From owner-soc-status@freebsd.org Mon Jun 17 14:55:18 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 4360315BC0D1 for ; Mon, 17 Jun 2019 14:55:18 +0000 (UTC) (envelope-from shivankgarg98@gmail.com) Received: from mail-ed1-f52.google.com (mail-ed1-f52.google.com [209.85.208.52]) (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 63F706CBDB for ; Mon, 17 Jun 2019 14:55:17 +0000 (UTC) (envelope-from shivankgarg98@gmail.com) Received: by mail-ed1-f52.google.com with SMTP id i11so16629644edq.0 for ; Mon, 17 Jun 2019 07:55:17 -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=iqR85yxS4YEaxrkJvXtiwzXMb4F9hz8Z5p29rzECHv8=; b=uZ7GYFw5iwIx1BztSAxSpgR4sZHbiyuR1FpPLFJqItkZLyB0q9yEQ5H58PUz5trWHQ DJgE5Q8Cyjp0OEu1Jtq61y3W4zrFtSzuFREdTRWgZOUbbrMcCp2p074Atg70ssaoF4wk fOkWK6C6RvXtxaoMOgLnsTbQU37s7Ms8Qx+1sPXfcGLXgD2k86GwQPuvgqmPsfWckqBI zODc0ayPny/KYN/0U6DvQP5SyD3unM6hKFmMazppRs367We36nNLobBySbIOg8/6rtGx Gqiy6qo/vMPBUogpP15D7tVeqJ7/oCdfoXG3oJO+Y1BlxbOR3BL/enBa+naBubCEelc6 wLiw== X-Gm-Message-State: APjAAAWfDfCObl+MiiCzYlMTiCSGW8a4mRZtySWhsH1iHj5fyIVn/SUZ CC8WfSy+sSAZSD79EYiLKV1En4rbfLs= X-Google-Smtp-Source: APXvYqzIRUal6MGMJc2ndcMwezWeKDTTE6QsI/pg8KDMf/TA85aNPqAQC0Efi0WtR5YEmERQUAF3aQ== X-Received: by 2002:a17:906:7388:: with SMTP id f8mr12061994ejl.231.1560782872348; Mon, 17 Jun 2019 07:47:52 -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 l15sm2224001ejp.34.2019.06.17.07.47.52 for (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jun 2019 07:47:52 -0700 (PDT) Received: by mail-ed1-f42.google.com with SMTP id z25so16528186edq.9 for ; Mon, 17 Jun 2019 07:47:52 -0700 (PDT) X-Received: by 2002:a50:d0d6:: with SMTP id g22mr47378231edf.250.1560782871675; Mon, 17 Jun 2019 07:47:51 -0700 (PDT) MIME-Version: 1.0 From: Shivank Garg Date: Mon, 17 Jun 2019 20:17:40 +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 X-Rspamd-Queue-Id: 63F706CBDB X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of shivankgarg98@gmail.com designates 209.85.208.52 as permitted sender) smtp.mailfrom=shivankgarg98@gmail.com X-Spamd-Result: default: False [-4.97 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.89)[-0.886,0]; FORGED_SENDER(0.30)[shivank@freebsd.org,shivankgarg98@gmail.com]; MIME_TRACE(0.00)[0:+,1:+]; 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]; TO_DOM_EQ_FROM_DOM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[soc-status@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-2.07)[ip: (-4.57), ipnet: 209.85.128.0/17(-3.42), asn: 15169(-2.31), country: US(-0.06)]; RCVD_IN_DNSWL_NONE(0.00)[52.208.85.209.list.dnswl.org : 127.0.5.0]; RCVD_TLS_LAST(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[52.208.85.209.rep.mailspike.net : 127.0.0.17] 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, 17 Jun 2019 14:55:18 -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 compiled a basic MAC policy module which restricts from setting Jail's IP address. - Read about syctl. - Wrote a test shell script and test cases for the module. - I thought about the design and plausible improvements in design 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