Firebase Email and Password Authentication in Angular 8 Application

For all the developers who have been searching for a robust platform for building mobile and web application faster, you can think about Firebase. Firebase is a Backend-as-a-Service — BaaS — that started and grew up into a next-generation app-development platform on Google Cloud Platform. Implementation of the authentication system with Firebase in web and mobile apps is very easy.

Today, I am going to create a sample application to show the Firebase email and password authentication with Angular 8 Application in which user will be able to login with email and password and register with email and password.

If you don’t have an understanding about the connection of Angular applicaion, Read the article How to connect Firebase with Angular 8 Application from scratch

Let’ Get Started

Step 1: Create Angular application using angular CLI

Run below command to create Angular 8 application

ng new firebase-auth-angular-app

Now type cd firebase-auth-angular-app on the terminal to move into project folder.

Step 1: Create Service file to Configure Firebase Authentication

Now, I am going to create a service file that will have logic for enabling sign in, sign up or sign out a user from the Angular 8 Firebase authentication app.

Run below command in Angular CLI to generate authentication service file without spec.ts file:

ng g s services/Authentication --spec=false

ng g s services/Authentication --spec=false

In this file we will have a complete firebase authentication task using AngularFireAuth needed for our application.

 
import { Injectable } from '@angular/core';
import { AngularFireAuth } from "@angular/fire/auth";
import { Observable } from 'rxjs';
 
@Injectable({
providedIn: 'root'
})
 
export class AuthenticationService {
userData: Observable<firebase.User>;
 
constructor(private angularFireAuth: AngularFireAuth) {
this.userData = angularFireAuth.authState;
}
 
/* Sign up */
SignUp(email: string, password: string) {
this.angularFireAuth
.auth
.createUserWithEmailAndPassword(email, password)
.then(res => {
console.log('You are Successfully signed up!', res);
})
.catch(error => {
console.log('Something is wrong:', error.message);
});
}
 
/* Sign in */
SignIn(email: string, password: string) {
this.angularFireAuth
.auth
.signInWithEmailAndPassword(email, password)
.then(res => {
console.log('You are Successfully logged in!');
})
.catch(err => {
console.log('Something is wrong:',err.message);
});
}
 
/* Sign out */
SignOut() {
this.angularFireAuth
.auth
.signOut();
}
 
}

Step 3: Implement Firebase Authentication Login, Sign up and Sign out in Component

After creating service, We will use that in the component. We will import the auth service in component and create the signup, login and sign out functionality. Now add the below code in app.component.ts file inside app folder.

import { Component } from '@angular/core';
import { AuthenticationService } from './services/authentication.service';
 
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
constructor(
private authenticationService:AuthenticationService
){
}
 
email: string;
password: string;
 
signUp() {
this.authenticationService.SignUp(this.email, this.password);
this.email = '';
this.password = '';
}
 
signIn() {
this.authenticationService.SignIn(this.email, this.password);
this.email = '';
this.password = '';
}
 
signOut() {
this.authenticationService.SignOut();
}
 
}

In the above file, at the top, I have injected the Angular Firebase authentication service. Then I declare the authentication methods to consume the firebase authentication methods.

Now at the end, Need to update the component template. Put the below code in app.component.html file

 
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<h1 *ngIf="authenticationService && authenticationService.userData | async">Hello {{ (authenticationService.userData | async)?.email }}</h1>
<div *ngIf="!(authenticationService.userData | async)">
<div class="form-group">
<label for="email">Email address:</label>
<input type="text" class="form-control" [(ngModel)]="email" placeholder="email">
</div>
<div class="form-group">
<label for="pwd">Password:</label>
<input type="password" class="form-control" [(ngModel)]="password" id="pwd" placeholder="password">
</div>
<button (click)="signUp()" class="btn btn-default">Sign Up</button>
<button (click)="signIn()" class="btn btn-default" style="margin-left:5px;">Login</button>
 
</div>
<button (click)="signOut()" class="btn btn-primary" *ngIf="authenticationService.userData | async">Logout</button>
</div>
</div>

In the above file, the interface is there to log in and registration of the user. async pipe has been used above to determine the logged-in state of the user.

Step 4: Run the app

Finally, all the needed steps are done, Now run the angular app with **npm start **and the app will look like below on browser.

Conclusion

We have successfully emplimented firebase email and password authentication very easily in few minutes only.

Thank You!

You can download complete code from here. Download Code

#Angular #Firebase #Authentication #security

What is GEEK

Buddha Community

Firebase Email and Password Authentication in Angular 8 Application

How To Set Up Two-Factor Authentication in cPanel

What is 2FA
Two-Factor Authentication (or 2FA as it often referred to) is an extra layer of security that is used to provide users an additional level of protection when securing access to an account.
Employing a 2FA mechanism is a vast improvement in security over the Singe-Factor Authentication method of simply employing a username and password. Using this method, accounts that have 2FA enabled, require the user to enter a one-time passcode that is generated by an external application. The 2FA passcode (usually a six-digit number) is required to be input into the passcode field before access is granted. The 2FA input is usually required directly after the username and password are entered by the client.

#tutorials #2fa #access #account security #authentication #authentication method #authentication token #cli #command line #cpanel #feature manager #google authenticator #one time password #otp #otp authentication #passcode #password #passwords #qr code #security #security code #security policy #security practices #single factor authentication #time-based one-time password #totp #two factor authentication #whm

Firebase Email and Password Authentication in Angular 8 Application

For all the developers who have been searching for a robust platform for building mobile and web application faster, you can think about Firebase. Firebase is a Backend-as-a-Service — BaaS — that started and grew up into a next-generation app-development platform on Google Cloud Platform. Implementation of the authentication system with Firebase in web and mobile apps is very easy.

Today, I am going to create a sample application to show the Firebase email and password authentication with Angular 8 Application in which user will be able to login with email and password and register with email and password.

If you don’t have an understanding about the connection of Angular applicaion, Read the article How to connect Firebase with Angular 8 Application from scratch

Let’ Get Started

Step 1: Create Angular application using angular CLI

Run below command to create Angular 8 application

ng new firebase-auth-angular-app

Now type cd firebase-auth-angular-app on the terminal to move into project folder.

Step 1: Create Service file to Configure Firebase Authentication

Now, I am going to create a service file that will have logic for enabling sign in, sign up or sign out a user from the Angular 8 Firebase authentication app.

Run below command in Angular CLI to generate authentication service file without spec.ts file:

ng g s services/Authentication --spec=false

ng g s services/Authentication --spec=false

In this file we will have a complete firebase authentication task using AngularFireAuth needed for our application.

 
import { Injectable } from '@angular/core';
import { AngularFireAuth } from "@angular/fire/auth";
import { Observable } from 'rxjs';
 
@Injectable({
providedIn: 'root'
})
 
export class AuthenticationService {
userData: Observable<firebase.User>;
 
constructor(private angularFireAuth: AngularFireAuth) {
this.userData = angularFireAuth.authState;
}
 
/* Sign up */
SignUp(email: string, password: string) {
this.angularFireAuth
.auth
.createUserWithEmailAndPassword(email, password)
.then(res => {
console.log('You are Successfully signed up!', res);
})
.catch(error => {
console.log('Something is wrong:', error.message);
});
}
 
/* Sign in */
SignIn(email: string, password: string) {
this.angularFireAuth
.auth
.signInWithEmailAndPassword(email, password)
.then(res => {
console.log('You are Successfully logged in!');
})
.catch(err => {
console.log('Something is wrong:',err.message);
});
}
 
/* Sign out */
SignOut() {
this.angularFireAuth
.auth
.signOut();
}
 
}

Step 3: Implement Firebase Authentication Login, Sign up and Sign out in Component

After creating service, We will use that in the component. We will import the auth service in component and create the signup, login and sign out functionality. Now add the below code in app.component.ts file inside app folder.

import { Component } from '@angular/core';
import { AuthenticationService } from './services/authentication.service';
 
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
constructor(
private authenticationService:AuthenticationService
){
}
 
email: string;
password: string;
 
signUp() {
this.authenticationService.SignUp(this.email, this.password);
this.email = '';
this.password = '';
}
 
signIn() {
this.authenticationService.SignIn(this.email, this.password);
this.email = '';
this.password = '';
}
 
signOut() {
this.authenticationService.SignOut();
}
 
}

In the above file, at the top, I have injected the Angular Firebase authentication service. Then I declare the authentication methods to consume the firebase authentication methods.

Now at the end, Need to update the component template. Put the below code in app.component.html file

 
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<h1 *ngIf="authenticationService && authenticationService.userData | async">Hello {{ (authenticationService.userData | async)?.email }}</h1>
<div *ngIf="!(authenticationService.userData | async)">
<div class="form-group">
<label for="email">Email address:</label>
<input type="text" class="form-control" [(ngModel)]="email" placeholder="email">
</div>
<div class="form-group">
<label for="pwd">Password:</label>
<input type="password" class="form-control" [(ngModel)]="password" id="pwd" placeholder="password">
</div>
<button (click)="signUp()" class="btn btn-default">Sign Up</button>
<button (click)="signIn()" class="btn btn-default" style="margin-left:5px;">Login</button>
 
</div>
<button (click)="signOut()" class="btn btn-primary" *ngIf="authenticationService.userData | async">Logout</button>
</div>
</div>

In the above file, the interface is there to log in and registration of the user. async pipe has been used above to determine the logged-in state of the user.

Step 4: Run the app

Finally, all the needed steps are done, Now run the angular app with **npm start **and the app will look like below on browser.

Conclusion

We have successfully emplimented firebase email and password authentication very easily in few minutes only.

Thank You!

You can download complete code from here. Download Code

#Angular #Firebase #Authentication #security

Angular 10/9/8 Firebase CRUD Operations with Reactive Forms

I am going to share with you how to create CRUD Operations using Angular 10/9/8 and Firebase real-time NoSQL cloud database. We’ll be using Angular’s Reactive Forms service for managing the user submitted data in our web application.

For the demo purpose, we’ll be creating a basic student record management system in which a school admin can perform following tasks:

  • Create Student
  • Read Student
  • Update Student
  • Delete Student

#angular #bootstrap #firebase #popular tutorials #typescript #angular crud operations #angular firebase #firebase crud operations #javascript

I am Developer

1602036957

Laravel 8 REST API Authentication with Passport Example Tutorial

Laravel 8 rest api authentication with passport tutorial, you will learn step by step how to create rest API with laravel 8 passport authentication. And as well as how to install and cofigure passport auth in laravel 8 app.

Laravel 8 API Authentication with Passport Tutorial

Step 1: Download Laravel 8 App
Step 2: Database Configuration
Step 3: Install Passport Auth
Step 4: Passport Configuration
Step 5: Run Migration
Step 6: Create APIs Route
Step 7: Create Passport Auth Controller
Step 8: Now Test Laravel REST API in Postman

https://www.tutsmake.com/laravel-8-rest-api-authentication-with-passport/

#laravel api authentication with passport #laravel 8 api authentication #laravel 8 api authentication token tutorial #laravel 8 api authentication using passport #laravel 8 api authentication session

Emails Customer Care - Change Roadrunner Email Password

Roadrunner email account is one of the most common webmail tools for managing email services to be shared with customers. Forgot roadrunner password of the email account is very common for a regular user, but after a long time those who sign up for their account will easily forget the password. The key is also often forgotten by a regular user and he has to reset it finally. Here we have another Roadrunner email account password related topic that if anyone "CHANGE ROADRUNNER EMAIL PASSWORD" and he can't complete the task of resetting the password.

Follow these simple tips given below:

How to Recover Forgot Roadrunner Email Password?

If you forget the username for your Roadrunner? Well, in such a situation, you should not panic, as recover the Roadrunner username is very fast. Everything you need to do is follow the below mentioned steps:

  • First of all, to visit the roadrunner email login page, you will have to use any compatible web browser.

You can click the "Forget TWC Email Address" button at the bottom of the account page.

  • Spectrum roadrunner will then ask you to enter the alternative ids or phone number of your Roadrunner email ID.
  • Enter email address and the contact information of the option. You will be required to answer the security question once you have entered the email id and phone number.

  Answer the safety questions. (Try using the exact answers you mentioned when creating a Roadrunner email account).

  • Your Roadrunner email address/username will appear on your computer if the responses given by you were correct.

Now, you can easily use your username to login to your roadrunner email account once you remember your email address. You can use the mentioned steps to reset the Roadrunner password to recover the roadrunner password if you don't know the password.

 

Change/Recover/Forget Roadrunner Email Password

In order to protect your roadrunner email address from online threats such as hacking, phishing, etc., Code updates are different from code recovery. Change roadrunner email password is much easier to do than recovering your username. But you need to login to Roadrunner if you want to change your roadrunner password.

  • Visit Roadrunner's login page.

Click on the Forget password link from the bottom.

  • As shown below, you will now have two options on the next page: "I know my email address and I want to change it."
  • "The password for my address I do not remember."
  • If you want 'I don't know my email address,' you will be redirected to Roadrunner password recovery.
  • If you choose "I know my email password and I want to change it," you will be asked to sign in.
  • Use your email address and password for the roadrunner to log in.
  • You will need to enter your Cable Modem MAC Address if you haven't previously used the Roadrunner password reset tool.
  • Firstly, there is a need to answer the safety question. Remember that your replies are case sensitive, so try writing the answers in upper and lower case, in exact letters.
  • At last, you need to enter the new password for your roadrunner email address.

Once you enter the new password, you are ready to go. You will be automatically logged out after changing the password. You need to log in again using the new password after changing it.

Contact Roadrunner Support Expert to Resolve All Your Issues at Instantly

We hope that if you Forgot Roadrunner Email Password, our article has helped you know the right Roadrunner email password reset procedure. But if you have experienced an incredible error and are unable to reset/change your email password for Roadrunner, you must contact our experts. To report your Roadrunner email-related query or problem, use the live chat service and leave the rest to our experts. In order to change the roadrunner password/ Recover Forget Roadrunner Password, if you are still confused, you can contact our technicians at +1-888-857-5157. We are prepared to help you 24*7*365 in the best way possible.

Source: https://sites.google.com/view/emails-customer-care/blog/change-roadrunner-email-password

#change roadrunner email password #forgot roadrunner email password #recover forgot roadrunner email password #forgot roadrunner email password