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89 lines
3.0 KiB
89 lines
3.0 KiB
package Lemonldap::NG::Handler::Lib::CDA;
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use strict;
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our $VERSION = '2.0.0';
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sub run {
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my ( $class, $req, $rule, $protection ) = @_;
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my $uri = $req->{env}->{REQUEST_URI};
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my $cn = $class->tsv->{cookieName};
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my ( $id, $session );
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if ( $uri =~ s/[\?&;]${cn}cda=(\w+)$//oi ) {
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if ( $id = $class->fetchId($req)
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and $session = $class->retrieveSession( $req, $id ) )
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{
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$class->logger->info(
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'CDA asked for an already available session, skipping');
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}
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else {
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my $cdaid = $1;
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$class->logger->debug("CDA request with id $cdaid");
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my $cdaInfos = $class->getCDAInfos( $req, $cdaid );
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unless ( $cdaInfos->{cookie_value} and $cdaInfos->{cookie_name} ) {
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$class->logger->error("CDA request for id $cdaid is not valid");
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return $class->FORBIDDEN;
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}
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my $redirectUrl = $class->_buildUrl( $req, $uri );
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my $redirectHttps = ( $redirectUrl =~ m/^https/ );
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$class->set_header_out(
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$req,
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'Location' => $redirectUrl,
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'Set-Cookie' => $cdaInfos->{cookie_name} . "=" . 'c:'
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. $class->tsv->{cipher}->encrypt(
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$cdaInfos->{cookie_value} . ' ' . $class->resolveAlias($req)
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)
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. "; path=/"
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. ( $redirectHttps ? "; secure" : "" )
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. ( $class->tsv->{httpOnly} ? "; HttpOnly" : "" )
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. (
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$class->tsv->{cookieExpiration}
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? "; expires="
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. expires( $class->tsv->{cookieExpiration}, 'cookie' )
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: ""
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)
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);
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return $class->REDIRECT;
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}
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}
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return $class->SUPER::run( $req, $rule, $protection );
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}
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## @rmethod protected hash getCDAInfos(id)
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# Tries to retrieve the CDA session, get infos and delete session
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# @return CDA session infos
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sub getCDAInfos {
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my ( $class, $req, $id ) = @_;
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my $infos = {};
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# Get the session
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my $cdaSession = Lemonldap::NG::Common::Session->new(
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{
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storageModule => $class->tsv->{sessionStorageModule},
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storageModuleOptions => $class->tsv->{sessionStorageOptions},
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cacheModule => $class->tsv->{sessionCacheModule},
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cacheModuleOptions => $class->tsv->{sessionCacheOptions},
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id => $id,
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kind => "CDA",
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}
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);
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unless ( $cdaSession->error ) {
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$class->logger->debug("Get CDA session $id");
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$infos->{cookie_value} = $cdaSession->data->{cookie_value};
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$infos->{cookie_name} = $cdaSession->data->{cookie_name};
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$cdaSession->remove;
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}
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else {
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$class->logger->info("CDA Session $id can't be retrieved");
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$class->logger->info( $cdaSession->error );
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}
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return $infos;
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}
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1;
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