Questions tagged [authentication]
Authentication is the process of determining whether someone or something is, in fact, who or what it is declared to be.
391 questions
1
vote
0
answers
46
views
Nostr OAuth 2 authentication using Fastapi
I liked the idea of being able to authenticate using your own private key using Nostr protocol. The idea is based on events, so you prove your identity by signing an event.
It's close to Wallet ...
- 111
7
votes
2
answers
912
views
JavaFX app with User Authentication and SQL Persistence
This JavaFX program is just supposed to allow a user to register a username and password and then have it stored in an SQL database.
There's been some criticism that it's not clean, readable or ...
- 141
0
votes
0
answers
35
views
Custom ASP.NET Core CookieAuthenticationHandler
I wrote a CustomCookieAuthenticationHandler because I don't like the way CookieAuthenticationHandler.HandleForbiddenAsync() ...
- 101
5
votes
2
answers
396
views
Springboot - Authentication Service
I am developing a Web application using Spring boot (I am a beginner). How can I make my code better?
This code is from "AuthenticationService.java".
I first made an interface for defining ...
- 51
3
votes
1
answer
96
views
Type-state pattern and state management for credentials struct used with Spotify web API
I am implementing authentication with the Spotify web API as part of a larger project. Yes I know there are already crates that can handle it for me but that is no fun. I am implementing the auth code ...
- 79
1
vote
1
answer
91
views
Kotlin Compose authentication with Google and Facebook using a CircularProgressIndicator for UI loading
I had this problem: https://stackoverflow.com/questions/78528358/how-to-prevent-circularprogressindicator-from-freezing-during-authentication-in
Now after fixing it, I want to make sure that this is ...
- 111
1
vote
0
answers
89
views
Django Google Authentication App using OAuthLib and DRF
Context
I've been working on a Django-based Google Authentication application, designed to manage OAuth authentication without relying on libraries such as ...
- 9,176
0
votes
0
answers
34
views
Seeking Feedback on React Authentication System Implementation
I've developed a React authentication system for my application and would like to receive feedback on its correctness and potential improvements. Below is an overview of the key components and ...
2
votes
2
answers
114
views
Simple authentication server
Here's a simple authentication server. It's pretty basic but has the core functionality of sign-up and log-in handling. Your best bet is to simply run the ...
- 617
0
votes
0
answers
87
views
Flexible AuthenticationExtractionWebFilter
I decided to share with you a portion of my gateway project. It's an authentication extraction filter that extracts authentication claims without being coupled to any specific authentication mechanism....
- 617
4
votes
2
answers
234
views
A Python terminal
This is the code for Pylect, a Python terminal I worked on a while ago which also caused my Desktop to get destroyed because of bad code. I use it infrequently but I would like a review for the code ...
0
votes
1
answer
96
views
logging in using cookie authentication/authorization in asp.net C#
How safe is Cookie based Authentication/Authorization in ASP.NET C#? Take a look at the example below, don't worry about password hashing, All this code does is that it takes a username and a password ...
- 23
2
votes
1
answer
85
views
Session-based authentication using Express.js
I'm currently learning Express.js and I wrote this authentication code. I'm unsure if what i have is correct, how to improve it and if it's secure. For user and session data storage I'm using ...
- 21
3
votes
0
answers
133
views
MVVM signing in using firebase
I'm new to MVVM architecture. I want to have authentication with email + password, google and Facebook. I'm not sure if there should be separate view models for each authentication way:
...
3
votes
0
answers
240
views
System to automatically login to my university's Wi-Fi network using HTTP request
What is this?
My university's Wi-Fi network requires students to visit a specific URL and login to the network before we can use the actual internet. This project replicates that same process by ...
- 400
1
vote
0
answers
686
views
NextJS NextAuth Implementation using Custom Token Source
I am new to NextJS, it has somewhat been forced on me and the existing code was not authenticating correctly (after a period the site would hang - not return to login - this was due to the way we were ...
- 829
4
votes
1
answer
79
views
Basic node authentication system
I built a basic authentication system for a node application and I have some security concerns. The username and password the user enters when they log in are stored as plaintext using express-...
- 43
2
votes
1
answer
481
views
Simple Secure Python Login Example
I'm trying to determine I missed something here since python isn't my native language.
Python app starts
Python creates a cert.pem and key.pem running this command ...
- 129
4
votes
2
answers
180
views
Python Tkinter UI Pattern Password Code
This post is less of a question and more of a hope for people to see my code which I know is far from great and give me some direction or simple tips on improving the quality of it.
Normal Stud:
...
- 41
0
votes
1
answer
172
views
Password policy with regex and zxcvbn
This code snippet shows an implementation of a password policy check.
- The method composition uses regex to verify that the password meets composition criteria (at least one number, one special ...
- 45
2
votes
1
answer
474
views
Password hashing for safe storage with Argon
This code snippet implements password hashing for safe storage. It uses Argon2 as hashing algorithm. The method hash_password() is used to hash and salt a password. ...
- 45
3
votes
1
answer
554
views
User registration and login service using JWT
I have created service to communicate with my backend for user registration and login. I use the JS fetch API and send all data through HTTPS. I use JWT tokens to authenticate queries once I have ...
- 133
2
votes
2
answers
9k
views
Login and Register program
This is my first program i write after i finished the c++ tutorials, that program can login and register,
the program ask the user to choice login or register after user choice and write his username ...
- 23
1
vote
1
answer
435
views
React Native login, sign up and sign out using Firebase project
I have built a basic app which uses firebase for authentication.
The app is pretty simple.
Sign up the user to firebase using email and password.
Sign in the user
Sign out the user
Also, I have ...
- 225
0
votes
1
answer
73
views
Authenticate and login script updated
How can I improve/secure my login script and how to check for any possible injection?
PS. the script must run on multiple platforms, so I need empty arrays for cases such as the Android ones.
UPDATES
...
- 37
0
votes
1
answer
54
views
Authenticate and login script
How can I improve/secure my login script and how to check for any possible injection?
PS. the script must run on multiple platforms, so I need empty arrays for cases such as the Android ones.
...
- 37
1
vote
1
answer
2k
views
Authentication middleware using Dart Shelf
I'm using the shelf package from Dart to implement a backend for the realworld-example-app. According to the specs, some routes require authentication, some don't, and in others the authentication is ...
1
vote
1
answer
124
views
Authenticate and log in users
How can I improve my login script and how to check for any possible injection?
PS. the script must run on multiple platforms, so I need empty arrays for cases such as the Android ones.
user_table:
<...
- 37
10
votes
2
answers
3k
views
Is my PHP login system following best practices? Is the code really OOP?
I'm learning about OOP and putting my knowledge into practice.
I created a login system in PHP, so I wish someone could tell me if I'm on the right track. I feel like I'm getting better at coding, but ...
- 301
1
vote
1
answer
158
views
Login using two-factor authentication
I want to make the code below prettier but I don't know what to change and how to change. I know that the controller should be easy, delegating actions related to models or to services or something ...
- 11
1
vote
3
answers
4k
views
Account signup/login program in Python
This is my first program that I wrote on my own. Is there something I can improve upon?
There are a few things that still need to be added, such as:
Confirm password while registering
Adding a way to ...
Cascad3Ray
1
vote
1
answer
78
views
Making my login function more readable and maintainable
I recently wrote a login function in my express application that does the following:
Verifies the user's email and password are correct
Generates a JWT Access Token with a short expiry date, and then ...
- 13
5
votes
1
answer
3k
views
Login system using bcrypt and MySQL, to be used for any future projects
Main function will ask what the user wants to do. LoginSystem class will handle the sign up and login process as well with the checking if password is right. passwordHashing will use bcrpyt to salt ...
- 399
4
votes
1
answer
81
views
Security of the login code on the website
I wrote the code to log in php to the admin panel. Everything works as it should. But I am not sure if it is well written code and if it is safe. I care about security. I have read a lot about it but ...
- 41
0
votes
1
answer
109
views
A wrapper for user authentication using cURL in PHP
So I created a wrapper class to authenticate user via POST HTTP request.
...
- 111
1
vote
1
answer
275
views
Private desktop and mobile WebSocket connections with Node.js
Background info
To learn a new branch of my dev career, I've started a new project in my spare time (I've never used WebSockets before and I also want to learn more about common authentication flows). ...
- 218
6
votes
1
answer
155
views
Basic login system with 2 factor authentication
What I try to achieve
I need to create a administration-panel for a website. Therefore, I need a possibility to protect the content of the panel via a password. The functionality doesn't have to be ...
user233344
4
votes
2
answers
400
views
Angular Frontend login logic
This is a follow-up to this question Node.js backend login logic. I wrote the following login Angular frontend logic for my Node.js Backend (see the previous question above). Is it any good in terms ...
- 195
9
votes
1
answer
429
views
Node.js backend login logic
So I wrote a rather primitive login logic in Node.js, which authenticates the user and handles JWT. Is it any good in terms of security, efficiency, building, async/sync, logging. SECURITY is my main ...
- 195
3
votes
0
answers
55
views
Basic authentication with session ID
I'm quite new to web development. I want to implement basic session ID authentication. Here's the implementation
...
- 203
4
votes
0
answers
131
views
Security of cookie based authorization Golang
I still write login system in Go(Golang) using cookies.But my system is still not secure enough.Can you review my code and provide some suggestions on how to improve the security?Previous question.
...
- 69
3
votes
0
answers
388
views
C++ Crypto: Part 4- Scram
Looking around for modern Crypto libraries.
Could not find anything good.
I know I probably did this all wrong so work with me here. There will be four different reviews for four structures that build ...
- 96.6k
3
votes
1
answer
573
views
C++ Crypto:Part 3-pbkdf2
Looking around for modern Crypto libraries.
Could not find anything good.
I know I probably did this all wrong so work with me here. There will be four different reviews for four structures that build ...
- 96.6k
4
votes
1
answer
424
views
C++ Crypto: Part 2- HMAC
Looking around for modern Crypto libraries.
Could not find anything good.
I know I probably did this all wrong so work with me here. There will be four different reviews for four structures that build ...
- 96.6k
4
votes
2
answers
387
views
C++ Crypto: Part 1- Hash
Looking around for modern Crypto libraries.
Could not find anything good.
I know I probably did this all wrong so work with me here. There will be four different reviews for four structures that build ...
- 96.6k
1
vote
1
answer
475
views
Cookie authorization Golang
I'm writing login system in Go(Golang) using cookies.I think it's isn't safe enough. Can you provide some suggestions on how to improve the security.
Main file:
...
- 69
8
votes
2
answers
834
views
WinForm Logon Best Practices
I have a working logon for a WinForms Project. I use the program.cs file to launch the login form. I am not so sure there isn't a better way of implementing this.
...
- 487
4
votes
1
answer
1k
views
Login function with python and SQLite
I'm a new programmer who is currently working on a personal project. It is supposed to be a login program which stores user data in a SQLite database.
I was wondering if anyone could look at my code ...
- 41
2
votes
1
answer
214
views
ASP.NET Web API Authentication For Xamarin App
I've recently been learned how to implement a token based authentication with ASP.NET and I would love to get some input on how my code & structure is as well as how I can make it better.
The code ...
- 23
3
votes
0
answers
88
views
JWT authentication system login through API
This is my first time writing an authentication system. Here's how it works, first client needs to send credential within authorization header like { Authorization : 'Basic ' + credential } through ...
- 341