| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.syncope.core.logic; |
| |
| import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider; |
| import java.lang.reflect.Method; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| import javax.ws.rs.ClientErrorException; |
| import javax.ws.rs.core.MediaType; |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.apache.cxf.jaxrs.client.WebClient; |
| import org.apache.syncope.common.lib.SyncopeClientException; |
| import org.apache.syncope.common.lib.to.ItemTO; |
| import org.apache.syncope.common.lib.to.OIDCProviderTO; |
| import org.apache.syncope.common.lib.types.ClientExceptionType; |
| import org.apache.syncope.common.lib.types.OIDCClientEntitlement; |
| import org.apache.syncope.core.logic.init.OIDCClientClassPathScanImplementationLookup; |
| import org.apache.syncope.core.logic.model.OIDCProviderDiscoveryDocument; |
| import org.apache.syncope.core.persistence.api.dao.NotFoundException; |
| import org.apache.syncope.core.persistence.api.dao.OIDCProviderDAO; |
| import org.apache.syncope.core.persistence.api.entity.OIDCProvider; |
| import org.apache.syncope.core.provisioning.api.data.OIDCProviderDataBinder; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.security.access.prepost.PreAuthorize; |
| import org.springframework.stereotype.Component; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| @Component |
| public class OIDCProviderLogic extends AbstractTransactionalLogic<OIDCProviderTO> { |
| |
| @Autowired |
| private OIDCProviderDAO opDAO; |
| |
| @Autowired |
| private OIDCProviderDataBinder binder; |
| |
| @Autowired |
| private OIDCClientClassPathScanImplementationLookup implLookup; |
| |
| @PreAuthorize("isAuthenticated()") |
| public Set<String> getActionsClasses() { |
| return implLookup.getActionsClasses(); |
| } |
| |
| private OIDCProviderDiscoveryDocument getDiscoveryDocument(final String issuer) { |
| String discoveryDocumentURL = issuer + "/.well-known/openid-configuration"; |
| WebClient client = WebClient.create(discoveryDocumentURL, Arrays.asList(new JacksonJsonProvider())). |
| accept(MediaType.APPLICATION_JSON); |
| try { |
| return client.get(OIDCProviderDiscoveryDocument.class); |
| } catch (ClientErrorException e) { |
| LOG.error("While getting the Discovery Document at {}", discoveryDocumentURL, e); |
| |
| if (e instanceof javax.ws.rs.NotFoundException) { |
| throw new NotFoundException("Discovery Document cannot be found at " + discoveryDocumentURL); |
| } else { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.Unknown); |
| sce.getElements().add(e.getMessage()); |
| throw sce; |
| } |
| } |
| } |
| |
| @PreAuthorize("hasRole('" + OIDCClientEntitlement.OP_CREATE + "')") |
| public String createFromDiscovery(final OIDCProviderTO opTO) { |
| OIDCProviderDiscoveryDocument discoveryDocument = getDiscoveryDocument(opTO.getIssuer()); |
| |
| opTO.setAuthorizationEndpoint(discoveryDocument.getAuthorizationEndpoint()); |
| opTO.setIssuer(discoveryDocument.getIssuer()); |
| opTO.setJwksUri(discoveryDocument.getJwksUri()); |
| opTO.setTokenEndpoint(discoveryDocument.getTokenEndpoint()); |
| opTO.setUserinfoEndpoint(discoveryDocument.getUserinfoEndpoint()); |
| opTO.setEndSessionEndpoint(discoveryDocument.getEndSessionEndpoint()); |
| |
| return create(opTO); |
| } |
| |
| @PreAuthorize("hasRole('" + OIDCClientEntitlement.OP_CREATE + "')") |
| public String create(final OIDCProviderTO opTO) { |
| if (opTO.getConnObjectKeyItem() == null) { |
| ItemTO connObjectKeyItem = new ItemTO(); |
| connObjectKeyItem.setIntAttrName("username"); |
| connObjectKeyItem.setExtAttrName("email"); |
| opTO.setConnObjectKeyItem(connObjectKeyItem); |
| } |
| |
| OIDCProvider provider = opDAO.save(binder.create(opTO)); |
| |
| return provider.getKey(); |
| } |
| |
| @PreAuthorize("isAuthenticated()") |
| @Transactional(readOnly = true) |
| public List<OIDCProviderTO> list() { |
| return opDAO.findAll().stream().map(binder::getOIDCProviderTO).collect(Collectors.toList()); |
| } |
| |
| @PreAuthorize("hasRole('" + OIDCClientEntitlement.OP_READ + "')") |
| @Transactional(readOnly = true) |
| public OIDCProviderTO read(final String key) { |
| OIDCProvider op = opDAO.find(key); |
| if (op == null) { |
| throw new NotFoundException("OIDC Provider '" + key + "'"); |
| } |
| return binder.getOIDCProviderTO(op); |
| } |
| |
| @PreAuthorize("hasRole('" + OIDCClientEntitlement.OP_UPDATE + "')") |
| public void update(final OIDCProviderTO oidcProviderTO) { |
| OIDCProvider oidcProvider = opDAO.find(oidcProviderTO.getKey()); |
| if (oidcProvider == null) { |
| throw new NotFoundException("OIDC Provider '" + oidcProviderTO.getKey() + "'"); |
| } |
| |
| if (!oidcProvider.getIssuer().equals(oidcProviderTO.getIssuer())) { |
| LOG.error("Issuers do not match: expected {}, found {}", |
| oidcProvider.getIssuer(), oidcProviderTO.getIssuer()); |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.InvalidEntity); |
| sce.getElements().add("Issuers do not match"); |
| throw sce; |
| } |
| |
| opDAO.save(binder.update(oidcProvider, oidcProviderTO)); |
| } |
| |
| @PreAuthorize("hasRole('" + OIDCClientEntitlement.OP_DELETE + "')") |
| public void delete(final String key) { |
| OIDCProvider op = opDAO.find(key); |
| if (op == null) { |
| throw new NotFoundException("OIDC Provider '" + key + "'"); |
| } |
| opDAO.delete(key); |
| } |
| |
| @Override |
| protected OIDCProviderTO resolveReference( |
| final Method method, final Object... args) throws UnresolvedReferenceException { |
| |
| String key = null; |
| |
| if (ArrayUtils.isNotEmpty(args)) { |
| for (int i = 0; key == null && i < args.length; i++) { |
| if (args[i] instanceof String) { |
| key = (String) args[i]; |
| } else if (args[i] instanceof OIDCProviderTO) { |
| key = ((OIDCProviderTO) args[i]).getKey(); |
| } |
| } |
| } |
| |
| if (key != null) { |
| try { |
| return binder.getOIDCProviderTO(opDAO.find(key)); |
| } catch (Throwable ignore) { |
| LOG.debug("Unresolved reference", ignore); |
| throw new UnresolvedReferenceException(ignore); |
| } |
| } |
| |
| throw new UnresolvedReferenceException(); |
| } |
| } |