80 lines
2.3 KiB
Perl
80 lines
2.3 KiB
Perl
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## @file
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# Remote authentication and userDB base.
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## @class
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# Remote authentication and userDB base class.
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package Lemonldap::NG::Portal::_Remote;
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use strict;
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use Lemonldap::NG::Portal::Simple;
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use MIME::Base64;
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## @apmethod int init()
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# Checks if remote portal parameters are set.
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# @return Lemonldap::NG::Portal constant
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sub init {
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my $self = shift;
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my @missing = ();
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foreach (qw(remotePortal remoteGlobalStorage)) {
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push @missing, $_ unless ( defined( $self->{$_} ) );
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}
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$self->abort( "Missing parameters",
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"Required parameters: " . join( ', ', @missing ) )
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if (@missing);
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eval "require " . $self->{remoteGlobalStorage};
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$self->abort( "Configuration error",
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"Module " . $self->{remoteGlobalStorage} . " not found in \@INC" )
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if ($@);
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$self->{remoteCookieName} ||= $self->{cookieName};
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PE_OK;
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}
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## @apmethod int checkRemoteId()
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# check if a CDA mechanism has been instanciated and if session is available.
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# Redirect the user to the remote portal else by calling goToPortal().
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# @return Lemonldap::NG::Portal constant
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sub checkRemoteId {
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my $self = shift;
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my %h;
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if ( my $rId = $self->param( $self->{remoteCookieName} ) ) {
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$self->{mustRedirect} = 1;
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# Trying to recover session from global session storage
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# Note that since user has just been redirect to the remote portal, $@
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# can not be "Object does not exist in the data store"
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eval {
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tie %h, $self->{remoteGlobalStorage}, $rId,
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$self->{remoteGlobalStorageOptions};
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};
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if ( $@ or not tied(%h) ) {
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$self->lmLog( "Remote session error: $@", 'error' );
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return PE_ERROR;
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}
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%{ $self->{rSessionInfo} } = %h;
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untie %h;
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delete( $self->{rSessionInfo}->{'_password'} )
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unless ( $self->{storePassword} );
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return PE_OK;
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}
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return $self->_sub('goToPortal');
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}
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## @method protected void goToPortal()
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# Redirect the user to the remote portal.
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sub goToPortal {
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my $self = shift;
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print $self->redirect(
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$self->{remotePortal} . "?url="
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. encode_base64(
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$self->{portal}
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. ( $ENV{QUERY_STRING} ? "?$ENV{QUERY_STRING}" : '' ),
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''
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)
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);
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exit;
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}
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1;
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