--- loncom/auth/lonauth.pm 2010/09/24 00:01:44 1.101.8.5 +++ loncom/auth/lonauth.pm 2010/03/17 17:51:06 1.103 @@ -1,7 +1,7 @@ # The LearningOnline Network # User Authentication Module # -# $Id: lonauth.pm,v 1.101.8.5 2010/09/24 00:01:44 raeburn Exp $ +# $Id: lonauth.pm,v 1.103 2010/03/17 17:51:06 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -111,23 +111,17 @@ sub success { } } - my $windowinfo=&Apache::lonmenu::open($env{'browser.os'}); - my $startupremote=&Apache::lonmenu::startupremote($destination); - my $remoteinfo=&Apache::lonmenu::load_remote_msg($lowerurl); - my $setflags=&Apache::lonmenu::setflags(); - my $maincall=&Apache::lonmenu::maincall(); + my $windowinfo = Apache::lonhtmlcommon::scripttag('self.name="loncapaclient";'); + my $header = ''; my $brcrum = [{'href' => '', 'text' => 'Successful Login'},]; my $start_page=&Apache::loncommon::start_page('Successful Login', - $startupremote, + $header, {'no_inline_link' => 1, 'bread_crumbs' => $brcrum,}); my $end_page =&Apache::loncommon::end_page(); - my $continuelink; - if ($env{'environment.remote'} eq 'off') { - $continuelink=''.&mt('Continue').''; - } + my $continuelink=''.&mt('Continue').''; # ------------------------------------------------- Output for successful login &Apache::loncommon::content_type($r,'text/html'); @@ -142,13 +136,10 @@ sub success { ); $r->print(<$lt{'wel'} $lt{'mes'}

$lt{'pro'}

-$remoteinfo -$maincall $continuelink $end_page ENDSUCCESS @@ -216,21 +207,17 @@ sub handler { } else { # Indeed, a valid token is found &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - my $start_page = - &Apache::loncommon::start_page('Already logged in'); - my $end_page = - &Apache::loncommon::end_page(); - my $dest = '/adm/roles'; - if ($env{'form.firsturl'} ne '') { - $dest = $env{'form.firsturl'}; - } + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + my $start_page = + &Apache::loncommon::start_page('Already logged in'); + my $end_page = + &Apache::loncommon::end_page(); $r->print( $start_page .'

'.&mt('You are already logged in!').'

' .'

'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].' - ,'','','','') + ,'','','','') .'

' .$end_page ); @@ -346,10 +333,8 @@ sub handler { if (grep(/^login$/,@cancreate)) { $defaultauth = 1; } - my $clientcancheckhost = 1; my $authhost=Apache::lonnet::authenticate($form{'uname'},$upass, - $form{'udom'},$defaultauth, - $clientcancheckhost); + $form{'udom'},$defaultauth); # --------------------------------------------------------------------- Failed? @@ -361,13 +346,10 @@ sub handler { my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); if (grep(/^login$/,@cancreate)) { - my $domdesc = &Apache::lonnet::domain($form{'udom'},'description'); - unless (&check_can_host($r,\%form,'no_account_on_host',$domdesc)) { - return OK; - } my $start_page = &Apache::loncommon::start_page('Create a user account in LON-CAPA', '',{'no_inline_link' => 1,}); + my $domdesc = &Apache::lonnet::domain($form{'udom'},'description'); my $lonhost = $r->dir_config('lonHostID'); my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; my $contacts = @@ -417,106 +399,15 @@ sub handler { } } - unless (&check_can_host($r,\%form,$authhost)) { - return OK; - } - if ($r->dir_config("lonBalancer") eq 'yes') { &success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef, \%form); - my ($otherserver) = &Apache::lonnet::choose_server($form{'udom'}); - $r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl); - return OK; + $r->internal_redirect('/adm/switchserver'); } else { -# ------------------------------------------------------- Do the load balancing - -# ---------------------------------------------------------- Determine own load - my $loadlim = $r->dir_config('lonLoadLim'); - my $loadavg; - { - my $loadfile=Apache::File->new('/proc/loadavg'); - $loadavg=<$loadfile>; - } - $loadavg =~ s/\s.*//g; - my $loadpercent=sprintf("%.1f",100*$loadavg/$loadlim); - my $userloadpercent=&Apache::lonnet::userload(); - -# ---------------------------------------------------------- Are we overloaded? - if ((($userloadpercent>100.0)||($loadpercent>100.0))) { - my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'}); - if ($unloaded) { - &success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect', - undef,\%form); - $r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl); - return OK; - } - } - &success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,undef, - \%form); - return OK; - } -} - -sub check_can_host { - my ($r,$form,$authhost,$domdesc) = @_; - return unless (ref($form) eq 'HASH'); - my $canhost = 1; - my $lonhost = $r->dir_config('lonHostID'); - my $udom = $form->{'udom'}; - my @intdoms; - my $internet_names = &Apache::lonnet::get_internet_names($lonhost); - if (ref($internet_names) eq 'ARRAY') { - @intdoms = @{$internet_names}; - } - my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); - my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); - unless ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) { - my $machine_dom = &Apache::lonnet::host_domain($lonhost); - my $hostname = &Apache::lonnet::hostname($lonhost); - my $serverhomeID = &Apache::lonnet::get_server_homeID($hostname); - my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); - my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); - my %udomdefaults = &Apache::lonnet::get_domain_defaults($udom); - my $loncaparev; - if ($authhost eq 'no_account_on_host') { - $loncaparev = &Apache::lonnet::get_server_loncaparev($machine_dom); - } else { - $loncaparev = &Apache::lonnet::get_server_loncaparev($machine_dom,$lonhost); - } - $canhost = &Apache::lonnet::can_host_session($udom,$lonhost,$loncaparev, - $udomdefaults{'remotesessions'}, - $defdomdefaults{'hostedsessions'}); - } - unless ($canhost) { - if ($authhost eq 'no_account_on_host') { - my ($login_host,$hostname) = &Apache::lonnet::choose_server($udom); - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - if ($login_host ne '') { - my $protocol = $Apache::lonnet::protocol{$login_host}; - $protocol = 'http' if ($protocol ne 'https'); - my $newurl = $protocol.'://'.$hostname.'/adm/createaccount'; - $r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA'). - '

'.&mt('Account creation').'

'. - &mt('You do not currently have a LON-CAPA account at this institution.').'
'. - '

'.&mt('You will be able to create one by logging into a LON-CAPA server within the [_1] domain.',$domdesc).'

'. - '

'.&mt('[_1]Log in[_2]','',''). - &Apache::loncommon::end_page()); - } else { - $r->print(&Apache::loncommon::start_page('Access to LON-CAPA unavailable'). - '

'.&mt('Account creation unavailable').'

'. - &mt('You do not currently have a LON-CAPA account at this institution.').'
'. - '

'.&mt('Currently a LON-CAPA server is not available within the [_1] domain for you to log-in to, to create an account.',$domdesc).'

'. - &Apache::loncommon::end_page()); - } - } else { - &success($r,$form->{'uname'},$udom,$authhost,'noredirect',undef, - $form); - my ($otherserver) = &Apache::lonnet::choose_server($udom); - $r->internal_redirect('/adm/switchserver?otherserver='.$otherserver); - } + &success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,undef, + \%form); } - return $canhost; + return OK; } 1;