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#!/usr/bin/perl
# Author: Deepti Kulkarni
# Date: May 2010
# Description: script to save file remotely.
# **** License ****
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# This code was originally developed by Vyatta, Inc.
# Portions created by Vyatta are Copyright (C) 2006, 2007, 2008 Vyatta, Inc.
# All Rights Reserved.
# **** End License ****
use strict;
use lib "/opt/vyatta/share/perl5";
use IO::Prompt;
my $save_file;
if (defined($ARGV[0])) {
$save_file = $ARGV[0];
}
my $tmp_file = $ARGV[1];
my $flag = $ARGV[2];
my $mode = 'local';
my $proto;
if ($save_file =~ /^[^\/]\w+:\//) {
if ($save_file =~ /^(\w+):\/\/\w/) {
$mode = 'url';
$proto = lc($1);
if ($proto eq 'ftp') {
}
elsif ($proto eq 'scp') {
} else {
print "Invalid url protocol [$proto]\n";
exit 1;
}
} else {
print "Invalid url [$save_file]\n";
exit 1;
}
}
if ($flag == 0)
{
$save_file=$save_file . ".gz"
}
if ($flag == 2)
{
$save_file=$save_file . ".tgz"
}
if ($mode eq 'url') {
print "Saving output to $save_file\n";
my $rc = system("curl -# -T $tmp_file $save_file");
if ($proto eq 'scp' && ($rc >> 8) == 51){
$save_file =~ m/scp:\/\/(.*?)\//;
my $host = $1;
if ($host =~ m/.*@(.*)/) {
$host = $1;
}
my $rsa_key = `ssh-keyscan -t rsa $host 2>/dev/null`;
print "The authenticity of host '$host' can't be established.\n";
my $fingerprint = `ssh-keygen -lf /dev/stdin <<< \"$rsa_key\" | awk {' print \$2 '}`;
chomp $fingerprint;
print "RSA key fingerprint is $fingerprint.\n";
if (prompt("Are you sure you want to continue connecting (yes/no) [Yes]? ", -tynd=>"y")) {
mkdir "~/.ssh/";
open(my $known_hosts, ">>", "$ENV{HOME}/.ssh/known_hosts")
or die "Cannot open known_hosts: $!";
print $known_hosts "$rsa_key\n";
close($known_hosts);
$rc = system("curl -# -T $tmp_file $save_file");
print "\n";
}
}
system("rm -f $tmp_file");
if ($rc) {
print "Error saving $save_file\n";
exit 1;
}
}
print "Done\n";
exit 0;
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