Questions tagged [User identification] (831)

Welcome! The question in the title. Want to do the authentication in two phases: Verification code sent via sms Checking the entered one-time password (OTP or HOTP) As safe and convenient as you think? And, in fact, does Firebase Auth (with phone number) an sms message as such (I want to make certain, although at the d...

You want to implement a system which would be able to recognize users without localstorage, cook and all in this spirit. When the user enters a username and password on the technology canvas fingerprint is generated the key by which the browser loaded tokens, cookies and everything else. For greater confidence you can make...

Good afternoon. There is a public website. Need to do authorization for users. Used to do sites in PHP, used authorization via cookies and session. New website on ReactJS (frontend) + PHP (backend). Found on the Internet is not enough variety of options for organization authorization, but can not decide which is better to u...

Hi. I have a REST API which also provides for authorization. How can I reacte to arrange the authorization? It is for tokens. Then on frontend, there are only two pages: a login page with account. I need the page with the account can view only the authorized user. I have found the solution with Redux, but in my application ...

I'm doing authorization Passport.js - JWT. I myself am a noob and just started to learn the backend. Write authorization on the server side I could. How to transfer a ready token to the user, and then save it in the local store and make a redirect to your personal account. I don't know how to do. May I complicate matters an...

Good day, tell me under which regulation gets the thumbprint of the browser? Do I need to take consent from the user when forming the print? If so, why. On many sites the thumbprint listed in the list of processed personal data. Although in fact he does not indicate the person and the device, and one device might have a wh...

Good day, create app in Android Studio, how to write authorization code using VC to use the Vkontakte music through my application. Thank you!

Can't log on to the website. POST request returns status code 200, but displays the login page. What could be the problem? s = requests.Session() url = 'https://edu.susu.ru/' r = s.get(url) soup = BeautifulSoup(r.text, 'html.parser') token = soup.find('input', dict(name='logintoken'))['value'] data = {'anchor':", 'usernam...

There is the following situation. The backend is built on Spring Boot and frontend in React. The question arose of organizing authorization from the FrontEnd. Ie so when a user logged from the frontend, he received a token, which he signed all other requests. At first I wanted to do with JWT, but now I think about how to do...

In the app under Android on java implemented the authorization/registration and LK with the help of FireBase. Everything works fine, Android Studio throws no errors, build project runs without visible errors (in my opinion). Registration is fully working (in database data is recorded), change password works too, BUT when yo...