[erlang-bugs] Error on running Erlang SSH server
Michael.K.Schmidt@REDACTED
Michael.K.Schmidt@REDACTED
Wed Jun 18 17:55:54 CEST 2014
Hi Mario,
I noticed that you had "Putty" in your dir path
("C:/Utility/Putty/ssh_daemon"). Is your private key a .ppk file? Putty on
Windows uses a different file format for its keys than what the Erlang ssh
library is expecting. From "PuTTY Key Generator", select "Conversions" ->
"Export OpenSSH key" and save it as
"C:/Utility/Putty/ssh_daemon/ssh_host_rsa_key".
Hope that helps,
Mike
_____________________________________________________________________________________
Michael Schmidt | APC by Schneider Electric | End User Business Group
- IT Business | United States | Firmware Engineer
Phone: +636-300-2300 ext. 11480 | Fax: +636-300-2333 | Mobile:
+636-744-6326
Email: michael.k.schmidt@REDACTED | Site:
www.schneider-electric.com | Address: 801 Corporate Centre Drive,
O'Fallon, MO 63368
*** Please consider the environment before printing this e-mail
Mario Santoro
<mario.santoro@REDACTED
icsson.com> To
Sent by: Tony Rogvall <tony@REDACTED>,
erlang-bugs-bounc "hans@REDACTED"
es@REDACTED <hans@REDACTED>,
cc
"erlang-bugs@REDACTED"
06/16/2014 11:22 <erlang-bugs@REDACTED>
AM Subject
Re: [erlang-bugs] Error on running
Erlang SSH server
Hi Tony,
you were right about the wrong tuple where I specified the system_dir.
Tried with the following:
>{ok, Sshd} = ssh:daemon(8988, [{auth_methods, "password"},
{user_passwords, [{"mario", "mariopasswd"}]}, {system_dir,
"C:/Utility/Putty/ssh_daemon"} ]).
鈀{ok,<0.644.0>}
but at client connection:
>{ok, ConnectionRef} = ssh:connect("E7E4115BF83167", 8988, [{user,
"mario"}, {password, "mariopasswd"}, {user_dir,
"C:/Utility/Putty/public_key"}, {silently_accept_hosts, true},
{user_interaction, false} ], 5000).
** exception error: no match of right hand side value {error,"Internal
error"}
I got the same error.
The host keys are installed in the specified paths.
Hi,
which ssh version are you running?
Hi Hans,
from the output of ssh:module_info()., I get:
…
{version,"4.9"},
{time,{2013,2,25,19,38,30}}
…
Thanks all so far for your help.
/Mario
From: Tony Rogvall [mailto:tony@REDACTED]
Sent: venerdì 13 giugno 2014 15:14
To: hans@REDACTED
Cc: Mario Santoro; erlang-bugs@REDACTED
Subject: Re: [erlang-bugs] Error on running Erlang SSH server
On 13 jun 2014, at 14:46, Hans Nilsson <hans@REDACTED> wrote:
Hi,
which ssh version are you running?
/Hans
On 2014-06-12 17:03, Mario Santoro wrote:
Hi,
I’m trying to run an SSH server in Erlang and test a <user/password>
connection over SSH.
I’ve generated an RSA keys pair (with NO passphrase) for the SSH
system and put the private key into “C:/Utility/Putty/ssh_daemon”
directory,
while the user public_key is into “C:/Utility/Putty/public_key”
directory.
I’m running both the server and the client on the same PC, into two
different Erlang nodes.
The SSH server starts fine:
(node1@REDACTED)1> ssh:start().
ok
(node1@REDACTED)2> {ok, Sshd} = ssh:daemon(8988,
[{auth_methods, "password"}, {user_passwords, [{"mario",
"mariopasswd"},{system_dir, "C:/Utility/Putty/ssh_daemon"}]} ]).
{ok,<0.54.0>}
Could the problem be that {system_dir, "C:/Utility/Putty/ssh_daemon"}
is specified in the {user_passwords,..} list and not as a separate
option. ?
/Tony
but on receiving a connection from the client:
(node2@REDACTED)1> ssh:start().
ok
(node2@REDACTED)2> {ok, ConnectionRef} = ssh:connect
("E7E4115BF83167", 8988, [{user, "mario"}, {password,
"mariopasswd"}, {user_dir, "C:/Utility/Putty/public_key"},
{silently_accept_hosts, true}, {user_interaction, false} ],
5000).
** exception error: no match of right hand side value
{error,"Internal error"}
the SSH server application is crashing with the following
error:
(node1@REDACTED)3>
=ERROR REPORT==== 29-May-2014::17:44:58 ===
Erlang ssh connection handler failed with reason:
function_clause
, Stacktace: [{ssh_file,identity_pass_phrase,
[undefined],
[{file,"ssh_file.erl"},{line,222}]},
{ssh_file,host_key,2,[{file,"ssh_file.erl"},{line,53}]},
{ssh_transport,get_host_key,1,
[{file,"ssh_transport.erl"},{line,412}]},
{ssh_transport,handle_kexdh_init,2,
[{file,"ssh_transport.erl"},{line,314}]},
{ssh_connection_handler,key_exchange,2,
[{file,"ssh_connection_handler.erl"},
{line,201}]},
{gen_fsm,handle_msg,7,[{file,"gen_fsm.erl"},{line,494}]},
{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]
please report this to erlang-bugs@REDACTED
This happens at each client connection attempt.
Could you please help me on this issue?
Thank you in advance for your help.
Regards,
/Mario
<Mail Attachment.gif>
MARIO SANTORO
CD Media & Application
Ericsson Telecomunicazioni SpA
SCM Region
Via Anagnina, 203
00118, Rome, ITALY
Phone +39 06 7258 8404
Fax +39 06 7258 4289
Mobile +39 335 699 5215
mario.santoro@REDACTED
www.ericsson.com
<Mail Attachment.png>
This Communication is Confidential. We only send and receive
email on the basis of the terms set out at
www.ericsson.com/email_disclaimer
_______________________________________________
erlang-bugs mailing list
erlang-bugs@REDACTED
http://erlang.org/mailman/listinfo/erlang-bugs
_______________________________________________
erlang-bugs mailing list
erlang-bugs@REDACTED
http://erlang.org/mailman/listinfo/erlang-bugs
"Installing applications can lead to corruption over time. Applications
gradually write over each other's libraries, partial upgrades occur, user
and system errors happen, and minute changes may be unnoticeable and
difficult to fix"
______________________________________________________________________
This email has been scanned by the Symantec Email Security.cloud service.
______________________________________________________________________
_______________________________________________
erlang-bugs mailing list
erlang-bugs@REDACTED
http://erlang.org/mailman/listinfo/erlang-bugs
More information about the erlang-bugs
mailing list