908 lines
31 KiB
Perl
908 lines
31 KiB
Perl
## @file
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# OpenIDConnect Issuer file
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## @class
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# OpenIDConnect Issuer class
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package Lemonldap::NG::Portal::IssuerDBOpenIDConnect;
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use strict;
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use Lemonldap::NG::Portal::Simple;
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use base qw(Lemonldap::NG::Portal::_OpenIDConnect);
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our $VERSION = '2.00';
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## @method void issuerDBInit()
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# Get configuration data
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# @return Lemonldap::NG::Portal error code
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sub issuerDBInit {
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my $self = shift;
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return PE_ERROR unless $self->loadRPs;
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return PE_OK;
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}
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## @apmethod int issuerForUnAuthUser()
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# Get OIDC request
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# @return Lemonldap::NG::Portal error code
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sub issuerForUnAuthUser {
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my $self = shift;
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my $issuerDBOpenIDConnectPath = $self->{issuerDBOpenIDConnectPath};
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my $authorize_uri = $self->{oidcServiceMetaDataAuthorizeURI};
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my $token_uri = $self->{oidcServiceMetaDataTokenURI};
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my $userinfo_uri = $self->{oidcServiceMetaDataUserInfoURI};
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my $issuer = $self->{oidcServiceMetaDataIssuer};
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# Called URL
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my $url = $self->url();
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my $url_path = $self->url( -absolute => 1 );
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$url_path =~ s#^//#/#;
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# AUTHORIZE
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if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${authorize_uri}# ) {
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$self->lmLog( "URL $url detected as an OpenID Connect AUTHORIZE URL",
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'debug' );
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# Get and save parameters
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my $oidc_request = {};
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foreach my $param (
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qw/response_type scope client_id state redirect_uri nonce response_mode display prompt max_age ui_locales id_token_hint login_hint acr_values/
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)
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{
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$oidc_request->{$param} = $self->getHiddenFormValue($param)
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|| $self->param($param);
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$self->lmLog(
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"OIDC request parameter $param: " . $oidc_request->{$param},
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'debug' );
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$self->setHiddenFormValue( $param, $oidc_request->{$param} );
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}
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# Detect requested flow
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my $response_type = $oidc_request->{'response_type'};
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my $flow = $self->getFlowType($response_type);
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unless ($flow) {
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$self->lmLog( "Unknown response type: $response_type", 'error' );
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return PE_ERROR;
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}
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$self->lmLog(
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"OIDC $flow flow requested (response type: $response_type)",
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'debug' );
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# State
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my $state = $oidc_request->{'state'};
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# Check redirect_uri
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my $redirect_uri = $oidc_request->{'redirect_uri'};
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unless ($redirect_uri) {
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$self->lmLog( "Redirect URI is required", 'error' );
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return PE_ERROR;
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}
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# Check display
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my $display = $oidc_request->{'display'};
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if ( $display eq "page" ) {
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$self->lmLog( "Display type page will be used", 'debug' );
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}
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else {
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$self->lmLog(
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"Display type $display not supported, display type page will be used",
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'debug'
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);
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}
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# Check prompt
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my $prompt = $oidc_request->{'prompt'};
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if ( $prompt eq "none" ) {
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$self->lmLog(
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"Prompt type none requested, but user needs to authenticate",
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'error' );
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$self->returnRedirectError( $redirect_uri, "login_required",
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"Prompt type none requested",
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undef, $state, ( $flow ne "authorizationcode" ) );
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}
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# Check ui_locales
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my $ui_locales = $oidc_request->{'ui_locales'};
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if ( defined $ui_locales ) {
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my $lang = join( ',', split( /\s+/, $ui_locales ) );
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$self->{lang} = $self->extract_lang($lang);
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}
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# Check login_hint
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my $login_hint = $oidc_request->{'login_hint'};
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if ( defined $login_hint ) {
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$self->{user} ||= $login_hint;
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}
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}
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# TOKEN
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if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${token_uri}# ) {
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$self->lmLog( "URL $url detected as an OpenID Connect TOKEN URL",
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'debug' );
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# Check authentication
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my ( $client_id, $client_secret ) =
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$self->getEndPointAuthenticationCredentials();
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unless ( $client_id && $client_secret ) {
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$self->lmLog(
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"No authentication provided to get token, or authentication type not supported",
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"error"
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);
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$self->returnJSONError("unauthorized_client");
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$self->quit;
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}
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# Verify that client_id is registered in configuration
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my $rp = $self->getRP($client_id);
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unless ($rp) {
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$self->lmLog(
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"No registered Relying Party found with client_id $client_id",
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'error' );
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$self->returnJSONError("unauthorized_client");
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$self->quit;
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}
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else {
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$self->lmLog( "Client id $client_id match RP $rp", 'debug' );
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}
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# Check client_secret
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unless ( $client_secret eq $self->{oidcRPMetaDataOptions}->{$rp}
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->{oidcRPMetaDataOptionsClientSecret} )
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{
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$self->lmLog( "Wrong credentials", "error" );
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$self->returnJSONError("access_denied");
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$self->quit;
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}
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# Get code session
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my $code = $self->param('code');
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$self->lmLog( "OpenID Connect Code: $code", 'debug' );
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my $codeSession = $self->getOpenIDConnectSession($code);
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unless ($codeSession) {
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$self->lmLog( "Unable to find OIDC session $code", "error" );
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$self->returnJSONError("invalid_request");
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$self->quit;
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}
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# Check we have the same redirect_uri value
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unless (
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$self->param("redirect_uri") eq $codeSession->data->{redirect_uri} )
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{
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$self->lmLog(
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"Provided redirect_uri is different from "
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. $codeSession->{redirect_uri},
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"error"
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);
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$self->returnJSONError("invalid_request");
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$codeSession->remove();
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$self->quit;
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}
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# Get user identifier
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my $apacheSession =
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$self->getApacheSession( $codeSession->data->{user_session_id}, 1 );
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unless ($apacheSession) {
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$self->lmLog(
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"Unable to find user session linked to OIDC session $code",
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"error" );
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$self->returnJSONError("invalid_request");
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$codeSession->remove();
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$self->quit;
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}
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my $user_id_attribute = $self->{oidcRPMetaDataOptions}->{$rp}
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->{oidcRPMetaDataOptionsUserIDAttr} || $self->{whatToTrace};
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my $user_id = $apacheSession->data->{$user_id_attribute};
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$self->lmLog( "Found corresponding user: $user_id", 'debug' );
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# Generate access_token
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my $accessTokenSession = $self->getOpenIDConnectSession;
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unless ($accessTokenSession) {
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$self->lmLog( "Unable to create OIDC session for access_token",
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"error" );
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$self->returnJSONError("invalid_request");
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$codeSession->remove();
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$self->quit;
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}
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# Store data in access token
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$accessTokenSession->update(
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{
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scope => $codeSession->data->{scope},
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rp => $rp,
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user_session_id => $apacheSession->id,
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_utime => time,
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}
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);
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my $access_token = $accessTokenSession->id;
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$self->lmLog( "Generated access token: $access_token", 'debug' );
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# Compute hash to store in at_hash
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my $alg = $self->{oidcRPMetaDataOptions}->{$rp}
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->{oidcRPMetaDataOptionsIDTokenSignAlg};
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my ($hash_level) = ( $alg =~ /(?:\w{2})(\d{3})/ );
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my $at_hash = $self->createHash( $access_token, $hash_level );
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# ID token payload
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my $id_token_exp = $self->{oidcRPMetaDataOptions}->{$rp}
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->{oidcRPMetaDataOptionsIDTokenExpiration};
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my $id_token_acr = "loa-" . $apacheSession->data->{authenticationLevel};
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my $id_token_payload_hash = {
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iss => $issuer, # Issuer Identifier
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sub => $user_id, # Subject Identifier
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aud => [$client_id], # Audience
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exp => $id_token_exp, # expiration
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iat => time, # Issued time
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auth_time =>
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$apacheSession->data->{_lastAuthnUTime}, # Authentication time
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acr => $id_token_acr, # Authentication Context Class Reference
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azp => $client_id, # Authorized party
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# TODO amr
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};
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my $nonce = $codeSession->data->{nonce};
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$id_token_payload_hash->{nonce} = $nonce if defined $nonce;
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$id_token_payload_hash->{'at_hash'} = $at_hash if $at_hash;
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# Create ID Token
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my $id_token = $self->createIDToken( $id_token_payload_hash, $rp );
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$self->lmLog( "Generated id token: $id_token", 'debug' );
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# Send token response
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my $expires_in = $self->{oidcRPMetaDataOptions}->{$rp}
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->{oidcRPMetaDataOptionsAccessTokenExpiration};
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my $token_response = {
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access_token => $access_token,
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token_type => 'Bearer',
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expires_in => $expires_in,
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id_token => $id_token,
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};
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$self->returnJSON($token_response);
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$self->lmLog( "Token response sent", 'debug' );
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$codeSession->remove();
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$self->quit;
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}
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# USERINFO
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if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${userinfo_uri}# ) {
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$self->lmLog( "URL $url detected as an OpenID Connect USERINFO URL",
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'debug' );
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my $access_token = $self->getEndPointAccessToken();
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unless ($access_token) {
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$self->lmLog( "Unable to get access_token", "error" );
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$self->returnBearerError( "invalid_request",
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"Access token not found in request" );
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$self->quit;
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}
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$self->lmLog( "Received Access Token $access_token", 'debug' );
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my $accessTokenSession = $self->getOpenIDConnectSession($access_token);
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unless ($accessTokenSession) {
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$self->lmLog(
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"Unable to get access token session for id $access_token",
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"error" );
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$self->returnBearerError( "invalid_token",
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"Access Token not found or expired" );
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$self->quit;
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}
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# Get access token session data
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my $scope = $accessTokenSession->data->{scope};
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my $rp = $accessTokenSession->data->{rp};
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my $user_session_id = $accessTokenSession->data->{user_session_id};
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my $userinfo_response =
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$self->buildUserInfoResponse( $scope, $rp, $user_session_id );
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$self->returnJSON($userinfo_response);
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$self->lmLog( "UserInfo response sent", 'debug' );
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$self->quit;
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}
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PE_OK;
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}
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## @apmethod int issuerForAuthUser()
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# Do nothing
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# @return Lemonldap::NG::Portal error code
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sub issuerForAuthUser {
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my $self = shift;
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my $issuerDBOpenIDConnectPath = $self->{issuerDBOpenIDConnectPath};
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my $authorize_uri = $self->{issuerDBOpenIDConnectAuthorizeURI};
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my $token_uri = $self->{issuerDBOpenIDConnectTokenURI};
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my $userinfo_uri = $self->{issuerDBOpenIDConnectUserInfoURI};
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my $issuer = $self->{oidcServiceMetaDataIssuer};
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# Session ID
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my $session_id = $self->{sessionInfo}->{_session_id} || $self->{id};
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# Called URL
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my $url = $self->url();
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my $url_path = $self->url( -absolute => 1 );
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$url_path =~ s#^//#/#;
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# AUTHORIZE
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if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${authorize_uri}# ) {
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$self->lmLog( "URL $url detected as an OpenID Connect AUTHORIZE URL",
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'debug' );
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# Get and save parameters
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my $oidc_request = {};
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foreach my $param (
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qw/response_type scope client_id state redirect_uri nonce response_mode display prompt max_age ui_locales id_token_hint login_hint acr_values/
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)
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{
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$oidc_request->{$param} = $self->getHiddenFormValue($param)
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|| $self->param($param);
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$self->lmLog(
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"OIDC request parameter $param: " . $oidc_request->{$param},
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'debug' );
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$self->setHiddenFormValue( $param, $oidc_request->{$param} );
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}
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# Detect requested flow
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my $response_type = $oidc_request->{'response_type'};
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my $flow = $self->getFlowType($response_type);
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unless ($flow) {
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$self->lmLog( "Unknown response type: $response_type", 'error' );
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return PE_ERROR;
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}
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$self->lmLog(
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"OIDC $flow flow requested (response type: $response_type)",
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'debug' );
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# Check all required parameters
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unless ( $oidc_request->{'redirect_uri'} ) {
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$self->lmLog( "Redirect URI is required", 'error' );
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return PE_ERROR;
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}
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unless ( $oidc_request->{'scope'} ) {
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$self->lmLog( "Scope is required", 'error' );
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$self->returnRedirectError(
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$oidc_request->{'redirect_uri'},
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"invalid_request",
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"scope required",
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undef,
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$oidc_request->{'state'},
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( $flow ne "authorizationcode" )
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);
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}
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unless ( $oidc_request->{'client_id'} ) {
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$self->lmLog( "Client ID is required", 'error' );
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$self->returnRedirectError(
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$oidc_request->{'redirect_uri'},
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"invalid_request",
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"client_id required",
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undef,
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$oidc_request->{'state'},
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( $flow ne "authorizationcode" )
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);
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}
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if ( $flow eq "implicit" and not defined $oidc_request->{'nonce'} ) {
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$self->lmLog( "Nonce is required for implicit flow", 'error' );
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$self->returnRedirectError(
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$oidc_request->{'redirect_uri'},
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"invalid_request", "nonce required",
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undef, $oidc_request->{'state'}, 1
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);
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}
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# Check openid scope
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unless ( $oidc_request->{'scope'} =~ /\bopenid\b/ ) {
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$self->lmLog( "No openid scope found", 'debug' );
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#TODO manage standard OAuth request
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return PE_OK;
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}
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# Check client_id
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my $client_id = $oidc_request->{'client_id'};
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$self->lmLog( "Request from client id $client_id", 'debug' );
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# Verify that client_id is registered in configuration
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my $rp = $self->getRP($client_id);
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unless ($rp) {
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$self->lmLog(
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"No registered Relying Party found with client_id $client_id",
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'error' );
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$self->returnRedirectError(
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$oidc_request->{'redirect_uri'},
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"invalid_request",
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"client_id $client_id unknown",
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undef,
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$oidc_request->{'state'},
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( $flow ne "authorizationcode" )
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);
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}
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else {
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$self->lmLog( "Client id $client_id match RP $rp", 'debug' );
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}
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# Obtain consent
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my $ask_for_consent = 1;
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if ( $self->{sessionInfo}->{"_oidc_consent_time_$rp"}
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and $self->{sessionInfo}->{"_oidc_consent_scope_$rp"} )
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{
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$ask_for_consent = 0;
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my $consent_time = $self->{sessionInfo}->{"_oidc_consent_time_$rp"};
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my $consent_scope =
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$self->{sessionInfo}->{"_oidc_consent_scope_$rp"};
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$self->lmLog(
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"Consent already given for Relying Party $rp (time: $consent_time, scope: $consent_scope)",
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'debug'
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);
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# Check accepted scope
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foreach
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my $requested_scope ( split( /\s+/, $oidc_request->{'scope'} ) )
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{
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if ( $consent_scope =~ /\b$requested_scope\b/ ) {
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$self->lmLog( "Scope $requested_scope already accepted",
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'debug' );
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}
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else {
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$self->lmLog(
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"Scope $requested_scope was not previously accepted",
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'debug' );
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$ask_for_consent = 1;
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last;
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}
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}
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}
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if ($ask_for_consent) {
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if ( $self->param('confirm') == 1 ) {
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$self->updatePersistentSession(
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{ "_oidc_consent_time_$rp" => time } );
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$self->updatePersistentSession(
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{
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"_oidc_consent_scope_$rp" => $oidc_request->{'scope'}
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}
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);
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$self->lmLog( "Consent given for Relying Party $rp", 'debug' );
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}
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elsif ( $self->param('confirm') == -1 ) {
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$self->lmLog( "User refused consent for Relying party $rp",
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'debug' );
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$self->returnRedirectError(
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$oidc_request->{'redirect_uri'},
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"access_denied",
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"consent not given",
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undef,
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$oidc_request->{'state'},
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( $flow ne "authorizationcode" )
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);
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}
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else {
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$self->lmLog( "Obtain user consent for Relying Party $rp",
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'debug' );
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my $display_name = $self->{oidcRPMetaDataOptions}->{$rp}
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|
->{oidcRPMetaDataOptionsDisplayName};
|
|
my $icon = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsIcon};
|
|
my $portalPath = $self->{portal};
|
|
$portalPath =~ s#^https?://[^/]+/?#/#;
|
|
$portalPath =~ s#[^/]+\.pl$##;
|
|
|
|
$self->info('<div class="oidc_consent_message">');
|
|
$self->info( '<img src="'
|
|
. $portalPath
|
|
. "skins/common/"
|
|
. $icon
|
|
. '" />' )
|
|
if $icon;
|
|
$self->info( '<h3>'
|
|
. sprintf( $self->msg(PM_OIDC_CONSENT), $display_name )
|
|
. '</h3>' );
|
|
$self->info('<ul>');
|
|
|
|
foreach my $requested_scope (
|
|
split( /\s/, $oidc_request->{'scope'} ) )
|
|
{
|
|
my $message;
|
|
my $scope_messages = {
|
|
openid => PM_OIDC_SCOPE_OPENID,
|
|
profile => PM_OIDC_SCOPE_PROFILE,
|
|
email => PM_OIDC_SCOPE_EMAIL,
|
|
address => PM_OIDC_SCOPE_ADDRESS,
|
|
phone => PM_OIDC_SCOPE_PHONE,
|
|
};
|
|
if ( $scope_messages->{$requested_scope} ) {
|
|
$message =
|
|
$self->msg( $scope_messages->{$requested_scope} );
|
|
}
|
|
else {
|
|
$message = $self->msg(PM_OIDC_SCOPE_OTHER) . " "
|
|
. $requested_scope;
|
|
}
|
|
$self->info("<li>$message</li>");
|
|
}
|
|
$self->info('</ul>');
|
|
$self->info('</div>');
|
|
$self->{activeTimer} = 0;
|
|
return PE_CONFIRM;
|
|
}
|
|
}
|
|
|
|
# Authorization Code Flow
|
|
if ( $flow eq "authorizationcode" ) {
|
|
|
|
# Generate code
|
|
my $codeSession = $self->getOpenIDConnectSession();
|
|
my $code = $codeSession->id();
|
|
|
|
$self->lmLog( "Generated code: $code", 'debug' );
|
|
|
|
# Store data in session
|
|
$codeSession->update(
|
|
{
|
|
redirect_uri => $oidc_request->{'redirect_uri'},
|
|
scope => $oidc_request->{'scope'},
|
|
user_session_id => $session_id,
|
|
_utime => time,
|
|
nonce => $oidc_request->{'nonce'},
|
|
}
|
|
);
|
|
|
|
# Build Response
|
|
my $response_url =
|
|
$self->buildAuthorizationCodeAuthnResponse(
|
|
$oidc_request->{'redirect_uri'},
|
|
$code, $oidc_request->{'state'} );
|
|
|
|
$self->lmLog( "Redirect user to $response_url", 'debug' );
|
|
$self->{'urldc'} = $response_url;
|
|
|
|
$self->_sub('autoRedirect');
|
|
}
|
|
|
|
# Implicit Flow
|
|
if ( $flow eq "implicit" ) {
|
|
|
|
my $access_token;
|
|
my $at_hash;
|
|
|
|
if ( $response_type =~ /\btoken\b/ ) {
|
|
|
|
# Generate access_token
|
|
my $accessTokenSession = $self->getOpenIDConnectSession;
|
|
|
|
unless ($accessTokenSession) {
|
|
$self->lmLog(
|
|
"Unable to create OIDC session for access_token",
|
|
"error" );
|
|
$self->returnRedirectError( $oidc_request->{'redirect_uri'},
|
|
"server_error", undef,
|
|
undef, $oidc_request->{'state'}, 1 );
|
|
}
|
|
|
|
# Store data in access token
|
|
$accessTokenSession->update(
|
|
{
|
|
scope => $oidc_request->{'scope'},
|
|
rp => $rp,
|
|
user_session_id => $session_id,
|
|
_utime => time,
|
|
}
|
|
);
|
|
|
|
$access_token = $accessTokenSession->id;
|
|
|
|
$self->lmLog( "Generated access token: $access_token",
|
|
'debug' );
|
|
|
|
# Compute hash to store in at_hash
|
|
my $alg = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsIDTokenSignAlg};
|
|
my ($hash_level) = ( $alg =~ /(?:\w{2})(\d{3})/ );
|
|
$at_hash = $self->createHash( $access_token, $hash_level );
|
|
}
|
|
|
|
# ID token payload
|
|
my $id_token_exp = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsIDTokenExpiration};
|
|
|
|
my $id_token_acr =
|
|
"loa-" . $self->{sessionInfo}->{authenticationLevel};
|
|
|
|
my $user_id_attribute = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsUserIDAttr} || $self->{whatToTrace};
|
|
my $user_id = $self->{sessionInfo}->{$user_id_attribute};
|
|
|
|
my $id_token_payload_hash = {
|
|
iss => $issuer, # Issuer Identifier
|
|
sub => $user_id, # Subject Identifier
|
|
aud => [$client_id], # Audience
|
|
exp => $id_token_exp, # expiration
|
|
iat => time, # Issued time
|
|
auth_time =>
|
|
$self->{sessionInfo}->{_lastAuthnUTime}, # Authentication time
|
|
acr => $id_token_acr, # Authentication Context Class Reference
|
|
azp => $client_id, # Authorized party
|
|
# TODO amr
|
|
nonce => $oidc_request->{'nonce'} # Nonce
|
|
};
|
|
|
|
$id_token_payload_hash->{'at_hash'} = $at_hash if $at_hash;
|
|
|
|
# Create ID Token
|
|
my $id_token = $self->createIDToken( $id_token_payload_hash, $rp );
|
|
|
|
$self->lmLog( "Generated id token: $id_token", 'debug' );
|
|
|
|
# Send token response
|
|
my $expires_in = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsAccessTokenExpiration};
|
|
|
|
# Build Response
|
|
my $response_url =
|
|
$self->buildImplicitAuthnResponse(
|
|
$oidc_request->{'redirect_uri'},
|
|
$access_token, $id_token, $expires_in,
|
|
$oidc_request->{'state'} );
|
|
|
|
$self->lmLog( "Redirect user to $response_url", 'debug' );
|
|
$self->{'urldc'} = $response_url;
|
|
|
|
$self->_sub('autoRedirect');
|
|
}
|
|
|
|
# Hybrid Flow
|
|
if ( $flow eq "hybrid" ) {
|
|
|
|
my $access_token;
|
|
my $id_token;
|
|
my $at_hash;
|
|
my $c_hash;
|
|
|
|
# Hash level
|
|
my $alg = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsIDTokenSignAlg};
|
|
my ($hash_level) = ( $alg =~ /(?:\w{2})(\d{3})/ );
|
|
|
|
# Generate code
|
|
my $codeSession = $self->getOpenIDConnectSession();
|
|
my $code = $codeSession->id();
|
|
|
|
$self->lmLog( "Generated code: $code", 'debug' );
|
|
|
|
# Store data in session
|
|
$codeSession->update(
|
|
{
|
|
redirect_uri => $oidc_request->{'redirect_uri'},
|
|
scope => $oidc_request->{'scope'},
|
|
user_session_id => $session_id,
|
|
_utime => time,
|
|
nonce => $oidc_request->{'nonce'},
|
|
}
|
|
);
|
|
|
|
# Compute hash to store in c_hash
|
|
$c_hash = $self->createHash( $code, $hash_level );
|
|
|
|
if ( $response_type =~ /\btoken\b/ ) {
|
|
|
|
# Generate access_token
|
|
my $accessTokenSession = $self->getOpenIDConnectSession;
|
|
|
|
unless ($accessTokenSession) {
|
|
$self->lmLog(
|
|
"Unable to create OIDC session for access_token",
|
|
"error" );
|
|
$self->returnRedirectError( $oidc_request->{'redirect_uri'},
|
|
"server_error", undef,
|
|
undef, $oidc_request->{'state'}, 1 );
|
|
}
|
|
|
|
# Store data in access token
|
|
$accessTokenSession->update(
|
|
{
|
|
scope => $oidc_request->{'scope'},
|
|
rp => $rp,
|
|
user_session_id => $session_id,
|
|
_utime => time,
|
|
}
|
|
);
|
|
|
|
$access_token = $accessTokenSession->id;
|
|
|
|
$self->lmLog( "Generated access token: $access_token",
|
|
'debug' );
|
|
|
|
# Compute hash to store in at_hash
|
|
$at_hash = $self->createHash( $access_token, $hash_level );
|
|
}
|
|
|
|
if ( $response_type =~ /\bid_token\b/ ) {
|
|
|
|
# ID token payload
|
|
my $id_token_exp = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsIDTokenExpiration};
|
|
|
|
my $id_token_acr =
|
|
"loa-" . $self->{sessionInfo}->{authenticationLevel};
|
|
|
|
my $user_id_attribute = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsUserIDAttr} || $self->{whatToTrace};
|
|
my $user_id = $self->{sessionInfo}->{$user_id_attribute};
|
|
|
|
my $id_token_payload_hash = {
|
|
iss => $issuer, # Issuer Identifier
|
|
sub => $user_id, # Subject Identifier
|
|
aud => [$client_id], # Audience
|
|
exp => $id_token_exp, # expiration
|
|
iat => time, # Issued time
|
|
auth_time => $self->{sessionInfo}->{_lastAuthnUTime}
|
|
, # Authentication time
|
|
acr =>
|
|
$id_token_acr, # Authentication Context Class Reference
|
|
azp => $client_id, # Authorized party
|
|
# TODO amr
|
|
nonce => $oidc_request->{'nonce'} # Nonce
|
|
};
|
|
|
|
$id_token_payload_hash->{'at_hash'} = $at_hash if $at_hash;
|
|
$id_token_payload_hash->{'c_hash'} = $c_hash if $c_hash;
|
|
|
|
# Create ID Token
|
|
$id_token = $self->createIDToken( $id_token_payload_hash, $rp );
|
|
|
|
$self->lmLog( "Generated id token: $id_token", 'debug' );
|
|
}
|
|
|
|
my $expires_in = $self->{oidcRPMetaDataOptions}->{$rp}
|
|
->{oidcRPMetaDataOptionsAccessTokenExpiration};
|
|
|
|
# Build Response
|
|
my $response_url =
|
|
$self->buildHybridAuthnResponse( $oidc_request->{'redirect_uri'},
|
|
$code, $access_token, $id_token, $expires_in,
|
|
$oidc_request->{'state'} );
|
|
|
|
$self->lmLog( "Redirect user to $response_url", 'debug' );
|
|
$self->{'urldc'} = $response_url;
|
|
|
|
$self->_sub('autoRedirect');
|
|
}
|
|
|
|
$self->lmLog( "No flow has been selected", 'debug' );
|
|
return PE_OK;
|
|
}
|
|
|
|
# TOKEN
|
|
if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${token_uri}# ) {
|
|
|
|
$self->lmLog( "URL $url detected as an OpenID Connect TOKEN URL",
|
|
'debug' );
|
|
|
|
# This should not happen
|
|
$self->lmLog(
|
|
"Token request found on an active SSO session, ignoring it",
|
|
'error' );
|
|
$self->returnJSONError("invalid_request");
|
|
|
|
$self->quit;
|
|
}
|
|
|
|
# USERINFO
|
|
if ( $url_path =~ m#${issuerDBOpenIDConnectPath}${userinfo_uri}# ) {
|
|
|
|
$self->lmLog( "URL $url detected as an OpenID Connect USERINFO URL",
|
|
'debug' );
|
|
|
|
# This should not happen
|
|
$self->lmLog(
|
|
"UserInfo request found on an active SSO session, ignoring it",
|
|
'error' );
|
|
$self->returnJSONError("invalid_request");
|
|
|
|
$self->quit;
|
|
}
|
|
|
|
PE_OK;
|
|
}
|
|
|
|
## @apmethod int issuerLogout()
|
|
# Do nothing
|
|
# @return Lemonldap::NG::Portal error code
|
|
sub issuerLogout {
|
|
PE_OK;
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 NAME
|
|
|
|
=encoding utf8
|
|
|
|
Lemonldap::NG::Portal::IssuerDBOpenIDConnect - OpenIDConnect Provider for Lemonldap::NG
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
This is an OpenID Connect provider implementation in LemonLDAP::NG
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<Lemonldap::NG::Portal>
|
|
|
|
=head1 AUTHOR
|
|
|
|
=over
|
|
|
|
=item Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>
|
|
|
|
=back
|
|
|
|
=head1 BUG REPORT
|
|
|
|
Use OW2 system to report bug or ask for features:
|
|
L<http://jira.ow2.org>
|
|
|
|
=head1 DOWNLOAD
|
|
|
|
Lemonldap::NG is available at
|
|
L<http://forge.objectweb.org/project/showfiles.php?group_id=274>
|
|
|
|
=head1 COPYRIGHT AND LICENSE
|
|
|
|
=over
|
|
|
|
=item Copyright (C) 2014 by Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>
|
|
|
|
=back
|
|
|
|
This library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see L<http://www.gnu.org/licenses/>.
|
|
|
|
=cut
|