";
if (isset($_COOKIE[$m_data_cookie]))
{
$sessiondata = isset($_COOKIE[$m_data_cookie]) ? unserialize(stripslashes($_COOKIE[$m_data_cookie])) : array();
if (strcasecmp((string)$sessiondata['username'],"Anonymous") <> 0) {
$m_phpBB2_auth = true;
$Author = (string)$sessiondata['username'];
#print "Session Data: " . (string)$sessiondata['username'] . "
";
}
}
function PhpBB2Auth($pagename, $level, $authprompt=true, $since=0) {
global $DefaultPasswords, $GroupAttributesFmt, $AllowPassword,
$AuthCascade, $FmtV, $AuthPromptFmt, $PageStartFmt, $PageEndFmt,
$AuthId, $AuthList, $NoHTMLCache, $m_phpBB2_auth;
## SMC: If we find an authenticated phpBB2 user continue with regular
## PmWiki auth check, if phpBB2 auth failed, stop check now
static $acache;
SDV($GroupAttributesFmt,'$Group/GroupAttributes');
SDV($AllowPassword,'nopass');
$page = ReadPage($pagename, $since);
if (!$page) { return false; }
if (!isset($acache))
SessionAuth($pagename, (@$_POST['authpw'])
? array('authpw' => array($_POST['authpw'] => 1))
: '');
if (@$AuthId) {
$AuthList["id:$AuthId"] = 1;
$AuthList["id:-$AuthId"] = -1;
$AuthList["id:*"] = 1;
}
$gn = FmtPageName($GroupAttributesFmt, $pagename);
if (!isset($acache[$gn])) {
$gp = ReadPage($gn, READPAGE_CURRENT);
foreach($DefaultPasswords as $k => $v) {
$x = array(2, array(), '');
$acache['@site'][$k] = IsAuthorized($v, 'site', $x);
$AuthList["@_site_$k"] = $acache['@site'][$k][0] ? 1 : 0;
$acache[$gn][$k] = IsAuthorized(@$gp["passwd$k"], 'group',
$acache['@site'][$k]);
}
}
foreach($DefaultPasswords as $k => $v)
list($page['=auth'][$k], $page['=passwd'][$k], $page['=pwsource'][$k]) =
IsAuthorized(@$page["passwd$k"], 'page', $acache[$gn][$k]);
foreach($AuthCascade as $k => $t) {
if ($page['=auth'][$k]+0 == 2) {
$page['=auth'][$k] = $page['=auth'][$t];
if ($page['=passwd'][$k] = $page['=passwd'][$t]) # assign
$page['=pwsource'][$k] = "cascade:$t";
}
}
if (@$page['=auth']['admin'])
foreach($page['=auth'] as $lv=>$a) @$page['=auth'][$lv] = 3;
if (@$page['=passwd']['read']) $NoHTMLCache |= 2;
# SMC: only allow page reads unless phpBB2 authenticated
if ($m_phpBB2_auth == true) {
if ($level=='ALWAYS' || @$page['=auth'][$level]) return $page;
}
if (strcasecmp ($level, "read") == 0) {
if ($level=='ALWAYS' || @$page['=auth'][$level]) return $page; # SMC: orig line
}
if (!$authprompt) return false;
$GLOBALS['AuthNeeded'] = (@$_POST['authpw'])
? $page['=pwsource'][$level] . ' ' . $level : '';
PCache($pagename, $page);
$postvars = '';
foreach($_POST as $k=>$v) {
if ($k == 'authpw' || $k == 'authid') continue;
$v = str_replace('$', '$',
htmlspecialchars(stripmagic($v), ENT_COMPAT));
$postvars .= "\n";
}
$FmtV['$PostVars'] = $postvars;
SDV($AuthPromptFmt,array(&$PageStartFmt,
"$[Password required]
", &$PageEndFmt));
PrintFmt($pagename,$AuthPromptFmt);
exit;
}