Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm 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 Message-ID: <004101c27083$40e28950$391e10ac@dietpepsi> From: "David Monk" To: References: Subject: Re: sshd problems Date: Thu, 10 Oct 2002 12:34:14 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 I had already checked that myself. $ ls -l /etc/ssh*key -rw------- 1 system system 672 Oct 9 16:36 /etc/ssh_host_dsa_key -rw------- 1 system system 530 Oct 9 16:36 /etc/ssh_host_key -rw------- 1 system system 887 Oct 9 16:36 /etc/ssh_host_rsa_key David ----- Original Message ----- From: "Harig, Mark A." To: "David Monk" ; Sent: Thursday, October 10, 2002 12:21 PM Subject: RE: sshd problems What are the permissions of your host keys? SYSTEM needs to be the owner and only reader of these files. $ ls -l /etc/ssh*key > -----Original Message----- > From: David Monk [mailto:david AT purplebear DOT net] > Sent: Thursday, October 10, 2002 1:08 PM > To: cygwin AT cygwin DOT com > Subject: Re: sshd problems > > > Some of what you asked is in the cygcheck output, but here it > is: (note, > changing the cygdrive prefix, by mount -c / made no difference) > > dmonk AT DIETPEPSI ~ > $ mount > C:\cygwin\bin on /usr/bin type user (binmode) > C:\cygwin\lib on /usr/lib type user (binmode) > C:\cygwin on / type user (binmode) > c: on /cygdrive/c type user (binmode,noumount) > h: on /cygdrive/h type user (binmode,noumount) > > dmonk AT DIETPEPSI ~ > $ mount -p > Prefix Type Flags > /cygdrive user binmode > > dmonk AT DIETPEPSI ~ > $ mount -c / > > dmonk AT DIETPEPSI ~ > $ mount -p > Prefix Type Flags > /cygdrive user binmode > / system binmode > > dmonk AT DIETPEPSI ~ > $ /usr/sbin/sshd -d -d -d > debug1: sshd version OpenSSH_3.4p1 > Could not load host key: /etc/ssh_host_key > Could not load host key: /etc/ssh_host_rsa_key > Could not load host key: /etc/ssh_host_dsa_key > Disabling protocol version 1. Could not load host key > Disabling protocol version 2. Could not load host key > sshd: no hostkeys available -- exiting. > > This is a pretty much default installation of cygwin, > installed yesterday. I > did add a few packages, such as bzip2, ncftp, openssh, vim > and wget, maybe a > few others. But, otherwise, this is a default installation with > ssh-host-config run to setup openssh as a service. > > David > > ----- Original Message ----- > From: "Harig, Mark A." > To: "David Monk" ; > Sent: Thursday, October 10, 2002 11:41 AM > Subject: RE: sshd problems > > > What are your mount points? > > $ mount > > What is your cygdrive prefix? > > $ mount -p > > If your cygdrive prefix is not '/', then consider changing it to '/': > > $ mount -c / > > > -----Original Message----- > > From: David Monk [mailto:david AT purplebear DOT net] > > Sent: Thursday, October 10, 2002 10:29 AM > > To: cygwin AT cygwin DOT com > > Subject: sshd problems > > > > > > Hello all, > > > > I hate to start yet another thread on this, but I am just > > joining the list. > > I see there have been many varied reports of problems with > > sshd recently. I > > just wanted to throw in my experience to hopefully give some > > additional > > insight. > > I have been running cygwin with sshd as a Win2k service for > > nearly a year on > > this machine. I upgraded to openssh-3.4p1 using privlege > > separation without > > any noticed errors or problems when it became available. I > can not say > > exactly what circumstances brought about my problems, but I > > noticed it about > > two weeks ago. I fought with it the day after I discovered > > the service was > > no longer running. I tried upgrading my packages. I tried > > reconfiguring ssh > > via ssh-host-config. I ignored it for a few days as I had > > other work related > > issues to deal with. I began futzing with it again two days > > ago. No joy. > > Tried reinstalling cygwin, by just moving c:\cygwin and > > installing again. > > Yesterday, I set out to remove any and all references to > > cygwin from my > > system, in the registry and filesystem, to do an absolutely > > fresh install. I > > noticed an odd thing. A c:\var directory, with a log subdir > > and a sshd.log > > file. How on earth did that get outside c:\cygwin?? Anyway, > I removed > > everything, including that. I rebooted to ensure everything > > was sane. I > > setup the needed environment variable CYGWIN as "ntsec glob > > tty notitle", > > which is what I had been using for the past year. I made a > > new c:\cygwin > > dir, removed all inheritability settings, for receiving and > > propogating > > permissions. I then did a completely fresh install. Once > > everything was > > installed, I rebooted, just to be safe. I then opened up > bash and ran > > ssh-host-config, checked the permissions and ownership of > > /etc/ssh* and > > /var/empty, and ensured the sshd user had been created. Then > > I tried the > > service. No joy. I get the now common, I'm sure, error: > > $ cygrunsrv -S sshd > > cygrunsrv: Error starting a service: QueryServiceStatus: > > Win32 error 1062: > > The service has not been started. > > > > I get nothing in /var/log/sshd.log I now also noticed I have > > c:\var\log\sshd.log again, but it is as well empty. When I > > try to run sshd > > in debug, I get this: > > $ /usr/sbin/sshd -d -d -d > > debug1: sshd version OpenSSH_3.4p1 > > Could not load host key: /etc/ssh_host_key > > Could not load host key: /etc/ssh_host_rsa_key > > Could not load host key: /etc/ssh_host_dsa_key > > Disabling protocol version 1. Could not load host key > > Disabling protocol version 2. Could not load host key > > sshd: no hostkeys available -- exiting. > > > > Seeing as how it somehow creates as c:\var\log\sshd.log, I > > decided to try a > > little something. I created a c:\etc: > > $ mkdir /cygdrive/c/etc > > I then decided to copy the key files there, and I get this > > weird problem: > > $ cp ssh_host_key ssh_host_key.pub ssh_host_dsa_key > > ssh_host_dsa_key.pub > > ssh_host_rsa_key ssh_host_rsa_key.pub /cygdrive/c/etc/ > > cp: `ssh_host_key.exe' and `/cygdrive/c/etc/ssh_host_key' are > > the same file > > cp: `ssh_host_dsa_key.exe' and > > `/cygdrive/c/etc/ssh_host_dsa_key' are the > > same file > > cp: `ssh_host_rsa_key.exe' and > > `/cygdrive/c/etc/ssh_host_rsa_key' are the > > same file > > > > I have no clue where the .exe came from on those source file > > listings, but > > it most certainly did not copy the keys. It did copy the .pub > > files though. > > Of course, I am sure this is due to the permissions, since > > system owns them. > > So, I changed the owner to myself, copied the files and > > changed the owner > > back. > > Anyway, this didn't do any good either as /usr/sbin/sshd -d > > -d -d gives the > > same problems as before, but I am guessing that something > has to have > > changed in the packaging of openssh or within the > cygwin1.dll so that > > openssh is not properly respecting the cygwin paths. > > > > I hope this can somehow help track down this issue as I rely > > heavily on my > > workstations ssh server for my remote after hours work that I do. > > Pasting the output of cygcheck -svr below. > > > > --- > > David Monk CCNA, MCSE > > david AT purplebear DOT net > > > > > > Cygwin Win95/NT Configuration Diagnostics > > Current System Time: Thu Oct 10 09:21:44 2002 > > > > Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 3 > > > > Path: C:\cygwin\usr\local\bin > > C:\cygwin\bin > > C:\cygwin\bin > > C:\cygwin\bin > > C:\cygwin\usr\local\bin > > c:\WINNT\system32 > > c:\WINNT > > c:\WINNT\System32\Wbem > > c:\MSSQL7\BINN > > > > SysDir: C:\WINNT\System32 > > WinDir: C:\WINNT > > > > CYGWIN = `ntsec ntea glob tty notitle' > > HOME = `C:\cygwin\home\dmonk' > > MAKE_MODE = `unix' > > PWD = `/home/dmonk' > > USER = `dmonk' > > > > ALLUSERSPROFILE = `C:\Documents and Settings\All Users' > > APPDATA = `C:\Documents and Settings\dmonk\Application Data' > > COMMONPROGRAMFILES = `C:\Program Files\Common Files' > > COMPUTERNAME = `DIETPEPSI' > > COMSPEC = `C:\WINNT\system32\cmd.exe' > > HOMEDRIVE = `C:' > > HOMEPATH = `\' > > LOGONSERVER = `\\JIMI' > > MANPATH = `:/usr/ssl/man' > > NUMBER_OF_PROCESSORS = `1' > > OLDPWD = `/cygdrive/c/etc' > > OS2LIBPATH = `C:\WINNT\system32\os2\dll;' > > PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH' > > PROCESSOR_ARCHITECTURE = `x86' > > PROCESSOR_IDENTIFIER = `x86 Family 6 Model 8 Stepping 3, > GenuineIntel' > > PROCESSOR_LEVEL = `6' > > PROCESSOR_REVISION = `0803' > > PROGRAMFILES = `C:\Program Files' > > PROMPT = `$P$G' > > PS1 = `\[\033]0;\w\007 > > \033[32m\]\u@\h \[\033[33m\w\033[0m\] > > $ ' > > SHLVL = `1' > > SYSTEMDRIVE = `C:' > > SYSTEMROOT = `C:\WINNT' > > TEMP = `c:\DOCUME~1\dmonk\LOCALS~1\Temp' > > TERM = `cygwin' > > TMP = `c:\DOCUME~1\dmonk\LOCALS~1\Temp' > > USERDOMAIN = `CJDS_MEM' > > USERNAME = `dmonk' > > USERPROFILE = `C:\Documents and Settings\dmonk' > > WINDIR = `C:\WINNT' > > _ = `/usr/bin/cygcheck' > > > > HKEY_CURRENT_USER\Software\Cygnus Solutions > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2 > > (default) = `/cygdrive' > > cygdrive flags = 0x00000022 > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/ > > (default) = `C:\cygwin' > > flags = 0x00000002 > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts > v2\/usr/bin > > (default) = `C:\cygwin/bin' > > flags = 0x00000002 > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts > v2\/usr/lib > > (default) = `C:\cygwin/lib' > > flags = 0x00000002 > > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options > > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions > > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin > > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2 > > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options > > > > a: fd N/A N/A > > c: hd NTFS 6459Mb 54% CP CS UN PA FC > > d: cd N/A N/A > > h: hd NTFS 6482Mb 11% CP CS UN PA FC > > > > C:\cygwin / user binmode > > C:\cygwin/bin /usr/bin user binmode > > C:\cygwin/lib /usr/lib user binmode > > . /cygdrive user binmode,cygdrive > > > > Found: C:\cygwin\bin\bash.exe > > Found: C:\cygwin\bin\cat.exe > > Not Found: cpp (good!) > > Found: C:\cygwin\bin\find.exe > > Not Found: gcc > > Not Found: gdb > > Not Found: ld > > Found: C:\cygwin\bin\ls.exe > > Not Found: make > > Found: C:\cygwin\bin\sh.exe > > > > 58k 2002/05/07 C:\cygwin\bin\cygbz2-1.dll - os=4.0 > img=1.0 sys=4.0 > > "cygbz2-1.dll" v0.0 ts=2002/5/7 1:33 > > 625k 2002/08/09 C:\cygwin\bin\cygcrypto.dll - os=4.0 > img=1.0 sys=4.0 > > "cygcrypto.dll" v0.0 ts=2002/8/9 15:20 > > 45k 2001/04/25 C:\cygwin\bin\cygform5.dll - os=4.0 > img=1.0 sys=4.0 > > "cygform5.dll" v0.0 ts=2001/4/25 0:28 > > 35k 2002/01/09 C:\cygwin\bin\cygform6.dll - os=4.0 > img=1.0 sys=4.0 > > "cygform6.dll" v0.0 ts=2002/1/9 0:03 > > 19k 2002/02/20 C:\cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0 > > "cyggdbm.dll" v0.0 ts=2002/2/19 21:05 > > 17k 2001/06/28 C:\cygwin\bin\cyghistory4.dll - os=4.0 > > img=1.0 sys=4.0 > > "cyghistory4.dll" v0.0 ts=2001/1/6 22:34 > > 20k 2002/07/17 C:\cygwin\bin\cyghistory5.dll - os=4.0 > > img=1.0 sys=4.0 > > "cyghistory5.dll" v0.0 ts=2002/7/17 16:18 > > 929k 2002/06/24 C:\cygwin\bin\cygiconv-2.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygiconv-2.dll" v0.0 ts=2002/6/24 13:24 > > 22k 2001/12/13 C:\cygwin\bin\cygintl-1.dll - os=4.0 > img=1.0 sys=4.0 > > "cygintl-1.dll" v0.0 ts=2001/12/13 3:28 > > 28k 2002/09/20 C:\cygwin\bin\cygintl-2.dll - os=4.0 > img=1.0 sys=4.0 > > "cygintl-2.dll" v0.0 ts=2002/9/19 22:13 > > 26k 2001/04/25 C:\cygwin\bin\cygmenu5.dll - os=4.0 > img=1.0 sys=4.0 > > "cygmenu5.dll" v0.0 ts=2001/4/25 0:27 > > 20k 2002/01/09 C:\cygwin\bin\cygmenu6.dll - os=4.0 > img=1.0 sys=4.0 > > "cygmenu6.dll" v0.0 ts=2002/1/9 0:03 > > 156k 2001/04/25 C:\cygwin\bin\cygncurses++5.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygncurses++5.dll" v0.0 ts=2001/4/25 0:29 > > 175k 2002/01/09 C:\cygwin\bin\cygncurses++6.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygncurses++6.dll" v0.0 ts=2002/1/9 0:03 > > 226k 2001/04/25 C:\cygwin\bin\cygncurses5.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygncurses5.dll" v0.0 ts=2001/4/25 0:17 > > 202k 2002/01/09 C:\cygwin\bin\cygncurses6.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygncurses6.dll" v0.0 ts=2002/1/9 0:03 > > 15k 2001/04/25 C:\cygwin\bin\cygpanel5.dll - os=4.0 > img=1.0 sys=4.0 > > "cygpanel5.dll" v0.0 ts=2001/4/25 0:27 > > 12k 2002/01/09 C:\cygwin\bin\cygpanel6.dll - os=4.0 > img=1.0 sys=4.0 > > "cygpanel6.dll" v0.0 ts=2002/1/9 0:03 > > 40k 2001/11/21 C:\cygwin\bin\cygpcre.dll - os=4.0 img=1.0 sys=4.0 > > "cygpcre.dll" v0.0 ts=2001/11/21 16:15 > > 39k 2001/11/21 C:\cygwin\bin\cygpcreposix.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygpcreposix.dll" v0.0 ts=2001/11/21 16:15 > > 22k 2002/06/09 C:\cygwin\bin\cygpopt-0.dll - os=4.0 > img=1.0 sys=4.0 > > "cygpopt-0.dll" v0.0 ts=2002/6/9 0:45 > > 108k 2001/06/28 C:\cygwin\bin\cygreadline4.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygreadline4.dll" v0.0 ts=2001/1/6 22:34 > > 127k 2002/07/17 C:\cygwin\bin\cygreadline5.dll - os=4.0 > > img=1.0 sys=4.0 > > "cygreadline5.dll" v0.0 ts=2002/7/17 16:18 > > 159k 2002/08/09 C:\cygwin\bin\cygssl.dll - os=4.0 img=1.0 sys=4.0 > > "cygssl.dll" v0.0 ts=2002/8/9 15:20 > > 50k 2002/03/12 C:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0 > > "cygz.dll" v0.0 ts=2002/3/11 22:38 > > 883k 2002/07/06 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0 > > "cygwin1.dll" v0.0 ts=2002/7/6 1:16 > > Cygwin DLL version info: > > DLL version: 1.3.12 > > DLL epoch: 19 > > DLL bad signal mask: 19005 > > DLL old termios: 5 > > DLL malloc env: 28 > > API major: 0 > > API minor: 54 > > Shared data: 3 > > DLL identifier: cygwin1 > > Mount registry: 2 > > Cygnus registry name: Cygnus Solutions > > Cygwin registry name: Cygwin > > Program options name: Program Options > > Cygwin mount registry name: mounts v2 > > Cygdrive flags: cygdrive flags > > Cygdrive prefix: cygdrive prefix > > Cygdrive default prefix: > > Build date: Sat Jul 6 02:16:58 EDT 2002 > > CVS tag: cygwin-1-3-12-1 > > Shared id: cygwin1S3 > > > > > > Cygwin Package Information > > Last downloaded files to: @ > > Last downloaded files from: @ > > > > Package Version > > _update-info-dir 00069-1 > > ash 20020731-1 > > base-files 1.0-1 > > base-passwd 1.0-1 > > bash 2.05b-5 > > bzip2 1.0.2-2 > > cygrunsrv 0.95-1 > > cygutils 1.1.2-1 > > cygwin 1.3.12-4 > > diff 1.0-1 > > diffutils 2.8.1-1 > > fileutils 4.1-1 > > findutils 4.1.7-4 > > gawk 3.1.1-3 > > gdbm 1.8.0-4 > > grep 2.5-1 > > groff 1.17.2-1 > > gzip 1.3.3-4 > > less 374-1 > > libbz2_1 1.0.2-2 > > libiconv2 1.8-2 > > libintl1 0.10.40-1 > > libintl2 0.11.5-1 > > libncurses5 5.2-1 > > libncurses6 5.2-8 > > libpopt0 1.6.4-4 > > libreadline4 4.1-2 > > libreadline5 4.3-1 > > login 1.4-4 > > man 1.5g-2 > > ncftp 3.1.4-1 > > ncurses 5.2-8 > > openssh 3.4p1-5 > > openssl 0.9.6g-1 > > pcre 3.7-1 > > readline 4.3-1 > > sed 3.02-1 > > sh-utils 2.0-2 > > tar 1.13.19-1 > > termcap 20020930-1 > > terminfo 5.2-3 > > texinfo 4.2-3 > > textutils 2.0.21-1 > > vim 6.1-2 > > wget 1.8.2-1 > > which 1.5-1 > > whois 4.5.17-1 > > zlib 1.1.4-1 > > > > > > -- > > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > > Bug reporting: http://cygwin.com/bugs.html > > Documentation: http://cygwin.com/docs.html > > FAQ: http://cygwin.com/faq/ > > > > > > > > -- > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > Bug reporting: http://cygwin.com/bugs.html > Documentation: http://cygwin.com/docs.html > FAQ: http://cygwin.com/faq/ > > -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/