version 1.116, 2018/12/22 20:05:16
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version 1.132, 2024/07/28 12:47:31
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Line 42 use IO::File;
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Line 42 use IO::File;
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use IO::Socket; |
use IO::Socket; |
use HTML::Entities; |
use HTML::Entities; |
use Getopt::Long; |
use Getopt::Long; |
use GDBM_File; |
use GDBM_File qw(GDBM_READER); |
use Storable qw(thaw); |
use Storable qw(thaw); |
use File::ReadBackwards; |
use File::ReadBackwards; |
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use File::Copy; |
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use Sys::Hostname::FQDN(); |
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#globals |
#globals |
use vars qw (%perlvar %simplestatus $errors $warnings $notices $totalcount); |
use vars qw (%perlvar %simplestatus $errors $warnings $notices $totalcount); |
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Line 77 sub rotate_logfile {
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Line 80 sub rotate_logfile {
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rename("$file.2","$file.3"); |
rename("$file.2","$file.3"); |
rename("$file.1","$file.2"); |
rename("$file.1","$file.2"); |
rename("$file","$file.1"); |
rename("$file","$file.1"); |
} |
} |
} |
} |
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sub start_daemon { |
sub start_daemon { |
my ($fh,$daemon,$pidfile,$args) = @_; |
my ($fh,$daemon,$pidfile,$args) = @_; |
my $progname=$daemon; |
my $progname=$daemon; |
if ($daemon eq 'lonc') { |
if ($daemon eq 'lonc') { |
$progname='loncnew'; |
$progname='loncnew'; |
} |
} |
my $error_fname="$perlvar{'lonDaemons'}/logs/${daemon}_errors"; |
my $error_fname="$perlvar{'lonDaemons'}/logs/${daemon}_errors"; |
&rotate_logfile($error_fname,$fh,'error logs'); |
&rotate_logfile($error_fname,$fh,'error logs'); |
Line 118 sub checkon_daemon {
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Line 121 sub checkon_daemon {
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if ($fh) { |
if ($fh) { |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
if (open(DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/$daemon.log|")) { |
if (open(DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/$daemon.log|")) { |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
&log($fh,"$line"); |
&log($fh,"$line"); |
if ($line=~/INFO/) { $notices++; } |
if ($line=~/INFO/) { $notices++; } |
if ($line=~/WARNING/) { $notices++; } |
if ($line=~/WARNING/) { $notices++; } |
Line 129 sub checkon_daemon {
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Line 132 sub checkon_daemon {
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} |
} |
&log($fh,"</tt></p>"); |
&log($fh,"</tt></p>"); |
} |
} |
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my $pidfile="$perlvar{'lonDaemons'}/logs/$daemon.pid"; |
my $pidfile="$perlvar{'lonDaemons'}/logs/$daemon.pid"; |
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my $restartflag=1; |
my $restartflag=1; |
my $daemonpid; |
my $daemonpid; |
if (-e $pidfile) { |
if (-e $pidfile) { |
Line 214 sub checkon_daemon {
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Line 217 sub checkon_daemon {
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} |
} |
} |
} |
} |
} |
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my $fname="$perlvar{'lonDaemons'}/logs/$daemon.log"; |
my $fname="$perlvar{'lonDaemons'}/logs/$daemon.log"; |
&rotate_logfile($fname,$fh,'logs'); |
&rotate_logfile($fname,$fh,'logs'); |
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Line 227 sub log_machine_info {
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Line 230 sub log_machine_info {
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my ($fh)=@_; |
my ($fh)=@_; |
&log($fh,'<hr /><a name="machine" /><h2>Machine Information</h2>'); |
&log($fh,'<hr /><a name="machine" /><h2>Machine Information</h2>'); |
&log($fh,"<h3>loadavg</h3>"); |
&log($fh,"<h3>loadavg</h3>"); |
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my $cpucount; |
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if (open(PIPE,"lscpu |grep '^CPU(s)' 2>&1 |")) { |
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my $info = <PIPE>; |
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chomp($info); |
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($cpucount) = ($info =~ /^\QCPU(s):\E\s+(\d+)$/); |
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close(PIPE); |
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} |
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if (!$cpucount) { |
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$cpucount = 1; |
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} |
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my %loadtarget = ( |
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error => 4.0*$cpucount, |
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warn => 2.0*$cpucount, |
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note => 1.0*$cpucount, |
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); |
open (LOADAVGH,"/proc/loadavg"); |
open (LOADAVGH,"/proc/loadavg"); |
my $loadavg=<LOADAVGH>; |
my $loadavg=<LOADAVGH>; |
close (LOADAVGH); |
close (LOADAVGH); |
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&log($fh,"<tt>$loadavg</tt>"); |
&log($fh,"<tt>$loadavg</tt>"); |
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my @parts=split(/\s+/,$loadavg); |
my @parts=split(/\s+/,$loadavg); |
if ($parts[1]>4.0) { |
if ($parts[1]>$loadtarget{'error'}) { |
$errors++; |
$errors++; |
} elsif ($parts[1]>2.0) { |
} elsif ($parts[1]>$loadtarget{'warn'}) { |
$warnings++; |
$warnings++; |
} elsif ($parts[1]>1.0) { |
} elsif ($parts[1]>$loadtarget{'note'}) { |
$notices++; |
$notices++; |
} |
} |
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Line 247 sub log_machine_info {
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Line 265 sub log_machine_info {
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&log($fh,"<pre>"); |
&log($fh,"<pre>"); |
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open (DFH,"df|"); |
open (DFH,"df|"); |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
&log($fh,&encode_entities($line,'<>&"')); |
&log($fh,&encode_entities($line,'<>&"')); |
@parts=split(/\s+/,$line); |
@parts=split(/\s+/,$line); |
my $usage=$parts[4]; |
my $usage=$parts[4]; |
$usage=~s/\W//g; |
$usage=~s/\W//g; |
if ($usage>90) { |
if ($usage>90) { |
$warnings++; |
$warnings++; |
$notices++; |
$notices++; |
} elsif ($usage>80) { |
} elsif ($usage>80) { |
$warnings++; |
$warnings++; |
} elsif ($usage>60) { |
} elsif ($usage>60) { |
Line 271 sub log_machine_info {
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Line 289 sub log_machine_info {
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my $psproc=0; |
my $psproc=0; |
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open (PSH,"ps aux --cols 140 |"); |
open (PSH,"ps aux --cols 140 |"); |
while (my $line=<PSH>) { |
while (my $line=<PSH>) { |
&log($fh,&encode_entities($line,'<>&"')); |
&log($fh,&encode_entities($line,'<>&"')); |
$psproc++; |
$psproc++; |
} |
} |
close (PSH); |
close (PSH); |
Line 294 sub start_logging {
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Line 312 sub start_logging {
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my %simplestatus=(); |
my %simplestatus=(); |
my $now=time; |
my $now=time; |
my $date=localtime($now); |
my $date=localtime($now); |
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&log($fh,(<<ENDHEADERS)); |
&log($fh,(<<ENDHEADERS)); |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
Line 319 sub start_logging {
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Line 337 sub start_logging {
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<li><a href="#lonc">lonc</a></li> |
<li><a href="#lonc">lonc</a></li> |
<li><a href="#lonnet">lonnet</a></li> |
<li><a href="#lonnet">lonnet</a></li> |
<li><a href="#connections">Connections</a></li> |
<li><a href="#connections">Connections</a></li> |
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<li><a href="#bashconf">bash readline config</a></li> |
<li><a href="#delayed">Delayed Messages</a></li> |
<li><a href="#delayed">Delayed Messages</a></li> |
<li><a href="#errcount">Error Count</a></li> |
<li><a href="#errcount">Error Count</a></li> |
</ol> |
</ol> |
Line 410 sub recursive_clean_tmp {
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Line 429 sub recursive_clean_tmp {
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($cleaned,$old,$removed) = |
($cleaned,$old,$removed) = |
&recursive_clean_tmp($innerdir,$cleaned,$old,$removed,$errors); |
&recursive_clean_tmp($innerdir,$cleaned,$old,$removed,$errors); |
my @doms = &Apache::lonnet::current_machine_domains(); |
my @doms = &Apache::lonnet::current_machine_domains(); |
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if (open(my $dirhandle,$fname)) { |
if (open(my $dirhandle,$fname)) { |
unless (($innerdir eq 'helprequests') || |
unless (($innerdir eq 'helprequests') || |
(($innerdir =~ /^addcourse/) && ($innerdir !~ m{/\d+$}))) { |
(($innerdir =~ /^addcourse/) && ($innerdir !~ m{/\d+$}))) { |
my @contents = grep {!/^\.\.?$/} readdir($dirhandle); |
my @contents = grep {!/^\.\.?$/} readdir($dirhandle); |
join('&&',@contents)."\n"; |
join('&&',@contents)."\n"; |
if (scalar(grep {!/^\.\.?$/} readdir($dirhandle)) == 0) { |
if (scalar(grep {!/^\.\.?$/} readdir($dirhandle)) == 0) { |
closedir($dirhandle); |
closedir($dirhandle); |
if ($fname =~ m{^\Q$perlvar{'lonDaemons'}\E/tmp/}) { |
if ($fname =~ m{^\Q$perlvar{'lonDaemons'}\E/tmp/}) { |
Line 468 sub recursive_clean_tmp {
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Line 487 sub recursive_clean_tmp {
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} |
} |
} |
} |
} elsif (ref($errors->{failopen}) eq 'ARRAY') { |
} elsif (ref($errors->{failopen}) eq 'ARRAY') { |
push(@{$errors->{failopen}},$fname); |
push(@{$errors->{failopen}},$fname); |
} |
} |
} else { |
} else { |
if (unlink($fname)) { |
if (unlink($fname)) { |
Line 494 sub clean_lonIDs {
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Line 513 sub clean_lonIDs {
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my $cleaned=0; |
my $cleaned=0; |
my $active=0; |
my $active=0; |
while (my $fname=<$perlvar{'lonIDsDir'}/*>) { |
while (my $fname=<$perlvar{'lonIDsDir'}/*>) { |
my ($dev,$ino,$mode,$nlink, |
my $now=time; |
$uid,$gid,$rdev,$size, |
if (-l $fname) { |
$atime,$mtime,$ctime, |
my $linkfname = readlink($fname); |
$blksize,$blocks)=stat($fname); |
if (-f $linkfname) { |
my $now=time; |
if ($linkfname =~ m{^$perlvar{'lonIDsDir'}/[^/]+\.id$}) { |
my $since=$now-$mtime; |
my @data = stat($linkfname); |
if ($since>$perlvar{'lonExpire'}) { |
my $mtime = $data[9]; |
$cleaned++; |
my $since=$now-$mtime; |
&log($fh,"Unlinking $fname<br />"); |
if ($since>$perlvar{'lonExpire'}) { |
unlink("$fname"); |
if (unlink($linkfname)) { |
} else { |
$cleaned++; |
$active++; |
&log($fh,"Unlinking $linkfname<br />"); |
} |
unlink($fname); |
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} |
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} |
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} |
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} else { |
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unlink($fname); |
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} |
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} elsif (-f $fname) { |
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my @data = stat($fname); |
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my $mtime = $data[9]; |
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my $since=$now-$mtime; |
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if ($since>$perlvar{'lonExpire'}) { |
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if (unlink($fname)) { |
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$cleaned++; |
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&log($fh,"Unlinking $fname<br />"); |
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} |
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} else { |
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$active++; |
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} |
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} |
} |
} |
&log($fh,"<p>Cleaned up ".$cleaned." stale session token(s).</p>"); |
&log($fh,"<p>Cleaned up ".$cleaned." stale session token(s).</p>"); |
&log($fh,"<h3>$active open session(s)</h3>"); |
&log($fh,"<h3>$active open session(s)</h3>"); |
Line 520 sub clean_balanceIDs {
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Line 558 sub clean_balanceIDs {
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my $cleaned=0; |
my $cleaned=0; |
my $active=0; |
my $active=0; |
if (-d $perlvar{'lonBalanceDir'}) { |
if (-d $perlvar{'lonBalanceDir'}) { |
while (my $fname=<$perlvar{'balanceDir'}/*.id>) { |
while (my $fname=<$perlvar{'lonBalanceDir'}/*.id>) { |
my ($dev,$ino,$mode,$nlink, |
my ($dev,$ino,$mode,$nlink, |
$uid,$gid,$rdev,$size, |
$uid,$gid,$rdev,$size, |
$atime,$mtime,$ctime, |
$atime,$mtime,$ctime, |
Line 566 sub clean_webDAV_sessionIDs {
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Line 604 sub clean_webDAV_sessionIDs {
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} |
} |
} |
} |
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# ------------------------------------------------------------ clean out ltiIDs |
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sub clean_ltiIDs { |
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my ($fh)=@_; |
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&log($fh,'<hr /><a name="ltisessions" /><h2>LTI Session Pointers</h2>'); |
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my $cleaned=0; |
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my $active=0; |
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if (-d $perlvar{'ltiIDsDir'}) { |
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while (my $fname=<$perlvar{'ltiIDsDir'}/*>) { |
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my ($dev,$ino,$mode,$nlink, |
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$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime, |
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$blksize,$blocks)=stat($fname); |
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my $now=time; |
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my $since=$now-$mtime; |
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if ($since>$perlvar{'lonExpire'}) { |
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$cleaned++; |
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&log($fh,"Unlinking $fname<br />"); |
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unlink("$fname"); |
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} else { |
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$active++; |
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} |
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} |
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} |
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&log($fh,"<p>Cleaned up ".$cleaned." old LTI session pointers.</p>"); |
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&log($fh,"<h3>$active unexpired LTI session pointers</h3>"); |
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} |
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# ----------------------------------------------------------- clean out sockets |
# ----------------------------------------------------------- clean out sockets |
sub clean_sockets { |
sub clean_sockets { |
my ($fh)=@_; |
my ($fh)=@_; |
Line 603 sub rotate_lonnet_logs {
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Line 669 sub rotate_lonnet_logs {
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print "Checking logs.\n"; |
print "Checking logs.\n"; |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){ |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){ |
open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|"); |
open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|"); |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
&log($fh,&encode_entities($line,'<>&"')); |
&log($fh,&encode_entities($line,'<>&"')); |
} |
} |
close (DFH); |
close (DFH); |
} |
} |
&log($fh,"</pre><h3>Perm Log</h3><pre>"); |
&log($fh,"</pre><h3>Perm Log</h3><pre>"); |
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if (-e "$perlvar{'lonDaemons'}/logs/lonnet.perm.log") { |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.perm.log") { |
open(DFH,"tail -n10 $perlvar{'lonDaemons'}/logs/lonnet.perm.log|"); |
open(DFH,"tail -n10 $perlvar{'lonDaemons'}/logs/lonnet.perm.log|"); |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
&log($fh,&encode_entities($line,'<>&"')); |
&log($fh,&encode_entities($line,'<>&"')); |
} |
} |
close (DFH); |
close (DFH); |
Line 982 sub write_serverhomeIDs {
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Line 1048 sub write_serverhomeIDs {
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eval { |
eval { |
local $SIG{ ALRM } = sub { die "TIMEOUT" }; |
local $SIG{ ALRM } = sub { die "TIMEOUT" }; |
alarm(10); |
alarm(10); |
$serverhomeID = |
$serverhomeID = |
&Apache::lonnet::get_server_homeID($name,1,'loncron'); |
&Apache::lonnet::get_server_homeID($name,1,'loncron'); |
alarm(0); |
alarm(0); |
}; |
}; |
Line 1027 sub write_checksums {
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Line 1093 sub write_checksums {
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return; |
return; |
} |
} |
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sub write_hostips { |
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my $lontabdir = $perlvar{'lonTabDir'}; |
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my $defdom = $perlvar{'lonDefDomain'}; |
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my $lonhost = $perlvar{'lonHostID'}; |
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my $newfile = "$lontabdir/currhostips.tab"; |
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my $oldfile = "$lontabdir/prevhostips.tab"; |
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my (%prevhosts,%currhosts,%ipchange); |
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if ((-e $newfile) && (-s $newfile)) { |
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move($newfile,$oldfile); |
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chmod(0644,$oldfile); |
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if (open(my $fh,'<',$oldfile)) { |
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while (my $line=<$fh>) { |
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chomp($line); |
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if ($line =~ /^([^:]+):([\d.]+)$/) { |
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$prevhosts{$1} = $2; |
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} |
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} |
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close($fh); |
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} |
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} |
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my ($ip_info,$cached) = |
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&Apache::lonnet::is_cached_new('iphost','iphost'); |
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if (!$cached) { |
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&Apache::lonnet::get_iphost(); |
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($ip_info,$cached) = |
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&Apache::lonnet::is_cached_new('iphost','iphost'); |
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} |
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if (ref($ip_info) eq 'ARRAY') { |
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%currhosts = %{$ip_info->[1]}; |
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if (open(my $fh,'>',$newfile)) { |
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foreach my $key (keys(%currhosts)) { |
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print $fh "$key:$currhosts{$key}\n"; |
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} |
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close($fh); |
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chmod(0644,$newfile); |
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} |
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} |
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if (keys(%prevhosts) && keys(%currhosts)) { |
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foreach my $key (keys(%prevhosts)) { |
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unless ($currhosts{$key} eq $prevhosts{$key}) { |
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$ipchange{$key} = $prevhosts{$key}.' | '.$currhosts{$key}; |
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} |
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} |
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foreach my $key (keys(%currhosts)) { |
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unless ($currhosts{$key} eq $prevhosts{$key}) { |
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$ipchange{$key} = $prevhosts{$key}.' | '.$currhosts{$key}; |
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} |
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} |
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} |
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if (&Apache::lonnet::domain($defdom,'primary') eq $lonhost) { |
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if (keys(%ipchange)) { |
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if (open(my $fh,'>>',$perlvar{'lonDaemons'}.'/logs/hostip.log')) { |
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print $fh "********************\n".localtime(time).' Changes --'."\n". |
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"| Hostname | Previous IP | New IP |\n". |
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" --------------------------------- \n"; |
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foreach my $hostname (sort(keys(%ipchange))) { |
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print $fh "| $hostname | $ipchange{$hostname} |\n"; |
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} |
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print $fh "\n*******************\n\n"; |
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close($fh); |
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} |
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my $emailto = &Apache::loncommon::build_recipient_list(undef, |
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'hostipmail',$defdom); |
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if ($emailto) { |
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my $subject = "LON-CAPA Hostname to IP change ($perlvar{'lonHostID'})"; |
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my $chgmail = "To: $emailto\n". |
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"Subject: $subject\n". |
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"Content-type: text/plain\; charset=UTF-8\n". |
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"MIME-Version: 1.0\n\n". |
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"Host/IP changes\n". |
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" \n". |
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"| Hostname | Previous IP | New IP |\n". |
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" --------------------------------- \n"; |
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foreach my $hostname (sort(keys(%ipchange))) { |
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$chgmail .= "| $hostname | $ipchange{$hostname} |\n"; |
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} |
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$chgmail .= "\n\n"; |
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if (open(my $mailh, "|/usr/lib/sendmail -oi -t -odb")) { |
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print $mailh $chgmail; |
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close($mailh); |
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print "Sending mail notification of hostname/IP changes.\n"; |
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} |
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} |
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} |
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} |
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return; |
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} |
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sub clean_nosslverify { |
sub clean_nosslverify { |
my ($fh) = @_; |
my ($fh) = @_; |
my %unlinked; |
my %unlinked; |
if (-d "$perlvar{'lonSockDir'}/nosslverify") { |
if (-d "$perlvar{'lonSockDir'}/nosslverify") { |
if (opendir(my $dh,"$perlvar{'lonSockDir'}/nosslverify")) { |
if (opendir(my $dh,"$perlvar{'lonSockDir'}/nosslverify")) { |
while (my $fname=readdir($dh)) { |
while (my $fname=readdir($dh)) { |
Line 1191 sub write_hosttypes {
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Line 1345 sub write_hosttypes {
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foreach my $lonid (sort(keys(%hostdom))) { |
foreach my $lonid (sort(keys(%hostdom))) { |
my $type = 'other'; |
my $type = 'other'; |
if ($hostdom{$lonid} eq $dom) { |
if ($hostdom{$lonid} eq $dom) { |
$type = 'dom'; |
$type = 'dom'; |
} elsif ($intdom{$lonid} eq $internetdom) { |
} elsif ($intdom{$lonid} eq $internetdom) { |
$type = 'intdom'; |
$type = 'intdom'; |
} |
} |
Line 1338 sub read_serverhomeIDs {
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Line 1492 sub read_serverhomeIDs {
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return %server; |
return %server; |
} |
} |
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|
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sub check_bash_settings { |
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my $distro = &LONCAPA::distro(); |
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my ($check_bracketed_paste,$bracketed_warning); |
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if ($distro =~ /^debian(\d+)$/) { |
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if ($1 >= 12) { |
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$check_bracketed_paste = 1; |
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} |
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} elsif ($distro =~ /^ubuntu(\d+)$/) { |
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if ($1 >= 22) { |
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$check_bracketed_paste = 1; |
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} |
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} elsif ($distro =~ /^(?:redhat|oracle|alma|rocky|centos-stream)(\d+)$/) { |
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if ($1 >= 9) { |
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$check_bracketed_paste = 1; |
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} |
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} elsif ($distro =~ /^fedora(\d+)/) { |
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if ($1 >= 34) { |
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$check_bracketed_paste = 1; |
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} |
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} |
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if ($check_bracketed_paste) { |
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if (open(PIPE,"bind -V 2>&1 | grep enable-bracketed-paste |")) { |
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my $info = <PIPE>; |
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chomp($info); |
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my ($bracketed) = ($info =~ /^\Qenable-bracketed-paste\E\s+is\s+set\s+to\s+\W(on|off)\W$/); |
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close(PIPE); |
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if ($bracketed eq 'on') { |
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$bracketed_warning = 1; |
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} |
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} else { |
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print "Unable to check if bracketed paste is set to off for www user's shell\n"; |
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} |
|
} |
|
return ($bracketed_warning,$check_bracketed_paste); |
|
} |
|
|
|
sub set_bracketed_paste_off { |
|
my $bash_www_cnf = '/home/www/.inputrc'; |
|
my $result; |
|
if (!-e $bash_www_cnf) { |
|
system("touch $bash_www_cnf"); |
|
if (open(my $cfh,'>',$bash_www_cnf)) { |
|
print $cfh <<'END'; |
|
$if R |
|
set enable-bracketed-paste off |
|
$endif |
|
|
|
$if maxima |
|
set enable-bracketed-paste off |
|
$endif |
|
END |
|
close($cfh); |
|
$result = "Updated $bash_www_cnf so enable-bracketed-paste is off for R bash shell"; |
|
} else { |
|
$result = "Could not open $bash_www_cnf to add 'set enable-bracketed-paste to off'"; |
|
} |
|
my $wwwuid = getpwnam('www'); |
|
my $wwwgid = getgrnam('www'); |
|
if ($wwwuid!=$<) { |
|
chown($wwwuid,$wwwgid,$bash_www_cnf); |
|
} |
|
} else { |
|
my (%bracketed_paste_on,%bracketed_paste_off,@preserve,$condition); |
|
$condition = ''; |
|
if (open(my $cfh,'<',$bash_www_cnf)) { |
|
while (my $line=<$cfh>) { |
|
chomp($line); |
|
if ($line =~ /^\$if\s+(\w+)\s*$/) { |
|
if ($1 eq 'R') { |
|
$condition = 'r'; |
|
} elsif ($1 eq 'maxima') { |
|
$condition = 'maxima'; |
|
} else { |
|
$condition = 'other'; |
|
} |
|
} elsif ($line =~ /^\$endif\s*$/) { |
|
$condition = ''; |
|
} |
|
if ($line =~ /^\s*set\s+enable\-bracketed\-paste\s+(off|on)\s*$/) { |
|
if ($1 eq 'off') { |
|
if ($condition ne '') { |
|
$bracketed_paste_off{$condition} = 1; |
|
} else { |
|
$bracketed_paste_off{all} = 1; |
|
} |
|
push(@preserve,$line); |
|
} else { |
|
if ($condition ne '') { |
|
$bracketed_paste_on{$condition} = 1; |
|
if (($condition eq 'r') || ($condition eq 'maxima')) { |
|
push(@preserve,' set enable-bracketed-paste off'); |
|
} else { |
|
push(@preserve,$line); |
|
} |
|
} else { |
|
$bracketed_paste_on{all} = 1; |
|
push(@preserve,$line); |
|
} |
|
} |
|
} else { |
|
push(@preserve,$line); |
|
} |
|
} |
|
close($cfh); |
|
} else { |
|
$result = "Could not open $bash_www_cnf to check if a value is included for 'enable-bracketed-paste'."; |
|
} |
|
if (($bracketed_paste_on{r} || $bracketed_paste_on{maxima}) || |
|
(!exists($bracketed_paste_off{r}) && !exists($bracketed_paste_on{r}) && |
|
!exists($bracketed_paste_off{maxima}) && !exists($bracketed_paste_on{maxima}))) { |
|
if (open(my $cfh,'>',$bash_www_cnf)) { |
|
if (@preserve) { |
|
foreach my $entry (@preserve) { |
|
print $cfh "$entry\n"; |
|
} |
|
if (!exists($bracketed_paste_off{r}) && !exists($bracketed_paste_on{r})) { |
|
print $cfh <<'END'; |
|
$if R |
|
set enable-bracketed-paste off |
|
$endif |
|
END |
|
} |
|
if (!exists($bracketed_paste_off{r}) && !exists($bracketed_paste_on{r})) { |
|
print $cfh <<'END'; |
|
$if maxima |
|
set enable-bracketed-paste off |
|
$endif |
|
END |
|
} |
|
|
|
} else { |
|
print $cfh <<'END'; |
|
$if R |
|
set enable-bracketed-paste off |
|
$endif |
|
|
|
$if maxima |
|
set enable-bracketed-paste off |
|
$endif |
|
END |
|
} |
|
close($cfh); |
|
$result = "Updated $bash_www_cnf"; |
|
} else { |
|
$result = "Could not open $bash_www_cnf to add 'set enable-bracketed-paste to off'"; |
|
} |
|
} else { |
|
$result = "No action needed; $bash_www_cnf already includes 'set enable-bracketed-paste to off'"; |
|
} |
|
} |
|
return $result; |
|
} |
|
|
sub send_mail { |
sub send_mail { |
my ($sysmail,$reportstatus) = @_; |
my ($sysmail,$reportstatus) = @_; |
my $defdom = $perlvar{'lonDefDomain'}; |
my $defdom = $perlvar{'lonDefDomain'}; |
Line 1397 Options:
|
Line 1704 Options:
|
do not send emails do not |
do not send emails do not |
check if the daemons are running, do not |
check if the daemons are running, do not |
generate lon-status |
generate lon-status |
|
--justiptables Only update the dynamic iptables rules for the |
|
lond port; do not send emails, do not |
|
check if the daemons are running, do not |
|
generate lon-status |
USAGE |
USAGE |
} |
} |
|
|
# ================================================================ Main Program |
# ================================================================ Main Program |
sub main () { |
sub main () { |
my ($help,$justcheckdaemons,$noemail,$justcheckconnections, |
my ($help,$justcheckdaemons,$noemail,$justcheckconnections, |
$justreload); |
$justreload,$justiptables); |
&GetOptions("help" => \$help, |
&GetOptions("help" => \$help, |
"justcheckdaemons" => \$justcheckdaemons, |
"justcheckdaemons" => \$justcheckdaemons, |
"noemail" => \$noemail, |
"noemail" => \$noemail, |
"justcheckconnections" => \$justcheckconnections, |
"justcheckconnections" => \$justcheckconnections, |
"justreload" => \$justreload |
"justreload" => \$justreload, |
|
"justiptables" => \$justiptables |
); |
); |
if ($help) { &usage(); return; } |
if ($help) { &usage(); return; } |
# --------------------------------- Read loncapa_apache.conf and loncapa.conf |
# --------------------------------- Read loncapa_apache.conf and loncapa.conf |
Line 1424 sub main () {
|
Line 1735 sub main () {
|
if ('{[[[[lonHostID]]]]}' eq $perlvar{'lonHostID'}) { |
if ('{[[[[lonHostID]]]]}' eq $perlvar{'lonHostID'}) { |
print("Unconfigured machine.\n"); |
print("Unconfigured machine.\n"); |
my $emailto=$perlvar{'lonSysEMail'}; |
my $emailto=$perlvar{'lonSysEMail'}; |
my $hostname=`/bin/hostname`; |
my $hostname = Sys::Hostname::FQDN::fqdn(); |
chop $hostname; |
$hostname=~s/\.+/./g; |
$hostname=~s/[^\w\.]//g; # make sure is safe to pass through shell |
$hostname=~s/\-+/-/g; |
|
$hostname=~s/[^\w\.-]//g; # make sure is safe to pass through shell |
my $subj="LON: Unconfigured machine $hostname"; |
my $subj="LON: Unconfigured machine $hostname"; |
system("echo 'Unconfigured machine $hostname.' |". |
system("echo 'Unconfigured machine $hostname.' |". |
" mail -s '$subj' $emailto > /dev/null"); |
" mail -s '$subj' $emailto > /dev/null"); |
Line 1437 sub main () {
|
Line 1749 sub main () {
|
my $wwwid=getpwnam('www'); |
my $wwwid=getpwnam('www'); |
if ($wwwid!=$<) { |
if ($wwwid!=$<) { |
print("User ID mismatch. This program must be run as user 'www'.\n"); |
print("User ID mismatch. This program must be run as user 'www'.\n"); |
my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
my $emailto="$perlvar{'lonAdmEMail'} $perlvar{'lonSysEMail'}"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
system("echo 'User ID mismatch. loncron must be run as user www.' |". |
system("echo 'User ID mismatch. loncron must be run as user www.' |". |
" mail -s '$subj' $emailto > /dev/null"); |
" mail -s '$subj' $emailto > /dev/null"); |
Line 1459 sub main () {
|
Line 1771 sub main () {
|
} |
} |
} |
} |
} |
} |
&Apache::lonnet::load_hosts_tab(1,$nomemcache); |
if (!$justiptables) { |
&Apache::lonnet::load_domain_tab(1,$nomemcache); |
&Apache::lonnet::load_hosts_tab(1,$nomemcache); |
&Apache::lonnet::get_iphost(1,$nomemcache); |
&Apache::lonnet::load_domain_tab(1,$nomemcache); |
|
&Apache::lonnet::get_iphost(1,$nomemcache); |
|
} |
|
|
# ----------------------------------------- Force firewall update for lond port |
# ----------------------------------------- Force firewall update for lond port |
|
|
if ((!$justcheckdaemons) && (!$justreload)) { |
if ((!$justcheckdaemons) && (!$justreload)) { |
my $now = time; |
my $now = time; |
Line 1478 sub main () {
|
Line 1792 sub main () {
|
if (&LONCAPA::try_to_lock('/tmp/lock_lciptables')) { |
if (&LONCAPA::try_to_lock('/tmp/lock_lciptables')) { |
my $execpath = $perlvar{'lonDaemons'}.'/lciptables'; |
my $execpath = $perlvar{'lonDaemons'}.'/lciptables'; |
system("$execpath $tmpfile"); |
system("$execpath $tmpfile"); |
unlink('/tmp/lock_lciptables'); # Remove the lock file. |
unlink('/tmp/lock_lciptables'); # Remove the lock file. |
} |
} |
unlink($tmpfile); |
unlink($tmpfile); |
} |
} |
Line 1490 sub main () {
|
Line 1804 sub main () {
|
$warnings=0; |
$warnings=0; |
$notices=0; |
$notices=0; |
|
|
|
|
my $fh; |
my $fh; |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload) { |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload && !$justiptables) { |
$fh=&start_logging(); |
$fh=&start_logging(); |
|
|
&log_machine_info($fh); |
&log_machine_info($fh); |
Line 1500 sub main () {
|
Line 1814 sub main () {
|
&clean_lonIDs($fh); |
&clean_lonIDs($fh); |
&clean_balanceIDs($fh); |
&clean_balanceIDs($fh); |
&clean_webDAV_sessionIDs($fh); |
&clean_webDAV_sessionIDs($fh); |
|
&clean_ltiIDs($fh); |
&check_httpd_logs($fh); |
&check_httpd_logs($fh); |
&rotate_lonnet_logs($fh); |
&rotate_lonnet_logs($fh); |
&rotate_other_logs($fh); |
&rotate_other_logs($fh); |
} |
} |
if (!$justcheckconnections && !$justreload) { |
if (!$justcheckconnections && !$justreload && !$justiptables) { |
&checkon_daemon($fh,'lonmemcached',40000); |
&checkon_daemon($fh,'lonmemcached',40000); |
&checkon_daemon($fh,'lonsql',200000); |
&checkon_daemon($fh,'lonsql',200000); |
if ( &checkon_daemon($fh,'lond',40000,'USR1') eq 'running') { |
if ( &checkon_daemon($fh,'lond',40000,'USR1') eq 'running') { |
Line 1525 sub main () {
|
Line 1840 sub main () {
|
if ($justcheckconnections) { |
if ($justcheckconnections) { |
&test_connections($fh); |
&test_connections($fh); |
} |
} |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload) { |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload && !$justiptables) { |
|
my ($bracketed_warning,$check_bracketed_paste) = &check_bash_settings(); |
|
if ($check_bracketed_paste) { |
|
&log($fh,'<hr /><a name="bashconf" /><h2>bash readline config</h2><h3>Bracketed Paste</h3>'. |
|
'<p>Distros using bash readline library 8.1 or later need bracketed paste disabled for the R bash shell for the www user so R commands sent to lonr daemon will be processed.</p>'); |
|
my $bash_www_cnf = '/home/www/.inputrc'; |
|
my $non_empty_conffile; |
|
unless ($bracketed_warning) { |
|
if (-e $bash_www_cnf) { |
|
my $filesize = (stat($bash_www_cnf))[7]; |
|
if ($filesize > 0) { |
|
$non_empty_conffile = 1; |
|
} |
|
} |
|
} |
|
if (($bracketed_warning) || ($non_empty_conffile)) { |
|
my $bash_update = &set_bracketed_paste_off(); |
|
if ($bash_update) { |
|
&log($fh,'<p>'.$bash_update.'</p>'."\n"); |
|
} |
|
} else { |
|
&log($fh,'<p>No action needed; /home/www/.inputrc already set.</p>'."\n"); |
|
} |
|
} else { |
|
&log($fh,'<hr /><a name="bashconf" /><h2>bash readline config</h2><h3>Bracketed Paste</h3>'. |
|
'<p>No action needed for distros using pre-8.1 bash readline library</p>'."\n"); |
|
} |
my $domconf = &get_domain_config(); |
my $domconf = &get_domain_config(); |
my ($threshold,$sysmail,$reportstatus,$weightsref,$exclusionsref) = |
my ($threshold,$sysmail,$reportstatus,$weightsref,$exclusionsref) = |
&get_permcount_settings($domconf); |
&get_permcount_settings($domconf); |
Line 1533 sub main () {
|
Line 1874 sub main () {
|
&write_loncaparevs(); |
&write_loncaparevs(); |
&write_serverhomeIDs(); |
&write_serverhomeIDs(); |
&write_checksums(); |
&write_checksums(); |
|
&write_hostips(); |
my %sslrem = &clean_nosslverify($fh); |
my %sslrem = &clean_nosslverify($fh); |
my %conchgs = &write_connection_config(); |
my %conchgs = &write_connection_config(); |
my %hosttypechgs = &write_hosttypes(); |
my %hosttypechgs = &write_hosttypes(); |