version 1.112, 2011/05/13 01:33:02
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version 1.119, 2011/09/29 13:43:22
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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 274 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/) || ($tmpinfo eq 'con_lost') || |
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($tmpinfo eq 'no_such_host')) { |
&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 328 sub handler {
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Line 329 sub handler {
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} |
} |
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# ---------------------------------------------------------------- Authenticate |
# ---------------------------------------------------------------- Authenticate |
my @cancreate; |
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my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
if (ref($domconfig{'usercreation'}) eq 'HASH') { |
my ($cancreate,$statustocreate) = |
if (ref($domconfig{'usercreation'}{'cancreate'}) eq 'HASH') { |
&Apache::createaccount::get_creation_controls($form{'udom'},$domconfig{'usercreation'}); |
if (ref($domconfig{'usercreation'}{'cancreate'}{'selfcreate'}) eq 'ARRAY') { |
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@cancreate = @{$domconfig{'usercreation'}{'cancreate'}{'selfcreate'}}; |
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} elsif (($domconfig{'usercreation'}{'cancreate'}{'selfcreate'} ne 'none') && |
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($domconfig{'usercreation'}{'cancreate'}{'selfcreate'} ne '')) { |
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@cancreate = ($domconfig{'usercreation'}{'cancreate'}{'selfcreate'}); |
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} |
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} |
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} |
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my $defaultauth; |
my $defaultauth; |
if (grep(/^login$/,@cancreate)) { |
if (ref($cancreate) eq 'ARRAY') { |
$defaultauth = 1; |
if (grep(/^login$/,@{$cancreate})) { |
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$defaultauth = 1; |
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} |
} |
} |
my $clientcancheckhost = 1; |
my $clientcancheckhost = 1; |
my $authhost=Apache::lonnet::authenticate($form{'uname'},$upass, |
my $authhost=Apache::lonnet::authenticate($form{'uname'},$upass, |
Line 356 sub handler {
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Line 351 sub handler {
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\%form); |
\%form); |
return OK; |
return OK; |
} elsif ($authhost eq 'no_account_on_host') { |
} elsif ($authhost eq 'no_account_on_host') { |
my %domconfig = |
if ($defaultauth) { |
&Apache::lonnet::get_dom('configuration',['usercreation'],$form{'udom'}); |
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if (grep(/^login$/,@cancreate)) { |
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my $domdesc = &Apache::lonnet::domain($form{'udom'},'description'); |
my $domdesc = &Apache::lonnet::domain($form{'udom'},'description'); |
unless (&check_can_host($r,\%form,'no_account_on_host',$domdesc)) { |
unless (&check_can_host($r,\%form,'no_account_on_host',$domdesc)) { |
return OK; |
return OK; |
Line 371 sub handler {
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Line 364 sub handler {
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&Apache::loncommon::build_recipient_list(undef,'helpdeskmail', |
&Apache::loncommon::build_recipient_list(undef,'helpdeskmail', |
$form{'udom'},$origmail); |
$form{'udom'},$origmail); |
my ($contact_email) = split(',',$contacts); |
my ($contact_email) = split(',',$contacts); |
my $output = &Apache::createaccount::username_check($form{'uname'}, |
my $output = |
$form{'udom'},$domdesc,'', |
&Apache::createaccount::username_check($form{'uname'},$form{'udom'}, |
$lonhost,$contact_email,$contact_name); |
$domdesc,'',$lonhost, |
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$contact_email,$contact_name, |
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undef,$statustocreate); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
&Apache::createaccount::print_header($r,$start_page); |
&Apache::createaccount::print_header($r,$start_page); |
Line 414 sub handler {
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Line 409 sub handler {
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} |
} |
} |
} |
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unless (&check_can_host($r,\%form,$authhost)) { |
my ($is_balancer,$otherserver) = |
return OK; |
&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'}); |
} |
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if ($r->dir_config("lonBalancer") eq 'yes') { |
if ($is_balancer) { |
&success($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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} |
return OK; |
return OK; |
} else { |
} else { |
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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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$r->print(&noswitch()); |
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} |
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return OK; |
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} |
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# ------------------------------------------------------- Do the load balancing |
# ------------------------------------------------------- Do the load balancing |
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# ---------------------------------------------------------- Determine own load |
# ---------------------------------------------------------- Determine own load |
Line 441 sub handler {
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Line 453 sub handler {
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# ---------------------------------------------------------- Are we overloaded? |
# ---------------------------------------------------------- Are we overloaded? |
if ((($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'}); |
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if (!$unloaded) { |
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'}); |
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} |
if ($unloaded) { |
if ($unloaded) { |
&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect', |
&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect', |
undef,\%form); |
undef,\%form); |
Line 486 sub check_can_host {
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Line 501 sub check_can_host {
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} |
} |
unless ($canhost) { |
unless ($canhost) { |
if ($authhost eq 'no_account_on_host') { |
if ($authhost eq 'no_account_on_host') { |
my ($login_host,$hostname) = &Apache::lonnet::choose_server($udom); |
my $checkloginvia = 1; |
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my ($login_host,$hostname) = |
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&Apache::lonnet::choose_server($udom,$checkloginvia); |
&Apache::loncommon::content_type($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 516 sub check_can_host {
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Line 533 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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1; |
1; |
__END__ |
__END__ |
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