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authorMichael Tänzer <neo@nhng.de>2011-08-21 02:07:40 +0200
committerMichael Tänzer <neo@nhng.de>2011-08-21 02:07:40 +0200
commitce4bfbaf0c2babb5bba2568d3b8712e1615aa651 (patch)
treebcdd82ada2066eff6fc21f6dfc2fe01844f1550f /includes/wot.inc.php
parent983a7dced2bc15cfb5760b81659bc72fb39b2567 (diff)
downloadcacert-devel-ce4bfbaf0c2babb5bba2568d3b8712e1615aa651.tar.gz
cacert-devel-ce4bfbaf0c2babb5bba2568d3b8712e1615aa651.tar.xz
cacert-devel-ce4bfbaf0c2babb5bba2568d3b8712e1615aa651.zip
Source code taken from cacert-20110820.tar.bz2
Diffstat (limited to 'includes/wot.inc.php')
-rw-r--r--includes/wot.inc.php509
1 files changed, 509 insertions, 0 deletions
diff --git a/includes/wot.inc.php b/includes/wot.inc.php
new file mode 100644
index 0000000..ce35ed6
--- /dev/null
+++ b/includes/wot.inc.php
@@ -0,0 +1,509 @@
+<? /*
+ 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>
+<?
+ }
+?>