New portal parameters : singleIP and singleSession

modules/lemonldap-ng-common/MANIFEST

@@ -8,6 +8,7 @@ lib/Lemonldap/NG/Common/CGI/SOAPServer.pm
 lib/Lemonldap/NG/Common/CGI/SOAPService.pm
 lib/Lemonldap/NG/Common/Conf.pm
 lib/Lemonldap/NG/Common/Conf/Constants.pm
+lib/Lemonldap/NG/Common/Conf/CDBI.pm
 lib/Lemonldap/NG/Common/Conf/DBI.pm
 lib/Lemonldap/NG/Common/Conf/File.pm
 lib/Lemonldap/NG/Common/Conf/LDAP.pm

modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Apache/Session.pm

@@ -14,6 +14,24 @@ our $VERSION = 0.21;
 
 BEGIN {
 
+    sub Apache::Session::searchOn {
+        my ( $class, $args, $selectField, $value, @fields ) = @_;
+        my %res = ();
+        $class->get_key_from_all_sessions($args,sub{
+            my $entry = shift;
+            my $id    = shift;
+            return undef unless($entry->{selectField}eq $value);
+            if (@fields) {
+                $res{ $id }->{$_} = $entry->{$_} foreach (@fields);
+            }
+            else {
+                $res{ $id } = $entry;
+            }
+            undef;
+        });
+        return \%res;
+    }
+
     sub Apache::Session::get_key_from_all_sessions {
         return 0;
     }

modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/CDBI.pm

+package Lemonldap::NG::Common::Conf::CDBI;
+
+use strict;
+use DBI;
+require Storable;
+use Lemonldap::NG::Common::Conf::Constants; #inherits
+
+our $VERSION = 0.1;
+
+BEGIN {
+    *Lemonldap::NG::Common::Conf::_dbh = \&_dbh;
+}
+
+sub prereq {
+    my $self = shift;
+    unless ( $self->{dbiChain} ) {
+        $Lemonldap::NG::Common::Conf::msg =
+          '"dbiChain" is required in DBI configuration type';
+        return 0;
+    }
+    print STDERR __PACKAGE__ . 'Warning: "dbiUser" parameter is not set'
+      unless ( $self->{dbiUser} );
+    $self->{dbiTable} ||= "lmConfig";
+    1;
+}
+
+sub available {
+    my $self = shift;
+    my $sth  = $self->_dbh->prepare(
+        "SELECT cfgNum from " . $self->{dbiTable} . " order by cfgNum" );
+    $sth->execute();
+    my @conf;
+    while ( my @row = $sth->fetchrow_array ) {
+        push @conf, $row[0];
+    }
+    return @conf;
+}
+
+sub lastCfg {
+    my $self = shift;
+    my @row  = $self->_dbh->selectrow_array(
+        "SELECT max(cfgNum) from " . $self->{dbiTable} );
+    return $row[0];
+}
+
+sub _dbh {
+    my $self = shift;
+    $self->{dbiTable} ||= "lmConfig";
+    return $self->{_dbh} if ( $self->{_dbh} and $self->{_dbh}->ping );
+    return DBI->connect_cached(
+        $self->{dbiChain}, $self->{dbiUser},
+        $self->{dbiPassword}, { RaiseError => 1 }
+    );
+}
+
+sub lock {
+    my $self = shift;
+    my $sth = $self->_dbh->prepare_cached( q{SELECT GET_LOCK(?, 5)}, {}, 1 );
+    $sth->execute('lmconf');
+    my @row = $sth->fetchrow_array;
+    return $row[0] || 0;
+}
+
+sub isLocked {
+    my $self = shift;
+    my $sth = $self->_dbh->prepare_cached( q{SELECT IS_FREE_LOCK(?)}, {}, 1 );
+    $sth->execute('lmconf');
+    my @row = $sth->fetchrow_array;
+    return $row[0] ? 0 : 1;
+}
+
+sub unlock {
+    my $self = shift;
+    my $sth = $self->_dbh->prepare_cached( q{SELECT RELEASE_LOCK(?)}, {}, 1 );
+    $sth->execute('lmconf');
+    my @row = $sth->fetchrow_array;
+    return $row[0] || 0;
+}
+
+sub store {
+    my ( $self, $fields ) = @_;
+    my $c = $fields->{cfgNum};
+    $fields = Storable::nfreeze($fields);
+    $fields =~ s/'/''/gs;
+    my $tmp =
+      $self->_dbh->do( "insert into "
+          . $self->{dbiTable} . " (cfgNum,data) values ($cfgNum,'$fields')");
+    unless ($tmp) {
+        $self->logError;
+        return UNKNOWN_ERROR;
+    }
+    unless ( $self->unlock ) {
+        $self->logError;
+        return UNKNOWN_ERROR;
+    }
+    eval { $self->_dbh->do("COMMIT"); };
+    return $c;
+}
+
+sub load {
+    my ( $self, $cfgNum, $fields ) = @_;
+    $fields = $fields ? join( ",", @$fields ) : '*';
+    my $row = $self->_dbh->selectrow_arrayref(
+        "SELECT data from " . $self->{dbiTable} . " WHERE cfgNum=$cfgNum" );
+    unless ($row) {
+        $self->logError;
+        return 0;
+    }
+    my $r;
+    eval { $r = Storable::thaw($row->[1]); } ;
+    if ($@) {
+        $Lemonldap::NG::Common::Conf::msg = "Bad stored data in conf database: $@";
+        return 0;
+    }
+    return $r;
+}
+
+sub delete {
+    my ( $self, $cfgNum ) = @_;
+    $self->_dbh->do(
+        "DELETE from " . $self->{dbiTable} . " WHERE cfgNum=$cfgNum" );
+}
+
+sub logError {
+    my $self = shift;
+    $Lemonldap::NG::Common::Conf::msg =
+      "Database error: " . $self->_dbh->errstr . "\n";
+}
+
+1;
+__END__

modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/DBI.pm

@@ -2,7 +2,6 @@ package Lemonldap::NG::Common::Conf::DBI;
 
 use strict;
 use DBI;
-use MIME::Base64;
 use Lemonldap::NG::Common::Conf::Constants; #inherits
 use Lemonldap::NG::Common::Conf::Serializer;
 

modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Sessions.pm

@@ -115,7 +115,7 @@ sub process {
                 my $entry = shift;
                 my $id    = shift;
                 next if ( $entry->{_httpSessionType} );
-                if ( $entry->{$ipField} =~ /^$reip$/ ) {
+                if ( $entry->{$ipField} eq $reip ) {
                     push @{ $byUid->{ $entry->{$ipField} }
                           ->{ $entry->{$whatToTrace} } },
                       { id => $id, _utime => $entry->{_utime} };

modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm

@@ -17,6 +17,7 @@ use CGI::Cookie;
 require POSIX;
 use Lemonldap::NG::Portal::_i18n;      #inherits
 use Lemonldap::NG::Common::Safelib;    #link protected safe Safe object
+use Lemonldap::NG::Common::Apache::Session;    #link protected session Apache::Session object
 use Safe;
 
 # Special comments for doxygen
@@ -559,7 +560,8 @@ sub process {
           SAMLForUnAuthUser authInit extractFormInfo userDBInit getUser
           setAuthSessionInfo passwordDBInit modifyPassword setSessionInfo
           resetPasswordByMail setMacros setLocalGroups setGroups authenticate
-          store buildCookie checkNotification SAMLForAuthUser autoRedirect)
+          removeOther store buildCookie checkNotification SAMLForAuthUser
+          autoRedirect)
     );
     $self->updateStatus;
     return ( ( $self->{error} > 0 ) ? 0 : 1 );
@@ -798,6 +800,21 @@ sub authenticate {
     PE_OK;
 }
 
+sub removeOther {
+    my $self = shift;
+    if($self->{singleSession} or $self->{singleIP}) {
+        my $sessions = $self->{globalStorage}->searchOn($self->{globalStorageOptions},$self->{whatToTrace},$self->{sessionInfo}->{$self->{whatToTrace}});
+        foreach my $id ( keys %$sessions ) {
+            my $h = $self->getApacheSession($id);
+            unless($self->{singleIP} and $self->{sessionInfo}->{ipAddr} eq $h->{ipAddr}) {
+                tied(%$h)->delete();
+                $self->lmLog("Deleting session $id",'debug');
+            }
+        }
+    }
+    PE_OK;
+}
+
 ##@apmethod int store()
 # 13) Store user's datas in sessions database.
 #     Now, the user is known, authenticated and session variable are evaluated.