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osmo-hlr
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populate_hlr_db.pl: Script to generate a HLR database 

It currently creates a database with 1 million subscribers, all of which
are provisioned for both 2G and 3G authentication using the same key
material.
changes/03/1403/1
Harald Welte 2016-05-03 18:51:40 +02:00
parent 936f6724ec
commit 6048b59649
1 changed files with 75 additions and 0 deletions
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src/populate_hlr_db.pl Executable file
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#!/usr/bin/perl
#
use strict;
use DBI;
my $dbh = DBI->connect("dbi:SQLite:dbname=hlr.db","","");
my $sth_subscr_base = $dbh->prepare("INSERT INTO subscriber (imsi, msisdn) VALUES (?, ?)");
my $sth_subscr_get_id = $dbh->prepare("SELECT * FROM subscriber WHERE imsi = ?");
my $sth_auc_3g = $dbh->prepare("INSERT INTO auc_3g (subscriber_id, algo_id_3g, k, op, sqn) VALUES (?, ?, ?, ?, ?)");
my $sth_auc_2g = $dbh->prepare("INSERT INTO auc_2g (subscriber_id, algo_id_2g, ki) VALUES (?, ?, ?)");
sub create_subscr_base($)
{
my ($imsi) = @_;
my $suffix = substr($imsi, 5);
my $msisdn = "49" . $suffix;
return $sth_subscr_base->execute($imsi, $msisdn);
}
sub create_auc_2g($)
{
my ($id) = @_;
my $ki = "000102030405060708090a0b0c0d0e0f";
$sth_auc_2g->execute($id, 1, $ki);
}
sub create_auc_3g($)
{
my ($id) = @_;
my $k = "000102030405060708090a0b0c0d0e0f";
my $op = "00102030405060708090a0b0c0d0e0f0";
$sth_auc_3g->execute($id, 5, $k, $op, 0);
}
sub create_subscr($$$)
{
my ($imsi, $is_2g, $is_3g) = @_;
my $suffix = substr($imsi, 5);
create_subscr_base($imsi);
my $id = $dbh->sqlite_last_insert_rowid();
#$sth_subscr_get_id->execute($imsi);
#my @arr = $sth_subscr_get_id->fetchrow_array();
#my $id = $arr[0];
if ($is_3g) {
create_auc_3g($id);
}
if ($is_2g) {
create_auc_2g($id);
}
}
my $prefix = "90179";
$dbh->{AutoCommit} = 0;
$dbh->do("PRAGMA synchronous = OFF");
for (my $i = 0; $i < 1000000; $i++) {
my $imsi = sprintf("%s%010u", $prefix, $i);
if ($i % 1000 == 0) {
printf("Creating subscriber IMSI %s\n", $imsi);
}
create_subscr($imsi, 1, 1);
}
$dbh->commit;