--- loncom/lonnet/perl/lonnet.pm 2021/02/11 20:01:55 1.1172.2.140
+++ loncom/lonnet/perl/lonnet.pm 2012/10/31 12:54:23 1.1193
@@ -1,7 +1,7 @@
# The LearningOnline Network
# TCP networking package
#
-# $Id: lonnet.pm,v 1.1172.2.140 2021/02/11 20:01:55 raeburn Exp $
+# $Id: lonnet.pm,v 1.1193 2012/10/31 12:54:23 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,
@@ -90,7 +92,7 @@ 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;
@@ -99,18 +101,18 @@ 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;
@@ -125,27 +127,26 @@ our @EXPORT = qw(%env);
$logid ++;
my $now = time();
my $id=$now.'00000'.$$.'00000'.$logid;
- my $ip = &get_requestor_ip();
- my $logentry = {
- $id => {
- 'exe_uname' => $env{'user.name'},
- 'exe_udom' => $env{'user.domain'},
- 'exe_time' => $now,
- 'exe_ip' => $ip,
- 'delflag' => $delflag,
- 'logentry' => $storehash,
- 'uname' => $uname,
- 'udom' => $udom,
- }
+ my $logentry = {
+ $id => {
+ 'exe_uname' => $env{'user.name'},
+ 'exe_udom' => $env{'user.domain'},
+ 'exe_time' => $now,
+ 'exe_ip' => $ENV{'REMOTE_ADDR'},
+ 'delflag' => $delflag,
+ 'logentry' => $storehash,
+ 'uname' => $uname,
+ 'udom' => $udom,
+ }
};
- return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum);
+ return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum);
}
}
sub logtouch {
my $execdir=$perlvar{'lonDaemons'};
unless (-e "$execdir/logs/lonnet.log") {
- open(my $fh,">>","$execdir/logs/lonnet.log");
+ open(my $fh,">>$execdir/logs/lonnet.log");
close $fh;
}
my ($wwwuid,$wwwgid)=(getpwnam('www'))[2,3];
@@ -157,7 +158,7 @@ sub logthis {
my $execdir=$perlvar{'lonDaemons'};
my $now=time;
my $local=localtime($now);
- if (open(my $fh,">>","$execdir/logs/lonnet.log")) {
+ if (open(my $fh,">>$execdir/logs/lonnet.log")) {
my $logstring = $local. " ($$): ".$message."\n"; # Keep any \'s in string.
print $fh $logstring;
close($fh);
@@ -170,7 +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($fh);
}
@@ -264,10 +265,9 @@ sub get_server_loncaparev {
if ($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()) {
@@ -356,11 +356,9 @@ sub get_remote_globals {
}
sub remote_devalidate_cache {
- my ($lonhost,$cachekeys) = @_;
- my $items;
- return unless (ref($cachekeys) eq 'ARRAY');
- my $cachestr = join('&',@{$cachekeys});
- return &reply('devalidatecache:'.&escape($cachestr),$lonhost);
+ my ($lonhost,$name,$id) = @_;
+ my $response = &reply('devalidatecache:'.&escape($name).':'.&escape($id),$lonhost);
+ return $response;
}
# -------------------------------------------------- Non-critical communication
@@ -374,7 +372,7 @@ sub subreply {
my $lockfile=$peerfile.".lock";
while (-e $lockfile) { # Need to wait for the lockfile to disappear.
- sleep(0.1);
+ sleep(1);
}
# At this point, either a loncnew parent is listening or an old lonc
# or loncnew child is listening so we can connect or everything's dead.
@@ -392,7 +390,7 @@ sub subreply {
} else {
&create_connection(&hostname($server),$server);
}
- sleep(0.1); # Try again later if failed connection.
+ sleep(1); # Try again later if failed connection.
}
my $answer;
if ($client) {
@@ -411,26 +409,8 @@ sub reply {
unless (defined(&hostname($server))) { return 'no_such_host'; }
my $answer=subreply($cmd,$server);
if (($answer=~/^refused/) || ($answer=~/^rejected/)) {
- my $logged = $cmd;
- if ($cmd =~ /^encrypt:([^:]+):/) {
- my $subcmd = $1;
- if (($subcmd eq 'auth') || ($subcmd eq 'passwd') ||
- ($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'putdom') || ($subcmd eq 'autoexportgrades')) {
- (undef,undef,my @rest) = split(/:/,$cmd);
- if (($subcmd eq 'auth') || ($subcmd eq 'putdom')) {
- splice(@rest,2,1,'Hidden');
- } elsif ($subcmd eq 'passwd') {
- splice(@rest,2,2,('Hidden','Hidden'));
- } elsif (($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') ||
- ($subcmd eq 'autoexportgrades')) {
- splice(@rest,3,1,'Hidden');
- }
- $logged = join(':',('encrypt:'.$subcmd,@rest));
- }
- }
- &logthis("<font color=\"blue\">WARNING:".
- " $logged to $server returned $answer</font>");
+ &logthis("<font color=\"blue\">WARNING:".
+ " $cmd to $server returned $answer</font>");
}
return $answer;
}
@@ -439,8 +419,8 @@ sub reply {
sub reconlonc {
my ($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)");
@@ -458,7 +438,7 @@ 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) {
@@ -486,7 +466,7 @@ 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;
@@ -498,16 +478,16 @@ 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($dfh);
}
@@ -623,52 +603,22 @@ sub transfer_profile_to_env {
# ---------------------------------------------------- Check for valid session
sub check_for_valid_session {
- my ($r,$name,$userhashref,$domref) = @_;
+ my ($r,$name) = @_;
my %cookies=CGI::Cookie->parse($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);
@@ -682,16 +632,8 @@ 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'};
- }
- untie(%disk_env);
-
return $handle;
}
@@ -715,37 +657,6 @@ 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 {
@@ -756,7 +667,7 @@ 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;
}
@@ -771,19 +682,16 @@ 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';
@@ -899,7 +807,6 @@ 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++; }
}
@@ -933,8 +840,10 @@ 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);
}
@@ -945,8 +854,10 @@ 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);
}
@@ -955,13 +866,13 @@ 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};
- }
$spare_server = $protocol.'://'.$hostname;
}
}
@@ -970,17 +881,7 @@ 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);
@@ -1028,90 +929,6 @@ sub find_existing_session {
return;
}
-# check if user's browser sent load balancer cookie and server still has session
-# and is not overloaded.
-sub check_for_balancer_cookie {
- my ($r,$update_mtime) = @_;
- my ($otherserver,$cookie);
- my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
- if (exists($cookies{'balanceID'})) {
- my $balid = $cookies{'balanceID'};
- $cookie=&LONCAPA::clean_handle($balid->value);
- my $balancedir=$r->dir_config('lonBalanceDir');
- if ((-d $balancedir) && (-e "$balancedir/$cookie.id")) {
- if ($cookie =~ /^($match_domain)_($match_username)_[a-f0-9]+$/) {
- my ($possudom,$possuname) = ($1,$2);
- my $has_session = 0;
- if ((&domain($possudom) ne '') &&
- (&homeserver($possuname,$possudom) ne 'no_host')) {
- my $try_server;
- my $opened = open(my $idf,'+<',"$balancedir/$cookie.id");
- if ($opened) {
- flock($idf,LOCK_SH);
- while (my $line = <$idf>) {
- chomp($line);
- if (&hostname($line) ne '') {
- $try_server = $line;
- last;
- }
- }
- close($idf);
- if (($try_server) &&
- (&has_user_session($try_server,$possudom,$possuname))) {
- my $lowest_load = 30000;
- ($otherserver,$lowest_load) =
- &compare_server_load($try_server,undef,$lowest_load);
- if ($otherserver ne '' && $lowest_load < 100) {
- $has_session = 1;
- } else {
- undef($otherserver);
- }
- }
- }
- }
- if ($has_session) {
- if ($update_mtime) {
- my $atime = my $mtime = time;
- utime($atime,$mtime,"$balancedir/$cookie.id");
- }
- } else {
- unlink("$balancedir/$cookie.id");
- }
- }
- }
- }
- return ($otherserver,$cookie);
-}
-
-sub updatebalcookie {
- my ($cookie,$balancer,$lastentry)=@_;
- if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
- my ($udom,$uname) = ($1,$2);
- my $uprimary_id = &domain($udom,'primary');
- my $uintdom = &internet_dom($uprimary_id);
- my $intdom = &internet_dom($balancer);
- my $serverhomedom = &host_domain($balancer);
- if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply('updatebalcookie:'.&escape($cookie).':'.&escape($lastentry),$balancer);
- }
- }
- return;
-}
-
-sub delbalcookie {
- my ($cookie,$balancer) =@_;
- if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
- my ($udom,$uname) = ($1,$2);
- my $uprimary_id = &domain($udom,'primary');
- my $uintdom = &internet_dom($uprimary_id);
- my $intdom = &internet_dom($balancer);
- my $serverhomedom = &host_domain($balancer);
- if (($uintdom ne '') && ($uintdom eq $intdom)) {
- return &reply('delbalcookie:'.&escape($cookie),$balancer);
- }
- }
-}
-
# -------------------------------- ask if server already has a session for user
sub has_user_session {
my ($lonid,$udom,$uname) = @_;
@@ -1125,43 +942,26 @@ 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 = '';
@@ -1169,35 +969,13 @@ 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
@@ -1235,9 +1013,6 @@ 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;
}
@@ -1367,36 +1142,19 @@ 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;
- }
- }
- }
- }
- 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'});
- }
+ my @intdoms;
+ my $internet_names = &Apache::lonnet::get_internet_names($try_server);
+ if (ref($internet_names) eq 'ARRAY') {
+ @intdoms = @{$internet_names};
+ }
+ 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;
}
@@ -1481,16 +1239,16 @@ 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)) {
@@ -1505,12 +1263,10 @@ 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') {
@@ -1560,18 +1316,16 @@ sub check_loadbalancing {
}
}
} elsif (($homeintdom) && ($udom ne $serverhomedom)) {
- ($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom);
+ my ($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom);
unless (defined($cached)) {
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') {
@@ -1587,23 +1341,14 @@ 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') {
@@ -1632,27 +1377,23 @@ 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'};
@@ -1668,13 +1409,12 @@ 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 {
@@ -1779,7 +1519,7 @@ 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=();
@@ -1789,7 +1529,7 @@ sub idget {
my $i;
for ($i=0;$i<=$#ids;$i++) {
if ($answer[$i]) {
- $returnhash{$ids[$i]}=&unescape($answer[$i]);
+ $returnhash{$ids[$i]}=$answer[$i];
}
}
}
@@ -1831,36 +1571,6 @@ sub idput {
}
}
-# ---------------------------------------- Delete unwanted IDs from ids.db file
-
-sub iddel {
- my ($udom,$idshashref,$uhome)=@_;
- my %result=();
- unless (ref($idshashref) eq 'HASH') {
- return %result;
- }
- my %servers=();
- while (my ($id,$uname) = each(%{$idshashref})) {
- my $uhom;
- if ($uhome) {
- $uhom = $uhome;
- } else {
- $uhom=&homeserver($uname,$udom);
- }
- if ($uhom ne 'no_host') {
- if ($servers{$uhom}) {
- $servers{$uhom}.='&'.&escape($id);
- } else {
- $servers{$uhom}=&escape($id);
- }
- }
- }
- foreach my $server (keys(%servers)) {
- $result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome);
- }
- return %result;
-}
-
# ------------------------------dump from db file owned by domainconfig user
sub dump_dom {
my ($namespace, $udom, $regexp) = @_;
@@ -1876,7 +1586,6 @@ sub dump_dom {
sub get_dom {
my ($namespace,$storearr,$udom,$uhome)=@_;
- return if ($udom eq 'public');
my $items='';
foreach my $item (@$storearr) {
$items.=&escape($item).'&';
@@ -1884,7 +1593,6 @@ 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 {
@@ -1898,13 +1606,7 @@ sub get_dom {
}
}
if ($udom && $uhome && ($uhome ne 'no_host')) {
- my $rep;
- if (grep { $_ eq $uhome } ¤t_machine_ids()) {
- # domain information is hosted on this machine
- $rep = &LONCAPA::Lond::get_dom("getdom:$udom:$namespace:$items");
- } else {
- $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
- }
+ my $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
my %returnhash;
if ($rep eq '' || $rep =~ /^error: 2 /) {
return %returnhash;
@@ -1994,13 +1696,14 @@ 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);
@@ -2016,15 +1719,15 @@ 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)/+[^/]-) {
+ if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+-) {
if (&domain($1) ne '') {
return '1';
}
@@ -2039,24 +1742,13 @@ 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);
@@ -2091,15 +1783,6 @@ 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).':'.
@@ -2185,63 +1868,6 @@ 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;
@@ -2321,15 +1947,12 @@ sub inst_userrules {
# ------------- Get Authentication, Language and User Tools Defaults for Domain
sub get_domain_defaults {
- my ($domain,$ignore_cache) = @_;
- return if (($domain eq '') || ($domain eq 'public'));
+ my ($domain) = @_;
my $cachetime = 60*60*24;
- unless ($ignore_cache) {
- my ($result,$cached)=&is_cached_new('domdefaults',$domain);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- return %{$result};
- }
+ my ($result,$cached)=&is_cached_new('domdefaults',$domain);
+ if (defined($cached)) {
+ if (ref($result) eq 'HASH') {
+ return %{$result};
}
}
my %domdefaults;
@@ -2337,10 +1960,7 @@ sub get_domain_defaults {
&Apache::lonnet::get_dom('configuration',['defaults','quotas',
'requestcourses','inststatus',
'coursedefaults','usersessions',
- 'requestauthor','selfenrollment',
- 'coursecategories','autoenroll',
- 'helpsettings'],$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'};
@@ -2348,9 +1968,6 @@ sub get_domain_defaults {
$domdefaults{'timezone_def'} = $domconfig{'defaults'}{'timezone_def'};
$domdefaults{'datelocale_def'} = $domconfig{'defaults'}{'datelocale_def'};
$domdefaults{'portal_def'} = $domconfig{'defaults'}{'portal_def'};
- $domdefaults{'intauth_cost'} = $domconfig{'defaults'}{'intauth_cost'};
- $domdefaults{'intauth_switch'} = $domconfig{'defaults'}{'intauth_switch'};
- $domdefaults{'intauth_check'} = $domconfig{'defaults'}{'intauth_check'};
} else {
$domdefaults{'lang_def'} = &domain($domain,'lang_def');
$domdefaults{'auth_def'} = &domain($domain,'auth_def');
@@ -2361,19 +1978,16 @@ sub get_domain_defaults {
$domdefaults{'defaultquota'} = $domconfig{'quotas'}{'defaultquota'};
} else {
$domdefaults{'defaultquota'} = $domconfig{'quotas'};
- }
+ }
my @usertools = ('aboutme','blog','webdav','portfolio');
foreach my $item (@usertools) {
if (ref($domconfig{'quotas'}{$item}) eq 'HASH') {
$domdefaults{$item} = $domconfig{'quotas'}{$item};
}
}
- if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
- $domdefaults{'authorquota'} = $domconfig{'quotas'}{'authorquota'};
- }
}
if (ref($domconfig{'requestcourses'}) eq 'HASH') {
- foreach my $item ('official','unofficial','community','textbook') {
+ foreach my $item ('official','unofficial','community') {
$domdefaults{$item} = $domconfig{'requestcourses'}{$item};
}
}
@@ -2381,44 +1995,13 @@ sub get_domain_defaults {
$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{'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 ($domdefaults{'postsubmit'} eq 'on') {
- if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
- $domdefaults{$type.'postsubtimeout'} =
- $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
- }
- }
- }
- 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'};
+ foreach my $item ('canuse_pdfforms') {
+ $domdefaults{$item} = $domconfig{'coursedefaults'}{$item};
}
}
if (ref($domconfig{'usersessions'}) eq 'HASH') {
@@ -2428,146 +2011,12 @@ 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'};
- }
- if (ref($domconfig{'helpsettings'}) eq 'HASH') {
- $domdefaults{'submitbugs'} = $domconfig{'helpsettings'}{'submitbugs'};
- if (ref($domconfig{'helpsettings'}{'adhoc'}) eq 'HASH') {
- $domdefaults{'adhocroles'} = $domconfig{'helpsettings'}{'adhoc'};
- }
- }
- &do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime);
+ &Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults,
+ $cachetime);
return %domdefaults;
}
-sub get_dom_cats {
- my ($dom) = @_;
- return unless (&domain($dom));
- my ($cats,$cached)=&is_cached_new('cats',$dom);
- unless (defined($cached)) {
- my %domconfig = &get_dom('configuration',['coursecategories'],$dom);
- if (ref($domconfig{'coursecategories'}) eq 'HASH') {
- if (ref($domconfig{'coursecategories'}{'cats'}) eq 'HASH') {
- %{$cats} = %{$domconfig{'coursecategories'}{'cats'}};
- } else {
- $cats = {};
- }
- } else {
- $cats = {};
- }
- &Apache::lonnet::do_cache_new('cats',$dom,$cats,3600);
- }
- return $cats;
-}
-
-sub get_dom_instcats {
- my ($dom) = @_;
- return unless (&domain($dom));
- my ($instcats,$cached)=&is_cached_new('instcats',$dom);
- unless (defined($cached)) {
- my (%coursecodes,%codes,@codetitles,%cat_titles,%cat_order);
- my $totcodes = &retrieve_instcodes(\%coursecodes,$dom);
- if ($totcodes > 0) {
- my $caller = 'global';
- if (&auto_instcode_format($caller,$dom,\%coursecodes,\%codes,
- \@codetitles,\%cat_titles,\%cat_order) eq 'ok') {
- $instcats = {
- codes => \%codes,
- codetitles => \@codetitles,
- cat_titles => \%cat_titles,
- cat_order => \%cat_order,
- };
- &do_cache_new('instcats',$dom,$instcats,3600);
- }
- }
- }
- return $instcats;
-}
-
-sub retrieve_instcodes {
- my ($coursecodes,$dom) = @_;
- my $totcodes;
- my %courses = &courseiddump($dom,'.',1,'.','.','.',undef,undef,'Course');
- foreach my $course (keys(%courses)) {
- if (ref($courses{$course}) eq 'HASH') {
- if ($courses{$course}{'inst_code'} ne '') {
- $$coursecodes{$course} = $courses{$course}{'inst_code'};
- $totcodes ++;
- }
- }
- }
- return $totcodes;
-}
-
-# --------------------------------------------- Get domain config for passwords
-
-sub get_passwdconf {
- my ($dom) = @_;
- my (%passwdconf,$gotconf,$lookup);
- my ($result,$cached)=&is_cached_new('passwdconf',$dom);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- %passwdconf = %{$result};
- $gotconf = 1;
- }
- }
- unless ($gotconf) {
- my %domconfig = &get_dom('configuration',['passwords'],$dom);
- if (ref($domconfig{'passwords'}) eq 'HASH') {
- %passwdconf = %{$domconfig{'passwords'}};
- }
- my $cachetime = 24*60*60;
- &do_cache_new('passwdconf',$dom,\%passwdconf,$cachetime);
- }
- return %passwdconf;
-}
-
# --------------------------------------------------- Assign a key to a student
sub assign_access_key {
@@ -2804,25 +2253,21 @@ sub make_key {
sub devalidate_cache_new {
my ($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 $id is not defined"); }
@@ -2832,14 +2277,13 @@ sub is_cached_new {
if ($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)) {
@@ -2855,17 +2299,17 @@ 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 $max_time=0;
@@ -3103,27 +2547,6 @@ sub repcopy {
}
}
-# ------------------------------------------------- Unsubscribe from a resource
-
-sub unsubscribe {
- my ($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)=@_;
@@ -3173,51 +2596,27 @@ sub absolute_url {
sub ssi {
my ($fn,%form)=@_;
- my ($request,$response);
+ my $ua=new LWP::UserAgent;
+ my $request;
$form{'no_update_last_known'}=1;
&Apache::lonenc::check_encrypt(\$fn);
if (%form) {
$request=new HTTP::Request('POST',&absolute_url().$fn);
- $request->content(join('&',map {
- my $name = escape($_);
- "$name=" . ( ref($form{$_}) eq 'ARRAY'
- ? join("&$name=", map {escape($_) } @{$form{$_}})
- : &escape($form{$_}) );
- } keys(%form)));
+ $request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys(%form)));
} else {
$request=new HTTP::Request('GET',&absolute_url().$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 $content;
}
}
@@ -3233,78 +2632,6 @@ sub externalssi {
}
}
-# If the local copy of a replicated resource is outdated, trigger a
-# connection from the homeserver to flush the delayed queue. If no update
-# happens, remove local copies of outdated resource (and corresponding
-# metadata file).
-
-sub remove_stale_resfile {
- my ($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 {
@@ -3321,188 +2648,34 @@ 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.
#
-# 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 --
+# input: 3 args -- filename (decluttered), course number and course domain.
+# output: array of four 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
-# $forceview -- 1 if icon/link should be to go to view mode
+# $uploaded -- 1 if resource is a file uploaded to a course.
#
sub can_edit_resource {
- my ($file,$cnum,$cdom,$resurl,$symb,$group) = @_;
- my ($cfile,$home,$switchserver,$forceedit,$forceview,$uploaded,$incourse);
-#
-# For aboutme pages user can only edit his/her own.
-#
- if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
- my ($sdom,$sname) = ($1,$2);
- if (($sdom eq $env{'user.domain'}) && ($sname eq $env{'user.name'})) {
- $home = $env{'user.home'};
- $cfile = $resurl;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- return ($cfile,$home,$switchserver,$forceedit,$forceview);
- } else {
- return;
- }
- }
-
- if ($env{'request.course.id'}) {
- my $crsedit = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
- if ($group ne '') {
-# if this is a group homepage or group bulletin board, check group privs
- my $allowed = 0;
- if ($resurl =~ m{^/?adm/$cdom/$cnum/$group/smppg$}) {
- if ((&allowed('mdg',$env{'request.course.id'}.
- ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) ||
- (&allowed('mgh',$env{'request.course.id'}.'/'.$group)) || $crsedit) {
- $allowed = 1;
- }
- } elsif ($resurl =~ m{^/?adm/$cdom/$cnum/\d+/bulletinboard$}) {
- if ((&allowed('mdg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) ||
- (&allowed('cgb',$env{'request.course.id'}.'/'.$group)) || $crsedit) {
- $allowed = 1;
- }
- }
- if ($allowed) {
- $home=&homeserver($cnum,$cdom);
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
- } else {
- return;
- }
- } else {
- if ($resurl =~ m{^/?adm/viewclasslist$}) {
- unless (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
- return;
- }
- } elsif (!$crsedit) {
-#
-# No edit allowed where CC has switched to student role.
-#
- return;
- }
- }
- }
-
+ my ($file,$cnum,$cdom) = @_;
+ my ($cfile,$home,$switchserver,$uploaded);
if ($file ne '') {
if (($cnum =~ /$match_courseid/) && ($cdom =~ /$match_domain/)) {
- if (&is_course_upload($file,$cnum,$cdom)) {
- $uploaded = 1;
- $incourse = 1;
+ $uploaded = &is_course_upload($file,$cnum,$cdom);
+ if ($uploaded) {
+ $home=&homeserver($cnum,$cdom);
if ($file =~/\.(htm|html|css|js|txt)$/) {
$cfile = &hreflocation('',$file);
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- }
- } elsif ($resurl =~ m{^/public/$cdom/$cnum/syllabus}) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
- } elsif (($resurl ne '') && (&is_on_map($resurl))) {
- if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = $resurl;
- } elsif ($resurl eq '/res/lib/templates/simpleproblem.problem') {
- $incourse = 1;
- $cfile = $resurl.'/smpedit';
- } elsif ($resurl =~ m{^/adm/wrapper/ext/}) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $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 ($resurl =~ m{^/?adm/viewclasslist$}) {
- $incourse = 1;
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl");
}
- } elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') {
- my $template = '/res/lib/templates/simpleproblem.problem';
- if (&is_on_map($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 eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) {
- $incourse = 1;
- $forceview = 1;
- if ($symb) {
- my ($map,$id,$res)=&decode_symb($symb);
- $env{'request.symb'} = $symb;
- $cfile = &clutter($res);
- } else {
- $cfile = $env{'form.suppurl'};
- $cfile =~ s{^http://}{};
- $cfile = '/adm/wrapper/ext/'.$cfile;
- }
- } elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
- if ($env{'form.forceedit'}) {
- $forceview = 1;
- } else {
- $forceedit = 1;
- }
- $cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl");
}
}
- if ($uploaded || $incourse) {
- $home=&homeserver($cnum,$cdom);
- } elsif ($file !~ m{/$}) {
+ unless ($uploaded) {
$file=~s{^(priv/$match_domain/$match_username)}{/$1};
$file=~s{^($match_domain/$match_username)}{/priv/$1};
# Check that the user has permission to edit this resource
@@ -3513,81 +2686,27 @@ sub can_edit_resource {
$cfile=$file;
}
}
- if (($cfile ne '') && (!$incourse || $uploaded) &&
- (($home ne '') && ($home ne 'no_host'))) {
+ if (($cfile ne '') && (($home ne '') && ($home ne 'no_host'))) {
my @ids=¤t_machine_ids();
unless (grep(/^\Q$home\E$/,@ids)) {
$switchserver=1;
}
}
}
- return ($cfile,$home,$switchserver,$forceedit,$forceview);
+ return ($cfile,$home,$switchserver,$uploaded);
}
sub is_course_upload {
my ($file,$cnum,$cdom) = @_;
my $uploadpath = &LONCAPA::propath($cdom,$cnum);
$uploadpath =~ s{^\/}{};
- if (($file =~ m{^\Q$uploadpath\E/userfiles/(docs|supplemental)/}) ||
- ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/(docs|supplemental)/})) {
+ if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
+ ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
return 1;
}
return;
}
-sub in_course {
- my ($udom,$uname,$cdom,$cnum,$type,$hideprivileged) = @_;
- if ($hideprivileged) {
- my $skipuser;
- my %coursehash = &coursedescription($cdom.'_'.$cnum);
- my @possdoms = ($cdom);
- if ($coursehash{'checkforpriv'}) {
- push(@possdoms,split(/,/,$coursehash{'checkforpriv'}));
- }
- if (&privileged($uname,$udom,\@possdoms)) {
- $skipuser = 1;
- if ($coursehash{'nothideprivileged'}) {
- foreach my $item (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) {
- my $user;
- if ($item =~ /:/) {
- $user = $item;
- } else {
- $user = join(':',split(/[\@]/,$item));
- }
- if ($user eq $uname.':'.$udom) {
- undef($skipuser);
- last;
- }
- }
- }
- if ($skipuser) {
- return 0;
- }
- }
- }
- $type ||= 'any';
- if (!defined($cdom) || !defined($cnum)) {
- my $cid = $env{'request.course.id'};
- $cdom = $env{'course.'.$cid.'.domain'};
- $cnum = $env{'course.'.$cid.'.num'};
- }
- my $typesref;
- if (($type eq 'any') || ($type eq 'all')) {
- $typesref = ['active','previous','future'];
- } elsif ($type eq 'previous' || $type eq 'future') {
- $typesref = [$type];
- }
- my %roles = &get_my_roles($uname,$udom,'userroles',
- $typesref,undef,[$cdom]);
- my ($tmp) = keys(%roles);
- return 0 if ($tmp =~ /^(con_lost|error|no_such_host)/i);
- my @course_roles = grep(/^\Q$cnum\E:\Q$cdom\E:/, keys(%roles));
- if (@course_roles > 0) {
- return 1;
- }
- return 0;
-}
-
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course
# input: action, courseID, current domain, intended
# path to file, source of file, instruction to parse file for objects,
@@ -3645,7 +2764,7 @@ 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') {
@@ -3703,7 +2822,7 @@ 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);
@@ -3728,21 +2847,13 @@ 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
@@ -3785,16 +2896,13 @@ sub resizeImage {
# input: $formname - the contents of the file are in $env{"form.$formname"}
# the desired filename is in $env{"form.$formname.filename"}
# $context - possible values: coursedoc, existingfile, overwrite,
-# canceloverwrite, scantron or ''.
+# canceloverwrite, or ''.
# if 'coursedoc': upload to the current course
# if 'existingfile': write file to tmp/overwrites directory
# if 'canceloverwrite': delete file written to tmp/overwrites directory
# $context is passed as argument to &finishuserfileupload
# $subdir - directory in userfile to store the file into
-# $parser - instruction to parse file for objects ($parser = parse) or
-# if context is 'scantron', $parser is hashref of csv column mapping
-# (e.g.,{ PaperID => 0, LastName => 1, FirstName => 2, ID => 3,
-# Section => 4, CODE => 5, FirstQuestion => 9 }).
+# $parser - instruction to parse file for objects ($parser = parse)
# $allfiles - reference to hash for embedded objects
# $codebase - reference to hash for codebase of java objects
# $desuname - username for permanent storage of uploaded file
@@ -3817,14 +2925,6 @@ 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') && ($subdir eq 'batchupload')) ||
@@ -3838,12 +2938,12 @@ sub userfileupload {
'_'.$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 = $env{'user.name'};
@@ -3873,7 +2973,7 @@ sub userfileupload {
mkdir($fullpath,0777);
}
}
- open(my $fh,'>',$fullpath.'/'.$fname);
+ open(my $fh,'>'.$fullpath.'/'.$fname);
print $fh $env{'form.'.$formname};
close($fh);
if ($context eq 'existingfile') {
@@ -3897,9 +2997,7 @@ sub userfileupload {
$codebase,$thumbwidth,$thumbheight,
$resizewidth,$resizeheight,$context,$mimetype);
} else {
- if ($env{'form.folder'}) {
- $fname=$env{'form.folder'}.'/'.$fname;
- }
+ $fname=$env{'form.folder'}.'/'.$fname;
return &process_coursefile('uploaddoc',$docuname,$docudom,
$fname,$formname,$parser,
$allfiles,$codebase,$mimetype);
@@ -3914,7 +3012,7 @@ sub userfileupload {
} else {
my $docuname=$env{'user.name'};
my $docudom=$env{'user.domain'};
- if ((exists($env{'form.group'})) || ($context eq 'syllabus')) {
+ if (exists($env{'form.group'})) {
$docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
$docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
}
@@ -3948,7 +3046,7 @@ sub finishuserfileupload {
# Save the file
{
- if (!open(FH,'>',$filepath.'/'.$file)) {
+ if (!open(FH,'>'.$filepath.'/'.$file)) {
&logthis('Failed to create '.$filepath.'/'.$file);
print STDERR ('Failed to create '.$filepath.'/'.$file."\n");
return '/adm/notfound.html';
@@ -3992,7 +3090,7 @@ sub finishuserfileupload {
}
}
}
- if (($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);
@@ -4001,16 +3099,12 @@ sub finishuserfileupload {
' for embedded media: '.$parse_result);
}
}
- } elsif (($context eq 'scantron') && (ref($parser) eq 'HASH')) {
- my $format = $env{'form.scantron_format'};
- &bubblesheet_converter($docudom,$filepath.'/'.$file,$parser,$format);
}
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
my $input = $filepath.'/'.$file;
my $output = $filepath.'/'.'tn-'.$file;
my $thumbsize = $thumbwidth.'x'.$thumbheight;
- my @args = ('convert','-sample',$thumbsize,$input,$output);
- system({$args[0]} @args);
+ system("convert -sample $thumbsize $input $output");
if (-e $filepath.'/'.'tn-'.$file) {
$fetchthumb = 1;
}
@@ -4068,9 +3162,7 @@ sub extract_embedded_items {
&add_filetype($allfiles,$attr->{'src'},'src');
}
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') {
my $src;
@@ -4158,26 +3250,8 @@ sub extract_embedded_items {
}
}
}
- if (lc($tagname) eq 'iframe') {
- my $src = $attr->{'src'} ;
- if (($src ne '') && ($src !~ m{^(/|https?://)})) {
- &add_filetype($allfiles,$src,'src');
- } elsif ($src =~ m{^/}) {
- if ($env{'request.course.id'}) {
- my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- my $url = &hreflocation('',$fullpath);
- if ($url =~ m{^/uploaded/$cdom/$cnum/docs/(\w+/\d+)/}) {
- my $relpath = $1;
- if ($src =~ m{^/uploaded/$cdom/$cnum/docs/\Q$relpath\E/(.+)$}) {
- &add_filetype($allfiles,$1,'src');
- }
- }
- }
- }
- }
if ($t->[4] =~ m{/>$}) {
- pop(@state);
+ pop(@state);
}
} elsif ($t->[0] eq 'E') {
my ($tagname) = ($t->[1]);
@@ -4244,246 +3318,6 @@ sub embedded_dependency {
return;
}
-sub bubblesheet_converter {
- my ($cdom,$fullpath,$config,$format) = @_;
- if ((&domain($cdom) ne '') &&
- ($fullpath =~ m{^\Q$perlvar{'lonDocRoot'}/userfiles/$cdom/\E$match_courseid/scantron_orig}) &&
- (-e $fullpath) && (ref($config) eq 'HASH') && ($format ne '')) {
- my (%csvcols,%csvoptions);
- if (ref($config->{'fields'}) eq 'HASH') {
- %csvcols = %{$config->{'fields'}};
- }
- if (ref($config->{'options'}) eq 'HASH') {
- %csvoptions = %{$config->{'options'}};
- }
- my %csvbynum = reverse(%csvcols);
- my %scantronconf = &get_scantron_config($format,$cdom);
- if (keys(%scantronconf)) {
- my %bynum = (
- $scantronconf{CODEstart} => 'CODEstart',
- $scantronconf{IDstart} => 'IDstart',
- $scantronconf{PaperID} => 'PaperID',
- $scantronconf{FirstName} => 'FirstName',
- $scantronconf{LastName} => 'LastName',
- $scantronconf{Qstart} => 'Qstart',
- );
- my @ordered;
- foreach my $item (sort { $a <=> $b } keys(%bynum)) {
- push(@ordered,$bynum{$item});
- }
- my %mapstart = (
- CODEstart => 'CODE',
- IDstart => 'ID',
- PaperID => 'PaperID',
- FirstName => 'FirstName',
- LastName => 'LastName',
- Qstart => 'FirstQuestion',
- );
- my %maplength = (
- CODEstart => 'CODElength',
- IDstart => 'IDlength',
- PaperID => 'PaperIDlength',
- FirstName => 'FirstNamelength',
- LastName => 'LastNamelength',
- );
- if (open(my $fh,'<',$fullpath)) {
- my $output;
- my %lettdig = &letter_to_digits();
- my %diglett = reverse(%lettdig);
- my $numletts = scalar(keys(%lettdig));
- my $num = 0;
- while (my $line=<$fh>) {
- $num ++;
- next if (($num == 1) && ($csvoptions{'hdr'} == 1));
- $line =~ s{[\r\n]+$}{};
- my %found;
- my @values = split(/,/,$line);
- my ($qstart,$record);
- for (my $i=0; $i<@values; $i++) {
- if ((($qstart ne '') && ($i > $qstart)) ||
- ($csvbynum{$i} eq 'FirstQuestion')) {
- if ($values[$i] eq '') {
- $values[$i] = $scantronconf{'Qoff'};
- } elsif ($scantronconf{'Qon'} eq 'number') {
- if ($values[$i] =~ /^[A-Ja-j]$/) {
- $values[$i] = $lettdig{uc($values[$i])};
- }
- } elsif ($scantronconf{'Qon'} eq 'letter') {
- if ($values[$i] =~ /^[0-9]$/) {
- $values[$i] = $diglett{$values[$i]};
- }
- } else {
- if ($values[$i] =~ /^[0-9A-Ja-j]$/) {
- my $digit;
- if ($values[$i] =~ /^[A-Ja-j]$/) {
- $digit = $lettdig{uc($values[$i])}-1;
- if ($values[$i] eq 'J') {
- $digit += $numletts;
- }
- } elsif ($values[$i] =~ /^[0-9]$/) {
- $digit = $values[$i]-1;
- if ($values[$i] eq '0') {
- $digit += $numletts;
- }
- }
- my $qval='';
- for (my $j=0; $j<$scantronconf{'Qlength'}; $j++) {
- if ($j == $digit) {
- $qval .= $scantronconf{'Qon'};
- } else {
- $qval .= $scantronconf{'Qoff'};
- }
- }
- $values[$i] = $qval;
- }
- }
- if (length($values[$i]) > $scantronconf{'Qlength'}) {
- $values[$i] = substr($values[$i],0,$scantronconf{'Qlength'});
- }
- my $numblank = $scantronconf{'Qlength'} - length($values[$i]);
- if ($numblank > 0) {
- $values[$i] .= ($scantronconf{'Qoff'} x $numblank);
- }
- if ($csvbynum{$i} eq 'FirstQuestion') {
- $qstart = $i;
- $found{$csvbynum{$i}} = $values[$i];
- } else {
- $found{'FirstQuestion'} .= $values[$i];
- }
- } elsif (exists($csvbynum{$i})) {
- if ($csvoptions{'rem'}) {
- $values[$i] =~ s/^\s+//;
- }
- if (($csvbynum{$i} eq 'PaperID') && ($csvoptions{'pad'})) {
- while (length($values[$i]) < $scantronconf{$maplength{$csvbynum{$i}}}) {
- $values[$i] = '0'.$values[$i];
- }
- }
- $found{$csvbynum{$i}} = $values[$i];
- }
- }
- foreach my $item (@ordered) {
- my $currlength = 1+length($record);
- my $numspaces = $scantronconf{$item} - $currlength;
- if ($numspaces > 0) {
- $record .= (' ' x $numspaces);
- }
- if (($mapstart{$item} ne '') && (exists($found{$mapstart{$item}}))) {
- unless ($item eq 'Qstart') {
- if (length($found{$mapstart{$item}}) > $scantronconf{$maplength{$item}}) {
- $found{$mapstart{$item}} = substr($found{$mapstart{$item}},0,$scantronconf{$maplength{$item}});
- }
- }
- $record .= $found{$mapstart{$item}};
- }
- }
- $output .= "$record\n";
- }
- close($fh);
- if ($output) {
- if (open(my $fh,'>',$fullpath)) {
- print $fh $output;
- close($fh);
- }
- }
- }
- }
- return;
- }
-}
-
-sub letter_to_digits {
- my %lettdig = (
- A => 1,
- B => 2,
- C => 3,
- D => 4,
- E => 5,
- F => 6,
- G => 7,
- H => 8,
- I => 9,
- J => 0,
- );
- return %lettdig;
-}
-
-sub get_scantron_config {
- my ($which,$cdom) = @_;
- my @lines = &get_scantronformat_file($cdom);
- my %config;
- #FIXME probably should move to XML it has already gotten a bit much now
- foreach my $line (@lines) {
- my ($name,$descrip)=split(/:/,$line);
- if ($name ne $which ) { next; }
- chomp($line);
- my @config=split(/:/,$line);
- $config{'name'}=$config[0];
- $config{'description'}=$config[1];
- $config{'CODElocation'}=$config[2];
- $config{'CODEstart'}=$config[3];
- $config{'CODElength'}=$config[4];
- $config{'IDstart'}=$config[5];
- $config{'IDlength'}=$config[6];
- $config{'Qstart'}=$config[7];
- $config{'Qlength'}=$config[8];
- $config{'Qoff'}=$config[9];
- $config{'Qon'}=$config[10];
- $config{'PaperID'}=$config[11];
- $config{'PaperIDlength'}=$config[12];
- $config{'FirstName'}=$config[13];
- $config{'FirstNamelength'}=$config[14];
- $config{'LastName'}=$config[15];
- $config{'LastNamelength'}=$config[16];
- $config{'BubblesPerRow'}=$config[17];
- last;
- }
- return %config;
-}
-
-sub get_scantronformat_file {
- my ($cdom) = @_;
- if ($cdom eq '') {
- $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
- }
- my %domconfig = &get_dom('configuration',['scantron'],$cdom);
- my $gottab = 0;
- my @lines;
- if (ref($domconfig{'scantron'}) eq 'HASH') {
- if ($domconfig{'scantron'}{'scantronformat'} ne '') {
- my $formatfile = &getfile($perlvar{'lonDocRoot'}.$domconfig{'scantron'}{'scantronformat'});
- if ($formatfile ne '-1') {
- @lines = split("\n",$formatfile,-1);
- $gottab = 1;
- }
- }
- }
- if (!$gottab) {
- my $confname = $cdom.'-domainconfig';
- my $default = $perlvar{'lonDocRoot'}.'/res/'.$cdom.'/'.$confname.'/default.tab';
- my $formatfile = &getfile($default);
- if ($formatfile ne '-1') {
- @lines = split("\n",$formatfile,-1);
- $gottab = 1;
- }
- }
- if (!$gottab) {
- my @domains = ¤t_machine_domains();
- if (grep(/^\Q$cdom\E$/,@domains)) {
- if (open(my $fh,'<',$perlvar{'lonTabDir'}.'/scantronformat.tab')) {
- @lines = <$fh>;
- close($fh);
- }
- } else {
- if (open(my $fh,'<',$perlvar{'lonTabDir'}.'/default_scantronformat.tab')) {
- @lines = <$fh>;
- close($fh);
- }
- }
- }
- return @lines;
-}
-
sub removeuploadedurl {
my ($url)=@_;
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5);
@@ -4634,7 +3468,7 @@ 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)) {
@@ -4649,19 +3483,10 @@ 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);
}
}
@@ -4710,11 +3535,7 @@ 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};
}
}
}
@@ -4785,7 +3606,7 @@ 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}
@@ -4872,10 +3693,6 @@ sub get_course_adv_roles {
$nothide{$user}=1;
}
}
- my @possdoms = ($coursehash{'domain'});
- if ($coursehash{'checkforpriv'}) {
- push(@possdoms,split(/,/,$coursehash{'checkforpriv'}));
- }
my %returnhash=();
my %dumphash=
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'});
@@ -4888,7 +3705,20 @@ sub get_course_adv_roles {
if (($tstart) && ($now<$tstart)) { next; }
my ($role,$username,$domain,$section)=split(/\:/,$entry);
if ($username eq '' || $domain eq '') { next; }
- if ((&privileged($username,$domain,\@possdoms)) &&
+ unless (ref($privileged{$domain}) eq 'HASH') {
+ my %dompersonnel =
+ &Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now);
+ $privileged{$domain} = {};
+ foreach my $server (keys(%dompersonnel)) {
+ if (ref($dompersonnel{$server}) eq 'HASH') {
+ foreach my $user (keys(%{$dompersonnel{$server}})) {
+ my ($trole,$uname,$udom) = split(/:/,$user);
+ $privileged{$udom}{$uname} = 1;
+ }
+ }
+ }
+ }
+ if ((exists($privileged{$domain}{$username})) &&
(!$nothide{$username.':'.$domain})) { next; }
if ($role eq 'cr') { next; }
if ($codes) {
@@ -4919,7 +3749,8 @@ sub get_my_roles {
if ($context eq 'userroles') {
%dumphash = &dump('roles',$udom,$uname);
} else {
- %dumphash = &dump('nohist_userroles',$udom,$uname);
+ %dumphash=
+ &dump('nohist_userroles',$udom,$uname);
if ($hidepriv) {
my %coursehash=&coursedescription($udom.'_'.$uname);
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) {
@@ -4987,15 +3818,28 @@ sub get_my_roles {
}
}
if ($hidepriv) {
- my @privroles = ('dc','su');
if ($context eq 'userroles') {
- next if (grep(/^\Q$role\E$/,@privroles));
+ if ((&privileged($username,$domain)) &&
+ (!$nothide{$username.':'.$domain})) {
+ next;
+ }
} else {
- my $possdoms = [$domain];
- if (ref($roledoms) eq 'ARRAY') {
- push(@{$possdoms},@{$roledoms});
+ unless (ref($privileged{$domain}) eq 'HASH') {
+ my %dompersonnel =
+ &Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now);
+ $privileged{$domain} = {};
+ if (keys(%dompersonnel)) {
+ foreach my $server (keys(%dompersonnel)) {
+ if (ref($dompersonnel{$server}) eq 'HASH') {
+ foreach my $user (keys(%{$dompersonnel{$server}})) {
+ my ($trole,$uname,$udom) = split(/:/,$user);
+ $privileged{$udom}{$uname} = $trole;
+ }
+ }
+ }
+ }
}
- if (&privileged($username,$domain,$possdoms,\@privroles)) {
+ if (exists($privileged{$domain}{$username})) {
if (!$nothide{$username.':'.$domain}) {
next;
}
@@ -5012,195 +3856,6 @@ 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
#
#
@@ -5214,7 +3869,7 @@ 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);
@@ -5276,8 +3931,7 @@ 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=''; }
@@ -5290,18 +3944,17 @@ 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).':'.
@@ -5312,10 +3965,10 @@ 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);
@@ -5421,7 +4074,7 @@ sub get_domain_roles {
}
my $rolelist;
if (ref($roles) eq 'ARRAY') {
- $rolelist = join('&',@{$roles});
+ $rolelist = join(':',@{$roles});
}
my %personnel = ();
@@ -5441,21 +4094,6 @@ 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
{
@@ -5467,7 +4105,7 @@ 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)=@_;
@@ -5510,12 +4148,7 @@ 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);
@@ -5528,106 +4161,12 @@ 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("<font color=\"blue\">WARNING: ".
- "Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- return '';
- }
-
- $token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/;
- $token=~tr/a-z/A-Z/;
-
- my %infohash=('resource.0.outtoken' => $token,
- 'resource.0.checkouttime' => $now,
- 'resource.0.outremote' => $ip);
-
- unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
- return '';
- } else {
- &logthis("<font color=\"blue\">WARNING: ".
- "Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- }
-
- if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
- &escape('Checkout '.$infostr.' - '.
- $token)) ne 'ok') {
- return '';
- } else {
- &logthis("<font color=\"blue\">WARNING: ".
- "Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb.
- "</font>");
- }
- return $token;
-}
-
-# ------------------------------------------------------------ Check in an item
-
-sub checkin {
- my $token=shift;
- my $now=time;
- my ($ta,$tb,$lonhost)=split(/\*/,$token);
- $lonhost=~tr/A-Z/a-z/;
- my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb;
- $dtoken=~s/\W/\_/g;
- my $ip = &get_requestor_ip();
- my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)=
- split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost)));
-
- unless (($tuname) && ($tudom)) {
- &logthis('Check in '.$token.' ('.$dtoken.') failed');
- return '';
- }
-
- unless (&allowed('mgr',$tcrsid)) {
- &logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '.
- $env{'user.name'}.' - '.$env{'user.domain'});
- return '';
- }
-
- my %infohash=('resource.0.intoken' => $token,
- 'resource.0.checkintime' => $now,
- 'resource.0.inremote' => $ip);
-
- unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
- return '';
- }
-
- if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
- &escape('Checkin - '.$token)) ne 'ok') {
- return '';
- }
-
- return ($symb,$tuname,$tudom,$tcrsid);
-}
-
# --------------------------------------------- Set Expire Date for Spreadsheet
sub expirespread {
@@ -5882,7 +4421,7 @@ 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;
@@ -5919,7 +4458,7 @@ 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;
@@ -5963,7 +4502,7 @@ 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;
@@ -5998,7 +4537,7 @@ 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); }
@@ -6019,7 +4558,7 @@ sub store {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6028,13 +4567,13 @@ 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,$domain); }
@@ -6055,7 +4594,7 @@ sub cstore {
}
if (!$home) { $home=$env{'user.home'}; }
- $$storehash{'ip'}=&get_requestor_ip();
+ $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
$$storehash{'host'}=$perlvar{'lonHostID'};
my $namevalue='';
@@ -6065,7 +4604,7 @@ 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
@@ -6077,12 +4616,9 @@ sub restore {
if ($stuname) { $home=&homeserver($stuname,$domain); }
if (!$symb) {
- return if ($namespace eq 'courserequests');
- unless ($symb=escape(&symbread())) { return ''; }
+ unless ($symb=escape(&symbread())) { return ''; }
} else {
- unless ($namespace eq 'courserequests') {
- $symb=&escape(&symbclean($symb));
- }
+ $symb=&escape(&symbclean($symb));
}
if (!$namespace) {
unless ($namespace=$env{'request.course.id'}) {
@@ -6217,93 +4753,20 @@ sub update_released_required {
# -------------------------------------------------See if a user is privileged
sub privileged {
- my ($username,$domain,$possdomains,$possroles)=@_;
+ my ($username,$domain)=@_;
+
+ my %rolesdump = &dump("roles", $domain, $username) or return 0;
my $now = time;
- my $roles;
- if (ref($possroles) eq 'ARRAY') {
- $roles = $possroles;
- } else {
- $roles = ['dc','su'];
- }
- if (ref($possdomains) eq 'ARRAY') {
- my %privileged = &privileged_by_domain($possdomains,$roles);
- foreach my $dom (@{$possdomains}) {
- if (($username =~ /^$match_username$/) && ($domain =~ /^$match_domain$/) &&
- (ref($privileged{$dom}) eq 'HASH')) {
- foreach my $role (@{$roles}) {
- if (ref($privileged{$dom}{$role}) eq 'HASH') {
- if (exists($privileged{$dom}{$role}{$username.':'.$domain})) {
- my ($end,$start) = split(/:/,$privileged{$dom}{$role}{$username.':'.$domain});
- return 1 unless (($end && $end < $now) ||
- ($start && $start > $now));
- }
- }
- }
- }
- }
- } else {
- 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)
- or ($tstart && $tstart > $now);
+ if (($trole eq 'dc') || ($trole eq 'su')) {
+ return 1 unless ($tend && $tend < $now)
+ or ($tstart && $tstart > $now);
}
- }
- }
- return 0;
-}
+ }
-sub privileged_by_domain {
- my ($domains,$roles) = @_;
- my %privileged = ();
- my $cachetime = 60*60*24;
- my $now = time;
- unless ((ref($domains) eq 'ARRAY') && (ref($roles) eq 'ARRAY')) {
- return %privileged;
- }
- foreach my $dom (@{$domains}) {
- next if (ref($privileged{$dom}) eq 'HASH');
- my $needroles;
- foreach my $role (@{$roles}) {
- my ($result,$cached)=&is_cached_new('priv_'.$role,$dom);
- if (defined($cached)) {
- if (ref($result) eq 'HASH') {
- $privileged{$dom}{$role} = $result;
- }
- } else {
- $needroles = 1;
- }
- }
- if ($needroles) {
- my %dompersonnel = &get_domain_roles($dom,$roles);
- $privileged{$dom} = {};
- foreach my $server (keys(%dompersonnel)) {
- if (ref($dompersonnel{$server}) eq 'HASH') {
- foreach my $item (keys(%{$dompersonnel{$server}})) {
- 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} =
- $dompersonnel{$server}{$item};
- }
- }
- }
- if (ref($privileged{$dom}) eq 'HASH') {
- foreach my $role (@{$roles}) {
- if (ref($privileged{$dom}{$role}) eq 'HASH') {
- &do_cache_new('priv_'.$role,$dom,$privileged{$dom}{$role},$cachetime);
- } else {
- my %hash = ();
- &do_cache_new('priv_'.$role,$dom,\%hash,$cachetime);
- }
- }
- }
- }
- }
- return %privileged;
+ return 0;
}
# -------------------------------------------------------- Get user privileges
@@ -6334,7 +4797,7 @@ sub rolesinit {
my %allroles=();
my %allgroups=();
- for my $area (grep { ! /^rolesdef_/ } keys(%rolesdump)) {
+ for my $area (grep { ! /^rolesdef_/ } keys %rolesdump) {
my $role = $rolesdump{$area};
$area =~ s/\_\w\w$//;
@@ -6407,27 +4870,24 @@ 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);
}
sub set_arearole {
- my ($trole,$area,$tstart,$tend,$domain,$username,$nolog) = @_;
- unless ($nolog) {
+ my ($trole,$area,$tstart,$tend,$domain,$username) = @_;
# log the associated role with the area
- &userrolelog($trole,$username,$domain,$area,$tstart,$tend);
- }
+ &userrolelog($trole,$username,$domain,$area,$tstart,$tend);
return ('user.role.'.$trole.'.'.$area => $tstart.'.'.$tend);
}
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);
@@ -6446,10 +4906,6 @@ 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}.=':'.$coursepriv;
}
@@ -6458,48 +4914,6 @@ sub custom_roleprivs {
}
}
-sub course_adhocrole_privs {
- my ($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 $access = 1;
@@ -6534,7 +4948,6 @@ sub set_userprivs {
my ($userroles,$allroles,$allgroups,$groups_roles) = @_;
my $author=0;
my $adv=0;
- my $rar=0;
my %grouproles = ();
if (keys(%{$allgroups}) > 0) {
my @groupkeys;
@@ -6582,7 +4995,6 @@ sub set_userprivs {
$thesepriv{$privilege}.=$restrictions;
}
if ($thesepriv{'adv'} eq 'F') { $adv=1; }
- if ($thesepriv{'rar'} eq 'F') { $rar=1; }
}
}
my $thesestr='';
@@ -6591,16 +5003,16 @@ 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';
@@ -6636,10 +5048,9 @@ 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';
@@ -6715,56 +5126,39 @@ sub delete_env_groupprivs {
}
sub check_adhoc_privs {
- my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller,$sec) = @_;
+ my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_;
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum;
- if ($sec) {
- $cckey .= '/'.$sec;
- }
my $setprivs;
if ($env{$cckey}) {
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend);
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend);
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) {
- &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller,$sec);
+ &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
$setprivs = 1;
}
} else {
- &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller,$sec);
+ &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
$setprivs = 1;
}
return $setprivs;
}
sub set_adhoc_privileges {
-# role can be cc, ca, or cr/<dom>/<dom>-domainconfig/role
- my ($dcdom,$pickedcourse,$role,$caller,$sec) = @_;
+# role can be cc or ca
+ my ($dcdom,$pickedcourse,$role,$caller) = @_;
my $area = '/'.$dcdom.'/'.$pickedcourse;
- if ($sec ne '') {
- $area .= '/'.$sec;
- }
my $spec = $role.'.'.$area;
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'},
- $env{'user.name'},1);
- my %rolehash = ();
- if ($role =~ m{^\Qcr/$dcdom/$dcdom\E\-domainconfig/(\w+)$}) {
- my $rolename = $1;
- &custom_roleprivs(\%rolehash,$role,$dcdom,$pickedcourse,$spec,$area);
- my %domdef = &get_domain_defaults($dcdom);
- if (ref($domdef{'adhocroles'}) eq 'HASH') {
- if (ref($domdef{'adhocroles'}{$rolename}) eq 'HASH') {
- &appenv({'request.role.desc' => $domdef{'adhocroles'}{$rolename}{'desc'},});
- }
- }
- } else {
- &standard_roleprivs(\%rolehash,$role,$dcdom,$spec,$pickedcourse,$area);
- }
- my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%rolehash);
+ $env{'user.name'});
+ my %ccrole = ();
+ &standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area);
+ my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole);
&appenv(\%userroles,[$role,'cm']);
- &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$spec);
+ &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
unless ($caller eq 'constructaccess' && $env{'request.course.id'}) {
&appenv( {'request.role' => $spec,
'request.role.domain' => $dcdom,
- 'request.course.sec' => $sec,
+ 'request.course.sec' => ''
}
);
my $tadv=0;
@@ -6824,14 +5218,15 @@ sub unserialize {
return {} if $rep =~ /^error/;
my %returnhash=();
- foreach my $item (split(/\&/,$rep)) {
- my ($key, $value) = split(/=/, $item, 2);
- $key = unescape($key) unless $escapedkeys;
- next if $key =~ /^error: 2 /;
- $returnhash{$key} = &thaw_unescape($value);
- }
+ foreach my $item (split /\&/, $rep) {
+ my ($key, $value) = split(/=/, $item, 2);
+ $key = unescape($key) unless $escapedkeys;
+ next if $key =~ /^error: 2 /;
+ $returnhash{$key} = Apache::lonnet::thaw_unescape($value);
+ }
+ #return %returnhash;
return \%returnhash;
-}
+}
# see Lond::dump_with_regexp
# if $escapedkeys hash keys won't get unescaped.
@@ -6841,16 +5236,17 @@ sub dump {
if (!$uname) { $uname=$env{'user.name'}; }
my $uhome=&homeserver($uname,$udomain);
+ my $reply;
+ if (grep { $_ eq $uhome } current_machine_ids()) {
+ # user is hosted on this machine
+ $reply = LONCAPA::Lond::dump_with_regexp(join(":", ($udomain,
+ $uname, $namespace, $regexp, $range)), $loncaparevs{$uhome});
+ return %{unserialize($reply, $escapedkeys)};
+ }
if ($regexp) {
- $regexp=&escape($regexp);
+ $regexp=&escape($regexp);
} else {
- $regexp='.';
- }
- if (grep { $_ eq $uhome } ¤t_machine_ids()) {
- # user is hosted on this machine
- my $reply = LONCAPA::Lond::dump_with_regexp(join(':', ($udomain,
- $uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'});
- return %{&unserialize($reply, $escapedkeys)};
+ $regexp='.';
}
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
my @pairs=split(/\&/,$rep);
@@ -6858,7 +5254,8 @@ sub dump {
if (!($rep =~ /^error/ )) {
foreach my $item (@pairs) {
my ($key,$value)=split(/=/,$item,2);
- $key = &unescape($key) unless ($escapedkeys);
+ $key = unescape($key) unless $escapedkeys;
+ #$key = &unescape($key);
next if ($key =~ /^error: 2 /);
$returnhash{$key}=&thaw_unescape($value);
}
@@ -6902,7 +5299,7 @@ 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,$uhome);
@@ -7028,7 +5425,7 @@ sub newput {
# --------------------------------------------------------- putstore interface
sub putstore {
- my ($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);
@@ -7042,18 +5439,6 @@ 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,
@@ -7147,11 +5532,9 @@ 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($value);
}
return %returnhash;
@@ -7164,111 +5547,12 @@ sub tmpdel {
return &reply("tmpdel:$token",$server);
}
-# ------------------------------------------------------------ get_timebased_id
-
-sub get_timebased_id {
- my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries,
- $maxtries) = @_;
- my ($newid,$error,$dellock);
- unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) {
- return ('','ok','invalid call to get suffix');
- }
-
-# set defaults for any optional args for which values were not supplied
- if ($who eq '') {
- $who = $env{'user.name'}.':'.$env{'user.domain'};
- }
- if (!$locktries) {
- $locktries = 3;
- }
- if (!$maxtries) {
- $maxtries = 10;
- }
-
- if (($cdom eq '') || ($cnum eq '')) {
- if ($env{'request.course.id'}) {
- $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
- $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- }
- if (($cdom eq '') || ($cnum eq '')) {
- return ('','ok','call to get suffix not in course context');
- }
- }
-
-# construct locking item
- my $lockhash = {
- $prefix."\0".'locked_'.$keyid => $who,
- };
- my $tries = 0;
-
-# attempt to get lock on nohist_$namespace file
- my $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
- while (($gotlock ne 'ok') && $tries <$locktries) {
- $tries ++;
- sleep 1;
- $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum);
- }
-
-# attempt to get unique identifier, based on current timestamp
- if ($gotlock eq 'ok') {
- my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix);
- my $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 ++;
- }
- $idtries ++;
- }
- if (!exists($inuse{$prefix."\0".$newid})) {
- my %new_item = (
- $prefix."\0".$newid => $who,
- );
- my $putresult = &Apache::lonnet::put('nohist_'.$namespace,\%new_item,
- $cdom,$cnum);
- if ($putresult ne 'ok') {
- undef($newid);
- $error = 'error saving new item: '.$putresult;
- }
- } else {
- undef($newid);
- $error = ('error: no unique suffix available for the new item ');
- }
-# remove lock
- my @del_lock = ($prefix."\0".'locked_'.$keyid);
- $dellock = &Apache::lonnet::del('nohist_'.$namespace,\@del_lock,$cdom,$cnum);
- } 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' && $env{'user.domain'} eq 'public') {
@@ -7294,7 +5578,7 @@ sub portfolio_access {
}
sub get_portfolio_access {
- my ($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);
@@ -7303,7 +5587,7 @@ 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})) {
@@ -7327,25 +5611,10 @@ 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) {
@@ -7532,7 +5801,6 @@ sub usertools_access {
official => 1,
unofficial => 1,
community => 1,
- textbook => 1,
);
} elsif ($context eq 'requestauthor') {
%tools = (
@@ -7548,7 +5816,7 @@ sub usertools_access {
}
return if (!defined($tools{$tool}));
- if (($udom eq '') || ($uname eq '')) {
+ if ((!defined($udom)) || (!defined($uname))) {
$udom = $env{'user.domain'};
$uname = $env{'user.name'};
}
@@ -7567,7 +5835,7 @@ sub usertools_access {
my ($toolstatus,$inststatus,$envkey);
if ($context eq 'requestauthor') {
- $envkey = $context;
+ $envkey = $context;
} else {
$envkey = $context.'.'.$tool;
}
@@ -7829,7 +6097,7 @@ sub customaccess {
# ------------------------------------------------- Check for a user privilege
sub allowed {
- my ($priv,$uri,$symb,$role,$clientip,$noblockcheck,$ignorecache)=@_;
+ my ($priv,$uri,$symb,$role)=@_;
my $ver_orguri=$uri;
$uri=&deversion($uri);
my $orguri=$uri;
@@ -7846,7 +6114,7 @@ sub allowed {
if (defined($env{'allowed.'.$priv})) { return $env{'allowed.'.$priv}; }
# Free bre access to adm and meta resources
- if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard|viewclasslist|aboutme)$}))
+ if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard)$}))
|| (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) ))
&& ($priv eq 'bre')) {
return 'F';
@@ -8011,34 +6279,8 @@ 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.=$1;
}
}
@@ -8050,16 +6292,11 @@ sub allowed {
if ($match) {
if ($env{'user.priv.'.$env{'request.role'}.'./'}
=~/\Q$priv\E\&([^\:]*)/) {
- my $value = $1;
- if ($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 {
@@ -8071,15 +6308,11 @@ sub allowed {
$refuri=&declutter($refuri);
my ($match) = &is_on_map($refuri);
if ($match) {
- if ($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';
}
}
}
@@ -8091,7 +6324,7 @@ 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.
@@ -8121,16 +6354,6 @@ sub allowed {
if ($env{'request.course.id'}) {
-# If this is modifying password (internal auth) domains must match for user and user's role.
-
- if ($priv eq 'mip') {
- if ($env{'user.domain'} eq $env{'request.role.domain'}) {
- return $thisallowed;
- } else {
- return '';
- }
- }
-
$courseprivid=$env{'request.course.id'};
if ($env{'request.course.sec'}) {
$courseprivid.='/'.$env{'request.course.sec'};
@@ -8144,15 +6367,11 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- if ($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;
@@ -8160,7 +6379,7 @@ sub allowed {
$checkreferer=0;
}
}
-
+
if ($checkreferer) {
my $refuri=$env{'httpref.'.$orguri};
unless ($refuri) {
@@ -8186,15 +6405,11 @@ sub allowed {
=~/\Q$priv\E\&([^\:]*)/) {
my $value = $1;
if ($priv eq 'bre') {
- if ($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;
@@ -8275,7 +6490,7 @@ sub allowed {
}
}
}
-
+
#
# Rest of the restrictions depend on selected course
#
@@ -8370,7 +6585,7 @@ sub constructaccess {
my ($ownername,$ownerdomain,$ownerhome);
($ownerdomain,$ownername) =
- ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)(?:/|$)});
+ ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)/});
# The URL does not really point to any authorspace, forget it
unless (($ownername) && ($ownerdomain)) { return ''; }
@@ -8411,7 +6626,7 @@ sub constructaccess {
if (($allowed eq 'F') || ($allowed eq 'U')) {
# Grant temporary access
my $then=$env{'user.login.time'};
- my $update=$env{'user.update.time'};
+ my $update==$env{'user.update.time'};
if (!$update) { $update = $then; }
my $refresh=$env{'user.refresh.time'};
if (!$refresh) { $refresh = $update; }
@@ -8425,37 +6640,6 @@ 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 '' || $cnum eq '') {
@@ -8476,21 +6660,27 @@ sub get_comm_blocks {
return %commblocks;
}
-sub get_commblock_resources {
- my ($blocks) = @_;
- my %blockers = ();
- return %blockers unless ($env{'request.course.id'});
- return %blockers if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
+sub has_comm_blocking {
+ my ($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,$2);
@@ -8498,13 +6688,17 @@ sub get_commblock_resources {
if (ref($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);
+ }
}
}
}
@@ -8515,76 +6709,59 @@ sub get_commblock_resources {
my @to_test;
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') {
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
- my @interval;
- 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);
- if (ref($navmap)) {
- my $res = $navmap->getBySymb($item);
- push(@to_test,$res);
- }
+ 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 {
- my $mapsymb = &symbread($item,1);
- if ($mapsymb) {
- if (ref($navmap)) {
- my $mapres = $navmap->getBySymb($mapsymb);
- if (ref($mapres)) {
- my $first = $mapres->map_start();
- my $finish = $mapres->map_finish();
- my $it = $navmap->getIterator($first,$finish,undef,0,0);
- if (ref($it)) {
- my $res;
- while ($res = $it->next(undef,1)) {
- next unless (ref($res));
- my $symb = $res->symb();
- next if (($symb eq $mapsymb) || ($symb eq ''));
+ if ($item =~ /___\d+___/) {
+ $type = 'resource';
+ @interval=&EXT("resource.0.interval",$item);
+ if (ref($navmap)) {
+ my $res = $navmap->getBySymb($item);
+ push(@to_test,$res);
+ }
+ } else {
+ my $mapsymb = &symbread($item,1);
+ if ($mapsymb) {
+ if (ref($navmap)) {
+ my $mapres = $navmap->getBySymb($mapsymb);
+ @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",$symb);
- if ($interval[1] eq 'map') {
- if ($res->answerable()) {
- push(@to_test,$res);
- last;
- }
- }
+ last;
}
}
}
}
}
}
- }
- 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) {
- my $activeblock;
- foreach my $res (@to_test) {
- if ($res->answerable()) {
- $activeblock = 1;
- last;
- }
- }
- if ($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;
+ }
}
}
}
@@ -8595,76 +6772,33 @@ 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{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/);
- return if ($env{'request.state'} eq 'construct');
- 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);
- }
- if ($symb) {
- @symbs = ($symb);
- } elsif (keys(%possibles)) {
- @symbs = keys(%possibles);
+sub check_docs_block {
+ my ($docsblock,$tocheck) =@_;
+ if ((ref($docsblock) ne 'HASH') || (ref($tocheck) ne 'HASH')) {
+ return;
}
- 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;
+ if (ref($docsblock->{'resources'}) eq 'HASH') {
+ if ($tocheck->{'resources'}) {
+ if ($docsblock->{'resources'}{$tocheck->{'resources'}}) {
+ 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:
@@ -8732,7 +6866,7 @@ 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"; }
@@ -8760,19 +6894,11 @@ 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';
}
@@ -8781,23 +6907,19 @@ sub definerole {
# ---------------- Make a metadata query against the network of library servers
sub metadata_query {
- my ($query,$custom,$customshow,$server_array,$domains_hash)=@_;
+ my ($query,$custom,$customshow,$server_array)=@_;
my %rhash;
my %libserv = &all_library();
my @server_list = (defined($server_array) ? @$server_array
: keys(%libserv) );
for my $server (@server_list) {
- my $domains = '';
- if (ref($domains_hash) eq 'HASH') {
- $domains = $domains_hash->{$server};
- }
unless ($custom or $customshow) {
- my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server);
+ my $reply=&reply("querysend:".&escape($query),$server);
$rhash{$server}=$reply;
}
else {
my $reply=&reply("querysend:".&escape($query).':'.
- &escape($custom).':'.&escape($customshow).':'.&escape($domains),
+ &escape($custom).':'.&escape($customshow),
$server);
$rhash{$server}=$reply;
}
@@ -8854,12 +6976,10 @@ sub update_allusers_table {
sub fetch_enrollment_query {
my ($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,$dom);
@@ -8877,17 +6997,17 @@ sub fetch_enrollment_query {
&logthis('fetch_enrollment_query: invalid queryid: '.$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;
@@ -8905,7 +7025,7 @@ 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 {
@@ -8922,19 +7042,13 @@ 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'; }
@@ -9051,8 +7165,8 @@ sub auto_validate_instcode {
}
$response=&unescape(&reply('autovalidateinstcode:'.$cdom.':'.
&escape($instcode).':'.&escape($owner),$homeserver));
- my ($outcome,$description,$defaultcredits) = map { &unescape($_); } split('&',$response,3);
- return ($outcome,$description,$defaultcredits);
+ my ($outcome,$description) = map { &unescape($_); } split('&',$response,2);
+ return ($outcome,$description);
}
sub auto_create_password {
@@ -9294,20 +7408,17 @@ 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;
}
@@ -9326,162 +7437,6 @@ sub auto_validate_class_sec {
return $response;
}
-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 {
@@ -9750,7 +7705,7 @@ 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 = '';
@@ -9758,13 +7713,13 @@ 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;
}
@@ -9833,26 +7788,25 @@ sub assignrole {
# log new user role if status is ok
if ($answer eq 'ok') {
&userrolelog($role,$uname,$udom,$url,$start,$end);
+# for course roles, perform group memberships changes triggered by role change.
+ unless ($role =~ /^gr/) {
+ &Apache::longroup::group_changes($udom,$uname,$url,$role,$origend,
+ $origstart,$selfenroll,$context);
+ }
if (($role eq 'cc') || ($role eq 'in') ||
($role eq 'ep') || ($role eq 'ad') ||
($role eq 'ta') || ($role eq 'st') ||
($role=~/^cr/) || ($role eq 'gr') ||
($role eq 'co')) {
-# for course roles, perform group memberships changes triggered by role change.
- unless ($role =~ /^gr/) {
- &Apache::longroup::group_changes($udom,$uname,$url,$role,$origend,
- $origstart,$selfenroll,$context);
- }
&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);
@@ -9951,35 +7905,19 @@ 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;
@@ -10168,7 +8106,7 @@ 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)=@_;
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
return 'not_in_class';
@@ -10180,17 +8118,15 @@ sub modifystudent {
$desiredhome,$email,$inststatus);
unless ($reply eq 'ok') { return $reply; }
# This will cause &modify_student_enrollment to get the uid from the
- # student's environment
+ # students 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);
return $reply;
}
sub modify_student_enrollment {
- my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,
- $locktype,$cid,$selfenroll,$context,$credits,$instsec) = @_;
+ my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid,$selfenroll,$context) = @_;
my ($cdom,$cnum,$chome);
if (!$cid) {
unless ($cid=$env{'request.course.id'}) {
@@ -10237,7 +8173,7 @@ 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) },
$cdom,$cnum);
if (($reply eq 'ok') || ($reply eq 'delayed')) {
&devalidate_getsection_cache($udom,$uname,$cid);
@@ -10460,25 +8396,13 @@ 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;
}
@@ -10495,7 +8419,7 @@ 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='';
@@ -10503,9 +8427,6 @@ sub store_userdata {
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
}
$namevalue=~s/\&$//;
- unless ($namespace eq 'courserequests') {
- $datakey = &escape($datakey);
- }
$result = &reply("store:$udom:$uname:$namespace:$datakey:".
$namevalue,$uhome);
}
@@ -10614,7 +8535,7 @@ 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");
}
@@ -10628,7 +8549,7 @@ sub save_selected_files {
sub clear_selected_files {
my ($user) = @_;
my $filename = $user."savedfiles";
- open (OUT,'>',LONCAPA::tempdir().$filename);
+ open (OUT, '>'.LONCAPA::tempdir().$filename);
print (OUT undef);
close (OUT);
return ("ok");
@@ -10638,7 +8559,7 @@ sub files_in_path {
my ($user, $path) = @_;
my $filename = $user."savedfiles";
my %return_files;
- open (IN,'<',LONCAPA::tempdir().$filename);
+ open (IN, '<'.LONCAPA::tempdir().$filename);
while (my $line_in = <IN>) {
chomp ($line_in);
my @paths_and_file = split (m!/!, $line_in);
@@ -10660,7 +8581,7 @@ sub files_not_in_path {
my $filename = $user."savedfiles";
my @return_files;
my $path_part;
- open(IN, '<',LONCAPA::tempdir().$filename);
+ open(IN, '<'.LONCAPA::.$filename);
while (my $line = <IN>) {
#ok, I know it's clunky, but I want it to work
my @paths_and_file = split(m|/|, $line);
@@ -10773,9 +8694,9 @@ 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') {
@@ -11068,23 +8989,7 @@ 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 { $_ eq 'con_lost' } values(%listerror) ) {
- # con_lost indicates that we might miss data from at least one
- # library server
- return (\@alluserslist, 'con_lost');
- } else {
- # multiple library servers and no con_lost -> data should be
- # complete.
- return (\@alluserslist);
- }
-
+ return (\@alluserslist);
} else {
return ([],'missing username');
}
@@ -11301,12 +9206,10 @@ sub get_userresdata {
}
#error 2 occurs when the .db doesn't exist
if ($tmp!~/error: 2 /) {
- if ((!defined($cached)) || ($tmp ne 'con_lost')) {
- &logthis("<font color=\"blue\">WARNING:".
- " Trying to get resource data for ".
- $uname." at ".$udom.": ".
- $tmp."</font>");
- }
+ &logthis("<font color=\"blue\">WARNING:".
+ " Trying to get resource data for ".
+ $uname." at ".$udom.": ".
+ $tmp."</font>");
} elsif ($tmp=~/error: 2 /) {
#&EXT_cache_set($udom,$uname);
&do_cache_new('userres',$hashid,undef,600);
@@ -11346,26 +9249,6 @@ sub resdata {
return undef;
}
-sub get_numsuppfiles {
- my ($cnum,$cdom,$ignorecache)=@_;
- my $hashid=$cnum.':'.$cdom;
- my ($suppcount,$cached);
- unless ($ignorecache) {
- ($suppcount,$cached) = &is_cached_new('suppcount',$hashid);
- }
- unless (defined($cached)) {
- my $chome=&homeserver($cnum,$cdom);
- unless ($chome eq 'no_host') {
- ($suppcount,my $errors) = (0,0);
- my $suppmap = 'supplemental.sequence';
- ($suppcount,$errors) =
- &Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors);
- }
- &do_cache_new('suppcount',$hashid,$suppcount,600);
- }
- return $suppcount;
-}
-
#
# EXT resource caching routines
#
@@ -11394,7 +9277,7 @@ sub EXT_cache_set {
# --------------------------------------------------------- Value of a Variable
sub EXT {
- my ($varname,$symbparm,$udom,$uname,$usection,$recurse,$cid)=@_;
+ my ($varname,$symbparm,$udom,$uname,$usection,$recurse)=@_;
unless ($varname) { return ''; }
#get real user name/domain, courseid and symb
my $courseid;
@@ -11509,51 +9392,26 @@ sub EXT {
if (!$symbparm) { $symbparm=&symbread(); }
}
- if ($qualifier eq '') {
- if ($space eq 'title') {
- if (!$symbparm) { $symbparm = $env{'request.filename'}; }
- return &gettitle($symbparm);
- }
+ if ($space eq 'title') {
+ if (!$symbparm) { $symbparm = $env{'request.filename'}; }
+ return &gettitle($symbparm);
+ }
- if ($space eq 'map') {
- my ($map) = &decode_symb($symbparm);
- return &symbread($map);
- }
- if ($space eq 'maptitle') {
- my ($map) = &decode_symb($symbparm);
- return &gettitle($map);
- }
- if ($space eq 'filename') {
- if ($symbparm) {
- return &clutter((&decode_symb($symbparm))[2]);
- }
- return &hreflocation('',$env{'request.filename'});
+ if ($space eq 'map') {
+ my ($map) = &decode_symb($symbparm);
+ return &symbread($map);
+ }
+ if ($space eq 'filename') {
+ if ($symbparm) {
+ return &clutter((&decode_symb($symbparm))[2]);
}
-
- if ((defined($courseid)) && ($courseid eq $env{'request.course.id'}) && $symbparm) {
- if ($space eq 'visibleparts') {
- my $navmap = Apache::lonnavmaps::navmap->new();
- my $item;
- if (ref($navmap)) {
- my $res = $navmap->getBySymb($symbparm);
- my $parts = $res->parts();
- if (ref($parts) eq 'ARRAY') {
- $item = join(',',@{$parts});
- }
- undef($navmap);
- }
- return $item;
- }
- }
- }
+ return &hreflocation('',$env{'request.filename'});
+ }
my ($section, $group, @groups);
my ($courselevelm,$courselevel);
- if (($courseid eq '') && ($cid)) {
- $courseid = $cid;
- }
- if (($symbparm && $courseid) &&
- (($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) {
+ if ($symbparm && defined($courseid) &&
+ $courseid eq $env{'request.course.id'}) {
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest;
@@ -11794,18 +9652,17 @@ sub add_prefix_and_part {
my %metaentry;
my %importedpartids;
-my %importedrespids;
sub metadata {
my ($uri,$what,$liburi,$prefix,$depthcount)=@_;
$uri=&declutter($uri);
# if it is a non metadata possible uri return quickly
if (($uri eq '') ||
(($uri =~ m|^/*adm/|) &&
- ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) ||
+ ($uri !~ m|^adm/includes|) && ($uri !~ m|/bulletinboard$|)) ||
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) {
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;
}
@@ -11822,11 +9679,9 @@ sub metadata {
}
{
# Imported parts would go here
- my @origfiletagids=();
+ my %importedids=();
+ my @origfileimportpartids=();
my $importedparts=0;
-
-# Imported responseids would go here
- my $importedresponses=0;
#
# Is this a recursive call for a library?
#
@@ -11921,37 +9776,8 @@ 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'});
@@ -11960,15 +9786,12 @@ 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
@@ -12082,53 +9905,25 @@ 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,$cachetime);
# this is the end of "was not already recently cached
}
@@ -12294,7 +10089,7 @@ sub get_course_slots {
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);
my ($tmp) = keys(%slots);
if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
- &do_cache_new('allslots',$hashid,\%slots,600);
+ &Apache::lonnet::do_cache_new('allslots',$hashid,\%slots,600);
return %slots;
}
}
@@ -12390,42 +10185,32 @@ sub symbverify {
&GDBM_READER(),0640)) {
if (($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://};
- }
- }
- my $ids;
- if ($map =~ m{^uploaded/.+\.page$}) {
- $ids=$bighash{'ids_'.&clutter_with_no_wrapper($thisurl)};
- } else {
- $ids=$bighash{'ids_'.&clutter($thisurl)};
}
+ my $ids=$bighash{'ids_'.&clutter($thisurl)};
unless ($ids) {
- my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl;
+ my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl;
$ids=$bighash{$idkey};
}
if ($ids) {
# ------------------------------------------------------------------- Has ID(s)
- if ($thisfn =~ m{^/adm/wrapper/ext/}) {
- $symb =~ s/\?.+$//;
- }
foreach my $id (split(/\,/,$ids)) {
my ($mapid,$resid)=split(/\./,$id);
+ if ($thisfn =~ m{^/adm/wrapper/ext/}) {
+ $symb =~ s/\?.+$//;
+ }
if (
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn)
eq $symb) {
if (ref($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;
- last;
- }
- }
- }
+ $okay=1;
+ }
+ }
+ }
}
untie(%bighash);
}
@@ -12497,24 +10282,19 @@ sub deversion {
# ------------------------------------------------------ Return symb list entry
sub symbread {
- my ($thisfn,$donotrecurse,$ignorecachednull,$checkforblock,$possibles,
- $ignoresymbdb,$noenccheck)=@_;
+ my ($thisfn,$donotrecurse)=@_;
my $cache_str='request.symbread.cached.'.$thisfn;
if (defined($env{$cache_str})) {
- unless (ref($possibles) eq 'HASH') {
- if ($ignorecachednull) {
- return $env{$cache_str} unless ($env{$cache_str} eq '');
- } else {
- return $env{$cache_str};
- }
+ if (($thisfn) || ($env{$cache_str} ne '')) {
+ return $env{$cache_str};
}
}
# no filename provided? try from environment
unless ($thisfn) {
if ($env{'request.symb'}) {
- return $env{$cache_str}=&symbclean($env{'request.symb'});
- }
- $thisfn=$env{'request.filename'};
+ return $env{$cache_str}=&symbclean($env{'request.symb'});
+ }
+ $thisfn=$env{'request.filename'};
}
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); }
# is that filename actually a symb? Verify, clean, and return
@@ -12535,18 +10315,10 @@ sub symbread {
if ($targetfn =~ m|^adm/wrapper/(ext/.*)|) {
$targetfn=$1;
}
- unless ($ignoresymbdb) {
- if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
- &GDBM_READER(),0640)) {
- $syval=$hash{$targetfn};
- untie(%hash);
- }
- if ($syval && $checkforblock) {
- my @blockers = &has_comm_blocking('bre',$syval,$thisfn,$ignoresymbdb,$noenccheck);
- if (@blockers) {
- $syval='';
- }
- }
+ if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
+ &GDBM_READER(),0640)) {
+ $syval=$hash{$targetfn};
+ untie(%hash);
}
# ---------------------------------------------------------- There was an entry
if ($syval) {
@@ -12578,57 +10350,18 @@ 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=''; }
@@ -12636,7 +10369,7 @@ sub symbread {
$syval='';
}
}
- untie(%bighash);
+ untie(%bighash)
}
}
if ($syval) {
@@ -12789,6 +10522,7 @@ 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') {
@@ -12974,12 +10708,8 @@ 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);
}
@@ -13165,10 +10895,9 @@ 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()) {
@@ -13192,10 +10921,9 @@ 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 {
@@ -13211,10 +10939,9 @@ 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);
@@ -13234,7 +10961,7 @@ 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;
@@ -13347,7 +11074,7 @@ sub machine_ids {
sub additional_machine_domains {
my @domains;
- open(my $fh,"<","$perlvar{'lonTabDir'}/expected_domains.tab");
+ open(my $fh,"<$perlvar{'lonTabDir'}/expected_domains.tab");
while( my $line = <$fh>) {
$line =~ s/\s//g;
push(@domains,$line);
@@ -13368,88 +11095,12 @@ 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 get_requestor_ip {
- my ($r,$nolookup,$noproxy) = @_;
- my $from_ip;
- if (ref($r)) {
- $from_ip = $r->get_remote_host($nolookup);
- } else {
- $from_ip = $ENV{'REMOTE_ADDR'};
- }
- return $from_ip;
-}
-
# ------------------------------------------------------------- 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/||;
$thisfn=~s|^adm/coursedocs/showdoc/||;
@@ -13554,31 +11205,29 @@ sub goodbye {
}
sub get_dns {
- my ($url,$func,$ignore_cache,$nocache,$hashref) = @_;
+ my ($url,$func,$ignore_cache) = @_;
if (!$ignore_cache) {
my ($content,$cached)=
&Apache::lonnet::is_cached_new('dns',$url);
if ($cached) {
- &$func($content,$hashref);
+ &$func($content);
return;
}
}
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 $a } keys(%alldns);
+ my ($dns) = keys(%alldns);
my $ua=new LWP::UserAgent;
$ua->timeout(30);
my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
@@ -13586,77 +11235,18 @@ sub get_dns {
delete($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,$hashref);
+ &Apache::lonnet::do_cache_new('dns',$url,\@content,30*24*60*60);
+ &$func(\@content);
return;
}
+ close($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);
- }
- 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 $loncaparev = &get_server_loncaparev($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) {
- 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} = $version;
- }
- if (ref($hashref) eq 'HASH') {
- %{$hashref} = (
- sums => \%chksum,
- versions => \%revnum,
- );
- }
- }
- }
+ open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab");
+ my @content = <$config>;
+ &$func(\@content);
return;
}
-
-sub fetch_dns_checksums {
- my %checksums;
- my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'});
- my $loncaparev = &get_server_loncaparev($machine_dom,$perlvar{'lonHostID'});
- my ($release,$timestamp) = split(/\-/,$loncaparev);
- &get_dns("/adm/dns/checksums/$release",\&parse_dns_checksums_tab,1,1,
- \%checksums);
- return \%checksums;
-}
-
# ------------------------------------------------------------ Read domain file
{
my $loaded;
@@ -13685,10 +11275,10 @@ sub fetch_dns_checksums {
}
sub load_domain_tab {
- my ($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);
}
@@ -13740,23 +11330,8 @@ sub fetch_dns_checksums {
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)) {
@@ -13787,9 +11362,9 @@ sub fetch_dns_checksums {
}
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);
@@ -13810,8 +11385,7 @@ sub fetch_dns_checksums {
}
sub all_names {
- my ($ignore_cache,$nocache) = @_;
- &load_hosts_tab($ignore_cache,$nocache) if (!$loaded);
+ &load_hosts_tab() if (!$loaded);
return %name_to_host;
}
@@ -13933,7 +11507,7 @@ sub fetch_dns_checksums {
}
sub get_iphost {
- my ($ignore_cache,$nocache) = @_;
+ my ($ignore_cache) = @_;
if (!$ignore_cache) {
if (%iphost) {
@@ -13957,7 +11531,7 @@ sub fetch_dns_checksums {
%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{$name})) {
@@ -13982,11 +11556,9 @@ sub fetch_dns_checksums {
}
push(@{$iphost{$ip}},@{$name_to_host{$name}});
}
- unless ($nocache) {
- &do_cache_new('iphost','iphost',
- [\%iphost,\%name_to_ip,\%lonid_to_ip],
- 48*60*60);
- }
+ &Apache::lonnet::do_cache_new('iphost','iphost',
+ [\%iphost,\%name_to_ip,\%lonid_to_ip],
+ 48*60*60);
return %iphost;
}
@@ -14042,48 +11614,15 @@ sub fetch_dns_checksums {
}
$seen{$prim_ip} = 1;
}
- return &do_cache_new('internetnames',$lonid,\@idns,12*60*60);
+ return &Apache::lonnet::do_cache_new('internetnames',$lonid,\@idns,12*60*60);
}
}
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
-{
- sub load_loncaparevs {
- if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") {
- if (open(my $config,"<","$perlvar{'lonTabDir'}/loncaparevs.tab")) {
- while (my $configline=<$config>) {
- chomp($configline);
- my ($hostid,$loncaparev)=split(/:/,$configline);
- $loncaparevs{$hostid}=$loncaparev;
- }
- close($config);
- }
- }
- }
-}
-
-# ----------------------------------------------------- Read serverhostID table
-{
- sub load_serverhomeIDs {
- if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") {
- if (open(my $config,"<","$perlvar{'lonTabDir'}/serverhomeIDs.tab")) {
- while (my $configline=<$config>) {
- chomp($configline);
- my ($name,$id)=split(/:/,$configline);
- $serverhomeIDs{$name}=$id;
- }
- close($config);
- }
- }
- }
-}
-
-
BEGIN {
# ----------------------------------- Read loncapa.conf and loncapa_apache.conf
@@ -14096,7 +11635,7 @@ 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);
@@ -14110,7 +11649,7 @@ BEGIN {
}
# ------------------------------------------------------------ Read permissions
{
- open(my $config,"<","$perlvar{'lonTabDir'}/roles.tab");
+ open(my $config,"<$perlvar{'lonTabDir'}/roles.tab");
while (my $configline=<$config>) {
chomp($configline);
@@ -14124,7 +11663,7 @@ 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);
@@ -14144,7 +11683,7 @@ 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/ || $configline=~/^#/) { next; }
@@ -14159,15 +11698,34 @@ BEGIN {
close($config);
}
-# --------------------------------------------------------- Read loncaparev table
-
-&load_loncaparevs();
-
-# ------------------------------------------------------- Read serverhostID table
+# ---------------------------------------------------------- Read loncaparev table
+{
+ if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") {
+ if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) {
+ while (my $configline=<$config>) {
+ chomp($configline);
+ my ($hostid,$loncaparev)=split(/:/,$configline);
+ $loncaparevs{$hostid}=$loncaparev;
+ }
+ close($config);
+ }
+ }
+}
-&load_serverhomeIDs();
+# ---------------------------------------------------------- Read serverhostID table
+{
+ if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") {
+ if (open(my $config,"<$perlvar{'lonTabDir'}/serverhomeIDs.tab")) {
+ while (my $configline=<$config>) {
+ chomp($configline);
+ my ($name,$id)=split(/:/,$configline);
+ $serverhomeIDs{$name}=$id;
+ }
+ close($config);
+ }
+ }
+}
-# ---------------------------------------------------------- Read releaseslist XML
{
my $file = $Apache::lonnet::perlvar{'lonTabDir'}.'/releaseslist.xml';
if (-e $file) {
@@ -14190,7 +11748,7 @@ BEGIN {
# ---------------------------------------------------------- Read managers table
{
if (-e "$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 =~ /^\#/);
@@ -14209,16 +11767,6 @@ 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();
-}
-
$memcache=new Cache::Memcached({'servers' => ['127.0.0.1:11211'],
'compress_threshold'=> 20_000,
});
@@ -14376,8 +11924,8 @@ were new keys. I.E. 1:foo will become 1:
Calling convention:
- my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname);
- &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname,$laststore);
+ my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname,$home);
+ &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname,$home);
For more detailed information, see lonnet specific documentation.
@@ -14513,29 +12061,13 @@ 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.
=item *
@@ -14554,10 +12086,9 @@ 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,$courole) : define role; define a custom
+role rolename set privileges in format of lonTabs/roles.tab for system, domain,
+and course level
=item *
@@ -14571,7 +12102,7 @@ environment). If no custom name is defi
=item *
-get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec,$hidepriv) :
+get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) :
All arguments are optional. Returns a hash of a roles, either for
co-author/assistant author roles for a user's Construction Space
(default), or if $context is 'userroles', roles for the user himself,
@@ -14585,41 +12116,6 @@ of role statuses (active, future or prev
to restrict the list of roles reported. If no array ref is
provided for types, will default to return only active roles.
-=item *
-
-in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if
-user: $uname:$udom has a role in the course: $cdom_$cnum.
-
-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
-have active Domain Coordinator role in course's domain or in additional
-domains (specified in 'Domains to check for privileged users' in course
-environment -- set via: Course Settings -> Classlists and staff listing).
-
-=item *
-
-privileged($username,$domain,$possdomains,$possroles) : returns 1 if user
-$username:$domain is a privileged user (e.g., Domain Coordinator or Super User)
-$possdomains and $possroles are optional array refs -- to domains to check and
-roles to check. If $possdomains is not specified, a dump will be done of the
-users' roles.db to check for a dc or su role in any domain. This can be
-time consuming if &privileged is called repeatedly (e.g., when displaying a
-classlist), so in such cases, supplying a $possdomains array is preferred, as
-this then allows &privileged_by_domain() to be used, which caches the identity
-of privileged users, eliminating the need for repeated calls to &dump().
-
-=item *
-
-privileged_by_domain($possdomains,$roles) : returns a hash of a hash of a hash,
-where the outer hash keys are domains specified in the $possdomains array ref,
-next inner hash keys are privileged roles specified in the $roles array ref,
-and the innermost hash contains key = value pairs for username:domain = end:start
-for active or future "privileged" users with that role in that domain. To avoid
-repeated dumps of domain roles -- via &get_domain_roles() -- contents of the
-innerhash are cached using priv_$role and $dom as the identifiers.
-
=back
=head2 User Modification
@@ -14661,8 +12157,8 @@ or when Autoupdate.pl is run by cron in
modifystudent
modify a student's enrollment and identification information.
-The course id is resolved based on the current user's environment.
-This means the invoking user must be a course coordinator or otherwise
+The course id is resolved based on the current users environment.
+This means the envoking user must be a course coordinator or otherwise
associated with a course.
This call is essentially a wrapper for lonnet::modifyuser and
@@ -14712,9 +12208,7 @@ Inputs:
=item B<$context> role change context (shown in User Management Logs display in a course)
-=item B<$inststatus> institutional status of user - : separated string of escaped status types
-
-=item B<$credits> Number of credits student will earn from this class - only needs to be supplied if value needs to be different from default credits for class.
+=item B<$inststatus> institutional status of user - : separated string of escaped status types
=back
@@ -14722,20 +12216,20 @@ Inputs:
modify_student_enrollment
-Change a student's enrollment status in a class. The environment variable
+Change a students enrollment status in a class. The environment variable
'role.request.course' must be defined for this function to proceed.
Inputs:
=over 4
-=item $udom, student's domain
+=item $udom, students domain
-=item $uname, student's name
+=item $uname, students name
-=item $uid, student's user id
+=item $uid, students user id
-=item $first, student's first name
+=item $first, students first name
=item $middle
@@ -14759,10 +12253,6 @@ Inputs:
=item $context
-=item $credits, number of credits student will earn from this class
-
-=item $instsec, institutional course section code for student
-
=back
@@ -14819,7 +12309,7 @@ If defined, the supplied username is use
resdata($name,$domain,$type,@which) : request for current parameter
setting for a specific $type, where $type is either 'course' or 'user',
@what should be a list of parameters to ask about. This routine caches
-answers for 10 minutes.
+answers for 5 minutes.
=item *
@@ -14828,9 +12318,6 @@ data base, returning a hash that is keye
values that are the resource value. I believe that the timestamps and
versions are also returned.
-get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's
-supplemental content area. This routine caches the number of files for
-10 minutes.
=back
@@ -14866,88 +12353,6 @@ Returns:
=back
-=head2 Bubblesheet Configuration
-
-=over 4
-
-=item *
-
-get_scantron_config($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 $env{'request.course.id'}.
-
-Returns an array containing lines from the scantron format file for
-the domain of the course.
-
-If a url for a custom.tab file is listed in domain's configuration.db,
-lines are from this file.
-
-Otherwise, if a default.tab has been published in RES space by the
-domainconfig user, lines are from this file.
-
-Otherwise, fall back to getting lines from the legacy file on the
-local server: /home/httpd/lonTabs/default_scantronformat.tab
-
-=back
-
=head2 Resource Subroutines
=over 4
@@ -14973,15 +12378,10 @@ resource. Expects the local filesystem p
=item *
-EXT($varname,$symb,$udom,$uname,$usection,$recurse,$cid) : evaluates
-and returns the value of a variety of different possible values,
-$varname should be a request string, and the other parameters can be
-used to specify who and what one is asking about. Ordinarily, $cid
-does not need to be specified, as it is retrived from
-$env{'request.course.id'}, but &Apache::lonnet::EXT() is called
-within lonuserstate::loadmap() when initializing a course, before
-$env{'request.course.id'} has been set, so it needs to be provided
-in that one case.
+EXT($varname,$symb,$udom,$uname) : evaluates and returns the value of
+a vairety of different possible values, $varname should be a request
+string, and the other parameters can be used to specify who and what
+one is asking about.
Possible values for $varname are environment.lastname (or other item
from the envirnment hash), user.name (or someother aspect about the
@@ -15014,20 +12414,7 @@ will be stored for query
=item *
-symbread($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 *
@@ -15037,9 +12424,9 @@ 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 $env('request.course.id'}. The third
-arg is an optional reference to a scalar. If this arg is passed in the
+arg is an optional reference to a scalar. If this arg is passed in the
call to symbverify, it will be set to 1 if the symb has been set to be
-encrypted; otherwise it will be null.
+encrypted; otherwise it will be null.
=item *
@@ -15092,34 +12479,6 @@ expirespread($uname,$udom,$stype,$usymb)
devalidate($symb) : devalidate temporary spreadsheet calculations,
forcing spreadsheet to reevaluate the resource scores next time.
-=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
- group item -- e.g., bulletin board, group page etc.).
-
- 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
- $forceview -- 1 if icon/link should be to go to view mode
-
-=item *
-
-is_course_upload($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
-homeserver.
-
- input: 3 args -- filename (decluttered), course number and course domain.
- output: boolean -- 1 if file was uploaded.
-
=back
=head2 Storing/Retreiving Data
@@ -15128,21 +12487,15 @@ 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 *
@@ -15165,11 +12518,10 @@ $range should be either an integer '100'
=item *
-putstore($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 $tolog is true, the transaction is logged in the courselog
-with an action=PUTSTORE.
+reference
=item *
@@ -15279,91 +12631,15 @@ server ($udom and $uhome are optional)
=item *
-get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults
-for: authentication, language, quotas, timezone, date locale, and portal URL in
-the target domain.
-
-May also include additional key => value pairs for the following groups:
-
-=over
-
-=item
-disk quotas (MB allocated by default to portfolios and authoring spaces).
-
-=over
+get_domain_defaults($target_domain) : returns hash with defaults for
+authentication and language in the domain. Keys are: auth_def, auth_arg_def,
+lang_def; corresponsing values are authentication type (internal, krb4, krb5,
+or localauth), initial password or a kerberos realm, language (e.g., en-us).
+Values are retrieved from cache (if current), or from domain's configuration.db
+(if available), or lastly from values in lonTabs/dns_domain,tab,
+or lonTabs/domain.tab.
-=item defaultquota, authorquota
-
-=back
-
-=item
-tools (availability of aboutme page, blog, webDAV access for authoring spaces,
-portfolio for users).
-
-=over
-
-=item
-aboutme, blog, webdav, portfolio
-
-=back
-
-=item
-requestcourses: ability to request courses, and how requests are processed.
-
-=over
-
-=item
-official, unofficial, community, textbook
-
-=back
-
-=item
-inststatus: types of institutional affiliation, and order in which they are displayed.
-
-=over
-
-=item
-inststatustypes, inststatusorder, inststatusguest
-
-=back
-
-=item
-coursedefaults: can PDF forms can be created, default credits for courses, default quotas (MB)
-for course's uploaded content.
-
-=over
-
-=item
-canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota,
-communityquota, textbookquota
-
-=back
-
-=item
-usersessions: set options for hosting of your users in other domains, and hosting of users from other domains
-on your servers.
-
-=over
-
-=item
-remotesessions, hostedsessions
-
-=back
-
-=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
-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) --
-will be available. Values are retrieved from cache (if current), unless the
-optional $ignore_cache arg is true, or from domain's configuration.db (if available),
-or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab.
-
-Typical usage:
-
-%domdefaults = &get_domain_defaults($target_domain);
+%domdefaults = &get_auth_defaults($target_domain);
=back
@@ -15588,8 +12864,7 @@ 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
@@ -15639,7 +12914,6 @@ 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
@@ -15760,8 +13034,6 @@ Internal notes:
Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays.
-=item *
-
modify_access_controls():
Modifies access controls for a portfolio file
@@ -15779,51 +13051,7 @@ Returns:
3. reference to hash of any new or updated access controls.
4. reference to hash used to map incoming IDs to uniqueIDs assigned to control.
key = integer (inbound ID)
- value = uniqueID
-
-=item *
-
-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,
-group bulletin boards).
-
-Args: (first three required; six others optional)
-
-1. prefix (alphanumeric): of keys in hash, e.g., suppsequence, docspage,
- docssequence, or name of group
-
-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;
- 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
- 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
- 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
- retrying); default is 3.
-
-9. maxtries: number of attempts to obtain a unique suffix; default is 20.
-
-Returns:
-
-1. suffix obtained (numeric)
-
-2. result of deleting locking key (ok if deleted, or lock never obtained)
-
-3. error: contains (localized) error message if an error occurred.
-
+ value = uniqueID
=back