mirror of
https://github.com/webmin/webmin.git
synced 2026-02-09 16:52:19 +00:00
131 lines
3.7 KiB
Perl
Executable File
131 lines
3.7 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# index.cgi
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# Show the shell user interface
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require './shell-lib.pl';
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%access = &get_module_acl();
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&ReadParseMime() if ($ENV{'REQUEST_METHOD'} ne 'GET');
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&ui_print_header(undef, $text{'index_title'}, "", undef,
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$module_info{'usermin'} ? 0 : 1, 1,
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undef, undef, undef,
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"onLoad='window.scroll(0, 10000); document.forms[0].cmd.focus()'");
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$prevfile = "$module_config_directory/previous.$remote_user";
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if ($in{'clearcmds'}) {
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&lock_file($prevfile);
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unlink($prevfile);
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&unlock_file($prevfile);
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&webmin_log("clear");
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}
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else {
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open(PREVFILE, $prevfile);
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chop(@previous = <PREVFILE>);
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close(PREVFILE);
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}
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$cmd = $in{'doprev'} ? $in{'pcmd'} : $in{'cmd'};
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if ($in{'pwd'}) {
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$pwd = $in{'pwd'};
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}
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else {
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if ($gconfig{'os_type'} eq 'windows') {
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# Initial directory is c:/
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$pwd = "c:/";
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}
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else {
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# Initial directory is user's home
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local @uinfo = getpwnam($access{'user'} || $remote_user);
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$pwd = scalar(@uinfo) && -d $uinfo[7] ? $uinfo[7] : "/";
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}
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}
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if (!$in{'clear'}) {
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$history = &un_urlize($in{'history'});
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if ($cmd) {
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# Execute the latest command
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$fullcmd = $cmd;
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$ok = chdir($pwd);
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$history .= "<b>> ".&html_escape($cmd, 1)."</b>\n";
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if ($cmd =~ /^cd\s+"([^"]+)"\s*(;?\s*(.*))$/ ||
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$cmd =~ /^cd\s+'([^']+)'\s*(;?\s*(.*))$/ ||
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$cmd =~ /^cd\s+([^; ]*)\s*(;?\s*(.*))$/) {
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$cmd = undef;
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if (!chdir($1)) {
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$history .= &html_escape("$1: $!\n", 1);
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}
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else {
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$cmd = $3 if ($2);
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$pwd = &get_current_dir();
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}
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}
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if ($cmd) {
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local $user = $access{'user'} || $remote_user;
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&clean_environment() if ($config{'clear_envs'});
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delete($ENV{'SCRIPT_NAME'}); # So that called Webmin
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# programs get the right
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# module, not this one!
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if (&supports_users()) {
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$out = &backquote_logged(
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&command_as_user($user, 0, $cmd)." 2>&1");
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}
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else {
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$out = &backquote_logged("($cmd) 2>&1");
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}
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&reset_environment() if ($config{'clear_envs'});
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$out = &html_escape($out, 1);
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$history .= $out;
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}
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@previous = &unique(@previous, $fullcmd);
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&lock_file($prevfile);
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&open_tempfile(PREVFILE, ">>$prevfile");
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&print_tempfile(PREVFILE, $fullcmd,"\n");
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&close_tempfile(PREVFILE);
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&unlock_file($prevfile);
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&webmin_log("run", undef, undef, { 'cmd' => $fullcmd });
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}
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}
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# Show the history and command input
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if ($history) {
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print "<table border width=100%>\n";
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print "<tr $tb> <td><b>$text{'index_history'}</b></td> </tr>\n";
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print "<tr $cb> <td><pre>";
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print $history;
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print "</pre></td></tr> </table><p>\n";
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print "<hr>\n";
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}
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print "$text{'index_desc'}<br>\n";
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print "<form action=index.cgi method=post enctype=multipart/form-data>\n";
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print "<table width=100%><tr>\n";
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print "<td><input type=submit value='$text{'index_ok'}'></td>\n";
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print "<td><input name=cmd size=50></td>\n";
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print "<td align=right><input type=submit name=clear ",
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"value='$text{'index_clear'}'></td>\n";
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print "</tr>\n";
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print "<input type=hidden name=pwd value='$pwd'>\n";
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print "<input type=hidden name=history value='",&urlize($history),"'>\n";
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foreach $p (@previous) {
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print "<input type=hidden name=previous value='",
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&html_escape($p, 1),"'>\n";
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}
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if (@previous) {
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print "<tr> <td><input name=doprev type=submit value='$text{'index_pok'}'></td>\n";
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print "<td><select name=pcmd>\n";
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foreach $p (reverse(@previous)) {
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printf "<option value='%s'>%s\n",
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&html_escape($p, 1),
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&html_escape($p, 1);
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}
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print "</select>\n";
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print "<input type=button name=movecmd ",
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"value='$text{'index_edit'}' onClick='cmd.value = pcmd.options[pcmd.selectedIndex].value'>\n";
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print "</td> <td align=right><input type=submit name=clearcmds ",
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"value='$text{'index_clearcmds'}'></td> </tr>\n";
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}
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print "</table>\n";
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print "</form>\n";
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&ui_print_footer("/", $text{'index'});
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