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Cookie based web authentication and single sign on system for largish intranets under a single domain where many, untrusted, people run their own web services. The server uses a private cookie scoped only for the client browser and the idcheck webserver which is always protected with SSL.
In addition to the common practise of using SSL for everything (which idcheck supports). The idcheck system can also be used to provide authentication to websites where you merely want to hide content...
Velosurf is a database access layer for the Apache Velocity template engine. It provides an automatic database mapping of tables and relationships without any code generation, and provides authentication, localization and form validation tools.
apache-2.x module to get userid from header|environment|SSL variable
Mostly copied from mod_auth_basic of apache-2.2.
The basic-auth handshake was replaced by some code which gets the userid out of a customable variable. The variable could be anything ap_expr could read in authentication hook, e.g.: a header field, a httpd environment variable or an SSL environment variable. The syntax is the same known from RewriteCond of mod_rewrite: e.g.: %{HTTP:variable}, %{ENV:variable} or %{SSL:variable}
No password is written into internal httpd variables. ...
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This is a apache v2.0 authentication module. Based on html form authentication and cookie authentication session. Cookie session are stored in memcache deamon. Can be used has an simple "Single Signe-On" (SSO).
All the code source and the bug tracking has migrated to github:
https://github.com/ZenProjects/Apache-Authmemcookie-Module
All the documentation are here:
https://zenprojects.github.io/Apache-Authmemcookie-Module/
Authentication, Access Control, and Single Sign-On
DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program.
The latest release is DACS 1.5.1 (26-Oct-2025)
It is not available here!
Get it at https://dacs.dss.ca/download.html
mod_auth_certificate is an authentication module for Apache Webserver 2.x. It adds the capability to forward usernames returned by mod_ssl to authorization providers like mod_authz_ldap.
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mod_auth_mysql is an Apache module that allows authentication using user and group data stored in MySQL databases. Originally by Vivek Khera for Apache1, now also includes a version for Apache 2.
"mod_auth_cache" is an authentication caching module for Apache webservers, which uses session cookies to transparently cache a users authentication, which was initially done by a different module. Another aim is to allow single-signon in a domain.
Apache 1 and 2 module for authentication using Realms (cookie based) - domain, IP address/ range uid/password and certificate login support Java classes to login user and manage user database using a mySQL table