two-factor | Two factor authentication | Authentication library
kandi X-RAY | two-factor Summary
kandi X-RAY | two-factor Summary
You can use your favourite JavaScript or PHP library to generate the QR code. For a working example, we're using qr.js.
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Top functions reviewed by kandi - BETA
- Verify hotp .
- Get OTP URI .
- Generates a hotp password .
- Verify hotp .
- Generate random key
- Extract OTP from HMAC
- Encodes key to Base32 format
- Get time window .
- Generates a hotp .
two-factor Key Features
two-factor Examples and Code Snippets
Community Discussions
Trending Discussions on two-factor
QUESTION
I've scoured the web and have not found a clear answer, so maybe someone here can help me understand.
Summerizing the QuestionGit Credential Manager (GCM) is another way to store your credentials securely and connect to GitHub over HTTPS. With GCM, you don't have to manually create and store a PAT, as GCM manages authentication on your behalf, including 2FA (two-factor authentication).
If you authenticate without GitHub CLI, you must authenticate with a personal access token. When Git prompts you for your password, enter your personal access token (PAT) instead. Password-based authentication for Git has been removed, and using a PAT is more secure. For more information, see "Creating a personal access token." Every time you use Git to authenticate with GitHub, you'll be prompted to enter your credentials to authenticate with GitHub, unless you cache them a credential helper.
I'm really interested in the bold line above:
How does the GCM (Core) "manage" the authentication on my behalf without me having to create a PAT manully?I tried to keep the question short and precise, but I will try to elaborate here a bit: I have tried to use GIT for Windows (newest Version) and also the GIT that ships with VS 2022. Both are up to date and use the newest Version of the Credential Manager Core, which is required for the new (since 2021) policy from GitHub, that acc/pw is not allowed anymore and authentication now needs to use PATs. However I'm wondering how the GCM actually magically works, without manually creating a PAT in the GitHub Settings (see links). From the mentioned articles, I strongly assume that the Windows Credential Manager holds some sort of Access Token (or maybe even acc/pw???). I hope to find some clarification about this.
-is the acc/pw stored or a token in the Windows Credential Manager (formerly aka Vault)? -where is the token coming from, if not manually created by user in GitHub (is there api/webservice from GitHub that is called by the GCM maybe??? if so, why do all those tutorials instruct to add PATs manually??? how would I be able to leverage the same functionality???)
Sidenotes:
All I ever did to authenticate GIT and VS was adding the GitHub account/pw into VS in the account section. After that, I never needed to type in username/pw OR any token at all. Neither for command line (portable) GIT (git-bash) nor for the VS included GIT.
I've checked the Windows Credential Manager passwords, to verify if they are indeed tokens or plain passwords. There's indeed some kind of access token (my pw is not saved there). But that's only half of my question. The more interesting part is actually, where does that token come from and how to get tokens from GitHub without manually creating them?! Moreover, what are the implications of that token (does it expire, when and so on...)
Additional sources, I searched:
Creating a personal access token
Authenticate with GitHub using a token
Support for password authentication was removed. Please use a personal access token instead
Only more mentions of manually created PATs... (exactly the opposite, from what is asked)
Authenticate with GitHub using a token
Support for password authentication was removed. Please use a personal access token instead
How to do git commit using personal access token?
Git credential manager and manually created PAT
Using multiple git personal access tokens (PAT) with Credential Manager
Thanks a lot everybody!
...ANSWER
Answered 2022-Mar-24 at 02:06GitHub personal access tokens are just a special case of GitHub OAuth token. I don't remember exactly how the current GCM Core implementation works, since I think it has changed from the pre-Core GCM implementation, but it basically has you log in and does some sort of OAuth flow to issue a token for your account. Whether that's an actual PAT or a different kind of OAuth token is really irrelevant because they're essentially the same thing.
GCM Core can store credentials in a variety of places, including the system credential store (which differs depending on the operating system). Once they're stored, Git will use them as long as they're valid.
The reason most tutorials suggest generating a PAT yourself is because GCM Core, while available for multiple platforms, is not shipped by default anywhere except as part of Git for Windows. In fact, because it's written in .NET, it's usually a bit of a hassle to get it to work on macOS and Linux, and therefore other credential helpers are typically used instead. Some people also use different credential managers on Windows as well. Most people writing tutorials would like to suggest things which are generally applicable, and so suggesting a PAT is a simple and easy way to get folks up and running.
If you want to do a similar thing to issue tokens, GitHub provides documentation on how to do that with OAuth apps. These tokens, depending on the permissions that users have granted, can also be used to access the API if you need to do that.
QUESTION
I am unable to get database notification option to work. No information is saved to the database, there's no error and nothing shows on Laravel Telescope.
This is my notification code:
...ANSWER
Answered 2022-Mar-17 at 14:36I got this to work by changing my queue connection to 'sync'. So the problem was because my queue connection was previously 'database'. I was using this and running a queue worker. So my question should be how to get toArray method to work when queue connection is set to database.
UPDATE: There's no issue here, all I needed to do was stop and restart the queue worker after my code changes.
QUESTION
I'm learning databases, trying to create a user and his two-factor authentication codes. Where one User
can have multiple TwoFa
And so, there are 2 tables, User
and TwoFa
user.ts
...ANSWER
Answered 2022-Mar-11 at 16:38You're trying to create a user associated with a new TwoFa instance that has the same primary key value.
If you indicate include
in create
that means you want to create a user along with a TwoFa
record and that's not what you want to get.
If you just want to create a TwoFa
record and associate it with an existing user then just indicate UserId
without include
option:
QUESTION
I have a script that I wrote that scrapes relevant information from an Excel file, creates a text file and then sends that to the recipient. A sort of homemade mail merge that I executed via terminal. The key command was something of the form:
...ANSWER
Answered 2022-Mar-09 at 18:34Ever since google deprecated Less secure apps, you'll have to use an "App Password" https://support.google.com/accounts/answer/185833?hl=en
P.S. This requires 2-factor authentication enabled for your google account.
QUESTION
I am beginner in Laravel. I make my application in Laravel 8 and spatie/laravel-permission. Actually i have persimmons: individual|company
...ANSWER
Answered 2022-Mar-08 at 10:26You need to update the middleware from the tutorial in order to only redirect to 2fa index if the logged user has is_two_step_authorization on. Of course you may need other checks, or to ensure that the user is logged in and so on, but just for this specific usecase, this line of code should do the trick.
app/Http/Middleware/Check2FA.php
QUESTION
We use two-factor authentication (2fa/mfa) to connect to the Azure Analysis Services (AAS / SSAS). Recently, some users have been getting this error message in their Excel 2019
...ANSWER
Answered 2022-Mar-03 at 20:59We worked with Microsoft support directly and they found an issue with the client libraries, namely the MSOLAP. New versions were posted to the site:
https://docs.microsoft.com/en-us/analysis-services/client-libraries?view=asallproducts-allversions
We tested and all is well now.
QUESTION
I am implementing with fortify the "two factor authentication" as the first step to make a POST call to the route: /user/two-factor-authentication
I created the following form:
...ANSWER
Answered 2022-Feb-17 at 18:46Try this: In your app/http/kernel.php add the following command
QUESTION
Here is my code:
My LoginResponse
ANSWER
Answered 2022-Feb-02 at 06:34Not sure what was wrong, but you could follow this procedure to check if this actually works.
Basically, what you have done is correct this is how you could find the bug.
Instead of writing that line on
FortifyServiceProvider
, write it onAppServiceProvider's
boot method.If it works,(and should be), you should confirm if you set up the
Fortify
correctly, you should go through each of those lines on docs, to check if you miss something. https://laravel.com/docs/8.x/fortifyIn case, if you want to narrow this down, I am not sure if you have included
App\Providers\FortifyServiceProvider::class,
this on yourconfig/app
. So, it is never firingFortifyServiceProvider
, to confirm, you could writedd('hit')
, onFortifyServiceProvider's
boot method.
Please, check and let me know your findings.
QUESTION
I'm trying to implement two-factor authentication on net 5 web app.
...ANSWER
Answered 2022-Jan-28 at 18:27You need to call PasswordSignInAsync
first. If user requires Two Factor Authetnication special cookie will be set which will be used by GetTwoFactorAuthenticationUserAsync
QUESTION
I recently purchased a YubiKey for two-factor authentication, but I don't know how to connect it to GitHub.
Can anyone help me?
...ANSWER
Answered 2022-Jan-19 at 15:48- Sign in to your GitHub account.
- Click your profile picture in the top right of the screen.
- Select Settings
- In the left panel, select Security
- Click Enable two-factor authentification
- Choose the method of you want to receive one-time passwords, Set up by using an app or Set up using SMS
- Sign in to your GitHub account.
- Click your profile picture in the top right of the screen.
- Select Settings
- In the left panel, select Security
- To the right of "Security keys", click Add.
- Insert your YubiKey into USB port.
- In the Security keys section, click Register new device.
- Type a nickname for your YubiKey, then click Add.
- Wait your YubiKey to begin flashing, then tap the gold button or edge.
For more information: https://yubikey.com.ua/en/using-yubikey-with-github/
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