Wallet::Config and hence the wallet server now checks for the

environment variable WALLET_CONFIG and loads configuration from the
file specified there instead of /etc/wallet/wallet.conf if it is set.

1 files changed, 46 insertions, 0 deletions

diff --git a/perl/t/config.t b/perl/t/config.t
new file mode 100755
index 0000000..0d159dc
--- /dev/null
+++ b/perl/t/config.t
@@ -0,0 +1,46 @@
+#!/usr/bin/perl -w
+# $Id$
+#
+# t/config.t -- Tests for the wallet server configuration.
+#
+# Written by Russ Allbery <rra@stanford.edu>
+# Copyright 2008 Board of Trustees, Leland Stanford Jr. University
+#
+# See LICENSE for licensing terms.
+
+use Test::More tests => 7;
+
+# Silence warnings since we're not using use.
+package Wallet::Config;
+our $DB_DRIVER;
+our $KEYTAB_AFS_KASETKEY;
+our $KEYTAB_FLAGS;
+our $KEYTAB_KADMIN;
+package main;
+
+# Load with a nonexistent file.
+$ENV{WALLET_CONFIG} = '/path/to/nonexistent/file';
+eval { require Wallet::Config };
+is ($@, '', 'Loading Wallet::Config with nonexistent config file works');
+is ($Wallet::Config::KEYTAB_FLAGS, '-clearpolicy',
+    ' and KEYTAB_FLAGS is correct');
+is ($Wallet::Config::KEYTAB_KADMIN, 'kadmin',
+    ' and KEYTAB_KADMIN is correct');
+is ($Wallet::Config::KEYTAB_AFS_KASETKEY, 'kasetkey',
+    ' and KEYTAB_AFS_KASETKEY is correct');
+is ($Wallet::Config::DB_DRIVER, undef, ' and DB_DRIVER is unset');
+
+# Create a configuration file with a single setting.
+open (CONFIG, '>', 'test-wallet.conf')
+    or die "$0: cannot create test-wallet.conf: $!\n";
+print CONFIG '$DB_DRIVER = "mysql";', "\n";
+print CONFIG "1;\n";
+close CONFIG;
+$ENV{WALLET_CONFIG} = './test-wallet.conf';
+
+# Reload the module and be sure it picks up that configuration file.
+delete $INC{'Wallet/Config.pm'};
+eval { require Wallet::Config };
+is ($@, '', 'Loading Wallet::Config with new config file works');
+is ($Wallet::Config::DB_DRIVER, 'mysql', ' and now DB_DRIVER is set');
+unlink 'test-wallet.conf';