--- loncom/lonnet/perl/lonnet.pm 2021/09/22 13:52:02 1.1466
+++ loncom/lonnet/perl/lonnet.pm 2022/06/11 14:20:42 1.1488
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1466 2021/09/22 13:52:02 raeburn Exp $
+# $Id: lonnet.pm,v 1.1488 2022/06/11 14:20:42 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1323,7 +1323,7 @@ sub changepass {
sub queryauthenticate {
my ($uname,$udom)=@_;
my $uhome=&homeserver($uname,$udom);
- if (!$uhome) {
+ if ((!$uhome) || ($uhome eq 'no_host')) {
&logthis("User $uname at $udom is unknown when looking for authentication mechanism");
return 'no_host';
}
@@ -1372,7 +1372,7 @@ sub authenticate {
}
if ($answer eq 'non_authorized') {
&logthis("User $uname at $udom rejected by $uhome");
- return 'no_host';
+ return 'no_host';
}
&logthis("User $uname at $udom threw error $answer when checking authentication mechanism");
return 'no_host';
@@ -2262,6 +2262,57 @@ sub del_dom {
}
}
+sub store_dom {
+ my ($storehash,$id,$namespace,$dom,$home,$encrypt) = @_;
+ $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'host'}=$perlvar{'lonHostID'};
+ my $namevalue='';
+ foreach my $key (keys(%{$storehash})) {
+ $namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
+ }
+ $namevalue=~s/\&$//;
+ if (grep { $_ eq $home } current_machine_ids()) {
+ return LONCAPA::Lond::store_dom("storedom:$dom:$namespace:$id:$namevalue");
+ } else {
+ if ($namespace eq 'private') {
+ return 'refused';
+ } elsif ($encrypt) {
+ return reply("encrypt:storedom:$dom:$namespace:$id:$namevalue",$home);
+ } else {
+ return reply("storedom:$dom:$namespace:$id:$namevalue",$home);
+ }
+ }
+}
+
+sub restore_dom {
+ my ($id,$namespace,$dom,$home,$encrypt) = @_;
+ my $answer;
+ if (grep { $_ eq $home } current_machine_ids()) {
+ $answer = LONCAPA::Lond::restore_dom("restoredom:$dom:$namespace:$id");
+ } elsif ($namespace ne 'private') {
+ if ($encrypt) {
+ $answer=&reply("encrypt:restoredom:$dom:$namespace:$id",$home);
+ } else {
+ $answer=&reply("restoredom:$dom:$namespace:$id",$home);
+ }
+ }
+ my %returnhash=();
+ unless (($answer eq '') || ($answer eq 'con_lost') || ($answer eq 'refused') ||
+ ($answer eq 'unknown_cmd') || ($answer eq 'rejected')) {
+ foreach my $line (split(/\&/,$answer)) {
+ my ($name,$value)=split(/\=/,$line);
+ $returnhash{&unescape($name)}=&thaw_unescape($value);
+ }
+ my $version;
+ for ($version=1;$version<=$returnhash{'version'};$version++) {
+ foreach my $item (split(/\:/,$returnhash{$version.':keys'})) {
+ $returnhash{$item}=$returnhash{$version.':'.$item};
+ }
+ }
+ }
+ return %returnhash;
+}
+
# ----------------------------------construct domainconfig user for a domain
sub get_domainconfiguser {
my ($udom) = @_;
@@ -2304,7 +2355,7 @@ sub retrieve_inst_usertypes {
sub is_domainimage {
my ($url) = @_;
- if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+[^/]-) {
+ if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo|login)/+[^/]-) {
if (&domain($1) ne '') {
return '1';
}
@@ -2542,6 +2593,10 @@ sub inst_rulecheck {
$response=&unescape(&reply('instselfcreatecheck:'.
&escape($udom).':'.&escape($uname).
':'.$rulestr,$homeserver));
+ } elsif ($item eq 'unamemap') {
+ $response=&unescape(&reply('instunamemapcheck:'.
+ &escape($udom).':'.&escape($uname).
+ ':'.$rulestr,$homeserver));
}
if ($response ne 'refused') {
my @pairs=split(/\&/,$response);
@@ -2571,6 +2626,9 @@ sub inst_userrules {
} elsif ($check eq 'email') {
$response=&reply('instemailrules:'.&escape($udom),
$homeserver);
+ } elsif ($check eq 'unamemap') {
+ $response=&reply('unamemaprules:'.&escape($udom),
+ $homeserver);
} else {
$response=&reply('instuserrules:'.&escape($udom),
$homeserver);
@@ -2617,7 +2675,7 @@ sub get_domain_defaults {
'coursedefaults','usersessions',
'requestauthor','selfenrollment',
'coursecategories','ssl','autoenroll',
- 'trust','helpsettings','wafproxy'],$domain);
+ 'trust','helpsettings','wafproxy','ltisec'],$domain);
my @coursetypes = ('official','unofficial','community','textbook','placement');
if (ref($domconfig{'defaults'}) eq 'HASH') {
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
@@ -2629,6 +2687,7 @@ sub get_domain_defaults {
$domdefaults{'intauth_cost'} = $domconfig{'defaults'}{'intauth_cost'};
$domdefaults{'intauth_switch'} = $domconfig{'defaults'}{'intauth_switch'};
$domdefaults{'intauth_check'} = $domconfig{'defaults'}{'intauth_check'};
+ $domdefaults{'unamemap_rule'} = $domconfig{'defaults'}{'unamemap_rule'};
} else {
$domdefaults{'lang_def'} = &domain($domain,'lang_def');
$domdefaults{'auth_def'} = &domain($domain,'auth_def');
@@ -2666,6 +2725,7 @@ sub get_domain_defaults {
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
$domdefaults{'canuse_pdfforms'} = $domconfig{'coursedefaults'}{'canuse_pdfforms'};
$domdefaults{'usejsme'} = $domconfig{'coursedefaults'}{'usejsme'};
+ $domdefaults{'inline_chem'} = $domconfig{'coursedefaults'}{'inline_chem'};
$domdefaults{'uselcmath'} = $domconfig{'coursedefaults'}{'uselcmath'};
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
$domdefaults{'postsubmit'} = $domconfig{'coursedefaults'}{'postsubmit'}{'client'};
@@ -2698,7 +2758,10 @@ sub get_domain_defaults {
}
if ($domconfig{'coursedefaults'}{'texengine'}) {
$domdefaults{'texengine'} = $domconfig{'coursedefaults'}{'texengine'};
- }
+ }
+ if (exists($domconfig{'coursedefaults'}{'ltiauth'})) {
+ $domdefaults{'crsltiauth'} = $domconfig{'coursedefaults'}{'ltiauth'};
+ }
}
if (ref($domconfig{'usersessions'}) eq 'HASH') {
if (ref($domconfig{'usersessions'}{'remote'}) eq 'HASH') {
@@ -2773,6 +2836,7 @@ sub get_domain_defaults {
}
if (ref($domconfig{'autoenroll'}) eq 'HASH') {
$domdefaults{'autofailsafe'} = $domconfig{'autoenroll'}{'autofailsafe'};
+ $domdefaults{'failsafe'} = $domconfig{'autoenroll'}{'failsafe'};
}
if (ref($domconfig{'helpsettings'}) eq 'HASH') {
$domdefaults{'submitbugs'} = $domconfig{'helpsettings'}{'submitbugs'};
@@ -2786,7 +2850,19 @@ sub get_domain_defaults {
$domdefaults{'waf_'.$item} = $domconfig{'wafproxy'}{$item};
}
}
- }
+ }
+ if (ref($domconfig{'ltisec'}) eq 'HASH') {
+ if (ref($domconfig{'ltisec'}{'encrypt'}) eq 'HASH') {
+ $domdefaults{'linkprotenc_crs'} = $domconfig{'ltisec'}{'encrypt'}{'crs'};
+ $domdefaults{'linkprotenc_dom'} = $domconfig{'ltisec'}{'encrypt'}{'dom'};
+ $domdefaults{'ltienc_consumers'} = $domconfig{'ltisec'}{'encrypt'}{'consumers'};
+ }
+ if (ref($domconfig{'ltisec'}{'private'}) eq 'HASH') {
+ if (ref($domconfig{'ltisec'}{'private'}{'keys'}) eq 'ARRAY') {
+ $domdefaults{'privhosts'} = $domconfig{'ltisec'}{'private'}{'keys'};
+ }
+ }
+ }
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime);
return %domdefaults;
}
@@ -4659,7 +4735,7 @@ sub bubblesheet_converter {
next if (($num == 1) && ($csvoptions{'hdr'} == 1));
$line =~ s{[\r\n]+$}{};
my %found;
- my @values = split(/,/,$line);
+ my @values = split(/,/,$line,-1);
my ($qstart,$record);
for (my $i=0; $i<@values; $i++) {
if ((($qstart ne '') && ($i > $qstart)) ||
@@ -4842,6 +4918,7 @@ sub get_scantronformat_file {
close($fh);
}
}
+ chomp(@lines);
}
return @lines;
}
@@ -4963,6 +5040,29 @@ sub flushcourselogs {
if (! defined($dom) || $dom eq '' ||
! defined($name) || $name eq '') {
my $cid = $env{'request.course.id'};
+#
+# FIXME 11/29/2021
+# Typo in rev. 1.458 (2003/12/09)??
+# These should likely by $env{'course.'.$cid.'.domain'} and $env{'course.'.$cid.'.num'}
+#
+# While these ramain as $env{'request.'.$cid.'.domain'} and $env{'request.'.$cid.'.num'}
+# $dom and $name will always be null, so the &inc() call will default to storing this data
+# in a nohist_accesscount.db file for the user rather than the course.
+#
+# That said there is a lot of noise in the data being stored.
+# So counts for prtspool/ and adm/ etc. are recorded.
+#
+# A review of which items ending '___count' are written to %accesshash should likely be
+# made before deciding whether to set these to 'course.' instead of 'request.'
+#
+# Under the current scheme each user receives a nohist_accesscount.db file listing
+# accesses for things which are not published resources, regardless of course, and
+# there is not a nohist_accesscount.db file in a course, which might log accesses from
+# anyone in the course for things which are not published resources.
+#
+# For an author, nohist_accesscount.db ends up having records for other items
+# mixed up with the legitimate access counts for the author's published resources.
+#
$dom = $env{'request.'.$cid.'.domain'};
$name = $env{'request.'.$cid.'.num'};
}
@@ -7560,15 +7660,15 @@ sub portfolio_access {
if ($result) {
my %setters;
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
- my ($startblock,$endblock) =
- &Apache::loncommon::blockcheck(\%setters,'port',$unum,$udom);
- if ($startblock && $endblock) {
+ my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
+ &Apache::loncommon::blockcheck(\%setters,'port',$clientip,$unum,$udom);
+ if (($startblock && $endblock) || ($by_ip)) {
return 'B';
}
} else {
- my ($startblock,$endblock) =
- &Apache::loncommon::blockcheck(\%setters,'port');
- if ($startblock && $endblock) {
+ my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
+ &Apache::loncommon::blockcheck(\%setters,'port',$clientip);
+ if (($startblock && $endblock) || ($by_ip)) {
return 'B';
}
}
@@ -8029,6 +8129,7 @@ sub check_can_request {
my @options = ('approval','validate','autolimit');
my $optregex = join('|',@options);
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) {
+ my %willtrust;
foreach my $type (@{$types}) {
if (&usertools_access($uname,$udom,$type,undef,
'requestcourses')) {
@@ -8048,12 +8149,17 @@ sub check_can_request {
if (ref($request_domains) eq 'HASH') {
my ($otherdom) = ($item =~ /^($match_domain):($optregex)(=?\d*)$/);
if ($otherdom ne '') {
- if (ref($request_domains->{$type}) eq 'ARRAY') {
- unless (grep(/^\Q$otherdom\E$/,@{$request_domains->{$type}})) {
+ unless (exists($willtrust{$otherdom})) {
+ $willtrust{$otherdom} = &will_trust('reqcrs',$env{'user.domain'},$otherdom);
+ }
+ if ($willtrust{$otherdom}) {
+ if (ref($request_domains->{$type}) eq 'ARRAY') {
+ unless (grep(/^\Q$otherdom\E$/,@{$request_domains->{$type}})) {
+ push(@{$request_domains->{$type}},$otherdom);
+ }
+ } else {
push(@{$request_domains->{$type}},$otherdom);
}
- } else {
- push(@{$request_domains->{$type}},$otherdom);
}
}
}
@@ -8130,7 +8236,7 @@ sub allowed {
$uri=&declutter($uri);
if ($priv eq 'evb') {
-# Evade communication block restrictions for specified role in a course
+# Evade communication block restrictions for specified role in a course or domain
if ($env{'user.priv.'.$role} =~/evb\&([^\:]*)/) {
return $1;
} else {
@@ -8151,9 +8257,9 @@ sub allowed {
if (($space=~/^(uploaded|editupload)$/) && ($env{'user.name'} eq $name) &&
($env{'user.domain'} eq $domain) && ('portfolio' eq $dir[0])) {
my %setters;
- my ($startblock,$endblock) =
- &Apache::loncommon::blockcheck(\%setters,'port');
- if ($startblock && $endblock) {
+ my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
+ &Apache::loncommon::blockcheck(\%setters,'port',$clientip);
+ if (($startblock && $endblock) || ($by_ip)) {
return 'B';
} else {
return 'F';
@@ -8855,7 +8961,11 @@ sub get_commblock_resources {
my ($blocks) = @_;
my %blockers = ();
return %blockers unless ($env{'request.course.id'});
- return %blockers if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
+ my $courseurl = &courseid_to_courseurl($env{'request.course.id'});
+ if ($env{'request.course.sec'}) {
+ $courseurl .= '/'.$env{'request.course.sec'};
+ }
+ return %blockers if ($env{'user.priv.'.$env{'request.role'}.'.'.$courseurl} =~/evb\&([^\:]*)/);
my %commblocks;
if (ref($blocks) eq 'HASH') {
%commblocks = %{$blocks};
@@ -8887,10 +8997,9 @@ sub get_commblock_resources {
}
} elsif ($block =~ /^firstaccess____(.+)$/) {
my $item = $1;
- my @to_test;
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') {
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
- my @interval;
+ my (@interval,$mapname);
my $type = 'map';
if ($item eq 'course') {
$type = 'course';
@@ -8899,36 +9008,11 @@ sub get_commblock_resources {
if ($item =~ /___\d+___/) {
$type = 'resource';
@interval=&EXT("resource.0.interval",$item);
- if (ref($navmap)) {
- my $res = $navmap->getBySymb($item);
- push(@to_test,$res);
- }
} else {
- my $mapsymb = &symbread($item,1);
- if ($mapsymb) {
- if (ref($navmap)) {
- my $mapres = $navmap->getBySymb($mapsymb);
- if (ref($mapres)) {
- my $first = $mapres->map_start();
- my $finish = $mapres->map_finish();
- my $it = $navmap->getIterator($first,$finish,undef,0,0);
- if (ref($it)) {
- my $res;
- while ($res = $it->next(undef,1)) {
- next unless (ref($res));
- my $symb = $res->symb();
- next if (($symb eq $mapsymb) || ($symb eq ''));
- @interval=&EXT("resource.0.interval",$symb);
- if ($interval[1] eq 'map') {
- if ($res->answerable()) {
- push(@to_test,$res);
- last;
- }
- }
- }
- }
- }
- }
+ $mapname = &deversion($item);
+ if (ref($navmap)) {
+ my $timelimit = $navmap->get_mapparam(undef,$mapname,'0.interval');
+ @interval = ($timelimit,'map');
}
}
}
@@ -8946,10 +9030,37 @@ sub get_commblock_resources {
my $timesup = $first_access+$timelimit;
if ($timesup > $now) {
my $activeblock;
- foreach my $res (@to_test) {
- if ($res->answerable()) {
- $activeblock = 1;
- last;
+ if ($type eq 'resource') {
+ if (ref($navmap)) {
+ my $res = $navmap->getBySymb($item);
+ if ($res->answerable()) {
+ $activeblock = 1;
+ }
+ }
+ } elsif ($type eq 'map') {
+ my $mapsymb = &symbread($mapname,1);
+ if (($mapsymb) && (ref($navmap))) {
+ my $mapres = $navmap->getBySymb($mapsymb);
+ if (ref($mapres)) {
+ my $first = $mapres->map_start();
+ my $finish = $mapres->map_finish();
+ my $it = $navmap->getIterator($first,$finish,undef,0,0);
+ if (ref($it)) {
+ my $res;
+ while ($res = $it->next(undef,1)) {
+ next unless (ref($res));
+ my $symb = $res->symb();
+ next if (($symb eq $mapsymb) || ($symb eq ''));
+ @interval=&EXT("resource.0.interval",$symb);
+ if ($interval[1] eq 'map') {
+ if ($res->answerable()) {
+ $activeblock = 1;
+ last;
+ }
+ }
+ }
+ }
+ }
}
}
if ($activeblock) {
@@ -8979,8 +9090,12 @@ sub has_comm_blocking {
my @blockers;
return unless ($env{'request.course.id'});
return unless ($priv eq 'bre');
- return if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
return if ($env{'request.state'} eq 'construct');
+ my $courseurl = &courseid_to_courseurl($env{'request.course.id'});
+ if ($env{'request.course.sec'}) {
+ $courseurl .= '/'.$env{'request.course.sec'};
+ }
+ return if ($env{'user.priv.'.$env{'request.role'}.'.'.$courseurl} =~/evb\&([^\:]*)/);
my %blockinfo;
if (ref($blocks) eq 'HASH') {
%blockinfo = &get_commblock_resources($blocks);
@@ -9379,7 +9494,7 @@ sub fetch_enrollment_query {
}
sub get_query_reply {
- my ($queryid,$sleep,$loopmax) = @_;;
+ my ($queryid,$sleep,$loopmax) = @_;
if (($sleep eq '') || ($sleep !~ /^\d+\.?\d*$/)) {
$sleep = 0.2;
}
@@ -12181,15 +12296,24 @@ sub resdata {
sub get_domain_lti {
my ($cdom,$context) = @_;
- my ($name,%lti);
+ my ($name,$cachename,%lti);
if ($context eq 'consumer') {
$name = 'ltitools';
} elsif ($context eq 'provider') {
$name = 'lti';
+ } elsif ($context eq 'linkprot') {
+ $name = 'ltisec';
} else {
return %lti;
}
- my ($result,$cached)=&is_cached_new($name,$cdom);
+
+ if ($context eq 'linkprot') {
+ $cachename = $context;
+ } else {
+ $cachename = $name;
+ }
+
+ my ($result,$cached)=&is_cached_new($cachename,$cdom);
if (defined($cached)) {
if (ref($result) eq 'HASH') {
%lti = %{$result};
@@ -12197,20 +12321,28 @@ sub get_domain_lti {
} else {
my %domconfig = &get_dom('configuration',[$name],$cdom);
if (ref($domconfig{$name}) eq 'HASH') {
- %lti = %{$domconfig{$name}};
- my %encdomconfig = &get_dom('encconfig',[$name],$cdom,undef,1);
- if (ref($encdomconfig{$name}) eq 'HASH') {
- foreach my $id (keys(%lti)) {
- if (ref($encdomconfig{$name}{$id}) eq 'HASH') {
- foreach my $item ('key','secret') {
- $lti{$id}{$item} = $encdomconfig{$name}{$id}{$item};
+ if ($context eq 'linkprot') {
+ if (ref($domconfig{$name}{'linkprot'}) eq 'HASH') {
+ %lti = %{$domconfig{$name}{'linkprot'}};
+ }
+ } else {
+ %lti = %{$domconfig{$name}};
+ }
+ if (($context eq 'consumer') && (keys(%lti))) {
+ my %encdomconfig = &get_dom('encconfig',[$name],$cdom,undef,1);
+ if (ref($encdomconfig{$name}) eq 'HASH') {
+ foreach my $id (keys(%lti)) {
+ if (ref($encdomconfig{$name}{$id}) eq 'HASH') {
+ foreach my $item ('key','secret') {
+ $lti{$id}{$item} = $encdomconfig{$name}{$id}{$item};
+ }
}
}
}
}
}
my $cachetime = 24*60*60;
- &do_cache_new($name,$cdom,\%lti,$cachetime);
+ &do_cache_new($cachename,$cdom,\%lti,$cachetime);
}
return %lti;
}
@@ -12232,6 +12364,55 @@ sub get_course_lti {
return %courselti;
}
+sub courselti_itemid {
+ my ($cnum,$cdom,$url,$method,$params,$context) = @_;
+ my ($chome,$itemid);
+ $chome = &homeserver($cnum,$cdom);
+ return if ($chome eq 'no_host');
+ if (ref($params) eq 'HASH') {
+ my $items = &freeze_escape($params);
+ my $rep;
+ if (grep { $_ eq $chome } current_machine_ids()) {
+ $rep = LONCAPA::Lond::crslti_itemid($cdom,$cnum,$url,$method,$params,$perlvar{'lonVersion'});
+ } else {
+ my $escurl = &escape($url);
+ my $escmethod = &escape($method);
+ my $items = &freeze_escape($params);
+ $rep = &reply("encrypt:lti:$cdom:$cnum:$context:$escurl:$escmethod:$items",$chome);
+ }
+ unless (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') ||
+ ($rep eq 'unknown_cmd')) {
+ $itemid = $rep;
+ }
+ }
+ return $itemid;
+}
+
+sub domainlti_itemid {
+ my ($cdom,$url,$method,$params,$context) = @_;
+ my ($primary_id,$itemid);
+ $primary_id = &domain($cdom,'primary');
+ return if ($primary_id eq '');
+ if (ref($params) eq 'HASH') {
+ my $items = &freeze_escape($params);
+ my $rep;
+ if (grep { $_ eq $primary_id } current_machine_ids()) {
+ $rep = LONCAPA::Lond::domlti_itemid($cdom,$context,$url,$method,$params,$perlvar{'lonVersion'});
+ } else {
+ my $cnum = '';
+ my $escurl = &escape($url);
+ my $escmethod = &escape($method);
+ my $items = &freeze_escape($params);
+ $rep = &reply("encrypt:lti:$cdom:$cnum:$context:$escurl:$escmethod:$items",$primary_id);
+ }
+ unless (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') ||
+ ($rep eq 'unknown_cmd')) {
+ $itemid = $rep;
+ }
+ }
+ return $itemid;
+}
+
sub get_numsuppfiles {
my ($cnum,$cdom,$ignorecache)=@_;
my $hashid=$cnum.':'.$cdom;
@@ -12323,7 +12504,7 @@ sub EXT {
if ( (defined($Apache::lonhomework::parsing_a_problem)
|| defined($Apache::lonhomework::parsing_a_task))
&&
- ($symbparm eq &symbread()) ) {
+ ($symbparm eq &symbread()) ) {
# if we are in the middle of processing the resource the
# get the value we are planning on committing
if (defined($Apache::lonhomework::results{$qualifierrest})) {
@@ -13569,17 +13750,10 @@ sub symbread {
my %bighash;
my $syval='';
if (($env{'request.course.fn'}) && ($thisfn)) {
- my $targetfn = $thisfn;
- if ( ($thisfn =~ m/^(uploaded|editupload)\//) && ($thisfn !~ m/\.(page|sequence)$/) ) {
- $targetfn = 'adm/wrapper/'.$thisfn;
- }
- if ($targetfn =~ m|^adm/wrapper/(ext/.*)|) {
- $targetfn=$1;
- }
unless ($ignoresymbdb) {
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
&GDBM_READER(),0640)) {
- $syval=$hash{$targetfn};
+ $syval=$hash{$thisfn};
untie(%hash);
}
if ($syval && $checkforblock) {
@@ -14608,7 +14782,7 @@ sub use_proxy_alias {
if ($alias) {
my $dom = &host_domain($lonid);
if ($dom ne '') {
- my $proxyinfo = &get_proxy_settings($dom );
+ my $proxyinfo = &get_proxy_settings($dom);
my ($vpnint,$remote_ip);
if (ref($proxyinfo) eq 'HASH') {
$vpnint = $proxyinfo->{'vpnint'};
@@ -14622,6 +14796,35 @@ sub use_proxy_alias {
}
}
return;
+}
+
+sub alias_sso {
+ my ($lonid) = @_;
+ if ($lonid eq '') {
+ $lonid = $perlvar{'lonHostID'};
+ }
+ if (!defined(&hostname($lonid))) {
+ return;
+ }
+ if ($lonid ne '') {
+ my ($use_alias,$cached) = &is_cached_new('proxysaml',$lonid);
+ if ($cached) {
+ return $use_alias;
+ }
+ my $dom = &Apache::lonnet::host_domain($lonid);
+ if ($dom ne '') {
+ my $cachetime = 60*60*24;
+ my %domconfig =
+ &Apache::lonnet::get_dom('configuration',['wafproxy'],$dom);
+ if (ref($domconfig{'wafproxy'}) eq 'HASH') {
+ if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
+ $use_alias = $domconfig{'wafproxy'}{'saml'}{$lonid};
+ }
+ }
+ return &do_cache_new('proxysaml',$lonid,$use_alias,$cachetime);
+ }
+ }
+ return;
}
sub get_saml_landing {