diff options
author | Sebastian <sebasjm@gmail.com> | 2022-10-20 14:54:29 -0300 |
---|---|---|
committer | Sebastian <sebasjm@gmail.com> | 2022-10-20 14:54:29 -0300 |
commit | 414b1b84e8d1805d4bdb8844a6e5bdd50a3613c2 (patch) | |
tree | 4e3efd6e8891d944b0d497c56929b40d694ad8d1 /packages/taler-wallet-webextension/src/wallet/BackupPage.tsx | |
parent | 8390c60031b87e034a1bb6b830910faa6c2cc4e6 (diff) | |
download | wallet-core-414b1b84e8d1805d4bdb8844a6e5bdd50a3613c2.tar.xz |
implement the simplest recovery function
Diffstat (limited to 'packages/taler-wallet-webextension/src/wallet/BackupPage.tsx')
-rw-r--r-- | packages/taler-wallet-webextension/src/wallet/BackupPage.tsx | 89 |
1 files changed, 87 insertions, 2 deletions
diff --git a/packages/taler-wallet-webextension/src/wallet/BackupPage.tsx b/packages/taler-wallet-webextension/src/wallet/BackupPage.tsx index 3f948d37b..bba8b5964 100644 --- a/packages/taler-wallet-webextension/src/wallet/BackupPage.tsx +++ b/packages/taler-wallet-webextension/src/wallet/BackupPage.tsx @@ -14,12 +14,17 @@ GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> */ -import { AbsoluteTime } from "@gnu-taler/taler-util"; +import { + AbsoluteTime, + BackupRecovery, + constructRecoveryUri, +} from "@gnu-taler/taler-util"; import { ProviderInfo, ProviderPaymentPaid, ProviderPaymentStatus, ProviderPaymentType, + WalletApiOperation, } from "@gnu-taler/taler-wallet-core"; import { differenceInMonths, @@ -37,20 +42,78 @@ import { RowBorderGray, SmallLightText, SmallText, + WarningBox, } from "../components/styled/index.js"; import { useTranslationContext } from "../context/translation.js"; import { useAsyncAsHook } from "../hooks/useAsyncAsHook.js"; import { Button } from "../mui/Button.js"; import { Pages } from "../NavigationBar.js"; import * as wxApi from "../wxApi.js"; +import { wxClient } from "../wxApi.js"; +import { useEffect, useState } from "preact/hooks"; +import { QR } from "../components/QR.js"; interface Props { onAddProvider: () => Promise<void>; } +export function ShowRecoveryInfo({ + info, + onClose, +}: { + info: string; + onClose: () => Promise<void>; +}): VNode { + const [display, setDisplay] = useState(false); + const [copied, setCopied] = useState(false); + async function copyText(): Promise<void> { + navigator.clipboard.writeText(info); + setCopied(true); + } + useEffect(() => { + if (copied) { + setTimeout(() => { + setCopied(false); + }, 1000); + } + }, [copied]); + return ( + <Fragment> + <h2>Wallet Recovery</h2> + <WarningBox>Do not share this QR or URI with anyone</WarningBox> + <section> + <p> + The qr code can be scanned by another wallet to keep synchronized with + this wallet. + </p> + <Button variant="contained" onClick={async () => setDisplay((d) => !d)}> + {display ? "Hide" : "Show"} QR code + </Button> + {display && <QR text={JSON.stringify(info)} />} + </section> + + <section> + <p>You can also use the string version</p> + <Button variant="contained" disabled={copied} onClick={copyText}> + Copy recovery URI + </Button> + </section> + <footer> + <div></div> + <div> + <Button variant="contained" onClick={onClose}> + Close + </Button> + </div> + </footer> + </Fragment> + ); +} + export function BackupPage({ onAddProvider }: Props): VNode { const { i18n } = useTranslationContext(); const status = useAsyncAsHook(wxApi.getBackupInfo); + const [recoveryInfo, setRecoveryInfo] = useState<string>(""); if (!status) { return <Loading />; } @@ -63,6 +126,12 @@ export function BackupPage({ onAddProvider }: Props): VNode { ); } + async function getRecoveryInfo(): Promise<void> { + const r = await wxClient.call(WalletApiOperation.ExportBackupRecovery, {}); + const str = constructRecoveryUri(r); + setRecoveryInfo(str); + } + const providers = status.response.providers.sort((a, b) => { if ( a.paymentStatus.type === ProviderPaymentType.Paid && @@ -75,11 +144,21 @@ export function BackupPage({ onAddProvider }: Props): VNode { ); }); + if (recoveryInfo) { + return ( + <ShowRecoveryInfo + info={recoveryInfo} + onClose={async () => setRecoveryInfo("")} + /> + ); + } + return ( <BackupView providers={providers} onAddProvider={onAddProvider} onSyncAll={wxApi.syncAllProviders} + onShowInfo={getRecoveryInfo} /> ); } @@ -88,12 +167,14 @@ export interface ViewProps { providers: ProviderInfo[]; onAddProvider: () => Promise<void>; onSyncAll: () => Promise<void>; + onShowInfo: () => Promise<void>; } export function BackupView({ providers, onAddProvider, onSyncAll, + onShowInfo, }: ViewProps): VNode { const { i18n } = useTranslationContext(); return ( @@ -128,7 +209,11 @@ export function BackupView({ </section> {!!providers.length && ( <footer> - <div /> + <div> + <Button variant="contained" onClick={onShowInfo}> + Show recovery + </Button> + </div> <div> <Button variant="contained" onClick={onSyncAll}> {providers.length > 1 ? ( |