version 1.53, 2003/09/20 17:44:22
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version 1.55.2.1, 2004/01/27 23:40:31
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Line 25
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# |
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
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# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9, |
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# 1/17/01 Gerd Kortemeyer |
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# |
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# 2/7/02,2/8,2/12,2/14,2/15,2/19 Josh Brunskole |
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# |
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# 7/10/02 Jeremy Bowers |
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package Apache::lonlogin; |
package Apache::lonlogin; |
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use CGI::Cookie(); |
use Apache::File (); |
use Apache::File (); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
Line 47 sub handler {
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Line 41 sub handler {
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my $r = shift; |
my $r = shift; |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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Line 58 sub handler {
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Line 52 sub handler {
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return OK; |
return OK; |
} |
} |
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# -------------------------------- Prevent users from attempting to login twice |
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my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
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my $lonid=$cookies{'lonID'}; |
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my $cookie; |
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if ($lonid) { |
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my $handle=$lonid->value; |
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$handle=~s/\W//g; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
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# Indeed, a valid token is found |
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my $bodytag=&Apache::loncommon::bodytag('Already logged in'); |
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$r->print(<<ENDFAILED); |
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<html> |
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<head> |
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<title>Already logged in</title> |
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</head> |
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<html> |
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$bodytag |
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<h1>You are already logged in</h1> |
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<p>Please either <a href="/adm/roles">continue the current session</a> or |
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<a href="/adm/logout">logout</a>.</p> |
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<p> |
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<a href="/adm/loginproblems.html">Problems?</a></p> |
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</body> |
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</html> |
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ENDFAILED |
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return OK; |
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} |
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} |
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# ---------------------------------------------------- No valid token, continue |
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&Apache::loncommon::get_unprocessed_cgi |
&Apache::loncommon::get_unprocessed_cgi |
($ENV{'QUERY_STRING'}.'&'.$ENV{'request.querystring'}, |
($ENV{'QUERY_STRING'}.'&'.$ENV{'request.querystring'}, |
['interface','username','domain','firsturl','localpath','localres']); |
['interface','username','domain','firsturl','localpath','localres']); |
Line 83 sub handler {
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Line 109 sub handler {
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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 $posdom (values(%Apache::lonnet::hostdom)) { |
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if ($posdom eq $testdomain) { $domain=$testdomain; } |
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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'}; |