From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 23 Sep 2025 10:08:50 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1v0y4w-0007q2-2C for lore@lore.pengutronix.de; Tue, 23 Sep 2025 10:08:50 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1v0y4w-0007bA-0T for lore@pengutronix.de; Tue, 23 Sep 2025 10:08:50 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=roL2uoswh+Li1oYApHLLWx4EdXgQrLiHDAeGO0Zpk4c=; b=V5y6aj6WxfRSrnwM8lexSU9qgx +v4txrUTEjq1PUomfP8ihc4XRMKGCAuwf+kDdk7Or2lpsm3gfSUSaOae9JmTYwwppaXKWIG2a4WLw ffZa6mqj/FCAwrUExjvnj4lR8Hl3BiS9RRiOQCI6EylsUrNhaF5QyMWzReXXOrN7FM+gdg2Cp1mqf gqiJgivQlPSDMJz+Fet5ZuzmmvY+X+m/rqg0WgW/F2M1yVjDaG5SeqvTKKW/FoK2cLuqSDLO/aGS9 M+9cYfhT8Nx2dc9yLHPtnqnjw7vzl93BrH9Cnf5z6SeXk5APHLJ+im2xx6EXqiyH5AGo4Fb2U42eM oKQG1E1w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0y4M-0000000Clgf-2zoM; Tue, 23 Sep 2025 08:08:14 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0y4J-0000000ClgI-34BY for barebox@lists.infradead.org; Tue, 23 Sep 2025 08:08:13 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1v0y4G-0007Ss-NC; Tue, 23 Sep 2025 10:08:08 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1v0y4G-0003WD-1h; Tue, 23 Sep 2025 10:08:08 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1v0y4G-0000000CAD8-1rH3; Tue, 23 Sep 2025 10:08:08 +0200 From: Sascha Hauer To: BAREBOX , Sascha Hauer Cc: Ahmad Fatoum , Ahmad Fatoum In-Reply-To: <20250917-security-policies-v2-0-f30769a3ff51@pengutronix.de> References: <20250917-security-policies-v2-0-f30769a3ff51@pengutronix.de> Message-Id: <175861488843.2898830.2415612214704333066.b4-ty@pengutronix.de> Date: Tue, 23 Sep 2025 10:08:08 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250923_010811_776835_7C560EFE X-CRM114-Status: GOOD ( 10.35 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v2 00/24] Add security policy support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Wed, 17 Sep 2025 15:53:20 +0200, Sascha Hauer wrote: > Security policies are a mechanism for barebox to prevent, when so > desired, security relevant code from being executed. > > Security policies are controlled via a second Kconfig menu structure > (called Sconfig) which collects security relevant options. > > While the normal Kconfig menu structure is about feature support > enabled at compile time, a security policy determines whether a > feature is allowed or prohibited at runtime with an explicit focus > on security. > > [...] Applied, thanks! [01/24] kconfig: allow setting CONFIG_ from the outside https://git.pengutronix.de/cgit/barebox/commit/?id=9a4281052b8f (link may not be stable) [02/24] scripts: include scripts/include for all host tools https://git.pengutronix.de/cgit/barebox/commit/?id=b1dd33f59373 (link may not be stable) [03/24] kbuild: implement loopable loop_cmd https://git.pengutronix.de/cgit/barebox/commit/?id=daaa3560414e (link may not be stable) [04/24] Add security policy support https://git.pengutronix.de/cgit/barebox/commit/?id=03a1030ea708 (link may not be stable) [05/24] kbuild: allow security config use without source tree modification https://git.pengutronix.de/cgit/barebox/commit/?id=74b1901d06f2 (link may not be stable) [06/24] defaultenv: update PS1 according to security policy https://git.pengutronix.de/cgit/barebox/commit/?id=98e1b8ef80b9 (link may not be stable) [07/24] security: policy: support externally provided configs https://git.pengutronix.de/cgit/barebox/commit/?id=d94aa6a99dfa (link may not be stable) [08/24] commands: implement sconfig command https://git.pengutronix.de/cgit/barebox/commit/?id=56de5ea4fe40 (link may not be stable) [09/24] docs: security-policies: add documentation https://git.pengutronix.de/cgit/barebox/commit/?id=9d8f7062b581 (link may not be stable) [10/24] commands: go: add security config option https://git.pengutronix.de/cgit/barebox/commit/?id=58401df16031 (link may not be stable) [11/24] console: ratp: add security config option https://git.pengutronix.de/cgit/barebox/commit/?id=d1f12e4aaaff (link may not be stable) [12/24] bootm: support calling bootm_optional_signed_images at any time https://git.pengutronix.de/cgit/barebox/commit/?id=48f1c4c70944 (link may not be stable) [13/24] bootm: make unsigned image support runtime configurable https://git.pengutronix.de/cgit/barebox/commit/?id=9dbde2ceea58 (link may not be stable) [14/24] ARM: configs: add virt32_secure_defconfig https://git.pengutronix.de/cgit/barebox/commit/?id=cc285c8c0ab4 (link may not be stable) [15/24] boards: qemu-virt: add security policies https://git.pengutronix.de/cgit/barebox/commit/?id=332277872144 (link may not be stable) [16/24] boards: qemu-virt: allow setting policy from command line https://git.pengutronix.de/cgit/barebox/commit/?id=cea49ae7bb88 (link may not be stable) [17/24] test: py: add basic security policy test https://git.pengutronix.de/cgit/barebox/commit/?id=b3773336f564 (link may not be stable) [18/24] usbserial: add inline wrappers https://git.pengutronix.de/cgit/barebox/commit/?id=4ee3cb57d9d9 (link may not be stable) [19/24] security: usbgadget: add usbgadget security policy https://git.pengutronix.de/cgit/barebox/commit/?id=0a14e84181ea (link may not be stable) [20/24] security: fastboot: add security policy for fastboot oem https://git.pengutronix.de/cgit/barebox/commit/?id=816b93d4bff7 (link may not be stable) [21/24] security: shell: add policy for executing the shell https://git.pengutronix.de/cgit/barebox/commit/?id=c3dede9a094a (link may not be stable) [22/24] security: add security policy for loading barebox environment https://git.pengutronix.de/cgit/barebox/commit/?id=0460dcb1b4a5 (link may not be stable) [23/24] security: add filesystem security policies https://git.pengutronix.de/cgit/barebox/commit/?id=7db9682703cd (link may not be stable) [24/24] security: console: add security policy for console input https://git.pengutronix.de/cgit/barebox/commit/?id=1d03e88d966d (link may not be stable) Best regards, -- Sascha Hauer