Configure the Proxy for Your Primary Authenticator We recommend using WordPad or another text editor instead of Notepad when editing the config file on Windows. For the purposes of these instructions, however, you should delete the existing content and start with a blank text file. The Authentication Proxy may include an existing authproxy.cfg with some example content. Individual properties beneath a section appear as: name=value The configuration file is formatted as a simple INI file.
Note that as of v4.0.0, the default file access on Windows for the conf directory is restricted to the built-in Administrators group during installation. With default installation paths, the proxy configuration file will be located at: Operating SystemĬ:\Program Files\Duo Security Authentication Proxy\conf\authproxy.cfgĬ:\Program Files (x86)\Duo Security Authentication Proxy\conf\authproxy.cfg
The Duo Authentication Proxy configuration file is named authproxy.cfg, and is located in the conf subdirectory of the proxy installation. Configure the ProxyĪfter the installation completes, you will need to configure the proxy. If you ever need to uninstall the proxy, run /opt/duoauthproxy/uninstall. You can accept the default user and group names or enter your own. The installer creates a user to run the proxy service and a group to own the log directory and files.
Install the authentication proxy (as root): $ cd duoauthproxy-buildįollow the prompts to complete the installation. View checksums for Duo downloads here.Įxtract the Authentication Proxy files and build it as follows: $ tar xzf duoauthproxy-latest-src.tgz
Depending on your download method, the actual filename may reflect the version e.g. From the command line you can use curl or wget to download the file, like $ wget -content-disposition. On Debian-derived systems, install these dependencies by running (as root): $ apt-get install build-essential libffi-dev perl zlib1g-devĭownload the most recent Authentication Proxy for Unix from. On most recent RPM-based distributions - like Fedora, RedHat Enterprise, and CentOS - you can install these by running (as root): $ yum install gcc make libffi-devel perl zlib-devel diffutils See Protecting Applications for more information about protecting applications in Duo and additional application options.Įnsure that Perl and a compiler toolchain are installed. You'll need this information to complete your setup. Click Protect to get your integration key, secret key, and API hostname.
Debian 7 or later (Debian 9+ recommended).Ubuntu 16.04 or later (Ubuntu 18.04+ recommended).Red Hat Enterprise Linux 7 or later (RHEL 8+ recommended).CentOS 7 or later (CentOS 8+ recommended).Windows Server 2012 or later (Server 2016+ recommended).The proxy supports these operating systems: Locate (or set up) a system on which you will install the Duo Authentication Proxy. This Duo proxy server will receive incoming RADIUS requests from your Cisco ISE, contact your existing local LDAP/AD or RADIUS server to perform primary authentication, and then contact Duo's cloud service for secondary authentication. To integrate Duo with your Cisco ISE, you will need to install a local Duo proxy service on a machine within your network. You should already have a working primary authentication configuration for your Cisco ISE users before you begin to deploy Duo.
Before moving on to the deployment steps, it's a good idea to familiarize yourself with Duo administration concepts and features like options for applications, available methods for enrolling Duo users, and Duo policy settings and how to apply them.