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version 1.403, 2008/05/30 21:33:21
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version 1.471, 2011/05/13 02:32:40
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Line 15
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Line 15
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| # |
# |
| # LON-CAPA is distributed in the hope that it will be useful, |
# LON-CAPA is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| |
|
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
# GNU General Public License for more details. |
| # |
# |
|
Line 42 use Crypt::IDEA;
|
Line 43 use Crypt::IDEA;
|
| use LWP::UserAgent(); |
use LWP::UserAgent(); |
| use Digest::MD5 qw(md5_hex); |
use Digest::MD5 qw(md5_hex); |
| use GDBM_File; |
use GDBM_File; |
| use Authen::Krb4; |
|
| use Authen::Krb5; |
use Authen::Krb5; |
| use localauth; |
use localauth; |
| use localenroll; |
use localenroll; |
|
Line 67 my $currentdomainid;
|
Line 67 my $currentdomainid;
|
| my $client; |
my $client; |
| my $clientip; # IP address of client. |
my $clientip; # IP address of client. |
| my $clientname; # LonCAPA name of client. |
my $clientname; # LonCAPA name of client. |
| |
my $clientversion; # LonCAPA version running on client. |
| |
my $clienthomedom; # LonCAPA domain of homeID for client. |
| |
# primary library server. |
| |
|
| my $server; |
my $server; |
| |
|
|
Line 142 my @adderrors = ("ok",
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Line 145 my @adderrors = ("ok",
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| "lcuseradd Password mismatch"); |
"lcuseradd Password mismatch"); |
| |
|
| |
|
| |
# This array are the errors from lcinstallfile: |
| |
|
| |
my @installerrors = ("ok", |
| |
"Initial user id of client not that of www", |
| |
"Usage error, not enough command line arguments", |
| |
"Source file name does not exist", |
| |
"Destination file name does not exist", |
| |
"Some file operation failed", |
| |
"Invalid table filename." |
| |
); |
| |
|
| # |
# |
| # Statistics that are maintained and dislayed in the status line. |
# Statistics that are maintained and dislayed in the status line. |
|
Line 398 sub isClient {
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Line 411 sub isClient {
|
| # |
# |
| sub ReadManagerTable { |
sub ReadManagerTable { |
| |
|
| |
&Debug("Reading manager table"); |
| # Clean out the old table first.. |
# Clean out the old table first.. |
| |
|
| foreach my $key (keys %managers) { |
foreach my $key (keys %managers) { |
|
Line 520 sub AdjustHostContents {
|
Line 534 sub AdjustHostContents {
|
| } |
} |
| # |
# |
| # 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 |
|
| # and when the crash occurs. |
|
| # |
# |
| # Parameters: |
# Parameters: |
| # Name of the file |
# Name of the file |
|
Line 532 sub AdjustHostContents {
|
Line 544 sub AdjustHostContents {
|
| # Return: |
# Return: |
| # nonzero - success. |
# nonzero - success. |
| # 0 - failure and $! has an errno. |
# 0 - failure and $! has an errno. |
| |
# Assumptions: |
| |
# File installtion is a relatively infrequent |
| # |
# |
| sub InstallFile { |
sub InstallFile { |
| |
|
| my ($Filename, $Contents) = @_; |
my ($Filename, $Contents) = @_; |
| my $TempFile = $Filename.".tmp"; |
# my $TempFile = $Filename.".tmp"; |
| |
my $exedir = $perlvar{'lonDaemons'}; |
| |
my $tmpdir = $exedir.'/tmp/'; |
| |
my $TempFile = $tmpdir."TempTableFile.tmp"; |
| |
|
| # Open the file for write: |
# Open the file for write: |
| |
|
|
Line 550 sub InstallFile {
|
Line 567 sub InstallFile {
|
| 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 |
| |
|
| chmod(0660, $TempFile); |
chmod(0664, $TempFile); # Everyone can write it. |
| |
|
| # Now we can move install the file in position. |
# Use lcinstall file to put the file in the table directory... |
| |
|
| move($TempFile, $Filename); |
&Debug("Opening pipe to $exedir/lcinstallfile $TempFile $Filename"); |
| |
my $pf = IO::File->new("| $exedir/lcinstallfile $TempFile $Filename > $exedir/logs/lcinstallfile.log"); |
| |
close $pf; |
| |
my $err = $?; |
| |
&Debug("Status is $err"); |
| |
if ($err != 0) { |
| |
my $msg = $err; |
| |
if ($err < @installerrors) { |
| |
$msg = $installerrors[$err]; |
| |
} |
| |
&logthis("Install failed for table file $Filename : $msg"); |
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return 0; |
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} |
| |
|
| |
# Remove the temp file: |
| |
|
| |
unlink($TempFile); |
| |
|
| return 1; |
return 1; |
| } |
} |
|
Line 562 sub InstallFile {
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Line 595 sub InstallFile {
|
| |
|
| # |
# |
| # 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 |
| |
# special handling of hosts or domain as those |
| |
# files have been superceded by dns_hosts, dns_domain. |
| |
# The default action is just to prepend the directory |
| |
# and append .tab |
| |
# |
| # |
# |
| # Parameters: |
# Parameters: |
| # selector - Configuration file selector. |
# selector - Configuration file selector. |
|
Line 580 sub ConfigFileFromSelector {
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Line 618 sub ConfigFileFromSelector {
|
| } 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; |
| |
|
|
Line 603 sub ConfigFileFromSelector {
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Line 641 sub ConfigFileFromSelector {
|
| sub PushFile { |
sub PushFile { |
| my $request = shift; |
my $request = shift; |
| my ($command, $filename, $contents) = split(":", $request, 3); |
my ($command, $filename, $contents) = split(":", $request, 3); |
| |
&Debug("PushFile"); |
| |
|
| # 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 619 sub PushFile {
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Line 658 sub PushFile {
|
| if(! (defined $tablefile)) { |
if(! (defined $tablefile)) { |
| return "refused"; |
return "refused"; |
| } |
} |
| # |
|
| # >copy< the old table to the backup table |
|
| # don't rename in case system crashes/reboots etc. in the time |
|
| # window between a rename and write. |
|
| # |
|
| my $backupfile = $tablefile; |
|
| $backupfile =~ s/\.tab$/.old/; |
|
| if(!CopyFile($tablefile, $backupfile)) { |
|
| &logthis('<font color="green"> CopyFile from '.$tablefile." to ".$backupfile." failed </font>"); |
|
| return "error:$!"; |
|
| } |
|
| &logthis('<font color="green"> Pushfile: backed up ' |
|
| .$tablefile." to $backupfile</font>"); |
|
| |
|
| # 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 645 sub PushFile {
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Line 671 sub PushFile {
|
| |
|
| # Install the new file: |
# Install the new file: |
| |
|
| |
&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." $! </font>"); |
|
Line 951 sub read_profile {
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Line 978 sub read_profile {
|
| &GDBM_READER()); |
&GDBM_READER()); |
| if ($hashref) { |
if ($hashref) { |
| my @queries=split(/\&/,$what); |
my @queries=split(/\&/,$what); |
| |
if ($namespace eq 'roles') { |
| |
@queries = map { &unescape($_); } @queries; |
| |
} |
| my $qresult=''; |
my $qresult=''; |
| |
|
| for (my $i=0;$i<=$#queries;$i++) { |
for (my $i=0;$i<=$#queries;$i++) { |
|
Line 1044 sub pong_handler {
|
Line 1074 sub pong_handler {
|
| # Implicit Inputs: |
# Implicit Inputs: |
| # $currenthostid - Global variable that carries the name of the host |
# $currenthostid - Global variable that carries the name of the host |
| # known as. |
# known as. |
| # $clientname - Global variable that carries the name of the hsot we're connected to. |
# $clientname - Global variable that carries the name of the host we're connected to. |
| # Returns: |
# Returns: |
| # 1 - Ok to continue processing. |
# 1 - Ok to continue processing. |
| # 0 - Program should exit. |
# 0 - Program should exit. |
|
Line 1083 sub establish_key_handler {
|
Line 1113 sub establish_key_handler {
|
| # Implicit Inputs: |
# Implicit Inputs: |
| # $currenthostid - Global variable that carries the name of the host |
# $currenthostid - Global variable that carries the name of the host |
| # known as. |
# known as. |
| # $clientname - Global variable that carries the name of the hsot we're connected to. |
# $clientname - Global variable that carries the name of the host we're connected to. |
| # Returns: |
# Returns: |
| # 1 - Ok to continue processing. |
# 1 - Ok to continue processing. |
| # 0 - Program should exit. |
# 0 - Program should exit. |
|
Line 1092 sub establish_key_handler {
|
Line 1122 sub establish_key_handler {
|
| sub load_handler { |
sub load_handler { |
| my ($cmd, $tail, $replyfd) = @_; |
my ($cmd, $tail, $replyfd) = @_; |
| |
|
| |
|
| |
|
| # Get the load average from /proc/loadavg and calculate it as a percentage of |
# Get the load average from /proc/loadavg and calculate it as a percentage of |
| # the allowed load limit as set by the perl global variable lonLoadLim |
# the allowed load limit as set by the perl global variable lonLoadLim |
| |
|
|
Line 1120 sub load_handler {
|
Line 1152 sub load_handler {
|
| # Implicit Inputs: |
# Implicit Inputs: |
| # $currenthostid - Global variable that carries the name of the host |
# $currenthostid - Global variable that carries the name of the host |
| # known as. |
# known as. |
| # $clientname - Global variable that carries the name of the hsot we're connected to. |
# $clientname - Global variable that carries the name of the host we're connected to. |
| # Returns: |
# Returns: |
| # 1 - Ok to continue processing. |
# 1 - Ok to continue processing. |
| # 0 - Program should exit |
# 0 - Program should exit |
|
Line 1198 sub user_authorization_type {
|
Line 1230 sub user_authorization_type {
|
| # a reply is written to the client. |
# a reply is written to the client. |
| sub push_file_handler { |
sub push_file_handler { |
| my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
| |
&Debug("In push file handler"); |
| my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
| |
|
| # 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 1206 sub push_file_handler {
|
Line 1238 sub push_file_handler {
|
| # spoofing). |
# spoofing). |
| |
|
| my $cert = &GetCertificate($userinput); |
my $cert = &GetCertificate($userinput); |
| if(&ValidManager($cert)) { |
if(&ValidManager($cert)) { |
| |
&Debug("Valid manager: $client"); |
| |
|
| # Now presumably we have the bona fides of both the peer host and the |
# Now presumably we have the bona fides of both the peer host and the |
| # process making the request. |
# process making the request. |
|
Line 1215 sub push_file_handler {
|
Line 1248 sub push_file_handler {
|
| &Reply($client, \$reply, $userinput); |
&Reply($client, \$reply, $userinput); |
| |
|
| } else { |
} else { |
| |
&logthis("push_file_handler $client is not valid"); |
| &Failure( $client, "refused\n", $userinput); |
&Failure( $client, "refused\n", $userinput); |
| } |
} |
| return 1; |
return 1; |
|
Line 1538 sub ls3_handler {
|
Line 1572 sub ls3_handler {
|
| } elsif ($alternate_root ne '') { |
} elsif ($alternate_root ne '') { |
| $dir_root = $alternate_root; |
$dir_root = $alternate_root; |
| } |
} |
| if ($dir_root ne '') { |
if (($dir_root ne '') && ($dir_root ne '/')) { |
| if ($ulsdir =~ /^\//) { |
if ($ulsdir =~ /^\//) { |
| $ulsdir = $dir_root.$ulsdir; |
$ulsdir = $dir_root.$ulsdir; |
| } else { |
} else { |
|
Line 1587 sub ls3_handler {
|
Line 1621 sub ls3_handler {
|
| } |
} |
| ®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
| |
|
| |
sub server_timezone_handler { |
| |
my ($cmd,$tail,$client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my $timezone; |
| |
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'},$userinput); |
| |
return 1; |
| |
} |
| |
®ister_handler("serverloncaparev", \&server_loncaparev_handler, 0, 1, 0); |
| |
|
| |
sub server_homeID_handler { |
| |
my ($cmd,$tail,$client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
&Reply($client,\$perlvar{'lonHostID'},$userinput); |
| |
return 1; |
| |
} |
| |
®ister_handler("serverhomeID", \&server_homeID_handler, 0, 1, 0); |
| |
|
| |
sub server_distarch_handler { |
| |
my ($cmd,$tail,$client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my $reply = &distro_and_arch(); |
| |
&Reply($client,\$reply,$userinput); |
| |
return 1; |
| |
} |
| |
®ister_handler("serverdistarch", \&server_distarch_handler, 0, 1, 0); |
| |
|
| # Process a reinit request. Reinit requests that either |
# Process a reinit request. Reinit requests that either |
| # lonc or lond be reinitialized so that an updated |
# lonc or lond be reinitialized so that an updated |
| # host.tab or domain.tab can be processed. |
# host.tab or domain.tab can be processed. |
|
Line 1696 sub authenticate_handler {
|
Line 1787 sub authenticate_handler {
|
| # upass - User's password. |
# upass - User's password. |
| # checkdefauth - Pass to validate_user() to try authentication |
# checkdefauth - Pass to validate_user() to try authentication |
| # with default auth type(s) if no user account. |
# with default auth type(s) if no user account. |
| |
# clientcancheckhost - Passed by clients with functionality in lonauth.pm |
| |
# to check if session can be hosted. |
| |
|
| my ($udom, $uname, $upass, $checkdefauth)=split(/:/,$tail); |
my ($udom, $uname, $upass, $checkdefauth, $clientcancheckhost)=split(/:/,$tail); |
| &Debug(" Authenticate domain = $udom, user = $uname, password = $upass, checkdefauth = $checkdefauth"); |
&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,$checkdefauth); |
my $pwdcorrect = &validate_user($udom,$uname,$upass,$checkdefauth); |
| if($pwdcorrect) { |
if($pwdcorrect) { |
| &Reply( $client, "authorized\n", $userinput); |
my $canhost = 1; |
| |
unless ($clientcancheckhost) { |
| |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
| |
my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
| |
my @intdoms; |
| |
my $internet_names = &Apache::lonnet::get_internet_names($clientname); |
| |
if (ref($internet_names) eq 'ARRAY') { |
| |
@intdoms = @{$internet_names}; |
| |
} |
| |
unless ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) { |
| |
my ($remote,$hosted); |
| |
my $remotesession = &get_usersession_config($udom,'remotesession'); |
| |
if (ref($remotesession) eq 'HASH') { |
| |
$remote = $remotesession->{'remote'} |
| |
} |
| |
my $hostedsession = &get_usersession_config($clienthomedom,'hostedsession'); |
| |
if (ref($hostedsession) eq 'HASH') { |
| |
$hosted = $hostedsession->{'hosted'}; |
| |
} |
| |
my $loncaparev = $clientversion; |
| |
if ($loncaparev eq '') { |
| |
$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
| |
} |
| |
$canhost = &Apache::lonnet::can_host_session($udom,$clientname, |
| |
$loncaparev, |
| |
$remote,$hosted); |
| |
} |
| |
} |
| |
if ($canhost) { |
| |
&Reply( $client, "authorized\n", $userinput); |
| |
} else { |
| |
&Reply( $client, "not_allowed_to_host\n", $userinput); |
| |
} |
| # |
# |
| # Bad credentials: Failed to authorize |
# Bad credentials: Failed to authorize |
| # |
# |
|
Line 1749 sub change_password_handler {
|
Line 1874 sub change_password_handler {
|
| # npass - New password. |
# npass - New password. |
| # context - Context in which this was called |
# context - Context in which this was called |
| # (preferences or reset_by_email). |
# (preferences or reset_by_email). |
| |
# lonhost - HostID of server where request originated |
| |
|
| my ($udom,$uname,$upass,$npass,$context)=split(/:/,$tail); |
my ($udom,$uname,$upass,$npass,$context,$lonhost)=split(/:/,$tail); |
| |
|
| $upass=&unescape($upass); |
$upass=&unescape($upass); |
| $npass=&unescape($npass); |
$npass=&unescape($npass); |
|
Line 1759 sub change_password_handler {
|
Line 1885 sub change_password_handler {
|
| # First require that the user can be authenticated with their |
# First require that the user can be authenticated with their |
| # old password unless context was 'reset_by_email': |
# old password unless context was 'reset_by_email': |
| |
|
| my $validated; |
my ($validated,$failure); |
| if ($context eq 'reset_by_email') { |
if ($context eq 'reset_by_email') { |
| $validated = 1; |
if ($lonhost eq '') { |
| |
$failure = 'invalid_client'; |
| |
} else { |
| |
$validated = 1; |
| |
} |
| } else { |
} else { |
| $validated = &validate_user($udom, $uname, $upass); |
$validated = &validate_user($udom, $uname, $upass); |
| } |
} |
|
Line 1775 sub change_password_handler {
|
Line 1905 sub change_password_handler {
|
| $salt=substr($salt,6,2); |
$salt=substr($salt,6,2); |
| my $ncpass=crypt($npass,$salt); |
my $ncpass=crypt($npass,$salt); |
| if(&rewrite_password_file($udom, $uname, "internal:$ncpass")) { |
if(&rewrite_password_file($udom, $uname, "internal:$ncpass")) { |
| &logthis("Result of password change for " |
my $msg="Result of password change for $uname: pwchange_success"; |
| ."$uname: pwchange_success"); |
if ($lonhost) { |
| |
$msg .= " - request originated from: $lonhost"; |
| |
} |
| |
&logthis($msg); |
| &Reply($client, "ok\n", $userinput); |
&Reply($client, "ok\n", $userinput); |
| } else { |
} else { |
| &logthis("Unable to open $uname passwd " |
&logthis("Unable to open $uname passwd " |
|
Line 1797 sub change_password_handler {
|
Line 1930 sub change_password_handler {
|
| } |
} |
| |
|
| } else { |
} else { |
| &Failure( $client, "non_authorized\n", $userinput); |
if ($failure eq '') { |
| |
$failure = 'non_authorized'; |
| |
} |
| |
&Failure( $client, "$failure\n", $userinput); |
| } |
} |
| |
|
| return 1; |
return 1; |
|
Line 1984 sub is_home_handler {
|
Line 2120 sub is_home_handler {
|
| ®ister_handler("home", \&is_home_handler, 0,1,0); |
®ister_handler("home", \&is_home_handler, 0,1,0); |
| |
|
| # |
# |
| # Process an update request for a resource?? I think what's going on here is |
# Process an update request for a resource. |
| # that a resource has been modified that we hold a subscription to. |
# A resource has been modified that we hold a subscription to. |
| # If the resource is not local, then we must update, or at least invalidate our |
# If the resource is not local, then we must update, or at least invalidate our |
| # cached copy of the resource. |
# cached copy of the resource. |
| # FUTURE WORK: |
|
| # I need to look at this logic carefully. My druthers would be to follow |
|
| # typical caching logic, and simple invalidate the cache, drop any subscription |
|
| # an let the next fetch start the ball rolling again... however that may |
|
| # actually be more difficult than it looks given the complex web of |
|
| # proxy servers. |
|
| # Parameters: |
# Parameters: |
| # $cmd - The command that got us here. |
# $cmd - The command that got us here. |
| # $tail - Tail of the command (remaining parameters). |
# $tail - Tail of the command (remaining parameters). |
|
Line 2017 sub update_resource_handler {
|
Line 2147 sub update_resource_handler {
|
| my $ownership=ishome($fname); |
my $ownership=ishome($fname); |
| if ($ownership eq 'not_owner') { |
if ($ownership eq 'not_owner') { |
| if (-e $fname) { |
if (-e $fname) { |
| |
# Delete preview file, if exists |
| |
unlink("$fname.tmp"); |
| |
# Get usage stats |
| my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
| $atime,$mtime,$ctime,$blksize,$blocks)=stat($fname); |
$atime,$mtime,$ctime,$blksize,$blocks)=stat($fname); |
| my $now=time; |
my $now=time; |
| my $since=$now-$atime; |
my $since=$now-$atime; |
| |
# If the file has not been used within lonExpire seconds, |
| |
# unsubscribe from it and delete local copy |
| if ($since>$perlvar{'lonExpire'}) { |
if ($since>$perlvar{'lonExpire'}) { |
| my $reply=&Apache::lonnet::reply("unsub:$fname","$clientname"); |
my $reply=&Apache::lonnet::reply("unsub:$fname","$clientname"); |
| &devalidate_meta_cache($fname); |
&devalidate_meta_cache($fname); |
| unlink("$fname"); |
unlink("$fname"); |
| unlink("$fname.meta"); |
unlink("$fname.meta"); |
| } else { |
} else { |
| |
# Yes, this is in active use. Get a fresh copy. Since it might be in |
| |
# very active use and huge (like a movie), copy it to "in.transfer" filename first. |
| my $transname="$fname.in.transfer"; |
my $transname="$fname.in.transfer"; |
| my $remoteurl=&Apache::lonnet::reply("sub:$fname","$clientname"); |
my $remoteurl=&Apache::lonnet::reply("sub:$fname","$clientname"); |
| my $response; |
my $response; |
| alarm(120); |
# FIXME: cannot replicate files that take more than two minutes to transfer? |
| |
# alarm(120); |
| |
# FIXME: this should use the LWP mechanism, not internal alarms. |
| |
alarm(1200); |
| { |
{ |
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| my $request=new HTTP::Request('GET',"$remoteurl"); |
my $request=new HTTP::Request('GET',"$remoteurl"); |
|
Line 2038 sub update_resource_handler {
|
Line 2178 sub update_resource_handler {
|
| } |
} |
| alarm(0); |
alarm(0); |
| if ($response->is_error()) { |
if ($response->is_error()) { |
| |
# FIXME: we should probably clean up here instead of just whine |
| unlink($transname); |
unlink($transname); |
| my $message=$response->status_line; |
my $message=$response->status_line; |
| &logthis("LWP GET: $message for $fname ($remoteurl)"); |
&logthis("LWP GET: $message for $fname ($remoteurl)"); |
| } else { |
} else { |
| if ($remoteurl!~/\.meta$/) { |
if ($remoteurl!~/\.meta$/) { |
| |
# FIXME: isn't there an internal LWP mechanism for this? |
| alarm(120); |
alarm(120); |
| { |
{ |
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
|
Line 2054 sub update_resource_handler {
|
Line 2196 sub update_resource_handler {
|
| } |
} |
| alarm(0); |
alarm(0); |
| } |
} |
| |
# we successfully transfered, copy file over to real name |
| rename($transname,$fname); |
rename($transname,$fname); |
| &devalidate_meta_cache($fname); |
&devalidate_meta_cache($fname); |
| } |
} |
|
Line 2291 sub user_has_session_handler {
|
Line 2434 sub user_has_session_handler {
|
| |
|
| my ($udom, $uname) = map { &unescape($_) } (split(/:/, $tail)); |
my ($udom, $uname) = map { &unescape($_) } (split(/:/, $tail)); |
| |
|
| &logthis("Looking for $udom $uname"); |
|
| opendir(DIR,$perlvar{'lonIDsDir'}); |
opendir(DIR,$perlvar{'lonIDsDir'}); |
| my $filename; |
my $filename; |
| while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
|
Line 3022 sub dump_with_regexp {
|
Line 3164 sub dump_with_regexp {
|
| |
|
| my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
| |
|
| my ($udom,$uname,$namespace,$regexp,$range)=split(/:/,$tail); |
my ($udom,$uname,$namespace,$regexp,$range,$extra)=split(/:/,$tail); |
| if (defined($regexp)) { |
if (defined($regexp)) { |
| $regexp=&unescape($regexp); |
$regexp=&unescape($regexp); |
| } else { |
} else { |
|
Line 3040 sub dump_with_regexp {
|
Line 3182 sub dump_with_regexp {
|
| } |
} |
| my $hashref = &tie_user_hash($udom, $uname, $namespace, |
my $hashref = &tie_user_hash($udom, $uname, $namespace, |
| &GDBM_READER()); |
&GDBM_READER()); |
| |
my $skipcheck; |
| if ($hashref) { |
if ($hashref) { |
| my $qresult=''; |
my $qresult=''; |
| my $count=0; |
my $count=0; |
| |
if ($extra ne '') { |
| |
$extra = &Apache::lonnet::thaw_unescape($extra); |
| |
$skipcheck = $extra->{'skipcheck'}; |
| |
} |
| |
my @ids = &Apache::lonnet::current_machine_ids(); |
| |
my (%homecourses,$major,$minor,$now); |
| |
if (($namespace eq 'roles') && (!$skipcheck)) { |
| |
my $loncaparev = $clientversion; |
| |
if ($loncaparev eq '') { |
| |
$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
| |
} |
| |
if ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?/) { |
| |
$major = $1; |
| |
$minor = $2; |
| |
} |
| |
$now = time; |
| |
} |
| while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
| |
if ($namespace eq 'roles') { |
| |
if ($key =~ m{^/($LONCAPA::match_domain)/($LONCAPA::match_courseid)(/?[^_]*)_(cc|co|in|ta|ep|ad|st|cr)$}) { |
| |
my $cdom = $1; |
| |
my $cnum = $2; |
| |
unless ($skipcheck) { |
| |
my ($role,$end,$start) = split(/\_/,$value); |
| |
if (!$end || $end > $now) { |
| |
next unless (&releasereqd_check($cnum,$cdom,$key,$value,$major, |
| |
$minor,\%homecourses,\@ids)); |
| |
} |
| |
} |
| |
} |
| |
} |
| if ($regexp eq '.') { |
if ($regexp eq '.') { |
| $count++; |
$count++; |
| if (defined($range) && $count >= $end) { last; } |
if (defined($range) && $count >= $end) { last; } |
|
Line 3060 sub dump_with_regexp {
|
Line 3233 sub dump_with_regexp {
|
| } |
} |
| } |
} |
| if (&untie_user_hash($hashref)) { |
if (&untie_user_hash($hashref)) { |
| |
if (($namespace eq 'roles') && (!$skipcheck)) { |
| |
if (keys(%homecourses) > 0) { |
| |
$qresult .= &check_homecourses(\%homecourses,$udom,$regexp,$count, |
| |
$range,$start,$end,$major,$minor); |
| |
} |
| |
} |
| chop($qresult); |
chop($qresult); |
| &Reply($client, \$qresult, $userinput); |
&Reply($client, \$qresult, $userinput); |
| } else { |
} else { |
|
Line 3608 sub put_course_id_hash_handler {
|
Line 3787 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". |
| |
# cloner - escaped username:domain of course cloner (if picking course to |
| |
# clone). |
| |
# cc_clone_list - escaped comma separated list of courses for which |
| |
# course cloner has active CC role (and so can clone |
| |
# automatically). |
| |
# cloneonly - filter by courses for which cloner has rights to clone. |
| |
# createdbefore - include courses for which creation date preceeded this date. |
| |
# createdafter - include courses for which creation date followed this date. |
| |
# creationcontext - include courses created in specified context |
| |
# |
| |
# domcloner - flag to indicate if user can create CCs in course's domain. |
| |
# If so, ability to clone course is automatic. |
| |
# |
| # $client - The socket open on the client. |
# $client - The socket open on the client. |
| # Returns: |
# Returns: |
| # 1 - Continue processing. |
# 1 - Continue processing. |
|
Line 3626 sub dump_course_id_handler {
|
Line 3829 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,$rtn_as_hash,$selfenrollonly,$catfilter) =split(/:/,$tail); |
$typefilter,$regexp_ok,$rtn_as_hash,$selfenrollonly,$catfilter,$showhidden, |
| |
$caller,$cloner,$cc_clone_list,$cloneonly,$createdbefore,$createdafter, |
| |
$creationcontext,$domcloner) =split(/:/,$tail); |
| my $now = time; |
my $now = time; |
| |
my ($cloneruname,$clonerudom,%cc_clone); |
| if (defined($description)) { |
if (defined($description)) { |
| $description=&unescape($description); |
$description=&unescape($description); |
| } else { |
} else { |
|
Line 3670 sub dump_course_id_handler {
|
Line 3876 sub dump_course_id_handler {
|
| if (defined($catfilter)) { |
if (defined($catfilter)) { |
| $catfilter=&unescape($catfilter); |
$catfilter=&unescape($catfilter); |
| } |
} |
| |
if (defined($cloner)) { |
| |
$cloner = &unescape($cloner); |
| |
($cloneruname,$clonerudom) = ($cloner =~ /^($LONCAPA::match_username):($LONCAPA::match_domain)$/); |
| |
} |
| |
if (defined($cc_clone_list)) { |
| |
$cc_clone_list = &unescape($cc_clone_list); |
| |
my @cc_cloners = split('&',$cc_clone_list); |
| |
foreach my $cid (@cc_cloners) { |
| |
my ($clonedom,$clonenum) = split(':',$cid); |
| |
next if ($clonedom ne $udom); |
| |
$cc_clone{$clonedom.'_'.$clonenum} = 1; |
| |
} |
| |
} |
| |
if ($createdbefore ne '') { |
| |
$createdbefore = &unescape($createdbefore); |
| |
} else { |
| |
$createdbefore = 0; |
| |
} |
| |
if ($createdafter ne '') { |
| |
$createdafter = &unescape($createdafter); |
| |
} else { |
| |
$createdafter = 0; |
| |
} |
| |
if ($creationcontext ne '') { |
| |
$creationcontext = &unescape($creationcontext); |
| |
} else { |
| |
$creationcontext = '.'; |
| |
} |
| my $unpack = 1; |
my $unpack = 1; |
| if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
| $typefilter eq '.') { |
$typefilter eq '.') { |
|
Line 3681 sub dump_course_id_handler {
|
Line 3915 sub dump_course_id_handler {
|
| if ($hashref) { |
if ($hashref) { |
| while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
| my ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val, |
my ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val, |
| %unesc_val,$selfenroll_end,$selfenroll_types); |
%unesc_val,$selfenroll_end,$selfenroll_types,$created, |
| |
$context); |
| $unesc_key = &unescape($key); |
$unesc_key = &unescape($key); |
| if ($unesc_key =~ /^lasttime:/) { |
if ($unesc_key =~ /^lasttime:/) { |
| next; |
next; |
|
Line 3692 sub dump_course_id_handler {
|
Line 3927 sub dump_course_id_handler {
|
| $lasttime = $hashref->{$lasttime_key}; |
$lasttime = $hashref->{$lasttime_key}; |
| next if ($lasttime<$since); |
next if ($lasttime<$since); |
| } |
} |
| |
my ($canclone,$valchange); |
| my $items = &Apache::lonnet::thaw_unescape($value); |
my $items = &Apache::lonnet::thaw_unescape($value); |
| if (ref($items) eq 'HASH') { |
if (ref($items) eq 'HASH') { |
| |
if ($hashref->{$lasttime_key} eq '') { |
| |
next if ($since > 1); |
| |
} |
| $is_hash = 1; |
$is_hash = 1; |
| |
if ($domcloner) { |
| |
$canclone = 1; |
| |
} elsif (defined($clonerudom)) { |
| |
if ($items->{'cloners'}) { |
| |
my @cloneable = split(',',$items->{'cloners'}); |
| |
if (@cloneable) { |
| |
if (grep(/^\*$/,@cloneable)) { |
| |
$canclone = 1; |
| |
} elsif (grep(/^\*:\Q$clonerudom\E$/,@cloneable)) { |
| |
$canclone = 1; |
| |
} elsif (grep(/^\Q$cloneruname\E:\Q$clonerudom\E$/,@cloneable)) { |
| |
$canclone = 1; |
| |
} |
| |
} |
| |
unless ($canclone) { |
| |
if ($cloneruname ne '' && $clonerudom ne '') { |
| |
if ($cc_clone{$unesc_key}) { |
| |
$canclone = 1; |
| |
$items->{'cloners'} .= ','.$cloneruname.':'. |
| |
$clonerudom; |
| |
$valchange = 1; |
| |
} |
| |
} |
| |
} |
| |
} elsif (defined($cloneruname)) { |
| |
if ($cc_clone{$unesc_key}) { |
| |
$canclone = 1; |
| |
$items->{'cloners'} = $cloneruname.':'.$clonerudom; |
| |
$valchange = 1; |
| |
} |
| |
unless ($canclone) { |
| |
if ($items->{'owner'} =~ /:/) { |
| |
if ($items->{'owner'} eq $cloner) { |
| |
$canclone = 1; |
| |
} |
| |
} elsif ($cloner eq $items->{'owner'}.':'.$udom) { |
| |
$canclone = 1; |
| |
} |
| |
if ($canclone) { |
| |
$items->{'cloners'} = $cloneruname.':'.$clonerudom; |
| |
$valchange = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| if ($unpack || !$rtn_as_hash) { |
if ($unpack || !$rtn_as_hash) { |
| $unesc_val{'descr'} = $items->{'description'}; |
$unesc_val{'descr'} = $items->{'description'}; |
| $unesc_val{'inst_code'} = $items->{'inst_code'}; |
$unesc_val{'inst_code'} = $items->{'inst_code'}; |
| $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'}; |
$unesc_val{'cloners'} = $items->{'cloners'}; |
| $selfenroll_end = $items->{'selfenroll_end_date'}; |
$unesc_val{'created'} = $items->{'created'}; |
| if ($selfenrollonly) { |
$unesc_val{'context'} = $items->{'context'}; |
| next if (!$selfenroll_types); |
} |
| if (($selfenroll_end > 0) && ($selfenroll_end <= $now)) { |
$selfenroll_types = $items->{'selfenroll_types'}; |
| next; |
$selfenroll_end = $items->{'selfenroll_end_date'}; |
| |
$created = $items->{'created'}; |
| |
$context = $items->{'context'}; |
| |
if ($selfenrollonly) { |
| |
next if (!$selfenroll_types); |
| |
if (($selfenroll_end > 0) && ($selfenroll_end <= $now)) { |
| |
next; |
| |
} |
| |
} |
| |
if ($creationcontext ne '.') { |
| |
next if (($context ne '') && ($context ne $creationcontext)); |
| |
} |
| |
if ($createdbefore > 0) { |
| |
next if (($created eq '') || ($created > $createdbefore)); |
| |
} |
| |
if ($createdafter > 0) { |
| |
next if (($created eq '') || ($created <= $createdafter)); |
| |
} |
| |
if ($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)) { |
| |
$matchcat = 1; |
| |
last; |
| } |
} |
| } |
} |
| if ($catfilter ne '') { |
next if (!$matchcat); |
| next if ($items->{'category'} ne $catfilter); |
} |
| |
if ($caller eq 'coursecatalog') { |
| |
if ($items->{'hidefromcat'} eq 'yes') { |
| |
next if !$showhidden; |
| } |
} |
| } |
} |
| } else { |
} else { |
| next if ($catfilter ne ''); |
next if ($catfilter ne ''); |
| next if ($selfenrollonly); |
next if ($selfenrollonly); |
| |
next if ($createdbefore || $createdafter); |
| |
next if ($creationcontext ne '.'); |
| |
if ((defined($clonerudom)) && (defined($cloneruname))) { |
| |
if ($cc_clone{$unesc_key}) { |
| |
$canclone = 1; |
| |
$val{'cloners'} = &escape($cloneruname.':'.$clonerudom); |
| |
} |
| |
} |
| $is_hash = 0; |
$is_hash = 0; |
| my @courseitems = split(/:/,$value); |
my @courseitems = split(/:/,$value); |
| $lasttime = pop(@courseitems); |
$lasttime = pop(@courseitems); |
|
Line 3723 sub dump_course_id_handler {
|
Line 4045 sub dump_course_id_handler {
|
| } |
} |
| ($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems; |
($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems; |
| } |
} |
| |
if ($cloneonly) { |
| |
next unless ($canclone); |
| |
} |
| my $match = 1; |
my $match = 1; |
| if ($description ne '.') { |
if ($description ne '.') { |
| if (!$is_hash) { |
if (!$is_hash) { |
|
Line 3736 sub dump_course_id_handler {
|
Line 4061 sub dump_course_id_handler {
|
| if (!$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; |
$match = 0; |
|
Line 3805 sub dump_course_id_handler {
|
Line 4134 sub dump_course_id_handler {
|
| if ($match == 1) { |
if ($match == 1) { |
| if ($rtn_as_hash) { |
if ($rtn_as_hash) { |
| if ($is_hash) { |
if ($is_hash) { |
| $qresult.=$key.'='.$value.'&'; |
if ($valchange) { |
| |
my $newvalue = &Apache::lonnet::freeze_escape($items); |
| |
$qresult.=$key.'='.$newvalue.'&'; |
| |
} else { |
| |
$qresult.=$key.'='.$value.'&'; |
| |
} |
| } else { |
} else { |
| my %rtnhash = ( 'description' => &unescape($val{'descr'}), |
my %rtnhash = ( 'description' => &unescape($val{'descr'}), |
| 'inst_code' => &unescape($val{'inst_code'}), |
'inst_code' => &unescape($val{'inst_code'}), |
| 'owner' => &unescape($val{'owner'}), |
'owner' => &unescape($val{'owner'}), |
| 'type' => &unescape($val{'type'}), |
'type' => &unescape($val{'type'}), |
| |
'cloners' => &unescape($val{'cloners'}), |
| ); |
); |
| my $items = &Apache::lonnet::freeze_escape(\%rtnhash); |
my $items = &Apache::lonnet::freeze_escape(\%rtnhash); |
| $qresult.=$key.'='.$items.'&'; |
$qresult.=$key.'='.$items.'&'; |
|
Line 3842 sub dump_course_id_handler {
|
Line 4177 sub dump_course_id_handler {
|
| } |
} |
| ®ister_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0); |
®ister_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0); |
| |
|
| |
sub course_lastaccess_handler { |
| |
my ($cmd, $tail, $client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my ($cdom,$cnum) = split(':',$tail); |
| |
my (%lastaccess,$qresult); |
| |
my $hashref = &tie_domain_hash($cdom, "nohist_courseids", &GDBM_WRCREAT()); |
| |
if ($hashref) { |
| |
while (my ($key,$value) = each(%$hashref)) { |
| |
my ($unesc_key,$lasttime); |
| |
$unesc_key = &unescape($key); |
| |
if ($cnum) { |
| |
next unless ($unesc_key =~ /\Q$cdom\E_\Q$cnum\E$/); |
| |
} |
| |
if ($unesc_key =~ /^lasttime:($LONCAPA::match_domain\_$LONCAPA::match_courseid)/) { |
| |
$lastaccess{$1} = $value; |
| |
} else { |
| |
my $items = &Apache::lonnet::thaw_unescape($value); |
| |
if (ref($items) eq 'HASH') { |
| |
unless ($lastaccess{$unesc_key}) { |
| |
$lastaccess{$unesc_key} = ''; |
| |
} |
| |
} else { |
| |
my @courseitems = split(':',$value); |
| |
$lastaccess{$unesc_key} = pop(@courseitems); |
| |
} |
| |
} |
| |
} |
| |
foreach my $cid (sort(keys(%lastaccess))) { |
| |
$qresult.=&escape($cid).'='.$lastaccess{$cid}.'&'; |
| |
} |
| |
if (&untie_domain_hash($hashref)) { |
| |
if ($qresult) { |
| |
chop($qresult); |
| |
} |
| |
&Reply($client, \$qresult, $userinput); |
| |
} else { |
| |
&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ". |
| |
"while attempting lastacourseaccess\n", $userinput); |
| |
} |
| |
} else { |
| |
&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ". |
| |
"while attempting lastcourseaccess\n", $userinput); |
| |
} |
| |
return 1; |
| |
} |
| |
®ister_handler("courselastaccess",\&course_lastaccess_handler, 0, 1, 0); |
| |
|
| # |
# |
| # Puts an unencrypted entry in a namespace db file at the domain level |
# Puts an unencrypted entry in a namespace db file at the domain level |
| # |
# |
|
Line 3907 sub put_domain_handler {
|
Line 4289 sub put_domain_handler {
|
| sub get_domain_handler { |
sub get_domain_handler { |
| my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
| |
|
| |
|
| my $userinput = "$client:$tail"; |
my $userinput = "$client:$tail"; |
| |
|
| my ($udom,$namespace,$what)=split(/:/,$tail,3); |
my ($udom,$namespace,$what)=split(/:/,$tail,3); |
|
Line 3934 sub get_domain_handler {
|
Line 4317 sub get_domain_handler {
|
| } |
} |
| ®ister_handler("getdom", \&get_domain_handler, 0, 1, 0); |
®ister_handler("getdom", \&get_domain_handler, 0, 1, 0); |
| |
|
| |
|
| # |
# |
| # Puts an id to a domains id database. |
# Puts an id to a domains id database. |
| # |
# |
|
Line 4052 sub get_id_handler {
|
Line 4434 sub get_id_handler {
|
| sub put_dcmail_handler { |
sub put_dcmail_handler { |
| my ($cmd,$tail,$client) = @_; |
my ($cmd,$tail,$client) = @_; |
| my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
| |
|
| |
|
| my ($udom,$what)=split(/:/,$tail); |
my ($udom,$what)=split(/:/,$tail); |
| chomp($what); |
chomp($what); |
| my $hashref = &tie_domain_hash($udom, "nohist_dcmail", &GDBM_WRCREAT()); |
my $hashref = &tie_domain_hash($udom, "nohist_dcmail", &GDBM_WRCREAT()); |
|
Line 4241 sub dump_domainroles_handler {
|
Line 4624 sub dump_domainroles_handler {
|
| $rolesfilter=&unescape($rolesfilter); |
$rolesfilter=&unescape($rolesfilter); |
| @roles = split(/\&/,$rolesfilter); |
@roles = split(/\&/,$rolesfilter); |
| } |
} |
| |
|
| my $hashref = &tie_domain_hash($udom, "nohist_domainroles", &GDBM_WRCREAT()); |
my $hashref = &tie_domain_hash($udom, "nohist_domainroles", &GDBM_WRCREAT()); |
| if ($hashref) { |
if ($hashref) { |
| my $qresult = ''; |
my $qresult = ''; |
| while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
| my $match = 1; |
my $match = 1; |
| my ($start,$end) = split(/:/,&unescape($value)); |
my ($end,$start) = 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($startfilter)) { |
unless (@roles < 1) { |
| if ($start >= $startfilter) { |
unless (grep/^\Q$trole\E$/,@roles) { |
| $match = 0; |
$match = 0; |
| |
next; |
| } |
} |
| } |
} |
| unless ($endfilter eq '.' || !defined($endfilter)) { |
unless ($startfilter eq '.' || !defined($startfilter)) { |
| if ($end <= $endfilter) { |
if ((defined($start)) && ($start >= $startfilter)) { |
| $match = 0; |
$match = 0; |
| |
next; |
| } |
} |
| } |
} |
| unless (@roles < 1) { |
unless ($endfilter eq '.' || !defined($endfilter)) { |
| unless (grep/^\Q$trole\E$/,@roles) { |
if ((defined($end)) && (($end > 0) && ($end <= $endfilter))) { |
| $match = 0; |
$match = 0; |
| |
next; |
| } |
} |
| } |
} |
| if ($match == 1) { |
if ($match == 1) { |
|
Line 4313 sub tmp_put_handler {
|
Line 4699 sub tmp_put_handler {
|
| } |
} |
| my ($id,$store); |
my ($id,$store); |
| $tmpsnum++; |
$tmpsnum++; |
| if ($context eq 'resetpw') { |
if (($context eq 'resetpw') || ($context eq 'createaccount')) { |
| $id = &md5_hex(&md5_hex(time.{}.rand().$$)); |
$id = &md5_hex(&md5_hex(time.{}.rand().$$)); |
| } else { |
} else { |
| $id = $$.'_'.$clientip.'_'.$tmpsnum; |
$id = $$.'_'.$clientip.'_'.$tmpsnum; |
|
Line 4548 sub enrollment_enabled_handler {
|
Line 4934 sub enrollment_enabled_handler {
|
| } |
} |
| ®ister_handler("autorun", \&enrollment_enabled_handler, 0, 1, 0); |
®ister_handler("autorun", \&enrollment_enabled_handler, 0, 1, 0); |
| |
|
| |
# |
| |
# Validate an institutional code used 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: |
| |
# $dom - The domain for which the check of |
| |
# institutional course code will occur. |
| |
# |
| |
# $instcode - The institutional code for the course |
| |
# being requested, or validated for rights |
| |
# to request. |
| |
# |
| |
# $owner - The course requestor (who will be the |
| |
# course owner, in the form username:domain |
| |
# |
| |
# $client - Socket open on the client. |
| |
# Returns: |
| |
# 1 - Indicating processing should continue. |
| |
# |
| |
sub validate_instcode_handler { |
| |
my ($cmd, $tail, $client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my ($dom,$instcode,$owner) = split(/:/, $tail); |
| |
$instcode = &unescape($instcode); |
| |
$owner = &unescape($owner); |
| |
my ($outcome,$description) = |
| |
&localenroll::validate_instcode($dom,$instcode,$owner); |
| |
my $result = &escape($outcome).'&'.&escape($description); |
| |
&Reply($client, \$result, $userinput); |
| |
|
| |
return 1; |
| |
} |
| |
®ister_handler("autovalidateinstcode", \&validate_instcode_handler, 0, 1, 0); |
| |
|
| # Get the official sections for which auto-enrollment is possible. |
# Get the official sections for which auto-enrollment is possible. |
| # Since the admin people won't know about 'unofficial sections' |
# Since the admin people won't know about 'unofficial sections' |
| # we cannot auto-enroll on them. |
# we cannot auto-enroll on them. |
|
Line 4594 sub get_sections_handler {
|
Line 5017 sub get_sections_handler {
|
| sub validate_course_owner_handler { |
sub validate_course_owner_handler { |
| my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
| my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
| my ($inst_course_id, $owner, $cdom) = split(/:/, $tail); |
my ($inst_course_id, $owner, $cdom, $coowners) = split(/:/, $tail); |
| |
|
| $owner = &unescape($owner); |
$owner = &unescape($owner); |
| my $outcome = &localenroll::new_course($inst_course_id,$owner,$cdom); |
$coowners = &unescape($coowners); |
| |
my $outcome = &localenroll::new_course($inst_course_id,$owner,$cdom,$coowners); |
| &Reply($client, \$outcome, $userinput); |
&Reply($client, \$outcome, $userinput); |
| |
|
| |
|
|
Line 4751 sub retrieve_auto_file_handler {
|
Line 5175 sub retrieve_auto_file_handler {
|
| } |
} |
| ®ister_handler("autoretrieve", \&retrieve_auto_file_handler, 0,1,0); |
®ister_handler("autoretrieve", \&retrieve_auto_file_handler, 0,1,0); |
| |
|
| |
sub crsreq_checks_handler { |
| |
my ($cmd, $tail, $client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my $dom = $tail; |
| |
my $result; |
| |
my @reqtypes = ('official','unofficial','community'); |
| |
eval { |
| |
local($SIG{__DIE__})='DEFAULT'; |
| |
my %validations; |
| |
my $response = &localenroll::crsreq_checks($dom,\@reqtypes, |
| |
\%validations); |
| |
if ($response eq 'ok') { |
| |
foreach my $key (keys(%validations)) { |
| |
$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($validations{$key}).'&'; |
| |
} |
| |
$result =~ s/\&$//; |
| |
} else { |
| |
$result = 'error'; |
| |
} |
| |
}; |
| |
if (!$@) { |
| |
&Reply($client, \$result, $userinput); |
| |
} else { |
| |
&Failure($client,"unknown_cmd\n",$userinput); |
| |
} |
| |
return 1; |
| |
} |
| |
®ister_handler("autocrsreqchecks", \&crsreq_checks_handler, 0, 1, 0); |
| |
|
| |
sub validate_crsreq_handler { |
| |
my ($cmd, $tail, $client) = @_; |
| |
my $userinput = "$cmd:$tail"; |
| |
my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist) = split(/:/, $tail); |
| |
$instcode = &unescape($instcode); |
| |
$owner = &unescape($owner); |
| |
$crstype = &unescape($crstype); |
| |
$inststatuslist = &unescape($inststatuslist); |
| |
$instcode = &unescape($instcode); |
| |
$instseclist = &unescape($instseclist); |
| |
my $outcome; |
| |
eval { |
| |
local($SIG{__DIE__})='DEFAULT'; |
| |
$outcome = &localenroll::validate_crsreq($dom,$owner,$crstype, |
| |
$inststatuslist,$instcode, |
| |
$instseclist); |
| |
}; |
| |
if (!$@) { |
| |
&Reply($client, \$outcome, $userinput); |
| |
} else { |
| |
&Failure($client,"unknown_cmd\n",$userinput); |
| |
} |
| |
return 1; |
| |
} |
| |
®ister_handler("autocrsreqvalidation", \&validate_crsreq_handler, 0, 1, 0); |
| |
|
| # |
# |
| # Read and retrieve institutional code format (for support form). |
# Read and retrieve institutional code format (for support form). |
| # Formal Parameters: |
# Formal Parameters: |
|
Line 4835 sub get_institutional_defaults_handler {
|
Line 5314 sub get_institutional_defaults_handler {
|
| ®ister_handler("autoinstcodedefaults", |
®ister_handler("autoinstcodedefaults", |
| \&get_institutional_defaults_handler,0,1,0); |
\&get_institutional_defaults_handler,0,1,0); |
| |
|
| |
sub get_possible_instcodes_handler { |
| |
my ($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 5497 if (-e $pidfile) {
|
Line 6009 if (-e $pidfile) {
|
| $server = IO::Socket::INET->new(LocalPort => $perlvar{'londPort'}, |
$server = IO::Socket::INET->new(LocalPort => $perlvar{'londPort'}, |
| Type => SOCK_STREAM, |
Type => SOCK_STREAM, |
| Proto => 'tcp', |
Proto => 'tcp', |
| Reuse => 1, |
ReuseAddr => 1, |
| Listen => 10 ) |
Listen => 10 ) |
| or die "making socket: $@\n"; |
or die "making socket: $@\n"; |
| |
|
|
Line 5735 sub logstatus {
|
Line 6247 sub logstatus {
|
| sub initnewstatus { |
sub initnewstatus { |
| my $docdir=$perlvar{'lonDocRoot'}; |
my $docdir=$perlvar{'lonDocRoot'}; |
| my $fh=IO::File->new(">$docdir/lon-status/londstatus.txt"); |
my $fh=IO::File->new(">$docdir/lon-status/londstatus.txt"); |
| my $now=time; |
my $now=time(); |
| my $local=localtime($now); |
my $local=localtime($now); |
| print $fh "LOND status $local - parent $$\n\n"; |
print $fh "LOND status $local - parent $$\n\n"; |
| opendir(DIR,"$docdir/lon-status/londchld"); |
opendir(DIR,"$docdir/lon-status/londchld"); |
|
Line 5824 $SIG{USR2} = \&UpdateHosts;
|
Line 6336 $SIG{USR2} = \&UpdateHosts;
|
| |
|
| # Read the host hashes: |
# Read the host hashes: |
| &Apache::lonnet::load_hosts_tab(); |
&Apache::lonnet::load_hosts_tab(); |
| |
my %iphost = &Apache::lonnet::get_iphost(1); |
| |
|
| my $dist=`$perlvar{'lonDaemons'}/distprobe`; |
my $dist=`$perlvar{'lonDaemons'}/distprobe`; |
| |
|
| |
my $arch = `uname -i`; |
| |
if ($arch eq 'unknown') { |
| |
$arch = `uname -m`; |
| |
} |
| |
|
| # -------------------------------------------------------------- |
# -------------------------------------------------------------- |
| # Accept connections. When a connection comes in, it is validated |
# Accept connections. When a connection comes in, it is validated |
| # and if good, a child process is created to process transactions |
# and if good, a child process is created to process transactions |
|
Line 5884 sub make_new_child {
|
Line 6402 sub make_new_child {
|
| or die "Can't unblock SIGINT for fork: $!\n"; |
or die "Can't unblock SIGINT for fork: $!\n"; |
| $children{$pid} = $clientip; |
$children{$pid} = $clientip; |
| &status('Started child '.$pid); |
&status('Started child '.$pid); |
| |
close($client); |
| return; |
return; |
| } else { |
} else { |
| # Child can *not* return from this subroutine. |
# Child can *not* return from this subroutine. |
|
Line 5892 sub make_new_child {
|
Line 6411 sub make_new_child {
|
| #don't get intercepted |
#don't get intercepted |
| $SIG{USR1}= \&logstatus; |
$SIG{USR1}= \&logstatus; |
| $SIG{ALRM}= \&timeout; |
$SIG{ALRM}= \&timeout; |
| |
# |
| |
# Block sigpipe as it gets thrownon socket disconnect and we want to |
| |
# deal with that as a read faiure instead. |
| |
# |
| |
my $blockset = POSIX::SigSet->new(SIGPIPE); |
| |
sigprocmask(SIG_BLOCK, $blockset); |
| |
|
| $lastlog='Forked '; |
$lastlog='Forked '; |
| $status='Forked'; |
$status='Forked'; |
| |
|
|
Line 5917 sub make_new_child {
|
Line 6443 sub make_new_child {
|
| if ($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]"; |
$clientname = "[unknown]"; |
| if($clientrec) { # Establish client type. |
if($clientrec) { # Establish client type. |
| $ConnectionType = "client"; |
$ConnectionType = "client"; |
| $clientname = (&Apache::lonnet::get_hosts_from_ip($outsideip))[-1]; |
$clientname = (&Apache::lonnet::get_hosts_from_ip($outsideip))[-1]; |
|
Line 5948 sub make_new_child {
|
Line 6474 sub make_new_child {
|
| # |
# |
| # If the remote is attempting a local init... give that a try: |
# If the remote is attempting a local init... give that a try: |
| # |
# |
| my ($i, $inittype) = split(/:/, $remotereq); |
(my $i, my $inittype, $clientversion) = split(/:/, $remotereq); |
| |
|
| # If the connection type is ssl, but I didn't get my |
# If the connection type is ssl, but I didn't get my |
| # certificate files yet, then I'll drop back to |
# certificate files yet, then I'll drop back to |
|
Line 5968 sub make_new_child {
|
Line 6494 sub make_new_child {
|
| } |
} |
| |
|
| if($inittype eq "local") { |
if($inittype eq "local") { |
| |
$clientversion = $perlvar{'lonVersion'}; |
| my $key = LocalConnection($client, $remotereq); |
my $key = LocalConnection($client, $remotereq); |
| if($key) { |
if($key) { |
| Debug("Got local key $key"); |
Debug("Got local key $key"); |
|
Line 5975 sub make_new_child {
|
Line 6502 sub make_new_child {
|
| my $cipherkey = pack("H32", $key); |
my $cipherkey = pack("H32", $key); |
| $cipher = new IDEA($cipherkey); |
$cipher = new IDEA($cipherkey); |
| print $client "ok:local\n"; |
print $client "ok:local\n"; |
| &logthis('<font color="green"' |
&logthis('<font color="green">' |
| . "Successful local authentication </font>"); |
. "Successful local authentication </font>"); |
| $keymode = "local" |
$keymode = "local" |
| } else { |
} else { |
|
Line 6039 sub make_new_child {
|
Line 6566 sub make_new_child {
|
| # ------------------------------------------------------------ Process requests |
# ------------------------------------------------------------ Process requests |
| my $keep_going = 1; |
my $keep_going = 1; |
| my $user_input; |
my $user_input; |
| |
my $clienthost = &Apache::lonnet::hostname($clientname); |
| |
my $clientserverhomeID = &Apache::lonnet::get_server_homeID($clienthost); |
| |
$clienthomedom = &Apache::lonnet::host_domain($clientserverhomeID); |
| while(($user_input = get_request) && $keep_going) { |
while(($user_input = get_request) && $keep_going) { |
| alarm(120); |
alarm(120); |
| Debug("Main: Got $user_input\n"); |
Debug("Main: Got $user_input\n"); |
|
Line 6197 sub rewrite_password_file {
|
Line 6727 sub rewrite_password_file {
|
| |
|
| # Returns the authorization type or nouser if there is no such user. |
# Returns the authorization type or nouser if there is no such user. |
| # |
# |
| sub get_auth_type |
sub get_auth_type { |
| { |
|
| |
|
| my ($domain, $user) = @_; |
my ($domain, $user) = @_; |
| |
|
| Debug("get_auth_type( $domain, $user ) \n"); |
Debug("get_auth_type( $domain, $user ) \n"); |
|
Line 6294 sub validate_user {
|
Line 6822 sub validate_user {
|
| } else { |
} else { |
| $validated = 0; |
$validated = 0; |
| } |
} |
| } |
} elsif ($howpwd eq "krb4") { # user is in kerberos 4 auth. domain. |
| elsif ($howpwd eq "krb4") { # user is in kerberos 4 auth. domain. |
my $checkwithkrb5 = 0; |
| if(! ($password =~ /$null/) ) { |
if ($dist =~/^fedora(\d+)$/) { |
| my $k4error = &Authen::Krb4::get_pw_in_tkt($user, |
if ($1 > 11) { |
| "", |
$checkwithkrb5 = 1; |
| $contentpwd,, |
} |
| 'krbtgt', |
} elsif ($dist =~ /^suse([\d.]+)$/) { |
| $contentpwd, |
if ($1 > 11.1) { |
| 1, |
$checkwithkrb5 = 1; |
| $password); |
} |
| if(!$k4error) { |
} |
| $validated = 1; |
if ($checkwithkrb5) { |
| } else { |
$validated = &krb5_authen($password,$null,$user,$contentpwd); |
| $validated = 0; |
} else { |
| &logthis('krb4: '.$user.', '.$contentpwd.', '. |
$validated = &krb4_authen($password,$null,$user,$contentpwd); |
| &Authen::Krb4::get_err_txt($Authen::Krb4::error)); |
} |
| } |
|
| } else { |
|
| $validated = 0; # Password has a match with null. |
|
| } |
|
| } elsif ($howpwd eq "krb5") { # User is in kerberos 5 auth. domain. |
} elsif ($howpwd eq "krb5") { # User is in kerberos 5 auth. domain. |
| if(!($password =~ /$null/)) { # Null password not allowed. |
$validated = &krb5_authen($password,$null,$user,$contentpwd); |
| my $krbclient = &Authen::Krb5::parse_name($user.'@' |
|
| .$contentpwd); |
|
| my $krbservice = "krbtgt/".$contentpwd."\@".$contentpwd; |
|
| my $krbserver = &Authen::Krb5::parse_name($krbservice); |
|
| my $credentials= &Authen::Krb5::cc_default(); |
|
| $credentials->initialize(&Authen::Krb5::parse_name($user.'@' |
|
| .$contentpwd)); |
|
| my $krbreturn; |
|
| if (exists(&Authen::Krb5::get_init_creds_password)) { |
|
| $krbreturn = |
|
| &Authen::Krb5::get_init_creds_password($krbclient,$password, |
|
| $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 (!$validated) { |
|
| &logthis('krb5: '.$user.', '.$contentpwd.', '. |
|
| &Authen::Krb5::error()); |
|
| } |
|
| } else { |
|
| $validated = 0; |
|
| } |
|
| } elsif ($howpwd eq "localauth") { |
} elsif ($howpwd eq "localauth") { |
| # Authenticate via installation specific authentcation method: |
# Authenticate via installation specific authentcation method: |
| $validated = &localauth::localauth($user, |
$validated = &localauth::localauth($user, |
|
Line 6372 sub validate_user {
|
Line 6870 sub validate_user {
|
| return $validated; |
return $validated; |
| } |
} |
| |
|
| |
sub krb4_authen { |
| |
my ($password,$null,$user,$contentpwd) = @_; |
| |
my $validated = 0; |
| |
if (!($password =~ /$null/) ) { # Null password not allowed. |
| |
eval { |
| |
require Authen::Krb4; |
| |
}; |
| |
if (!$@) { |
| |
my $k4error = &Authen::Krb4::get_pw_in_tkt($user, |
| |
"", |
| |
$contentpwd,, |
| |
'krbtgt', |
| |
$contentpwd, |
| |
1, |
| |
$password); |
| |
if(!$k4error) { |
| |
$validated = 1; |
| |
} else { |
| |
$validated = 0; |
| |
&logthis('krb4: '.$user.', '.$contentpwd.', '. |
| |
&Authen::Krb4::get_err_txt($Authen::Krb4::error)); |
| |
} |
| |
} else { |
| |
$validated = krb5_authen($password,$null,$user,$contentpwd); |
| |
} |
| |
} |
| |
return $validated; |
| |
} |
| |
|
| |
sub krb5_authen { |
| |
my ($password,$null,$user,$contentpwd) = @_; |
| |
my $validated = 0; |
| |
if(!($password =~ /$null/)) { # Null password not allowed. |
| |
my $krbclient = &Authen::Krb5::parse_name($user.'@' |
| |
.$contentpwd); |
| |
my $krbservice = "krbtgt/".$contentpwd."\@".$contentpwd; |
| |
my $krbserver = &Authen::Krb5::parse_name($krbservice); |
| |
my $credentials= &Authen::Krb5::cc_default(); |
| |
$credentials->initialize(&Authen::Krb5::parse_name($user.'@' |
| |
.$contentpwd)); |
| |
my $krbreturn; |
| |
if (exists(&Authen::Krb5::get_init_creds_password)) { |
| |
$krbreturn = |
| |
&Authen::Krb5::get_init_creds_password($krbclient,$password, |
| |
$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 (!$validated) { |
| |
&logthis('krb5: '.$user.', '.$contentpwd.', '. |
| |
&Authen::Krb5::error()); |
| |
} |
| |
} |
| |
return $validated; |
| |
} |
| |
|
| sub addline { |
sub addline { |
| my ($fname,$hostid,$ip,$newline)=@_; |
my ($fname,$hostid,$ip,$newline)=@_; |
|
Line 6742 sub sethost {
|
Line 7299 sub sethost {
|
| eq &Apache::lonnet::get_host_ip($hostid)) { |
eq &Apache::lonnet::get_host_ip($hostid)) { |
| $currenthostid =$hostid; |
$currenthostid =$hostid; |
| $currentdomainid=&Apache::lonnet::host_domain($hostid); |
$currentdomainid=&Apache::lonnet::host_domain($hostid); |
| &logthis("Setting hostid to $hostid, and domain to $currentdomainid"); |
# &logthis("Setting hostid to $hostid, and domain to $currentdomainid"); |
| } else { |
} else { |
| &logthis("Requested host id $hostid not an alias of ". |
&logthis("Requested host id $hostid not an alias of ". |
| $perlvar{'lonHostID'}." refusing connection"); |
$perlvar{'lonHostID'}." refusing connection"); |
|
Line 6757 sub version {
|
Line 7314 sub version {
|
| return "version:$VERSION"; |
return "version:$VERSION"; |
| } |
} |
| |
|
| |
sub get_usersession_config { |
| |
my ($dom,$name) = @_; |
| |
my ($usersessionconf,$cached)=&Apache::lonnet::is_cached_new($name,$dom); |
| |
if (defined($cached)) { |
| |
return $usersessionconf; |
| |
} else { |
| |
my %domconfig = &Apache::lonnet::get_dom('configuration',['usersessions'],$dom); |
| |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
| |
&Apache::lonnet::do_cache_new($name,$dom,$domconfig{'usersessions'},3600); |
| |
return $domconfig{'usersessions'}; |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub releasereqd_check { |
| |
my ($cnum,$cdom,$key,$value,$major,$minor,$homecourses,$ids) = @_; |
| |
my $home = &Apache::lonnet::homeserver($cnum,$cdom); |
| |
return if ($home eq 'no_host'); |
| |
my ($reqdmajor,$reqdminor,$displayrole); |
| |
if ($cnum =~ /$LONCAPA::match_community/) { |
| |
if ($major eq '' && $minor eq '') { |
| |
return unless ((ref($ids) eq 'ARRAY') && |
| |
(grep(/^\Q$home\E$/,@{$ids}))); |
| |
} else { |
| |
$reqdmajor = 2; |
| |
$reqdminor = 9; |
| |
return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
| |
} |
| |
} |
| |
my $hashid = $cdom.':'.$cnum; |
| |
my ($courseinfo,$cached) = |
| |
&Apache::lonnet::is_cached_new('courseinfo',$hashid); |
| |
if (defined($cached)) { |
| |
if (ref($courseinfo) eq 'HASH') { |
| |
if (exists($courseinfo->{'releaserequired'})) { |
| |
my ($reqdmajor,$reqdminor) = split(/\./,$courseinfo->{'releaserequired'}); |
| |
return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
| |
} |
| |
} |
| |
} else { |
| |
if (ref($ids) eq 'ARRAY') { |
| |
if (grep(/^\Q$home\E$/,@{$ids})) { |
| |
if (ref($homecourses) eq 'HASH') { |
| |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
| |
push(@{$homecourses->{$hashid}},{$key=>$value}); |
| |
} else { |
| |
$homecourses->{$hashid} = [{$key=>$value}]; |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
} |
| |
my $courseinfo = &get_courseinfo_hash($cnum,$cdom,$home); |
| |
if (ref($courseinfo) eq 'HASH') { |
| |
if (exists($courseinfo->{'releaserequired'})) { |
| |
my ($reqdmajor,$reqdminor) = split(/\./,$courseinfo->{'releaserequired'}); |
| |
return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
| |
} |
| |
} else { |
| |
return; |
| |
} |
| |
} |
| |
return 1; |
| |
} |
| |
|
| |
sub get_courseinfo_hash { |
| |
my ($cnum,$cdom,$home) = @_; |
| |
my %info; |
| |
eval { |
| |
local($SIG{ALRM}) = sub { die "timeout\n"; }; |
| |
local($SIG{__DIE__})='DEFAULT'; |
| |
alarm(3); |
| |
%info = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,1,[$home],'.'); |
| |
alarm(0); |
| |
}; |
| |
if ($@) { |
| |
if ($@ eq "timeout\n") { |
| |
&logthis("<font color='blue'>WARNING courseiddump for $cnum:$cdom from $home timedout</font>"); |
| |
} else { |
| |
&logthis("<font color='yellow'>WARNING unexpected error during eval of call for courseiddump from $home</font>"); |
| |
} |
| |
} else { |
| |
if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') { |
| |
my $hashid = $cdom.':'.$cnum; |
| |
return &Apache::lonnet::do_cache_new('courseinfo',$hashid,$info{$cdom.'_'.$cnum},600); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub check_homecourses { |
| |
my ($homecourses,$udom,$regexp,$count,$range,$start,$end,$major,$minor) = @_; |
| |
my ($result,%addtocache); |
| |
my $yesterday = time - 24*3600; |
| |
if (ref($homecourses) eq 'HASH') { |
| |
my (%okcourses,%courseinfo,%recent); |
| |
my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
| |
if ($hashref) { |
| |
while (my ($key,$value) = each(%$hashref)) { |
| |
my $unesc_key = &unescape($key); |
| |
if ($unesc_key =~ /^lasttime:(\w+)$/) { |
| |
my $cid = $1; |
| |
$cid =~ s/_/:/; |
| |
if ($value > $yesterday ) { |
| |
$recent{$cid} = 1; |
| |
} |
| |
next; |
| |
} |
| |
my $items = &Apache::lonnet::thaw_unescape($value); |
| |
if (ref($items) eq 'HASH') { |
| |
my $hashid = $unesc_key; |
| |
$hashid =~ s/_/:/; |
| |
$courseinfo{$hashid} = $items; |
| |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
| |
my ($reqdmajor,$reqdminor) = split(/\./,$items->{'releaserequired'}); |
| |
if (&useable_role($reqdmajor,$reqdminor,$major,$minor)) { |
| |
$okcourses{$hashid} = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
unless (&untie_domain_hash($hashref)) { |
| |
&logthis('Failed to untie tied hash for nohist_courseids.db'); |
| |
} |
| |
} else { |
| |
&logthis('Failed to tie hash for nohist_courseids.db'); |
| |
return; |
| |
} |
| |
foreach my $hashid (keys(%recent)) { |
| |
my ($result,$cached)=&Apache::lonnet::is_cached_new('courseinfo',$hashid); |
| |
unless ($cached) { |
| |
&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
| |
} |
| |
} |
| |
foreach my $hashid (keys(%{$homecourses})) { |
| |
next if ($recent{$hashid}); |
| |
&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
| |
} |
| |
foreach my $hashid (keys(%okcourses)) { |
| |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
| |
foreach my $role (@{$homecourses->{$hashid}}) { |
| |
if (ref($role) eq 'HASH') { |
| |
while (my ($key,$value) = each(%{$role})) { |
| |
if ($regexp eq '.') { |
| |
$count++; |
| |
if (defined($range) && $count >= $end) { last; } |
| |
if (defined($range) && $count < $start) { next; } |
| |
$result.=$key.'='.$value.'&'; |
| |
} else { |
| |
my $unescapeKey = &unescape($key); |
| |
if (eval('$unescapeKey=~/$regexp/')) { |
| |
$count++; |
| |
if (defined($range) && $count >= $end) { last; } |
| |
if (defined($range) && $count < $start) { next; } |
| |
$result.="$key=$value&"; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
sub useable_role { |
| |
my ($reqdmajor,$reqdminor,$major,$minor) = @_; |
| |
if ($reqdmajor ne '' && $reqdminor ne '') { |
| |
return if (($major eq '' && $minor eq '') || |
| |
($major < $reqdmajor) || |
| |
(($major == $reqdmajor) && ($minor < $reqdminor))); |
| |
} |
| |
return 1; |
| |
} |
| |
|
| |
sub distro_and_arch { |
| |
return $dist.':'.$arch; |
| |
} |
| |
|
| # ----------------------------------- POD (plain old documentation, CPAN style) |
# ----------------------------------- POD (plain old documentation, CPAN style) |
| |
|
|
Line 7091 linux
|
Line 7828 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 |
| |
|
| |
=back |
| |
|
| |
|
| |
=cut |
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