我有一个来自Envato的React应用模板，已经使用这个组件集成了Azure AD身份验证，效果非常好：
是的，我知道代码太长了，但我认为这样做可以为问题提供良好的上下文，以便回答。
https://github.com/salvoravida/react-adal
然而我想创建角色，并且希望能够根据当前用户所拥有的角色在侧边栏上显示菜单项。我已经知道如何使用应用程序清单在Azure AD中创建角色，因此这个问题更多地涉及到如何在用户经过身份验证后获取这些角色以及如何根据声明值呈现菜单项。相关的代码片段如下：index.js
import React from 'react';
import ReactDOM from 'react-dom';
import DashApp from './dashApp';
import registerServiceWorker from './registerServiceWorker';
import 'antd/dist/antd.css';
import { runWithAdal } from 'react-adal';
import { authContext } from './adalConfig';
const DO_NOT_LOGIN = false;
runWithAdal(authContext, () => {
ReactDOM.render(<DashApp />, document.getElementById('root'));
// Hot Module Replacement API
if (module.hot) {
module.hot.accept('./dashApp.js', () => {
const NextApp = require('./dashApp').default;
ReactDOM.render(<NextApp />, document.getElementById('root'));
});
}
},DO_NOT_LOGIN);
registerServiceWorker();
AdalConfig.js
导入 { AuthenticationContext, adalFetch, withAdalLogin } 自 'react-adal';
export const adalConfig = {
tenant: 'abc-af96-4f7c-82db-b6f0bd7ae9b6',
clientId: 'abc-969c-49b2-8a58-78eece990daf',
endpoints: {
api:'abc-083c-4c10-b40f-f1d764319b21'
'apiUrl': 'https://abc.azurewebsites.net/api',
cacheLocation: 'localStorage'
};
export const authContext = new AuthenticationContext(adalConfig);
export const adalApiFetch = (fetch, url, options) =>
adalFetch(authContext, adalConfig.endpoints.api, fetch, adalConfig.apiUrl+url, options);
export const withAdalLoginApi = withAdalLogin(authContext, adalConfig.endpoints.api);
dashboard.js
import React, { Component } from 'react';
import LayoutContentWrapper from '../components/utility/layoutWrapper';
import LayoutContent from '../components/utility/layoutContent';
export default class extends Component {
render() {
return (
<LayoutContentWrapper style={{ height: '100vh' }}>
<LayoutContent>
<h1>ISOMORPHIC DASHBOARD HOME</h1>
</LayoutContent>
</LayoutContentWrapper>
);
}
}
Router.js
import React from 'react';
import { Route, Redirect } from 'react-router-dom';
import { ConnectedRouter } from 'react-router-redux';
import { connect } from 'react-redux';
import App from './containers/App/App';
import asyncComponent from './helpers/AsyncFunc';
const RestrictedRoute = ({ component: Component, isLoggedIn, ...rest }) => (
<Route
{...rest}
render={props => isLoggedIn
? <Component {...props} />
: <Redirect
to={{
pathname: '/signin',
state: { from: props.location },
}}
/>}
/>
);
const PublicRoutes = ({ history, isLoggedIn }) => {
return (
<ConnectedRouter history={history}>
<div>
<Route
exact
path={'/'}
render={() => <Redirect to="/dashboard" />}
/>
<Route
exact
path={'/signin'}
component={asyncComponent(() => import('./containers/Page/signin'))}
/>
<RestrictedRoute
path="/dashboard"
component={App}
isLoggedIn={isLoggedIn}
/>
</div>
</ConnectedRouter>
);
};
export default connect(state => ({
isLoggedIn: state.Auth.get('idToken') !== null,
}))(PublicRoutes);
侧边栏
import React, { Component } from "react";
import { connect } from "react-redux";
import clone from "clone";
import { Link } from "react-router-dom";
import { Layout } from "antd";
import options from "./options";
import Scrollbars from "../../components/utility/customScrollBar.js";
import Menu from "../../components/uielements/menu";
import IntlMessages from "../../components/utility/intlMessages";
import SidebarWrapper from "./sidebar.style";
import appActions from "../../redux/app/actions";
import Logo from "../../components/utility/logo";
import themes from "../../settings/themes";
import { themeConfig } from "../../settings";
const SubMenu = Menu.SubMenu;
const { Sider } = Layout;
const {
toggleOpenDrawer,
changeOpenKeys,
changeCurrent,
toggleCollapsed
} = appActions;
const stripTrailingSlash = str => {
if (str.substr(-1) === "/") {
return str.substr(0, str.length - 1);
}
return str;
};
class Sidebar extends Component {
constructor(props) {
super(props);
this.handleClick = this.handleClick.bind(this);
this.onOpenChange = this.onOpenChange.bind(this);
}
handleClick(e) {
this.props.changeCurrent([e.key]);
if (this.props.app.view === "MobileView") {
setTimeout(() => {
this.props.toggleCollapsed();
this.props.toggleOpenDrawer();
}, 100);
}
}
onOpenChange(newOpenKeys) {
const { app, changeOpenKeys } = this.props;
const latestOpenKey = newOpenKeys.find(
key => !(app.openKeys.indexOf(key) > -1)
);
const latestCloseKey = app.openKeys.find(
key => !(newOpenKeys.indexOf(key) > -1)
);
let nextOpenKeys = [];
if (latestOpenKey) {
nextOpenKeys = this.getAncestorKeys(latestOpenKey).concat(latestOpenKey);
}
if (latestCloseKey) {
nextOpenKeys = this.getAncestorKeys(latestCloseKey);
}
changeOpenKeys(nextOpenKeys);
}
getAncestorKeys = key => {
const map = {
sub3: ["sub2"]
};
return map[key] || [];
};
getMenuItem = ({ singleOption, submenuStyle, submenuColor }) => {
const { key, label, leftIcon, children } = singleOption;
const url = stripTrailingSlash(this.props.url);
if (children) {
return (
<SubMenu
key={key}
title={
<span className="isoMenuHolder" style={submenuColor}>
<i className={leftIcon} />
<span className="nav-text">
<IntlMessages id={label} />
</span>
</span>
}
>
{children.map(child => {
const linkTo = child.withoutDashboard
? `/${child.key}`
: `${url}/${child.key}`;
return (
<Menu.Item style={submenuStyle} key={child.key}>
<Link style={submenuColor} to={linkTo}>
<IntlMessages id={child.label} />
</Link>
</Menu.Item>
);
})}
</SubMenu>
);
}
return (
<Menu.Item key={key}>
<Link to={`${url}/${key}`}>
<span className="isoMenuHolder" style={submenuColor}>
<i className={leftIcon} />
<span className="nav-text">
<IntlMessages id={label} />
</span>
</span>
</Link>
</Menu.Item>
);
};
render() {
const { app, toggleOpenDrawer, height } = this.props;
const collapsed = clone(app.collapsed) && !clone(app.openDrawer);
const { openDrawer } = app;
const mode = collapsed === true ? "vertical" : "inline";
const onMouseEnter = event => {
if (openDrawer === false) {
toggleOpenDrawer();
}
return;
};
const onMouseLeave = () => {
if (openDrawer === true) {
toggleOpenDrawer();
}
return;
};
const customizedTheme = themes[themeConfig.theme];
const styling = {
backgroundColor: customizedTheme.backgroundColor
};
const submenuStyle = {
backgroundColor: "rgba(0,0,0,0.3)",
color: customizedTheme.textColor
};
const submenuColor = {
color: customizedTheme.textColor
};
return (
<SidebarWrapper>
<Sider
trigger={null}
collapsible={true}
collapsed={collapsed}
width="240"
className="isomorphicSidebar"
onMouseEnter={onMouseEnter}
onMouseLeave={onMouseLeave}
style={styling}
>
<Logo collapsed={collapsed} />
<Scrollbars style={{ height: height - 70 }}>
<Menu
onClick={this.handleClick}
theme="dark"
className="isoDashboardMenu"
mode={mode}
openKeys={collapsed ? [] : app.openKeys}
selectedKeys={app.current}
onOpenChange={this.onOpenChange}
>
{options.map(singleOption =>
this.getMenuItem({ submenuStyle, submenuColor, singleOption })
)}
</Menu>
</Scrollbars>
</Sider>
</SidebarWrapper>
);
}
}
export default connect(
state => ({
app: state.App.toJS(),
height: state.App.toJS().height
}),
{ toggleOpenDrawer, changeOpenKeys, changeCurrent, toggleCollapsed }
)(Sidebar);
是的，我知道代码太长了，但我认为这样做可以为问题提供良好的上下文，以便回答。
salvarovida的react-adal打包程序在幕后使用adal js库，因此基本上它是一个包装器。
显然，可以使用这行代码获取角色，但不确定如何使用它以及在哪里使用。
https://github.com/AzureAD/azure-activedirectory-library-for-js/issues/713