--- loncom/auth/migrateuser.pm 2005/12/28 19:26:02 1.4 +++ loncom/auth/migrateuser.pm 2021/10/26 14:20:40 1.53 @@ -1,7 +1,7 @@ # The LearningOnline Network # Starts a user off based of an existing token. # -# $Id: migrateuser.pm,v 1.4 2005/12/28 19:26:02 albertel Exp $ +# $Id: migrateuser.pm,v 1.53 2021/10/26 14:20:40 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -29,67 +29,944 @@ package Apache::migrateuser; use strict; -use Apache::Constants qw(:common :http :methods); +use LONCAPA qw(:DEFAULT :match); +use Apache::Constants qw(:common :http :methods :remotehost); use Apache::lonauth; use Apache::lonnet; +use Apache::loncommon; +use Apache::lonlocal; +use Apache::lonlogin(); +use Apache::ltiauth; +use Apache::switchserver; +use CGI::Cookie; sub goto_login { - my ($r) = @_; + my ($r,$domain,$data) = @_; + if ((ref($data) eq 'HASH') && ($data->{'lti.login'})) { + &Apache::ltiauth::invalid_request($r,'22'); + } else { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + my $url = '/adm/login'; + if ($domain) { + $url .= '?domain='.$domain; + } + $r->print(&Apache::loncommon::start_page('Going to login',undef, + {'redirect' => [0,$url],}). + '
'.&mt('Transferring to login page.').'
'. + &Apache::loncommon::end_page()); + } + return OK; +} + +sub sso_check { + my ($data) = @_; + my %extra_env; + if (ref($data) eq 'HASH') { + if ($data->{'sso.login'}) { + $extra_env{'request.sso.login'} = $data->{'sso.login'}; + } + if ($data->{'sso.reloginserver'}) { + $extra_env{'request.sso.reloginserver'} = + $data->{'sso.reloginserver'}; + } + } + return \%extra_env; +} + +sub lti_check { + my ($data) = @_; + my %lti_env; + if (ref($data) eq 'HASH') { + if ($data->{'lti.login'}) { + $lti_env{'request.lti.login'} = $data->{'lti.login'}; + if ($data->{'lti.reqcrs'}) { + $lti_env{'request.lti.reqcrs'} = $data->{'lti.reqcrs'}; + } + if ($data->{'lti.reqrole'}) { + $lti_env{'request.lti.reqrole'} = $data->{'lti.reqrole'}; + } + if ($data->{'lti.selfenrollrole'}) { + $lti_env{'request.lti.selfenrollrole'} = $data->{'lti.selfenrollrole'}; + } + if ($data->{'lti.uri'}) { + $lti_env{'request.lti.uri'} = $data->{'lti.uri'}; + } + if ($data->{'lti.target'}) { + $lti_env{'request.lti.target'} = $data->{'lti.target'}; + } + if ($data->{'lti.sourcecrs'}) { + $lti_env{'request.lti.sourcecrs'} = $data->{'lti.sourcecrs'}; + } + } + if ($data->{'lti.passbackid'}) { + $lti_env{'request.lti.passbackid'} = $data->{'lti.passbackid'}; + } + if ($data->{'lti.passbackurl'}) { + $lti_env{'request.lti.passbackurl'} = $data->{'lti.passbackurl'}; + } + if ($data->{'lti.rosterid'}) { + $lti_env{'request.lti.rosterid'} = $data->{'lti.rosterid'}; + } + if ($data->{'lti.rosterurl'}) { + $lti_env{'request.lti.rosterurl'} = $data->{'lti.rosterurl'}; + } + } + return \%lti_env; +} + +sub canhost { + my ($uname,$udom,$lonhost,$loncaparev) = @_; + my $canhost; + if (&Apache::lonnet::is_library($lonhost)) { + my @possdoms = &Apache::lonnet::current_machine_domains(); + my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles','',['ca','aa'],\@possdoms); + if (keys(%roleshash)) { + foreach my $key (keys(%roleshash)) { + my $audom = (split(/:/,$key))[1]; + if ((&Apache::lonnet::will_trust('othcoau',$udom,$audom)) && + (&Apache::lonnet::will_trust('coaurem',$audom,$udom))) { + $canhost = 1; + last; + } + } + } + } + unless ($canhost) { + my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); + my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); + my @intdoms; + my $internet_names = &Apache::lonnet::get_internet_names($lonhost); + if (ref($internet_names) eq 'ARRAY') { + @intdoms = @{$internet_names}; + } + if ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) { + $canhost = 1; + } else { + 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); + $canhost = + &Apache::lonnet::can_host_session($udom,$lonhost,$loncaparev, + $udomdefaults{'remotesessions'}, + $defdomdefaults{'hostedsessions'}); + } + } + return $canhost; +} + +sub ip_changed { + my ($r,$udom,$camefrom,$idsref,$dataref) = @_; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - $r->print(<- Transferring to login page. - Continue -
- -