--- loncom/lonnet/perl/lonnet.pm 2008/01/22 23:12:02 1.940
+++ loncom/lonnet/perl/lonnet.pm 2008/03/09 17:22:21 1.947
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.940 2008/01/22 23:12:02 raeburn Exp $
+# $Id: lonnet.pm,v 1.947 2008/03/09 17:22:21 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1064,6 +1064,10 @@ sub inst_rulecheck {
$response=&unescape(&reply('instidrulecheck:'.&escape($udom).
':'.&escape($id).':'.$rulestr,
$homeserver));
+ } elsif ($item eq 'selfcreate') {
+ $response=&unescape(&reply('instselfcreatecheck:'.
+ &escape($udom).':'.&escape($uname).
+ ':'.$rulestr,$homeserver));
}
if ($response ne 'refused') {
my @pairs=split(/\&/,$response);
@@ -1090,6 +1094,9 @@ sub inst_userrules {
if ($check eq 'id') {
$response=&reply('instidrules:'.&escape($udom),
$homeserver);
+ } elsif ($check eq 'email') {
+ $response=&reply('instemailrules:'.&escape($udom),
+ $homeserver);
} else {
$response=&reply('instuserrules:'.&escape($udom),
$homeserver);
@@ -1115,6 +1122,35 @@ sub inst_userrules {
return (\%ruleshash,\@ruleorder);
}
+# ------------------------- Get Authentication and Language Defaults for Domain
+
+sub get_domain_defaults {
+ my ($domain) = @_;
+ my $cachetime = 60*60*24;
+ my ($defauthtype,$defautharg,$deflang);
+ my ($result,$cached)=&is_cached_new('domdefaults',$domain);
+ if (defined($cached)) {
+ if (ref($result) eq 'HASH') {
+ return %{$result};
+ }
+ }
+ my %domdefaults;
+ my %domconfig =
+ &Apache::lonnet::get_dom('configuration',['defaults'],$domain);
+ if (ref($domconfig{'defaults'}) eq 'HASH') {
+ $domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
+ $domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'};
+ $domdefaults{'auth_arg_def'} = $domconfig{'defaults'}{'auth_arg_def'};
+ } else {
+ $domdefaults{'lang_def'} = &domain($domain,'lang_def');
+ $domdefaults{'auth_def'} = &domain($domain,'auth_def');
+ $domdefaults{'auth_arg_def'} = &domain($domain,'auth_arg_def');
+ }
+ &Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults,
+ $cachetime);
+ return %domdefaults;
+}
+
# --------------------------------------------------- Assign a key to a student
sub assign_access_key {
@@ -1650,9 +1686,23 @@ sub absolute_url {
return $protocol.$host_name;
}
+#
+# Server side include.
+# Parameters:
+# fn Possibly encrypted resource name/id.
+# form Hash that describes how the rendering should be done
+# and other things.
+# Returns:
+# Scalar context: The content of the reply.
+# Array context: 2 element list of the content and the full response variable.
+#
+# Returns:
+# The content of the response.
sub ssi {
my ($fn,%form)=@_;
+ my $count = scalar(@_);
+
my $ua=new LWP::UserAgent;
@@ -1669,8 +1719,13 @@ sub ssi {
$request->header(Cookie => $ENV{'HTTP_COOKIE'});
my $response=$ua->request($request);
+ my $status = $response->code;
- return $response->content;
+ if (wantarray) {
+ return ($response->content, $response);
+ } else {
+ return $response->content;
+ }
}
sub externalssi {
@@ -2588,7 +2643,8 @@ sub courseidput {
sub courseiddump {
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter,
- $coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok)=@_;
+ $coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok,
+ $selfenrollonly)=@_;
my $as_hash = 1;
my %returnhash;
if (!$domfilter) { $domfilter=''; }
@@ -2605,7 +2661,8 @@ sub courseiddump {
$sincefilter.':'.&escape($descfilter).':'.
&escape($instcodefilter).':'.&escape($ownerfilter).
':'.&escape($coursefilter).':'.&escape($typefilter).
- ':'.&escape($regexp_ok).':'.$as_hash,$tryserver);
+ ':'.&escape($regexp_ok).':'.$as_hash.':'.
+ &escape($selfenrollonly),$tryserver);
my @pairs=split(/\&/,$rep);
foreach my $item (@pairs) {
my ($key,$value)=split(/\=/,$item,2);
@@ -3527,7 +3584,7 @@ sub set_userprivs {
}
foreach my $role (keys(%{$allroles})) {
my %thesepriv;
- if (($role=~/^au/) || ($role=~/^ca/)) { $author=1; }
+ if (($role=~/^au/) || ($role=~/^ca/) || ($role=~/^aa/)) { $author=1; }
foreach my $item (split(/:/,$$allroles{$role})) {
if ($item ne '') {
my ($privilege,$restrictions)=split(/&/,$item);
@@ -5257,7 +5314,7 @@ sub plaintext {
# ----------------------------------------------------------------- Assign Role
sub assignrole {
- my ($udom,$uname,$url,$role,$end,$start,$deleteflag)=@_;
+ my ($udom,$uname,$url,$role,$end,$start,$deleteflag,$selfenroll)=@_;
my $mrole;
if ($role =~ /^cr\//) {
my $cwosec=$url;
@@ -5291,11 +5348,15 @@ sub assignrole {
} else {
$refused = 1;
}
- if ($refused) {
- &logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url.
- ' '.$role.' '.$end.' '.$start.' by '.
- $env{'user.name'}.' at '.$env{'user.domain'});
- return 'refused';
+ if ($refused) {
+ if (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) {
+ $refused = '';
+ } else {
+ &logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url.
+ ' '.$role.' '.$end.' '.$start.' by '.
+ $env{'user.name'}.' at '.$env{'user.domain'});
+ return 'refused';
+ }
}
}
$mrole=$role;
@@ -5489,7 +5550,7 @@ sub modifystudent {
}
sub modify_student_enrollment {
- my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid) = @_;
+ my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid,$selfenroll) = @_;
my ($cdom,$cnum,$chome);
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
@@ -5547,7 +5608,7 @@ sub modify_student_enrollment {
if ($usec) {
$uurl.='/'.$usec;
}
- return &assignrole($udom,$uname,$uurl,'st',$end,$start);
+ return &assignrole($udom,$uname,$uurl,'st',$end,$start,undef,$selfenroll);
}
sub format_name {
@@ -5666,7 +5727,7 @@ ENDINITMAP
sub is_course {
my ($cdom,$cnum) = @_;
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef,
- undef,'.',undef,1);
+ undef,'.');
if (exists($courses{$cdom.'_'.$cnum})) {
return 1;
}
@@ -9346,6 +9407,18 @@ put_dom($namespace,$storehash,$udom,$uho
domain level either on specified domain server ($uhome) or primary domain
server ($udom and $uhome are optional)
+=item *
+
+get_domain_defaults($target_domain) : returns hash with defaults for
+authentication and language in the domain. Keys are: auth_def, auth_arg_def,
+lang_def; corresponsing values are authentication type (internal, krb4, krb5,
+or localauth), initial password or a kerberos realm, language (e.g., en-us).
+Values are retrieved from cache (if current), or from domain's configuration.db
+(if available), or lastly from values in lonTabs/dns_domain,tab,
+or lonTabs/domain.tab.
+
+%domdefaults = &get_auth_defaults($target_domain);
+
=back
=head2 Network Status Functions