From owner-trustedbsd-cvs@FreeBSD.ORG Mon Jan 22 20:23:01 2007 Return-Path: X-Original-To: trustedbsd-cvs@freebsd.org Delivered-To: trustedbsd-cvs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7CEB516A400 for ; Mon, 22 Jan 2007 20:23:01 +0000 (UTC) (envelope-from owner-perforce@freebsd.org) Received: from cyrus.watson.org (cyrus.watson.org [209.31.154.42]) by mx1.freebsd.org (Postfix) with ESMTP id 0423913C44C for ; Mon, 22 Jan 2007 20:23:01 +0000 (UTC) (envelope-from owner-perforce@freebsd.org) Received: from mx2.freebsd.org (mx2.freebsd.org [69.147.83.53]) by cyrus.watson.org (Postfix) with ESMTP id 526C448A9D for ; Mon, 22 Jan 2007 15:22:56 -0500 (EST) Received: from hub.freebsd.org (hub.freebsd.org [69.147.83.54]) by mx2.freebsd.org (Postfix) with ESMTP id D1DA757951; Mon, 22 Jan 2007 20:22:54 +0000 (GMT) (envelope-from owner-perforce@freebsd.org) Received: by hub.freebsd.org (Postfix, from userid 32767) id A04E516A531; Mon, 22 Jan 2007 20:22:51 +0000 (UTC) X-Original-To: perforce@freebsd.org Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 6AC5816A530 for ; Mon, 22 Jan 2007 20:22:51 +0000 (UTC) (envelope-from millert@freebsd.org) Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41]) by mx1.freebsd.org (Postfix) with ESMTP id 59D8E13C428 for ; Mon, 22 Jan 2007 20:22:51 +0000 (UTC) (envelope-from millert@freebsd.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.6/8.13.6) with ESMTP id l0MKMp9N095171 for ; Mon, 22 Jan 2007 20:22:51 GMT (envelope-from millert@freebsd.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.13.6/8.13.4/Submit) id l0MKMp3q095168 for perforce@freebsd.org; Mon, 22 Jan 2007 20:22:51 GMT (envelope-from millert@freebsd.org) Date: Mon, 22 Jan 2007 20:22:51 GMT Message-Id: <200701222022.l0MKMp3q095168@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to millert@freebsd.org using -f From: Todd Miller To: Perforce Change Reviews Cc: Subject: PERFORCE change 113430 for review X-BeenThere: trustedbsd-cvs@FreeBSD.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: TrustedBSD CVS and Perforce commit message list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Jan 2007 20:23:01 -0000 http://perforce.freebsd.org/chv.cgi?CH=113430 Change 113430 by millert@millert_macbook on 2007/01/22 20:22:07 Allow the kernel to send TCP packets that didn't originate from userland. Affected files ... .. //depot/projects/trustedbsd/sedarwin8/policies/sedarwin/refpolicy/policy/modules/kernel/corenetwork.if.in#4 edit .. //depot/projects/trustedbsd/sedarwin8/policies/sedarwin/refpolicy/policy/modules/kernel/corenetwork.te.in#5 edit Differences ... ==== //depot/projects/trustedbsd/sedarwin8/policies/sedarwin/refpolicy/policy/modules/kernel/corenetwork.if.in#4 (text+ko) ==== @@ -180,6 +180,24 @@ ######################################## ## +## Send TCP network traffic on all interfaces. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`corenet_tcp_send_all_if',` + gen_require(` + attribute netif_type; + ') + + allow $1 netif_type:netif { tcp_send }; +') + +######################################## +## ## Send and receive TCP network traffic on all interfaces. ## ## ==== //depot/projects/trustedbsd/sedarwin8/policies/sedarwin/refpolicy/policy/modules/kernel/corenetwork.te.in#5 (text+ko) ==== @@ -188,8 +188,10 @@ type netif_t, netif_type; sid netif gen_context(system_u:object_r:netif_t,s0 - mls_systemhigh) -# Allow in-kernel transmission for ICMP replies and the like +# Allow in-kernel transmission for ICMP replies and TCP connections +# without a user socket associated with them. corenet_raw_send_all_if(netif_t) +corenet_tcp_send_all_if(netif_t) build_option(`enable_mls',` network_interface(lo, lo,s0 - mls_systemhigh)