version 1.15, 2009/04/14 23:52:07
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version 1.33, 2018/07/01 00:03:42
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Line 29
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Line 29
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package Apache::migrateuser; |
package Apache::migrateuser; |
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use strict; |
use strict; |
use LONCAPA; |
use LONCAPA qw(:DEFAULT :match); |
use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use Apache::lonauth; |
use Apache::lonauth; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonlogin(); |
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use Apache::ltiauth; |
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use CGI::Cookie; |
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sub goto_login { |
sub goto_login { |
my ($r) = @_; |
my ($r,$domain,$data) = @_; |
&Apache::loncommon::content_type($r,'text/html'); |
if ((ref($data) eq 'HASH') && ($data->{'lti.login'})) { |
$r->send_http_header; |
&Apache::ltiauth::invalid_request($r,'22'); |
$r->print(&Apache::loncommon::start_page('Going to login',undef, |
} else { |
{'redirect' => |
&Apache::loncommon::content_type($r,'text/html'); |
[0,'/adm/login'],}). |
$r->send_http_header; |
'<h1>'.&mt('One moment please...').'</h1>'. |
my $url = '/adm/login'; |
'<p>'.&mt('Transferring to login page.').'</p>'. |
if ($domain) { |
&Apache::loncommon::end_page()); |
$url .= '?domain='.$domain; |
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} |
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$r->print(&Apache::loncommon::start_page('Going to login',undef, |
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{'redirect' => [0,$url],}). |
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'<h1>'.&mt('One moment please...').'</h1>'. |
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'<p>'.&mt('Transferring to login page.').'</p>'. |
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&Apache::loncommon::end_page()); |
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} |
return OK; |
return OK; |
} |
} |
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sub sso_check { |
sub sso_check { |
my ($data) = @_; |
my ($data) = @_; |
my %extra_env; |
my %extra_env; |
if ($data->{'sso.login'}) { |
if (ref($data) eq 'HASH') { |
$extra_env{'request.sso.login'} = $data->{'sso.login'}; |
if ($data->{'sso.login'}) { |
} |
$extra_env{'request.sso.login'} = $data->{'sso.login'}; |
if ($data->{'sso.reloginserver'}) { |
} |
$extra_env{'request.sso.reloginserver'} = |
if ($data->{'sso.reloginserver'}) { |
$data->{'sso.reloginserver'}; |
$extra_env{'request.sso.reloginserver'} = |
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$data->{'sso.reloginserver'}; |
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} |
} |
} |
return \%extra_env; |
return \%extra_env; |
} |
} |
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sub lti_check { |
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my ($data) = @_; |
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my %lti_env; |
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if (ref($data) eq 'HASH') { |
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if ($data->{'lti.login'}) { |
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$lti_env{'request.lti.login'} = $data->{'lti.login'}; |
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if ($data->{'lti.reqcrs'}) { |
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$lti_env{'request.lti.reqcrs'} = $data->{'lti.reqcrs'}; |
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} |
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if ($data->{'lti.reqrole'}) { |
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$lti_env{'request.lti.reqrole'} = $data->{'lti.reqrole'}; |
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} |
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if ($data->{'lti.selfenrollrole'}) { |
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$lti_env{'request.lti.selfenrollrole'} = $data->{'lti.selfenrollrole'}; |
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} |
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if ($data->{'lti.uri'}) { |
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$lti_env{'request.lti.uri'} = $data->{'lti.uri'}; |
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} |
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if ($data->{'lti.target'}) { |
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$lti_env{'request.lti.target'} = $data->{'lti.target'}; |
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} |
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if ($data->{'lti.sourcecrs'}) { |
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$lti_env{'request.lti.sourcecrs'} = $data->{'lti.sourcecrs'}; |
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} |
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} |
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if ($data->{'lti.passbackid'}) { |
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$lti_env{'request.lti.passbackid'} = $data->{'lti.passbackid'}; |
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} |
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if ($data->{'lti.passbackurl'}) { |
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$lti_env{'request.lti.passbackurl'} = $data->{'lti.passbackurl'}; |
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} |
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if ($data->{'lti.rosterid'}) { |
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$lti_env{'request.lti.rosterid'} = $data->{'lti.rosterid'}; |
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} |
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if ($data->{'lti.rosterurl'}) { |
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$lti_env{'request.lti.rosterurl'} = $data->{'lti.rosterurl'}; |
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} |
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} |
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return \%lti_env; |
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} |
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sub ip_changed { |
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my ($r,$udom,$camefrom,$dataref) = @_; |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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if (ref($dataref) eq 'HASH') { |
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my $title = 'LON-CAPA Session redirected'; |
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my $message = &mt('Your internet address has changed since you logged in.'); |
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my $rule_in_effect; |
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if ($dataref->{'balancer'}) { |
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my $baldom = &Apache::lonnet::host_domain($camefrom); |
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my $balprimaryid = &Apache::lonnet::domain($baldom,'primary'); |
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my $balintdom = &Apache::lonnet::internet_dom($balprimaryid); |
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my $uprimaryid = &Apache::lonnet::domain($udom,'primary'); |
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my $uintdom = &Apache::lonnet::internet_dom($uprimaryid); |
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my $dom_in_use; |
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if (($uintdom ne '') && ($uintdom eq $balintdom)) { |
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$dom_in_use = $udom; |
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} else { |
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$dom_in_use = $baldom; |
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} |
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my ($result,$cached)=&Apache::lonnet::is_cached_new('loadbalancing',$dom_in_use); |
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unless (defined($cached)) { |
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my $cachetime = 60*60*24; |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use); |
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if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
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$result = &Apache::lonnet::do_cache_new('loadbalancing',$dom_in_use, |
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$domconfig{'loadbalancing'},$cachetime); |
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} |
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} |
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if (ref($result) eq 'HASH') { |
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(undef,my $currtargets,my $currrules) = |
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&Apache::lonnet::check_balancer_result($result,$dataref->{'server'}); |
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if (ref($currrules) eq 'HASH') { |
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if ($dataref->{'sso.login'}) { |
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if ($currrules->{'_LC_ipchangesso'} ne '') { |
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$rule_in_effect = $currrules->{'_LC_ipchangesso'}; |
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} |
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} else { |
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if ($currrules->{'_LC_ipchange'} ne '') { |
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$rule_in_effect = $currrules->{'_LC_ipchange'}; |
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} |
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} |
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} |
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} |
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} |
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my $url; |
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my $lonhost= $r->dir_config('lonHostID'); |
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my $switchto = $lonhost; |
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if ($rule_in_effect ne 'offloadedto') { |
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my $hosthere; |
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my @ids=&Apache::lonnet::current_machine_ids(); |
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unless ($rule_in_effect eq 'balancer') { |
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if (grep(/^\Q$rule_in_effect\E$/,@ids)) { |
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$hosthere = 1; |
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} |
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} |
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unless ($hosthere) { |
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if ($dataref->{'role'}) { |
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my ($adom,$aname); |
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if ($dataref->{'role'} =~ m{^au\./($match_domain)/$}) { |
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$adom = $1; |
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$aname = $dataref->{'username'}; |
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} elsif ($dataref->{'role'} =~ m{^(?:ca|aa)\./($match_domain)/($match_username)$}) { |
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$adom = $1; |
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$aname = $2; |
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} |
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if ($adom ne '' && $aname ne '') { |
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my $ahome = &Apache::lonnet::homeserver($aname,$adom); |
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unless ($ahome eq 'no_host') { |
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if ($ahome && grep(/^\Q$ahome\E$/,@ids)) { |
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$hosthere = 1; |
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} |
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} |
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} |
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} |
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} |
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unless ($hosthere) { |
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my $hostname; |
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if ($rule_in_effect eq 'balancer') { |
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$hostname = &Apache::lonnet::hostname($dataref->{'server'}); |
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if ($hostname) { |
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$switchto = $dataref->{'server'}; |
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} |
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} else { |
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$hostname = &Apache::lonnet::hostname($rule_in_effect); |
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if ($hostname) { |
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$switchto = $rule_in_effect; |
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} |
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} |
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if ($hostname) { |
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my $protocol = $Apache::lonnet::protocol{$switchto}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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$url = $protocol.'://'.$hostname; |
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if ($rule_in_effect eq 'balancer') { |
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$message .= '<br />'. |
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&mt('As a result, your LON-CAPA session is being redirected to the server where you originally logged in.'); |
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} else { |
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$message .= '<br />'. |
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&mt('As a result, your LON-CAPA session is being redirected.'); |
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} |
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} |
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} |
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} |
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if ($dataref->{'sso.login'}) { |
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$url .= '/adm/roles'; |
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} else { |
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$url .= '/adm/login'; |
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if ($udom) { |
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$url .= '?domain='.$udom; |
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} |
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$message .= '<br />'.&mt('You will need to provide your password one more time.'); |
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} |
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my %info= ( |
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'domain' => $udom, |
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'username' => $dataref->{'username'}, |
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'role' => $dataref->{'role'}, |
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'sessionserver' => $lonhost, |
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); |
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if ($dataref->{'origurl'}) { |
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$info{'origurl'} = $dataref->{'origurl'}; |
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} |
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if ($dataref->{'symb'}) { |
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$info{'symb'} = $dataref->{'symb'}; |
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} |
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my $iptoken = &Apache::lonnet::tmpput(\%info,$switchto); |
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unless ($iptoken eq 'conlost') { |
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$url .= ($url =~ /\?/) ? '&' : '?'; |
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$url .= 'iptoken='.$iptoken; |
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} |
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$r->print(&Apache::loncommon::start_page($title,undef, |
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{'redirect' => |
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[2,$url],}). |
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'<h1>'.&mt('One moment please...').'</h1>'. |
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'<p class="LC_warning">'.$message.'</p>'. |
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&Apache::loncommon::end_page()); |
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} else { |
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return &goto_login($r); |
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} |
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return OK; |
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} |
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sub logout { |
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my ($r,$handle,$data,$lti_env) = @_; |
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unlink($handle); |
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if ($env{'user.linkedenv'} ne '') { |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if ((-l $env{'user.linkedenv'}) && |
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(readlink($env{'user.linkedenv'}) eq "$lonidsdir/$handle.id")) { |
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unlink($env{'user.linkedenv'}); |
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} |
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} |
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my %temp=('logout' => time); |
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&Apache::lonnet::put('email_status',\%temp); |
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&Apache::lonnet::log($env{'user.domain'}, |
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$env{'user.name'}, |
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$env{'user.home'}, |
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"Logout $ENV{'REMOTE_ADDR'}"); |
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&Apache::loncommon::content_type($r,'text/html'); |
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#expire the cookie |
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my $c = new CGI::Cookie(-name => 'lonID', |
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-value => '', |
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-expires => '-10y',); |
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$r->headers_out->add('Set-cookie' => $c); |
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if ($env{'user.linkedenv'}) { |
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my $linked = new CGI::Cookie(-name => 'lonLinkID', |
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-value => '', |
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-expires => '-10y',); |
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$r->headers_out->add('Set-cookie' => $linked); |
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} |
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my $lonhost = $r->dir_config('lonHostID'); |
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my (%info,%user_info,%lti_info); |
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if (ref($lti_env) eq 'HASH') { |
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%lti_info = %{$lti_env}; |
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} |
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my $lonhost = $r->dir_config('lonHostID'); |
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if (ref($data) eq 'HASH') { |
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%user_info=('ip' => $ENV{'REMOTE_ADDR'}, |
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'domain' => $data->{'domain'}, |
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'username' => $data->{'username'}, |
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'role' => $data->{'role'}, |
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'origurl' => $data->{'origurl'}, |
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'symb' => $data->{'symb'}, |
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'server' => $lonhost); |
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} |
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%info = (%user_info,%lti_info); |
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my $token = &Apache::lonnet::tmpput(\%info,$lonhost); |
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my $url = '/adm/migrateuser?token='.$token; |
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$r->send_http_header; |
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$r->print( |
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&Apache::loncommon::start_page('Updating Session ...',undef, |
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{'redirect' => [0.1,$url], |
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'only_body' => 1,}). |
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&Apache::loncommon::end_page()); |
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$r->register_cleanup(\&flush_course_logs); |
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return; |
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} |
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sub flush_course_logs { |
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&Apache::lonnet::flushcourselogs(); |
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return OK; |
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} |
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sub handler { |
sub handler { |
my ($r) = @_; |
my ($r) = @_; |
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Line 75 sub handler {
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Line 332 sub handler {
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&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
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if ($delete ne 'ok') { |
if ($delete ne 'ok') { |
return &goto_login($r); |
return &goto_login($r,undef,\%data); |
} |
} |
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if ($data{'ip'} ne $ENV{'REMOTE_ADDR'} || !defined($data{'username'}) || |
if (!defined($data{'username'}) || !defined($data{'domain'})) { |
!defined($data{'domain'}) ) { |
return &goto_login($r,undef,\%data); |
return &goto_login($r); |
} |
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if ($data{'ip'} ne $ENV{'REMOTE_ADDR'}) { |
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&Apache::lonnet::logthis('IP change when session migration requested -- was: '. |
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$data{'ip'}.'; now: '.$ENV{'REMOTE_ADDR'}.' for '.$data{'username'}.':'.$data{'domain'}); |
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return &ip_changed($r,$data{'domain'},$data{'server'},\%data); |
} |
} |
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&Apache::lonnet::logthis("Allowing access for $data{'username'}\@$data{'domain'} to $data{'role'}"); |
&Apache::lonnet::logthis("Allowing access for $data{'username'}:$data{'domain'} to $data{'role'}"); |
my $home=&Apache::lonnet::homeserver($data{'username'},$data{'domain'}); |
my $home=&Apache::lonnet::homeserver($data{'username'},$data{'domain'}); |
if ($home =~ /(con_lost|no_such_host)/) { return &goto_login($r); } |
my $udom; |
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if (&Apache::lonnet::domain($data{'domain'})) { |
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$udom=$data{'domain'}; |
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} |
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if ($home =~ /(con_lost|no_such_host)/) { return &goto_login($r,$udom,\%data); } |
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my $extra_env = &sso_check(\%data); |
my $sso_env = &sso_check(\%data); |
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my $lti_env = <i_check(\%data); |
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my $extra_env; |
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if ((ref($sso_env) eq 'HASH') && (keys(%{$sso_env}))) { |
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$extra_env = $sso_env; |
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} elsif ((ref($lti_env) eq 'HASH') && (keys(%{$lti_env}))) { |
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$extra_env = $lti_env; |
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} |
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my %form; |
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if ($data{'symb'} ne '') { |
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$form{'symb'} = $data{'symb'}; |
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} |
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if ($data{'iptoken'} ne '') { |
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$form{'iptoken'} = $data{'iptoken'}; |
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} |
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if ($data{'noloadbalance'} ne '') { |
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$form{'noloadbalance'} = $data{'noloadbalance'}; |
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} |
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if (!$data{'role'}) { |
if (!$data{'role'}) { |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
if ($handle) { |
if ($handle) { |
&Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'), |
&Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'), |
$handle); |
$handle); |
if ($data{'origurl'} ne '') { |
if ($data{'lti.login'}) { |
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my $needslogout; |
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if ($env{'request.lti.login'}) { |
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if (($env{'user.name'} ne $data{'username'}) || |
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($env{'user.domain'} ne $data{'domain'})) { |
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$needslogout = 1; |
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} |
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} else { |
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$needslogout = 1; |
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} |
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# If access is via LTI, and user already has a non-LTI session cookie |
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# (and session) or has an LTI session cookie for a different username, |
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# logout the existing session, and start a new one |
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if ($needslogout) { |
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&logout($r,$handle,\%data,$lti_env); |
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} elsif (($data{'lti.reqcrs'}) && ($data{'lti.reqrole'} eq 'cc')) { |
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$form{'lti.reqcrs'} = $data{'lti.reqcrs'}; |
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$form{'lti.reqrole'} = $data{'lti.reqrole'}; |
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$form{'lti.sourcecrs'} = $data{'lti.sourcecrs'}; |
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$form{'lti.uri'} = $data{'lti.uri'}; |
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if ($data{'lti.passbackid'}) { |
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$form{'lti.passbackid'} = $data{'lti.passbackid'}; |
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} |
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if ($data{'lti.passbackurl'}) { |
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$form{'lti.passbackurl'} = $data{'lti.passbackurl'}; |
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} |
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if ($data{'lti.rosterid'}) { |
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$form{'lti.rosterid'} = $data{'lti.rosterid'}; |
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} |
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if ($data{'lti.rosterurl'}) { |
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$form{'lti.rosterurl'} = $data{'lti.rosterurl'}; |
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} |
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if ($data{'lti.target'}) { |
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$form{'lti.target'} = $data{'lti.target'}; |
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} |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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&Apache::ltiauth::lti_reqcrs($r,$data{'domain'},\%form,$data{'username'},$data{'domain'}); |
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} else { |
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if (ref($lti_env) eq 'HASH') { |
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delete($lti_env->{'reqcrs'}); |
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delete($lti_env->{'reqrole'}); |
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delete($lti_env->{'selfenrollrole'}); |
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} |
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if ($data{'lti.selfenrollrole'}) { |
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if (&Apache::ltiauth::lti_enroll($data{'username'},$data{'domain'}, |
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$data{'lti.selfenrollrole'}) eq 'ok') { |
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my $url = '/adm/roles?selectrole=1&'. |
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&escape($data{'lti.selfenrollrole'}).'=1'; |
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if ($data{'origurl'} =~ m{/default_\d+\.sequence$}) { |
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$url .= '&orgurl='.$data{'origurl'}.'&navmap=1'; |
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} elsif ($data{'origurl'} ne '') { |
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$url .= '&orgurl='.$data{'origurl'}; |
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} |
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if (ref($lti_env) eq 'HASH') { |
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&Apache::lonnet::appenv($lti_env); |
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} |
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$r->internal_redirect($url); |
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} else { |
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&Apache::ltiauth::invalid_request($r,23); |
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} |
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} elsif ($data{'origurl'} ne '') { |
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my $url = $data{'origurl'}; |
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if ($url =~ m{/default_\d+\.sequence$}) { |
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$url .= (($url =~/\?/)?'&':'?').'navmap=1'; |
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} |
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if (ref($lti_env) eq 'HASH') { |
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&Apache::lonnet::appenv($lti_env); |
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} |
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$r->internal_redirect($url); |
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} else { |
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if (ref($lti_env) eq 'HASH') { |
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&Apache::lonnet::appenv($lti_env); |
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} |
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} |
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} |
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} elsif ($data{'origurl'} ne '') { |
$r->internal_redirect($data{'origurl'}); |
$r->internal_redirect($data{'origurl'}); |
} elsif ($env{'request.course.id'}) { |
} elsif ($env{'request.course.id'}) { |
$r->internal_redirect('/adm/navmaps'); |
$r->internal_redirect('/adm/navmaps'); |
Line 105 sub handler {
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Line 465 sub handler {
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my $desturl = '/adm/roles'; |
my $desturl = '/adm/roles'; |
if ($data{'origurl'} ne '') { |
if ($data{'origurl'} ne '') { |
$desturl = $data{'origurl'}; |
$desturl = $data{'origurl'}; |
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if ($data{'lti.login'}) { |
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$desturl = $data{'origurl'}; |
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if ($desturl =~ m{/default_\d+\.sequence$}) { |
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$desturl .= (($desturl =~/\?/)?'&':'?').'navmap=1'; |
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} |
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} |
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} |
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my $skipcritical; |
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if (($data{'lti.login'}) && ($data{'lti.reqcrs'}) && |
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($data{'lti.reqrole'} eq 'cc')) { |
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$skipcritical = 1; |
} |
} |
&Apache::lonauth::success($r,$data{'username'},$data{'domain'}, |
&Apache::lonauth::success($r,$data{'username'},$data{'domain'}, |
$home,$desturl,$extra_env); |
$home,$desturl,$extra_env,\%form,$skipcritical); |
|
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} |
} |
return OK; |
return OK; |
|
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} |
} |
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my $next_url='/adm/roles?selectrole=1&'.&escape($data{'role'}).'=1'; |
my $next_url='/adm/roles?selectrole=1&'.&escape($data{'role'}).'=1'; |
if ($data{'origurl'} ne '') { |
if ($data{'origurl'} ne '') { |
$next_url .= '&orgurl='.&escape($data{'origurl'}); |
$next_url .= '&orgurl='.&escape($data{'origurl'}); |
} |
if ($data{'lti.login'}) { |
if ($data{'symb'} ne '') { |
if (($data{'origurl'} =~ m{/default_\d+\.sequence$}) || |
$next_url .= '&symb='.&escape($data{'symb'}); |
($data{'origurl'} =~ m{^/res/.+\.sequence$})) { |
|
$next_url .= '&navmap=1'; |
|
} |
|
} |
} |
} |
|
|
&Apache::lonauth::success($r,$data{'username'},$data{'domain'},$home, |
&Apache::lonauth::success($r,$data{'username'},$data{'domain'},$home, |
$next_url,$extra_env); |
$next_url,$extra_env,\%form); |
return OK; |
return OK; |
} |
} |
|
|