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[209.85.208.53]) by smtp.gmail.com with ESMTPSA id w17sm3688427edi.15.2019.06.24.07.21.31 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Mon, 24 Jun 2019 07:21:31 -0700 (PDT) Received: by mail-ed1-f53.google.com with SMTP id e3so22007624edr.10; Mon, 24 Jun 2019 07:21:31 -0700 (PDT) X-Received: by 2002:a17:906:414:: with SMTP id d20mr1198036eja.275.1561386091306; Mon, 24 Jun 2019 07:21:31 -0700 (PDT) MIME-Version: 1.0 From: Shivank Garg Date: Mon, 24 Jun 2019 19:51:20 +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: 134E2701FD 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 [-5.21 / 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(-0.92)[-0.915,0]; 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(-2.29)[ip: (-5.62), ipnet: 209.85.128.0/17(-3.44), asn: 15169(-2.33), 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, 24 Jun 2019 14:21:40 -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- * Added sysctl interface to the mac_ipacl module to allow/disallow IPv4/6 address to jail. * Added design notes for the policy structure of the new module * Tested the mac_ipacl module with tests script and added more tests to them. Currently, I am- * converting the policy into data structure * looking into the code ipfw/pf to get the idea about passing the rules. * looking into atf to integrate it with my test shell scripts. 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