--- loncom/lond 2013/08/08 18:55:22 1.489.2.7
+++ loncom/lond 2012/07/17 14:49:39 1.494
@@ -2,7 +2,7 @@
# The LearningOnline Network
# lond "LON Daemon" Server (port "LOND" 5663)
#
-# $Id: lond,v 1.489.2.7 2013/08/08 18:55:22 raeburn Exp $
+# $Id: lond,v 1.494 2012/07/17 14:49:39 droeschl Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -61,7 +61,7 @@ my $DEBUG = 0; # Non zero to ena
my $status='';
my $lastlog='';
-my $VERSION='$Revision: 1.489.2.7 $'; #' stupid emacs
+my $VERSION='$Revision: 1.494 $'; #' stupid emacs
my $remoteVERSION;
my $currenthostid="default";
my $currentdomainid;
@@ -154,8 +154,8 @@ my @adderrors = ("ok",
my @installerrors = ("ok",
"Initial user id of client not that of www",
"Usage error, not enough command line arguments",
- "Source filename does not exist",
- "Destination filename does not exist",
+ "Source file name does not exist",
+ "Destination file name does not exist",
"Some file operation failed",
"Invalid table filename."
);
@@ -1907,12 +1907,8 @@ sub authenticate_handler {
if (ref($hostedsession) eq 'HASH') {
$hosted = $hostedsession->{'hosted'};
}
- my $loncaparev = $clientversion;
- if ($loncaparev eq '') {
- $loncaparev = $Apache::lonnet::loncaparevs{$clientname};
- }
$canhost = &Apache::lonnet::can_host_session($udom,$clientname,
- $loncaparev,
+ $clientversion,
$remote,$hosted);
}
}
@@ -2374,24 +2370,6 @@ sub fetch_user_file_handler {
unlink($transname);
&Failure($client, "failed\n", $userinput);
} else {
- if ($fname =~ /^default.+\.(page|sequence)$/) {
- my ($major,$minor) = split(/\./,$clientversion);
- if (($major < 2) || ($major == 2 && $minor < 11)) {
- my $now = time;
- &Apache::lonnet::do_cache_new('crschange',$udom.'_'.$uname,$now,600);
- my $key = &escape('internal.contentchange');
- my $what = "$key=$now";
- my $hashref = &tie_user_hash($udom,$uname,'environment',
- &GDBM_WRCREAT(),"P",$what);
- if ($hashref) {
- $hashref->{$key}=$now;
- if (!&untie_user_hash($hashref)) {
- &logthis("error: ".($!+0)." untie (GDBM) failed ".
- "when updating internal.contentchange");
- }
- }
- }
- }
&Reply($client, "ok\n", $userinput);
}
}
@@ -3198,6 +3176,17 @@ sub get_profile_keys {
sub dump_profile_database {
my ($cmd, $tail, $client) = @_;
+ my $res = LONCAPA::Lond::dump_profile_database($tail);
+
+ if ($res =~ /^error:/) {
+ Failure($client, \$res, "$cmd:$tail");
+ } else {
+ Reply($client, \$res, "$cmd:$tail");
+ }
+
+ return 1;
+
+ #TODO remove
my $userinput = "$cmd:$tail";
my ($udom,$uname,$namespace) = split(/:/,$tail);
@@ -3277,11 +3266,11 @@ sub dump_with_regexp {
my ($cmd, $tail, $client) = @_;
my $res = LONCAPA::Lond::dump_with_regexp($tail, $clientversion);
-
+
if ($res =~ /^error:/) {
- &Failure($client, \$res, "$cmd:$tail");
+ Failure($client, \$res, "$cmd:$tail");
} else {
- &Reply($client, \$res, "$cmd:$tail");
+ Reply($client, \$res, "$cmd:$tail");
}
return 1;
@@ -3860,6 +3849,17 @@ sub put_course_id_hash_handler {
# a reply is written to $client.
sub dump_course_id_handler {
my ($cmd, $tail, $client) = @_;
+
+ my $res = LONCAPA::Lond::dump_course_id_handler($tail);
+ if ($res =~ /^error:/) {
+ Failure($client, \$res, "$cmd:$tail");
+ } else {
+ Reply($client, \$res, "$cmd:$tail");
+ }
+
+ return 1;
+
+ #TODO remove
my $userinput = "$cmd:$tail";
my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,
@@ -4448,49 +4448,6 @@ sub get_id_handler {
}
®ister_handler("idget", \&get_id_handler, 0, 1, 0);
-# Deletes one or more ids in a domain's id database.
-#
-# Parameters:
-# $cmd - Command keyword (iddel).
-# $tail - Command tail. In this case a colon
-# separated list containing:
-# The domain for which we are deleting the id(s).
-# &-separated list of id(s) to delete.
-# $client - File open on client socket.
-# Returns:
-# 1 - Continue processing
-# 0 - Exit server.
-#
-#
-
-sub del_id_handler {
- my ($cmd,$tail,$client) = @_;
-
- my $userinput = "$cmd:$tail";
-
- my ($udom,$what)=split(/:/,$tail);
- chomp($what);
- my $hashref = &tie_domain_hash($udom, "ids", &GDBM_WRCREAT(),
- "D", $what);
- if ($hashref) {
- my @keys=split(/\&/,$what);
- foreach my $key (@keys) {
- delete($hashref->{$key});
- }
- if (&untie_user_hash($hashref)) {
- &Reply($client, "ok\n", $userinput);
- } else {
- &Failure($client, "error: ".($!+0)." untie(GDBM) Failed ".
- "while attempting iddel\n", $userinput);
- }
- } else {
- &Failure( $client, "error: ".($!+0)." tie(GDBM) Failed ".
- "while attempting iddel\n", $userinput);
- }
- return 1;
-}
-®ister_handler("iddel", \&del_id_handler, 0, 1, 0);
-
#
# Puts broadcast e-mail sent by Domain Coordinator in nohist_dcmail database
#
@@ -5039,10 +4996,9 @@ sub validate_instcode_handler {
my ($dom,$instcode,$owner) = split(/:/, $tail);
$instcode = &unescape($instcode);
$owner = &unescape($owner);
- my ($outcome,$description,$credits) =
+ my ($outcome,$description) =
&localenroll::validate_instcode($dom,$instcode,$owner);
- my $result = &escape($outcome).'&'.&escape($description).'&'.
- &escape($credits);
+ my $result = &escape($outcome).'&'.&escape($description);
&Reply($client, \$result, $userinput);
return 1;
@@ -6267,6 +6223,9 @@ sub Debug {
# reply - Text to send to client.
# request - Original request from client.
#
+#NOTE $reply must be terminated by exactly *one* \n. If $reply is a reference
+#this is done automatically ($$reply must not contain any \n in this case).
+#If $reply is a string the caller has to ensure this.
sub Reply {
my ($fd, $reply, $request) = @_;
if (ref($reply)) {
@@ -6513,8 +6472,7 @@ sub make_new_child {
#---------------------------------------------------- kerberos 5 initialization
&Authen::Krb5::init_context();
unless (($dist eq 'fedora5') || ($dist eq 'fedora4') ||
- ($dist eq 'fedora6') || ($dist eq 'suse9.3') ||
- ($dist eq 'suse12.2') || ($dist eq 'suse12.3')) {
+ ($dist eq 'fedora6') || ($dist eq 'suse9.3')) {
&Authen::Krb5::init_ets();
}
@@ -6559,13 +6517,14 @@ sub make_new_child {
#
# If the remote is attempting a local init... give that a try:
#
+ logthis("remotereq: $remotereq");
(my $i, my $inittype, $clientversion) = split(/:/, $remotereq);
- # For LON-CAPA 2.9, the client session will have sent its LON-CAPA
- # version when initiating the connection. For LON-CAPA 2.8 and older,
- # the version is retrieved from the global %loncaparevs in lonnet.pm.
- # $clientversion contains path to keyfile if $inittype eq 'local'
- # it's overridden below in this case
- $clientversion ||= $Apache::lonnet::loncaparevs{$clientname};
+ # For LON-CAPA 2.9, the client session will have sent its LON-CAPA
+ # version when initiating the connection. For LON-CAPA 2.8 and older,
+ # the version is retrieved from the global %loncaparevs in lonnet.pm.
+ # $clientversion contains path to keyfile if $inittype eq 'local'
+ # it's overridden below in this case
+ $clientversion ||= $Apache::lonnet::loncaparevs{$clientname};
# If the connection type is ssl, but I didn't get my
# certificate files yet, then I'll drop back to
@@ -7430,6 +7389,8 @@ sub get_usersession_config {
}
+
+
sub distro_and_arch {
return $dist.':'.$arch;
}
@@ -7641,7 +7602,7 @@ Place in B<logs/lond.log>
stores hash in namespace
-=item rolesput
+=item rolesputy
put a role into a user's environment
@@ -7758,6 +7719,8 @@ Authen::Krb5
=head1 COREQUISITES
+none
+
=head1 OSNAMES
linux
@@ -7845,9 +7808,9 @@ or the CA's certificate in the call to l
<error> is the textual reason this failed. Usual reasons:
=over 2
-
+
=item Apache config file for loncapa incorrect:
-
+
one of the variables
lonCertificateDirectory, lonnetCertificateAuthority, or lonnetCertificate
undefined or incorrect
@@ -7966,7 +7929,7 @@ Could not rewrite the
internal password file for a user
=item Result of password change for <user> : <result>
-
+
A unix password change for <user> was attempted
and the pipe returned <result>
@@ -7995,7 +7958,7 @@ lond has been asked to exit by its clien
client systemand <input> is the full exit command sent to the server.
=item Red CRITICAL: ABNORMAL EXIT. child <pid> for server <hostname> died through a crass with this error->[<message>].
-
+
A lond child terminated. NOte that this termination can also occur when the
child receives the QUIT or DIE signals. <pid> is the process id of the child,
<hostname> the host lond is working for, and <message> the reason the child died
@@ -8079,7 +8042,7 @@ file when sent it's USR1 signal. That p
assumed to be hung in some un-fixable way.
=item Finished checking children
-
+
Master processs's USR1 processing is cojmplete.
=item (Red) CRITICAL: ------- Starting ------
@@ -8093,7 +8056,7 @@ Started a new child process for <client>
connected to the child. This was as a result of a TCP/IP connection from a client.
=item Unable to determine who caller was, getpeername returned nothing
-
+
In child process initialization. either getpeername returned undef or
a zero sized object was returned. Processing continues, but in my opinion,
this should be cause for the child to exit.
@@ -8104,7 +8067,7 @@ In child process initialization. The pe
The client address is stored as "Unavailable" and processing continues.
=item (Yellow) INFO: Connection <ip> <name> connection type = <type>
-
+
In child initialization. A good connectionw as received from <ip>.
=over 2
@@ -8154,7 +8117,7 @@ The client (<client> is the peer's name
negotiated an SSL connection with this child process.
=item (Green) Successful insecure authentication with <client>
-
+
The client has successfully negotiated an insecure connection withthe child process.