From owner-soc-status@freebsd.org Mon Jul 1 14:25:19 2019 Return-Path: Delivered-To: soc-status@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5B2A015DC2D0 for ; Mon, 1 Jul 2019 14:25:19 +0000 (UTC) (envelope-from shivankgarg98@gmail.com) Received: from mail-ed1-f43.google.com (mail-ed1-f43.google.com [209.85.208.43]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3FEFE807F5; Mon, 1 Jul 2019 14:25:18 +0000 (UTC) (envelope-from shivankgarg98@gmail.com) Received: by mail-ed1-f43.google.com with SMTP id s49so23909436edb.1; Mon, 01 Jul 2019 07:25:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=LJMGluziwBjELbXlfGlwhQBcZHLgmaMWcaYG0TBP2B8=; b=bz1XoKRfaVRAOPKYvCGUrI7t2gw/Lw4/LOMyKWqnwN49RJ5Ao2ti229KA7wfCIW0cP +miaqenpmr8POmBEn4RBFU0oZCGS+4Dgfpxg1Nzrz2ntERkBaQXWjWMmqmxXKZupLA8y G/EbDm/JFJMrBc16pQEnvchLFffPRRM7ezjXzwjThMBoGLB21O1e9QBoZZ4+bt8Vlhd6 6RnFMnGTZbyYGk0qegeIkXHkShXMmGNcmwWOpqaCdifVhIi6NDl1C7gj1MIdflY+3zP2 4lvCxFEDjRfl3UGESwCSRtWz1iGCjSRDOaB47HYpNxDSlEt9kWIuiMmvBZCpx6XtdrkG e8bA== X-Gm-Message-State: APjAAAUbR6zeVx3ogGDSPByrSjl7ufqphzAQJSNzuXo7T73Ps+orouhp QQbdfDMx5JbmQylcDOh0F7dQaTfgLPU= X-Google-Smtp-Source: APXvYqxbbWc0RvA343gL7gYpOqtqrYw0fRHpZaa8W2AVu4Myz94YwKpASBeIIOyWitEscQEPIxHsFg== X-Received: by 2002:a05:6402:2cb:: with SMTP id b11mr29154831edx.281.1561991111016; Mon, 01 Jul 2019 07:25:11 -0700 (PDT) Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com. [209.85.208.42]) by smtp.gmail.com with ESMTPSA id y19sm3727185edd.34.2019.07.01.07.25.10 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Mon, 01 Jul 2019 07:25:10 -0700 (PDT) Received: by mail-ed1-f42.google.com with SMTP id d4so23797695edr.13; Mon, 01 Jul 2019 07:25:10 -0700 (PDT) X-Received: by 2002:a50:87d0:: with SMTP id 16mr29286826edz.133.1561991110247; Mon, 01 Jul 2019 07:25:10 -0700 (PDT) MIME-Version: 1.0 From: Shivank Garg Date: Mon, 1 Jul 2019 19:54:58 +0530 X-Gmail-Original-Message-ID: Message-ID: Subject: [GSoC'19 Weekly Update] MAC policy on IP addresses in Jail To: soc-status@freebsd.org, "Bjoern A. Zeeb" X-Rspamd-Queue-Id: 3FEFE807F5 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of shivankgarg98@gmail.com designates 209.85.208.43 as permitted sender) smtp.mailfrom=shivankgarg98@gmail.com X-Spamd-Result: default: False [-5.22 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TAGGED_RCPT(0.00)[soc]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[4]; MIME_TRACE(0.00)[0:+,1:+]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[43.208.85.209.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.94)[-0.938,0]; RCVD_TLS_LAST(0.00)[]; FORGED_SENDER(0.30)[shivank@freebsd.org,shivankgarg98@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[shivank@freebsd.org,shivankgarg98@gmail.com]; IP_SCORE(-2.28)[ip: (-5.53), ipnet: 209.85.128.0/17(-3.45), asn: 15169(-2.34), country: US(-0.06)] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Jul 2019 14:25:19 -0000 Hi everyone! This project is aimed at developing a loadable MAC module with the "The TrustedBSD MAC Framework" to limit the set of IP addresses a VNET-enabled Jail can choose from. This week I made the following progress- * Converted the proposed policy into a data structure. * Added sysctl interface to take input the of the rules string. * Added a string parser to parse that input string to fill the policy structure. Do Check this project on Github: https://github.com/shivankgarg98/freebsd/tree/shivank_MACPolicyIPAddressJail/sys/security/mac_ipacl FreeBSD wiki: https://wiki.freebsd.org/SummerOfCode2019Projects/MACPolicyIPAddressJail Please feel free to share your ideas and feedback on this project. Regards, Shivank Garg