Typescript validation of tokens using Azure functions

Currently working on a website utilizing Azure Static Web App, where the login/registration is managed by Azure B2C. The backend API consists of typescript Azure functions integrated with Azure Static web app. Certain API calls can only be accessed when the user is logged in, hence I am passing the bearer token to the backend.

I would like to know how to verify this token against my Azure B2C tenant within the backend (typescript), and if it's valid, send the requested data back to the user?

Answer №1

If you need to validate Azure AD B2C access token, one method is using the library azure-ad-verify-token

Here is an example:

import { verify, VerifyOptions } from 'azure-ad-verify-token';

const options: VerifyOptions = {
  jwksUri: 'https://<tenantName>.b2clogin.com/<tenantName>.onmicrosoft.com/discovery/v2.0/keys?p=b2c_1_signupsignin1',
  issuer: 'https://<tenantName>.b2clogin.com/<tennat id>/v2.0/',
  audience: '<Identifies the intended recipient of the token. For Azure AD B2C, the audience is the application ID>'
};
var res = await verify(token, options);
 context.log(res);

https://i.stack.imgur.com/aWzGE.png

For more information, visit here and here

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Unable to pass a component property to a styled Material-UI Button

I have customized a MUI Button: const SecondaryButton = styled(Button)<ButtonProps>(({ theme }) => ({ ... })); export default SecondaryButton; When I try to use it like this: <label htmlFor="contained-button-file"> <input ...

When there are multiple tabs open in the browser, I notice a difference in the time displayed. This occurs in an Angular 2 environment

https://i.sstatic.net/l4YQ1.pngAfter a successful login, I am fetching server time from the back-end (in Java) and adding 1 second at intervals. Observable.interval(1000).map(() => { return this.time.add(1, 'seconds'); }). ...

React 18 Fragment expressing concern about an excessive amount of offspring

Recently, I attempted to integrate Storybook into my React application, and it caused a major disruption. Despite restoring from a backup, the absence of the node_modules folder led to issues when trying 'npm install' to recover. Currently, Types ...

Error in TypeScript on SendGrid API: Invalid HttpMethod

Here is my code snippet: import sendgridClient from '@sendgrid/client' sendgridClient.setApiKey(process.env.SENDGRID_API_KEY); const sendgridRequest = { method: 'PUT', url: '/v3/marketing/contacts', bo ...

Having an issue with forkJoin where the code seems to get stuck and does not continue execution after

The following script is retrieving two values from the database. I am using forkJoin for this purpose, which is a new approach for me. The reason behind utilizing this method is that there is a specific function that requires both values to be fetched bef ...

Issue with Component in Angular not functioning properly with proxy construct trap

Currently working with Angular 17, I have a straightforward decorator that wraps the target with Proxy and a basic Angular component: function proxyDecorator(target: any) { return new Proxy(target, { construct(target: any, argArray: any[], newTarget: ...

Creating dynamic routing functionality in Angular 8 allows for a more personalized and

I am struggling with setting up routing in Angular 8. Here is how I am trying to do it: 'company/:id/activity' 'company/:id/contacts' However, I am not receiving any params in the activatedRoute: this.activateRoute.params ...

Steps for storing API information in localStorage:1. Retrieve the API data

My app is running sluggish due to the excessive API calls for information retrieval. To optimize performance, I want to create a unified object containing all the data that can be shared across pages and accessed from localStorage, thus enhancing the app ...

Tips for setting up the configuration of @typescript-eslint guidelines

I am in the process of transitioning to @typescript-eslint but I am finding the documentation to be quite inadequate. One specific issue I am facing is the errors like the following: Line 58: Expected a semicolon @typescript-eslint/member-del ...

Can you provide guidance on implementing Material-UI's `withStyles` decorator in a practical scenario?

I'm currently solving the challenge of annotating the types for the different styles in my code. After converting from plain JavaScript to TypeScript, I am now adding type annotations. Here is a snippet of the code: import * as React from 'react ...

Add integer to an array of strings

Currently, I am utilizing an autocomplete feature and aiming to save the IDs of the selected users. My goal is to store these IDs in a string array, ensuring that all values are unique with no duplicates. I have attempted to push and convert the values u ...

Error encountered: The import of 'createLocation' from 'history' failed. This issue occurred due to conflicting versions of History and React-Router-DOM

While attempting to configure an existing project on a new development server, I encountered the following error: ./node_modules/react-router-dom/esm/react-router-dom.js Attempted import error: 'createLocation' is not exported from 'histor ...

What steps should I take to create a React component in Typescript that mimics the functionality of a traditional "if" statement?

I created a basic <If /> function component with React: import React, { ReactElement } from "react"; interface Props { condition: boolean; comment?: any; } export function If(props: React.PropsWithChildren<Props>): ReactElement | nul ...

Pause and anticipate the subscription within the corresponding function

Is there a way to make an If-Else branch wait for all REST calls to finish, even if the Else side has no REST calls? Let's take a look at this scenario: createNewList(oldList: any[]) { const newList = []; oldList.forEach(element => { if (eleme ...

What is the reason behind the error Generic indexed type in Typescript?

Here is a scenario where I have a specific generic type: type MapToFunctions<T> = { [K in keyof T]?: (x: T[K]) => void; }; It functions correctly in this instance: type T1 = { a: string }; const fnmap1: MapToFunctions<T1> = { a: (x: st ...

Vue HeadlessUI Error: The function vue.defineComponent is not recognized

Trying to incorporate @headlessui/vue into my nuxt project has been a challenge. My attempt at using it looks like this: <template> <Menu> <MenuItems> <MenuItem>Item</MenuItem> </MenuItems> </Menu&g ...

What is the best way to bypass TS1192 when incorporating @types/cleave.js into my Angular application?

Using cleave.js (^1.5.2) in my Angular 6 application, along with the @types/cleave.js package (^1.4.0), I encountered a strange issue. When I run ng build to compile the application, it fails and shows the following errors: ERROR in src/app/app.component. ...

Guide on setting up redux store from server component using next.js and app router

I'm currently working with Next.js 13, React, and Redux to handle state management. My main objective is to fetch initial data on the server side and present it on the client side. Although I assumed this would be a typical approach with Redux and Ne ...

What is the process for having "export default" convert to "module.exports" during compilation?

In my TypeScript project set to compile to CommonJS, using export default results in it compiling into exports.default instead of module.exports. I am creating an NPM package and need this issue resolved. How can I fix this? I have the tsconfig.json file ...

Creating a unique Nest.js custom decorator to extract parameters directly from the request object

I am working with a custom decorator called Param, where I have a console.log that runs once. How can I modify it to return a fresh value of id on each request similar to what is done in nestjs? @Get('/:id') async findUser ( @Param() id: stri ...