X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :content-type:content-transfer-encoding; q=dns; s=default; b=mN6 NflwltXuO902S7USUcET4NcIJCgadiwHwOem9oK6ID7u2jXjeaMpMeTU2FaHGdsV GwRicK0hdqYKFBw9jszVI56XzTFpWtkdSXY2CsIUuQLELc6tXogyvaTdPrzJLf55 gieFuQmvWEZ2RuVHpwU9AQi1RmWwLfKWuRUVY/bA= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :content-type:content-transfer-encoding; s=default; bh=4Odjvq7s3 R5HMwPr2X5fBoWDZ54=; b=LnsNSdXZe5PTQBPDZH/pU/ugbywjXx0pDi2ptRngd SQCgWK2oOXCfDImrAOsEyWj+LO0XSt9yYOQSdwYDviEqTP5G6YMsiad0hRaat4XD ncfsCZ78Kao0TY4sbQff/BwJicJ7DPRXZvgxmMPbLD3WbwzfYSccU2BVoFK6zVxe O8= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: Yes, score=6.2 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TBC autolearn=no version=3.3.2 X-HELO: mail-pd0-f179.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:content-type:content-transfer-encoding; bh=bBykKOS/MKbSeT5IEDOOoaMlD0duubrZRJEQXZ6Tqwc=; b=kmMPUmLsN5PhaGW3E8dSv3zO2mtkMc0NVrScWJ2zf0zW6fmnQ7c5lLnuWdI7xD54pD S1gexD8iv/Z1RYROsr+YiPwGd7t3v1WI4RcTfKG+RNndIR9UmVYQy+1vvVIkPdMpHDW0 wSmxXJRuyHQcOztl0XkMTmAdhrLpsdBo11bM6I/DPFi5f3eTmVoZZIYRwUeCtjRcMWGm utfw2aIRuT22h7waqBY8OWOaYN6mS+suTkm3AbyuoJiNrahu7o5Tstl/N+yFio7P4Oo/ YSRBmJj4LDtG0BexmeNMpfLiE7MYAufXgs5eSK3o7Q52XnpqS8o/8aOKEJc9EfaoeH42 ODIQ== X-Gm-Message-State: ALoCoQmm5V8e0Hbr9YYl6y5LkEyk+qNoeROXlu2yHCAfmLAphcQ1vCpStvgOR0/Humx8Q/BWDaSF X-Received: by 10.68.244.168 with SMTP id xh8mr12736622pbc.3.1380871585079; Fri, 04 Oct 2013 00:26:25 -0700 (PDT) Message-ID: <524E6D9C.3040809@asperasoft.com> Date: Fri, 04 Oct 2013 09:26:20 +0200 From: gaillard User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120420 Thunderbird/12.0 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: second exec channel cannot access windows share (open-ssh) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, My company uses cygwin to enable client users to access an application through open-ssh server via an ssh exec-channel. After the session connects fine, the firstly created exec channel is able to access the mounted shares installed on the box (in my test a Windows Server 2008 R2). The issue comes when opening the second exec channel that is not able to access the shares. From the tests I made the second channel is not impersonating the user correctly since it happears the application process runs as "Local System" which would explain the issue. The open-ssh service is installed under a special user account that runs with the following settings in local security policy: - adjust memory quotas for a process - create a token object - logon as a service - replace a process level token I tried to add this but without success: - impersonate a client after authentication I've also read the doc "Using Windows Security in Cygwin" but I'm unsure of the correct diagnostic for the problem: wrong setting (do I need to use LSA authentication) or is it a bug? Any advice will be appreciated. Thanks, --Gilles -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple