []; Widget body; switch (bootstrap.state) { case BootstrapState.loading: body = LinearProgressIndicator(); break; case BootstrapState.askWipeSsss: body = Text('Wipe chat backup?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.wipeSsss(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.wipeSsss(false), )); break; case BootstrapState.askUseExistingSsss: body = Text('Use existing chat backup?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.useExistingSsss(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.useExistingSsss(false), )); break; case BootstrapState.askBadSsss: body = Text('SSSS bad - continue nevertheless? DATALOSS!!!'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.ignoreBadSecrets(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.ignoreBadSecrets(false), )); break; case BootstrapState.askUnlockSsss: final widgets = [Text('Unlock old SSSS')]; for (final entry in bootstrap.oldSsssKeys.entries) { final keyId = entry.key; final key = entry.value; widgets.add(Flexible(child: _AskUnlockOldSsss(keyId, key))); } body = Column( children: widgets, mainAxisSize: MainAxisSize.min, ); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).confirm), onPressed: () => bootstrap.unlockedSsss(), )); break; case BootstrapState.askNewSsss: body = Text('Please set a long passphrase to secure your backup.'); buttons.add(AdaptiveFlatButton( child: Text('Enter a new passphrase'), onPressed: () async { final input = await showTextInputDialog(context: context, textFields: [ DialogTextField( minLines: 1, maxLines: 1, obscureText: true, ) ]); if (input?.isEmpty ?? true) return; await bootstrap.newSsss(input.single); })); break; case BootstrapState.openExistingSsss: body = Text('Please enter your passphrase!'); buttons.add(AdaptiveFlatButton( child: Text('Enter passphrase'), onPressed: () async { final input = await showTextInputDialog(context: context, textFields: [ DialogTextField( minLines: 1, maxLines: 1, obscureText: true, ) ]); if (input?.isEmpty ?? true) return; final valid = await showFutureLoadingDialog( context: context, future: () => bootstrap.newSsssKey.unlock(keyOrPassphrase: input.single), ); if (valid.error == null) bootstrap.openExistingSsss(); })); break; case BootstrapState.askWipeCrossSigning: body = Text('Wipe cross-signing?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.wipeCrossSigning(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.wipeCrossSigning(false), )); break; case BootstrapState.askSetupCrossSigning: body = Text('Set up cross-signing?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.askSetupCrossSigning( setupMasterKey: true, setupSelfSigningKey: true, setupUserSigningKey: true, ), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.askSetupCrossSigning(), )); break; case BootstrapState.askWipeOnlineKeyBackup: body = Text('Wipe chat backup?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.wipeOnlineKeyBackup(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.wipeOnlineKeyBackup(false), )); break; case BootstrapState.askSetupOnlineKeyBackup: body = Text('Set up chat backup?'); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).yes), onPressed: () => bootstrap.askSetupOnlineKeyBackup(true), )); buttons.add(AdaptiveFlatButton( textColor: Theme.of(context).textTheme.bodyText1.color, child: Text(L10n.of(context).no), onPressed: () => bootstrap.askSetupOnlineKeyBackup(false), )); break; case BootstrapState.error: body = ListTile( contentPadding: EdgeInsets.zero, leading: Icon(Icons.error_outline, color: Colors.red), title: Text(L10n.of(context).oopsSomethingWentWrong), ); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).close), onPressed: () => Navigator.of(context).pop(false), )); break; case BootstrapState.done: body = ListTile( contentPadding: EdgeInsets.zero, leading: Icon(Icons.check_circle, color: Colors.green), title: Text('Chat backup has been initialized!'), ); buttons.add(AdaptiveFlatButton( child: Text(L10n.of(context).close), onPressed: () => Navigator.of(context).pop(false), )); break; } final title = Text('Chat backup'); if (PlatformInfos.isCupertinoStyle) { return CupertinoAlertDialog( title: title, content: body, actions: buttons, ); } return AlertDialog( title: title, content: body, actions: buttons, ); } } class _AskUnlockOldSsss extends StatefulWidget { final String keyId; final OpenSSSS ssssKey; _AskUnlockOldSsss(this.keyId, this.ssssKey); @override _AskUnlockOldSsssState createState() => _AskUnlockOldSsssState(); } class _AskUnlockOldSsssState extends State<_AskUnlockOldSsss> { bool valid = false; TextEditingController textEditingController = TextEditingController(); String input; void checkInput(BuildContext context) async { if (input == null) { return; } valid = (await showFutureLoadingDialog( context: context, future: () => widget.ssssKey.unlock(keyOrPassphrase: input), )) .error == null; setState(() => null); } @override Widget build(BuildContext build) { if (valid) { return Row( children: [ Text(widget.keyId), Text('unlocked'), ], mainAxisSize: MainAxisSize.min, ); } return Row( children: [ Text(widget.keyId), Flexible( child: TextField( controller: textEditingController, autofocus: false, autocorrect: false, onSubmitted: (s) { input = s; checkInput(context); }, minLines: 1, maxLines: 1, obscureText: true, decoration: InputDecoration( hintText: L10n.of(context).passphraseOrKey, prefixStyle: TextStyle(color: Theme.of(context).primaryColor), suffixStyle: TextStyle(color: Theme.of(context).primaryColor), border: OutlineInputBorder(), ), ), ), RaisedButton( color: Theme.of(context).primaryColor, elevation: 5, textColor: Colors.white, child: Text(L10n.of(context).submit), onPressed: () { input = textEditingController.text; checkInput(context); }, ), ], mainAxisSize: MainAxisSize.min, ); } }