--- loncom/lond 2011/08/01 20:13:01 1.478 +++ loncom/lond 2011/11/17 18:22:36 1.485 @@ -2,7 +2,7 @@ # The LearningOnline Network # lond "LON Daemon" Server (port "LOND" 5663) # -# $Id: lond,v 1.478 2011/08/01 20:13:01 raeburn Exp $ +# $Id: lond,v 1.485 2011/11/17 18:22:36 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -60,7 +60,7 @@ my $DEBUG = 0; # Non zero to ena my $status=''; my $lastlog=''; -my $VERSION='$Revision: 1.478 $'; #' stupid emacs +my $VERSION='$Revision: 1.485 $'; #' stupid emacs my $remoteVERSION; my $currenthostid="default"; my $currentdomainid; @@ -92,6 +92,8 @@ my %managers; # Ip -> manager names my %perlvar; # Will have the apache conf defined perl vars. +my $dist; + # # The hash below is used for command dispatching, and is therefore keyed on the request keyword. # Each element of the hash contains a reference to an array that contains: @@ -1646,20 +1648,48 @@ sub read_lonnet_global { my $userinput = "$cmd:$tail"; my $requested = &Apache::lonnet::thaw_unescape($tail); my $result; + my %packagevars = ( + spareid => \%Apache::lonnet::spareid, + perlvar => \%Apache::lonnet::perlvar, + ); + my %limit_to = ( + perlvar => { + lonOtherAuthen => 1, + lonBalancer => 1, + lonVersion => 1, + lonSysEMail => 1, + lonHostID => 1, + lonRole => 1, + lonDefDomain => 1, + lonLoadLim => 1, + lonUserLoadLim => 1, + } + ); if (ref($requested) eq 'HASH') { foreach my $what (keys(%{$requested})) { - my $type = $requested->{$what}; - my $lonnetglobal = 'Apache::lonnet::'.$what; my $response; - if ($type eq 'HASH') { - if (defined(%{$lonnetglobal})) { - my $hashref = \%{$lonnetglobal}; - $response = &Apache::lonnet::freeze_escape($hashref); + my $items = {}; + if (exists($packagevars{$what})) { + if (ref($limit_to{$what}) eq 'HASH') { + foreach my $varname (keys(%{$packagevars{$what}})) { + if ($limit_to{$what}{$varname}) { + $items->{$varname} = $packagevars{$what}{$varname}; + } + } + } else { + $items = $packagevars{$what}; } - } else { - if (defined(${$lonnetglobal})) { - $response = &escape(${$lonnetglobal}); + if ($what eq 'perlvar') { + if (!exists($packagevars{$what}{'lonBalancer'})) { + if ($dist =~ /^(centos|rhes|fedora|scientific)/) { + my $othervarref=LONCAPA::Configuration::read_conf('httpd.conf'); + if (ref($othervarref) eq 'HASH') { + $items->{'lonBalancer'} = $othervarref->{'lonBalancer'}; + } + } + } } + $response = &Apache::lonnet::freeze_escape($items); } $result .= &escape($what).'='.$response.'&'; } @@ -1670,6 +1700,17 @@ sub read_lonnet_global { } ®ister_handler("readlonnetglobal", \&read_lonnet_global, 0, 1, 0); +sub server_devalidatecache_handler { + my ($cmd,$tail,$client) = @_; + my $userinput = "$cmd:$tail"; + my ($name,$id) = map { &unescape($_); } split(/:/,$tail); + &Apache::lonnet::devalidate_cache_new($name,$id); + my $result = 'ok'; + &Reply($client,\$result,$userinput); + return 1; +} +®ister_handler("devalidatecache", \&server_devalidatecache_handler, 0, 1, 0); + sub server_timezone_handler { my ($cmd,$tail,$client) = @_; my $userinput = "$cmd:$tail"; @@ -2032,7 +2073,7 @@ sub add_user_handler { ."makeuser"; } unless ($fperror) { - my $result=&make_passwd_file($uname, $umode,$npass, $passfilename); + my $result=&make_passwd_file($uname,$udom,$umode,$npass, $passfilename); &Reply($client,\$result, $userinput); #BUGBUG - could be fail } else { &Failure($client, \$fperror, $userinput); @@ -2107,7 +2148,7 @@ sub change_authentication_handler { &Failure($client, \$result); } } else { - my $result=&make_passwd_file($uname, $umode,$npass,$passfilename); + my $result=&make_passwd_file($uname,$udom,$umode,$npass,$passfilename); # # If the current auth mode is internal, and the old auth mode was # unix, or krb*, and the user is an author for this domain, @@ -3956,7 +3997,7 @@ sub dump_course_id_handler { $creationcontext = '.'; } my $unpack = 1; - if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && + if ($description eq '.' && $instcodefilter eq '.' && $ownerfilter eq '.' && $typefilter eq '.') { $unpack = 0; } @@ -6393,7 +6434,7 @@ $SIG{USR2} = \&UpdateHosts; &Apache::lonnet::load_hosts_tab(); my %iphost = &Apache::lonnet::get_iphost(1); -my $dist=`$perlvar{'lonDaemons'}/distprobe`; +$dist=`$perlvar{'lonDaemons'}/distprobe`; my $arch = `uname -i`; chomp($arch); @@ -6689,8 +6730,7 @@ sub is_author { } # # Checks to see if the input roleput request was to set -# an author role. If so, invokes the lchtmldir script to set -# up a correct public_html +# an author role. If so, creates construction space # Parameters: # request - The request sent to the rolesput subchunk. # We're looking for /domain/_au @@ -6700,16 +6740,15 @@ sub is_author { # sub manage_permissions { my ($request, $domain, $user, $authtype) = @_; - - &Debug("manage_permissions: $request $domain $user $authtype"); - # See if the request is of the form /$domain/_au if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput... - my $execdir = $perlvar{'lonDaemons'}; - my $userhome= "/home/$user" ; - &logthis("system $execdir/lchtmldir $userhome $user $authtype"); - &Debug("Setting homedir permissions for $userhome"); - system("$execdir/lchtmldir $userhome $user $authtype"); + my $path=$perlvar{'lonDocRoot'}."/priv/$domain"; + unless (-e $path) { + mkdir($path); + } + unless (-e $path.'/'.$user) { + mkdir($path.'/'.$user); + } } } @@ -7242,7 +7281,7 @@ sub change_unix_password { sub make_passwd_file { - my ($uname, $umode,$npass,$passfilename)=@_; + my ($uname,$udom,$umode,$npass,$passfilename)=@_; my $result="ok"; if ($umode eq 'krb4' or $umode eq 'krb5') { { @@ -7283,7 +7322,7 @@ sub make_passwd_file { # my $uid = getpwnam($uname); if((defined $uid) && ($uid == 0)) { - &logthis(">>>Attempted to create privilged account blocked"); + &logthis(">>>Attempt to create privileged account blocked"); return "no_priv_account_error\n"; } @@ -7295,6 +7334,7 @@ sub make_passwd_file { &Debug("user = ".$uname.", Password =". $npass); my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); print $se "$uname\n"; + print $se "$udom\n"; print $se "$npass\n"; print $se "$npass\n"; print $se "$lc_error_file\n"; # Status -> unique file.