--- loncom/lonnet/perl/lonnet.pm 2021/04/18 02:08:47 1.1447
+++ loncom/lonnet/perl/lonnet.pm 2023/07/20 12:47:09 1.1513
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1447 2021/04/18 02:08:47 raeburn Exp $
+# $Id: lonnet.pm,v 1.1513 2023/07/20 12:47:09 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -97,6 +97,7 @@ 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;
@@ -414,6 +415,63 @@ sub remote_devalidate_cache {
return $response;
}
+sub sign_lti {
+ my ($cdom,$cnum,$crsdef,$type,$context,$url,$ltinum,$keynum,$paramsref,$inforef) = @_;
+ my $chome;
+ if (&domain($cdom) ne '') {
+ if ($crsdef) {
+ $chome = &homeserver($cnum,$cdom);
+ } else {
+ $chome = &domain($cdom,'primary');
+ }
+ }
+ if ($cdom && $chome && ($chome ne 'no_host')) {
+ if ((ref($paramsref) eq 'HASH') &&
+ (ref($inforef) eq 'HASH')) {
+ my $rep;
+ if (grep { $_ eq $chome } ¤t_machine_ids()) {
+ # domain information is hosted on this machine
+ $rep =
+ &LONCAPA::Lond::sign_lti_payload($cdom,$cnum,$crsdef,$type,
+ $context,$url,$ltinum,$keynum,
+ $perlvar{'lonVersion'},
+ $paramsref,$inforef);
+ if (ref($rep) eq 'HASH') {
+ return ('ok',$rep);
+ }
+ } else {
+ my ($escurl,$params,$info);
+ $escurl = &escape($url);
+ if (ref($paramsref) eq 'HASH') {
+ $params = &freeze_escape($paramsref);
+ }
+ if (ref($inforef) eq 'HASH') {
+ $info = &freeze_escape($inforef);
+ }
+ $rep=&reply("encrypt:signlti:$cdom:$cnum:$crsdef:$type:$context:$escurl:$ltinum:$keynum:$params:$info",$chome);
+ }
+ if (($rep eq '') || ($rep =~ /^con_lost|error|no_such_host|unknown_cmd/i)) {
+ return ();
+ } elsif (($inforef->{'respfmt'} eq 'to_post_body') ||
+ ($inforef->{'respfmt'} eq 'to_authorization_header')) {
+ return ('ok',$rep);
+ } else {
+ my %returnhash;
+ foreach my $item (split(/\&/,$rep)) {
+ my ($name,$value)=split(/\=/,$item);
+ $returnhash{&unescape($name)}=&thaw_unescape($value);
+ }
+ return('ok',\%returnhash);
+ }
+ } else {
+ return ();
+ }
+ } else {
+ return ();
+ &logthis("sign_lti failed - no homeserver and/or domain ($cdom) ($chome)");
+ }
+}
+
# -------------------------------------------------- Non-critical communication
sub subreply {
my ($cmd,$server)=@_;
@@ -467,14 +525,15 @@ 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));
@@ -740,6 +799,9 @@ 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'} = $disk_env{'request.lti.target'};
@@ -973,16 +1035,16 @@ sub userload {
# ------------------------------ Find server with least workload from spare.tab
sub spareserver {
- my ($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
: $userloadpercent;
my ($uint_dom,$remotesessions);
if (($udom ne '') && (&domain($udom) ne '')) {
- my $uprimary_id = &Apache::lonnet::domain($udom,'primary');
- $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
- my %udomdefaults = &Apache::lonnet::get_domain_defaults($udom);
+ my $uprimary_id = &domain($udom,'primary');
+ $uint_dom = &internet_dom($uprimary_id);
+ my %udomdefaults = &get_domain_defaults($udom);
$remotesessions = $udomdefaults{'remotesessions'};
}
my $spareshash = &this_host_spares($udom);
@@ -1018,6 +1080,8 @@ sub spareserver {
if ($protocol{$spare_server} eq 'https') {
$protocol = $protocol{$spare_server};
}
+ my $alias = &use_proxy_alias($r,$spare_server);
+ $hostname = $alias if ($alias ne '');
$spare_server = $protocol.'://'.$hostname;
}
}
@@ -1204,7 +1268,7 @@ sub choose_server {
unless (defined($cached)) {
my $cachetime = 60*60*24;
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['loadbalancing'],$udom);
+ &get_dom('configuration',['loadbalancing'],$udom);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
$balancers = &do_cache_new('loadbalancing',$udom,$domconfig{'loadbalancing'},
$cachetime);
@@ -1316,7 +1380,7 @@ sub changepass {
sub queryauthenticate {
my ($uname,$udom)=@_;
my $uhome=&homeserver($uname,$udom);
- if (!$uhome) {
+ if ((!$uhome) || ($uhome eq 'no_host')) {
&logthis("User $uname at $udom is unknown when looking for authentication mechanism");
return 'no_host';
}
@@ -1365,16 +1429,39 @@ sub authenticate {
}
if ($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 $answer when checking authentication mechanism");
return 'no_host';
}
+sub can_switchserver {
+ my ($udom,$home) = @_;
+ my ($canswitch,@intdoms);
+ my $internet_names = &get_internet_names($home);
+ if (ref($internet_names) eq 'ARRAY') {
+ @intdoms = @{$internet_names};
+ }
+ my $uint_dom = &internet_dom(&domain($udom,'primary'));
+ if ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) {
+ $canswitch = 1;
+ } else {
+ my $serverhomeID = &get_server_homeID(&hostname($home));
+ my $serverhomedom = &host_domain($serverhomeID);
+ my %defdomdefaults = &get_domain_defaults($serverhomedom);
+ my %udomdefaults = &get_domain_defaults($udom);
+ my $remoterev = &get_server_loncaparev('',$home);
+ $canswitch = &can_host_session($udom,$home,$remoterev,
+ $udomdefaults{'remotesessions'},
+ $defdomdefaults{'hostedsessions'});
+ }
+ return $canswitch;
+}
+
sub can_host_session {
my ($udom,$lonhost,$remoterev,$remotesessions,$hostedsessions) = @_;
my $canhost = 1;
- my $host_idn = &Apache::lonnet::internet_dom($lonhost);
+ my $host_idn = &internet_dom($lonhost);
if (ref($remotesessions) eq 'HASH') {
if (ref($remotesessions->{'excludedomain'}) eq 'ARRAY') {
if (grep(/^\Q$host_idn\E$/,@{$remotesessions->{'excludedomain'}})) {
@@ -1410,8 +1497,8 @@ sub can_host_session {
}
if ($canhost) {
if (ref($hostedsessions) eq 'HASH') {
- my $uprimary_id = &Apache::lonnet::domain($udom,'primary');
- my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
+ my $uprimary_id = &domain($udom,'primary');
+ my $uint_dom = &internet_dom($uprimary_id);
if (ref($hostedsessions->{'excludedomain'}) eq 'ARRAY') {
if (($uint_dom ne '') &&
(grep(/^\Q$uint_dom\E$/,@{$hostedsessions->{'excludedomain'}}))) {
@@ -1503,7 +1590,7 @@ sub spares_for_offload {
} else {
my $cachetime = 60*60*24;
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['usersessions'],$dom_in_use);
+ &get_dom('configuration',['usersessions'],$dom_in_use);
if (ref($domconfig{'usersessions'}) eq 'HASH') {
if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
if (ref($domconfig{'usersessions'}{'spares'}{$lonhost_in_use}) eq 'HASH') {
@@ -1555,9 +1642,9 @@ sub check_loadbalancing {
$rule_in_effect,$offloadto,$otherserver,$setcookie,$dom_balancers);
my $lonhost = $perlvar{'lonHostID'};
my @hosts = ¤t_machine_ids();
- my $uprimary_id = &Apache::lonnet::domain($udom,'primary');
- my $uintdom = &Apache::lonnet::internet_dom($uprimary_id);
- my $intdom = &Apache::lonnet::internet_dom($lonhost);
+ my $uprimary_id = &domain($udom,'primary');
+ my $uintdom = &internet_dom($uprimary_id);
+ my $intdom = &internet_dom($lonhost);
my $serverhomedom = &host_domain($lonhost);
my $domneedscache;
my $cachetime = 60*60*24;
@@ -1571,7 +1658,7 @@ sub check_loadbalancing {
my ($result,$cached)=&is_cached_new('loadbalancing',$dom_in_use);
unless (defined($cached)) {
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use);
+ &get_dom('configuration',['loadbalancing'],$dom_in_use);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime);
} else {
@@ -1632,7 +1719,7 @@ sub check_loadbalancing {
($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom);
unless (defined($cached)) {
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom);
+ &get_dom('configuration',['loadbalancing'],$serverhomedom);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
$result = &do_cache_new('loadbalancing',$serverhomedom,$domconfig{'loadbalancing'},$cachetime);
} else {
@@ -1765,7 +1852,7 @@ sub get_loadbalancer_targets {
}
} elsif ($rule_in_effect eq 'externalbalancer') {
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['loadbalancing'],$udom);
+ &get_dom('configuration',['loadbalancing'],$udom);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
if ($domconfig{'loadbalancing'}{'lonhost'} ne '') {
if (&hostname($domconfig{'loadbalancing'}{'lonhost'}) ne '') {
@@ -1829,15 +1916,15 @@ sub trusted_domains {
return ($trusted,$untrusted);
}
my $callprimary = &domain($calldom,'primary');
- my $intcalldom = &Apache::lonnet::internet_dom($callprimary);
+ my $intcalldom = &internet_dom($callprimary);
if ($intcalldom eq '') {
return ($trusted,$untrusted);
}
- my ($trustconfig,$cached)=&Apache::lonnet::is_cached_new('trust',$calldom);
+ my ($trustconfig,$cached)=&is_cached_new('trust',$calldom);
unless (defined($cached)) {
- my %domconfig = &Apache::lonnet::get_dom('configuration',['trust'],$calldom);
- &Apache::lonnet::do_cache_new('trust',$calldom,$domconfig{'trust'},3600);
+ my %domconfig = &get_dom('configuration',['trust'],$calldom);
+ &do_cache_new('trust',$calldom,$domconfig{'trust'},3600);
$trustconfig = $domconfig{'trust'};
}
if (ref($trustconfig)) {
@@ -2140,7 +2227,7 @@ 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) {
@@ -2166,13 +2253,9 @@ sub get_dom {
my $rep;
if (grep { $_ eq $uhome } ¤t_machine_ids()) {
# domain information is hosted on this machine
- my $cmd = 'getdom';
- if ($namespace =~ /^enc/) {
- $cmd = 'egetdom';
- }
- $rep = &LONCAPA::Lond::get_dom("$cmd:$udom:$namespace:$items");
+ $rep = &LONCAPA::Lond::get_dom("getdom:$udom:$namespace:$items");
} else {
- if ($namespace =~ /^enc/) {
+ if ($encrypt) {
$rep=&reply("encrypt:egetdom:$udom:$namespace:$items",$uhome);
} else {
$rep=&reply("getdom:$udom:$namespace:$items",$uhome);
@@ -2200,7 +2283,7 @@ sub get_dom {
# -------------------------------------------- put items in domain db files
sub put_dom {
- my ($namespace,$storehash,$udom,$uhome)=@_;
+ my ($namespace,$storehash,$udom,$uhome,$encrypt)=@_;
if (!$udom) {
$udom=$env{'user.domain'};
if (defined(&domain($udom,'primary'))) {
@@ -2221,7 +2304,7 @@ sub put_dom {
$items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
}
$items=~s/\&$//;
- if ($namespace =~ /^enc/) {
+ if ($encrypt) {
return &reply("encrypt:putdom:$udom:$namespace:$items",$uhome);
} else {
return &reply("putdom:$udom:$namespace:$items",$uhome);
@@ -2259,6 +2342,57 @@ sub del_dom {
}
}
+sub store_dom {
+ my ($storehash,$id,$namespace,$dom,$home,$encrypt) = @_;
+ $$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) = @_;
@@ -2268,7 +2402,7 @@ sub get_domainconfiguser {
sub retrieve_inst_usertypes {
my ($udom) = @_;
my (%returnhash,@order);
- my %domdefs = &Apache::lonnet::get_domain_defaults($udom);
+ my %domdefs = &get_domain_defaults($udom);
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') &&
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) {
return ($domdefs{'inststatustypes'},$domdefs{'inststatusorder'});
@@ -2301,7 +2435,7 @@ sub retrieve_inst_usertypes {
sub is_domainimage {
my ($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';
}
@@ -2539,6 +2673,10 @@ 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(/\&/,$response);
@@ -2568,6 +2706,9 @@ sub inst_userrules {
} elsif ($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),
$homeserver);
@@ -2609,12 +2750,14 @@ sub get_domain_defaults {
}
my %domdefaults;
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['defaults','quotas',
+ &get_dom('configuration',['defaults','quotas',
'requestcourses','inststatus',
'coursedefaults','usersessions',
'requestauthor','selfenrollment',
'coursecategories','ssl','autoenroll',
- 'trust','helpsettings','wafproxy'],$domain);
+ 'trust','helpsettings','wafproxy',
+ 'ltisec','toolsec','domexttool',
+ 'exttool','privacy'],$domain);
my @coursetypes = ('official','unofficial','community','textbook','placement');
if (ref($domconfig{'defaults'}) eq 'HASH') {
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
@@ -2623,9 +2766,12 @@ sub get_domain_defaults {
$domdefaults{'timezone_def'} = $domconfig{'defaults'}{'timezone_def'};
$domdefaults{'datelocale_def'} = $domconfig{'defaults'}{'datelocale_def'};
$domdefaults{'portal_def'} = $domconfig{'defaults'}{'portal_def'};
+ $domdefaults{'portal_def_email'} = $domconfig{'defaults'}{'portal_def_email'};
+ $domdefaults{'portal_def_web'} = $domconfig{'defaults'}{'portal_def_web'};
$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');
@@ -2663,6 +2809,7 @@ 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'};
@@ -2682,6 +2829,16 @@ sub get_domain_defaults {
$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
}
}
+ if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
+ $domdefaults{$type.'domexttool'} = $domconfig{'coursedefaults'}{'domexttool'}{$type};
+ } else {
+ $domdefaults{$type.'domexttool'} = 1;
+ }
+ if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
+ $domdefaults{$type.'exttool'} = $domconfig{'coursedefaults'}{'exttool'}{$type};
+ } else {
+ $domdefaults{$type.'exttool'} = 0;
+ }
}
if (ref($domconfig{'coursedefaults'}{'canclone'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
@@ -2695,7 +2852,10 @@ 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($domconfig{'usersessions'}{'remote'}) eq 'HASH') {
@@ -2770,6 +2930,7 @@ sub get_domain_defaults {
}
if (ref($domconfig{'autoenroll'}) eq 'HASH') {
$domdefaults{'autofailsafe'} = $domconfig{'autoenroll'}{'autofailsafe'};
+ $domdefaults{'failsafe'} = $domconfig{'autoenroll'}{'failsafe'};
}
if (ref($domconfig{'helpsettings'}) eq 'HASH') {
$domdefaults{'submitbugs'} = $domconfig{'helpsettings'}{'submitbugs'};
@@ -2778,12 +2939,50 @@ sub get_domain_defaults {
}
}
if (ref($domconfig{'wafproxy'}) eq 'HASH') {
- foreach my $item ('ipheader','trusted','vpnint','vpnext') {
+ foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
if ($domconfig{'wafproxy'}{$item}) {
$domdefaults{'waf_'.$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{'ltiprivhosts'} = $domconfig{'ltisec'}{'private'}{'keys'};
+ }
+ }
+ }
+ if (ref($domconfig{'toolsec'}) eq 'HASH') {
+ if (ref($domconfig{'toolsec'}{'encrypt'}) eq 'HASH') {
+ $domdefaults{'toolenc_crs'} = $domconfig{'toolsec'}{'encrypt'}{'crs'};
+ $domdefaults{'toolenc_dom'} = $domconfig{'toolsec'}{'encrypt'}{'dom'};
+ }
+ if (ref($domconfig{'toolsec'}{'private'}) eq 'HASH') {
+ if (ref($domconfig{'toolsec'}{'private'}{'keys'}) eq 'ARRAY') {
+ $domdefaults{'toolprivhosts'} = $domconfig{'toolsec'}{'private'}{'keys'};
+ }
+ }
+ }
+ if (ref($domconfig{'privacy'}) eq 'HASH') {
+ if (ref($domconfig{'privacy'}{'approval'}) eq 'HASH') {
+ foreach my $domtype ('instdom','extdom') {
+ if (ref($domconfig{'privacy'}{'approval'}{$domtype}) eq 'HASH') {
+ foreach my $roletype ('domain','author','course','community') {
+ if ($domconfig{'privacy'}{'approval'}{$domtype}{$roletype} eq 'user') {
+ $domdefaults{'userapprovals'} = 1;
+ last;
+ }
+ }
+ }
+ last if ($domdefaults{'userapprovals'});
+ }
+ }
+ }
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime);
return %domdefaults;
}
@@ -2803,7 +3002,7 @@ sub get_dom_cats {
} else {
$cats = {};
}
- &Apache::lonnet::do_cache_new('cats',$dom,$cats,3600);
+ &do_cache_new('cats',$dom,$cats,3600);
}
return $cats;
}
@@ -2820,6 +3019,7 @@ sub get_dom_instcats {
if (&auto_instcode_format($caller,$dom,\%coursecodes,\%codes,
\@codetitles,\%cat_titles,\%cat_order) eq 'ok') {
$instcats = {
+ totcodes => $totcodes,
codes => \%codes,
codetitles => \@codetitles,
cat_titles => \%cat_titles,
@@ -2848,7 +3048,7 @@ sub retrieve_instcodes {
}
sub course_portal_url {
- my ($cnum,$cdom) = @_;
+ my ($cnum,$cdom,$r) = @_;
my $chome = &homeserver($cnum,$cdom);
my $hostname = &hostname($chome);
my $protocol = $protocol{$chome};
@@ -2858,11 +3058,33 @@ sub course_portal_url {
if ($domdefaults{'portal_def'}) {
$firsturl = $domdefaults{'portal_def'};
} else {
+ my $alias = &use_proxy_alias($r,$chome);
+ $hostname = $alias if ($alias ne '');
$firsturl = $protocol.'://'.$hostname;
}
return $firsturl;
}
+sub url_prefix {
+ my ($r,$dom,$home,$context) = @_;
+ my $prefix;
+ my %domdefs = &get_domain_defaults($dom);
+ if ($domdefs{'portal_def'} && $domdefs{'portal_def_'.$context}) {
+ if ($domdefs{'portal_def'} =~ m{^(https?://[^/]+)}) {
+ $prefix = $1;
+ }
+ }
+ if ($prefix eq '') {
+ my $hostname = &hostname($home);
+ my $protocol = $protocol{$home};
+ $protocol = 'http' if ($protocol{$home} ne 'https');
+ my $alias = &use_proxy_alias($r,$home);
+ $hostname = $alias if ($alias ne '');
+ $prefix = $protocol.'://'.$hostname;
+ }
+ return $prefix;
+}
+
# --------------------------------------------- Get domain config for passwords
sub get_passwdconf {
@@ -3034,7 +3256,7 @@ sub courseid_to_courseurl {
return "/$cdom/$cnum";
}
- my %courseinfo=&Apache::lonnet::coursedescription($courseid);
+ my %courseinfo=&coursedescription($courseid);
if (exists($courseinfo{'num'})) {
return "/$courseinfo{'domain'}/$courseinfo{'num'}";
}
@@ -3232,14 +3454,14 @@ sub userenvironment {
# ---------------------------------------------------------- Get a studentphoto
sub studentphoto {
my ($udom,$unam,$ext) = @_;
- my $home=&Apache::lonnet::homeserver($unam,$udom);
+ my $home=&homeserver($unam,$udom);
if (defined($env{'request.course.id'})) {
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
if ($udom eq $env{'course.'.$env{'request.course.id'}.'.domain'}) {
return(&retrievestudentphoto($udom,$unam,$ext));
} else {
my ($result,$perm_reqd)=
- &Apache::lonnet::auto_photo_permission($unam,$udom);
+ &auto_photo_permission($unam,$udom);
if ($result eq 'ok') {
if (!($perm_reqd eq 'yes')) {
return(&retrievestudentphoto($udom,$unam,$ext));
@@ -3249,7 +3471,7 @@ sub studentphoto {
}
} else {
my ($result,$perm_reqd) =
- &Apache::lonnet::auto_photo_permission($unam,$udom);
+ &auto_photo_permission($unam,$udom);
if ($result eq 'ok') {
if (!($perm_reqd eq 'yes')) {
return(&retrievestudentphoto($udom,$unam,$ext));
@@ -3261,14 +3483,14 @@ sub studentphoto {
sub retrievestudentphoto {
my ($udom,$unam,$ext,$type) = @_;
- my $home=&Apache::lonnet::homeserver($unam,$udom);
- my $ret=&Apache::lonnet::reply("studentphoto:$udom:$unam:$ext:$type",$home);
+ my $home=&homeserver($unam,$udom);
+ my $ret=&reply("studentphoto:$udom:$unam:$ext:$type",$home);
if ($ret eq 'ok') {
my $url="/uploaded/$udom/$unam/internal/studentphoto.$ext";
if ($type eq 'thumbnail') {
$url="/uploaded/$udom/$unam/internal/studentphoto_tn.$ext";
}
- my $tokenurl=&Apache::lonnet::tokenwrapper($url);
+ my $tokenurl=&tokenwrapper($url);
return $tokenurl;
} else {
if ($type eq 'thumbnail') {
@@ -3545,8 +3767,8 @@ sub ssi {
($form{'grade_courseid'} eq $env{'request.course.id'}) &&
($form{'grade_username'} ne '') && ($form{'grade_domain'} ne '') &&
($form{'grade_symb'} ne '') &&
- (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}.
- ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')))) {
+ (&allowed('mgr',$env{'request.course.id'}.
+ ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')))) {
$islocal = 1;
}
$response= &LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,
@@ -3697,7 +3919,7 @@ sub can_edit_resource {
}
if ($env{'request.course.id'}) {
- my $crsedit = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+ my $crsedit = &allowed('mdc',$env{'request.course.id'});
if ($group ne '') {
# if this is a group homepage or group bulletin board, check group privs
my $allowed = 0;
@@ -3726,14 +3948,19 @@ sub can_edit_resource {
}
} else {
if ($resurl =~ m{^/?adm/viewclasslist$}) {
- unless (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
+ unless (&allowed('opa',$env{'request.course.id'})) {
return;
}
} elsif (!$crsedit) {
+ if ($env{'request.role'} =~ m{^st\./$cdom/$cnum}) {
#
# No edit allowed where CC has switched to student role.
#
- return;
+ return;
+ } elsif (($resurl !~ m{^/res/$match_domain/$match_username/}) ||
+ ($resurl =~ m{^/res/lib/templates/})) {
+ return;
+ }
}
}
}
@@ -3759,7 +3986,7 @@ sub can_edit_resource {
$forceedit = 1;
}
$cfile = $resurl;
- } elsif (($resurl ne '') && (&is_on_map($resurl))) {
+ } elsif (($resurl ne '') && (&is_on_map($resurl))) {
if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) {
$incourse = 1;
if ($env{'form.forceedit'}) {
@@ -4142,7 +4369,7 @@ sub resizeImage {
# input: $formname - the contents of the file are in $env{"form.$formname"}
# the desired filename is in $env{"form.$formname.filename"}
# $context - possible values: coursedoc, existingfile, overwrite,
-# canceloverwrite, scantron or ''.
+# canceloverwrite, scantron, toollogo or ''.
# if 'coursedoc': upload to the current course
# if 'existingfile': write file to tmp/overwrites directory
# if 'canceloverwrite': delete file written to tmp/overwrites directory
@@ -4154,8 +4381,8 @@ sub resizeImage {
# Section => 4, CODE => 5, FirstQuestion => 9 }).
# $allfiles - reference to hash for embedded objects
# $codebase - reference to hash for codebase of java objects
-# $desuname - username for permanent storage of uploaded file
-# $dsetudom - domain for permanaent storage of uploaded file
+# $destuname - username for permanent storage of uploaded file
+# $destudom - domain for permanaent storage of uploaded file
# $thumbwidth - width (pixels) of thumbnail to make for uploaded image
# $thumbheight - height (pixels) of thumbnail to make for uploaded image
# $resizewidth - width (pixels) to which to resize uploaded image
@@ -4365,11 +4592,24 @@ sub finishuserfileupload {
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
my $input = $filepath.'/'.$file;
my $output = $filepath.'/'.'tn-'.$file;
+ my $makethumb;
my $thumbsize = $thumbwidth.'x'.$thumbheight;
- my @args = ('convert','-sample',$thumbsize,$input,$output);
- system({$args[0]} @args);
- if (-e $filepath.'/'.'tn-'.$file) {
- $fetchthumb = 1;
+ if ($context eq 'toollogo') {
+ my ($fullwidth,$fullheight) = &check_dimensions($input);
+ if ($fullwidth ne '' && $fullheight ne '') {
+ if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
+ $makethumb = 1;
+ }
+ }
+ } else {
+ $makethumb = 1;
+ }
+ if ($makethumb) {
+ my @args = ('convert','-sample',$thumbsize,$input,$output);
+ system({$args[0]} @args);
+ if (-e $filepath.'/'.'tn-'.$file) {
+ $fetchthumb = 1;
+ }
}
}
@@ -4601,6 +4841,30 @@ sub embedded_dependency {
return;
}
+sub check_dimensions {
+ my ($inputfile) = @_;
+ my ($fullwidth,$fullheight);
+ if (($inputfile =~ m|^[/\w.\-]+$|) && (-e $inputfile)) {
+ my $mm = new File::MMagic;
+ my $mime_type = $mm->checktype_filename($inputfile);
+ if ($mime_type =~ m{^image/}) {
+ if (open(PIPE,"identify $inputfile 2>&1 |")) {
+ my $imageinfo = <PIPE>;
+ if (!close(PIPE)) {
+ &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
+ }
+ chomp($imageinfo);
+ my ($fullsize) =
+ ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
+ if ($fullsize) {
+ ($fullwidth,$fullheight) = split(/x/,$fullsize);
+ }
+ }
+ }
+ }
+ return ($fullwidth,$fullheight);
+}
+
sub bubblesheet_converter {
my ($cdom,$fullpath,$config,$format) = @_;
if ((&domain($cdom) ne '') &&
@@ -4654,7 +4918,7 @@ 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 > $qstart)) ||
@@ -4837,6 +5101,7 @@ sub get_scantronformat_file {
close($fh);
}
}
+ chomp(@lines);
}
return @lines;
}
@@ -4958,6 +5223,29 @@ 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 remain 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'};
}
@@ -4984,7 +5272,7 @@ sub flushcourselogs {
foreach my $entry (keys(%userrolehash)) {
my ($role,$uname,$udom,$runame,$rudom,$rsec)=
split(/\:/,$entry);
- if (&Apache::lonnet::put('nohist_userroles',
+ if (&put('nohist_userroles',
{ $role.':'.$uname.':'.$udom.':'.$rsec => $userrolehash{$entry} },
$rudom,$runame) eq 'ok') {
delete $userrolehash{$entry};
@@ -5151,7 +5439,8 @@ sub userrolelog {
}
sub courserolelog {
- my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_;
+ my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,
+ $context,$othdomby,$requester)=@_;
if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) {
my $cdom = $1;
my $cnum = $2;
@@ -5164,6 +5453,16 @@ sub courserolelog {
selfenroll => $selfenroll,
context => $context,
);
+ if ($othdomby) {
+ if ($othdomby eq 'othdombydc') {
+ $storehash{'approval'} = 'domain';
+ } elsif ($othdomby eq 'othdombyuser') {
+ $storehash{'approval'} = 'user';
+ }
+ if ($requester ne '') {
+ $storehash{'requester'} = $requester;
+ }
+ }
if ($trole eq 'gr') {
$namespace = 'groupslog';
$storehash{'group'} = $sec;
@@ -5180,10 +5479,11 @@ sub courserolelog {
}
sub domainrolelog {
- my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_;
+ my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,
+ $context,$othdomby,$requester)=@_;
if ($area =~ m{^/($match_domain)/$}) {
my $cdom = $1;
- my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
+ my $domconfiguser = &get_domainconfiguser($cdom);
my $namespace = 'rolelog';
my %storehash = (
role => $trole,
@@ -5191,6 +5491,16 @@ sub domainrolelog {
end => $tend,
context => $context,
);
+ if ($othdomby) {
+ if ($othdomby eq 'othdombydc') {
+ $storehash{'approval'} = 'domain';
+ } elsif ($othdomby eq 'othdombyuser') {
+ $storehash{'approval'} = 'user';
+ }
+ if ($requester ne '') {
+ $storehash{'requester'} = $requester;
+ }
+ }
&write_log('domain',$namespace,\%storehash,$delflag,$username,
$domain,$domconfiguser,$cdom);
}
@@ -5199,7 +5509,8 @@ sub domainrolelog {
}
sub coauthorrolelog {
- my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_;
+ my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,
+ $context,$othdomby,$requester)=@_;
if ($area =~ m{^/($match_domain)/($match_username)$}) {
my $audom = $1;
my $auname = $2;
@@ -5210,6 +5521,16 @@ sub coauthorrolelog {
end => $tend,
context => $context,
);
+ if ($othdomby) {
+ if ($othdomby eq 'othdombydc') {
+ $storehash{'approval'} = 'domain';
+ } elsif ($othdomby eq 'othdombyuser') {
+ $storehash{'approval'} = 'user';
+ }
+ if ($requester ne '') {
+ $storehash{'requester'} = $requester;
+ }
+ }
&write_log('author',$namespace,\%storehash,$delflag,$username,
$domain,$auname,$audom);
}
@@ -5414,8 +5735,8 @@ sub get_my_adhocroles {
} elsif ($cid =~ /^($match_domain)_($match_courseid)$/) {
$cdom = $1;
$cnum = $2;
- %info = &Apache::lonnet::get('environment',['internal.coursecode'],
- $cdom,$cnum);
+ %info = &get('environment',['internal.coursecode'],
+ $cdom,$cnum);
}
if (($info{'internal.coursecode'} ne '') && ($checkreg)) {
my $user = $env{'user.name'}.':'.$env{'user.domain'};
@@ -5742,7 +6063,7 @@ sub extract_lastaccess {
sub dcmailput {
my ($domain,$msgid,$message,$server)=@_;
- my $status = &Apache::lonnet::critical(
+ my $status = &critical(
'dcmailput:'.$domain.':'.&escape($msgid).'='.
&escape($message),$server);
return $status;
@@ -6744,31 +7065,31 @@ sub course_adhocrole_privs {
$full{$priv} = $restrict;
}
foreach my $item (split(/,/,$overrides{"internal.adhocpriv.$rolename"})) {
- next if ($item eq '');
- my ($rule,$rest) = split(/=/,$item);
- next unless (($rule eq 'off') || ($rule eq 'on'));
- foreach my $priv (split(/:/,$rest)) {
- if ($priv ne '') {
- if ($rule eq 'off') {
- $possremove{$priv} = 1;
- } else {
- $possadd{$priv} = 1;
- }
- }
- }
- }
- foreach my $priv (sort(keys(%full))) {
- if (exists($currprivs{$priv})) {
- unless (exists($possremove{$priv})) {
- $storeprivs{$priv} = $currprivs{$priv};
- }
- } elsif (exists($possadd{$priv})) {
- $storeprivs{$priv} = $full{$priv};
- }
- }
- $coursepriv = ':'.join(':',map { $_.'&'.$storeprivs{$_}; } sort(keys(%storeprivs)));
- }
- return $coursepriv;
+ next if ($item eq '');
+ my ($rule,$rest) = split(/=/,$item);
+ next unless (($rule eq 'off') || ($rule eq 'on'));
+ foreach my $priv (split(/:/,$rest)) {
+ if ($priv ne '') {
+ if ($rule eq 'off') {
+ $possremove{$priv} = 1;
+ } else {
+ $possadd{$priv} = 1;
+ }
+ }
+ }
+ }
+ foreach my $priv (sort(keys(%full))) {
+ if (exists($currprivs{$priv})) {
+ unless (exists($possremove{$priv})) {
+ $storeprivs{$priv} = $currprivs{$priv};
+ }
+ } elsif (exists($possadd{$priv})) {
+ $storeprivs{$priv} = $full{$priv};
+ }
+ }
+ $coursepriv = ':'.join(':',map { $_.'&'.$storeprivs{$_}; } sort(keys(%storeprivs)));
+ }
+ return $coursepriv;
}
sub group_roleprivs {
@@ -7109,7 +7430,7 @@ 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);
@@ -7125,7 +7446,12 @@ 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 (!($rep =~ /^error/ )) {
@@ -7272,7 +7598,7 @@ sub inc {
# --------------------------------------------------------------- put interface
sub put {
- my ($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);
@@ -7281,7 +7607,11 @@ 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
@@ -7326,7 +7656,7 @@ sub putstore {
'&host='.&escape($perlvar{'lonHostID'}).
'&version='.$esc_v.
'&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
- &Apache::lonnet::courselog($symb.':'.$uname.':'.$udomain.':PUTSTORE:'.$namevalue);
+ &courselog($symb.':'.$uname.':'.$udomain.':PUTSTORE:'.$namevalue);
}
if ($reply eq 'unknown_cmd') {
# gfall back to way things use to be done
@@ -7476,16 +7806,16 @@ sub get_timebased_id {
my $tries = 0;
# attempt to get lock on nohist_$namespace file
- my $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
+ my $gotlock = &newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
while (($gotlock ne 'ok') && $tries <$locktries) {
$tries ++;
sleep 1;
- $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
+ $gotlock = &newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
}
# attempt to get unique identifier, based on current timestamp
if ($gotlock eq 'ok') {
- my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix);
+ my %inuse = &dump('nohist_'.$namespace,$cdom,$cnum,$prefix);
my $id = time;
$newid = $id;
if ($idtype eq 'addcode') {
@@ -7506,7 +7836,7 @@ sub get_timebased_id {
my %new_item = (
$prefix."\0".$newid => $who,
);
- my $putresult = &Apache::lonnet::put('nohist_'.$namespace,\%new_item,
+ my $putresult = &put('nohist_'.$namespace,\%new_item,
$cdom,$cnum);
if ($putresult ne 'ok') {
undef($newid);
@@ -7546,15 +7876,15 @@ 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';
}
}
@@ -7795,6 +8125,17 @@ sub is_portfolio_file {
return;
}
+sub is_coursetool_logo {
+ my ($uri) = @_;
+ if ($env{'request.course.id'}) {
+ my $courseurl = &courseid_to_courseurl($env{'request.course.id'});
+ if ($uri =~ m{^/*uploaded\Q$courseurl\E/toollogo/\d+/[^/]+$}) {
+ return 1;
+ }
+ }
+ return;
+}
+
sub usertools_access {
my ($uname,$udom,$tool,$action,$context,$userenvref,$domdefref,$is_advref)=@_;
my ($access,%tools);
@@ -7820,6 +8161,7 @@ sub usertools_access {
blog => 1,
webdav => 1,
portfolio => 1,
+ timezone => 1,
);
}
return if (!defined($tools{$tool}));
@@ -7944,7 +8286,7 @@ sub is_course_owner {
if ($env{'course.'.$cdom.'_'.$cnum.'.internal.courseowner'} eq $uname.':'.$udom) {
return 1;
} else {
- my %courseinfo = &Apache::lonnet::coursedescription($cdom.'/'.$cnum);
+ my %courseinfo = &coursedescription($cdom.'/'.$cnum);
if ($courseinfo{'internal.courseowner'} eq $uname.':'.$udom) {
return 1;
}
@@ -7955,7 +8297,8 @@ sub is_course_owner {
}
sub is_advanced_user {
- my ($udom,$uname) = @_;
+ my ($udom,$uname,$nocache) = @_;
+ my ($is_adv,$is_author,$use_cache,$hashid);
if ($udom ne '' && $uname ne '') {
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) {
if (wantarray) {
@@ -7963,11 +8306,21 @@ sub is_advanced_user {
} else {
return $env{'user.adv'};
}
+ } elsif (!$nocache) {
+ $use_cache = 1;
+ $hashid = "$udom:$uname";
+ my ($info,$cached)=&is_cached_new('isadvau',$hashid);
+ if ($cached) {
+ ($is_adv,$is_author) = split(/:/,$info);
+ if (wantarray) {
+ return ($is_adv,$is_author);
+ }
+ return $is_adv;
+ }
}
}
my %roleshash = &get_my_roles($uname,$udom,'userroles',undef,undef,undef,1);
my %allroles;
- my ($is_adv,$is_author);
foreach my $role (keys(%roleshash)) {
my ($trest,$tdomain,$trole,$sec) = split(/:/,$role);
my $area = '/'.$tdomain.'/'.$trest;
@@ -7998,6 +8351,10 @@ sub is_advanced_user {
}
}
}
+ if ($use_cache) {
+ my $cachetime = 600;
+ &do_cache_new('isadvau',$hashid,$is_adv.':'.$is_author,$cachetime);
+ }
if (wantarray) {
return ($is_adv,$is_author);
}
@@ -8015,6 +8372,7 @@ 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')) {
@@ -8034,12 +8392,17 @@ 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);
}
}
}
@@ -8109,14 +8472,14 @@ sub customaccess {
# ------------------------------------------------- Check for a user privilege
sub allowed {
- my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache)=@_;
+ my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache,$nodeeplinkcheck,$nodeeplinkout)=@_;
my $ver_orguri=$uri;
$uri=&deversion($uri);
my $orguri=$uri;
$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 {
@@ -8137,9 +8500,9 @@ 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';
@@ -8235,8 +8598,8 @@ 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;
}
@@ -8248,8 +8611,8 @@ 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;
}
@@ -8334,7 +8697,10 @@ 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) {
@@ -8357,7 +8723,10 @@ 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) {
@@ -8410,6 +8779,12 @@ sub allowed {
if ($env{'request.course.id'}) {
+ if ($priv eq 'bre') {
+ if (&is_coursetool_logo($uri)) {
+ return 'F';
+ }
+ }
+
# If this is modifying password (internal auth) domains must match for user and user's role.
if ($priv eq 'mip') {
@@ -8433,7 +8808,13 @@ 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,$ignorecache);
@@ -8475,7 +8856,10 @@ 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) {
@@ -8523,16 +8907,48 @@ 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;
@@ -8555,7 +8971,7 @@ 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 '.
@@ -8626,6 +9042,17 @@ 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/) {
@@ -8678,13 +9105,8 @@ sub constructaccess {
if (exists($env{'user.priv.au./'.$ownerdomain.'/./'})) {
return ($ownername,$ownerdomain,$ownerhome);
}
- } else {
-# Co-author for this?
- if (exists($env{'user.priv.ca./'.$ownerdomain.'/'.$ownername.'./'}) ||
- exists($env{'user.priv.aa./'.$ownerdomain.'/'.$ownername.'./'}) ) {
- $ownerhome = &homeserver($ownername,$ownerdomain);
- return ($ownername,$ownerdomain,$ownerhome);
- }
+ } elsif (&is_course($ownerdomain,$ownername)) {
+# Course Authoring Space?
if ($env{'request.course.id'}) {
if (($ownername eq $env{'course.'.$env{'request.course.id'}.'.num'}) &&
($ownerdomain eq $env{'course.'.$env{'request.course.id'}.'.domain'})) {
@@ -8694,6 +9116,14 @@ sub constructaccess {
}
}
}
+ return '';
+ } else {
+# Co-author for this?
+ if (exists($env{'user.priv.ca./'.$ownerdomain.'/'.$ownername.'./'}) ||
+ exists($env{'user.priv.aa./'.$ownerdomain.'/'.$ownername.'./'}) ) {
+ $ownerhome = &homeserver($ownername,$ownerdomain);
+ return ($ownername,$ownerdomain,$ownerhome);
+ }
}
# We don't have any access right now. If we are not possibly going to do anything about this,
@@ -8772,7 +9202,7 @@ sub get_comm_blocks {
if ((defined($cached)) && (ref($blocksref) eq 'HASH')) {
%commblocks = %{$blocksref};
} else {
- %commblocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum);
+ %commblocks = &dump('comm_block',$cdom,$cnum);
my $cachetime = 600;
&do_cache_new('comm_block',$hashid,\%commblocks,$cachetime);
}
@@ -8783,7 +9213,11 @@ 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};
@@ -8815,10 +9249,9 @@ 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';
@@ -8827,36 +9260,11 @@ 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');
}
}
}
@@ -8874,10 +9282,37 @@ 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) {
@@ -8907,8 +9342,12 @@ 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);
@@ -8983,29 +9422,9 @@ 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);
@@ -9013,34 +9432,48 @@ 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') {
- if ($scope eq 'res') {
- if ($symb eq $login) {
- $allow = 1;
+ } 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 ($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 (($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'}))) {
- my %tinyurls = &get('tiny',[$symb],$cdom,$cnum);
- if (grep(/\Q$tinyurls{$symb}\E$/,split(/,/,$env{'user.keyedlinkuri'}))) {
+ $check_deeplink_entry = 1;
+ }
+ }
+ }
+ if (($protect eq 'none') || ($check_deeplink_entry)) {
+ if ($scope eq 'res') {
+ if ($symb eq $deeplink_symb) {
+ $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]);
+ }
+ 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;
+ }
}
}
}
@@ -9313,7 +9746,7 @@ 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;
}
@@ -9736,6 +10169,38 @@ 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);
@@ -9937,11 +10402,13 @@ sub toggle_coursegroup_status {
}
sub modify_group_roles {
- my ($cdom,$cnum,$group_id,$user,$end,$start,$userprivs,$selfenroll,$context) = @_;
+ my ($cdom,$cnum,$group_id,$user,$end,$start,$userprivs,$selfenroll,$context,
+ $othdomby,$requester) = @_;
my $url = '/'.$cdom.'/'.$cnum.'/'.$group_id;
my $role = 'gr/'.&escape($userprivs);
my ($uname,$udom) = split(/:/,$user);
- my $result = &assignrole($udom,$uname,$url,$role,$end,$start,'',$selfenroll,$context);
+ my $result = &assignrole($udom,$uname,$url,$role,$end,$start,'',$selfenroll,$context,
+ $othdomby,$requester);
if ($result eq 'ok') {
&devalidate_getgroups_cache($udom,$uname,$cdom,$cnum);
}
@@ -10069,43 +10536,66 @@ sub plaintext {
sub assignrole {
my ($udom,$uname,$url,$role,$end,$start,$deleteflag,$selfenroll,
- $context)=@_;
+ $context,$othdomby,$requester,$reqsec,$reqrole)=@_;
my $mrole;
if ($role =~ /^cr\//) {
my $cwosec=$url;
$cwosec=~s/^\/($match_domain)\/($match_courseid)\/.*/$1\/$2/;
- unless (&allowed('ccr',$cwosec)) {
- my $refused = 1;
- if ($context eq 'requestcourses') {
- if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
- if ($role =~ m{^cr/($match_domain)/($match_username)/([^/]+)$}) {
- if (($1 eq $env{'user.domain'}) && ($2 eq $env{'user.name'})) {
- my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$});
- my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner'));
- if ($crsenv{'internal.courseowner'} eq
- $env{'user.name'}.':'.$env{'user.domain'}) {
- $refused = '';
- }
- }
- }
- }
- }
- if ($refused) {
- &logthis('Refused custom assignrole: '.
- $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.
- ' by '.$env{'user.name'}.' at '.$env{'user.domain'});
- return 'refused';
- }
+ if ((!&allowed('ccr',$cwosec)) && (!&allowed('ccr',$udom))) {
+ my $refused = 1;
+ if ($context eq 'requestcourses') {
+ if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
+ if ($role =~ m{^cr/($match_domain)/($match_username)/([^/]+)$}) {
+ if (($1 eq $env{'user.domain'}) && ($2 eq $env{'user.name'})) {
+ my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$});
+ my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner'));
+ if ($crsenv{'internal.courseowner'} eq
+ $env{'user.name'}.':'.$env{'user.domain'}) {
+ $refused = '';
+ }
+ }
+ }
+ }
+ } elsif (($context eq 'course') && ($othdomby eq 'othdombyuser')) {
+ my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$});
+ my ($sec) = ($url =~ m{^/\Q$cwosec\E/(.*)$});
+ my $key = "$uname:$udom:$role:$sec";
+ my %queuedrolereq = &Apache::lonnet::get('nohist_othdomqueued',[$key],$cdom,$cnum);
+ if ((exists($queuedrolereq{$key})) && (ref($queuedrolereq{$key}) eq 'HASH')) {
+ if (($queuedrolereq{$key}{'adj'} eq 'user') && ($queuedrolereq{$key}{'requester'} eq $requester)) {
+ $refused = '';
+ }
+ }
+ }
+ if ($refused) {
+ &logthis('Refused custom assignrole: '.
+ $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.
+ ' by '.$env{'user.name'}.' at '.$env{'user.domain'});
+ return 'refused';
+ }
}
$mrole='cr';
} elsif ($role =~ /^gr\//) {
my $cwogrp=$url;
$cwogrp=~s{^/($match_domain)/($match_courseid)/.*}{$1/$2};
- unless (&allowed('mdg',$cwogrp)) {
- &logthis('Refused group assignrole: '.
- $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '.
- $env{'user.name'}.' at '.$env{'user.domain'});
- return 'refused';
+ if (!&allowed('mdg',$cwogrp)) {
+ my $refused = 1;
+ if (($refused) && ($othdomby eq 'othdombyuser') && ($requester ne '') && ($reqrole ne '')) {
+ my ($cdom,$cnum) = ($cwogrp =~ m{^/?($match_domain)/($match_courseid)$});
+ my $key = "$uname:$udom:$reqrole:$reqsec";
+ my %queuedrolereq = &Apache::lonnet::get('nohist_othdomqueued',[$key],$cdom,$cnum);
+ if ((exists($queuedrolereq{$key})) && (ref($queuedrolereq{$key}) eq 'HASH')) {
+ if (($queuedrolereq{$key}{'adj'} eq 'user') && ($queuedrolereq{$key}{'requester'} eq $requester)) {
+ $refused = '';
+ }
+ }
+ }
+ if ($refused) {
+ &logthis('Refused group assignrole: '.
+ $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '.
+ $env{'user.name'}.' at '.$env{'user.domain'});
+ return 'refused';
+ }
}
$mrole='gr';
} else {
@@ -10122,7 +10612,8 @@ sub assignrole {
}
if ($refused) {
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$});
- if (!$selfenroll && (($context eq 'course') || ($context eq 'ltienroll' && $env{'request.lti.login'}))) {
+ if (!$selfenroll && ($othdomby ne 'othdombyuser') &&
+ (($context eq 'course') || ($context eq 'ltienroll' && $env{'request.lti.login'}))) {
my %crsenv;
if ($role eq 'cc' || $role eq 'co') {
%crsenv = &userenvironment($cdom,$cnum,('internal.courseowner'));
@@ -10148,6 +10639,49 @@ sub assignrole {
} elsif (($context eq 'ltienroll') && ($env{'request.lti.login'})) {
$refused = '';
}
+ } elsif ($othdomby eq 'othdombyuser') {
+ my ($key,%queuedrolereq);
+ if ($context eq 'course') {
+ my ($sec) = ($url =~ m{^/\Q$cwosec\E/(.*)$});
+ $key = "$uname:$udom:$role:$sec";
+ %queuedrolereq = &Apache::lonnet::get('nohist_othdomqueued',[$key],$cdom,$cnum);
+ if ((exists($queuedrolereq{$key})) && (ref($queuedrolereq{$key}) eq 'HASH')) {
+ if (($queuedrolereq{$key}{'adj'} eq 'user') && ($queuedrolereq{$key}{'requester'} eq $requester)) {
+ if ((($role eq 'cc') && ($cnum !~ /^$match_community$/)) ||
+ (($role eq 'co') && ($cnum =~ /^$match_community$/))) {
+ my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner'));
+ if ($crsenv{'internal.courseowner'} eq $requester) {
+ $refused = '';
+ }
+ } elsif ($role =~ /^(?:in|ta|ep|st)$/) {
+ $refused = '';
+ }
+ }
+ }
+ } elsif (($context eq 'author') && ($role =~ /^ca|aa$/)) {
+ my $key = "$uname:$udom:$role";
+ my ($audom,$auname) = ($url =~ m{^/($match_domain)/($match_username)$});
+ if (($audom ne '') && ($auname ne '')) {
+ my %queuedrolereq = &Apache::lonnet::get('nohist_othdomqueued',[$key],$audom,$auname);
+ if ((exists($queuedrolereq{$key})) && (ref($queuedrolereq{$key}) eq 'HASH')) {
+ if (($queuedrolereq{$key}{'adj'} eq 'user') && ($queuedrolereq{$key}{'requester'} eq $requester)) {
+ $refused = '';
+ }
+ }
+ }
+ } elsif (($context eq 'domain') && ($role ne 'dc') && ($role ne 'su')) {
+ my $key = "$uname:$udom:$role";
+ my ($roledom) = ($url =~ m{^/($match_domain)/\Q$role\E$});
+ if ($roledom ne '') {
+ my $confname = $roledom.'-domainconfig';
+ my %queuedrolereq = &Apache::lonnet::get('nohist_othdomqueued',[$key],$roledom,$confname);
+ if ((exists($queuedrolereq{$key})) && (ref($queuedrolereq{$key}) eq 'HASH')) {
+ if (($queuedrolereq{$key}{'adj'} eq 'user') && ($queuedrolereq{$key}{'requester'} eq $requester)) {
+ $refused = '';
+ }
+ }
+ }
+ }
} elsif ($context eq 'requestcourses') {
my @possroles = ('st','ta','ep','in','cc','co');
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) {
@@ -10260,15 +10794,15 @@ sub assignrole {
$origstart,$selfenroll,$context);
}
&courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
- $selfenroll,$context);
+ $selfenroll,$context,$othdomby,$requester);
} elsif (($role eq 'li') || ($role eq 'dg') || ($role eq 'sc') ||
($role eq 'au') || ($role eq 'dc') || ($role eq 'dh') ||
($role eq 'da')) {
&domainrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
- $context);
+ $context,$othdomby,$requester);
} elsif (($role eq 'ca') || ($role eq 'aa')) {
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
- $context);
+ $context,$othdomby,$requester);
}
if ($role eq 'cc') {
&autoupdate_coowners($url,$end,$start,$uname,$udom);
@@ -10363,10 +10897,10 @@ sub store_coowners {
}
if (($putresult eq 'ok') || ($delresult eq 'ok')) {
my %crsinfo =
- &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.');
+ &courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.');
if (ref($crsinfo{$cid}) eq 'HASH') {
$crsinfo{$cid}{'co-owners'} = \@newcoowners;
- my $cidput = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
+ my $cidput = &courseidput($cdom,\%crsinfo,$chome,'notime');
}
}
}
@@ -10584,7 +11118,7 @@ sub modifyuser {
return 'error: '.$reply;
}
if ($names{'permanentemail'} ne $oldnames{'permanentemail'}) {
- &Apache::lonnet::devalidate_cache_new('emailscache',$uname.':'.$udom);
+ &devalidate_cache_new('emailscache',$uname.':'.$udom);
}
my $sqlresult = &update_allusers_table($uname,$udom,\%names);
&devalidate_cache_new('namescache',$uname.':'.$udom);
@@ -10620,7 +11154,7 @@ sub modifystudent {
sub modify_student_enrollment {
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,
- $locktype,$cid,$selfenroll,$context,$credits,$instsec) = @_;
+ $locktype,$cid,$selfenroll,$context,$credits,$instsec,$othdomby,$requester) = @_;
my ($cdom,$cnum,$chome);
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
@@ -10664,7 +11198,7 @@ sub modify_student_enrollment {
}
my $fullname = &format_name($first,$middle,$last,$gene,'lastname');
my $user = "$uname:$udom";
- my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum);
+ my %old_entry = &get('classlist',[$user],$cdom,$cnum);
my $reply=cput('classlist',
{$user =>
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits,$instsec) },
@@ -10681,7 +11215,7 @@ sub modify_student_enrollment {
$uurl.='/'.$usec;
}
my $result = &assignrole($udom,$uname,$uurl,'st',$end,$start,undef,
- $selfenroll,$context);
+ $selfenroll,$context,$othdomby,$requester);
if ($result ne 'ok') {
if ($old_entry{$user} ne '') {
$reply = &cput('classlist',\%old_entry,$cdom,$cnum);
@@ -10798,7 +11332,7 @@ sub createcourse {
}
}
my %host_servers =
- &Apache::lonnet::get_servers($udom,'library');
+ &get_servers($udom,'library');
unless ($host_servers{$course_server}) {
return 'error: invalid home server for course: '.$course_server;
}
@@ -10957,9 +11491,11 @@ sub store_userdata {
# ---------------------------------------------------------- Assign Custom Role
sub assigncustomrole {
- my ($udom,$uname,$url,$rdom,$rnam,$rolename,$end,$start,$deleteflag,$selfenroll,$context)=@_;
+ my ($udom,$uname,$url,$rdom,$rnam,$rolename,$end,$start,$deleteflag,
+ $selfenroll,$context,$othdomby,$requester)=@_;
return &assignrole($udom,$uname,$url,'cr/'.$rdom.'/'.$rnam.'/'.$rolename,
- $end,$start,$deleteflag,$selfenroll,$context);
+ $end,$start,$deleteflag,$selfenroll,$context,$othdomby,
+ $requester);
}
# ----------------------------------------------------------------- Revoke Role
@@ -11766,14 +12302,20 @@ sub stat_file {
# or corresponding Published Resource Space, and populate the hash ref:
# $dirhashref with URLs of all directories, and if $filehashref hash
# ref arg is provided, the URLs of any files, excluding versioned, .meta,
-# or .rights files in resource space, and .meta, .save, .log, and .bak
-# files in Authoring Space.
+# or .rights files in resource space, and .meta, .save, .log, .bak and
+# .rights files in Authoring Space.
#
# Inputs:
#
# $is_home - true if current server is home server for user's space
-# $context - either: priv, or res respectively for Authoring or Resource Space.
-# $docroot - Document root (i.e., /home/httpd/html
+# $recurse - if true will also traverse subdirectories recursively
+# $include - reference to hash containing allowed file extensions. If provided,
+# files which do not have a matching extension will be ignored.
+# $exclude - reference to hash containing excluded file extensions. If provided,
+# files which have a matching extension will be ignored.
+# $nonemptydir - if true, will only populate $fileshashref hash entry for a particular
+# directory with first file found (with acceptable extension).
+# $addtopdir - if true, set $dirhashref->{'/'} = 1
# $toppath - Top level directory (i.e., /res/$dom/$uname or /priv/$dom/$uname
# $relpath - Current path (relative to top level).
# $dirhashref - reference to hash to populate with URLs of directories (Required)
@@ -11790,39 +12332,61 @@ sub stat_file {
#
sub recursedirs {
- my ($is_home,$context,$docroot,$toppath,$relpath,$dirhashref,$filehashref) = @_;
+ my ($is_home,$recurse,$include,$exclude,$nonemptydir,$addtopdir,$toppath,$relpath,$dirhashref,$filehashref) = @_;
return unless (ref($dirhashref) eq 'HASH');
+ my $docroot = $perlvar{'lonDocRoot'};
my $currpath = $docroot.$toppath;
- if ($relpath) {
+ if ($relpath ne '') {
$currpath .= "/$relpath";
}
- my $savefile;
+ my ($savefile,$checkinc,$checkexc);
if (ref($filehashref)) {
$savefile = 1;
}
+ if (ref($include) eq 'HASH') {
+ $checkinc = 1;
+ }
+ if (ref($exclude) eq 'HASH') {
+ $checkexc = 1;
+ }
if ($is_home) {
- if (opendir(my $dirh,$currpath)) {
+ if ((-e $currpath) && (opendir(my $dirh,$currpath))) {
+ my $filecount = 0;
foreach my $item (sort { lc($a) cmp lc($b) } grep(!/^\.+$/,readdir($dirh))) {
next if ($item eq '');
if (-d "$currpath/$item") {
my $newpath;
- if ($relpath) {
+ if ($relpath ne '') {
$newpath = "$relpath/$item";
} else {
$newpath = $item;
}
$dirhashref->{&Apache::lonlocal::js_escape($newpath)} = 1;
- &recursedirs($is_home,$context,$docroot,$toppath,$newpath,$dirhashref,$filehashref);
- } elsif ($savefile) {
- if ($context eq 'priv') {
- unless ($item =~ /\.(meta|save|log|bak|DS_Store)$/) {
- $filehashref->{&Apache::lonlocal::js_escape($relpath)}{$item} = 1;
+ if ($recurse) {
+ &recursedirs($is_home,$recurse,$include,$exclude,$nonemptydir,$addtopdir,$toppath,$newpath,$dirhashref,$filehashref);
+ }
+ } elsif (($savefile) || ($relpath eq '')) {
+ next if ($nonemptydir && $filecount);
+ if ($checkinc || $checkexc) {
+ my ($extension) = ($item =~ /\.(\w+)$/);
+ if ($checkinc) {
+ next unless ($extension && $include->{$extension});
}
- } else {
- unless (($item =~ /\.meta$/) || ($item =~ /\.\d+\.\w+$/) || ($item =~ /\.rights$/)) {
+ if ($checkexc) {
+ next if ($extension && $exclude->{$extension});
+ }
+ }
+ if (($relpath eq '') && (!exists($dirhashref->{'/'}))) {
+ $dirhashref->{'/'} = 1;
+ }
+ if ($savefile) {
+ if ($relpath eq '') {
+ $filehashref->{'/'}{$item} = 1;
+ } else {
$filehashref->{&Apache::lonlocal::js_escape($relpath)}{$item} = 1;
}
}
+ $filecount ++;
}
}
closedir($dirh);
@@ -11833,6 +12397,7 @@ sub recursedirs {
my @dir_lines;
my $dirptr=16384;
if (ref($dirlistref) eq 'ARRAY') {
+ my $filecount = 0;
foreach my $dir_line (sort
{
my ($afile)=split('&',$a,2);
@@ -11848,28 +12413,57 @@ sub recursedirs {
if ($relpath) {
$newpath = "$relpath/$item";
} else {
- $relpath = '/';
$newpath = $item;
}
$dirhashref->{&Apache::lonlocal::js_escape($newpath)} = 1;
- &recursedirs($is_home,$context,$docroot,$toppath,$newpath,$dirhashref,$filehashref);
- } elsif ($savefile) {
- if ($context eq 'priv') {
- unless ($item =~ /\.(meta|save|log|bak|DS_Store)$/) {
- $filehashref->{$relpath}{$item} = 1;
+ if ($recurse) {
+ &recursedirs($is_home,$recurse,$include,$exclude,$nonemptydir,$addtopdir,$toppath,$newpath,$dirhashref,$filehashref);
+ }
+ } elsif (($savefile) || ($relpath eq '')) {
+ next if ($nonemptydir && $filecount);
+ if ($checkinc || $checkexc) {
+ my $extension;
+ if ($checkinc) {
+ next unless ($extension && $include->{$extension});
}
- } else {
- unless (($item =~ /\.meta$/) || ($item =~ /\.\d+\.\w+$/)) {
- $filehashref->{$relpath}{$item} = 1;
+ if ($checkexc) {
+ next if ($extension && $exclude->{$extension});
+ }
+ }
+ if (($relpath eq '') && (!exists($dirhashref->{'/'}))) {
+ $dirhashref->{'/'} = 1;
+ }
+ if ($savefile) {
+ if ($relpath eq '') {
+ $filehashref->{'/'}{$item} = 1;
+ } else {
+ $filehashref->{&Apache::lonlocal::js_escape($relpath)}{$item} = 1;
}
}
+ $filecount ++;
}
}
}
}
+ if ($addtopdir) {
+ if (($relpath eq '') && (!exists($dirhashref->{'/'}))) {
+ $dirhashref->{'/'} = 1;
+ }
+ }
return;
}
+sub priv_exclude {
+ return {
+ meta => 1,
+ save => 1,
+ log => 1,
+ bak => 1,
+ rights => 1,
+ DS_Store => 1,
+ };
+}
+
# -------------------------------------------------------- Value of a Condition
# gets the value of a specific preevaluated condition
@@ -12083,15 +12677,22 @@ 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};
@@ -12099,43 +12700,218 @@ 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);
- 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}};
}
}
my $cachetime = 24*60*60;
- &do_cache_new($name,$cdom,\%lti,$cachetime);
+ &do_cache_new($cachename,$cdom,\%lti,$cachetime);
+ }
+ return %lti;
+}
+
+sub get_course_lti {
+ my ($cnum,$cdom,$context) = @_;
+ my ($name,$cachename,%lti);
+ if ($context eq 'consumer') {
+ $name = 'ltitools';
+ $cachename = 'courseltitools';
+ } elsif ($context eq 'provider') {
+ $name = 'lti';
+ $cachename = 'courselti';
+ } else {
+ return %lti;
+ }
+ my $hashid=$cdom.'_'.$cnum;
+ my ($result,$cached)=&is_cached_new($cachename,$hashid);
+ if (defined($cached)) {
+ if (ref($result) eq 'HASH') {
+ %lti = %{$result};
+ }
+ } else {
+ %lti = &dump($name,$cdom,$cnum,undef,undef,undef,1);
+ my $cachetime = 24*60*60;
+ &do_cache_new($cachename,$hashid,\%lti,$cachetime);
}
return %lti;
}
-sub get_numsuppfiles {
- my ($cnum,$cdom,$ignorecache)=@_;
+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 $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 $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_ltitools_id {
+ my ($context,$cdom,$cnum,$title) = @_;
+ my ($lockhash,$tries,$gotlock,$id,$error);
+
+ # get lock on ltitools db
+ $lockhash = {
+ lock => $env{'user.name'}.
+ ':'.$env{'user.domain'},
+ };
+ $tries = 0;
+ if ($context eq 'domain') {
+ $gotlock = &newput_dom('ltitools',$lockhash,$cdom);
+ } else {
+ $gotlock = &newput('ltitools',$lockhash,$cdom,$cnum);
+ }
+ while (($gotlock ne 'ok') && ($tries<10)) {
+ $tries ++;
+ sleep (0.1);
+ if ($context eq 'domain') {
+ $gotlock = &newput_dom('ltitools',$lockhash,$cdom);
+ } else {
+ $gotlock = &newput('ltitools',$lockhash,$cdom,$cnum);
+ }
+ }
+ if ($gotlock eq 'ok') {
+ my %currids;
+ if ($context eq 'domain') {
+ %currids = &dump_dom('ltitools',$cdom);
+ } else {
+ %currids = &dump('ltitools',$cdom,$cnum);
+ }
+ if ($currids{'lock'}) {
+ delete($currids{'lock'});
+ if (keys(%currids)) {
+ my @curr = sort { $a <=> $b } keys(%currids);
+ if ($curr[-1] =~ /^\d+$/) {
+ $id = 1 + $curr[-1];
+ }
+ } else {
+ $id = 1;
+ }
+ if ($id) {
+ if ($context eq 'domain') {
+ unless (&newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
+ $error = 'nostore';
+ }
+ } else {
+ unless (&newput('ltitools',{ $id => $title },$cdom,$cnum) eq 'ok') {
+ $error = 'nostore';
+ }
+ }
+ } else {
+ $error = 'nonumber';
+ }
+ }
+ my $dellockoutcome;
+ if ($context eq 'domain') {
+ $dellockoutcome = &del_dom('ltitools',['lock'],$cdom);
+ } else {
+ $dellockoutcome = &del('ltitools',['lock'],$cdom,$cnum);
+ }
+ } else {
+ $error = 'nolock';
+ }
+ return ($id,$error);
+}
+
+sub count_supptools {
+ my ($cnum,$cdom,$ignorecache,$reload)=@_;
my $hashid=$cnum.':'.$cdom;
- my ($suppcount,$cached);
+ my ($numexttools,$cached);
unless ($ignorecache) {
- ($suppcount,$cached) = &is_cached_new('suppcount',$hashid);
+ ($numexttools,$cached) = &is_cached_new('supptools',$hashid);
}
unless (defined($cached)) {
my $chome=&homeserver($cnum,$cdom);
+ $numexttools = 0;
unless ($chome eq 'no_host') {
- ($suppcount,my $supptools,my $errors) = (0,0,0);
- my $suppmap = 'supplemental.sequence';
- ($suppcount,$supptools,$errors) =
- &Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,
- $supptools,$errors);
+ my ($supplemental) = &Apache::loncommon::get_supplemental($cnum,$cdom,$reload);
+ if (ref($supplemental) eq 'HASH') {
+ if ((ref($supplemental->{'ids'}) eq 'HASH') && (ref($supplemental->{'hidden'}) eq 'HASH')) {
+ foreach my $key (keys(%{$supplemental->{'ids'}})) {
+ if ($key =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
+ $numexttools ++;
+ }
+ }
+ }
+ }
}
- &do_cache_new('suppcount',$hashid,$suppcount,600);
+ &do_cache_new('supptools',$hashid,$numexttools,600);
}
- return $suppcount;
+ return $numexttools;
+}
+
+sub has_unhidden_suppfiles {
+ my ($cnum,$cdom,$ignorecache,$possdel)=@_;
+ my $hashid=$cnum.':'.$cdom;
+ my ($showsupp,$cached);
+ unless ($ignorecache) {
+ ($showsupp,$cached) = &is_cached_new('showsupp',$hashid);
+ }
+ unless (defined($cached)) {
+ my $chome=&homeserver($cnum,$cdom);
+ unless ($chome eq 'no_host') {
+ my ($supplemental) = &Apache::loncommon::get_supplemental($cnum,$cdom,$ignorecache,$possdel);
+ if (ref($supplemental) eq 'HASH') {
+ if ((ref($supplemental->{'ids'}) eq 'HASH') && (ref($supplemental->{'hidden'}) eq 'HASH')) {
+ foreach my $key (keys(%{$supplemental->{'ids'}})) {
+ next if ($key =~ /\.sequence$/);
+ if (ref($supplemental->{'ids'}->{$key}) eq 'ARRAY') {
+ foreach my $id (@{$supplemental->{'ids'}->{$key}}) {
+ unless ($supplemental->{'hidden'}->{$id}) {
+ $showsupp = 1;
+ last;
+ }
+ }
+ }
+ last if ($showsupp);
+ }
+ }
+ }
+ }
+ &do_cache_new('showsupp',$hashid,$showsupp,600);
+ }
+ return $showsupp;
}
#
@@ -12176,7 +12952,7 @@ 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;
@@ -12208,7 +12984,7 @@ 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})) {
@@ -12330,6 +13106,10 @@ 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;
@@ -13207,13 +13987,13 @@ sub get_reservable_slots {
sub get_course_slots {
my ($cnum,$cdom) = @_;
my $hashid=$cnum.':'.$cdom;
- my ($result,$cached) = &Apache::lonnet::is_cached_new('allslots',$hashid);
+ my ($result,$cached) = &is_cached_new('allslots',$hashid);
if (defined($cached)) {
if (ref($result) eq 'HASH') {
return %{$result};
}
} else {
- my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);
+ my %slots=&dump('slots',$cdom,$cnum);
my ($tmp) = keys(%slots);
if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
&do_cache_new('allslots',$hashid,\%slots,600);
@@ -13259,11 +14039,68 @@ sub get_coursechange {
}
sub devalidate_coursechange_cache {
- my ($cnum,$cdom)=@_;
- my $hashid=$cnum.':'.$cdom;
+ my ($cdom,$cnum)=@_;
+ my $hashid=$cdom.'_'.$cnum;
&devalidate_cache_new('crschange',$hashid);
}
+sub get_suppchange {
+ my ($cdom,$cnum) = @_;
+ if ($cdom eq '' || $cnum eq '') {
+ return unless ($env{'request.course.id'});
+ $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ }
+ my $hashid=$cdom.'_'.$cnum;
+ my ($change,$cached)=&is_cached_new('suppchange',$hashid);
+ if ((defined($cached)) && ($change ne '')) {
+ return $change;
+ } else {
+ my %crshash = &get('environment',['internal.supplementalchange'],$cdom,$cnum);
+ if ($crshash{'internal.supplementalchange'} eq '') {
+ $change = $env{'course.'.$cdom.'_'.$cnum.'.internal.created'};
+ if ($change eq '') {
+ %crshash = &get('environment',['internal.created'],$cdom,$cnum);
+ $change = $crshash{'internal.created'};
+ }
+ } else {
+ $change = $crshash{'internal.supplementalchange'};
+ }
+ my $cachetime = 600;
+ &do_cache_new('suppchange',$hashid,$change,$cachetime);
+ }
+ return $change;
+}
+
+sub devalidate_suppchange_cache {
+ my ($cdom,$cnum)=@_;
+ my $hashid=$cdom.'_'.$cnum;
+ &devalidate_cache_new('suppchange',$hashid);
+}
+
+sub update_supp_caches {
+ my ($cdom,$cnum) = @_;
+ my %servers = &internet_dom_servers($cdom);
+ my @ids=¤t_machine_ids();
+ foreach my $server (keys(%servers)) {
+ next if (grep(/^\Q$server\E$/,@ids));
+ my $hashid=$cnum.':'.$cdom;
+ my $cachekey = &escape('showsupp').':'.&escape($hashid);
+ &remote_devalidate_cache($server,[$cachekey]);
+ }
+ &has_unhidden_suppfiles($cnum,$cdom,1,1);
+ &count_supptools($cnum,$cdom,1);
+ my $now = time;
+ if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
+ &Apache::lonnet::appenv({'request.course.suppupdated' => $now});
+ }
+ &put('environment',{'internal.supplementalchange' => $now},
+ $cdom,$cnum);
+ &Apache::lonnet::appenv(
+ {'course.'.$cdom.'_'.$cnum.'.internal.supplementalchange' => $now});
+ &do_cache_new('suppchange',$cdom.'_'.$cnum,$now,600);
+}
+
# ------------------------------------------------- Update symbolic store links
sub symblist {
@@ -13450,17 +14287,10 @@ 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) {
@@ -14268,10 +15098,15 @@ 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;
}
@@ -14351,6 +15186,22 @@ 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;
@@ -14413,12 +15264,13 @@ sub get_requestor_ip {
sub get_proxy_settings {
my ($dom_in_use) = @_;
- my %domdefaults = &Apache::lonnet::get_domain_defaults($dom_in_use);
+ my %domdefaults = &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;
}
@@ -14433,29 +15285,131 @@ sub ip_match {
}
sub get_proxy_alias {
- my $lonhost = $perlvar{'lonHostID'};
- if ($lonhost ne '') {
- my ($alias,$cached) = &is_cached_new('proxyalias',$lonhost);
+ 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($lonhost);
+ my $dom = &host_domain($lonid);
if ($dom ne '') {
my $cachetime = 60*60*24;
my %domconfig =
- &Apache::lonnet::get_dom('configuration',['wafproxy'],$dom);
- my $alias;
+ &get_dom('configuration',['wafproxy'],$dom);
if (ref($domconfig{'wafproxy'}) eq 'HASH') {
if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
- $alias = $domconfig{'wafproxy'}{'alias'}{$lonhost};
+ $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);
}
}
- return &do_cache_new('proxyalias',$lonhost,$alias,$cachetime);
+ unless ($vpnint && &ip_match($remote_ip,$vpnint)) {
+ return $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 = &host_domain($lonid);
+ if ($dom ne '') {
+ my $cachetime = 60*60*24;
+ my %domconfig =
+ &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 (&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 = &host_domain($lonid);
+ if ($dom ne '') {
+ my $cachetime = 60*60*24;
+ my %domconfig =
+ &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 {
@@ -14573,7 +15527,7 @@ sub get_dns {
my ($url,$func,$ignore_cache,$nocache,$hashref) = @_;
if (!$ignore_cache) {
my ($content,$cached)=
- &Apache::lonnet::is_cached_new('dns',$url);
+ &is_cached_new('dns',$url);
if ($cached) {
&$func($content,$hashref);
return;
@@ -14595,14 +15549,33 @@ 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);
}
@@ -14633,7 +15606,7 @@ sub get_dns {
sub parse_dns_checksums_tab {
my ($lines,$hashref) = @_;
my $lonhost = $perlvar{'lonHostID'};
- my $machine_dom = &Apache::lonnet::host_domain($lonhost);
+ my $machine_dom = &host_domain($lonhost);
my $loncaparev = &get_server_loncaparev($machine_dom);
my $distro = (split(/\:/,&get_server_distarch($lonhost)))[0];
my $webconfdir = '/etc/httpd/conf';
@@ -14677,7 +15650,7 @@ sub parse_dns_checksums_tab {
sub fetch_dns_checksums {
my %checksums;
- my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'});
+ my $machine_dom = &host_domain($perlvar{'lonHostID'});
my $loncaparev = &get_server_loncaparev($machine_dom,$perlvar{'lonHostID'});
my ($release,$timestamp) = split(/\-/,$loncaparev);
&get_dns("/adm/dns/checksums/$release",\&parse_dns_checksums_tab,1,1,
@@ -14690,14 +15663,14 @@ 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 $lonca -noout 2>&1 |")) {
@@ -14758,6 +15731,24 @@ sub save_crl_pem {
return ($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 $loaded;
@@ -15047,7 +16038,7 @@ sub save_crl_pem {
return %iphost;
}
my ($ip_info,$cached)=
- &Apache::lonnet::is_cached_new('iphost','iphost');
+ &is_cached_new('iphost','iphost');
if ($cached) {
%iphost = %{$ip_info->[0]};
%name_to_ip = %{$ip_info->[1]};
@@ -15059,7 +16050,7 @@ sub save_crl_pem {
# get yesterday's info for fallback
my %old_name_to_ip;
my ($ip_info,$cached)=
- &Apache::lonnet::is_cached_new('iphost','iphost');
+ &is_cached_new('iphost','iphost');
if ($cached) {
%old_name_to_ip = %{$ip_info->[1]};
}
@@ -15126,7 +16117,7 @@ sub save_crl_pem {
my ($lonid) = @_;
return if ($lonid eq '');
my ($idnref,$cached)=
- &Apache::lonnet::is_cached_new('internetnames',$lonid);
+ &is_cached_new('internetnames',$lonid);
if ($cached) {
return $idnref;
}
@@ -15966,10 +16957,6 @@ data base, returning a hash that is keye
values that are the resource value. I believe that the timestamps and
versions are also returned.
-get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's
-supplemental content area. This routine caches the number of files for
-10 minutes.
-
=back
=head2 Course Modification