--- loncom/lonnet/perl/lonnet.pm 2019/07/18 18:28:58 1.1411
+++ loncom/lonnet/perl/lonnet.pm 2021/10/11 00:27:15 1.1468
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1411 2019/07/18 18:28:58 raeburn Exp $
+# $Id: lonnet.pm,v 1.1468 2021/10/11 00:27:15 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -79,7 +79,7 @@ use Encode;
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir $deftex
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease
- %managerstab);
+ %managerstab $passwdmin);
my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash,
%userrolehash, $processmarker, $dumpcount, %coursedombuf,
@@ -96,6 +96,8 @@ use Cache::Memcached;
use Digest::MD5;
use Math::Random;
use File::MMagic;
+use Net::CIDR;
+use Sys::Hostname::FQDN();
use LONCAPA qw(:DEFAULT :match);
use LONCAPA::Configuration;
use LONCAPA::lonmetadata;
@@ -128,12 +130,13 @@ our @EXPORT = qw(%env);
$logid ++;
my $now = time();
my $id=$now.'00000'.$$.'00000'.$logid;
+ my $ip = &get_requestor_ip();
my $logentry = {
$id => {
'exe_uname' => $env{'user.name'},
'exe_udom' => $env{'user.domain'},
'exe_time' => $now,
- 'exe_ip' => $ENV{'REMOTE_ADDR'},
+ 'exe_ip' => $ip,
'delflag' => $delflag,
'logentry' => $storehash,
'uname' => $uname,
@@ -465,14 +468,15 @@ sub reply {
my $subcmd = $1;
if (($subcmd eq 'auth') || ($subcmd eq 'passwd') ||
($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'putdom') || ($subcmd eq 'autoexportgrades')) {
+ ($subcmd eq 'putdom') || ($subcmd eq 'autoexportgrades') ||
+ ($subcmd eq 'put')) {
(undef,undef,my @rest) = split(/:/,$cmd);
if (($subcmd eq 'auth') || ($subcmd eq 'putdom')) {
splice(@rest,2,1,'Hidden');
} elsif ($subcmd eq 'passwd') {
splice(@rest,2,2,('Hidden','Hidden'));
} elsif (($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'autoexportgrades')) {
+ ($subcmd eq 'autoexportgrades') || ($subcmd eq 'put')) {
splice(@rest,3,1,'Hidden');
}
$logged = join(':',('encrypt:'.$subcmd,@rest));
@@ -738,6 +742,9 @@ sub check_for_valid_session {
if (ref($userhashref) eq 'HASH') {
$userhashref->{'name'} = $disk_env{'user.name'};
$userhashref->{'domain'} = $disk_env{'user.domain'};
+ if ($disk_env{'request.role'}) {
+ $userhashref->{'role'} = $disk_env{'request.role'};
+ }
$userhashref->{'lti'} = $disk_env{'request.lti.login'};
if ($userhashref->{'lti'}) {
$userhashref->{'ltitarget'} = $disk_env{'request.lti.target'};
@@ -971,7 +978,7 @@ sub userload {
# ------------------------------ Find server with least workload from spare.tab
sub spareserver {
- my ($loadpercent,$userloadpercent,$want_server_name,$udom) = @_;
+ my ($r,$loadpercent,$userloadpercent,$want_server_name,$udom) = @_;
my $spare_server;
if ($userloadpercent !~ /\d/) { $userloadpercent=0; }
my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent
@@ -1016,6 +1023,8 @@ sub spareserver {
if ($protocol{$spare_server} eq 'https') {
$protocol = $protocol{$spare_server};
}
+ my $alias = &Apache::lonnet::use_proxy_alias($r,$spare_server);
+ $hostname = $alias if ($alias ne '');
$spare_server = $protocol.'://'.$hostname;
}
}
@@ -1150,6 +1159,21 @@ sub check_for_balancer_cookie {
return ($otherserver,$cookie);
}
+sub updatebalcookie {
+ my ($cookie,$balancer,$lastentry)=@_;
+ if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
+ my ($udom,$uname) = ($1,$2);
+ my $uprimary_id = &domain($udom,'primary');
+ my $uintdom = &internet_dom($uprimary_id);
+ my $intdom = &internet_dom($balancer);
+ my $serverhomedom = &host_domain($balancer);
+ if (($uintdom ne '') && ($uintdom eq $intdom)) {
+ return &reply('updatebalcookie:'.&escape($cookie).':'.&escape($lastentry),$balancer);
+ }
+ }
+ return;
+}
+
sub delbalcookie {
my ($cookie,$balancer) =@_;
if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
@@ -1159,7 +1183,7 @@ sub delbalcookie {
my $intdom = &internet_dom($balancer);
my $serverhomedom = &host_domain($balancer);
if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply("delbalcookie:$cookie",$balancer);
+ return &reply('delbalcookie:'.&escape($cookie),$balancer);
}
}
}
@@ -1230,6 +1254,28 @@ sub choose_server {
return ($login_host,$hostname,$portal_path,$isredirect,$lowest_load);
}
+sub get_course_sessions {
+ my ($cnum,$cdom,$lastactivity) = @_;
+ my %servers = &internet_dom_servers($cdom);
+ my %returnhash;
+ foreach my $server (sort(keys(%servers))) {
+ my $rep = &reply("coursesessions:$cdom:$cnum:$lastactivity",$server);
+ my @pairs=split(/\&/,$rep);
+ unless (($rep eq 'unknown_cmd') || ($rep =~ /^error/)) {
+ foreach my $item (@pairs) {
+ my ($key,$value)=split(/=/,$item,2);
+ $key = &unescape($key);
+ next if ($key =~ /^error: 2 /);
+ if (exists($returnhash{$key})) {
+ next if ($value < $returnhash{$key});
+ }
+ $returnhash{$key}=$value;
+ }
+ }
+ }
+ return %returnhash;
+}
+
# --------------------------------------------- Try to change a user's password
sub changepass {
@@ -1406,6 +1452,15 @@ sub spare_can_host {
$canhost = 0;
}
}
+ if ($canhost) {
+ if (ref($defdomdefaults{'offloadoth'}) eq 'HASH') {
+ if ($defdomdefaults{'offloadoth'}{$try_server}) {
+ unless (&shared_institution($udom,$try_server)) {
+ $canhost = 0;
+ }
+ }
+ }
+ }
if (($canhost) && ($uint_dom)) {
my @intdoms;
my $internet_names = &get_internet_names($try_server);
@@ -1624,7 +1679,7 @@ sub check_loadbalancing {
if ($domneedscache) {
&do_cache_new('loadbalancing',$domneedscache,$is_balancer,$cachetime);
}
- if ($is_balancer) {
+ if (($is_balancer) && ($caller ne 'switchserver')) {
my $lowest_load = 30000;
if (ref($offloadto) eq 'HASH') {
if (ref($offloadto->{'primary'}) eq 'ARRAY') {
@@ -1664,9 +1719,9 @@ sub check_loadbalancing {
}
}
}
- unless ($homeintdom) {
- undef($setcookie);
- }
+ }
+ if (($is_balancer) && (!$homeintdom)) {
+ undef($setcookie);
}
return ($is_balancer,$otherserver,$setcookie,$offloadto,$dom_balancers);
}
@@ -2092,7 +2147,7 @@ sub dump_dom {
# ------------------------------------------ get items from domain db files
sub get_dom {
- my ($namespace,$storearr,$udom,$uhome)=@_;
+ my ($namespace,$storearr,$udom,$uhome,$encrypt)=@_;
return if ($udom eq 'public');
my $items='';
foreach my $item (@$storearr) {
@@ -2116,10 +2171,15 @@ sub get_dom {
}
if ($udom && $uhome && ($uhome ne 'no_host')) {
my $rep;
- if ($namespace =~ /^enc/) {
- $rep=&reply("encrypt:egetdom:$udom:$namespace:$items",$uhome);
+ if (grep { $_ eq $uhome } ¤t_machine_ids()) {
+ # domain information is hosted on this machine
+ $rep = &LONCAPA::Lond::get_dom("getdom:$udom:$namespace:$items");
} else {
- $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
+ if ($encrypt) {
+ $rep=&reply("encrypt:egetdom:$udom:$namespace:$items",$uhome);
+ } else {
+ $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
+ }
}
my %returnhash;
if ($rep eq '' || $rep =~ /^error: 2 /) {
@@ -2143,7 +2203,7 @@ sub get_dom {
# -------------------------------------------- put items in domain db files
sub put_dom {
- my ($namespace,$storehash,$udom,$uhome)=@_;
+ my ($namespace,$storehash,$udom,$uhome,$encrypt)=@_;
if (!$udom) {
$udom=$env{'user.domain'};
if (defined(&domain($udom,'primary'))) {
@@ -2164,7 +2224,7 @@ sub put_dom {
$items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
}
$items=~s/\&$//;
- if ($namespace =~ /^enc/) {
+ if ($encrypt) {
return &reply("encrypt:putdom:$udom:$namespace:$items",$uhome);
} else {
return &reply("putdom:$udom:$namespace:$items",$uhome);
@@ -2244,7 +2304,7 @@ 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($1) ne '') {
return '1';
}
@@ -2261,7 +2321,7 @@ sub inst_directory_query {
if ($homeserver ne '') {
unless ($homeserver eq $perlvar{'lonHostID'}) {
if ($srch->{'srchby'} eq 'email') {
- my $lcrev = &get_server_loncaparev(undef,$homeserver);
+ my $lcrev = &get_server_loncaparev($udom,$homeserver);
my ($major,$minor) = ($lcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
if (($major eq '' && $minor eq '') || ($major < 2) ||
(($major == 2) && ($minor < 12))) {
@@ -2312,7 +2372,7 @@ sub usersearch {
if (&host_domain($tryserver) eq $dom) {
unless ($tryserver eq $perlvar{'lonHostID'}) {
if ($srch->{'srchby'} eq 'email') {
- my $lcrev = &get_server_loncaparev(undef,$tryserver);
+ my $lcrev = &get_server_loncaparev($dom,$tryserver);
my ($major,$minor) = ($lcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
next if (($major eq '' && $minor eq '') || ($major < 2) ||
(($major == 2) && ($minor < 12)));
@@ -2557,7 +2617,7 @@ sub get_domain_defaults {
'coursedefaults','usersessions',
'requestauthor','selfenrollment',
'coursecategories','ssl','autoenroll',
- 'trust','helpsettings'],$domain);
+ 'trust','helpsettings','wafproxy'],$domain);
my @coursetypes = ('official','unofficial','community','textbook','placement');
if (ref($domconfig{'defaults'}) eq 'HASH') {
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
@@ -2650,6 +2710,9 @@ sub get_domain_defaults {
if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
$domdefaults{'offloadnow'} = $domconfig{'usersessions'}{'offloadnow'};
}
+ if (ref($domconfig{'usersessions'}{'offloadoth'}) eq 'HASH') {
+ $domdefaults{'offloadoth'} = $domconfig{'usersessions'}{'offloadoth'};
+ }
}
if (ref($domconfig{'selfenrollment'}) eq 'HASH') {
if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
@@ -2682,7 +2745,7 @@ sub get_domain_defaults {
if (ref($domconfig{'coursecategories'}) eq 'HASH') {
$domdefaults{'catauth'} = 'std';
$domdefaults{'catunauth'} = 'std';
- if ($domconfig{'coursecategories'}{'auth'}) {
+ if ($domconfig{'coursecategories'}{'auth'}) {
$domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
}
if ($domconfig{'coursecategories'}{'unauth'}) {
@@ -2717,12 +2780,78 @@ sub get_domain_defaults {
$domdefaults{'adhocroles'} = $domconfig{'helpsettings'}{'adhoc'};
}
}
+ if (ref($domconfig{'wafproxy'}) eq 'HASH') {
+ foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
+ if ($domconfig{'wafproxy'}{$item}) {
+ $domdefaults{'waf_'.$item} = $domconfig{'wafproxy'}{$item};
+ }
+ }
+ }
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime);
return %domdefaults;
}
+sub get_dom_cats {
+ my ($dom) = @_;
+ return unless (&domain($dom));
+ my ($cats,$cached)=&is_cached_new('cats',$dom);
+ unless (defined($cached)) {
+ my %domconfig = &get_dom('configuration',['coursecategories'],$dom);
+ if (ref($domconfig{'coursecategories'}) eq 'HASH') {
+ if (ref($domconfig{'coursecategories'}{'cats'}) eq 'HASH') {
+ %{$cats} = %{$domconfig{'coursecategories'}{'cats'}};
+ } else {
+ $cats = {};
+ }
+ } else {
+ $cats = {};
+ }
+ &Apache::lonnet::do_cache_new('cats',$dom,$cats,3600);
+ }
+ return $cats;
+}
+
+sub get_dom_instcats {
+ my ($dom) = @_;
+ return unless (&domain($dom));
+ my ($instcats,$cached)=&is_cached_new('instcats',$dom);
+ unless (defined($cached)) {
+ my (%coursecodes,%codes,@codetitles,%cat_titles,%cat_order);
+ my $totcodes = &retrieve_instcodes(\%coursecodes,$dom);
+ if ($totcodes > 0) {
+ my $caller = 'global';
+ if (&auto_instcode_format($caller,$dom,\%coursecodes,\%codes,
+ \@codetitles,\%cat_titles,\%cat_order) eq 'ok') {
+ $instcats = {
+ codes => \%codes,
+ codetitles => \@codetitles,
+ cat_titles => \%cat_titles,
+ cat_order => \%cat_order,
+ };
+ &do_cache_new('instcats',$dom,$instcats,3600);
+ }
+ }
+ }
+ return $instcats;
+}
+
+sub retrieve_instcodes {
+ my ($coursecodes,$dom) = @_;
+ my $totcodes;
+ my %courses = &courseiddump($dom,'.',1,'.','.','.',undef,undef,'Course');
+ foreach my $course (keys(%courses)) {
+ if (ref($courses{$course}) eq 'HASH') {
+ if ($courses{$course}{'inst_code'} ne '') {
+ $$coursecodes{$course} = $courses{$course}{'inst_code'};
+ $totcodes ++;
+ }
+ }
+ }
+ return $totcodes;
+}
+
sub course_portal_url {
- my ($cnum,$cdom) = @_;
+ my ($cnum,$cdom,$r) = @_;
my $chome = &homeserver($cnum,$cdom);
my $hostname = &hostname($chome);
my $protocol = $protocol{$chome};
@@ -2732,6 +2861,8 @@ sub course_portal_url {
if ($domdefaults{'portal_def'}) {
$firsturl = $domdefaults{'portal_def'};
} else {
+ my $alias = &Apache::lonnet::use_proxy_alias($r,$chome);
+ $hostname = $alias if ($alias ne '');
$firsturl = $protocol.'://'.$hostname;
}
return $firsturl;
@@ -3302,6 +3433,32 @@ sub repcopy {
}
}
+# ------------------------------------------------- Unsubscribe from a resource
+
+sub unsubscribe {
+ my ($fname) = @_;
+ my $answer;
+ if ($fname=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { return $answer; }
+ $fname=~s/[\n\r]//g;
+ my $author=$fname;
+ $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
+ my ($udom,$uname)=split(/\//,$author);
+ my $home=homeserver($uname,$udom);
+ if ($home eq 'no_host') {
+ $answer = 'no_host';
+ } elsif (grep { $_ eq $home } ¤t_machine_ids()) {
+ $answer = 'home';
+ } else {
+ my $defdom = $perlvar{'lonDefDomain'};
+ if (&will_trust('content',$defdom,$udom)) {
+ $answer = reply("unsub:$fname",$home);
+ } else {
+ $answer = 'untrusted';
+ }
+ }
+ return $answer;
+}
+
# ------------------------------------------------ Get server side include body
sub ssi_body {
my ($filelink,%form)=@_;
@@ -3330,11 +3487,29 @@ sub ssi_body {
# --------------------------------------------------------- Server Side Include
sub absolute_url {
- my ($host_name) = @_;
+ my ($host_name,$unalias,$keep_proto) = @_;
my $protocol = ($ENV{'SERVER_PORT'} == 443?'https://':'http://');
if ($host_name eq '') {
$host_name = $ENV{'SERVER_NAME'};
}
+ if ($unalias) {
+ my $alias = &get_proxy_alias();
+ if ($alias eq $host_name) {
+ my $lonhost = $perlvar{'lonHostID'};
+ my $hostname = &hostname($lonhost);
+ my $lcproto;
+ if (($keep_proto) || ($hostname eq '')) {
+ $lcproto = $protocol;
+ } else {
+ $lcproto = $protocol{$lonhost};
+ $lcproto = 'http' if ($lcproto ne 'https');
+ $lcproto .= '://';
+ }
+ unless ($hostname eq '') {
+ return $lcproto.$hostname;
+ }
+ }
+ }
return $protocol.$host_name;
}
@@ -3351,12 +3526,13 @@ sub absolute_url {
sub ssi {
my ($fn,%form)=@_;
- my $request;
+ my ($host,$request,$response);
+ $host = &absolute_url('',1);
$form{'no_update_last_known'}=1;
&Apache::lonenc::check_encrypt(\$fn);
if (%form) {
- $request=new HTTP::Request('POST',&absolute_url().$fn);
+ $request=new HTTP::Request('POST',$host.$fn);
$request->content(join('&',map {
my $name = escape($_);
"$name=" . ( ref($form{$_}) eq 'ARRAY'
@@ -3364,7 +3540,7 @@ sub ssi {
: &escape($form{$_}) );
} keys(%form)));
} else {
- $request=new HTTP::Request('GET',&absolute_url().$fn);
+ $request=new HTTP::Request('GET',$host.$fn);
}
$request->header(Cookie => $ENV{'HTTP_COOKIE'});
@@ -3378,8 +3554,8 @@ sub ssi {
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')))) {
$islocal = 1;
}
- my $response= &LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,
- '','','',$islocal);
+ $response= &LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,
+ '','','',$islocal);
if (wantarray) {
return ($response->content, $response);
@@ -3447,12 +3623,18 @@ sub remove_stale_resfile {
$stale = 1;
}
if ($stale) {
- unlink($fname);
- if ($uri!~/\.meta$/) {
- unlink($fname.'.meta');
+ if (unlink($fname)) {
+ if ($uri!~/\.meta$/) {
+ if (-e $fname.'.meta') {
+ unlink($fname.'.meta');
+ }
+ }
+ my $unsubresult = &unsubscribe($fname);
+ unless ($unsubresult eq 'ok') {
+ &logthis("no unsub of $fname from $homeserver, reason: $unsubresult");
+ }
+ $removed = 1;
}
- &reply("unsub:$fname",$homeserver);
- $removed = 1;
}
}
}
@@ -3602,6 +3784,18 @@ sub can_edit_resource {
$forceedit = 1;
}
$cfile = $resurl;
+ } elsif (($resurl =~ m{^/ext/}) && ($symb ne '')) {
+ my ($map,$id,$res) = &decode_symb($symb);
+ if ($map =~ /\.page$/) {
+ $incourse = 1;
+ if ($env{'form.forceedit'}) {
+ $forceview = 1;
+ $cfile = $map;
+ } else {
+ $forceedit = 1;
+ $cfile = '/adm/wrapper'.$resurl;
+ }
+ }
} elsif ($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/ext\.tool$}) {
$incourse = 1;
if ($env{'form.forceedit'}) {
@@ -3627,13 +3821,13 @@ sub can_edit_resource {
$cfile = $template;
}
} elsif (($resurl =~ m{^/adm/wrapper/ext/}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
+ $incourse = 1;
+ if ($env{'form.forceedit'}) {
+ $forceview = 1;
+ } else {
+ $forceedit = 1;
+ }
+ $cfile = $resurl;
} elsif (($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/ext\.tool$}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
$incourse = 1;
if ($env{'form.forceedit'}) {
@@ -3904,6 +4098,10 @@ sub clean_filename {
# Replace all .\d. sequences with _\d. so they no longer look like version
# numbers
$fname=~s/\.(\d+)(?=\.)/_$1/g;
+# Replace three or more adjacent underscores with one for consistency
+# with loncfile::filename_check() so complete url can be extracted by
+# lonnet::decode_symb()
+ $fname=~s/_{3,}/_/g;
return $fname;
}
@@ -4874,7 +5072,11 @@ sub courseacclog {
if ($formitem =~ /^HWFILE(?:SIZE|TOOBIG)/) {
$what.=':'.$formitem.'='.$env{$key};
} elsif ($formitem !~ /^HWFILE(?:[^.]+)$/) {
- $what.=':'.$formitem.'='.$env{$key};
+ if ($formitem eq 'proctorpassword') {
+ $what.=':'.$formitem.'=' . '*' x length($env{$key});
+ } else {
+ $what.=':'.$formitem.'='.$env{$key};
+ }
}
}
}
@@ -5956,7 +6158,7 @@ sub tmpreset {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=$ENV{'REMOTE_ADDR'};
+ $stuname=&get_requestor_ip();
}
my $path=LONCAPA::tempdir();
my %hash;
@@ -5993,7 +6195,7 @@ sub tmpstore {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=$ENV{'REMOTE_ADDR'};
+ $stuname=&get_requestor_ip();
}
my $now=time;
my %hash;
@@ -6037,7 +6239,7 @@ sub tmprestore {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=$ENV{'REMOTE_ADDR'};
+ $stuname=&get_requestor_ip();
}
my %returnhash;
$namespace=~s/\//\_/g;
@@ -6093,7 +6295,7 @@ sub store {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
+ $$storehash{'ip'}=&get_requestor_ip();
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6129,7 +6331,7 @@ sub cstore {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
+ $$storehash{'ip'}=&get_requestor_ip();
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6912,7 +7114,7 @@ sub unserialize {
# see Lond::dump_with_regexp
# if $escapedkeys hash keys won't get unescaped.
sub dump {
- my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys)=@_;
+ my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys,$encrypt)=@_;
if (!$udomain) { $udomain=$env{'user.domain'}; }
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
@@ -6928,7 +7130,12 @@ sub dump {
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'});
return %{unserialize($reply, $escapedkeys)};
}
- my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+ my $rep;
+ if ($encrypt) {
+ $rep=&reply("encrypt:edump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+ } else {
+ $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+ }
my @pairs=split(/\&/,$rep);
my %returnhash=();
if (!($rep =~ /^error/ )) {
@@ -7075,7 +7282,7 @@ sub inc {
# --------------------------------------------------------------- put interface
sub put {
- my ($namespace,$storehash,$udomain,$uname)=@_;
+ my ($namespace,$storehash,$udomain,$uname,$encrypt)=@_;
if (!$udomain) { $udomain=$env{'user.domain'}; }
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
@@ -7084,7 +7291,11 @@ sub put {
$items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
}
$items=~s/\&$//;
- return &reply("put:$udomain:$uname:$namespace:$items",$uhome);
+ if ($encrypt) {
+ return &reply("encrypt:put:$udomain:$uname:$namespace:$items",$uhome);
+ } else {
+ return &reply("put:$udomain:$uname:$namespace:$items",$uhome);
+ }
}
# ------------------------------------------------------------ newput interface
@@ -7124,7 +7335,8 @@ sub putstore {
foreach my $key (keys(%{$storehash})) {
$namevalue.=&escape($key).'='.&freeze_escape($storehash->{$key}).'&';
}
- $namevalue .= 'ip='.&escape($ENV{'REMOTE_ADDR'}).
+ my $ip = &get_requestor_ip();
+ $namevalue .= 'ip='.&escape($ip).
'&host='.&escape($perlvar{'lonHostID'}).
'&version='.$esc_v.
'&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
@@ -7911,7 +8123,7 @@ sub customaccess {
# ------------------------------------------------- Check for a user privilege
sub allowed {
- my ($priv,$uri,$symb,$role,$clientip,$noblockcheck)=@_;
+ my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache,$nodeeplinkcheck,$nodeeplinkout)=@_;
my $ver_orguri=$uri;
$uri=&deversion($uri);
my $orguri=$uri;
@@ -7928,7 +8140,7 @@ sub allowed {
if (defined($env{'allowed.'.$priv})) { return $env{'allowed.'.$priv}; }
# Free bre access to adm and meta resources
- if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard|ext\.tool)$}))
+ if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard|viewclasslist|aboutme|ext\.tool)$}))
|| (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) ))
&& ($priv eq 'bre')) {
return 'F';
@@ -8037,8 +8249,8 @@ sub allowed {
my $adom = $1;
foreach my $key (keys(%env)) {
if ($key =~ m{^user\.role\.(ca|aa)/\Q$adom\E}) {
- my ($start,$end) = split('.',$env{$key});
- if (($now >= $start) && (!$end || $end < $now)) {
+ my ($start,$end) = split(/\./,$env{$key});
+ if (($now >= $start) && (!$end || $end > $now)) {
$ownaccess = 1;
last;
}
@@ -8050,8 +8262,8 @@ sub allowed {
foreach my $role ('ca','aa') {
if ($env{"user.role.$role./$adom/$aname"}) {
my ($start,$end) =
- split('.',$env{"user.role.$role./$adom/$aname"});
- if (($now >= $start) && (!$end || $end < $now)) {
+ split(/\./,$env{"user.role.$role./$adom/$aname"});
+ if (($now >= $start) && (!$end || $end > $now)) {
$ownaccess = 1;
last;
}
@@ -8136,13 +8348,16 @@ sub allowed {
if ($env{'user.priv.'.$env{'request.role'}.'./'}
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
- my $deeplinkblock = &deeplink_check($priv,$symb,$uri);
+ my $deeplinkblock;
+ unless ($nodeeplinkcheck) {
+ $deeplinkblock = &deeplink_check($priv,$symb,$uri);
+ }
if ($deeplinkblock) {
$thisallowed='D';
} elsif ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri);
+ my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8159,13 +8374,16 @@ sub allowed {
$refuri=&declutter($refuri);
my ($match) = &is_on_map($refuri);
if ($match) {
- my $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
+ my $deeplinkblock;
+ unless ($nodeeplinkcheck) {
+ $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
+ }
if ($deeplinkblock) {
$thisallowed='D';
} elsif ($noblockcheck) {
$thisallowed='F';
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$refuri);
+ my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8235,10 +8453,16 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- if ($noblockcheck) {
+ my $deeplinkblock;
+ unless ($nodeeplinkcheck) {
+ $deeplinkblock = &deeplink_check($priv,$symb,$uri);
+ }
+ if ($deeplinkblock) {
+ $thisallowed = 'D';
+ } elsif ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri);
+ my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8251,7 +8475,7 @@ sub allowed {
$checkreferer=0;
}
}
-
+
if ($checkreferer) {
my $refuri=$env{'httpref.'.$orguri};
unless ($refuri) {
@@ -8277,13 +8501,16 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- my $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
+ my $deeplinkblock;
+ unless ($nodeeplinkcheck) {
+ $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
+ }
if ($deeplinkblock) {
$thisallowed = 'D';
} elsif ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$refuri);
+ my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8325,16 +8552,48 @@ sub allowed {
#
# Possibly locked functionality, check all courses
+# In roles.tab, L (unless locked) available for bre, pch, plc, pac and sma.
# Locks might take effect only after 10 minutes cache expiration for other
-# courses, and 2 minutes for current course
+# courses, and 2 minutes for current course, in which user has st or ta role
+# which is neither expired nor a future role (unless current course).
- my $envkey;
+ my ($needlockcheck,$now,$crsonly);
if ($thisallowed=~/L/) {
- foreach $envkey (keys(%env)) {
+ $now = time;
+ if ($priv eq 'bre') {
+ if ($uri ne '') {
+ if ($orguri =~ m{^/+res/}) {
+ if ($uri =~ m{^lib/templates/}) {
+ if ($env{'request.course.id'}) {
+ $crsonly = 1;
+ $needlockcheck = 1;
+ }
+ } else {
+ $needlockcheck = 1;
+ }
+ } elsif ($env{'request.course.id'}) {
+ my ($crsdom,$crsnum) = split('_',$env{'request.course.id'});
+ if (($uri =~ m{^(adm|uploaded|public)/$crsdom/$crsnum/}) ||
+ ($uri =~ m{^adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$})) {
+ $crsonly = 1;
+ }
+ $needlockcheck = 1;
+ }
+ }
+ } elsif (($priv eq 'pch') || ($priv eq 'plc') || ($priv eq 'pac') || ($priv eq 'sma')) {
+ $needlockcheck = 1;
+ }
+ }
+ if ($needlockcheck) {
+ foreach my $envkey (keys(%env)) {
if ($envkey=~/^user\.role\.(st|ta)\.([^\.]*)/) {
my $courseid=$2;
my $roleid=$1.'.'.$2;
$courseid=~s/^\///;
+ unless ($env{'request.role'} eq $roleid) {
+ my ($start,$end) = split(/\./,$env{$envkey});
+ next unless (($now >= $start) && (!$end || $end > $now));
+ }
my $expiretime=600;
if ($env{'request.role'} eq $roleid) {
$expiretime=120;
@@ -8357,7 +8616,7 @@ sub allowed {
}
if (($env{$prefix.'priv.'.$priv.'.lock.sections'}=~/\,\Q$csec\E\,/)
|| ($env{$prefix.'priv.'.$priv.'.lock.sections'} eq 'all')) {
- if ($env{'priv.'.$priv.'.lock.expire'}>time) {
+ if ($env{$prefix.'priv.'.$priv.'.lock.expire'}>time) {
&log($env{'user.domain'},$env{'user.name'},
$env{'user.home'},
'Locked by priv: '.$priv.' for '.$uri.' due to '.
@@ -8369,7 +8628,7 @@ sub allowed {
}
}
}
-
+
#
# Rest of the restrictions depend on selected course
#
@@ -8428,6 +8687,17 @@ sub allowed {
}
}
+# Restricted for deeplinked session?
+
+ if ($env{'request.deeplink.login'}) {
+ if ($env{'acc.deeplinkout'} && !$nodeeplinkout) {
+ if (!$symb) { $symb=&symbread($uri,1); }
+ if (($symb) && ($env{'acc.deeplinkout'}=~/\&\Q$symb\E\&/)) {
+ return '';
+ }
+ }
+ }
+
# Restricted by state or randomout?
if ($thisallowed=~/X/) {
@@ -8538,22 +8808,27 @@ sub constructaccess {
#
# User for whom data are being temporarily cached.
my $cacheduser='';
+# Course for which data are being temporarily cached.
+my $cachedcid='';
# Cached blockers for this user (a hash of blocking items).
my %cachedblockers=();
# When the data were last cached.
my $cachedlast='';
sub load_all_blockers {
- my ($uname,$udom,$blocks)=@_;
+ my ($uname,$udom)=@_;
if (($uname ne '') && ($udom ne '')) {
if (($cacheduser eq $uname.':'.$udom) &&
+ ($cachedcid eq $env{'request.course.id'}) &&
(abs($cachedlast-time)<5)) {
return;
}
}
$cachedlast=time;
$cacheduser=$uname.':'.$udom;
- %cachedblockers = &get_commblock_resources($blocks);
+ $cachedcid=$env{'request.course.id'};
+ %cachedblockers = &get_commblock_resources();
+ return;
}
sub get_comm_blocks {
@@ -8633,14 +8908,23 @@ sub get_commblock_resources {
if ($mapsymb) {
if (ref($navmap)) {
my $mapres = $navmap->getBySymb($mapsymb);
- @to_test = $mapres->retrieveResources($mapres,undef,0,0,0,1);
- foreach my $res (@to_test) {
- my $symb = $res->symb();
- next if ($symb eq $mapsymb);
- if ($symb ne '') {
- @interval=&EXT("resource.0.interval",$symb);
- if ($interval[1] eq 'map') {
- last;
+ 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;
+ }
+ }
}
}
}
@@ -8691,17 +8975,23 @@ sub get_commblock_resources {
}
sub has_comm_blocking {
- my ($priv,$symb,$uri,$blocks) = @_;
+ my ($priv,$symb,$uri,$ignoresymbdb,$noenccheck,$blocked,$blocks) = @_;
my @blockers;
return unless ($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');
- &load_all_blockers($env{'user.name'},$env{'user.domain'},$blocks);
- return unless (keys(%cachedblockers) > 0);
+ my %blockinfo;
+ if (ref($blocks) eq 'HASH') {
+ %blockinfo = &get_commblock_resources($blocks);
+ } else {
+ &load_all_blockers($env{'user.name'},$env{'user.domain'});
+ %blockinfo = %cachedblockers;
+ }
+ return unless (keys(%blockinfo) > 0);
my (%possibles,@symbs);
if (!$symb) {
- $symb = &symbread($uri,1,1,1,\%possibles);
+ $symb = &symbread($uri,1,1,1,\%possibles,$ignoresymbdb,$noenccheck);
}
if ($symb) {
@symbs = ($symb);
@@ -8712,34 +9002,38 @@ sub has_comm_blocking {
foreach my $symb (@symbs) {
last if ($noblock);
my ($map,$resid,$resurl)=&decode_symb($symb);
- foreach my $block (keys(%cachedblockers)) {
+ foreach my $block (keys(%blockinfo)) {
if ($block =~ /^firstaccess____(.+)$/) {
my $item = $1;
- if (($item eq $map) || ($item eq $symb)) {
- $noblock = 1;
- last;
+ unless ($blocked) {
+ if (($item eq $map) || ($item eq $symb)) {
+ $noblock = 1;
+ last;
+ }
}
}
- if (ref($cachedblockers{$block}) eq 'HASH') {
- if (ref($cachedblockers{$block}{'resources'}) eq 'HASH') {
- if ($cachedblockers{$block}{'resources'}{$symb}) {
+ if (ref($blockinfo{$block}) eq 'HASH') {
+ if (ref($blockinfo{$block}{'resources'}) eq 'HASH') {
+ if ($blockinfo{$block}{'resources'}{$symb}) {
unless (grep(/^\Q$block\E$/,@blockers)) {
push(@blockers,$block);
}
}
}
- }
- if (ref($cachedblockers{$block}{'maps'}) eq 'HASH') {
- if ($cachedblockers{$block}{'maps'}{$map}) {
- unless (grep(/^\Q$block\E$/,@blockers)) {
- push(@blockers,$block);
+ if (ref($blockinfo{$block}{'maps'}) eq 'HASH') {
+ if ($blockinfo{$block}{'maps'}{$map}) {
+ unless (grep(/^\Q$block\E$/,@blockers)) {
+ push(@blockers,$block);
+ }
}
}
}
}
}
- return if ($noblock);
- return @blockers;
+ unless ($noblock) {
+ return @blockers;
+ }
+ return;
}
}
@@ -8761,29 +9055,9 @@ sub deeplink_check {
@symbs = keys(%possibles);
}
- my ($login,$switchrole,$allow);
- if ($env{'request.deeplink.login'} =~ m{^\Q/tiny/$cdom/\E(\w+)$}) {
- my $key = $1;
- my $tinyurl;
- my ($result,$cached)=&Apache::lonnet::is_cached_new('tiny',$cdom."\0".$key);
- if (defined($cached)) {
- $tinyurl = $result;
- } else {
- my $configuname = &Apache::lonnet::get_domainconfiguser($cdom);
- my %currtiny = &Apache::lonnet::get('tiny',[$key],$cdom,$configuname);
- if ($currtiny{$key} ne '') {
- $tinyurl = $currtiny{$key};
- &Apache::lonnet::do_cache_new('tiny',$cdom."\0".$key,$currtiny{$key},600);
- }
- }
- if ($tinyurl ne '') {
- my ($cnumreq,$posslogin) = split(/\&/,$tinyurl);
- if ($cnumreq eq $cnum) {
- $login = $posslogin;
- } else {
- $switchrole = 1;
- }
- }
+ my ($deeplink_symb,$allow);
+ if ($env{'request.deeplink.login'}) {
+ $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom);
}
foreach my $symb (@symbs) {
last if ($allow);
@@ -8791,34 +9065,48 @@ sub deeplink_check {
if ($deeplink eq '') {
$allow = 1;
} else {
- my ($listed,$scope,$access) = split(/,/,$deeplink);
- if ($access eq 'any') {
+ my ($state,$others,$listed,$scope,$protect) = split(/,/,$deeplink);
+ if ($state ne 'only') {
$allow = 1;
- } elsif ($login) {
- if ($access eq 'only') {
+ } else {
+ my $check_deeplink_entry;
+ if ($protect ne 'none') {
+ my ($acctype,$item) = split(/:/,$protect);
+ if (($acctype eq 'ltic') && ($env{'user.linkprotector'})) {
+ if (grep(/^\Q$item\Ec$/,split(/,/,$env{'user.linkprotector'}))) {
+ $check_deeplink_entry = 1
+ }
+ } elsif (($acctype eq 'ltid') && ($env{'user.linkprotector'})) {
+ if (grep(/^\Q$item\Ed$/,split(/,/,$env{'user.linkprotector'}))) {
+ $check_deeplink_entry = 1;
+ }
+ } elsif (($acctype eq 'key') && ($env{'user.deeplinkkey'})) {
+ if (grep(/^\Q$item\E$/,split(/,/,$env{'user.deeplinkkey'}))) {
+ $check_deeplink_entry = 1;
+ }
+ }
+ }
+ if (($protect eq 'none') || ($check_deeplink_entry)) {
if ($scope eq 'res') {
- if ($symb eq $login) {
+ if ($symb eq $deeplink_symb) {
$allow = 1;
}
- } elsif ($scope eq 'map') {
-#FIXME Compare map for $env{'request.deeplink.login'} with map for $symb
- } elsif ($scope eq 'rec') {
-#FIXME Recurse up for $env{'request.deeplink.login'} with map for $symb
- }
- } else {
- my ($acctype,$item) = split(/:/,$access);
- if (($acctype eq 'lti') && ($env{'user.linkprotector'})) {
- if (grep(/^\Q$item\E$/,split(/,/,$env{'user.linkprotector'}))) {
- my %tinyurls = &get('tiny',[$symb],$cdom,$cnum);
- if (grep(/\Q$tinyurls{$symb}\E$/,split(/,/,$env{'user.linkproturis'}))) {
- $allow = 1;
- }
+ } elsif (($scope eq 'map') || ($scope eq 'rec')) {
+ my ($map_from_symb,$map_from_login);
+ $map_from_symb = &deversion((&decode_symb($symb))[0]);
+ if ($deeplink_symb =~ /\.(page|sequence)$/) {
+ $map_from_login = &deversion((&decode_symb($deeplink_symb))[2]);
+ } else {
+ $map_from_login = &deversion((&decode_symb($deeplink_symb))[0]);
}
- } elsif (($acctype eq 'key') && ($env{'user.deeplinkkey'})) {
- if (grep(/^\Q$item\E$/,split(/,/,$env{'user.deeplinkkey'}))) {
- my %tinyurls = &get('tiny',[$symb],$cdom,$cnum);
- if (grep(/\Q$tinyurls{$symb}\E$/,split(/,/,$env{'user.keyedlinkuri'}))) {
+ if (($map_from_symb) && ($map_from_login)) {
+ if ($map_from_symb eq $map_from_login) {
$allow = 1;
+ } elsif ($scope eq 'rec') {
+ my @recurseup = &get_map_hierarchy($map_from_symb,$env{'request.course.id'});
+ if (grep(/^\Q$map_from_login\E$/,@recurseup)) {
+ $allow = 1;
+ }
}
}
}
@@ -9224,6 +9512,25 @@ sub auto_validate_instcode {
return ($outcome,$description,$defaultcredits);
}
+sub auto_validate_inst_crosslist {
+ my ($cnum,$cdom,$instcode,$inst_xlist,$coowner) = @_;
+ my ($homeserver,$response);
+ if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) {
+ $homeserver = &homeserver($cnum,$cdom);
+ }
+ if (!defined($homeserver)) {
+ if ($cdom =~ /^$match_domain$/) {
+ $homeserver = &domain($cdom,'primary');
+ }
+ }
+ unless (($homeserver eq '') || ($homeserver eq 'no_host')) {
+ $response=&reply('autovalidateinstcrosslist:'.$cdom.':'.
+ &escape($instcode).':'.&escape($inst_xlist).':'.
+ &escape($coowner),$homeserver);
+ }
+ return $response;
+}
+
sub auto_create_password {
my ($cnum,$cdom,$authparam,$udom) = @_;
my ($homeserver,$response);
@@ -9495,6 +9802,38 @@ sub auto_validate_class_sec {
return $response;
}
+sub auto_instsec_reformat {
+ my ($cdom,$action,$instsecref) = @_;
+ return unless(($action eq 'clutter') || ($action eq 'declutter'));
+ my @homeservers;
+ if (defined(&domain($cdom,'primary'))) {
+ push(@homeservers,&domain($cdom,'primary'));
+ } else {
+ my %servers = &get_servers($cdom,'library');
+ foreach my $tryserver (keys(%servers)) {
+ if (!grep(/^\Q$tryserver\E$/,@homeservers)) {
+ push(@homeservers,$tryserver);
+ }
+ }
+ }
+ my $response;
+ my %reformatted = %{$instsecref};
+ foreach my $server (@homeservers) {
+ if (ref($instsecref) eq 'HASH') {
+ my $info = &freeze_escape($instsecref);
+ my $response=&reply('autoinstsecreformat:'.$cdom.':'.
+ $action.':'.$info,$server);
+ next if ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/);
+ my @items = split(/&/,$response);
+ foreach my $item (@items) {
+ my ($key,$value) = split(/=/,$item);
+ $reformatted{&unescape($key)} = &thaw_unescape($value);
+ }
+ }
+ }
+ return %reformatted;
+}
+
sub auto_validate_instclasses {
my ($cdom,$cnum,$owners,$classesref) = @_;
my ($homeserver,%validations);
@@ -10045,11 +10384,23 @@ sub autoupdate_coowners {
if ($domdesign{$cdom.'.autoassign.co-owners'}) {
my %coursehash = &coursedescription($cdom.'_'.$cnum);
my $instcode = $coursehash{'internal.coursecode'};
+ my $xlists = $coursehash{'internal.crosslistings'};
if ($instcode ne '') {
if (($start && $start <= $now) && ($end == 0) || ($end > $now)) {
unless ($coursehash{'internal.courseowner'} eq $uname.':'.$udom) {
my ($delcoowners,@newcoowners,$putresult,$delresult,$coowners);
my ($result,$desc) = &auto_validate_instcode($cnum,$cdom,$instcode,$uname.':'.$udom);
+ unless ($result eq 'valid') {
+ if ($xlists ne '') {
+ foreach my $xlist (split(',',$xlists)) {
+ my ($inst_crosslist,$lcsec) = split(':',$xlist);
+ $result =
+ &auto_validate_inst_crosslist($cnum,$cdom,$instcode,
+ $inst_crosslist,$uname.':'.$udom);
+ last if ($result eq 'valid');
+ }
+ }
+ }
if ($result eq 'valid') {
if ($coursehash{'internal.co-owners'}) {
foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
@@ -10062,18 +10413,16 @@ sub autoupdate_coowners {
} else {
push(@newcoowners,$uname.':'.$udom);
}
- } else {
- if ($coursehash{'internal.co-owners'}) {
- foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
- unless ($coowner eq $uname.':'.$udom) {
- push(@newcoowners,$coowner);
- }
- }
- unless (@newcoowners > 0) {
- $delcoowners = 1;
- $coowners = '';
+ } elsif ($coursehash{'internal.co-owners'}) {
+ foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
+ unless ($coowner eq $uname.':'.$udom) {
+ push(@newcoowners,$coowner);
}
}
+ unless (@newcoowners > 0) {
+ $delcoowners = 1;
+ $coowners = '';
+ }
}
if (@newcoowners || $delcoowners) {
&store_coowners($cdom,$cnum,$coursehash{'home'},
@@ -10147,13 +10496,14 @@ sub modifyuserauth {
' in domain '.$env{'request.role.domain'});
my $reply=&reply('encrypt:changeuserauth:'.$udom.':'.$uname.':'.$umode.':'.
&escape($upass),$uhome);
+ my $ip = &get_requestor_ip();
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},
'Authentication changed for '.$udom.', '.$uname.', '.$umode.
- '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
+ '(Remote '.$ip.'): '.$reply);
&log($udom,,$uname,$uhome,
'Authentication changed by '.$env{'user.domain'}.', '.
$env{'user.name'}.', '.$umode.
- '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
+ '(Remote '.$ip.'): '.$reply);
unless ($reply eq 'ok') {
&logthis('Authentication mode error: '.$reply);
return 'error: '.$reply;
@@ -10482,14 +10832,19 @@ sub writecoursepref {
sub createcourse {
my ($udom,$description,$url,$course_server,$nonstandard,$inst_code,
- $course_owner,$crstype,$cnum,$context,$category)=@_;
+ $course_owner,$crstype,$cnum,$context,$category,$callercontext)=@_;
$url=&declutter($url);
my $cid='';
if ($context eq 'requestcourses') {
my $can_create = 0;
my ($ownername,$ownerdom) = split(':',$course_owner);
if ($udom eq $ownerdom) {
- if (&usertools_access($ownername,$ownerdom,$category,undef,
+ my $reload;
+ if (($callercontext eq 'auto') &&
+ ($ownerdom eq $env{'user.domain'}) && ($ownername eq $env{'user.name'})) {
+ $reload = 'reload';
+ }
+ if (&usertools_access($ownername,$ownerdom,$category,$reload,
$context)) {
$can_create = 1;
}
@@ -10674,7 +11029,7 @@ sub store_userdata {
if (($uhome eq '') || ($uhome eq 'no_host')) {
$result = 'error: no_host';
} else {
- $storehash->{'ip'} = $ENV{'REMOTE_ADDR'};
+ $storehash->{'ip'} = &get_requestor_ip();
$storehash->{'host'} = $perlvar{'lonHostID'};
my $namevalue='';
@@ -11843,7 +12198,7 @@ sub get_domain_lti {
my %domconfig = &get_dom('configuration',[$name],$cdom);
if (ref($domconfig{$name}) eq 'HASH') {
%lti = %{$domconfig{$name}};
- my %encdomconfig = &get_dom('encconfig',[$name],$cdom);
+ my %encdomconfig = &get_dom('encconfig',[$name],$cdom,undef,1);
if (ref($encdomconfig{$name}) eq 'HASH') {
foreach my $id (keys(%lti)) {
if (ref($encdomconfig{$name}{$id}) eq 'HASH') {
@@ -11860,6 +12215,23 @@ sub get_domain_lti {
return %lti;
}
+sub get_course_lti {
+ my ($cnum,$cdom) = @_;
+ my $hashid=$cdom.'_'.$cnum;
+ my %courselti;
+ my ($result,$cached)=&is_cached_new('courselti',$hashid);
+ if (defined($cached)) {
+ if (ref($result) eq 'HASH') {
+ %courselti = %{$result};
+ }
+ } else {
+ %courselti = &dump('lti',$cdom,$cnum,undef,undef,undef,1);
+ my $cachetime = 24*60*60;
+ &do_cache_new('courselti',$hashid,\%courselti,$cachetime);
+ }
+ return %courselti;
+}
+
sub get_numsuppfiles {
my ($cnum,$cdom,$ignorecache)=@_;
my $hashid=$cnum.':'.$cdom;
@@ -11919,7 +12291,7 @@ sub EXT_cache_set {
# --------------------------------------------------------- Value of a Variable
sub EXT {
- my ($varname,$symbparm,$udom,$uname,$usection,$recurse,$cid)=@_;
+ my ($varname,$symbparm,$udom,$uname,$usection,$recurse,$cid,$recurseupref)=@_;
unless ($varname) { return ''; }
#get real user name/domain, courseid and symb
my $courseid;
@@ -12073,6 +12445,10 @@ sub EXT {
}
my ($section, $group, @groups, @recurseup, $recursed);
+ if (ref($recurseupref) eq 'ARRAY') {
+ @recurseup = @{$recurseupref};
+ $recursed = 1;
+ }
my ($courselevelm,$courseleveli,$courselevel,$mapp);
if (($courseid eq '') && ($cid)) {
$courseid = $cid;
@@ -12221,6 +12597,10 @@ sub EXT {
if ($space eq 'name') {
return $ENV{'SERVER_NAME'};
}
+ } elsif ($realm eq 'client') {
+ if ($space eq 'remote_addr') {
+ return &get_requestor_ip();
+ }
}
return '';
}
@@ -13049,18 +13429,16 @@ sub symbverify {
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db',
&GDBM_READER(),0640)) {
- my $noclutter;
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) {
$thisurl =~ s/\?.+$//;
if ($map =~ m{^uploaded/.+\.page$}) {
$thisurl =~ s{^(/adm/wrapper|)/ext/}{http://};
$thisurl =~ s{^\Qhttp://https://\E}{https://};
- $noclutter = 1;
}
}
my $ids;
- if ($noclutter) {
- $ids=$bighash{'ids_'.$thisurl};
+ if ($map =~ m{^uploaded/.+\.page$}) {
+ $ids=$bighash{'ids_'.&clutter_with_no_wrapper($thisurl)};
} else {
$ids=$bighash{'ids_'.&clutter($thisurl)};
}
@@ -13160,19 +13538,22 @@ sub deversion {
# ------------------------------------------------------ Return symb list entry
sub symbread {
- my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles)=@_;
+ my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles,
+ $ignoresymbdb,$noenccheck)=@_;
my $cache_str='request.symbread.cached.'.$thisfn;
if (defined($env{$cache_str})) {
- if ($ignorecachednull) {
- return $env{$cache_str} unless ($env{$cache_str} eq '');
- } else {
- return $env{$cache_str};
+ unless (ref($possibles) eq 'HASH') {
+ if ($ignorecachednull) {
+ return $env{$cache_str} unless ($env{$cache_str} eq '');
+ } else {
+ return $env{$cache_str};
+ }
}
}
# no filename provided? try from environment
unless ($thisfn) {
if ($env{'request.symb'}) {
- return $env{$cache_str}=&symbclean($env{'request.symb'});
+ return $env{$cache_str}=&symbclean($env{'request.symb'});
}
$thisfn=$env{'request.filename'};
}
@@ -13195,10 +13576,18 @@ sub symbread {
if ($targetfn =~ m|^adm/wrapper/(ext/.*)|) {
$targetfn=$1;
}
- if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
- &GDBM_READER(),0640)) {
- $syval=$hash{$targetfn};
- untie(%hash);
+ unless ($ignoresymbdb) {
+ if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
+ &GDBM_READER(),0640)) {
+ $syval=$hash{$targetfn};
+ untie(%hash);
+ }
+ if ($syval && $checkforblock) {
+ my @blockers = &has_comm_blocking('bre',$syval,$thisfn,$ignoresymbdb,$noenccheck);
+ if (@blockers) {
+ $syval='';
+ }
+ }
}
# ---------------------------------------------------------- There was an entry
if ($syval) {
@@ -13231,13 +13620,18 @@ sub symbread {
$syval=&encode_symb($bighash{'map_id_'.$mapid},
$resid,$thisfn);
if (ref($possibles) eq 'HASH') {
- $possibles->{$syval} = 1;
+ unless ($bighash{'randomout_'.$ids} || $env{'request.role.adv'}) {
+ $possibles->{$syval} = 1;
+ }
}
if ($checkforblock) {
- my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids});
- if (@blockers) {
- $syval = '';
- return;
+ unless ($bighash{'randomout_'.$ids} || $env{'request.role.adv'}) {
+ my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids},'',$noenccheck);
+ if (@blockers) {
+ $syval = '';
+ untie(%bighash);
+ return $env{$cache_str}='';
+ }
}
}
} elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
@@ -13256,12 +13650,13 @@ sub symbread {
if ($bighash{'map_type_'.$mapid} ne 'page') {
my $poss_syval=&encode_symb($bighash{'map_id_'.$mapid},
$resid,$thisfn);
- if (ref($possibles) eq 'HASH') {
- $possibles->{$syval} = 1;
- }
+ next if ($bighash{'randomout_'.$id} && !$env{'request.role.adv'});
+ next unless (($noenccheck) || ($bighash{'encrypted_'.$id} eq $env{'request.enc'}));
if ($checkforblock) {
- my @blockers = &has_comm_blocking('bre',$poss_syval,$file);
- unless (@blockers > 0) {
+ my @blockers = &has_comm_blocking('bre',$poss_syval,$file,'',$noenccheck);
+ if (@blockers > 0) {
+ $syval = '';
+ } else {
$syval = $poss_syval;
$realpossible++;
}
@@ -13269,6 +13664,11 @@ sub symbread {
$syval = $poss_syval;
$realpossible++;
}
+ if ($syval) {
+ if (ref($possibles) eq 'HASH') {
+ $possibles->{$syval} = 1;
+ }
+ }
}
}
}
@@ -13987,10 +14387,15 @@ sub machine_ids {
sub additional_machine_domains {
my @domains;
- open(my $fh,"<","$perlvar{'lonTabDir'}/expected_domains.tab");
- while( my $line = <$fh>) {
- $line =~ s/\s//g;
- push(@domains,$line);
+ if (-e "$perlvar{'lonTabDir'}/expected_domains.tab") {
+ if (open(my $fh,"<","$perlvar{'lonTabDir'}/expected_domains.tab")) {
+ while (my $line = <$fh>) {
+ chomp($line);
+ $line =~ s/\s//g;
+ push(@domains,$line);
+ }
+ close($fh);
+ }
}
return @domains;
}
@@ -14008,6 +14413,30 @@ sub default_login_domain {
return $domain;
}
+sub shared_institution {
+ my ($dom,$lonhost) = @_;
+ if ($lonhost eq '') {
+ $lonhost = $perlvar{'lonHostID'};
+ }
+ my $same_intdom;
+ my $hostintdom = &internet_dom($lonhost);
+ if ($hostintdom ne '') {
+ my %iphost = &get_iphost();
+ my $primary_id = &domain($dom,'primary');
+ my $primary_ip = &get_host_ip($primary_id);
+ if (ref($iphost{$primary_ip}) eq 'ARRAY') {
+ foreach my $id (@{$iphost{$primary_ip}}) {
+ my $intdom = &internet_dom($id);
+ if ($intdom eq $hostintdom) {
+ $same_intdom = 1;
+ last;
+ }
+ }
+ }
+ }
+ return $same_intdom;
+}
+
sub uses_sts {
my ($ignore_cache) = @_;
my $lonhost = $perlvar{'lonHostID'};
@@ -14046,6 +14475,230 @@ sub uses_sts {
return;
}
+sub waf_allssl {
+ my ($host_name) = @_;
+ my $alias = &get_proxy_alias();
+ if ($host_name eq '') {
+ $host_name = $ENV{'SERVER_NAME'};
+ }
+ if (($host_name ne '') && ($alias eq $host_name)) {
+ my $serverhomedom = &host_domain($perlvar{'lonHostID'});
+ my %defdomdefaults = &get_domain_defaults($serverhomedom);
+ if ($defdomdefaults{'waf_sslopt'}) {
+ return $defdomdefaults{'waf_sslopt'};
+ }
+ }
+ return;
+}
+
+sub get_requestor_ip {
+ my ($r,$nolookup,$noproxy) = @_;
+ my $from_ip;
+ if (ref($r)) {
+ if ($r->can('useragent_ip')) {
+ if ($noproxy && $r->can('client_ip')) {
+ $from_ip = $r->client_ip();
+ } else {
+ $from_ip = $r->useragent_ip();
+ }
+ } elsif ($r->connection->can('remote_ip')) {
+ $from_ip = $r->connection->remote_ip();
+ } else {
+ $from_ip = $r->get_remote_host($nolookup);
+ }
+ } else {
+ $from_ip = $ENV{'REMOTE_ADDR'};
+ }
+ return $from_ip if ($noproxy);
+ # Who controls proxy settings for server
+ my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'};
+ my $proxyinfo = &get_proxy_settings($dom_in_use);
+ if ((ref($proxyinfo) eq 'HASH') && ($from_ip)) {
+ if ($proxyinfo->{'vpnint'}) {
+ if (&ip_match($from_ip,$proxyinfo->{'vpnint'})) {
+ return $from_ip;
+ }
+ }
+ if ($proxyinfo->{'trusted'}) {
+ if (&ip_match($from_ip,$proxyinfo->{'trusted'})) {
+ my $ipheader = $proxyinfo->{'ipheader'};
+ my ($ip,$xfor);
+ if (ref($r)) {
+ if ($ipheader) {
+ $ip = $r->headers_in->{$ipheader};
+ }
+ $xfor = $r->headers_in->{'X-Forwarded-For'};
+ } else {
+ if ($ipheader) {
+ $ip = $ENV{'HTTP_'.uc($ipheader)};
+ }
+ $xfor = $ENV{'HTTP_X_FORWARDED_FOR'};
+ }
+ if (($ip eq '') && ($xfor ne '')) {
+ foreach my $poss_ip (reverse(split(/\s*,\s*/,$xfor))) {
+ unless (&ip_match($poss_ip,$proxyinfo->{'trusted'})) {
+ $ip = $poss_ip;
+ last;
+ }
+ }
+ }
+ if ($ip ne '') {
+ return $ip;
+ }
+ }
+ }
+ }
+ return $from_ip;
+}
+
+sub get_proxy_settings {
+ my ($dom_in_use) = @_;
+ my %domdefaults = &Apache::lonnet::get_domain_defaults($dom_in_use);
+ my $proxyinfo = {
+ ipheader => $domdefaults{'waf_ipheader'},
+ trusted => $domdefaults{'waf_trusted'},
+ vpnint => $domdefaults{'waf_vpnint'},
+ vpnext => $domdefaults{'waf_vpnext'},
+ sslopt => $domdefaults{'waf_sslopt'},
+ };
+ return $proxyinfo;
+}
+
+sub ip_match {
+ my ($ip,$pattern_str) = @_;
+ $ip=Net::CIDR::cidrvalidate($ip);
+ if ($ip) {
+ return Net::CIDR::cidrlookup($ip,split(/\s*,\s*/,$pattern_str));
+ }
+ return;
+}
+
+sub get_proxy_alias {
+ my ($lonid) = @_;
+ if ($lonid eq '') {
+ $lonid = $perlvar{'lonHostID'};
+ }
+ if (!defined(&hostname($lonid))) {
+ return;
+ }
+ if ($lonid ne '') {
+ my ($alias,$cached) = &is_cached_new('proxyalias',$lonid);
+ if ($cached) {
+ return $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'}{'alias'}) eq 'HASH') {
+ $alias = $domconfig{'wafproxy'}{'alias'}{$lonid};
+ }
+ }
+ return &do_cache_new('proxyalias',$lonid,$alias,$cachetime);
+ }
+ }
+ return;
+}
+
+sub use_proxy_alias {
+ my ($r,$lonid) = @_;
+ my $alias = &get_proxy_alias($lonid);
+ if ($alias) {
+ my $dom = &host_domain($lonid);
+ if ($dom ne '') {
+ my $proxyinfo = &get_proxy_settings($dom);
+ my ($vpnint,$remote_ip);
+ if (ref($proxyinfo) eq 'HASH') {
+ $vpnint = $proxyinfo->{'vpnint'};
+ if ($vpnint) {
+ $remote_ip = &get_requestor_ip($r,1,1);
+ }
+ }
+ unless ($vpnint && &ip_match($remote_ip,$vpnint)) {
+ return $alias;
+ }
+ }
+ }
+ return;
+}
+
+sub alias_shibboleth {
+ my ($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,$cachetime);
+ }
+ }
+ return;
+}
+
+sub get_saml_landing {
+ my ($lonid) = @_;
+ if ($lonid eq '') {
+ my $defdom = &default_login_domain();
+ my @hosts = ¤t_machine_ids();
+ if (@hosts > 1) {
+ foreach my $hostid (@hosts) {
+ if (&host_domain($hostid) eq $defdom) {
+ $lonid = $hostid;
+ last;
+ }
+ }
+ } else {
+ $lonid = $perlvar{'lonHostID'};
+ }
+ if ($lonid) {
+ unless (&Apache::lonnet::host_domain($lonid) eq $defdom) {
+ return;
+ }
+ } else {
+ return;
+ }
+ } elsif (!defined(&hostname($lonid))) {
+ return;
+ }
+ my ($landing,$cached) = &is_cached_new('samllanding',$lonid);
+ if ($cached) {
+ return $landing;
+ }
+ my $dom = &Apache::lonnet::host_domain($lonid);
+ if ($dom ne '') {
+ my $cachetime = 60*60*24;
+ my %domconfig =
+ &Apache::lonnet::get_dom('configuration',['login'],$dom);
+ if (ref($domconfig{'login'}) eq 'HASH') {
+ if (ref($domconfig{'login'}{'saml'}) eq 'HASH') {
+ if (ref($domconfig{'login'}{'saml'}{$lonid}) eq 'HASH') {
+ $landing = 1;
+ }
+ }
+ }
+ return &do_cache_new('samllanding',$lonid,$landing,$cachetime);
+ }
+ return;
+}
+
# ------------------------------------------------------------- Declutters URLs
sub declutter {
@@ -14185,14 +14838,33 @@ sub get_dns {
}
while (%alldns) {
my ($dns) = sort { $b cmp $a } keys(%alldns);
- my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
- my $response = &LONCAPA::LWPReq::makerequest('',$request,'',\%perlvar,30,0);
- delete($alldns{$dns});
- next if ($response->is_error());
+ my ($contents,@content);
+ if ($dns eq Sys::Hostname::FQDN::fqdn()) {
+ my $command = (split('/',$url))[3];
+ my ($dir,$file) = &parse_getdns_url($command,$url);
+ delete($alldns{$dns});
+ next if (($dir eq '') || ($file eq ''));
+ if (open(my $config,'<',"$dir/$file")) {
+ @content = <$config>;
+ close($config);
+ }
+ if ($url eq '/adm/dns/loncapaCRL') {
+ $contents = join('',@content);
+ }
+ } else {
+ my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
+ my $response = &LONCAPA::LWPReq::makerequest('',$request,'',\%perlvar,30,0);
+ delete($alldns{$dns});
+ next if ($response->is_error());
+ if ($url eq '/adm/dns/loncapaCRL') {
+ $contents = $response->content;
+ } else {
+ @content = split("\n",$response->content);
+ }
+ }
if ($url eq '/adm/dns/loncapaCRL') {
- return &$func($response);
+ return &$func($contents);
} else {
- my @content = split("\n",$response->content);
unless ($nocache) {
&do_cache_new('dns',$url,\@content,30*24*60*60);
}
@@ -14280,14 +14952,14 @@ sub fetch_crl_pemfile {
}
sub save_crl_pem {
- my ($response) = @_;
+ my ($content) = @_;
my ($msg,$hadchanges);
- if (ref($response)) {
+ if ($content ne '') {
my $now = time;
my $lonca = $perlvar{'lonCertificateDirectory'}.'/'.$perlvar{'lonnetCertificateAuthority'};
my $tmpcrl = $tmpdir.'/'.$perlvar{'lonnetCertRevocationList'}.'_'.$now.'.'.$$.'.tmp';
if (open(my $fh,'>',"$tmpcrl")) {
- print $fh $response->content;
+ print $fh $content;
close($fh);
if (-e $lonca) {
if (open(PIPE,"openssl crl -in $tmpcrl -inform pem -CAfile $lonca -noout 2>&1 |")) {
@@ -14348,6 +15020,24 @@ sub save_crl_pem {
return ($msg,$hadchanges);
}
+sub parse_getdns_url {
+ my ($command,$url) = @_;
+ my $dir = $perlvar{'lonTabDir'};
+ my $file;
+ if ($command eq 'hosts') {
+ $file = 'dns_hosts.tab';
+ } elsif ($command eq 'domain') {
+ $file = 'dns_domain.tab';
+ } elsif ($command eq 'checksums') {
+ my $version = (split('/',$url))[4];
+ $file = "dns_checksums/$version.tab",
+ } elsif ($command eq 'loncapaCRL') {
+ $dir = $perlvar{'lonCertificateDirectory'};
+ $file = $perlvar{'lonnetCertRevocationList'};
+ }
+ return ($dir,$file);
+}
+
# ------------------------------------------------------------ Read domain file
{
my $loaded;
@@ -14919,6 +15609,11 @@ BEGIN {
$deftex = LONCAPA::texengine();
}
+# ------------- set default minimum length for passwords for internal auth users
+{
+ $passwdmin = LONCAPA::passwd_min();
+}
+
$memcache=new Cache::Memcached({'servers' => ['127.0.0.1:11211'],
'compress_threshold'=> 20_000,
});