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Old 07-21-2009, 08:04 PM   #1
cccc
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Registered: Sep 2003
Distribution: Debian Squeeze / Wheezy
Posts: 1,623

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blacklisted (see ssh-vulnkey(1)); refusing to send it


hi

I wrote a perl script to transfer a file via SFTP:
Code:
#!/usr/bin/perl -w

use strict;
use warnings;
use Net::SFTP;

my $server="192.168.0.12";
my $user="sftpuser";
my %args = (user => "$user", ssh_args => []);
$args{debug} = 1;
$args{user} = "sftpuser";

my $file="TEST.CSV";

my $sftp=Net::SFTP->new($server, %args) or die "could not open connection to $server\n";
$sftp->put($file, $file) or die "could not upload a file\n";

exit;
but I'm getting this message
Code:
Connecting to 192.168.0.12...
Public key f7:40:e6:54:a3:fc:0b:ad:3d:b4:g2:ba:3a:c2:b4:9c blacklisted (see ssh-vulnkey(1)); refusing to send it
I cannot understand, Public Key from my machine was installed on the remote server.

Last edited by cccc; 07-26-2009 at 08:49 AM.
 
Old 07-22-2009, 10:24 AM   #2
Quigi
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Registered: Mar 2003
Location: Cambridge, MA, USA
Distribution: Ubuntu (Dapper and Heron)
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Excerpt:
Quote:
Originally Posted by cccc View Post
I'm getting this message
Code:
see ssh-vulnkey(1)
I cannot understand
Quite simple: in a shell, run man ssh-vulnkey to read the man page that explains the issue and the fix. (In short, generate new keys to replace the compromised ones.)

In case you wondered, the (1) refers to section 1 of the manuals (User Commands; here specifically BSD Common Commands); that's the common notation to reference man pages.
 
Old 07-26-2009, 08:51 AM   #3
cccc
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Registered: Sep 2003
Distribution: Debian Squeeze / Wheezy
Posts: 1,623

Original Poster
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I've deleted old RSA and DSA keys in /root/.ssh and now it works well.
 
  


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