From 7b7b0d54b606e5a7d63ea39ec8918968f612d61d Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gmail.com>
Date: Thu, 10 Dec 2015 09:55:23 -0500
Subject: [PATCH] Merge pull request #980 from mrjoel/mrjoel-httpheaders

---
 src/site/setup_authentication.mkd |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/site/setup_authentication.mkd b/src/site/setup_authentication.mkd
index a3bf445..7113667 100644
--- a/src/site/setup_authentication.mkd
+++ b/src/site/setup_authentication.mkd
@@ -8,6 +8,7 @@
 * Windows authentication
 * PAM authentication
 * Htpasswd authentication
+* HTTP header authentication
 * Redmine auhentication
 * Salesforce.com authentication
 * Servlet container authentication
@@ -101,6 +102,17 @@
     realm.authenticationProviders = htpasswd
     realm.htpasswd.userFile = /path/to/htpasswd
 
+### HTTP Header Authentication
+
+HTTP header authentication allows you to use existing authentication performed by a trusted frontend, such as a reverse proxy. Ensure that when used, gitblit is ONLY availabe via the trusted frontend, otherwise it is vulnerable to a user adding the header explicitly.
+
+By default, no user or team header is defined, which results in all authentication failing this mechanism. The user header can also be defined while leaving the team header undefined, which causes users to be authenticated from the headers, but team memberships to be maintained locally.
+
+    realm.httpheader.userheader = REMOTE_USER
+    realm.httpheader.teamheader = X-GitblitExample-GroupNames
+    realm.httpheader.teamseparator = ,
+    realm.httpheader.autoCreateAccounts = false
+
 ### Redmine Authentication
 
 You may authenticate your users against a Redmine installation as long as your Redmine install has properly enabled [API authentication](http://www.redmine.org/projects/redmine/wiki/Rest_Api#Authentication).  This user service only supports user authentication; it does not support team creation based on Redmine groups.  Redmine administrators will also be Gitblit administrators.

--
Gitblit v1.9.1