version 1.489.2.4, 2013/04/07 17:42:16
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version 1.492, 2012/04/26 19:51:40
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Line 1907 sub authenticate_handler {
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Line 1907 sub authenticate_handler {
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if (ref($hostedsession) eq 'HASH') { |
if (ref($hostedsession) eq 'HASH') { |
$hosted = $hostedsession->{'hosted'}; |
$hosted = $hostedsession->{'hosted'}; |
} |
} |
my $loncaparev = $clientversion; |
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if ($loncaparev eq '') { |
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$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
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} |
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$canhost = &Apache::lonnet::can_host_session($udom,$clientname, |
$canhost = &Apache::lonnet::can_host_session($udom,$clientname, |
$loncaparev, |
$clientversion, |
$remote,$hosted); |
$remote,$hosted); |
} |
} |
} |
} |
Line 2374 sub fetch_user_file_handler {
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Line 2370 sub fetch_user_file_handler {
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unlink($transname); |
unlink($transname); |
&Failure($client, "failed\n", $userinput); |
&Failure($client, "failed\n", $userinput); |
} else { |
} else { |
if ($fname =~ /^default.+\.(page|sequence)$/) { |
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my ($major,$minor) = split(/\./,$clientversion); |
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if (($major < 2) || ($major == 2 && $minor < 11)) { |
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my $now = time; |
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&Apache::lonnet::do_cache_new('crschange',$udom.'_'.$uname,$now,600); |
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my $key = &escape('internal.contentchange'); |
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my $what = "$key=$now"; |
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my $hashref = &tie_user_hash($udom,$uname,'environment', |
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&GDBM_WRCREAT(),"P",$what); |
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if ($hashref) { |
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$hashref->{$key}=$now; |
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if (!&untie_user_hash($hashref)) { |
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&logthis("error: ".($!+0)." untie (GDBM) failed ". |
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"when updating internal.contentchange"); |
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} |
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} |
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} |
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} |
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&Reply($client, "ok\n", $userinput); |
&Reply($client, "ok\n", $userinput); |
} |
} |
} |
} |
Line 3276 sub dump_profile_database {
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Line 3254 sub dump_profile_database {
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sub dump_with_regexp { |
sub dump_with_regexp { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
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my $res = LONCAPA::Lond::dump_with_regexp($tail, $clientversion); |
my $res = LONCAPA::Lond::dump_with_regexp($tail, $clientname, $clientversion); |
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if ($res =~ /^error:/) { |
if ($res =~ /^error:/) { |
&Failure($client, \$res, "$cmd:$tail"); |
Failure($client, \$res, "$cmd:$tail"); |
} else { |
} else { |
&Reply($client, \$res, "$cmd:$tail"); |
Reply($client, \$res, "$cmd:$tail"); |
} |
} |
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return 1; |
return 1; |
Line 4996 sub validate_instcode_handler {
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Line 4974 sub validate_instcode_handler {
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my ($dom,$instcode,$owner) = split(/:/, $tail); |
my ($dom,$instcode,$owner) = split(/:/, $tail); |
$instcode = &unescape($instcode); |
$instcode = &unescape($instcode); |
$owner = &unescape($owner); |
$owner = &unescape($owner); |
my ($outcome,$description,$credits) = |
my ($outcome,$description) = |
&localenroll::validate_instcode($dom,$instcode,$owner); |
&localenroll::validate_instcode($dom,$instcode,$owner); |
my $result = &escape($outcome).'&'.&escape($description).'&'. |
my $result = &escape($outcome).'&'.&escape($description); |
&escape($credits); |
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&Reply($client, \$result, $userinput); |
&Reply($client, \$result, $userinput); |
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return 1; |
return 1; |
Line 6224 sub Debug {
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Line 6201 sub Debug {
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# reply - Text to send to client. |
# reply - Text to send to client. |
# request - Original request from client. |
# request - Original request from client. |
# |
# |
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#NOTE $reply must be terminated by exactly *one* \n. If $reply is a reference |
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#this is done automatically ($$reply must not contain any \n in this case). |
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#If $reply is a string the caller has to ensure this. |
sub Reply { |
sub Reply { |
my ($fd, $reply, $request) = @_; |
my ($fd, $reply, $request) = @_; |
if (ref($reply)) { |
if (ref($reply)) { |
Line 6470 sub make_new_child {
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Line 6450 sub make_new_child {
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#---------------------------------------------------- kerberos 5 initialization |
#---------------------------------------------------- kerberos 5 initialization |
&Authen::Krb5::init_context(); |
&Authen::Krb5::init_context(); |
unless (($dist eq 'fedora5') || ($dist eq 'fedora4') || |
unless (($dist eq 'fedora5') || ($dist eq 'fedora4') || |
($dist eq 'fedora6') || ($dist eq 'suse9.3') || |
($dist eq 'fedora6') || ($dist eq 'suse9.3')) { |
($dist eq 'suse12.2') || ($dist eq 'suse12.3')) { |
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&Authen::Krb5::init_ets(); |
&Authen::Krb5::init_ets(); |
} |
} |
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Line 6517 sub make_new_child {
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Line 6496 sub make_new_child {
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# 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, my $inittype, $clientversion) = split(/:/, $remotereq); |
(my $i, my $inittype, $clientversion) = split(/:/, $remotereq); |
# For LON-CAPA 2.9, the client session will have sent its LON-CAPA |
# For LON-CAPA 2.9, the client session will have sent its LON-CAPA |
# version when initiating the connection. For LON-CAPA 2.8 and older, |
# version when initiating the connection. For LON-CAPA 2.8 and older, |
# the version is retrieved from the global %loncaparevs in lonnet.pm. |
# the version is retrieved from the global %loncaparevs in lonnet.pm. |
# $clientversion contains path to keyfile if $inittype eq 'local' |
$clientversion ||= $Apache::lonnet::loncaparevs{$clientname}; |
# it's overridden below in this case |
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$clientversion ||= $Apache::lonnet::loncaparevs{$clientname}; |
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# 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 7387 sub get_usersession_config {
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Line 7364 sub get_usersession_config {
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} |
} |
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# |
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# get_courseinfo_hash() is used to retrieve course information from the db |
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# file: nohist_courseids.db for a course for which the current server is *not* |
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# the home server. |
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# |
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# A hash of a hash will be retrieved. The outer hash contains a single key -- |
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# courseID -- for the course for which the data are being requested. |
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# The contents of the inner hash, for that single item in the outer hash |
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# are returned (and cached in memcache for 10 minutes). |
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# |
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sub get_courseinfo_hash { |
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my ($cnum,$cdom,$home) = @_; |
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my %info; |
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eval { |
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local($SIG{ALRM}) = sub { die "timeout\n"; }; |
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local($SIG{__DIE__})='DEFAULT'; |
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alarm(3); |
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%info = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,1,[$home],'.'); |
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alarm(0); |
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}; |
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if ($@) { |
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if ($@ eq "timeout\n") { |
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&logthis("<font color='blue'>WARNING courseiddump for $cnum:$cdom from $home timedout</font>"); |
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} else { |
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&logthis("<font color='yellow'>WARNING unexpected error during eval of call for courseiddump from $home</font>"); |
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} |
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} else { |
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if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') { |
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my $hashid = $cdom.':'.$cnum; |
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return &Apache::lonnet::do_cache_new('courseinfo',$hashid,$info{$cdom.'_'.$cnum},600); |
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} |
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} |
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return; |
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} |
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sub distro_and_arch { |
sub distro_and_arch { |
return $dist.':'.$arch; |
return $dist.':'.$arch; |
} |
} |
Line 7598 Place in B<logs/lond.log>
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Line 7612 Place in B<logs/lond.log>
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stores hash in namespace |
stores hash in namespace |
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=item rolesput |
=item rolesputy |
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put a role into a user's environment |
put a role into a user's environment |
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Line 7715 Authen::Krb5
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Line 7729 Authen::Krb5
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=head1 COREQUISITES |
=head1 COREQUISITES |
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none |
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=head1 OSNAMES |
=head1 OSNAMES |
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linux |
linux |
Line 7802 or the CA's certificate in the call to l
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Line 7818 or the CA's certificate in the call to l
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<error> is the textual reason this failed. Usual reasons: |
<error> is the textual reason this failed. Usual reasons: |
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=over 2 |
=over 2 |
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=item Apache config file for loncapa incorrect: |
=item Apache config file for loncapa incorrect: |
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one of the variables |
one of the variables |
lonCertificateDirectory, lonnetCertificateAuthority, or lonnetCertificate |
lonCertificateDirectory, lonnetCertificateAuthority, or lonnetCertificate |
undefined or incorrect |
undefined or incorrect |
Line 7923 Could not rewrite the
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Line 7939 Could not rewrite the
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internal password file for a user |
internal password file for a user |
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=item Result of password change for <user> : <result> |
=item Result of password change for <user> : <result> |
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A unix password change for <user> was attempted |
A unix password change for <user> was attempted |
and the pipe returned <result> |
and the pipe returned <result> |
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Line 7952 lond has been asked to exit by its clien
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Line 7968 lond has been asked to exit by its clien
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client systemand <input> is the full exit command sent to the server. |
client systemand <input> is the full exit command sent to the server. |
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=item Red CRITICAL: ABNORMAL EXIT. child <pid> for server <hostname> died through a crass with this error->[<message>]. |
=item Red CRITICAL: ABNORMAL EXIT. child <pid> for server <hostname> died through a crass with this error->[<message>]. |
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A lond child terminated. NOte that this termination can also occur when the |
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, |
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 |
<hostname> the host lond is working for, and <message> the reason the child died |
Line 8036 file when sent it's USR1 signal. That p
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Line 8052 file when sent it's USR1 signal. That p
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assumed to be hung in some un-fixable way. |
assumed to be hung in some un-fixable way. |
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=item Finished checking children |
=item Finished checking children |
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Master processs's USR1 processing is cojmplete. |
Master processs's USR1 processing is cojmplete. |
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=item (Red) CRITICAL: ------- Starting ------ |
=item (Red) CRITICAL: ------- Starting ------ |
Line 8050 Started a new child process for <client>
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Line 8066 Started a new child process for <client>
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connected to the child. This was as a result of a TCP/IP connection from a client. |
connected to the child. This was as a result of a TCP/IP connection from a client. |
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=item Unable to determine who caller was, getpeername returned nothing |
=item Unable to determine who caller was, getpeername returned nothing |
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In child process initialization. either getpeername returned undef or |
In child process initialization. either getpeername returned undef or |
a zero sized object was returned. Processing continues, but in my opinion, |
a zero sized object was returned. Processing continues, but in my opinion, |
this should be cause for the child to exit. |
this should be cause for the child to exit. |
Line 8061 In child process initialization. The pe
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Line 8077 In child process initialization. The pe
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The client address is stored as "Unavailable" and processing continues. |
The client address is stored as "Unavailable" and processing continues. |
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=item (Yellow) INFO: Connection <ip> <name> connection type = <type> |
=item (Yellow) INFO: Connection <ip> <name> connection type = <type> |
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In child initialization. A good connectionw as received from <ip>. |
In child initialization. A good connectionw as received from <ip>. |
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=over 2 |
=over 2 |
Line 8111 The client (<client> is the peer's name
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Line 8127 The client (<client> is the peer's name
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negotiated an SSL connection with this child process. |
negotiated an SSL connection with this child process. |
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=item (Green) Successful insecure authentication with <client> |
=item (Green) Successful insecure authentication with <client> |
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The client has successfully negotiated an insecure connection withthe child process. |
The client has successfully negotiated an insecure connection withthe child process. |
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