!c99Shell v. 1.0 pre-release build #16!

Software: Apache/2.2.3 (CentOS). PHP/5.1.6 

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#!/usr/bin/perl
# edit_user.cgi
# Display a form for editing a user, or creating a new user

require './cluster-useradmin-lib.pl';
use Time::Local;
&ReadParse();
&foreign_require("useradmin", "user-lib.pl");

@hosts = &list_useradmin_hosts();
@servers = &list_servers();
if ($in{'host'} ne '') {
    ($host) = grep { $_->{'id'} == $in{'host'} } @hosts;
    local ($u) = grep { $_->{'user'} eq $in{'user'} } @{$host->{'users'}};
    %uinfo = %$u;
    }
else {
    foreach $h (@hosts) {
        local ($u) = grep { $_->{'user'} eq $in{'user'} } @{$h->{'users'}};
        if ($u) {
            $host = $h;
            %uinfo = %$u;
            last;
            }
        }
    }
($serv) = grep { $_->{'id'} == $host->{'id'} } @servers;
$desc = &text('uedit_host', $serv->{'desc'} ?
        $serv->{'desc'} : $serv->{'host'});
&ui_print_header(undef, $text{'uedit_title'}, "");

# build list of used shells
foreach $h (@hosts) {
    foreach $u (@{$h->{'users'}}) {
        push(@shlist, $u->{'shell'}) if ($u->{'shell'});
        }
    }
open(SHELLS, "/etc/shells");
while(<SHELLS>) {
    s/\r|\n//g;
    s/#.*$//;
    push(@shlist, $_) if (/\S/);
    }
close(SHELLS);

print "<form action=save_user.cgi method=post>\n";
print "<input type=hidden name=olduser value=\"$in{'user'}\">\n";
print "<input type=hidden name=host value=\"$host->{'id'}\">\n";
print "<table border width=100%>\n";
print "<tr $tb> <td><b>$text{'uedit_details'}</b></td> </tr>\n";
print "<tr $cb> <td><table width=100%>\n";

print "<tr> <td><b>$text{'user'}</b></td>\n";
print "<td><input name=user size=10 value=\"$uinfo{'user'}\"></td> </tr>\n";

print "<tr> <td><b>$text{'uid'}</b></td>\n";
printf "<td><input type=radio name=uid_def value=1 checked> %s (%s)\n",
    $text{'uedit_leave'}, $uinfo{'uid'};
printf "<input type=radio name=uid_def value=0> %s\n",
    $text{'uedit_set'};
print "<input name=uid size=10></td> </tr>\n";

if ($uconfig{'extra_real'}) {
    local @real = split(/,/, $uinfo{'real'}, 5);

    print "<tr> <td><b>$text{'real'}</b></td> <td>\n";
    printf "<input type=radio name=real_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $real[0] ? $real[0] : $text{uedit_none};
    printf "<input type=radio name=real_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=real size=20></td> </tr>\n";

    print "<tr> <td><b>$text{'office'}</b></td> <td>\n";
    printf "<input type=radio name=office_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $real[1] ? $real[1] : $text{uedit_none};
    printf "<input type=radio name=office_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=office size=20></td> </tr>\n";

    print "<tr> <td><b>$text{'workph'}</b></td> <td>\n";
    printf "<input type=radio name=workph_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $real[2] ? $real[2] : $text{uedit_none};
    printf "<input type=radio name=workph_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=workph size=20></td> </tr>\n";

    print "<tr> <td><b>$text{'homeph'}</b></td> <td>\n";
    printf "<input type=radio name=homeph_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $real[3] ? $real[3] : $text{uedit_none};
    printf "<input type=radio name=homeph_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=homeph size=20></td> </tr>\n";

    print "<tr> <td><b>$text{'extra'}</b></td> <td>\n";
    printf "<input type=radio name=extra_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $real[4] ? $real[4] : $text{uedit_none};
    printf "<input type=radio name=extra_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=extra size=20></td> </tr>\n";
    }
else {
    if (length($uinfo{'real'}) > 20) {
        $uinfo{'real'} =~ s/,.*$//;
        }
    print "<tr> <td><b>$text{'real'}</b></td> <td>\n";
    printf "<input type=radio name=real_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'},
        $uinfo{'real'} ? $uinfo{'real'} : $text{uedit_none};
    printf "<input type=radio name=real_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=real size=30></td> </tr>\n";
    }

print "<tr> <td><b>$text{'home'}</b></td>\n";
printf "<td><input type=radio name=home_def value=1 checked> %s (%s)\n",
    $text{'uedit_leave'}, $uinfo{'home'};
if ($uconfig{'home_base'}) {
    printf "<input type=radio name=home_def value=2> %s\n",
        $text{'uedit_auto'};
    }
printf "<input type=radio name=home_def value=0> %s\n",
    $text{'uedit_set'};
print "<input name=home size=30> ",&file_chooser_button("home", 1),
      "</td> </tr>\n";

print "<tr> <td><b>$text{'shell'}</b></td>\n";
printf "<td><input type=radio name=shell_def value=1 checked> %s (%s)\n",
    $text{'uedit_leave'}, $uinfo{'shell'};
printf "<input type=radio name=shell_def value=0> %s\n",
    $text{'uedit_set'};
print "<select name=shell>\n";
@shlist = &unique(@shlist);
foreach $s (@shlist) {
    printf "<option value='%s'>%s\n", $s,
        $s eq "" ? "&lt;None&gt;" : $s;
    }
print "</select></td>\n";

print "<tr> <td valign=top><b>$text{'pass'}</b></td>\n";
printf "<td><input type=radio name=passmode value=-1 checked> %s (%s)\n",
    $text{'uedit_leave'}, $uinfo{'pass'};
printf "<input type=radio name=passmode value=0> %s\n",
    $uconfig{'empty_mode'} ? $text{'none1'} : $text{'none2'};
printf "<input type=radio name=passmode value=1> %s<br>\n", $text{'nologin'};
printf "<input type=radio name=passmode value=3> %s\n", $text{'clear'};
printf "<input %s name=pass size=15>\n",
    $uconfig{'passwd_stars'} ? "type=password" : "";
printf "<input type=radio name=passmode value=2> %s\n",
    $text{'encrypted'};
printf "<input name=encpass size=13></td> </tr>\n";

print "</table></td></tr></table><p>\n";

$pft = &foreign_call("useradmin", "passfiles_type");
if ($pft == 1 || $pft == 6) {
    # This is a BSD system.. a few extra password options are supported
    print "<table border width=100%>\n";
    print "<tr $tb> <td><b>$text{'uedit_passopts'}</b></td> </tr>\n";
    print "<tr $cb> <td><table width=100%>\n";
    print "<tr> <td><b>$text{'change2'}</b></td> <td>\n";
    printf "<input type=radio name=change_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'change'} ?
            scalar(localtime($uinfo{'change'})) : $text{'uedit_none'};
    printf "<input type=radio name=change_def value=0> %s\n",
        $text{'uedit_set'};
    &date_input("", "", "", 'change');
    print " &nbsp; <input name=changeh size=3>";
    print ":<input name=changemi size=3></td> </tr>\n";

    print "<tr> <td><b>$text{'expire2'}</b></td> <td>\n";
    printf "<input type=radio name=expire_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'expire'} ?
            scalar(localtime($uinfo{'expire'})) : $text{'uedit_none'};
    printf "<input type=radio name=expire_def value=0> %s\n",
        $text{'uedit_set'};
    &date_input("", "", "", 'expire');
    print " &nbsp; <input name=expireh size=3>";
    print ":<input name=expiremi size=3></td> </tr>\n";

    print "<tr> <td><b>$text{'class'}</b></td> <td>\n";
    printf "<input type=radio name=class_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'class'} ? $uinfo{'class'}
                              : $text{'uedit_none'};
    printf "<input type=radio name=class_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input name=class size=10></td> </tr>\n";

    print "</table></td></tr></table><p>\n";
    }
elsif ($pft == 2) {
    # System has a shadow password file as well.. which means it supports
    # password expiry and so on
    print "<table border width=100%>\n";
    print "<tr $tb> <td><b>$text{'uedit_passopts'}</b></td> </tr>\n";
    print "<tr $cb> <td><table width=100%>\n";

    print "<tr> <td><b>$text{'change'}</b></td> <td>\n";
    if ($uinfo{'change'}) {
        @tm = localtime(timelocal(gmtime($uinfo{'change'} * 60*60*24)));
        printf "%s/%s/%s\n",
            $tm[3], $text{"smonth_".($tm[4]+1)}, $tm[5]+1900;
        }
    else { print "$text{'uedit_unknown'}\n"; }
    if ($uinfo{'max'}) {
        print "<input type=checkbox name=forcechange value=1> ",
              "$text{'uedit_forcechange'}\n";
        }
    print "</td> </tr>\n";

    print "<td><b>$text{'expire'}</b></td> <td>\n";
    if ($uinfo{'expire'}) {
        @tm = localtime($uinfo{'expire'} * 60*60*24);
        $eday = $tm[3];
        $emon = $tm[4]+1;
        $eyear = $tm[5]+1900;
        }
    printf "<input type=radio name=expire_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'expire'} ? "$eday/$emon/$eyear"
                               : $text{'uedit_none'};
    printf "<input type=radio name=expire_def value=0> %s\n",
        $text{'uedit_set'};
    &date_input(undef, undef, undef, 'expire');
    print "</td> </tr>\n";

    print "<tr> <td><b>$text{'min'}</b></td>\n";
    printf "<td><input type=radio name=min_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'min'} ? $uinfo{'min'}
                            : $text{'uedit_none'};
    printf "<input type=radio name=min_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=min></td> </tr>\n";

    print "<tr> <td><b>$text{'max'}</b></td>\n";
    printf "<td><input type=radio name=max_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'max'} ? $uinfo{'max'}
                            : $text{'uedit_none'};
    printf "<input type=radio name=max_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=max></td></tr>\n";

    print "<tr> <td><b>$text{'warn'}</b></td>\n";
    printf "<td><input type=radio name=warn_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'warn'} ? $uinfo{'warn'}
                             : $text{'uedit_none'};
    printf "<input type=radio name=warn_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=warn></td> </tr>\n";

    print "<tr> <td><b>$text{'inactive'}</b></td> <td>\n";
    printf "<input type=radio name=inactive_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'inactive'} ? $uinfo{'inactive'}
                             : $text{'uedit_none'};
    printf "<input type=radio name=inactive_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=inactive></td></tr>\n";

    print "</table></td></tr></table><p>\n";
    }
elsif ($pft == 4) {
    # This is an AIX system
    print "<table border width=100%>\n";
    print "<tr $tb> <td><b>$text{'uedit_passopts'}</b></td> </tr>\n";
    print "<tr $cb> <td><table width=100%>\n";

    print "<tr> <td><b>$text{'change'}</b></td>\n";
    if ($uinfo{'change'}) {
        @tm = localtime($uinfo{'change'});
        printf "<td>%s/%s/%s %2.2d:%2.2d:%2.2d</td> </tr>\n",
            $tm[3], $text{"smonth_".($tm[4]+1)}, $tm[5]+1900,
            $tm[2], $tm[1], $tm[0];
        }
    else { print "<td>$text{'uedit_unknown'}</td> </tr>\n"; }

    print "<td><b>$text{'expire'}</b></td> <td>\n";
    if ($uinfo{'expire'}) {
        $uinfo{'expire'} =~ /^(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)/;
        $emon = $1;
        $eday = $2;
        $ehour = $3;
        $emin = $4;
        $eyear = $5;
        if ($eyear > 38) {
            $eyear += 1900;
            }
        else {
            $eyear += 2000;
            }
        }
    $emon =~ s/0(\d)/$1/;    # strip leading 0 
    printf "<input type=radio name=expire_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'},
        $uinfo{'expire'} ? "$eday/$emon/$eyear $ehour:$emin"
                 : $text{'uedit_none'};
    printf "<input type=radio name=expire_def value=0> %s\n",
        $text{'uedit_set'};
    &date_input(undef, undef, undef, 'expire');
    print " &nbsp; <input name=expireh size=3>";
    print "<b>:</b><input name=expiremi size=3></td> </tr>\n";

    print "<tr> <td><b>$text{'min_weeks'}</b></td>\n";
    printf "<td><input type=radio name=min_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'min'} ? $uinfo{'min'}
                            : $text{'uedit_none'};
    printf "<input type=radio name=min_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=min></td> </tr>\n";

    print "<td><b>$text{'max_weeks'}</b></td>\n";
    printf "<td><input type=radio name=max_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'max'} ? $uinfo{'max'}
                            : $text{'uedit_none'};
    printf "<input type=radio name=max_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=max></td></tr>\n";

    print "<tr> <td valign=top><b>$text{'warn'}</b></td>\n";
    printf "<td><input type=radio name=warn_def value=1 checked> %s (%s)\n",
        $text{'uedit_leave'}, $uinfo{'warn'} ? $uinfo{'warn'}
                             : $text{'uedit_none'};
    printf "<input type=radio name=warn_def value=0> %s\n",
        $text{'uedit_set'};
    print "<input size=5 name=warn></td> </tr>\n";

    print "<td valign=top><b>$text{'flags'}</b></td> <td>\n";
    printf "<input type=radio name=flags_def value=1 checked> %s\n",
        $text{'uedit_leave'};
    printf "<input type=radio name=flags_def value=0> %s\n",
        $text{'uedit_set'};
    printf "<input type=checkbox name=flags value=admin %s> %s<br>\n",
        $text{'uedit_admin'};
    printf "<input type=checkbox name=flags value=admchg %s> %s<br>\n",
        $text{'uedit_admchg'};
    printf "<input type=checkbox name=flags value=nocheck %s> %s\n",
        $text{'uedit_nocheck'};
    print "</td> </tr>\n";

    print "</table></td></tr></table><p>\n";
    }

# Output group memberships
print "<table border width=100%>\n";
print "<tr $tb> <td><b>$text{'uedit_gmem'}</b></td> </tr>\n";
print "<tr $cb> <td><table width=100%>\n";

print "<tr> <td><b>$text{'group'}</b></td>\n";
printf "<td><input type=radio name=gid_def value=1 checked> %s (%s)\n",
    $text{'uedit_leave'}, scalar(getgrgid($uinfo{'gid'}));
printf "<input type=radio name=gid_def value=0> %s\n",
    $text{'uedit_set'};
printf "<input name=gid size=8>\n";
print "<input type=button onClick='ifield = document.forms[0].gid; chooser = window.open(\"/useradmin/my_group_chooser.cgi?multi=0&group=\"+escape(ifield.value), \"chooser\", \"toolbar=no,menubar=no,scrollbars=yes,width=300,height=200\"); chooser.ifield = ifield' value=\"...\"></td> </tr>\n";

foreach $g (@{$host->{'groups'}}) {
    @mems = split(/,/ , $g->{'members'});
    push(@ugroups, $g->{'group'}) if (&indexof($uinfo{'user'}, @mems) >= 0);
    }
print "<tr> <td valign=top><b>$text{'uedit_2nd'}</b></td> <td>\n";
printf "<input type=radio name=sgid_def value=0 checked> %s (%s)<br>\n",
    $text{'uedit_leave'},
    @ugroups ? join(", ", @ugroups) : $text{'uedit_none'};
printf "<input type=radio name=sgid_def value=1> %s\n",
    $text{'uedit_addto'};
printf "<input name=sgidadd size=40> %s<br>\n",
    &group_chooser_button("sgidadd", 1);
printf "<input type=radio name=sgid_def value=2> %s\n",
    $text{'uedit_delfrom'};
printf "<input name=sgiddel size=40> %s</td> </tr>\n",
    &group_chooser_button("sgiddel", 1);
print "</table></td></tr></table><p>\n";

print "<table border width=100%>\n";
print "<tr $tb> <td><b>$text{'onsave'}</b></td> </tr>\n";
print "<tr $cb> <td><table>\n";

print "<tr> <td><b>$text{'uedit_movehome'}</b></td>\n";
print "<td><input type=radio name=movehome value=1 checked> $text{'yes'}</td>\n";
print "<td><input type=radio name=movehome value=0> $text{'no'}</td> </tr>\n";

print "<tr> <td><b>$text{'uedit_chuid'}</b></td>\n";
print "<td><input type=radio name=chuid value=0> $text{'no'}</td>\n";
print "<td><input type=radio name=chuid value=1 checked> ",
      "$text{'home'}</td>\n";
print "<td><input type=radio name=chuid value=2> ",
      "$text{'uedit_allfiles'}</td></tr>\n";

print "<tr> <td><b>$text{'chgid'}</b></td>\n";
print "<td><input type=radio name=chgid value=0> $text{'no'}</td>\n";
print "<td><input type=radio name=chgid value=1 checked> ".
      "$text{'home'}</td>\n";
print "<td><input type=radio name=chgid value=2> ",
      "$text{'uedit_allfiles'}</td></tr>\n";

print "<tr> <td><b>$text{'uedit_servs'}</b></td>\n";
print "<td><input type=radio name=servs value=1> $text{'uedit_mall'}</td>\n";
print "<td><input type=radio name=servs value=0 checked> $text{'uedit_mthis'}</td> </tr>\n";

print "<tr> <td><b>$text{'uedit_mothers'}</b></td>\n";
print "<td><input type=radio name=others value=1 checked> $text{'yes'}</td>\n";
print "<td><input type=radio name=others value=0> $text{'no'}</td> </tr>\n";

print "</table></td> </tr></table><p>\n";

print "<table width=100%>\n";
print "<tr> <td><input type=submit value=\"$text{'save'}\"></td>\n";

# Find the servers this user is on
foreach $h (@hosts) {
    local ($ou) = grep { $_->{'user'} eq $in{'user'} } @{$h->{'users'}};
    if ($ou) {
        local ($s) = grep { $_->{'id'} == $h->{'id'} } @servers;
        push(@icons, "/servers/images/$s->{'type'}.gif");
        push(@links, "edit_host.cgi?id=$h->{'id'}");
        push(@titles, $s->{'desc'} ? $s->{'desc'} : $s->{'host'});
        }
    }
if (@icons < @hosts) {
    # Offer to create on all servers
    print "</form><form action=\"sync.cgi\">\n";
    print "<input type=hidden name=makehome value=1>\n";
    print "<input type=hidden name=copy_files value=1>\n";
    print "<input type=hidden name=server value=-1>\n";
    print "<input type=hidden name=users_mode value=2>\n";
    print "<input type=hidden name=usel value='$uinfo{'user'}'>\n";
    print "<input type=hidden name=groups_mode value=0>\n";
    print "<input type=hidden name=user value=\"$uinfo{'user'}\">\n";
    print "<td align=middle><input type=submit ",
          "value=\"$text{'uedit_sync'}\"></td>\n";
    }

print "</form><form action=\"delete_user.cgi\">\n";
print "<input type=hidden name=user value=\"$uinfo{'user'}\">\n";
print "<td align=right><input type=submit ",
      "value=\"$text{'delete'}\"></td> </tr>\n";
print "</form></table><p>\n";

print &ui_hr();
print &ui_subheading($text{'uedit_hosts'});
&icons_table(\@links, \@titles, \@icons);

&ui_print_footer("", $text{'index_return'});

# date_input(day, month, year, prefix)
sub date_input
{
print "<input name=$_[3]d size=3 value='$_[0]'>";
print "/<select name=$_[3]m>\n";
local $m;
foreach $m (1..12) {
    printf "<option value=%d %s>%s\n",
        $m, $_[1] eq $m ? 'selected' : '', $text{"smonth_$m"};
    }
print "</select>";
print "/<input name=$_[3]y size=5 value='$_[2]'>";
print &date_chooser_button("$_[3]d", "$_[3]m", "$_[3]y");
}


:: Command execute ::

Enter:
 
Select:
 

:: Shadow's tricks :D ::

Useful Commands
 
Warning. Kernel may be alerted using higher levels
Kernel Info:

:: Preddy's tricks :D ::

Php Safe-Mode Bypass (Read Files)

File:

eg: /etc/passwd

Php Safe-Mode Bypass (List Directories):

Dir:

eg: /etc/

:: Search ::
  - regexp 

:: Upload ::
 
[ Read-Only ]

:: Make Dir ::
 
[ Read-Only ]
:: Make File ::
 
[ Read-Only ]

:: Go Dir ::
 
:: Go File ::
 

--[ c999shell v. 1.0 pre-release build #16 Modded by Shadow & Preddy | RootShell Security Group | r57 c99 shell | Generation time: 0.0123 ]--