version 1.137, 2010/05/06 16:15:59
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version 1.158.2.9.2.1, 2020/01/22 16:43:52
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Line 37 use Apache::lonauth();
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Line 37 use Apache::lonauth();
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use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::migrateuser(); |
use Apache::migrateuser(); |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA; |
use LONCAPA qw(:DEFAULT :match); |
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use CGI::Cookie(); |
|
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 46 sub handler {
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Line 47 sub handler {
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(join('&',$ENV{'QUERY_STRING'},$env{'request.querystring'}, |
(join('&',$ENV{'QUERY_STRING'},$env{'request.querystring'}, |
$ENV{'REDIRECT_QUERY_STRING'}), |
$ENV{'REDIRECT_QUERY_STRING'}), |
['interface','username','domain','firsturl','localpath','localres', |
['interface','username','domain','firsturl','localpath','localres', |
'token','role','symb']); |
'token','role','symb','iptoken','btoken']); |
if (!defined($env{'form.firsturl'})) { |
if (!defined($env{'form.firsturl'})) { |
&Apache::lonacc::get_posted_cgi($r,['firsturl']); |
&Apache::lonacc::get_posted_cgi($r,['firsturl']); |
} |
} |
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if (!defined($env{'form.firsturl'})) { |
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if ($ENV{'REDIRECT_URL'} =~ m{^/+tiny/+$LONCAPA::match_domain/+\w+$}) { |
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$env{'form.firsturl'} = $ENV{'REDIRECT_URL'}; |
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} |
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} |
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# -- check if they are a migrating user |
# -- check if they are a migrating user |
if (defined($env{'form.token'})) { |
if (defined($env{'form.token'})) { |
return &Apache::migrateuser::handler($r); |
return &Apache::migrateuser::handler($r); |
} |
} |
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|
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# For "public user" - remove any exising "public" cookie, as user really wants to log-in |
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my ($handle,$lonidsdir,$expirepub,$userdom); |
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$lonidsdir=$r->dir_config('lonIDsDir'); |
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unless ($r->header_only) { |
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$handle = &Apache::lonnet::check_for_valid_session($r,'lonID',undef,\$userdom); |
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if ($handle ne '') { |
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if ($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); |
&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($r,'text/html'); |
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if ($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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} |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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|
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# Are we re-routing? |
# Are we re-routing? |
if (-e '/home/httpd/html/lon-status/reroute.txt') { |
my $londocroot = $r->dir_config('lonDocRoot'); |
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if (-e "$londocroot/lon-status/reroute.txt") { |
&Apache::lonauth::reroute($r); |
&Apache::lonauth::reroute($r); |
return OK; |
return OK; |
} |
} |
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my $lonhost = $r->dir_config('lonHostID'); |
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$env{'form.firsturl'} =~ s/(`)/'/g; |
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# -------------------------------- Prevent users from attempting to login twice |
# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer) |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
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if ($handle ne '') { |
my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r,1); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
if ($found_server) { |
if ($handle=~/^publicuser\_/) { |
my $hostname = &Apache::lonnet::hostname($found_server); |
# For "public user" - remove it, we apparently really want to login |
if ($hostname ne '') { |
unlink($r->dir_config('lonIDsDir')."/$handle.id"); |
my $protocol = $Apache::lonnet::protocol{$found_server}; |
} else { |
$protocol = 'http' if ($protocol ne 'https'); |
# 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'; |
my $dest = '/adm/roles'; |
if ($env{'form.firsturl'} ne '') { |
if ($env{'form.firsturl'} ne '') { |
$dest = $env{'form.firsturl'}; |
$dest = $env{'form.firsturl'}; |
} |
} |
$r->print( |
my %info = ( |
$start_page |
balcookie => $lonhost.':'.$balancer_cookie, |
.'<h1>'.&mt('You are already logged in!').'</h1>' |
); |
.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].', |
my $balancer_token = &Apache::lonnet::tmpput(\%info,$found_server); |
'<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>' |
if ($balancer_token) { |
.$end_page |
$dest .= (($dest=~/\?/)?'&;':'?') . 'btoken='.$balancer_token; |
); |
} |
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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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# Check if a LON-CAPA load balancer sent user here because user's browser sent |
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# it a balancer cookie for an active session on this server. |
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# |
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my $balcookie; |
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if ($env{'form.btoken'}) { |
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my %info = &Apache::lonnet::tmpget($env{'form.btoken'}); |
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$balcookie = $info{'balcookie'}; |
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&Apache::lonnet::tmpdel($env{'form.btoken'}); |
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delete($env{'form.btoken'}); |
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} |
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# |
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# If browser sent an old cookie for which the session file had been removed |
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# check if configuration for user's domain has a portal URL set. If so |
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# switch user's log-in to the portal. |
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# |
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if (($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); |
return OK; |
return OK; |
} |
} |
} |
} |
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$env{'form.firsturl'} =~ s/(`)/'/g; |
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# -------------------------------- Prevent users from attempting to login twice |
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if ($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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$start_page |
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.'<p class="LC_warning">'.&mt('You are already logged in!').'</p>' |
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.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].', |
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'<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>' |
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.$end_page |
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); |
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return OK; |
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} |
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# ---------------------------------------------------- No valid token, continue |
# ---------------------------------------------------- No valid token, continue |
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# ---------------------------- Not possible to really login to domain "public" |
# ---------------------------- Not possible to really login to domain "public" |
if ($env{'form.domain'} eq 'public') { |
if ($env{'form.domain'} eq 'public') { |
$env{'form.domain'}=''; |
$env{'form.domain'}=''; |
$env{'form.username'}=''; |
$env{'form.username'}=''; |
} |
} |
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# ------ Is this page requested because /adm/migrateuser detected an IP change? |
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my %sessiondata; |
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if ($env{'form.iptoken'}) { |
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%sessiondata = &Apache::lonnet::tmpget($env{'form.iptoken'}); |
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unless ($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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} |
# ----------------------------------------------------------- Process Interface |
# ----------------------------------------------------------- Process Interface |
$env{'form.interface'}=~s/\W//g; |
$env{'form.interface'}=~s/\W//g; |
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my $httpbrowser=$ENV{"HTTP_USER_AGENT"}; |
(undef,undef,undef,undef,undef,undef,my $clientmobile) = |
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&Apache::loncommon::decode_user_agent(); |
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my $iconpath= |
my $iconpath= |
&Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); |
&Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); |
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my $lonhost = $r->dir_config('lonHostID'); |
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my $domain = &Apache::lonnet::default_login_domain(); |
my $domain = &Apache::lonnet::default_login_domain(); |
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my $defdom = $domain; |
if ($lonhost ne '') { |
if ($lonhost ne '') { |
my $redirect = &check_loginvia($domain,$lonhost); |
unless ($sessiondata{'sessionserver'}) { |
if ($redirect) { |
my $redirect = &check_loginvia($domain,$lonhost,$lonidsdir,$balcookie); |
$r->print($redirect); |
if ($redirect) { |
return OK; |
$r->print($redirect); |
} |
return OK; |
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} |
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} |
} |
} |
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if (($env{'form.domain'}) && |
if (($sessiondata{'domain'}) && |
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(&Apache::lonnet::domain($sessiondata{'domain'},'description'))) { |
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$domain=$sessiondata{'domain'}; |
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} elsif (($env{'form.domain'}) && |
(&Apache::lonnet::domain($env{'form.domain'},'description'))) { |
(&Apache::lonnet::domain($env{'form.domain'},'description'))) { |
$domain=$env{'form.domain'}; |
$domain=$env{'form.domain'}; |
} |
} |
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my $role = $r->dir_config('lonRole'); |
my $role = $r->dir_config('lonRole'); |
my $loadlim = $r->dir_config('lonLoadLim'); |
my $loadlim = $r->dir_config('lonLoadLim'); |
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my $uloadlim= $r->dir_config('lonUserLoadLim'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $include = $r->dir_config('lonIncludes'); |
my $include = $r->dir_config('lonIncludes'); |
Line 138 sub handler {
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Line 248 sub handler {
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my $host_name = &Apache::lonnet::hostname($lonhost); |
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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my $authusername=($env{'form.username'}?$env{'form.username'}:''); |
my ($authusername,$authdomain); |
my $authdomain=($env{'form.domain'}?$env{'form.domain'}:$domain); |
if ($sessiondata{'username'}) { |
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$authusername=$sessiondata{'username'}; |
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} else { |
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$env{'form.username'} = &Apache::loncommon::cleanup_html($env{'form.username'}); |
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$authusername=($env{'form.username'}?$env{'form.username'}:''); |
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} |
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if ($sessiondata{'domain'}) { |
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$authdomain=$sessiondata{'domain'}; |
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} else { |
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$env{'form.domain'} = &Apache::loncommon::cleanup_html($env{'form.domain'}); |
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$authdomain=($env{'form.domain'}?$env{'form.domain'}:$domain); |
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} |
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# ---------------------------------------------------------- Determine own load |
# ---------------------------------------------------------- Determine own load |
my $loadavg; |
my $loadavg; |
Line 149 sub handler {
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Line 270 sub handler {
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$loadavg=<$loadfile>; |
$loadavg=<$loadfile>; |
} |
} |
$loadavg =~ s/\s.*//g; |
$loadavg =~ s/\s.*//g; |
my $loadpercent=sprintf("%.1f",100*$loadavg/$loadlim); |
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my $userloadpercent=&Apache::lonnet::userload(); |
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|
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# ------------------------------------------------------- Do the load balancing |
my ($loadpercent,$userloadpercent); |
my $otherserver= &Apache::lonnet::absolute_url($host_name); |
if ($loadlim) { |
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$loadpercent=sprintf("%.1f",100*$loadavg/$loadlim); |
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} |
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if ($uloadlim) { |
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$userloadpercent=&Apache::lonnet::userload(); |
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} |
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my $firsturl= |
my $firsturl= |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
# ---------------------------------------------------------- Are we overloaded? |
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
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my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent); |
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if ($unloaded) { $otherserver=$unloaded; } |
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} |
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# ----------------------------------------------------------- Get announcements |
# ----------------------------------------------------------- Get announcements |
my $announcements=&Apache::lonnet::getannounce(); |
my $announcements=&Apache::lonnet::getannounce(); |
Line 195 sub handler {
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Line 315 sub handler {
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} |
} |
$tokenextras .= '&symb='.&escape($env{'form.symb'}); |
$tokenextras .= '&symb='.&escape($env{'form.symb'}); |
} |
} |
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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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} |
my $logtoken=Apache::lonnet::reply( |
my $logtoken=Apache::lonnet::reply( |
'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras, |
'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras, |
$lonhost); |
$lonhost); |
|
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# ------------------- If we cannot talk to ourselves, we are in serious trouble |
# -- If we cannot talk to ourselves, or hostID does not map to a hostname |
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# we are in serious trouble |
|
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if ($logtoken eq 'con_lost') { |
if (($logtoken eq 'con_lost') || ($logtoken eq 'no_such_host')) { |
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if ($logtoken eq 'no_such_host') { |
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&Apache::lonnet::logthis('No valid logtoken for log-in page -- unable to determine hostname for hostID: '.$lonhost.'. Check entry in hosts.tab'); |
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} |
my $spares=''; |
my $spares=''; |
my $last; |
my $last; |
foreach my $hostid (sort |
foreach my $hostid (sort |
Line 212 sub handler {
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Line 342 sub handler {
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keys(%Apache::lonnet::spareid)) { |
keys(%Apache::lonnet::spareid)) { |
next if ($hostid eq $lonhost); |
next if ($hostid eq $lonhost); |
my $hostname = &Apache::lonnet::hostname($hostid); |
my $hostname = &Apache::lonnet::hostname($hostid); |
next if ($last eq $hostname); |
next if (($last eq $hostname) || ($hostname eq '')); |
$spares.='<br /><font size="+1"><a href="http://'. |
$spares.='<br /><font size="+1"><a href="http://'. |
$hostname. |
$hostname. |
'/adm/login?domain='.$authdomain.'">'. |
'/adm/login?domain='.$authdomain.'">'. |
Line 220 sub handler {
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Line 350 sub handler {
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' '.&mt('(preferred)').'</font>'.$/; |
' '.&mt('(preferred)').'</font>'.$/; |
$last=$hostname; |
$last=$hostname; |
} |
} |
$spares.= '<br />'; |
if ($spares) { |
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
$spares.= '<br />'; |
foreach my $hostid (sort |
} |
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my %all_hostnames = &Apache::lonnet::all_hostnames(); |
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foreach my $hostid (sort |
{ |
{ |
&Apache::lonnet::hostname($a) cmp |
&Apache::lonnet::hostname($a) cmp |
&Apache::lonnet::hostname($b); |
&Apache::lonnet::hostname($b); |
} |
} |
keys(%all_hostnames)) { |
keys(%all_hostnames)) { |
next if ($hostid eq $lonhost || $Apache::lonnet::spareid{$hostid}); |
next if ($hostid eq $lonhost || $Apache::lonnet::spareid{$hostid}); |
my $hostname = &Apache::lonnet::hostname($hostid); |
my $hostname = &Apache::lonnet::hostname($hostid); |
next if ($last eq $hostname); |
next if (($last eq $hostname) || ($hostname eq '')); |
$spares.='<br /><a href="http://'. |
$spares.='<br /><a href="http://'. |
$hostname. |
$hostname. |
'/adm/login?domain='.$authdomain.'">'. |
'/adm/login?domain='.$authdomain.'">'. |
$hostname.'</a>'; |
$hostname.'</a>'; |
$last=$hostname; |
$last=$hostname; |
} |
} |
$r->print( |
$r->print( |
'<html>' |
'<html>' |
.'<head><title>' |
.'<head><title>' |
.&mt('The LearningOnline Network with CAPA') |
.&mt('The LearningOnline Network with CAPA') |
Line 245 $r->print(
|
Line 377 $r->print(
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.'<body bgcolor="#FFFFFF">' |
.'<body bgcolor="#FFFFFF">' |
.'<h1>'.&mt('The LearningOnline Network with CAPA').'</h1>' |
.'<h1>'.&mt('The LearningOnline Network with CAPA').'</h1>' |
.'<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" />' |
.'<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" />' |
.'<h3>'.&mt('This LON-CAPA server is temporarily not available for login.').'</h3>' |
.'<h3>'.&mt('This LON-CAPA server is temporarily not available for login.').'</h3>'); |
.'<p>'.&mt('Please attempt to login to one of the following servers:').'</p>' |
if ($spares) { |
.$spares |
$r->print('<p>'.&mt('Please attempt to login to one of the following servers:') |
.'</body>' |
.'</p>' |
.'</html>' |
.$spares); |
); |
} |
return OK; |
$r->print('</body>' |
} |
.'</html>' |
|
); |
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return OK; |
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} |
|
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# ----------------------------------------------- Apparently we are in business |
# ----------------------------------------------- Apparently we are in business |
$servadm=~s/\,/\<br \/\>/g; |
$servadm=~s/\,/\<br \/\>/g; |
|
|
# ----------------------------------------------------------- Front page design |
# ----------------------------------------------------------- Front page design |
my $pgbg=&Apache::loncommon::designparm('login.pgbg',$domain); |
my $pgbg=&Apache::loncommon::designparm('login.pgbg',$domain); |
my $font=&Apache::loncommon::designparm('login.font',$domain); |
my $font=&Apache::loncommon::designparm('login.font',$domain); |
my $link=&Apache::loncommon::designparm('login.link',$domain); |
my $link=&Apache::loncommon::designparm('login.link',$domain); |
my $vlink=&Apache::loncommon::designparm('login.vlink',$domain); |
my $vlink=&Apache::loncommon::designparm('login.vlink',$domain); |
my $alink=&Apache::loncommon::designparm('login.alink',$domain); |
my $alink=&Apache::loncommon::designparm('login.alink',$domain); |
my $mainbg=&Apache::loncommon::designparm('login.mainbg',$domain); |
my $mainbg=&Apache::loncommon::designparm('login.mainbg',$domain); |
my $loginbox_bg=&Apache::loncommon::designparm('login.sidebg',$domain); |
my $loginbox_bg=&Apache::loncommon::designparm('login.sidebg',$domain); |
my $loginbox_header_bgcol=&Apache::loncommon::designparm('login.bgcol',$domain); |
my $loginbox_header_bgcol=&Apache::loncommon::designparm('login.bgcol',$domain); |
my $loginbox_header_textcol=&Apache::loncommon::designparm('login.textcol',$domain); |
my $loginbox_header_textcol=&Apache::loncommon::designparm('login.textcol',$domain); |
my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
my $domainlogo='<div>'.&Apache::loncommon::domainlogo($domain).'</div>'; |
my $domainlogo=&Apache::loncommon::domainlogo($domain); |
my $login=&Apache::loncommon::designparm('login.login',$domain); |
my $showbanner = 1; |
if ($login eq '') { |
my $showmainlogo = 1; |
$login = $iconpath.'/'.&mt('userauthentication.gif'); |
if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) { |
} |
$showbanner = &Apache::loncommon::designparm('login.showlogo_img',$domain); |
my $showbanner = 1; |
} |
my $showmainlogo = 1; |
if (defined(&Apache::loncommon::designparm('login.showlogo_logo',$domain))) { |
if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) { |
$showmainlogo = &Apache::loncommon::designparm('login.showlogo_logo',$domain); |
$showbanner = &Apache::loncommon::designparm('login.showlogo_img',$domain); |
} |
} |
my $showadminmail; |
if (defined(&Apache::loncommon::designparm('login.showlogo_logo',$domain))) { |
my @possdoms = &Apache::lonnet::current_machine_domains(); |
$showmainlogo = &Apache::loncommon::designparm('login.showlogo_logo',$domain); |
if (grep(/^\Q$domain\E$/,@possdoms)) { |
} |
$showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain); |
my $showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain); |
} |
my $showcoursecat = |
my $showcoursecat = |
&Apache::loncommon::designparm('login.coursecatalog',$domain); |
&Apache::loncommon::designparm('login.coursecatalog',$domain); |
my $loginheader =&Apache::loncommon::designparm('login.loginheader',$domain); |
my $shownewuserlink = |
my $shownewuserlink = |
&Apache::loncommon::designparm('login.newuser',$domain); |
&Apache::loncommon::designparm('login.newuser',$domain); |
my $showhelpdesk = |
my $now=time; |
&Apache::loncommon::designparm('login.helpdesk',$domain); |
my $js = (<<ENDSCRIPT); |
my $now=time; |
|
my $js = (<<ENDSCRIPT); |
|
|
<script type="text/javascript" language="JavaScript"> |
<script type="text/javascript" language="JavaScript"> |
// <![CDATA[ |
// <![CDATA[ |
Line 306 lextkey=this.document.client.elements.le
|
Line 442 lextkey=this.document.client.elements.le
|
initkeys(); |
initkeys(); |
|
|
this.document.server.elements.upass0.value |
this.document.server.elements.upass0.value |
=crypted(this.document.client.elements.upass$now.value.substr(0,15)); |
=getCrypted(this.document.client.elements.upass$now.value); |
this.document.server.elements.upass1.value |
|
=crypted(this.document.client.elements.upass$now.value.substr(15,15)); |
|
this.document.server.elements.upass2.value |
|
=crypted(this.document.client.elements.upass$now.value.substr(30,15)); |
|
|
|
this.document.client.elements.uname.value=''; |
this.document.client.elements.uname.value=''; |
this.document.client.elements.upass$now.value=''; |
this.document.client.elements.upass$now.value=''; |
Line 318 this.document.client.elements.upass$now.
|
Line 450 this.document.client.elements.upass$now.
|
this.document.server.submit(); |
this.document.server.submit(); |
return false; |
return false; |
} |
} |
|
|
|
function enableInput() { |
|
this.document.client.elements.upass$now.removeAttribute("readOnly"); |
|
this.document.client.elements.uname.removeAttribute("readOnly"); |
|
this.document.client.elements.udom.removeAttribute("readOnly"); |
|
return; |
|
} |
|
|
// ]]> |
// ]]> |
</script> |
</script> |
|
|
Line 325 ENDSCRIPT
|
Line 465 ENDSCRIPT
|
|
|
# --------------------------------------------------- Print login screen header |
# --------------------------------------------------- Print login screen header |
|
|
my %add_entries = ( |
my %add_entries = ( |
bgcolor => "$mainbg", |
bgcolor => "$mainbg", |
text => "$font", |
text => "$font", |
link => "$link", |
link => "$link", |
vlink => "$vlink", |
vlink => "$vlink", |
alink => "$alink",); |
alink => "$alink", |
|
onload => 'javascript:enableInput();',); |
|
|
$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js, |
my ($lonhost_in_use,$headextra,$headextra_exempt,@hosts,%defaultdomconf); |
|
@hosts = &Apache::lonnet::current_machine_ids(); |
|
$lonhost_in_use = $lonhost; |
|
if (@hosts > 1) { |
|
foreach my $hostid (@hosts) { |
|
if (&Apache::lonnet::host_domain($hostid) eq $defdom) { |
|
$lonhost_in_use = $hostid; |
|
last; |
|
} |
|
} |
|
} |
|
%defaultdomconf = &Apache::loncommon::get_domainconf($defdom); |
|
$headextra = $defaultdomconf{$defdom.'.login.headtag_'.$lonhost_in_use}; |
|
$headextra_exempt = $defaultdomconf{$domain.'.login.headtag_exempt_'.$lonhost_in_use}; |
|
if ($headextra) { |
|
my $omitextra; |
|
if ($headextra_exempt ne '') { |
|
my @exempt = split(',',$headextra_exempt); |
|
my $ip = $ENV{'REMOTE_ADDR'}; |
|
if (grep(/^\Q$ip\E$/,@exempt)) { |
|
$omitextra = 1; |
|
} |
|
} |
|
unless ($omitextra) { |
|
my $confname = $defdom.'-domainconfig'; |
|
if ($headextra =~ m{^\Q/res/$defdom/$confname/login/headtag/$lonhost_in_use/\E}) { |
|
my $extra = &Apache::lonnet::getfile(&Apache::lonnet::filelocation("",$headextra)); |
|
unless ($extra eq '-1') { |
|
$js .= "\n".$extra."\n"; |
|
} |
|
} |
|
} |
|
} |
|
|
|
$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js, |
{ 'redirect' => [$expire,'/adm/roles'], |
{ 'redirect' => [$expire,'/adm/roles'], |
'add_entries' => \%add_entries, |
'add_entries' => \%add_entries, |
'only_body' => 1,})); |
'only_body' => 1,})); |
|
|
# ----------------------------------------------------------------------- Texts |
# ----------------------------------------------------------------------- Texts |
|
|
my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
'un' => 'Username', |
'un' => 'Username', |
'pw' => 'Password', |
'pw' => 'Password', |
'dom' => 'Domain', |
'dom' => 'Domain', |
Line 357 my %lt=&Apache::lonlocal::texthash(
|
Line 532 my %lt=&Apache::lonlocal::texthash(
|
); |
); |
# -------------------------------------------------- Change password field name |
# -------------------------------------------------- Change password field name |
|
|
my $forgotpw = &forgotpwdisplay(%lt); |
my $forgotpw = &forgotpwdisplay(%lt); |
$forgotpw .= '<br />' if $forgotpw; |
$forgotpw .= '<br />' if $forgotpw; |
my $loginhelp = &loginhelpdisplay($authdomain,%lt); |
my $loginhelp = &Apache::lonauth::loginhelpdisplay($authdomain); |
$loginhelp .= '<br />' if $loginhelp; |
if ($loginhelp) { |
|
$loginhelp = '<a href="'.$loginhelp.'">'.$lt{'help'}.'</a><br />'; |
|
} |
|
|
# ---------------------------------------------------- Serve out DES JavaScript |
# ---------------------------------------------------- Serve out DES JavaScript |
{ |
{ |
my $jsh=Apache::File->new($include."/londes.js"); |
my $jsh=Apache::File->new($include."/londes.js"); |
$r->print(<$jsh>); |
$r->print(<$jsh>); |
} |
} |
# ---------------------------------------------------------- Serve rest of page |
# ---------------------------------------------------------- Serve rest of page |
|
|
$r->print( |
$r->print( |
'<div class="LC_Box"' |
'<div class="LC_Box"' |
.' style="margin:0 auto; padding:10px; width:90%; height: auto; background-color:#FFFFFF;">' |
.' style="margin:0 auto; padding:10px; width:90%; height: auto; background-color:#FFFFFF;">' |
); |
); |
|
|
# |
$r->print(<<ENDSERVERFORM); |
# If the loadbalancing yielded just http:// because perhaps there's no loadbalancing? |
<form name="server" action="/adm/authenticate" method="post" target="_top"> |
# then just us a relative link to authenticate: |
|
# |
|
|
|
$r->print(<<ENDSERVERFORM); |
|
<form name="server" action="$otherserver/adm/authenticate" method="post" target="_top"> |
|
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="uname" value="" /> |
<input type="hidden" name="uname" value="" /> |
<input type="hidden" name="upass0" value="" /> |
<input type="hidden" name="upass0" value="" /> |
<input type="hidden" name="upass1" value="" /> |
|
<input type="hidden" name="upass2" value="" /> |
|
<input type="hidden" name="udom" value="" /> |
<input type="hidden" name="udom" value="" /> |
<input type="hidden" name="localpath" value="$env{'form.localpath'}" /> |
<input type="hidden" name="localpath" value="$env{'form.localpath'}" /> |
<input type="hidden" name="localres" value="$env{'form.localres'}" /> |
<input type="hidden" name="localres" value="$env{'form.localres'}" /> |
</form> |
</form> |
ENDSERVERFORM |
ENDSERVERFORM |
my $coursecatalog; |
my $coursecatalog; |
if (($showcoursecat eq '') || ($showcoursecat)) { |
if (($showcoursecat eq '') || ($showcoursecat)) { |
$coursecatalog = &coursecatalog_link($lt{'catalog'}).'<br />'; |
$coursecatalog = &coursecatalog_link($lt{'catalog'}).'<br />'; |
} |
} |
my $newuserlink; |
my $newuserlink; |
if ($shownewuserlink) { |
if ($shownewuserlink) { |
$newuserlink = &newuser_link($lt{'newuser'}).'<br />'; |
$newuserlink = &newuser_link($lt{'newuser'}).'<br />'; |
} |
} |
my $logintitle = |
my $logintitle = |
'<h2 class="LC_hcell"' |
'<h2 class="LC_hcell"' |
.' style="background:'.$loginbox_header_bgcol.';' |
.' style="background:'.$loginbox_header_bgcol.';' |
.' color:'.$loginbox_header_textcol.'">'; |
.' color:'.$loginbox_header_textcol.'">' |
if ($loginheader eq 'text') { |
.$lt{'log'} |
$logintitle .= $lt{'log'}; |
.'</h2>'; |
} else { |
|
$logintitle .= '<img src="'.$login.'"'. |
my $noscript_warning='<noscript><span class="LC_warning"><b>' |
' alt="'.&mt('User Authentication').'" />'; |
.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.') |
} |
.'</b></span></noscript>'; |
$logintitle .= '</h2>'; |
my $helpdeskscript; |
|
my $contactblock = &contactdisplay(\%lt,$servadm,$showadminmail, |
my $noscript_warning='<noscript><span class="LC_warning"><b>' |
$authdomain,\$helpdeskscript, |
.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.') |
$showhelpdesk,\@possdoms); |
.'</b></span></noscript>'; |
|
my $helpdeskscript; |
my $mobileargs; |
my $contactblock = &contactdisplay(\%lt,$servadm,$showadminmail, |
if ($clientmobile) { |
$authdomain,\$helpdeskscript); |
$mobileargs = 'autocapitalize="off" autocorrect="off"'; |
|
} |
my $loginform=(<<LFORM); |
my $loginform=(<<LFORM); |
<form name="client" action="" onsubmit="return(send())"> |
<form name="client" action="" onsubmit="return(send())"> |
<input type="hidden" name="lextkey" value="$lextkey" /> |
<input type="hidden" name="lextkey" value="$lextkey" /> |
<input type="hidden" name="uextkey" value="$uextkey" /> |
<input type="hidden" name="uextkey" value="$uextkey" /> |
<b><label for="uname">$lt{'un'}</label>:</b><br /> |
<b><label for="uname">$lt{'un'}</label>:</b><br /> |
<input type="text" name="uname" id="uname" size="15" value="$authusername" /><br /> |
<input type="text" name="uname" id="uname" size="15" value="$authusername" readonly="readonly" $mobileargs /><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<input type="password" name="upass$now" id="upass$now" size="15" /><br /> |
<input type="password" name="upass$now" id="upass$now" size="15" readonly="readonly" /><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<input type="text" name="udom" id="udom" size="15" value="$authdomain" /><br /> |
<input type="text" name="udom" id="udom" size="15" value="$authdomain" readonly="readonly" $mobileargs /><br /> |
<input type="submit" value="$lt{'log'}" /> |
<input type="submit" value="$lt{'log'}" /> |
</form> |
</form> |
LFORM |
LFORM |
Line 437 LFORM
|
Line 607 LFORM
|
$r->print(<<HEADER); |
$r->print(<<HEADER); |
<!-- The LON-CAPA Header --> |
<!-- The LON-CAPA Header --> |
<div style="background:$pgbg;margin:0;width:100%;"> |
<div style="background:$pgbg;margin:0;width:100%;"> |
<img src="$img" border="0" alt="The Learning Online Network with CAPA" /> |
<img src="$img" border="0" alt="The Learning Online Network with CAPA" class="LC_maxwidth" /> |
</div> |
</div> |
HEADER |
HEADER |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
<div style="float:left;"> |
<div style="float:left;margin-top:0;"> |
<div class="LC_Box" style="background:$loginbox_bg;"> |
<div class="LC_Box" style="background:$loginbox_bg;"> |
$logintitle |
$logintitle |
$loginform |
$loginform |
Line 461 HEADER
|
Line 631 HEADER
|
<div> |
<div> |
ENDTOP |
ENDTOP |
if ($showmainlogo) { |
if ($showmainlogo) { |
$r->print(' <img src="'.$logo.'" alt="" />'."\n"); |
$r->print(' <img src="'.$logo.'" alt="" class="LC_maxwidth" />'."\n"); |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
$announcements |
$announcements |
$domainlogo |
|
</div> |
</div> |
<hr style="clear:both;" /> |
<hr style="clear:both;" /> |
ENDTOP |
ENDTOP |
|
my ($domainrow,$serverrow,$loadrow,$userloadrow,$versionrow); |
$r->print(<<ENDDOCUMENT); |
$domainrow = <<"END"; |
<table border="0" cellspacing="0" cellpadding="0"> |
|
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'dom'}: </b></small> |
<small><b>$lt{'dom'}: </b></small> |
Line 480 $r->print(<<ENDDOCUMENT);
|
Line 648 $r->print(<<ENDDOCUMENT);
|
<small><tt> $domain</tt></small> |
<small><tt> $domain</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
|
END |
|
$serverrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'serv'}: </b></small> |
<small><b>$lt{'serv'}: </b></small> |
Line 488 $r->print(<<ENDDOCUMENT);
|
Line 658 $r->print(<<ENDDOCUMENT);
|
<small><tt> $lonhost ($role)</tt></small> |
<small><tt> $lonhost ($role)</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
|
END |
|
if ($loadlim) { |
|
$loadrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'load'}: </b></small> |
<small><b>$lt{'load'}: </b></small> |
Line 496 $r->print(<<ENDDOCUMENT);
|
Line 669 $r->print(<<ENDDOCUMENT);
|
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
|
END |
|
} |
|
if ($uloadlim) { |
|
$userloadrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'userload'}: </b></small> |
<small><b>$lt{'userload'}: </b></small> |
Line 504 $r->print(<<ENDDOCUMENT);
|
Line 681 $r->print(<<ENDDOCUMENT);
|
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
|
END |
|
} |
|
if (($version ne '') && ($version ne '<!-- VERSION -->')) { |
|
$versionrow = <<"END"; |
<tr> |
<tr> |
<td colspan="2" align="left"> |
<td colspan="2" align="left"> |
<small>$version</small> |
<small>$version</small> |
</td> |
</td> |
</tr> |
</tr> |
|
END |
|
} |
|
|
|
$r->print(<<ENDDOCUMENT); |
|
<div style="float: left;"> |
|
<table border="0" cellspacing="0" cellpadding="0"> |
|
$domainrow |
|
$serverrow |
|
$loadrow |
|
$userloadrow |
|
$versionrow |
</table> |
</table> |
|
</div> |
|
<div style="float: right;"> |
|
$domainlogo |
|
</div> |
|
<br style="clear:both;" /> |
</div> |
</div> |
|
|
<script type="text/javascript"> |
<script type="text/javascript"> |
Line 527 ENDDOCUMENT
|
Line 724 ENDDOCUMENT
|
} |
} |
|
|
sub check_loginvia { |
sub check_loginvia { |
my ($domain,$lonhost) = @_; |
my ($domain,$lonhost,$lonidsdir,$balcookie) = @_; |
if ($domain eq '' || $lonhost eq '') { |
if ($domain eq '' || $lonhost eq '' || $lonidsdir eq '') { |
return; |
return; |
} |
} |
my %domconfhash = &Apache::loncommon::get_domainconf($domain); |
my %domconfhash = &Apache::loncommon::get_domainconf($domain); |
Line 557 sub check_loginvia {
|
Line 754 sub check_loginvia {
|
} |
} |
if ($newhost ne $lonhost) { |
if ($newhost ne $lonhost) { |
if (&Apache::lonnet::hostname($newhost) ne '') { |
if (&Apache::lonnet::hostname($newhost) ne '') { |
|
if ($balcookie) { |
|
my ($balancer,$cookie) = split(/:/,$balcookie); |
|
if ($cookie =~ /^($match_domain)_($match_username)_([a-f0-9]+)$/) { |
|
my ($udom,$uname,$cookieid) = ($1,$2,$3); |
|
unless (&Apache::lonnet::delbalcookie($cookie,$balancer) eq 'ok') { |
|
if ((-d $lonidsdir) && (opendir(my $dh,$lonidsdir))) { |
|
while (my $filename=readdir($dh)) { |
|
if ($filename=~/^(\Q$uname\E_\d+_\Q$udom\E_$match_lonid)\.id$/) { |
|
my $handle = $1; |
|
my %hash = |
|
&Apache::lonnet::get_sessionfile_vars($handle,$lonidsdir, |
|
['request.balancercookie', |
|
'user.linkedenv']); |
|
if ($hash{'request.balancercookie'} eq "$balancer:$cookieid") { |
|
if (unlink("$lonidsdir/$filename")) { |
|
if (($hash{'user.linkedenv'} =~ /^[a-f0-9]+_linked$/) && |
|
(-l "$lonidsdir/$hash{'user.linkedenv'}.id") && |
|
(readlink("$lonidsdir/$hash{'user.linkedenv'}.id") eq "$lonidsdir/$filename")) { |
|
unlink("$lonidsdir/$hash{'user.linkedenv'}.id"); |
|
} |
|
} |
|
} |
|
last; |
|
} |
|
} |
|
closedir($dh); |
|
} |
|
} |
|
} |
|
} |
$output = &redirect_page($newhost,$path); |
$output = &redirect_page($newhost,$path); |
} |
} |
} |
} |
Line 567 sub check_loginvia {
|
Line 794 sub check_loginvia {
|
|
|
sub redirect_page { |
sub redirect_page { |
my ($desthost,$path) = @_; |
my ($desthost,$path) = @_; |
|
my $hostname = &Apache::lonnet::hostname($desthost); |
my $protocol = $Apache::lonnet::protocol{$desthost}; |
my $protocol = $Apache::lonnet::protocol{$desthost}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
unless ($path =~ m{^/}) { |
unless ($path =~ m{^/}) { |
$path = '/'.$path; |
$path = '/'.$path; |
} |
} |
my $url = $protocol.'://'.&Apache::lonnet::hostname($desthost).$path; |
my $url = $protocol.'://'.$hostname.$path; |
if ($env{'form.firsturl'} ne '') { |
if ($env{'form.firsturl'} ne '') { |
$url .='?firsturl='.$env{'form.firsturl'}; |
$url .='?firsturl='.$env{'form.firsturl'}; |
} |
} |
Line 583 sub redirect_page {
|
Line 811 sub redirect_page {
|
} |
} |
|
|
sub contactdisplay { |
sub contactdisplay { |
my ($lt,$servadm,$showadminmail,$authdomain,$helpdeskscript) = @_; |
my ($lt,$servadm,$showadminmail,$authdomain,$helpdeskscript,$showhelpdesk, |
|
$possdoms) = @_; |
my $contactblock; |
my $contactblock; |
my $showhelpdesk = 0; |
my $origmail; |
my $requestmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
if (ref($possdoms) eq 'ARRAY') { |
if ($requestmail =~ m/^[^\@]+\@[^\@]+$/) { |
if (grep(/^\Q$authdomain\E$/,@{$possdoms})) { |
$showhelpdesk = 1; |
$origmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
|
} |
|
} |
|
my $requestmail = |
|
&Apache::loncommon::build_recipient_list(undef,'helpdeskmail', |
|
$authdomain,$origmail); |
|
unless ($showhelpdesk eq '0') { |
|
if ($requestmail =~ m/[^\@]+\@[^\@]+/) { |
|
$showhelpdesk = 1; |
|
} else { |
|
$showhelpdesk = 0; |
|
} |
} |
} |
if ($servadm && $showadminmail) { |
if ($servadm && $showadminmail) { |
$contactblock .= $$lt{'servadm'}.':<br />'. |
$contactblock .= $$lt{'servadm'}.':<br />'. |
Line 601 sub contactdisplay {
|
Line 841 sub contactdisplay {
|
<script type="text/javascript"> |
<script type="text/javascript"> |
// <![CDATA[ |
// <![CDATA[ |
function helpdesk() { |
function helpdesk() { |
var codedom = document.client.udom.value; |
var possdom = document.client.udom.value; |
|
var codedom = possdom.replace( new RegExp("[^A-Za-z0-9.\\-]","g"),''); |
if (codedom == '') { |
if (codedom == '') { |
codedom = "$authdomain"; |
codedom = "$authdomain"; |
} |
} |
Line 624 sub forgotpwdisplay {
|
Line 865 sub forgotpwdisplay {
|
} |
} |
return; |
return; |
} |
} |
|
|
sub loginhelpdisplay { |
|
my ($authdomain,%lt) = @_; |
|
my $login_help = 1; |
|
if ($login_help) { |
|
my $dom = $authdomain; |
|
if ($dom eq '') { |
|
$dom = &Apache::lonnet::default_login_domain(); |
|
} |
|
my %helpconfig = &Apache::lonnet::get_dom('configuration',['helpsettings'],$dom); |
|
my $loginhelp_url = $helpconfig{'helpsettings'}{'loginhelpurl'}; |
|
if ($loginhelp_url ne '') { |
|
return '<a href="'.$loginhelp_url.'">'.$lt{'help'}.'</a>'; |
|
} else { |
|
return '<a href="/adm/loginproblems.html">'.$lt{'help'}.'</a>'; |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub coursecatalog_link { |
sub coursecatalog_link { |
my ($linkname) = @_; |
my ($linkname) = @_; |