This package is abandoned and no longer maintained. The author suggests using the duosecurity/duo_universal_php package instead.
There is no license information available for the latest version (1.0.1) of this package.

A PHP implementation of the Duo Web SDK.

Installs: 240 704

Dependents: 1

Suggesters: 0

Security: 0

Stars: 81

Watchers: 56

Forks: 39

Open Issues: 0


1.0.1 2020-01-08 21:14 UTC

This package is not auto-updated.

Last update: 2022-07-18 14:00:03 UTC


Duo Security will deprecate and archive this repository on July 18, 2022. The repository will remain public and visible after that date, and integrations built using this repository’s code will continue to work. You can also continue to fork, clone, or pull from this repository after it is deprecated.

However, Duo will not provide any further releases or enhancements after the deprecation date.

Duo recommends migrating your application to the Duo Universal Prompt. Refer to our documentation for more information on how to update.

For frequently asked questions about the impact of this deprecation, please see the Repository Deprecation FAQ


Build Status Issues Forks Stars License

duo_php - Duo two-factor authentication for PHP web applications: https://duo.com/docs/duoweb-v2

This package allows a web developer to quickly add Duo's interactive, self-service, two-factor authentication to any web login form - without setting up secondary user accounts, directory synchronization, servers, or hardware.

Files located in the js directory should be hosted by your webserver for inclusion in web pages.



$ git clone https://github.com/duosecurity/duo_php.git
$ cd duo_php
$ composer install


$ composer global require duosecurity/duo_php:dev-master

Or add the following to your project:

    "require": {
        "duosecurity/duo_php": "dev-master"


$ php -a -d auto_prepend_file=vendor/autoload.php
Interactive mode enabled

php > var_dump(Duo\Web::signRequest($ikey, $skey, $akey, $username));
string(202) "TX|...TX_SIGNATURE...==|...TX_HASH...:APP|...APP_SIGNATURE...==|...APP_HASH..."


First add an IKEY, SKEY, and HOST to demos/simple/index.php, then run the following:

$ php -S localhost:8080 -t demos/simple/


$ ./vendor/bin/phpunit -c phpunit.xml
PHPUnit 5.3.2 by Sebastian Bergmann and contributors.

.............                                                     13 / 13 (100%)

Time: 62 ms, Memory: 6.00Mb

OK (13 tests, 13 assertions)


$ ./vendor/bin/phpcs --standard=PSR2 -n src/* tests/*


Report any bugs, feature requests, etc. to us directly: support@duosecurity.com