getimagedata.in 3.11 KB
Newer Older
1 2
#!/usr/bin/perl -w
#
3
# Copyright (c) 2008-2016 University of Utah and the Flux Group.
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
# 
# {{{GENIPUBLIC-LICENSE
# 
# GENI Public License
# 
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and/or hardware specification (the "Work") to
# deal in the Work without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Work, and to permit persons to whom the Work
# is furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Work.
# 
# THE WORK IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE WORK OR THE USE OR OTHER DEALINGS
# IN THE WORK.
# 
# }}}
#
use strict;
use English;
use Getopt::Std;
use Date::Parse;
use Data::Dumper;

#
# Get image data from the image server.
# 
sub usage()
{
    print "Usage: getimagedata [-d] <imageurn>\n";
    exit(1);
}
my $optlist  = "d";
my $debug    = 0;
my $errormsg;

#
# Configure variables
#
my $TB		  = "@prefix@";
my $TBOPS         = "@TBOPSEMAIL@";
my $TBLOGS        = "@TBLOGSEMAIL@";
my $PGENIDOMAIN   = "@PROTOGENI_DOMAIN@";
my $PGENISUPPORT  = @PROTOGENI_SUPPORT@;
my $PGENILOCALUSER= @PROTOGENI_LOCALUSER@;
my $CMCERT	  = "$TB/etc/genicm.pem";
my $OURDOMAIN     = "@OURDOMAIN@";
my $CLIENTVERS    = 1;

# un-taint path
$ENV{'PATH'} = '/bin:/usr/bin:/usr/local/bin:/usr/site/bin';
delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};

# Protos
sub fatal($);

#
# Turn off line buffering on output
#
$| = 1; 

# Now we can load the libraries after setting the proper DB.
use lib '@prefix@/lib';
use libaudit;
use emutil;
use GeniDB;
use GeniCertificate;
use GeniAuthority;
use GeniImage;
use GeniHRN;
use libEmulab;

if (!$PGENISUPPORT) {
    print STDERR "You are not a protogeni site\n";
    exit(0);
}

#
# Check args.
#
my %options = ();
if (! getopts($optlist, \%options)) {
    usage();
}
if (defined($options{"d"})) {
    $debug = 1;
}
usage()
    if (!@ARGV);

# Connect to the proper DB.
DBConnect(GENICM_DBNAME());

#
# Load the CM cert to act as caller context.
#
my $certificate = GeniCertificate->LoadFromFile($CMCERT);
if (!defined($certificate)) {
    fatal("Could not load certificate from $CMCERT\n");
}
my $context = Genixmlrpc->Context($certificate);
if (!defined($context)) {
    fatal("Could not create context to talk to image server");
}
Genixmlrpc->SetContext($context);
# Shorten default timeout.
Genixmlrpc->SetTimeout(15);

my $blob = GeniImage::GetImageData($ARGV[0], \$errormsg);
if (!defined($blob)) {
    fatal($errormsg);
}
print Dumper($blob);
exit(0);

sub fatal($)
{
    my ($msg) = @_;

    print STDERR "*** $0:\n".
	         "    $msg\n";
    # exit value important.
    exit(-1);
}