| 1 | <?php |
| 2 | /** |
| 3 | ** login.php -- simple login screen |
| 4 | ** |
| 5 | ** Copyright (c) 1999-2000 The SquirrelMail development team |
| 6 | ** Licensed under the GNU GPL. For full terms see the file COPYING. |
| 7 | ** |
| 8 | ** This a simple login screen. Some housekeeping is done to clean |
| 9 | ** cookies and find language. |
| 10 | ** |
| 11 | ** $Id$ |
| 12 | **/ |
| 13 | |
| 14 | $rcptaddress = ''; |
| 15 | if (isset($emailaddress)) { |
| 16 | if (stristr($emailaddress, 'mailto:')) |
| 17 | $rcptaddress = substr($emailaddress, 7); |
| 18 | else |
| 19 | $rcptaddress = $emailaddress; |
| 20 | |
| 21 | if (($pos = strpos($rcptaddress, '?')) !== false) |
| 22 | { |
| 23 | $a = substr($rcptaddress, $pos + 1); |
| 24 | $rcptaddress = substr($rcptaddress, 0, $pos); |
| 25 | $a = explode('=', $a, 2); |
| 26 | if (isset($a[1])) { |
| 27 | $name = urldecode($a[0]); |
| 28 | $val = urldecode($a[1]); |
| 29 | global $$name; |
| 30 | $$name = $val; |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | // At this point, we have parsed a lot of the mailto stuff. Let's |
| 35 | // do the rest -- CC, BCC, Subject, Body |
| 36 | // Note: They can all be case insensitive |
| 37 | foreach ($GLOBALS as $k => $v) |
| 38 | { |
| 39 | $key = strtolower($k); |
| 40 | $value = urlencode($v); |
| 41 | if ($key == 'cc') |
| 42 | $rcptaddress .= '&send_to_cc=' . $value; |
| 43 | elseif ($key == 'bcc') |
| 44 | $rcptaddress .= '&send_to_bcc=' . $value; |
| 45 | elseif ($key == 'subject') |
| 46 | $rcptaddress .= '&subject=' . $value; |
| 47 | elseif ($key == 'body') |
| 48 | $rcptaddress .= '&body=' . $value; |
| 49 | } |
| 50 | |
| 51 | // Double-encode in this fashion to get past redirect.php properly |
| 52 | $rcptaddress = urlencode($rcptaddress); |
| 53 | } |
| 54 | |
| 55 | require_once('../functions/strings.php'); |
| 56 | require_once('../config/config.php'); |
| 57 | require_once('../functions/i18n.php'); |
| 58 | require_once('../functions/plugin.php'); |
| 59 | |
| 60 | // $squirrelmail_language is set by a cookie when the user selects |
| 61 | // language and logs out |
| 62 | set_up_language($squirrelmail_language, true); |
| 63 | |
| 64 | // Need the base URI to set the cookies. (Same code as in webmail.php) |
| 65 | ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs); |
| 66 | $base_uri = $regs[1]; |
| 67 | |
| 68 | @session_destroy(); |
| 69 | // In case the last session was not terminated properly, make sure |
| 70 | // we get a new one. |
| 71 | $cookie_params = session_get_cookie_params(); |
| 72 | setcookie(session_name(),'',0,$cookie_params['path'].$cookie_params['domain']); |
| 73 | setcookie('username', '', 0, $base_uri); |
| 74 | setcookie('key', '', 0, $base_uri); |
| 75 | header ('Pragma: no-cache'); |
| 76 | |
| 77 | do_hook('login_cookie'); |
| 78 | |
| 79 | echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">' . |
| 80 | "\n\n" . |
| 81 | "<HTML>\n" . |
| 82 | "<HEAD>\n"; |
| 83 | |
| 84 | if ($theme_css != "") |
| 85 | echo "<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"$theme_css\">\n"; |
| 86 | |
| 87 | echo '<TITLE>'; |
| 88 | echo $org_name . ' - ' . _("Login"); |
| 89 | echo "</TITLE></HEAD>\n"; |
| 90 | echo "<BODY TEXT=#000000 BGCOLOR=#FFFFFF LINK=#0000CC VLINK=#0000CC ALINK=#0000CC onLoad='document.forms[0].elements[0].focus();'>\n"; |
| 91 | echo "<FORM ACTION=\"redirect.php\" METHOD=\"POST\" NAME=f>\n"; |
| 92 | |
| 93 | $username_form_name = 'login_username'; |
| 94 | $password_form_name = 'secretkey'; |
| 95 | do_hook('login_top'); |
| 96 | |
| 97 | echo "<CENTER><IMG SRC=\"$org_logo\"></CENTER>\n"; |
| 98 | echo "<CENTER><SMALL>"; |
| 99 | printf (_("SquirrelMail version %s"), $version); |
| 100 | echo "<BR>\n"; |
| 101 | echo _("By the SquirrelMail Development Team"); |
| 102 | echo "<BR></SMALL><CENTER>\n"; |
| 103 | echo "<TABLE COLS=1 WIDTH=350>\n"; |
| 104 | echo " <TR>\n"; |
| 105 | echo " <TD BGCOLOR=#DCDCDC>\n"; |
| 106 | echo " <B><CENTER>"; |
| 107 | printf (_("%s Login"), $org_name); |
| 108 | echo "</CENTER></B>\n"; |
| 109 | echo " </TD>\n"; |
| 110 | echo " </TR><TR>\n"; |
| 111 | echo " <TD BGCOLOR=#FFFFFF>\n"; |
| 112 | echo " <TABLE COLS=2 WIDTH=100%>\n"; |
| 113 | echo " <TR>\n"; |
| 114 | echo " <TD WIDTH=30% ALIGN=right>\n"; |
| 115 | echo _("Name:"); |
| 116 | echo " </TD><TD WIDTH=* ALIGN=left>\n"; |
| 117 | echo " <INPUT TYPE=TEXT NAME=\"$username_form_name\""; |
| 118 | if (isset($loginname)) |
| 119 | echo " value=\"" . htmlspecialchars($loginname) . "\""; |
| 120 | echo ">\n"; |
| 121 | echo " </TD>\n"; |
| 122 | echo " </TR><TR>\n"; |
| 123 | echo " <TD WIDTH=30% ALIGN=right>\n"; |
| 124 | echo _("Password:"); |
| 125 | echo " </TD><TD WIDTH=* ALIGN=left>\n"; |
| 126 | echo " <INPUT TYPE=PASSWORD NAME=\"$password_form_name\">\n"; |
| 127 | echo " </TD>\n"; |
| 128 | if ($rcptaddress != '') { |
| 129 | echo " <INPUT TYPE=HIDDEN NAME=\"rcptemail\" VALUE=\"".htmlspecialchars($rcptaddress)."\">\n"; |
| 130 | } |
| 131 | echo " </TR>\n"; |
| 132 | echo " </TABLE>\n"; |
| 133 | echo " </TD>\n"; |
| 134 | echo " </TR><TR>\n"; |
| 135 | echo " <TD>\n"; |
| 136 | echo ' <CENTER><INPUT TYPE=SUBMIT VALUE="'; |
| 137 | echo _("Login"); |
| 138 | echo "\"></CENTER>\n"; |
| 139 | echo " </TD>\n"; |
| 140 | echo " </TR>\n"; |
| 141 | echo "</TABLE>\n"; |
| 142 | echo "<input type=hidden name=just_logged_in value=1>\n"; |
| 143 | do_hook('login_form'); |
| 144 | echo "</FORM>\n"; |
| 145 | do_hook('login_bottom'); |
| 146 | ?> |
| 147 | </BODY> |
| 148 | </HTML> |
| 149 | |