RE: ssh problem on Windows XP
Good luck. I gave up and downgraded to cygwin 1.5.10-3. If you are running any release after that on XP SP2, there is a piping issue that has not been addressed. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Neven Luetic Sent: Friday, January 21, 2005 2:48 AM To: cygwin@cygwin.com Subject: ssh problem on Windows XP Hello, I know, problems have been reported concerning the use of ssh on windows xp (ssh hangs). I would just like to confirm, if this is, what I'm dealing with. And perhaps somebody knows some workaround until there is a fix. I have a cygwin installation on XP at my customers and on W2K at home. My aim was to make some shellscripts I wrote available to some of the windows users via a php-interface for administrative tasks on their linux internet servers. I am using ssh with public keys to connect to the linux-servers. What works: I can ssh from my linux box to the linux servers. I can call system(ssh [EMAIL PROTECTED] command) from php on linux. I can do all this on my W2K box (Vmware), when I start the apache service as the same user, that has the public key. However on the XP computers, I can only use ssh from the command line, calling some script containing ssh via PHP hangs. This is the client's errorlog (-vvv): OpenSSH_3.9p1, OpenSSL 0.9.7e 25 Oct 2004 debug2: ssh_connect: needpriv 0 debug1: Connecting to xxx.xxx.xxx [xxx.xxx.xxx.xxx] port 22. debug1: Connection established. debug1: identity file /home/xxx/.ssh/identity type -1 debug1: identity file /home/xxx/.ssh/id_rsa type -1 debug3: Not a RSA1 key file /home/xxx/.ssh/id_dsa. debug2: key_type_from_name: unknown key type '-BEGIN' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug2: key_type_from_name: unknown key type '-END' debug3: key_read: missing keytype debug1: identity file /home/xxx/.ssh/id_dsa type 2 debug1: Remote protocol version 2.0, remote software version OpenSSH_3.4p1 debug1: match: OpenSSH_3.4p1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_3.9p1 debug2: fd 3 setting O_NONBLOCK debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-he llman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED] debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_init: found hmac-md5 debug1: kex: server-client aes128-cbc hmac-md5 none debug2: mac_init: found hmac-md5 debug1: kex: client-server aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(102410248192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug2: dh_gen_key: priv key bits set: 140/256 debug2: bits set: 511/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/xxx/.ssh/known_hosts debug3: check_host_in_hostfile: match line 1 debug3: check_host_in_hostfile: filename /home/xxx/.ssh/known_hosts debug3: check_host_in_hostfile: match line 1 debug1: Host 'xxx.xxx.xxx' is known and matches the RSA host key. debug1: Found key in
RE: ssh problem on Windows XP
I was lucky. Another developer hadn't upgraded in a while so I got the older dll from him. If you've already upgraded to 1.5.12, then downgrading to 1.5.10 won't work because there are dependencies in the core apps. My hope is that eventually the piping issue for XP SP2 will get resolved and I can upgrade again. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Neven Luetic Sent: Friday, January 21, 2005 8:02 AM To: Waiss, Garrett Cc: cygwin@cygwin.com Subject: RE: ssh problem on Windows XP Where did You get the old version from? I didn't find any older versions on the cygwin site. It should be a site, that kept a snapshot of the old releases as complete as possible. Am Freitag, den 21.01.2005, 06:51 -0800 schrieb Waiss, Garrett: Good luck. I gave up and downgraded to cygwin 1.5.10-3. If you are running any release after that on XP SP2, there is a piping issue that has not been addressed. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Neven Luetic Sent: Friday, January 21, 2005 2:48 AM To: cygwin@cygwin.com Subject: ssh problem on Windows XP Hello, I know, problems have been reported concerning the use of ssh on windows xp (ssh hangs). I would just like to confirm, if this is, what I'm dealing with. And perhaps somebody knows some workaround until there is a fix. I have a cygwin installation on XP at my customers and on W2K at home. My aim was to make some shellscripts I wrote available to some of the windows users via a php-interface for administrative tasks on their linux internet servers. I am using ssh with public keys to connect to the linux-servers. What works: I can ssh from my linux box to the linux servers. I can call system(ssh [EMAIL PROTECTED] command) from php on linux. I can do all this on my W2K box (Vmware), when I start the apache service as the same user, that has the public key. However on the XP computers, I can only use ssh from the command line, calling some script containing ssh via PHP hangs. This is the client's errorlog (-vvv): OpenSSH_3.9p1, OpenSSL 0.9.7e 25 Oct 2004 debug2: ssh_connect: needpriv 0 debug1: Connecting to xxx.xxx.xxx [xxx.xxx.xxx.xxx] port 22. debug1: Connection established. debug1: identity file /home/xxx/.ssh/identity type -1 debug1: identity file /home/xxx/.ssh/id_rsa type -1 debug3: Not a RSA1 key file /home/xxx/.ssh/id_dsa. debug2: key_type_from_name: unknown key type '-BEGIN' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug2: key_type_from_name: unknown key type '-END' debug3: key_read: missing keytype debug1: identity file /home/xxx/.ssh/id_dsa type 2 debug1: Remote protocol version 2.0, remote software version OpenSSH_3.4p1 debug1: match: OpenSSH_3.4p1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_3.9p1 debug2: fd 3 setting O_NONBLOCK debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-he llman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED] debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-c bc,[EMAIL PROTECTED] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL PROTECTED],hmac-sha1-9 6,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: none,zlib debug2
RE: 1.5.12: ssh hangs with Windows XP SP2
Hello all,
Has there been any traction regarding the pipe code issues and XP SP2?
I've keeping up with the posts, but have not seen any mention of a
possible work around or patch coming.
Thanks much,
Garrett
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Waiss, Garrett
Sent: Thursday, December 09, 2004 1:03 PM
To: cygwin@cygwin.com
Subject: RE: 1.5.12: ssh hangs with Windows XP SP2
Unfortunately, -n doesn't help. I actually looked in the archives under
ssh hangs and read the various messages. I am really hoping that there
will a resolution for the pipe issue. Thanks for the response.
Garrett
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Igor Pechtchanski
Sent: Thursday, December 09, 2004 10:42 AM
To: Waiss, Garrett
Cc: cygwin@cygwin.com
Subject: Re: 1.5.12: ssh hangs with Windows XP SP2
On Wed, 8 Dec 2004, Waiss, Garrett wrote:
Cygwin version: 1.5.12
OS: Windows XP SP2
Before applying the SP2, ssh was working fine. Now ssh will hang with
this specfic case.
This works:
sh -c ssh -i c:/keys/id_foo [EMAIL PROTECTED] 'ls -l /opt/'
However, putting this into a java class for instance will cause this
to
hang:
code
import java.io.*;
public class test {
public static void main(String[] args) {
try {
final String cmd = /bin/ssh -p 22 -i c:/keys/id_foo [EMAIL
PROTECTED]
'ls -l /opt';
final Process p = Runtime.getRuntime().exec(new String[] {
sh, -c, cmd
});
final InputStreamReader isr = new
InputStreamReader(p.getInputStream());
final BufferedReader br = new BufferedReader(isr);
String line;
final StringBuffer sb = new StringBuffer(0);
while((line = br.readLine()) != null) {
sb.append(line);
sb.append('\n');
}
System.out.println(sb.toString());
}
catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
/code
Is there a solution to this problem?
It's usually recommended to invoke remote commands that don't require
input with the -n ssh flag, which will close stdin -- try that. If it
doesn't help, this could be the problem with the new pipe code that's
been mentioned on this list -- search the web archives for ssh hangs.
HTH,
Igor
--
http://cs.nyu.edu/~pechtcha/
|\ _,,,---,,_[EMAIL PROTECTED]
ZZZzz /,`.-'`'-. ;-;;,_[EMAIL PROTECTED]
|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
'---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow!
The Sun will pass between the Earth and the Moon tonight for a total
Lunar eclipse... -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT
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RE: 1.5.12: ssh hangs with Windows XP SP2
Unfortunately, -n doesn't help. I actually looked in the archives under
ssh hangs and read the various messages. I am really hoping that there
will a resolution for the pipe issue. Thanks for the response.
Garrett
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Igor Pechtchanski
Sent: Thursday, December 09, 2004 10:42 AM
To: Waiss, Garrett
Cc: [EMAIL PROTECTED]
Subject: Re: 1.5.12: ssh hangs with Windows XP SP2
On Wed, 8 Dec 2004, Waiss, Garrett wrote:
Cygwin version: 1.5.12
OS: Windows XP SP2
Before applying the SP2, ssh was working fine. Now ssh will hang with
this specfic case.
This works:
sh -c ssh -i c:/keys/id_foo [EMAIL PROTECTED] 'ls -l /opt/'
However, putting this into a java class for instance will cause this
to
hang:
code
import java.io.*;
public class test {
public static void main(String[] args) {
try {
final String cmd = /bin/ssh -p 22 -i c:/keys/id_foo [EMAIL
PROTECTED]
'ls -l /opt';
final Process p = Runtime.getRuntime().exec(new String[] {
sh, -c, cmd
});
final InputStreamReader isr = new
InputStreamReader(p.getInputStream());
final BufferedReader br = new BufferedReader(isr);
String line;
final StringBuffer sb = new StringBuffer(0);
while((line = br.readLine()) != null) {
sb.append(line);
sb.append('\n');
}
System.out.println(sb.toString());
}
catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
/code
Is there a solution to this problem?
It's usually recommended to invoke remote commands that don't require
input with the -n ssh flag, which will close stdin -- try that. If it
doesn't help, this could be the problem with the new pipe code that's
been mentioned on this list -- search the web archives for ssh hangs.
HTH,
Igor
--
http://cs.nyu.edu/~pechtcha/
|\ _,,,---,,_[EMAIL PROTECTED]
ZZZzz /,`.-'`'-. ;-;;,_[EMAIL PROTECTED]
|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
'---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow!
The Sun will pass between the Earth and the Moon tonight for a total
Lunar eclipse... -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
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1.5.12: ssh hangs with Windows XP SP2
Cygwin version: 1.5.12
OS: Windows XP SP2
Before applying the SP2, ssh was working fine. Now ssh will hang with
this specfic case.
This works:
sh -c ssh -i c:/keys/id_foo [EMAIL PROTECTED] 'ls -l /opt/'
However, putting this into a java class for instance will cause this to
hang:
code
import java.io.*;
public class test {
public static void main(String[] args) {
try {
final String cmd = /bin/ssh -p 22 -i
c:/keys/id_foo [EMAIL PROTECTED] 'ls -l /opt';
final Process p = Runtime.getRuntime().exec(new
String[] {
sh, -c, cmd
});
final InputStreamReader isr = new
InputStreamReader(p.getInputStream());
final BufferedReader br = new
BufferedReader(isr);
String line;
final StringBuffer sb = new StringBuffer(0);
while((line = br.readLine()) != null) {
sb.append(line);
sb.append('\n');
}
System.out.println(sb.toString());
}
catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
/code
Is there a solution to this problem?
thx for your time.
Garrett Waiss
cygcheck.out
Description: cygcheck.out
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