mirror of
https://github.com/laurent22/joplin.git
synced 2024-12-12 08:54:00 +02:00
254 lines
9.1 KiB
JavaScript
254 lines
9.1 KiB
JavaScript
const React = require('react'); const Component = React.Component;
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const { TextInput, TouchableOpacity, Linking, View, Switch, Slider, StyleSheet, Text, Button, ScrollView } = require('react-native');
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const EncryptionService = require('lib/services/EncryptionService');
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const { connect } = require('react-redux');
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const { ScreenHeader } = require('lib/components/screen-header.js');
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const { _ } = require('lib/locale.js');
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const { BaseScreenComponent } = require('lib/components/base-screen.js');
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const { Dropdown } = require('lib/components/Dropdown.js');
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const { themeStyle } = require('lib/components/global-style.js');
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const { time } = require('lib/time-utils.js');
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const Setting = require('lib/models/Setting.js');
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const shared = require('lib/components/shared/encryption-config-shared.js');
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const { dialogs } = require('lib/dialogs.js');
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const DialogBox = require('react-native-dialogbox').default;
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class EncryptionConfigScreenComponent extends BaseScreenComponent {
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static navigationOptions(options) {
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return { header: null };
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}
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constructor() {
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super();
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this.state = {
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passwordPromptShow: false,
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passwordPromptAnswer: '',
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};
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shared.constructor(this);
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this.styles_ = {};
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}
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componentDidMount() {
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this.isMounted_ = true;
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}
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componentWillUnmount() {
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this.isMounted_ = false;
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}
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initState(props) {
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return shared.initState(this, props);
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}
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async refreshStats() {
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return shared.refreshStats(this);
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}
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componentWillMount() {
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this.initState(this.props);
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}
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componentWillReceiveProps(nextProps) {
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this.initState(nextProps);
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}
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async checkPasswords() {
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return shared.checkPasswords(this);
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}
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styles() {
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const themeId = this.props.theme;
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const theme = themeStyle(themeId);
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if (this.styles_[themeId]) return this.styles_[themeId];
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this.styles_ = {};
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let styles = {
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titleText: {
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flex: 1,
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fontWeight: 'bold',
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flexDirection: 'column',
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fontSize: theme.fontSize,
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paddingTop: 5,
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paddingBottom: 5,
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marginTop: theme.marginTop,
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marginBottom: 5,
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color: theme.color,
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},
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normalText: {
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flex: 1,
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fontSize: theme.fontSize,
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color: theme.color,
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},
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container: {
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flex: 1,
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padding: theme.margin,
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},
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}
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this.styles_[themeId] = StyleSheet.create(styles);
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return this.styles_[themeId];
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}
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renderMasterKey(num, mk) {
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const theme = themeStyle(this.props.theme);
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const onSaveClick = () => {
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return shared.onSavePasswordClick(this, mk);
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}
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const onPasswordChange = (text) => {
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return shared.onPasswordChange(this, mk, text);
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}
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const password = this.state.passwords[mk.id] ? this.state.passwords[mk.id] : '';
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const passwordOk = this.state.passwordChecks[mk.id] === true ? '✔' : '❌';
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const active = this.props.activeMasterKeyId === mk.id ? '✔' : '';
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return (
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<View key={mk.id}>
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<Text style={this.styles().titleText}>{_('Master Key %s', mk.id.substr(0,6))}</Text>
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<Text style={this.styles().normalText}>{_('Created: %s', time.formatMsToLocal(mk.created_time))}</Text>
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<View style={{flexDirection: 'row', alignItems: 'center'}}>
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<Text style={{flex:0, fontSize: theme.fontSize, marginRight: 10, color: theme.color}}>{_('Password:')}</Text>
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<TextInput secureTextEntry={true} value={password} onChangeText={(text) => onPasswordChange(text)} style={{flex:1, marginRight: 10, color: theme.color}}></TextInput>
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<Text style={{fontSize: theme.fontSize, marginRight: 10, color: theme.color}}>{passwordOk}</Text>
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<Button title={_('Save')} onPress={() => onSaveClick()}></Button>
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</View>
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</View>
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);
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}
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passwordPromptComponent() {
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const theme = themeStyle(this.props.theme);
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const onEnableClick = async () => {
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try {
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const password = this.state.passwordPromptAnswer;
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if (!password) throw new Error(_('Password cannot be empty'));
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await EncryptionService.instance().generateMasterKeyAndEnableEncryption(password);
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this.setState({ passwordPromptShow: false });
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} catch (error) {
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await dialogs.error(this, error.message);
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}
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}
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return (
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<View style={{flex:1, borderColor: theme.dividerColor, borderWidth: 1, padding: 10, marginTop: 10, marginBottom: 10}}>
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<Text style={{fontSize: theme.fontSize, color: theme.color}}>{_('Enabling encryption means *all* your notes and attachments are going to be re-synchronised and sent encrypted to the sync target. Do not lose the password as, for security purposes, this will be the *only* way to decrypt the data! To enable encryption, please enter your password below.')}</Text>
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<TextInput style={{margin: 10, color: theme.color, borderWidth: 1, borderColor: theme.dividerColor }} secureTextEntry={true} value={this.state.passwordPromptAnswer} onChangeText={(text) => { this.setState({ passwordPromptAnswer: text }) }}></TextInput>
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<View style={{flexDirection: 'row'}}>
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<View style={{flex:1 , marginRight:10}} >
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<Button title={_('Enable')} onPress={() => { onEnableClick() }}></Button>
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</View>
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<View style={{flex:1}} >
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<Button title={_('Cancel')} onPress={() => { this.setState({ passwordPromptShow: false}) }}></Button>
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</View>
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</View>
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</View>
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);
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}
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render() {
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const theme = themeStyle(this.props.theme);
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const masterKeys = this.state.masterKeys;
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const decryptedItemsInfo = this.props.encryptionEnabled ? <Text style={this.styles().normalText}>{shared.decryptedStatText(this)}</Text> : null;
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const mkComps = [];
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let nonExistingMasterKeyIds = this.props.notLoadedMasterKeys.slice();
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for (let i = 0; i < masterKeys.length; i++) {
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const mk = masterKeys[i];
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mkComps.push(this.renderMasterKey(i+1, mk));
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const idx = nonExistingMasterKeyIds.indexOf(mk.id);
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if (idx >= 0) nonExistingMasterKeyIds.splice(idx, 1);
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}
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const onToggleButtonClick = async () => {
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if (this.props.encryptionEnabled) {
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const ok = await dialogs.confirm(this, _('Disabling encryption means *all* your notes and attachments are going to be re-synchronised and sent unencrypted to the sync target. Do you wish to continue?'));
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if (!ok) return;
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try {
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await EncryptionService.instance().disableEncryption();
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} catch (error) {
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await dialogs.error(this, error.message);
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}
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} else {
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this.setState({
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passwordPromptShow: true,
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passwordPromptAnswer: '',
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});
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return;
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}
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};
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let nonExistingMasterKeySection = null;
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if (nonExistingMasterKeyIds.length) {
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const rows = [];
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for (let i = 0; i < nonExistingMasterKeyIds.length; i++) {
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const id = nonExistingMasterKeyIds[i];
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rows.push(<Text style={this.styles().normalText} key={id}>{id}</Text>);
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}
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nonExistingMasterKeySection = (
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<View>
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<Text style={this.styles().titleText}>{_('Missing Master Keys')}</Text>
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<Text style={this.styles().normalText}>{_('The master keys with these IDs are used to encrypt some of your items, however the application does not currently have access to them. It is likely they will eventually be downloaded via synchronisation.')}</Text>
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<View style={{marginTop: 10}}>{rows}</View>
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</View>
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);
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}
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const passwordPromptComp = this.state.passwordPromptShow ? this.passwordPromptComponent() : null;
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const toggleButton = !this.state.passwordPromptShow ? <View style={{marginTop: 10}}><Button title={this.props.encryptionEnabled ? _('Disable encryption') : _('Enable encryption')} onPress={() => onToggleButtonClick()}></Button></View> : null;
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return (
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<View style={this.rootStyle(this.props.theme).root}>
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<ScreenHeader title={_('Encryption Config')}/>
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<ScrollView style={this.styles().container}>
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{/*<View style={{backgroundColor: theme.warningBackgroundColor, padding: 5}}>
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<Text>Important: This is a *beta* feature. It has been extensively tested and is already in use by some users, but it is possible that some bugs remain.</Text>
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<Text>If you wish to you use it, it is recommended that you keep a backup of your data. The simplest way is to regularly backup your notes from the desktop or terminal application.</Text>
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<Text>For more information about End-To-End Encryption (E2EE) and how it is going to work, please check the documentation:</Text>
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<TouchableOpacity onPress={() => { Linking.openURL('http://joplin.cozic.net/help/e2ee.html') }}><Text>http://joplin.cozic.net/help/e2ee.html</Text></TouchableOpacity>
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</View>*/}
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<Text style={this.styles().titleText}>{_('Status')}</Text>
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<Text style={this.styles().normalText}>{_('Encryption is: %s', this.props.encryptionEnabled ? _('Enabled') : _('Disabled'))}</Text>
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{decryptedItemsInfo}
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{toggleButton}
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{passwordPromptComp}
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{mkComps}
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{nonExistingMasterKeySection}
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<View style={{flex:1, height: 20}}></View>
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</ScrollView>
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<DialogBox ref={dialogbox => { this.dialogbox = dialogbox }}/>
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</View>
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);
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}
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}
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const EncryptionConfigScreen = connect(
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(state) => {
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return {
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theme: state.settings.theme,
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masterKeys: state.masterKeys,
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passwords: state.settings['encryption.passwordCache'],
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encryptionEnabled: state.settings['encryption.enabled'],
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activeMasterKeyId: state.settings['encryption.activeMasterKeyId'],
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notLoadedMasterKeys: state.notLoadedMasterKeys,
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};
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}
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)(EncryptionConfigScreenComponent)
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module.exports = { EncryptionConfigScreen }; |