--- loncom/lonnet/perl/lonnet.pm 2024/02/28 05:40:11 1.1172.2.146.2.19
+++ loncom/lonnet/perl/lonnet.pm 2013/12/27 23:31:01 1.1246
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1172.2.146.2.19 2024/02/28 05:40:11 raeburn Exp $
+# $Id: lonnet.pm,v 1.1246 2013/12/27 23:31:01 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,
@@ -90,29 +92,27 @@ use GDBM_File;
use HTML::LCParser;
use Fcntl qw(:flock);
use Storable qw(thaw nfreeze);
-use Time::HiRes qw( sleep gettimeofday tv_interval );
+use Time::HiRes qw( gettimeofday tv_interval );
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;
my $readit;
-my $max_connection_retries = 20; # Or some such value.
+my $max_connection_retries = 10; # Or some such value.
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($fh);
}
@@ -266,10 +265,9 @@ sub get_server_loncaparev {
if ($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()) {
@@ -362,64 +360,8 @@ sub remote_devalidate_cache {
my $items;
return unless (ref($cachekeys) eq 'ARRAY');
my $cachestr = join('&',@{$cachekeys});
- return &reply('devalidatecache:'.&escape($cachestr),$lonhost);
-}
-
-sub sign_lti {
- my ($cdom,$cnum,$crsdef,$type,$context,$url,$ltinum,$keynum,$paramsref,$inforef) = @_;
- my $chome;
- if (&domain($cdom) ne '') {
- if ($crsdef) {
- $chome = &homeserver($cnum,$cdom);
- } else {
- $chome = &domain($cdom,'primary');
- }
- }
- if ($cdom && $chome && ($chome ne 'no_host')) {
- if ((ref($paramsref) eq 'HASH') &&
- (ref($inforef) eq 'HASH')) {
- my $rep;
- if (grep { $_ eq $chome } ¤t_machine_ids()) {
- # domain information is hosted on this machine
- $rep =
- &LONCAPA::Lond::sign_lti_payload($cdom,$cnum,$crsdef,$type,
- $context,$url,$ltinum,$keynum,
- $perlvar{'lonVersion'},
- $paramsref,$inforef);
- if (ref($rep) eq 'HASH') {
- return ('ok',$rep);
- }
- } else {
- my ($escurl,$params,$info);
- $escurl = &escape($url);
- if (ref($paramsref) eq 'HASH') {
- $params = &freeze_escape($paramsref);
- }
- if (ref($inforef) eq 'HASH') {
- $info = &freeze_escape($inforef);
- }
- $rep=&reply("encrypt:signlti:$cdom:$cnum:$crsdef:$type:$context:$escurl:$ltinum:$keynum:$params:$info",$chome);
- }
- if (($rep eq '') || ($rep =~ /^con_lost|error|no_such_host|unknown_cmd/i)) {
- return ();
- } elsif (($inforef->{'respfmt'} eq 'to_post_body') ||
- ($inforef->{'respfmt'} eq 'to_authorization_header')) {
- return ('ok',$rep);
- } else {
- my %returnhash;
- foreach my $item (split(/\&/,$rep)) {
- my ($name,$value)=split(/\=/,$item);
- $returnhash{&unescape($name)}=&thaw_unescape($value);
- }
- return('ok',\%returnhash);
- }
- } else {
- return ();
- }
- } else {
- return ();
- &logthis("sign_lti failed - no homeserver and/or domain ($cdom) ($chome)");
- }
+ my $response = &reply('devalidatecache:'.&escape($cachestr),$lonhost);
+ return $response;
}
# -------------------------------------------------- Non-critical communication
@@ -433,7 +375,7 @@ sub subreply {
my $lockfile=$peerfile.".lock";
while (-e $lockfile) { # Need to wait for the lockfile to disappear.
- sleep(0.1);
+ sleep(1);
}
# At this point, either a loncnew parent is listening or an old lonc
# or loncnew child is listening so we can connect or everything's dead.
@@ -451,7 +393,7 @@ sub subreply {
} else {
&create_connection(&hostname($server),$server);
}
- sleep(0.1); # Try again later if failed connection.
+ sleep(1); # Try again later if failed connection.
}
my $answer;
if ($client) {
@@ -470,27 +412,8 @@ 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') || ($subcmd eq 'autoexportgrades') ||
- ($subcmd eq 'put')) {
- (undef,undef,my @rest) = split(/:/,$cmd);
- if (($subcmd eq 'auth') || ($subcmd eq 'putdom')) {
- splice(@rest,2,1,'Hidden');
- } elsif ($subcmd eq 'passwd') {
- splice(@rest,2,2,('Hidden','Hidden'));
- } elsif (($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'autoexportgrades') || ($subcmd eq 'put')) {
- splice(@rest,3,1,'Hidden');
- }
- $logged = join(':',('encrypt:'.$subcmd,@rest));
- }
- }
- &logthis("WARNING:".
- " $logged to $server returned $answer");
+ &logthis("WARNING:".
+ " $cmd to $server returned $answer");
}
return $answer;
}
@@ -499,8 +422,8 @@ sub reply {
sub reconlonc {
my ($lonid) = @_;
+ my $hostname = &hostname($lonid);
if ($lonid) {
- my $hostname = &hostname($lonid);
my $peerfile="$perlvar{'lonSockDir'}/$hostname";
if ($hostname && -e $peerfile) {
&logthis("Trying to reconnect lonc for $lonid ($hostname)");
@@ -518,7 +441,7 @@ 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) {
@@ -546,7 +469,7 @@ sub critical {
}
my $answer=reply($cmd,$server);
if ($answer eq 'con_lost') {
- &reconlonc($server);
+ &reconlonc("$perlvar{'lonSockDir'}/$server");
my $answer=reply($cmd,$server);
if ($answer eq 'con_lost') {
my $now=time;
@@ -558,16 +481,16 @@ sub critical {
$dumpcount++;
{
my $dfh;
- if (open($dfh,">",$dfilename)) {
+ if (open($dfh,">$dfilename")) {
print $dfh "$cmd\n";
close($dfh);
}
}
- sleep 1;
+ sleep 2;
my $wcmd='';
{
my $dfh;
- if (open($dfh,"<",$dfilename)) {
+ if (open($dfh,"<$dfilename")) {
$wcmd=<$dfh>;
close($dfh);
}
@@ -683,52 +606,22 @@ sub transfer_profile_to_env {
# ---------------------------------------------------- Check for valid session
sub check_for_valid_session {
- my ($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);
@@ -742,23 +635,13 @@ 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'};
- }
- $userhashref->{'lti'} = $disk_env{'request.lti.login'};
- if ($userhashref->{'lti'}) {
- $userhashref->{'ltitarget'} = $disk_env{'request.lti.target'};
- $userhashref->{'ltiuri'} = $disk_env{'request.lti.uri'};
- }
}
- untie(%disk_env);
return $handle;
}
@@ -783,37 +666,6 @@ 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 {
@@ -824,7 +676,7 @@ sub appenv {
if (($key =~ /^user\.role/) || ($key =~ /^user\.priv/)) {
$refused = 1;
if (ref($roles) eq 'ARRAY') {
- my ($type,$role) = ($key =~ m{^user\.(role|priv)\.(.+?)\./});
+ my ($type,$role) = ($key =~ /^user\.(role|priv)\.([^.]+)\./);
if (grep(/^\Q$role\E$/,@{$roles})) {
$refused = 0;
}
@@ -839,19 +691,16 @@ 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';
@@ -967,7 +816,6 @@ 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++; }
}
@@ -985,7 +833,7 @@ 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
@@ -1001,8 +849,10 @@ sub spareserver {
if (ref($spareshash) eq 'HASH') {
if (ref($spareshash->{'primary'}) eq 'ARRAY') {
foreach my $try_server (@{ $spareshash->{'primary'} }) {
- next unless (&spare_can_host($udom,$uint_dom,$remotesessions,
- $try_server));
+ if ($uint_dom) {
+ next unless (&spare_can_host($udom,$uint_dom,$remotesessions,
+ $try_server));
+ }
($spare_server, $lowest_load) =
&compare_server_load($try_server, $spare_server, $lowest_load);
}
@@ -1013,8 +863,10 @@ sub spareserver {
if (!$found_server) {
if (ref($spareshash->{'default'}) eq 'ARRAY') {
foreach my $try_server (@{ $spareshash->{'default'} }) {
- next unless (&spare_can_host($udom,$uint_dom,
- $remotesessions,$try_server));
+ if ($uint_dom) {
+ next unless (&spare_can_host($udom,$uint_dom,
+ $remotesessions,$try_server));
+ }
($spare_server, $lowest_load) =
&compare_server_load($try_server, $spare_server, $lowest_load);
}
@@ -1023,15 +875,13 @@ 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;
}
}
@@ -1040,17 +890,7 @@ sub spareserver {
}
sub compare_server_load {
- my ($try_server, $spare_server, $lowest_load, $required) = @_;
-
- if ($required) {
- my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/);
- my $remoterev = &get_server_loncaparev(undef,$try_server);
- my ($major,$minor) = ($remoterev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
- if (($major eq '' && $minor eq '') ||
- (($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) {
- return ($spare_server,$lowest_load);
- }
- }
+ my ($try_server, $spare_server, $lowest_load) = @_;
my $loadans = &reply('load', $try_server);
my $userloadans = &reply('userload',$try_server);
@@ -1098,104 +938,6 @@ sub find_existing_session {
return;
}
-sub delusersession {
- my ($lonid,$udom,$uname) = @_;
- my $uprimary_id = &domain($udom,'primary');
- my $uintdom = &internet_dom($uprimary_id);
- my $intdom = &internet_dom($lonid);
- my $serverhomedom = &host_domain($lonid);
- if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply(join(':','delusersession',
- map {&escape($_)} ($udom,$uname)),$lonid);
- }
- 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) = @_;
@@ -1209,43 +951,26 @@ sub has_user_session {
# --------- determine least loaded server in a user's domain which allows login
sub choose_server {
- my ($udom,$checkloginvia,$required,$skiploadbal) = @_;
+ my ($udom,$checkloginvia) = @_;
my %domconfhash = &Apache::loncommon::get_domainconf($udom);
my %servers = &get_servers($udom);
my $lowest_load = 30000;
- my ($login_host,$hostname,$portal_path,$isredirect,$balancers);
- if ($skiploadbal) {
- ($balancers,my $cached)=&is_cached_new('loadbalancing',$udom);
- unless (defined($cached)) {
- my $cachetime = 60*60*24;
- my %domconfig =
- &Apache::lonnet::get_dom('configuration',['loadbalancing'],$udom);
- if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
- $balancers = &do_cache_new('loadbalancing',$udom,$domconfig{'loadbalancing'},
- $cachetime);
- }
- }
- }
+ my ($login_host,$hostname,$portal_path,$isredirect);
foreach my $lonhost (keys(%servers)) {
my $loginvia;
- if ($skiploadbal) {
- if (ref($balancers) eq 'HASH') {
- next if (exists($balancers->{$lonhost}));
- }
- }
if ($checkloginvia) {
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost};
if ($loginvia) {
my ($server,$path) = split(/:/,$loginvia);
($login_host, $lowest_load) =
- &compare_server_load($server, $login_host, $lowest_load, $required);
+ &compare_server_load($server, $login_host, $lowest_load);
if ($login_host eq $server) {
$portal_path = $path;
$isredirect = 1;
}
} else {
($login_host, $lowest_load) =
- &compare_server_load($lonhost, $login_host, $lowest_load, $required);
+ &compare_server_load($lonhost, $login_host, $lowest_load);
if ($login_host eq $lonhost) {
$portal_path = '';
$isredirect = '';
@@ -1253,35 +978,13 @@ sub choose_server {
}
} else {
($login_host, $lowest_load) =
- &compare_server_load($lonhost, $login_host, $lowest_load, $required);
+ &compare_server_load($lonhost, $login_host, $lowest_load);
}
}
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
@@ -1319,9 +1022,6 @@ 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;
}
@@ -1331,7 +1031,7 @@ 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';
}
@@ -1380,35 +1080,12 @@ sub authenticate {
}
if ($answer eq 'non_authorized') {
&logthis("User $uname at $udom rejected by $uhome");
- return 'no_host';
+ return 'no_host';
}
&logthis("User $uname at $udom threw error $answer when checking authentication mechanism");
return 'no_host';
}
-sub can_switchserver {
- my ($udom,$home) = @_;
- my ($canswitch,@intdoms);
- my $internet_names = &get_internet_names($home);
- if (ref($internet_names) eq 'ARRAY') {
- @intdoms = @{$internet_names};
- }
- my $uint_dom = &internet_dom(&domain($udom,'primary'));
- if ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) {
- $canswitch = 1;
- } else {
- my $serverhomeID = &get_server_homeID(&hostname($home));
- my $serverhomedom = &host_domain($serverhomeID);
- my %defdomdefaults = &get_domain_defaults($serverhomedom);
- my %udomdefaults = &get_domain_defaults($udom);
- my $remoterev = &get_server_loncaparev('',$home);
- $canswitch = &can_host_session($udom,$home,$remoterev,
- $udomdefaults{'remotesessions'},
- $defdomdefaults{'hostedsessions'});
- }
- return $canswitch;
-}
-
sub can_host_session {
my ($udom,$lonhost,$remoterev,$remotesessions,$hostedsessions) = @_;
my $canhost = 1;
@@ -1474,36 +1151,19 @@ sub can_host_session {
sub spare_can_host {
my ($udom,$uint_dom,$remotesessions,$try_server)=@_;
my $canhost=1;
- my $try_server_hostname = &hostname($try_server);
- my $serverhomeID = &get_server_homeID($try_server_hostname);
- my $serverhomedom = &host_domain($serverhomeID);
- my %defdomdefaults = &get_domain_defaults($serverhomedom);
- if (ref($defdomdefaults{'offloadnow'}) eq 'HASH') {
- if ($defdomdefaults{'offloadnow'}{$try_server}) {
- $canhost = 0;
- }
- }
- if ($canhost) {
- if (ref($defdomdefaults{'offloadoth'}) eq 'HASH') {
- if ($defdomdefaults{'offloadoth'}{$try_server}) {
- unless (&shared_institution($udom,$try_server)) {
- $canhost = 0;
- }
- }
- }
+ my @intdoms;
+ my $internet_names = &Apache::lonnet::get_internet_names($try_server);
+ if (ref($internet_names) eq 'ARRAY') {
+ @intdoms = @{$internet_names};
}
- if (($canhost) && ($uint_dom)) {
- my @intdoms;
- my $internet_names = &get_internet_names($try_server);
- if (ref($internet_names) eq 'ARRAY') {
- @intdoms = @{$internet_names};
- }
- unless (grep(/^\Q$uint_dom\E$/,@intdoms)) {
- my $remoterev = &get_server_loncaparev(undef,$try_server);
- $canhost = &can_host_session($udom,$try_server,$remoterev,
- $remotesessions,
- $defdomdefaults{'hostedsessions'});
- }
+ unless (grep(/^\Q$uint_dom\E$/,@intdoms)) {
+ my $serverhomeID = &Apache::lonnet::get_server_homeID($try_server);
+ my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID);
+ my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom);
+ my $remoterev = &Apache::lonnet::get_server_loncaparev(undef,$try_server);
+ $canhost = &can_host_session($udom,$try_server,$remoterev,
+ $remotesessions,
+ $defdomdefaults{'hostedsessions'});
}
return $canhost;
}
@@ -1588,16 +1248,16 @@ 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 $cachetime = 60*60*24;
if (($uintdom ne '') && ($uintdom eq $intdom)) {
@@ -1612,12 +1272,10 @@ sub check_loadbalancing {
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime);
- } else {
- $domneedscache = $dom_in_use;
}
}
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') {
@@ -1672,13 +1330,11 @@ sub check_loadbalancing {
my %domconfig =
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom);
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
- $result = &do_cache_new('loadbalancing',$serverhomedom,$domconfig{'loadbalancing'},$cachetime);
- } else {
- $domneedscache = $serverhomedom;
+ $result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime);
}
}
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') {
@@ -1694,23 +1350,14 @@ sub check_loadbalancing {
$is_balancer = 1;
$offloadto = &this_host_spares($dom_in_use);
}
- unless (defined($cached)) {
- $domneedscache = $serverhomedom;
- }
}
} else {
if ($perlvar{'lonBalancer'} eq 'yes') {
$is_balancer = 1;
$offloadto = &this_host_spares($dom_in_use);
}
- unless (defined($cached)) {
- $domneedscache = $serverhomedom;
- }
- }
- 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') {
@@ -1739,27 +1386,23 @@ 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'};
@@ -1775,13 +1418,12 @@ 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 {
@@ -1886,7 +1528,7 @@ sub idget {
my %servers = &get_servers($udom,'library');
foreach my $tryserver (keys(%servers)) {
- my $idlist=join('&', map { &escape($_); } @ids);
+ my $idlist=join('&',@ids);
$idlist=~tr/A-Z/a-z/;
my $reply=&reply("idget:$udom:".$idlist,$tryserver);
my @answer=();
@@ -1896,7 +1538,7 @@ sub idget {
my $i;
for ($i=0;$i<=$#ids;$i++) {
if ($answer[$i]) {
- $returnhash{$ids[$i]}=&unescape($answer[$i]);
+ $returnhash{$ids[$i]}=$answer[$i];
}
}
}
@@ -1938,7 +1580,7 @@ sub idput {
}
}
-# ---------------------------------------- Delete unwanted IDs from ids.db file
+# ---------------------------------------- Delete unwanted IDs from ids.db file
sub iddel {
my ($udom,$idshashref,$uhome)=@_;
@@ -1982,8 +1624,7 @@ sub dump_dom {
# ------------------------------------------ get items from domain db files
sub get_dom {
- my ($namespace,$storearr,$udom,$uhome,$encrypt)=@_;
- return if ($udom eq 'public');
+ my ($namespace,$storearr,$udom,$uhome)=@_;
my $items='';
foreach my $item (@$storearr) {
$items.=&escape($item).'&';
@@ -1991,7 +1632,6 @@ sub get_dom {
$items=~s/\&$//;
if (!$udom) {
$udom=$env{'user.domain'};
- return if ($udom eq 'public');
if (defined(&domain($udom,'primary'))) {
$uhome=&domain($udom,'primary');
} else {
@@ -2005,17 +1645,7 @@ 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 {
- if ($encrypt) {
- $rep=&reply("encrypt:egetdom:$udom:$namespace:$items",$uhome);
- } 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;
@@ -2038,7 +1668,7 @@ sub get_dom {
# -------------------------------------------- put items in domain db files
sub put_dom {
- my ($namespace,$storehash,$udom,$uhome,$encrypt)=@_;
+ my ($namespace,$storehash,$udom,$uhome)=@_;
if (!$udom) {
$udom=$env{'user.domain'};
if (defined(&domain($udom,'primary'))) {
@@ -2059,11 +1689,7 @@ sub put_dom {
$items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
}
$items=~s/\&$//;
- if ($encrypt) {
- return &reply("encrypt:putdom:$udom:$namespace:$items",$uhome);
- } else {
- return &reply("putdom:$udom:$namespace:$items",$uhome);
- }
+ return &reply("putdom:$udom:$namespace:$items",$uhome);
} else {
&logthis("put_dom failed - no homeserver and/or domain");
}
@@ -2097,57 +1723,6 @@ sub del_dom {
}
}
-sub store_dom {
- my ($storehash,$id,$namespace,$dom,$home,$encrypt) = @_;
- $$storehash{'ip'}=&get_requestor_ip();
- $$storehash{'host'}=$perlvar{'lonHostID'};
- my $namevalue='';
- foreach my $key (keys(%{$storehash})) {
- $namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
- }
- $namevalue=~s/\&$//;
- if (grep { $_ eq $home } current_machine_ids()) {
- return LONCAPA::Lond::store_dom("storedom:$dom:$namespace:$id:$namevalue");
- } else {
- if ($namespace eq 'private') {
- return 'refused';
- } elsif ($encrypt) {
- return reply("encrypt:storedom:$dom:$namespace:$id:$namevalue",$home);
- } else {
- return reply("storedom:$dom:$namespace:$id:$namevalue",$home);
- }
- }
-}
-
-sub restore_dom {
- my ($id,$namespace,$dom,$home,$encrypt) = @_;
- my $answer;
- if (grep { $_ eq $home } current_machine_ids()) {
- $answer = LONCAPA::Lond::restore_dom("restoredom:$dom:$namespace:$id");
- } elsif ($namespace ne 'private') {
- if ($encrypt) {
- $answer=&reply("encrypt:restoredom:$dom:$namespace:$id",$home);
- } else {
- $answer=&reply("restoredom:$dom:$namespace:$id",$home);
- }
- }
- my %returnhash=();
- unless (($answer eq '') || ($answer eq 'con_lost') || ($answer eq 'refused') ||
- ($answer eq 'unknown_cmd') || ($answer eq 'rejected')) {
- foreach my $line (split(/\&/,$answer)) {
- my ($name,$value)=split(/\=/,$line);
- $returnhash{&unescape($name)}=&thaw_unescape($value);
- }
- my $version;
- for ($version=1;$version<=$returnhash{'version'};$version++) {
- foreach my $item (split(/\:/,$returnhash{$version.':keys'})) {
- $returnhash{$item}=$returnhash{$version.':'.$item};
- }
- }
- }
- return %returnhash;
-}
-
# ----------------------------------construct domainconfig user for a domain
sub get_domainconfiguser {
my ($udom) = @_;
@@ -2160,13 +1735,14 @@ sub retrieve_inst_usertypes {
my %domdefs = &Apache::lonnet::get_domain_defaults($udom);
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') &&
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) {
- return ($domdefs{'inststatustypes'},$domdefs{'inststatusorder'});
+ %returnhash = %{$domdefs{'inststatustypes'}};
+ @order = @{$domdefs{'inststatusorder'}};
} else {
if (defined(&domain($udom,'primary'))) {
my $uhome=&domain($udom,'primary');
my $rep=&reply("inst_usertypes:$udom",$uhome);
if ($rep =~ /^(con_lost|error|no_such_host|refused)/) {
- &logthis("retrieve_inst_usertypes failed - $rep returned from $uhome in domain: $udom");
+ &logthis("get_dom failed - $rep returned from $uhome in domain: $udom");
return (\%returnhash,\@order);
}
my ($hashitems,$orderitems) = split(/:/,$rep);
@@ -2182,15 +1758,15 @@ sub retrieve_inst_usertypes {
push(@order,&unescape($item));
}
} else {
- &logthis("retrieve_inst_usertypes failed - no primary domain server for $udom");
+ &logthis("get_dom failed - no primary domain server for $udom");
}
- return (\%returnhash,\@order);
}
+ return (\%returnhash,\@order);
}
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';
}
@@ -2205,24 +1781,13 @@ 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);
@@ -2257,15 +1822,6 @@ 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).':'.
@@ -2351,63 +1907,6 @@ sub get_instuser {
return ($outcome,%userinfo);
}
-sub get_multiple_instusers {
- my ($udom,$users,$caller) = @_;
- my ($outcome,$results);
- if (ref($users) eq 'HASH') {
- my $count = keys(%{$users});
- my $requested = &freeze_escape($users);
- my $homeserver = &domain($udom,'primary');
- if ($homeserver ne '') {
- my $queryid=&reply('querysend:getmultinstusers:::'.$caller.'='.$requested,$homeserver);
- my $host=&hostname($homeserver);
- if ($queryid !~/^\Q$host\E\_/) {
- &logthis('get_multiple_instusers invalid queryid: '.$queryid.
- ' for host: '.$homeserver.'in domain '.$udom);
- return ($outcome,$results);
- }
- my $response = &get_query_reply($queryid);
- my $maxtries = 5;
- if ($count > 100) {
- $maxtries = 1+int($count/20);
- }
- my $tries = 1;
- while (($response=~/^timeout/) && ($tries <= $maxtries)) {
- $response = &get_query_reply($queryid);
- $tries ++;
- }
- if ($response eq '') {
- $results = {};
- foreach my $key (keys(%{$users})) {
- my ($uname,$id);
- if ($caller eq 'id') {
- $id = $key;
- } else {
- $uname = $key;
- }
- my ($resp,%info) = &get_instuser($udom,$uname,$id);
- $outcome = $resp;
- if ($resp eq 'ok') {
- %{$results} = (%{$results}, %info);
- } else {
- last;
- }
- }
- } elsif(!&error($response) && ($response ne 'refused')) {
- if (($response eq 'unavailable') || ($response eq 'invalid') || ($response eq 'timeout')) {
- $outcome = $response;
- } else {
- ($outcome,my $userdata) = split(/=/,$response,2);
- if ($outcome eq 'ok') {
- $results = &thaw_unescape($userdata);
- }
- }
- }
- }
- }
- return ($outcome,$results);
-}
-
sub inst_rulecheck {
my ($udom,$uname,$id,$item,$rules) = @_;
my %returnhash;
@@ -2426,10 +1925,6 @@ sub inst_rulecheck {
$response=&unescape(&reply('instidrulecheck:'.&escape($udom).
':'.&escape($id).':'.$rulestr,
$homeserver));
- } elsif ($item eq 'unamemap') {
- $response=&unescape(&reply('instunamemapcheck:'.
- &escape($udom).':'.&escape($uname).
- ':'.$rulestr,$homeserver));
} elsif ($item eq 'selfcreate') {
$response=&unescape(&reply('instselfcreatecheck:'.
&escape($udom).':'.&escape($uname).
@@ -2463,9 +1958,6 @@ 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);
@@ -2510,12 +2002,7 @@ sub get_domain_defaults {
&Apache::lonnet::get_dom('configuration',['defaults','quotas',
'requestcourses','inststatus',
'coursedefaults','usersessions',
- 'requestauthor','authordefaults',
- 'selfenrollment','coursecategories',
- 'autoenroll','helpsettings',
- 'wafproxy','ltisec','toolsec',
- 'domexttool','exttool'],$domain);
- my @coursetypes = ('official','unofficial','community','textbook');
+ 'requestauthor'],$domain);
if (ref($domconfig{'defaults'}) eq 'HASH') {
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'};
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'};
@@ -2523,12 +2010,6 @@ 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{'portal_def_email'} = $domconfig{'defaults'}{'portal_def_email'};
- $domdefaults{'portal_def_web'} = $domconfig{'defaults'}{'portal_def_web'};
- $domdefaults{'intauth_cost'} = $domconfig{'defaults'}{'intauth_cost'};
- $domdefaults{'intauth_switch'} = $domconfig{'defaults'}{'intauth_switch'};
- $domdefaults{'intauth_check'} = $domconfig{'defaults'}{'intauth_check'};
- $domdefaults{'unamemap_rule'} = $domconfig{'defaults'}{'unamemap_rule'};
} else {
$domdefaults{'lang_def'} = &domain($domain,'lang_def');
$domdefaults{'auth_def'} = &domain($domain,'auth_def');
@@ -2555,76 +2036,26 @@ sub get_domain_defaults {
$domdefaults{$item} = $domconfig{'requestcourses'}{$item};
}
}
- if (ref($domconfig{'authordefaults'}) eq 'HASH') {
- foreach my $item ('nocodemirror','copyright','sourceavail','domcoordacc','editors') {
- if ($item eq 'editors') {
- if (ref($domconfig{'authordefaults'}{'editors'}) eq 'ARRAY') {
- $domdefaults{$item} = join(',',@{$domconfig{'authordefaults'}{'editors'}});
- }
- } else {
- $domdefaults{$item} = $domconfig{'authordefaults'}{$item};
- }
- }
- }
if (ref($domconfig{'requestauthor'}) eq 'HASH') {
$domdefaults{'requestauthor'} = $domconfig{'requestauthor'};
}
if (ref($domconfig{'inststatus'}) eq 'HASH') {
- foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
+ foreach my $item ('inststatustypes','inststatusorder') {
$domdefaults{$item} = $domconfig{'inststatus'}{$item};
}
}
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
- $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'};
- }
- foreach my $type (@coursetypes) {
- if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
- unless ($type eq 'community') {
- $domdefaults{$type.'credits'} = $domconfig{'coursedefaults'}{'coursecredits'}{$type};
- }
- }
- if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
- $domdefaults{$type.'quota'} = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
- }
- if (ref($domconfig{'coursedefaults'}{'coursequota'}) eq 'HASH') {
- $domdefaults{$type.'coursequota'} = $domconfig{'coursedefaults'}{'coursequota'}{$type};
- }
- if ($domdefaults{'postsubmit'} eq 'on') {
- if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
- $domdefaults{$type.'postsubtimeout'} =
- $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
- }
- }
- if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
- $domdefaults{$type.'domexttool'} = $domconfig{'coursedefaults'}{'domexttool'}{$type};
- } else {
- $domdefaults{$type.'domexttool'} = 1;
- }
- if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
- $domdefaults{$type.'exttool'} = $domconfig{'coursedefaults'}{'exttool'}{$type};
- } else {
- $domdefaults{$type.'exttool'} = 0;
- }
- }
- if (ref($domconfig{'coursedefaults'}{'canclone'}) eq 'HASH') {
- if (ref($domconfig{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
- my @clonecodes = @{$domconfig{'coursedefaults'}{'canclone'}{'instcode'}};
- if (@clonecodes) {
- $domdefaults{'canclone'} = join('+',@clonecodes);
- }
- }
- } elsif ($domconfig{'coursedefaults'}{'canclone'}) {
- $domdefaults{'canclone'}=$domconfig{'coursedefaults'}{'canclone'};
- }
- if ($domconfig{'coursedefaults'}{'texengine'}) {
- $domdefaults{'texengine'} = $domconfig{'coursedefaults'}{'texengine'};
- }
- if (exists($domconfig{'coursedefaults'}{'ltiauth'})) {
- $domdefaults{'crsltiauth'} = $domconfig{'coursedefaults'}{'ltiauth'};
+ $domdefaults{'canuse_pdfforms'} = $domconfig{'coursedefaults'}{'canuse_pdfforms'};
+ if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
+ $domdefaults{'officialcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'official'};
+ $domdefaults{'unofficialcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'};
+ $domdefaults{'textbookcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'textbook'};
+ }
+ if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
+ $domdefaults{'officialquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'official'};
+ $domdefaults{'unofficialquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'unofficial'};
+ $domdefaults{'communityquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'community'};
+ $domdefaults{'textbookquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'textbook'};
}
}
if (ref($domconfig{'usersessions'}) eq 'HASH') {
@@ -2634,227 +2065,11 @@ sub get_domain_defaults {
if (ref($domconfig{'usersessions'}{'hosted'}) eq 'HASH') {
$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'};
}
- 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') {
- my @settings = ('types','registered','enroll_dates','access_dates','section',
- 'approval','limit');
- foreach my $type (@coursetypes) {
- if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
- my @mgrdc = ();
- foreach my $item (@settings) {
- if ($domconfig{'selfenrollment'}{'admin'}{$type}{$item} eq '0') {
- push(@mgrdc,$item);
- }
- }
- if (@mgrdc) {
- $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
- }
- }
- }
- }
- if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
- foreach my $type (@coursetypes) {
- if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
- foreach my $item (keys(%{$domconfig{'selfenrollment'}{'default'}{$type}})) {
- $domdefaults{$type.'selfenroll'.$item} = $domconfig{'selfenrollment'}{'default'}{$type}{$item};
- }
- }
- }
- }
- }
- if (ref($domconfig{'coursecategories'}) eq 'HASH') {
- $domdefaults{'catauth'} = 'std';
- $domdefaults{'catunauth'} = 'std';
- 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{'wafproxy'}) eq 'HASH') {
- foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
- if ($domconfig{'wafproxy'}{$item}) {
- $domdefaults{'waf_'.$item} = $domconfig{'wafproxy'}{$item};
- }
- }
- }
- if (ref($domconfig{'ltisec'}) eq 'HASH') {
- if (ref($domconfig{'ltisec'}{'encrypt'}) eq 'HASH') {
- $domdefaults{'linkprotenc_crs'} = $domconfig{'ltisec'}{'encrypt'}{'crs'};
- $domdefaults{'linkprotenc_dom'} = $domconfig{'ltisec'}{'encrypt'}{'dom'};
- $domdefaults{'ltienc_consumers'} = $domconfig{'ltisec'}{'encrypt'}{'consumers'};
- }
- if (ref($domconfig{'ltisec'}{'private'}) eq 'HASH') {
- if (ref($domconfig{'ltisec'}{'private'}{'keys'}) eq 'ARRAY') {
- $domdefaults{'ltiprivhosts'} = $domconfig{'ltisec'}{'private'}{'keys'};
- }
- }
- if (ref($domconfig{'ltisec'}{'suggested'}) eq 'HASH') {
- my %suggestions = %{$domconfig{'ltisec'}{'suggested'}};
- foreach my $item (keys(%{$domconfig{'ltisec'}{'suggested'}})) {
- unless (ref($domconfig{'ltisec'}{'suggested'}{$item}) eq 'HASH') {
- delete($suggestions{$item});
- }
- }
- if (keys(%suggestions)) {
- $domdefaults{'linkprotsuggested'} = \%suggestions;
- }
- }
- }
- if (ref($domconfig{'toolsec'}) eq 'HASH') {
- if (ref($domconfig{'toolsec'}{'encrypt'}) eq 'HASH') {
- $domdefaults{'toolenc_crs'} = $domconfig{'toolsec'}{'encrypt'}{'crs'};
- $domdefaults{'toolenc_dom'} = $domconfig{'toolsec'}{'encrypt'}{'dom'};
- }
- if (ref($domconfig{'toolsec'}{'private'}) eq 'HASH') {
- if (ref($domconfig{'toolsec'}{'private'}{'keys'}) eq 'ARRAY') {
- $domdefaults{'toolprivhosts'} = $domconfig{'toolsec'}{'private'}{'keys'};
- }
- }
}
&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 = {
- totcodes => $totcodes,
- 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,$cachetime);
- }
- return %passwdconf;
-}
-
-sub course_portal_url {
- my ($cnum,$cdom,$r) = @_;
- 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 {
- my $alias = &Apache::lonnet::use_proxy_alias($r,$chome);
- $hostname = $alias if ($alias ne '');
- $firsturl = $protocol.'://'.$hostname;
- }
- return $firsturl;
-}
-
-sub url_prefix {
- my ($r,$dom,$home,$context) = @_;
- my $prefix;
- my %domdefs = &get_domain_defaults($dom);
- if ($domdefs{'portal_def'} && $domdefs{'portal_def_'.$context}) {
- if ($domdefs{'portal_def'} =~ m{^(https?://[^/]+)}) {
- $prefix = $1;
- }
- }
- if ($prefix eq '') {
- my $hostname = &hostname($home);
- my $protocol = $protocol{$home};
- $protocol = 'http' if ($protocol{$home} ne 'https');
- my $alias = &use_proxy_alias($r,$home);
- $hostname = $alias if ($alias ne '');
- $prefix = $protocol.'://'.$hostname;
- }
- return $prefix;
-}
-
# --------------------------------------------------- Assign a key to a student
sub assign_access_key {
@@ -3091,25 +2306,21 @@ sub make_key {
sub devalidate_cache_new {
my ($name,$id,$debug) = @_;
if ($debug) { &Apache::lonnet::logthis("deleting $name:$id"); }
- my $remembered_id=$name.':'.$id;
$id=&make_key($name,$id);
$memcache->delete($id);
- delete($remembered{$remembered_id});
- delete($accessed{$remembered_id});
+ delete($remembered{$id});
+ delete($accessed{$id});
}
sub is_cached_new {
my ($name,$id,$debug) = @_;
- my $remembered_id=$name.':'.$id; # this is to avoid make_key (which is slow) for
- # keys in %remembered hash, which persists for
- # duration of request (no restriction on key length).
- if (exists($remembered{$remembered_id})) {
- if ($debug) { &Apache::lonnet::logthis("Early return $remembered_id of $remembered{$remembered_id} "); }
- $accessed{$remembered_id}=[&gettimeofday()];
+ $id=&make_key($name,$id);
+ if (exists($remembered{$id})) {
+ if ($debug) { &Apache::lonnet::logthis("Early return $id of $remembered{$id} "); }
+ $accessed{$id}=[&gettimeofday()];
$hits++;
- return ($remembered{$remembered_id},1);
+ return ($remembered{$id},1);
}
- $id=&make_key($name,$id);
my $value = $memcache->get($id);
if (!(defined($value))) {
if ($debug) { &Apache::lonnet::logthis("getting $id is not defined"); }
@@ -3119,14 +2330,13 @@ sub is_cached_new {
if ($debug) { &Apache::lonnet::logthis("getting $id is __undef__"); }
$value=undef;
}
- &make_room($remembered_id,$value,$debug);
+ &make_room($id,$value,$debug);
if ($debug) { &Apache::lonnet::logthis("getting $id is $value"); }
return ($value,1);
}
sub do_cache_new {
my ($name,$id,$value,$time,$debug) = @_;
- my $remembered_id=$name.':'.$id;
$id=&make_key($name,$id);
my $setvalue=$value;
if (!defined($setvalue)) {
@@ -3142,17 +2352,17 @@ sub do_cache_new {
$memcache->disconnect_all();
}
# need to make a copy of $value
- &make_room($remembered_id,$value,$debug);
+ &make_room($id,$value,$debug);
return $value;
}
sub make_room {
- my ($remembered_id,$value,$debug)=@_;
+ my ($id,$value,$debug)=@_;
- $remembered{$remembered_id}= (ref($value)) ? &Storable::dclone($value)
+ $remembered{$id}= (ref($value)) ? &Storable::dclone($value)
: $value;
if ($to_remember<0) { return; }
- $accessed{$remembered_id}=[&gettimeofday()];
+ $accessed{$id}=[&gettimeofday()];
if (scalar(keys(%remembered)) <= $to_remember) { return; }
my $to_kick;
my $max_time=0;
@@ -3390,27 +2600,6 @@ sub repcopy {
}
}
-# ------------------------------------------------- Unsubscribe from a resource
-
-sub unsubscribe {
- my ($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)=@_;
@@ -3439,29 +2628,11 @@ 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;
}
@@ -3478,52 +2649,27 @@ 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 {
- my $name = escape($_);
- "$name=" . ( ref($form{$_}) eq 'ARRAY'
- ? join("&$name=", map {escape($_) } @{$form{$_}})
- : &escape($form{$_}) );
- } keys(%form)));
+ $request=new HTTP::Request('POST',&absolute_url().$fn);
+ $request->content(join('&',map { &escape($_).'='.&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 $content;
}
}
@@ -3539,78 +2685,6 @@ sub externalssi {
}
}
-# If the local copy of a replicated resource is outdated, trigger a
-# connection from the homeserver to flush the delayed queue. If no update
-# happens, remove local copies of outdated resource (and corresponding
-# metadata file).
-
-sub remove_stale_resfile {
- my ($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 {
@@ -3627,7 +2701,7 @@ 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.
@@ -3635,12 +2709,12 @@ 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
#
@@ -3729,7 +2803,7 @@ 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'}) {
@@ -3749,26 +2823,6 @@ sub can_edit_resource {
$forceedit = 1;
}
$cfile = $resurl;
- } elsif (($resurl =~ m{^/ext/}) && ($symb ne '')) {
- my ($map,$id,$res) = &decode_symb($symb);
- if ($map =~ /\.page$/) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- $cfile = $map;
- } else {
- $forceedit = 1;
- $cfile = '/adm/wrapper'.$resurl;
- }
- }
- } elsif ($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/ext\.tool$}) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
$incourse = 1;
if ($env{'form.forceedit'}) {
@@ -3780,27 +2834,19 @@ 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+/ext\.tool$}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
+ $incourse = 1;
+ if ($env{'form.forceedit'}) {
+ $forceview = 1;
+ } else {
+ $forceedit = 1;
+ }
+ $cfile = $resurl;
} elsif (($resurl eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) {
$incourse = 1;
$forceview = 1;
@@ -3810,13 +2856,8 @@ sub can_edit_resource {
$cfile = &clutter($res);
} else {
$cfile = $env{'form.suppurl'};
- my $escfile = &unescape($cfile);
- if ($escfile =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
- $cfile = '/adm/wrapper'.$escfile;
- } else {
- $escfile =~ s{^http://}{};
- $cfile = &escape("/adm/wrapper/ext/$escfile");
- }
+ $cfile =~ s{^http://}{};
+ $cfile = '/adm/wrapper/ext/'.$cfile;
}
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
if ($env{'form.forceedit'}) {
@@ -3840,7 +2881,7 @@ 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$/,@ids)) {
@@ -3867,9 +2908,9 @@ sub in_course {
if ($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;
@@ -3972,7 +3013,7 @@ 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') {
@@ -4030,7 +3071,7 @@ 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);
@@ -4055,21 +3096,13 @@ 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
@@ -4112,20 +3145,17 @@ 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, toollogo 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
-# $destuname - username for permanent storage of uploaded file
-# $destudom - domain for permanaent storage of uploaded file
+# $desuname - username for permanent storage of uploaded file
+# $dsetudom - domain for permanaent storage of uploaded file
# $thumbwidth - width (pixels) of thumbnail to make for uploaded image
# $thumbheight - height (pixels) of thumbnail to make for uploaded image
# $resizewidth - width (pixels) to which to resize uploaded image
@@ -4144,14 +3174,6 @@ 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') && ($subdir eq 'batchupload')) ||
@@ -4165,12 +3187,12 @@ sub userfileupload {
'_'.$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 = $env{'user.name'};
@@ -4200,7 +3222,7 @@ sub userfileupload {
mkdir($fullpath,0777);
}
}
- open(my $fh,'>',$fullpath.'/'.$fname);
+ open(my $fh,'>'.$fullpath.'/'.$fname);
print $fh $env{'form.'.$formname};
close($fh);
if ($context eq 'existingfile') {
@@ -4275,7 +3297,7 @@ 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';
@@ -4319,7 +3341,7 @@ 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);
@@ -4328,31 +3350,14 @@ 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 $makethumb;
my $thumbsize = $thumbwidth.'x'.$thumbheight;
- if ($context eq 'toollogo') {
- my ($fullwidth,$fullheight) = &check_dimensions($input);
- if ($fullwidth ne '' && $fullheight ne '') {
- if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
- $makethumb = 1;
- }
- }
- } else {
- $makethumb = 1;
- }
- if ($makethumb) {
- my @args = ('convert','-sample',$thumbsize,$input,$output);
- system({$args[0]} @args);
- if (-e $filepath.'/'.'tn-'.$file) {
- $fetchthumb = 1;
- }
+ system("convert -sample $thumbsize $input $output");
+ if (-e $filepath.'/'.'tn-'.$file) {
+ $fetchthumb = 1;
}
}
@@ -4409,7 +3414,7 @@ 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') {
@@ -4584,271 +3589,6 @@ sub embedded_dependency {
return;
}
-sub check_dimensions {
- my ($inputfile) = @_;
- my ($fullwidth,$fullheight);
- if (($inputfile =~ m|^[/\w.\-]+$|) && (-e $inputfile)) {
- my $mm = new File::MMagic;
- my $mime_type = $mm->checktype_filename($inputfile);
- if ($mime_type =~ m{^image/}) {
- if (open(PIPE,"identify $inputfile 2>&1 |")) {
- my $imageinfo = ;
- if (!close(PIPE)) {
- &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
- }
- chomp($imageinfo);
- my ($fullsize) =
- ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
- if ($fullsize) {
- ($fullwidth,$fullheight) = split(/x/,$fullsize);
- }
- }
- }
- }
- return ($fullwidth,$fullheight);
-}
-
-sub bubblesheet_converter {
- my ($cdom,$fullpath,$config,$format) = @_;
- if ((&domain($cdom) ne '') &&
- ($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);
- }
- }
- chomp(@lines);
- }
- return @lines;
-}
-
sub removeuploadedurl {
my ($url)=@_;
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5);
@@ -4966,29 +3706,6 @@ 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 remain as $env{'request.'.$cid.'.domain'} and $env{'request.'.$cid.'.num'}
-# $dom and $name will always be null, so the &inc() call will default to storing this data
-# in a nohist_accesscount.db file for the user rather than the course.
-#
-# That said there is a lot of noise in the data being stored.
-# So counts for prtspool/ and adm/ etc. are recorded.
-#
-# A review of which items ending '___count' are written to %accesshash should likely be
-# made before deciding whether to set these to 'course.' instead of 'request.'
-#
-# Under the current scheme each user receives a nohist_accesscount.db file listing
-# accesses for things which are not published resources, regardless of course, and
-# there is not a nohist_accesscount.db file in a course, which might log accesses from
-# anyone in the course for things which are not published resources.
-#
-# For an author, nohist_accesscount.db ends up having records for other items
-# mixed up with the legitimate access counts for the author's published resources.
-#
$dom = $env{'request.'.$cid.'.domain'};
$name = $env{'request.'.$cid.'.num'};
}
@@ -5022,7 +3739,7 @@ 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)) {
@@ -5037,19 +3754,10 @@ 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);
}
}
@@ -5098,11 +3806,7 @@ 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};
}
}
}
@@ -5173,7 +3877,7 @@ 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}
@@ -5200,36 +3904,6 @@ sub courserolelog {
$storehash{'group'} = $sec;
} else {
$storehash{'section'} = $sec;
- my ($curruserdomstr,$newuserdomstr);
- if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.userdomains'})) {
- $curruserdomstr = $env{'course.'.$env{'request.course.id'}.'.internal.userdomains'};
- } else {
- my %courseinfo = &coursedescription($cdom.'/'.$cnum);
- $curruserdomstr = $courseinfo{'internal.userdomains'};
- }
- if ($curruserdomstr ne '') {
- my @udoms = split(/,/,$curruserdomstr);
- unless (grep(/^\Q$domain\E/,@udoms)) {
- push(@udoms,$domain);
- $newuserdomstr = join(',',sort(@udoms));
- }
- } else {
- $newuserdomstr = $domain;
- }
- if ($newuserdomstr ne '') {
- my $putresult = &put('environment',{ 'internal.userdomains' => $newuserdomstr },
- $cdom,$cnum);
- if ($putresult eq 'ok') {
- unless (($selfenroll) || ($context eq 'selfenroll')) {
- if (($context eq 'createcourse') || ($context eq 'requestcourses') ||
- ($context eq 'automated') || ($context eq 'domain')) {
- $env{'course.'.$cdom.'_'.$cnum.'.internal.userdomains'} = $newuserdomstr;
- } elsif ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
- &appenv({'course.'.$cdom.'_'.$cnum.'.internal.userdomains' => $newuserdomstr});
- }
- }
- }
- }
}
&write_log('course',$namespace,\%storehash,$delflag,$username,
$domain,$cnum,$cdom);
@@ -5411,7 +4085,7 @@ 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}) {
@@ -5430,195 +4104,6 @@ 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
#
#
@@ -5632,7 +4117,7 @@ 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);
@@ -5694,8 +4179,7 @@ sub courseiddump {
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter,
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok,
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone,
- $cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner,
- $hasuniquecode,$reqcrsdom,$reqinstcode)=@_;
+ $cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner)=@_;
my $as_hash = 1;
my %returnhash;
if (!$domfilter) { $domfilter=''; }
@@ -5708,18 +4192,17 @@ 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($creationcontext),$domcloner,$hasuniquecode,
- $reqcrsdom,&escape($reqinstcode))));
+ &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)));
} else {
$rep = &reply('courseiddump:'.&host_domain($tryserver).':'.
$sincefilter.':'.&escape($descfilter).':'.
@@ -5730,10 +4213,10 @@ sub courseiddump {
$showhidden.':'.$caller.':'.&escape($cloner).':'.
&escape($cc_clone).':'.$cloneonly.':'.
&escape($createdbefore).':'.&escape($createdafter).':'.
- &escape($creationcontext).':'.$domcloner.':'.$hasuniquecode.
- ':'.$reqcrsdom.':'.&escape($reqinstcode),$tryserver);
+ &escape($creationcontext).':'.$domcloner,
+ $tryserver);
}
-
+
my @pairs=split(/\&/,$rep);
foreach my $item (@pairs) {
my ($key,$value)=split(/\=/,$item,2);
@@ -5859,21 +4342,6 @@ 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
{
@@ -5885,13 +4353,12 @@ my $cachedkey='';
# The cached times for this user
my %cachedtimes=();
# When this was last done
-my $cachedtime='';
+my $cachedtime=();
sub load_all_first_access {
- my ($uname,$udom,$ignorecache)=@_;
+ my ($uname,$udom)=@_;
if (($cachedkey eq $uname.':'.$udom) &&
- (abs($cachedtime-time)<5) && (!$env{'form.markaccess'}) &&
- (!$ignorecache)) {
+ (abs($cachedtime-time)<5) && (!$env{'form.markaccess'})) {
return;
}
$cachedtime=time;
@@ -5900,7 +4367,7 @@ sub load_all_first_access {
}
sub get_first_access {
- my ($type,$argsymb,$argmap,$ignorecache)=@_;
+ my ($type,$argsymb,$argmap)=@_;
my ($symb,$courseid,$udom,$uname)=&whichuser();
if ($argsymb) { $symb=$argsymb; }
my ($map,$id,$res)=&decode_symb($symb);
@@ -5912,7 +4379,7 @@ sub get_first_access {
} else {
$res=$symb;
}
- &load_all_first_access($uname,$udom,$ignorecache);
+ &load_all_first_access($uname,$udom);
return $cachedtimes{"$courseid\0$res"};
}
@@ -5929,12 +4396,7 @@ 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);
@@ -5947,106 +4409,12 @@ 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;
}
return 'already_set';
}
}
-
-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("WARNING: ".
- "Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb.
- "");
- 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("WARNING: ".
- "Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb.
- "");
- }
-
- if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
- &escape('Checkout '.$infostr.' - '.
- $token)) ne 'ok') {
- return '';
- } else {
- &logthis("WARNING: ".
- "Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb.
- "");
- }
- 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 {
@@ -6301,7 +4669,7 @@ 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;
@@ -6338,7 +4706,7 @@ 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;
@@ -6382,7 +4750,7 @@ 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;
@@ -6417,7 +4785,7 @@ sub tmprestore {
# ----------------------------------------------------------------------- Store
sub store {
- my ($storehash,$symb,$namespace,$domain,$stuname,$laststore) = @_;
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
my $home='';
if ($stuname) { $home=&homeserver($stuname,$domain); }
@@ -6438,7 +4806,7 @@ sub store {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6447,13 +4815,13 @@ sub store {
}
$namevalue=~s/\&$//;
&courselog($symb.':'.$stuname.':'.$domain.':STORE:'.$namevalue);
- return reply("store:$domain:$stuname:$namespace:$symb:$namevalue:$laststore","$home");
+ return reply("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# -------------------------------------------------------------- Critical Store
sub cstore {
- my ($storehash,$symb,$namespace,$domain,$stuname,$laststore) = @_;
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
my $home='';
if ($stuname) { $home=&homeserver($stuname,$domain); }
@@ -6474,7 +4842,7 @@ sub cstore {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6484,7 +4852,7 @@ sub cstore {
$namevalue=~s/\&$//;
&courselog($symb.':'.$stuname.':'.$domain.':CSTORE:'.$namevalue);
return critical
- ("store:$domain:$stuname:$namespace:$symb:$namevalue:$laststore","$home");
+ ("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# --------------------------------------------------------------------- Restore
@@ -6640,7 +5008,7 @@ sub privileged {
my $now = time;
my $roles;
if (ref($possroles) eq 'ARRAY') {
- $roles = $possroles;
+ $roles = $possroles;
} else {
$roles = ['dc','su'];
}
@@ -6664,10 +5032,10 @@ sub privileged {
my %rolesdump = &dump("roles", $domain, $username) or return 0;
my $now = time;
- for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys(%rolesdump)}) {
+ 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);
}
}
@@ -6705,7 +5073,7 @@ 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};
}
}
@@ -6738,7 +5106,7 @@ sub rolesinit {
my %firstaccess = &dump('firstaccesstimes', $domain, $username);
my %timerinterval = &dump('timerinterval', $domain, $username);
my (%coursetimerstarts, %firstaccchk, %firstaccenv, %coursetimerintervals,
- %timerintchk, %timerintenv,%coauthorenv);
+ %timerintchk, %timerintenv);
foreach my $key (keys(%firstaccess)) {
my ($cid, $rest) = split(/\0/, $key);
@@ -6752,9 +5120,8 @@ sub rolesinit {
my %allroles=();
my %allgroups=();
- my %gotcoauconfig=();
- for my $area (grep { ! /^rolesdef_/ } keys(%rolesdump)) {
+ for my $area (grep { ! /^rolesdef_/ } keys %rolesdump) {
my $role = $rolesdump{$area};
$area =~ s/\_\w\w$//;
@@ -6804,23 +5171,6 @@ sub rolesinit {
} else {
# Normal role, defined in roles.tab
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area);
- if (($trole eq 'ca') || ($trole eq 'aa')) {
- (undef,my ($audom,$auname)) = split(/\//,$area);
- unless ($gotcoauconfig{$area}) {
- my @ca_settings = ('authoreditors');
- my %info = &userenvironment($audom,$auname,@ca_settings);
- $gotcoauconfig{$area} = 1;
- foreach my $item (@ca_settings) {
- if (exists($info{$item})) {
- my $name = $item;
- if ($item eq 'authoreditors') {
- $name = 'editors';
- }
- $coauthorenv{"environment.internal.$name.$area"} = $info{$item};
- }
- }
- }
- }
}
my $cid = $tdomain.'_'.$trest;
@@ -6844,12 +5194,11 @@ 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,\%coauthorenv);
+ return (\%userroles,\%firstaccenv,\%timerintenv);
}
sub set_arearole {
@@ -6864,7 +5213,7 @@ sub set_arearole {
sub custom_roleprivs {
my ($allroles,$trole,$tdomain,$trest,$spec,$area) = @_;
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$trole);
- my $homsvr = &homeserver($rauthor,$rdomain);
+ my $homsvr=homeserver($rauthor,$rdomain);
if (&hostname($homsvr) ne '') {
my ($rdummy,$roledef)=
&get('roles',["rolesdef_$rrole"],$rdomain,$rauthor);
@@ -6883,10 +5232,6 @@ 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}.=':'.$coursepriv;
}
@@ -6895,48 +5240,6 @@ sub custom_roleprivs {
}
}
-sub course_adhocrole_privs {
- my ($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 $access = 1;
@@ -6971,7 +5274,6 @@ sub set_userprivs {
my ($userroles,$allroles,$allgroups,$groups_roles) = @_;
my $author=0;
my $adv=0;
- my $rar=0;
my %grouproles = ();
if (keys(%{$allgroups}) > 0) {
my @groupkeys;
@@ -7019,7 +5321,6 @@ sub set_userprivs {
$thesepriv{$privilege}.=$restrictions;
}
if ($thesepriv{'adv'} eq 'F') { $adv=1; }
- if ($thesepriv{'rar'} eq 'F') { $rar=1; }
}
}
my $thesestr='';
@@ -7028,16 +5329,16 @@ sub set_userprivs {
}
$userroles->{'user.priv.'.$role} = $thesestr;
}
- return ($author,$adv,$rar);
+ return ($author,$adv);
}
sub role_status {
my ($rolekey,$update,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_;
+ my @pwhere = ();
if (exists($env{$rolekey}) && $env{$rolekey} ne '') {
- my ($one,$two) = split(m{\./},$rolekey,2);
- (undef,undef,$$role) = split(/\./,$one,3);
+ (undef,undef,$$role,@pwhere)=split(/\./,$rolekey);
unless (!defined($$role) || $$role eq '') {
- $$where = '/'.$two;
+ $$where=join('.',@pwhere);
$$trolecode=$$role.'.'.$$where;
($$tstart,$$tend)=split(/\./,$env{$rolekey});
$$tstatus='is';
@@ -7073,10 +5374,9 @@ 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';
@@ -7152,57 +5452,39 @@ 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 $setprivs;
}
sub set_adhoc_privileges {
-# role can be cc, ca, or cr//-domainconfig/role
- my ($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);
- unless (($caller eq 'constructaccess' && $env{'request.course.id'}) ||
- ($caller eq 'tiny')) {
+ &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;
@@ -7262,46 +5544,44 @@ 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} = Apache::lonnet::thaw_unescape($value);
+ }
+ #return %returnhash;
return \%returnhash;
-}
+}
# see Lond::dump_with_regexp
# if $escapedkeys hash keys won't get unescaped.
sub dump {
- my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys,$encrypt)=@_;
+ my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys)=@_;
if (!$udomain) { $udomain=$env{'user.domain'}; }
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
- if ($regexp) {
- $regexp=&escape($regexp);
- } else {
- $regexp='.';
- }
- if (grep { $_ eq $uhome } ¤t_machine_ids()) {
+ my $reply;
+ if (grep { $_ eq $uhome } current_machine_ids()) {
# user is hosted on this machine
- my $reply = LONCAPA::Lond::dump_with_regexp(join(':', ($udomain,
+ $reply = LONCAPA::Lond::dump_with_regexp(join(":", ($udomain,
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'});
- return %{&unserialize($reply, $escapedkeys)};
+ return %{unserialize($reply, $escapedkeys)};
}
- my $rep;
- if ($encrypt) {
- $rep=&reply("encrypt:edump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+ if ($regexp) {
+ $regexp=&escape($regexp);
} else {
- $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+ $regexp='.';
}
+ my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
my @pairs=split(/\&/,$rep);
my %returnhash=();
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);
}
@@ -7345,7 +5625,7 @@ 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,$uhome);
@@ -7441,7 +5721,7 @@ sub inc {
# --------------------------------------------------------------- put interface
sub put {
- my ($namespace,$storehash,$udomain,$uname,$encrypt)=@_;
+ my ($namespace,$storehash,$udomain,$uname)=@_;
if (!$udomain) { $udomain=$env{'user.domain'}; }
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
@@ -7450,11 +5730,7 @@ sub put {
$items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
}
$items=~s/\&$//;
- if ($encrypt) {
- return &reply("encrypt:put:$udomain:$uname:$namespace:$items",$uhome);
- } else {
- return &reply("put:$udomain:$uname:$namespace:$items",$uhome);
- }
+ return &reply("put:$udomain:$uname:$namespace:$items",$uhome);
}
# ------------------------------------------------------------ newput interface
@@ -7475,7 +5751,7 @@ sub newput {
# --------------------------------------------------------- putstore interface
sub putstore {
- my ($namespace,$symb,$version,$storehash,$udomain,$uname,$tolog)=@_;
+ my ($namespace,$symb,$version,$storehash,$udomain,$uname)=@_;
if (!$udomain) { $udomain=$env{'user.domain'}; }
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
@@ -7489,18 +5765,6 @@ sub putstore {
my $reply =
&reply("putstore:$udomain:$uname:$namespace:$esc_symb:$esc_v:$items",
$uhome);
- if (($tolog) && ($reply eq 'ok')) {
- my $namevalue='';
- foreach my $key (keys(%{$storehash})) {
- $namevalue.=&escape($key).'='.&freeze_escape($storehash->{$key}).'&';
- }
- my $ip = &get_requestor_ip();
- $namevalue .= 'ip='.&escape($ip).
- '&host='.&escape($perlvar{'lonHostID'}).
- '&version='.$esc_v.
- '&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
- &Apache::lonnet::courselog($symb.':'.$uname.':'.$udomain.':PUTSTORE:'.$namevalue);
- }
if ($reply eq 'unknown_cmd') {
# gfall back to way things use to be done
return &old_putstore($namespace,$symb,$version,$storehash,$udomain,
@@ -7594,11 +5858,9 @@ 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;
@@ -7611,13 +5873,13 @@ 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');
}
@@ -7631,7 +5893,7 @@ 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'};
@@ -7661,15 +5923,10 @@ sub get_timebased_id {
my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix);
my $id = time;
$newid = $id;
- if ($idtype eq 'addcode') {
- $newid .= &sixnum_code();
- }
my $idtries = 0;
while (exists($inuse{$prefix."\0".$newid}) && $idtries < $maxtries) {
if ($idtype eq 'concat') {
$newid = $id.$idtries;
- } elsif ($idtype eq 'addcode') {
- $newid = $newid.&sixnum_code();
} else {
$newid ++;
}
@@ -7686,7 +5943,6 @@ sub get_timebased_id {
$error = 'error saving new item: '.$putresult;
}
} else {
- undef($newid);
$error = ('error: no unique suffix available for the new item ');
}
# remove lock
@@ -7695,39 +5951,28 @@ sub get_timebased_id {
} else {
$error = "error: could not obtain lockfile\n";
$dellock = 'ok';
- if (($prefix eq 'paste') && ($namespace eq 'courseeditor') && ($keyid eq 'num')) {
- $dellock = 'nolock';
- }
}
return ($newid,$dellock,$error);
}
-sub sixnum_code {
- my $code;
- for (0..6) {
- $code .= int( rand(9) );
- }
- return $code;
-}
-
# -------------------------------------------------- portfolio access checking
sub portfolio_access {
- my ($requrl,$clientip) = @_;
+ my ($requrl) = @_;
my (undef,$udom,$unum,$file_name,$group) = &parse_portfolio_url($requrl);
- my $result = &get_portfolio_access($udom,$unum,$file_name,$group,$clientip);
+ my $result = &get_portfolio_access($udom,$unum,$file_name,$group);
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';
}
}
@@ -7741,7 +5986,7 @@ sub portfolio_access {
}
sub get_portfolio_access {
- my ($udom,$unum,$file_name,$group,$clientip,$access_hash) = @_;
+ my ($udom,$unum,$file_name,$group,$access_hash) = @_;
if (!ref($access_hash)) {
my $current_perms = &get_portfile_permissions($udom,$unum);
@@ -7750,7 +5995,7 @@ sub get_portfolio_access {
$access_hash = $access_controls{$file_name};
}
- my ($public,$guest,@domains,@users,@courses,@groups,@ips);
+ my ($public,$guest,@domains,@users,@courses,@groups);
my $now = time;
if (ref($access_hash) eq 'HASH') {
foreach my $key (keys(%{$access_hash})) {
@@ -7774,25 +6019,10 @@ sub get_portfolio_access {
push(@courses,$key);
} elsif ($scope eq 'group') {
push(@groups,$key);
- } elsif ($scope eq 'ip') {
- push(@ips,$key);
}
}
if ($public) {
return 'ok';
- } elsif (@ips > 0) {
- my $allowed;
- foreach my $ipkey (@ips) {
- if (ref($access_hash->{$ipkey}{'ip'}) eq 'ARRAY') {
- if (&Apache::loncommon::check_ip_acc(join(',',@{$access_hash->{$ipkey}{'ip'}}),$clientip)) {
- $allowed = 1;
- last;
- }
- }
- }
- if ($allowed) {
- return 'ok';
- }
}
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
if ($guest) {
@@ -7968,17 +6198,6 @@ sub is_portfolio_file {
return;
}
-sub is_coursetool_logo {
- my ($uri) = @_;
- if ($env{'request.course.id'}) {
- my $courseurl = &courseid_to_courseurl($env{'request.course.id'});
- if ($uri =~ m{^/*uploaded\Q$courseurl\E/toollogo/\d+/[^/]+$}) {
- return 1;
- }
- }
- return;
-}
-
sub usertools_access {
my ($uname,$udom,$tool,$action,$context,$userenvref,$domdefref,$is_advref)=@_;
my ($access,%tools);
@@ -7991,22 +6210,17 @@ sub usertools_access {
unofficial => 1,
community => 1,
textbook => 1,
- lti => 1,
);
} elsif ($context eq 'requestauthor') {
%tools = (
requestauthor => 1,
);
- } elsif ($context eq 'authordefaults') {
- %tools = (
- webdav => 1,
- );
} else {
%tools = (
aboutme => 1,
blog => 1,
+ webdav => 1,
portfolio => 1,
- timezone => 1,
);
}
return if (!defined($tools{$tool}));
@@ -8022,10 +6236,6 @@ sub usertools_access {
return $env{'environment.canrequest.'.$tool};
} elsif ($context eq 'requestauthor') {
return $env{'environment.canrequest.author'};
- } elsif ($context eq 'authordefaults') {
- if ($tool eq 'webdav') {
- return $env{'environment.availabletools.'.$tool};
- }
} else {
return $env{'environment.availabletools.'.$tool};
}
@@ -8034,11 +6244,7 @@ sub usertools_access {
my ($toolstatus,$inststatus,$envkey);
if ($context eq 'requestauthor') {
- $envkey = $context;
- } elsif ($context eq 'authordefaults') {
- if ($tool eq 'webdav') {
- $envkey = 'tools.'.$tool;
- }
+ $envkey = $context;
} else {
$envkey = $context.'.'.$tool;
}
@@ -8200,29 +6406,25 @@ sub is_advanced_user {
}
sub check_can_request {
- my ($dom,$can_request,$request_domains,$uname,$udom) = @_;
+ my ($dom,$can_request,$request_domains) = @_;
my $canreq = 0;
- if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
- $uname = $env{'user.name'};
- $udom = $env{'user.domain'};
- }
my ($types,$typename) = &Apache::loncommon::course_types();
my @options = ('approval','validate','autolimit');
my $optregex = join('|',@options);
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) {
foreach my $type (@{$types}) {
- if (&usertools_access($uname,$udom,$type,undef,
- 'requestcourses')) {
+ if (&usertools_access($env{'user.name'},
+ $env{'user.domain'},
+ $type,undef,'requestcourses')) {
$canreq ++;
if (ref($request_domains) eq 'HASH') {
- push(@{$request_domains->{$type}},$udom);
+ push(@{$request_domains->{$type}},$env{'user.domain'});
}
- if ($dom eq $udom) {
+ if ($dom eq $env{'user.domain'}) {
$can_request->{$type} = 1;
}
}
- if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '') &&
- ($env{'environment.reqcrsotherdom.'.$type} ne '')) {
+ if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type});
if (@curr > 0) {
foreach my $item (@curr) {
@@ -8239,7 +6441,7 @@ sub check_can_request {
}
}
}
- unless ($dom eq $env{'user.domain'}) {
+ unless($dom eq $env{'user.domain'}) {
$canreq ++;
if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) {
$can_request->{$type} = 1;
@@ -8304,14 +6506,14 @@ sub customaccess {
# ------------------------------------------------- Check for a user privilege
sub allowed {
- my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache,$nodeeplinkcheck,$nodeeplinkout)=@_;
+ my ($priv,$uri,$symb,$role)=@_;
my $ver_orguri=$uri;
$uri=&deversion($uri);
my $orguri=$uri;
$uri=&declutter($uri);
if ($priv eq 'evb') {
-# Evade communication block restrictions for specified role in a course or domain
+# Evade communication block restrictions for specified role in a course
if ($env{'user.priv.'.$role} =~/evb\&([^\:]*)/) {
return $1;
} else {
@@ -8321,7 +6523,7 @@ 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|ext\.tool)$}))
+ if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard)$}))
|| (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) ))
&& ($priv eq 'bre')) {
return 'F';
@@ -8332,9 +6534,9 @@ 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';
@@ -8369,10 +6571,7 @@ sub allowed {
# Free bre to public access
if ($priv eq 'bre') {
- my $copyright;
- unless ($uri =~ /ext\.tool/) {
- $copyright=&metadata($uri,'copyright');
- }
+ my $copyright=&metadata($uri,'copyright');
if (($copyright eq 'public') && (!$env{'request.course.id'})) {
return 'F';
}
@@ -8430,8 +6629,8 @@ 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;
}
@@ -8443,8 +6642,8 @@ 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;
}
@@ -8489,34 +6688,8 @@ 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;
}
}
@@ -8528,22 +6701,11 @@ sub allowed {
if ($match) {
if ($env{'user.priv.'.$env{'request.role'}.'./'}
=~/\Q$priv\E\&([^\:]*)/) {
- my $value = $1;
- my $deeplinkblock;
- unless ($nodeeplinkcheck) {
- $deeplinkblock = &deeplink_check($priv,$symb,$uri);
- }
- if ($deeplinkblock) {
- $thisallowed='D';
- } elsif ($noblockcheck) {
- $thisallowed.=$value;
+ my @blockers = &has_comm_blocking($priv,$symb,$uri);
+ if (@blockers > 0) {
+ $thisallowed = 'B';
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
- if (@blockers > 0) {
- $thisallowed = 'B';
- } else {
- $thisallowed.=$value;
- }
+ $thisallowed.=$1;
}
}
} else {
@@ -8555,21 +6717,11 @@ sub allowed {
$refuri=&declutter($refuri);
my ($match) = &is_on_map($refuri);
if ($match) {
- my $deeplinkblock;
- unless ($nodeeplinkcheck) {
- $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
- }
- if ($deeplinkblock) {
- $thisallowed='D';
- } elsif ($noblockcheck) {
- $thisallowed='F';
+ my @blockers = &has_comm_blocking($priv,$symb,$refuri);
+ if (@blockers > 0) {
+ $thisallowed = 'B';
} else {
- my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
- if (@blockers > 0) {
- $thisallowed = 'B';
- } else {
- $thisallowed='F';
- }
+ $thisallowed='F';
}
}
}
@@ -8581,7 +6733,7 @@ sub allowed {
&& $thisallowed ne 'F'
&& $thisallowed ne '2'
&& &is_portfolio_url($uri)) {
- $thisallowed = &portfolio_access($uri,$clientip);
+ $thisallowed = &portfolio_access($uri);
}
# Full access at system, domain or course-wide level? Exit.
@@ -8611,22 +6763,6 @@ sub allowed {
if ($env{'request.course.id'}) {
- if ($priv eq 'bre') {
- if (&is_coursetool_logo($uri)) {
- return 'F';
- }
- }
-
-# If this is modifying password (internal auth) domains must match for user and user's role.
-
- if ($priv eq 'mip') {
- 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'};
@@ -8640,21 +6776,11 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- my $deeplinkblock;
- unless ($nodeeplinkcheck) {
- $deeplinkblock = &deeplink_check($priv,$symb,$uri);
- }
- if ($deeplinkblock) {
- $thisallowed = 'D';
- } elsif ($noblockcheck) {
- $thisallowed.=$value;
+ my @blockers = &has_comm_blocking($priv,$symb,$uri);
+ if (@blockers > 0) {
+ $thisallowed = 'B';
} else {
- my @blockers = &has_comm_blocking($priv,$symb,$uri,$ignorecache);
- if (@blockers > 0) {
- $thisallowed = 'B';
- } else {
- $thisallowed.=$value;
- }
+ $thisallowed.=$value;
}
} else {
$thisallowed.=$value;
@@ -8662,7 +6788,7 @@ sub allowed {
$checkreferer=0;
}
}
-
+
if ($checkreferer) {
my $refuri=$env{'httpref.'.$orguri};
unless ($refuri) {
@@ -8688,21 +6814,11 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- my $deeplinkblock;
- unless ($nodeeplinkcheck) {
- $deeplinkblock = &deeplink_check($priv,$symb,$refuri);
- }
- if ($deeplinkblock) {
- $thisallowed = 'D';
- } elsif ($noblockcheck) {
- $thisallowed.=$value;
+ my @blockers = &has_comm_blocking($priv,$symb,$refuri);
+ if (@blockers > 0) {
+ $thisallowed = 'B';
} else {
- my @blockers = &has_comm_blocking($priv,'',$refuri,'',1);
- if (@blockers > 0) {
- $thisallowed = 'B';
- } else {
- $thisallowed.=$value;
- }
+ $thisallowed.=$value;
}
} else {
$thisallowed.=$value;
@@ -8739,48 +6855,16 @@ 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;
@@ -8803,7 +6887,7 @@ 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 '.
@@ -8815,7 +6899,7 @@ sub allowed {
}
}
}
-
+
#
# Rest of the restrictions depend on selected course
#
@@ -8874,17 +6958,6 @@ sub allowed {
}
}
-# Restricted for deeplinked session?
-
- if ($env{'request.deeplink.login'}) {
- if ($env{'acc.deeplinkout'} && !$nodeeplinkout) {
- if (!$symb) { $symb=&symbread($uri,1); }
- if (($symb) && ($env{'acc.deeplinkout'}=~/\&\Q$symb\E\&/)) {
- return '';
- }
- }
- }
-
# Restricted by state or randomout?
if ($thisallowed=~/X/) {
@@ -8905,8 +6978,6 @@ sub allowed {
return 'A';
} elsif ($thisallowed eq 'B') {
return 'B';
- } elsif ($thisallowed eq 'D') {
- return 'D';
}
return 'F';
}
@@ -8923,7 +6994,7 @@ sub constructaccess {
my ($ownername,$ownerdomain,$ownerhome);
($ownerdomain,$ownername) =
- ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)(?:/daxepage|/daxeopen)?/priv/($match_domain)/($match_username)(?:/|$)});
+ ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)/});
# The URL does not really point to any authorspace, forget it
unless (($ownername) && ($ownerdomain)) { return ''; }
@@ -8978,37 +7049,6 @@ sub constructaccess {
return '';
}
-# ----------------------------------------------------------- Content Blocking
-
-{
-# Caches for faster Course Contents display where content blocking
-# is in operation (i.e., interval param set) for timed quiz.
-#
-# User for whom data are being temporarily cached.
-my $cacheduser='';
-# Course for which data are being temporarily cached.
-my $cachedcid='';
-# Cached blockers for this user (a hash of blocking items).
-my %cachedblockers=();
-# When the data were last cached.
-my $cachedlast='';
-
-sub load_all_blockers {
- my ($uname,$udom)=@_;
- 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;
-}
-
sub get_comm_blocks {
my ($cdom,$cnum) = @_;
if ($cdom eq '' || $cnum eq '') {
@@ -9029,25 +7069,27 @@ sub get_comm_blocks {
return %commblocks;
}
-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\&([^\:]*)/);
+sub has_comm_blocking {
+ my ($priv,$symb,$uri,$blocks) = @_;
+ return unless ($env{'request.course.id'});
+ return unless ($priv eq 'bre');
+ return 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);
- my $navmap = Apache::lonnavmaps::navmap->new();
- return %blockers unless (ref($navmap));
+ return unless (keys(%commblocks) > 0);
+ if (!$symb) { $symb=&symbread($uri,1); }
+ my ($map,$resid,undef)=&decode_symb($symb);
+ my %tocheck = (
+ maps => $map,
+ resources => $symb,
+ );
+ my @blockers;
my $now = time;
+ my $navmap = Apache::lonnavmaps::navmap->new();
foreach my $block (keys(%commblocks)) {
if ($block =~ /^(\d+)____(\d+)$/) {
my ($start,$end) = ($1,$2);
@@ -9055,13 +7097,17 @@ sub get_commblock_resources {
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') {
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'};
+ if ($commblocks{$block}{'blocks'}{'docs'}{'maps'}{$map}) {
+ unless (grep(/^\Q$block\E$/,@blockers)) {
+ push(@blockers,$block);
+ }
}
}
if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') {
- if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'resources'}})) {
- $blockers{$block}{'resources'} = $commblocks{$block}{'blocks'}{'docs'}{'resources'};
+ if ($commblocks{$block}{'blocks'}{'docs'}{'resources'}{$symb}) {
+ unless (grep(/^\Q$block\E$/,@blockers)) {
+ push(@blockers,$block);
+ }
}
}
}
@@ -9069,81 +7115,62 @@ 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 $type = 'map';
- if ($item eq 'course') {
- $type = 'course';
- @interval=&EXT("resource.0.interval");
- } else {
- if ($item =~ /___\d+___/) {
- $type = 'resource';
- @interval=&EXT("resource.0.interval",$item);
- } else {
- $mapname = &deversion($item);
- if (ref($navmap)) {
- my $timelimit = $navmap->get_mapparam(undef,$mapname,'0.interval');
- @interval = ($timelimit,'map');
- }
- }
- }
- if ($interval[0] =~ /^(\d+)/) {
- my $timelimit = $1;
- my $first_access;
- if ($type eq 'resource') {
- $first_access=&get_first_access($interval[1],$item);
- } elsif ($type eq 'map') {
- $first_access=&get_first_access($interval[1],undef,$item);
+ my $check_interval;
+ if (&check_docs_block($commblocks{$block}{'blocks'}{'docs'},\%tocheck)) {
+ my @interval;
+ my $type = 'map';
+ if ($item eq 'course') {
+ $type = 'course';
+ @interval=&EXT("resource.0.interval");
} else {
- $first_access=&get_first_access($interval[1]);
- }
- if ($first_access) {
- my $timesup = $first_access+$timelimit;
- if ($timesup > $now) {
- my $activeblock;
- if ($type eq 'resource') {
+ if ($item =~ /___\d+___/) {
+ $type = 'resource';
+ @interval=&EXT("resource.0.interval",$item);
+ if (ref($navmap)) {
+ my $res = $navmap->getBySymb($item);
+ push(@to_test,$res);
+ }
+ } else {
+ my $mapsymb = &symbread($item,1);
+ if ($mapsymb) {
if (ref($navmap)) {
- my $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;
- }
- }
- }
+ @to_test = $mapres->retrieveResources($mapres,undef,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);
+ last;
}
}
}
}
- if ($activeblock) {
- if (ref($commblocks{$block}{'blocks'}{'docs'}{'maps'}) eq 'HASH') {
- if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'maps'}})) {
- $blockers{$block}{'maps'} = $commblocks{$block}{'blocks'}{'docs'}{'maps'};
- }
- }
- if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') {
- if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'resources'}})) {
- $blockers{$block}{'resources'} = $commblocks{$block}{'blocks'}{'docs'}{'resources'};
+ }
+ }
+ if ($interval[0] =~ /\d+/) {
+ my $first_access;
+ if ($type eq 'resource') {
+ $first_access=&get_first_access($interval[1],$item);
+ } elsif ($type eq 'map') {
+ $first_access=&get_first_access($interval[1],undef,$item);
+ } else {
+ $first_access=&get_first_access($interval[1]);
+ }
+ if ($first_access) {
+ my $timesup = $first_access+$interval[0];
+ if ($timesup > $now) {
+ foreach my $res (@to_test) {
+ if ($res->is_problem()) {
+ if ($res->completable()) {
+ unless (grep(/^\Q$block\E$/,@blockers)) {
+ push(@blockers,$block);
+ }
+ last;
+ }
}
}
}
@@ -9154,161 +7181,33 @@ sub get_commblock_resources {
}
}
}
- return %blockers;
+ return @blockers;
}
-sub has_comm_blocking {
- my ($priv,$symb,$uri,$ignoresymbdb,$noenccheck,$blocked,$blocks) = @_;
- my @blockers;
- return unless ($env{'request.course.id'});
- return unless ($priv eq 'bre');
- 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);
- my (%possibles,@symbs);
- if (!$symb) {
- $symb = &symbread($uri,1,1,1,\%possibles,$ignoresymbdb,$noenccheck);
+sub check_docs_block {
+ my ($docsblock,$tocheck) =@_;
+ if ((ref($docsblock) ne 'HASH') || (ref($tocheck) ne 'HASH')) {
+ return;
}
- if ($symb) {
- @symbs = ($symb);
- } 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)) {
- if ($block =~ /^firstaccess____(.+)$/) {
- my $item = $1;
- unless ($blocked) {
- 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}) {
- 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($docsblock->{'maps'}) eq 'HASH') {
+ if ($tocheck->{'maps'}) {
+ if ($docsblock->{'maps'}{$tocheck->{'maps'}}) {
+ return 1;
}
}
}
- unless ($noblock) {
- return @blockers;
- }
- return;
-}
-}
-
-sub deeplink_check {
- my ($priv,$symb,$uri) = @_;
- return unless ($env{'request.course.id'});
- return unless ($priv eq 'bre');
- return if ($env{'request.state'} eq 'construct');
- return if ($env{'request.role.adv'});
- my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- my (%possibles,@symbs);
- if (!$symb) {
- $symb = &symbread($uri,1,1,1,\%possibles);
- }
- if ($symb) {
- @symbs = ($symb);
- } elsif (keys(%possibles)) {
- @symbs = keys(%possibles);
- }
-
- my ($deeplink_symb,$allow);
- if ($env{'request.deeplink.login'}) {
- $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom);
- }
- foreach my $symb (@symbs) {
- last if ($allow);
- my $deeplink = &EXT("resource.0.deeplink",$symb);
- if ($deeplink eq '') {
- $allow = 1;
- } else {
- my ($state,$others,$listed,$scope,$protect) = split(/,/,$deeplink);
- if ($state ne 'only') {
- $allow = 1;
- } else {
- my $check_deeplink_entry;
- if ($protect ne 'none') {
- my ($acctype,$item) = split(/:/,$protect);
- if (($acctype eq 'ltic') && ($env{'user.linkprotector'})) {
- if (grep(/^\Q$item\Ec$/,split(/,/,$env{'user.linkprotector'}))) {
- $check_deeplink_entry = 1
- }
- } elsif (($acctype eq 'ltid') && ($env{'user.linkprotector'})) {
- if (grep(/^\Q$item\Ed$/,split(/,/,$env{'user.linkprotector'}))) {
- $check_deeplink_entry = 1;
- }
- } elsif (($acctype eq 'key') && ($env{'user.deeplinkkey'})) {
- if (grep(/^\Q$item\E$/,split(/,/,$env{'user.deeplinkkey'}))) {
- $check_deeplink_entry = 1;
- }
- }
- }
- if (($protect eq 'none') || ($check_deeplink_entry)) {
- if ($scope eq 'res') {
- if ($symb eq $deeplink_symb) {
- $allow = 1;
- }
- } elsif (($scope eq 'map') || ($scope eq 'rec')) {
- my ($map_from_symb,$map_from_login);
- $map_from_symb = &deversion((&decode_symb($symb))[0]);
- if ($deeplink_symb =~ /\.(page|sequence)$/) {
- $map_from_login = &deversion((&decode_symb($deeplink_symb))[2]);
- } else {
- $map_from_login = &deversion((&decode_symb($deeplink_symb))[0]);
- }
- if (($map_from_symb) && ($map_from_login)) {
- if ($map_from_symb eq $map_from_login) {
- $allow = 1;
- } elsif ($scope eq 'rec') {
- my @recurseup = &get_map_hierarchy($map_from_symb,$env{'request.course.id'});
- if (grep(/^\Q$map_from_login\E$/,@recurseup)) {
- $allow = 1;
- }
- }
- }
- }
- }
+ if (ref($docsblock->{'resources'}) eq 'HASH') {
+ if ($tocheck->{'resources'}) {
+ if ($docsblock->{'resources'}{$tocheck->{'resources'}}) {
+ return 1;
}
}
}
- return if ($allow);
- return 1;
+ return;
}
-# -------------------------------- Deversion and split uri into path an filename
-
#
-# Removes the version from a URI and
+# Removes the versino from a URI and
# splits it in to its filename and path to the filename.
# Seems like File::Basename could have done this more clearly.
# Parameters:
@@ -9376,7 +7275,7 @@ 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"; }
@@ -9404,19 +7303,11 @@ 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';
}
@@ -9431,9 +7322,9 @@ 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);
@@ -9498,12 +7389,10 @@ sub update_allusers_table {
sub fetch_enrollment_query {
my ($context,$affiliatesref,$replyref,$dom,$cnum) = @_;
- my ($homeserver,$sleep,$loopmax);
+ my $homeserver;
my $maxtries = 1;
if ($context eq 'automated') {
$homeserver = $perlvar{'lonHostID'};
- $sleep = 2;
- $loopmax = 100;
$maxtries = 10; # will wait for up to 2000s for retrieval of classlist data before timeout
} else {
$homeserver = &homeserver($cnum,$dom);
@@ -9521,17 +7410,17 @@ sub fetch_enrollment_query {
&logthis('fetch_enrollment_query: invalid queryid: '.$queryid.' for host: '.$host.' and homeserver: '.$homeserver.' context: '.$context.' '.$cnum);
return 'error: '.$queryid;
}
- my $reply = &get_query_reply($queryid,$sleep,$loopmax);
+ my $reply = &get_query_reply($queryid);
my $tries = 1;
while (($reply=~/^timeout/) && ($tries < $maxtries)) {
- $reply = &get_query_reply($queryid,$sleep,$loopmax);
+ $reply = &get_query_reply($queryid);
$tries ++;
}
if ( ($reply =~/^timeout/) || ($reply =~/^error/) ) {
&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} = $value;
@@ -9549,7 +7438,7 @@ sub fetch_enrollment_query {
if ($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 {
@@ -9566,19 +7455,13 @@ sub fetch_enrollment_query {
}
sub get_query_reply {
- my ($queryid,$sleep,$loopmax) = @_;
- if (($sleep eq '') || ($sleep !~ /^\d+\.?\d*$/)) {
- $sleep = 0.2;
- }
- if (($loopmax eq '') || ($loopmax =~ /\D/)) {
- $loopmax = 100;
- }
+ my $queryid=shift;
my $replyfile=LONCAPA::tempdir().$queryid;
my $reply='';
- for (1..$loopmax) {
- sleep($sleep);
+ for (1..100) {
+ sleep 2;
if (-e $replyfile.'.end') {
- if (open(my $fh,"<",$replyfile)) {
+ if (open(my $fh,$replyfile)) {
$reply = join('',<$fh>);
close($fh);
} else { return 'error: reply_file_error'; }
@@ -9699,25 +7582,6 @@ sub auto_validate_instcode {
return ($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,$response);
@@ -9957,20 +7821,17 @@ sub auto_courserequest_checks {
}
sub auto_courserequest_validation {
- my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist,$custominfo) = @_;
+ my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist) = @_;
my ($homeserver,$response);
if ($dom =~ /^$match_domain$/) {
$homeserver = &domain($dom,'primary');
}
- unless ($homeserver eq 'no_host') {
- my $customdata;
- if (ref($custominfo) eq 'HASH') {
- $customdata = &freeze_escape($custominfo);
- }
+ unless ($homeserver eq 'no_host') {
+
$response=&unescape(&reply('autocrsreqvalidation:'.$dom.':'.&escape($owner).
':'.&escape($crstype).':'.&escape($inststatuslist).
- ':'.&escape($instcode).':'.&escape($instseclist).':'.
- $customdata,$homeserver));
+ ':'.&escape($instcode).':'.&escape($instseclist),
+ $homeserver));
}
return $response;
}
@@ -9989,194 +7850,6 @@ 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) = @_;
- my ($homeserver,%crsreqresponse);
- if ($cdom =~ /^$match_domain$/) {
- $homeserver = &domain($cdom,'primary');
- }
- unless (($homeserver eq 'no_host') || ($homeserver eq '')) {
- my $info;
- if (ref($inbound) eq 'HASH') {
- $info = &freeze_escape($inbound);
- }
- my $response=&reply('autocrsrequpdate:'.$cdom.':'.$cnum.':'.&escape($crstype).
- ':'.&escape($action).':'.&escape($ownername).':'.
- &escape($ownerdomain).':'.&escape($fullname).':'.
- &escape($title).':'.&escape($code).':'.
- &escape($accessstart).':'.&escape($accessend).':'.$info,$homeserver);
- unless ($response =~ /(con_lost|error|no_such_host|refused)/) {
- my @items = split(/&/,$response);
- foreach my $item (@items) {
- my ($key,$value) = split('=',$item);
- $crsreqresponse{&unescape($key)} = &thaw_unescape($value);
- }
- }
- }
- return \%crsreqresponse;
-}
-
-sub auto_export_grades {
- my ($cdom,$cnum,$inforef,$gradesref) = @_;
- my ($homeserver,%exportresponse);
- if ($cdom =~ /^$match_domain$/) {
- $homeserver = &domain($cdom,'primary');
- }
- unless (($homeserver eq 'no_host') || ($homeserver eq '')) {
- my $info;
- if (ref($inforef) eq 'HASH') {
- $info = &freeze_escape($inforef);
- }
- if (ref($gradesref) eq 'HASH') {
- my $grades = &freeze_escape($gradesref);
- my $response=&reply('encrypt:autoexportgrades:'.$cdom.':'.$cnum.':'.
- $info.':'.$grades,$homeserver);
- unless ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/) {
- my @items = split(/&/,$response);
- foreach my $item (@items) {
- my ($key,$value) = split('=',$item);
- $exportresponse{&unescape($key)} = &thaw_unescape($value);
- }
- }
- }
- }
- return \%exportresponse;
-}
-
-sub check_instcode_cloning {
- my ($codedefaults,$code_order,$cloner,$clonefromcode,$clonetocode) = @_;
- unless ((ref($codedefaults) eq 'HASH') && (ref($code_order) eq 'ARRAY')) {
- return;
- }
- my $canclone;
- if (@{$code_order} > 0) {
- my $instcoderegexp ='^';
- my @clonecodes = split(/\&/,$cloner);
- foreach my $item (@{$code_order}) {
- if (grep(/^\Q$item\E=/,@clonecodes)) {
- foreach my $pair (@clonecodes) {
- my ($key,$val) = split(/\=/,$pair,2);
- $val = &unescape($val);
- if ($key eq $item) {
- $instcoderegexp .= '('.$val.')';
- last;
- }
- }
- } else {
- $instcoderegexp .= $codedefaults->{$item};
- }
- }
- $instcoderegexp .= '$';
- my (@from,@to);
- eval {
- (@from) = ($clonefromcode =~ /$instcoderegexp/);
- (@to) = ($clonetocode =~ /$instcoderegexp/);
- };
- if ((@from > 0) && (@to > 0)) {
- my @diffs = &Apache::loncommon::compare_arrays(\@from,\@to);
- if (!@diffs) {
- $canclone = 1;
- }
- }
- }
- return $canclone;
-}
-
-sub default_instcode_cloning {
- my ($clonedom,$domdefclone,$clonefromcode,$clonetocode,$codedefaultsref,$codeorderref) = @_;
- my (%codedefaults,@code_order,$canclone);
- if ((ref($codedefaultsref) eq 'HASH') && (ref($codeorderref) eq 'ARRAY')) {
- %codedefaults = %{$codedefaultsref};
- @code_order = @{$codeorderref};
- } elsif ($clonedom) {
- &auto_instcode_defaults($clonedom,\%codedefaults,\@code_order);
- }
- if (($domdefclone) && (@code_order)) {
- my @clonecodes = split(/\+/,$domdefclone);
- my $instcoderegexp ='^';
- foreach my $item (@code_order) {
- if (grep(/^\Q$item\E$/,@clonecodes)) {
- $instcoderegexp .= '('.$codedefaults{$item}.')';
- } else {
- $instcoderegexp .= $codedefaults{$item};
- }
- }
- $instcoderegexp .= '$';
- my (@from,@to);
- eval {
- (@from) = ($clonefromcode =~ /$instcoderegexp/);
- (@to) = ($clonetocode =~ /$instcoderegexp/);
- };
- if ((@from > 0) && (@to > 0)) {
- my @diffs = &Apache::loncommon::compare_arrays(\@from,\@to);
- if (!@diffs) {
- $canclone = 1;
- }
- }
- }
- return $canclone;
-}
-
# ------------------------------------------------------- Course Group routines
sub get_coursegroups {
@@ -10425,12 +8098,8 @@ sub assignrole {
}
}
}
- } elsif (($selfenroll == 1) && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) {
- if ($role eq 'st') {
- $refused = '';
- } elsif (($context eq 'ltienroll') && ($env{'request.lti.login'})) {
- $refused = '';
- }
+ } elsif (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) {
+ $refused = '';
} elsif ($context eq 'requestcourses') {
my @possroles = ('st','ta','ep','in','cc','co');
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) {
@@ -10449,7 +8118,7 @@ sub assignrole {
}
}
} elsif ($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') {
$refused = '';
@@ -10457,13 +8126,13 @@ sub assignrole {
my %domdefaults = &get_domain_defaults($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 {
$checkbystatus = 1;
}
@@ -10545,13 +8214,12 @@ sub assignrole {
&courserolelog($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,$udom);
@@ -10569,23 +8237,11 @@ sub autoupdate_coowners {
if ($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'})) {
@@ -10598,15 +8254,17 @@ 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 || $delcoowners) {
@@ -10660,35 +8318,19 @@ sub store_coowners {
sub modifyuserauth {
my ($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;
@@ -10722,14 +8364,10 @@ sub modifyuser {
my $newuser;
if ($uhome eq 'no_host') {
$newuser = 1;
- unless (($umode && ($upass ne '')) || ($umode eq 'localauth') ||
- ($umode eq 'lti')) {
- return 'error: more information needed to create new user';
- }
}
# ----------------------------------------------------------------- Create User
if (($uhome eq 'no_host') &&
- (($umode && $upass) || ($umode eq 'localauth') || ($umode eq 'lti'))) {
+ (($umode && $upass) || ($umode eq 'localauth'))) {
my $unhome='';
if (defined($desiredhome) && &host_domain($desiredhome) eq $udom) {
$unhome = $desiredhome;
@@ -10881,7 +8519,7 @@ sub modifyuser {
sub modifystudent {
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec,
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid,
- $selfenroll,$context,$inststatus,$credits,$instsec)=@_;
+ $selfenroll,$context,$inststatus,$credits)=@_;
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
return 'not_in_class';
@@ -10896,14 +8534,14 @@ 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,
- $cid,$selfenroll,$context,$credits,$instsec);
+ $gene,$usec,$end,$start,$type,$locktype,
+ $cid,$selfenroll,$context,$credits);
return $reply;
}
sub modify_student_enrollment {
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,
- $locktype,$cid,$selfenroll,$context,$credits,$instsec) = @_;
+ $locktype,$cid,$selfenroll,$context,$credits) = @_;
my ($cdom,$cnum,$chome);
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
@@ -10950,7 +8588,7 @@ sub modify_student_enrollment {
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum);
my $reply=cput('classlist',
{$user =>
- join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits,$instsec) },
+ join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits) },
$cdom,$cnum);
if (($reply eq 'ok') || ($reply eq 'delayed')) {
&devalidate_getsection_cache($udom,$uname,$cid);
@@ -11017,19 +8655,14 @@ sub writecoursepref {
sub createcourse {
my ($udom,$description,$url,$course_server,$nonstandard,$inst_code,
- $course_owner,$crstype,$cnum,$context,$category,$callercontext)=@_;
+ $course_owner,$crstype,$cnum,$context,$category)=@_;
$url=&declutter($url);
my $cid='';
if ($context eq 'requestcourses') {
my $can_create = 0;
my ($ownername,$ownerdom) = split(':',$course_owner);
if ($udom eq $ownerdom) {
- my $reload;
- if (($callercontext eq 'auto') &&
- ($ownerdom eq $env{'user.domain'}) && ($ownername eq $env{'user.name'})) {
- $reload = 'reload';
- }
- if (&usertools_access($ownername,$ownerdom,$category,$reload,
+ if (&usertools_access($ownername,$ownerdom,$category,undef,
$context)) {
$can_create = 1;
}
@@ -11178,25 +8811,13 @@ sub generate_coursenum {
sub is_course {
my ($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;
}
@@ -11213,7 +8834,7 @@ 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 $namevalue='';
@@ -11332,7 +8953,7 @@ sub save_selected_files {
my ($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");
}
@@ -11346,7 +8967,7 @@ sub save_selected_files {
sub clear_selected_files {
my ($user) = @_;
my $filename = $user."savedfiles";
- open (OUT,'>',LONCAPA::tempdir().$filename);
+ open (OUT, '>'.LONCAPA::tempdir().$filename);
print (OUT undef);
close (OUT);
return ("ok");
@@ -11356,7 +8977,7 @@ sub files_in_path {
my ($user, $path) = @_;
my $filename = $user."savedfiles";
my %return_files;
- open (IN,'<',LONCAPA::tempdir().$filename);
+ open (IN, '<'.LONCAPA::tempdir().$filename);
while (my $line_in = ) {
chomp ($line_in);
my @paths_and_file = split (m!/!, $line_in);
@@ -11378,7 +8999,7 @@ 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 = ) {
#ok, I know it's clunky, but I want it to work
my @paths_and_file = split(m|/|, $line);
@@ -11491,9 +9112,9 @@ sub modify_access_controls {
my $tries = 0;
my $gotlock = &newput('file_permissions',$lockhash,$domain,$user);
- while (($gotlock ne 'ok') && $tries < 10) {
+ while (($gotlock ne 'ok') && $tries <3) {
$tries ++;
- sleep(0.1);
+ sleep 1;
$gotlock = &newput('file_permissions',$lockhash,$domain,$user);
}
if ($gotlock eq 'ok') {
@@ -11786,23 +9407,7 @@ 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
- my ($key) = keys(%listerror);
- return (\@alluserslist, $listerror{$key});
- } elsif ( grep { $_ eq 'con_lost' } values(%listerror) ) {
- # con_lost indicates that we might miss data from at least one
- # library server
- return (\@alluserslist, 'con_lost');
- } else {
- # multiple library servers and no con_lost -> data should be
- # complete.
- return (\@alluserslist);
- }
-
+ return (\@alluserslist);
} else {
return ([],'missing username');
}
@@ -12019,12 +9624,10 @@ sub get_userresdata {
}
#error 2 occurs when the .db doesn't exist
if ($tmp!~/error: 2 /) {
- if ((!defined($cached)) || ($tmp ne 'con_lost')) {
- &logthis("WARNING:".
- " Trying to get resource data for ".
- $uname." at ".$udom.": ".
- $tmp."");
- }
+ &logthis("WARNING:".
+ " Trying to get resource data for ".
+ $uname." at ".$udom.": ".
+ $tmp."");
} elsif ($tmp=~/error: 2 /) {
#&EXT_cache_set($udom,$uname);
&do_cache_new('userres',$hashid,undef,600);
@@ -12064,259 +9667,30 @@ sub resdata {
return undef;
}
-sub get_domain_lti {
- my ($cdom,$context) = @_;
- my ($name,$cachename,%lti);
- if ($context eq 'consumer') {
- $name = 'ltitools';
- } elsif ($context eq 'provider') {
- $name = 'lti';
- } elsif ($context eq 'linkprot') {
- $name = 'ltisec';
- } else {
- return %lti;
- }
- if ($context eq 'linkprot') {
- $cachename = $context;
- } else {
- $cachename = $name;
- }
- my ($result,$cached)=&is_cached_new($cachename,$cdom);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- %lti = %{$result};
- }
- } else {
- my %domconfig = &get_dom('configuration',[$name],$cdom);
- if (ref($domconfig{$name}) eq 'HASH') {
- if ($context eq 'linkprot') {
- if (ref($domconfig{$name}{'linkprot'}) eq 'HASH') {
- %lti = %{$domconfig{$name}{'linkprot'}};
- }
- } else {
- %lti = %{$domconfig{$name}};
- }
- }
- my $cachetime = 24*60*60;
- &do_cache_new($cachename,$cdom,\%lti,$cachetime);
- }
- return %lti;
-}
-
-sub get_course_lti {
- my ($cnum,$cdom,$context) = @_;
- my ($name,$cachename,%lti);
- if ($context eq 'consumer') {
- $name = 'ltitools';
- $cachename = 'courseltitools';
- } elsif ($context eq 'provider') {
- $name = 'lti';
- $cachename = 'courselti';
- } else {
- return %lti;
- }
- my $hashid=$cdom.'_'.$cnum;
- my ($result,$cached)=&is_cached_new($cachename,$hashid);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- %lti = %{$result};
- }
- } else {
- %lti = &dump($name,$cdom,$cnum,undef,undef,undef,1);
- my $cachetime = 24*60*60;
- &do_cache_new($cachename,$hashid,\%lti,$cachetime);
- }
- return %lti;
-}
-
-sub courselti_itemid {
- my ($cnum,$cdom,$url,$method,$params,$context) = @_;
- my ($chome,$itemid);
- $chome = &homeserver($cnum,$cdom);
- return if ($chome eq 'no_host');
- if (ref($params) eq 'HASH') {
- my $rep;
- if (grep { $_ eq $chome } current_machine_ids()) {
- $rep = LONCAPA::Lond::crslti_itemid($cdom,$cnum,$url,$method,$params,$perlvar{'lonVersion'});
- } else {
- my $escurl = &escape($url);
- my $escmethod = &escape($method);
- my $items = &freeze_escape($params);
- $rep = &reply("encrypt:lti:$cdom:$cnum:$context:$escurl:$escmethod:$items",$chome);
- }
- unless (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') ||
- ($rep eq 'unknown_cmd')) {
- $itemid = $rep;
- }
- }
- return $itemid;
-}
-
-sub domainlti_itemid {
- my ($cdom,$url,$method,$params,$context) = @_;
- my ($primary_id,$itemid);
- $primary_id = &domain($cdom,'primary');
- return if ($primary_id eq '');
- if (ref($params) eq 'HASH') {
- my $rep;
- if (grep { $_ eq $primary_id } current_machine_ids()) {
- $rep = LONCAPA::Lond::domlti_itemid($cdom,$context,$url,$method,$params,$perlvar{'lonVersion'});
- } else {
- my $cnum = '';
- my $escurl = &escape($url);
- my $escmethod = &escape($method);
- my $items = &freeze_escape($params);
- $rep = &reply("encrypt:lti:$cdom:$cnum:$context:$escurl:$escmethod:$items",$primary_id);
- }
- unless (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') ||
- ($rep eq 'unknown_cmd')) {
- $itemid = $rep;
- }
- }
- return $itemid;
-}
-
-sub get_ltitools_id {
- my ($context,$cdom,$cnum,$title) = @_;
- my ($lockhash,$tries,$gotlock,$id,$error);
-
- # get lock on ltitools db
- $lockhash = {
- lock => $env{'user.name'}.
- ':'.$env{'user.domain'},
- };
- $tries = 0;
- if ($context eq 'domain') {
- $gotlock = &newput_dom('ltitools',$lockhash,$cdom);
- } else {
- $gotlock = &newput('ltitools',$lockhash,$cdom,$cnum);
- }
- while (($gotlock ne 'ok') && ($tries<10)) {
- $tries ++;
- sleep (0.1);
- if ($context eq 'domain') {
- $gotlock = &newput_dom('ltitools',$lockhash,$cdom);
- } else {
- $gotlock = &newput('ltitools',$lockhash,$cdom,$cnum);
- }
- }
- if ($gotlock eq 'ok') {
- my %currids;
- if ($context eq 'domain') {
- %currids = &dump_dom('ltitools',$cdom);
- } else {
- %currids = &dump('ltitools',$cdom,$cnum);
- }
- if ($currids{'lock'}) {
- delete($currids{'lock'});
- if (keys(%currids)) {
- my @curr = sort { $a <=> $b } keys(%currids);
- if ($curr[-1] =~ /^\d+$/) {
- $id = 1 + $curr[-1];
- }
- } else {
- $id = 1;
- }
- if ($id) {
- if ($context eq 'domain') {
- unless (&newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
- $error = 'nostore';
- }
- } else {
- unless (&newput('ltitools',{ $id => $title },$cdom,$cnum) eq 'ok') {
- $error = 'nostore';
- }
- }
- } else {
- $error = 'nonumber';
- }
- }
- my $dellockoutcome;
- if ($context eq 'domain') {
- $dellockoutcome = &del_dom('ltitools',['lock'],$cdom);
- } else {
- $dellockoutcome = &del('ltitools',['lock'],$cdom,$cnum);
- }
- } else {
- $error = 'nolock';
- }
- return ($id,$error);
-}
-
-sub count_supptools {
- my ($cnum,$cdom,$ignorecache,$reload)=@_;
- my $hashid=$cnum.':'.$cdom;
- my ($numexttools,$cached);
- unless ($ignorecache) {
- ($numexttools,$cached) = &is_cached_new('supptools',$hashid);
- }
- unless (defined($cached)) {
- my $chome=&homeserver($cnum,$cdom);
- $numexttools = 0;
- unless ($chome eq 'no_host') {
- my ($supplemental) = &Apache::loncommon::get_supplemental($cnum,$cdom,$reload);
- if (ref($supplemental) eq 'HASH') {
- if ((ref($supplemental->{'ids'}) eq 'HASH') && (ref($supplemental->{'hidden'}) eq 'HASH')) {
- foreach my $key (keys(%{$supplemental->{'ids'}})) {
- if ($key =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
- $numexttools ++;
- }
- }
- }
- }
- }
- &do_cache_new('supptools',$hashid,$numexttools,600);
- }
- return $numexttools;
-}
-
-sub has_unhidden_suppfiles {
- my ($cnum,$cdom,$ignorecache,$possdel)=@_;
+sub get_numsuppfiles {
+ my ($cnum,$cdom,$ignorecache)=@_;
my $hashid=$cnum.':'.$cdom;
- my ($showsupp,$cached);
+ my ($suppcount,$cached);
unless ($ignorecache) {
- ($showsupp,$cached) = &is_cached_new('showsupp',$hashid);
+ ($suppcount,$cached) = &is_cached_new('suppcount',$hashid);
}
unless (defined($cached)) {
my $chome=&homeserver($cnum,$cdom);
unless ($chome eq 'no_host') {
- my ($supplemental) = &Apache::loncommon::get_supplemental($cnum,$cdom,$ignorecache,$possdel);
- if (ref($supplemental) eq 'HASH') {
- if ((ref($supplemental->{'ids'}) eq 'HASH') && (ref($supplemental->{'hidden'}) eq 'HASH')) {
- foreach my $key (keys(%{$supplemental->{'ids'}})) {
- next if ($key =~ /\.sequence$/);
- if (ref($supplemental->{'ids'}->{$key}) eq 'ARRAY') {
- foreach my $id (@{$supplemental->{'ids'}->{$key}}) {
- unless ($supplemental->{'hidden'}->{$id}) {
- $showsupp = 1;
- last;
- }
- }
- }
- last if ($showsupp);
- }
- }
- }
+ ($suppcount,my $errors) = (0,0);
+ my $suppmap = 'supplemental.sequence';
+ ($suppcount,$errors) =
+ &Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors);
}
- &do_cache_new('showsupp',$hashid,$showsupp,600);
+ &do_cache_new('suppcount',$hashid,$suppcount,600);
}
- return $showsupp;
+ return $suppcount;
}
#
# 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 $cachedmaptime='';
-
sub clear_EXT_cache_status {
&delenv('cache.EXT.');
}
@@ -12373,7 +9747,7 @@ sub EXT {
if ( (defined($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})) {
@@ -12500,7 +9874,7 @@ sub EXT {
$courseid = $cid;
}
if (($symbparm && $courseid) &&
- (($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) {
+ (($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) {
#print '
'.$space.' - '.$qualifier.' - '.$spacequalifierrest;
@@ -12571,25 +9945,20 @@ sub EXT {
}
# ------------------------------------------ fourth, look in resource metadata
- my $what = $spacequalifierrest;
- $what=~s/\./\_/;
- my $filename;
+ $spacequalifierrest=~s/\./\_/;
+ my $filename;
if (!$symbparm) { $symbparm=&symbread(); }
if ($symbparm) {
$filename=(&decode_symb($symbparm))[2];
} else {
$filename=$env{'request.filename'};
}
- my $toolsymb;
- if (($filename =~ /ext\.tool$/) && ($what ne '0_gradable')) {
- $toolsymb = $symbparm;
- }
- my $metadata=&metadata($filename,$what,$toolsymb);
+ my $metadata=&metadata($filename,$spacequalifierrest);
if (defined($metadata)) { return &get_reply([$metadata,'resource']); }
- $metadata=&metadata($filename,'parameter_'.$what,$toolsymb);
+ $metadata=&metadata($filename,'parameter_'.$spacequalifierrest);
if (defined($metadata)) { return &get_reply([$metadata,'resource']); }
-# ----------------------------------------------- fifth, look in rest of course
+# ---------------------------------------------- fourth, look in rest of course
if ($symbparm && defined($courseid) &&
$courseid eq $env{'request.course.id'}) {
my $coursereply=&resdata($env{'course.'.$courseid.'.num'},
@@ -12610,7 +9979,7 @@ sub EXT {
if (defined($partgeneral[0])) { return &get_reply(\@partgeneral); }
}
if ($recurse) { return undef; }
- my $pack_def=&packages_tab_default($filename,$varname,$toolsymb);
+ my $pack_def=&packages_tab_default($filename,$varname);
if (defined($pack_def)) { return &get_reply([$pack_def,'resource']); }
# ---------------------------------------------------- Any other user namespace
} elsif ($realm eq 'environment') {
@@ -12635,10 +10004,6 @@ sub EXT {
if ($space eq 'name') {
return $ENV{'SERVER_NAME'};
}
- } elsif ($realm eq 'client') {
- if ($space eq 'remote_addr') {
- return &get_requestor_ip();
- }
}
return '';
}
@@ -12672,30 +10037,6 @@ sub check_group_parms {
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 ($courseid,@groups) = @_;
@groups = sort(@groups);
@@ -12703,11 +10044,11 @@ sub sort_course_groups { # Sort groups b
}
sub packages_tab_default {
- my ($uri,$varname,$toolsymb)=@_;
+ my ($uri,$varname)=@_;
my (undef,$part,$name)=split(/\./,$varname);
my (@extension,@specifics,$do_default);
- foreach my $package (split(/,/,&metadata($uri,'packages',$toolsymb))) {
+ foreach my $package (split(/,/,&metadata($uri,'packages'))) {
my ($pack_type,$pack_part)=split(/_/,$package,2);
if ($pack_type eq 'default') {
$do_default=1;
@@ -12774,18 +10115,17 @@ sub add_prefix_and_part {
my %metaentry;
my %importedpartids;
-my %importedrespids;
sub metadata {
- my ($uri,$what,$toolsymb,$liburi,$prefix,$depthcount)=@_;
+ my ($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|ext\.tool)$})) ||
+ ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) ||
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) {
return undef;
}
- if (($uri =~ /^priv/ || $uri=~m{^home/httpd/html/priv})
+ if (($uri =~ /^priv/ || $uri=~/home\/httpd\/html\/priv/)
&& &Apache::lonxml::get_state('target') =~ /^(|meta)$/) {
return undef;
}
@@ -12800,72 +10140,11 @@ sub metadata {
my ($result,$cached)=&is_cached_new('meta',$uri);
if (defined($cached)) { return $result->{':'.$what}; }
}
-
-#
-# If the uri is for an external tool the file from
-# which metadata should be retrieved depends on whether
-# the tool had been configured to be gradable (set in the Course
-# Editor or Resource Editor).
-#
-# If a valid symb has been included as the third arg in the call
-# to &metadata() that can be used to retrieve the value of
-# parameter_0_gradable set for the resource, and included in the
-# uploaded map containing the tool. The value is retrieved via
-# &EXT(), if a valid symb is available. Otherwise the value of
-# gradable in the exttool_$marker.db file for the tool instance
-# is retrieved via &get().
-#
-# When lonuserstate::traceroute() calls lonnet::EXT() for
-# hiddenresource and encrypturl (during course initialization)
-# the map-level parameter for resource.0.gradable included in the
-# uploaded map containing the tool will not yet have been stored
-# in the user_course_parms.db file for the user's session, so in
-# this case fall back to retrieving gradable status from the
-# exttool_$marker.db file.
-#
-# In order to avoid an infinite loop, &metadata() will return
-# before a call to &EXT(), if the uri is for an external tool
-# and the $what for which metadata is being requested is
-# parameter_0_gradable or 0_gradable.
-#
-
- if ($uri =~ /ext\.tool$/) {
- if (($what eq 'parameter_0_gradable') || ($what eq '0_gradable')) {
- return;
- } else {
- my ($checked,$use_passback);
- if ($toolsymb ne '') {
- (undef,undef,my $tooluri) = &decode_symb($toolsymb);
- if (($tooluri eq $uri) && (&EXT('resource.0.gradable',$toolsymb))) {
- $checked = 1;
- if (&EXT('resource.0.gradable',$toolsymb) =~ /^yes$/i) {
- $use_passback = 1;
- }
- }
- }
- unless ($checked) {
- my ($ignore,$cdom,$cnum,$marker) = split(m{/},$uri);
- $marker=~s/\D//g;
- if ($marker) {
- my %toolsettings=&get('exttool_'.$marker,['gradable'],$cdom,$cnum);
- $use_passback = $toolsettings{'gradable'};
- }
- }
- if ($use_passback) {
- $filename = '/home/httpd/html/res/lib/templates/LTIpassback.tool';
- } else {
- $filename = '/home/httpd/html/res/lib/templates/LTIstandard.tool';
- }
- }
- }
-
{
# 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?
#
@@ -12960,37 +10239,8 @@ 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'});
@@ -12999,15 +10249,12 @@ 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=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs);
}
# Load and inspect imported file
@@ -13032,7 +10279,7 @@ sub metadata {
if ($depthcount<20) {
my $metadata =
- &metadata($uri,'keys',$toolsymb,$location,$unikey,
+ &metadata($uri,'keys', $location,$unikey,
$depthcount+1);
foreach my $meta (split(',',$metadata)) {
$metaentry{':'.$meta}=$metaentry{':'.$meta};
@@ -13107,7 +10354,7 @@ sub metadata {
$dir=~s|[^/]*$||;
$location=&filelocation($dir,$location);
my $rights_metadata =
- &metadata($uri,'keys',$toolsymb,$location,'_rights',
+ &metadata($uri,'keys',$location,'_rights',
$depthcount+1);
foreach my $rights (split(',',$rights_metadata)) {
#$metaentry{':'.$rights}=$metacache{$uri}->{':'.$rights};
@@ -13121,53 +10368,25 @@ 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/^\,//;
}
$metaentry{':keys'} = join(',',keys(%metathesekeys));
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri);
- $metaentry{':allpossiblekeys'}=join(',',keys(%metathesekeys));
+ $metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys);
&do_cache_new('meta',$uri,\%metaentry,$cachetime);
# this is the end of "was not already recently cached
}
@@ -13376,68 +10595,11 @@ sub get_coursechange {
}
sub devalidate_coursechange_cache {
- my ($cdom,$cnum)=@_;
- my $hashid=$cdom.'_'.$cnum;
+ my ($cnum,$cdom)=@_;
+ my $hashid=$cnum.':'.$cdom;
&devalidate_cache_new('crschange',$hashid);
}
-sub get_suppchange {
- my ($cdom,$cnum) = @_;
- if ($cdom eq '' || $cnum eq '') {
- return unless ($env{'request.course.id'});
- $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- }
- my $hashid=$cdom.'_'.$cnum;
- my ($change,$cached)=&is_cached_new('suppchange',$hashid);
- if ((defined($cached)) && ($change ne '')) {
- return $change;
- } else {
- my %crshash = &get('environment',['internal.supplementalchange'],$cdom,$cnum);
- if ($crshash{'internal.supplementalchange'} eq '') {
- $change = $env{'course.'.$cdom.'_'.$cnum.'.internal.created'};
- if ($change eq '') {
- %crshash = &get('environment',['internal.created'],$cdom,$cnum);
- $change = $crshash{'internal.created'};
- }
- } else {
- $change = $crshash{'internal.supplementalchange'};
- }
- my $cachetime = 600;
- &do_cache_new('suppchange',$hashid,$change,$cachetime);
- }
- return $change;
-}
-
-sub devalidate_suppchange_cache {
- my ($cdom,$cnum)=@_;
- my $hashid=$cdom.'_'.$cnum;
- &devalidate_cache_new('suppchange',$hashid);
-}
-
-sub update_supp_caches {
- my ($cdom,$cnum) = @_;
- my %servers = &internet_dom_servers($cdom);
- my @ids=¤t_machine_ids();
- foreach my $server (keys(%servers)) {
- next if (grep(/^\Q$server\E$/,@ids));
- my $hashid=$cnum.':'.$cdom;
- my $cachekey = &escape('showsupp').':'.&escape($hashid);
- &remote_devalidate_cache($server,[$cachekey]);
- }
- &has_unhidden_suppfiles($cnum,$cdom,1,1);
- &count_supptools($cnum,$cdom,1);
- my $now = time;
- if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
- &Apache::lonnet::appenv({'request.course.suppupdated' => $now});
- }
- &put('environment',{'internal.supplementalchange' => $now},
- $cdom,$cnum);
- &Apache::lonnet::appenv(
- {'course.'.$cdom.'_'.$cnum.'.internal.supplementalchange' => $now});
- &do_cache_new('suppchange',$cdom.'_'.$cnum,$now,600);
-}
-
# ------------------------------------------------- Update symbolic store links
sub symblist {
@@ -13484,21 +10646,23 @@ 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) {
@@ -13514,14 +10678,14 @@ 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;
+ $okay=1;
last;
- }
- }
- }
+ }
+ }
+ }
}
untie(%bighash);
}
@@ -13593,24 +10757,19 @@ sub deversion {
# ------------------------------------------------------ Return symb list entry
sub symbread {
- my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles,
- $ignoresymbdb,$noenccheck)=@_;
- 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};
- }
+ my ($thisfn,$donotrecurse)=@_;
+ my $cache_str;
+ if ($thisfn ne '') {
+ $cache_str='request.symbread.cached.'.$thisfn;
+ if ($env{$cache_str} ne '') {
+ return $env{$cache_str};
}
- }
+ } else {
# 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
@@ -13624,18 +10783,17 @@ sub symbread {
my %bighash;
my $syval='';
if (($env{'request.course.fn'}) && ($thisfn)) {
- unless ($ignoresymbdb) {
- if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
- &GDBM_READER(),0640)) {
- $syval=$hash{$thisfn};
- untie(%hash);
- }
- if ($syval && $checkforblock) {
- my @blockers = &has_comm_blocking('bre',$syval,$thisfn,$ignoresymbdb,$noenccheck);
- if (@blockers) {
- $syval='';
- }
- }
+ my $targetfn = $thisfn;
+ if ( ($thisfn =~ m/^(uploaded|editupload)\//) && ($thisfn !~ m/\.(page|sequence)$/) ) {
+ $targetfn = 'adm/wrapper/'.$thisfn;
+ }
+ if ($targetfn =~ m|^adm/wrapper/(ext/.*)|) {
+ $targetfn=$1;
+ }
+ if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
+ &GDBM_READER(),0640)) {
+ $syval=$hash{$targetfn};
+ untie(%hash);
}
# ---------------------------------------------------------- There was an entry
if ($syval) {
@@ -13667,57 +10825,18 @@ sub symbread {
my ($mapid,$resid)=split(/\./,$ids);
$syval=&encode_symb($bighash{'map_id_'.$mapid},
$resid,$thisfn);
- if (ref($possibles) eq 'HASH') {
- unless ($bighash{'randomout_'.$ids} || $env{'request.role.adv'}) {
- $possibles->{$syval} = 1;
- }
- }
- 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}='';
- }
- }
- }
- } elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
+ } elsif (!$donotrecurse) {
# ------------------------------------------ There is more than one possibility
my $realpossible=0;
foreach my $id (@possibilities) {
my $file=$bighash{'src_'.$id};
- my $canaccess;
- if (($donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) {
- $canaccess = 1;
- } 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 $env{'request.enc'}));
- if ($checkforblock) {
- my @blockers = &has_comm_blocking('bre',$poss_syval,$file,'',$noenccheck);
- if (@blockers > 0) {
- $syval = '';
- } else {
- $syval = $poss_syval;
- $realpossible++;
- }
- } else {
- $syval = $poss_syval;
- $realpossible++;
- }
- if ($syval) {
- if (ref($possibles) eq 'HASH') {
- $possibles->{$syval} = 1;
- }
- }
- }
+ if (&allowed('bre',$file)) {
+ my ($mapid,$resid)=split(/\./,$id);
+ if ($bighash{'map_type_'.$mapid} ne 'page') {
+ $realpossible++;
+ $syval=&encode_symb($bighash{'map_id_'.$mapid},
+ $resid,$thisfn);
+ }
}
}
if ($realpossible!=1) { $syval=''; }
@@ -13725,7 +10844,7 @@ sub symbread {
$syval='';
}
}
- untie(%bighash);
+ untie(%bighash)
}
}
if ($syval) {
@@ -13878,6 +10997,7 @@ 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') {
@@ -14063,12 +11183,8 @@ sub rndseed_CODE_64bit5 {
sub setup_random_from_rndseed {
my ($rndseed)=@_;
if ($rndseed =~/([,:])/) {
- my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed));
- if ((!$num1) || (!$num2) || ($num1 > 2147483562) || ($num2 > 2147483398)) {
- &Math::Random::random_set_seed_from_phrase($rndseed);
- } else {
- &Math::Random::random_set_seed($num1,$num2);
- }
+ my ($num1,$num2)=split(/[,:]/,$rndseed);
+ &Math::Random::random_set_seed(abs($num1),abs($num2));
} else {
&Math::Random::random_set_seed_from_phrase($rndseed);
}
@@ -14254,10 +11370,9 @@ 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()) {
@@ -14281,10 +11396,9 @@ 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 {
@@ -14300,10 +11414,9 @@ 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);
@@ -14323,7 +11436,7 @@ 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 $a;
@@ -14436,15 +11549,10 @@ sub machine_ids {
sub additional_machine_domains {
my @domains;
- if (-e "$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;
}
@@ -14462,301 +11570,12 @@ 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 {
my $thisfn=shift;
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); }
- unless ($thisfn=~m{^/home/httpd/html/priv/}) {
- $thisfn=~s{^/home/httpd/html}{};
- }
+ $thisfn=~s/^\Q$perlvar{'lonDocRoot'}\E//;
$thisfn=~s/^\///;
$thisfn=~s|^adm/wrapper/||;
$thisfn=~s|^adm/coursedocs/showdoc/||;
@@ -14799,8 +11618,6 @@ sub clutter {
# &logthis("Got a blank emb style");
}
}
- } elsif ($thisfn =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) {
- $thisfn='/adm/wrapper'.$thisfn;
}
return $thisfn;
}
@@ -14874,86 +11691,53 @@ 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 ($dns) = keys(%alldns);
+ 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;
}
# ------------------------------------------------------Get DNS checksums file
sub parse_dns_checksums_tab {
my ($lines,$hashref) = @_;
- my $lonhost = $perlvar{'lonHostID'};
- my $machine_dom = &Apache::lonnet::host_domain($lonhost);
+ my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'});
my $loncaparev = &get_server_loncaparev($machine_dom);
- my $distro = (split(/\:/,&get_server_distarch($lonhost)))[0];
- my $webconfdir = '/etc/httpd/conf';
- if ($distro =~ /^(ubuntu|debian)(\d+)$/) {
- $webconfdir = '/etc/apache2';
- } elsif ($distro =~ /^sles(\d+)$/) {
- if ($1 >= 10) {
- $webconfdir = '/etc/apache2';
- }
- } elsif ($distro =~ /^suse(\d+\.\d+)$/) {
- if ($1 >= 10.0) {
- $webconfdir = '/etc/apache2';
- }
- }
my ($release,$timestamp) = split(/\-/,$loncaparev);
my (%chksum,%revnum);
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 ($file =~ m{^/etc/httpd/conf}) {
- if ($webconfdir eq '/etc/apache2') {
- $file =~ s{^\Q/etc/httpd/conf/\E}{$webconfdir/};
- }
- }
$chksum{$file} = $shasum;
$revnum{$file} = $version;
}
@@ -14971,28 +11755,13 @@ sub parse_dns_checksums_tab {
sub fetch_dns_checksums {
my %checksums;
my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'});
- my $loncaparev = &get_server_loncaparev($machine_dom,$perlvar{'lonHostID'});
+ my $loncaparev = &get_server_loncaparev($machine_dom);
my ($release,$timestamp) = split(/\-/,$loncaparev);
&get_dns("/adm/dns/checksums/$release",\&parse_dns_checksums_tab,1,1,
\%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 $loaded;
@@ -15021,10 +11790,10 @@ sub parse_getdns_url {
}
sub load_domain_tab {
- my ($ignore_cache,$nocache) = @_;
- &get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache,$nocache);
+ my ($ignore_cache) = @_;
+ &get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache);
my $fh;
- if (open($fh,"<",$perlvar{'lonTabDir'}.'/domain.tab')) {
+ if (open($fh,"<".$perlvar{'lonTabDir'}.'/domain.tab')) {
my @lines = <$fh>;
&parse_domain_tab(\@lines);
}
@@ -15076,23 +11845,8 @@ 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)) {
@@ -15123,9 +11877,9 @@ 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");
+ my ($ignore_cache) = @_;
+ &get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache);
+ open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");
my @config = <$config>;
&parse_hosts_tab(\@config);
close($config);
@@ -15146,8 +11900,7 @@ sub parse_getdns_url {
}
sub all_names {
- my ($ignore_cache,$nocache) = @_;
- &load_hosts_tab($ignore_cache,$nocache) if (!$loaded);
+ &load_hosts_tab() if (!$loaded);
return %name_to_host;
}
@@ -15269,7 +12022,7 @@ sub parse_getdns_url {
}
sub get_iphost {
- my ($ignore_cache,$nocache) = @_;
+ my ($ignore_cache) = @_;
if (!$ignore_cache) {
if (%iphost) {
@@ -15293,7 +12046,7 @@ sub parse_getdns_url {
%old_name_to_ip = %{$ip_info->[1]};
}
- my %name_to_host = &all_names($ignore_cache,$nocache);
+ my %name_to_host = &all_names();
foreach my $name (keys(%name_to_host)) {
my $ip;
if (!exists($name_to_ip{$name})) {
@@ -15318,11 +12071,9 @@ sub parse_getdns_url {
}
push(@{$iphost{$ip}},@{$name_to_host{$name}});
}
- unless ($nocache) {
- &do_cache_new('iphost','iphost',
- [\%iphost,\%name_to_ip,\%lonid_to_ip],
- 48*60*60);
- }
+ &do_cache_new('iphost','iphost',
+ [\%iphost,\%name_to_ip,\%lonid_to_ip],
+ 48*60*60);
return %iphost;
}
@@ -15384,14 +12135,14 @@ sub parse_getdns_url {
}
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);
+ 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);
}
-# ------------------------------------------------------- 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);
@@ -15403,11 +12154,11 @@ 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);
@@ -15432,7 +12183,7 @@ 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);
@@ -15446,7 +12197,7 @@ BEGIN {
}
# ------------------------------------------------------------ Read permissions
{
- open(my $config,"<","$perlvar{'lonTabDir'}/roles.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/roles.tab");
while (my $configline=<$config>) {
chomp($configline);
@@ -15460,7 +12211,7 @@ 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);
@@ -15480,7 +12231,7 @@ 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/ || $configline=~/^#/) { next; }
@@ -15495,11 +12246,11 @@ BEGIN {
close($config);
}
-# --------------------------------------------------------- Read loncaparev table
+# ---------------------------------------------------------- Read loncaparev table
&load_loncaparevs();
-# ------------------------------------------------------- Read serverhostID table
+# ---------------------------------------------------------- Read serverhostID table
&load_serverhomeIDs();
@@ -15526,7 +12277,7 @@ 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 =~ /^\#/);
@@ -15545,16 +12296,6 @@ 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();
-}
-
$memcache=new Cache::Memcached({'servers' => ['127.0.0.1:11211'],
'compress_threshold'=> 20_000,
});
@@ -15713,7 +12454,7 @@ were new keys. I.E. 1:foo will become 1:
Calling convention:
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname);
- &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname,$laststore);
+ &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname);
For more detailed information, see lonnet specific documentation.
@@ -15849,30 +12590,13 @@ escaped strings of the action recorded i
=item *
-allowed($priv,$uri,$symb,$role,$clientip,$noblockcheck) : check for a user privilege;
-returns codes for allowed actions.
-
-The first argument is required, all others are optional.
-
-$priv is the privilege being checked.
-$uri contains additional information about what is being checked for access (e.g.,
-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).
-$clientip is the user's IP address (only used when checking for access to portfolio
-files).
-$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This
-prevents recursive calls to &allowed.
-
+allowed($priv,$uri,$symb,$role) : check for a user privilege; returns codes for allowed actions
F: full access
U,I,K: authentication modes (cxx only)
'': forbidden
1: user needs to choose course
2: browse allowed
A: passphrase authentication needed
- B: access temporarily blocked because of a blocking event in a course.
- D: access blocked because access is required via session initiated via deep-link
=item *
@@ -15891,10 +12615,9 @@ 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,$courole) : define role; define a custom
+role rolename set privileges in format of lonTabs/roles.tab for system, domain,
+and course level
=item *
@@ -15925,9 +12648,9 @@ provided for types, will default to retu
=item *
in_course($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
@@ -16098,8 +12821,6 @@ Inputs:
=item $credits, number of credits student will earn from this class
-=item $instsec, institutional course section code for student
-
=back
@@ -16165,6 +12886,10 @@ data base, returning a hash that is keye
values that are the resource value. I believe that the timestamps and
versions are also returned.
+get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's
+supplemental content area. This routine caches the number of files for
+10 minutes.
+
=back
=head2 Course Modification
@@ -16199,88 +12924,6 @@ Returns:
=back
-=head2 Bubblesheet Configuration
-
-=over 4
-
-=item *
-
-get_scantron_config($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 $env{'request.course.id'}.
-
-Returns an array containing lines from the scantron format file for
-the domain of the course.
-
-If a url for a custom.tab file is listed in domain's configuration.db,
-lines are from this file.
-
-Otherwise, if a default.tab has been published in RES space by the
-domainconfig user, lines are from this file.
-
-Otherwise, fall back to getting lines from the legacy file on the
-local server: /home/httpd/lonTabs/default_scantronformat.tab
-
-=back
-
=head2 Resource Subroutines
=over 4
@@ -16332,14 +12975,10 @@ condval($condidx) : value of condition i
=item *
-metadata($uri,$what,$toolsymb,$liburi,$prefix,$depthcount) : request a
+metadata($uri,$what,$liburi,$prefix,$depthcount) : request a
resource's metadata, $what should be either a specific key, or either
'keys' (to get a list of possible keys) or 'packages' to get a list of
-packages that this resource currently uses, the last 3 arguments are
-only used internally for recursive metadata.
-
-the toolsymb is only used where the uri is for an external tool (for which
-the uri as well as the symb are guaranteed to be unique).
+packages that this resource currently uses, the last 3 arguments are only used internally for recursive metadata.
this function automatically caches all requests
@@ -16351,20 +12990,7 @@ will be stored for query
=item *
-symbread($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
-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
-symbs (content blocking not tested).
-
+symbread($filename) : return symbolic list entry (filename argument optional);
returns the data handle
=item *
@@ -16374,9 +13000,9 @@ 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 $env('request.course.id'}. The third
-arg is an optional reference to a scalar. If this arg is passed in the
+arg is an optional reference to a scalar. If this arg is passed in the
call to symbverify, it will be set to 1 if the symb has been set to be
-encrypted; otherwise it will be null.
+encrypted; otherwise it will be null.
=item *
@@ -16429,13 +13055,13 @@ expirespread($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 --
@@ -16443,15 +13069,15 @@ 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.
@@ -16465,21 +13091,15 @@ homeserver.
=item *
-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 $laststore, which is an
-optional arg used when a user's submission is stored in grading).
-$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).
-$laststore is currently only passed when cstore() is called by
-structuretags::finalize_storage().
+store($storehash,$symb,$namespace,$udom,$uname) : 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
=item *
-cstore($storehash,$symb,$namespace,$udom,$uname,$laststore) : same as store
-but uses critical subroutine
+cstore($storehash,$symb,$namespace,$udom,$uname) : same as store but
+uses critical subroutine
=item *
@@ -16502,11 +13122,10 @@ $range should be either an integer '100'
=item *
-putstore($namespace,$symb,$version,$storehash,$udomain,$uname,$tolog) :
+putstore($namespace,$symb,$version,$storehash,$udomain,$uname) :
replaces a &store() version of data with a replacement set of data
for a particular resource in a namespace passed in the $storehash hash
-reference. If $tolog is true, the transaction is logged in the courselog
-with an action=PUTSTORE.
+reference
=item *
@@ -16616,7 +13235,7 @@ server ($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.
@@ -16660,7 +13279,7 @@ inststatus: types of institutional affil
=over
=item
-inststatustypes, inststatusorder, inststatusguest
+inststatustypes, inststatusorder
=back
@@ -16671,7 +13290,7 @@ for course's uploaded content.
=over
=item
-canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota,
+canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota,
communityquota, textbookquota
=back
@@ -16682,7 +13301,7 @@ on your servers.
=over
-=item
+=item
remotesessions, hostedsessions
=back
@@ -16690,10 +13309,10 @@ 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.
@@ -16925,8 +13544,7 @@ filelocation except for hrefs
=item *
-declutter() : declutters URLs -- remove beginning slashes, 'res' etc.
-also removes beginning /home/httpd/html unless /priv/ follows it.
+declutter() : declutters URLs (remove docroot, beginning slashes, 'res' etc)
=back
@@ -16976,7 +13594,6 @@ 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
@@ -17122,8 +13739,8 @@ 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)
@@ -17134,24 +13751,24 @@ 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: