X-Recipient: archive-cygwin@delorie.com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3F401385C6F2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1699291988; bh=UoUM4JYWG+Tavrh7Cp2AsBzSiIt+qDsdo5k+eo3/034=; h=Date:To:Subject:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=h+FxzPlKNu9a5/9cMpoakVGu7PnjyI4N9Vc4Er5U2dt1uv3x0TG9NXZdIicpjTeDq m/XnTgw2VohVsgeKVBaZYwwDeY3ZOCLaNzetJZQKCqaSWEOkSITnWwtAwt+zwROWwb 0zXYrZUkcrv0UUq7tVsMMFsK9f3N/BnVEX9+3b/8= X-Original-To: cygwin@cygwin.com Delivered-To: cygwin@cygwin.com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 70F103858417 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 70F103858417 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699291859; cv=none; b=a9nb92bNtdt6PQugMvHtyq8aF+VBMTDedzlQDOaFCh2AlKIc9ySwOV6QBNSBBh5j53P0b0XfL+cc86fiAmhXwvYaWTvAm+bXS0Ep3Y3dNhPQ7O1jQcRzOou1LmS3Ejj+QCbsNr675+IyAgUrUGZ5vcrWL0Js+s5MaUxNc3rOX64= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699291859; c=relaxed/simple; bh=zDlVsjaLhCd6gaNk+7s2Yr9OuhOr7klgaGkPvInwdXI=; h=DKIM-Signature:Date:From:Message-ID:To:Subject:MIME-Version; b=cJQSDRWrYMt3EXdFz7+JZhbNJGQwq3ChSfBktzMtnd+jPcd9DNi17FeeXp4PhulXDqc8dkKNoDSd4Io7BJ2i+3mLak2SsC9sRFgxUBZvrHoVybv+RtcgHmdJhBaIEtbC3svRDm6tXeb0p+9cZ6dx/2GN+zHyN+Q0JuFQa1NA8CE= ARC-Authentication-Results: i=1; server2.sourceware.org X-Yandex-Fwd: 1 Date: Mon, 8 May 2023 13:12:19 +0300 X-Mailer: The Bat! (v9.3.4) Professional Message-ID: <1065214503.20230508131219@yandex.ru> To: Yuri , cygwin@cygwin.com Subject: Re: OpenSSL failure in Cygwin: SSL_set_tlsext_host_name returns 1 (SSL_TLSEXT_ERR_ALERT_WARNING) In-Reply-To: References: MIME-Version: 1.0 X-Spam-Status: No, score=-0.1 required=5.0 tests=BAYES_00, DATE_IN_PAST_96_XX, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_THEBAT, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no 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@cygwin.com X-Mailman-Version: 2.1.30 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Andrey Repin via Cygwin Reply-To: cygwin@cygwin.com Cc: Andrey Repin Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: cygwin-bounces+archive-cygwin=delorie.com@cygwin.com Sender: "Cygwin" Greetings, Yuri! > I've built the proxytunnel project in Cygwin > (https://github.com/proxytunnel/proxytunnel). > It is usually used to tunnel ssh through https using the https CONNECT command. > 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 This error means that a connecting party had sent server name which server did not acknowledge. > This prevents proxytunnel from being able to connect to the remote peer. > What might be wrong? If possible, I would look at the protocol log for connection, if I were you. -- With best regards, Andrey Repin Monday, May 8, 2023 13:09:25 Sorry for my terrible english... -- 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