+#!/usr/bin/perl
+use strict;
+
+#TODO: Add support for assigning phone number
+#TODO: Add support for overriding default domain ...
+
+use Getopt::Long;
+use Net::LDAP;
+use Net::LDAP::Control::Paged;
+use Net::LDAP::Constant qw( LDAP_CONTROL_PAGED );
+use LWP;
+use JSON;
+use AppConfig;
+use Text::Iconv;
+
+use Data::Dumper;
+
+my $utf2iso = Text::Iconv->new("utf-8","latin1");
+my $api_key;
+
+my $help;
+my $username;
+my $configfile;
+my $dryrun = 0;
+my ($g_ua, $session, $api_key, $auth_key, $data, $domain);
+my ($user, $displayname, $phone, $mail, $sipuser, $linetext);
+
+my $config = AppConfig->new({ CREATE => 1 });
+
+$config->define("api_url=s");
+$config->define("api_keyfile=s");
+
+#TODO: Move this to config file.
+$config->default_domain("hig.no");
+
+GetOptions(
+ "help" => \$help,
+ "configfile=s" => \$configfile,
+);
+
+if (
+ (not $configfile) ||
+ (( $configfile ) && ( not -f $configfile ))
+)
+{
+ $help = 1;
+}
+
+$config->file( $configfile );
+
+if ( ( not $config->api_url ) ||
+ ( not $config->api_keyfile ) ||
+ ( $config->api_keyfile && not -f $config->api_keyfile )
+)
+{
+ $help = 1;
+}
+
+if ( $help ) {
+print <<END_HELP;
+Verify that the following options are set:
+ --configfile=s
+
+Verify the contents of the configuration file.
+Verify that the key-file exists.
+END_HELP
+exit; }
+
+open KEY, "<" . $config->api_keyfile;
+chomp( $api_key = <KEY> );
+close KEY;
+
+$g_ua = LWP::UserAgent->new;
+$g_ua->cookie_jar({}); # In-memory jar, look at HTTP::Cookies for persistant
+
+login_apikey();
+
+$data = exec_apinode("user/list", { });
+if ( not $data->{'response'} eq 'ok' )
+{
+ printf("Unable to fetch user list: %s\n", $data->{'cause'});
+ exit;
+}
+
+my $t = $data->{'list'};
+my @users = @$t;
+
+foreach my $u ( @users )
+{
+ printf("%-24s", $u->{'user'});
+ my $alias_data = exec_apinode("alias/list", { 'destination' => $u->{'user'} });
+ if ( $alias_data->{'response'} eq 'ok' )
+ {
+ #print Dumper($alias_data);
+ my $t = $alias_data->{'aliases'};
+ foreach my $a ( sort {lc $a->{'alias'} cmp lc $b->{'alias'}} @$t )
+ {
+ printf("\t%-24s", $a->{'alias'});
+ }
+ }
+ else
+ {
+ }
+ print "\n";
+}
+
+undef $data;
+
+logout();
+################################################################################################
+sub exec_apinode($$)
+{
+ my $node = shift;
+ my $param = shift;
+
+ my ( $response, $data );
+
+ $session = "" if not defined $session;
+ $auth_key = "" if not defined $auth_key;
+ my $url = $config->api_url . "/" . $node;
+
+ $param->{'session'} = $session;
+ $param->{'auth_key'} = $auth_key;
+
+ $response = $g_ua->post( $url, $param );
+ if ( $response->is_success )
+ {
+ if ( $response->content =~ m/\s*{/ )
+ {
+ $data = decode_json( $response->content);
+ }
+ else
+ {
+ $data = $response->content;
+ }
+
+ }
+ return $data;
+}
+
+sub login_apikey
+{
+ my $response = $g_ua->post( $config->api_url . "/auth/login",
+ [ "api_key" => $api_key ] );
+
+ my $data = decode_json( $response->content) if $response->is_success;
+ die("HTTP error") unless $response->is_success;
+
+ if ( $data->{'response'} eq "ok" )
+ {
+ $session = $data->{'session'};
+ $auth_key = $data->{'auth_key'};
+ }
+ else
+ {
+ print "Unable to log in to Hermes API\n";
+ exit;
+ }
+ undef $data; undef $response;
+}
+
+sub logout
+{
+ my $response = $g_ua->post( $config->api_url . "/auth/logout",
+ [ "session" => $session ] );
+ die("HTTP error") unless $response->is_success;
+ undef $session; undef $auth_key;
+}