GoogleAuthenticator.php | Google Authenticator App and check the code with this PHP
kandi X-RAY | GoogleAuthenticator.php Summary
kandi X-RAY | GoogleAuthenticator.php Summary
You can use the Google Authenticator app from here to generate One Time Passwords/Tokens and check them with this little PHP app (Of course, you can also create them with this). There are many real world applications for that, but noone implemented it yet. See example.php for how to use it. There's a little web app showing how it works in web/, please make users.dat writeable for the webserver, doesn't really work otherwise (it can't save the secret). Try to login with chregu/foobar.
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Top functions reviewed by kandi - BETA
- Decode an encoded string
- Encode a raw string
- Get a pin code
- Check if the cookie has a valid OTP cookie .
- Check a code
- Check if user is logged in
- Check if the user isOT
- Get URL for OTP .
- Load a user by name
- Check if a session exists
GoogleAuthenticator.php Key Features
GoogleAuthenticator.php Examples and Code Snippets
Community Discussions
Trending Discussions on GoogleAuthenticator.php
QUESTION
I use googleAuth for 2-Factor authentication and it getting below error
"Cannot modify header information - headers already sent by (output started at ../GoogleAuth/index.php:2) in ../GoogleAuth/index.php on line 30."
HERE is index.php
...ANSWER
Answered 2017-Jul-04 at 19:20This happens when you use functions like header
and setcookie
after you start sending output to the browser. The HTTP headers can't be altered after you start sending the body of the request, so you need to make sure no content is sent before any call to those functions is made.
This is one reason why it's a good idea to separate PHP code from output generation (HTML). Most major PHP frameworks do this by using separate Template engines, like Twig or Smarty.
If you have a large poorly constructed project, where it's an excessive effort to make sure output is generated after headers need to be set, you can use PHP's Output Control functions as a quick workaround.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install GoogleAuthenticator.php
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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