This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: 3.0.7: Possible sshd bug when running as a service and public key offered
- From: Christopher Mapes <apresence at hotmail dot com>
- To: "cygwin at cygwin dot com" <cygwin at cygwin dot com>
- Date: Tue, 3 Dec 2019 13:16:28 +0000
- Subject: Re: 3.0.7: Possible sshd bug when running as a service and public key offered
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AIs+MG4xQ6fgMb1OzMu4zCNT9N3IpZOk+mbXnXuroWM=; b=JBB98Pup2TT7rcYp2spHUdHVM1E0VWAgPZZX5wQumrMdElULJhTBeZiCaHtoqHifMFfthpa8ket1ETErQsJWwfLeqRO/ySVyhJHPpjPhORPTqRCAM5fOooNanPnfH7H/w+3Dnwp/CfFC0Ft97WZKVjC7iKgxvz6E7XgEmm+L/XateENMYLXdzaLSZm0GUCawGx+ai1pZ+RfeGWD1fiODPb4leg1+syj7jUzxp0HXXbDvdHxxWnDDIba7/aTDuFJV6dclsd7c8jZXleXGl6VLE6Lnx1eK/qbpfxH3Rm7XpAkFP2XHa/sT8tl/r26BjirFNu+k8gPWNk/s1yrPVOfHOg==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=NsjJX8zKhubdnBFPmEhwJp1JxZQR2eTZ3aBEs1QeoMR70hWI7YRMWkFExzteWSPGjjqU4aIu4ygPOQQlkBE04loeT53ImQSW82132YaQYxKClyRJempSgexja4DMK7XUHNtwjdGHoS5U1VoEGl0OMYPKwoi/PqIcgzwS7ivBKpFeROog9/GeWpqryDQSVlxtCaKHO1dmRctmjJAVZbi7h7tI5IRffM8tGsbTENd0OjWT6sU1J7nAOP12IdS2bAsD1XSM9GzrpDJ+kP+uG7+uk4hUtIRgi/XMJ5lPvbdKg9osyLlAEB2FOEX68Y2tnsz/PEfhYF3aelRzaToFzvQDIA==
- References: <BYAPR01MB5205D937AD9706CB9E793721B7420@BYAPR01MB5205.prod.exchangelabs.com>
I was able to get the debug logging working while running sshd as a service. Here is a snippet of the issue:
...
debug2: input_userauth_request: try method publickey [preauth]
debug2: userauth_pubkey: valid user user-xx attempting public key ssh-rsa rsa-data-xx [preauth]
debug3: userauth_pubkey: have ssh-rsa signature for RSA SHA256:sha-data-xx [preauth]
debug3: mm_key_allowed entering [preauth]
debug3: mm_request_send entering: type 22 [preauth]
debug3: mm_key_allowed: waiting for MONITOR_ANS_KEYALLOWED [preauth]
debug3: mm_request_receive_expect entering: type 23 [preauth]
debug3: mm_request_receive entering [preauth]
debug3: mm_request_receive entering
debug3: monitor_read: checking request 22
debug3: mm_answer_keyallowed entering
debug3: mm_answer_keyallowed: key_from_blob: 0x60008fcf0
debug1: temporarily_use_uid: 1074753138/1073742337 (e=18/18)
seteuid 1074753138: No such device or address
debug1: do_cleanup
debug1: Killing privsep child 302
--
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