Improve PAM documentation

diff --git a/src/site/setup_authentication.mkd b/src/site/setup_authentication.mkd
index 87b67497e8a7a9984ff8f45bfb22b92f082dbf48..a3bf4451aa27d097b1d468218fc5dce03b73ae7d 100644 (file)
--- a/src/site/setup_authentication.mkd
+++ b/src/site/setup_authentication.mkd
@@ -83,10 +83,16 @@ Windows authentication is based on the use of Waffle and JNA.  It is known to wo
 \r
 ### PAM Authentication\r
 \r
-PAM authentication is based on the use of libpam4j and JNA.  To use this service, your Gitblit server must be installed on a Linux/Unix/MacOSX machine and the user that Gitblit runs-as must have root permissions.\r
+PAM authentication is based on the use of libpam4j and JNA.  To use this service, your Gitblit server must be installed on a Linux/Unix/MacOSX machine.\r
 \r
     realm.authenticationProviders = pam\r
-    realm.pam.serviceName = system-auth\r
+    realm.pam.serviceName = gitblit\r
+    \r
+Then define a gitblit authentication policy in `/etc/pam.d/gitblit`\r
+\r
+    # PAM configuration for the gitblit service\r
+    # Standard Un*x authentication.\r
+    @include common-auth\r
 \r
 ### Htpasswd Authentication\r
 \r