version 1.66, 2005/06/07 13:42:03
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version 1.77, 2006/08/18 17:44:44
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Line 36 use Apache::lonnet;
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Line 36 use Apache::lonnet;
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonauth(); |
use Apache::lonauth(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::migrateuser(); |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
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&Apache::loncommon::get_unprocessed_cgi |
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($ENV{'QUERY_STRING'}.'&'.$env{'request.querystring'}, |
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['interface','username','domain','firsturl','localpath','localres', |
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'token']); |
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# -- check if they are a migrating user |
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if (defined($env{'form.token'})) { |
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return &Apache::migrateuser::handler($r); |
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} |
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&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 52 sub handler {
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Line 67 sub handler {
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return OK; |
return OK; |
} |
} |
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# -------------------------------- Prevent users from attempting to login twice |
# -------------------------------- Prevent users from attempting to login twice |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my $lonid=$cookies{'lonID'}; |
my $lonid=$cookies{'lonID'}; |
Line 60 sub handler {
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Line 76 sub handler {
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my $handle=$lonid->value; |
my $handle=$lonid->value; |
$handle=~s/\W//g; |
$handle=~s/\W//g; |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
if (-e "$lonidsdir/$handle.id") { |
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# Is there an existing token file? |
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if ($handle=~/^publicuser\_/) { |
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# For "public user" - remove it, we apparently really want to login |
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unlink("$lonidsdir/$handle.id"); |
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} elsif ($handle ne '') { |
# Indeed, a valid token is found |
# Indeed, a valid token is found |
my $bodytag=&Apache::loncommon::bodytag('Already logged in'); |
my $start_page = |
$r->print(<<ENDFAILED); |
&Apache::loncommon::start_page('Already logged in'); |
<html> |
my $end_page = |
<head> |
&Apache::loncommon::end_page(); |
<title>Already logged in</title> |
$r->print(<<ENDFAILED); |
</head> |
$start_page |
$bodytag |
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<h1>You are already logged in</h1> |
<h1>You are already logged in</h1> |
<p>Please either <a href="/adm/roles">continue the current session</a> or |
<p>Please either <a href="/adm/roles">continue the current session</a> or |
<a href="/adm/logout">logout</a>.</p> |
<a href="/adm/logout">logout</a>.</p> |
<p> |
<p> |
<a href="/adm/loginproblems.html">Problems?</a></p> |
<a href="/adm/loginproblems.html">Problems?</a></p> |
</body> |
$end_page |
</html> |
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ENDFAILED |
ENDFAILED |
return OK; |
return OK; |
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} |
} |
} |
} |
} |
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# ---------------------------------------------------- No valid token, continue |
# ---------------------------------------------------- No valid token, continue |
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&Apache::loncommon::get_unprocessed_cgi |
# ---------------------------- Not possible to really login to domain "public" |
($ENV{'QUERY_STRING'}.'&'.$env{'request.querystring'}, |
if ($env{'form.domain'} eq 'public') { |
['interface','username','domain','firsturl','localpath','localres']); |
$env{'form.domain'}=''; |
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$env{'form.username'}=''; |
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} |
# ----------------------------------------------------------- Process Interface |
# ----------------------------------------------------------- Process Interface |
$env{'form.interface'}=~s/\W//g; |
$env{'form.interface'}=~s/\W//g; |
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Line 108 ENDFAILED
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Line 128 ENDFAILED
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my $iconpath= 'http://'.$ENV{'HTTP_HOST'}.':'.$port_to_use. |
my $iconpath= 'http://'.$ENV{'HTTP_HOST'}.':'.$port_to_use. |
$r->dir_config('lonIconsURL'); |
$r->dir_config('lonIconsURL'); |
my $domain = $r->dir_config('lonDefDomain'); |
my $domain = $r->dir_config('lonDefDomain'); |
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my $testdomain=(split(/\./,$ENV{'HTTP_HOST'}))[0]; |
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foreach my $posdom (&Apache::lonnet::current_machine_domains()) { |
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if (lc($posdom) eq lc($testdomain)) { $domain=$posdom; } |
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} |
if (($env{'form.domain'}) && |
if (($env{'form.domain'}) && |
($Apache::lonnet::domaindescription{$env{'form.domain'}})) { |
($Apache::lonnet::domaindescription{$env{'form.domain'}})) { |
$domain=$env{'form.domain'}; |
$domain=$env{'form.domain'}; |
Line 121 ENDFAILED
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Line 145 ENDFAILED
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my $include = $r->dir_config('lonIncludes'); |
my $include = $r->dir_config('lonIncludes'); |
my $expire = $r->dir_config('lonExpire'); |
my $expire = $r->dir_config('lonExpire'); |
my $version = $r->dir_config('lonVersion'); |
my $version = $r->dir_config('lonVersion'); |
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my $host_name = $Apache::lonnet::hostname{$lonhost}; |
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# --------------------------------------------- Default values for login fields |
# --------------------------------------------- Default values for login fields |
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Line 138 ENDFAILED
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Line 163 ENDFAILED
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my $userloadpercent=&Apache::lonnet::userload(); |
my $userloadpercent=&Apache::lonnet::userload(); |
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# ------------------------------------------------------- Do the load balancing |
# ------------------------------------------------------- Do the load balancing |
my $otherserver='http://'.$ENV{'SERVER_NAME'}; |
my $otherserver= |
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($ENV{'SERVER_PORT'} == 443?'https://':'HTTP://').$host_name; |
my $firsturl= |
my $firsturl= |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
# ---------------------------------------- Are we access server and overloaded? |
# ---------------------------------------- Are we access server and overloaded? |
Line 420 ENDTOP
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Line 446 ENDTOP
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unless ($fullgraph) { |
unless ($fullgraph) { |
$r->print(<<ENDACCESSOPTIONS); |
$r->print(<<ENDACCESSOPTIONS); |
<h3>Select Accessibility Options</h3> |
<h3>Select Accessibility Options</h3> |
<input type="checkbox" name="imagesuppress" /> Suppress rendering of images<br /> |
<label><input type="checkbox" name="imagesuppress" /> Suppress rendering of images</label><br /> |
<input type="checkbox" name="appletsuppress" /> Suppress Java applets<br /> |
<label><input type="checkbox" name="appletsuppress" /> Suppress Java applets</label><br /> |
<input type="checkbox" name="embedsuppress" /> Suppress rendering of embedded multimedia<br /> |
<label><input type="checkbox" name="embedsuppress" /> Suppress rendering of embedded multimedia</label><br /> |
<input type="checkbox" name="fontenhance" /> Increase font size<br /> |
<label><input type="checkbox" name="fontenhance" /> Increase font size</label><br /> |
<input type="checkbox" name="blackwhite" /> Switch to black and white mode<br /> |
<label><input type="checkbox" name="blackwhite" /> Switch to black and white mode</label><br /> |
<p>If you have accessibility needs that are not addressed by this interface, |
<p>If you have accessibility needs that are not addressed by this interface, |
please |
please |
contact the system administrator at <tt>$sysadm</tt>.</p><br /> |
contact the system administrator at <tt>$sysadm</tt>.</p><br /> |
Line 587 sub contactdisplay {
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Line 613 sub contactdisplay {
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} |
} |
if ($showhelpdesk) { |
if ($showhelpdesk) { |
$contactblock .= '<b> <a href="javascript:helpdesk()">'.$$lt{'helpdesk'}.'</a></b><br />'; |
$contactblock .= '<b> <a href="javascript:helpdesk()">'.$$lt{'helpdesk'}.'</a></b><br />'; |
my $thisurl = &Apache::lonnet::escape('/adm/login'); |
my $thisurl = &escape('/adm/login'); |
$$helpdeskscript = <<"ENDSCRIPT"; |
$$helpdeskscript = <<"ENDSCRIPT"; |
<script type="text/javascript"> |
<script type="text/javascript"> |
function helpdesk() { |
function helpdesk() { |