version 1.160, 2020/10/15 03:09:40
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version 1.165, 2021/08/09 15:36:28
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Line 60 sub success {
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Line 60 sub success {
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# -------------------------------------------------------------------- Log this
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# -------------------------------------------------------------------- Log this
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my $ip = &Apache::lonnet::get_requestor_ip();
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&Apache::lonnet::log($domain,$username,$authhost,
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&Apache::lonnet::log($domain,$username,$authhost,
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"Login $ENV{'REMOTE_ADDR'}");
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"Login $ip");
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# ------------------------------------------------- Check for critical messages
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# ------------------------------------------------- Check for critical messages
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Line 392 sub handler {
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Line 393 sub handler {
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my $dest = '/adm/roles';
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my $dest = '/adm/roles';
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if ($env{'form.firsturl'} ne '') {
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if ($env{'form.firsturl'} ne '') {
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$dest = $env{'form.firsturl'};
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$dest = $env{'form.firsturl'};
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if ($env{'form.firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if (($env{'form.firsturl'} =~ m{^/tiny/$match_domain/\w+$}) &&
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&Apache::lonnet::appenv({'request.deeplink.login' => $env{'form.firsturl'}});
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($env{'request.course.id'})) {
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
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my $symb = &Apache::loncommon::symb_from_tinyurl($env{'form.firsturl'},$cnum,$cdom);
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if ($symb) {
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my $buffer;
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if ($r->header_in('Content-length') > 0) {
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$r->read($buffer,$r->header_in('Content-length'),0);
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}
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my %form;
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foreach my $pair (split(/&/,$buffer)) {
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my ($name,$value) = split(/=/,$pair);
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$value =~ tr/+/ /;
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
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$form{$name}=$value;
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}
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&set_deeplink_login(%form);
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} else {
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$r->print(
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$start_page
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.'<p class="LC_warning">'.&mt('You are already logged in!').'</p>'
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.'<p>'.&mt('Please [_1]log out[_2] first, and then try your access again',
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'<a href="/adm/logout">','</a>')
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.'</p>'
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.$end_page);
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return OK;
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}
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}
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}
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}
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}
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$r->print(
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$r->print(
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Line 646 sub handler {
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Line 673 sub handler {
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($is_balancer,$otherserver) =
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($is_balancer,$otherserver) =
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&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login');
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&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login');
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if ($is_balancer) {
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if ($is_balancer) {
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# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer)
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my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r);
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if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
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$otherserver = $found_server;
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}
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if ($otherserver eq '') {
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if ($otherserver eq '') {
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my $lowest_load;
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my $lowest_load;
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($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'});
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($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'});
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if ($lowest_load > 100) {
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if ($lowest_load > 100) {
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$otherserver = &Apache::lonnet::spareserver($lowest_load,$lowest_load,1,$form{'udom'});
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$otherserver = &Apache::lonnet::spareserver($r,$lowest_load,$lowest_load,1,$form{'udom'});
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}
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}
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}
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}
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if ($otherserver ne '') {
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if ($otherserver ne '') {
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Line 678 sub handler {
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Line 710 sub handler {
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}
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}
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if ($form{'linkprot'}) {
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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} elsif ($form{'linkkey'}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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}
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if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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$env{'request.deeplink.login'} = $form{'firsturl'};
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&set_deeplink_login(%form);
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}
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}
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$r->internal_redirect($switchto);
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$r->internal_redirect($switchto);
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} else {
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} else {
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Line 709 sub handler {
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Line 741 sub handler {
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}
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}
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if ($form{'linkprot'}) {
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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} elsif ($form{'linkkey'}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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}
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if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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$env{'request.deeplink.login'} = $form{'firsturl'};
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&set_deeplink_login(%form);
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}
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}
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$r->internal_redirect($switchto);
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$r->internal_redirect($switchto);
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} else {
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} else {
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Line 740 sub handler {
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Line 771 sub handler {
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# ---------------------------------------------------------- Are we overloaded?
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# ---------------------------------------------------------- Are we overloaded?
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) {
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) {
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my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'});
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my $unloaded=Apache::lonnet::spareserver($r,$loadpercent,$userloadpercent,1,$form{'udom'});
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if (!$unloaded) {
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if (!$unloaded) {
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'});
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'});
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}
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}
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Line 749 sub handler {
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Line 780 sub handler {
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undef,\%form);
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undef,\%form);
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if ($form{'linkprot'}) {
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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} elsif ($form{'linkkey'}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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}
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if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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$env{'request.deeplink.login'} = $form{'firsturl'};
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&set_deeplink_login(%form);
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}
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}
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$r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl);
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$r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl);
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return OK;
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return OK;
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Line 767 sub handler {
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Line 798 sub handler {
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my ($linkprotector,$uri) = split(/:/,$form{'linkprot'},2);
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my ($linkprotector,$uri) = split(/:/,$form{'linkprot'},2);
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if ($linkprotector) {
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if ($linkprotector) {
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$extra_env = {'user.linkprotector' => $linkprotector,
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$extra_env = {'user.linkprotector' => $linkprotector,
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'user.linkproturi' => $uri,};
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'user.linkproturi' => $uri};
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}
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}
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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} elsif ($form{'linkkey'}) {
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if ($form{'linkkey'}) {
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$extra_env = {'user.deeplinkkey' => $form{'linkkey'},
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$extra_env = {'user.deeplinkkey' => $form{'linkkey'},
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'user.keyedlinkuri' => $form{'firsturl'}};
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'user.keyedlinkuri' => $form{'firsturl'},
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}
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'request.deeplink.login' => $form{'firsturl'}};
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if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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} else {
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&set_deeplink_login(%form);
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$extra_env = {'request.deeplink.login' => $form{'firsturl'}};
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if ($env{'request.deeplink.login'}) {
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if (ref($extra_env) eq 'HASH') {
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%{$extra_env} = ( %{$extra_env}, 'request.deeplink.login' => $form{'firsturl'} );
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} else {
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$extra_env = {'request.deeplink.login' => $form{'firsturl'}};
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}
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}
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}
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}
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}
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&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,$extra_env,
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&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,$extra_env,
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Line 784 sub handler {
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Line 820 sub handler {
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}
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}
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}
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}
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sub set_deeplink_login {
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my (%form) = @_;
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if ($form{'firsturl'} =~ m{^/tiny/($match_domain)/\w+$}) {
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my $cdom = $1;
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my ($cnum,$symb) = &Apache::loncommon::symb_from_tinyurl($form{'firsturl'},'',$cdom);
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if ($symb) {
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my $disallow;
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my $deeplink = &Apache::lonnet::EXT("resource.0.deeplink",$symb);
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if ($deeplink ne '') {
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my ($state,$others,$listed,$scope,$protect) = split(/,/,$deeplink);
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if (($protect ne 'none') && ($protect ne '')) {
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my ($acctype,$item) = split(/:/,$protect);
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if (($acctype eq 'ltic') || ($acctype eq 'ltid')) {
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unless ($form{'linkprot'} eq $protect) {
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$disallow = 1;
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}
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} elsif ($acctype eq 'key') {
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unless ($form{'linkkey'} eq $item) {
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$disallow = 1;
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}
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}
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}
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}
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unless ($disallow) {
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$env{'request.deeplink.login'} = $form{'firsturl'};
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}
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}
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}
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return;
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}
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sub check_can_host {
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sub check_can_host {
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my ($r,$form,$authhost,$domdesc) = @_;
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my ($r,$form,$authhost,$domdesc) = @_;
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return unless (ref($form) eq 'HASH');
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return unless (ref($form) eq 'HASH');
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Line 824 sub check_can_host {
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Line 891 sub check_can_host {
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if ($login_host ne '') {
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if ($login_host ne '') {
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my $protocol = $Apache::lonnet::protocol{$login_host};
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my $protocol = $Apache::lonnet::protocol{$login_host};
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$protocol = 'http' if ($protocol ne 'https');
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$protocol = 'http' if ($protocol ne 'https');
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my $alias = &Apache::lonnet::use_proxy_alias($r,$login_host);
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$hostname = $alias if ($alias ne '');
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my $newurl = $protocol.'://'.$hostname.'/adm/createaccount';
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my $newurl = $protocol.'://'.$hostname.'/adm/createaccount';
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#FIXME Should preserve where user was going and linkprot by setting ltoken at $login_host
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#FIXME Should preserve where user was going and linkprot by setting ltoken at $login_host
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$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA').
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$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA').
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