--- loncom/lonnet/perl/lonnet.pm 2024/07/01 23:30:15 1.1172.2.148
+++ loncom/lonnet/perl/lonnet.pm 2016/09/14 20:29:40 1.1320
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1172.2.148 2024/07/01 23:30:15 raeburn Exp $
+# $Id: lonnet.pm,v 1.1320 2016/09/14 20:29:40 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -74,11 +74,13 @@ use strict;
use LWP::UserAgent();
use HTTP::Date;
use Image::Magick;
-use CGI::Cookie;
-use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir $deftex
+
+use Encode;
+
+use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease
- %managerstab $passwdmin);
+ %managerstab);
my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash,
%userrolehash, $processmarker, $dumpcount, %coursedombuf,
@@ -95,13 +97,10 @@ use Cache::Memcached;
use Digest::MD5;
use Math::Random;
use File::MMagic;
-use Net::CIDR;
-use Sys::Hostname::FQDN();
use LONCAPA qw(:DEFAULT :match);
use LONCAPA::Configuration;
use LONCAPA::lonmetadata;
use LONCAPA::Lond;
-use LONCAPA::transliterate;
use File::Copy;
@@ -113,6 +112,7 @@ require Exporter;
our @ISA = qw (Exporter);
our @EXPORT = qw(%env);
+
# ------------------------------------ Logging (parameters, docs, slots, roles)
{
my $logid;
@@ -127,27 +127,26 @@ our @EXPORT = qw(%env);
$logid ++;
my $now = time();
my $id=$now.'00000'.$$.'00000'.$logid;
- my $ip = &get_requestor_ip();
- my $logentry = {
- $id => {
- 'exe_uname' => $env{'user.name'},
- 'exe_udom' => $env{'user.domain'},
- 'exe_time' => $now,
- 'exe_ip' => $ip,
- 'delflag' => $delflag,
- 'logentry' => $storehash,
- 'uname' => $uname,
- 'udom' => $udom,
- }
+ my $logentry = {
+ $id => {
+ 'exe_uname' => $env{'user.name'},
+ 'exe_udom' => $env{'user.domain'},
+ 'exe_time' => $now,
+ 'exe_ip' => $ENV{'REMOTE_ADDR'},
+ 'delflag' => $delflag,
+ 'logentry' => $storehash,
+ 'uname' => $uname,
+ 'udom' => $udom,
+ }
};
- return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum);
+ return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum);
}
}
sub logtouch {
my $execdir=$perlvar{'lonDaemons'};
unless (-e "$execdir/logs/lonnet.log") {
- open(my $fh,">>","$execdir/logs/lonnet.log");
+ open(my $fh,">>$execdir/logs/lonnet.log");
close $fh;
}
my ($wwwuid,$wwwgid)=(getpwnam('www'))[2,3];
@@ -159,7 +158,7 @@ sub logthis {
my $execdir=$perlvar{'lonDaemons'};
my $now=time;
my $local=localtime($now);
- if (open(my $fh,">>","$execdir/logs/lonnet.log")) {
+ if (open(my $fh,">>$execdir/logs/lonnet.log")) {
my $logstring = $local. " ($$): ".$message."\n"; # Keep any \'s in string.
print $fh $logstring;
close($fh);
@@ -172,7 +171,7 @@ sub logperm {
my $execdir=$perlvar{'lonDaemons'};
my $now=time;
my $local=localtime($now);
- if (open(my $fh,">>","$execdir/logs/lonnet.perm.log")) {
+ if (open(my $fh,">>$execdir/logs/lonnet.perm.log")) {
print $fh "$now:$message:$local\n";
close($fh);
}
@@ -230,6 +229,46 @@ sub get_server_distarch {
return;
}
+sub get_servercerts_info {
+ my ($lonhost,$context) = @_;
+ my ($rep,$uselocal);
+ if (grep { $_ eq $lonhost } ¤t_machine_ids()) {
+ $uselocal = 1;
+ }
+ if (($context ne 'cgi') && ($uselocal)) {
+ my $distro = (split(/\:/,&get_server_distarch($lonhost)))[0];
+ if ($distro =~ /^(?:centos|redhat|scientific)(\d+)$/) {
+ if ($1 < 6) {
+ $uselocal = 0;
+ }
+ }
+ }
+ if ($uselocal) {
+ $rep = LONCAPA::Lond::server_certs(\%perlvar);
+ } else {
+ $rep=&reply('servercerts',$lonhost);
+ }
+ my ($result,%returnhash);
+ if (defined($lonhost)) {
+ if (!defined(&hostname($lonhost))) {
+ return;
+ }
+ }
+ if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') ||
+ ($rep eq 'unknown_cmd')) {
+ $result = $rep;
+ } else {
+ $result = 'ok';
+ my @pairs=split(/\&/,$rep);
+ foreach my $item (@pairs) {
+ my ($key,$value)=split(/=/,$item,2);
+ my $what = &unescape($key);
+ $returnhash{$what}=&thaw_unescape($value);
+ }
+ }
+ return ($result,\%returnhash);
+}
+
sub get_server_loncaparev {
my ($dom,$lonhost,$ignore_cache,$caller) = @_;
if (defined($lonhost)) {
@@ -266,10 +305,9 @@ sub get_server_loncaparev {
if ($caller eq 'loncron') {
my $ua=new LWP::UserAgent;
$ua->timeout(4);
- my $hostname = &hostname($lonhost);
my $protocol = $protocol{$lonhost};
$protocol = 'http' if ($protocol ne 'https');
- my $url = $protocol.'://'.$hostname.'/adm/about.html';
+ my $url = $protocol.'://'.&hostname($lonhost).'/adm/about.html';
my $request=new HTTP::Request('GET',$url);
my $response=$ua->request($request);
unless ($response->is_error()) {
@@ -362,7 +400,8 @@ sub remote_devalidate_cache {
my $items;
return unless (ref($cachekeys) eq 'ARRAY');
my $cachestr = join('&',@{$cachekeys});
- return &reply('devalidatecache:'.&escape($cachestr),$lonhost);
+ my $response = &reply('devalidatecache:'.&escape($cachestr),$lonhost);
+ return $response;
}
# -------------------------------------------------- Non-critical communication
@@ -394,7 +433,7 @@ sub subreply {
} else {
&create_connection(&hostname($server),$server);
}
- sleep(0.1); # Try again later if failed connection.
+ sleep(0.1); # Try again later if failed connection.
}
my $answer;
if ($client) {
@@ -413,26 +452,8 @@ sub reply {
unless (defined(&hostname($server))) { return 'no_such_host'; }
my $answer=subreply($cmd,$server);
if (($answer=~/^refused/) || ($answer=~/^rejected/)) {
- my $logged = $cmd;
- if ($cmd =~ /^encrypt:([^:]+):/) {
- my $subcmd = $1;
- if (($subcmd eq 'auth') || ($subcmd eq 'passwd') ||
- ($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'putdom') || ($subcmd eq 'autoexportgrades')) {
- (undef,undef,my @rest) = split(/:/,$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')) {
- splice(@rest,3,1,'Hidden');
- }
- $logged = join(':',('encrypt:'.$subcmd,@rest));
- }
- }
- &logthis("<font color=\"blue\">WARNING:".
- " $logged to $server returned $answer</font>");
+ &logthis("<font color=\"blue\">WARNING:".
+ " $cmd to $server returned $answer</font>");
}
return $answer;
}
@@ -460,14 +481,14 @@ sub reconlonc {
&logthis("Trying to reconnect lonc");
my $loncfile="$perlvar{'lonDaemons'}/logs/lonc.pid";
- if (open(my $fh,"<",$loncfile)) {
+ if (open(my $fh,"<$loncfile")) {
my $loncpid=<$fh>;
chomp($loncpid);
if (kill 0 => $loncpid) {
&logthis("lonc at pid $loncpid responding, sending USR1");
kill USR1 => $loncpid;
sleep 1;
- } else {
+ } else {
&logthis(
"<font color=\"blue\">WARNING:".
" lonc at pid $loncpid not responding, giving up</font>");
@@ -500,7 +521,7 @@ sub critical {
$dumpcount++;
{
my $dfh;
- if (open($dfh,">",$dfilename)) {
+ if (open($dfh,">$dfilename")) {
print $dfh "$cmd\n";
close($dfh);
}
@@ -509,7 +530,7 @@ sub critical {
my $wcmd='';
{
my $dfh;
- if (open($dfh,"<",$dfilename)) {
+ if (open($dfh,"<$dfilename")) {
$wcmd=<$dfh>;
close($dfh);
}
@@ -625,52 +646,22 @@ sub transfer_profile_to_env {
# ---------------------------------------------------- Check for valid session
sub check_for_valid_session {
- my ($r,$name,$userhashref,$domref) = @_;
+ my ($r,$name,$userhashref) = @_;
my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
- my ($lonidsdir,$linkname,$pubname,$secure,$lonid);
- if ($name eq 'lonDAV') {
- $lonidsdir=$r->dir_config('lonDAVsessDir');
- } else {
- $lonidsdir=$r->dir_config('lonIDsDir');
- if ($name eq '') {
- $name = 'lonID';
- }
- }
- if ($name eq 'lonID') {
- $secure = 'lonSID';
- $linkname = 'lonLinkID';
- $pubname = 'lonPubID';
- if (exists($cookies{$secure})) {
- $lonid=$cookies{$secure};
- } elsif (exists($cookies{$name})) {
- $lonid=$cookies{$name};
- } elsif ((exists($cookies{$linkname})) && ($ENV{'SERVER_PORT'} != 443)) {
- $lonid=$cookies{$linkname};
- } elsif (exists($cookies{$pubname})) {
- $lonid=$cookies{$pubname};
- }
- } else {
- $lonid=$cookies{$name};
+ if ($name eq '') {
+ $name = 'lonID';
}
+ my $lonid=$cookies{$name};
return undef if (!$lonid);
my $handle=&LONCAPA::clean_handle($lonid->value);
- if (-l "$lonidsdir/$handle.id") {
- my $link = readlink("$lonidsdir/$handle.id");
- if ((-e $link) && ($link =~ m{^\Q$lonidsdir\E/(.+)\.id$})) {
- $handle = $1;
- }
- }
- if (!-e "$lonidsdir/$handle.id") {
- if ((ref($domref)) && ($name eq 'lonID') &&
- ($handle =~ /^($match_username)\_\d+\_($match_domain)\_(.+)$/)) {
- my ($possuname,$possudom,$possuhome) = ($1,$2,$3);
- if ((&domain($possudom) ne '') && (&homeserver($possuname,$possudom) eq $possuhome)) {
- $$domref = $possudom;
- }
- }
- return undef;
+ my $lonidsdir;
+ if ($name eq 'lonDAV') {
+ $lonidsdir=$r->dir_config('lonDAVsessDir');
+ } else {
+ $lonidsdir=$r->dir_config('lonIDsDir');
}
+ return undef if (!-e "$lonidsdir/$handle.id");
my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id");
return undef if (!$opened);
@@ -684,18 +675,13 @@ sub check_for_valid_session {
if (!defined($disk_env{'user.name'})
|| !defined($disk_env{'user.domain'})) {
- untie(%disk_env);
return undef;
}
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'};
- }
}
- untie(%disk_env);
return $handle;
}
@@ -720,37 +706,6 @@ sub timed_flock {
}
}
-sub get_sessionfile_vars {
- my ($handle,$lonidsdir,$storearr) = @_;
- my %returnhash;
- unless (ref($storearr) eq 'ARRAY') {
- return %returnhash;
- }
- if (-l "$lonidsdir/$handle.id") {
- my $link = readlink("$lonidsdir/$handle.id");
- if ((-e $link) && ($link =~ m{^\Q$lonidsdir\E/(.+)\.id$})) {
- $handle = $1;
- }
- }
- if ((-e "$lonidsdir/$handle.id") &&
- ($handle =~ /^($match_username)\_\d+\_($match_domain)\_(.+)$/)) {
- my ($possuname,$possudom,$possuhome) = ($1,$2,$3);
- if ((&domain($possudom) ne '') && (&homeserver($possuname,$possudom) eq $possuhome)) {
- if (open(my $idf,'+<',"$lonidsdir/$handle.id")) {
- flock($idf,LOCK_SH);
- if (tie(my %disk_env,'GDBM_File',"$lonidsdir/$handle.id",
- &GDBM_READER(),0640)) {
- foreach my $item (@{$storearr}) {
- $returnhash{$item} = $disk_env{$item};
- }
- untie(%disk_env);
- }
- }
- }
- }
- return %returnhash;
-}
-
# ---------------------------------------------------------- Append Environment
sub appenv {
@@ -776,19 +731,16 @@ sub appenv {
$env{$key}=$newenv->{$key};
}
}
- my $lonids = $perlvar{'lonIDsDir'};
- if ($env{'user.environment'} =~ m{^\Q$lonids/\E$match_username\_\d+\_$match_domain\_[\w\-.]+\.id$}) {
- my $opened = open(my $env_file,'+<',$env{'user.environment'});
- if ($opened
- && &timed_flock($env_file,LOCK_EX)
- &&
- tie(my %disk_env,'GDBM_File',$env{'user.environment'},
- (&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) {
- while (my ($key,$value) = each(%{$newenv})) {
- $disk_env{$key} = $value;
- }
- untie(%disk_env);
- }
+ my $opened = open(my $env_file,'+<',$env{'user.environment'});
+ if ($opened
+ && &timed_flock($env_file,LOCK_EX)
+ &&
+ tie(my %disk_env,'GDBM_File',$env{'user.environment'},
+ (&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) {
+ while (my ($key,$value) = each(%{$newenv})) {
+ $disk_env{$key} = $value;
+ }
+ untie(%disk_env);
}
}
return 'ok';
@@ -904,7 +856,6 @@ sub userload {
while ($filename=readdir(LONIDS)) {
next if ($filename eq '.' || $filename eq '..');
next if ($filename =~ /publicuser_\d+\.id/);
- next if ($filename =~ /^[a-f0-9]+_linked\.id$/);
my ($mtime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[9];
if ($curtime-$mtime < 1800) { $numusers++; }
}
@@ -922,7 +873,7 @@ sub userload {
# ------------------------------ Find server with least workload from spare.tab
sub spareserver {
- my ($r,$loadpercent,$userloadpercent,$want_server_name,$udom) = @_;
+ my ($loadpercent,$userloadpercent,$want_server_name,$udom) = @_;
my $spare_server;
if ($userloadpercent !~ /\d/) { $userloadpercent=0; }
my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent
@@ -960,15 +911,13 @@ sub spareserver {
}
if (!$want_server_name) {
+ my $protocol = 'http';
+ if ($protocol{$spare_server} eq 'https') {
+ $protocol = $protocol{$spare_server};
+ }
if (defined($spare_server)) {
my $hostname = &hostname($spare_server);
if (defined($hostname)) {
- my $protocol = 'http';
- if ($protocol{$spare_server} eq 'https') {
- $protocol = $protocol{$spare_server};
- }
- my $alias = &Apache::lonnet::use_proxy_alias($r,$spare_server);
- $hostname = $alias if ($alias ne '');
$spare_server = $protocol.'://'.$hostname;
}
}
@@ -1035,90 +984,6 @@ sub find_existing_session {
return;
}
-# check if user's browser sent load balancer cookie and server still has session
-# and is not overloaded.
-sub check_for_balancer_cookie {
- my ($r,$update_mtime) = @_;
- my ($otherserver,$cookie);
- my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
- if (exists($cookies{'balanceID'})) {
- my $balid = $cookies{'balanceID'};
- $cookie=&LONCAPA::clean_handle($balid->value);
- my $balancedir=$r->dir_config('lonBalanceDir');
- if ((-d $balancedir) && (-e "$balancedir/$cookie.id")) {
- if ($cookie =~ /^($match_domain)_($match_username)_[a-f0-9]+$/) {
- my ($possudom,$possuname) = ($1,$2);
- my $has_session = 0;
- if ((&domain($possudom) ne '') &&
- (&homeserver($possuname,$possudom) ne 'no_host')) {
- my $try_server;
- my $opened = open(my $idf,'+<',"$balancedir/$cookie.id");
- if ($opened) {
- flock($idf,LOCK_SH);
- while (my $line = <$idf>) {
- chomp($line);
- if (&hostname($line) ne '') {
- $try_server = $line;
- last;
- }
- }
- close($idf);
- if (($try_server) &&
- (&has_user_session($try_server,$possudom,$possuname))) {
- my $lowest_load = 30000;
- ($otherserver,$lowest_load) =
- &compare_server_load($try_server,undef,$lowest_load);
- if ($otherserver ne '' && $lowest_load < 100) {
- $has_session = 1;
- } else {
- undef($otherserver);
- }
- }
- }
- }
- if ($has_session) {
- if ($update_mtime) {
- my $atime = my $mtime = time;
- utime($atime,$mtime,"$balancedir/$cookie.id");
- }
- } else {
- unlink("$balancedir/$cookie.id");
- }
- }
- }
- }
- return ($otherserver,$cookie);
-}
-
-sub updatebalcookie {
- my ($cookie,$balancer,$lastentry)=@_;
- if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
- my ($udom,$uname) = ($1,$2);
- my $uprimary_id = &domain($udom,'primary');
- my $uintdom = &internet_dom($uprimary_id);
- my $intdom = &internet_dom($balancer);
- my $serverhomedom = &host_domain($balancer);
- if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply('updatebalcookie:'.&escape($cookie).':'.&escape($lastentry),$balancer);
- }
- }
- return;
-}
-
-sub delbalcookie {
- my ($cookie,$balancer) =@_;
- if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
- my ($udom,$uname) = ($1,$2);
- my $uprimary_id = &domain($udom,'primary');
- my $uintdom = &internet_dom($uprimary_id);
- my $intdom = &internet_dom($balancer);
- my $serverhomedom = &host_domain($balancer);
- if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply('delbalcookie:'.&escape($cookie),$balancer);
- }
- }
-}
-
# -------------------------------- ask if server already has a session for user
sub has_user_session {
my ($lonid,$udom,$uname) = @_;
@@ -1150,12 +1015,12 @@ sub choose_server {
}
}
foreach my $lonhost (keys(%servers)) {
- my $loginvia;
if ($skiploadbal) {
if (ref($balancers) eq 'HASH') {
next if (exists($balancers->{$lonhost}));
}
- }
+ }
+ my $loginvia;
if ($checkloginvia) {
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost};
if ($loginvia) {
@@ -1182,29 +1047,7 @@ sub choose_server {
if ($login_host ne '') {
$hostname = &hostname($login_host);
}
- return ($login_host,$hostname,$portal_path,$isredirect,$lowest_load);
-}
-
-sub get_course_sessions {
- my ($cnum,$cdom,$lastactivity) = @_;
- my %servers = &internet_dom_servers($cdom);
- my %returnhash;
- foreach my $server (sort(keys(%servers))) {
- my $rep = &reply("coursesessions:$cdom:$cnum:$lastactivity",$server);
- my @pairs=split(/\&/,$rep);
- unless (($rep eq 'unknown_cmd') || ($rep =~ /^error/)) {
- foreach my $item (@pairs) {
- my ($key,$value)=split(/=/,$item,2);
- $key = &unescape($key);
- next if ($key =~ /^error: 2 /);
- if (exists($returnhash{$key})) {
- next if ($value < $returnhash{$key});
- }
- $returnhash{$key}=$value;
- }
- }
- }
- return %returnhash;
+ return ($login_host,$hostname,$portal_path,$isredirect);
}
# --------------------------------------------- Try to change a user's password
@@ -1242,9 +1085,6 @@ sub changepass {
} elsif ($answer =~ "invalid_client") {
&logthis("$server refused to change $uname in $udom password because ".
"it was a reset by e-mail originating from an invalid server.");
- } elsif ($answer =~ "^prioruse") {
- &logthis("$server refused to change $uname in $udom password because ".
- "the password had been used before");
}
return $answer;
}
@@ -1254,7 +1094,7 @@ sub changepass {
sub queryauthenticate {
my ($uname,$udom)=@_;
my $uhome=&homeserver($uname,$udom);
- if ((!$uhome) || ($uhome eq 'no_host')) {
+ if (!$uhome) {
&logthis("User $uname at $udom is unknown when looking for authentication mechanism");
return 'no_host';
}
@@ -1303,7 +1143,7 @@ sub authenticate {
}
if ($answer eq 'non_authorized') {
&logthis("User $uname at $udom rejected by $uhome");
- return 'no_host';
+ return 'no_host';
}
&logthis("User $uname at $udom threw error $answer when checking authentication mechanism");
return 'no_host';
@@ -1383,15 +1223,6 @@ sub spare_can_host {
$canhost = 0;
}
}
- if ($canhost) {
- if (ref($defdomdefaults{'offloadoth'}) eq 'HASH') {
- if ($defdomdefaults{'offloadoth'}{$try_server}) {
- unless (&shared_institution($udom,$try_server)) {
- $canhost = 0;
- }
- }
- }
- }
if (($canhost) && ($uint_dom)) {
my @intdoms;
my $internet_names = &get_internet_names($try_server);
@@ -1488,16 +1319,16 @@ sub get_lonbalancer_config {
}
sub check_loadbalancing {
- my ($uname,$udom,$caller) = @_;
+ my ($uname,$udom) = @_;
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom,
- $rule_in_effect,$offloadto,$otherserver,$setcookie);
+ $rule_in_effect,$offloadto,$otherserver);
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 $serverhomedom = &host_domain($lonhost);
- my $domneedscache;
+ my $domneedscache;
my $cachetime = 60*60*24;
if (($uintdom ne '') && ($uintdom eq $intdom)) {
@@ -1517,7 +1348,7 @@ sub check_loadbalancing {
}
}
if (ref($result) eq 'HASH') {
- ($is_balancer,$currtargets,$currrules,$setcookie) =
+ ($is_balancer,$currtargets,$currrules) =
&check_balancer_result($result,@hosts);
if ($is_balancer) {
if (ref($currrules) eq 'HASH') {
@@ -1578,7 +1409,7 @@ sub check_loadbalancing {
}
}
if (ref($result) eq 'HASH') {
- ($is_balancer,$currtargets,$currrules,$setcookie) =
+ ($is_balancer,$currtargets,$currrules) =
&check_balancer_result($result,@hosts);
if ($is_balancer) {
if (ref($currrules) eq 'HASH') {
@@ -1610,7 +1441,7 @@ sub check_loadbalancing {
if ($domneedscache) {
&do_cache_new('loadbalancing',$domneedscache,$is_balancer,$cachetime);
}
- if (($is_balancer) && ($caller ne 'switchserver')) {
+ if ($is_balancer) {
my $lowest_load = 30000;
if (ref($offloadto) eq 'HASH') {
if (ref($offloadto->{'primary'}) eq 'ARRAY') {
@@ -1639,27 +1470,23 @@ sub check_loadbalancing {
}
}
}
- unless ($caller eq 'login') {
- if (($otherserver ne '') && (grep(/^\Q$otherserver\E$/,@hosts))) {
- $is_balancer = 0;
- if ($uname ne '' && $udom ne '') {
- if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) {
- &appenv({'user.loadbalexempt' => $lonhost,
- 'user.loadbalcheck.time' => time});
- }
+ if (($otherserver ne '') && (grep(/^\Q$otherserver\E$/,@hosts))) {
+ $is_balancer = 0;
+ if ($uname ne '' && $udom ne '') {
+ if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) {
+
+ &appenv({'user.loadbalexempt' => $lonhost,
+ 'user.loadbalcheck.time' => time});
}
}
}
}
- if (($is_balancer) && (!$homeintdom)) {
- undef($setcookie);
- }
- return ($is_balancer,$otherserver,$setcookie);
+ return ($is_balancer,$otherserver);
}
sub check_balancer_result {
my ($result,@hosts) = @_;
- my ($is_balancer,$currtargets,$currrules,$setcookie);
+ my ($is_balancer,$currtargets,$currrules);
if (ref($result) eq 'HASH') {
if ($result->{'lonhost'} ne '') {
my $currbalancer = $result->{'lonhost'};
@@ -1675,13 +1502,12 @@ sub check_balancer_result {
$is_balancer = 1;
$currrules = $result->{$key}{'rules'};
$currtargets = $result->{$key}{'targets'};
- $setcookie = $result->{$key}{'cookie'};
last;
}
}
}
}
- return ($is_balancer,$currtargets,$currrules,$setcookie);
+ return ($is_balancer,$currtargets,$currrules);
}
sub get_loadbalancer_targets {
@@ -1778,17 +1604,33 @@ sub homeserver {
return 'no_host';
}
-# ------------------------------------- Find the usernames behind a list of IDs
+# ----- Find the usernames behind a list of student/employee IDs or clicker IDs
sub idget {
- my ($udom,@ids)=@_;
+ my ($udom,$idsref,$namespace)=@_;
my %returnhash=();
+ my @ids=();
+ if (ref($idsref) eq 'ARRAY') {
+ @ids = @{$idsref};
+ } else {
+ return %returnhash;
+ }
+ if ($namespace eq '') {
+ $namespace = 'ids';
+ }
my %servers = &get_servers($udom,'library');
foreach my $tryserver (keys(%servers)) {
my $idlist=join('&', map { &escape($_); } @ids);
- $idlist=~tr/A-Z/a-z/;
- my $reply=&reply("idget:$udom:".$idlist,$tryserver);
+ if ($namespace eq 'ids') {
+ $idlist=~tr/A-Z/a-z/;
+ }
+ my $reply;
+ if ($namespace eq 'ids') {
+ $reply=&reply("idget:$udom:".$idlist,$tryserver);
+ } else {
+ $reply=&reply("getdom:$udom:$namespace:$idlist",$tryserver);
+ }
my @answer=();
if (($reply ne 'con_lost') && ($reply!~/^error\:/)) {
@answer=split(/\&/,$reply);
@@ -1797,9 +1639,9 @@ sub idget {
for ($i=0;$i<=$#ids;$i++) {
if ($answer[$i]) {
$returnhash{$ids[$i]}=&unescape($answer[$i]);
- }
+ }
}
- }
+ }
return %returnhash;
}
@@ -1814,60 +1656,141 @@ sub idrget {
return %returnhash;
}
-# ------------------------------- Store away a list of names and associated IDs
+# Store away a list of names and associated student/employee IDs or clicker IDs
sub idput {
- my ($udom,%ids)=@_;
+ my ($udom,$idsref,$uhom,$namespace)=@_;
my %servers=();
+ my %ids=();
+ my %byid = ();
+ if (ref($idsref) eq 'HASH') {
+ %ids=%{$idsref};
+ }
+ if ($namespace eq '') {
+ $namespace = 'ids';
+ }
foreach my $uname (keys(%ids)) {
&cput('environment',{'id'=>$ids{$uname}},$udom,$uname);
- my $uhom=&homeserver($uname,$udom);
+ if ($uhom eq '') {
+ $uhom=&homeserver($uname,$udom);
+ }
if ($uhom ne 'no_host') {
- my $id=&escape($ids{$uname});
- $id=~tr/A-Z/a-z/;
my $esc_unam=&escape($uname);
- if ($servers{$uhom}) {
- $servers{$uhom}.='&'.$id.'='.$esc_unam;
+ if ($namespace eq 'ids') {
+ my $id=&escape($ids{$uname});
+ $id=~tr/A-Z/a-z/;
+ my $esc_unam=&escape($uname);
+ $servers{$uhom}.=$id.'='.$esc_unam.'&';
} else {
- $servers{$uhom}=$id.'='.$esc_unam;
+ my @currids = split(/,/,$ids{$uname});
+ foreach my $id (@currids) {
+ $byid{$uhom}{$id} .= $uname.',';
+ }
+ }
+ }
+ }
+ if ($namespace eq 'clickers') {
+ foreach my $server (keys(%byid)) {
+ if (ref($byid{$server}) eq 'HASH') {
+ foreach my $id (keys(%{$byid{$server}})) {
+ $byid{$server} =~ s/,$//;
+ $servers{$uhom}.=&escape($id).'='.&escape($byid{$server}).'&';
+ }
}
}
}
foreach my $server (keys(%servers)) {
- &critical('idput:'.$udom.':'.$servers{$server},$server);
+ $servers{$server} =~ s/\&$//;
+ if ($namespace eq 'ids') {
+ &critical('idput:'.$udom.':'.$servers{$server},$server);
+ } else {
+ &critical('updateclickers:'.$udom.':add:'.$servers{$server},$server);
+ }
}
}
-# ---------------------------------------- Delete unwanted IDs from ids.db file
+# ------------- Delete unwanted student/employee IDs or clicker IDs from domain
sub iddel {
- my ($udom,$idshashref,$uhome)=@_;
+ my ($udom,$idshashref,$uhome,$namespace)=@_;
my %result=();
- unless (ref($idshashref) eq 'HASH') {
+ my %ids=();
+ my %byid = ();
+ if (ref($idshashref) eq 'HASH') {
+ %ids=%{$idshashref};
+ } else {
return %result;
}
+ if ($namespace eq '') {
+ $namespace = 'ids';
+ }
my %servers=();
- while (my ($id,$uname) = each(%{$idshashref})) {
- my $uhom;
- if ($uhome) {
- $uhom = $uhome;
- } else {
- $uhom=&homeserver($uname,$udom);
- }
- if ($uhom ne 'no_host') {
- if ($servers{$uhom}) {
+ while (my ($id,$unamestr) = each(%ids)) {
+ if ($namespace eq 'ids') {
+ my $uhom = $uhome;
+ if ($uhom eq '') {
+ $uhom=&homeserver($unamestr,$udom);
+ }
+ if ($uhom ne 'no_host') {
$servers{$uhom}.='&'.&escape($id);
- } else {
- $servers{$uhom}=&escape($id);
+ }
+ } else {
+ my @curritems = split(/,/,$ids{$id});
+ foreach my $uname (@curritems) {
+ my $uhom = $uhome;
+ if ($uhom eq '') {
+ $uhom=&homeserver($uname,$udom);
+ }
+ if ($uhom ne 'no_host') {
+ $byid{$uhom}{$id} .= $uname.',';
+ }
+ }
+ }
+ }
+ if ($namespace eq 'clickers') {
+ foreach my $server (keys(%byid)) {
+ if (ref($byid{$server}) eq 'HASH') {
+ foreach my $id (keys(%{$byid{$server}})) {
+ $byid{$server}{$id} =~ s/,$//;
+ $servers{$server}.=&escape($id).'='.&escape($byid{$server}{$id}).'&';
+ }
}
}
}
foreach my $server (keys(%servers)) {
- $result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome);
+ $servers{$server} =~ s/\&$//;
+ if ($namespace eq 'ids') {
+ $result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome);
+ } elsif ($namespace eq 'clickers') {
+ $result{$server} = &critical('updateclickers:'.$udom.':del:'.$servers{$server},$server);
+ }
}
return %result;
}
+# ----- Update clicker ID-to-username look-ups in clickers.db on library server
+
+sub updateclickers {
+ my ($udom,$action,$idshashref,$uhome,$critical) = @_;
+ my %clickers;
+ if (ref($idshashref) eq 'HASH') {
+ %clickers=%{$idshashref};
+ } else {
+ return;
+ }
+ my $items='';
+ foreach my $item (keys(%clickers)) {
+ $items.=&escape($item).'='.&escape($clickers{$item}).'&';
+ }
+ $items=~s/\&$//;
+ my $request = "updateclickers:$udom:$action:$items";
+ if ($critical) {
+ return &critical($request,$uhome);
+ } else {
+ return &reply($request,$uhome);
+ }
+}
+
# ------------------------------dump from db file owned by domainconfig user
sub dump_dom {
my ($namespace, $udom, $regexp) = @_;
@@ -1905,13 +1828,7 @@ sub get_dom {
}
}
if ($udom && $uhome && ($uhome ne 'no_host')) {
- my $rep;
- if (grep { $_ eq $uhome } ¤t_machine_ids()) {
- # domain information is hosted on this machine
- $rep = &LONCAPA::Lond::get_dom("getdom:$udom:$namespace:$items");
- } else {
- $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
- }
+ my $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
my %returnhash;
if ($rep eq '' || $rep =~ /^error: 2 /) {
return %returnhash;
@@ -2031,7 +1948,7 @@ sub retrieve_inst_usertypes {
sub is_domainimage {
my ($url) = @_;
- if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo|login)/+[^/]-) {
+ if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+[^/]-) {
if (&domain($1) ne '') {
return '1';
}
@@ -2046,24 +1963,13 @@ sub inst_directory_query {
my $homeserver = &domain($udom,'primary');
my $outcome;
if ($homeserver ne '') {
- unless ($homeserver eq $perlvar{'lonHostID'}) {
- if ($srch->{'srchby'} eq 'email') {
- my $lcrev = &get_server_loncaparev($udom,$homeserver);
- my ($major,$minor,$subver) = ($lcrev =~ /^\'?(\d+)\.(\d+)\.(\d+)[\w.\-]+\'?$/);
- if (($major eq '' && $minor eq '') || ($major < 2) ||
- (($major == 2) && ($minor < 11)) ||
- (($major == 2) && ($minor == 11) && ($subver < 3))) {
- return;
- }
- }
- }
my $queryid=&reply("querysend:instdirsearch:".
&escape($srch->{'srchby'}).':'.
&escape($srch->{'srchterm'}).':'.
&escape($srch->{'srchtype'}),$homeserver);
my $host=&hostname($homeserver);
if ($queryid !~/^\Q$host\E\_/) {
- &logthis('institutional directory search invalid queryid: '.$queryid.' for host: '.$homeserver.' in domain '.$udom);
+ &logthis('instituional directory search invalid queryid: '.$queryid.' for host: '.$homeserver.'in domain '.$udom);
return;
}
my $response = &get_query_reply($queryid);
@@ -2098,15 +2004,6 @@ sub usersearch {
my $query = 'usersearch';
foreach my $tryserver (keys(%libserv)) {
if (&host_domain($tryserver) eq $dom) {
- unless ($tryserver eq $perlvar{'lonHostID'}) {
- if ($srch->{'srchby'} eq 'email') {
- my $lcrev = &get_server_loncaparev($dom,$tryserver);
- my ($major,$minor,$subver) = ($lcrev =~ /^\'?(\d+)\.(\d+)\.(\d+)[\w.\-]+\'?$/);
- next if (($major eq '' && $minor eq '') || ($major < 2) ||
- (($major == 2) && ($minor < 11)) ||
- (($major == 2) && ($minor == 11) && ($subver < 3)));
- }
- }
my $host=&hostname($tryserver);
my $queryid=
&reply("querysend:".&escape($query).':'.
@@ -2196,7 +2093,7 @@ sub get_multiple_instusers {
my ($udom,$users,$caller) = @_;
my ($outcome,$results);
if (ref($users) eq 'HASH') {
- my $count = keys(%{$users});
+ my $count = keys(%{$users});
my $requested = &freeze_escape($users);
my $homeserver = &domain($udom,'primary');
if ($homeserver ne '') {
@@ -2240,7 +2137,7 @@ sub get_multiple_instusers {
} else {
($outcome,my $userdata) = split(/=/,$response,2);
if ($outcome eq 'ok') {
- $results = &thaw_unescape($userdata);
+ $results = &thaw_unescape($userdata);
}
}
}
@@ -2271,10 +2168,6 @@ 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);
@@ -2304,9 +2197,6 @@ 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);
@@ -2352,9 +2242,9 @@ sub get_domain_defaults {
'requestcourses','inststatus',
'coursedefaults','usersessions',
'requestauthor','selfenrollment',
- 'coursecategories','autoenroll',
- 'helpsettings','wafproxy'],$domain);
- my @coursetypes = ('official','unofficial','community','textbook');
+ 'coursecategories','ssl','autoenroll',
+ 'trust'],$domain);
+ my @coursetypes = ('official','unofficial','community','textbook','placement');
if (ref($domconfig{'defaults'}) eq 'HASH') {
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'};
@@ -2362,10 +2252,6 @@ 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{'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');
@@ -2388,7 +2274,7 @@ sub get_domain_defaults {
}
}
if (ref($domconfig{'requestcourses'}) eq 'HASH') {
- foreach my $item ('official','unofficial','community','textbook') {
+ foreach my $item ('official','unofficial','community','textbook','placement') {
$domdefaults{$item} = $domconfig{'requestcourses'}{$item};
}
}
@@ -2401,8 +2287,8 @@ 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'};
@@ -2418,8 +2304,8 @@ sub get_domain_defaults {
}
if ($domdefaults{'postsubmit'} eq 'on') {
if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
- $domdefaults{$type.'postsubtimeout'} =
- $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
+ $domdefaults{$type.'postsubtimeout'} =
+ $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
}
}
}
@@ -2433,9 +2319,6 @@ sub get_domain_defaults {
} elsif ($domconfig{'coursedefaults'}{'canclone'}) {
$domdefaults{'canclone'}=$domconfig{'coursedefaults'}{'canclone'};
}
- if ($domconfig{'coursedefaults'}{'texengine'}) {
- $domdefaults{'texengine'} = $domconfig{'coursedefaults'}{'texengine'};
- }
}
if (ref($domconfig{'usersessions'}) eq 'HASH') {
if (ref($domconfig{'usersessions'}{'remote'}) eq 'HASH') {
@@ -2447,9 +2330,6 @@ sub get_domain_defaults {
if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
$domdefaults{'offloadnow'} = $domconfig{'usersessions'}{'offloadnow'};
}
- if (ref($domconfig{'usersessions'}{'offloadoth'}) eq 'HASH') {
- $domdefaults{'offloadoth'} = $domconfig{'usersessions'}{'offloadoth'};
- }
}
if (ref($domconfig{'selfenrollment'}) eq 'HASH') {
if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
@@ -2482,114 +2362,50 @@ sub get_domain_defaults {
if (ref($domconfig{'coursecategories'}) eq 'HASH') {
$domdefaults{'catauth'} = 'std';
$domdefaults{'catunauth'} = 'std';
- if ($domconfig{'coursecategories'}{'auth'}) {
+ if ($domconfig{'coursecategories'}{'auth'}) {
$domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
}
if ($domconfig{'coursecategories'}{'unauth'}) {
$domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
}
}
- 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'};
- if (ref($domconfig{'helpsettings'}{'adhoc'}) eq 'HASH') {
- $domdefaults{'adhocroles'} = $domconfig{'helpsettings'}{'adhoc'};
+ if (ref($domconfig{'ssl'}) eq 'HASH') {
+ if (ref($domconfig{'ssl'}{'replication'}) eq 'HASH') {
+ $domdefaults{'replication'} = $domconfig{'ssl'}{'replication'};
+ }
+ if (ref($domconfig{'ssl'}{'connect'}) eq 'HASH') {
+ $domdefaults{'connect'} = $domconfig{'ssl'}{'connect'};
}
}
- if (ref($domconfig{'wafproxy'}) eq 'HASH') {
- foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
- if ($domconfig{'wafproxy'}{$item}) {
- $domdefaults{'waf_'.$item} = $domconfig{'wafproxy'}{$item};
+ if (ref($domconfig{'trust'}) eq 'HASH') {
+ my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
+ foreach my $prefix (@prefixes) {
+ if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
+ $domdefaults{'trust'.$prefix} = $domconfig{'trust'}{$prefix};
}
}
}
+ if (ref($domconfig{'autoenroll'}) eq 'HASH') {
+ $domdefaults{'autofailsafe'} = $domconfig{'autoenroll'}{'autofailsafe'};
+ }
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime);
return %domdefaults;
}
-sub get_dom_cats {
- my ($dom) = @_;
- return unless (&domain($dom));
- my ($cats,$cached)=&is_cached_new('cats',$dom);
- unless (defined($cached)) {
- my %domconfig = &get_dom('configuration',['coursecategories'],$dom);
- if (ref($domconfig{'coursecategories'}) eq 'HASH') {
- if (ref($domconfig{'coursecategories'}{'cats'}) eq 'HASH') {
- %{$cats} = %{$domconfig{'coursecategories'}{'cats'}};
- } else {
- $cats = {};
- }
- } else {
- $cats = {};
- }
- &Apache::lonnet::do_cache_new('cats',$dom,$cats,3600);
- }
- return $cats;
-}
-
-sub get_dom_instcats {
- my ($dom) = @_;
- return unless (&domain($dom));
- my ($instcats,$cached)=&is_cached_new('instcats',$dom);
- unless (defined($cached)) {
- my (%coursecodes,%codes,@codetitles,%cat_titles,%cat_order);
- my $totcodes = &retrieve_instcodes(\%coursecodes,$dom);
- if ($totcodes > 0) {
- my $caller = 'global';
- if (&auto_instcode_format($caller,$dom,\%coursecodes,\%codes,
- \@codetitles,\%cat_titles,\%cat_order) eq 'ok') {
- $instcats = {
- codes => \%codes,
- codetitles => \@codetitles,
- cat_titles => \%cat_titles,
- cat_order => \%cat_order,
- };
- &do_cache_new('instcats',$dom,$instcats,3600);
- }
- }
- }
- return $instcats;
-}
-
-sub retrieve_instcodes {
- my ($coursecodes,$dom) = @_;
- my $totcodes;
- my %courses = &courseiddump($dom,'.',1,'.','.','.',undef,undef,'Course');
- foreach my $course (keys(%courses)) {
- if (ref($courses{$course}) eq 'HASH') {
- if ($courses{$course}{'inst_code'} ne '') {
- $$coursecodes{$course} = $courses{$course}{'inst_code'};
- $totcodes ++;
- }
- }
- }
- return $totcodes;
-}
-
-# --------------------------------------------- Get domain config for passwords
-
-sub get_passwdconf {
- my ($dom) = @_;
- my (%passwdconf,$gotconf,$lookup);
- my ($result,$cached)=&is_cached_new('passwdconf',$dom);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- %passwdconf = %{$result};
- $gotconf = 1;
- }
- }
- unless ($gotconf) {
- my %domconfig = &get_dom('configuration',['passwords'],$dom);
- if (ref($domconfig{'passwords'}) eq 'HASH') {
- %passwdconf = %{$domconfig{'passwords'}};
- }
- my $cachetime = 24*60*60;
- &do_cache_new('passwdconf',$dom,\%passwdconf,$cachetime);
+sub course_portal_url {
+ my ($cnum,$cdom) = @_;
+ my $chome = &homeserver($cnum,$cdom);
+ my $hostname = &hostname($chome);
+ my $protocol = $protocol{$chome};
+ $protocol = 'http' if ($protocol ne 'https');
+ my %domdefaults = &get_domain_defaults($cdom);
+ my $firsturl;
+ if ($domdefaults{'portal_def'}) {
+ $firsturl = $domdefaults{'portal_def'};
+ } else {
+ $firsturl = $protocol.'://'.$hostname;
}
- return %passwdconf;
+ return $firsturl;
}
# --------------------------------------------------- Assign a key to a student
@@ -2837,9 +2653,7 @@ sub devalidate_cache_new {
sub is_cached_new {
my ($name,$id,$debug) = @_;
- my $remembered_id=$name.':'.$id; # this is to avoid make_key (which is slow) for
- # keys in %remembered hash, which persists for
- # duration of request (no restriction on key length).
+ my $remembered_id=$name.':'.$id; # this is to avoid make_key (which is slow) whenever possible
if (exists($remembered{$remembered_id})) {
if ($debug) { &Apache::lonnet::logthis("Early return $remembered_id of $remembered{$remembered_id} "); }
$accessed{$remembered_id}=[&gettimeofday()];
@@ -3127,27 +2941,6 @@ sub repcopy {
}
}
-# ------------------------------------------------- Unsubscribe from a resource
-
-sub unsubscribe {
- my ($fname) = @_;
- my $answer;
- if ($fname=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { return $answer; }
- $fname=~s/[\n\r]//g;
- my $author=$fname;
- $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
- my ($udom,$uname)=split(/\//,$author);
- my $home=homeserver($uname,$udom);
- if ($home eq 'no_host') {
- $answer = 'no_host';
- } elsif (grep { $_ eq $home } ¤t_machine_ids()) {
- $answer = 'home';
- } else {
- $answer = reply("unsub:$fname",$home);
- }
- return $answer;
-}
-
# ------------------------------------------------ Get server side include body
sub ssi_body {
my ($filelink,%form)=@_;
@@ -3176,29 +2969,11 @@ sub ssi_body {
# --------------------------------------------------------- Server Side Include
sub absolute_url {
- my ($host_name,$unalias,$keep_proto) = @_;
+ my ($host_name) = @_;
my $protocol = ($ENV{'SERVER_PORT'} == 443?'https://':'http://');
if ($host_name eq '') {
$host_name = $ENV{'SERVER_NAME'};
}
- if ($unalias) {
- my $alias = &get_proxy_alias();
- if ($alias eq $host_name) {
- my $lonhost = $perlvar{'lonHostID'};
- my $hostname = &hostname($lonhost);
- my $lcproto;
- if (($keep_proto) || ($hostname eq '')) {
- $lcproto = $protocol;
- } else {
- $lcproto = $protocol{$lonhost};
- $lcproto = 'http' if ($lcproto ne 'https');
- $lcproto .= '://';
- }
- unless ($hostname eq '') {
- return $lcproto.$hostname;
- }
- }
- }
return $protocol.$host_name;
}
@@ -3215,52 +2990,32 @@ sub absolute_url {
sub ssi {
my ($fn,%form)=@_;
- my ($host,$request,$response);
- $host = &absolute_url('',1);
+ my $ua=new LWP::UserAgent;
+ my $request;
$form{'no_update_last_known'}=1;
&Apache::lonenc::check_encrypt(\$fn);
if (%form) {
- $request=new HTTP::Request('POST',$host.$fn);
- $request->content(join('&',map {
+ $request=new HTTP::Request('POST',&absolute_url().$fn);
+ $request->content(join('&',map {
my $name = escape($_);
- "$name=" . ( ref($form{$_}) eq 'ARRAY'
- ? join("&$name=", map {escape($_) } @{$form{$_}})
- : &escape($form{$_}) );
+ "$name=" . ( ref($form{$_}) eq 'ARRAY'
+ ? join("&$name=", map {escape($_) } @{$form{$_}})
+ : &escape($form{$_}) );
} keys(%form)));
} else {
- $request=new HTTP::Request('GET',$host.$fn);
+ $request=new HTTP::Request('GET',&absolute_url().$fn);
}
$request->header(Cookie => $ENV{'HTTP_COOKIE'});
+ my $response= $ua->request($request);
+ my $content = $response->content;
+
- if (($env{'request.course.id'}) &&
- ($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'}:'')))) {
- if (LWP::UserAgent->VERSION >= 5.834) {
- my $ua=new LWP::UserAgent;
- $ua->local_address('127.0.0.1');
- $response = $ua->request($request);
- } else {
- {
- require LWP::Protocol::http;
- local @LWP::Protocol::http::EXTRA_SOCK_OPTS = (LocalAddr => '127.0.0.1');
- my $ua=new LWP::UserAgent;
- $response = $ua->request($request);
- @LWP::Protocol::http::EXTRA_SOCK_OPTS = ();
- }
- }
- } else {
- my $ua=new LWP::UserAgent;
- $response = $ua->request($request);
- }
if (wantarray) {
- return ($response->content, $response);
+ return ($content, $response);
} else {
- return $response->content;
+ return $content;
}
}
@@ -3276,78 +3031,6 @@ sub externalssi {
}
}
-# If the local copy of a replicated resource is outdated, trigger a
-# connection from the homeserver to flush the delayed queue. If no update
-# happens, remove local copies of outdated resource (and corresponding
-# metadata file).
-
-sub remove_stale_resfile {
- my ($url) = @_;
- my $removed;
- if ($url=~m{^/res/($match_domain)/($match_username)/}) {
- my $audom = $1;
- my $auname = $2;
- unless (($url =~ /\.\d+\.\w+$/) || ($url =~ m{^/res/lib/templates/})) {
- my $homeserver = &homeserver($auname,$audom);
- unless (($homeserver eq 'no_host') ||
- (grep { $_ eq $homeserver } ¤t_machine_ids())) {
- my $fname = &filelocation('',$url);
- if (-e $fname) {
- my $hostname = &hostname($homeserver);
- if ($hostname) {
- my $protocol = $protocol{$homeserver};
- $protocol = 'http' if ($protocol ne 'https');
- my $uri = $protocol.'://'.$hostname.'/raw/'.&declutter($url);
- my $ua=new LWP::UserAgent;
- $ua->timeout(5);
- my $request=new HTTP::Request('HEAD',$uri);
- my $response=$ua->request($request);
- if ($response->is_success()) {
- my $remmodtime = &HTTP::Date::str2time( $response->header('Last-modified') );
- my $locmodtime = (stat($fname))[9];
- if ($locmodtime < $remmodtime) {
- my $stale;
- my $answer = &reply('pong',$homeserver);
- if ($answer eq $homeserver.':'.$perlvar{'lonHostID'}) {
- sleep(0.2);
- $locmodtime = (stat($fname))[9];
- if ($locmodtime < $remmodtime) {
- my $posstransfer = $fname.'.in.transfer';
- if ((-e $posstransfer) && ($remmodtime < (stat($posstransfer))[9])) {
- $removed = 1;
- } else {
- $stale = 1;
- }
- } else {
- $removed = 1;
- }
- } else {
- $stale = 1;
- }
- if ($stale) {
- if (unlink($fname)) {
- if ($uri!~/\.meta$/) {
- if (-e $fname.'.meta') {
- unlink($fname.'.meta');
- }
- }
- my $unsubresult = &unsubscribe($fname);
- unless ($unsubresult eq 'ok') {
- &logthis("no unsub of $fname from $homeserver, reason: $unsubresult");
- }
- $removed = 1;
- }
- }
- }
- }
- }
- }
- }
- }
- }
- return $removed;
-}
-
# -------------------------------- Allow a /uploaded/ URI to be vouched for
sub allowuploaded {
@@ -3364,7 +3047,7 @@ sub allowuploaded {
#
# Determine if the current user should be able to edit a particular resource,
# when viewing in course context.
-# (a) When viewing resource used to determine if "Edit" item is included in
+# (a) When viewing resource used to determine if "Edit" item is included in
# Functions.
# (b) When displaying folder contents in course editor, used to determine if
# "Edit" link will be displayed alongside resource.
@@ -3372,12 +3055,12 @@ sub allowuploaded {
# input: six args -- filename (decluttered), course number, course domain,
# url, symb (if registered) and group (if this is a group
# item -- e.g., bulletin board, group page etc.).
-# output: array of five scalars --
+# output: array of five scalars --
# $cfile -- url for file editing if editable on current server
# $home -- homeserver of resource (i.e., for author if published,
# or course if uploaded.).
# $switchserver -- 1 if server switch will be needed.
-# $forceedit -- 1 if icon/link should be to go to edit mode
+# $forceedit -- 1 if icon/link should be to go to edit mode
# $forceview -- 1 if icon/link should be to go to view mode
#
@@ -3437,15 +3120,10 @@ sub can_edit_resource {
return;
}
} elsif (!$crsedit) {
- if ($env{'request.role'} =~ m{^st\./$cdom/$cnum}) {
#
# No edit allowed where CC has switched to student role.
#
- return;
- } elsif (($resurl !~ m{^/res/$match_domain/$match_username/}) ||
- ($resurl =~ m{^/res/lib/templates/})) {
- return;
- }
+ return;
}
}
}
@@ -3471,7 +3149,7 @@ 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'}) {
@@ -3491,18 +3169,14 @@ sub can_edit_resource {
$forceedit = 1;
}
$cfile = $resurl;
- } elsif (($resurl =~ m{^/ext/}) && ($symb ne '')) {
- my ($map,$id,$res) = &decode_symb($symb);
- if ($map =~ /\.page$/) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- $cfile = $map;
- } else {
- $forceedit = 1;
- $cfile = '/adm/wrapper'.$resurl;
- }
+ } elsif ($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/exttools?$}) {
+ $incourse = 1;
+ if ($env{'form.forceedit'}) {
+ $forceview = 1;
+ } else {
+ $forceedit = 1;
}
+ $cfile = $resurl;
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
$incourse = 1;
if ($env{'form.forceedit'}) {
@@ -3514,12 +3188,20 @@ sub can_edit_resource {
}
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') {
my $template = '/res/lib/templates/simpleproblem.problem';
- if (&is_on_map($template)) {
+ if (&is_on_map($template)) {
$incourse = 1;
$forceview = 1;
$cfile = $template;
}
} elsif (($resurl =~ m{^/adm/wrapper/ext/}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
+ $incourse = 1;
+ if ($env{'form.forceedit'}) {
+ $forceview = 1;
+ } else {
+ $forceedit = 1;
+ }
+ $cfile = $resurl;
+ } elsif (($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/exttools?$}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
$incourse = 1;
if ($env{'form.forceedit'}) {
$forceview = 1;
@@ -3536,8 +3218,13 @@ sub can_edit_resource {
$cfile = &clutter($res);
} else {
$cfile = $env{'form.suppurl'};
- $cfile =~ s{^http://}{};
- $cfile = '/adm/wrapper/ext/'.$cfile;
+ my $escfile = &unescape($cfile);
+ if ($escfile =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}) {
+ $cfile = '/adm/wrapper'.$escfile;
+ } else {
+ $escfile =~ s{^http://}{};
+ $cfile = &escape("/adm/wrapper/ext/$escfile");
+ }
}
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
if ($env{'form.forceedit'}) {
@@ -3561,7 +3248,7 @@ sub can_edit_resource {
$cfile=$file;
}
}
- if (($cfile ne '') && (!$incourse || $uploaded) &&
+ if (($cfile ne '') && (!$incourse || $uploaded) &&
(($home ne '') && ($home ne 'no_host'))) {
my @ids=¤t_machine_ids();
unless (grep(/^\Q$home\E$/,@ids)) {
@@ -3588,9 +3275,9 @@ sub in_course {
if ($hideprivileged) {
my $skipuser;
my %coursehash = &coursedescription($cdom.'_'.$cnum);
- my @possdoms = ($cdom);
- if ($coursehash{'checkforpriv'}) {
- push(@possdoms,split(/,/,$coursehash{'checkforpriv'}));
+ my @possdoms = ($cdom);
+ if ($coursehash{'checkforpriv'}) {
+ push(@possdoms,split(/,/,$coursehash{'checkforpriv'}));
}
if (&privileged($uname,$udom,\@possdoms)) {
$skipuser = 1;
@@ -3693,7 +3380,7 @@ sub process_coursefile {
$home);
}
} elsif ($action eq 'uploaddoc') {
- open(my $fh,'>',$filepath.'/'.$fname);
+ open(my $fh,'>'.$filepath.'/'.$fname);
print $fh $env{'form.'.$source};
close($fh);
if ($parser eq 'parse') {
@@ -3751,7 +3438,7 @@ sub store_edited_file {
($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|);
$fpath=$docudom.'/'.$docuname.'/'.$fpath;
my $filepath = &build_filepath($fpath);
- open(my $fh,'>',$filepath.'/'.$fname);
+ open(my $fh,'>'.$filepath.'/'.$fname);
print $fh $content;
close($fh);
my $home=&homeserver($docuname,$docudom);
@@ -3776,21 +3463,13 @@ sub clean_filename {
}
# Replace spaces by underscores
$fname=~s/\s+/\_/g;
-# Transliterate non-ascii text to ascii
- my $lang = &Apache::lonlocal::current_language();
- $fname = &LONCAPA::transliterate::fname_to_ascii($fname,$lang);
# Replace all other weird characters by nothing
$fname=~s{[^/\w\.\-]}{}g;
# Replace all .\d. sequences with _\d. so they no longer look like version
# numbers
$fname=~s/\.(\d+)(?=\.)/_$1/g;
-# Replace three or more adjacent underscores with one for consistency
-# with loncfile::filename_check() so complete url can be extracted by
-# lonnet::decode_symb()
- $fname=~s/_{3,}/_/g;
return $fname;
}
-
# This Function checks if an Image's dimensions exceed either $resizewidth (width)
# or $resizeheight (height) - both pixels. If so, the image is scaled to produce an
# image with the same aspect ratio as the original, but with dimensions which do
@@ -3833,16 +3512,13 @@ 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, 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
# $context is passed as argument to &finishuserfileupload
# $subdir - directory in userfile to store the file into
-# $parser - instruction to parse file for objects ($parser = parse) or
-# if context is 'scantron', $parser is hashref of csv column mapping
-# (e.g.,{ PaperID => 0, LastName => 1, FirstName => 2, ID => 3,
-# Section => 4, CODE => 5, FirstQuestion => 9 }).
+# $parser - instruction to parse file for objects ($parser = parse)
# $allfiles - reference to hash for embedded objects
# $codebase - reference to hash for codebase of java objects
# $desuname - username for permanent storage of uploaded file
@@ -3865,14 +3541,6 @@ sub userfileupload {
$fname=&clean_filename($fname);
# See if there is anything left
unless ($fname) { return 'error: no uploaded file'; }
- # If filename now begins with a . prepend unix timestamp _ milliseconds
- if ($fname =~ /^\./) {
- my ($s,$usec) = &gettimeofday();
- while (length($usec) < 6) {
- $usec = '0'.$usec;
- }
- $fname = $s.'_'.substr($usec,0,3).$fname;
- }
# Files uploaded to help request form, or uploaded to "create course" page are handled differently
if ((($formname eq 'screenshot') && ($subdir eq 'helprequests')) ||
(($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) ||
@@ -3886,12 +3554,12 @@ sub userfileupload {
'_'.$env{'user.domain'}.'/pending';
} elsif (($context eq 'existingfile') || ($context eq 'canceloverwrite')) {
my ($docuname,$docudom);
- if ($destudom =~ /^$match_domain$/) {
+ if ($destudom) {
$docudom = $destudom;
} else {
$docudom = $env{'user.domain'};
}
- if ($destuname =~ /^$match_username$/) {
+ if ($destuname) {
$docuname = $destuname;
} else {
$docuname = $env{'user.name'};
@@ -3921,7 +3589,7 @@ sub userfileupload {
mkdir($fullpath,0777);
}
}
- open(my $fh,'>',$fullpath.'/'.$fname);
+ open(my $fh,'>'.$fullpath.'/'.$fname);
print $fh $env{'form.'.$formname};
close($fh);
if ($context eq 'existingfile') {
@@ -3996,7 +3664,7 @@ sub finishuserfileupload {
# Save the file
{
- if (!open(FH,'>',$filepath.'/'.$file)) {
+ if (!open(FH,'>'.$filepath.'/'.$file)) {
&logthis('Failed to create '.$filepath.'/'.$file);
print STDERR ('Failed to create '.$filepath.'/'.$file."\n");
return '/adm/notfound.html';
@@ -4040,7 +3708,7 @@ sub finishuserfileupload {
}
}
}
- if (($context ne 'scantron') && ($parser eq 'parse')) {
+ if ($parser eq 'parse') {
if ((ref($mimetype)) && ($$mimetype eq 'text/html')) {
my $parse_result = &extract_embedded_items($filepath.'/'.$file,
$allfiles,$codebase);
@@ -4049,16 +3717,12 @@ sub finishuserfileupload {
' for embedded media: '.$parse_result);
}
}
- } elsif (($context eq 'scantron') && (ref($parser) eq 'HASH')) {
- my $format = $env{'form.scantron_format'};
- &bubblesheet_converter($docudom,$filepath.'/'.$file,$parser,$format);
}
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
my $input = $filepath.'/'.$file;
my $output = $filepath.'/'.'tn-'.$file;
my $thumbsize = $thumbwidth.'x'.$thumbheight;
- my @args = ('convert','-sample',$thumbsize,$input,$output);
- system({$args[0]} @args);
+ system("convert -sample $thumbsize $input $output");
if (-e $filepath.'/'.'tn-'.$file) {
$fetchthumb = 1;
}
@@ -4117,7 +3781,7 @@ sub extract_embedded_items {
}
if (lc($tagname) eq 'a') {
unless (($attr->{'href'} =~ /^#/) || ($attr->{'href'} eq '')) {
- &add_filetype($allfiles,$attr->{'href'},'href');
+ &add_filetype($allfiles,$attr->{'href'},'href');
}
}
if (lc($tagname) eq 'script') {
@@ -4292,246 +3956,6 @@ sub embedded_dependency {
return;
}
-sub bubblesheet_converter {
- my ($cdom,$fullpath,$config,$format) = @_;
- if ((&domain($cdom) ne '') &&
- ($fullpath =~ m{^\Q$perlvar{'lonDocRoot'}/userfiles/$cdom/\E$match_courseid/scantron_orig}) &&
- (-e $fullpath) && (ref($config) eq 'HASH') && ($format ne '')) {
- my (%csvcols,%csvoptions);
- if (ref($config->{'fields'}) eq 'HASH') {
- %csvcols = %{$config->{'fields'}};
- }
- if (ref($config->{'options'}) eq 'HASH') {
- %csvoptions = %{$config->{'options'}};
- }
- my %csvbynum = reverse(%csvcols);
- my %scantronconf = &get_scantron_config($format,$cdom);
- if (keys(%scantronconf)) {
- my %bynum = (
- $scantronconf{CODEstart} => 'CODEstart',
- $scantronconf{IDstart} => 'IDstart',
- $scantronconf{PaperID} => 'PaperID',
- $scantronconf{FirstName} => 'FirstName',
- $scantronconf{LastName} => 'LastName',
- $scantronconf{Qstart} => 'Qstart',
- );
- my @ordered;
- foreach my $item (sort { $a <=> $b } keys(%bynum)) {
- push(@ordered,$bynum{$item});
- }
- my %mapstart = (
- CODEstart => 'CODE',
- IDstart => 'ID',
- PaperID => 'PaperID',
- FirstName => 'FirstName',
- LastName => 'LastName',
- Qstart => 'FirstQuestion',
- );
- my %maplength = (
- CODEstart => 'CODElength',
- IDstart => 'IDlength',
- PaperID => 'PaperIDlength',
- FirstName => 'FirstNamelength',
- LastName => 'LastNamelength',
- );
- if (open(my $fh,'<',$fullpath)) {
- my $output;
- my %lettdig = &letter_to_digits();
- my %diglett = reverse(%lettdig);
- my $numletts = scalar(keys(%lettdig));
- my $num = 0;
- while (my $line=<$fh>) {
- $num ++;
- next if (($num == 1) && ($csvoptions{'hdr'} == 1));
- $line =~ s{[\r\n]+$}{};
- my %found;
- my @values = split(/,/,$line,-1);
- my ($qstart,$record);
- for (my $i=0; $i<@values; $i++) {
- if ((($qstart ne '') && ($i > $qstart)) ||
- ($csvbynum{$i} eq 'FirstQuestion')) {
- if ($values[$i] eq '') {
- $values[$i] = $scantronconf{'Qoff'};
- } elsif ($scantronconf{'Qon'} eq 'number') {
- if ($values[$i] =~ /^[A-Ja-j]$/) {
- $values[$i] = $lettdig{uc($values[$i])};
- }
- } elsif ($scantronconf{'Qon'} eq 'letter') {
- if ($values[$i] =~ /^[0-9]$/) {
- $values[$i] = $diglett{$values[$i]};
- }
- } else {
- if ($values[$i] =~ /^[0-9A-Ja-j]$/) {
- my $digit;
- if ($values[$i] =~ /^[A-Ja-j]$/) {
- $digit = $lettdig{uc($values[$i])}-1;
- if ($values[$i] eq 'J') {
- $digit += $numletts;
- }
- } elsif ($values[$i] =~ /^[0-9]$/) {
- $digit = $values[$i]-1;
- if ($values[$i] eq '0') {
- $digit += $numletts;
- }
- }
- my $qval='';
- for (my $j=0; $j<$scantronconf{'Qlength'}; $j++) {
- if ($j == $digit) {
- $qval .= $scantronconf{'Qon'};
- } else {
- $qval .= $scantronconf{'Qoff'};
- }
- }
- $values[$i] = $qval;
- }
- }
- if (length($values[$i]) > $scantronconf{'Qlength'}) {
- $values[$i] = substr($values[$i],0,$scantronconf{'Qlength'});
- }
- my $numblank = $scantronconf{'Qlength'} - length($values[$i]);
- if ($numblank > 0) {
- $values[$i] .= ($scantronconf{'Qoff'} x $numblank);
- }
- if ($csvbynum{$i} eq 'FirstQuestion') {
- $qstart = $i;
- $found{$csvbynum{$i}} = $values[$i];
- } else {
- $found{'FirstQuestion'} .= $values[$i];
- }
- } elsif (exists($csvbynum{$i})) {
- if ($csvoptions{'rem'}) {
- $values[$i] =~ s/^\s+//;
- }
- if (($csvbynum{$i} eq 'PaperID') && ($csvoptions{'pad'})) {
- while (length($values[$i]) < $scantronconf{$maplength{$csvbynum{$i}}}) {
- $values[$i] = '0'.$values[$i];
- }
- }
- $found{$csvbynum{$i}} = $values[$i];
- }
- }
- foreach my $item (@ordered) {
- my $currlength = 1+length($record);
- my $numspaces = $scantronconf{$item} - $currlength;
- if ($numspaces > 0) {
- $record .= (' ' x $numspaces);
- }
- if (($mapstart{$item} ne '') && (exists($found{$mapstart{$item}}))) {
- unless ($item eq 'Qstart') {
- if (length($found{$mapstart{$item}}) > $scantronconf{$maplength{$item}}) {
- $found{$mapstart{$item}} = substr($found{$mapstart{$item}},0,$scantronconf{$maplength{$item}});
- }
- }
- $record .= $found{$mapstart{$item}};
- }
- }
- $output .= "$record\n";
- }
- close($fh);
- if ($output) {
- if (open(my $fh,'>',$fullpath)) {
- print $fh $output;
- close($fh);
- }
- }
- }
- }
- return;
- }
-}
-
-sub letter_to_digits {
- my %lettdig = (
- A => 1,
- B => 2,
- C => 3,
- D => 4,
- E => 5,
- F => 6,
- G => 7,
- H => 8,
- I => 9,
- J => 0,
- );
- return %lettdig;
-}
-
-sub get_scantron_config {
- my ($which,$cdom) = @_;
- my @lines = &get_scantronformat_file($cdom);
- my %config;
- #FIXME probably should move to XML it has already gotten a bit much now
- foreach my $line (@lines) {
- my ($name,$descrip)=split(/:/,$line);
- if ($name ne $which ) { next; }
- chomp($line);
- my @config=split(/:/,$line);
- $config{'name'}=$config[0];
- $config{'description'}=$config[1];
- $config{'CODElocation'}=$config[2];
- $config{'CODEstart'}=$config[3];
- $config{'CODElength'}=$config[4];
- $config{'IDstart'}=$config[5];
- $config{'IDlength'}=$config[6];
- $config{'Qstart'}=$config[7];
- $config{'Qlength'}=$config[8];
- $config{'Qoff'}=$config[9];
- $config{'Qon'}=$config[10];
- $config{'PaperID'}=$config[11];
- $config{'PaperIDlength'}=$config[12];
- $config{'FirstName'}=$config[13];
- $config{'FirstNamelength'}=$config[14];
- $config{'LastName'}=$config[15];
- $config{'LastNamelength'}=$config[16];
- $config{'BubblesPerRow'}=$config[17];
- last;
- }
- return %config;
-}
-
-sub get_scantronformat_file {
- my ($cdom) = @_;
- if ($cdom eq '') {
- $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
- }
- my %domconfig = &get_dom('configuration',['scantron'],$cdom);
- my $gottab = 0;
- my @lines;
- if (ref($domconfig{'scantron'}) eq 'HASH') {
- if ($domconfig{'scantron'}{'scantronformat'} ne '') {
- my $formatfile = &getfile($perlvar{'lonDocRoot'}.$domconfig{'scantron'}{'scantronformat'});
- if ($formatfile ne '-1') {
- @lines = split("\n",$formatfile,-1);
- $gottab = 1;
- }
- }
- }
- if (!$gottab) {
- my $confname = $cdom.'-domainconfig';
- my $default = $perlvar{'lonDocRoot'}.'/res/'.$cdom.'/'.$confname.'/default.tab';
- my $formatfile = &getfile($default);
- if ($formatfile ne '-1') {
- @lines = split("\n",$formatfile,-1);
- $gottab = 1;
- }
- }
- if (!$gottab) {
- my @domains = ¤t_machine_domains();
- if (grep(/^\Q$cdom\E$/,@domains)) {
- if (open(my $fh,'<',$perlvar{'lonTabDir'}.'/scantronformat.tab')) {
- @lines = <$fh>;
- close($fh);
- }
- } else {
- if (open(my $fh,'<',$perlvar{'lonTabDir'}.'/default_scantronformat.tab')) {
- @lines = <$fh>;
- close($fh);
- }
- }
- }
- return @lines;
-}
-
sub removeuploadedurl {
my ($url)=@_;
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5);
@@ -4649,29 +4073,6 @@ sub flushcourselogs {
if (! defined($dom) || $dom eq '' ||
! defined($name) || $name eq '') {
my $cid = $env{'request.course.id'};
-#
-# FIXME 11/29/2021
-# Typo in rev. 1.458 (2003/12/09)??
-# These should likely by $env{'course.'.$cid.'.domain'} and $env{'course.'.$cid.'.num'}
-#
-# While these ramain as $env{'request.'.$cid.'.domain'} and $env{'request.'.$cid.'.num'}
-# $dom and $name will always be null, so the &inc() call will default to storing this data
-# in a nohist_accesscount.db file for the user rather than the course.
-#
-# That said there is a lot of noise in the data being stored.
-# So counts for prtspool/ and adm/ etc. are recorded.
-#
-# A review of which items ending '___count' are written to %accesshash should likely be
-# made before deciding whether to set these to 'course.' instead of 'request.'
-#
-# Under the current scheme each user receives a nohist_accesscount.db file listing
-# accesses for things which are not published resources, regardless of course, and
-# there is not a nohist_accesscount.db file in a course, which might log accesses from
-# anyone in the course for things which are not published resources.
-#
-# For an author, nohist_accesscount.db ends up having records for other items
-# mixed up with the legitimate access counts for the author's published resources.
-#
$dom = $env{'request.'.$cid.'.domain'};
$name = $env{'request.'.$cid.'.num'};
}
@@ -4705,7 +4106,7 @@ sub flushcourselogs {
}
}
#
-# Reverse lookup of domain roles (dc, ad, li, sc, dh, da, au)
+# Reverse lookup of domain roles (dc, ad, li, sc, au)
#
my %domrolebuffer = ();
foreach my $entry (keys(%domainrolehash)) {
@@ -4720,19 +4121,10 @@ sub flushcourselogs {
delete $domainrolehash{$entry};
}
foreach my $dom (keys(%domrolebuffer)) {
- my %servers;
- if (defined(&domain($dom,'primary'))) {
- my $primary=&domain($dom,'primary');
- my $hostname=&hostname($primary);
- $servers{$primary} = $hostname;
- } else {
- %servers = &get_servers($dom,'library');
- }
+ my %servers = &get_servers($dom,'library');
foreach my $tryserver (keys(%servers)) {
- if (&reply('domroleput:'.$dom.':'.
- $domrolebuffer{$dom},$tryserver) eq 'ok') {
- last;
- } else {
+ unless (&reply('domroleput:'.$dom.':'.
+ $domrolebuffer{$dom},$tryserver) eq 'ok') {
&logthis('Put of domain roles failed for '.$dom.' and '.$tryserver);
}
}
@@ -4781,11 +4173,7 @@ sub courseacclog {
if ($formitem =~ /^HWFILE(?:SIZE|TOOBIG)/) {
$what.=':'.$formitem.'='.$env{$key};
} elsif ($formitem !~ /^HWFILE(?:[^.]+)$/) {
- if ($formitem eq 'proctorpassword') {
- $what.=':'.$formitem.'=' . '*' x length($env{$key});
- } else {
- $what.=':'.$formitem.'='.$env{$key};
- }
+ $what.=':'.$formitem.'='.$env{$key};
}
}
}
@@ -4856,7 +4244,7 @@ sub userrolelog {
{$trole.':'.$username.':'.$domain.':'.$env{'user.name'}.':'.$env{'user.domain'}.':'}
=$tend.':'.$tstart;
}
- if ($trole =~ /^(dc|ad|li|au|dg|sc|dh|da)/ ) {
+ if ($trole =~ /^(dc|ad|li|au|dg|sc)/ ) {
my (undef,$rudom,$runame,$rsec)=split(/\//,$area);
$domainrolehash
{$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec}
@@ -5064,7 +4452,7 @@ sub get_my_roles {
} else {
my $possdoms = [$domain];
if (ref($roledoms) eq 'ARRAY') {
- push(@{$possdoms},@{$roledoms});
+ push(@{$possdoms},@{$roledoms});
}
if (&privileged($username,$domain,$possdoms,\@privroles)) {
if (!$nothide{$username.':'.$domain}) {
@@ -5083,195 +4471,6 @@ sub get_my_roles {
return %returnhash;
}
-sub get_all_adhocroles {
- my ($dom) = @_;
- my @roles_by_num = ();
- my %domdefaults = &get_domain_defaults($dom);
- my (%description,%access_in_dom,%access_info);
- if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
- my $count = 0;
- my %domcurrent = %{$domdefaults{'adhocroles'}};
- my %ordered;
- foreach my $role (sort(keys(%domcurrent))) {
- my ($order,$desc,$access_in_dom);
- if (ref($domcurrent{$role}) eq 'HASH') {
- $order = $domcurrent{$role}{'order'};
- $desc = $domcurrent{$role}{'desc'};
- $access_in_dom{$role} = $domcurrent{$role}{'access'};
- $access_info{$role} = $domcurrent{$role}{$access_in_dom{$role}};
- }
- if ($order eq '') {
- $order = $count;
- }
- $ordered{$order} = $role;
- if ($desc ne '') {
- $description{$role} = $desc;
- } else {
- $description{$role}= $role;
- }
- $count++;
- }
- foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
- push(@roles_by_num,$ordered{$item});
- }
- }
- return (\@roles_by_num,\%description,\%access_in_dom,\%access_info);
-}
-
-sub get_my_adhocroles {
- my ($cid,$checkreg) = @_;
- my ($cdom,$cnum,%info,@possroles,$description,$roles_by_num);
- if ($env{'request.course.id'} eq $cid) {
- $cdom = $env{'course.'.$cid.'.domain'};
- $cnum = $env{'course.'.$cid.'.num'};
- $info{'internal.coursecode'} = $env{'course.'.$cid.'.internal.coursecode'};
- } elsif ($cid =~ /^($match_domain)_($match_courseid)$/) {
- $cdom = $1;
- $cnum = $2;
- %info = &Apache::lonnet::get('environment',['internal.coursecode'],
- $cdom,$cnum);
- }
- if (($info{'internal.coursecode'} ne '') && ($checkreg)) {
- my $user = $env{'user.name'}.':'.$env{'user.domain'};
- my %rosterhash = &get('classlist',[$user],$cdom,$cnum);
- if ($rosterhash{$user} ne '') {
- my $type = (split(/:/,$rosterhash{$user}))[5];
- return ([],{}) if ($type eq 'auto');
- }
- }
- if (($cdom ne '') && ($cnum ne '')) {
- if (($env{"user.role.dh./$cdom/"}) || ($env{"user.role.da./$cdom/"})) {
- my $then=$env{'user.login.time'};
- my $update=$env{'user.update.time'};
- if (!$update) {
- $update = $then;
- }
- my @liveroles;
- foreach my $role ('dh','da') {
- if ($env{"user.role.$role./$cdom/"}) {
- my ($tstart,$tend)=split(/\./,$env{"user.role.$role./$cdom/"});
- my $limit = $update;
- if ($env{'request.role'} eq "$role./$cdom/") {
- $limit = $then;
- }
- my $activerole = 1;
- if ($tstart && $tstart>$limit) { $activerole = 0; }
- if ($tend && $tend <$limit) { $activerole = 0; }
- if ($activerole) {
- push(@liveroles,$role);
- }
- }
- }
- if (@liveroles) {
- if (&homeserver($cnum,$cdom) ne 'no_host') {
- my ($accessref,$accessinfo,%access_in_dom);
- ($roles_by_num,$description,$accessref,$accessinfo) = &get_all_adhocroles($cdom);
- if (ref($roles_by_num) eq 'ARRAY') {
- if (@{$roles_by_num}) {
- my %settings;
- if ($env{'request.course.id'} eq $cid) {
- foreach my $envkey (keys(%env)) {
- if ($envkey =~ /^\Qcourse.$cid.\E(internal\.adhoc.+)$/) {
- $settings{$1} = $env{$envkey};
- }
- }
- } else {
- %settings = &dump('environment',$cdom,$cnum,'internal\.adhoc');
- }
- my %setincrs;
- if ($settings{'internal.adhocaccess'}) {
- map { $setincrs{$_} = 1; } split(/,/,$settings{'internal.adhocaccess'});
- }
- my @statuses;
- if ($env{'environment.inststatus'}) {
- @statuses = split(/,/,$env{'environment.inststatus'});
- }
- my $user = $env{'user.name'}.':'.$env{'user.domain'};
- if (ref($accessref) eq 'HASH') {
- %access_in_dom = %{$accessref};
- }
- foreach my $role (@{$roles_by_num}) {
- my ($curraccess,@okstatus,@personnel);
- if ($setincrs{$role}) {
- ($curraccess,my $rest) = split(/=/,$settings{'internal.adhoc.'.$role});
- if ($curraccess eq 'status') {
- @okstatus = split(/\&/,$rest);
- } elsif (($curraccess eq 'exc') || ($curraccess eq 'inc')) {
- @personnel = split(/\&/,$rest);
- }
- } else {
- $curraccess = $access_in_dom{$role};
- if (ref($accessinfo) eq 'HASH') {
- if ($curraccess eq 'status') {
- if (ref($accessinfo->{$role}) eq 'ARRAY') {
- @okstatus = @{$accessinfo->{$role}};
- }
- } elsif (($curraccess eq 'exc') || ($curraccess eq 'inc')) {
- if (ref($accessinfo->{$role}) eq 'ARRAY') {
- @personnel = @{$accessinfo->{$role}};
- }
- }
- }
- }
- if ($curraccess eq 'none') {
- next;
- } elsif ($curraccess eq 'all') {
- push(@possroles,$role);
- } elsif ($curraccess eq 'dh') {
- if (grep(/^dh$/,@liveroles)) {
- push(@possroles,$role);
- } else {
- next;
- }
- } elsif ($curraccess eq 'da') {
- if (grep(/^da$/,@liveroles)) {
- push(@possroles,$role);
- } else {
- next;
- }
- } elsif ($curraccess eq 'status') {
- if (@okstatus) {
- if (!@statuses) {
- if (grep(/^default$/,@okstatus)) {
- push(@possroles,$role);
- }
- } else {
- foreach my $status (@okstatus) {
- if (grep(/^\Q$status\E$/,@statuses)) {
- push(@possroles,$role);
- last;
- }
- }
- }
- }
- } elsif (($curraccess eq 'exc') || ($curraccess eq 'inc')) {
- if (grep(/^\Q$user\E$/,@personnel)) {
- if ($curraccess eq 'exc') {
- push(@possroles,$role);
- }
- } elsif ($curraccess eq 'inc') {
- push(@possroles,$role);
- }
- }
- }
- }
- }
- }
- }
- }
- }
- unless (ref($description) eq 'HASH') {
- if (ref($roles_by_num) eq 'ARRAY') {
- my %desc;
- map { $desc{$_} = $_; } (@{$roles_by_num});
- $description = \%desc;
- } else {
- $description = {};
- }
- }
- return (\@possroles,$description);
-}
-
# ----------------------------------------------------- Frontpage Announcements
#
#
@@ -5285,7 +4484,7 @@ sub postannounce {
sub getannounce {
- if (open(my $fh,"<",$perlvar{'lonDocRoot'}.'/announcement.txt')) {
+ if (open(my $fh,$perlvar{'lonDocRoot'}.'/announcement.txt')) {
my $announcement='';
while (my $line = <$fh>) { $announcement .= $line; }
close($fh);
@@ -5361,16 +4560,16 @@ sub courseiddump {
if (($domfilter eq '') ||
(&host_domain($tryserver) eq $domfilter)) {
my $rep;
- if (grep { $_ eq $tryserver } ¤t_machine_ids()) {
- $rep = &LONCAPA::Lond::dump_course_id_handler(
- join(":", (&host_domain($tryserver), $sincefilter,
- &escape($descfilter), &escape($instcodefilter),
+ if (grep { $_ eq $tryserver } current_machine_ids()) {
+ $rep = LONCAPA::Lond::dump_course_id_handler(
+ join(":", (&host_domain($tryserver), $sincefilter,
+ &escape($descfilter), &escape($instcodefilter),
&escape($ownerfilter), &escape($coursefilter),
- &escape($typefilter), &escape($regexp_ok),
- $as_hash, &escape($selfenrollonly),
- &escape($catfilter), $showhidden, $caller,
- &escape($cloner), &escape($cc_clone), $cloneonly,
- &escape($createdbefore), &escape($createdafter),
+ &escape($typefilter), &escape($regexp_ok),
+ $as_hash, &escape($selfenrollonly),
+ &escape($catfilter), $showhidden, $caller,
+ &escape($cloner), &escape($cc_clone), $cloneonly,
+ &escape($createdbefore), &escape($createdafter),
&escape($creationcontext),$domcloner,$hasuniquecode,
$reqcrsdom,&escape($reqinstcode))));
} else {
@@ -5386,7 +4585,7 @@ sub courseiddump {
&escape($creationcontext).':'.$domcloner.':'.$hasuniquecode.
':'.$reqcrsdom.':'.&escape($reqinstcode),$tryserver);
}
-
+
my @pairs=split(/\&/,$rep);
foreach my $item (@pairs) {
my ($key,$value)=split(/\=/,$item,2);
@@ -5512,21 +4711,6 @@ sub get_domain_roles {
return %personnel;
}
-sub get_active_domroles {
- my ($dom,$roles) = @_;
- return () unless (ref($roles) eq 'ARRAY');
- my $now = time;
- my %dompersonnel = &get_domain_roles($dom,$roles,$now,$now);
- my %domroles;
- foreach my $server (keys(%dompersonnel)) {
- foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
- my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
- $domroles{$uname.':'.$udom} = $dompersonnel{$server}{$user};
- }
- }
- return %domroles;
-}
-
# ----------------------------------------------------------- Interval timing
{
@@ -5541,9 +4725,10 @@ my %cachedtimes=();
my $cachedtime='';
sub load_all_first_access {
- my ($uname,$udom)=@_;
+ my ($uname,$udom,$ignorecache)=@_;
if (($cachedkey eq $uname.':'.$udom) &&
- (abs($cachedtime-time)<5) && (!$env{'form.markaccess'})) {
+ (abs($cachedtime-time)<5) && (!$env{'form.markaccess'}) &&
+ (!$ignorecache)) {
return;
}
$cachedtime=time;
@@ -5552,7 +4737,7 @@ sub load_all_first_access {
}
sub get_first_access {
- my ($type,$argsymb,$argmap)=@_;
+ my ($type,$argsymb,$argmap,$ignorecache)=@_;
my ($symb,$courseid,$udom,$uname)=&whichuser();
if ($argsymb) { $symb=$argsymb; }
my ($map,$id,$res)=&decode_symb($symb);
@@ -5564,7 +4749,7 @@ sub get_first_access {
} else {
$res=$symb;
}
- &load_all_first_access($uname,$udom);
+ &load_all_first_access($uname,$udom,$ignorecache);
return $cachedtimes{"$courseid\0$res"};
}
@@ -5581,12 +4766,7 @@ sub set_first_access {
}
$cachedkey='';
my $firstaccess=&get_first_access($type,$symb,$map);
- if ($firstaccess) {
- &logthis("First access time already set ($firstaccess) when attempting ".
- "to set new value (type: $type, extent: $res) for $uname:$udom ".
- "in $courseid");
- return 'already_set';
- } else {
+ if (!$firstaccess) {
my $start = time;
my $putres = &put('firstaccesstimes',{"$courseid\0$res"=>$start},
$udom,$uname);
@@ -5599,12 +4779,6 @@ sub set_first_access {
'course.'.$courseid.'.timerinterval.'.$res => $interval,
}
);
- if (($cachedtime) && (abs($start-$cachedtime) < 5)) {
- $cachedtimes{"$courseid\0$res"} = $start;
- }
- } elsif ($putres ne 'refused') {
- &logthis("Result: $putres when attempting to set first access time ".
- "(type: $type, extent: $res) for $uname:$udom in $courseid");
}
return $putres;
}
@@ -5612,93 +4786,6 @@ sub set_first_access {
}
}
-sub checkout {
- my ($symb,$tuname,$tudom,$tcrsid)=@_;
- my $now=time;
- my $lonhost=$perlvar{'lonHostID'};
- my $ip = &get_requestor_ip();
- my $infostr=&escape(
- 'CHECKOUTTOKEN&'.
- $tuname.'&'.
- $tudom.'&'.
- $tcrsid.'&'.
- $symb.'&'.
- $now.'&'.$ip);
- my $token=&reply('tmpput:'.$infostr,$lonhost);
- if ($token=~/^error\:/) {
- &logthis("<font color=\"blue\">WARNING: ".
- "Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- return '';
- }
-
- $token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/;
- $token=~tr/a-z/A-Z/;
-
- my %infohash=('resource.0.outtoken' => $token,
- 'resource.0.checkouttime' => $now,
- 'resource.0.outremote' => $ip);
-
- unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
- return '';
- } else {
- &logthis("<font color=\"blue\">WARNING: ".
- "Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- }
-
- if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
- &escape('Checkout '.$infostr.' - '.
- $token)) ne 'ok') {
- return '';
- } else {
- &logthis("<font color=\"blue\">WARNING: ".
- "Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- }
- return $token;
-}
-
-# ------------------------------------------------------------ Check in an item
-
-sub checkin {
- my $token=shift;
- my $now=time;
- my ($ta,$tb,$lonhost)=split(/\*/,$token);
- $lonhost=~tr/A-Z/a-z/;
- my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb;
- $dtoken=~s/\W/\_/g;
- my $ip = &get_requestor_ip();
- my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)=
- split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost)));
-
- unless (($tuname) && ($tudom)) {
- &logthis('Check in '.$token.' ('.$dtoken.') failed');
- return '';
- }
-
- unless (&allowed('mgr',$tcrsid)) {
- &logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '.
- $env{'user.name'}.' - '.$env{'user.domain'});
- return '';
- }
-
- my %infohash=('resource.0.intoken' => $token,
- 'resource.0.checkintime' => $now,
- 'resource.0.inremote' => $ip);
-
- unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
- return '';
- }
-
- if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
- &escape('Checkin - '.$token)) ne 'ok') {
- return '';
- }
-
- return ($symb,$tuname,$tudom,$tcrsid);
-}
-
# --------------------------------------------- Set Expire Date for Spreadsheet
sub expirespread {
@@ -5953,7 +5040,7 @@ sub tmpreset {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=&get_requestor_ip();
+ $stuname=$ENV{'REMOTE_ADDR'};
}
my $path=LONCAPA::tempdir();
my %hash;
@@ -5990,7 +5077,7 @@ sub tmpstore {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=&get_requestor_ip();
+ $stuname=$ENV{'REMOTE_ADDR'};
}
my $now=time;
my %hash;
@@ -6034,7 +5121,7 @@ sub tmprestore {
if (!$domain) { $domain=$env{'user.domain'}; }
if (!$stuname) { $stuname=$env{'user.name'}; }
if ($domain eq 'public' && $stuname eq 'public') {
- $stuname=&get_requestor_ip();
+ $stuname=$ENV{'REMOTE_ADDR'};
}
my %returnhash;
$namespace=~s/\//\_/g;
@@ -6090,7 +5177,7 @@ sub store {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6126,7 +5213,7 @@ sub cstore {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6292,7 +5379,7 @@ sub privileged {
my $now = time;
my $roles;
if (ref($possroles) eq 'ARRAY') {
- $roles = $possroles;
+ $roles = $possroles;
} else {
$roles = ['dc','su'];
}
@@ -6319,7 +5406,7 @@ sub privileged {
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys(%rolesdump)}) {
my ($trole, $tend, $tstart) = split(/_/, $role);
if (grep(/^\Q$trole\E$/,@{$roles})) {
- return 1 unless ($tend && $tend < $now)
+ return 1 unless ($tend && $tend < $now)
or ($tstart && $tstart > $now);
}
}
@@ -6357,7 +5444,7 @@ sub privileged_by_domain {
my ($trole,$uname,$udom,$rest) = split(/:/,$item,4);
my ($end,$start) = split(/:/,$dompersonnel{$server}{$item});
next if ($end && $end < $now);
- $privileged{$dom}{$trole}{$uname.':'.$udom} =
+ $privileged{$dom}{$trole}{$uname.':'.$udom} =
$dompersonnel{$server}{$item};
}
}
@@ -6478,10 +5565,9 @@ sub rolesinit {
}
}
- @userroles{'user.author','user.adv','user.rar'} = &set_userprivs(\%userroles,
- \%allroles, \%allgroups);
+ @userroles{'user.author', 'user.adv'} = &set_userprivs(\%userroles,
+ \%allroles, \%allgroups);
$env{'user.adv'} = $userroles{'user.adv'};
- $env{'user.rar'} = $userroles{'user.rar'};
return (\%userroles,\%firstaccenv,\%timerintenv);
}
@@ -6517,10 +5603,6 @@ sub custom_roleprivs {
$$allroles{$spec.'./'.$tdomain.'/'}.=':'.$dompriv;
}
if (($trest ne '') && (defined($coursepriv))) {
- if ($trole =~ m{^cr/$tdomain/$tdomain\Q-domainconfig\E/([^/]+)$}) {
- my $rolename = $1;
- $coursepriv = &course_adhocrole_privs($rolename,$tdomain,$trest,$coursepriv);
- }
$$allroles{'cm.'.$area}.=':'.$coursepriv;
$$allroles{$spec.'.'.$area}.=':'.$coursepriv;
}
@@ -6529,48 +5611,6 @@ sub custom_roleprivs {
}
}
-sub course_adhocrole_privs {
- my ($rolename,$cdom,$cnum,$coursepriv) = @_;
- my %overrides = &get('environment',["internal.adhocpriv.$rolename"],$cdom,$cnum);
- if ($overrides{"internal.adhocpriv.$rolename"}) {
- my (%currprivs,%storeprivs);
- foreach my $item (split(/:/,$coursepriv)) {
- my ($priv,$restrict) = split(/\&/,$item);
- $currprivs{$priv} = $restrict;
- }
- my (%possadd,%possremove,%full);
- foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
- my ($priv,$restrict)=split(/\&/,$item);
- $full{$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 $coursepriv;
-}
-
sub group_roleprivs {
my ($allgroups,$area,$group_privs,$tend,$tstart) = @_;
my $access = 1;
@@ -6605,7 +5645,6 @@ sub set_userprivs {
my ($userroles,$allroles,$allgroups,$groups_roles) = @_;
my $author=0;
my $adv=0;
- my $rar=0;
my %grouproles = ();
if (keys(%{$allgroups}) > 0) {
my @groupkeys;
@@ -6653,7 +5692,6 @@ sub set_userprivs {
$thesepriv{$privilege}.=$restrictions;
}
if ($thesepriv{'adv'} eq 'F') { $adv=1; }
- if ($thesepriv{'rar'} eq 'F') { $rar=1; }
}
}
my $thesestr='';
@@ -6662,7 +5700,7 @@ sub set_userprivs {
}
$userroles->{'user.priv.'.$role} = $thesestr;
}
- return ($author,$adv,$rar);
+ return ($author,$adv);
}
sub role_status {
@@ -6707,10 +5745,9 @@ sub role_status {
push(@rolecodes,$$role);
&standard_roleprivs(\%allroles,$$role,$tdomain,$spec,$trest,$$where);
}
- my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%allroles,\%allgroups,
- \%groups_roles);
+ my ($author,$adv)= &set_userprivs(\%userroles,\%allroles,\%allgroups,\%groups_roles);
&appenv(\%userroles,\@rolecodes);
- &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$spec);
+ &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
}
}
$$tstatus = 'is';
@@ -6786,56 +5823,39 @@ sub delete_env_groupprivs {
}
sub check_adhoc_privs {
- my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller,$sec) = @_;
+ my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_;
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum;
- if ($sec) {
- $cckey .= '/'.$sec;
- }
my $setprivs;
if ($env{$cckey}) {
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend);
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend);
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) {
- &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller,$sec);
+ &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
$setprivs = 1;
}
} else {
- &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller,$sec);
+ &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
$setprivs = 1;
}
return $setprivs;
}
sub set_adhoc_privileges {
-# role can be cc, ca, or cr/<dom>/<dom>-domainconfig/role
- my ($dcdom,$pickedcourse,$role,$caller,$sec) = @_;
+# role can be cc or ca
+ my ($dcdom,$pickedcourse,$role,$caller) = @_;
my $area = '/'.$dcdom.'/'.$pickedcourse;
- if ($sec ne '') {
- $area .= '/'.$sec;
- }
my $spec = $role.'.'.$area;
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'},
$env{'user.name'},1);
- my %rolehash = ();
- if ($role =~ m{^\Qcr/$dcdom/$dcdom\E\-domainconfig/(\w+)$}) {
- my $rolename = $1;
- &custom_roleprivs(\%rolehash,$role,$dcdom,$pickedcourse,$spec,$area);
- my %domdef = &get_domain_defaults($dcdom);
- if (ref($domdef{'adhocroles'}) eq 'HASH') {
- if (ref($domdef{'adhocroles'}{$rolename}) eq 'HASH') {
- &appenv({'request.role.desc' => $domdef{'adhocroles'}{$rolename}{'desc'},});
- }
- }
- } else {
- &standard_roleprivs(\%rolehash,$role,$dcdom,$spec,$pickedcourse,$area);
- }
- my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%rolehash);
+ my %ccrole = ();
+ &standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area);
+ my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole);
&appenv(\%userroles,[$role,'cm']);
- &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$spec);
+ &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
unless ($caller eq 'constructaccess' && $env{'request.course.id'}) {
&appenv( {'request.role' => $spec,
'request.role.domain' => $dcdom,
- 'request.course.sec' => $sec,
+ 'request.course.sec' => ''
}
);
my $tadv=0;
@@ -6895,14 +5915,15 @@ sub unserialize {
return {} if $rep =~ /^error/;
my %returnhash=();
- foreach my $item (split(/\&/,$rep)) {
- my ($key, $value) = split(/=/, $item, 2);
- $key = unescape($key) unless $escapedkeys;
- next if $key =~ /^error: 2 /;
- $returnhash{$key} = &thaw_unescape($value);
- }
+ foreach my $item (split(/\&/,$rep)) {
+ my ($key, $value) = split(/=/, $item, 2);
+ $key = unescape($key) unless $escapedkeys;
+ next if $key =~ /^error: 2 /;
+ $returnhash{$key} = &thaw_unescape($value);
+ }
+ #return %returnhash;
return \%returnhash;
-}
+}
# see Lond::dump_with_regexp
# if $escapedkeys hash keys won't get unescaped.
@@ -6917,11 +5938,11 @@ sub dump {
} else {
$regexp='.';
}
- if (grep { $_ eq $uhome } ¤t_machine_ids()) {
+ if (grep { $_ eq $uhome } current_machine_ids()) {
# user is hosted on this machine
- my $reply = LONCAPA::Lond::dump_with_regexp(join(':', ($udomain,
+ my $reply = LONCAPA::Lond::dump_with_regexp(join(":", ($udomain,
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'});
- return %{&unserialize($reply, $escapedkeys)};
+ return %{unserialize($reply, $escapedkeys)};
}
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
my @pairs=split(/\&/,$rep);
@@ -6929,7 +5950,8 @@ sub dump {
if (!($rep =~ /^error/ )) {
foreach my $item (@pairs) {
my ($key,$value)=split(/=/,$item,2);
- $key = &unescape($key) unless ($escapedkeys);
+ $key = unescape($key) unless $escapedkeys;
+ #$key = &unescape($key);
next if ($key =~ /^error: 2 /);
$returnhash{$key}=&thaw_unescape($value);
}
@@ -6973,7 +5995,7 @@ sub currentdump {
my $rep;
if (grep { $_ eq $uhome } current_machine_ids()) {
- $rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname,
+ $rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname,
$courseid)));
} else {
$rep = reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome);
@@ -7118,8 +6140,7 @@ sub putstore {
foreach my $key (keys(%{$storehash})) {
$namevalue.=&escape($key).'='.&freeze_escape($storehash->{$key}).'&';
}
- my $ip = &get_requestor_ip();
- $namevalue .= 'ip='.&escape($ip).
+ $namevalue .= 'ip='.&escape($ENV{'REMOTE_ADDR'}).
'&host='.&escape($perlvar{'lonHostID'}).
'&version='.$esc_v.
'&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
@@ -7218,11 +6239,9 @@ sub tmpget {
if (!defined($server)) { $server = $perlvar{'lonHostID'}; }
my $rep=&reply("tmpget:$token",$server);
my %returnhash;
- if ($rep =~ /^(con_lost|error|no_such_host)/i) {
- return %returnhash;
- }
foreach my $item (split(/\&/,$rep)) {
my ($key,$value)=split(/=/,$item);
+ next if ($key =~ /^error: 2 /);
$returnhash{&unescape($key)}=&thaw_unescape($value);
}
return %returnhash;
@@ -7235,13 +6254,13 @@ sub tmpdel {
return &reply("tmpdel:$token",$server);
}
-# ------------------------------------------------------------ get_timebased_id
+# ------------------------------------------------------------ get_timebased_id
sub get_timebased_id {
my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries,
$maxtries) = @_;
my ($newid,$error,$dellock);
- unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) {
+ unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) {
return ('','ok','invalid call to get suffix');
}
@@ -7255,7 +6274,7 @@ sub get_timebased_id {
if (!$maxtries) {
$maxtries = 10;
}
-
+
if (($cdom eq '') || ($cnum eq '')) {
if ($env{'request.course.id'}) {
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
@@ -7343,15 +6362,15 @@ sub portfolio_access {
if ($result) {
my %setters;
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
- my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
- &Apache::loncommon::blockcheck(\%setters,'port',$clientip,$unum,$udom);
- if (($startblock && $endblock) || ($by_ip)) {
+ my ($startblock,$endblock) =
+ &Apache::loncommon::blockcheck(\%setters,'port',$unum,$udom);
+ if ($startblock && $endblock) {
return 'B';
}
} else {
- my ($startblock,$endblock,$triggerblock,$by_ip,$blockdo) =
- &Apache::loncommon::blockcheck(\%setters,'port',$clientip);
- if (($startblock && $endblock) || ($by_ip)) {
+ my ($startblock,$endblock) =
+ &Apache::loncommon::blockcheck(\%setters,'port');
+ if ($startblock && $endblock) {
return 'B';
}
}
@@ -7410,7 +6429,7 @@ sub get_portfolio_access {
if (ref($access_hash->{$ipkey}{'ip'}) eq 'ARRAY') {
if (&Apache::loncommon::check_ip_acc(join(',',@{$access_hash->{$ipkey}{'ip'}}),$clientip)) {
$allowed = 1;
- last;
+ last;
}
}
}
@@ -7604,6 +6623,7 @@ sub usertools_access {
unofficial => 1,
community => 1,
textbook => 1,
+ placement => 1,
);
} elsif ($context eq 'requestauthor') {
%tools = (
@@ -7638,7 +6658,7 @@ sub usertools_access {
my ($toolstatus,$inststatus,$envkey);
if ($context eq 'requestauthor') {
- $envkey = $context;
+ $envkey = $context;
} else {
$envkey = $context.'.'.$tool;
}
@@ -7900,7 +6920,7 @@ sub customaccess {
# ------------------------------------------------- Check for a user privilege
sub allowed {
- my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache)=@_;
+ my ($priv,$uri,$symb,$role,$clientip,$noblockcheck)=@_;
my $ver_orguri=$uri;
$uri=&deversion($uri);
my $orguri=$uri;
@@ -7917,7 +6937,7 @@ sub allowed {
if (defined($env{'allowed.'.$priv})) { return $env{'allowed.'.$priv}; }
# Free bre access to adm and meta resources
- if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard|viewclasslist|aboutme)$}))
+ if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard)$}))
|| (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) ))
&& ($priv eq 'bre')) {
return 'F';
@@ -7928,9 +6948,9 @@ sub allowed {
if (($space=~/^(uploaded|editupload)$/) && ($env{'user.name'} eq $name) &&
($env{'user.domain'} eq $domain) && ('portfolio' eq $dir[0])) {
my %setters;
- my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
- &Apache::loncommon::blockcheck(\%setters,'port',$clientip);
- if (($startblock && $endblock) || ($by_ip)) {
+ my ($startblock,$endblock) =
+ &Apache::loncommon::blockcheck(\%setters,'port');
+ if ($startblock && $endblock) {
return 'B';
} else {
return 'F';
@@ -8023,8 +7043,8 @@ 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;
}
@@ -8036,8 +7056,8 @@ 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)) {
$ownaccess = 1;
last;
}
@@ -8082,34 +7102,8 @@ sub allowed {
if ($env{'user.priv.'.$env{'request.role'}.'.'.$courseuri}
=~/\Q$priv\E\&([^\:]*)/) {
- if ($priv eq 'mip') {
- my $rem = $1;
- if (($uri ne '') && ($env{'request.course.id'} eq $uri) &&
- ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq $env{'user.name'}.':'.$env{'user.domain'})) {
- my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- if ($cdom ne '') {
- my %passwdconf = &get_passwdconf($cdom);
- if (ref($passwdconf{'crsownerchg'}) eq 'HASH') {
- if (ref($passwdconf{'crsownerchg'}{'by'}) eq 'ARRAY') {
- if (@{$passwdconf{'crsownerchg'}{'by'}}) {
- my @inststatuses = split(':',$env{'environment.inststatus'});
- unless (@inststatuses) {
- @inststatuses = ('default');
- }
- foreach my $status (@inststatuses) {
- if (grep(/^\Q$status\E$/,@{$passwdconf{'crsownerchg'}{'by'}})) {
- $thisallowed.=$rem;
- }
- }
- }
- }
- }
- }
- }
- } else {
- unless (($priv eq 'bro') && (!$ownaccess)) {
- $thisallowed.=$1;
- }
+ unless (($priv eq 'bro') && (!$ownaccess)) {
+ $thisallowed.=$1;
}
}
@@ -8125,7 +7119,7 @@ sub allowed {
if ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
+ my @blockers = &has_comm_blocking($priv,$symb,$uri);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8145,7 +7139,7 @@ sub allowed {
if ($noblockcheck) {
$thisallowed='F';
} else {
- my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
+ my @blockers = &has_comm_blocking($priv,$symb,$refuri);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8164,7 +7158,7 @@ sub allowed {
&& &is_portfolio_url($uri)) {
$thisallowed = &portfolio_access($uri,$clientip);
}
-
+
# Full access at system, domain or course-wide level? Exit.
if ($thisallowed=~/F/) {
return 'F';
@@ -8192,16 +7186,6 @@ sub allowed {
if ($env{'request.course.id'}) {
-# If this is modifying password (internal auth) domains must match for user and user's role.
-
- if ($priv eq 'mip') {
- if ($env{'user.domain'} eq $env{'request.role.domain'}) {
- return $thisallowed;
- } else {
- return '';
- }
- }
-
$courseprivid=$env{'request.course.id'};
if ($env{'request.course.sec'}) {
$courseprivid.='/'.$env{'request.course.sec'};
@@ -8218,7 +7202,7 @@ sub allowed {
if ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
+ my @blockers = &has_comm_blocking($priv,$symb,$uri);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8231,7 +7215,7 @@ sub allowed {
$checkreferer=0;
}
}
-
+
if ($checkreferer) {
my $refuri=$env{'httpref.'.$orguri};
unless ($refuri) {
@@ -8260,7 +7244,7 @@ sub allowed {
if ($noblockcheck) {
$thisallowed.=$value;
} else {
- my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
+ my @blockers = &has_comm_blocking($priv,$symb,$refuri);
if (@blockers > 0) {
$thisallowed = 'B';
} else {
@@ -8302,48 +7286,16 @@ sub allowed {
#
# Possibly locked functionality, check all courses
-# In roles.tab, L (unless locked) available for bre, pch, plc, pac and sma.
# Locks might take effect only after 10 minutes cache expiration for other
-# courses, and 2 minutes for current course, in which user has st or ta role
-# which is neither expired nor a future role (unless current course).
+# courses, and 2 minutes for current course
- my ($needlockcheck,$now,$crsonly);
+ my $envkey;
if ($thisallowed=~/L/) {
- $now = time;
- if ($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)) {
+ foreach $envkey (keys(%env)) {
if ($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) {
$expiretime=120;
@@ -8366,7 +7318,7 @@ sub allowed {
}
if (($env{$prefix.'priv.'.$priv.'.lock.sections'}=~/\,\Q$csec\E\,/)
|| ($env{$prefix.'priv.'.$priv.'.lock.sections'} eq 'all')) {
- if ($env{$prefix.'priv.'.$priv.'.lock.expire'}>time) {
+ if ($env{'priv.'.$priv.'.lock.expire'}>time) {
&log($env{'user.domain'},$env{'user.name'},
$env{'user.home'},
'Locked by priv: '.$priv.' for '.$uri.' due to '.
@@ -8378,7 +7330,7 @@ sub allowed {
}
}
}
-
+
#
# Rest of the restrictions depend on selected course
#
@@ -8405,7 +7357,7 @@ sub allowed {
my $unamedom=$env{'user.name'}.':'.$env{'user.domain'};
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.roles.denied'}
=~/\Q$rolecode\E/) {
- if (($priv ne 'pch') && ($priv ne 'plc')) {
+ if (($priv ne 'pch') && ($priv ne 'plc') && ($priv ne 'pac')) {
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'.
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '.
$env{'request.course.id'});
@@ -8415,7 +7367,7 @@ sub allowed {
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.users.denied'}
=~/\Q$unamedom\E/) {
- if (($priv ne 'pch') && ($priv ne 'plc')) {
+ if (($priv ne 'pch') && ($priv ne 'plc') && ($priv ne 'pac')) {
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.
'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '.
$env{'request.course.id'});
@@ -8473,7 +7425,7 @@ sub constructaccess {
my ($ownername,$ownerdomain,$ownerhome);
($ownerdomain,$ownername) =
- ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)(?:/|$)});
+ ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)(?:/daxepage|/daxeopen)?/priv/($match_domain)/($match_username)/});
# The URL does not really point to any authorspace, forget it
unless (($ownername) && ($ownerdomain)) { return ''; }
@@ -8494,6 +7446,15 @@ sub constructaccess {
$ownerhome = &homeserver($ownername,$ownerdomain);
return ($ownername,$ownerdomain,$ownerhome);
}
+ if ($env{'request.course.id'}) {
+ if (($ownername eq $env{'course.'.$env{'request.course.id'}.'.num'}) &&
+ ($ownerdomain eq $env{'course.'.$env{'request.course.id'}.'.domain'})) {
+ if (&allowed('mdc',$env{'request.course.id'})) {
+ $ownerhome = $env{'course.'.$env{'request.course.id'}.'.home'};
+ return ($ownername,$ownerdomain,$ownerhome);
+ }
+ }
+ }
}
# We don't have any access right now. If we are not possibly going to do anything about this,
@@ -8536,27 +7497,22 @@ sub constructaccess {
#
# User for whom data are being temporarily cached.
my $cacheduser='';
-# Course for which data are being temporarily cached.
-my $cachedcid='';
-# Cached blockers for this user (a hash of blocking items).
+# Cached blockers for this user (a hash of blocking items).
my %cachedblockers=();
# When the data were last cached.
my $cachedlast='';
sub load_all_blockers {
- my ($uname,$udom)=@_;
- if (($uname ne '') && ($udom ne '')) {
+ my ($uname,$udom,$blocks)=@_;
+ if (($uname ne '') && ($udom ne '')) {
if (($cacheduser eq $uname.':'.$udom) &&
- ($cachedcid eq $env{'request.course.id'}) &&
(abs($cachedlast-time)<5)) {
return;
}
}
$cachedlast=time;
$cacheduser=$uname.':'.$udom;
- $cachedcid=$env{'request.course.id'};
- %cachedblockers = &get_commblock_resources();
- return;
+ %cachedblockers = &get_commblock_resources($blocks);
}
sub get_comm_blocks {
@@ -8583,18 +7539,14 @@ sub get_commblock_resources {
my ($blocks) = @_;
my %blockers = ();
return %blockers unless ($env{'request.course.id'});
- 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'}.'.'.$courseurl} =~/evb\&([^\:]*)/);
+ return %blockers if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
my %commblocks;
if (ref($blocks) eq 'HASH') {
%commblocks = %{$blocks};
} else {
%commblocks = &get_comm_blocks();
}
- return %blockers unless (keys(%commblocks) > 0);
+ return %blockers unless (keys(%commblocks) > 0);
my $navmap = Apache::lonnavmaps::navmap->new();
return %blockers unless (ref($navmap));
my $now = time;
@@ -8606,7 +7558,7 @@ sub get_commblock_resources {
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
if (ref($commblocks{$block}{'blocks'}{'docs'}{'maps'}) eq 'HASH') {
if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'maps'}})) {
- $blockers{$block}{maps} = $commblocks{$block}{'blocks'}{'docs'}{'maps'};
+ $blockers{$block}{maps} = $commblocks{$block}{'blocks'}{'docs'}{'maps'};
}
}
if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') {
@@ -8619,9 +7571,10 @@ sub get_commblock_resources {
}
} elsif ($block =~ /^firstaccess____(.+)$/) {
my $item = $1;
+ my @to_test;
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') {
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
- my (@interval,$mapname);
+ my @interval;
my $type = 'map';
if ($item eq 'course') {
$type = 'course';
@@ -8630,15 +7583,32 @@ sub get_commblock_resources {
if ($item =~ /___\d+___/) {
$type = 'resource';
@interval=&EXT("resource.0.interval",$item);
+ if (ref($navmap)) {
+ my $res = $navmap->getBySymb($item);
+ push(@to_test,$res);
+ }
} else {
- $mapname = &deversion($item);
- if (ref($navmap)) {
- my $timelimit = $navmap->get_mapparam(undef,$mapname,'0.interval');
- @interval = ($timelimit,'map');
+ my $mapsymb = &symbread($item,1);
+ if ($mapsymb) {
+ if (ref($navmap)) {
+ my $mapres = $navmap->getBySymb($mapsymb);
+ @to_test = $mapres->retrieveResources($mapres,undef,0,0,0,1);
+ foreach my $res (@to_test) {
+ my $symb = $res->symb();
+ next if ($symb eq $mapsymb);
+ if ($symb ne '') {
+ @interval=&EXT("resource.0.interval",$symb);
+ if ($interval[1] eq 'map') {
+ last;
+ }
+ }
+ }
+ }
}
}
}
- if ($interval[0] =~ /^\d+$/) {
+ if ($interval[0] =~ /^(\d+)/) {
+ my $timelimit = $1;
my $first_access;
if ($type eq 'resource') {
$first_access=&get_first_access($interval[1],$item);
@@ -8648,40 +7618,13 @@ sub get_commblock_resources {
$first_access=&get_first_access($interval[1]);
}
if ($first_access) {
- my $timesup = $first_access+$interval[0];
+ my $timesup = $first_access+$timelimit;
if ($timesup > $now) {
my $activeblock;
- if ($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;
- }
- }
- }
- }
- }
+ foreach my $res (@to_test) {
+ if ($res->answerable()) {
+ $activeblock = 1;
+ last;
}
}
if ($activeblock) {
@@ -8707,73 +7650,59 @@ sub get_commblock_resources {
}
sub has_comm_blocking {
- my ($priv,$symb,$uri,$ignoresymbdb,$noenccheck,$blocked,$blocks) = @_;
+ my ($priv,$symb,$uri,$blocks) = @_;
my @blockers;
return unless ($env{'request.course.id'});
return unless ($priv eq 'bre');
+ return if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
return if ($env{'request.state'} eq 'construct');
- 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($blocks);
- } else {
- &load_all_blockers($env{'user.name'},$env{'user.domain'});
- %blockinfo = %cachedblockers;
- }
- return unless (keys(%blockinfo) > 0);
+ &load_all_blockers($env{'user.name'},$env{'user.domain'},$blocks);
+ return unless (keys(%cachedblockers) > 0);
my (%possibles,@symbs);
if (!$symb) {
- $symb = &symbread($uri,1,1,1,\%possibles,$ignoresymbdb,$noenccheck);
+ $symb = &symbread($uri,1,1,1,\%possibles);
}
if ($symb) {
@symbs = ($symb);
- } elsif (keys(%possibles)) {
+ } elsif (keys(%possibles)) {
@symbs = keys(%possibles);
}
my $noblock;
foreach my $symb (@symbs) {
last if ($noblock);
my ($map,$resid,$resurl)=&decode_symb($symb);
- foreach my $block (keys(%blockinfo)) {
+ foreach my $block (keys(%cachedblockers)) {
if ($block =~ /^firstaccess____(.+)$/) {
my $item = $1;
- unless ($blocked) {
- if (($item eq $map) || ($item eq $symb)) {
- $noblock = 1;
- last;
- }
+ if (($item eq $map) || ($item eq $symb)) {
+ $noblock = 1;
+ last;
}
}
- if (ref($blockinfo{$block}) eq 'HASH') {
- if (ref($blockinfo{$block}{'resources'}) eq 'HASH') {
- if ($blockinfo{$block}{'resources'}{$symb}) {
+ if (ref($cachedblockers{$block}) eq 'HASH') {
+ if (ref($cachedblockers{$block}{'resources'}) eq 'HASH') {
+ if ($cachedblockers{$block}{'resources'}{$symb}) {
unless (grep(/^\Q$block\E$/,@blockers)) {
push(@blockers,$block);
}
}
}
- if (ref($blockinfo{$block}{'maps'}) eq 'HASH') {
- if ($blockinfo{$block}{'maps'}{$map}) {
- unless (grep(/^\Q$block\E$/,@blockers)) {
- push(@blockers,$block);
- }
+ }
+ if (ref($cachedblockers{$block}{'maps'}) eq 'HASH') {
+ if ($cachedblockers{$block}{'maps'}{$map}) {
+ unless (grep(/^\Q$block\E$/,@blockers)) {
+ push(@blockers,$block);
}
}
}
}
}
- unless ($noblock) {
- return @blockers;
- }
- return;
+ return if ($noblock);
+ return @blockers;
}
}
-# -------------------------------- Deversion and split uri into path an filename
+# -------------------------------- Deversion and split uri into path an filename
#
# Removes the version from a URI and
@@ -8844,7 +7773,7 @@ sub get_symb_from_alias {
sub definerole {
if (allowed('mcr','/')) {
- my ($rolename,$sysrole,$domrole,$courole,$uname,$udom)=@_;
+ my ($rolename,$sysrole,$domrole,$courole)=@_;
foreach my $role (split(':',$sysrole)) {
my ($crole,$cqual)=split(/\&/,$role);
if ($pr{'cr:s'}!~/\Q$crole\E/) { return "refused:s:$crole"; }
@@ -8872,19 +7801,11 @@ sub definerole {
}
}
}
- my $uhome;
- if (($uname ne '') && ($udom ne '')) {
- $uhome = &homeserver($uname,$udom);
- return $uhome if ($uhome eq 'no_host');
- } else {
- $uname = $env{'user.name'};
- $udom = $env{'user.domain'};
- $uhome = $env{'user.home'};
- }
my $command="encrypt:rolesput:$env{'user.domain'}:$env{'user.name'}:".
- "$udom:$uname:rolesdef_$rolename=".
+ "$env{'user.domain'}:$env{'user.name'}:".
+ "rolesdef_$rolename=".
escape($sysrole.'_'.$domrole.'_'.$courole);
- return reply($command,$uhome);
+ return reply($command,$env{'user.home'});
} else {
return 'refused';
}
@@ -8899,9 +7820,9 @@ sub metadata_query {
my @server_list = (defined($server_array) ? @$server_array
: keys(%libserv) );
for my $server (@server_list) {
- my $domains = '';
+ my $domains = '';
if (ref($domains_hash) eq 'HASH') {
- $domains = $domains_hash->{$server};
+ $domains = $domains_hash->{$server};
}
unless ($custom or $customshow) {
my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server);
@@ -8999,7 +7920,7 @@ sub fetch_enrollment_query {
&logthis('fetch_enrollment_query error: '.$reply.' for '.$dom.' '.$env{'user.name'}.' for '.$queryid.' context: '.$context.' '.$cnum.' maxtries: '.$maxtries.' tries: '.$tries);
} else {
my @responses = split(/:/,$reply);
- if (grep { $_ eq $homeserver } ¤t_machine_ids()) {
+ if ($homeserver eq $perlvar{'lonHostID'}) {
foreach my $line (@responses) {
my ($key,$value) = split(/=/,$line,2);
$$replyref{$key} = $value;
@@ -9017,7 +7938,7 @@ sub fetch_enrollment_query {
if ($xml_classlist =~ /^error/) {
&logthis('fetch_enrollment_query - autoretrieve error: '.$xml_classlist.' for '.$filename.' from server: '.$homeserver.' '.$context.' '.$cnum);
} else {
- if ( open(FILE,">",$destname) ) {
+ if ( open(FILE,">$destname") ) {
print FILE &unescape($xml_classlist);
close(FILE);
} else {
@@ -9034,7 +7955,7 @@ 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;
}
@@ -9046,7 +7967,7 @@ sub get_query_reply {
for (1..$loopmax) {
sleep($sleep);
if (-e $replyfile.'.end') {
- if (open(my $fh,"<",$replyfile)) {
+ if (open(my $fh,$replyfile)) {
$reply = join('',<$fh>);
close($fh);
} else { return 'error: reply_file_error'; }
@@ -9167,25 +8088,6 @@ sub auto_validate_instcode {
return ($outcome,$description,$defaultcredits);
}
-sub auto_validate_inst_crosslist {
- my ($cnum,$cdom,$instcode,$inst_xlist,$coowner) = @_;
- my ($homeserver,$response);
- if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) {
- $homeserver = &homeserver($cnum,$cdom);
- }
- if (!defined($homeserver)) {
- if ($cdom =~ /^$match_domain$/) {
- $homeserver = &domain($cdom,'primary');
- }
- }
- unless (($homeserver eq '') || ($homeserver eq 'no_host')) {
- $response=&reply('autovalidateinstcrosslist:'.$cdom.':'.
- &escape($instcode).':'.&escape($inst_xlist).':'.
- &escape($coowner),$homeserver);
- }
- return $response;
-}
-
sub auto_create_password {
my ($cnum,$cdom,$authparam,$udom) = @_;
my ($homeserver,$response);
@@ -9457,65 +8359,6 @@ 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);
- $homeserver = &homeserver($cnum,$cdom);
- unless ($homeserver eq 'no_host') {
- my $ownerlist;
- if (ref($owners) eq 'ARRAY') {
- $ownerlist = join(',',@{$owners});
- } else {
- $ownerlist = $owners;
- }
- if (ref($classesref) eq 'HASH') {
- my $classes = &freeze_escape($classesref);
- my $response=&reply('autovalidateinstclasses:'.&escape($ownerlist).
- ':'.$cdom.':'.$classes,$homeserver);
- unless ($response =~ /(con_lost|error|no_such_host|refused)/) {
- my @items = split(/&/,$response);
- foreach my $item (@items) {
- my ($key,$value) = split('=',$item);
- $validations{&unescape($key)} = &thaw_unescape($value);
- }
- }
- }
- }
- return %validations;
-}
-
sub auto_crsreq_update {
my ($cdom,$cnum,$crstype,$action,$ownername,$ownerdomain,$fullname,$title,
$code,$accessstart,$accessend,$inbound) = @_;
@@ -9532,7 +8375,8 @@ sub auto_crsreq_update {
':'.&escape($action).':'.&escape($ownername).':'.
&escape($ownerdomain).':'.&escape($fullname).':'.
&escape($title).':'.&escape($code).':'.
- &escape($accessstart).':'.&escape($accessend).':'.$info,$homeserver);
+ &escape($accessstart).':'.&escape($accessend).':'.$info,
+ $homeserver);
unless ($response =~ /(con_lost|error|no_such_host|refused)/) {
my @items = split(/&/,$response);
foreach my $item (@items) {
@@ -9792,6 +8636,7 @@ sub plaintext {
my %rolenames = (
Course => 'std',
Community => 'alt1',
+ Placement => 'std',
);
if ($cid ne '') {
if ($env{'course.'.$cid.'.'.$short.'.plaintext'} ne '') {
@@ -9913,7 +8758,7 @@ sub assignrole {
}
}
} elsif ($context eq 'requestauthor') {
- if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) &&
+ if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) &&
($url eq '/'.$udom.'/') && ($role eq 'au')) {
if ($env{'environment.requestauthor'} eq 'automatic') {
$refused = '';
@@ -9921,13 +8766,13 @@ sub assignrole {
my %domdefaults = &get_domain_defaults($udom);
if (ref($domdefaults{'requestauthor'}) eq 'HASH') {
my $checkbystatus;
- if ($env{'user.adv'}) {
+ if ($env{'user.adv'}) {
my $disposition = $domdefaults{'requestauthor'}{'_LC_adv'};
if ($disposition eq 'automatic') {
$refused = '';
} elsif ($disposition eq '') {
$checkbystatus = 1;
- }
+ }
} else {
$checkbystatus = 1;
}
@@ -10009,13 +8854,12 @@ sub assignrole {
&courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
$selfenroll,$context);
} elsif (($role eq 'li') || ($role eq 'dg') || ($role eq 'sc') ||
- ($role eq 'au') || ($role eq 'dc') || ($role eq 'dh') ||
- ($role eq 'da')) {
+ ($role eq 'au') || ($role eq 'dc')) {
&domainrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
$context);
} elsif (($role eq 'ca') || ($role eq 'aa')) {
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,
- $context);
+ $context);
}
if ($role eq 'cc') {
&autoupdate_coowners($url,$end,$start,$uname,$udom);
@@ -10033,23 +8877,11 @@ sub autoupdate_coowners {
if ($domdesign{$cdom.'.autoassign.co-owners'}) {
my %coursehash = &coursedescription($cdom.'_'.$cnum);
my $instcode = $coursehash{'internal.coursecode'};
- my $xlists = $coursehash{'internal.crosslistings'};
if ($instcode ne '') {
if (($start && $start <= $now) && ($end == 0) || ($end > $now)) {
unless ($coursehash{'internal.courseowner'} eq $uname.':'.$udom) {
my ($delcoowners,@newcoowners,$putresult,$delresult,$coowners);
my ($result,$desc) = &auto_validate_instcode($cnum,$cdom,$instcode,$uname.':'.$udom);
- unless ($result eq 'valid') {
- if ($xlists ne '') {
- foreach my $xlist (split(',',$xlists)) {
- my ($inst_crosslist,$lcsec) = split(':',$xlist);
- $result =
- &auto_validate_inst_crosslist($cnum,$cdom,$instcode,
- $inst_crosslist,$uname.':'.$udom);
- last if ($result eq 'valid');
- }
- }
- }
if ($result eq 'valid') {
if ($coursehash{'internal.co-owners'}) {
foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
@@ -10062,15 +8894,17 @@ sub autoupdate_coowners {
} else {
push(@newcoowners,$uname.':'.$udom);
}
- } elsif ($coursehash{'internal.co-owners'}) {
- foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
- unless ($coowner eq $uname.':'.$udom) {
- push(@newcoowners,$coowner);
+ } else {
+ if ($coursehash{'internal.co-owners'}) {
+ foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) {
+ unless ($coowner eq $uname.':'.$udom) {
+ push(@newcoowners,$coowner);
+ }
+ }
+ unless (@newcoowners > 0) {
+ $delcoowners = 1;
+ $coowners = '';
}
- }
- unless (@newcoowners > 0) {
- $delcoowners = 1;
- $coowners = '';
}
}
if (@newcoowners || $delcoowners) {
@@ -10124,35 +8958,19 @@ sub store_coowners {
sub modifyuserauth {
my ($udom,$uname,$umode,$upass)=@_;
my $uhome=&homeserver($uname,$udom);
- my $allowed;
- if (&allowed('mau',$udom)) {
- $allowed = 1;
- } elsif (($umode eq 'internal') && ($udom eq $env{'user.domain'}) &&
- ($env{'request.course.id'}) && (&allowed('mip',$env{'request.course.id'})) &&
- (!$env{'course.'.$env{'request.course.id'}.'.internal.nopasswdchg'})) {
- my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- if (($cdom ne '') && ($cnum ne '')) {
- my $is_owner = &is_course_owner($cdom,$cnum);
- if ($is_owner) {
- $allowed = 1;
- }
- }
- }
- unless ($allowed) { return 'refused'; }
+ unless (&allowed('mau',$udom)) { return 'refused'; }
&logthis('Call to modify user authentication '.$udom.', '.$uname.', '.
$umode.' by '.$env{'user.name'}.' at '.$env{'user.domain'}.
' in domain '.$env{'request.role.domain'});
my $reply=&reply('encrypt:changeuserauth:'.$udom.':'.$uname.':'.$umode.':'.
&escape($upass),$uhome);
- my $ip = &get_requestor_ip();
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},
'Authentication changed for '.$udom.', '.$uname.', '.$umode.
- '(Remote '.$ip.'): '.$reply);
+ '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
&log($udom,,$uname,$uhome,
'Authentication changed by '.$env{'user.domain'}.', '.
$env{'user.name'}.', '.$umode.
- '(Remote '.$ip.'): '.$reply);
+ '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
unless ($reply eq 'ok') {
&logthis('Authentication mode error: '.$reply);
return 'error: '.$reply;
@@ -10231,7 +9049,7 @@ sub modifyuser {
'current user id "'.$uidhash{$uname}.'".';
}
} else {
- &idput($udom,($uname => $uid));
+ &idput($udom,{$uname => $uid},$uhome,'ids');
}
}
# -------------------------------------------------------------- Add names, etc
@@ -10356,7 +9174,7 @@ sub modifystudent {
# student's environment
$uid = undef if (!$forceid);
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last,
- $gene,$usec,$end,$start,$type,$locktype,
+ $gene,$usec,$end,$start,$type,$locktype,
$cid,$selfenroll,$context,$credits,$instsec);
return $reply;
}
@@ -10633,25 +9451,13 @@ sub generate_coursenum {
sub is_course {
my ($cdom, $cnum) = scalar(@_) == 1 ?
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_;
- return unless (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
- my $uhome=&homeserver($cnum,$cdom);
- my $iscourse;
- if (grep { $_ eq $uhome } current_machine_ids()) {
- $iscourse = &LONCAPA::Lond::is_course($cdom,$cnum);
- } else {
- my $hashid = $cdom.':'.$cnum;
- ($iscourse,my $cached) = &is_cached_new('iscourse',$hashid);
- unless (defined($cached)) {
- my %courses = &courseiddump($cdom, '.', 1, '.', '.',
- $cnum,undef,undef,'.');
- $iscourse = 0;
- if (exists($courses{$cdom.'_'.$cnum})) {
- $iscourse = 1;
- }
- &do_cache_new('iscourse',$hashid,$iscourse,3600);
- }
- }
- return unless($iscourse);
+
+ return unless $cdom and $cnum;
+
+ my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef,
+ '.');
+
+ return unless(exists($courses{$cdom.'_'.$cnum}));
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum;
}
@@ -10668,7 +9474,7 @@ sub store_userdata {
if (($uhome eq '') || ($uhome eq 'no_host')) {
$result = 'error: no_host';
} else {
- $storehash->{'ip'} = &get_requestor_ip();
+ $storehash->{'ip'} = $ENV{'REMOTE_ADDR'};
$storehash->{'host'} = $perlvar{'lonHostID'};
my $namevalue='';
@@ -10787,7 +9593,7 @@ sub save_selected_files {
my ($user, $path, @files) = @_;
my $filename = $user."savedfiles";
my @other_files = &files_not_in_path($user, $path);
- open (OUT,'>',LONCAPA::tempdir().$filename);
+ open (OUT, '>'.$tmpdir.$filename);
foreach my $file (@files) {
print (OUT $env{'form.currentpath'}.$file."\n");
}
@@ -10801,7 +9607,7 @@ sub save_selected_files {
sub clear_selected_files {
my ($user) = @_;
my $filename = $user."savedfiles";
- open (OUT,'>',LONCAPA::tempdir().$filename);
+ open (OUT, '>'.LONCAPA::tempdir().$filename);
print (OUT undef);
close (OUT);
return ("ok");
@@ -10811,7 +9617,7 @@ sub files_in_path {
my ($user, $path) = @_;
my $filename = $user."savedfiles";
my %return_files;
- open (IN,'<',LONCAPA::tempdir().$filename);
+ open (IN, '<'.LONCAPA::tempdir().$filename);
while (my $line_in = <IN>) {
chomp ($line_in);
my @paths_and_file = split (m!/!, $line_in);
@@ -10833,7 +9639,7 @@ sub files_not_in_path {
my $filename = $user."savedfiles";
my @return_files;
my $path_part;
- open(IN, '<',LONCAPA::tempdir().$filename);
+ open(IN, '<'.LONCAPA::.$filename);
while (my $line = <IN>) {
#ok, I know it's clunky, but I want it to work
my @paths_and_file = split(m|/|, $line);
@@ -10850,6 +9656,90 @@ sub files_not_in_path {
return (@return_files);
}
+#------------------------------Submitted/Handedback Portfolio Files Versioning
+
+sub portfiles_versioning {
+ my ($symb,$domain,$stu_name,$portfiles,$versioned_portfiles) = @_;
+ my $portfolio_root = '/userfiles/portfolio';
+ return unless ((ref($portfiles) eq 'ARRAY') && (ref($versioned_portfiles) eq 'ARRAY'));
+ foreach my $file (@{$portfiles}) {
+ &unmark_as_readonly($domain,$stu_name,[$symb,$env{'request.course.id'}],$file);
+ my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/);
+ my ($answer_name,$answer_ver,$answer_ext) = &file_name_version_ext($answer_file);
+ my $getpropath = 1;
+ my ($dir_list,$listerror) = &dirlist($portfolio_root.$directory,$domain,
+ $stu_name,$getpropath);
+ my $version = &get_next_version($answer_name,$answer_ext,$dir_list);
+ my $new_answer =
+ &version_selected_portfile($domain,$stu_name,$directory,$answer_file,$version);
+ if ($new_answer ne 'problem getting file') {
+ push(@{$versioned_portfiles}, $directory.$new_answer);
+ &mark_as_readonly($domain,$stu_name,[$directory.$new_answer],
+ [$symb,$env{'request.course.id'},'graded']);
+ }
+ }
+}
+
+sub get_next_version {
+ my ($answer_name, $answer_ext, $dir_list) = @_;
+ my $version;
+ if (ref($dir_list) eq 'ARRAY') {
+ foreach my $row (@{$dir_list}) {
+ my ($file) = split(/\&/,$row,2);
+ my ($file_name,$file_version,$file_ext) =
+ &file_name_version_ext($file);
+ if (($file_name eq $answer_name) &&
+ ($file_ext eq $answer_ext)) {
+ # gets here if filename and extension match,
+ # regardless of version
+ if ($file_version ne '') {
+ # a versioned file is found so save it for later
+ if ($file_version > $version) {
+ $version = $file_version;
+ }
+ }
+ }
+ }
+ }
+ $version ++;
+ return($version);
+}
+
+sub version_selected_portfile {
+ my ($domain,$stu_name,$directory,$file_name,$version) = @_;
+ my ($answer_name,$answer_ver,$answer_ext) =
+ &file_name_version_ext($file_name);
+ my $new_answer;
+ $env{'form.copy'} =
+ &getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name");
+ if($env{'form.copy'} eq '-1') {
+ $new_answer = 'problem getting file';
+ } else {
+ $new_answer = $answer_name.'.'.$version.'.'.$answer_ext;
+ my $copy_result =
+ &finishuserfileupload($stu_name,$domain,'copy',
+ '/portfolio'.$directory.$new_answer);
+ }
+ undef($env{'form.copy'});
+ return ($new_answer);
+}
+
+sub file_name_version_ext {
+ my ($file)=@_;
+ my @file_parts = split(/\./, $file);
+ my ($name,$version,$ext);
+ if (@file_parts > 1) {
+ $ext=pop(@file_parts);
+ if (@file_parts > 1 && $file_parts[-1] =~ /^\d+$/) {
+ $version=pop(@file_parts);
+ }
+ $name=join('.',@file_parts);
+ } else {
+ $name=join('.',@file_parts);
+ }
+ return($name,$version,$ext);
+}
+
#----------------------------------------------Get portfolio file permissions
sub get_portfile_permissions {
@@ -10994,49 +9884,132 @@ sub modify_access_controls {
}
sub make_public_indefinitely {
- my ($requrl) = @_;
+ my (@requrl) = @_;
+ return &automated_portfile_access('public',\@requrl);
+}
+
+sub automated_portfile_access {
+ my ($accesstype,$addsref,$delsref,$info) = @_;
+ unless (($accesstype eq 'public') || ($accesstype eq 'ip')) {
+ return 'invalid';
+ }
+ my %urls;
+ if (ref($addsref) eq 'ARRAY') {
+ foreach my $requrl (@{$addsref}) {
+ if (&is_portfolio_url($requrl)) {
+ unless (exists($urls{$requrl})) {
+ $urls{$requrl} = 'add';
+ }
+ }
+ }
+ }
+ if (ref($delsref) eq 'ARRAY') {
+ foreach my $requrl (@{$delsref}) {
+ if (&is_portfolio_url($requrl)) {
+ unless (exists($urls{$requrl})) {
+ $urls{$requrl} = 'delete';
+ }
+ }
+ }
+ }
+ unless (keys(%urls)) {
+ return 'invalid';
+ }
+ my $ip;
+ if ($accesstype eq 'ip') {
+ if (ref($info) eq 'HASH') {
+ if ($info->{'ip'} ne '') {
+ $ip = $info->{'ip'};
+ }
+ }
+ if ($ip eq '') {
+ return 'invalid';
+ }
+ }
+ my $errors;
my $now = time;
- my $action = 'activate';
- my $aclnum = 0;
- if (&is_portfolio_url($requrl)) {
+ my %current_perms;
+ foreach my $requrl (sort(keys(%urls))) {
+ my $action;
+ if ($urls{$requrl} eq 'add') {
+ $action = 'activate';
+ } else {
+ $action = 'none';
+ }
+ my $aclnum = 0;
my (undef,$udom,$unum,$file_name,$group) =
&parse_portfolio_url($requrl);
- my $current_perms = &get_portfile_permissions($udom,$unum);
- my %access_controls = &get_access_controls($current_perms,
+ unless (exists($current_perms{$unum.':'.$udom})) {
+ $current_perms{$unum.':'.$udom} = &get_portfile_permissions($udom,$unum);
+ }
+ my %access_controls = &get_access_controls($current_perms{$unum.':'.$udom},
$group,$file_name);
foreach my $key (keys(%{$access_controls{$file_name}})) {
my ($num,$scope,$end,$start) =
($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/);
- if ($scope eq 'public') {
- if ($start <= $now && $end == 0) {
- $action = 'none';
- } else {
+ if ($scope eq $accesstype) {
+ if (($start <= $now) && ($end == 0)) {
+ if ($accesstype eq 'ip') {
+ if (ref($access_controls{$file_name}{$key}) eq 'HASH') {
+ if (ref($access_controls{$file_name}{$key}{'ip'}) eq 'ARRAY') {
+ if (grep(/^\Q$ip\E$/,@{$access_controls{$file_name}{$key}{'ip'}})) {
+ if ($urls{$requrl} eq 'add') {
+ $action = 'none';
+ last;
+ } else {
+ $action = 'delete';
+ $aclnum = $num;
+ last;
+ }
+ }
+ }
+ }
+ } elsif ($accesstype eq 'public') {
+ if ($urls{$requrl} eq 'add') {
+ $action = 'none';
+ last;
+ } else {
+ $action = 'delete';
+ $aclnum = $num;
+ last;
+ }
+ }
+ } elsif ($accesstype eq 'public') {
$action = 'update';
$aclnum = $num;
+ last;
}
- last;
}
}
if ($action eq 'none') {
- return 'ok';
+ next;
} else {
my %changes;
my $newend = 0;
my $newstart = $now;
- my $newkey = $aclnum.':public_'.$newend.'_'.$newstart;
+ my $newkey = $aclnum.':'.$accesstype.'_'.$newend.'_'.$newstart;
$changes{$action}{$newkey} = {
- type => 'public',
+ type => $accesstype,
time => {
start => $newstart,
end => $newend,
},
};
+ if ($accesstype eq 'ip') {
+ $changes{$action}{$newkey}{'ip'} = [$ip];
+ }
my ($outcome,$deloutcome,$new_values,$translation) =
&modify_access_controls($file_name,\%changes,$udom,$unum);
- return $outcome;
+ unless ($outcome eq 'ok') {
+ $errors .= $outcome.' ';
+ }
}
+ }
+ if ($errors) {
+ $errors =~ s/\s$//;
+ return $errors;
} else {
- return 'invalid';
+ return 'ok';
}
}
@@ -11241,11 +10214,12 @@ sub dirlist {
foreach my $user (sort(keys(%allusers))) {
push(@alluserslist,$user.'&user');
}
+
if (!%listerror) {
# no errors
return (\@alluserslist);
} elsif (scalar(keys(%servers)) == 1) {
- # one library server, one error
+ # one library server, one error
my ($key) = keys(%listerror);
return (\@alluserslist, $listerror{$key});
} elsif ( grep { $_ eq 'con_lost' } values(%listerror) ) {
@@ -11254,7 +10228,7 @@ sub dirlist {
return (\@alluserslist, 'con_lost');
} else {
# multiple library servers and no con_lost -> data should be
- # complete.
+ # complete.
return (\@alluserslist);
}
@@ -11330,6 +10304,115 @@ sub stat_file {
return ();
}
+# --------------------------------------------------------- recursedirs
+# Recursive function to traverse either a specific user's Authoring Space
+# 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.
+#
+# 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
+# $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)
+# $filehashref - reference to hash to populate with URLs of files (Optional)
+#
+# Returns: nothing
+#
+# Side Effects: populates $dirhashref, and $filehashref (if provided).
+#
+# Currently used by interface/londocs.pm to create linked select boxes for
+# directory and filename to import a Course "Author" resource into a course, and
+# also to create linked select boxes for Authoring Space and Directory to choose
+# save location for creation of a new "standard" problem from the Course Editor.
+#
+
+sub recursedirs {
+ my ($is_home,$context,$docroot,$toppath,$relpath,$dirhashref,$filehashref) = @_;
+ return unless (ref($dirhashref) eq 'HASH');
+ my $currpath = $docroot.$toppath;
+ if ($relpath) {
+ $currpath .= "/$relpath";
+ }
+ my $savefile;
+ if (ref($filehashref)) {
+ $savefile = 1;
+ }
+ if ($is_home) {
+ if (opendir(my $dirh,$currpath)) {
+ foreach my $item (sort { lc($a) cmp lc($b) } grep(!/^\.+$/,readdir($dirh))) {
+ next if ($item eq '');
+ if (-d "$currpath/$item") {
+ my $newpath;
+ if ($relpath) {
+ $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;
+ }
+ } else {
+ unless (($item =~ /\.meta$/) || ($item =~ /\.\d+\.\w+$/) || ($item =~ /\.rights$/)) {
+ $filehashref->{&Apache::lonlocal::js_escape($relpath)}{$item} = 1;
+ }
+ }
+ }
+ }
+ closedir($dirh);
+ }
+ } else {
+ my ($dirlistref,$listerror) =
+ &dirlist($toppath.$relpath);
+ my @dir_lines;
+ my $dirptr=16384;
+ if (ref($dirlistref) eq 'ARRAY') {
+ foreach my $dir_line (sort
+ {
+ my ($afile)=split('&',$a,2);
+ my ($bfile)=split('&',$b,2);
+ return (lc($afile) cmp lc($bfile));
+ } (@{$dirlistref})) {
+ my ($item,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef) =
+ split(/\&/,$dir_line,16);
+ $item =~ s/\s+$//;
+ next if (($item =~ /^\.\.?$/) || ($obs));
+ if ($dirptr&$testdir) {
+ my $newpath;
+ 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;
+ }
+ } else {
+ unless (($item =~ /\.meta$/) || ($item =~ /\.\d+\.\w+$/)) {
+ $filehashref->{$relpath}{$item} = 1;
+ }
+ }
+ }
+ }
+ }
+ }
+ return;
+}
+
# -------------------------------------------------------- Value of a Condition
# gets the value of a specific preevaluated condition
@@ -11493,7 +10576,14 @@ sub get_userresdata {
# Parameters:
# $name - Course/user name.
# $domain - Name of the domain the user/course is registered on.
-# $type - Type of thing $name is (must be 'course' or 'user'
+# $type - Type of thing $name is (must be 'course' or 'user')
+# $mapp - decluttered URL of enclosing map
+# $recursed - Ref to scalar -- set to 1, if nested maps have been recursed.
+# $recurseup - Ref to array of map URLs, starting with map containing
+# $mapp up through hierarchy of nested maps to top level map.
+# $courseid - CourseID (first part of param identifier).
+# $modifier - Middle part of param identifier.
+# $what - Last part of param identifier.
# @which - Array of names of resources desired.
# Returns:
# The value of the first reasource in @which that is found in the
@@ -11503,7 +10593,8 @@ sub get_userresdata {
# 'user', an undefined reference is returned.
# If none of the resources are found, an undef is returned
sub resdata {
- my ($name,$domain,$type,@which)=@_;
+ my ($name,$domain,$type,$mapp,$recursed,$recurseup,$courseid,
+ $modifier,$what,@which)=@_;
my $result;
if ($type eq 'course') {
$result=&get_courseresdata($name,$domain);
@@ -11512,13 +10603,46 @@ sub resdata {
}
if (!ref($result)) { return $result; }
foreach my $item (@which) {
- if (defined($result->{$item->[0]})) {
+ if ($item->[1] eq 'course') {
+ if ((ref($recurseup) eq 'ARRAY') && (ref($recursed) eq 'SCALAR')) {
+ unless ($$recursed) {
+ @{$recurseup} = &get_map_hierarchy($mapp,$courseid);
+ $$recursed = 1;
+ }
+ foreach my $item (@${recurseup}) {
+ my $norecursechk=$courseid.$modifier.$item.'___(all).'.$what;
+ last if (defined($result->{$norecursechk}));
+ my $recursechk=$courseid.$modifier.$item.'___(rec).'.$what;
+ if (defined($result->{$recursechk})) { return [$result->{$recursechk},'map']; }
+ }
+ }
+ }
+ if (defined($result->{$item->[0]})) {
return [$result->{$item->[0]},$item->[1]];
}
}
return undef;
}
+sub get_domain_ltitools {
+ my ($cdom) = @_;
+ my %ltitools;
+ my ($result,$cached)=&is_cached_new('ltitools',$cdom);
+ if (defined($cached)) {
+ if (ref($result) eq 'HASH') {
+ %ltitools = %{$result};
+ }
+ } else {
+ my %domconfig = &get_dom('configuration',['ltitools'],$cdom);
+ if (ref($domconfig{'ltitools'}) eq 'HASH') {
+ %ltitools = %{$domconfig{'ltitools'}};
+ }
+ my $cachetime = 24*60*60;
+ &do_cache_new('ltitools',$cdom,\%ltitools,$cachetime);
+ }
+ return %ltitools;
+}
+
sub get_numsuppfiles {
my ($cnum,$cdom,$ignorecache)=@_;
my $hashid=$cnum.':'.$cdom;
@@ -11531,7 +10655,7 @@ sub get_numsuppfiles {
unless ($chome eq 'no_host') {
($suppcount,my $errors) = (0,0);
my $suppmap = 'supplemental.sequence';
- ($suppcount,$errors) =
+ ($suppcount,$errors) =
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors);
}
&do_cache_new('suppcount',$hashid,$suppcount,600);
@@ -11543,6 +10667,16 @@ sub get_numsuppfiles {
# EXT resource caching routines
#
+{
+# Cache (5 seconds) of map hierarchy for speedup of navmaps display
+#
+# The course for which we cache
+my $cachedmapkey='';
+# The cached recursive maps for this course
+my %cachedmaps=();
+# When this was last done
+my $cachedmaptime='';
+
sub clear_EXT_cache_status {
&delenv('cache.EXT.');
}
@@ -11599,7 +10733,7 @@ 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})) {
@@ -11720,23 +10854,22 @@ sub EXT {
}
}
- my ($section, $group, @groups);
- my ($courselevelm,$courselevel);
+ my ($section, $group, @groups, @recurseup, $recursed);
+ my ($courselevelm,$courseleveli,$courselevel,$mapp);
if (($courseid eq '') && ($cid)) {
$courseid = $cid;
}
if (($symbparm && $courseid) &&
- (($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) {
+ (($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) {
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest;
# ----------------------------------------------------- Cascading lookup scheme
my $symbp=$symbparm;
- my $mapp=&deversion((&decode_symb($symbp))[0]);
-
+ $mapp=&deversion((&decode_symb($symbp))[0]);
my $symbparm=$symbp.'.'.$spacequalifierrest;
+ my $recurseparm=$mapp.'___(rec).'.$spacequalifierrest;
my $mapparm=$mapp.'___(all).'.$spacequalifierrest;
-
if (($env{'user.name'} eq $uname) &&
($env{'user.domain'} eq $udom)) {
$section=$env{'request.course.sec'};
@@ -11753,17 +10886,21 @@ sub EXT {
my $seclevel=$courseid.'.['.$section.'].'.$spacequalifierrest;
my $seclevelr=$courseid.'.['.$section.'].'.$symbparm;
+ my $secleveli=$courseid.'.['.$section.'].'.$recurseparm;
my $seclevelm=$courseid.'.['.$section.'].'.$mapparm;
$courselevel=$courseid.'.'.$spacequalifierrest;
my $courselevelr=$courseid.'.'.$symbparm;
+ $courseleveli=$courseid.'.'.$recurseparm;
$courselevelm=$courseid.'.'.$mapparm;
# ----------------------------------------------------------- first, check user
- my $userreply=&resdata($uname,$udom,'user',
+ my $userreply=&resdata($uname,$udom,'user',$mapp,\$recursed,
+ \@recurseup,$courseid,'.',$spacequalifierrest,
([$courselevelr,'resource'],
[$courselevelm,'map' ],
+ [$courseleveli,'map' ],
[$courselevel, 'course' ]));
if (defined($userreply)) { return &get_reply($userreply); }
@@ -11771,15 +10908,18 @@ sub EXT {
my $coursereply;
if (@groups > 0) {
$coursereply = &check_group_parms($courseid,\@groups,$symbparm,
- $mapparm,$spacequalifierrest);
- if (defined($coursereply)) { return &get_reply($coursereply); }
+ $recurseparm,$mapparm,$spacequalifierrest,
+ $mapp,\$recursed,\@recurseup);
+ if (defined($coursereply)) { return &get_reply($coursereply); }
}
$coursereply=&resdata($env{'course.'.$courseid.'.num'},
$env{'course.'.$courseid.'.domain'},
- 'course',
+ 'course',$mapp,\$recursed,\@recurseup,
+ $courseid,'.['.$section.'].',$spacequalifierrest,
([$seclevelr, 'resource'],
[$seclevelm, 'map' ],
+ [$secleveli, 'map' ],
[$seclevel, 'course' ],
[$courselevelr,'resource']));
if (defined($coursereply)) { return &get_reply($coursereply); }
@@ -11796,8 +10936,9 @@ sub EXT {
if ($thisparm) { return &get_reply([$thisparm,'resource']); }
}
# ------------------------------------------ fourth, look in resource metadata
-
- $spacequalifierrest=~s/\./\_/;
+
+ my $what = $spacequalifierrest;
+ $what=~s/\./\_/;
my $filename;
if (!$symbparm) { $symbparm=&symbread(); }
if ($symbparm) {
@@ -11805,18 +10946,20 @@ sub EXT {
} else {
$filename=$env{'request.filename'};
}
- my $metadata=&metadata($filename,$spacequalifierrest);
+ my $metadata=&metadata($filename,$what);
if (defined($metadata)) { return &get_reply([$metadata,'resource']); }
- $metadata=&metadata($filename,'parameter_'.$spacequalifierrest);
+ $metadata=&metadata($filename,'parameter_'.$what);
if (defined($metadata)) { return &get_reply([$metadata,'resource']); }
-# ---------------------------------------------- fourth, look in rest of course
+# ----------------------------------------------- fifth, look in rest of course
if ($symbparm && defined($courseid) &&
$courseid eq $env{'request.course.id'}) {
my $coursereply=&resdata($env{'course.'.$courseid.'.num'},
$env{'course.'.$courseid.'.domain'},
- 'course',
+ 'course',$mapp,\$recursed,\@recurseup,
+ $courseid,'.',$spacequalifierrest,
([$courselevelm,'map' ],
+ [$courseleveli,'map' ],
[$courselevel, 'course']));
if (defined($coursereply)) { return &get_reply($coursereply); }
}
@@ -11873,22 +11016,51 @@ sub get_reply {
}
sub check_group_parms {
- my ($courseid,$groups,$symbparm,$mapparm,$what) = @_;
- my @groupitems = ();
- my $resultitem;
- my @levels = ([$symbparm,'resource'],[$mapparm,'map'],[$what,'course']);
+ my ($courseid,$groups,$symbparm,$recurseparm,$mapparm,$what,$mapp,
+ $recursed,$recurseupref) = @_;
+ my @levels = ([$symbparm,'resource'],[$mapparm,'map'],[$recurseparm,'map'],
+ [$what,'course']);
+ my $coursereply;
foreach my $group (@{$groups}) {
+ my @groupitems = ();
foreach my $level (@levels) {
my $item = $courseid.'.['.$group.'].'.$level->[0];
push(@groupitems,[$item,$level->[1]]);
}
+ my $coursereply = &resdata($env{'course.'.$courseid.'.num'},
+ $env{'course.'.$courseid.'.domain'},
+ 'course',$mapp,$recursed,$recurseupref,
+ $courseid,'.['.$group.'].',$what,
+ @groupitems);
+ last if (defined($coursereply));
}
- my $coursereply = &resdata($env{'course.'.$courseid.'.num'},
- $env{'course.'.$courseid.'.domain'},
- 'course',@groupitems);
return $coursereply;
}
+sub get_map_hierarchy {
+ my ($mapname,$courseid) = @_;
+ my @recurseup = ();
+ if ($mapname) {
+ if (($cachedmapkey eq $courseid) &&
+ (abs($cachedmaptime-time)<5)) {
+ if (ref($cachedmaps{$mapname}) eq 'ARRAY') {
+ return @{$cachedmaps{$mapname}};
+ }
+ }
+ my $navmap = Apache::lonnavmaps::navmap->new();
+ if (ref($navmap)) {
+ @recurseup = $navmap->recurseup_maps($mapname);
+ undef($navmap);
+ $cachedmaps{$mapname} = \@recurseup;
+ $cachedmaptime=time;
+ $cachedmapkey=$courseid;
+ }
+ }
+ return @recurseup;
+}
+
+}
+
sub sort_course_groups { # Sort groups based on defined rankings. Default is sort().
my ($courseid,@groups) = @_;
@groups = sort(@groups);
@@ -11967,14 +11139,13 @@ sub add_prefix_and_part {
my %metaentry;
my %importedpartids;
-my %importedrespids;
sub metadata {
my ($uri,$what,$liburi,$prefix,$depthcount)=@_;
$uri=&declutter($uri);
# if it is a non metadata possible uri return quickly
if (($uri eq '') ||
(($uri =~ m|^/*adm/|) &&
- ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) ||
+ ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard|exttools?)$})) ||
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) {
return undef;
}
@@ -11995,11 +11166,9 @@ sub metadata {
}
{
# Imported parts would go here
- my @origfiletagids=();
+ my %importedids=();
+ my @origfileimportpartids=();
my $importedparts=0;
-
-# Imported responseids would go here
- my $importedresponses=0;
#
# Is this a recursive call for a library?
#
@@ -12094,37 +11263,8 @@ sub metadata {
my $dir=$filename;
$dir=~s|[^/]*$||;
$location=&filelocation($dir,$location);
-
- my $importid=$token->[2]->{'id'};
+
my $importmode=$token->[2]->{'importmode'};
-#
-# Check metadata for imported file to
-# see if it contained response items
-#
- my %currmetaentry = %metaentry;
- my $libresponseorder = &metadata($location,'responseorder');
- my $origfile;
- if ($libresponseorder ne '') {
- if ($#origfiletagids<0) {
- undef(%importedrespids);
- undef(%importedpartids);
- }
- @{$importedrespids{$importid}} = split(/\s*,\s*/,$libresponseorder);
- if (@{$importedrespids{$importid}} > 0) {
- $importedresponses = 1;
-# We need to get the original file and the imported file to get the response order correct
-# Load and inspect original file
- if ($#origfiletagids<0) {
- my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri);
- $origfile=&getfile($origfilelocation);
- @origfiletagids=($origfile=~/<((?:\w+)response|import|part)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs);
- }
- }
- }
-# Do not overwrite contents of %metaentry hash for resource itself with
-# hash populated for imported library file
- %metaentry = %currmetaentry;
- undef(%currmetaentry);
if ($importmode eq 'problem') {
# Import as problem/response
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'});
@@ -12133,15 +11273,12 @@ sub metadata {
$importedparts=1;
# We need to get the original file and the imported file to get the part order correct
# Good news: we do not need to worry about nested libraries, since parts cannot be nested
-# Load and inspect original file if we didn't do that already
- if ($#origfiletagids<0) {
- undef(%importedrespids);
- undef(%importedpartids);
- if ($origfile eq '') {
- my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri);
- $origfile=&getfile($origfilelocation);
- @origfiletagids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs);
- }
+# Load and inspect original file
+ if ($#origfileimportpartids<0) {
+ undef(%importedpartids);
+ my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri);
+ my $origfile=&getfile($origfilelocation);
+ @origfileimportpartids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs);
}
# Load and inspect imported file
@@ -12255,48 +11392,20 @@ sub metadata {
grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'}));
$metaentry{':packages'} = join(',',@uniq_packages);
- if (($importedresponses) || ($importedparts)) {
- if ($importedparts) {
+ if ($importedparts) {
# We had imported parts and need to rebuild partorder
- $metaentry{':partorder'}='';
- $metathesekeys{'partorder'}=1;
- }
- if ($importedresponses) {
-# We had imported responses and need to rebuild responseorder
- $metaentry{':responseorder'}='';
- $metathesekeys{'responseorder'}=1;
- }
- for (my $index=0;$index<$#origfiletagids;$index+=2) {
- my $origid = $origfiletagids[$index+1];
- if ($origfiletagids[$index] eq 'part') {
-# Original part, part of the problem
- if ($importedparts) {
- $metaentry{':partorder'}.=','.$origid;
- }
- } elsif ($origfiletagids[$index] eq 'import') {
- if ($importedparts) {
-# We have imported parts at this position
- $metaentry{':partorder'}.=','.$importedpartids{$origid};
- }
- if ($importedresponses) {
-# We have imported responses at this position
- if (ref($importedrespids{$origid}) eq 'ARRAY') {
- $metaentry{':responseorder'}.=','.join(',',map { $origid.'_'.$_ } @{$importedrespids{$origid}});
- }
- }
- } else {
-# Original response item, part of the problem
- if ($importedresponses) {
- $metaentry{':responseorder'}.=','.$origid;
- }
- }
- }
- if ($importedparts) {
- $metaentry{':partorder'}=~s/^\,//;
- }
- if ($importedresponses) {
- $metaentry{':responseorder'}=~s/^\,//;
- }
+ $metaentry{':partorder'}='';
+ $metathesekeys{'partorder'}=1;
+ for (my $index=0;$index<$#origfileimportpartids;$index+=2) {
+ if ($origfileimportpartids[$index] eq 'part') {
+# original part, part of the problem
+ $metaentry{':partorder'}.=','.$origfileimportpartids[$index+1];
+ } else {
+# we have imported parts at this position
+ $metaentry{':partorder'}.=','.$importedpartids{$origfileimportpartids[$index+1]};
+ }
+ }
+ $metaentry{':partorder'}=~s/^\,//;
}
$metaentry{':keys'} = join(',',keys(%metathesekeys));
@@ -12561,21 +11670,23 @@ sub symbverify {
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db',
&GDBM_READER(),0640)) {
+ my $noclutter;
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) {
$thisurl =~ s/\?.+$//;
if ($map =~ m{^uploaded/.+\.page$}) {
$thisurl =~ s{^(/adm/wrapper|)/ext/}{http://};
$thisurl =~ s{^\Qhttp://https://\E}{https://};
+ $noclutter = 1;
}
}
my $ids;
- if ($map =~ m{^uploaded/.+\.page$}) {
- $ids=$bighash{'ids_'.&clutter_with_no_wrapper($thisurl)};
+ if ($noclutter) {
+ $ids=$bighash{'ids_'.$thisurl};
} else {
$ids=$bighash{'ids_'.&clutter($thisurl)};
}
unless ($ids) {
- my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl;
+ my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl;
$ids=$bighash{$idkey};
}
if ($ids) {
@@ -12591,14 +11702,14 @@ sub symbverify {
if (ref($encstate)) {
$$encstate = $bighash{'encrypted_'.$id};
}
- if (($env{'request.role.adv'}) ||
- ($bighash{'encrypted_'.$id} eq $env{'request.enc'}) ||
+ if (($env{'request.role.adv'}) ||
+ ($bighash{'encrypted_'.$id} eq $env{'request.enc'}) ||
($thisurl eq '/adm/navmaps')) {
- $okay=1;
+ $okay=1;
last;
- }
- }
- }
+ }
+ }
+ }
}
untie(%bighash);
}
@@ -12670,24 +11781,21 @@ sub deversion {
# ------------------------------------------------------ Return symb list entry
sub symbread {
- my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles,
- $ignoresymbdb,$noenccheck)=@_;
+ my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles)=@_;
my $cache_str='request.symbread.cached.'.$thisfn;
if (defined($env{$cache_str})) {
- unless (ref($possibles) eq 'HASH') {
- if ($ignorecachednull) {
- return $env{$cache_str} unless ($env{$cache_str} eq '');
- } else {
- return $env{$cache_str};
- }
+ if ($ignorecachednull) {
+ return $env{$cache_str} unless ($env{$cache_str} eq '');
+ } else {
+ return $env{$cache_str};
}
}
# no filename provided? try from environment
unless ($thisfn) {
if ($env{'request.symb'}) {
- return $env{$cache_str}=&symbclean($env{'request.symb'});
- }
- $thisfn=$env{'request.filename'};
+ return $env{$cache_str}=&symbclean($env{'request.symb'});
+ }
+ $thisfn=$env{'request.filename'};
}
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); }
# is that filename actually a symb? Verify, clean, and return
@@ -12708,18 +11816,10 @@ sub symbread {
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{$targetfn};
- untie(%hash);
- }
- if ($syval && $checkforblock) {
- my @blockers = &has_comm_blocking('bre',$syval,$thisfn,$ignoresymbdb,$noenccheck);
- if (@blockers) {
- $syval='';
- }
- }
+ if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
+ &GDBM_READER(),0640)) {
+ $syval=$hash{$targetfn};
+ untie(%hash);
}
# ---------------------------------------------------------- There was an entry
if ($syval) {
@@ -12752,21 +11852,16 @@ sub symbread {
$syval=&encode_symb($bighash{'map_id_'.$mapid},
$resid,$thisfn);
if (ref($possibles) eq 'HASH') {
- unless ($bighash{'randomout_'.$ids} || $env{'request.role.adv'}) {
- $possibles->{$syval} = 1;
- }
+ $possibles->{$syval} = 1;
}
if ($checkforblock) {
- unless ($bighash{'randomout_'.$ids} || $env{'request.role.adv'}) {
- my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids},'',$noenccheck);
- if (@blockers) {
- $syval = '';
- untie(%bighash);
- return $env{$cache_str}='';
- }
+ my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids});
+ if (@blockers) {
+ $syval = '';
+ return;
}
}
- } elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
+ } elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
# ------------------------------------------ There is more than one possibility
my $realpossible=0;
foreach my $id (@possibilities) {
@@ -12774,21 +11869,20 @@ sub symbread {
my $canaccess;
if (($donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
$canaccess = 1;
- } else {
+ } else {
$canaccess = &allowed('bre',$file);
}
if ($canaccess) {
my ($mapid,$resid)=split(/\./,$id);
if ($bighash{'map_type_'.$mapid} ne 'page') {
my $poss_syval=&encode_symb($bighash{'map_id_'.$mapid},
- $resid,$thisfn);
- next if ($bighash{'randomout_'.$id} && !$env{'request.role.adv'});
- next unless (($noenccheck) || ($bighash{'encrypted_'.$id} eq $env{'request.enc'}));
+ $resid,$thisfn);
+ if (ref($possibles) eq 'HASH') {
+ $possibles->{$syval} = 1;
+ }
if ($checkforblock) {
- my @blockers = &has_comm_blocking('bre',$poss_syval,$file,'',$noenccheck);
- if (@blockers > 0) {
- $syval = '';
- } else {
+ my @blockers = &has_comm_blocking('bre',$poss_syval,$file);
+ unless (@blockers > 0) {
$syval = $poss_syval;
$realpossible++;
}
@@ -12796,11 +11890,6 @@ sub symbread {
$syval = $poss_syval;
$realpossible++;
}
- if ($syval) {
- if (ref($possibles) eq 'HASH') {
- $possibles->{$syval} = 1;
- }
- }
}
}
}
@@ -12962,6 +12051,7 @@ sub rndseed {
$which =&get_rand_alg($courseid);
}
if (defined(&getCODE())) {
+
if ($which eq '64bit5') {
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username);
} elsif ($which eq '64bit4') {
@@ -13147,7 +12237,7 @@ sub rndseed_CODE_64bit5 {
sub setup_random_from_rndseed {
my ($rndseed)=@_;
if ($rndseed =~/([,:])/) {
- my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed));
+ my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed));
if ((!$num1) || (!$num2) || ($num1 > 2147483562) || ($num2 > 2147483398)) {
&Math::Random::random_set_seed_from_phrase($rndseed);
} else {
@@ -13338,10 +12428,9 @@ sub repcopy_userfile {
my $request;
$uri=~s/^\///;
my $homeserver = &homeserver($cnum,$cdom);
- my $hostname = &hostname($homeserver);
my $protocol = $protocol{$homeserver};
$protocol = 'http' if ($protocol ne 'https');
- $request=new HTTP::Request('GET',$protocol.'://'.$hostname.'/raw/'.$uri);
+ $request=new HTTP::Request('GET',$protocol.'://'.&hostname($homeserver).'/raw/'.$uri);
my $response=$ua->request($request,$transferfile);
# did it work?
if ($response->is_error()) {
@@ -13365,10 +12454,9 @@ sub tokenwrapper {
$file=~s|(\?\.*)*$||;
&appenv({"userfile.$udom/$uname/$file" => $env{'request.course.id'}});
my $homeserver = &homeserver($uname,$udom);
- my $hostname = &hostname($homeserver);
my $protocol = $protocol{$homeserver};
$protocol = 'http' if ($protocol ne 'https');
- return $protocol.'://'.$hostname.'/'.$uri.
+ return $protocol.'://'.&hostname($homeserver).'/'.$uri.
(($uri=~/\?/)?'&':'?').'token='.$token.
'&tokenissued='.$perlvar{'lonHostID'};
} else {
@@ -13384,10 +12472,9 @@ sub getuploaded {
my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_;
$uri=~s/^\///;
my $homeserver = &homeserver($cnum,$cdom);
- my $hostname = &hostname($homeserver);
my $protocol = $protocol{$homeserver};
$protocol = 'http' if ($protocol ne 'https');
- $uri = $protocol.'://'.$hostname.'/raw/'.$uri;
+ $uri = $protocol.'://'.&hostname($homeserver).'/raw/'.$uri;
my $ua=new LWP::UserAgent;
my $request=new HTTP::Request($reqtype,$uri);
my $response=$ua->request($request);
@@ -13407,7 +12494,7 @@ sub readfile {
my $file = shift;
if ( (! -e $file ) || ($file eq '') ) { return -1; };
my $fh;
- open($fh,"<",$file);
+ open($fh,"<$file");
my $a='';
while (my $line = <$fh>) { $a .= $line; }
return $a;
@@ -13520,15 +12607,10 @@ sub machine_ids {
sub additional_machine_domains {
my @domains;
- if (-e "$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);
- }
+ open(my $fh,"<$perlvar{'lonTabDir'}/expected_domains.tab");
+ while( my $line = <$fh>) {
+ $line =~ s/\s//g;
+ push(@domains,$line);
}
return @domains;
}
@@ -13546,293 +12628,6 @@ sub default_login_domain {
return $domain;
}
-sub shared_institution {
- my ($dom,$lonhost) = @_;
- if ($lonhost eq '') {
- $lonhost = $perlvar{'lonHostID'};
- }
- my $same_intdom;
- my $hostintdom = &internet_dom($lonhost);
- if ($hostintdom ne '') {
- my %iphost = &get_iphost();
- my $primary_id = &domain($dom,'primary');
- my $primary_ip = &get_host_ip($primary_id);
- if (ref($iphost{$primary_ip}) eq 'ARRAY') {
- foreach my $id (@{$iphost{$primary_ip}}) {
- my $intdom = &internet_dom($id);
- if ($intdom eq $hostintdom) {
- $same_intdom = 1;
- last;
- }
- }
- }
- }
- return $same_intdom;
-}
-
-sub uses_sts {
- my ($ignore_cache) = @_;
- my $lonhost = $perlvar{'lonHostID'};
- my $hostname = &hostname($lonhost);
- my $sts_on;
- if ($protocol{$lonhost} eq 'https') {
- my $cachetime = 12*3600;
- if (!$ignore_cache) {
- ($sts_on,my $cached)=&is_cached_new('stspolicy',$lonhost);
- if (defined($cached)) {
- return $sts_on;
- }
- }
- my $ua=new LWP::UserAgent;
- my $url = $protocol{$lonhost}.'://'.$hostname.'/index.html';
- my $request=new HTTP::Request('HEAD',$url);
- my $response=$ua->request($request);
- if ($response->is_success) {
- my $has_sts = $response->header('Strict-Transport-Security');
- if ($has_sts eq '') {
- $sts_on = 0;
- } else {
- if ($has_sts =~ /\Qmax-age=\E(\d+)/) {
- my $maxage = $1;
- if ($maxage) {
- $sts_on = 1;
- } else {
- $sts_on = 0;
- }
- } else {
- $sts_on = 0;
- }
- }
- return &do_cache_new('stspolicy',$lonhost,$sts_on,$cachetime);
- }
- }
- return;
-}
-
-sub waf_allssl {
- my ($host_name) = @_;
- my $alias = &get_proxy_alias();
- if ($host_name eq '') {
- $host_name = $ENV{'SERVER_NAME'};
- }
- if (($host_name ne '') && ($alias eq $host_name)) {
- my $serverhomedom = &host_domain($perlvar{'lonHostID'});
- my %defdomdefaults = &get_domain_defaults($serverhomedom);
- if ($defdomdefaults{'waf_sslopt'}) {
- return $defdomdefaults{'waf_sslopt'};
- }
- }
- return;
-}
-
-sub get_requestor_ip {
- my ($r,$nolookup,$noproxy) = @_;
- my $from_ip;
- if (ref($r)) {
- if ($r->can('useragent_ip')) {
- if ($noproxy && $r->can('client_ip')) {
- $from_ip = $r->client_ip();
- } else {
- $from_ip = $r->useragent_ip();
- }
- } elsif ($r->connection->can('remote_ip')) {
- $from_ip = $r->connection->remote_ip();
- } else {
- $from_ip = $r->get_remote_host($nolookup);
- }
- } else {
- $from_ip = $ENV{'REMOTE_ADDR'};
- }
- return $from_ip if ($noproxy);
- # Who controls proxy settings for server
- my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'};
- my $proxyinfo = &get_proxy_settings($dom_in_use);
- if ((ref($proxyinfo) eq 'HASH') && ($from_ip)) {
- if ($proxyinfo->{'vpnint'}) {
- if (&ip_match($from_ip,$proxyinfo->{'vpnint'})) {
- return $from_ip;
- }
- }
- if ($proxyinfo->{'trusted'}) {
- if (&ip_match($from_ip,$proxyinfo->{'trusted'})) {
- my $ipheader = $proxyinfo->{'ipheader'};
- my ($ip,$xfor);
- if (ref($r)) {
- if ($ipheader) {
- $ip = $r->headers_in->{$ipheader};
- }
- $xfor = $r->headers_in->{'X-Forwarded-For'};
- } else {
- if ($ipheader) {
- $ip = $ENV{'HTTP_'.uc($ipheader)};
- }
- $xfor = $ENV{'HTTP_X_FORWARDED_FOR'};
- }
- if (($ip eq '') && ($xfor ne '')) {
- foreach my $poss_ip (reverse(split(/\s*,\s*/,$xfor))) {
- unless (&ip_match($poss_ip,$proxyinfo->{'trusted'})) {
- $ip = $poss_ip;
- last;
- }
- }
- }
- if ($ip ne '') {
- return $ip;
- }
- }
- }
- }
- return $from_ip;
-}
-
-sub get_proxy_settings {
- my ($dom_in_use) = @_;
- my %domdefaults = &Apache::lonnet::get_domain_defaults($dom_in_use);
- my $proxyinfo = {
- ipheader => $domdefaults{'waf_ipheader'},
- trusted => $domdefaults{'waf_trusted'},
- vpnint => $domdefaults{'waf_vpnint'},
- vpnext => $domdefaults{'waf_vpnext'},
- sslopt => $domdefaults{'waf_sslopt'},
- };
- return $proxyinfo;
-}
-
-sub ip_match {
- my ($ip,$pattern_str) = @_;
- $ip=Net::CIDR::cidrvalidate($ip);
- if ($ip) {
- return Net::CIDR::cidrlookup($ip,split(/\s*,\s*/,$pattern_str));
- }
- return;
-}
-
-sub get_proxy_alias {
- my ($lonid) = @_;
- if ($lonid eq '') {
- $lonid = $perlvar{'lonHostID'};
- }
- if (!defined(&hostname($lonid))) {
- return;
- }
- if ($lonid ne '') {
- my ($alias,$cached) = &is_cached_new('proxyalias',$lonid);
- if ($cached) {
- return $alias;
- }
- my $dom = &Apache::lonnet::host_domain($lonid);
- if ($dom ne '') {
- my $cachetime = 60*60*24;
- my %domconfig =
- &Apache::lonnet::get_dom('configuration',['wafproxy'],$dom);
- if (ref($domconfig{'wafproxy'}) eq 'HASH') {
- if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
- $alias = $domconfig{'wafproxy'}{'alias'}{$lonid};
- }
- }
- return &do_cache_new('proxyalias',$lonid,$alias,$cachetime);
- }
- }
- return;
-}
-
-sub use_proxy_alias {
- my ($r,$lonid) = @_;
- my $alias = &get_proxy_alias($lonid);
- if ($alias) {
- my $dom = &host_domain($lonid);
- if ($dom ne '') {
- my $proxyinfo = &get_proxy_settings($dom);
- my ($vpnint,$remote_ip);
- if (ref($proxyinfo) eq 'HASH') {
- $vpnint = $proxyinfo->{'vpnint'};
- if ($vpnint) {
- $remote_ip = &get_requestor_ip($r,1,1);
- }
- }
- unless ($vpnint && &ip_match($remote_ip,$vpnint)) {
- return $alias;
- }
- }
- }
- return;
-}
-
-sub alias_sso {
- my ($lonid) = @_;
- if ($lonid eq '') {
- $lonid = $perlvar{'lonHostID'};
- }
- if (!defined(&hostname($lonid))) {
- return;
- }
- if ($lonid ne '') {
- my ($use_alias,$cached) = &is_cached_new('proxysaml',$lonid);
- if ($cached) {
- return $use_alias;
- }
- my $dom = &Apache::lonnet::host_domain($lonid);
- if ($dom ne '') {
- my $cachetime = 60*60*24;
- my %domconfig =
- &Apache::lonnet::get_dom('configuration',['wafproxy'],$dom);
- if (ref($domconfig{'wafproxy'}) eq 'HASH') {
- if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
- $use_alias = $domconfig{'wafproxy'}{'saml'}{$lonid};
- }
- }
- return &do_cache_new('proxysaml',$lonid,$use_alias,$cachetime);
- }
- }
- return;
-}
-
-sub get_saml_landing {
- my ($lonid) = @_;
- if ($lonid eq '') {
- my $defdom = &default_login_domain();
- my @hosts = ¤t_machine_ids();
- if (@hosts > 1) {
- foreach my $hostid (@hosts) {
- if (&host_domain($hostid) eq $defdom) {
- $lonid = $hostid;
- last;
- }
- }
- } else {
- $lonid = $perlvar{'lonHostID'};
- }
- if ($lonid) {
- unless (&Apache::lonnet::host_domain($lonid) eq $defdom) {
- return;
- }
- } else {
- return;
- }
- } elsif (!defined(&hostname($lonid))) {
- return;
- }
- my ($landing,$cached) = &is_cached_new('samllanding',$lonid);
- if ($cached) {
- return $landing;
- }
- my $dom = &Apache::lonnet::host_domain($lonid);
- if ($dom ne '') {
- my $cachetime = 60*60*24;
- my %domconfig =
- &Apache::lonnet::get_dom('configuration',['login'],$dom);
- if (ref($domconfig{'login'}) eq 'HASH') {
- if (ref($domconfig{'login'}{'saml'}) eq 'HASH') {
- if (ref($domconfig{'login'}{'saml'}{$lonid}) eq 'HASH') {
- $landing = 1;
- }
- }
- }
- return &do_cache_new('samllanding',$lonid,$landing,$cachetime);
- }
- return;
-}
-
# ------------------------------------------------------------- Declutters URLs
sub declutter {
@@ -13883,6 +12678,8 @@ sub clutter {
# &logthis("Got a blank emb style");
}
}
+ } elsif ($thisfn =~ m{^/adm/$match_domain/$match_courseid/\d+/exttools?$}) {
+ $thisfn='/adm/wrapper'.$thisfn;
}
return $thisfn;
}
@@ -13956,51 +12753,37 @@ sub get_dns {
}
my %alldns;
- if (open(my $config,"<","$perlvar{'lonTabDir'}/hosts.tab")) {
- foreach my $dns (<$config>) {
- next if ($dns !~ /^\^(\S*)/x);
- my $line = $1;
- my ($host,$protocol) = split(/:/,$line);
- if ($protocol ne 'https') {
- $protocol = 'http';
- }
- $alldns{$host} = $protocol;
+ open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");
+ foreach my $dns (<$config>) {
+ next if ($dns !~ /^\^(\S*)/x);
+ my $line = $1;
+ my ($host,$protocol) = split(/:/,$line);
+ if ($protocol ne 'https') {
+ $protocol = 'http';
}
- close($config);
+ $alldns{$host} = $protocol;
}
while (%alldns) {
my ($dns) = sort { $b cmp $a } keys(%alldns);
- my @content;
- if ($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);
- }
- } else {
- my $ua=new LWP::UserAgent;
- $ua->timeout(30);
- my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
- my $response=$ua->request($request);
- delete($alldns{$dns});
- next if ($response->is_error());
- @content = split("\n",$response->content);
- }
- unless ($nocache) {
+ my $ua=new LWP::UserAgent;
+ $ua->timeout(30);
+ my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
+ my $response=$ua->request($request);
+ delete($alldns{$dns});
+ next if ($response->is_error());
+ my @content = split("\n",$response->content);
+ unless ($nocache) {
&do_cache_new('dns',$url,\@content,30*24*60*60);
- }
+ }
&$func(\@content,$hashref);
return;
}
+ close($config);
my $which = (split('/',$url))[3];
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n");
- if (open(my $config,"<","$perlvar{'lonTabDir'}/dns_$which.tab")) {
- my @content = <$config>;
- &$func(\@content,$hashref);
- }
+ open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab");
+ my @content = <$config>;
+ &$func(\@content,$hashref);
return;
}
@@ -14028,7 +12811,7 @@ sub parse_dns_checksums_tab {
if (ref($lines) eq 'ARRAY') {
chomp(@{$lines});
my $version = shift(@{$lines});
- if ($version eq $release) {
+ if ($version eq $release) {
foreach my $line (@{$lines}) {
my ($file,$version,$shasum) = split(/,/,$line);
if ($file =~ m{^/etc/httpd/conf}) {
@@ -14060,21 +12843,6 @@ sub fetch_dns_checksums {
return \%checksums;
}
-sub parse_getdns_url {
- my ($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",
- }
- return ($dir,$file);
-}
-
# ------------------------------------------------------------ Read domain file
{
my $loaded;
@@ -14106,7 +12874,7 @@ sub parse_getdns_url {
my ($ignore_cache,$nocache) = @_;
&get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache,$nocache);
my $fh;
- if (open($fh,"<",$perlvar{'lonTabDir'}.'/domain.tab')) {
+ if (open($fh,"<".$perlvar{'lonTabDir'}.'/domain.tab')) {
my @lines = <$fh>;
&parse_domain_tab(\@lines);
}
@@ -14158,23 +12926,8 @@ sub parse_getdns_url {
my ($id,$domain,$role,$name,$protocol,$intdom)=split(/:/,$configline);
$name=~s/\s//g;
if ($id && $domain && $role && $name) {
- if ((exists($hostname{$id})) && ($hostname{$id} ne '')) {
- my $curr = $hostname{$id};
- my $skip;
- if (ref($name_to_host{$curr}) eq 'ARRAY') {
- if (($curr eq $name) && (@{$name_to_host{$curr}} == 1)) {
- $skip = 1;
- } else {
- @{$name_to_host{$curr}} = grep { $_ ne $id } @{$name_to_host{$curr}};
- }
- }
- unless ($skip) {
- push(@{$name_to_host{$name}},$id);
- }
- } else {
- push(@{$name_to_host{$name}},$id);
- }
$hostname{$id}=$name;
+ push(@{$name_to_host{$name}}, $id);
$hostdom{$id}=$domain;
if ($role eq 'library') { $libserv{$id}=$name; }
if (defined($protocol)) {
@@ -14207,7 +12960,7 @@ sub parse_getdns_url {
sub load_hosts_tab {
my ($ignore_cache,$nocache) = @_;
&get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache,$nocache);
- open(my $config,"<","$perlvar{'lonTabDir'}/hosts.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");
my @config = <$config>;
&parse_hosts_tab(\@config);
close($config);
@@ -14469,11 +13222,11 @@ sub all_loncaparevs {
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11);
}
-# ------------------------------------------------------- Read loncaparev table
+# ---------------------------------------------------------- Read loncaparev table
{
- sub load_loncaparevs {
+ sub load_loncaparevs {
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") {
- if (open(my $config,"<","$perlvar{'lonTabDir'}/loncaparevs.tab")) {
+ if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) {
while (my $configline=<$config>) {
chomp($configline);
my ($hostid,$loncaparev)=split(/:/,$configline);
@@ -14485,11 +13238,11 @@ sub all_loncaparevs {
}
}
-# ----------------------------------------------------- Read serverhostID table
+# ---------------------------------------------------------- Read serverhostID table
{
sub load_serverhomeIDs {
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") {
- if (open(my $config,"<","$perlvar{'lonTabDir'}/serverhomeIDs.tab")) {
+ if (open(my $config,"<$perlvar{'lonTabDir'}/serverhomeIDs.tab")) {
while (my $configline=<$config>) {
chomp($configline);
my ($name,$id)=split(/:/,$configline);
@@ -14514,7 +13267,7 @@ BEGIN {
# ------------------------------------------------------ Read spare server file
{
- open(my $config,"<","$perlvar{'lonTabDir'}/spare.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/spare.tab");
while (my $configline=<$config>) {
chomp($configline);
@@ -14528,7 +13281,7 @@ BEGIN {
}
# ------------------------------------------------------------ Read permissions
{
- open(my $config,"<","$perlvar{'lonTabDir'}/roles.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/roles.tab");
while (my $configline=<$config>) {
chomp($configline);
@@ -14542,7 +13295,7 @@ BEGIN {
# -------------------------------------------- Read plain texts for permissions
{
- open(my $config,"<","$perlvar{'lonTabDir'}/rolesplain.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/rolesplain.tab");
while (my $configline=<$config>) {
chomp($configline);
@@ -14562,7 +13315,7 @@ BEGIN {
# ---------------------------------------------------------- Read package table
{
- open(my $config,"<","$perlvar{'lonTabDir'}/packages.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/packages.tab");
while (my $configline=<$config>) {
if ($configline !~ /\S/ || $configline=~/^#/) { next; }
@@ -14577,11 +13330,11 @@ BEGIN {
close($config);
}
-# --------------------------------------------------------- Read loncaparev table
+# ---------------------------------------------------------- Read loncaparev table
&load_loncaparevs();
-# ------------------------------------------------------- Read serverhostID table
+# ---------------------------------------------------------- Read serverhostID table
&load_serverhomeIDs();
@@ -14595,7 +13348,15 @@ BEGIN {
my $item = $token->[1];
my $name = $token->[2]{'name'};
my $value = $token->[2]{'value'};
- if ($item ne '' && $name ne '' && $value ne '') {
+ my $valuematch = $token->[2]{'valuematch'};
+ my $namematch = $token->[2]{'namematch'};
+ if ($item eq 'parameter') {
+ if (($namematch ne '') || (($name ne '') && ($value ne '' || $valuematch ne ''))) {
+ my $release = $parser->get_text();
+ $release =~ s/(^\s*|\s*$ )//gx;
+ $needsrelease{$item.':'.$name.':'.$value.':'.$valuematch.':'.$namematch} = $release;
+ }
+ } elsif ($item ne '' && $name ne '') {
my $release = $parser->get_text();
$release =~ s/(^\s*|\s*$ )//gx;
$needsrelease{$item.':'.$name.':'.$value} = $release;
@@ -14608,7 +13369,7 @@ BEGIN {
# ---------------------------------------------------------- Read managers table
{
if (-e "$perlvar{'lonTabDir'}/managers.tab") {
- if (open(my $config,"<","$perlvar{'lonTabDir'}/managers.tab")) {
+ if (open(my $config,"<$perlvar{'lonTabDir'}/managers.tab")) {
while (my $configline=<$config>) {
chomp($configline);
next if ($configline =~ /^\#/);
@@ -14627,16 +13388,6 @@ BEGIN {
}
-# ------------- set default texengine (domain default overrides this)
-{
- $deftex = LONCAPA::texengine();
-}
-
-# ------------- set default minimum length for passwords for internal auth users
-{
- $passwdmin = LONCAPA::passwd_min();
-}
-
$memcache=new Cache::Memcached({'servers' => ['127.0.0.1:11211'],
'compress_threshold'=> 20_000,
});
@@ -14878,10 +13629,12 @@ the answer, and also caches if there is
=item *
X<idget()>
-B<idget($udom,@ids)>: find the usernames behind a list of IDs
-(IDs are a unique resource in a domain, there must be only 1 ID per
-username, and only 1 username per ID in a specific domain) (returns
-hash: id=>name,id=>name)
+B<idget($udom,$idsref,$namespace)>: find the usernames behind either
+a list of student/employee IDs or clicker IDs
+(student/employee IDs are a unique resource in a domain, there must be
+only 1 ID per username, and only 1 username per ID in a specific domain).
+clickerIDs are not necessarily unique, as students might share clickers.
+(returns hash: id=>name,id=>name)
=item *
X<idrget()>
@@ -14890,7 +13643,27 @@ usernames (returns hash: name=>id,name=>
=item *
X<idput()>
-B<idput($udom,%ids)>: store away a list of names and associated IDs
+B<idput($udom,$idsref,$uhome,$namespace)>: store away a list of
+names and associated student/employee IDs or clicker IDs.
+
+=item *
+X<iddel()>
+B<iddel($udom,$idshashref,$uhome,$namespace)>: delete unwanted
+student/employee ID or clicker ID username look-ups from domain.
+The homeserver ($uhome) and namespace ($namespace) are optional.
+If no $uhome is provided, it will be determined usig &homeserver()
+for each user. If no $namespace is provided, the default is ids.
+
+=item *
+X<updateclickers()>
+B<updateclickers($udom,$action,$idshashref,$uhome,$critical)>: update
+clicker ID-to-username look-ups in clickers.db on library server.
+Permitted actions are add or del (i.e., add or delete). The
+clickers.db contains clickerID as keys (escaped), and each corresponding
+value is an escaped comma-separated list of usernames (for whom the
+library server is the homeserver), who registered that particular ID.
+If $critical is true, the update will be sent via &critical, otherwise
+&reply() will be used.
=item *
X<rolesinit()>
@@ -14938,13 +13711,13 @@ The first argument is required, all othe
$priv is the privilege being checked.
$uri contains additional information about what is being checked for access (e.g.,
-URL, course ID etc.).
+URL, course ID etc.).
$symb is the unique resource instance identifier in a course; if needed,
-but not provided, it will be retrieved via a call to &symbread().
-$role is the role for which a priv is being checked (only used if priv is evb).
-$clientip is the user's IP address (only used when checking for access to portfolio
+but not provided, it will be retrieved via a call to &symbread().
+$role is the role for which a priv is being checked (only used if priv is evb).
+$clientip is the user's IP address (only used when checking for access to portfolio
files).
-$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This
+$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This
prevents recursive calls to &allowed.
F: full access
@@ -14972,10 +13745,9 @@ in which case the null string is returne
=item *
-definerole($rolename,$sysrole,$domrole,$courole,$uname,$udom) : define role;
-define a custom role rolename set privileges in format of lonTabs/roles.tab
-for system, domain, and course level. $uname and $udom are optional (current
-user's username and domain will be used when either of $uname or $udom are absent.
+definerole($rolename,$sysrole,$domrole,$courole) : define role; define a custom
+role rolename set privileges in format of lonTabs/roles.tab for system, domain,
+and course level
=item *
@@ -15006,9 +13778,9 @@ provided for types, will default to retu
=item *
in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if
-user: $uname:$udom has a role in the course: $cdom_$cnum.
+user: $uname:$udom has a role in the course: $cdom_$cnum.
-Additional optional arguments are: $type (if role checking is to be restricted
+Additional optional arguments are: $type (if role checking is to be restricted
to certain user status types -- previous (expired roles), active (currently
available roles) or future (roles available in the future), and
$hideprivileged -- if true will not report course roles for users who
@@ -15247,7 +14019,7 @@ values that are the resource value. I b
versions are also returned.
get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's
-supplemental content area. This routine caches the number of files for
+supplemental content area. This routine caches the number of files for
10 minutes.
=back
@@ -15284,88 +14056,6 @@ Returns:
=back
-=head2 Bubblesheet Configuration
-
-=over 4
-
-=item *
-
-get_scantron_config($which)
-
-$which - the name of the configuration to parse from the file.
-
-Parses and returns the bubblesheet configuration line selected as a
-hash of configuration file fields.
-
-
-Returns:
- If the named configuration is not in the file, an empty
- hash is returned.
-
- a hash with the fields
- name - internal name for the this configuration setup
- description - text to display to operator that describes this config
- CODElocation - if 0 or the string 'none'
- - no CODE exists for this config
- if -1 || the string 'letter'
- - a CODE exists for this config and is
- a string of letters
- Unsupported value (but planned for future support)
- if a positive integer
- - The CODE exists as the first n items from
- the question section of the form
- if the string 'number'
- - The CODE exists for this config and is
- a string of numbers
- CODEstart - (only matter if a CODE exists) column in the line where
- the CODE starts
- CODElength - length of the CODE
- IDstart - column where the student/employee ID starts
- IDlength - length of the student/employee ID info
- Qstart - column where the information from the bubbled
- 'questions' start
- Qlength - number of columns comprising a single bubble line from
- the sheet. (usually either 1 or 10)
- Qon - either a single character representing the character used
- to signal a bubble was chosen in the positional setup, or
- the string 'letter' if the letter of the chosen bubble is
- in the final, or 'number' if a number representing the
- chosen bubble is in the file (1->A 0->J)
- Qoff - the character used to represent that a bubble was
- left blank
- PaperID - if the scanning process generates a unique number for each
- sheet scanned the column that this ID number starts in
- PaperIDlength - number of columns that comprise the unique ID number
- for the sheet of paper
- FirstName - column that the first name starts in
- FirstNameLength - number of columns that the first name spans
- LastName - column that the last name starts in
- LastNameLength - number of columns that the last name spans
- BubblesPerRow - number of bubbles available in each row used to
- bubble an answer. (If not specified, 10 assumed).
-
-
-=item *
-
-get_scantronformat_file($cdom)
-
-$cdom - the course's domain (optional); if not supplied, uses
-domain for current $env{'request.course.id'}.
-
-Returns an array containing lines from the scantron format file for
-the domain of the course.
-
-If a url for a custom.tab file is listed in domain's configuration.db,
-lines are from this file.
-
-Otherwise, if a default.tab has been published in RES space by the
-domainconfig user, lines are from this file.
-
-Otherwise, fall back to getting lines from the legacy file on the
-local server: /home/httpd/lonTabs/default_scantronformat.tab
-
-=back
-
=head2 Resource Subroutines
=over 4
@@ -15432,20 +14122,20 @@ will be stored for query
=item *
-symbread($filename,$donotrecurse,$ignorecachednull,$checkforblock,$possibles) :
-return symbolic list entry (all arguments optional).
+symbread($filename,$donotrecurse,$ignorecachednull,$checkforblock,$possibles) :
+return symbolic list entry (all arguments optional).
-Args: filename is the filename (including path) for the file for which a symb
-is required; donotrecurse, if true will prevent calls to allowed() being made
-to check access status if more than one resource was found in the bighash
-(see rev. 1.249) to avoid an infinite loop if an ambiguous resource is part of
-a randompick); ignorecachednull, if true will prevent a symb of '' being
+Args: filename is the filename (including path) for the file for which a symb
+is required; donotrecurse, if true will prevent calls to allowed() being made
+to check access status if more than one resource was found in the bighash
+(see rev. 1.249) to avoid an infinite loop if an ambiguous resource is part of
+a randompick); ignorecachednull, if true will prevent a symb of '' being
returned if $env{$cache_str} is defined as ''; checkforblock if true will
cause possible symbs to be checked to determine if they are subject to content
blocking, if so they will not be included as possible symbs; possibles is a
-ref to a hash, which, as a side effect, will be populated with all possible
+ref to a hash, which, as a side effect, will be populated with all possible
symbs (content blocking not tested).
-
+
returns the data handle
=item *
@@ -15455,9 +14145,9 @@ and is a possible symb for the URL in $t
resource that the user accessed using /enc/ returns a 1 on success, 0
on failure, user must be in a course, as it assumes the existence of
the course initial hash, and uses $env('request.course.id'}. The third
-arg is an optional reference to a scalar. If this arg is passed in the
+arg is an optional reference to a scalar. If this arg is passed in the
call to symbverify, it will be set to 1 if the symb has been set to be
-encrypted; otherwise it will be null.
+encrypted; otherwise it will be null.
=item *
@@ -15510,13 +14200,13 @@ expirespread($uname,$udom,$stype,$usymb)
devalidate($symb) : devalidate temporary spreadsheet calculations,
forcing spreadsheet to reevaluate the resource scores next time.
-=item *
+=item *
can_edit_resource($file,$cnum,$cdom,$resurl,$symb,$group) : determine if current user can edit a particular resource,
when viewing in course context.
input: six args -- filename (decluttered), course number, course domain,
- url, symb (if registered) and group (if this is a
+ url, symb (if registered) and group (if this is a
group item -- e.g., bulletin board, group page etc.).
output: array of five scalars --
@@ -15524,15 +14214,15 @@ when viewing in course context.
$home -- homeserver of resource (i.e., for author if published,
or course if uploaded.).
$switchserver -- 1 if server switch will be needed.
- $forceedit -- 1 if icon/link should be to go to edit mode
+ $forceedit -- 1 if icon/link should be to go to edit mode
$forceview -- 1 if icon/link should be to go to view mode
=item *
is_course_upload($file,$cnum,$cdom)
-Used in course context to determine if current file was uploaded to
-the course (i.e., would be found in /userfiles/docs on the course's
+Used in course context to determine if current file was uploaded to
+the course (i.e., would be found in /userfiles/docs on the course's
homeserver.
input: 3 args -- filename (decluttered), course number and course domain.
@@ -15546,20 +14236,20 @@ homeserver.
=item *
-store($storehash,$symb,$namespace,$udom,$uname,$laststore) : stores hash
+store($storehash,$symb,$namespace,$udom,$uname,$laststore) : stores hash
permanently for this url; hashref needs to be given and should be a \%hashname;
the remaining args aren't required and if they aren't passed or are '' they will
-be derived from the env (with the exception of $laststore, which is an
+be derived from the env (with the exception of $laststore, which is an
optional arg used when a user's submission is stored in grading).
$laststore is $version=$timestamp, where $version is the most recent version
number retrieved for the corresponding $symb in the $namespace db file, and
$timestamp is the timestamp for that transaction (UNIX time).
-$laststore is currently only passed when cstore() is called by
+$laststore is currently only passed when cstore() is called by
structuretags::finalize_storage().
=item *
-cstore($storehash,$symb,$namespace,$udom,$uname,$laststore) : same as store
+cstore($storehash,$symb,$namespace,$udom,$uname,$laststore) : same as store
but uses critical subroutine
=item *
@@ -15697,7 +14387,7 @@ server ($udom and $uhome are optional)
=item *
-get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults
+get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults
for: authentication, language, quotas, timezone, date locale, and portal URL in
the target domain.
@@ -15731,7 +14421,7 @@ requestcourses: ability to request cours
=over
=item
-official, unofficial, community, textbook
+official, unofficial, community, textbook, placement
=back
@@ -15752,8 +14442,8 @@ for course's uploaded content.
=over
=item
-canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota,
-communityquota, textbookquota
+canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota,
+communityquota, textbookquota, placementquota
=back
@@ -15763,7 +14453,7 @@ on your servers.
=over
-=item
+=item
remotesessions, hostedsessions
=back
@@ -15771,10 +14461,10 @@ remotesessions, hostedsessions
=back
In cases where a domain coordinator has never used the "Set Domain Configuration"
-utility to create a configuration.db file on a domain's primary library server
+utility to create a configuration.db file on a domain's primary library server
only the following domain defaults: auth_def, auth_arg_def, lang_def
-- corresponding values are authentication type (internal, krb4, krb5,
-or localauth), initial password or a kerberos realm, language (e.g., en-us) --
+or localauth), initial password or a kerberos realm, language (e.g., en-us) --
will be available. Values are retrieved from cache (if current), unless the
optional $ignore_cache arg is true, or from domain's configuration.db (if available),
or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab.
@@ -16057,7 +14747,6 @@ userspace, probably shouldn't be called
formname: same as for userfileupload()
fname: filename (including subdirectories) for the file
parser: if 'parse', will parse (html) file to extract references to objects, links etc.
- if hashref, and context is scantron, will convert csv format to standard format
allfiles: reference to hash used to store objects found by parser
codebase: reference to hash used for codebases of java objects found by parser
thumbwidth: width (pixels) of thumbnail to be created for uploaded image
@@ -16203,8 +14892,8 @@ Returns:
get_timebased_id():
-Attempts to get a unique timestamp-based suffix for use with items added to a
-course via the Course Editor (e.g., folders, composite pages,
+Attempts to get a unique timestamp-based suffix for use with items added to a
+course via the Course Editor (e.g., folders, composite pages,
group bulletin boards).
Args: (first three required; six others optional)
@@ -16215,24 +14904,24 @@ Args: (first three required; six others
2. keyid (alphanumeric): name of temporary locking key in hash,
e.g., num, boardids
-3. namespace: name of gdbm file used to store suffixes already assigned;
+3. namespace: name of gdbm file used to store suffixes already assigned;
file will be named nohist_namespace.db
4. cdom: domain of course; default is current course domain from %env
5. cnum: course number; default is current course number from %env
-6. idtype: set to concat if an additional digit is to be appended to the
+6. idtype: set to concat if an additional digit is to be appended to the
unix timestamp to form the suffix, if the plain timestamp is already
- in use. Default is to not do this, but simply increment the unix
+ in use. Default is to not do this, but simply increment the unix
timestamp by 1 until a unique key is obtained.
7. who: holder of locking key; defaults to user:domain for user.
-8. locktries: number of attempts to obtain a lock (sleep of 1s before
+8. locktries: number of attempts to obtain a lock (sleep of 1s before
retrying); default is 3.
-9. maxtries: number of attempts to obtain a unique suffix; default is 20.
+9. maxtries: number of attempts to obtain a unique suffix; default is 20.
Returns: