From 7c01a383fae4d84727d6a036d93117c761b98e10 Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Mon, 7 Jul 2014 05:16:53 +0200 Subject: Configure SyncRepl (OpenLDAP replication) and related ACLs. The clients are identified using their certificate, and connect securely to the SyncProv. There are a few workarounds (XXX) in the ACLs due to Postfix not supporting SASL binds in Wheezy. Overview: - Authentication (XXX: strong authentication) is required prior to any DIT operation (see 'olcRequires'). - We force a Security Strength Factor of 128 or above for all operations (see 'olcSecurity'), meaning one must use either a local connection (eg, ldapi://, possible since we set the 'olcLocalSSF' to 128), or TLS with at least 128 bits of security. - XXX: Services may not simple bind other than locally on a ldapi:// socket. If no remote access is needed, they should use SASL/EXTERNAL on a ldapi:// socket whenever possible (if the service itself supports SASL binds). If remote access is needed, they should use SASL/EXTERNAL on a ldaps:// socket, and their identity should be derived from the CN of the client certificate only (hence services may not simple bind). - Admins have restrictions similar to that of the services. - User access is only restricted by our global 'olcSecurity' attribute. --- lib/modules/openldap | 1 + 1 file changed, 1 insertion(+) (limited to 'lib') diff --git a/lib/modules/openldap b/lib/modules/openldap index 3f6ea39..0f0bc9a 100644 --- a/lib/modules/openldap +++ b/lib/modules/openldap @@ -37,6 +37,7 @@ indexedAttributes = frozenset([ 'olcSyncrepl', 'olcOverlay', 'olcLimits', + 'olcAuthzRegexp', ]) -- cgit v1.2.3