X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 26E9C3858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1683567678; bh=0HeksOnp0hPTcqypPzOnUNMBEA1J6iFo1aBaBCRp4l0=; h=To:Subject:References:Date:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=YD/tJ0k26alLk3nqhIBXcKzroj8hL8i7rSoTjHq/Clshl+LxkHBFzog3531cpY2qG dMF1cK1N71yiKRNRC1yOluJAvmr4MKt4TgvkQl02adYk1GLmjsrCbPoRdyPONuGLjZ vORbkzTw4XMfQmJevZE+nTjLzW+uxm6a1PqJCroc= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E34853858D28 To: cygwin AT cygwin DOT com Subject: Re: OpenSSL failure in Cygwin: SSL_set_tlsext_host_name returns 1 (SSL_TLSEXT_ERR_ALERT_WARNING) References: Date: Mon, 08 May 2023 19:40:22 +0200 In-Reply-To: (Yuri via Cygwin's message of "Mon, 8 May 2023 00:31:09 -0700") Message-ID: <87o7mun2m1.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 X-purgate-type: clean X-purgate: clean X-purgate-size: 768 X-purgate-ID: 155817::1683567633-527FB404-929919FC/0/0 X-Spam-Status: No, score=-3031.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Achim Gratz via Cygwin Reply-To: Achim Gratz Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" Yuri via Cygwin writes: > The command "proxytunnel --no-check-certificate -E -p > {https-proxy-host}:{https-proxy-port} -d 127.0.0.1:22" works on Linux > and BSD. > > However, it fails in Cygwin with the exit code 1 > (SSL_TLSEXT_ERR_ALERT_WARNING), which causes this error message in > proxytunnel: > >> SSL_set_tlsext_host_name returned: 1 (0x1). TLS SNI error, giving up The port might not be open in the standard configuration of the Windows firewall. Maybe you can use either openssl or curl to check what happens when you are trying to connect. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptation for Waldorf rackAttack V1.04R1: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple