version 1.66, 2002/02/05 18:05:47
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version 1.73, 2002/02/25 20:43:15
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Line 48
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Line 48
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# 12/22 Gerd Kortemeyer |
# 12/22 Gerd Kortemeyer |
# YEAR=2002 |
# YEAR=2002 |
# 01/20/02,02/05 Gerd Kortemeyer |
# 01/20/02,02/05 Gerd Kortemeyer |
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# 02/05 Guy Albertelli |
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# 02/07 Scott Harrison |
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# 02/12 Gerd Kortemeyer |
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# 02/19 Matthew Hall |
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# 02/25 Gerd Kortemeyer |
### |
### |
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# based on "Perl Cookbook" ISBN 1-56592-243-3 |
# based on "Perl Cookbook" ISBN 1-56592-243-3 |
Line 136 open (CONFIG,"$perlvar{'lonTabDir'}/host
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Line 141 open (CONFIG,"$perlvar{'lonTabDir'}/host
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while ($configline=<CONFIG>) { |
while ($configline=<CONFIG>) { |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
chomp($ip); |
chomp($ip); $ip=~s/\D+$//; |
$hostid{$ip}=$id; |
$hostid{$ip}=$id; |
if ($id eq $perlvar{'lonHostID'}) { $thisserver=$name; } |
if ($id eq $perlvar{'lonHostID'}) { $thisserver=$name; } |
$PREFORK++; |
$PREFORK++; |
Line 163 $children = 0; # cu
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Line 168 $children = 0; # cu
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sub REAPER { # takes care of dead children |
sub REAPER { # takes care of dead children |
$SIG{CHLD} = \&REAPER; |
$SIG{CHLD} = \&REAPER; |
my $pid = wait; |
my $pid = wait; |
$children --; |
if (defined($children{$pid})) { |
&logthis("Child $pid died"); |
&logthis("Child $pid died"); |
delete $children{$pid}; |
$children --; |
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delete $children{$pid}; |
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} else { |
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&logthis("Unknown Child $pid died"); |
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} |
} |
} |
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sub HUNTSMAN { # signal handler for SIGINT |
sub HUNTSMAN { # signal handler for SIGINT |
Line 204 sub checkchildren {
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Line 213 sub checkchildren {
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foreach (sort keys %children) { |
foreach (sort keys %children) { |
unless (-e "$docdir/lon-status/londchld/$_.txt") { |
unless (-e "$docdir/lon-status/londchld/$_.txt") { |
&logthis('Child '.$_.' did not respond'); |
&logthis('Child '.$_.' did not respond'); |
kill 9 => $_; |
kill 9 => $_; |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$subj="LON: $perlvar{'lonHostID'} killed lond process $_"; |
$subj="LON: $perlvar{'lonHostID'} killed lond process $_"; |
system("echo 'Killed lond process $_.' |\ |
my $result=`echo 'Killed lond process $_.' | mailto $emailto -s '$subj' > /dev/null`; |
mailto $emailto -s '$subj' > /dev/null"); |
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$execdir=$perlvar{'lonDaemons'}; |
$execdir=$perlvar{'lonDaemons'}; |
system("cp $execdir/logs/lond.log $execdir/logs/lond.log.".$_); |
$result=`/bin/cp $execdir/logs/lond.log $execdir/logs/lond.log.$_` |
} |
} |
} |
} |
} |
} |
Line 634 sub make_new_child {
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Line 642 sub make_new_child {
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$pwdcorrect=!$?; |
$pwdcorrect=!$?; |
} |
} |
} elsif ($howpwd eq 'krb4') { |
} elsif ($howpwd eq 'krb4') { |
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$null=pack("C",0); |
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unless ($upass=~/$null/) { |
$pwdcorrect=( |
$pwdcorrect=( |
Authen::Krb4::get_pw_in_tkt($uname,"", |
Authen::Krb4::get_pw_in_tkt($uname,"", |
$contentpwd,'krbtgt',$contentpwd,1, |
$contentpwd,'krbtgt',$contentpwd,1, |
$upass) == 0); |
$upass) == 0); |
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} else { $pwdcorrect=0; } |
} elsif ($howpwd eq 'localauth') { |
} elsif ($howpwd eq 'localauth') { |
$pwdcorrect=&localauth::localauth($uname,$upass, |
$pwdcorrect=&localauth::localauth($uname,$upass, |
$contentpwd); |
$contentpwd); |
Line 661 sub make_new_child {
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Line 672 sub make_new_child {
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chomp($npass); |
chomp($npass); |
$upass=&unescape($upass); |
$upass=&unescape($upass); |
$npass=&unescape($npass); |
$npass=&unescape($npass); |
my $proname=propath($udom,$uname); |
&logthis("Trying to change password for $uname"); |
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my $proname=propath($udom,$uname); |
my $passfilename="$proname/passwd"; |
my $passfilename="$proname/passwd"; |
if (-e $passfilename) { |
if (-e $passfilename) { |
my $realpasswd; |
my $realpasswd; |
Line 676 sub make_new_child {
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Line 688 sub make_new_child {
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my $ncpass=crypt($npass,$salt); |
my $ncpass=crypt($npass,$salt); |
{ my $pf = IO::File->new(">$passfilename"); |
{ my $pf = IO::File->new(">$passfilename"); |
print $pf "internal:$ncpass\n"; } |
print $pf "internal:$ncpass\n"; } |
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&logthis("Result of password change for $uname: pwchange_success"); |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "non_authorized\n"; |
print $client "non_authorized\n"; |
} |
} |
} else { |
} elsif ($howpwd eq 'unix') { |
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# Unix means we have to access /etc/password |
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# one way or another. |
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# First: Make sure the current password is |
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# correct |
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$contentpwd=(getpwnam($uname))[1]; |
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my $pwdcorrect = "0"; |
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my $pwauth_path="/usr/local/sbin/pwauth"; |
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unless ($contentpwd eq 'x') { |
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$pwdcorrect= |
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(crypt($upass,$contentpwd) eq $contentpwd); |
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} elsif (-e $pwauth_path) { |
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open PWAUTH, "|$pwauth_path" or |
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die "Cannot invoke authentication"; |
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print PWAUTH "$uname\n$upass\n"; |
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close PWAUTH; |
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$pwdcorrect=!$?; |
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} |
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if ($pwdcorrect) { |
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my $execdir=$perlvar{'lonDaemons'}; |
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my $pf = IO::File->new("|$execdir/lcpasswd"); |
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print $pf "$uname\n$npass\n$npass\n"; |
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close $pf; |
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my $result = ($?>0 ? 'pwchange_failure' |
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: 'ok'); |
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&logthis("Result of password change for $uname: $result"); |
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print $client "$result\n"; |
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} else { |
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print $client "non_authorized\n"; |
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} |
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} else { |
print $client "auth_mode_error\n"; |
print $client "auth_mode_error\n"; |
} |
} |
} else { |
} else { |
Line 1386 sub make_new_child {
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Line 1429 sub make_new_child {
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# tidy up gracefully and finish |
# tidy up gracefully and finish |
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$client->close(); |
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$server->close(); |
$server->close(); |
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# this exit is VERY important, otherwise the child will become |
# this exit is VERY important, otherwise the child will become |
Line 1441 Server/Process
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Line 1483 Server/Process
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