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feat: entry for embedded dashboard (#17529)
* create entry for embedded dashboard in webpack * add cookies * lint * token message handshake * guestTokenHeaderName * use setupClient instead of calling configure * rename the webpack chunk * simplified handshake * embedded entrypoint: render a proper app * make the embedded page accept anonymous connections * format * lint * fix test # Conflicts: # superset-frontend/src/embedded/index.tsx # superset/views/core.py * lint * Update superset-frontend/src/embedded/index.tsx Co-authored-by: David Aaron Suddjian <[email protected]> * comment out origins checks * move embedded for core to dashboard * pylint * isort Co-authored-by: David Aaron Suddjian <[email protected]> Co-authored-by: David Aaron Suddjian <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| /** | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
| import React, { lazy, Suspense } from 'react'; | ||
| import ReactDOM from 'react-dom'; | ||
| import { BrowserRouter as Router, Route } from 'react-router-dom'; | ||
| import { bootstrapData } from 'src/preamble'; | ||
| import setupClient from 'src/setup/setupClient'; | ||
| import { RootContextProviders } from 'src/views/RootContextProviders'; | ||
| import ErrorBoundary from 'src/components/ErrorBoundary'; | ||
| import Loading from 'src/components/Loading'; | ||
|
|
||
| const LazyDashboardPage = lazy( | ||
| () => | ||
| import( | ||
| /* webpackChunkName: "DashboardPage" */ 'src/dashboard/containers/DashboardPage' | ||
| ), | ||
| ); | ||
|
|
||
| const EmbeddedApp = () => ( | ||
| <Router> | ||
| <Route path="/superset/dashboard/:idOrSlug/embedded"> | ||
| <Suspense fallback={<Loading />}> | ||
| <RootContextProviders> | ||
| <ErrorBoundary> | ||
| <LazyDashboardPage /> | ||
| </ErrorBoundary> | ||
| </RootContextProviders> | ||
| </Suspense> | ||
| </Route> | ||
| </Router> | ||
| ); | ||
|
|
||
| const appMountPoint = document.getElementById('app')!; | ||
|
|
||
| const MESSAGE_TYPE = '__embedded_comms__'; | ||
|
|
||
| if (!window.parent) { | ||
| appMountPoint.innerHTML = | ||
| 'This page is intended to be embedded in an iframe, but no window.parent was found.'; | ||
| } | ||
|
|
||
| // if the page is embedded in an origin that hasn't | ||
| // been authorized by the curator, we forbid access entirely. | ||
| // todo: check the referrer on the route serving this page instead | ||
| // const ALLOW_ORIGINS = ['http://127.0.0.1:9001', 'http://localhost:9001']; | ||
| // const parentOrigin = new URL(document.referrer).origin; | ||
| // if (!ALLOW_ORIGINS.includes(parentOrigin)) { | ||
| // throw new Error( | ||
| // `[superset] iframe parent ${parentOrigin} is not in the list of allowed origins`, | ||
| // ); | ||
| // } | ||
|
|
||
| async function start(guestToken: string) { | ||
| // the preamble configures a client, but we need to configure a new one | ||
| // now that we have the guest token | ||
| setupClient({ | ||
| guestToken, | ||
| guestTokenHeaderName: bootstrapData.config?.GUEST_TOKEN_HEADER_NAME, | ||
| }); | ||
| ReactDOM.render(<EmbeddedApp />, appMountPoint); | ||
| } | ||
|
|
||
| function validateMessageEvent(event: MessageEvent) { | ||
| if ( | ||
| event.data?.type === 'webpackClose' || | ||
| event.data?.source === '@devtools-page' | ||
| ) { | ||
| // sometimes devtools use the messaging api and we want to ignore those | ||
| throw new Error("Sir, this is a Wendy's"); | ||
| } | ||
|
|
||
| // if (!ALLOW_ORIGINS.includes(event.origin)) { | ||
| // throw new Error('Message origin is not in the allowed list'); | ||
| // } | ||
|
|
||
| if (typeof event.data !== 'object' || event.data.type !== MESSAGE_TYPE) { | ||
| throw new Error(`Message type does not match type used for embedded comms`); | ||
| } | ||
| } | ||
|
|
||
| window.addEventListener('message', function (event) { | ||
| try { | ||
| validateMessageEvent(event); | ||
| } catch (err) { | ||
| console.info('[superset] ignoring message', err, event); | ||
| return; | ||
| } | ||
|
|
||
| console.info('[superset] received message', event); | ||
| const hostAppPort = event.ports?.[0]; | ||
| if (hostAppPort) { | ||
| hostAppPort.onmessage = function receiveMessage(event) { | ||
| console.info('[superset] received message event', event.data); | ||
| if (event.data.guestToken) { | ||
| start(event.data.guestToken); | ||
| } | ||
| }; | ||
| } | ||
| }); | ||
|
|
||
| console.info('[superset] embed page is ready to receive messages'); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| /** | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
||
| import React from 'react'; | ||
| import { Route } from 'react-router-dom'; | ||
| import { ThemeProvider } from '@superset-ui/core'; | ||
| import { Provider as ReduxProvider } from 'react-redux'; | ||
| import { QueryParamProvider } from 'use-query-params'; | ||
| import { DndProvider } from 'react-dnd'; | ||
| import { HTML5Backend } from 'react-dnd-html5-backend'; | ||
|
|
||
| import { store } from './store'; | ||
| import FlashProvider from '../components/FlashProvider'; | ||
| import { bootstrapData, theme } from '../preamble'; | ||
| import { EmbeddedUiConfigProvider } from '../components/UiConfigContext'; | ||
| import { DynamicPluginProvider } from '../components/DynamicPlugins'; | ||
|
|
||
| const common = { ...bootstrapData.common }; | ||
|
|
||
| export const RootContextProviders: React.FC = ({ children }) => ( | ||
| <ThemeProvider theme={theme}> | ||
| <ReduxProvider store={store}> | ||
| <DndProvider backend={HTML5Backend}> | ||
| <FlashProvider messages={common.flash_messages}> | ||
| <EmbeddedUiConfigProvider> | ||
| <DynamicPluginProvider> | ||
| <QueryParamProvider | ||
| ReactRouterRoute={Route} | ||
| stringifyOptions={{ encode: false }} | ||
| > | ||
| {children} | ||
| </QueryParamProvider> | ||
| </DynamicPluginProvider> | ||
| </EmbeddedUiConfigProvider> | ||
| </FlashProvider> | ||
| </DndProvider> | ||
| </ReduxProvider> | ||
| </ThemeProvider> | ||
| ); |
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