[BACK]Return to ltiutils.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / lti

Diff for /loncom/lti/ltiutils.pm between versions 1.17.2.5 and 1.21

version 1.17.2.5, 2024/02/27 04:13:34 version 1.21, 2024/02/27 04:04:06
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # Utility functions for managing LON-CAPA LTI interactions   # Utility functions for managing LON-CAPA LTI interactions
 #  #
 # $Id$  # $Id$
 #  #
Line 34  use Digest::SHA; Line 34  use Digest::SHA;
 use Digest::MD5 qw(md5_hex);  use Digest::MD5 qw(md5_hex);
 use Encode;  use Encode;
 use UUID::Tiny ':std';  use UUID::Tiny ':std';
 use LWP::UserAgent();   
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::loncoursedata;  use Apache::loncoursedata;
Line 55  use LONCAPA qw(:DEFAULT :match); Line 54  use LONCAPA qw(:DEFAULT :match);
 # When LON-CAPA is operating as a Consumer, nonce checking  # When LON-CAPA is operating as a Consumer, nonce checking
 # occurs when a Tool Provider launched from an instance of  # occurs when a Tool Provider launched from an instance of
 # an external tool in a LON-CAPA course makes a request to  # an external tool in a LON-CAPA course makes a request to
 # (a) /adm/service/roster or (b) /adm/service/passback to,   # (a) /adm/service/roster or (b) /adm/service/passback to,
 # respectively, retrieve a roster or store the grade for   # respectively, retrieve a roster or store the grade for
 # the original launch by a specific user.  # the original launch by a specific user.
 #  #
 # When LON-CAPA is operating as a Provider, nonce checking   # When LON-CAPA is operating as a Provider, nonce checking
 # occurs when a user in course context in another LMS (the   # occurs when a user in course context in another LMS (the
 # Consumer) launches an external tool to access a LON-CAPA URL:   # Consumer) launches an external tool to access a LON-CAPA URL:
 # /adm/lti/ with LON-CAPA symb, map, or deep-link ID appended.  # /adm/lti/ with LON-CAPA symb, map, or deep-link ID appended.
 #  #
   
Line 359  sub verify_lis_item { Line 358  sub verify_lis_item {
 # LON-CAPA as LTI Consumer  # LON-CAPA as LTI Consumer
 #  #
 # Sign a request used to launch an instance of an external  # Sign a request used to launch an instance of an external
 # tool in a LON-CAPA course, using the key and secret supplied   # tool in a LON-CAPA course, using the key and secret supplied
 # by the Tool Provider.  # by the Tool Provider.
 #   #
   
 sub sign_params {  sub sign_params {
     my ($url,$key,$secret,$paramsref,$sigmethod,$type,$callback,$post) = @_;      my ($url,$key,$secret,$paramsref,$sigmethod,$type,$callback,$post) = @_;
Line 693  sub get_roster { Line 692  sub get_roster {
                           ? join("&$name=", map {escape($_) } @{$hashref->{$_}})                            ? join("&$name=", map {escape($_) } @{$hashref->{$_}})
                           : &escape($hashref->{$_}) );                            : &escape($hashref->{$_}) );
         } keys(%{$hashref})));          } keys(%{$hashref})));
         my $ua=new LWP::UserAgent;          my $response = &LONCAPA::LWPReq::makerequest('',$request,'','',10);
         $ua->timeout(10);  
         my $response=$ua->request($request);  
         my $message=$response->status_line;          my $message=$response->status_line;
         if (($response->is_success) && ($response->content ne '')) {          if (($response->is_success) && ($response->content ne '')) {
             my %data = ();              my %data = ();
Line 845  END Line 842  END
                            ],                             ],
                            $gradexml,                             $gradexml,
             );              );
             my $ua=new LWP::UserAgent;              my $response = &LONCAPA::LWPReq::makerequest('',$request,'','',10);
             $ua->timeout(10);  
             my $response=$ua->request($request);  
             my $message=$response->status_line;              my $message=$response->status_line;
 #FIXME Handle case where pass back of score to LTI Consumer failed.  #FIXME Handle case where pass back of score to LTI Consumer failed.
         }          }
Line 873  sub setup_logout_callback { Line 868  sub setup_logout_callback {
                 &Apache::lonnet::sign_lti($cdom,$cnum,$crstool,'lti','logout',$service_url,$idx,                  &Apache::lonnet::sign_lti($cdom,$cnum,$crstool,'lti','logout',$service_url,$idx,
                                           $keynum,\%ltiparams,\%info);                                            $keynum,\%ltiparams,\%info);
             if (($status eq 'ok') && ($post ne '')) {              if (($status eq 'ok') && ($post ne '')) {
                 my $ua=new LWP::UserAgent;  
                 $ua->timeout(10);  
                 my $request=new HTTP::Request('POST',$service_url);                  my $request=new HTTP::Request('POST',$service_url);
                 $request->content($post);                  $request->content($post);
                 my $response=$ua->request($request);                  my $response = &LONCAPA::LWPReq::makerequest('',$request,'','',10);
             }              }
         }          }
     }      }
Line 887  sub setup_logout_callback { Line 880  sub setup_logout_callback {
 #  #
 # LON-CAPA as LTI Provider  # LON-CAPA as LTI Provider
 #  #
 # Create a new user in LON-CAPA. If the domain's configuration   # Create a new user in LON-CAPA. If the domain's configuration
 # includes rules for format of "official" usernames, those rules  # includes rules for format of "official" usernames, those rules
 # will apply when determining if a user is to be created.  In  # will apply when determining if a user is to be created.  In
 # additional if institutional user information is available that  # additional if institutional user information is available that
Line 1028  sub create_passwd { Line 1021  sub create_passwd {
 # in the Consumer, user privs will be added to the user's environment for  # in the Consumer, user privs will be added to the user's environment for
 # the new role.  # the new role.
 #  #
 # If this is a self-enroll case, a Course Coordinator role will only be assigned   # If this is a self-enroll case, a Course Coordinator role will only be assigned
 # if the current user is also the course owner.  # if the current user is also the course owner.
 #  #
   
Line 1320  sub batchaddroster { Line 1313  sub batchaddroster {
 #  #
 # Which LON-CAPA roles are assignable by the current user  # Which LON-CAPA roles are assignable by the current user
 # and how LTI roles map to LON-CAPA roles (as defined in  # and how LTI roles map to LON-CAPA roles (as defined in
 # the domain configuration for the specific Consumer) are   # the domain configuration for the specific Consumer) are
 # factored in when compiling the list of available roles.  # factored in when compiling the list of available roles.
 #  #
 # Inputs: 3  # Inputs: 3
Removed from v.1.17.2.5  
changed lines
  Added in v.1.21

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>