From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; spf=pass (mailfrom) smtp.mailfrom=irif.fr (client-ip=2001:660:3301:8000::1:2; helo=korolev.univ-paris7.fr; envelope-from=jch@irif.fr; receiver=) Received: from korolev.univ-paris7.fr (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]) by mail.toke.dk (Postfix) with ESMTPS id 152E57F486B for ; Wed, 24 Feb 2021 20:30:27 +0100 (CET) Received: from potemkin.univ-paris7.fr (potemkin.univ-paris7.fr [IPv6:2001:660:3301:8000::1:1]) by korolev.univ-paris7.fr (8.14.4/8.14.4/relay1/82085) with ESMTP id 11OJUOfn024560 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 24 Feb 2021 20:30:24 +0100 Received: from mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [81.194.30.253]) by potemkin.univ-paris7.fr (8.14.4/8.14.4/relay2/82085) with ESMTP id 11OJUOP9006639 for ; Wed, 24 Feb 2021 20:30:24 +0100 Received: from mailhub.math.univ-paris-diderot.fr (localhost [127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTP id B3236DC800 for ; Wed, 24 Feb 2021 20:30:24 +0100 (CET) X-Virus-Scanned: amavisd-new at math.univ-paris-diderot.fr Received: from mailhub.math.univ-paris-diderot.fr ([127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id aYlA5iW68L2v for ; Wed, 24 Feb 2021 20:30:22 +0100 (CET) Received: from pirx.irif.fr (unknown [78.194.40.74]) (Authenticated sender: jch) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTPSA id B2548DC7FB for ; Wed, 24 Feb 2021 20:30:22 +0100 (CET) Date: Wed, 24 Feb 2021 20:30:22 +0100 Message-ID: <87mtvtqn5d.wl-jch@irif.fr> From: Juliusz Chroboczek To: galene@lists.galene.org User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.1 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]); Wed, 24 Feb 2021 20:30:24 +0100 (CET) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (potemkin.univ-paris7.fr [194.254.61.141]); Wed, 24 Feb 2021 20:30:24 +0100 (CET) X-Miltered: at korolev with ID 6036A950.001 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-Miltered: at potemkin with ID 6036A950.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 6036A950.001 from potemkin.univ-paris7.fr/potemkin.univ-paris7.fr/null/potemkin.univ-paris7.fr/ X-j-chkmail-Enveloppe: 6036A950.000 from mailhub.math.univ-paris-diderot.fr/mailhub.math.univ-paris-diderot.fr/null/mailhub.math.univ-paris-diderot.fr/ X-j-chkmail-Score: MSGID : 6036A950.001 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Score: MSGID : 6036A950.000 on potemkin.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham X-j-chkmail-Status: Ham Message-ID-Hash: FGSLKHPYGRAWMTFD7P4QTJWIF5N4CBAH X-Message-ID-Hash: FGSLKHPYGRAWMTFD7P4QTJWIF5N4CBAH X-MailFrom: jch@irif.fr X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.3.2 Precedence: list Subject: [Galene] Heads up: =?iso-8859-1?q?Gal=E8ne?= generates self-signed certificates List-Id: =?utf-8?q?Gal=C3=A8ne_videoconferencing_server_discussion_list?= Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Hi, While fixing https://github.com/jech/galene/issues/13, I implemented automatic generation of self-signed certificates if a certificate is not found in the data/ directory. In short: 1. If you're currently using a real certificate (stored in data/cert.pem and data/key.pem), there's nothing to do. The only difference is that Gal=E8ne will notice when you update the certificate, and load the new certificate automatically. 2. If you're currently using a self-signed certificate, you may remove it: Gal=E8ne will notice that there is no certificate, and generate a self-signed certificate in memory (the certificate is never written to disk, as usual in Gal=E8ne). The self-signed certificate uses 2048-bit RSA, which I understand is compatible with all browsers. I could easily generate ed25519 or P-256 instead, if you understand the crypto please let me know what to do. I've tested that my self-generated certificate works with Chromium and Firefox. Please let me know if you think there's something wrong. -- Juliusz