101 lines
3.0 KiB
TypeScript
101 lines
3.0 KiB
TypeScript
import { WebApplication } from '@/ui_models/application';
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import { FunctionalComponent } from 'preact';
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import { useCallback, useState } from 'preact/hooks';
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import { useEffect } from 'preact/hooks';
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import { ApplicationEvent } from '@standardnotes/snjs';
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import { isSameDay } from '@/utils';
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type Props = {
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application: WebApplication;
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};
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const Protections: FunctionalComponent<Props> = ({ application }) => {
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const enableProtections = () => {
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application.clearProtectionSession();
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};
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const [hasProtections, setHasProtections] = useState(() => application.hasProtectionSources());
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const getProtectionsDisabledUntil = useCallback((): string | null => {
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const protectionExpiry = application.getProtectionSessionExpiryDate();
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const now = new Date();
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if (protectionExpiry > now) {
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let f: Intl.DateTimeFormat;
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if (isSameDay(protectionExpiry, now)) {
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f = new Intl.DateTimeFormat(undefined, {
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hour: 'numeric',
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minute: 'numeric'
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});
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} else {
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f = new Intl.DateTimeFormat(undefined, {
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weekday: 'long',
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day: 'numeric',
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month: 'short',
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hour: 'numeric',
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minute: 'numeric'
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});
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}
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return f.format(protectionExpiry);
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}
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return null;
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}, [application]);
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const [protectionsDisabledUntil, setProtectionsDisabledUntil] = useState(getProtectionsDisabledUntil());
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useEffect(() => {
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const removeProtectionSessionExpiryDateChangedObserver = application.addEventObserver(
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async () => {
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setProtectionsDisabledUntil(getProtectionsDisabledUntil());
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},
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ApplicationEvent.ProtectionSessionExpiryDateChanged
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);
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const removeKeyStatusChangedObserver = application.addEventObserver(
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async () => {
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setHasProtections(application.hasProtectionSources());
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},
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ApplicationEvent.KeyStatusChanged
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);
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return () => {
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removeProtectionSessionExpiryDateChangedObserver();
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removeKeyStatusChangedObserver();
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};
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}, [application, getProtectionsDisabledUntil]);
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if (!hasProtections) {
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return null;
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}
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return (
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<div className="sk-panel-section">
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<div className="sk-panel-section-title">Protections</div>
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{protectionsDisabledUntil && (
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<div className="sk-panel-section-subtitle info">
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Protections are disabled until {protectionsDisabledUntil}
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</div>
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)}
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{!protectionsDisabledUntil && (
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<div className="sk-panel-section-subtitle info">
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Protections are enabled
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</div>
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)}
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<p className="sk-p">
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Actions like viewing protected notes, exporting decrypted backups,
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or revoking an active session, require additional authentication
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like entering your account password or application passcode.
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</p>
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{protectionsDisabledUntil && (
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<div className="sk-panel-row">
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<button className="sn-button small info" onClick={enableProtections}>
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Enable protections
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</button>
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</div>
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)}
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</div>
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);
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};
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export default Protections;
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