loncom/lond - diff

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Up to [LON-CAPA] / loncom

Diff for /loncom/lond between versions 1.379 and 1.389

version 1.379, 2007/08/23 17:39:20	version 1.389, 2007/11/10 03:38:28
Line 33 use strict;	Line 33 use strict;
use lib '/home/httpd/lib/perl/';	use lib '/home/httpd/lib/perl/';
use LONCAPA;	use LONCAPA;
use LONCAPA::Configuration;	use LONCAPA::Configuration;
use Apache::lonnet;

use IO::Socket;	use IO::Socket;
use IO::File;	use IO::File;
Line 53 use File::Find;	Line 52 use File::Find;
use LONCAPA::lonlocal;	use LONCAPA::lonlocal;
use LONCAPA::lonssl;	use LONCAPA::lonssl;
use Fcntl qw(:flock);	use Fcntl qw(:flock);
	use Apache::lonnet;

my $DEBUG = 0; # Non zero to enable debug log entries.	my $DEBUG = 0; # Non zero to enable debug log entries.

Line 996 sub ping_handler {	Line 996 sub ping_handler {
my ($cmd, $tail, $client) = @_;	my ($cmd, $tail, $client) = @_;
Debug("$cmd $tail $client .. $currenthostid:");	Debug("$cmd $tail $client .. $currenthostid:");

Reply( $client,"$currenthostid\n","$cmd:$tail");	Reply( $client,\$currenthostid,"$cmd:$tail");

return 1;	return 1;
}	}
Line 1066 sub establish_key_handler {	Line 1066 sub establish_key_handler {
$key=substr($key,0,32);	$key=substr($key,0,32);
my $cipherkey=pack("H32",$key);	my $cipherkey=pack("H32",$key);
$cipher=new IDEA $cipherkey;	$cipher=new IDEA $cipherkey;
&Reply($replyfd, "$buildkey\n", "$cmd:$tail");	&Reply($replyfd, \$buildkey, "$cmd:$tail");

return 1;	return 1;

Line 1103 sub load_handler {	Line 1103 sub load_handler {

my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'};	my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'};

&Reply( $replyfd, "$loadpercent\n", "$cmd:$tail");	&Reply( $replyfd, \$loadpercent, "$cmd:$tail");

return 1;	return 1;
}	}
Line 1133 sub user_load_handler {	Line 1133 sub user_load_handler {
my ($cmd, $tail, $replyfd) = @_;	my ($cmd, $tail, $replyfd) = @_;

my $userloadpercent=&Apache::lonnet::userload();	my $userloadpercent=&Apache::lonnet::userload();
&Reply($replyfd, "$userloadpercent\n", "$cmd:$tail");	&Reply($replyfd, \$userloadpercent, "$cmd:$tail");

return 1;	return 1;
}	}
Line 1176 sub user_authorization_type {	Line 1176 sub user_authorization_type {
} else {	} else {
$type .= ':';	$type .= ':';
}	}
&Reply( $replyfd, "$type\n", $userinput);	&Reply( $replyfd, \$type, $userinput);
}	}

return 1;	return 1;
Line 1212 sub push_file_handler {	Line 1212 sub push_file_handler {
# process making the request.	# process making the request.

my $reply = &PushFile($userinput);	my $reply = &PushFile($userinput);
&Reply($client, "$reply\n", $userinput);	&Reply($client, \$reply, $userinput);

} else {	} else {
&Failure( $client, "refused\n", $userinput);	&Failure( $client, "refused\n", $userinput);
Line 1264 sub du_handler {	Line 1264 sub du_handler {
chdir($ududir);	chdir($ududir);
find($code,$ududir);	find($code,$ududir);
$total_size=int($total_size/1024);	$total_size=int($total_size/1024);
&Reply($client,"$total_size\n","$cmd:$ududir");	&Reply($client,\$total_size,"$cmd:$ududir");
} else {	} else {
&Failure($client, "bad_directory:$ududir\n","$cmd:$ududir");	&Failure($client, "bad_directory:$ududir\n","$cmd:$ududir");
}	}
Line 1333 sub ls_handler {	Line 1333 sub ls_handler {
$ulsout='no_such_dir';	$ulsout='no_such_dir';
}	}
if ($ulsout eq '') { $ulsout='empty'; }	if ($ulsout eq '') { $ulsout='empty'; }
&Reply($client, "$ulsout\n", $userinput); # This supports debug logging.	&Reply($client, \$ulsout, $userinput); # This supports debug logging.

return 1;	return 1;

Line 1402 sub ls2_handler {	Line 1402 sub ls2_handler {
$ulsout='no_such_dir';	$ulsout='no_such_dir';
}	}
if ($ulsout eq '') { $ulsout='empty'; }	if ($ulsout eq '') { $ulsout='empty'; }
&Reply($client, "$ulsout\n", $userinput); # This supports debug logging.	&Reply($client, \$ulsout, $userinput); # This supports debug logging.
return 1;	return 1;
}	}
&register_handler("ls2", \&ls2_handler, 0, 1, 0);	&register_handler("ls2", \&ls2_handler, 0, 1, 0);
Line 1430 sub reinit_process_handler {	Line 1430 sub reinit_process_handler {
if(&ValidManager($cert)) {	if(&ValidManager($cert)) {
chomp($userinput);	chomp($userinput);
my $reply = &ReinitProcess($userinput);	my $reply = &ReinitProcess($userinput);
&Reply( $client, "$reply\n", $userinput);	&Reply( $client, \$reply, $userinput);
} else {	} else {
&Failure( $client, "refused\n", $userinput);	&Failure( $client, "refused\n", $userinput);
}	}
Line 1605 sub change_password_handler {	Line 1605 sub change_password_handler {
my $result = &change_unix_password($uname, $npass);	my $result = &change_unix_password($uname, $npass);
&logthis("Result of password change for $uname: ".	&logthis("Result of password change for $uname: ".
$result);	$result);
&Reply($client, "$result\n", $userinput);	&Reply($client, \$result, $userinput);
} else {	} else {
# this just means that the current password mode is not	# this just means that the current password mode is not
# one we know how to change (e.g the kerberos auth modes or	# one we know how to change (e.g the kerberos auth modes or
Line 1668 sub add_user_handler {	Line 1668 sub add_user_handler {
my $result=&make_passwd_file($uname, $umode,$npass, $passfilename);	my $result=&make_passwd_file($uname, $umode,$npass, $passfilename);
&Reply($client, $result, $userinput); #BUGBUG - could be fail	&Reply($client, $result, $userinput); #BUGBUG - could be fail
} else {	} else {
&Failure($client, "$fperror\n", $userinput);	&Failure($client, \$fperror, $userinput);
}	}
}	}
umask($oldumask);	umask($oldumask);
Line 1735 sub change_authentication_handler {	Line 1735 sub change_authentication_handler {
my $result = &change_unix_password($uname, $npass);	my $result = &change_unix_password($uname, $npass);
&logthis("Result of password change for $uname: ".$result);	&logthis("Result of password change for $uname: ".$result);
if ($result eq "ok") {	if ($result eq "ok") {
&Reply($client, "$result\n")	&Reply($client, \$result)
} else {	} else {
&Failure($client, "$result\n");	&Failure($client, \$result);
}	}
} else {	} else {
my $result=&make_passwd_file($uname, $umode,$npass,$passfilename);	my $result=&make_passwd_file($uname, $umode,$npass,$passfilename);
Line 1756 sub change_authentication_handler {	Line 1756 sub change_authentication_handler {
&manage_permissions("/$udom/_au", $udom, $uname, "$umode:");	&manage_permissions("/$udom/_au", $udom, $uname, "$umode:");
}	}
}	}
&Reply($client, $result, $userinput);	&Reply($client, \$result, $userinput);
}	}


Line 2095 sub rename_user_file_handler {	Line 2095 sub rename_user_file_handler {
&register_handler("renameuserfile", \&rename_user_file_handler, 0,1,0);	&register_handler("renameuserfile", \&rename_user_file_handler, 0,1,0);

#	#
	# Checks if the specified user has an active session on the server
	# return ok if so, not_found if not
	#
	# Parameters:
	# cmd - The request keyword that dispatched to tus.
	# tail - The tail of the request (colon separated parameters).
	# client - Filehandle open on the client.
	# Return:
	# 1.
	sub user_has_session_handler {
	my ($cmd, $tail, $client) = @_;

	my ($udom, $uname) = map { &unescape($_) } (split(/:/, $tail));

	&logthis("Looking for $udom $uname");
	opendir(DIR,$perlvar{'lonIDsDir'});
	my $filename;
	while ($filename=readdir(DIR)) {
	last if ($filename=~/^\Q$uname\E_\d+_\Q$udom\E_/);
	}
	if ($filename) {
	&Reply($client, "ok\n", "$cmd:$tail");
	} else {
	&Failure($client, "not_found\n", "$cmd:$tail");
	}
	return 1;

	}
	&register_handler("userhassession", \&user_has_session_handler, 0,1,0);

	#
# Authenticate access to a user file by checking that the token the user's	# Authenticate access to a user file by checking that the token the user's
# passed also exists in their session file	# passed also exists in their session file
#	#
Line 2127 sub token_auth_user_file_handler {	Line 2158 sub token_auth_user_file_handler {
}	}
untie(%disk_env);	untie(%disk_env);
close(ENVIN);	close(ENVIN);
&Reply($client, $reply, "$cmd:$tail");	&Reply($client, \$reply, "$cmd:$tail");
} else {	} else {
&Failure($client, "invalid_token\n", "$cmd:$tail");	&Failure($client, "invalid_token\n", "$cmd:$tail");
}	}
Line 2554 sub get_profile_entry {	Line 2585 sub get_profile_entry {
my $replystring = read_profile($udom, $uname, $namespace, $what);	my $replystring = read_profile($udom, $uname, $namespace, $what);
my ($first) = split(/:/,$replystring);	my ($first) = split(/:/,$replystring);
if($first ne "error") {	if($first ne "error") {
&Reply($client, "$replystring\n", $userinput);	&Reply($client, \$replystring, $userinput);
} else {	} else {
&Failure($client, $replystring." while attempting get\n", $userinput);	&Failure($client, $replystring." while attempting get\n", $userinput);
}	}
Line 2694 sub get_profile_keys {	Line 2725 sub get_profile_keys {
}	}
if (&untie_user_hash($hashref)) {	if (&untie_user_hash($hashref)) {
$qresult=~s/\&$//;	$qresult=~s/\&$//;
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting keys\n", $userinput);	"while attempting keys\n", $userinput);
Line 2764 sub dump_profile_database {	Line 2795 sub dump_profile_database {
}	}
}	}
chop($qresult);	chop($qresult);
&Reply($client , "$qresult\n", $userinput);	&Reply($client , \$qresult, $userinput);
} else {	} else {
&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting currentdump\n", $userinput);	"while attempting currentdump\n", $userinput);
Line 2847 sub dump_with_regexp {	Line 2878 sub dump_with_regexp {
}	}
if (&untie_user_hash($hashref)) {	if (&untie_user_hash($hashref)) {
chop($qresult);	chop($qresult);
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting dump\n", $userinput);	"while attempting dump\n", $userinput);
Line 3055 sub restore_handler {	Line 3086 sub restore_handler {
}	}
if (&untie_user_hash($hashref)) {	if (&untie_user_hash($hashref)) {
$qresult=~s/\&$//;	$qresult=~s/\&$//;
&Reply( $client, "$qresult\n", $userinput);	&Reply( $client, \$qresult, $userinput);
} else {	} else {
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting restore\n", $userinput);	"while attempting restore\n", $userinput);
Line 3136 sub retrieve_chat_handler {	Line 3167 sub retrieve_chat_handler {
$reply.=&escape($_).':';	$reply.=&escape($_).':';
}	}
$reply=~s/\:$//;	$reply=~s/\:$//;
&Reply($client, $reply."\n", $userinput);	&Reply($client, \$reply, $userinput);


return 1;	return 1;
Line 3273 sub put_course_id_handler {	Line 3304 sub put_course_id_handler {
foreach my $pair (@pairs) {	foreach my $pair (@pairs) {
my ($key,$courseinfo) = split(/=/,$pair,2);	my ($key,$courseinfo) = split(/=/,$pair,2);
$courseinfo =~ s/=/:/g;	$courseinfo =~ s/=/:/g;
	if (defined($hashref->{$key})) {
	my $value = &Apache::lonnet::thaw_unescape($hashref->{$key});
	if (ref($value) eq 'HASH') {
	my @items = ('description','inst_code','owner','type');
	my @new_items = split(/:/,$courseinfo,-1);
	my %storehash;
	for (my $i=0; $i<@new_items; $i++) {
	$storehash{$items[$i]} = $new_items[$i];
	}
	$hashref->{$key} =
	&Apache::lonnet::freeze_escape(\%storehash);
	my $unesc_key = &unescape($key);
	$hashref->{&escape('lasttime:'.$unesc_key)} = $now;
	next;
	}
	}
my @current_items = split(/:/,$hashref->{$key},-1);	my @current_items = split(/:/,$hashref->{$key},-1);
shift(@current_items); # remove description	shift(@current_items); # remove description
pop(@current_items); # remove last access	pop(@current_items); # remove last access
Line 3289 sub put_course_id_handler {	Line 3336 sub put_course_id_handler {
}	}
}	}
}	}
$hashref->{$key}=$courseinfo.':'.$now;	$hashref->{$key}=$courseinfo.':'.$now;
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
&Reply( $client, "ok\n", $userinput);	&Reply( $client, "ok\n", $userinput);
Line 3303 sub put_course_id_handler {	Line 3350 sub put_course_id_handler {
." tie(GDBM) Failed ".	." tie(GDBM) Failed ".
"while attempting courseidput\n", $userinput);	"while attempting courseidput\n", $userinput);
}	}


return 1;	return 1;
}	}
&register_handler("courseidput", \&put_course_id_handler, 0, 1, 0);	&register_handler("courseidput", \&put_course_id_handler, 0, 1, 0);

	sub put_course_id_hash_handler {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";
	my ($udom,$mode,$what) = split(/:/, $tail,3);
	chomp($what);
	my $now=time;
	my @pairs=split(/\&/,$what);
	my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT());
	if ($hashref) {
	foreach my $pair (@pairs) {
	my ($key,$value)=split(/=/,$pair);
	my $unesc_key = &unescape($key);
	if ($mode ne 'timeonly') {
	if (!defined($hashref->{&escape('lasttime:'.$unesc_key)})) {
	my $curritems = &Apache::lonnet::thaw_unescape($key);
	if (ref($curritems) ne 'HASH') {
	my @current_items = split(/:/,$hashref->{$key},-1);
	my $lasttime = pop(@current_items);
	$hashref->{&escape('lasttime:'.$unesc_key)} = $lasttime;
	} else {
	$hashref->{&escape('lasttime:'.$unesc_key)} = '';
	}
	}
	$hashref->{$key} = $value;
	}
	if ($mode ne 'notime') {
	$hashref->{&escape('lasttime:'.$unesc_key)} = $now;
	}
	}
	if (&untie_domain_hash($hashref)) {
	&Reply($client, "ok\n", $userinput);
	} else {
	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
	"while attempting courseidputhash\n", $userinput);
	}
	} else {
	&Failure( $client, "error: ".($!+0)." tie(GDBM) Failed ".
	"while attempting courseidputhash\n", $userinput);
	}
	return 1;
	}
	&register_handler("courseidputhash", \&put_course_id_hash_handler, 0, 1, 0);

# Retrieves the value of a course id resource keyword pattern	# Retrieves the value of a course id resource keyword pattern
# defined since a starting date. Both the starting date and the	# defined since a starting date. Both the starting date and the
# keyword pattern are optional. If the starting date is not supplied it	# keyword pattern are optional. If the starting date is not supplied it
Line 3335 sub put_course_id_handler {	Line 3424 sub put_course_id_handler {
# owner matches the supplied username and/or domain	# owner matches the supplied username and/or domain
# will be returned. Pre-2.2.0 legacy entries from	# will be returned. Pre-2.2.0 legacy entries from
# nohist_courseiddump will only contain usernames.	# nohist_courseiddump will only contain usernames.
	# type - optional parameter for selection
	# regexp_ok - if true, allow the supplied institutional code
	# filter to behave as a regular expression.
	# rtn_as_hash - whether to return the information available for
	# each matched item as a frozen hash of all
	# key, value pairs in the item's hash, or as a
	# colon-separated list of (in order) description,
	# institutional code, and course owner.
	#
# $client - The socket open on the client.	# $client - The socket open on the client.
# Returns:	# Returns:
# 1 - Continue processing.	# 1 - Continue processing.
Line 3342 sub put_course_id_handler {	Line 3440 sub put_course_id_handler {
# a reply is written to $client.	# a reply is written to $client.
sub dump_course_id_handler {	sub dump_course_id_handler {
my ($cmd, $tail, $client) = @_;	my ($cmd, $tail, $client) = @_;

my $userinput = "$cmd:$tail";	my $userinput = "$cmd:$tail";

my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,	my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,
$typefilter,$regexp_ok) =split(/:/,$tail);	$typefilter,$regexp_ok,$rtn_as_hash) =split(/:/,$tail);
if (defined($description)) {	if (defined($description)) {
$description=&unescape($description);	$description=&unescape($description);
} else {	} else {
Line 3386 sub dump_course_id_handler {	Line 3483 sub dump_course_id_handler {
if (defined($regexp_ok)) {	if (defined($regexp_ok)) {
$regexp_ok=&unescape($regexp_ok);	$regexp_ok=&unescape($regexp_ok);
}	}
	my $unpack = 1;
unless (defined($since)) { $since=0; }	if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' &&
	$typefilter eq '.') {
	$unpack = 0;
	}
	if (!defined($since)) { $since=0; }
my $qresult='';	my $qresult='';
my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT());	my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT());
if ($hashref) {	if ($hashref) {
while (my ($key,$value) = each(%$hashref)) {	while (my ($key,$value) = each(%$hashref)) {
my ($descr,$lasttime,$inst_code,$owner,$type);	my ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val,%unesc_val);
my @courseitems = split(/:/,$value);	$unesc_key = &unescape($key);
$lasttime = pop(@courseitems);	if ($unesc_key =~ /^lasttime:/) {
($descr,$inst_code,$owner,$type)=@courseitems;	next;
if ($lasttime<$since) { next; }	} else {
	$lasttime_key = &escape('lasttime:'.$unesc_key);
	}
	if ($hashref->{$lasttime_key} ne '') {
	$lasttime = $hashref->{$lasttime_key};
	next if ($lasttime<$since);
	}
	my $items = &Apache::lonnet::thaw_unescape($value);
	if (ref($items) eq 'HASH') {
	$is_hash = 1;
	if ($unpack \|\| !$rtn_as_hash) {
	$unesc_val{'descr'} = $items->{'description'};
	$unesc_val{'inst_code'} = $items->{'inst_code'};
	$unesc_val{'owner'} = $items->{'owner'};
	$unesc_val{'type'} = $items->{'type'};
	}
	} else {
	$is_hash = 0;
	my @courseitems = split(/:/,$value);
	$lasttime = pop(@courseitems);
	next if ($lasttime<$since);
	($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems;
	}
my $match = 1;	my $match = 1;
unless ($description eq '.') {	if ($description ne '.') {
my $unescapeDescr = &unescape($descr);	if (!$is_hash) {
unless (eval('$unescapeDescr=~/\Q$description\E/i')) {	$unesc_val{'descr'} = &unescape($val{'descr'});
	}
	if (eval{$unesc_val{'descr'} !~ /\Q$description\E/i}) {
$match = 0;	$match = 0;
}	}
}	}
unless ($instcodefilter eq '.' \|\| !defined($instcodefilter)) {	if ($instcodefilter ne '.') {
my $unescapeInstcode = &unescape($inst_code);	if (!$is_hash) {
	$unesc_val{'inst_code'} = &unescape($val{'inst_code'});
	}
if ($regexp_ok) {	if ($regexp_ok) {
unless (eval('$unescapeInstcode=~/$instcodefilter/')) {	if (eval{$unesc_val{'inst_code'} !~ /$instcodefilter/}) {
$match = 0;	$match = 0;
}	}
} else {	} else {
unless (eval('$unescapeInstcode=~/\Q$instcodefilter\E/i')) {	if (eval{$unesc_val{'inst_code'} !~ /\Q$instcodefilter\E/i}) {
$match = 0;	$match = 0;
}	}
}	}
}	}
unless ($ownerfilter eq '.' \|\| !defined($ownerfilter)) {	if ($ownerfilter ne '.') {
my $unescapeOwner = &unescape($owner);	if (!$is_hash) {
	$unesc_val{'owner'} = &unescape($val{'owner'});
	}
if (($ownerunamefilter ne '') && ($ownerdomfilter ne '')) {	if (($ownerunamefilter ne '') && ($ownerdomfilter ne '')) {
if ($unescapeOwner =~ /:/) {	if ($unesc_val{'owner'} =~ /:/) {
if (eval('$unescapeOwner !~	if (eval{$unesc_val{'owner'} !~
/\Q$ownerunamefilter\E:\Q$ownerdomfilter\E$/i')) {	/\Q$ownerunamefilter\E:\Q$ownerdomfilter\E$/i}) {
$match = 0;	$match = 0;
}	}
} else {	} else {
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) {	if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E/i}) {
$match = 0;	$match = 0;
}	}
}	}
} elsif ($ownerunamefilter ne '') {	} elsif ($ownerunamefilter ne '') {
if ($unescapeOwner =~ /:/) {	if ($unesc_val{'owner'} =~ /:/) {
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E:[^:]+$/i')) {	if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E:[^:]+$/i}) {
$match = 0;	$match = 0;
}	}
} else {	} else {
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) {	if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E/i}) {
$match = 0;	$match = 0;
}	}
}	}
} elsif ($ownerdomfilter ne '') {	} elsif ($ownerdomfilter ne '') {
if ($unescapeOwner =~ /:/) {	if ($unesc_val{'owner'} =~ /:/) {
if (eval('$unescapeOwner!~/^[^:]+:\Q$ownerdomfilter\E/')) {	if (eval{$unesc_val{'owner'} !~ /^[^:]+:\Q$ownerdomfilter\E/}) {
$match = 0;	$match = 0;
}	}
} else {	} else {
Line 3451 sub dump_course_id_handler {	Line 3580 sub dump_course_id_handler {
}	}
}	}
}	}
unless ($coursefilter eq '.' \|\| !defined($coursefilter)) {	if ($coursefilter ne '.') {
my $unescapeCourse = &unescape($key);	if (eval{$unesc_key !~ /^$udom(_)\Q$coursefilter\E$/}) {
unless (eval('$unescapeCourse=~/^$udom(_)\Q$coursefilter\E$/')) {
$match = 0;	$match = 0;
}	}
}	}
unless ($typefilter eq '.' \|\| !defined($typefilter)) {	if ($typefilter ne '.') {
my $unescapeType = &unescape($type);	if (!$is_hash) {
if ($type eq '') {	$unesc_val{'type'} = &unescape($val{'type'});
	}
	if ($unesc_val{'type'} eq '') {
if ($typefilter ne 'Course') {	if ($typefilter ne 'Course') {
$match = 0;	$match = 0;
}	}
} else {	} else {
unless (eval('$unescapeType=~/^\Q$typefilter\E$/')) {	if (eval{$unesc_val{'type'} !~ /^\Q$typefilter\E$/}) {
$match = 0;	$match = 0;
}	}
}	}
}	}
if ($match == 1) {	if ($match == 1) {
$qresult.=$key.'='.$descr.':'.$inst_code.':'.$owner.'&';	if ($rtn_as_hash) {
	if ($is_hash) {
	$qresult.=$key.'='.$value.'&';
	} else {
	my %rtnhash = ( 'description' => &unescape($val{'descr'}),
	'inst_code' => &unescape($val{'inst_code'}),
	'owner' => &unescape($val{'owner'}),
	'type' => &unescape($val{'type'}),
	);
	my $items = &Apache::lonnet::freeze_escape(\%rtnhash);
	$qresult.=$key.'='.$items.'&';
	}
	} else {
	if ($is_hash) {
	$qresult .= $key.'='.&escape($unesc_val{'descr'}).':'.
	&escape($unesc_val{'inst_code'}).':'.
	&escape($unesc_val{'owner'}).'&';
	} else {
	$qresult .= $key.'='.$val{'descr'}.':'.$val{'inst_code'}.
	':'.$val{'owner'}.'&';
	}
	}
}	}
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
chop($qresult);	chop($qresult);
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting courseiddump\n", $userinput);	"while attempting courseiddump\n", $userinput);
Line 3484 sub dump_course_id_handler {	Line 3635 sub dump_course_id_handler {
&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ".
"while attempting courseiddump\n", $userinput);	"while attempting courseiddump\n", $userinput);
}	}


return 1;	return 1;
}	}
&register_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0);	&register_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0);
Line 3568 sub get_domain_handler {	Line 3717 sub get_domain_handler {
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
$qresult=~s/\&$//;	$qresult=~s/\&$//;
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting getdom\n",$userinput);	"while attempting getdom\n",$userinput);
Line 3666 sub get_id_handler {	Line 3815 sub get_id_handler {
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
$qresult=~s/\&$//;	$qresult=~s/\&$//;
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting idget\n",$userinput);	"while attempting idget\n",$userinput);
Line 3790 sub dump_dcmail_handler {	Line 3939 sub dump_dcmail_handler {
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
chop($qresult);	chop($qresult);
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting dcmaildump\n", $userinput);	"while attempting dcmaildump\n", $userinput);
Line 3908 sub dump_domainroles_handler {	Line 4057 sub dump_domainroles_handler {
}	}
}	}
unless (@roles < 1) {	unless (@roles < 1) {
unless (grep/^$trole$/,@roles) {	unless (grep/^\Q$trole\E$/,@roles) {
$match = 0;	$match = 0;
}	}
}	}
Line 3918 sub dump_domainroles_handler {	Line 4067 sub dump_domainroles_handler {
}	}
if (&untie_domain_hash($hashref)) {	if (&untie_domain_hash($hashref)) {
chop($qresult);	chop($qresult);
&Reply($client, "$qresult\n", $userinput);	&Reply($client, \$qresult, $userinput);
} else {	} else {
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
"while attempting domrolesdump\n", $userinput);	"while attempting domrolesdump\n", $userinput);
Line 3972 sub tmp_put_handler {	Line 4121 sub tmp_put_handler {
if ($store=IO::File->new(">$execdir/tmp/$id.tmp")) {	if ($store=IO::File->new(">$execdir/tmp/$id.tmp")) {
print $store $record;	print $store $record;
close $store;	close $store;
&Reply($client, "$id\n", $userinput);	&Reply($client, \$id, $userinput);
} else {	} else {
&Failure( $client, "error: ".($!+0)."IO::File->new Failed ".	&Failure( $client, "error: ".($!+0)."IO::File->new Failed ".
"while attempting tmpput\n", $userinput);	"while attempting tmpput\n", $userinput);
Line 4006 sub tmp_get_handler {	Line 4155 sub tmp_get_handler {
my $execdir=$perlvar{'lonDaemons'};	my $execdir=$perlvar{'lonDaemons'};
if ($store=IO::File->new("$execdir/tmp/$id.tmp")) {	if ($store=IO::File->new("$execdir/tmp/$id.tmp")) {
my $reply=<$store>;	my $reply=<$store>;
&Reply( $client, "$reply\n", $userinput);	&Reply( $client, \$reply, $userinput);
close $store;	close $store;
} else {	} else {
&Failure( $client, "error: ".($!+0)."IO::File->new Failed ".	&Failure( $client, "error: ".($!+0)."IO::File->new Failed ".
Line 4190 sub enrollment_enabled_handler {	Line 4339 sub enrollment_enabled_handler {
my ($cdom) = split(/:/, $tail, 2); # Domain we're asking about.	my ($cdom) = split(/:/, $tail, 2); # Domain we're asking about.

my $outcome = &localenroll::run($cdom);	my $outcome = &localenroll::run($cdom);
&Reply($client, "$outcome\n", $userinput);	&Reply($client, \$outcome, $userinput);

return 1;	return 1;
}	}
Line 4217 sub get_sections_handler {	Line 4366 sub get_sections_handler {
my @secs = &localenroll::get_sections($coursecode,$cdom);	my @secs = &localenroll::get_sections($coursecode,$cdom);
my $seclist = &escape(join(':',@secs));	my $seclist = &escape(join(':',@secs));

&Reply($client, "$seclist\n", $userinput);	&Reply($client, \$seclist, $userinput);


return 1;	return 1;
Line 4246 sub validate_course_owner_handler {	Line 4395 sub validate_course_owner_handler {

$owner = &unescape($owner);	$owner = &unescape($owner);
my $outcome = &localenroll::new_course($inst_course_id,$owner,$cdom);	my $outcome = &localenroll::new_course($inst_course_id,$owner,$cdom);
&Reply($client, "$outcome\n", $userinput);	&Reply($client, \$outcome, $userinput);



Line 4277 sub validate_course_section_handler {	Line 4426 sub validate_course_section_handler {
my ($inst_course_id, $cdom) = split(/:/, $tail);	my ($inst_course_id, $cdom) = split(/:/, $tail);

my $outcome=&localenroll::validate_courseID($inst_course_id,$cdom);	my $outcome=&localenroll::validate_courseID($inst_course_id,$cdom);
&Reply($client, "$outcome\n", $userinput);	&Reply($client, \$outcome, $userinput);


return 1;	return 1;
Line 4304 sub validate_course_section_handler {	Line 4453 sub validate_course_section_handler {
sub validate_class_access_handler {	sub validate_class_access_handler {
my ($cmd, $tail, $client) = @_;	my ($cmd, $tail, $client) = @_;
my $userinput = "$cmd:$tail";	my $userinput = "$cmd:$tail";
my ($inst_class,$courseowner,$cdom) = split(/:/, $tail);	my ($inst_class,$ownerlist,$cdom) = split(/:/, $tail);
$courseowner = &unescape($courseowner);	my @owners = split(/,/,&unescape($ownerlist));
my $outcome;	my $outcome;
eval {	eval {
local($SIG{__DIE__})='DEFAULT';	local($SIG{__DIE__})='DEFAULT';
$outcome=&localenroll::check_section($inst_class,$courseowner,$cdom);	$outcome=&localenroll::check_section($inst_class,\@owners,$cdom);
};	};
&Reply($client,"$outcome\n", $userinput);	&Reply($client,\$outcome, $userinput);

return 1;	return 1;
}	}
Line 4472 sub get_institutional_defaults_handler {	Line 4621 sub get_institutional_defaults_handler {
$result.=&escape($key).'='.&escape($value).'&';	$result.=&escape($key).'='.&escape($value).'&';
}	}
$result .= 'code_order='.&escape(join('&',@code_order));	$result .= 'code_order='.&escape(join('&',@code_order));
&Reply($client,$result."\n",$userinput);	&Reply($client,\$result,$userinput);
} else {	} else {
&Reply($client,"error\n", $userinput);	&Reply($client,"error\n", $userinput);
}	}
Line 4483 sub get_institutional_defaults_handler {	Line 4632 sub get_institutional_defaults_handler {
&register_handler("autoinstcodedefaults",	&register_handler("autoinstcodedefaults",
\&get_institutional_defaults_handler,0,1,0);	\&get_institutional_defaults_handler,0,1,0);

	sub get_institutional_user_rules {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";
	my $dom = &unescape($tail);
	my (%rules_hash,@rules_order);
	my $outcome;
	eval {
	local($SIG{__DIE__})='DEFAULT';
	$outcome = &localenroll::username_rules($dom,\%rules_hash,\@rules_order);
	};
	if (!$@) {
	if ($outcome eq 'ok') {
	my $result;
	foreach my $key (keys(%rules_hash)) {
	$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($rules_hash{$key}).'&';
	}
	$result =~ s/\&$//;
	$result .= ':';
	if (@rules_order > 0) {
	foreach my $item (@rules_order) {
	$result .= &escape($item).'&';
	}
	}
	$result =~ s/\&$//;
	&Reply($client,\$result,$userinput);
	} else {
	&Reply($client,"error\n", $userinput);
	}
	} else {
	&Failure($client,"unknown_cmd\n",$userinput);
	}
	}
	&register_handler("instuserrules",\&get_institutional_user_rules,0,1,0);

	sub get_institutional_id_rules {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";
	my $dom = &unescape($tail);
	my (%rules_hash,@rules_order);
	my $outcome;
	eval {
	local($SIG{__DIE__})='DEFAULT';
	$outcome = &localenroll::id_rules($dom,\%rules_hash,\@rules_order);
	};
	if (!$@) {
	if ($outcome eq 'ok') {
	my $result;
	foreach my $key (keys(%rules_hash)) {
	$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($rules_hash{$key}).'&';
	}
	$result =~ s/\&$//;
	$result .= ':';
	if (@rules_order > 0) {
	foreach my $item (@rules_order) {
	$result .= &escape($item).'&';
	}
	}
	$result =~ s/\&$//;
	&Reply($client,\$result,$userinput);
	} else {
	&Reply($client,"error\n", $userinput);
	}
	} else {
	&Failure($client,"unknown_cmd\n",$userinput);
	}
	}
	&register_handler("instidrules",\&get_institutional_id_rules,0,1,0);


	sub institutional_username_check {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";
	my %rulecheck;
	my $outcome;
	my ($udom,$uname,@rules) = split(/:/,$tail);
	$udom = &unescape($udom);
	$uname = &unescape($uname);
	@rules = map {&unescape($_);} (@rules);
	eval {
	local($SIG{__DIE__})='DEFAULT';
	$outcome = &localenroll::username_check($udom,$uname,\@rules,\%rulecheck);
	};
	if (!$@) {
	if ($outcome eq 'ok') {
	my $result='';
	foreach my $key (keys(%rulecheck)) {
	$result.=&escape($key).'='.&Apache::lonnet::freeze_escape($rulecheck{$key}).'&';
	}
	&Reply($client,\$result,$userinput);
	} else {
	&Reply($client,"error\n", $userinput);
	}
	} else {
	&Failure($client,"unknown_cmd\n",$userinput);
	}
	}
	&register_handler("instrulecheck",\&institutional_username_check,0,1,0);

	sub institutional_id_check {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";
	my %rulecheck;
	my $outcome;
	my ($udom,$id,@rules) = split(/:/,$tail);
	$udom = &unescape($udom);
	$id = &unescape($id);
	@rules = map {&unescape($_);} (@rules);
	eval {
	local($SIG{__DIE__})='DEFAULT';
	$outcome = &localenroll::id_check($udom,$id,\@rules,\%rulecheck);
	};
	if (!$@) {
	if ($outcome eq 'ok') {
	my $result='';
	foreach my $key (keys(%rulecheck)) {
	$result.=&escape($key).'='.&Apache::lonnet::freeze_escape($rulecheck{$key}).'&';
	}
	&Reply($client,\$result,$userinput);
	} else {
	&Reply($client,"error\n", $userinput);
	}
	} else {
	&Failure($client,"unknown_cmd\n",$userinput);
	}
	}
	&register_handler("instidrulecheck",\&institutional_id_check,0,1,0);

# Get domain specific conditions for import of student photographs to a course	# Get domain specific conditions for import of student photographs to a course
#	#
Line 4635 sub inst_usertypes_handler {	Line 4910 sub inst_usertypes_handler {
}	}
$res=~s/\&$//;	$res=~s/\&$//;
}	}
&Reply($client, "$res\n", $userinput);	&Reply($client, \$res, $userinput);
return 1;	return 1;
}	}
&register_handler("inst_usertypes", \&inst_usertypes_handler, 0, 1, 0);	&register_handler("inst_usertypes", \&inst_usertypes_handler, 0, 1, 0);
Line 5134 sub Debug {	Line 5409 sub Debug {
#	#
sub Reply {	sub Reply {
my ($fd, $reply, $request) = @_;	my ($fd, $reply, $request) = @_;
print $fd $reply;	if (ref($reply)) {
Debug("Request was $request Reply was $reply");	print $fd $$reply;
	print $fd "\n";
	if ($DEBUG) { Debug("Request was $request Reply was $$reply"); }
	} else {
	print $fd $reply;
	if ($DEBUG) { Debug("Request was $request Reply was $reply"); }
	}
$Transactions++;	$Transactions++;
}	}

Line 5770 sub validate_user {	Line 6050 sub validate_user {
$password,	$password,
$credentials);	$credentials);
$validated = ($krbreturn == 1);	$validated = ($krbreturn == 1);
	if (!$validated) {
	&logthis('krb5: '.$user.', '.$contentpwd.', '.
	&Authen::Krb5::error());
	}
} else {	} else {
$validated = 0;	$validated = 0;
}	}

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.379
changed lines
	Added in v.1.389