version 1.101.8.9.2.1, 2012/02/06 03:27:59
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version 1.111, 2011/02/24 23:37:50
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Line 40 use Apache::lonmenu();
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Line 40 use Apache::lonmenu();
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use Apache::createaccount; |
use Apache::createaccount; |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::File(); |
use Apache::File (); |
use HTML::Entities; |
use HTML::Entities; |
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# ------------------------------------------------------------ Successful login |
# ------------------------------------------------------------ Successful login |
Line 82 sub success {
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Line 82 sub success {
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my $now=time; |
my $now=time; |
my $then=$env{'user.login.time'}; |
my $then=$env{'user.login.time'}; |
my $refresh=$env{'user.refresh.time'}; |
my $refresh=$env{'user.refresh.time'}; |
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my $update=$env{'user.update.time'}; |
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if (!$update) { |
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$update = $then; |
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} |
if (exists($env{$envkey})) { |
if (exists($env{$envkey})) { |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus); |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus); |
&Apache::lonnet::role_status($envkey,$then,$refresh,$now,\$role,\$where, |
&Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where, |
\$trolecode,\$tstatus,\$tstart,\$tend); |
\$trolecode,\$tstatus,\$tstart,\$tend); |
if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$destination .= ($destination =~ /\?/) ? '&' : '?'; |
$destination .= ($destination =~ /\?/) ? '&' : '?'; |
Line 111 sub success {
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Line 115 sub success {
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$destination .= '&destinationurl='.$destsymb; |
$destination .= '&destinationurl='.$destsymb; |
} |
} |
} |
} |
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if ($destination =~ m{^/adm/roles}) { |
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$destination .= ($destination =~ /\?/) ? '&' : '?'; |
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$destination .= 'source=login'; |
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} |
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my $windowinfo=&Apache::lonmenu::open($env{'browser.os'}); |
my $windowinfo = Apache::lonhtmlcommon::scripttag('self.name="loncapaclient";'); |
my $startupremote=&Apache::lonmenu::startupremote($destination); |
my $header = '<meta HTTP-EQUIV="Refresh" CONTENT="0; url='.$destination.'" />'; |
my $remoteinfo=&Apache::lonmenu::load_remote_msg($lowerurl); |
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my $setflags=&Apache::lonmenu::setflags(); |
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my $maincall=&Apache::lonmenu::maincall(); |
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my $brcrum = [{'href' => '', |
my $brcrum = [{'href' => '', |
'text' => 'Successful Login'},]; |
'text' => 'Successful Login'},]; |
my $start_page=&Apache::loncommon::start_page('Successful Login', |
my $start_page=&Apache::loncommon::start_page('Successful Login', |
$startupremote, |
$header, |
{'no_inline_link' => 1, |
{'bread_crumbs' => $brcrum,}); |
'bread_crumbs' => $brcrum,}); |
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my $end_page =&Apache::loncommon::end_page(); |
my $end_page =&Apache::loncommon::end_page(); |
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my $continuelink; |
my $continuelink='<a href="'.$destination.'">'.&mt('Continue').'</a>'; |
if ($env{'environment.remote'} eq 'off') { |
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$continuelink='<a href="'.$destination.'">'.&mt('Continue').'</a>'; |
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} |
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# ------------------------------------------------- Output for successful login |
# ------------------------------------------------- Output for successful login |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 137 sub success {
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Line 138 sub success {
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my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
'wel' => 'Welcome', |
'wel' => 'Welcome', |
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'mes' => 'Welcome to the Learning<i>Online</i> Network with CAPA. Please wait while your session is being set up.', |
'pro' => 'Login problems?', |
'pro' => 'Login problems?', |
'log' => 'loginproblems.html', |
'log' => 'loginproblems.html', |
); |
); |
my $welcome = &mt('Welcome to the Learning[_1]Online[_2] Network with CAPA. Please wait while your session is being set up.','<i>','</i>'); |
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$r->print(<<ENDSUCCESS); |
$r->print(<<ENDSUCCESS); |
$start_page |
$start_page |
$setflags |
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$windowinfo |
$windowinfo |
<h1>$lt{'wel'}</h1> |
<h1>$lt{'wel'}</h1> |
$welcome<p> |
$lt{'mes'}<p> |
<a href="/adm/$lt{'log'}">$lt{'pro'}</a></p> |
<a href="/adm/$lt{'log'}">$lt{'pro'}</a></p> |
$remoteinfo |
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$maincall |
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$continuelink |
$continuelink |
$end_page |
$end_page |
ENDSUCCESS |
ENDSUCCESS |
Line 159 ENDSUCCESS
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Line 157 ENDSUCCESS
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sub failed { |
sub failed { |
my ($r,$message,$form) = @_; |
my ($r,$message,$form) = @_; |
my $start_page = &Apache::loncommon::start_page('Unsuccessful Login',undef, |
my $start_page = &Apache::loncommon::start_page('Unsuccessful Login',undef); |
{'no_inline_link' => 1,}); |
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my $retry = '/adm/login?username='.$form->{'uname'}. |
my $retry = '/adm/login?username='.$form->{'uname'}. |
'&domain='.$form->{'udom'}; |
'&domain='.$form->{'udom'}; |
if (exists($form->{role})) { |
if (exists($form->{role})) { |
Line 217 sub handler {
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Line 214 sub handler {
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} else { |
} else { |
# Indeed, a valid token is found |
# Indeed, a valid token is found |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
my $start_page = |
my $start_page = |
&Apache::loncommon::start_page('Already logged in'); |
&Apache::loncommon::start_page('Already logged in'); |
my $end_page = |
my $end_page = |
&Apache::loncommon::end_page(); |
&Apache::loncommon::end_page(); |
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'}; |
Line 277 sub handler {
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Line 274 sub handler {
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my $tmpinfo=Apache::lonnet::reply('tmpget:'.$form{'logtoken'}, |
my $tmpinfo=Apache::lonnet::reply('tmpget:'.$form{'logtoken'}, |
$form{'serverid'}); |
$form{'serverid'}); |
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if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost') || |
if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) { |
($tmpinfo eq 'no_such_host')) { |
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&failed($r,'Information needed to verify your login information is missing, inaccessible or expired.',\%form); |
&failed($r,'Information needed to verify your login information is missing, inaccessible or expired.',\%form); |
return OK; |
return OK; |
} else { |
} else { |
Line 332 sub handler {
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Line 328 sub handler {
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} |
} |
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# ---------------------------------------------------------------- Authenticate |
# ---------------------------------------------------------------- Authenticate |
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my @cancreate; |
my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
my ($cancreate,$statustocreate) = |
if (ref($domconfig{'usercreation'}) eq 'HASH') { |
&Apache::createaccount::get_creation_controls($form{'udom'},$domconfig{'usercreation'}); |
if (ref($domconfig{'usercreation'}{'cancreate'}) eq 'HASH') { |
my $defaultauth; |
if (ref($domconfig{'usercreation'}{'cancreate'}{'selfcreate'}) eq 'ARRAY') { |
if (ref($cancreate) eq 'ARRAY') { |
@cancreate = @{$domconfig{'usercreation'}{'cancreate'}{'selfcreate'}}; |
if (grep(/^login$/,@{$cancreate})) { |
} elsif (($domconfig{'usercreation'}{'cancreate'}{'selfcreate'} ne 'none') && |
$defaultauth = 1; |
($domconfig{'usercreation'}{'cancreate'}{'selfcreate'} ne '')) { |
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@cancreate = ($domconfig{'usercreation'}{'cancreate'}{'selfcreate'}); |
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} |
} |
} |
} |
} |
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my $defaultauth; |
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if (grep(/^login$/,@cancreate)) { |
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$defaultauth = 1; |
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} |
my $clientcancheckhost = 1; |
my $clientcancheckhost = 1; |
my $uname = $form{'uname'}; |
my $authhost=Apache::lonnet::authenticate($form{'uname'},$upass, |
my $authhost=Apache::lonnet::authenticate($uname,$upass, |
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$form{'udom'},$defaultauth, |
$form{'udom'},$defaultauth, |
$clientcancheckhost); |
$clientcancheckhost); |
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# --------------------------------------------------------------------- Failed? |
# --------------------------------------------------------------------- Failed? |
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if ($authhost eq 'no_host') { |
if ($authhost eq 'no_host') { |
my $lc_uname = lc($uname); |
&failed($r,'Username and/or password could not be authenticated.', |
if ($uname eq $lc_uname) { |
\%form); |
&failed($r,'Username and/or password could not be authenticated.', |
return OK; |
\%form); |
} elsif ($authhost eq 'no_account_on_host') { |
return OK; |
my %domconfig = |
} else { |
&Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
$authhost=Apache::lonnet::authenticate($lc_uname,$upass, |
if (grep(/^login$/,@cancreate)) { |
$form{'udom'},$defaultauth); |
my $domdesc = &Apache::lonnet::domain($form{'udom'},'description'); |
if ($authhost eq 'no_host') { |
unless (&check_can_host($r,\%form,'no_account_on_host',$domdesc)) { |
&failed($r,'Username (in lower case) and/or password could not be authenticated.', |
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\%form); |
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return OK; |
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} elsif ($authhost eq 'no_account_on_host') { |
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&create_account($r,\%form,\@cancreate,$lc_uname,$contact_name); |
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return OK; |
return OK; |
} else { |
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$form{'uname'} = $lc_uname; |
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} |
} |
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my $start_page = |
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&Apache::loncommon::start_page('Create a user account in LON-CAPA'); |
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my $lonhost = $r->dir_config('lonHostID'); |
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my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
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my $contacts = |
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&Apache::loncommon::build_recipient_list(undef,'helpdeskmail', |
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$form{'udom'},$origmail); |
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my ($contact_email) = split(',',$contacts); |
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my $output = &Apache::createaccount::username_check($form{'uname'}, |
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$form{'udom'},$domdesc,'', |
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$lonhost,$contact_email,$contact_name); |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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&Apache::createaccount::print_header($r,$start_page); |
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$r->print('<h3>'.&mt('Account creation').'</h3>'. |
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&mt('Although your username and password were authenticated, you do not currently have a LON-CAPA account at this institution.').'<br />'. |
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$output.&Apache::loncommon::end_page()); |
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return OK; |
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} else { |
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&failed($r,'Although your username and password were authenticated, you do not currently have a LON-CAPA account in this domain, and you are not permitted to create one.',\%form); |
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return OK; |
} |
} |
} elsif ($authhost eq 'no_account_on_host') { |
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&create_account($r,\%form,\@cancreate,$uname,$contact_name); |
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return OK; |
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} |
} |
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if (($firsturl eq '') || |
if (($firsturl eq '') || |
Line 402 sub handler {
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Line 414 sub handler {
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} |
} |
} |
} |
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unless (&check_can_host($r,\%form,$authhost)) { |
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return OK; |
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} |
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if ($r->dir_config("lonBalancer") eq 'yes') { |
if ($r->dir_config("lonBalancer") eq 'yes') { |
my $otherserver = &Apache::lonnet::spareserver(30000,undef,1,$form{'udom'}); |
&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef, |
if (!$otherserver) { |
\%form); |
($otherserver) = &Apache::lonnet::choose_server($form{'udom'}); |
my ($otherserver) = &Apache::lonnet::choose_server($form{'udom'}); |
} |
$r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl); |
if ($otherserver) { |
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&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef, |
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\%form); |
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$r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl); |
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} else { |
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$r->print(&noswitch()); |
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} |
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return OK; |
return OK; |
} else { |
} else { |
if (!&check_can_host($r,\%form,$authhost)) { |
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my ($otherserver) = &Apache::lonnet::choose_server($form{'udom'}); |
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if ($otherserver) { |
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&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef, |
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\%form); |
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$r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl); |
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} else { |
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$r->print(&noswitch()); |
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} |
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return OK; |
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} |
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# ------------------------------------------------------- Do the load balancing |
# ------------------------------------------------------- Do the load balancing |
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# ---------------------------------------------------------- Determine own load |
# ---------------------------------------------------------- Determine own load |
Line 443 sub handler {
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Line 441 sub handler {
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# ---------------------------------------------------------- Are we overloaded? |
# ---------------------------------------------------------- Are we overloaded? |
if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'}); |
my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'}); |
if (!$unloaded) { |
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'}); |
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} |
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if ($unloaded) { |
if ($unloaded) { |
&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect', |
&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect', |
undef,\%form); |
undef,\%form); |
Line 491 sub check_can_host {
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Line 486 sub check_can_host {
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} |
} |
unless ($canhost) { |
unless ($canhost) { |
if ($authhost eq 'no_account_on_host') { |
if ($authhost eq 'no_account_on_host') { |
my $checkloginvia = 1; |
my ($login_host,$hostname) = &Apache::lonnet::choose_server($udom); |
my ($login_host,$hostname) = |
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&Apache::lonnet::choose_server($udom,$checkloginvia); |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
if ($login_host ne '') { |
if ($login_host ne '') { |
Line 523 sub check_can_host {
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Line 516 sub check_can_host {
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return $canhost; |
return $canhost; |
} |
} |
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sub noswitch { |
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my $result = &Apache::loncommon::start_page('Access to LON-CAPA unavailable'). |
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'<h3>'.&mt('Session unavailable').'</h3>'. |
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&mt('This LON-CAPA server is unable to host your session.').'<br />'. |
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'<p>'.&mt('Currently no other LON-CAPA server is available to host your session either.').'</p>'. |
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&Apache::loncommon::end_page(); |
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return $result; |
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} |
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sub create_account { |
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my ($r,$form,$cancreate,$uname,$contact_name) = @_; |
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return unless((ref($form) eq 'HASH') && (ref($cancreate) eq 'ARRAY')); |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['usercreation'],$form->{'udom'}); |
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if (&check_can_host($r,\%form,'no_account_on_host',$domdesc)) { |
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my $start_page = |
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&Apache::loncommon::start_page('Create a user account in LON-CAPA', |
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'',{'no_inline_link' => 1,}); |
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my $domdesc = &Apache::lonnet::domain($form->{'udom'},'description'); |
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my $lonhost = $r->dir_config('lonHostID'); |
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my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
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my $contacts = |
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&Apache::loncommon::build_recipient_list(undef,'helpdeskmail', |
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$form->{'udom'},$origmail); |
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my ($contact_email) = split(',',$contacts); |
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my $output = |
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&Apache::createaccount::username_check($uname,$form->{'udom'}, |
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$domdesc,'',$lonhost, |
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$contact_email,$contact_name); |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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&Apache::createaccount::print_header($r,$start_page); |
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$r->print('<h3>'.&mt('Account creation').'</h3>'. |
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&mt('Although your username and password were authenticated, you do not currently have a LON-CAPA account at this institution.').'<br />'. |
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$output.&Apache::loncommon::end_page()); |
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} else { |
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&failed($r,'Although your username and password were authenticated, you do not currently have a LON-CAPA account in this domain, and you are not permitted to create one.',$form); |
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} |
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return; |
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} |
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1; |
1; |
__END__ |
__END__ |
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