version 1.1364, 2017/12/22 17:58:16
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version 1.1404, 2019/01/28 21:37:03
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Line 73 package Apache::lonnet;
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Line 73 package Apache::lonnet;
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use strict; |
use strict; |
use HTTP::Date; |
use HTTP::Date; |
use Image::Magick; |
use Image::Magick; |
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use CGI::Cookie; |
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use Encode; |
use Encode; |
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Line 184 sub create_connection {
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Line 184 sub create_connection {
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Type => SOCK_STREAM, |
Type => SOCK_STREAM, |
Timeout => 10); |
Timeout => 10); |
return 0 if (!$client); |
return 0 if (!$client); |
print $client (join(':',$hostname,$lonid,&machine_ids($hostname))."\n"); |
print $client (join(':',$hostname,$lonid,&machine_ids($hostname),$loncaparevs{$lonid})."\n"); |
my $result = <$client>; |
my $result = <$client>; |
chomp($result); |
chomp($result); |
return 1 if ($result eq 'done'); |
return 1 if ($result eq 'done'); |
Line 230 sub get_server_distarch {
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Line 230 sub get_server_distarch {
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} |
} |
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sub get_servercerts_info { |
sub get_servercerts_info { |
my ($lonhost,$context) = @_; |
my ($lonhost,$hostname,$context) = @_; |
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return if ($lonhost eq ''); |
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if ($hostname eq '') { |
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$hostname = &hostname($lonhost); |
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} |
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return if ($hostname eq ''); |
my ($rep,$uselocal); |
my ($rep,$uselocal); |
if (grep { $_ eq $lonhost } ¤t_machine_ids()) { |
if ($context eq 'install') { |
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$uselocal = 1; |
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} elsif (grep { $_ eq $lonhost } ¤t_machine_ids()) { |
$uselocal = 1; |
$uselocal = 1; |
} |
} |
if (($context ne 'cgi') && ($uselocal)) { |
if (($context ne 'cgi') && ($context ne 'install') && ($uselocal)) { |
my $distro = (split(/\:/,&get_server_distarch($lonhost)))[0]; |
my $distro = (split(/\:/,&get_server_distarch($lonhost)))[0]; |
if ($distro eq '') { |
if ($distro eq '') { |
$uselocal = 0; |
$uselocal = 0; |
Line 250 sub get_servercerts_info {
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Line 257 sub get_servercerts_info {
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} |
} |
} |
} |
if ($uselocal) { |
if ($uselocal) { |
$rep = LONCAPA::Lond::server_certs(\%perlvar); |
$rep = LONCAPA::Lond::server_certs(\%perlvar,$lonhost,$hostname); |
} else { |
} else { |
$rep=&reply('servercerts',$lonhost); |
$rep=&reply('servercerts',$lonhost); |
} |
} |
my ($result,%returnhash); |
my ($result,%returnhash); |
if (defined($lonhost)) { |
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if (!defined(&hostname($lonhost))) { |
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return; |
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} |
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} |
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if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') || |
if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') || |
($rep eq 'unknown_cmd')) { |
($rep eq 'unknown_cmd')) { |
$result = $rep; |
$result = $rep; |
Line 309 sub get_server_loncaparev {
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Line 311 sub get_server_loncaparev {
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$answer = &reply('serverloncaparev',$lonhost); |
$answer = &reply('serverloncaparev',$lonhost); |
if (($answer eq 'unknown_cmd') || ($answer eq 'con_lost')) { |
if (($answer eq 'unknown_cmd') || ($answer eq 'con_lost')) { |
if ($caller eq 'loncron') { |
if ($caller eq 'loncron') { |
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my $hostname = &hostname($lonhost); |
my $protocol = $protocol{$lonhost}; |
my $protocol = $protocol{$lonhost}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
my $url = $protocol.'://'.&hostname($lonhost).'/adm/about.html'; |
my $url = $protocol.'://'.$hostname.'/adm/about.html'; |
my $request=new HTTP::Request('GET',$url); |
my $request=new HTTP::Request('GET',$url); |
my $response=&LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,4,1); |
my $response=&LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,4,1); |
unless ($response->is_error()) { |
unless ($response->is_error()) { |
Line 456 sub reply {
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Line 459 sub reply {
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unless (defined(&hostname($server))) { return 'no_such_host'; } |
unless (defined(&hostname($server))) { return 'no_such_host'; } |
my $answer=subreply($cmd,$server); |
my $answer=subreply($cmd,$server); |
if (($answer=~/^refused/) || ($answer=~/^rejected/)) { |
if (($answer=~/^refused/) || ($answer=~/^rejected/)) { |
&logthis("<font color=\"blue\">WARNING:". |
my $logged = $cmd; |
" $cmd to $server returned $answer</font>"); |
if ($cmd =~ /^encrypt:([^:]+):/) { |
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my $subcmd = $1; |
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if (($subcmd eq 'auth') || ($subcmd eq 'passwd') || |
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($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') || |
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($subcmd eq 'putdom') || ($subcmd eq 'autoexportgrades')) { |
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(undef,undef,my @rest) = split(/:/,$cmd); |
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if (($subcmd eq 'auth') || ($subcmd eq 'putdom')) { |
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splice(@rest,2,1,'Hidden'); |
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} elsif ($subcmd eq 'passwd') { |
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splice(@rest,2,2,('Hidden','Hidden')); |
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} elsif (($subcmd eq 'changeuserauth') || ($subcmd eq 'makeuser') || |
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($subcmd eq 'autoexportgrades')) { |
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splice(@rest,3,1,'Hidden'); |
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} |
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$logged = join(':',('encrypt:'.$subcmd,@rest)); |
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} |
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} |
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&logthis("<font color=\"blue\">WARNING:". |
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" $logged to $server returned $answer</font>"); |
} |
} |
return $answer; |
return $answer; |
} |
} |
Line 652 sub transfer_profile_to_env {
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Line 673 sub transfer_profile_to_env {
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sub check_for_valid_session { |
sub check_for_valid_session { |
my ($r,$name,$userhashref,$domref) = @_; |
my ($r,$name,$userhashref,$domref) = @_; |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my ($linkname,$pubname); |
my ($lonidsdir,$linkname,$pubname,$secure,$lonid); |
if ($name eq '') { |
if ($name eq 'lonDAV') { |
$name = 'lonID'; |
$lonidsdir=$r->dir_config('lonDAVsessDir'); |
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} else { |
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$lonidsdir=$r->dir_config('lonIDsDir'); |
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if ($name eq '') { |
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$name = 'lonID'; |
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} |
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} |
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if ($name eq 'lonID') { |
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$secure = 'lonSID'; |
$linkname = 'lonLinkID'; |
$linkname = 'lonLinkID'; |
$pubname = 'lonPubID'; |
$pubname = 'lonPubID'; |
} |
if (exists($cookies{$secure})) { |
my $lonid=$cookies{$name}; |
$lonid=$cookies{$secure}; |
if (!$lonid) { |
} elsif (exists($cookies{$name})) { |
if (($name eq 'lonID') && ($ENV{'SERVER_PORT'} != 443) && ($linkname)) { |
$lonid=$cookies{$name}; |
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} elsif ((exists($cookies{$linkname})) && ($ENV{'SERVER_PORT'} != 443)) { |
$lonid=$cookies{$linkname}; |
$lonid=$cookies{$linkname}; |
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} elsif (exists($cookies{$pubname})) { |
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$lonid=$cookies{$pubname}; |
} |
} |
if (!$lonid) { |
} else { |
if (($name eq 'lonID') && ($pubname)) { |
$lonid=$cookies{$name}; |
$lonid=$cookies{$pubname}; |
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} |
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} |
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} |
} |
return undef if (!$lonid); |
return undef if (!$lonid); |
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my $handle=&LONCAPA::clean_handle($lonid->value); |
my $handle=&LONCAPA::clean_handle($lonid->value); |
my $lonidsdir; |
if (-l "$lonidsdir/$handle.id") { |
if ($name eq 'lonDAV') { |
my $link = readlink("$lonidsdir/$handle.id"); |
$lonidsdir=$r->dir_config('lonDAVsessDir'); |
if ((-e $link) && ($link =~ m{^\Q$lonidsdir\E/(.+)\.id$})) { |
} else { |
$handle = $1; |
$lonidsdir=$r->dir_config('lonIDsDir'); |
} |
} |
} |
if (!-e "$lonidsdir/$handle.id") { |
if (!-e "$lonidsdir/$handle.id") { |
if ((ref($domref)) && ($name eq 'lonID') && |
if ((ref($domref)) && ($name eq 'lonID') && |
Line 701 sub check_for_valid_session {
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Line 730 sub check_for_valid_session {
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if (!defined($disk_env{'user.name'}) |
if (!defined($disk_env{'user.name'}) |
|| !defined($disk_env{'user.domain'})) { |
|| !defined($disk_env{'user.domain'})) { |
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untie(%disk_env); |
return undef; |
return undef; |
} |
} |
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Line 708 sub check_for_valid_session {
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Line 738 sub check_for_valid_session {
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$userhashref->{'name'} = $disk_env{'user.name'}; |
$userhashref->{'name'} = $disk_env{'user.name'}; |
$userhashref->{'domain'} = $disk_env{'user.domain'}; |
$userhashref->{'domain'} = $disk_env{'user.domain'}; |
$userhashref->{'lti'} = $disk_env{'request.lti.login'}; |
$userhashref->{'lti'} = $disk_env{'request.lti.login'}; |
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if ($userhashref->{'lti'}) { |
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$userhashref->{'ltitarget'} = $disk_env{'request.lti.target'}; |
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$userhashref->{'ltiuri'} = $disk_env{'request.lti.uri'}; |
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} |
} |
} |
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untie(%disk_env); |
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return $handle; |
return $handle; |
} |
} |
Line 733 sub timed_flock {
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Line 768 sub timed_flock {
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} |
} |
} |
} |
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sub get_sessionfile_vars { |
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my ($handle,$lonidsdir,$storearr) = @_; |
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my %returnhash; |
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unless (ref($storearr) eq 'ARRAY') { |
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return %returnhash; |
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} |
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if (-l "$lonidsdir/$handle.id") { |
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my $link = readlink("$lonidsdir/$handle.id"); |
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if ((-e $link) && ($link =~ m{^\Q$lonidsdir\E/(.+)\.id$})) { |
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$handle = $1; |
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} |
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} |
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if ((-e "$lonidsdir/$handle.id") && |
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($handle =~ /^($match_username)\_\d+\_($match_domain)\_(.+)$/)) { |
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my ($possuname,$possudom,$possuhome) = ($1,$2,$3); |
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if ((&domain($possudom) ne '') && (&homeserver($possuname,$possudom) eq $possuhome)) { |
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if (open(my $idf,'+<',"$lonidsdir/$handle.id")) { |
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flock($idf,LOCK_SH); |
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if (tie(my %disk_env,'GDBM_File',"$lonidsdir/$handle.id", |
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&GDBM_READER(),0640)) { |
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foreach my $item (@{$storearr}) { |
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$returnhash{$item} = $disk_env{$item}; |
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} |
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untie(%disk_env); |
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} |
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} |
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} |
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} |
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return %returnhash; |
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} |
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# ---------------------------------------------------------- Append Environment |
# ---------------------------------------------------------- Append Environment |
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sub appenv { |
sub appenv { |
Line 758 sub appenv {
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Line 824 sub appenv {
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$env{$key}=$newenv->{$key}; |
$env{$key}=$newenv->{$key}; |
} |
} |
} |
} |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
my $lonids = $perlvar{'lonIDsDir'}; |
if ($opened |
if ($env{'user.environment'} =~ m{^\Q$lonids/\E$match_username\_\d+\_$match_domain\_[\w\-.]+\.id$}) { |
&& &timed_flock($env_file,LOCK_EX) |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
&& |
if ($opened |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
&& &timed_flock($env_file,LOCK_EX) |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
&& |
while (my ($key,$value) = each(%{$newenv})) { |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
$disk_env{$key} = $value; |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
} |
while (my ($key,$value) = each(%{$newenv})) { |
untie(%disk_env); |
$disk_env{$key} = $value; |
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} |
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untie(%disk_env); |
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} |
} |
} |
} |
} |
return 'ok'; |
return 'ok'; |
Line 883 sub userload {
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Line 952 sub userload {
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while ($filename=readdir(LONIDS)) { |
while ($filename=readdir(LONIDS)) { |
next if ($filename eq '.' || $filename eq '..'); |
next if ($filename eq '.' || $filename eq '..'); |
next if ($filename =~ /publicuser_\d+\.id/); |
next if ($filename =~ /publicuser_\d+\.id/); |
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next if ($filename =~ /^[a-f0-9]+_linked\.id$/); |
my ($mtime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[9]; |
my ($mtime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[9]; |
if ($curtime-$mtime < 1800) { $numusers++; } |
if ($curtime-$mtime < 1800) { $numusers++; } |
} |
} |
Line 938 sub spareserver {
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Line 1008 sub spareserver {
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} |
} |
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if (!$want_server_name) { |
if (!$want_server_name) { |
my $protocol = 'http'; |
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if ($protocol{$spare_server} eq 'https') { |
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$protocol = $protocol{$spare_server}; |
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} |
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if (defined($spare_server)) { |
if (defined($spare_server)) { |
my $hostname = &hostname($spare_server); |
my $hostname = &hostname($spare_server); |
if (defined($hostname)) { |
if (defined($hostname)) { |
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my $protocol = 'http'; |
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if ($protocol{$spare_server} eq 'https') { |
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$protocol = $protocol{$spare_server}; |
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} |
$spare_server = $protocol.'://'.$hostname; |
$spare_server = $protocol.'://'.$hostname; |
} |
} |
} |
} |
Line 1011 sub find_existing_session {
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Line 1081 sub find_existing_session {
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return; |
return; |
} |
} |
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# check if user's browser sent load balancer cookie and server still has session |
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# and is not overloaded. |
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sub check_for_balancer_cookie { |
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my ($r,$update_mtime) = @_; |
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my ($otherserver,$cookie); |
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my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
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if (exists($cookies{'balanceID'})) { |
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my $balid = $cookies{'balanceID'}; |
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$cookie=&LONCAPA::clean_handle($balid->value); |
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my $balancedir=$r->dir_config('lonBalanceDir'); |
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if ((-d $balancedir) && (-e "$balancedir/$cookie.id")) { |
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if ($cookie =~ /^($match_domain)_($match_username)_[a-f0-9]+$/) { |
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my ($possudom,$possuname) = ($1,$2); |
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my $has_session = 0; |
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if ((&domain($possudom) ne '') && |
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(&homeserver($possuname,$possudom) ne 'no_host')) { |
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my $try_server; |
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my $opened = open(my $idf,'+<',"$balancedir/$cookie.id"); |
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if ($opened) { |
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flock($idf,LOCK_SH); |
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while (my $line = <$idf>) { |
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chomp($line); |
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if (&hostname($line) ne '') { |
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$try_server = $line; |
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last; |
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} |
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} |
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close($idf); |
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if (($try_server) && |
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(&has_user_session($try_server,$possudom,$possuname))) { |
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my $lowest_load = 30000; |
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($otherserver,$lowest_load) = |
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&compare_server_load($try_server,undef,$lowest_load); |
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if ($otherserver ne '' && $lowest_load < 100) { |
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$has_session = 1; |
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} else { |
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undef($otherserver); |
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} |
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} |
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} |
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} |
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if ($has_session) { |
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if ($update_mtime) { |
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my $atime = my $mtime = time; |
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utime($atime,$mtime,"$balancedir/$cookie.id"); |
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} |
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} else { |
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unlink("$balancedir/$cookie.id"); |
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} |
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} |
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} |
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} |
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return ($otherserver,$cookie); |
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} |
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sub delbalcookie { |
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my ($cookie,$balancer) =@_; |
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if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) { |
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my ($udom,$uname) = ($1,$2); |
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my $uprimary_id = &domain($udom,'primary'); |
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my $uintdom = &internet_dom($uprimary_id); |
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my $intdom = &internet_dom($balancer); |
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my $serverhomedom = &host_domain($balancer); |
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if (($uintdom ne '') && ($uintdom eq $intdom)) { |
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return &reply("delbalcookie:$cookie",$balancer); |
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} |
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} |
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} |
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# -------------------------------- ask if server already has a session for user |
# -------------------------------- ask if server already has a session for user |
sub has_user_session { |
sub has_user_session { |
my ($lonid,$udom,$uname) = @_; |
my ($lonid,$udom,$uname) = @_; |
Line 1046 sub choose_server {
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Line 1185 sub choose_server {
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if (ref($balancers) eq 'HASH') { |
if (ref($balancers) eq 'HASH') { |
next if (exists($balancers->{$lonhost})); |
next if (exists($balancers->{$lonhost})); |
} |
} |
} |
} |
my $loginvia; |
my $loginvia; |
if ($checkloginvia) { |
if ($checkloginvia) { |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
Line 1348 sub get_lonbalancer_config {
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Line 1487 sub get_lonbalancer_config {
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sub check_loadbalancing { |
sub check_loadbalancing { |
my ($uname,$udom,$caller) = @_; |
my ($uname,$udom,$caller) = @_; |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
$rule_in_effect,$offloadto,$otherserver); |
$rule_in_effect,$offloadto,$otherserver,$setcookie,$dom_balancers); |
my $lonhost = $perlvar{'lonHostID'}; |
my $lonhost = $perlvar{'lonHostID'}; |
my @hosts = ¤t_machine_ids(); |
my @hosts = ¤t_machine_ids(); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
Line 1375 sub check_loadbalancing {
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Line 1514 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules) = |
($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1436 sub check_loadbalancing {
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Line 1575 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules) = |
($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1502 sub check_loadbalancing {
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Line 1641 sub check_loadbalancing {
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$is_balancer = 0; |
$is_balancer = 0; |
if ($uname ne '' && $udom ne '') { |
if ($uname ne '' && $udom ne '') { |
if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { |
if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { |
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&appenv({'user.loadbalexempt' => $lonhost, |
&appenv({'user.loadbalexempt' => $lonhost, |
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'user.loadbalcheck.time' => time}); |
'user.loadbalcheck.time' => time}); |
} |
} |
} |
} |
} |
} |
} |
} |
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unless ($homeintdom) { |
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undef($setcookie); |
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} |
} |
} |
return ($is_balancer,$otherserver); |
return ($is_balancer,$otherserver,$setcookie,$offloadto,$dom_balancers); |
} |
} |
|
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sub check_balancer_result { |
sub check_balancer_result { |
my ($result,@hosts) = @_; |
my ($result,@hosts) = @_; |
my ($is_balancer,$currtargets,$currrules); |
my ($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers); |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
if ($result->{'lonhost'} ne '') { |
if ($result->{'lonhost'} ne '') { |
my $currbalancer = $result->{'lonhost'}; |
my $currbalancer = $result->{'lonhost'}; |
Line 1524 sub check_balancer_result {
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Line 1665 sub check_balancer_result {
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$currtargets = $result->{'targets'}; |
$currtargets = $result->{'targets'}; |
$currrules = $result->{'rules'}; |
$currrules = $result->{'rules'}; |
} |
} |
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$dom_balancers = $currbalancer; |
} else { |
} else { |
foreach my $key (keys(%{$result})) { |
if (keys(%{$result})) { |
if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
foreach my $key (keys(%{$result})) { |
(ref($result->{$key}) eq 'HASH')) { |
if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
$is_balancer = 1; |
(ref($result->{$key}) eq 'HASH')) { |
$currrules = $result->{$key}{'rules'}; |
$is_balancer = 1; |
$currtargets = $result->{$key}{'targets'}; |
$currrules = $result->{$key}{'rules'}; |
last; |
$currtargets = $result->{$key}{'targets'}; |
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$setcookie = $result->{$key}{'cookie'}; |
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last; |
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} |
} |
} |
|
$dom_balancers = join(',',sort(keys(%{$result}))); |
} |
} |
} |
} |
} |
} |
return ($is_balancer,$currtargets,$currrules); |
return ($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers); |
} |
} |
|
|
sub get_loadbalancer_targets { |
sub get_loadbalancer_targets { |
Line 1614 sub trusted_domains {
|
Line 1760 sub trusted_domains {
|
if (&domain($calldom) eq '') { |
if (&domain($calldom) eq '') { |
return ($trusted,$untrusted); |
return ($trusted,$untrusted); |
} |
} |
unless ($cmdtype =~ /^(content|shared|enroll|coaurem|domroles|catalog|reqcrs|msg)$/) { |
unless ($cmdtype =~ /^(content|shared|enroll|coaurem|othcoau|domroles|catalog|reqcrs|msg)$/) { |
return ($trusted,$untrusted); |
return ($trusted,$untrusted); |
} |
} |
my $callprimary = &domain($calldom,'primary'); |
my $callprimary = &domain($calldom,'primary'); |
Line 1636 sub trusted_domains {
|
Line 1782 sub trusted_domains {
|
map { $possexc{$_} = 1; } @{$trustconfig->{$cmdtype}->{'exc'}}; |
map { $possexc{$_} = 1; } @{$trustconfig->{$cmdtype}->{'exc'}}; |
} |
} |
if (ref($trustconfig->{$cmdtype}->{'inc'}) eq 'ARRAY') { |
if (ref($trustconfig->{$cmdtype}->{'inc'}) eq 'ARRAY') { |
|
$possinc{$intcalldom} = 1; |
map { $possinc{$_} = 1; } @{$trustconfig->{$cmdtype}->{'inc'}}; |
map { $possinc{$_} = 1; } @{$trustconfig->{$cmdtype}->{'inc'}}; |
} |
} |
} |
} |
Line 1670 sub trusted_domains {
|
Line 1817 sub trusted_domains {
|
} |
} |
foreach my $exc (@allexc) { |
foreach my $exc (@allexc) { |
if (ref($doms_by_intdom{$exc}) eq 'ARRAY') { |
if (ref($doms_by_intdom{$exc}) eq 'ARRAY') { |
$untrusted = $doms_by_intdom{$exc}; |
push(@{$untrusted},@{$doms_by_intdom{$exc}}); |
} |
} |
} |
} |
foreach my $inc (@allinc) { |
foreach my $inc (@allinc) { |
if (ref($doms_by_intdom{$inc}) eq 'ARRAY') { |
if (ref($doms_by_intdom{$inc}) eq 'ARRAY') { |
$trusted = $doms_by_intdom{$inc}; |
push(@{$trusted},@{$doms_by_intdom{$inc}}); |
} |
} |
} |
} |
} |
} |
Line 3182 sub ssi {
|
Line 3329 sub ssi {
|
|
|
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
my $lonhost = $perlvar{'lonHostID'}; |
my $lonhost = $perlvar{'lonHostID'}; |
my $response= &LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar); |
my $islocal; |
|
if (($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'}:'')))) { |
|
$islocal = 1; |
|
} |
|
my $response= &LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar, |
|
'','','',$islocal); |
|
|
if (wantarray) { |
if (wantarray) { |
return ($response->content, $response); |
return ($response->content, $response); |
Line 3220 sub remove_stale_resfile {
|
Line 3377 sub remove_stale_resfile {
|
(grep { $_ eq $homeserver } ¤t_machine_ids())) { |
(grep { $_ eq $homeserver } ¤t_machine_ids())) { |
my $fname = &filelocation('',$url); |
my $fname = &filelocation('',$url); |
if (-e $fname) { |
if (-e $fname) { |
my $protocol = $protocol{$homeserver}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
my $hostname = &hostname($homeserver); |
my $hostname = &hostname($homeserver); |
if ($hostname) { |
if ($hostname) { |
|
my $protocol = $protocol{$homeserver}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
my $uri = &declutter($url); |
my $uri = &declutter($url); |
my $request=new HTTP::Request('HEAD',$protocol.'://'.$hostname.'/raw/'.$uri); |
my $request=new HTTP::Request('HEAD',$protocol.'://'.$hostname.'/raw/'.$uri); |
my $response = &LONCAPA::LWPReq::makerequest($homeserver,$request,'',\%perlvar,5,0,1); |
my $response = &LONCAPA::LWPReq::makerequest($homeserver,$request,'',\%perlvar,5,0,1); |
Line 3748 sub resizeImage {
|
Line 3905 sub resizeImage {
|
# input: $formname - the contents of the file are in $env{"form.$formname"} |
# input: $formname - the contents of the file are in $env{"form.$formname"} |
# the desired filename is in $env{"form.$formname.filename"} |
# the desired filename is in $env{"form.$formname.filename"} |
# $context - possible values: coursedoc, existingfile, overwrite, |
# $context - possible values: coursedoc, existingfile, overwrite, |
# canceloverwrite, or ''. |
# canceloverwrite, scantron or ''. |
# if 'coursedoc': upload to the current course |
# if 'coursedoc': upload to the current course |
# if 'existingfile': write file to tmp/overwrites directory |
# if 'existingfile': write file to tmp/overwrites directory |
# if 'canceloverwrite': delete file written to tmp/overwrites directory |
# if 'canceloverwrite': delete file written to tmp/overwrites directory |
# $context is passed as argument to &finishuserfileupload |
# $context is passed as argument to &finishuserfileupload |
# $subdir - directory in userfile to store the file into |
# $subdir - directory in userfile to store the file into |
# $parser - instruction to parse file for objects ($parser = parse) |
# $parser - instruction to parse file for objects ($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 }). |
# $allfiles - reference to hash for embedded objects |
# $allfiles - reference to hash for embedded objects |
# $codebase - reference to hash for codebase of java objects |
# $codebase - reference to hash for codebase of java objects |
# $desuname - username for permanent storage of uploaded file |
# $desuname - username for permanent storage of uploaded file |
Line 3944 sub finishuserfileupload {
|
Line 4104 sub finishuserfileupload {
|
} |
} |
} |
} |
} |
} |
if ($parser eq 'parse') { |
if (($context ne 'scantron') && ($parser eq 'parse')) { |
if ((ref($mimetype)) && ($$mimetype eq 'text/html')) { |
if ((ref($mimetype)) && ($$mimetype eq 'text/html')) { |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
$allfiles,$codebase); |
$allfiles,$codebase); |
Line 3953 sub finishuserfileupload {
|
Line 4113 sub finishuserfileupload {
|
' for embedded media: '.$parse_result); |
' for embedded media: '.$parse_result); |
} |
} |
} |
} |
|
} elsif (($context eq 'scantron') && (ref($parser) eq 'HASH')) { |
|
my $format = $env{'form.scantron_format'}; |
|
&bubblesheet_converter($docudom,$filepath.'/'.$file,$parser,$format); |
} |
} |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
my $input = $filepath.'/'.$file; |
my $input = $filepath.'/'.$file; |
Line 4193 sub embedded_dependency {
|
Line 4356 sub embedded_dependency {
|
return; |
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 { |
sub removeuploadedurl { |
my ($url)=@_; |
my ($url)=@_; |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
Line 5216 sub set_first_access {
|
Line 5619 sub set_first_access {
|
} |
} |
$cachedkey=''; |
$cachedkey=''; |
my $firstaccess=&get_first_access($type,$symb,$map); |
my $firstaccess=&get_first_access($type,$symb,$map); |
if (!$firstaccess) { |
if ($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 { |
my $start = time; |
my $start = time; |
my $putres = &put('firstaccesstimes',{"$courseid\0$res"=>$start}, |
my $putres = &put('firstaccesstimes',{"$courseid\0$res"=>$start}, |
$udom,$uname); |
$udom,$uname); |
Line 5229 sub set_first_access {
|
Line 5637 sub set_first_access {
|
'course.'.$courseid.'.timerinterval.'.$res => $interval, |
'course.'.$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 $putres; |
} |
} |
Line 6369 sub set_adhoc_privileges {
|
Line 6783 sub set_adhoc_privileges {
|
my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%rolehash); |
my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%rolehash); |
&appenv(\%userroles,[$role,'cm']); |
&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 ".$spec); |
unless ($caller eq 'constructaccess' && $env{'request.course.id'}) { |
unless (($caller eq 'constructaccess' && $env{'request.course.id'}) || |
|
($caller eq 'tiny')) { |
&appenv( {'request.role' => $spec, |
&appenv( {'request.role' => $spec, |
'request.role.domain' => $dcdom, |
'request.role.domain' => $dcdom, |
'request.course.sec' => $sec, |
'request.course.sec' => $sec, |
Line 7143 sub usertools_access {
|
Line 7558 sub usertools_access {
|
community => 1, |
community => 1, |
textbook => 1, |
textbook => 1, |
placement => 1, |
placement => 1, |
|
lti => 1, |
); |
); |
} elsif ($context eq 'requestauthor') { |
} elsif ($context eq 'requestauthor') { |
%tools = ( |
%tools = ( |
Line 7339 sub is_advanced_user {
|
Line 7755 sub is_advanced_user {
|
} |
} |
|
|
sub check_can_request { |
sub check_can_request { |
my ($dom,$can_request,$request_domains) = @_; |
my ($dom,$can_request,$request_domains,$uname,$udom) = @_; |
my $canreq = 0; |
my $canreq = 0; |
|
if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) { |
|
$uname = $env{'user.name'}; |
|
$udom = $env{'user.domain'}; |
|
} |
my ($types,$typename) = &Apache::loncommon::course_types(); |
my ($types,$typename) = &Apache::loncommon::course_types(); |
my @options = ('approval','validate','autolimit'); |
my @options = ('approval','validate','autolimit'); |
my $optregex = join('|',@options); |
my $optregex = join('|',@options); |
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) { |
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) { |
foreach my $type (@{$types}) { |
foreach my $type (@{$types}) { |
if (&usertools_access($env{'user.name'}, |
if (&usertools_access($uname,$udom,$type,undef, |
$env{'user.domain'}, |
'requestcourses')) { |
$type,undef,'requestcourses')) { |
|
$canreq ++; |
$canreq ++; |
if (ref($request_domains) eq 'HASH') { |
if (ref($request_domains) eq 'HASH') { |
push(@{$request_domains->{$type}},$env{'user.domain'}); |
push(@{$request_domains->{$type}},$udom); |
} |
} |
if ($dom eq $env{'user.domain'}) { |
if ($dom eq $udom) { |
$can_request->{$type} = 1; |
$can_request->{$type} = 1; |
} |
} |
} |
} |
if ($env{'environment.reqcrsotherdom.'.$type} ne '') { |
if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '') && |
|
($env{'environment.reqcrsotherdom.'.$type} ne '')) { |
my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type}); |
my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type}); |
if (@curr > 0) { |
if (@curr > 0) { |
foreach my $item (@curr) { |
foreach my $item (@curr) { |
Line 7374 sub check_can_request {
|
Line 7794 sub check_can_request {
|
} |
} |
} |
} |
} |
} |
unless($dom eq $env{'user.domain'}) { |
unless ($dom eq $env{'user.domain'}) { |
$canreq ++; |
$canreq ++; |
if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) { |
if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) { |
$can_request->{$type} = 1; |
$can_request->{$type} = 1; |
Line 7638 sub allowed {
|
Line 8058 sub allowed {
|
if ($env{'user.priv.'.$env{'request.role'}.'./'} |
if ($env{'user.priv.'.$env{'request.role'}.'./'} |
=~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
my $value = $1; |
my $value = $1; |
if ($noblockcheck) { |
my $deeplinkblock = &deeplink_check($priv,$symb,$uri); |
|
if ($deeplinkblock) { |
|
$thisallowed='D'; |
|
} elsif ($noblockcheck) { |
$thisallowed.=$value; |
$thisallowed.=$value; |
} else { |
} else { |
my @blockers = &has_comm_blocking($priv,$symb,$uri); |
my @blockers = &has_comm_blocking($priv,$symb,$uri); |
Line 7658 sub allowed {
|
Line 8081 sub allowed {
|
$refuri=&declutter($refuri); |
$refuri=&declutter($refuri); |
my ($match) = &is_on_map($refuri); |
my ($match) = &is_on_map($refuri); |
if ($match) { |
if ($match) { |
if ($noblockcheck) { |
my $deeplinkblock = &deeplink_check($priv,$symb,$refuri); |
|
if ($deeplinkblock) { |
|
$thisallowed='D'; |
|
} elsif ($noblockcheck) { |
$thisallowed='F'; |
$thisallowed='F'; |
} else { |
} else { |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
Line 7763 sub allowed {
|
Line 8189 sub allowed {
|
=~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
my $value = $1; |
my $value = $1; |
if ($priv eq 'bre') { |
if ($priv eq 'bre') { |
if ($noblockcheck) { |
my $deeplinkblock = &deeplink_check($priv,$symb,$refuri); |
|
if ($deeplinkblock) { |
|
$thisallowed = 'D'; |
|
} elsif ($noblockcheck) { |
$thisallowed.=$value; |
$thisallowed.=$value; |
} else { |
} else { |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
Line 7931 sub allowed {
|
Line 8360 sub allowed {
|
return 'A'; |
return 'A'; |
} elsif ($thisallowed eq 'B') { |
} elsif ($thisallowed eq 'B') { |
return 'B'; |
return 'B'; |
|
} elsif ($thisallowed eq 'D') { |
|
return 'D'; |
} |
} |
return 'F'; |
return 'F'; |
} |
} |
Line 8224 sub has_comm_blocking {
|
Line 8655 sub has_comm_blocking {
|
} |
} |
} |
} |
|
|
|
sub deeplink_check { |
|
my ($priv,$symb,$uri) = @_; |
|
return unless ($env{'request.course.id'}); |
|
return unless ($priv eq 'bre'); |
|
return if ($env{'request.state'} eq 'construct'); |
|
return if ($env{'request.role.adv'}); |
|
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
my (%possibles,@symbs); |
|
if (!$symb) { |
|
$symb = &symbread($uri,1,1,1,\%possibles); |
|
} |
|
if ($symb) { |
|
@symbs = ($symb); |
|
} elsif (keys(%possibles)) { |
|
@symbs = keys(%possibles); |
|
} |
|
|
|
my ($login,$switchrole,$allow); |
|
if ($env{'request.deeplink.login'} =~ m{^\Q/tiny/$cdom/\E(\w+)$}) { |
|
my $key = $1; |
|
my $tinyurl; |
|
my ($result,$cached)=&Apache::lonnet::is_cached_new('tiny',$cdom."\0".$key); |
|
if (defined($cached)) { |
|
$tinyurl = $result; |
|
} else { |
|
my $configuname = &Apache::lonnet::get_domainconfiguser($cdom); |
|
my %currtiny = &Apache::lonnet::get('tiny',[$key],$cdom,$configuname); |
|
if ($currtiny{$key} ne '') { |
|
$tinyurl = $currtiny{$key}; |
|
&Apache::lonnet::do_cache_new('tiny',$cdom."\0".$key,$currtiny{$key},600); |
|
} |
|
} |
|
if ($tinyurl ne '') { |
|
my ($cnumreq,$posslogin) = split(/\&/,$tinyurl); |
|
if ($cnumreq eq $cnum) { |
|
$login = $posslogin; |
|
} else { |
|
$switchrole = 1; |
|
} |
|
} |
|
} |
|
foreach my $symb (@symbs) { |
|
last if ($allow); |
|
my $deeplink = &EXT("resource.0.deeplink",$symb); |
|
if ($deeplink eq '') { |
|
$allow = 1; |
|
} else { |
|
my ($listed,$scope,$access) = split(/,/,$deeplink); |
|
if ($access eq 'any') { |
|
$allow = 1; |
|
} elsif ($login) { |
|
if ($access eq 'only') { |
|
if ($scope eq 'res') { |
|
if ($symb eq $login) { |
|
$allow = 1; |
|
} |
|
} elsif ($scope eq 'map') { |
|
#FIXME Compare map for $env{'request.deeplink.login'} with map for $symb |
|
} elsif ($scope eq 'rec') { |
|
#FIXME Recurse up for $env{'request.deeplink.login'} with map for $symb |
|
} |
|
} else { |
|
my ($acctype,$item) = split(/:/,$access); |
|
if (($acctype eq 'lti') && ($env{'user.linkprotector'})) { |
|
if (grep(/^\Q$item\E$/,split(/,/,$env{'user.linkprotector'}))) { |
|
my %tinyurls = &get('tiny',[$symb],$cdom,$cnum); |
|
if (grep(/\Q$tinyurls{$symb}\E$/,split(/,/,$env{'user.linkproturis'}))) { |
|
$allow = 1; |
|
} |
|
} |
|
} elsif (($acctype eq 'key') && ($env{'user.deeplinkkey'})) { |
|
if (grep(/^\Q$item\E$/,split(/,/,$env{'user.deeplinkkey'}))) { |
|
my %tinyurls = &get('tiny',[$symb],$cdom,$cnum); |
|
if (grep(/\Q$tinyurls{$symb}\E$/,split(/,/,$env{'user.keyedlinkuri'}))) { |
|
$allow = 1; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return if ($allow); |
|
return 1; |
|
} |
|
|
# -------------------------------- Deversion and split uri into path an filename |
# -------------------------------- Deversion and split uri into path an filename |
|
|
# |
# |
Line 8889 sub auto_validate_class_sec {
|
Line 9407 sub auto_validate_class_sec {
|
return $response; |
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($value); |
|
} |
|
} |
|
} |
|
} |
|
return %validations; |
|
} |
|
|
sub auto_crsreq_update { |
sub auto_crsreq_update { |
my ($cdom,$cnum,$crstype,$action,$ownername,$ownerdomain,$fullname,$title, |
my ($cdom,$cnum,$crstype,$action,$ownername,$ownerdomain,$fullname,$title, |
$code,$accessstart,$accessend,$inbound) = @_; |
$code,$accessstart,$accessend,$inbound) = @_; |
Line 9248 sub assignrole {
|
Line 9793 sub assignrole {
|
} |
} |
if ($refused) { |
if ($refused) { |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
if (!$selfenroll && $context eq 'course') { |
if (!$selfenroll && (($context eq 'course') || ($context eq 'ltienroll' && $env{'request.lti.login'}))) { |
my %crsenv; |
my %crsenv; |
if ($role eq 'cc' || $role eq 'co') { |
if ($role eq 'cc' || $role eq 'co') { |
%crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
%crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
Line 9268 sub assignrole {
|
Line 9813 sub assignrole {
|
} |
} |
} |
} |
} |
} |
} elsif (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
} elsif (($selfenroll == 1) && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
$refused = ''; |
if ($role eq 'st') { |
|
$refused = ''; |
|
} elsif (($context eq 'ltienroll') && ($env{'request.lti.login'})) { |
|
$refused = ''; |
|
} |
} elsif ($context eq 'requestcourses') { |
} elsif ($context eq 'requestcourses') { |
my @possroles = ('st','ta','ep','in','cc','co'); |
my @possroles = ('st','ta','ep','in','cc','co'); |
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) { |
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) { |
Line 9535 sub modifyuser {
|
Line 10084 sub modifyuser {
|
my $newuser; |
my $newuser; |
if ($uhome eq 'no_host') { |
if ($uhome eq 'no_host') { |
$newuser = 1; |
$newuser = 1; |
|
unless (($umode && ($upass ne '')) || ($umode eq 'localauth') || |
|
($umode eq 'lti')) { |
|
return 'error: more information needed to create new user'; |
|
} |
} |
} |
# ----------------------------------------------------------------- Create User |
# ----------------------------------------------------------------- Create User |
if (($uhome eq 'no_host') && |
if (($uhome eq 'no_host') && |
(($umode && $upass) || ($umode eq 'localauth'))) { |
(($umode && $upass) || ($umode eq 'localauth') || ($umode eq 'lti'))) { |
my $unhome=''; |
my $unhome=''; |
if (defined($desiredhome) && &host_domain($desiredhome) eq $udom) { |
if (defined($desiredhome) && &host_domain($desiredhome) eq $udom) { |
$unhome = $desiredhome; |
$unhome = $desiredhome; |
Line 9983 sub is_course {
|
Line 10536 sub is_course {
|
my ($cdom, $cnum) = scalar(@_) == 1 ? |
my ($cdom, $cnum) = scalar(@_) == 1 ? |
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_; |
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_; |
|
|
return unless $cdom and $cnum; |
return unless (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)); |
|
my $uhome=&homeserver($cnum,$cdom); |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
my $iscourse; |
'.'); |
if (grep { $_ eq $uhome } current_machine_ids()) { |
|
$iscourse = &LONCAPA::Lond::is_course($cdom,$cnum); |
return unless(exists($courses{$cdom.'_'.$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 wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
} |
} |
|
|
Line 11201 sub get_numsuppfiles {
|
Line 11767 sub get_numsuppfiles {
|
unless (defined($cached)) { |
unless (defined($cached)) { |
my $chome=&homeserver($cnum,$cdom); |
my $chome=&homeserver($cnum,$cdom); |
unless ($chome eq 'no_host') { |
unless ($chome eq 'no_host') { |
($suppcount,my $errors) = (0,0); |
($suppcount,my $supptools,my $errors) = (0,0,0); |
my $suppmap = 'supplemental.sequence'; |
my $suppmap = 'supplemental.sequence'; |
($suppcount,$errors) = |
($suppcount,$supptools,$errors) = |
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors); |
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount, |
|
$supptools,$errors); |
} |
} |
&do_cache_new('suppcount',$hashid,$suppcount,600); |
&do_cache_new('suppcount',$hashid,$suppcount,600); |
} |
} |
Line 11691 sub add_prefix_and_part {
|
Line 12258 sub add_prefix_and_part {
|
|
|
my %metaentry; |
my %metaentry; |
my %importedpartids; |
my %importedpartids; |
|
my %importedrespids; |
sub metadata { |
sub metadata { |
my ($uri,$what,$toolsymb,$liburi,$prefix,$depthcount)=@_; |
my ($uri,$what,$toolsymb,$liburi,$prefix,$depthcount)=@_; |
$uri=&declutter($uri); |
$uri=&declutter($uri); |
Line 11777 sub metadata {
|
Line 12345 sub metadata {
|
|
|
{ |
{ |
# Imported parts would go here |
# Imported parts would go here |
my %importedids=(); |
my @origfiletagids=(); |
my @origfileimportpartids=(); |
|
my $importedparts=0; |
my $importedparts=0; |
|
|
|
# Imported responseids would go here |
|
my $importedresponses=0; |
# |
# |
# Is this a recursive call for a library? |
# Is this a recursive call for a library? |
# |
# |
Line 11874 sub metadata {
|
Line 12444 sub metadata {
|
my $dir=$filename; |
my $dir=$filename; |
$dir=~s|[^/]*$||; |
$dir=~s|[^/]*$||; |
$location=&filelocation($dir,$location); |
$location=&filelocation($dir,$location); |
|
|
|
my $importid=$token->[2]->{'id'}; |
my $importmode=$token->[2]->{'importmode'}; |
my $importmode=$token->[2]->{'importmode'}; |
if ($importmode eq 'problem') { |
# |
# Import as problem/response |
# Check metadata for imported file to |
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
# see if it contained response items |
} elsif ($importmode eq 'part') { |
# |
|
my ($origfile,@libfilekeys); |
|
my %currmetaentry = %metaentry; |
|
@libfilekeys = split(/,/,&metadata($location,'keys',undef,undef,undef, |
|
$depthcount+1)); |
|
if (grep(/^responseorder$/,@libfilekeys)) { |
|
my $libresponseorder = &metadata($location,'responseorder',undef,undef, |
|
undef,$depthcount+1); |
|
if ($libresponseorder ne '') { |
|
if ($#origfiletagids<0) { |
|
undef(%importedrespids); |
|
undef(%importedpartids); |
|
} |
|
my @respids = split(/\s*,\s*/,$libresponseorder); |
|
if (@respids) { |
|
$importedrespids{$importid} = join(',',map { $importid.'_'.$_ } @respids); |
|
} |
|
if ($importedrespids{$importid} ne '') { |
|
$importedresponses = 1; |
|
# We need to get the original file and the imported file to get the response order correct |
|
# Load and inspect original file |
|
if ($#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 'part') { |
# Import as part(s) |
# Import as part(s) |
$importedparts=1; |
$importedparts=1; |
# We need to get the original file and the imported file to get the part order correct |
# We need to get the original file and the imported file to get the part order correct |
# Good news: we do not need to worry about nested libraries, since parts cannot be nested |
# Good news: we do not need to worry about nested libraries, since parts cannot be nested |
# Load and inspect original file |
# Load and inspect original file if we didn't do that already |
if ($#origfileimportpartids<0) { |
if ($#origfiletagids<0) { |
undef(%importedpartids); |
undef(%importedrespids); |
my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
undef(%importedpartids); |
my $origfile=&getfile($origfilelocation); |
if ($origfile eq '') { |
@origfileimportpartids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
|
$origfile=&getfile($origfilelocation); |
|
@origfiletagids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
|
} |
|
} |
|
my @impfilepartids; |
|
# If <partorder> tag is included in metadata for the imported file |
|
# get the parts in the imported file from that. |
|
if (grep(/^partorder$/,@libfilekeys)) { |
|
%currmetaentry = %metaentry; |
|
my $libpartorder = &metadata($location,'partorder',undef,undef,undef, |
|
$depthcount+1); |
|
%metaentry = %currmetaentry; |
|
undef(%currmetaentry); |
|
if ($libpartorder ne '') { |
|
@impfilepartids=split(/\s*,\s*/,$libpartorder); |
|
} |
|
} else { |
|
# If no <partorder> tag available, load and inspect imported file |
|
my $impfile=&getfile($location); |
|
@impfilepartids=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
} |
} |
|
|
# Load and inspect imported file |
|
my $impfile=&getfile($location); |
|
my @impfilepartids=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
|
if ($#impfilepartids>=0) { |
if ($#impfilepartids>=0) { |
# This problem had parts |
# This problem had parts |
$importedpartids{$token->[2]->{'id'}}=join(',',@impfilepartids); |
$importedpartids{$token->[2]->{'id'}}=join(',',@impfilepartids); |
Line 11905 sub metadata {
|
Line 12525 sub metadata {
|
$importedpartids{$token->[2]->{'id'}}=$token->[2]->{'id'}; |
$importedpartids{$token->[2]->{'id'}}=$token->[2]->{'id'}; |
} |
} |
} else { |
} else { |
|
# Import as problem or as normal import |
|
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
|
unless ($importmode eq 'problem') { |
# Normal import |
# Normal import |
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
if (defined($token->[2]->{'id'})) { |
if (defined($token->[2]->{'id'})) { |
$unikey.='_'.$token->[2]->{'id'}; |
$unikey.='_'.$token->[2]->{'id'}; |
} |
} |
} |
|
# Check metadata for imported file to |
|
# see if it contained parts |
|
if (grep(/^partorder$/,@libfilekeys)) { |
|
%currmetaentry = %metaentry; |
|
my $libpartorder = &metadata($location,'partorder',undef,undef,undef, |
|
$depthcount+1); |
|
%metaentry = %currmetaentry; |
|
undef(%currmetaentry); |
|
if ($libpartorder ne '') { |
|
$importedparts = 1; |
|
$importedpartids{$token->[2]->{'id'}}=$libpartorder; |
|
} |
|
} |
} |
} |
|
|
if ($depthcount<20) { |
if ($depthcount<20) { |
my $metadata = |
my $metadata = |
&metadata($uri,'keys',$toolsymb,$location,$unikey, |
&metadata($uri,'keys',$toolsymb,$location,$unikey, |
Line 11920 sub metadata {
|
Line 12555 sub metadata {
|
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metathesekeys{$meta}=1; |
$metathesekeys{$meta}=1; |
} |
} |
|
|
} |
} |
} else { |
} else { |
# |
# |
Line 12003 sub metadata {
|
Line 12637 sub metadata {
|
grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
$metaentry{':packages'} = join(',',@uniq_packages); |
$metaentry{':packages'} = join(',',@uniq_packages); |
|
|
if ($importedparts) { |
if (($importedresponses) || ($importedparts)) { |
|
if ($importedparts) { |
# We had imported parts and need to rebuild partorder |
# We had imported parts and need to rebuild partorder |
$metaentry{':partorder'}=''; |
$metaentry{':partorder'}=''; |
$metathesekeys{'partorder'}=1; |
$metathesekeys{'partorder'}=1; |
for (my $index=0;$index<$#origfileimportpartids;$index+=2) { |
} |
if ($origfileimportpartids[$index] eq 'part') { |
if ($importedresponses) { |
# original part, part of the problem |
# We had imported responses and need to rebuil responseorder |
$metaentry{':partorder'}.=','.$origfileimportpartids[$index+1]; |
$metaentry{':responseorder'}=''; |
} else { |
$metathesekeys{'responseorder'}=1; |
# we have imported parts at this position |
} |
$metaentry{':partorder'}.=','.$importedpartids{$origfileimportpartids[$index+1]}; |
for (my $index=0;$index<$#origfiletagids;$index+=2) { |
} |
my $origid = $origfiletagids[$index+1]; |
} |
if ($origfiletagids[$index] eq 'part') { |
$metaentry{':partorder'}=~s/^\,//; |
# Original part, part of the problem |
|
if ($importedparts) { |
|
$metaentry{':partorder'}.=','.$origid; |
|
} |
|
} elsif ($origfiletagids[$index] eq 'import') { |
|
if ($importedparts) { |
|
# We have imported parts at this position |
|
if ($importedpartids{$origid} ne '') { |
|
$metaentry{':partorder'}.=','.$importedpartids{$origid}; |
|
} |
|
} |
|
if ($importedresponses) { |
|
# We have imported responses at this position |
|
if ($importedrespids{$origid} ne '') { |
|
$metaentry{':responseorder'}.=','.$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{':keys'} = join(',',keys(%metathesekeys)); |
$metaentry{':keys'} = join(',',keys(%metathesekeys)); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
$metaentry{':allpossiblekeys'}=join(',',keys(%metathesekeys)); |
$metaentry{':allpossiblekeys'}=join(',',keys(%metathesekeys)); |
&do_cache_new('meta',$uri,\%metaentry,$cachetime); |
unless ($liburi) { |
|
&do_cache_new('meta',$uri,\%metaentry,$cachetime); |
|
} |
# this is the end of "was not already recently cached |
# this is the end of "was not already recently cached |
} |
} |
return $metaentry{':'.$what}; |
return $metaentry{':'.$what}; |
Line 13038 sub repcopy_userfile {
|
Line 13703 sub repcopy_userfile {
|
my $request; |
my $request; |
$uri=~s/^\///; |
$uri=~s/^\///; |
my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver = &homeserver($cnum,$cdom); |
|
my $hostname = &hostname($homeserver); |
my $protocol = $protocol{$homeserver}; |
my $protocol = $protocol{$homeserver}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
$request=new HTTP::Request('GET',$protocol.'://'.&hostname($homeserver).'/raw/'.$uri); |
$request=new HTTP::Request('GET',$protocol.'://'.$hostname.'/raw/'.$uri); |
my $response = &LONCAPA::LWPReq::makerequest($homeserver,$request,$transferfile,\%perlvar,'',0,1); |
my $response = &LONCAPA::LWPReq::makerequest($homeserver,$request,$transferfile,\%perlvar,'',0,1); |
# did it work? |
# did it work? |
if ($response->is_error()) { |
if ($response->is_error()) { |
Line 13064 sub tokenwrapper {
|
Line 13730 sub tokenwrapper {
|
$file=~s|(\?\.*)*$||; |
$file=~s|(\?\.*)*$||; |
&appenv({"userfile.$udom/$uname/$file" => $env{'request.course.id'}}); |
&appenv({"userfile.$udom/$uname/$file" => $env{'request.course.id'}}); |
my $homeserver = &homeserver($uname,$udom); |
my $homeserver = &homeserver($uname,$udom); |
|
my $hostname = &hostname($homeserver); |
my $protocol = $protocol{$homeserver}; |
my $protocol = $protocol{$homeserver}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
return $protocol.'://'.&hostname($homeserver).'/'.$uri. |
return $protocol.'://'.$hostname.'/'.$uri. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
'&tokenissued='.$perlvar{'lonHostID'}; |
'&tokenissued='.$perlvar{'lonHostID'}; |
} else { |
} else { |
Line 13082 sub getuploaded {
|
Line 13749 sub getuploaded {
|
my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
$uri=~s/^\///; |
$uri=~s/^\///; |
my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver = &homeserver($cnum,$cdom); |
|
my $hostname = &hostname($homeserver); |
my $protocol = $protocol{$homeserver}; |
my $protocol = $protocol{$homeserver}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
$uri = $protocol.'://'.&hostname($homeserver).'/raw/'.$uri; |
$uri = $protocol.'://'.$hostname.'/raw/'.$uri; |
my $request=new HTTP::Request($reqtype,$uri); |
my $request=new HTTP::Request($reqtype,$uri); |
my $response=&LONCAPA::LWPReq::makerequest($homeserver,$request,'',\%perlvar,'',0,1); |
my $response=&LONCAPA::LWPReq::makerequest($homeserver,$request,'',\%perlvar,'',0,1); |
$$rtncode = $response->code; |
$$rtncode = $response->code; |
Line 13237 sub default_login_domain {
|
Line 13905 sub default_login_domain {
|
return $domain; |
return $domain; |
} |
} |
|
|
|
sub uses_sts { |
|
my ($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 $url = $protocol{$lonhost}.'://'.$hostname.'/index.html'; |
|
my $request=new HTTP::Request('HEAD',$url); |
|
my $response=&LONCAPA::LWPReq::makerequest($lonhost,$request,'',\%perlvar,'','','',1); |
|
if ($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; |
|
} |
|
|
# ------------------------------------------------------------- Declutters URLs |
# ------------------------------------------------------------- Declutters URLs |
|
|
sub declutter { |
sub declutter { |
Line 13362 sub get_dns {
|
Line 14068 sub get_dns {
|
} |
} |
|
|
my %alldns; |
my %alldns; |
open(my $config,"<","$perlvar{'lonTabDir'}/hosts.tab"); |
if (open(my $config,"<","$perlvar{'lonTabDir'}/hosts.tab")) { |
foreach my $dns (<$config>) { |
foreach my $dns (<$config>) { |
next if ($dns !~ /^\^(\S*)/x); |
next if ($dns !~ /^\^(\S*)/x); |
my $line = $1; |
my $line = $1; |
my ($host,$protocol) = split(/:/,$line); |
my ($host,$protocol) = split(/:/,$line); |
if ($protocol ne 'https') { |
if ($protocol ne 'https') { |
$protocol = 'http'; |
$protocol = 'http'; |
|
} |
|
$alldns{$host} = $protocol; |
} |
} |
$alldns{$host} = $protocol; |
close($config); |
} |
} |
while (%alldns) { |
while (%alldns) { |
my ($dns) = sort { $b cmp $a } keys(%alldns); |
my ($dns) = sort { $b cmp $a } keys(%alldns); |
Line 13378 sub get_dns {
|
Line 14086 sub get_dns {
|
my $response = &LONCAPA::LWPReq::makerequest('',$request,'',\%perlvar,30,0); |
my $response = &LONCAPA::LWPReq::makerequest('',$request,'',\%perlvar,30,0); |
delete($alldns{$dns}); |
delete($alldns{$dns}); |
next if ($response->is_error()); |
next if ($response->is_error()); |
my @content = split("\n",$response->content); |
if ($url eq '/adm/dns/loncapaCRL') { |
unless ($nocache) { |
return &$func($response); |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
} else { |
} |
my @content = split("\n",$response->content); |
&$func(\@content,$hashref); |
unless ($nocache) { |
return; |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
|
} |
|
&$func(\@content,$hashref); |
|
return; |
|
} |
|
} |
|
my $which = (split('/',$url,4))[3]; |
|
if ($which eq 'loncapaCRL') { |
|
my $diskfile = "$perlvar{'lonCertificateDirectory'}/$perlvar{'lonnetCertRevocationList'}"; |
|
if (-e $diskfile) { |
|
&logthis("unable to contact DNS, on disk file $diskfile not updated"); |
|
} else { |
|
&logthis("unable to contact DNS, no on disk file $diskfile available"); |
|
} |
|
} else { |
|
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
|
if (open(my $config,"<","$perlvar{'lonTabDir'}/dns_$which.tab")) { |
|
my @content = <$config>; |
|
close($config); |
|
&$func(\@content,$hashref); |
|
} |
} |
} |
close($config); |
|
my $which = (split('/',$url))[3]; |
|
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
|
open($config,"<","$perlvar{'lonTabDir'}/dns_$which.tab"); |
|
my @content = <$config>; |
|
&$func(\@content,$hashref); |
|
return; |
return; |
} |
} |
|
|
Line 13450 sub fetch_dns_checksums {
|
Line 14172 sub fetch_dns_checksums {
|
return \%checksums; |
return \%checksums; |
} |
} |
|
|
|
sub fetch_crl_pemfile { |
|
return &get_dns("/adm/dns/loncapaCRL",\&save_crl_pem,1,1); |
|
} |
|
|
|
sub save_crl_pem { |
|
my ($response) = @_; |
|
my ($msg,$hadchanges); |
|
if (ref($response)) { |
|
my $now = time; |
|
my $lonca = $perlvar{'lonCertificateDirectory'}.'/'.$perlvar{'lonnetCertificateAuthority'}; |
|
my $tmpcrl = $tmpdir.'/'.$perlvar{'lonnetCertRevocationList'}.'_'.$now.'.'.$$.'.tmp'; |
|
if (open(my $fh,'>',"$tmpcrl")) { |
|
print $fh $response->content; |
|
close($fh); |
|
if (-e $lonca) { |
|
if (open(PIPE,"openssl crl -in $tmpcrl -inform pem -CAfile $lonca -noout 2>&1 |")) { |
|
my $check = <PIPE>; |
|
close(PIPE); |
|
chomp($check); |
|
if ($check eq 'verify OK') { |
|
my $dest = "$perlvar{'lonCertificateDirectory'}/$perlvar{'lonnetCertRevocationList'}"; |
|
my $backup; |
|
if (-e $dest) { |
|
if (&File::Copy::move($dest,"$dest.bak")) { |
|
$backup = 'ok'; |
|
} |
|
} |
|
if (&File::Copy::move($tmpcrl,$dest)) { |
|
$msg = 'ok'; |
|
if ($backup) { |
|
my (%oldnums,%newnums); |
|
if (open(PIPE, "openssl crl -inform PEM -text -noout -in $dest.bak |grep 'Serial Number' |")) { |
|
while (<PIPE>) { |
|
$oldnums{(split(/:/))[1]} = 1; |
|
} |
|
close(PIPE); |
|
} |
|
if (open(PIPE, "openssl crl -inform PEM -text -noout -in $dest |grep 'Serial Number' |")) { |
|
while(<PIPE>) { |
|
$newnums{(split(/:/))[1]} = 1; |
|
} |
|
close(PIPE); |
|
} |
|
foreach my $key (sort {$b <=> $a } (keys(%newnums))) { |
|
unless (exists($oldnums{$key})) { |
|
$hadchanges = 1; |
|
last; |
|
} |
|
} |
|
unless ($hadchanges) { |
|
foreach my $key (sort {$b <=> $a } (keys(%oldnums))) { |
|
unless (exists($newnums{$key})) { |
|
$hadchanges = 1; |
|
last; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} else { |
|
unlink($tmpcrl); |
|
} |
|
} else { |
|
unlink($tmpcrl); |
|
} |
|
} else { |
|
unlink($tmpcrl); |
|
} |
|
} |
|
} |
|
return ($msg,$hadchanges); |
|
} |
|
|
# ------------------------------------------------------------ Read domain file |
# ------------------------------------------------------------ Read domain file |
{ |
{ |
my $loaded; |
my $loaded; |
Line 14355 prevents recursive calls to &allowed.
|
Line 15150 prevents recursive calls to &allowed.
|
2: browse allowed |
2: browse allowed |
A: passphrase authentication needed |
A: passphrase authentication needed |
B: access temporarily blocked because of a blocking event in a course. |
B: access temporarily blocked because of a blocking event in a course. |
|
D: access blocked because access is required via session initiated via deep-link |
|
|
=item * |
=item * |
|
|
Line 14685 Returns:
|
Line 15481 Returns:
|
|
|
=back |
=back |
|
|
|
=head2 Bubblesheet Configuration |
|
|
|
=over 4 |
|
|
|
=item * |
|
|
|
get_scantron_config($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 $env{'request.course.id'}. |
|
|
|
Returns an array containing lines from the scantron format file for |
|
the domain of the course. |
|
|
|
If a url for a custom.tab file is listed in domain's configuration.db, |
|
lines are from this file. |
|
|
|
Otherwise, if a default.tab has been published in RES space by the |
|
domainconfig user, lines are from this file. |
|
|
|
Otherwise, fall back to getting lines from the legacy file on the |
|
local server: /home/httpd/lonTabs/default_scantronformat.tab |
|
|
|
=back |
|
|
=head2 Resource Subroutines |
=head2 Resource Subroutines |
|
|
=over 4 |
=over 4 |
Line 14745 only used internally for recursive metad
|
Line 15624 only used internally for recursive metad
|
the toolsymb is only used where the uri is for an external tool (for which |
the toolsymb is only used where the uri is for an external tool (for which |
the uri as well as the symb are guaranteed to be unique). |
the uri as well as the symb are guaranteed to be unique). |
|
|
this function automatically caches all requests |
this function automatically caches all requests except any made recursively |
|
to retrieve a list of metadata keys for an imported library file ($liburi is |
|
defined). |
|
|
=item * |
=item * |
|
|
Line 15380 userspace, probably shouldn't be called
|
Line 16261 userspace, probably shouldn't be called
|
formname: same as for userfileupload() |
formname: same as for userfileupload() |
fname: filename (including subdirectories) for the file |
fname: filename (including subdirectories) for the file |
parser: if 'parse', will parse (html) file to extract references to objects, links etc. |
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 |
allfiles: reference to hash used to store objects found by parser |
codebase: reference to hash used for codebases of java 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 |
thumbwidth: width (pixels) of thumbnail to be created for uploaded image |