epers stands for "Erlang persistence". As the name suggests, it tries to make it easy to use databases in Erlang programs, to make the language a little more agile, and (humbly) offer a nice adapter for several databases, hiding their implementation details (and the API of the library/framework/driver used to communicate with them). To achieve this, it aims to offer a somewhat consistent API to define and work with your model, while at the same not coupling your code too tightly to it.
GA4PHP is a class for PHP that allows a coder to provide a method for allowing two-factor authentication for users. Primarily focused on the Google authenticator for iOS, Blackberry, and Android, the system can also support hardware and software tokens based on the TOTP and HOTP standards. The system is designed such that a programmer would simply extend the PHP class to provide storage for the token data.
RCDevs OpenID Provider is an OpenID 1.1 and 2.0 provider with simple registration and multiple OpenID URL formats. Compared to other OpenID provider implementations, RCDevs OpenID Provider is extremely easy to implement: provided that you have a working WebADM server, installation just consists of adding the OpenID WebApp in WebADM and adding a markup in the index page of your public Web site. The RCDevs OpenID Provider works with LDAP and OpenOTP authentication back-ends. With OpenOTP, your OpenID users can authenticate with any OpenOTP one-time password mechanism (Soft Tokens, SMSOTP, MailOTP, Yubikey, MobileOTP). RCDevs OpenID Provider supports both query-string-based OpenID URLs and hostname-based OpenID URLs. An example of the format using a query string is "http://rcdevs.com/?user=myuser&domain=mydomain" and an example of the format using a hostname is "http://myuser.mydomain.rcdevs.com/".
OpenOTP is an implementation of the HOTP protocol using a ZeitControl Cardsystems ZC3.9 BasicCard and standalone balance reader, standalone Spyrus PAR2 (Personal Access Reader), or PCSC-Lite supported smart card reader. Included is a C library implementation of the HOTP protocol and associated user database management, HOTP PAM library, OpenVPN plug-in module, micro RADIUS server with HOTP support, and utilities for managing the smart card, Spyrus reader, and host side HOTP user database. The PCSC-Lite API provides reader support for smart card management.
OpenTBS is a PHP tool that helps you to make OpenOffice and MS Office documents using templates. You first design your template using OpenOffice or MS Office, and then OpenTBS merges it with data that you supply from PHP code and databases. It has facilities to manage pictures. The resulting documents are saved to file, served for download, or returned as a string. In fact, OpenTBS can merge any OpenDocument files, any OpenXML files, and any XML files compressed in a Zip archive. No extra exe file is required and it makes no temporary files, since all work is done in memory. OpenTBS is based on the TinyButStrong template engine.