From 337a11d08bee1ba60675b7b4845c2e3217e066e0 Mon Sep 17 00:00:00 2001
From: dbs <dbs@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 19 Jan 2011 04:24:49 +0000
Subject: [PATCH] Towards a more secure default setup
Shipping with a default account user name and password is considered
an authentication anti-pattern; see
http://code.google.com/p/owasp-development-guide/wiki/WebAppSecDesignGuide_D2
By making the user select an admin user name and password at the time
they create the database, we avoid the chance that they will forget to
change the default password and leave their system open to access.
Next step is to change the seed data to insert random values for the
admin username and password, then update the documentation accordingly.
git-svn-id: svn://svn.open-ils.org/ILS/trunk@19199 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
Open-ILS/src/support-scripts/eg_db_config.pl | 63 ++++++++++++++++++++++++----
1 file changed, 54 insertions(+), 9 deletions(-)
diff --git a/Open-ILS/src/support-scripts/eg_db_config.pl b/Open-ILS/src/support-scripts/eg_db_config.pl
index ef6e87b37a..498eaf5b01 100755
--- a/Open-ILS/src/support-scripts/eg_db_config.pl
+++ b/Open-ILS/src/support-scripts/eg_db_config.pl
@@ -23,8 +23,9 @@ use File::Copy;
use Getopt::Long;
use File::Spec;
use File::Basename;
+use DBI;
-my ($dbhost, $dbport, $dbname, $dbuser, $dbpw, $help);
+my ($dbhost, $dbport, $dbname, $dbuser, $dbpw, $help, $admin_user, $admin_pw);
my $config_file = '';
my $build_db_sh = '';
my $offline_file = '';
@@ -37,8 +38,11 @@ my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
# Get the directory for this script
my $script_dir = dirname($0);
+=over
+
+=item update_config() - Puts command line specified settings into xml file
+=cut
sub update_config {
- # Puts command line specified settings into xml file
my ($services, $settings) = @_;
my $parser = XML::LibXML->new();
@@ -76,7 +80,8 @@ sub update_config {
die "ERROR: Failed to update the configuration file '$config_file'\n";
}
-# write out the offline config
+=item create_offline_config() - Write out the offline config
+=cut
sub create_offline_config {
my ($setup, $settings) = @_;
@@ -95,7 +100,9 @@ sub create_offline_config {
close(FH);
}
-# Extracts database settings from opensrf.xml
+
+=item get_settings() - Extracts database settings from opensrf.xml
+=cut
sub get_settings {
my $settings = shift;
@@ -117,7 +124,8 @@ sub get_settings {
$settings->{pw} = $settings->{pw} || $opensrf_config->findnodes($pw);
}
-# Creates the database schema by calling build-db.sh
+=item create_schema() - Creates the database schema by calling build-db.sh
+=cut
sub create_schema {
my $settings = shift;
@@ -130,6 +138,31 @@ sub create_schema {
chdir($script_dir);
}
+=item set_admin_account() - Sets the administrative user's user name and password
+=cut
+sub set_admin_account {
+ my $admin_user = shift;
+ my $admin_pw = shift;
+ my $settings = shift;
+
+ my $dbh = DBI->connect('dbi:Pg:dbname=' . $settings->{db} .
+ ';host=' . $settings->{host} . ';port=' . $settings->{port} . ';',
+ $settings->{user} . "", $settings->{pw} . "", {AutoCommit => 1}
+ );
+ if ($dbh->err) {
+ print STDERR "Could not connect to database to set admin account. ";
+ print STDERR "Error was " . $dbh->errstr . "\n";
+ return;
+ }
+ my $stmt = $dbh->prepare("UPDATE actor.usr SET usrname = ?, passwd = ? WHERE id = 1");
+ $stmt->execute(($admin_user, $admin_pw));
+ if ($dbh->err) {
+ print STDERR "Failed to set admin account. ";
+ print STDERR "Error was " . $dbh->errstr . "\n";
+ return;
+ }
+}
+
my $offline;
my $cschema;
my $uconfig;
@@ -140,6 +173,8 @@ GetOptions("create-schema" => \$cschema,
"update-config" => \$uconfig,
"config-file=s" => \$config_file,
"build-db-file=s" => \$build_db_sh,
+ "admin-user=s" => \$admin_user,
+ "admin-password=s" => \$admin_pw,
"service=s" => \@services,
"user=s" => \$settings{'user'},
"password=s" => \$settings{'pw'},
@@ -185,9 +220,12 @@ if ($uconfig) { update_config(\@services, \%settings); }
get_settings(\%settings);
if ($cschema) { create_schema(\%settings); }
+if ($admin_user && $admin_pw) {
+ set_admin_account($admin_user, $admin_pw, \%settings);
+}
if ($offline) { create_offline_config($offline_file, \%settings); }
-if ((!$cschema && !$uconfig && !$offline) || $help) {
+if ((!$cschema && !$uconfig && !$offline && !$admin_pw) || $help) {
print <<HERE;
SYNOPSIS
@@ -244,9 +282,16 @@ DATABASE CONFIGURATION OPTIONS
--port port number for database access
+ --admin-user administration user's user name
+
+ --admin-pass administration user's password
+
EXAMPLES
This script is normally used during the initial installation and
- configuration process.
+ configuration process. This creates the database schema, sets
+ the administration user's user name and password, and modifies your
+ configuration files to include the correct database connection
+ information.
For a single server install, or an install with one web/application
server and one database server, you will typically want to invoke this
@@ -254,8 +299,8 @@ EXAMPLES
perl Open-ILS/src/support-scripts/eg_db_config.pl --update-config \
--service all --create-schema --create-offline \
- --user evergreen --password evergreen --hostname localhost --port 5432 \
- --database evergreen
+ --user <db-user> --password <db-pass> --hostname localhost --port 5432 \
+ --database evergreen --admin-user <admin-user> --admin-pass <admin-pass>
To update the configuration for a single service - for example, if you
replicated a database for reporting purposes - just issue the
--
2.11.0