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version 1.472, 2011/05/13 02:58:02
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version 1.487, 2012/03/26 11:03:34
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Line 92 my %managers; # Ip -> manager names
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Line 92 my %managers; # Ip -> manager names
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| |
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| my %perlvar; # Will have the apache conf defined perl vars. |
my %perlvar; # Will have the apache conf defined perl vars. |
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|
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my $dist; |
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|
| # |
# |
| # The hash below is used for command dispatching, and is therefore keyed on the request keyword. |
# 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: |
# Each element of the hash contains a reference to an array that contains: |
|
Line 421 sub ReadManagerTable {
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Line 423 sub ReadManagerTable {
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| |
|
| my $tablename = $perlvar{'lonTabDir'}."/managers.tab"; |
my $tablename = $perlvar{'lonTabDir'}."/managers.tab"; |
| if (!open (MANAGERS, $tablename)) { |
if (!open (MANAGERS, $tablename)) { |
| if (&loncapa_dns_server()) { |
my $hostname = &Apache::lonnet::hostname($perlvar{'lonHostID'}); |
| |
if (&Apache::lonnet::is_LC_dns($hostname)) { |
| &logthis('<font color="red">No manager table. Nobody can manage!!</font>'); |
&logthis('<font color="red">No manager table. Nobody can manage!!</font>'); |
| } |
} |
| return; |
return; |
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Line 677 sub PushFile {
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Line 680 sub PushFile {
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| return "error:$!"; |
return "error:$!"; |
| } else { |
} else { |
| &logthis('<font color="green"> Installed new '.$tablefile |
&logthis('<font color="green"> Installed new '.$tablefile |
| ."</font>"); |
." - transaction by: $clientname ($clientip)</font>"); |
| my $adminmail = $perlvar{'lonAdmEMail'}; |
my $adminmail = $perlvar{'lonAdmEMail'}; |
| my $admindom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
my $admindom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
| if ($admindom ne '') { |
if ($admindom ne '') { |
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Line 691 sub PushFile {
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Line 694 sub PushFile {
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| } |
} |
| if ($adminmail =~ /^[^\@]+\@[^\@]+$/) { |
if ($adminmail =~ /^[^\@]+\@[^\@]+$/) { |
| my $msg = new Mail::Send; |
my $msg = new Mail::Send; |
| my $senderaddress = $perlvar{'lonSysEMail'}; |
|
| $msg->to($adminmail); |
$msg->to($adminmail); |
| $msg->subject('LON-CAPA DNS update on '.$perlvar{'lonHostID'}); |
$msg->subject('LON-CAPA DNS update on '.$perlvar{'lonHostID'}); |
| if ($senderaddress) { |
|
| $msg->add('From',$senderaddress); |
|
| } |
|
| $msg->add('Content-type','text/plain; charset=UTF-8'); |
$msg->add('Content-type','text/plain; charset=UTF-8'); |
| if (my $fh = $msg->open()) { |
if (my $fh = $msg->open()) { |
| print $fh 'Update to '.$tablefile.' from Cluster Manager '. |
print $fh 'Update to '.$tablefile.' from Cluster Manager '. |
| $client."\n"; |
"$clientname ($clientip)\n"; |
| $fh->close; |
$fh->close; |
| } |
} |
| } |
} |
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Line 712 sub PushFile {
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Line 711 sub PushFile {
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|
| } |
} |
| |
|
| sub loncapa_dns_server { |
|
| my $lonhost = &Apache::lonnet::get_host_ip($perlvar{'lonHostID'}); |
|
| my $hoststable = "$perlvar{'lonTabDir'}/hosts.tab"; |
|
| my $is_dns_server; |
|
| if (!open(HOSTS,"<$hoststable")) { |
|
| &logthis('<font color="yellow">Could not open hosts.tab to check for LON-CAPA DNS servers.</font>'); |
|
| while (my $host = <HOSTS>) { |
|
| chomp($host); |
|
| $host =~ s/(^\s+|\s+$)//g; |
|
| if ($host =~ /^\Q^$lonhost\E/) { |
|
| $is_dns_server = 1; |
|
| last; |
|
| } |
|
| } |
|
| close(HOSTS); |
|
| } |
|
| return $is_dns_server; |
|
| } |
|
| |
|
| # |
# |
| # Called to re-init either lonc or lond. |
# Called to re-init either lonc or lond. |
| # |
# |
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Line 1663 sub ls3_handler {
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Line 1643 sub ls3_handler {
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| } |
} |
| ®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
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|
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sub read_lonnet_global { |
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my ($cmd,$tail,$client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my $requested = &Apache::lonnet::thaw_unescape($tail); |
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my $result; |
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my %packagevars = ( |
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spareid => \%Apache::lonnet::spareid, |
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perlvar => \%Apache::lonnet::perlvar, |
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); |
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my %limit_to = ( |
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perlvar => { |
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lonOtherAuthen => 1, |
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lonBalancer => 1, |
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lonVersion => 1, |
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lonSysEMail => 1, |
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lonHostID => 1, |
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lonRole => 1, |
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lonDefDomain => 1, |
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lonLoadLim => 1, |
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lonUserLoadLim => 1, |
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} |
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); |
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if (ref($requested) eq 'HASH') { |
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foreach my $what (keys(%{$requested})) { |
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my $response; |
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my $items = {}; |
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if (exists($packagevars{$what})) { |
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if (ref($limit_to{$what}) eq 'HASH') { |
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foreach my $varname (keys(%{$packagevars{$what}})) { |
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if ($limit_to{$what}{$varname}) { |
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$items->{$varname} = $packagevars{$what}{$varname}; |
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} |
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} |
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} else { |
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$items = $packagevars{$what}; |
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} |
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if ($what eq 'perlvar') { |
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if (!exists($packagevars{$what}{'lonBalancer'})) { |
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if ($dist =~ /^(centos|rhes|fedora|scientific)/) { |
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my $othervarref=LONCAPA::Configuration::read_conf('httpd.conf'); |
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if (ref($othervarref) eq 'HASH') { |
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$items->{'lonBalancer'} = $othervarref->{'lonBalancer'}; |
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} |
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} |
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} |
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} |
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$response = &Apache::lonnet::freeze_escape($items); |
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} |
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$result .= &escape($what).'='.$response.'&'; |
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} |
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} |
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$result =~ s/\&$//; |
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&Reply($client,\$result,$userinput); |
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return 1; |
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} |
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®ister_handler("readlonnetglobal", \&read_lonnet_global, 0, 1, 0); |
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|
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sub server_devalidatecache_handler { |
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my ($cmd,$tail,$client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my ($name,$id) = map { &unescape($_); } split(/:/,$tail); |
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&Apache::lonnet::devalidate_cache_new($name,$id); |
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my $result = 'ok'; |
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&Reply($client,\$result,$userinput); |
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return 1; |
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} |
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®ister_handler("devalidatecache", \&server_devalidatecache_handler, 0, 1, 0); |
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|
| sub server_timezone_handler { |
sub server_timezone_handler { |
| my ($cmd,$tail,$client) = @_; |
my ($cmd,$tail,$client) = @_; |
| my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
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Line 2025 sub add_user_handler {
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Line 2073 sub add_user_handler {
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| ."makeuser"; |
."makeuser"; |
| } |
} |
| unless ($fperror) { |
unless ($fperror) { |
| my $result=&make_passwd_file($uname, $umode,$npass, $passfilename); |
my $result=&make_passwd_file($uname,$udom,$umode,$npass, $passfilename); |
| &Reply($client,\$result, $userinput); #BUGBUG - could be fail |
&Reply($client,\$result, $userinput); #BUGBUG - could be fail |
| } else { |
} else { |
| &Failure($client, \$fperror, $userinput); |
&Failure($client, \$fperror, $userinput); |
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Line 2100 sub change_authentication_handler {
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Line 2148 sub change_authentication_handler {
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| &Failure($client, \$result); |
&Failure($client, \$result); |
| } |
} |
| } else { |
} 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 |
# 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, |
# unix, or krb*, and the user is an author for this domain, |
|
Line 2300 sub fetch_user_file_handler {
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Line 2348 sub fetch_user_file_handler {
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| my $destname=$udir.'/'.$ufile; |
my $destname=$udir.'/'.$ufile; |
| my $transname=$udir.'/'.$ufile.'.in.transit'; |
my $transname=$udir.'/'.$ufile.'.in.transit'; |
| my $remoteurl='http://'.$clientip.'/userfiles/'.$fname; |
my $clientprotocol=$Apache::lonnet::protocol{$clientname}; |
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$clientprotocol = 'http' if ($clientprotocol ne 'https'); |
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my $clienthost = &Apache::lonnet::hostname($clientname); |
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my $remoteurl=$clientprotocol.'://'.$clienthost.'/userfiles/'.$fname; |
| my $response; |
my $response; |
| Debug("Remote URL : $remoteurl Transfername $transname Destname: $destname"); |
Debug("Remote URL : $remoteurl Transfername $transname Destname: $destname"); |
| alarm(120); |
alarm(120); |
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Line 3947 sub dump_course_id_handler {
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Line 3998 sub dump_course_id_handler {
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| $creationcontext = '.'; |
$creationcontext = '.'; |
| } |
} |
| my $unpack = 1; |
my $unpack = 1; |
| if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
if ($description eq '.' && $instcodefilter eq '.' && $ownerfilter eq '.' && |
| $typefilter eq '.') { |
$typefilter eq '.') { |
| $unpack = 0; |
$unpack = 0; |
| } |
} |
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Line 6114 sub HUPSMAN { # sig
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Line 6165 sub HUPSMAN { # sig
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| # a setuid perl script that can be root for us to do this job. |
# a setuid perl script that can be root for us to do this job. |
| # |
# |
| sub ReloadApache { |
sub ReloadApache { |
| my $execdir = $perlvar{'lonDaemons'}; |
# --------------------------- Handle case of another apachereload process (locking) |
| my $script = $execdir."/apachereload"; |
if (&LONCAPA::try_to_lock('/tmp/lock_apachereload')) { |
| system($script); |
my $execdir = $perlvar{'lonDaemons'}; |
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my $script = $execdir."/apachereload"; |
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system($script); |
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unlink('/tmp/lock_apachereload'); # Remove the lock file. |
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} |
| } |
} |
| |
|
| # |
# |
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Line 6380 $SIG{USR2} = \&UpdateHosts;
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Line 6435 $SIG{USR2} = \&UpdateHosts;
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| &Apache::lonnet::load_hosts_tab(); |
&Apache::lonnet::load_hosts_tab(); |
| my %iphost = &Apache::lonnet::get_iphost(1); |
my %iphost = &Apache::lonnet::get_iphost(1); |
| |
|
| my $dist=`$perlvar{'lonDaemons'}/distprobe`; |
$dist=`$perlvar{'lonDaemons'}/distprobe`; |
| |
|
| my $arch = `uname -i`; |
my $arch = `uname -i`; |
| |
chomp($arch); |
| if ($arch eq 'unknown') { |
if ($arch eq 'unknown') { |
| $arch = `uname -m`; |
$arch = `uname -m`; |
| |
chomp($arch); |
| } |
} |
| |
|
| # -------------------------------------------------------------- |
# -------------------------------------------------------------- |
|
Line 6660 sub is_author {
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Line 6717 sub is_author {
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| # Author role should show up as a key /domain/_au |
# Author role should show up as a key /domain/_au |
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|
| my $key = "/$domain/_au"; |
|
| my $value; |
my $value; |
| if (defined($hashref)) { |
if ($hashref) { |
| $value = $hashref->{$key}; |
|
| } |
|
| |
|
| if(defined($value)) { |
my $key = "/$domain/_au"; |
| &Debug("$user @ $domain is an author"); |
if (defined($hashref)) { |
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$value = $hashref->{$key}; |
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if(!untie_user_hash($hashref)) { |
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return 'error: ' . ($!+0)." untie (GDBM) Failed"; |
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} |
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} |
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|
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if(defined($value)) { |
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&Debug("$user @ $domain is an author"); |
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} |
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} else { |
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return 'error: '.($!+0)." tie (GDBM) Failed"; |
| } |
} |
| |
|
| return defined($value); |
return defined($value); |
| } |
} |
| # |
# |
| # Checks to see if the input roleput request was to set |
# Checks to see if the input roleput request was to set |
| # an author role. If so, invokes the lchtmldir script to set |
# an author role. If so, creates construction space |
| # up a correct public_html |
|
| # Parameters: |
# Parameters: |
| # request - The request sent to the rolesput subchunk. |
# request - The request sent to the rolesput subchunk. |
| # We're looking for /domain/_au |
# We're looking for /domain/_au |
|
Line 6685 sub is_author {
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Line 6749 sub is_author {
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| # |
# |
| sub manage_permissions { |
sub manage_permissions { |
| my ($request, $domain, $user, $authtype) = @_; |
my ($request, $domain, $user, $authtype) = @_; |
| |
|
| &Debug("manage_permissions: $request $domain $user $authtype"); |
|
| |
|
| # See if the request is of the form /$domain/_au |
# See if the request is of the form /$domain/_au |
| if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput... |
if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput... |
| my $execdir = $perlvar{'lonDaemons'}; |
my $path=$perlvar{'lonDocRoot'}."/priv/$domain"; |
| my $userhome= "/home/$user" ; |
unless (-e $path) { |
| &logthis("system $execdir/lchtmldir $userhome $user $authtype"); |
mkdir($path); |
| &Debug("Setting homedir permissions for $userhome"); |
} |
| system("$execdir/lchtmldir $userhome $user $authtype"); |
unless (-e $path.'/'.$user) { |
| |
mkdir($path.'/'.$user); |
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} |
| } |
} |
| } |
} |
| |
|
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Line 7183 sub subscribe {
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Line 7246 sub subscribe {
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| # the metadata |
# the metadata |
| unless ($fname=~/\.meta$/) { &unsub("$fname.meta",$clientip); } |
unless ($fname=~/\.meta$/) { &unsub("$fname.meta",$clientip); } |
| $fname=~s/\/home\/httpd\/html\/res/raw/; |
$fname=~s/\/home\/httpd\/html\/res/raw/; |
| $fname="http://".&Apache::lonnet::hostname($perlvar{'lonHostID'})."/".$fname; |
my $protocol = $Apache::lonnet::protocol{$perlvar{'lonHostID'}}; |
| |
$protocol = 'http' if ($protocol ne 'https'); |
| |
$fname=$protocol.'://'.&Apache::lonnet::hostname($perlvar{'lonHostID'})."/".$fname; |
| $result="$fname\n"; |
$result="$fname\n"; |
| } |
} |
| } else { |
} else { |
|
Line 7225 sub change_unix_password {
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Line 7290 sub change_unix_password {
|
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|
| |
|
| sub make_passwd_file { |
sub make_passwd_file { |
| my ($uname, $umode,$npass,$passfilename)=@_; |
my ($uname,$udom,$umode,$npass,$passfilename)=@_; |
| my $result="ok"; |
my $result="ok"; |
| if ($umode eq 'krb4' or $umode eq 'krb5') { |
if ($umode eq 'krb4' or $umode eq 'krb5') { |
| { |
{ |
|
Line 7266 sub make_passwd_file {
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Line 7331 sub make_passwd_file {
|
| # |
# |
| my $uid = getpwnam($uname); |
my $uid = getpwnam($uname); |
| if((defined $uid) && ($uid == 0)) { |
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"; |
return "no_priv_account_error\n"; |
| } |
} |
| |
|
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Line 7278 sub make_passwd_file {
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Line 7343 sub make_passwd_file {
|
| &Debug("user = ".$uname.", Password =". $npass); |
&Debug("user = ".$uname.", Password =". $npass); |
| my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); |
my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); |
| print $se "$uname\n"; |
print $se "$uname\n"; |
| |
print $se "$udom\n"; |
| print $se "$npass\n"; |
print $se "$npass\n"; |
| print $se "$npass\n"; |
print $se "$npass\n"; |
| print $se "$lc_error_file\n"; # Status -> unique file. |
print $se "$lc_error_file\n"; # Status -> unique file. |
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