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#!/usr/bin/perl
# index.cgi
# Display a list of all virtual servers, and links for various types
# of global configuration
require './apache-lib.pl';
&ReadParse();
# check for the executable
if (!($httpd = &find_httpd())) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
print &text('index_eserver', "<tt>$config{'httpd_path'}</tt>",
"$gconfig{'webprefix'}/config.cgi?$module_name"),"<p>\n";
&foreign_require("software", "software-lib.pl");
$lnk = &software::missing_install_link("apache", $text{'index_apache'},
"../$module_name/", $text{'index_title'});
print $lnk,"<p>\n" if ($lnk);
&ui_print_footer("/", $text{'index'});
exit;
}
# check for the base directory
if (!(-d $config{'httpd_dir'})) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
print &text('index_eroot', "<tt>$config{'httpd_dir'}</tt>",
"$gconfig{'webprefix'}/config.cgi?$module_name"),"<p>\n";
&ui_print_footer("/", $text{'index'});
exit;
}
# check if this is a new apache install, by looking for -dist files
$conf = "$config{'httpd_dir'}/etc";
if (!-d $conf) { $conf = "$config{'httpd_dir'}/conf"; }
if (!$config{'httpd_conf'} && !(-e "$conf/httpd.conf") &&
(-e "$conf/httpd.conf-dist") &&
(-d $conf)) {
# copy all the .dist files and fix up @@ServerRoot@@ references
# Only needed for apache versions < 1.3, which don't do this as part
# of the 'make install'
$sroot = $config{'httpd_dir'};
opendir(CONF, $conf);
foreach $f (readdir(CONF)) {
if ($f =~ /^(.*)-dist$/) {
open(DIST, "$conf/$f");
@dist = <DIST>;
close(DIST);
&open_tempfile(REAL, ">$conf/$1");
foreach (@dist) {
s/\/usr\/local\/etc\/httpd/$sroot/g;
s/\@\@ServerRoot\@\@/$sroot/g;
&print_tempfile(REAL, $_);
}
&close_tempfile(REAL);
}
}
close(CONF);
}
# check for an -example file
if ($config{'httpd_conf'} && !-e $config{'httpd_conf'} &&
-e $config{'httpd_conf'}."-example") {
system("cp ".quotemeta($config{'httpd_conf'}."-example")." ".
quotemeta($config{'httpd_conf'}));
}
# check for the httpd.conf file
($htconf, $htconfchecked) = &find_httpd_conf();
if (!$htconf) {
# still doesn't exist!
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
print "<p>\n";
print &text('index_econf', "<tt>$htconfchecked</tt>",
"$gconfig{'webprefix'}/config.cgi?$module_name"),"<p>\n";
&ui_print_footer("/", $text{'index'});
exit;
}
# check for multiple port directives
$conf = &get_config();
@prt = &find_directive("Port", $conf);
if (@prt > 1 && $httpd_modules{'core'} < 1.3) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
print "<p>\n";
print &text('index_eports', 'Port'),"<p>\n";
&ui_print_footer("/", $text{'index'});
exit;
}
# add default server
$defport = &find_directive("Port", $conf, 1);
if (&can_edit_virt()) {
local $sn = &find_directive("ServerName", $conf, 1);
push(@vidx, undef);
push(@vname, $text{'index_defserv'});
push(@vlink, "virt_index.cgi");
push(@vdesc, $text{'index_defdesc1'});
push(@vaddr, $text{'index_any'});
push(@vport, $text{'index_any'});
push(@vserv, $sn);
push(@vroot, &def(&find_directive("DocumentRoot", $conf, 1),
$text{'index_auto'}));
push(@vproxy, undef);
$sn ||= &get_system_hostname();
push(@vurl, $defport ? "http://$sn:$defport/" : "http://$sn/");
$showing_default++;
}
# add other servers
@virt = &find_directive_struct("VirtualHost", $conf);
if ($httpd_modules{'core'} >= 2.4) {
# Apache 2.4 makes all IPs name-based
$nv{"*"}++;
}
elsif ($httpd_modules{'core'} >= 1.3) {
# build list of name-based virtual host IP addresses
@nv = &find_directive("NameVirtualHost", $conf);
foreach $nv (@nv) {
if ($nv =~ /:(\d+)$/) {
push(@nvports, $1);
}
$nv =~ s/:\d+$//;
$nv{$nv =~ /^\*/ ? "*" : &to_ipaddress($nv)}++;
}
@nvports = &unique(@nvports);
}
elsif ($httpd_modules{'core'} >= 1.2) {
# only one name-based virtual host IP address - the default address
$ba = &find_directive("ServerName", $conf);
$nv{&to_ipaddress($ba ? $ba : &get_system_hostname())}++;
}
@virt = grep { &can_edit_virt($_) } @virt;
if ($config{'show_order'} == 1) {
# sort by server name
@virt = sort { &server_name_sort($a) cmp &server_name_sort($b) } @virt;
}
elsif ($config{'show_order'} == 2) {
# sort by IP address
@virt = sort { &server_ip_sort($a) cmp &server_ip_sort($b) } @virt;
}
foreach $v (@virt) {
$vm = $v->{'members'};
if ($v->{'words'}->[0] =~ /^\[(\S+)\]:(\d+)$/) {
# IPv6 address and port
$addr = $1;
$port = $2;
}
elsif ($v->{'words'}->[0] =~ /^(\S+):(\d+)$/) {
# IPv4 address and port
$addr = $1;
$port = $2;
}
else {
# Address, perhaps v6, with default port
$addr = $v->{'words'}->[0];
$addr = $1 if ($addr =~ /^\[(\S+)\]$/);
if ($httpd_modules{'core'} < 2.0) {
$port = &def(&find_directive("Port", $conf), 80);
}
else {
$port = "*";
}
}
$idx = &indexof($v, @$conf);
push(@vidx, $idx);
push(@vname, $text{'index_virt'});
push(@vlink, "virt_index.cgi?virt=$idx");
$sname = &find_directive("ServerName", $vm);
local $daddr = $addr eq "_default_" ||
($addr eq "*" && $httpd_modules{'core'} < 1.2);
if ($nv{"*"}) {
if ($daddr) {
push(@vdesc, &text('index_vnamed', "<tt>$sname</tt>"));
}
else {
push(@vdesc, &text('index_vname', "<tt>$sname</tt>",
"<tt>$addr</tt>"));
}
}
elsif (!$daddr && $nv{&to_ipaddress($addr)}) {
push(@vdesc, &text('index_vname', "<tt>$sname</tt>",
"<tt>$addr</tt>"));
}
elsif (!$daddr && $addr eq "*") {
push(@vdesc, &text('index_vnamed', "<tt>$sname</tt>"));
}
elsif ($daddr && $port eq "*") {
push(@vdesc, $text{'index_vdef'});
$vdesc[0] = $text{'index_defdesc2'};
}
elsif ($daddr) {
push(@vdesc, &text('index_vport', $port));
}
elsif ($port eq "*") {
push(@vdesc, &text('index_vaddr', "<tt>$addr</tt>"));
}
else {
push(@vdesc, &text('index_vaddrport', "<tt>$addr</tt>", $port));
}
push(@vaddr, $addr eq "_default_" || $addr eq "*" ? $text{'index_any'}
: $addr);
push(@vport, $port eq "*" ? $text{'index_any'} : $port);
local $sn = &find_vdirective("ServerName", $vm, $conf, 1);
push(@vserv, $sn);
$pp = &find_directive_struct("ProxyPass", $vm);
if ($pp->{'words'}->[0] eq "/") {
push(@vproxy, $pp->{'words'}->[1]);
push(@vroot, undef);
}
else {
push(@vproxy, undef);
push(@vroot, &def(&find_vdirective("DocumentRoot",$vm,$conf,1),
$text{'index_default'}));
}
$cname{$v} = sprintf "%s:%s (%s)",
$vserv[$#vserv] || $text{'index_auto'},
$vport[$#vport],
$vproxy[$#vproxy] || $vroot[$#vroot];
local $sp = $port eq "*" ? $defport : $port;
local $prot = "http";
if (&find_vdirective("SSLEngine", $vm, $conf, 1) eq "on") {
$prot = "https";
}
push(@vurl, $sp ? "$prot://$sn:$sp/" : "$prot://$sn/");
}
if (@vlink == 1 && !$access{'global'} && $access{'virts'} ne "*" &&
!$access{'create'} && $access{'noconfig'}) {
# Can only manage one vhost, so go direct to it
&redirect($vlink[0]);
exit;
}
# Page header
$ver = $httpd_modules{'core'};
$ver =~ s/^(\d+)\.(\d)(\d+)$/$1.$2.$3/;
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, undef,
&restart_button()."<br>".
&help_search_link("apache", "man", "doc", "google"), undef, undef,
&text('index_version', $ver));
# Show tabs
@tabs = map { [ $_, $text{'index_tab'.$_}, "index.cgi?mode=$_" ] }
( $access{'global'} ? ( "global" ) : ( ),
"list",
$access{'create'} ? ( "create" ) : ( ) );
print &ui_tabs_start(\@tabs, "mode", $in{'mode'} || "list", 1);
# global config options
if ($access{'global'}) {
print &ui_tabs_start_tab("mode", "global");
#print $text{'index_descglobal'},"<p>\n";
if ($access{'global'} == 1) {
$ht_icon = { "icon" => "images/dir.gif",
"name" => $text{'htaccess_title'},
"link" => "htaccess.cgi" };
if (&can_configure_apache_modules()) {
$rc_icon = { "icon" => "images/mods.gif",
"name" => $text{'mods_title'},
"link" => "edit_mods.cgi" };
}
elsif (!$config{'auto_mods'}) {
$rc_icon = { "icon" => "images/recon.gif",
"name" => $text{'reconfig_title'},
"link" =>
"reconfig_form.cgi?size=$httpd_size&vol=1" };
}
$df_icon = { "icon" => "images/defines.gif",
"name" => $text{'defines_title'},
"link" => "edit_defines.cgi" };
$ed_icon = { "icon" => "images/edit.gif",
"name" => $text{'manual_configs'},
"link" => "allmanual_form.cgi" };
$ds_icon = { "icon" => "images/virt.gif",
"name" => $text{'index_defserv'},
"link" => "virt_index.cgi" };
&config_icons("global", "edit_global.cgi?",
$ht_icon, $rc_icon, $df_icon,
$access{'types'} eq '*' &&
$access{'virts'} eq '*' ? ( $ed_icon ) : ( ),
$showing_default &&
@vname > $config{'max_servers'} &&
$config{'max_servers'} ? ( $ds_icon ) : ( ) );
}
else {
&icons_table([ "htaccess.cgi" ],
[ $text{'htaccess_title'} ],
[ "images/dir.gif" ]);
}
print &ui_tabs_end_tab();
}
# work out select links
print &ui_tabs_start_tab("mode", "list");
#print $text{'index_desclist'},"<p>\n";
$showdel = $access{'vaddr'} && ($vidx[0] || $vidx[1]);
@links = ( );
if ($showdel) {
push(@links, &select_all_link("d"),
&select_invert_link("d"));
}
# display servers
$formno = 0;
if ($config{'max_servers'} && @vname > $config{'max_servers'}) {
# as search form for people with lots and lots of servers
print "<b>$text{'index_toomany'}</b><p>\n";
print "<form action=search_virt.cgi>\n";
print "<b>$text{'index_find'}</b> <select name=field>\n";
print "<option value=name checked> $text{'index_name'}\n";
print "<option value=port> $text{'index_port'}\n";
print "<option value=addr> $text{'index_addr'}\n";
print "<option value=root> $text{'index_root'}\n";
print "</select> <select name=match>\n";
print "<option value=0 checked>$text{'index_equals'}\n";
print "<option value=1>$text{'index_matches'}\n";
print "<option value=2>$text{'index_nequals'}\n";
print "<option value=3>$text{'index_nmatches'}\n";
print "</select> <input name=what size=15> \n";
print "<input type=submit value=\"$text{'find'}\"></form><p>\n";
$formno++;
}
elsif ($config{'show_list'} && scalar(@vname)) {
# as list for people with lots of servers
if ($showdel) {
print &ui_form_start("delete_vservs.cgi", "post");
}
print &ui_links_row(\@links);
print &ui_columns_start([
$showdel ? ( "" ) : ( ),
$text{'index_type'},
$text{'index_addr'},
$text{'index_port'},
$text{'index_name'},
$text{'index_root'},
$text{'index_url'} ], 100);
for($i=0; $i<@vname; $i++) {
local @cols;
push(@cols, "<a href=\"$vlink[$i]\">$vname[$i]</a>");
push(@cols, &html_escape($vaddr[$i]));
push(@cols, &html_escape($vport[$i]));
push(@cols, $vserv[$i] || $text{'index_auto'});
push(@cols, &html_escape($vproxy[$i]) ||
&html_escape($vroot[$i]));
push(@cols, "<a href=$vurl[$i]>$text{'index_view'}</a>");
if ($showdel && $vidx[$i]) {
print &ui_checked_columns_row(\@cols, undef,
"d", $vidx[$i]);
}
elsif ($showdel) {
print &ui_columns_row([ "", @cols ]);
}
else {
print &ui_columns_row(\@cols);
}
}
print &ui_columns_end();
print &ui_links_row(\@links);
if ($showdel) {
print &ui_form_end([ [ "delete", $text{'index_delete'} ] ]);
}
}
else {
# as icons for niceness
if ($showdel) {
print &ui_form_start("delete_vservs.cgi", "post");
}
print &ui_links_row(\@links);
print "<table width=100% cellpadding=5>\n";
for($i=0; $i<@vname; $i++) {
print "<tr class='mainbody ".($i % 2 ? 'row0' : 'row1')."'> <td valign=top align=center nowrap>";
&generate_icon("images/virt.gif", $vname[$i], $vlink[$i],
undef, undef, undef,
$vidx[$i] && $access{'vaddr'} ?
&ui_checkbox("d", $vidx[$i]) : "");
print "</td> <td valign=top>\n";
print "$vdesc[$i]<br>\n";
print "<table width=100%><tr>\n";
print "<td width=30%><b>$text{'index_addr'}</b> ",
&html_escape($vaddr[$i]),"<br>\n";
print "<b>$text{'index_port'}</b> ",
&html_escape($vport[$i]),"</td>\n";
print "<td width=70%><b>$text{'index_name'}</b> ",
(&html_escape($vserv[$i]) || $text{'index_auto'}),
"<br>\n";
if ($vproxy[$i]) {
print "<b>$text{'index_proxy'}</b> ",
&html_escape($vproxy[$i]),"</td> </tr>\n";
}
else {
print "<b>$text{'index_root'}</b> ",
&html_escape($vroot[$i]),"</td> </tr>\n";
}
print "</table></td> </tr>\n";
}
print "</table>\n";
print &ui_links_row(\@links);
if ($showdel) {
print &ui_form_end([ [ "delete", $text{'index_delete'} ] ]);
}
}
print &ui_tabs_end_tab();
if ($access{'create'}) {
print &ui_tabs_start_tab("mode", "create");
#print $text{'index_desccreate'},"<p>\n";
print &ui_form_start("create_virt.cgi");
print &ui_table_start($text{'index_create'}, undef, 2);
# IP address
print &ui_table_row($text{'index_newaddr'},
&ui_radio("addr_def", 2,
[ [ 1, "$text{'index_any1'}<br>" ],
[ 2, "$text{'index_any2'}<br>" ],
[ 0, $text{'index_any0'}." ".
&ui_textbox("addr", undef, 40) ] ])."<br>\n".
($httpd_modules{'core'} < 2.4 ?
&ui_checkbox("nv", 1, $text{'index_nv'}, 1)."<br>" : "").
&ui_checkbox("listen", 1, $text{'index_listen'}, 1));
# Work out sensible default port
# Port
print &ui_table_row($text{'index_port'},
&choice_input(@nvports ? 2 : 0,
"port_mode", "0",
"$text{'index_default'},0",
"$text{'index_any'},1", ",2").
&ui_textbox("port", @nvports ? $nvports[0] : undef, 5));
# Document root
print &ui_table_row($text{'index_root'},
&ui_textbox("root", undef, 40)." ".
&file_chooser_button("root", 1, $formno)."<br>".
&ui_checkbox("adddir", 1, $text{'index_adddir'}, 1));
# Server name
print &ui_table_row($text{'index_name'},
&opt_input("", "name", $text{'index_auto'}, 30));
# Add to file
print &ui_table_row($text{'index_file'},
&ui_radio("fmode", $config{'virt_file'} ? 1 : 0,
[ [ 0, &text('index_fmode0', "<tt>httpd.conf</tt>")."<br>" ],
$config{'virt_file'} ? (
[ 1, &text(-d $config{'virt_file'} ? 'index_fmode1d'
: 'index_fmode1',
"<tt>$config{'virt_file'}</tt>")."<br>" ] ) : ( ),
[ 2, $text{'index_fmode2'}." ".
&ui_textbox("file", undef, 40)." ".
&file_chooser_button("file", 0, $formno) ] ]));
# Server to clone
print &ui_table_row($text{'index_clone'},
&ui_select("clone", undef,
[ [ undef, $text{'index_noclone'} ],
map { [ &indexof($_, @$conf), $cname{$_} ] } @virt ]));
print &ui_table_end();
print &ui_form_end([ [ undef, $text{'index_crnow'} ] ]);
print &ui_tabs_end_tab();
}
print &ui_tabs_end(1);
&ui_print_footer("/", $text{'index'});
sub server_name_sort
{
return &def(&find_vdirective("ServerName", $_[0]->{'members'}, $conf),
$_[0]->{'value'});
}
sub server_ip_sort
{
local $addr = $_[0]->{'words'}->[0] =~ /^(\S+):(\S+)/ ? $1 :
$_[0]->{'words'}->[0];
return $addr eq '_default_' || $addr eq '*' ? undef :
&check_ipaddress($addr) ? $addr :
$addr =~ /^\[(\S+)\]$/ && &check_ip6address($1) ? $1 :
&to_ipaddress($addr);
}
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