version 1.8.2.3, 2022/01/19 16:47:51
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version 1.10, 2017/05/18 22:13:52
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Line 37 use lib '/home/httpd/lib/perl/';
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Line 37 use lib '/home/httpd/lib/perl/';
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use LONCAPA; |
use LONCAPA; |
use Apache::lonnet; |
use Apache::lonnet; |
use GDBM_File; |
use GDBM_File; |
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use Crypt::OpenSSL::X509; |
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sub dump_with_regexp { |
sub dump_with_regexp { |
Line 239 sub check_homecourses {
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Line 240 sub check_homecourses {
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} |
} |
} |
} |
unless (&untie_domain_hash($hashref)) { |
unless (&untie_domain_hash($hashref)) { |
&Apache::lonnet::logthis("Failed to untie tied hash for nohist_courseids.db for $domain"); |
&logthis("Failed to untie tied hash for nohist_courseids.db for $domain"); |
} |
} |
} else { |
} else { |
&Apache::lonnet::logthis("Failed to tie hash for nohist_courseids.db for $domain"); |
&logthis("Failed to tie hash for nohist_courseids.db for $domain"); |
} |
} |
} |
} |
foreach my $hashid (keys(%recent)) { |
foreach my $hashid (keys(%recent)) { |
Line 314 sub get_courseinfo_hash {
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Line 315 sub get_courseinfo_hash {
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}; |
}; |
if ($@) { |
if ($@) { |
if ($@ eq "timeout\n") { |
if ($@ eq "timeout\n") { |
&Apache::lonnet::logthis("<font color='blue'>WARNING courseiddump for $cnum:$cdom from $home timedout</font>"); |
&logthis("<font color='blue'>WARNING courseiddump for $cnum:$cdom from $home timedout</font>"); |
} else { |
} else { |
&Apache::lonnet::logthis("<font color='yellow'>WARNING unexpected error during eval of call for courseiddump from $home</font>"); |
&logthis("<font color='yellow'>WARNING unexpected error during eval of call for courseiddump from $home</font>"); |
} |
} |
} else { |
} else { |
if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') { |
if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') { |
Line 782 sub dump_profile_database {
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Line 783 sub dump_profile_database {
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return $qresult; |
return $qresult; |
} |
} |
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sub is_course { |
sub server_certs { |
my ($cdom,$cnum) = @_; |
my ($perlvar) = @_; |
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my %pemfiles = ( |
return unless (($cdom =~ /^$LONCAPA::match_domain$/) && |
key => 'lonnetPrivateKey', |
($cnum =~ /^$LONCAPA::match_courseid$/)); |
host => 'lonnetCertificate', |
my $hashid = $cdom.':'.$cnum; |
hostname => 'lonnetHostnameCertificate', |
my ($iscourse,$cached) = |
ca => 'lonnetCertificateAuthority', |
&Apache::lonnet::is_cached_new('iscourse',$hashid); |
); |
unless (defined($cached)) { |
my (%md5hash,%info); |
my $hashref = |
if (ref($perlvar) eq 'HASH') { |
&tie_domain_hash($cdom, "nohist_courseids", &GDBM_WRCREAT()); |
my $certsdir = $perlvar->{'lonCertificateDirectory'}; |
if (ref($hashref) eq 'HASH') { |
if (-d $certsdir) { |
my $esc_key = &escape($cdom.'_'.$cnum); |
foreach my $key (keys(%pemfiles)) { |
if (exists($hashref->{$esc_key})) { |
if ($perlvar->{$pemfiles{$key}}) { |
$iscourse = 1; |
my $file = $certsdir.'/'.$perlvar->{$pemfiles{$key}}; |
} else { |
if (-e $file) { |
$iscourse = 0; |
if ($key eq 'key') { |
} |
if (open(PIPE,"openssl rsa -noout -in $file -check |")) { |
&Apache::lonnet::do_cache_new('iscourse',$hashid,$iscourse,3600); |
my $check = <PIPE>; |
unless (&untie_domain_hash($hashref)) { |
close(PIPE); |
&Apache::lonnet::logthis("Failed to untie tied hash for nohist_courseids.db for $cdom"); |
chomp($check); |
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$info{$key}{'status'} = $check; |
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} |
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if (open(PIPE,"openssl rsa -noout -modulus -in $file | openssl md5 |")) { |
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$md5hash{$key} = <PIPE>; |
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close(PIPE); |
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} |
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} else { |
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if ($key eq 'ca') { |
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if (open(PIPE,"openssl verify -CAfile $file $file |")) { |
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my $check = <PIPE>; |
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close(PIPE); |
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chomp($check); |
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if ($check eq "$file: OK") { |
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$info{$key}{'status'} = 'ok'; |
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} else { |
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$check =~ s/^\Q$file\E\:?\s*//; |
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$info{$key}{'status'} = $check; |
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} |
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} |
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} else { |
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if (open(PIPE,"openssl x509 -noout -modulus -in $file | openssl md5 |")) { |
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$md5hash{$key} = <PIPE>; |
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close(PIPE); |
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} |
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} |
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my $x509 = Crypt::OpenSSL::X509->new_from_file($file); |
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my @items = split(/,\s+/,$x509->subject()); |
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foreach my $item (@items) { |
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my ($name,$value) = split(/=/,$item); |
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if ($name eq 'CN') { |
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$info{$key}{'cn'} = $value; |
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} |
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} |
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$info{$key}{'start'} = $x509->notBefore(); |
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$info{$key}{'end'} = $x509->notAfter(); |
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$info{$key}{'alg'} = $x509->sig_alg_name(); |
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$info{$key}{'size'} = $x509->bit_length(); |
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$info{$key}{'email'} = $x509->email(); |
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} |
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} |
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} |
} |
} |
} else { |
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&Apache::lonnet::logthis("Failed to tie hash for nohist_courseids.db for $cdom"); |
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} |
} |
} |
} |
return $iscourse; |
foreach my $key ('host','hostname') { |
} |
if ($md5hash{$key}) { |
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if ($md5hash{$key} eq $md5hash{'key'}) { |
sub get_dom { |
$info{$key}{'status'} = 'ok'; |
my ($userinput) = @_; |
} elsif ($info{'key'}{'status'} =~ /ok/) { |
my ($cmd,$udom,$namespace,$what) =split(/:/,$userinput,4); |
$info{$key}{'status'} = 'otherkey'; |
my $hashref = &tie_domain_hash($udom,$namespace,&GDBM_READER()) or |
} else { |
return "error: ".($!+0)." tie(GDBM) Failed while attempting $cmd"; |
$info{$key}{'status'} = 'nokey'; |
my $qresult=''; |
} |
if (ref($hashref)) { |
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chomp($what); |
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my @queries=split(/\&/,$what); |
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for (my $i=0;$i<=$#queries;$i++) { |
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$qresult.="$hashref->{$queries[$i]}&"; |
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} |
} |
$qresult=~s/\&$//; |
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} |
} |
&untie_user_hash($hashref) or |
my $result; |
return "error: ".($!+0)." untie(GDBM) Failed while attempting $cmd"; |
foreach my $key (keys(%info)) { |
return $qresult; |
$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($info{$key}).'&'; |
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} |
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$result =~ s/\&$//; |
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return $result; |
} |
} |
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1; |
1; |
Line 952 courseID -- for the course for which the
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Line 989 courseID -- for the course for which the
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The contents of the inner hash, for that single item in the outer hash |
The contents of the inner hash, for that single item in the outer hash |
are returned (and cached in memcache for 10 minutes). |
are returned (and cached in memcache for 10 minutes). |
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=item get_dom ( $userinput ) |
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get_dom() will retrieve domain configuration information from a GDBM file |
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in /home/httpd/lonUsers/$dom on the primary library server in a domain. |
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The single argument passed is the string: $cmd:$udom:$namespace:$what |
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where $cmd is the command historically passed to lond - i.e., getdom |
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or egetdom, $udom is the domain, $namespace is the name of the GDBM file |
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(encconfig or configuration), and $what is a string containing names of |
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items to retrieve from the db file (each item name is escaped and separated |
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from the next item name with an ampersand). The return value is either: |
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error: followed by an error message, or a string containing the value (escaped) |
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for each item, again separated from the next item with an ampersand. |
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=back |
=back |
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