Login Button No Action

[mitz-20]

Thanks for U2F Nice implementation. I tried the same in my own nginx,centos 7 using repository . Got stuck up at login screen. I have place u2fap.js in my PDO-Without-AJAX folder, got all dependencies i.e vendor through composer install and have sqlite installed with two tables users & registration. Kindly guide in resolving issue. Att screenshot of login window.
Thanks Again.

Mitz

[Samyoul]

Hi Mitz. Are you trying to run the example here https://github.com/Samyoul/U2F-php-server-examples ?

Where are you getting stuck? Does your console log give you any feedback?

[mitz-20]

Thanks for the reply, I am newbie and implementing this U2F for one of my academic project as part of masters. Yes, i am trying to run U2F-PHP-Server-Examples. I am stuck at login screen, i am able to see three default users i.e Samyoul,donkey & Shrek. But after entering on of them and clicking login, it does not go further for registration. I intend to do registration of my yubico security key (i have bought two of them for testing) with username. I have created database, by going to mysql -u root -p (XXXX) and tables users and registration were created. There is some steps,which i am missing, in case more info required ,do let me know, will provide for debug. Kindly give some steps to look into console log, trying to google also. Thanks again Mitz

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On Mon, Feb 3, 2020 at 7:04 PM Samuel Hawksby-Robinson < ***@***.***> wrote: Hi Mitz. Are you trying to run the example here https://github.com/Samyoul/U2F-php-server-examples ? Where are you getting stuck? Does your console log give you any feedback? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#7?email_source=notifications&email_token=AOLHF52Z234MLMM44BUDAQLRBAMPJA5CNFSM4KO2MBC2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKT3ILI#issuecomment-581415981>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOLHF53U62I6GY72UISTGUDRBAMPJANCNFSM4KO2MBCQ> .

[Samyoul]

Hey, Ok. It seems like you have a lot to understand. That's ok, I'll show you how to view your console.

If you're using google chrome open your chrome devtools : https://developers.google.com/web/tools/chrome-devtools/open

Then you need to open the console option : https://developers.google.com/web/tools/chrome-devtools/console

[mitz-20]

Hi samyoul,

Thanks for reply.

Took some time to learn console feature completely and made some way ahead.
Now i am able to login with some default user.
But not able to register my youbico security key.
Checked console.log and got following error

"TypeError: U2F.register_impl requires at least 4 arguments, but only 3 were passed
u2f-registration.php:37:13
Signatures:
Array []
u2f-registration.php:31:10
Registration Request:
Object { version: "U2F_V2", challenge: "nqfaK9Z71cQ6Y-HHl7WJwU7WVy_s6cgkmcRx5FBdR5Y", appId: "https://localhost" }
"

It indicated one more argument for u2f.register_impl. Please find attached screenshot of the Registration page with console.log screen.

Thanks again.

Mitz