From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id B0EE310B01; Wed, 03 Dec 2025 15:55:56 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 993) id 52CC210A50; Wed, 03 Dec 2025 15:55:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-0.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DMARC_PASS,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=4.0.1 Received: from mail-yw1-x1133.google.com (mail-yw1-x1133.google.com [IPv6:2607:f8b0:4864:20::1133]) by atuin.qyliss.net (Postfix) with ESMTPS id DA134109BC for ; Wed, 03 Dec 2025 15:55:50 +0000 (UTC) Received: by mail-yw1-x1133.google.com with SMTP id 00721157ae682-787da30c53dso68827097b3.0 for ; Wed, 03 Dec 2025 07:55:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764777348; x=1765382148; darn=spectrum-os.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=fHqm3wiln8Whn9ilg1w16c3r2zD3V8zHbiCvOmPYTzU=; b=V/uPoC9FppYEsbINcPjZ97KYwaVuEBGvH4EiE2BmNjVK9PqkPlYsa51kPLHZKSi922 qrdSjOrwJwUS/Hekwa1RQD99tW6prnkyjUy0RI6BOgiwSRTYw58JJ42NlmkFjFrQVRTT JckvJSIB1L7fs2S6Cp/uzuV1ocem0cetZo2x4/5B23yVT/eNWsBmEVuffVbMZwQiiw7P bWzrk8kPPT+EvM+otkxLQtsKEqLbho93XhFEiPEXA2f/cl8jwmwjeJWnetj5WKj44CaG bciEd6CMvhz2L/Ylg7Ik/WrnPIiS+W1gGKnlGjT6v8U+I99LeaudrkQ4SDoSYit++c8f 17qQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764777348; x=1765382148; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=fHqm3wiln8Whn9ilg1w16c3r2zD3V8zHbiCvOmPYTzU=; b=Nb183wZn44KeA7gApOEXnieUFeq2Vz4peDOsOEfD25pcoQKttcdBUVOlLFCzGvVwUR AV1pyGfOHupgvzij8g85zZa1q1kM191z625cyOngd9I03NV8gvEKfoLQ5bW45jAyFQbm FWyXmYThiMS6pZ+5kr6SLFE4WCOPijw+BJeBDJsSCPnv0WS5OP1FBFsDXk216wpKaaLI 5F3oI/iB2pas3YsWfX2yX5HAViJO0OodTaDQPVPqhUp0L84I+RQQRJ5CKL/zixKp8YIT /IBhDkRGD3cVwfXmeU4TrPdlFd93jg9ehzI8ZlKunhip7+Mi3HIxpwDHqvpyAmaGwTG+ Ot/A== X-Gm-Message-State: AOJu0YxzqHNBW3WDNwZnxxBBpvujlY3inxl5o6/s3Oxmao7bbz/5Ogpe 0d9aBKuStgCpbSLAuWIkNcwqfeC8VpZp2ublkXesCCli1twvTcFI8TkCw1GnUA== X-Gm-Gg: ASbGncvpqF02sX7f6PxgdJKqqMRus6avio5E3/SnjmgwMC27aqnQ7xmrrU5TjlOmiLo NblfVcVTl4BikIWTRkp++OKRNzuKQ55a/JVH1QUf7Vg+XjT6ytFIWs0Jq5Cu6Lqd0vpevykEtM9 SJOoGbiZwwVCVtRRF2ZfAgKNnM9MAcTCGHoXU5Vg6fYzNBhyfSUblorvDSUTuh8deA4fndd5Und YQITTSrL2UtUo42y7dxK5OelHTol7rIUBaEjHwPpVUB55o+Gt9a2KZ2HYQxcchkNoWUd7LwJi3t pIhipPtct2DzNV6reFp6gknAAlDjfm3u/l+2a8Z/kObBD+l9HGMycBsHymo7z/73QbXEVsAOuUA ia4ss6nr4jK2TIEYKTbixslkrvSMzKqnyHtUUreXJ6nHVlPxWdw17SZQ7k13srdKkRhXp4LUTrI xP3CUv0h7YDTTqZQmQX0s3icvHin4P1y+JaxdodR082Udp4FTTgRDw5z6KYJ79ScN6A4ArxQpys FDLwvW0QmLFTIPKVBQgsKQ9rXz3zn7hKQo= X-Google-Smtp-Source: AGHT+IEY6WP1n57ygOmw3zdINk/8kRw7VWimWrOcayhci/JixDh49aFuZ5iDVlxuuDJ2YZsmSd6+4Q== X-Received: by 2002:a05:690c:4904:b0:786:91ac:e160 with SMTP id 00721157ae682-78c0bc387e0mr23529827b3.0.1764777348084; Wed, 03 Dec 2025 07:55:48 -0800 (PST) Received: from localhost.localdomain (h96-60-249-169.cncrtn.broadband.dynamic.tds.net. [96.60.249.169]) by smtp.gmail.com with UTF8SMTPSA id 00721157ae682-78ad0d6837fsm75298687b3.24.2025.12.03.07.55.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Dec 2025 07:55:47 -0800 (PST) From: Demi Marie Obenour Date: Wed, 03 Dec 2025 10:54:56 -0500 Subject: [PATCH v3 2/5] host/rootfs: Sandbox router MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251203-sandbox-v3-2-f16ae06a251e@gmail.com> References: <20251203-sandbox-v3-0-f16ae06a251e@gmail.com> In-Reply-To: <20251203-sandbox-v3-0-f16ae06a251e@gmail.com> To: Spectrum OS Development X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764777294; l=1427; i=demiobenour@gmail.com; s=20250729; h=from:subject:message-id; bh=myAwCDelD2tCReXMm7kzwbVZ/8KFLB3M5KFm3tOhtCI=; b=AEI0h4CSRvIqtU7hqyqYRGOXyruYVKTkdAOjXOm3o4GBfmEOG+Hz/0yI6cv6rt+id6AzmNtEF l2e31gnBNVOAZctdT+oG1wtuUdA228qDSD1leJId8vC83PpQgyIrucS X-Developer-Key: i=demiobenour@gmail.com; a=ed25519; pk=X57Q4/YQDj9t4SBeKaDwvXYKB6quZJVx/DE2Ly2out0= Message-ID-Hash: YB3M6YV3OHBUBFRF6DXQPLM32PDCWETT X-Message-ID-Hash: YB3M6YV3OHBUBFRF6DXQPLM32PDCWETT X-MailFrom: demiobenour@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; header-match-devel.spectrum-os.org-3; header-match-devel.spectrum-os.org-4; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Demi Marie Obenour , Alyssa Ross X-Mailman-Version: 3.3.9 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: This needs very little access to the system. Signed-off-by: Demi Marie Obenour --- .../template/data/service/spectrum-router/run | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/spectrum-router/run b/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/spectrum-router/run index 7b3e3db3b109ba1c8d195c7c47d50d0cfbc30bd5..ef68cd638c092b53cc714a5d65bbfa3b49585346 100755 --- a/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/spectrum-router/run +++ b/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/spectrum-router/run @@ -4,6 +4,19 @@ importas -i VM VM -export RUST_LOG spectrum-router=debug,info -spectrum-router --app-listen-path ${VM}/router-app.sock --driver-listen-path ${VM}/router-driver.sock - +bwrap + --unshare-all + --unshare-user + --dev-bind / / + --setenv RUST_LOG spectrum-router=debug,info + --tmpfs /tmp + --dev /dev + --tmpfs /dev/shm + --ro-bind /nix /nix + --ro-bind /etc /etc + --tmpfs /run + --ro-bind /usr /usr + --ro-bind /lib /lib + --bind $VM $VM + -- + spectrum-router --app-listen-path ${VM}/router-app.sock --driver-listen-path ${VM}/router-driver.sock -- 2.52.0