version 1.384, 2007/10/06 04:32:23
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version 1.418, 2009/07/29 22:32:39
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Line 33 use strict;
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Line 33 use strict;
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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; |
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use IO::Socket; |
use IO::Socket; |
use IO::File; |
use IO::File; |
Line 143 my @adderrors = ("ok",
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Line 142 my @adderrors = ("ok",
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"lcuseradd Password mismatch"); |
"lcuseradd Password mismatch"); |
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# This array are the errors from lcinstallfile: |
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my @installerrors = ("ok", |
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"Initial user id of client not that of www", |
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"Usage error, not enough command line arguments", |
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"Source file name does not exist", |
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"Destination file name does not exist", |
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"Some file operation failed", |
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"Invalid table filename." |
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); |
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# |
# |
# Statistics that are maintained and dislayed in the status line. |
# Statistics that are maintained and dislayed in the status line. |
Line 399 sub isClient {
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Line 408 sub isClient {
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# |
# |
sub ReadManagerTable { |
sub ReadManagerTable { |
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&Debug("Reading manager table"); |
# Clean out the old table first.. |
# Clean out the old table first.. |
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foreach my $key (keys %managers) { |
foreach my $key (keys %managers) { |
Line 521 sub AdjustHostContents {
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Line 531 sub AdjustHostContents {
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} |
} |
# |
# |
# InstallFile: Called to install an administrative file: |
# InstallFile: Called to install an administrative file: |
# - The file is created with <name>.tmp |
# - The file is created int a temp directory called <name>.tmp |
# - The <name>.tmp file is then mv'd to <name> |
# - lcinstall file is called to install the file. |
# This lugubrious procedure is done to ensure that we are never without |
# since the web app has no direct write access to the table directory |
# a valid, even if dated, version of the file regardless of who crashes |
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# and when the crash occurs. |
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# |
# |
# Parameters: |
# Parameters: |
# Name of the file |
# Name of the file |
Line 533 sub AdjustHostContents {
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Line 541 sub AdjustHostContents {
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# Return: |
# Return: |
# nonzero - success. |
# nonzero - success. |
# 0 - failure and $! has an errno. |
# 0 - failure and $! has an errno. |
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# Assumptions: |
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# File installtion is a relatively infrequent |
# |
# |
sub InstallFile { |
sub InstallFile { |
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my ($Filename, $Contents) = @_; |
my ($Filename, $Contents) = @_; |
my $TempFile = $Filename.".tmp"; |
# my $TempFile = $Filename.".tmp"; |
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my $exedir = $perlvar{'lonDaemons'}; |
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my $tmpdir = $exedir.'/tmp/'; |
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my $TempFile = $tmpdir."TempTableFile.tmp"; |
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# Open the file for write: |
# Open the file for write: |
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Line 551 sub InstallFile {
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Line 564 sub InstallFile {
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print $fh ($Contents); |
print $fh ($Contents); |
$fh->close; # In case we ever have a filesystem w. locking |
$fh->close; # In case we ever have a filesystem w. locking |
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chmod(0660, $TempFile); |
chmod(0664, $TempFile); # Everyone can write it. |
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# Now we can move install the file in position. |
# Use lcinstall file to put the file in the table directory... |
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move($TempFile, $Filename); |
&Debug("Opening pipe to $exedir/lcinstallfile $TempFile $Filename"); |
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my $pf = IO::File->new("| $exedir/lcinstallfile $TempFile $Filename > $exedir/logs/lcinstallfile.log"); |
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close $pf; |
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my $err = $?; |
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&Debug("Status is $err"); |
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if ($err != 0) { |
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my $msg = $err; |
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if ($err < @installerrors) { |
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$msg = $installerrors[$err]; |
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} |
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&logthis("Install failed for table file $Filename : $msg"); |
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return 0; |
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} |
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# Remove the temp file: |
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unlink($TempFile); |
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return 1; |
return 1; |
} |
} |
Line 563 sub InstallFile {
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Line 592 sub InstallFile {
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# |
# |
# ConfigFileFromSelector: converts a configuration file selector |
# ConfigFileFromSelector: converts a configuration file selector |
# (one of host or domain at this point) into a |
# into a configuration file pathname. |
# configuration file pathname. |
# It's probably no longer necessary to preserve |
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# special handling of hosts or domain as those |
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# files have been superceded by dns_hosts, dns_domain. |
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# The default action is just to prepend the directory |
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# and append .tab |
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# |
# |
# |
# Parameters: |
# Parameters: |
# selector - Configuration file selector. |
# selector - Configuration file selector. |
Line 581 sub ConfigFileFromSelector {
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Line 615 sub ConfigFileFromSelector {
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} elsif ($selector eq "domain") { |
} elsif ($selector eq "domain") { |
$tablefile = $tabledir."domain.tab"; |
$tablefile = $tabledir."domain.tab"; |
} else { |
} else { |
return undef; |
$tablefile = $tabledir.$selector.'.tab'; |
} |
} |
return $tablefile; |
return $tablefile; |
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Line 604 sub ConfigFileFromSelector {
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Line 638 sub ConfigFileFromSelector {
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sub PushFile { |
sub PushFile { |
my $request = shift; |
my $request = shift; |
my ($command, $filename, $contents) = split(":", $request, 3); |
my ($command, $filename, $contents) = split(":", $request, 3); |
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&Debug("PushFile"); |
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# At this point in time, pushes for only the following tables are |
# At this point in time, pushes for only the following tables are |
# supported: |
# supported: |
Line 620 sub PushFile {
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Line 655 sub PushFile {
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if(! (defined $tablefile)) { |
if(! (defined $tablefile)) { |
return "refused"; |
return "refused"; |
} |
} |
# |
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# >copy< the old table to the backup table |
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# don't rename in case system crashes/reboots etc. in the time |
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# window between a rename and write. |
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# |
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my $backupfile = $tablefile; |
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$backupfile =~ s/\.tab$/.old/; |
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if(!CopyFile($tablefile, $backupfile)) { |
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&logthis('<font color="green"> CopyFile from '.$tablefile." to ".$backupfile." failed </font>"); |
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return "error:$!"; |
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} |
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&logthis('<font color="green"> Pushfile: backed up ' |
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.$tablefile." to $backupfile</font>"); |
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# If the file being pushed is the host file, we adjust the entry for ourself so that the |
# If the file being pushed is the host file, we adjust the entry for ourself so that the |
# IP will be our current IP as looked up in dns. Note this is only 99% good as it's possible |
# IP will be our current IP as looked up in dns. Note this is only 99% good as it's possible |
# to conceive of conditions where we don't have a DNS entry locally. This is possible in a |
# to conceive of conditions where we don't have a DNS entry locally. This is possible in a |
Line 646 sub PushFile {
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Line 668 sub PushFile {
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# Install the new file: |
# Install the new file: |
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&logthis("Installing new $tablefile contents:\n$contents"); |
if(!InstallFile($tablefile, $contents)) { |
if(!InstallFile($tablefile, $contents)) { |
&logthis('<font color="red"> Pushfile: unable to install ' |
&logthis('<font color="red"> Pushfile: unable to install ' |
.$tablefile." $! </font>"); |
.$tablefile." $! </font>"); |
Line 997 sub ping_handler {
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Line 1020 sub ping_handler {
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my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
Debug("$cmd $tail $client .. $currenthostid:"); |
Debug("$cmd $tail $client .. $currenthostid:"); |
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Reply( $client,"$currenthostid\n","$cmd:$tail"); |
Reply( $client,\$currenthostid,"$cmd:$tail"); |
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return 1; |
return 1; |
} |
} |
Line 1067 sub establish_key_handler {
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Line 1090 sub establish_key_handler {
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$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"); |
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return 1; |
return 1; |
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Line 1104 sub load_handler {
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Line 1127 sub load_handler {
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my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'}; |
my $loadpercent=100*$loadavg/$perlvar{'lonLoadLim'}; |
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&Reply( $replyfd, "$loadpercent\n", "$cmd:$tail"); |
&Reply( $replyfd, \$loadpercent, "$cmd:$tail"); |
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return 1; |
return 1; |
} |
} |
Line 1134 sub user_load_handler {
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Line 1157 sub user_load_handler {
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my ($cmd, $tail, $replyfd) = @_; |
my ($cmd, $tail, $replyfd) = @_; |
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my $userloadpercent=&Apache::lonnet::userload(); |
my $userloadpercent=&Apache::lonnet::userload(); |
&Reply($replyfd, "$userloadpercent\n", "$cmd:$tail"); |
&Reply($replyfd, \$userloadpercent, "$cmd:$tail"); |
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return 1; |
return 1; |
} |
} |
Line 1177 sub user_authorization_type {
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Line 1200 sub user_authorization_type {
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} else { |
} else { |
$type .= ':'; |
$type .= ':'; |
} |
} |
&Reply( $replyfd, "$type\n", $userinput); |
&Reply( $replyfd, \$type, $userinput); |
} |
} |
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return 1; |
return 1; |
Line 1199 sub user_authorization_type {
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Line 1222 sub user_authorization_type {
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# a reply is written to the client. |
# a reply is written to the client. |
sub push_file_handler { |
sub push_file_handler { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
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&Debug("In push file handler"); |
my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
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# At this time we only know that the IP of our partner is a valid manager |
# At this time we only know that the IP of our partner is a valid manager |
Line 1207 sub push_file_handler {
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Line 1230 sub push_file_handler {
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# spoofing). |
# spoofing). |
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my $cert = &GetCertificate($userinput); |
my $cert = &GetCertificate($userinput); |
if(&ValidManager($cert)) { |
if(&ValidManager($cert)) { |
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&Debug("Valid manager: $client"); |
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# Now presumably we have the bona fides of both the peer host and the |
# Now presumably we have the bona fides of both the peer host and the |
# process making the request. |
# process making the request. |
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my $reply = &PushFile($userinput); |
my $reply = &PushFile($userinput); |
&Reply($client, "$reply\n", $userinput); |
&Reply($client, \$reply, $userinput); |
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} else { |
} else { |
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&logthis("push_file_handler $client is not valid"); |
&Failure( $client, "refused\n", $userinput); |
&Failure( $client, "refused\n", $userinput); |
} |
} |
return 1; |
return 1; |
} |
} |
®ister_handler("pushfile", \&push_file_handler, 1, 0, 1); |
®ister_handler("pushfile", \&push_file_handler, 1, 0, 1); |
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# The du_handler routine should be considered obsolete and is retained |
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# for communication with legacy servers. Please see the du2_handler. |
# |
# |
# du - list the disk usuage of a directory recursively. |
# du - list the disk usage of a directory recursively. |
# |
# |
# note: stolen code from the ls file handler |
# note: stolen code from the ls file handler |
# under construction by Rick Banghart |
# under construction by Rick Banghart |
Line 1265 sub du_handler {
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Line 1292 sub du_handler {
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chdir($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 1273 sub du_handler {
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Line 1300 sub du_handler {
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} |
} |
®ister_handler("du", \&du_handler, 0, 1, 0); |
®ister_handler("du", \&du_handler, 0, 1, 0); |
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# Please also see the du_handler, which is obsoleted by du2. |
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# du2_handler differs from du_handler in that required path to directory |
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# provided by &propath() is prepended in the handler instead of on the |
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# client side. |
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# |
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# du2 - list the disk usage of a directory recursively. |
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# |
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# Parameters: |
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# $cmd - The command that dispatched us (du). |
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# $tail - The tail of the request that invoked us. |
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# $tail is a : separated list of the following: |
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# - $ududir - directory path to list (before prepending) |
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# - $getpropath = 1 if &propath() should prepend |
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# - $uname - username to use for &propath or user dir |
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# - $udom - domain to use for &propath or user dir |
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# All are escaped. |
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# $client - Socket open on the client. |
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# Returns: |
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# 1 - indicating that the daemon should not disconnect. |
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# Side Effects: |
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# The reply is written to $client. |
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# |
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sub du2_handler { |
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my ($cmd, $tail, $client) = @_; |
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my ($ududir,$getpropath,$uname,$udom) = map { &unescape($_) } (split(/:/, $tail)); |
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my $userinput = "$cmd:$tail"; |
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if (($ududir=~/\.\./) || (($ududir!~m|^/home/httpd/|) && (!$getpropath))) { |
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&Failure($client,"refused\n","$cmd:$tail"); |
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return 1; |
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} |
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if ($getpropath) { |
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if (($uname =~ /^$LONCAPA::match_name$/) && ($udom =~ /^$LONCAPA::match_domain$/)) { |
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$ududir = &propath($udom,$uname).'/'.$ududir; |
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} else { |
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&Failure($client,"refused\n","$cmd:$tail"); |
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return 1; |
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} |
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} |
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# Since $ududir could have some nasties in it, |
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# we will require that ududir is a valid |
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# directory. Just in case someone tries to |
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# slip us a line like .;(cd /home/httpd rm -rf*) |
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# etc. |
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# |
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if (-d $ududir) { |
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my $total_size=0; |
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my $code=sub { |
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if ($_=~/\.\d+\./) { return;} |
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if ($_=~/\.meta$/) { return;} |
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if (-d $_) { return;} |
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$total_size+=(stat($_))[7]; |
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}; |
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chdir($ududir); |
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find($code,$ududir); |
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$total_size=int($total_size/1024); |
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&Reply($client,\$total_size,"$cmd:$ududir"); |
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} else { |
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&Failure($client, "bad_directory:$ududir\n","$cmd:$tail"); |
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} |
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return 1; |
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} |
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®ister_handler("du2", \&du2_handler, 0, 1, 0); |
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# |
# |
# The ls_handler routine should be considered obosolete and is retained |
# The ls_handler routine should be considered obsolete and is retained |
# for communication with legacy servers. Please see the ls2_handler. |
# for communication with legacy servers. Please see the ls3_handler. |
# |
# |
# ls - list the contents of a directory. For each file in the |
# ls - list the contents of a directory. For each file in the |
# selected directory the filename followed by the full output of |
# selected directory the filename followed by the full output of |
Line 1334 sub ls_handler {
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Line 1425 sub ls_handler {
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$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, $userinput); # This supports debug logging. |
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return 1; |
return 1; |
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} |
} |
®ister_handler("ls", \&ls_handler, 0, 1, 0); |
®ister_handler("ls", \&ls_handler, 0, 1, 0); |
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# |
# The ls2_handler routine should be considered obsolete and is retained |
# Please also see the ls_handler, which this routine obosolets. |
# for communication with legacy servers. Please see the ls3_handler. |
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# Please also see the ls_handler, which was itself obsoleted by ls2. |
# ls2_handler differs from ls_handler in that it escapes its return |
# ls2_handler differs from ls_handler in that it escapes its return |
# values before concatenating them together with ':'s. |
# values before concatenating them together with ':'s. |
# |
# |
Line 1403 sub ls2_handler {
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Line 1495 sub ls2_handler {
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$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; |
} |
} |
®ister_handler("ls2", \&ls2_handler, 0, 1, 0); |
®ister_handler("ls2", \&ls2_handler, 0, 1, 0); |
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# |
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# ls3 - list the contents of a directory. For each file in the |
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# selected directory the filename followed by the full output of |
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# the stat function is returned. The returned info for each |
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# file are separated by ':'. The stat fields are separated by &'s. |
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# Parameters: |
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# $cmd - The command that dispatched us (ls). |
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# $tail - The tail of the request that invoked us. |
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# $tail is a : separated list of the following: |
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# - $ulsdir - directory path to list (before prepending) |
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# - $getpropath = 1 if &propath() should prepend |
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# - $getuserdir = 1 if path to user dir in lonUsers should |
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# prepend |
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# - $alternate_root - path to prepend |
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# - $uname - username to use for &propath or user dir |
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# - $udom - domain to use for &propath or user dir |
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# All of these except $getpropath and &getuserdir are escaped. |
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# no_such_dir. |
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# $client - Socket open on the client. |
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# Returns: |
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# 1 - indicating that the daemon should not disconnect. |
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# Side Effects: |
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# The reply is written to $client. |
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# |
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sub ls3_handler { |
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my ($cmd, $tail, $client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my ($ulsdir,$getpropath,$getuserdir,$alternate_root,$uname,$udom) = |
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split(/:/,$tail); |
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if (defined($ulsdir)) { |
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$ulsdir = &unescape($ulsdir); |
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} |
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if (defined($alternate_root)) { |
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$alternate_root = &unescape($alternate_root); |
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} |
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if (defined($uname)) { |
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$uname = &unescape($uname); |
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} |
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if (defined($udom)) { |
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$udom = &unescape($udom); |
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} |
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my $dir_root = $perlvar{'lonDocRoot'}; |
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if ($getpropath) { |
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if (($uname =~ /^$LONCAPA::match_name$/) && ($udom =~ /^$LONCAPA::match_domain$/)) { |
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$dir_root = &propath($udom,$uname); |
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$dir_root =~ s/\/$//; |
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} else { |
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&Failure($client,"refused\n","$cmd:$tail"); |
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return 1; |
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} |
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} elsif ($getuserdir) { |
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if (($uname =~ /^$LONCAPA::match_name$/) && ($udom =~ /^$LONCAPA::match_domain$/)) { |
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my $subdir=$uname.'__'; |
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$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
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$dir_root = $Apache::lonnet::perlvar{'lonUsersDir'} |
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."/$udom/$subdir/$uname"; |
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} else { |
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&Failure($client,"refused\n","$cmd:$tail"); |
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return 1; |
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} |
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} elsif ($alternate_root ne '') { |
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$dir_root = $alternate_root; |
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} |
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if (($dir_root ne '') && ($dir_root ne '/')) { |
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if ($ulsdir =~ /^\//) { |
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$ulsdir = $dir_root.$ulsdir; |
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} else { |
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$ulsdir = $dir_root.'/'.$ulsdir; |
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} |
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} |
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my $obs; |
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my $rights; |
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my $ulsout=''; |
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my $ulsfn; |
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if (-e $ulsdir) { |
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if(-d $ulsdir) { |
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if (opendir(LSDIR,$ulsdir)) { |
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while ($ulsfn=readdir(LSDIR)) { |
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undef($obs); |
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undef($rights); |
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my @ulsstats=stat($ulsdir.'/'.$ulsfn); |
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#We do some obsolete checking here |
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if(-e $ulsdir.'/'.$ulsfn.".meta") { |
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open(FILE, $ulsdir.'/'.$ulsfn.".meta"); |
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my @obsolete=<FILE>; |
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foreach my $obsolete (@obsolete) { |
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if($obsolete =~ m/(<obsolete>)(on|1)/) { $obs = 1; } |
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if($obsolete =~ m|(<copyright>)(default)|) { |
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$rights = 1; |
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} |
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} |
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} |
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my $tmp = $ulsfn.'&'.join('&',@ulsstats); |
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if ($obs eq '1') { $tmp.="&1"; } else { $tmp.="&0"; } |
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if ($rights eq '1') { $tmp.="&1"; } else { $tmp.="&0"; } |
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$ulsout.= &escape($tmp).':'; |
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} |
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closedir(LSDIR); |
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} |
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} else { |
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my @ulsstats=stat($ulsdir); |
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$ulsout.=$ulsfn.'&'.join('&',@ulsstats).':'; |
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} |
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} else { |
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$ulsout='no_such_dir'; |
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} |
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if ($ulsout eq '') { $ulsout='empty'; } |
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&Reply($client, \$ulsout, $userinput); # This supports debug logging. |
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return 1; |
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} |
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®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
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sub server_timezone_handler { |
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my ($cmd,$tail,$client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my $timezone; |
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my $clockfile = '/etc/sysconfig/clock'; # Fedora/CentOS/SuSE |
|
my $tzfile = '/etc/timezone'; # Debian/Ubuntu |
|
if (-e $clockfile) { |
|
if (open(my $fh,"<$clockfile")) { |
|
while (<$fh>) { |
|
next if (/^[\#\s]/); |
|
if (/^(?:TIME)?ZONE\s*=\s*['"]?\s*([\w\/]+)/) { |
|
$timezone = $1; |
|
last; |
|
} |
|
} |
|
close($fh); |
|
} |
|
} elsif (-e $tzfile) { |
|
if (open(my $fh,"<$tzfile")) { |
|
$timezone = <$fh>; |
|
close($fh); |
|
chomp($timezone); |
|
if ($timezone =~ m{^Etc/(\w+)$}) { |
|
$timezone = $1; |
|
} |
|
} |
|
} |
|
&Reply($client,\$timezone,$userinput); # This supports debug logging. |
|
return 1; |
|
} |
|
®ister_handler("servertimezone", \&server_timezone_handler, 0, 1, 0); |
|
|
|
sub server_loncaparev_handler { |
|
my ($cmd,$tail,$client) = @_; |
|
my $userinput = "$cmd:$tail"; |
|
&Reply($client,\$perlvar{'lonVersion'},$userinput); |
|
return 1; |
|
} |
|
®ister_handler("serverloncaparev", \&server_loncaparev_handler, 0, 1, 0); |
|
|
# Process a reinit request. Reinit requests that either |
# Process a reinit request. Reinit requests that either |
# lonc or lond be reinitialized so that an updated |
# lonc or lond be reinitialized so that an updated |
Line 1431 sub reinit_process_handler {
|
Line 1676 sub reinit_process_handler {
|
if(&ValidManager($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", $userinput); |
} |
} |
Line 1515 sub authenticate_handler {
|
Line 1760 sub authenticate_handler {
|
# udom - User's domain. |
# udom - User's domain. |
# uname - Username. |
# uname - Username. |
# upass - User's password. |
# upass - User's password. |
|
# checkdefauth - Pass to validate_user() to try authentication |
|
# with default auth type(s) if no user account. |
|
|
my ($udom,$uname,$upass)=split(/:/,$tail); |
my ($udom, $uname, $upass, $checkdefauth)=split(/:/,$tail); |
&Debug(" Authenticate domain = $udom, user = $uname, password = $upass"); |
&Debug(" Authenticate domain = $udom, user = $uname, password = $upass, checkdefauth = $checkdefauth"); |
chomp($upass); |
chomp($upass); |
$upass=&unescape($upass); |
$upass=&unescape($upass); |
|
|
my $pwdcorrect = &validate_user($udom, $uname, $upass); |
my $pwdcorrect = &validate_user($udom,$uname,$upass,$checkdefauth); |
if($pwdcorrect) { |
if($pwdcorrect) { |
&Reply( $client, "authorized\n", $userinput); |
&Reply( $client, "authorized\n", $userinput); |
# |
# |
Line 1606 sub change_password_handler {
|
Line 1853 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, $userinput); |
} else { |
} else { |
# this just means that the current password mode is not |
# this just means that the current password mode is not |
# one we know how to change (e.g the kerberos auth modes or |
# one we know how to change (e.g the kerberos auth modes or |
Line 1667 sub add_user_handler {
|
Line 1914 sub add_user_handler {
|
} |
} |
unless ($fperror) { |
unless ($fperror) { |
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 1736 sub change_authentication_handler {
|
Line 1983 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,$passfilename); |
Line 1757 sub change_authentication_handler {
|
Line 2004 sub change_authentication_handler {
|
&manage_permissions("/$udom/_au", $udom, $uname, "$umode:"); |
&manage_permissions("/$udom/_au", $udom, $uname, "$umode:"); |
} |
} |
} |
} |
&Reply($client, $result, $userinput); |
&Reply($client, \$result, $userinput); |
} |
} |
|
|
|
|
Line 2142 sub token_auth_user_file_handler {
|
Line 2389 sub token_auth_user_file_handler {
|
my ($fname, $session) = split(/:/, $tail); |
my ($fname, $session) = split(/:/, $tail); |
|
|
chomp($session); |
chomp($session); |
my $reply="non_auth\n"; |
my $reply="non_auth"; |
my $file = $perlvar{'lonIDsDir'}.'/'.$session.'.id'; |
my $file = $perlvar{'lonIDsDir'}.'/'.$session.'.id'; |
if (open(ENVIN,"$file")) { |
if (open(ENVIN,"$file")) { |
flock(ENVIN,LOCK_SH); |
flock(ENVIN,LOCK_SH); |
tie(my %disk_env,'GDBM_File',"$file",&GDBM_READER(),0640); |
tie(my %disk_env,'GDBM_File',"$file",&GDBM_READER(),0640); |
if (exists($disk_env{"userfile.$fname"})) { |
if (exists($disk_env{"userfile.$fname"})) { |
$reply="ok\n"; |
$reply="ok"; |
} else { |
} else { |
foreach my $envname (keys(%disk_env)) { |
foreach my $envname (keys(%disk_env)) { |
if ($envname=~ m|^userfile\.\Q$fname\E|) { |
if ($envname=~ m|^userfile\.\Q$fname\E|) { |
$reply="ok\n"; |
$reply="ok"; |
last; |
last; |
} |
} |
} |
} |
} |
} |
untie(%disk_env); |
untie(%disk_env); |
close(ENVIN); |
close(ENVIN); |
&Reply($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 2583 sub get_profile_entry {
|
Line 2830 sub get_profile_entry {
|
my ($udom,$uname,$namespace,$what) = split(/:/,$tail); |
my ($udom,$uname,$namespace,$what) = split(/:/,$tail); |
chomp($what); |
chomp($what); |
|
|
|
|
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", $userinput); |
} |
} |
Line 2726 sub get_profile_keys {
|
Line 2974 sub get_profile_keys {
|
} |
} |
if (&untie_user_hash($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", $userinput); |
Line 2796 sub dump_profile_database {
|
Line 3044 sub dump_profile_database {
|
} |
} |
} |
} |
chop($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", $userinput); |
Line 2879 sub dump_with_regexp {
|
Line 3127 sub dump_with_regexp {
|
} |
} |
if (&untie_user_hash($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", $userinput); |
Line 3087 sub restore_handler {
|
Line 3335 sub restore_handler {
|
} |
} |
if (&untie_user_hash($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 3168 sub retrieve_chat_handler {
|
Line 3416 sub retrieve_chat_handler {
|
$reply.=&escape($_).':'; |
$reply.=&escape($_).':'; |
} |
} |
$reply=~s/\:$//; |
$reply=~s/\:$//; |
&Reply($client, $reply."\n", $userinput); |
&Reply($client, \$reply, $userinput); |
|
|
|
|
return 1; |
return 1; |
Line 3312 sub put_course_id_handler {
|
Line 3560 sub put_course_id_handler {
|
my @new_items = split(/:/,$courseinfo,-1); |
my @new_items = split(/:/,$courseinfo,-1); |
my %storehash; |
my %storehash; |
for (my $i=0; $i<@new_items; $i++) { |
for (my $i=0; $i<@new_items; $i++) { |
$storehash{$items[$i]} = $new_items[$i]; |
$storehash{$items[$i]} = &unescape($new_items[$i]); |
} |
} |
$hashref->{$key} = |
$hashref->{$key} = |
&Apache::lonnet::freeze_escape(\%storehash); |
&Apache::lonnet::freeze_escape(\%storehash); |
Line 3426 sub put_course_id_hash_handler {
|
Line 3674 sub put_course_id_hash_handler {
|
# 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 |
# type - optional parameter for selection |
# regexp_ok - if true, allow the supplied institutional code |
# regexp_ok - if 1 or -1 allow the supplied institutional code |
# filter to behave as a regular expression. |
# filter to behave as a regular expression: |
|
# 1 will not exclude the course if the instcode matches the RE |
|
# -1 will exclude the course if the instcode matches the RE |
# rtn_as_hash - whether to return the information available for |
# rtn_as_hash - whether to return the information available for |
# each matched item as a frozen hash of all |
# each matched item as a frozen hash of all |
# key, value pairs in the item's hash, or as a |
# key, value pairs in the item's hash, or as a |
# colon-separated list of (in order) description, |
# colon-separated list of (in order) description, |
# institutional code, and course owner. |
# institutional code, and course owner. |
# |
# selfenrollonly - filter by courses allowing self-enrollment |
|
# now or in the future (selfenrollonly = 1). |
|
# catfilter - filter by course category, assigned to a course |
|
# using manually defined categories (i.e., not |
|
# self-cataloging based on on institutional code). |
|
# showhidden - include course in results even if course |
|
# was set to be excluded from course catalog (DC only). |
|
# caller - if set to 'coursecatalog', courses set to be hidden |
|
# from course catalog will be excluded from results (unless |
|
# overridden by "showhidden". |
|
# |
# $client - The socket open on the client. |
# $client - The socket open on the client. |
# Returns: |
# Returns: |
# 1 - Continue processing. |
# 1 - Continue processing. |
Line 3444 sub dump_course_id_handler {
|
Line 3704 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, |
$typefilter,$regexp_ok,$rtn_as_hash) =split(/:/,$tail); |
$typefilter,$regexp_ok,$rtn_as_hash,$selfenrollonly,$catfilter,$showhidden, |
|
$caller) =split(/:/,$tail); |
|
my $now = time; |
if (defined($description)) { |
if (defined($description)) { |
$description=&unescape($description); |
$description=&unescape($description); |
} else { |
} else { |
Line 3484 sub dump_course_id_handler {
|
Line 3746 sub dump_course_id_handler {
|
if (defined($regexp_ok)) { |
if (defined($regexp_ok)) { |
$regexp_ok=&unescape($regexp_ok); |
$regexp_ok=&unescape($regexp_ok); |
} |
} |
|
if (defined($catfilter)) { |
|
$catfilter=&unescape($catfilter); |
|
} |
my $unpack = 1; |
my $unpack = 1; |
if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
$typefilter eq '.') { |
$typefilter eq '.') { |
Line 3494 sub dump_course_id_handler {
|
Line 3759 sub dump_course_id_handler {
|
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 ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val,%unesc_val); |
my ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val, |
|
%unesc_val,$selfenroll_end,$selfenroll_types); |
$unesc_key = &unescape($key); |
$unesc_key = &unescape($key); |
if ($unesc_key =~ /^lasttime:/) { |
if ($unesc_key =~ /^lasttime:/) { |
next; |
next; |
Line 3514 sub dump_course_id_handler {
|
Line 3780 sub dump_course_id_handler {
|
$unesc_val{'owner'} = $items->{'owner'}; |
$unesc_val{'owner'} = $items->{'owner'}; |
$unesc_val{'type'} = $items->{'type'}; |
$unesc_val{'type'} = $items->{'type'}; |
} |
} |
|
$selfenroll_types = $items->{'selfenroll_types'}; |
|
$selfenroll_end = $items->{'selfenroll_end_date'}; |
|
if ($selfenrollonly) { |
|
next if (!$selfenroll_types); |
|
if (($selfenroll_end > 0) && ($selfenroll_end <= $now)) { |
|
next; |
|
} |
|
} |
|
if ($catfilter ne '') { |
|
next if ($items->{'categories'} eq ''); |
|
my @categories = split('&',$items->{'categories'}); |
|
next if (@categories == 0); |
|
my @subcats = split('&',$catfilter); |
|
my $matchcat = 0; |
|
foreach my $cat (@categories) { |
|
if (grep(/^\Q$cat\E$/,@subcats)) { |
|
$matchcat = 1; |
|
last; |
|
} |
|
} |
|
next if (!$matchcat); |
|
} |
|
if ($caller eq 'coursecatalog') { |
|
if ($items->{'hidefromcat'} eq 'yes') { |
|
next if !$showhidden; |
|
} |
|
} |
} else { |
} else { |
|
next if ($catfilter ne ''); |
|
next if ($selfenrollonly); |
$is_hash = 0; |
$is_hash = 0; |
my @courseitems = split(/:/,&unescape($value)); |
my @courseitems = split(/:/,$value); |
$lasttime = pop(@courseitems); |
$lasttime = pop(@courseitems); |
next if ($lasttime<$since); |
if ($hashref->{$lasttime_key} eq '') { |
|
next if ($lasttime<$since); |
|
} |
($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems; |
($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems; |
} |
} |
my $match = 1; |
my $match = 1; |
Line 3534 sub dump_course_id_handler {
|
Line 3831 sub dump_course_id_handler {
|
if (!$is_hash) { |
if (!$is_hash) { |
$unesc_val{'inst_code'} = &unescape($val{'inst_code'}); |
$unesc_val{'inst_code'} = &unescape($val{'inst_code'}); |
} |
} |
if ($regexp_ok) { |
if ($regexp_ok == 1) { |
if (eval{$unesc_val{'inst_code'} !~ /$instcodefilter/}) { |
if (eval{$unesc_val{'inst_code'} !~ /$instcodefilter/}) { |
$match = 0; |
$match = 0; |
} |
} |
|
} elsif ($regexp_ok == -1) { |
|
if (eval{$unesc_val{'inst_code'} =~ /$instcodefilter/}) { |
|
$match = 0; |
|
} |
} else { |
} else { |
if (eval{$unesc_val{'inst_code'} !~ /\Q$instcodefilter\E/i}) { |
if (eval{$unesc_val{'inst_code'} !~ /\Q$instcodefilter\E/i}) { |
$match = 0; |
$match = 0; |
Line 3605 sub dump_course_id_handler {
|
Line 3906 sub dump_course_id_handler {
|
if ($is_hash) { |
if ($is_hash) { |
$qresult.=$key.'='.$value.'&'; |
$qresult.=$key.'='.$value.'&'; |
} else { |
} else { |
my %rtnhash = ( 'description' => &escape($val{'descr'}), |
my %rtnhash = ( 'description' => &unescape($val{'descr'}), |
'inst_code' => &escape($val{'inst_code'}), |
'inst_code' => &unescape($val{'inst_code'}), |
'owner' => &escape($val{'owner'}), |
'owner' => &unescape($val{'owner'}), |
'type' => &escape($val{'type'}), |
'type' => &unescape($val{'type'}), |
); |
); |
my $items = &Apache::lonnet::freeze_escape(\%rtnhash); |
my $items = &Apache::lonnet::freeze_escape(\%rtnhash); |
$qresult.=$key.'='.$items.'&'; |
$qresult.=$key.'='.$items.'&'; |
Line 3627 sub dump_course_id_handler {
|
Line 3928 sub dump_course_id_handler {
|
} |
} |
if (&untie_domain_hash($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 courseiddump\n", $userinput); |
"while attempting courseiddump\n", $userinput); |
Line 3718 sub get_domain_handler {
|
Line 4019 sub get_domain_handler {
|
} |
} |
if (&untie_domain_hash($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 3816 sub get_id_handler {
|
Line 4117 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 3940 sub dump_dcmail_handler {
|
Line 4241 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", $userinput); |
Line 4048 sub dump_domainroles_handler {
|
Line 4349 sub dump_domainroles_handler {
|
my ($start,$end) = split(/:/,&unescape($value)); |
my ($start,$end) = split(/:/,&unescape($value)); |
my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,&unescape($key)); |
my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,&unescape($key)); |
unless ($startfilter eq '.' || !defined($startfilter)) { |
unless ($startfilter eq '.' || !defined($startfilter)) { |
if ($start >= $startfilter) { |
if ((defined($start)) && ($start >= $startfilter)) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
unless ($endfilter eq '.' || !defined($endfilter)) { |
unless ($endfilter eq '.' || !defined($endfilter)) { |
if ($end <= $endfilter) { |
if ((defined($end)) && ($end <= $endfilter)) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
unless (@roles < 1) { |
unless (@roles < 1) { |
unless (grep/^$trole$/,@roles) { |
unless (grep/^\Q$trole\E$/,@roles) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
Line 4068 sub dump_domainroles_handler {
|
Line 4369 sub dump_domainroles_handler {
|
} |
} |
if (&untie_domain_hash($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", $userinput); |
Line 4122 sub tmp_put_handler {
|
Line 4423 sub tmp_put_handler {
|
if ($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 4156 sub tmp_get_handler {
|
Line 4457 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 4340 sub enrollment_enabled_handler {
|
Line 4641 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; |
} |
} |
®ister_handler("autorun", \&enrollment_enabled_handler, 0, 1, 0); |
®ister_handler("autorun", \&enrollment_enabled_handler, 0, 1, 0); |
|
|
|
# |
|
# Validate an institutional code use for a LON-CAPA course. |
|
# |
|
# 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_course_id - The institutional cod3 from the |
|
# institutions point of view. |
|
# $cdom - The domain from the institutions |
|
# point of view. |
|
# $client - Socket open on the client. |
|
# Returns: |
|
# 1 - Indicating processing should continue. |
|
# |
|
sub validate_instcode_handler { |
|
my ($cmd, $tail, $client) = @_; |
|
my $userinput = "$cmd:$tail"; |
|
my ($dom,$instcode,$owner) = split(/:/, $tail); |
|
my $outcome=&localenroll::validate_instcode($dom,$instcode,$owner); |
|
&Reply($client, \$outcome, $userinput); |
|
|
|
return 1; |
|
} |
|
®ister_handler("autovalidateinstcode", \&validate_instcode_handler, 0, 1, 0); |
|
|
# Get the official sections for which auto-enrollment is possible. |
# Get the official sections for which auto-enrollment is possible. |
# Since the admin people won't know about 'unofficial sections' |
# Since the admin people won't know about 'unofficial sections' |
# we cannot auto-enroll on them. |
# we cannot auto-enroll on them. |
Line 4367 sub get_sections_handler {
|
Line 4695 sub get_sections_handler {
|
my @secs = &localenroll::get_sections($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 4396 sub validate_course_owner_handler {
|
Line 4724 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, $userinput); |
|
|
|
|
|
|
Line 4427 sub validate_course_section_handler {
|
Line 4755 sub validate_course_section_handler {
|
my ($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, $userinput); |
|
|
|
|
return 1; |
return 1; |
Line 4455 sub validate_class_access_handler {
|
Line 4783 sub validate_class_access_handler {
|
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
my ($inst_class,$ownerlist,$cdom) = split(/:/, $tail); |
my ($inst_class,$ownerlist,$cdom) = split(/:/, $tail); |
my @owners = split(/,/,&unescape($ownerlist)); |
my $owners = &unescape($ownerlist); |
my $outcome; |
my $outcome; |
eval { |
eval { |
local($SIG{__DIE__})='DEFAULT'; |
local($SIG{__DIE__})='DEFAULT'; |
$outcome=&localenroll::check_section($inst_class,\@owners,$cdom); |
$outcome=&localenroll::check_section($inst_class,$owners,$cdom); |
}; |
}; |
&Reply($client,"$outcome\n", $userinput); |
&Reply($client,\$outcome, $userinput); |
|
|
return 1; |
return 1; |
} |
} |
Line 4622 sub get_institutional_defaults_handler {
|
Line 4950 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", $userinput); |
} |
} |
Line 4633 sub get_institutional_defaults_handler {
|
Line 4961 sub get_institutional_defaults_handler {
|
®ister_handler("autoinstcodedefaults", |
®ister_handler("autoinstcodedefaults", |
\&get_institutional_defaults_handler,0,1,0); |
\&get_institutional_defaults_handler,0,1,0); |
|
|
|
sub get_possible_instcodes_handler { |
|
my ($cmd, $tail, $client) = @_; |
|
my $userinput = "$cmd:$tail"; |
|
|
|
my $reply; |
|
my $cdom = $tail; |
|
my (@codetitles,%cat_titles,%cat_order,@code_order); |
|
my $formatreply = &localenroll::possible_instcodes($cdom, |
|
\@codetitles, |
|
\%cat_titles, |
|
\%cat_order, |
|
\@code_order); |
|
if ($formatreply eq 'ok') { |
|
my $result = join('&',map {&escape($_);} (@codetitles)).':'; |
|
$result .= join('&',map {&escape($_);} (@code_order)).':'; |
|
foreach my $key (keys(%cat_titles)) { |
|
$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($cat_titles{$key}).'&'; |
|
} |
|
$result =~ s/\&$//; |
|
$result .= ':'; |
|
foreach my $key (keys(%cat_order)) { |
|
$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($cat_order{$key}).'&'; |
|
} |
|
$result =~ s/\&$//; |
|
&Reply($client,\$result,$userinput); |
|
} else { |
|
&Reply($client, "format_error\n", $userinput); |
|
} |
|
return 1; |
|
} |
|
®ister_handler("autopossibleinstcodes", |
|
\&get_possible_instcodes_handler,0,1,0); |
|
|
sub get_institutional_user_rules { |
sub get_institutional_user_rules { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
Line 4657 sub get_institutional_user_rules {
|
Line 5018 sub get_institutional_user_rules {
|
} |
} |
} |
} |
$result =~ s/\&$//; |
$result =~ s/\&$//; |
&Reply($client,$result."\n",$userinput); |
&Reply($client,\$result,$userinput); |
} else { |
} else { |
&Reply($client,"error\n", $userinput); |
&Reply($client,"error\n", $userinput); |
} |
} |
Line 4667 sub get_institutional_user_rules {
|
Line 5028 sub get_institutional_user_rules {
|
} |
} |
®ister_handler("instuserrules",\&get_institutional_user_rules,0,1,0); |
®ister_handler("instuserrules",\&get_institutional_user_rules,0,1,0); |
|
|
|
sub get_institutional_id_rules { |
|
my ($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",$userinput); |
|
} |
|
} |
|
®ister_handler("instidrules",\&get_institutional_id_rules,0,1,0); |
|
|
|
sub get_institutional_selfcreate_rules { |
|
my ($cmd, $tail, $client) = @_; |
|
my $userinput = "$cmd:$tail"; |
|
my $dom = &unescape($tail); |
|
my (%rules_hash,@rules_order); |
|
my $outcome; |
|
eval { |
|
local($SIG{__DIE__})='DEFAULT'; |
|
$outcome = &localenroll::selfcreate_rules($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",$userinput); |
|
} |
|
} |
|
®ister_handler("instemailrules",\&get_institutional_selfcreate_rules,0,1,0); |
|
|
|
|
sub institutional_username_check { |
sub institutional_username_check { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
Line 4687 sub institutional_username_check {
|
Line 5116 sub institutional_username_check {
|
foreach my $key (keys(%rulecheck)) { |
foreach my $key (keys(%rulecheck)) { |
$result.=&escape($key).'='.&Apache::lonnet::freeze_escape($rulecheck{$key}).'&'; |
$result.=&escape($key).'='.&Apache::lonnet::freeze_escape($rulecheck{$key}).'&'; |
} |
} |
&Reply($client,$result."\n",$userinput); |
&Reply($client,\$result,$userinput); |
} else { |
} else { |
&Reply($client,"error\n", $userinput); |
&Reply($client,"error\n", $userinput); |
} |
} |
Line 4697 sub institutional_username_check {
|
Line 5126 sub institutional_username_check {
|
} |
} |
®ister_handler("instrulecheck",\&institutional_username_check,0,1,0); |
®ister_handler("instrulecheck",\&institutional_username_check,0,1,0); |
|
|
|
sub institutional_id_check { |
|
my ($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",$userinput); |
|
} |
|
} |
|
®ister_handler("instidrulecheck",\&institutional_id_check,0,1,0); |
|
|
|
sub institutional_selfcreate_check { |
|
my ($cmd, $tail, $client) = @_; |
|
my $userinput = "$cmd:$tail"; |
|
my %rulecheck; |
|
my $outcome; |
|
my ($udom,$email,@rules) = split(/:/,$tail); |
|
$udom = &unescape($udom); |
|
$email = &unescape($email); |
|
@rules = map {&unescape($_);} (@rules); |
|
eval { |
|
local($SIG{__DIE__})='DEFAULT'; |
|
$outcome = &localenroll::selfcreate_check($udom,$email,\@rules,\%rulecheck); |
|
}; |
|
if (!$@) { |
|
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); |
|
} |
|
} |
|
®ister_handler("instselfcreatecheck",\&institutional_selfcreate_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 4849 sub inst_usertypes_handler {
|
Line 5335 sub inst_usertypes_handler {
|
} |
} |
$res=~s/\&$//; |
$res=~s/\&$//; |
} |
} |
&Reply($client, "$res\n", $userinput); |
&Reply($client, \$res, $userinput); |
return 1; |
return 1; |
} |
} |
®ister_handler("inst_usertypes", \&inst_usertypes_handler, 0, 1, 0); |
®ister_handler("inst_usertypes", \&inst_usertypes_handler, 0, 1, 0); |
Line 5348 sub Debug {
|
Line 5834 sub Debug {
|
# |
# |
sub Reply { |
sub Reply { |
my ($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++; |
$Transactions++; |
} |
} |
|
|
Line 5585 sub make_new_child {
|
Line 6076 sub make_new_child {
|
if ($clientip eq '127.0.0.1') { |
if ($clientip eq '127.0.0.1') { |
$outsideip=&Apache::lonnet::get_host_ip($perlvar{'lonHostID'}); |
$outsideip=&Apache::lonnet::get_host_ip($perlvar{'lonHostID'}); |
} |
} |
|
&ReadManagerTable(); |
my $clientrec=defined(&Apache::lonnet::get_hosts_from_ip($outsideip)); |
my $clientrec=defined(&Apache::lonnet::get_hosts_from_ip($outsideip)); |
my $ismanager=($managers{$outsideip} ne undef); |
my $ismanager=($managers{$outsideip} ne undef); |
$clientname = "[unknonwn]"; |
$clientname = "[unknonwn]"; |
Line 5903 sub get_auth_type
|
Line 6394 sub get_auth_type
|
# 0 - The domain,user,password triplet is not a valid user. |
# 0 - The domain,user,password triplet is not a valid user. |
# |
# |
sub validate_user { |
sub validate_user { |
my ($domain, $user, $password) = @_; |
my ($domain, $user, $password, $checkdefauth) = @_; |
|
|
|
|
# Why negative ~pi you may well ask? Well this function is about |
# Why negative ~pi you may well ask? Well this function is about |
# authentication, and therefore very important to get right. |
# authentication, and therefore very important to get right. |
Line 5927 sub validate_user {
|
Line 6417 sub validate_user {
|
|
|
my $null = pack("C",0); # Used by kerberos auth types. |
my $null = pack("C",0); # Used by kerberos auth types. |
|
|
|
if ($howpwd eq 'nouser') { |
|
if ($checkdefauth) { |
|
my %domdefaults = &Apache::lonnet::get_domain_defaults($domain); |
|
if ($domdefaults{'auth_def'} eq 'localauth') { |
|
$howpwd = $domdefaults{'auth_def'}; |
|
$contentpwd = $domdefaults{'auth_arg_def'}; |
|
} elsif ((($domdefaults{'auth_def'} eq 'krb4') || |
|
($domdefaults{'auth_def'} eq 'krb5')) && |
|
($domdefaults{'auth_arg_def'} ne '')) { |
|
$howpwd = $domdefaults{'auth_def'}; |
|
$contentpwd = $domdefaults{'auth_arg_def'}; |
|
} |
|
} |
|
} |
if ($howpwd ne 'nouser') { |
if ($howpwd ne 'nouser') { |
|
|
if($howpwd eq "internal") { # Encrypted is in local password file. |
if($howpwd eq "internal") { # Encrypted is in local password file. |
$validated = (crypt($password, $contentpwd) eq $contentpwd); |
$validated = (crypt($password, $contentpwd) eq $contentpwd); |
} |
} |
Line 5979 sub validate_user {
|
Line 6482 sub validate_user {
|
my $credentials= &Authen::Krb5::cc_default(); |
my $credentials= &Authen::Krb5::cc_default(); |
$credentials->initialize(&Authen::Krb5::parse_name($user.'@' |
$credentials->initialize(&Authen::Krb5::parse_name($user.'@' |
.$contentpwd)); |
.$contentpwd)); |
my $krbreturn = &Authen::Krb5::get_in_tkt_with_password($krbclient, |
my $krbreturn; |
$krbserver, |
if (exists(&Authen::Krb5::get_init_creds_password)) { |
$password, |
$krbreturn = |
$credentials); |
&Authen::Krb5::get_init_creds_password($krbclient,$password, |
$validated = ($krbreturn == 1); |
$krbservice); |
|
$validated = (ref($krbreturn) eq 'Authen::Krb5::Creds'); |
|
} else { |
|
$krbreturn = |
|
&Authen::Krb5::get_in_tkt_with_password($krbclient,$krbserver, |
|
$password,$credentials); |
|
$validated = ($krbreturn == 1); |
|
} |
if (!$validated) { |
if (!$validated) { |
&logthis('krb5: '.$user.', '.$contentpwd.', '. |
&logthis('krb5: '.$user.', '.$contentpwd.', '. |
&Authen::Krb5::error()); |
&Authen::Krb5::error()); |
Line 6276 sub change_unix_password {
|
Line 6786 sub change_unix_password {
|
|
|
sub make_passwd_file { |
sub make_passwd_file { |
my ($uname, $umode,$npass,$passfilename)=@_; |
my ($uname, $umode,$npass,$passfilename)=@_; |
my $result="ok\n"; |
my $result="ok"; |
if ($umode eq 'krb4' or $umode eq 'krb5') { |
if ($umode eq 'krb4' or $umode eq 'krb5') { |
{ |
{ |
my $pf = IO::File->new(">$passfilename"); |
my $pf = IO::File->new(">$passfilename"); |
Line 6344 sub make_passwd_file {
|
Line 6854 sub make_passwd_file {
|
if($useraddok > 0) { |
if($useraddok > 0) { |
my $error_text = &lcuseraddstrerror($useraddok); |
my $error_text = &lcuseraddstrerror($useraddok); |
&logthis("Failed lcuseradd: $error_text"); |
&logthis("Failed lcuseradd: $error_text"); |
$result = "lcuseradd_failed:$error_text\n"; |
$result = "lcuseradd_failed:$error_text"; |
} else { |
} else { |
my $pf = IO::File->new(">$passfilename"); |
my $pf = IO::File->new(">$passfilename"); |
if($pf) { |
if($pf) { |
Line 6368 sub make_passwd_file {
|
Line 6878 sub make_passwd_file {
|
} |
} |
} |
} |
} else { |
} else { |
$result="auth_mode_error\n"; |
$result="auth_mode_error"; |
} |
} |
return $result; |
return $result; |
} |
} |
Line 6740 linux
|
Line 7250 linux
|
Server/Process |
Server/Process |
|
|
=cut |
=cut |
|
|
|
|
|
=pod |
|
|
|
=head1 LOG MESSAGES |
|
|
|
The messages below can be emitted in the lond log. This log is located |
|
in ~httpd/perl/logs/lond.log Many log messages have HTML encapsulation |
|
to provide coloring if examined from inside a web page. Some do not. |
|
Where color is used, the colors are; Red for sometihhng to get excited |
|
about and to follow up on. Yellow for something to keep an eye on to |
|
be sure it does not get worse, Green,and Blue for informational items. |
|
|
|
In the discussions below, sometimes reference is made to ~httpd |
|
when describing file locations. There isn't really an httpd |
|
user, however there is an httpd directory that gets installed in the |
|
place that user home directories go. On linux, this is usually |
|
(always?) /home/httpd. |
|
|
|
|
|
Some messages are colorless. These are usually (not always) |
|
Green/Blue color level messages. |
|
|
|
=over 2 |
|
|
|
=item (Red) LocalConnection rejecting non local: <ip> ne 127.0.0.1 |
|
|
|
A local connection negotiation was attempted by |
|
a host whose IP address was not 127.0.0.1. |
|
The socket is closed and the child will exit. |
|
lond has three ways to establish an encyrption |
|
key with a client: |
|
|
|
=over 2 |
|
|
|
=item local |
|
|
|
The key is written and read from a file. |
|
This is only valid for connections from localhost. |
|
|
|
=item insecure |
|
|
|
The key is generated by the server and |
|
transmitted to the client. |
|
|
|
=item ssl (secure) |
|
|
|
An ssl connection is negotiated with the client, |
|
the key is generated by the server and sent to the |
|
client across this ssl connection before the |
|
ssl connectionis terminated and clear text |
|
transmission resumes. |
|
|
|
=back |
|
|
|
=item (Red) LocalConnection: caller is insane! init = <init> and type = <type> |
|
|
|
The client is local but has not sent an initialization |
|
string that is the literal "init:local" The connection |
|
is closed and the child exits. |
|
|
|
=item Red CRITICAL Can't get key file <error> |
|
|
|
SSL key negotiation is being attempted but the call to |
|
lonssl::KeyFile failed. This usually means that the |
|
configuration file is not correctly defining or protecting |
|
the directories/files lonCertificateDirectory or |
|
lonnetPrivateKey |
|
<error> is a string that describes the reason that |
|
the key file could not be located. |
|
|
|
=item (Red) CRITICAL Can't get certificates <error> |
|
|
|
SSL key negotiation failed because we were not able to retrives our certificate |
|
or the CA's certificate in the call to lonssl::CertificateFile |
|
<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 |
|
|
|
=item Permission error: |
|
|
|
The directory pointed to by lonCertificateDirectory is not readable by lond |
|
|
|
=item Permission error: |
|
|
|
Files in the directory pointed to by lonCertificateDirectory are not readable by lond. |
|
|
|
=item Installation error: |
|
|
|
Either the certificate authority file or the certificate have not |
|
been installed in lonCertificateDirectory. |
|
|
|
=item (Red) CRITICAL SSL Socket promotion failed: <err> |
|
|
|
The promotion of the connection from plaintext to SSL failed |
|
<err> is the reason for the failure. There are two |
|
system calls involved in the promotion (one of which failed), |
|
a dup to produce |
|
a second fd on the raw socket over which the encrypted data |
|
will flow and IO::SOcket::SSL->new_from_fd which creates |
|
the SSL connection on the duped fd. |
|
|
|
=item (Blue) WARNING client did not respond to challenge |
|
|
|
This occurs on an insecure (non SSL) connection negotiation request. |
|
lond generates some number from the time, the PID and sends it to |
|
the client. The client must respond by echoing this information back. |
|
If the client does not do so, that's a violation of the challenge |
|
protocols and the connection will be failed. |
|
|
|
=item (Red) No manager table. Nobody can manage!! |
|
|
|
lond has the concept of privileged hosts that |
|
can perform remote management function such |
|
as update the hosts.tab. The manager hosts |
|
are described in the |
|
~httpd/lonTabs/managers.tab file. |
|
this message is logged if this file is missing. |
|
|
|
|
|
=item (Green) Registering manager <dnsname> as <cluster_name> with <ipaddress> |
|
|
|
Reports the successful parse and registration |
|
of a specific manager. |
|
|
|
=item Green existing host <clustername:dnsname> |
|
|
|
The manager host is already defined in the hosts.tab |
|
the information in that table, rather than the info in the |
|
manager table will be used to determine the manager's ip. |
|
|
|
=item (Red) Unable to craete <filename> |
|
|
|
lond has been asked to create new versions of an administrative |
|
file (by a manager). When this is done, the new file is created |
|
in a temp file and then renamed into place so that there are always |
|
usable administrative files, even if the update fails. This failure |
|
message means that the temp file could not be created. |
|
The update is abandoned, and the old file is available for use. |
|
|
|
=item (Green) CopyFile from <oldname> to <newname> failed |
|
|
|
In an update of administrative files, the copy of the existing file to a |
|
backup file failed. The installation of the new file may still succeed, |
|
but there will not be a back up file to rever to (this should probably |
|
be yellow). |
|
|
|
=item (Green) Pushfile: backed up <oldname> to <newname> |
|
|
|
See above, the backup of the old administrative file succeeded. |
|
|
|
=item (Red) Pushfile: Unable to install <filename> <reason> |
|
|
|
The new administrative file could not be installed. In this case, |
|
the old administrative file is still in use. |
|
|
|
=item (Green) Installed new < filename>. |
|
|
|
The new administrative file was successfullly installed. |
|
|
|
=item (Red) Reinitializing lond pid=<pid> |
|
|
|
The lonc child process <pid> will be sent a USR2 |
|
signal. |
|
|
|
=item (Red) Reinitializing self |
|
|
|
We've been asked to re-read our administrative files,and |
|
are doing so. |
|
|
|
=item (Yellow) error:Invalid process identifier <ident> |
|
|
|
A reinit command was received, but the target part of the |
|
command was not valid. It must be either |
|
'lond' or 'lonc' but was <ident> |
|
|
|
=item (Green) isValideditCommand checking: Command = <command> Key = <key> newline = <newline> |
|
|
|
Checking to see if lond has been handed a valid edit |
|
command. It is possible the edit command is not valid |
|
in that case there are no log messages to indicate that. |
|
|
|
=item Result of password change for <username> pwchange_success |
|
|
|
The password for <username> was |
|
successfully changed. |
|
|
|
=item Unable to open <user> passwd to change password |
|
|
|
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> |
|
|
|
=item LWP GET: <message> for <fname> (<remoteurl>) |
|
|
|
The lightweight process fetch for a resource failed |
|
with <message> the local filename that should |
|
have existed/been created was <fname> the |
|
corresponding URI: <remoteurl> This is emitted in several |
|
places. |
|
|
|
=item Unable to move <transname> to <destname> |
|
|
|
From fetch_user_file_handler - the user file was replicated but could not |
|
be mv'd to its final location. |
|
|
|
=item Looking for <domain> <username> |
|
|
|
From user_has_session_handler - This should be a Debug call instead |
|
it indicates lond is about to check whether the specified user has a |
|
session active on the specified domain on the local host. |
|
|
|
=item Client <ip> (<name>) hanging up: <input> |
|
|
|
lond has been asked to exit by its client. The <ip> and <name> identify the |
|
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 |
|
to the best of our ability to get it (I would guess that any numeric value |
|
represents and errno value). This is immediately followed by |
|
|
|
=item Famous last words: Catching exception - <log> |
|
|
|
Where log is some recent information about the state of the child. |
|
|
|
=item Red CRITICAL: TIME OUT <pid> |
|
|
|
Some timeout occured for server <pid>. THis is normally a timeout on an LWP |
|
doing an HTTP::GET. |
|
|
|
=item child <pid> died |
|
|
|
The reaper caught a SIGCHILD for the lond child process <pid> |
|
This should be modified to also display the IP of the dying child |
|
$children{$pid} |
|
|
|
=item Unknown child 0 died |
|
A child died but the wait for it returned a pid of zero which really should not |
|
ever happen. |
|
|
|
=item Child <which> - <pid> looks like we missed it's death |
|
|
|
When a sigchild is received, the reaper process checks all children to see if they are |
|
alive. If children are dying quite quickly, the lack of signal queuing can mean |
|
that a signal hearalds the death of more than one child. If so this message indicates |
|
which other one died. <which> is the ip of a dead child |
|
|
|
=item Free socket: <shutdownretval> |
|
|
|
The HUNTSMAN sub was called due to a SIGINT in a child process. The socket is being shutdown. |
|
for whatever reason, <shutdownretval> is printed but in fact shutdown() is not documented |
|
to return anything. This is followed by: |
|
|
|
=item Red CRITICAL: Shutting down |
|
|
|
Just prior to exit. |
|
|
|
=item Free socket: <shutdownretval> |
|
|
|
The HUPSMAN sub was called due to a SIGHUP. all children get killsed, and lond execs itself. |
|
This is followed by: |
|
|
|
=item (Red) CRITICAL: Restarting |
|
|
|
lond is about to exec itself to restart. |
|
|
|
=item (Blue) Updating connections |
|
|
|
(In response to a USR2). All the children (except the one for localhost) |
|
are about to be killed, the hosts tab reread, and Apache reloaded via apachereload. |
|
|
|
=item (Blue) UpdateHosts killing child <pid> for ip <ip> |
|
|
|
Due to USR2 as above. |
|
|
|
=item (Green) keeping child for ip <ip> (pid = <pid>) |
|
|
|
In response to USR2 as above, the child indicated is not being restarted because |
|
it's assumed that we'll always need a child for the localhost. |
|
|
|
|
|
=item Going to check on the children |
|
|
|
Parent is about to check on the health of the child processes. |
|
Note that this is in response to a USR1 sent to the parent lond. |
|
there may be one or more of the next two messages: |
|
|
|
=item <pid> is dead |
|
|
|
A child that we have in our child hash as alive has evidently died. |
|
|
|
=item Child <pid> did not respond |
|
|
|
In the health check the child <pid> did not update/produce a pid_.txt |
|
file when sent it's USR1 signal. That process is killed with a 9 signal, as it's |
|
assumed to be hung in some un-fixable way. |
|
|
|
=item Finished checking children |
|
|
|
Master processs's USR1 processing is cojmplete. |
|
|
|
=item (Red) CRITICAL: ------- Starting ------ |
|
|
|
(There are more '-'s on either side). Lond has forked itself off to |
|
form a new session and is about to start actual initialization. |
|
|
|
=item (Green) Attempting to start child (<client>) |
|
|
|
Started a new child process for <client>. Client is IO::Socket object |
|
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. |
|
|
|
=item Unable to determine clientip |
|
|
|
In child process initialization. The peer address from getpeername was not defined. |
|
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 |
|
|
|
=item <name> |
|
|
|
is the name of the client from hosts.tab. |
|
|
|
=item <type> |
|
|
|
Is the connection type which is either |
|
|
|
=over 2 |
|
|
|
=item manager |
|
|
|
The connection is from a manager node, not in hosts.tab |
|
|
|
=item client |
|
|
|
the connection is from a non-manager in the hosts.tab |
|
|
|
=item both |
|
|
|
The connection is from a manager in the hosts.tab. |
|
|
|
=back |
|
|
|
=back |
|
|
|
=item (Blue) Certificates not installed -- trying insecure auth |
|
|
|
One of the certificate file, key file or |
|
certificate authority file could not be found for a client attempting |
|
SSL connection intiation. COnnection will be attemptied in in-secure mode. |
|
(this would be a system with an up to date lond that has not gotten a |
|
certificate from us). |
|
|
|
=item (Green) Successful local authentication |
|
|
|
A local connection successfully negotiated the encryption key. |
|
In this case the IDEA key is in a file (that is hopefully well protected). |
|
|
|
=item (Green) Successful ssl authentication with <client> |
|
|
|
The client (<client> is the peer's name in hosts.tab), has successfully |
|
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. |
|
|
|
=item (Yellow) Attempted insecure connection disallowed |
|
|
|
The client attempted and failed to successfully negotiate a successful insecure |
|
connection. This can happen either because the variable londAllowInsecure is false |
|
or undefined, or becuse the child did not successfully echo back the challenge |
|
string. |
|
|
|
|
|
=back |
|
|
|
|
|
=cut |