version 1.1371, 2018/03/30 21:30:00
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version 1.1396, 2018/12/22 01:56:25
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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 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 = $rep; |
Line 456 sub reply {
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Line 458 sub reply {
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unless (defined(&hostname($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 $answer; |
} |
} |
Line 652 sub transfer_profile_to_env {
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Line 672 sub transfer_profile_to_env {
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sub check_for_valid_session { |
sub check_for_valid_session { |
my ($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})) { |
$lonid=$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 729 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 737 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 $handle; |
} |
} |
Line 733 sub timed_flock {
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Line 767 sub timed_flock {
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} |
} |
} |
} |
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sub get_sessionfile_vars { |
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my ($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 823 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} = $value; |
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} |
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untie(%disk_env); |
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} |
} |
} |
} |
} |
return 'ok'; |
return 'ok'; |
Line 883 sub userload {
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Line 951 sub userload {
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while ($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) { $numusers++; } |
} |
} |
Line 1011 sub find_existing_session {
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Line 1080 sub find_existing_session {
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return; |
return; |
} |
} |
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# check if user's browser sent load balancer cookie and server still has session |
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# and is not overloaded. |
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sub check_for_balancer_cookie { |
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my ($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,$uname) = @_; |
Line 1046 sub choose_server {
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Line 1184 sub choose_server {
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if (ref($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_'.$lonhost}; |
Line 1348 sub get_lonbalancer_config {
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Line 1486 sub get_lonbalancer_config {
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sub check_loadbalancing { |
sub check_loadbalancing { |
my ($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 1513 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 1574 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 1640 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 = $result->{'lonhost'}; |
Line 1524 sub check_balancer_result {
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Line 1664 sub check_balancer_result {
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$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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} |
} |
} |
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$dom_balancers = join(',',sort(keys(%{$result}))); |
} |
} |
} |
} |
} |
} |
return ($is_balancer,$currtargets,$currrules); |
return ($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers); |
} |
} |
|
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sub get_loadbalancer_targets { |
sub get_loadbalancer_targets { |
Line 1614 sub trusted_domains {
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Line 1759 sub trusted_domains {
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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 {
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Line 1781 sub trusted_domains {
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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 {
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Line 1816 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 {
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Line 3328 sub ssi {
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|
|
$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 5216 sub set_first_access {
|
Line 5372 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 5232 sub set_first_access {
|
Line 5393 sub set_first_access {
|
if (($cachedtime) && (abs($start-$cachedtime) < 5)) { |
if (($cachedtime) && (abs($start-$cachedtime) < 5)) { |
$cachedtimes{"$courseid\0$res"} = $start; |
$cachedtimes{"$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 $putres; |
} |
} |
Line 9283 sub assignrole {
|
Line 9447 sub assignrole {
|
} |
} |
if ($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,$cnum,('internal.courseowner')); |
Line 9306 sub assignrole {
|
Line 9470 sub assignrole {
|
} elsif (($selfenroll == 1) && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
} elsif (($selfenroll == 1) && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
if ($role eq 'st') { |
if ($role eq 'st') { |
$refused = ''; |
$refused = ''; |
} elsif (($context eq 'ltienroll') && ($env{'request.lti'})) { |
} elsif (($context eq 'ltienroll') && ($env{'request.lti.login'})) { |
$refused = ''; |
$refused = ''; |
} |
} |
} elsif ($context eq 'requestcourses') { |
} elsif ($context eq 'requestcourses') { |
Line 10026 sub is_course {
|
Line 10190 sub is_course {
|
my ($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 11928 sub metadata {
|
Line 12105 sub metadata {
|
# Check metadata for imported file to |
# Check metadata for imported file to |
# see if it contained response items |
# see if it contained response items |
# |
# |
|
my ($origfile,@libfilekeys); |
my %currmetaentry = %metaentry; |
my %currmetaentry = %metaentry; |
my $libresponseorder = &metadata($location,'responseorder'); |
@libfilekeys = split(/,/,&metadata($location,'keys',undef,undef,undef, |
my $origfile; |
$depthcount+1)); |
if ($libresponseorder ne '') { |
if (grep(/^responseorder$/,@libfilekeys)) { |
if ($#origfiletagids<0) { |
my $libresponseorder = &metadata($location,'responseorder',undef,undef, |
undef(%importedrespids); |
undef,$depthcount+1); |
undef(%importedpartids); |
if ($libresponseorder ne '') { |
} |
if ($#origfiletagids<0) { |
@{$importedrespids{$importid}} = split(/\s*,\s*/,$libresponseorder); |
undef(%importedrespids); |
if (@{$importedrespids{$importid}} > 0) { |
undef(%importedpartids); |
$importedresponses = 1; |
} |
|
my @respids = split(/\s*,\s*/,$libresponseorder); |
|
if (@respids) { |
|
$importedrespids{$importid} = join(',',map { $importid.'_'.$_ } @respids); |
|
} |
|
if ($importedrespids{$importid} ne '') { |
|
$importedresponses = 1; |
# We need to get the original file and the imported file to get the response order correct |
# We need to get the original file and the imported file to get the response order correct |
# Load and inspect original file |
# Load and inspect original file |
if ($#origfiletagids<0) { |
if ($#origfiletagids<0) { |
my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
$origfile=&getfile($origfilelocation); |
$origfile=&getfile($origfilelocation); |
@origfiletagids=($origfile=~/<((?:\w+)response|import|part)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
@origfiletagids=($origfile=~/<((?:\w+)response|import|part)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
|
} |
} |
} |
} |
} |
} |
} |
Line 11952 sub metadata {
|
Line 12137 sub metadata {
|
# hash populated for imported library file |
# hash populated for imported library file |
%metaentry = %currmetaentry; |
%metaentry = %currmetaentry; |
undef(%currmetaentry); |
undef(%currmetaentry); |
if ($importmode eq 'problem') { |
if ($importmode eq 'part') { |
# Import as problem/response |
|
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
|
} elsif ($importmode eq 'part') { |
|
# Import as part(s) |
# Import as part(s) |
$importedparts=1; |
$importedparts=1; |
# We need to get the original file and the imported file to get the part order correct |
# We need to get the original file and the imported file to get the part order correct |
Line 11970 sub metadata {
|
Line 12152 sub metadata {
|
@origfiletagids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
@origfiletagids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
} |
} |
} |
} |
|
my @impfilepartids; |
# Load and inspect imported file |
# If <partorder> tag is included in metadata for the imported file |
my $impfile=&getfile($location); |
# get the parts in the imported file from that. |
my @impfilepartids=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
if (grep(/^partorder$/,@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=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
|
} |
if ($#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 11984 sub metadata {
|
Line 12179 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,$unikey, |
Line 12102 sub metadata {
|
Line 12312 sub metadata {
|
} elsif ($origfiletagids[$index] eq 'import') { |
} elsif ($origfiletagids[$index] eq 'import') { |
if ($importedparts) { |
if ($importedparts) { |
# We have imported parts at this position |
# We have imported parts at this position |
$metaentry{':partorder'}.=','.$importedpartids{$origid}; |
if ($importedpartids{$origid} ne '') { |
|
$metaentry{':partorder'}.=','.$importedpartids{$origid}; |
|
} |
} |
} |
if ($importedresponses) { |
if ($importedresponses) { |
# We have imported responses at this position |
# We have imported responses at this position |
if (ref($importedrespids{$origid}) eq 'ARRAY') { |
if ($importedrespids{$origid} ne '') { |
$metaentry{':responseorder'}.=','.join(',',map { $origid.'_'.$_ } @{$importedrespids{$origid}}); |
$metaentry{':responseorder'}.=','.$importedrespids{$origid}; |
} |
} |
} |
} |
} else { |
} else { |
Line 12124 sub metadata {
|
Line 12336 sub metadata {
|
$metaentry{':responseorder'}=~s/^\,//; |
$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)); |
Line 13470 sub get_dns {
|
Line 13681 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 13486 sub get_dns {
|
Line 13699 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,$hashref); |
|
return; |
return; |
} |
} |
|
|
Line 13558 sub fetch_dns_checksums {
|
Line 13785 sub fetch_dns_checksums {
|
return \%checksums; |
return \%checksums; |
} |
} |
|
|
|
sub fetch_crl_pemfile { |
|
return &get_dns("/adm/dns/loncapaCRL",\&save_crl_pem,1,1); |
|
} |
|
|
|
sub save_crl_pem { |
|
my ($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; |