version 1.168, 2016/05/03 22:33:49
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version 1.171, 2017/09/25 00:36:30
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Line 38 use Apache::lonlocal;
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Line 38 use Apache::lonlocal;
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use Apache::migrateuser();
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use Apache::migrateuser();
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use lib '/home/httpd/lib/perl/';
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use lib '/home/httpd/lib/perl/';
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use LONCAPA;
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use LONCAPA;
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use CGI::Cookie();
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sub handler {
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sub handler {
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my $r = shift;
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my $r = shift;
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Line 56 sub handler {
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Line 57 sub handler {
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return &Apache::migrateuser::handler($r);
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return &Apache::migrateuser::handler($r);
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}
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}
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# For "public user" - remove any exising "public" cookie, as user really wants to log-in
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my ($handle,$lonidsdir,$expirepub,$userdom);
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unless ($r->header_only) {
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$handle = &Apache::lonnet::check_for_valid_session($r,'lonID',undef,\$userdom);
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if ($handle ne '') {
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$lonidsdir=$r->dir_config('lonIDsDir');
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if ($handle=~/^publicuser\_/) {
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unlink($r->dir_config('lonIDsDir')."/$handle.id");
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undef($handle);
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undef($userdom);
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$expirepub = 1;
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}
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}
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}
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&Apache::loncommon::no_cache($r);
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&Apache::loncommon::no_cache($r);
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&Apache::lonlocal::get_language_handle($r);
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&Apache::lonlocal::get_language_handle($r);
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&Apache::loncommon::content_type($r,'text/html');
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&Apache::loncommon::content_type($r,'text/html');
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if ($expirepub) {
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my $c = new CGI::Cookie(-name => 'lonPubID',
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-value => '',
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-expires => '-10y',);
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$r->header_out('Set-cookie' => $c);
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} elsif (($handle eq '') && ($userdom ne '')) {
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my $c = new CGI::Cookie(-name => 'lonID',
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-value => '',
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-expires => '-10y',);
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$r->headers_out->add('Set-cookie' => $c);
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}
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$r->send_http_header;
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$r->send_http_header;
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return OK if $r->header_only;
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return OK if $r->header_only;
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Line 70 sub handler {
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Line 97 sub handler {
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return OK;
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return OK;
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}
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}
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#
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# If browser sent an old cookie for which the session file had been removed
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# check if configuration for user's domain has a portal URL set. If so
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# switch user's log-in to the portal.
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#
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if (($handle eq '') && ($userdom ne '')) {
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my %domdefaults = &Apache::lonnet::get_domain_defaults($userdom);
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if ($domdefaults{'portal_def'} =~ /^https?\:/) {
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my $start_page = &Apache::loncommon::start_page('Switching Server ...',undef,
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{'redirect' => [0,$domdefaults{'portal_def'}],});
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my $end_page = &Apache::loncommon::end_page();
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$r->print($start_page.$end_page);
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return OK;
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}
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}
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$env{'form.firsturl'} =~ s/(`)/'/g;
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$env{'form.firsturl'} =~ s/(`)/'/g;
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# -------------------------------- Prevent users from attempting to login twice
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# -------------------------------- Prevent users from attempting to login twice
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my $handle = &Apache::lonnet::check_for_valid_session($r);
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if ($handle ne '') {
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if ($handle ne '') {
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my $lonidsdir=$r->dir_config('lonIDsDir');
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
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if ($handle=~/^publicuser\_/) {
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my $start_page =
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# For "public user" - remove it, we apparently really want to login
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&Apache::loncommon::start_page('Already logged in');
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unlink($r->dir_config('lonIDsDir')."/$handle.id");
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my $end_page =
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} else {
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&Apache::loncommon::end_page();
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# Indeed, a valid token is found
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my $dest = '/adm/roles';
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
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if ($env{'form.firsturl'} ne '') {
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my $start_page =
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$dest = $env{'form.firsturl'};
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&Apache::loncommon::start_page('Already logged in');
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}
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my $end_page =
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$r->print(
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&Apache::loncommon::end_page();
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my $dest = '/adm/roles';
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if ($env{'form.firsturl'} ne '') {
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$dest = $env{'form.firsturl'};
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}
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$r->print(
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$start_page
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$start_page
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.'<p class="LC_warning">'.&mt('You are already logged in!').'</p>'
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.'<p class="LC_warning">'.&mt('You are already logged in!').'</p>'
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.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].',
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.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].',
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'<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>'
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'<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>'
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.$end_page
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.$end_page
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);
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);
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return OK;
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return OK;
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}
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}
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}
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# ---------------------------------------------------- No valid token, continue
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# ---------------------------------------------------- No valid token, continue
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