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ahitrov |
package session::Keeper; |
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use strict; |
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use warnings 'all'; |
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use base qw(Contenido::Keeper); |
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use Apache::Cookie; |
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use Apache::Session::File; |
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use Apache::Session::Postgres; |
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ahitrov |
use Apache::Session::Memcached; |
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ahitrov |
use Contenido::Globals; |
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use Data::Dumper; |
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sub logon { |
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my $self = shift; |
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my %opts = @_; |
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return if !($opts{login} || $opts{email}) && !$opts{passwd}; |
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my $res; |
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my @plugins = split (/[\ |\t]+/, $state->{plugins}); |
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if ( grep { $_ eq 'users' } @plugins ) { |
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#### ����������� ����� ������ users |
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######################################### |
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$res = $keeper->{users}->login ( |
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$opts{login} ? (login => $opts{login}) : (), |
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$opts{email} ? (email => lc($opts{email})) : (), |
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passwd => $opts{passwd}, |
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); |
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return unless $res; |
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} else { |
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#### ����������� ���� �������� |
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} |
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if ( ref $res ) { |
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my %data = ( |
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id => $res->id, |
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name => $res->name, |
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email => $res->email, |
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login => $res->login, |
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status => $res->status, |
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ltime => time, |
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); |
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$self->store_value ( %data ); |
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} |
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return $self->get_session(); |
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} |
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sub logoff { |
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my $self = shift; |
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my %opts = @_; |
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my $sid = _get_session_id (); |
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my $session = _get_session_object ( $sid ); |
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return unless ref $session; |
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my $session_id = $session->{_session_id}; |
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if (!$sid || $sid ne $session_id) { |
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warn "LOGOFF: New or deprecated session. Old sid = '$sid', new sid = '$session_id'" if $DEBUG; |
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_store_session_id ($session_id) |
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} else { |
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if ( exists $opts{clear} ) { |
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my @clear = qw( id email login name nick type status ltime ); |
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push @clear, @{ $opts{clear} } if exists $opts{clear} && ref $opts{clear} eq 'ARRAY' && @{ $opts{clear} }; |
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foreach my $key ( @clear ) { |
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delete $session->{$key}; |
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} |
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} else { |
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foreach my $key ( keys %$session ) { |
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next if $key eq '_session_id'; |
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next if $key eq '_timestamp'; |
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delete $session->{$key}; |
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} |
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} |
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} |
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untie %$session; |
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return 1; |
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} |
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sub get_value { |
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my ($self, $name) = @_; |
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my $sid = _get_session_id (); |
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my $session = _get_session_object ( $sid ); |
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return unless ref $session; |
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my $session_id = $session->{_session_id}; |
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my $value = $session->{$name}; |
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if (!$sid || $sid ne $session_id) { |
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warn "GET_VALUE: New or deprecated session. Old sid = '$sid', new sid = '$session_id'" if $DEBUG; |
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_store_session_id ($session_id); |
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} |
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untie %$session; |
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return $value; |
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} |
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sub store_value { |
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my ($self, %opts) = @_; |
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my $sid = _get_session_id (); |
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my $session = _get_session_object ( $sid ); |
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return unless ref $session; |
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foreach my $key ( keys %opts ) { |
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$session->{$key} = $opts{$key}; |
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} |
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my $session_id = $session->{_session_id}; |
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if (!$sid || $sid ne $session_id) { |
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warn "STORE_VALUE: New or deprecated session. Old sid = '$sid', new sid = '$session_id'" if $DEBUG; |
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_store_session_id ($session_id); |
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} |
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untie %$session; |
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return 1; |
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} |
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sub delete_key { |
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my ($self, $key) = @_; |
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return unless $key; |
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my $sid = _get_session_id (); |
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my $session = _get_session_object ( $sid ); |
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return unless ref $session; |
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my $session_id = $session->{_session_id}; |
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if (!$sid || $sid ne $session_id) { |
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warn "DELETE_VALUE: New or deprecated session. Old sid = '$sid', new sid = '$session_id'" if $DEBUG; |
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_store_session_id ($session_id); |
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} else { |
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delete $session->{$key} if exists $session->{$key}; |
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} |
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untie %$session; |
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return 1; |
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} |
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sub get_session { |
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my $self = shift; |
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my $sid = _get_session_id () || ''; |
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my $session = _get_session_object ($sid); |
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return unless ref $session; |
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my $session_id = $session->{_session_id}; |
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my %ret = %$session; |
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if (!$sid || $sid ne $session_id) { |
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warn "\nGET_SESSION: New or deprecated session. Old sid = '$sid', new sid = '$session_id'\n" if $DEBUG; |
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_store_session_id ($session_id); |
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} |
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untie %$session; |
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return \%ret; |
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} |
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## ���������� ������� |
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###################################################################################### |
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sub _store_session_id { |
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my $sid = shift; |
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return unless $sid; |
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my $cookie = Apache::Cookie->new ($request->r(), |
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-domain => $state->{session}->domain, |
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-name => $state->{session}->cookie, |
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-expires=> $state->{session}->expires, |
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-value => $sid, |
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-path => '/', |
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); |
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$cookie->bake(); |
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} |
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sub _get_session_id { |
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my %cookies = Apache::Cookie->fetch; |
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warn Dumper(\%cookies) if $DEBUG; |
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my $cookie = $cookies{$state->{session}->cookie}; |
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# ����������� SID �� ���� |
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my $sid = $cookie->value() || '' if $cookie; |
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warn "\nSession_id = $sid\n" if $DEBUG; |
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return $sid; |
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} |
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sub _get_session_object { |
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my $sid = shift; |
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my %session; |
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my $now = time; |
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if ( $state->{session}->storage eq 'POSTGRES' ) { |
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eval { |
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tie %session, 'Apache::Session::Postgres', $sid, { |
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Handle => $keeper->SQL, |
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}; |
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}; |
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} elsif ( $state->{session}->storage eq 'MEMCACHED' ) { |
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eval { |
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tie %session, 'Apache::Session::Memcached', $sid, { |
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Handler => $keeper->{session}->MEMD, |
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Expiration => $state->{session}->{lifetime}, |
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# Servers => $state->{session}->memcached_servers, |
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# NoRehash => 1, |
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# Readonly => 0, |
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# Debug => $DEBUG, |
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# CompressThreshold => 10_000 |
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}; |
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}; |
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} else { |
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eval { |
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tie %session, 'Apache::Session::File', $sid, { |
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Directory => $state->{session}->session_dir, |
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}; |
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}; |
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} |
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if ($@) { |
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warn "Session data is not accessible: $@"; |
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undef $sid; |
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} elsif ( $state->{session}->lifetime ) { |
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unless ( exists $session{_timestamp} ) { |
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$session{_timestamp} = $now; |
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} elsif ( ($now - $session{_timestamp}) > $state->{session}->lifetime ) { |
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undef $sid; |
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} elsif ( ($now - $session{_timestamp}) > $state->{session}->checkout ) { |
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$session{_timestamp} = $now; |
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} |
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} |
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unless ( $sid ) { |
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if ( $state->{session}->storage eq 'POSTGRES' ) { |
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eval { |
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tie %session, 'Apache::Session::Postgres', undef, { |
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Handle => $keeper->SQL, |
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}; |
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}; |
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} elsif ( $state->{session}->storage eq 'MEMCACHED' ) { |
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eval { |
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tie %session, 'Apache::Session::Memcached', undef, { |
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Handler => $keeper->{session}->MEMD, |
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Expiration => $state->{session}->{lifetime}, |
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# Servers => $state->{session}->memcached_servers, |
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# NoRehash => 1, |
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# Readonly => 0, |
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# Debug => $DEBUG, |
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# CompressThreshold => 10_000 |
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}; |
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}; |
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} else { |
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eval { |
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tie %session, 'Apache::Session::File', undef, { |
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Directory => $state->session->session_dir, |
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}; |
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}; |
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} |
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$session{_timestamp} = $now; |
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} |
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return \%session; |
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} |
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sub _drop_session_object { |
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my (%session) = @_; |
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untie %session; |
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} |
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1; |