similar to: [Bug 596] "ProxyCommand none" doesn't work

Hi! As discussed in the thread "Question regarding patch for ProxyCommand setting". The patch is rather straight forward; maybe it would be a good idea to improve it in a way that it uses a list of string options that may have a "none" value to reset it to NULL. Ciao Thomas -------------- next part -------------- Index: readconf.c

http://bugzilla.mindrot.org/show_bug.cgi?id=528 Summary: ProxyCommand none breaks ssh Product: Portable OpenSSH Version: 3.6p1 Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: arjones at

http://bugzilla.mindrot.org/show_bug.cgi?id=572 Summary: No Effect "ProxyCommand none" in ssh_config Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: trivial Priority: P2 Component: ssh AssignedTo: openssh-bugs at mindrot.org

Hi OpenSSH'lers! While using OpenSSH for quite a while, I became annoyed with the inflexible config-file parsing algorithm. I special it did not alow me to express: "Use *no* proxy for host xyz, but *this* proxy for all other hosts". So I had a look at the source an make a quick-n-dirty change, allowing me to use the special ProxyCommand "None" to express "don't

Hello, While testing recent snapshots (20131023 and 20131024) I encountered a problem with ProxyCommand. The regression tests all passed, but the use of ProxyCommand's in my ~/.ssh/config resulted in name resolution errors; even if CanonicalizeHostname was explicitly set to "no." The patch included inline below fixed the issue: Index: ssh.c

For some odd reason, one line was removed from the handling of ProxyCommand in readconf.c. As a result, ssh crashes on strlen(string) when it parses this option. --- readconf.c:X Mon Aug 6 23:35:52 2001 +++ readconf.c Wed Aug 15 16:11:44 2001 @@ -475,6 +475,7 @@ case oProxyCommand: charptr = &options->proxy_command; + string = xstrdup(""); while ((arg =

Hello, My usage of ProxyCommand just calls the nc utility with various parameters. That in turn after the initial setup just copies copies the data from the network socket to stdin/stdout. This useless coping can be avoided if ssh has an option to receive the socket from the proxy command. I suppose it can improve network error reporting as ssh would talk directly to the network socket rather

Hi, the attached patch adds support for the keywords "OpenCommand" and "CloseCommand" to ssh_config. They are commands which are executed before the connection is established (or ProxyCommand started) and after the connection has been closed (or ProxyCommand ended). this is usefull for stuff like portknocking or (that's what I wrote the patch for) talking with trapdoor2

http://bugzilla.mindrot.org/show_bug.cgi?id=433 Summary: Allow "ProxyCommand none" in ssh_config Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: minor Priority: P2 Component: Miscellaneous AssignedTo: openssh-unix-dev at mindrot.org

http://bugzilla.mindrot.org/show_bug.cgi?id=528 mouring at eviladmin.org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ProxyCommand none breaks ssh|ProxyCommand none is | |sensitive to extra |

http://bugzilla.mindrot.org/show_bug.cgi?id=433 ------- Additional Comments From binder at arago.de 2002-11-12 02:35 ------- Created an attachment (id=177) --> (http://bugzilla.mindrot.org/attachment.cgi?id=177&action=view) Patch as discussed in openssh-unix-dev's thread 'Allow "ProxyCommand none" in ssh_config' ------- You are receiving this mail because:

http://bugzilla.mindrot.org/show_bug.cgi?id=433 ------- Additional Comments From binder at arago.de 2003-02-06 05:10 ------- Created an attachment (id=218) --> (http://bugzilla.mindrot.org/attachment.cgi?id=218&action=view) Patch for ProxyCommand's description in ssh_config.5 I have to admit I've never edited nroff-files before, so here's my first attempt ... -------

Hi, I'm not a subscriber to this list so please CC: me in any replies. I found myself in a situation where I was behind a corporate firewall that allowed only web requests to the outside world (and furthermore those requests had to be via their proxy server). Therefore, I couldn't SSH to the outside world. However, the HTTP proxy 'CONNECT' method, which is normally used to

Hi all I was thinking maybe other ppl need this small hack :) So ssh supports ProxyCommand which use a separate proccess for in/out chans to remote sshd. But sometimes this extra proc is not desired but ssh should use a specific socket (in below patch is fd 3 and 4) for same thing.. For example a reverse ssh connection where sshd connects back to ssh(which is executed by a a script that binds to

# This issue is also related to # Subject: Re: [openssh-dev]: disable ProxyCommand from being used? On reading ~/.ssh/config file, host name which is specified by command line and check with 'Host' line, is constant for the whole of reading. If this host name is expanded by 'HostName' option value, it's worth for making config file simple and usefull 'Host' can be

Hello, I test right now the beauty of zfs. I have installed opensolaris on a spare server to test nfs exports. After creating tank1 with zpool and a subfilesystem with zfs tank1/nfsshare, I have set the option sharenfs=on to tank1/nfsshare. With Mac OS X as client I can mount the filesystem in Finder.app with nfs://server/tank1/nfsshare, but if I copy a file an error ocours. Finder say "The

https://bugzilla.mindrot.org/show_bug.cgi?id=1977 Bug #: 1977 Summary: ProxyCommand seems to no execute shell commands Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh

The following patch against openssh-SNAP-20000823 allows to override the compile-time "ssh_prng_cmds" file at run time by adding new options to the server and client configurations. (We move binaries around a bit, and this was the only absolute path that couldn't be fixed at run-time). Regards Jan diff -ur openssh-SNAP-20000823.orig/entropy.c openssh-SNAP-20000823.new/entropy.c

On Mon, 30 Mar 2015, Damien Miller wrote: > On Mon, 30 Mar 2015, Hanno B?ck wrote: > > > On Mon, 30 Mar 2015 09:19:02 +1100 (AEDT) > > Damien Miller <djm at mindrot.org> wrote: > > > > > What version of OpenSSH is this? > > > > 6.8 portable on Linux. > > That's strange - the line numbers in the valgrind stack trace don't >

Hey Damien, > Would something like this help? > > Match sessiontype shell > User foo > Match remotecommand "none" > User foo2 > Match sessiontype exec remotecommand "/rsync" > User bar > Match sessiontype subsystem remotecommand "sftp" > User baz > > > diff --git a/readconf.c b/readconf.c > <snip> Thanks for looking