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#!/usr/bin/perl -w
#
# Tests for the kadmin object implementation.
#
# Written by Jon Robertson <jonrober@stanford.edu>
# Copyright 2009, 2010 Board of Trustees, Leland Stanford Jr. University
#
# See LICENSE for licensing terms.
use POSIX qw(strftime);
use Test::More tests => 32;
BEGIN { $Wallet::Config::KEYTAB_TMP = '.' }
use Wallet::Admin;
use Wallet::Config;
use Wallet::Kadmin;
use Wallet::Kadmin::MIT;
# Only load Wallet::Kadmin::Heimdal if a required module is found.
my $heimdal_kadm5 = 0;
eval 'use Heimdal::Kadm5';
if (!$@) {
$heimdal_kadm5 = 1;
require Wallet::Kadmin::Heimdal;
}
use lib 't/lib';
use Util;
# Test creating an MIT object and seeing if the callback works.
$Wallet::Config::KEYTAB_KRBTYPE = 'MIT';
my $kadmin = Wallet::Kadmin->new;
ok (defined ($kadmin), 'MIT kadmin object created');
my $callback = sub { return 1 };
$kadmin->fork_callback ($callback);
is ($kadmin->{fork_callback} (), 1, ' and callback works');
$callback = sub { return 2 };
$kadmin->fork_callback ($callback);
is ($kadmin->{fork_callback} (), 2, ' and changing it works');
# Check principal validation in the Wallet::Kadmin::MIT module. This is
# specific to that module, since Heimdal doesn't require passing the principal
# through the kadmin client.
for my $bad (qw{service\* = host/foo+bar host/foo/bar /bar bar/ rcmd.foo}) {
ok (! Wallet::Kadmin::MIT->valid_principal ($bad),
"Invalid principal name $bad");
}
for my $good (qw{service service/foo bar foo/bar host/example.org
aservice/foo}) {
ok (Wallet::Kadmin::MIT->valid_principal ($good),
"Valid principal name $good");
}
# Test creating a Heimdal object. We deliberately connect without
# configuration to get the error. That tests that we can find the Heimdal
# module and it dies how it should.
SKIP: {
skip 'Heimdal::Kadm5 not installed', 2 unless $heimdal_kadm5;
undef $Wallet::Config::KEYTAB_PRINCIPAL;
undef $Wallet::Config::KEYTAB_FILE;
undef $Wallet::Config::KEYTAB_REALM;
undef $kadmin;
$Wallet::Config::KEYTAB_KRBTYPE = 'Heimdal';
$kadmin = eval { Wallet::Kadmin->new };
is ($kadmin, undef, 'Heimdal fails properly');
is ($@, "keytab object implementation not configured\n",
' with the right error');
}
# Now, check the generic API. We can run this test no matter which
# implementation is configured. This retests some things that are also tested
# by the keytab test, but specifically through the Wallet::Kadmin API.
SKIP: {
skip 'no keytab configuration', 14 unless -f 't/data/test.keytab';
# Set up our configuration.
$Wallet::Config::KEYTAB_FILE = 't/data/test.keytab';
$Wallet::Config::KEYTAB_PRINCIPAL = contents ('t/data/test.principal');
$Wallet::Config::KEYTAB_REALM = contents ('t/data/test.realm');
$Wallet::Config::KEYTAB_KRBTYPE = contents ('t/data/test.krbtype');
$Wallet::Config::KEYTAB_TMP = '.';
# Don't destroy the user's Kerberos ticket cache.
$ENV{KRB5CCNAME} = 'krb5cc_test';
# Create the object and clean up the principal we're going to use.
$kadmin = eval { Wallet::Kadmin->new };
ok (defined $kadmin, 'Creating Wallet::Kadmin object succeeds');
is ($@, '', ' and there is no error');
is ($kadmin->destroy ('wallet/one'), 1, 'Deleting wallet/one works');
is ($kadmin->exists ('wallet/one'), 0, ' and it does not exist');
# Create the principal and check that keytab returns something. We'll
# check the details of the return in the keytab check.
is ($kadmin->create ('wallet/one'), 1, 'Creating wallet/one works');
is ($kadmin->exists ('wallet/one'), 1, ' and it now exists');
my $data = $kadmin->keytab_rekey ('wallet/one');
ok (defined ($data), ' and retrieving a keytab works');
is (keytab_valid ($data, 'wallet/one'), 1,
' and works for authentication');
# Delete the principal and confirm behavior.
is ($kadmin->destroy ('wallet/one'), 1, 'Deleting principal works');
is ($kadmin->exists ('wallet/one'), 0, ' and now it does not exist');
is ($kadmin->keytab_rekey ('wallet/one', './tmp.keytab'), undef,
' and retrieving the keytab does not work');
ok (! -f './tmp.keytab', ' and no file was created');
like ($kadmin->error, qr%^error creating keytab for wallet/one%,
' and the right error message is set');
is ($kadmin->destroy ('wallet/one'), 1, ' and deleting it again works');
}
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