cacert-webdb/includes/wot.inc.php
Wytze van der Raay 15c73ba39d Fix for https://bugs.cacert.org/view.php?id=827 :
Tverify points to be deprecated.
2011-08-15 16:08:26 +00:00

509 lines
16 KiB
PHP

<? /*
LibreSSL - CAcert web application
Copyright (C) 2004-2011 CAcert Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
function query_init ($query)
{
return mysql_query($query);
}
function query_getnextrow ($res)
{
$row1 = mysql_fetch_assoc($res);
return $row1;
}
function query_get_number_of_rows ($resultset)
{
return intval(mysql_num_rows($resultset));
}
function get_number_of_assurances ($userid)
{
$res = query_init ("SELECT count(*) AS `list` FROM `notary`
WHERE `notary`.`from` != `notary`.`to` AND `notary`.`from`='".intval($userid)."'");
$row = query_getnextrow($res);
return intval($row['list']);
}
function get_number_of_assurees ($userid)
{
$res = query_init ("SELECT count(*) AS `list` FROM `notary`
WHERE `notary`.`from` != `notary`.`to` AND `notary`.`to`='".intval($userid)."'");
$row = query_getnextrow($res);
return intval($row['list']);
}
function get_top_assurer_position ($no_of_assurances)
{
$res = query_init ("SELECT count(*) AS `list` FROM `notary`
GROUP BY `notary`.`from` HAVING count(*) > '".intval($no_of_assurances)."'");
return intval(query_get_number_of_rows($res)+1);
}
function get_top_assuree_position ($no_of_assurees)
{
$res = query_init ("SELECT count(*) AS `list` FROM `notary`
GROUP BY `notary`.`to` HAVING count(*) > '".intval($no_of_assurees)."'");
return intval(query_get_number_of_rows($res)+1);
}
function get_given_assurances ($userid)
{
$res = query_init ("select * from `notary` where `notary`.`from`='".intval($userid)."' and `notary`.`from` != `to` order by `notary`.`id` asc");
return $res;
}
function get_received_assurances ($userid)
{
$res = query_init ("select * from `notary` where `notary`.`to`='".intval($userid)."' and `notary`.`from` != `notary`.`to` order by `notary`.`id` asc ");
return $res;
}
function get_given_assurances_summary ($userid)
{
$res = query_init ("select count(*) as number,points,awarded,method from notary where `notary`.`from`='".intval($userid)."' group by points,awarded,method");
return $res;
}
function get_received_assurances_summary ($userid)
{
$res = query_init ("select count(*) as number,points,awarded,method from notary where `notary`.`to`='".intval($userid)."' group by points,awarded,method");
return $res;
}
function get_user ($userid)
{
$res = query_init ("select * from `users` where `id`='".intval($userid)."'");
return mysql_fetch_assoc($res);
}
function get_cats_state ($userid)
{
$res = query_init ("select * from `cats_passed` inner join `cats_variant` on `cats_passed`.`variant_id` = `cats_variant`.`id` and `cats_variant`.`type_id` = 1
WHERE `cats_passed`.`user_id` = '".intval($userid)."'");
return mysql_num_rows($res);
}
function calc_experience ($row,&$points,&$experience,&$sum_experience)
{
$points += $row['awarded'];
$experience = "&nbsp;";
if ($row['method'] == "Face to Face Meeting")
{
$sum_experience = $sum_experience +2;
$experience = "2";
}
return $row['awarded'];
}
function calc_assurances ($row,&$points,&$experience,&$sumexperience,&$awarded)
{
$awarded = calc_points($row);
if ($awarded > 100)
{
$experience = $awarded - 100; // needs to be fixed in the future (limit 50 pts and/or no experience if pts > 100)
$awarded = 100;
}
else
$experience = 0;
switch ($row['method'])
{
case 'Thawte Points Transfer':
case 'CT Magazine - Germany':
case 'Temporary Increase': // Current usage of 'Temporary Increase' may break audit aspects, needs to be reimplemented
$awarded=sprintf("<strong style='color: red'>%s</strong>",_("Revoked"));
$experience=0;
break;
default:
$points += $awarded;
}
$sumexperience = $sumexperience + $experience;
}
function show_user_link ($name,$userid)
{
$name = trim($name);
if($name == "")
$name = _("Deleted before Verification");
else
$name = "<a href='wot.php?id=9&amp;userid=".intval($userid)."'>$name</a>";
return $name;
}
function get_assurer_ranking($userid,&$num_of_assurances,&$rank_of_assurer)
{
$num_of_assurances = get_number_of_assurances (intval($userid));
$rank_of_assurer = get_top_assurer_position($num_of_assurances);
}
function get_assuree_ranking($userid,&$num_of_assurees,&$rank_of_assuree)
{
$num_of_assurees = get_number_of_assurees (intval($userid));
$rank_of_assuree = get_top_assuree_position($num_of_assurees);
}
// ************* html table definitions ******************
function output_ranking($userid)
{
get_assurer_ranking($userid,$num_of_assurances,$rank_of_assurer);
get_assuree_ranking($userid,$num_of_assurees,$rank_of_assuree);
?>
<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
<tr>
<td class="title"><?=_("Assurer Ranking")?></td>
</tr>
<tr>
<td class="DataTD"><?=sprintf(_("You have made %s assurances which ranks you as the #%s top assurer."), intval($num_of_assurances), intval($rank_of_assurer) )?></td>
</tr>
<tr>
<td class="DataTD"><?=sprintf(_("You have received %s assurances which ranks you as the #%s top assuree."), intval($num_of_assurees), intval($rank_of_assuree) )?></td>
</tr>
</table>
<br/>
<?
}
function output_assurances_header($title)
{
?>
<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
<tr>
<td colspan="7" class="title"><?=$title?></td>
</tr>
<tr>
<td class="DataTD"><strong><?=_("ID")?></strong></td>
<td class="DataTD"><strong><?=_("Date")?></strong></td>
<td class="DataTD"><strong><?=_("Who")?></strong></td>
<td class="DataTD"><strong><?=_("Points")?></strong></td>
<td class="DataTD"><strong><?=_("Location")?></strong></td>
<td class="DataTD"><strong><?=_("Method")?></strong></td>
<td class="DataTD"><strong><?=_("Experience Points")?></strong></td>
</tr>
<?
}
function output_assurances_footer($points_txt,$points,$experience_txt,$sumexperience)
{
?>
<tr>
<td class="DataTD" colspan="3"><strong><?=$points_txt?>:</strong></td>
<td class="DataTD"><?=$points?></td>
<td class="DataTD">&nbsp;</td>
<td class="DataTD"><strong><?=$experience_txt?>:</strong></td>
<td class="DataTD"><?=$sumexperience?></td>
</tr>
</table>
<br/>
<?
}
function output_assurances_row($assuranceid,$date,$name,$points,$location,$method,$experience)
{
?>
<tr>
<td class="DataTD"><?=$assuranceid?></td>
<td class="DataTD"><?=$date?></td>
<td class="DataTD"><?=$name?></td>
<td class="DataTD"><?=$points?></td>
<td class="DataTD"><?=$location?></td>
<td class="DataTD"><?=$method?></td>
<td class="DataTD"><?=$experience?></td>
</tr>
<?
}
function output_summary_header()
{
?>
<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
<tr>
<td colspan="4" class="title"><?=_("Summary of your Points")?></td>
</tr>
<tr>
<td class="DataTD"><strong><?=_("Description")?></strong></td>
<td class="DataTD"><strong><?=_("Points")?></strong></td>
<td class="DataTD"><strong><?=_("Countable Points")?></strong></td>
<td class="DataTD"><strong><?=_("Remark")?></strong></td>
</tr>
<?
}
function output_summary_footer()
{
?>
</table>
<br/>
<?
}
function output_summary_row($title,$points,$points_countable,$remark)
{
?>
<tr>
<td class="DataTD"><strong><?=$title?></strong></td>
<td class="DataTD"><?=$points?></td>
<td class="DataTD"><?=$points_countable?></td>
<td class="DataTD"><?=$remark?></td>
</tr>
<?
}
function output_cats_needed()
{
?>
<tr>
<td class="DataTD" colspan=4><strong style='color: red'><?=_("You have to pass the CAcert Assurer Challenge (CATS-Test) to be an Assurer")?></strong></td>
</tr>
<?
}
// ************* output given assurances ******************
function output_given_assurances_content($userid,&$points,&$sum_experience)
{
$points = 0;
$sumexperience = 0;
$res = get_given_assurances(intval($userid));
while($row = mysql_fetch_assoc($res))
{
$fromuser = get_user (intval($row['to']));
calc_experience ($row,$points,$experience,$sum_experience);
$name = show_user_link ($fromuser['fname']." ".$fromuser['lname'],intval($row['to']));
output_assurances_row (intval($row['id']),$row['date'],$name,intval($row['awarded']),$row['location'],$row['method']==""?"":_(sprintf("%s", $row['method'])),$experience);
}
}
// ************* output received assurances ******************
function output_received_assurances_content($userid,&$points,&$sum_experience)
{
$points = 0;
$sumexperience = 0;
$res = get_received_assurances(intval($userid));
while($row = mysql_fetch_assoc($res))
{
$fromuser = get_user (intval($row['from']));
calc_assurances ($row,$points,$experience,$sum_experience,$awarded);
$name = show_user_link ($fromuser['fname']." ".$fromuser['lname'],intval($row['to']));
output_assurances_row (intval($row['id']),$row['date'],$name,$awarded,$row['location'],$row['method']==""?"":_(sprintf("%s", $row['method'])),$experience);
}
}
// ************* output summary table ******************
function check_date_limit ($userid,$age)
{
$dob = date("Y-m-d", mktime(0,0,0,date("m"),date("d"),date("Y")-$age));
$res = query_init ("select id from `users` where `id`='".$userid."' and `dob` < '$dob'");
return intval(query_get_number_of_rows($res));
}
function calc_points($row)
{
if (intval($row['points']) < intval($row['awarded']))
$points = intval($row['awarded']); // if 'sum of added points' > 100, awarded shows correct value
else
$points = intval($row['points']); // on very old assurances, awarded is '0' instead of correct value
switch ($row['method'])
{
case 'Thawte Points Transfer': // revoke all Thawte-points (as per arbitration)
case 'CT Magazine - Germany': // revoke c't (only one test-entry)
case 'Temporary Increase': // revoke 'temporary increase' (Current usage breaks audit aspects, needs to be reimplemented)
$points = 0;
break;
case 'Administrative Increase': // ignore AI with 2 points or less (historical for experiance points, now other calculation)
if ($points <= 2) // maybe limit to 35/50 pts in the future?
$points = 0;
break;
case 'unknown': // to be revoked in the future? limit to max 50 pts?
case 'Trusted 3rd Parties': // to be revoked in the future? limit to max 35 pts?
case '': // to be revoked in the future? limit to max 50 pts?
case 'Face to Face Meeting': // normal assurances, limit to 35/50 pts in the future?
break;
default: // should never happen ... ;-)
$points = 0;
}
if ($points < 0) // ignore negative points (bug needs to be fixed)
$points = 0;
return $points;
}
function max_points($userid)
{
return output_summary_content ($userid,0);
}
function output_summary_content($userid,$display_output)
{
$sum_points = 0;
$sum_experience = 0;
$sum_experience_other = 0;
$max_points = 100;
$max_experience = 50;
$experience_limit_reached_txt = _("Limit reached");
if (check_date_limit($userid,18) != 1)
{
$max_experience = 10;
$experience_limit_reached_txt = _("Limit given by PoJAM reached");
}
if (check_date_limit($userid,14) != 1)
{
$max_experience = 0;
$experience_limit_reached_txt = _("Limit given by PoJAM reached");
}
$res = get_received_assurances_summary($userid);
while($row = mysql_fetch_assoc($res))
{
$points = calc_points ($row);
if ($points > $max_points) // limit to 100 points, above is experience (needs to be fixed)
{
$sum_experience_other = $sum_experience_other+($points-$max_points)*intval($row['number']);
$points = $max_points;
}
$sum_points += $points*intval($row['number']);
}
$res = get_given_assurances_summary($userid);
while($row = mysql_fetch_assoc($res))
{
switch ($row['method'])
{
case 'Face to Face Meeting': // count Face to Face only
$sum_experience += 2*intval($row['number']);
break;
}
}
if ($sum_points > $max_points)
{
$sum_points_countable = $max_points;
$remark_points = _("Limit reached");
}
else
{
$sum_points_countable = $sum_points;
$remark_points = "&nbsp";
}
if ($sum_experience > $max_experience)
{
$sum_experience_countable = $max_experience;
$remark_experience = $experience_limit_reached_txt;
}
else
{
$sum_experience_countable = $sum_experience;
$remark_experience = "&nbsp;";
}
if ($sum_experience_countable + $sum_experience_other > $max_experience)
{
$sum_experience_other_countable = $max_experience-$sum_experience_countable;
$remark_experience_other = $experience_limit_reached_txt;
}
else
{
$sum_experience_other_countable = $sum_experience_other;
$remark_experience_other = "&nbsp;";
}
if ($sum_points_countable < $max_points)
{
if ($sum_experience_countable != 0)
$remark_experience = $points_on_hold_txt;_("Points on hold due to less assurance points");
$sum_experience_countable = 0;
if ($sum_experience_other_countable != 0)
$remark_experience_other = _("Points on hold due to less assurance points");
$sum_experience_other_countable = 0;
}
$issue_points = 0;
$cats_test_passed = get_cats_state ($userid);
if ($cats_test_passed == 0)
$issue_points_txt = "<strong style='color: red'>"._("You have to pass the CAcert Assurer Challenge (CATS-Test) to be an Assurer")."</strong>";
else
{
$experience_total = $sum_experience_countable+$sum_experience_other_countable;
$issue_points_txt = "";
if ($sum_points_countable == $max_points)
$issue_points = 10;
if ($experience_total >= 10)
$issue_points = 15;
if ($experience_total >= 20)
$issue_points = 20;
if ($experience_total >= 30)
$issue_points = 25;
if ($experience_total >= 40)
$issue_points = 30;
if ($experience_total >= 50)
$issue_points = 35;
if ($issue_points != 0)
$issue_points_txt = sprintf(_("You may issue up to %s points"),$issue_points);
}
if ($display_output)
{
output_summary_row (_("Assurance Points you received"),$sum_points,$sum_points_countable,$remark_points);
output_summary_row (_("Total Experience Points by Assurance"),$sum_experience,$sum_experience_countable,$remark_experience);
output_summary_row (_("Total Experience Points (other ways)"),$sum_experience_other,$sum_experience_other_countable,$remark_experience_other);
output_summary_row (_("Total Points"),"&nbsp;",$sum_points_countable + $sum_experience_countable + $sum_experience_other_countable,$issue_points_txt);
}
return $issue_points;
}
function output_given_assurances($userid)
{
output_assurances_header(_("Assurance Points You Issued"));
output_given_assurances_content($userid,$points,$sum_experience);
output_assurances_footer(_("Total Points Issued"),$points,_("Total Experience Points"),$sum_experience);
}
function output_received_assurances($userid)
{
output_assurances_header(_("Your Assurance Points"));
output_received_assurances_content($userid,$points,$sum_experience);
output_assurances_footer(_("Total Assurance Points"),$points,_("Total Experience Points"),$sum_experience);
}
function output_summary($userid)
{
output_summary_header();
output_summary_content($userid,1);
output_summary_footer();
}
function output_end_of_page()
{
?>
<p>[ <a href='javascript:history.go(-1)'><?=_("Go Back")?></a> ]</p>
<?
}
?>