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Diff for /loncom/lond between versions 1.334 and 1.360

version 1.334, 2006/06/24 00:36:23	version 1.360, 2007/01/28 19:23:25
Line 40 use IO::File;	Line 40 use IO::File;
use POSIX;	use POSIX;
use Crypt::IDEA;	use Crypt::IDEA;
use LWP::UserAgent();	use LWP::UserAgent();
	use Digest::MD5 qw(md5_hex);
use GDBM_File;	use GDBM_File;
use Authen::Krb4;	use Authen::Krb4;
use Authen::Krb5;	use Authen::Krb5;
use lib '/home/httpd/lib/perl/';
use localauth;	use localauth;
use localenroll;	use localenroll;
use localstudentphoto;	use localstudentphoto;
Line 503 sub AdjustHostContents {	Line 503 sub AdjustHostContents {
my $adjusted;	my $adjusted;
my $me = $perlvar{'lonHostID'};	my $me = $perlvar{'lonHostID'};

foreach my $line (split(/\n/,$contents)) {	foreach my $line (split(/\n/,$contents)) {
if(!(($line eq "") \|\| ($line =~ /^ \#/) \|\| ($line =~ /^ $/))) {	if(!(($line eq "") \|\| ($line =~ /^ \#/) \|\| ($line =~ /^ $/))) {
chomp($line);	chomp($line);
my ($id,$domain,$role,$name,$ip,$maxcon,$idleto,$mincon)=split(/:/,$line);	my ($id,$domain,$role,$name,$ip,$maxcon,$idleto,$mincon)=split(/:/,$line);
if ($id eq $me) {	if ($id eq $me) {
my $ip = gethostbyname($name);	my $ip = gethostbyname($name);
my $ipnew = inet_ntoa($ip);	my $ipnew = inet_ntoa($ip);
$ip = $ipnew;	$ip = $ipnew;
# Reconstruct the host line and append to adjusted:	# Reconstruct the host line and append to adjusted:

my $newline = "$id:$domain:$role:$name:$ip";	my $newline = "$id:$domain:$role:$name:$ip";
if($maxcon ne "") { # Not all hosts have loncnew tuning params	if($maxcon ne "") { # Not all hosts have loncnew tuning params
$newline .= ":$maxcon:$idleto:$mincon";	$newline .= ":$maxcon:$idleto:$mincon";
}	}
$adjusted .= $newline."\n";	$adjusted .= $newline."\n";

} else { # Not me, pass unmodified.	} else { # Not me, pass unmodified.
$adjusted .= $line."\n";	$adjusted .= $line."\n";
}	}
} else { # Blank or comment never re-written.	} else { # Blank or comment never re-written.
$adjusted .= $line."\n"; # Pass blanks and comments as is.	$adjusted .= $line."\n"; # Pass blanks and comments as is.
}	}
}	}
return $adjusted;	return $adjusted;
}	}
#	#
# InstallFile: Called to install an administrative file:	# InstallFile: Called to install an administrative file:
Line 835 sub AdjustOurHost {	Line 835 sub AdjustOurHost {
# Use the config line to get my hostname.	# Use the config line to get my hostname.
# Use gethostbyname to translate that into an IP address.	# Use gethostbyname to translate that into an IP address.
#	#
my ($id,$domain,$role,$name,$ip,$maxcon,$idleto,$mincon) = split(/:/,$ConfigLine);	my ($id,$domain,$role,$name,$maxcon,$idleto,$mincon) = split(/:/,$ConfigLine);
my $BinaryIp = gethostbyname($name);
my $ip = inet_ntoa($ip);
#	#
# Reassemble the config line from the elements in the list.	# Reassemble the config line from the elements in the list.
# Note that if the loncnew items were not present before, they will	# Note that if the loncnew items were not present before, they will
# be now even if they would be empty	# be now even if they would be empty
#	#
my $newConfigLine = $id;	my $newConfigLine = $id;
foreach my $item ($domain, $role, $name, $ip, $maxcon, $idleto, $mincon) {	foreach my $item ($domain, $role, $name, $maxcon, $idleto, $mincon) {
$newConfigLine .= ":".$item;	$newConfigLine .= ":".$item;
}	}
# Replace the line:	# Replace the line:
Line 890 sub EditFile {	Line 888 sub EditFile {

# Split the command into it's pieces: edit:filetype:script	# Split the command into it's pieces: edit:filetype:script

my ($request, $filetype, $script) = split(/:/, $request,3); # : in script	my ($cmd, $filetype, $script) = split(/:/, $request,3); # : in script

# Check the pre-coditions for success:	# Check the pre-coditions for success:

if($request != "edit") { # Something is amiss afoot alack.	if($cmd != "edit") { # Something is amiss afoot alack.
return "error:edit request detected, but request != 'edit'\n";	return "error:edit request detected, but request != 'edit'\n";
}	}
if( ($filetype ne "hosts") &&	if( ($filetype ne "hosts") &&
Line 1252 sub push_file_handler {	Line 1250 sub push_file_handler {
#	#
sub du_handler {	sub du_handler {
my ($cmd, $ududir, $client) = @_;	my ($cmd, $ududir, $client) = @_;
my ($ududir) = split(/:/,$ududir); # Make 'telnet' testing easier.	($ududir) = split(/:/,$ududir); # Make 'telnet' testing easier.
my $userinput = "$cmd:$ududir";	my $userinput = "$cmd:$ududir";

if ($ududir=~/\.\./ \|\| $ududir!~m\|^/home/httpd/\|) {	if ($ududir=~/\.\./ \|\| $ududir!~m\|^/home/httpd/\|) {
Line 1576 sub change_password_handler {	Line 1574 sub change_password_handler {
# uname - Username.	# uname - Username.
# upass - Current password.	# upass - Current password.
# npass - New password.	# npass - New password.
	# context - Context in which this was called
	# (preferences or reset_by_email).

my ($udom,$uname,$upass,$npass)=split(/:/,$tail);	my ($udom,$uname,$upass,$npass,$context)=split(/:/,$tail);

$upass=&unescape($upass);	$upass=&unescape($upass);
$npass=&unescape($npass);	$npass=&unescape($npass);
&Debug("Trying to change password for $uname");	&Debug("Trying to change password for $uname");

# First require that the user can be authenticated with their	# First require that the user can be authenticated with their
# old password:	# old password unless context was 'reset_by_email':

my $validated = &validate_user($udom, $uname, $upass);	my $validated;
	if ($context eq 'reset_by_email') {
	$validated = 1;
	} else {
	$validated = &validate_user($udom, $uname, $upass);
	}
if($validated) {	if($validated) {
my $realpasswd = &get_auth_type($udom, $uname); # Defined since authd.	my $realpasswd = &get_auth_type($udom, $uname); # Defined since authd.

Line 1605 sub change_password_handler {	Line 1610 sub change_password_handler {
."to change password");	."to change password");
&Failure( $client, "non_authorized\n",$userinput);	&Failure( $client, "non_authorized\n",$userinput);
}	}
} elsif ($howpwd eq 'unix') {	} elsif ($howpwd eq 'unix' && $context ne 'reset_by_email') {
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);
Line 2125 sub token_auth_user_file_handler {	Line 2130 sub token_auth_user_file_handler {

chomp($session);	chomp($session);
my $reply="non_auth\n";	my $reply="non_auth\n";
if (open(ENVIN,$perlvar{'lonIDsDir'}.'/'.	my $file = $perlvar{'lonIDsDir'}.'/'.$session.'.id';
$session.'.id')) {	if (open(ENVIN,"$file")) {
flock(ENVIN,LOCK_SH);	flock(ENVIN,LOCK_SH);
while (my $line=<ENVIN>) {	tie(my %disk_env,'GDBM_File',"$file",&GDBM_READER(),0640);
my ($envname)=split(/=/,$line,2);	if (exists($disk_env{"userfile.$fname"})) {
$envname=&unescape($envname);	$reply="ok\n";
if ($envname=~ m\|^userfile\.\Q$fname\E\|) { $reply="ok\n"; }	} else {
	foreach my $envname (keys(%disk_env)) {
	if ($envname=~ m\|^userfile\.\Q$fname\E\|) {
	$reply="ok\n";
	last;
	}
	}
}	}
	untie(%disk_env);
close(ENVIN);	close(ENVIN);
&Reply($client, $reply, "$cmd:$tail");	&Reply($client, $reply, "$cmd:$tail");
} else {	} else {
Line 2595 sub get_profile_entry_encrypted {	Line 2607 sub get_profile_entry_encrypted {

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

my ($cmd,$udom,$uname,$namespace,$what) = split(/:/,$userinput);	my ($udom,$uname,$namespace,$what) = split(/:/,$tail);
chomp($what);	chomp($what);
my $qresult = read_profile($udom, $uname, $namespace, $what);	my $qresult = read_profile($udom, $uname, $namespace, $what);
my ($first) = split(/:/, $qresult);	my ($first) = split(/:/, $qresult);
Line 3040 sub restore_handler {	Line 3052 sub restore_handler {
my ($cmd, $tail, $client) = @_;	my ($cmd, $tail, $client) = @_;

my $userinput = "$cmd:$tail"; # Only used for logging purposes.	my $userinput = "$cmd:$tail"; # Only used for logging purposes.
	my ($udom,$uname,$namespace,$rid) = split(/:/,$tail);
my ($cmd,$udom,$uname,$namespace,$rid) = split(/:/,$userinput);
$namespace=~s/\//\_/g;	$namespace=~s/\//\_/g;
$namespace=~s/\W//g;	$namespace = &LONCAPA::clean_username($namespace);

chomp($rid);	chomp($rid);
my $qresult='';	my $qresult='';
my $hashref = &tie_user_hash($udom, $uname, $namespace, &GDBM_READER());	my $hashref = &tie_user_hash($udom, $uname, $namespace, &GDBM_READER());
Line 3216 sub reply_query_handler {	Line 3228 sub reply_query_handler {

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

my ($cmd,$id,$reply)=split(/:/,$userinput);	my ($id,$reply)=split(/:/,$tail);
my $store;	my $store;
my $execdir=$perlvar{'lonDaemons'};	my $execdir=$perlvar{'lonDaemons'};
if ($store=IO::File->new(">$execdir/tmp/$id")) {	if ($store=IO::File->new(">$execdir/tmp/$id")) {
Line 3280 sub put_course_id_handler {	Line 3292 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;	$courseinfo =~ s/=/:/g;
	my @current_items = split(/:/,$hashref->{$key},-1);
my @current_items = split(/:/,$hashref->{$key});
shift(@current_items); # remove description	shift(@current_items); # remove description
pop(@current_items); # remove last access	pop(@current_items); # remove last access
my $numcurrent = scalar(@current_items);	my $numcurrent = scalar(@current_items);
	if ($numcurrent > 3) {
my @new_items = split(/:/,$courseinfo);	$numcurrent = 3;
	}
	my @new_items = split(/:/,$courseinfo,-1);
my $numnew = scalar(@new_items);	my $numnew = scalar(@new_items);
if ($numcurrent > 0) {	if ($numcurrent > 0) {
if ($numnew <= $numcurrent) { # flushcourselogs() from pre 2.2	if ($numnew <= $numcurrent) { # flushcourselogs() from pre 2.2
Line 3336 sub put_course_id_handler {	Line 3349 sub put_course_id_handler {
# institutional code - optional supplied code to filter	# institutional code - optional supplied code to filter
# the dump. Only courses with an institutional code	# the dump. Only courses with an institutional code
# that match the supplied code will be returned.	# that match the supplied code will be returned.
# owner - optional supplied username of owner to filter	# owner - optional supplied username and domain of owner to
# the dump. Only courses for which the course	# filter the dump. Only courses for which the course
# owner matches the supplied username will be	# owner matches the supplied username and/or domain
# returned. Implicit assumption that owner	# will be returned. Pre-2.2.0 legacy entries from
# is a user in the domain in which the	# nohist_courseiddump will only contain usernames.
# course database is defined.
# $client - The socket open on the client.	# $client - The socket open on the client.
# Returns:	# Returns:
# 1 - Continue processing.	# 1 - Continue processing.
Line 3353 sub dump_course_id_handler {	Line 3365 sub dump_course_id_handler {
my $userinput = "$cmd:$tail";	my $userinput = "$cmd:$tail";

my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,	my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,
$typefilter) =split(/:/,$tail);	$typefilter,$regexp_ok) =split(/:/,$tail);
if (defined($description)) {	if (defined($description)) {
$description=&unescape($description);	$description=&unescape($description);
} else {	} else {
Line 3364 sub dump_course_id_handler {	Line 3376 sub dump_course_id_handler {
} else {	} else {
$instcodefilter='.';	$instcodefilter='.';
}	}
	my ($ownerunamefilter,$ownerdomfilter);
if (defined($ownerfilter)) {	if (defined($ownerfilter)) {
$ownerfilter=&unescape($ownerfilter);	$ownerfilter=&unescape($ownerfilter);
	if ($ownerfilter ne '.' && defined($ownerfilter)) {
	if ($ownerfilter =~ /^([^:]):([^:])$/) {
	$ownerunamefilter = $1;
	$ownerdomfilter = $2;
	} else {
	$ownerunamefilter = $ownerfilter;
	$ownerdomfilter = '';
	}
	}
} else {	} else {
$ownerfilter='.';	$ownerfilter='.';
}	}

if (defined($coursefilter)) {	if (defined($coursefilter)) {
$coursefilter=&unescape($coursefilter);	$coursefilter=&unescape($coursefilter);
} else {	} else {
Line 3379 sub dump_course_id_handler {	Line 3402 sub dump_course_id_handler {
} else {	} else {
$typefilter='.';	$typefilter='.';
}	}
	if (defined($regexp_ok)) {
	$regexp_ok=&unescape($regexp_ok);
	}

unless (defined($since)) { $since=0; }	unless (defined($since)) { $since=0; }
my $qresult='';	my $qresult='';
Line 3399 sub dump_course_id_handler {	Line 3425 sub dump_course_id_handler {
}	}
unless ($instcodefilter eq '.' \|\| !defined($instcodefilter)) {	unless ($instcodefilter eq '.' \|\| !defined($instcodefilter)) {
my $unescapeInstcode = &unescape($inst_code);	my $unescapeInstcode = &unescape($inst_code);
unless (eval('$unescapeInstcode=~/\Q$instcodefilter\E/i')) {	if ($regexp_ok) {
$match = 0;	unless (eval('$unescapeInstcode=~/$instcodefilter/')) {
	$match = 0;
	}
	} else {
	unless (eval('$unescapeInstcode=~/\Q$instcodefilter\E/i')) {
	$match = 0;
	}
}	}
}	}
unless ($ownerfilter eq '.' \|\| !defined($ownerfilter)) {	unless ($ownerfilter eq '.' \|\| !defined($ownerfilter)) {
my $unescapeOwner = &unescape($owner);	my $unescapeOwner = &unescape($owner);
unless (eval('$unescapeOwner=~/\Q$ownerfilter\E/i')) {	if (($ownerunamefilter ne '') && ($ownerdomfilter ne '')) {
$match = 0;	if ($unescapeOwner =~ /:/) {
	if (eval('$unescapeOwner !~
	/\Q$ownerunamefilter\E:\Q$ownerdomfilter\E$/i')) {
	$match = 0;
	}
	} else {
	if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) {
	$match = 0;
	}
	}
	} elsif ($ownerunamefilter ne '') {
	if ($unescapeOwner =~ /:/) {
	if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E:[^:]+$/i')) {
	$match = 0;
	}
	} else {
	if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) {
	$match = 0;
	}
	}
	} elsif ($ownerdomfilter ne '') {
	if ($unescapeOwner =~ /:/) {
	if (eval('$unescapeOwner!~/^[^:]+:\Q$ownerdomfilter\E/')) {
	$match = 0;
	}
	} else {
	if ($ownerdomfilter ne $udom) {
	$match = 0;
	}
	}
}	}
}	}
unless ($coursefilter eq '.' \|\| !defined($coursefilter)) {	unless ($coursefilter eq '.' \|\| !defined($coursefilter)) {
Line 3417 sub dump_course_id_handler {	Line 3478 sub dump_course_id_handler {
}	}
unless ($typefilter eq '.' \|\| !defined($typefilter)) {	unless ($typefilter eq '.' \|\| !defined($typefilter)) {
my $unescapeType = &unescape($type);	my $unescapeType = &unescape($type);
if (!defined($type)) {	if ($type eq '') {
if ($typefilter ne 'Course') {	if ($typefilter ne 'Course') {
$match = 0;	$match = 0;
}	}
Line 3449 sub dump_course_id_handler {	Line 3510 sub dump_course_id_handler {
&register_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0);	&register_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0);

#	#
	# Puts an unencrypted entry in a namespace db file at the domain level
	#
	# Parameters:
	# $cmd - The command that got us here.
	# $tail - Tail of the command (remaining parameters).
	# $client - File descriptor connected to client.
	# Returns
	# 0 - Requested to exit, caller should shut down.
	# 1 - Continue processing.
	# Side effects:
	# reply is written to $client.
	#
	sub put_domain_handler {
	my ($cmd,$tail,$client) = @_;

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

	my ($udom,$namespace,$what) =split(/:/,$tail,3);
	chomp($what);
	my @pairs=split(/\&/,$what);
	my $hashref = &tie_domain_hash($udom, "$namespace", &GDBM_WRCREAT(),
	"P", $what);
	if ($hashref) {
	foreach my $pair (@pairs) {
	my ($key,$value)=split(/=/,$pair);
	$hashref->{$key}=$value;
	}
	if (&untie_domain_hash($hashref)) {
	&Reply($client, "ok\n", $userinput);
	} else {
	&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
	"while attempting putdom\n", $userinput);
	}
	} else {
	&Failure( $client, "error: ".($!+0)." tie(GDBM) Failed ".
	"while attempting putdom\n", $userinput);
	}

	return 1;
	}
	&register_handler("putdom", \&put_domain_handler, 0, 1, 0);

	# Unencrypted get from the namespace database file at the domain level.
	# This function retrieves a keyed item from a specific named database in the
	# domain directory.
	#
	# Parameters:
	# $cmd - Command request keyword (get).
	# $tail - Tail of the command. This is a colon separated list
	# consisting of the domain and the 'namespace'
	# which selects the gdbm file to do the lookup in,
	# & separated list of keys to lookup. Note that
	# the values are returned as an & separated list too.
	# $client - File descriptor open on the client.
	# Returns:
	# 1 - Continue processing.
	# 0 - Exit.
	# Side effects:
	# reply is written to $client.
	#

	sub get_domain_handler {
	my ($cmd, $tail, $client) = @_;

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

	my ($udom,$namespace,$what)=split(/:/,$tail,3);
	chomp($what);
	my @queries=split(/\&/,$what);
	my $qresult='';
	my $hashref = &tie_domain_hash($udom, "$namespace", &GDBM_READER());
	if ($hashref) {
	for (my $i=0;$i<=$#queries;$i++) {
	$qresult.="$hashref->{$queries[$i]}&";
	}
	if (&untie_domain_hash($hashref)) {
	$qresult=~s/\&$//;
	&Reply($client, "$qresult\n", $userinput);
	} else {
	&Failure( $client, "error: ".($!+0)." untie(GDBM) Failed ".
	"while attempting getdom\n",$userinput);
	}
	} else {
	&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ".
	"while attempting getdom\n",$userinput);
	}

	return 1;
	}
	&register_handler("getdom", \&get_domain_handler, 0, 1, 0);


	#
# Puts an id to a domains id database.	# Puts an id to a domains id database.
#	#
# Parameters:	# Parameters:
Line 3819 sub tmp_put_handler {	Line 3973 sub tmp_put_handler {

my $userinput = "$cmd:$what"; # Reconstruct for logging.	my $userinput = "$cmd:$what"; # Reconstruct for logging.

	my ($record,$context) = split(/:/,$what);
my $store;	if ($context ne '') {
	chomp($context);
	$context = &unescape($context);
	}
	my ($id,$store);
$tmpsnum++;	$tmpsnum++;
my $id=$$.'_'.$clientip.'_'.$tmpsnum;	if ($context eq 'resetpw') {
	$id = &md5_hex(&md5_hex(time.{}.rand().$$));
	} else {
	$id = $$.'_'.$clientip.'_'.$tmpsnum;
	}
$id=~s/\W/\_/g;	$id=~s/\W/\_/g;
$what=~s/\n//g;	$record=~s/\n//g;
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")) {
print $store $what;	print $store $record;
close $store;	close $store;
&Reply($client, "$id\n", $userinput);	&Reply($client, "$id\n", $userinput);
} else {	} else {
Line 4044 sub enrollment_enabled_handler {	Line 4206 sub enrollment_enabled_handler {
my $userinput = $cmd.":".$tail; # For logging purposes.	my $userinput = $cmd.":".$tail; # For logging purposes.


my $cdom = split(/:/, $tail); # Domain we're asking about.	my ($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\n", $userinput);

Line 4100 sub validate_course_owner_handler {	Line 4263 sub validate_course_owner_handler {
my $userinput = "$cmd:$tail";	my $userinput = "$cmd:$tail";
my ($inst_course_id, $owner, $cdom) = split(/:/, $tail);	my ($inst_course_id, $owner, $cdom) = split(/:/, $tail);

	$owner = &unescape($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\n", $userinput);

Line 4140 sub validate_course_section_handler {	Line 4304 sub validate_course_section_handler {
&register_handler("autovalidatecourse", \&validate_course_section_handler, 0, 1, 0);	&register_handler("autovalidatecourse", \&validate_course_section_handler, 0, 1, 0);

#	#
# Create a password for a new auto-enrollment user.	# Validate course owner's access to enrollment data for specific class section.
# I think/guess, this password allows access to the institutions	#
# AIS class list server/services. Stuart can correct this comment	#
# when he finds out how wrong I am.	# Formal Parameters:
	# $cmd - The command request that got us dispatched.
	# $tail - The tail of the command. In this case this is a colon separated
	# set of words that will be split into:
	# $inst_class - Institutional code for the specific class section
	# $courseowner - The escaped username:domain of the course owner
	# $cdom - The domain of the course from the institution's
	# point of view.
	# $client - The socket open on the client.
	# Returns:
	# 1 - continue processing.
	#

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

	return 1;
	}
	&register_handler("autovalidateclass_sec", \&validate_class_access_handler, 0, 1, 0);

	#
	# Create a password for a new LON-CAPA user added by auto-enrollment.
	# Only used for case where authentication method for new user is localauth
#	#
# Formal Parameters:	# Formal Parameters:
# $cmd - The command request that got us dispatched.	# $cmd - The command request that got us dispatched.
# $tail - The tail of the command. In this case this is a colon separated	# $tail - The tail of the command. In this case this is a colon separated
# set of words that will be split into:	# set of words that will be split into:
# $authparam - An authentication parameter (username??).	# $authparam - An authentication parameter (localauth parameter).
# $cdom - The domain of the course from the institution's	# $cdom - The domain of the course from the institution's
# point of view.	# point of view.
# $client - The socket open on the client.	# $client - The socket open on the client.
Line 4276 sub get_institutional_code_format_handle	Line 4471 sub get_institutional_code_format_handle
&register_handler("autoinstcodeformat",	&register_handler("autoinstcodeformat",
\&get_institutional_code_format_handler,0,1,0);	\&get_institutional_code_format_handler,0,1,0);

	sub get_institutional_defaults_handler {
	my ($cmd, $tail, $client) = @_;
	my $userinput = "$cmd:$tail";

	my $dom = $tail;
	my %defaults_hash;
	my @code_order;
	my $outcome;
	eval {
	local($SIG{__DIE__})='DEFAULT';
	$outcome = &localenroll::instcode_defaults($dom,\%defaults_hash,
	\@code_order);
	};
	if (!$@) {
	if ($outcome eq 'ok') {
	my $result='';
	while (my ($key,$value) = each(%defaults_hash)) {
	$result.=&escape($key).'='.&escape($value).'&';
	}
	$result .= 'code_order='.&escape(join('&',@code_order));
	&Reply($client,$result."\n",$userinput);
	} else {
	&Reply($client,"error\n", $userinput);
	}
	} else {
	&Failure($client,"unknown_cmd\n",$userinput);
	}
	}
	&register_handler("autoinstcodedefaults",
	\&get_institutional_defaults_handler,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
#	#
# Retrieves information from photo_permission subroutine in localenroll.	# Retrieves information from photo_permission subroutine in localenroll.
Line 5239 sub make_new_child {	Line 5466 sub make_new_child {
# my $tmpsnum=0; # Now global	# my $tmpsnum=0; # Now global
#---------------------------------------------------- kerberos 5 initialization	#---------------------------------------------------- kerberos 5 initialization
&Authen::Krb5::init_context();	&Authen::Krb5::init_context();
unless (($dist eq 'fedora4') \|\| ($dist eq 'suse9.3')) {	unless (($dist eq 'fedora5') \|\| ($dist eq 'fedora4') \|\|
	($dist eq 'fedora6') \|\| ($dist eq 'suse9.3')) {
&Authen::Krb5::init_ets();	&Authen::Krb5::init_ets();
}	}

Line 5280 sub make_new_child {	Line 5508 sub make_new_child {
my $remotereq=<$client>;	my $remotereq=<$client>;
chomp($remotereq);	chomp($remotereq);
Debug("Got init: $remotereq");	Debug("Got init: $remotereq");
my $inikeyword = split(/:/, $remotereq);
if ($remotereq =~ /^init/) {	if ($remotereq =~ /^init/) {
&sethost("sethost:$perlvar{'lonHostID'}");	&sethost("sethost:$perlvar{'lonHostID'}");
#	#
Line 5652 sub validate_user {	Line 5880 sub validate_user {
my $krbservice = "krbtgt/".$contentpwd."\@".$contentpwd;	my $krbservice = "krbtgt/".$contentpwd."\@".$contentpwd;
my $krbserver = &Authen::Krb5::parse_name($krbservice);	my $krbserver = &Authen::Krb5::parse_name($krbservice);
my $credentials= &Authen::Krb5::cc_default();	my $credentials= &Authen::Krb5::cc_default();
$credentials->initialize($krbclient);	$credentials->initialize(&Authen::Krb5::parse_name($user.'@'
	.$contentpwd));
my $krbreturn = &Authen::Krb5::get_in_tkt_with_password($krbclient,	my $krbreturn = &Authen::Krb5::get_in_tkt_with_password($krbclient,
$krbserver,	$krbserver,
$password,	$password,
Line 5665 sub validate_user {	Line 5894 sub validate_user {
# Authenticate via installation specific authentcation method:	# Authenticate via installation specific authentcation method:
$validated = &localauth::localauth($user,	$validated = &localauth::localauth($user,
$password,	$password,
$contentpwd);	$contentpwd,
	$domain);
	if ($validated < 0) {
	&logthis("localauth for $contentpwd $user:$domain returned a $validated");
	$validated = 0;
	}
} else { # Unrecognized auth is also bad.	} else { # Unrecognized auth is also bad.
$validated = 0;	$validated = 0;
}	}
Line 5691 sub addline {	Line 5925 sub addline {
my ($fname,$hostid,$ip,$newline)=@_;	my ($fname,$hostid,$ip,$newline)=@_;
my $contents;	my $contents;
my $found=0;	my $found=0;
my $expr='^'.$hostid.':'.$ip.':';	my $expr='^'.quotemeta($hostid).':'.quotemeta($ip).':';
$expr =~ s/\./\\\./g;
my $sh;	my $sh;
if ($sh=IO::File->new("$fname.subscription")) {	if ($sh=IO::File->new("$fname.subscription")) {
while (my $subline=<$sh>) {	while (my $subline=<$sh>) {
Line 5713 sub get_chat {	Line 5946 sub get_chat {
my @entries=();	my @entries=();
my $namespace = 'nohist_chatroom';	my $namespace = 'nohist_chatroom';
my $namespace_inroom = 'nohist_inchatroom';	my $namespace_inroom = 'nohist_inchatroom';
if (defined($group)) {	if ($group ne '') {
$namespace .= '_'.$group;	$namespace .= '_'.$group;
$namespace_inroom .= '_'.$group;	$namespace_inroom .= '_'.$group;
}	}
Line 5745 sub chat_add {	Line 5978 sub chat_add {
my $time=time;	my $time=time;
my $namespace = 'nohist_chatroom';	my $namespace = 'nohist_chatroom';
my $logfile = 'chatroom.log';	my $logfile = 'chatroom.log';
if (defined($group)) {	if ($group ne '') {
$namespace .= '_'.$group;	$namespace .= '_'.$group;
$logfile = 'chatroom_'.$group.'.log';	$logfile = 'chatroom_'.$group.'.log';
}	}

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

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.334
changed lines
	Added in v.1.360