version 1.160, 2014/12/05 12:03:20
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version 1.175, 2018/12/02 14:55:59
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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 $r = shift;
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Line 50 sub handler {
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Line 51 sub handler {
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if (!defined($env{'form.firsturl'})) {
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if (!defined($env{'form.firsturl'})) {
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&Apache::lonacc::get_posted_cgi($r,['firsturl']);
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&Apache::lonacc::get_posted_cgi($r,['firsturl']);
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}
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}
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if (!defined($env{'form.firsturl'})) {
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if ($ENV{'REDIRECT_URL'} =~ m{^/+tiny/+$LONCAPA::match_domain/+\w+$}) {
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$env{'form.firsturl'} = $ENV{'REDIRECT_URL'};
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}
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}
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# -- check if they are a migrating user
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# -- check if they are a migrating user
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if (defined($env{'form.token'})) {
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if (defined($env{'form.token'})) {
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return &Apache::migrateuser::handler($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 '') && ($userdom ne '')) {
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my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
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foreach my $name (keys(%cookies)) {
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next unless ($name =~ /^lon(|S|Link|Pub)ID$/);
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my $c = new CGI::Cookie(-name => $name,
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-value => '',
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-expires => '-10y',);
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$r->headers_out->add('Set-cookie' => $c);
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}
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}
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$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 $r->header_only;
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Line 72 sub handler {
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Line 108 sub handler {
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$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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# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer)
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my $handle = &Apache::lonnet::check_for_valid_session($r);
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if ($handle ne '') {
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my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r,1);
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my $lonidsdir=$r->dir_config('lonIDsDir');
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if ($found_server) {
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if ($handle=~/^publicuser\_/) {
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my $hostname = &Apache::lonnet::hostname($found_server);
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# For "public user" - remove it, we apparently really want to login
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if ($hostname ne '') {
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unlink($r->dir_config('lonIDsDir')."/$handle.id");
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my $protocol = $Apache::lonnet::protocol{$found_server};
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} else {
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$protocol = 'http' if ($protocol ne 'https');
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# Indeed, a valid token is found
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
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my $start_page =
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&Apache::loncommon::start_page('Already logged in');
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my $end_page =
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&Apache::loncommon::end_page();
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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 = $env{'form.firsturl'};
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}
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}
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$r->print(
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my $url = $protocol.'://'.$hostname.$dest;
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my $start_page =
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&Apache::loncommon::start_page('Switching Server ...',undef,
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{'redirect' => [0,$url],});
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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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#
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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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# -------------------------------- Prevent users from attempting to login twice
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if ($handle ne '') {
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
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my $start_page =
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&Apache::loncommon::start_page('Already logged in');
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my $end_page =
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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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Line 113 sub handler {
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Line 180 sub handler {
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my %sessiondata;
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my %sessiondata;
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if ($env{'form.iptoken'}) {
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if ($env{'form.iptoken'}) {
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%sessiondata = &Apache::lonnet::tmpget($env{'form.iptoken'});
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%sessiondata = &Apache::lonnet::tmpget($env{'form.iptoken'});
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my $delete = &Apache::lonnet::tmpdel($env{'form.token'});
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unless ($sessiondata{'sessionserver'}) {
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my $delete = &Apache::lonnet::tmpdel($env{'form.iptoken'});
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delete($env{'form.iptoken'});
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}
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}
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}
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# ----------------------------------------------------------- Process Interface
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# ----------------------------------------------------------- Process Interface
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$env{'form.interface'}=~s/\W//g;
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$env{'form.interface'}=~s/\W//g;
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Line 126 sub handler {
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Line 196 sub handler {
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my $lonhost = $r->dir_config('lonHostID');
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my $lonhost = $r->dir_config('lonHostID');
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my $domain = &Apache::lonnet::default_login_domain();
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my $domain = &Apache::lonnet::default_login_domain();
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my $defdom = $domain;
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if ($lonhost ne '') {
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if ($lonhost ne '') {
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unless ($sessiondata{'sessionserver'}) {
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unless ($sessiondata{'sessionserver'}) {
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my $redirect = &check_loginvia($domain,$lonhost);
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my $redirect = &check_loginvia($domain,$lonhost);
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Line 137 sub handler {
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Line 208 sub handler {
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}
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}
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if (($sessiondata{'domain'}) &&
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if (($sessiondata{'domain'}) &&
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(&Apache::lonnet::domain($env{'form.domain'},'description'))) {
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(&Apache::lonnet::domain($sessiondata{'domain'},'description'))) {
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$domain=$sessiondata{'domain'};
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$domain=$sessiondata{'domain'};
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} elsif (($env{'form.domain'}) &&
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} elsif (($env{'form.domain'}) &&
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(&Apache::lonnet::domain($env{'form.domain'},'description'))) {
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(&Apache::lonnet::domain($env{'form.domain'},'description'))) {
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Line 222 sub handler {
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Line 293 sub handler {
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}
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}
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$tokenextras .= '&symb='.&escape($env{'form.symb'});
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$tokenextras .= '&symb='.&escape($env{'form.symb'});
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}
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}
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if ($env{'form.iptoken'}) {
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if (!$tokenextras) {
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$tokenextras = '&&';
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}
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$tokenextras .= '&iptoken='.&escape($env{'form.iptoken'});
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}
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my $logtoken=Apache::lonnet::reply(
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my $logtoken=Apache::lonnet::reply(
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'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras,
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'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras,
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$lonhost);
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$lonhost);
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Line 342 uextkey=this.document.client.elements.ue
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Line 419 uextkey=this.document.client.elements.ue
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lextkey=this.document.client.elements.lextkey.value;
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lextkey=this.document.client.elements.lextkey.value;
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initkeys();
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initkeys();
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this.document.server.elements.upass0.value
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=this.document.client.elements.upass$now.value.substr(0,15);
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this.document.server.elements.upass1.value
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=this.document.client.elements.upass$now.value.substr(15,15);
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this.document.server.elements.upass2.value
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=this.document.client.elements.upass$now.value.substr(30,15);
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if(this.document.server.action.substr(0,5) === 'http:'){
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if(this.document.server.action.substr(0,5) === 'http:'){
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for (var idx in [1,2,3]){
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this.document.server.elements.upass0.value
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this.document.server.elements['upass' + idx].value =
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=getCrypted(this.document.client.elements.upass$now.value);
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crypted(this.document.server.elements['upass' + idx].value);
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} else {
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}
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this.document.server.elements.upass0.value
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=this.document.client.elements.upass$now.value;
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}
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}
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this.document.client.elements.uname.value='';
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this.document.client.elements.uname.value='';
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Line 385 ENDSCRIPT
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Line 456 ENDSCRIPT
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alink => "$alink",
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alink => "$alink",
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onload => 'javascript:enableInput();',);
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onload => 'javascript:enableInput();',);
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my ($lonhost_in_use,$headextra,$headextra_exempt,@hosts,%defaultdomconf);
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@hosts = &Apache::lonnet::current_machine_ids();
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$lonhost_in_use = $lonhost;
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if (@hosts > 1) {
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foreach my $hostid (@hosts) {
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if (&Apache::lonnet::host_domain($hostid) eq $defdom) {
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$lonhost_in_use = $hostid;
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last;
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}
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}
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}
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%defaultdomconf = &Apache::loncommon::get_domainconf($defdom);
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$headextra = $defaultdomconf{$defdom.'.login.headtag_'.$lonhost_in_use};
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$headextra_exempt = $defaultdomconf{$domain.'.login.headtag_exempt_'.$lonhost_in_use};
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if ($headextra) {
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my $omitextra;
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if ($headextra_exempt ne '') {
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my @exempt = split(',',$headextra_exempt);
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my $ip = $ENV{'REMOTE_ADDR'};
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if (grep(/^\Q$ip\E$/,@exempt)) {
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$omitextra = 1;
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}
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}
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unless ($omitextra) {
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my $confname = $defdom.'-domainconfig';
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if ($headextra =~ m{^\Q/res/$defdom/$confname/login/headtag/$lonhost_in_use/\E}) {
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my $extra = &Apache::lonnet::getfile(&Apache::lonnet::filelocation("",$headextra));
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unless ($extra eq '-1') {
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$js .= "\n".$extra."\n";
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}
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}
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}
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}
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$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js,
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$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js,
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{ 'redirect' => [$expire,'/adm/roles'],
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{ 'redirect' => [$expire,'/adm/roles'],
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'add_entries' => \%add_entries,
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'add_entries' => \%add_entries,
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Line 435 ENDSCRIPT
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Line 540 ENDSCRIPT
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<input type="hidden" name="serverid" value="$lonhost" />
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<input type="hidden" name="serverid" value="$lonhost" />
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<input type="hidden" name="uname" value="" />
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<input type="hidden" name="uname" value="" />
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<input type="hidden" name="upass0" value="" />
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<input type="hidden" name="upass0" value="" />
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<input type="hidden" name="upass1" value="" />
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<input type="hidden" name="upass2" value="" />
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<input type="hidden" name="udom" value="" />
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<input type="hidden" name="udom" value="" />
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<input type="hidden" name="localpath" value="$env{'form.localpath'}" />
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<input type="hidden" name="localpath" value="$env{'form.localpath'}" />
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<input type="hidden" name="localres" value="$env{'form.localres'}" />
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<input type="hidden" name="localres" value="$env{'form.localres'}" />
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Line 487 LFORM
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Line 590 LFORM
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$r->print(<<HEADER);
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$r->print(<<HEADER);
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<!-- The LON-CAPA Header -->
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<!-- The LON-CAPA Header -->
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<div style="background:$pgbg;margin:0;width:100%;">
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<div style="background:$pgbg;margin:0;width:100%;">
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<img src="$img" border="0" alt="The Learning Online Network with CAPA" />
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<img src="$img" border="0" alt="The Learning Online Network with CAPA" class="LC_maxwidth" />
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</div>
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</div>
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HEADER
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HEADER
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}
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}
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Line 511 HEADER
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Line 614 HEADER
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<div>
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<div>
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ENDTOP
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ENDTOP
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if ($showmainlogo) {
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if ($showmainlogo) {
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$r->print(' <img src="'.$logo.'" alt="" />'."\n");
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$r->print(' <img src="'.$logo.'" alt="" class="LC_maxwidth" />'."\n");
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}
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}
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$r->print(<<ENDTOP);
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$r->print(<<ENDTOP);
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$announcements
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$announcements
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