--- loncom/lond 2021/06/20 18:41:28 1.489.2.35.2.5 +++ loncom/lond 2021/02/10 15:05:51 1.489.2.40 @@ -2,7 +2,7 @@ # The LearningOnline Network # lond "LON Daemon" Server (port "LOND" 5663) # -# $Id: lond,v 1.489.2.35.2.5 2021/06/20 18:41:28 raeburn Exp $ +# $Id: lond,v 1.489.2.40 2021/02/10 15:05:51 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -63,7 +63,7 @@ my $DEBUG = 0; # Non zero to ena my $status=''; my $lastlog=''; -my $VERSION='$Revision: 1.489.2.35.2.5 $'; #' stupid emacs +my $VERSION='$Revision: 1.489.2.40 $'; #' stupid emacs my $remoteVERSION; my $currenthostid="default"; my $currentdomainid; @@ -4682,48 +4682,16 @@ sub get_domain_handler { my $userinput = "$cmd:$tail"; my ($udom,$namespace,$what)=split(/:/,$tail,3); - if ($namespace =~ /^enc/) { - &Failure( $client, "refused\n", $userinput); - } else { - my $res = LONCAPA::Lond::get_dom($userinput); - if ($res =~ /^error:/) { - &Failure($client, \$res, $userinput); - } else { - &Reply($client, \$res, $userinput); - } - } - - return 1; -} -®ister_handler("getdom", \&get_domain_handler, 0, 1, 0); - -sub encrypted_get_domain_handler { - my ($cmd, $tail, $client) = @_; - - my $userinput = "$cmd:$tail"; - my $res = LONCAPA::Lond::get_dom($userinput); if ($res =~ /^error:/) { &Failure($client, \$res, $userinput); } else { - if ($cipher) { - my $cmdlength=length($res); - $res.=" "; - my $encres=''; - for (my $encidx=0;$encidx<=$cmdlength;$encidx+=8) { - $encres.= unpack("H16", - $cipher->encrypt(substr($res, - $encidx, - 8))); - } - &Reply( $client,"enc:$cmdlength:$encres\n",$userinput); - } else { - &Failure( $client, "error:no_key\n",$userinput); - } + &Reply($client, \$res, $userinput); } + return 1; } -®ister_handler("egetdom", \&encrypted_get_domain_handler, 1, 1, 0); +®ister_handler("getdom", \&get_domain_handler, 0, 1, 0); # # Puts an id to a domains id database. @@ -5533,39 +5501,6 @@ sub validate_instcode_handler { } ®ister_handler("autovalidateinstcode", \&validate_instcode_handler, 0, 1, 0); -# -# Validate co-owner for cross-listed institutional code and -# institutional course code itself used for a LON-CAPA course. -# -# Formal Parameters: -# $cmd - The command request that got us dispatched. -# $tail - The tail of the command. In this case, -# this is a colon separated string containing: -# $dom - Course's LON-CAPA domain -# $instcode - Institutional course code for the course -# $inst_xlist - Institutional course Id for the crosslisting -# $coowner - Username of co-owner -# (values for all but $dom have been escaped). -# -# $client - Socket open on the client. -# Returns: -# 1 - Indicating processing should continue. -# -sub validate_instcrosslist_handler { - my ($cmd, $tail, $client) = @_; - my $userinput = "$cmd:$tail"; - my ($dom,$instcode,$inst_xlist,$coowner) = split(/:/,$tail); - $instcode = &unescape($instcode); - $inst_xlist = &unescape($inst_xlist); - $coowner = &unescape($coowner); - my $outcome = &localenroll::validate_crosslist_access($dom,$instcode, - $inst_xlist,$coowner); - &Reply($client, \$outcome, $userinput); - - return 1; -} -®ister_handler("autovalidateinstcrosslist", \&validate_instcrosslist_handler, 0, 1, 0); - # Get the official sections for which auto-enrollment is possible. # Since the admin people won't know about 'unofficial sections' # we cannot auto-enroll on them. @@ -5690,62 +5625,6 @@ sub validate_class_access_handler { ®ister_handler("autovalidateclass_sec", \&validate_class_access_handler, 0, 1, 0); # -# Modify institutional sections (using customized &instsec_reformat() -# routine in localenroll.pm), to either clutter or declutter, for -# purposes of ensuring an institutional course section (string) can -# be unambiguously separated into institutional course and section. -# -# Formal Parameters: -# $cmd - The command request that got us dispatched. -# $tail - The tail of the command. In this case this is a colon separated -# set of values that will be split into: -# $cdom - The LON-CAPA domain of the course. -# $action - Either: clutter or declutter -# clutter adds character(s) to eliminate ambiguity -# declutter removes the added characters (e.g., for -# display of the institutional course section string. -# $info - A frozen hash in which keys are: -# LON-CAPA course number:Institutional course code -# and values are a reference to an array of the -# items to modify -- either institutional sections, -# or institutional course sections (for crosslistings). -# $client - The socket open on the client. -# Returns: -# 1 - continue processing. -# - -sub instsec_reformat_handler { - my ($cmd, $tail, $client) = @_; - my $userinput = "$cmd:$tail"; - my ($cdom,$action,$info) = split(/:/,$tail); - my $instsecref = &Apache::lonnet::thaw_unescape($info); - my ($outcome,$result); - eval { - local($SIG{__DIE__})='DEFAULT'; - $outcome=&localenroll::instsec_reformat($cdom,$action,$instsecref); - if ($outcome eq 'ok') { - if (ref($instsecref) eq 'HASH') { - foreach my $key (keys(%{$instsecref})) { - $result .= &escape($key).'='.&Apache::lonnet::freeze_escape($instsecref->{$key}).'&'; - } - $result =~ s/\&$//; - } - } - }; - if (!$@) { - if ($outcome eq 'ok') { - &Reply( $client, \$result, $userinput); - } else { - &Reply($client,\$outcome, $userinput); - } - } else { - &Failure($client,"unknown_cmd\n",$userinput); - } - return 1; -} -®ister_handler("autoinstsecreformat",\&instsec_reformat_handler, 0, 1, 0); - -# # Validate course owner or co-owners(s) access to enrollment data for all sections # and crosslistings for a particular course. #