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ModelController.java
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ModelController.java
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/*
* Copyright (c) 2010-2018 Evolveum
*
* Licensed 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 com.evolveum.midpoint.model.impl.controller;
import com.evolveum.midpoint.audit.api.AuditEventRecord;
import com.evolveum.midpoint.audit.api.AuditEventStage;
import com.evolveum.midpoint.audit.api.AuditEventType;
import com.evolveum.midpoint.audit.api.AuditService;
import com.evolveum.midpoint.certification.api.CertificationManager;
import com.evolveum.midpoint.model.api.*;
import com.evolveum.midpoint.model.api.hooks.HookRegistry;
import com.evolveum.midpoint.model.api.hooks.ReadHook;
import com.evolveum.midpoint.model.common.SystemObjectCache;
import com.evolveum.midpoint.model.impl.ModelObjectResolver;
import com.evolveum.midpoint.model.impl.importer.ImportAccountsFromResourceTaskHandler;
import com.evolveum.midpoint.model.impl.importer.ObjectImporter;
import com.evolveum.midpoint.model.impl.lens.*;
import com.evolveum.midpoint.model.impl.scripting.ExecutionContext;
import com.evolveum.midpoint.model.impl.scripting.ScriptingExpressionEvaluator;
import com.evolveum.midpoint.model.impl.util.ModelImplUtils;
import com.evolveum.midpoint.prism.*;
import com.evolveum.midpoint.prism.crypto.Protector;
import com.evolveum.midpoint.prism.delta.ChangeType;
import com.evolveum.midpoint.prism.delta.DiffUtil;
import com.evolveum.midpoint.prism.delta.ObjectDelta;
import com.evolveum.midpoint.prism.delta.builder.DeltaBuilder;
import com.evolveum.midpoint.prism.path.ItemPath;
import com.evolveum.midpoint.prism.path.ItemPathSegment;
import com.evolveum.midpoint.prism.path.NameItemPathSegment;
import com.evolveum.midpoint.prism.path.ParentPathSegment;
import com.evolveum.midpoint.prism.polystring.PolyString;
import com.evolveum.midpoint.prism.query.*;
import com.evolveum.midpoint.prism.query.builder.QueryBuilder;
import com.evolveum.midpoint.prism.util.CloneUtil;
import com.evolveum.midpoint.prism.xml.XmlTypeConverter;
import com.evolveum.midpoint.provisioning.api.ProvisioningOperationOptions;
import com.evolveum.midpoint.provisioning.api.ProvisioningService;
import com.evolveum.midpoint.repo.api.PreconditionViolationException;
import com.evolveum.midpoint.repo.api.RepoAddOptions;
import com.evolveum.midpoint.repo.api.RepositoryService;
import com.evolveum.midpoint.repo.cache.RepositoryCache;
import com.evolveum.midpoint.repo.common.CacheRegistry;
import com.evolveum.midpoint.schema.*;
import com.evolveum.midpoint.schema.constants.ObjectTypes;
import com.evolveum.midpoint.schema.constants.SchemaConstants;
import com.evolveum.midpoint.schema.internals.InternalsConfig;
import com.evolveum.midpoint.schema.result.OperationResult;
import com.evolveum.midpoint.schema.result.OperationResultRunner;
import com.evolveum.midpoint.schema.result.OperationResultStatus;
import com.evolveum.midpoint.schema.util.ObjectQueryUtil;
import com.evolveum.midpoint.schema.util.ObjectTypeUtil;
import com.evolveum.midpoint.schema.util.ShadowUtil;
import com.evolveum.midpoint.security.api.AuthorizationConstants;
import com.evolveum.midpoint.security.api.SecurityContextManager;
import com.evolveum.midpoint.security.api.SecurityUtil;
import com.evolveum.midpoint.security.api.UserProfileService;
import com.evolveum.midpoint.security.enforcer.api.AuthorizationParameters;
import com.evolveum.midpoint.security.enforcer.api.SecurityEnforcer;
import com.evolveum.midpoint.task.api.Task;
import com.evolveum.midpoint.task.api.TaskManager;
import com.evolveum.midpoint.util.DebugUtil;
import com.evolveum.midpoint.util.QNameUtil;
import com.evolveum.midpoint.util.exception.*;
import com.evolveum.midpoint.util.logging.LoggingUtils;
import com.evolveum.midpoint.util.logging.Trace;
import com.evolveum.midpoint.util.logging.TraceManager;
import com.evolveum.midpoint.wf.api.WorkflowManager;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.CompareResultType;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.ImportOptionsType;
import com.evolveum.midpoint.xml.ns._public.common.common_3.*;
import com.evolveum.midpoint.xml.ns._public.model.scripting_3.ExecuteScriptType;
import com.evolveum.midpoint.xml.ns._public.model.scripting_3.ScriptingExpressionType;
import com.evolveum.prism.xml.ns._public.types_3.EvaluationTimeType;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.Validate;
import org.jetbrains.annotations.NotNull;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import javax.xml.datatype.XMLGregorianCalendar;
import javax.xml.namespace.QName;
import java.io.*;
import java.util.*;
import static java.util.Collections.singleton;
/**
* This used to be an interface, but it was switched to class for simplicity. I
* don't expect that the implementation of the controller will be ever replaced.
* In extreme case the whole Model will be replaced by a different
* implementation, but not just the controller.
* <p/>
* However, the common way to extend the functionality will be the use of hooks
* that are implemented here.
* <p/>
* Great deal of code is copied from the old ModelControllerImpl.
*
* @author lazyman
* @author Radovan Semancik
*
* Note: don't autowire this bean by implementing class (ModelController), as it is proxied by Spring AOP.
* Use its interfaces instead.
*/
@Component
public class ModelController implements ModelService, TaskService, WorkflowService, ScriptingService, AccessCertificationService, CaseManagementService {
// Constants for OperationResult
public static final String CLASS_NAME_WITH_DOT = ModelController.class.getName() + ".";
public static final String ADD_OBJECT_WITH_EXCLUSION = CLASS_NAME_WITH_DOT + "addObjectWithExclusion";
public static final String MODIFY_OBJECT_WITH_EXCLUSION = CLASS_NAME_WITH_DOT
+ "modifyObjectWithExclusion";
public static final String CHANGE_ACCOUNT = CLASS_NAME_WITH_DOT + "changeAccount";
public static final String GET_SYSTEM_CONFIGURATION = CLASS_NAME_WITH_DOT + "getSystemConfiguration";
public static final String RESOLVE_USER_ATTRIBUTES = CLASS_NAME_WITH_DOT + "resolveUserAttributes";
public static final String RESOLVE_ACCOUNT_ATTRIBUTES = CLASS_NAME_WITH_DOT + "resolveAccountAttributes";
public static final String CREATE_ACCOUNT = CLASS_NAME_WITH_DOT + "createAccount";
public static final String UPDATE_ACCOUNT = CLASS_NAME_WITH_DOT + "updateAccount";
public static final String PROCESS_USER_TEMPLATE = CLASS_NAME_WITH_DOT + "processUserTemplate";
private static final String RESOLVE_REFERENCE = CLASS_NAME_WITH_DOT + "resolveReference";
private static final Trace LOGGER = TraceManager.getTrace(ModelController.class);
@Autowired private Clockwork clockwork;
@Autowired private PrismContext prismContext;
@Autowired private ProvisioningService provisioning;
@Autowired private ModelObjectResolver objectResolver;
@Autowired private transient ImportAccountsFromResourceTaskHandler importAccountsFromResourceTaskHandler;
@Autowired private transient ObjectImporter objectImporter;
@Autowired private HookRegistry hookRegistry;
@Autowired private TaskManager taskManager;
@Autowired private ScriptingExpressionEvaluator scriptingExpressionEvaluator;
@Autowired private AuditService auditService;
@Autowired private SecurityEnforcer securityEnforcer;
@Autowired private SecurityContextManager securityContextManager;
@Autowired private UserProfileService userProfileService;
@Autowired private Protector protector;
@Autowired private ContextFactory contextFactory;
@Autowired private SchemaTransformer schemaTransformer;
@Autowired private ObjectMerger objectMerger;
@Autowired private SystemObjectCache systemObjectCache;
@Autowired private EmulatedSearchProvider emulatedSearchProvider;
@Autowired private CacheRegistry cacheRegistry;
@Autowired private ClockworkMedic clockworkMedic;
@Autowired(required = true)
@Qualifier("cacheRepositoryService")
private transient RepositoryService cacheRepositoryService;
@Autowired(required = false) // not required in all circumstances
private WorkflowManager workflowManager;
@Autowired(required = false) // not required in all circumstances
private CertificationManager certificationManager;
public ModelObjectResolver getObjectResolver() {
return objectResolver;
}
private WorkflowManager getWorkflowManagerChecked() {
if (workflowManager == null) {
throw new SystemException("Workflow manager not present");
}
return workflowManager;
}
private CertificationManager getCertificationManagerChecked() {
if (certificationManager == null) {
throw new SystemException("Certification manager not present");
}
return certificationManager;
}
@Override
public <T extends ObjectType> PrismObject<T> getObject(Class<T> clazz, String oid,
Collection<SelectorOptions<GetOperationOptions>> rawOptions, Task task, OperationResult parentResult) throws ObjectNotFoundException,
SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
Validate.notEmpty(oid, "Object oid must not be null or empty.");
Validate.notNull(parentResult, "Operation result must not be null.");
Validate.notNull(clazz, "Object class must not be null.");
enterModelMethod();
PrismObject<T> object;
OperationResult result = parentResult.createMinorSubresult(GET_OBJECT);
result.addParam("oid", oid);
result.addArbitraryObjectCollectionAsParam("options", rawOptions);
result.addParam("class", clazz);
Collection<SelectorOptions<GetOperationOptions>> options = preProcessOptionsSecurity(rawOptions, task, parentResult);
GetOperationOptions rootOptions = SelectorOptions.findRootOptions(options);
try {
if (GetOperationOptions.isRaw(rootOptions)) { // MID-2218
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(true);
}
ObjectReferenceType ref = new ObjectReferenceType();
ref.setOid(oid);
ref.setType(ObjectTypes.getObjectType(clazz).getTypeQName());
ModelImplUtils.clearRequestee(task);
// Special-purpose code to hunt down read-write resource fetch from GUI.
// Normally the code is not active. It is too brutal. Just for MID-3424.
// if (ResourceType.class == clazz && !GetOperationOptions.isRaw(rootOptions) && !GetOperationOptions.isReadOnly(rootOptions)) {
// LOGGER.info("READWRITE resource get: {} {}:\n{}", oid, options,
// LoggingUtils.dumpStackTrace());
// }
object = (PrismObject<T>) objectResolver.getObject(clazz, oid, options, task, result).asPrismObject();
object = object.cloneIfImmutable();
schemaTransformer.applySchemasAndSecurity(object, rootOptions, options, null, task, result);
executeResolveOptions(object.asObjectable(), options, task, result);
} catch (SchemaException | CommunicationException | ConfigurationException | SecurityViolationException | ExpressionEvaluationException | RuntimeException | Error e) {
ModelImplUtils.recordFatalError(result, e);
throw e;
} catch (ObjectNotFoundException e) {
if (GetOperationOptions.isAllowNotFound(rootOptions)){
result.getLastSubresult().setStatus(OperationResultStatus.HANDLED_ERROR);
} else {
ModelImplUtils.recordFatalError(result, e);
}
throw e;
} finally {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(false);
exitModelMethod();
}
result.cleanupResult();
return object;
}
private void executeResolveOptions(@NotNull Containerable containerable, Collection<SelectorOptions<GetOperationOptions>> options,
Task task, OperationResult result) {
if (options == null) {
return;
}
for (SelectorOptions<GetOperationOptions> option: options) {
if (GetOperationOptions.isResolve(option.getOptions())) {
ObjectSelector selector = option.getSelector();
if (selector != null) {
ItemPath path = selector.getPath();
ItemPath.checkNoSpecialSymbolsExceptParent(path);
executeResolveOption(containerable, path, option, task, result);
}
}
}
}
// TODO clean this mess
private <O extends ObjectType> void executeResolveOption(Containerable containerable, ItemPath path,
SelectorOptions<GetOperationOptions> option, Task task, OperationResult result) {
if (path == null || path.isEmpty()) {
return;
}
ItemPathSegment first = path.first();
ItemPath rest = path.rest();
PrismContainerValue<?> containerValue = containerable.asPrismContainerValue();
if (first instanceof NameItemPathSegment) {
QName firstName = ItemPath.getName(first);
PrismReference reference = containerValue.findReferenceByCompositeObjectElementName(firstName);
if (reference == null) {
reference = containerValue.findReference(firstName); // alternatively look up by reference name (e.g. linkRef)
}
if (reference != null) {
for (PrismReferenceValue refVal : reference.getValues()) {
//noinspection unchecked
PrismObject<O> refObject = refVal.getObject();
if (refObject == null) {
refObject = resolveReferenceUsingOption(refVal, option, containerable, task, result);
}
if (!rest.isEmpty() && refObject != null) {
executeResolveOption(refObject.asObjectable(), rest, option, task, result);
}
}
return;
}
}
if (rest.isEmpty()) {
return;
}
if (first instanceof ParentPathSegment) {
PrismContainerValue<?> parent = containerValue.getParentContainerValue();
if (parent != null) {
executeResolveOption(parent.asContainerable(), rest, option, task, result);
}
} else {
QName nextName = ItemPath.getName(first);
PrismContainer<?> nextContainer = containerValue.findContainer(nextName);
if (nextContainer != null) {
for (PrismContainerValue<?> pcv : nextContainer.getValues()) {
executeResolveOption(pcv.asContainerable(), rest, option, task, result);
}
}
}
}
private <O extends ObjectType> PrismObject<O> resolveReferenceUsingOption(@NotNull PrismReferenceValue refVal,
SelectorOptions<GetOperationOptions> option, Containerable containerable, Task task, OperationResult parentResult) {
OperationResult result = parentResult.createMinorSubresult(RESOLVE_REFERENCE);
try {
PrismObject<O> refObject;
refObject = objectResolver.resolve(refVal, containerable.toString(), option.getOptions(), task, result);
refObject = refObject.cloneIfImmutable();
schemaTransformer.applySchemasAndSecurity(refObject, option.getOptions(),
SelectorOptions.createCollection(option.getOptions()), null, task, result);
refVal.setObject(refObject);
return refObject;
} catch (CommonException e) {
result.recordWarning("Couldn't resolve reference to " + ObjectTypeUtil.toShortString(refVal) + ": " + e.getMessage(), e);
return null;
} finally {
result.computeStatusIfUnknown();
}
}
@Override
public Collection<ObjectDeltaOperation<? extends ObjectType>> executeChanges(final Collection<ObjectDelta<? extends ObjectType>> deltas, ModelExecuteOptions options,
Task task, OperationResult parentResult) throws ObjectAlreadyExistsException, ObjectNotFoundException,
SchemaException, ExpressionEvaluationException, CommunicationException, ConfigurationException,
PolicyViolationException, SecurityViolationException {
return executeChanges(deltas, options, task, null, parentResult);
}
/* (non-Javadoc)
* @see com.evolveum.midpoint.model.api.ModelService#executeChanges(java.util.Collection, com.evolveum.midpoint.task.api.Task, com.evolveum.midpoint.schema.result.OperationResult)
*/
@Override
public Collection<ObjectDeltaOperation<? extends ObjectType>> executeChanges(final Collection<ObjectDelta<? extends ObjectType>> deltas, ModelExecuteOptions options,
Task task, Collection<ProgressListener> statusListeners, OperationResult parentResult) throws ObjectAlreadyExistsException, ObjectNotFoundException,
SchemaException, ExpressionEvaluationException, CommunicationException, ConfigurationException,
PolicyViolationException, SecurityViolationException {
enterModelMethod();
Collection<ObjectDeltaOperation<? extends ObjectType>> executedDeltas = new ArrayList<>();
OperationResult result = parentResult.createSubresult(EXECUTE_CHANGES);
result.addArbitraryObjectAsParam(OperationResult.PARAM_OPTIONS, options);
try {
// Search filters treatment: if reevaluation is requested, we have to deal with three cases:
// 1) for ADD operation: filters contained in object-to-be-added -> these are treated here
// 2) for MODIFY operation: filters contained in existing object (not touched by deltas) -> these are treated after the modify operation
// 3) for MODIFY operation: filters contained in deltas -> these have to be treated here, because if OID is missing from such a delta, the change would be rejected by the repository
if (ModelExecuteOptions.isReevaluateSearchFilters(options)) {
for (ObjectDelta<? extends ObjectType> delta : deltas) {
ModelImplUtils.resolveReferences(delta, cacheRepositoryService, false, true, EvaluationTimeType.IMPORT, true, prismContext, result);
}
} else if (ModelExecuteOptions.isIsImport(options)) {
// if plain import is requested, we simply evaluate filters in ADD operation (and we do not force reevaluation if OID is already set)
for (ObjectDelta<? extends ObjectType> delta : deltas) {
if (delta.isAdd()) {
ModelImplUtils.resolveReferences(delta.getObjectToAdd(), cacheRepositoryService, false, false, EvaluationTimeType.IMPORT, true, prismContext, result);
}
}
}
// Make sure everything is encrypted as needed before logging anything.
// But before that we need to make sure that we have proper definition, otherwise we
// might miss some encryptable data in dynamic schemas
applyDefinitions(deltas, options, task, result);
ModelImplUtils.encrypt(deltas, protector, options, result);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("MODEL.executeChanges(\n deltas:\n{}\n options:{}", DebugUtil.debugDump(deltas, 2), options);
}
if (InternalsConfig.consistencyChecks) {
OperationResultRunner.run(result, () -> {
for (ObjectDelta<? extends ObjectType> delta : deltas) {
delta.checkConsistence();
}
});
}
if (ModelExecuteOptions.isRaw(options)) {
// Go directly to repository
AuditEventRecord auditRecord = new AuditEventRecord(AuditEventType.EXECUTE_CHANGES_RAW, AuditEventStage.REQUEST);
auditRecord.addDeltas(ObjectDeltaOperation.cloneDeltaCollection(deltas));
auditRecord.setTarget(ModelImplUtils.determineAuditTarget(deltas));
// we don't know auxiliary information (resource, objectName) at this moment -- so we do nothing
auditService.audit(auditRecord, task);
try {
for (ObjectDelta<? extends ObjectType> delta : deltas) {
OperationResult result1 = result.createSubresult(EXECUTE_CHANGE);
// MID-2486
if (delta.getObjectTypeClass() == ShadowType.class || delta.getObjectTypeClass() == ResourceType.class) {
try {
provisioning.applyDefinition(delta, task, result1);
} catch (SchemaException | ObjectNotFoundException | CommunicationException | ConfigurationException | RuntimeException e) {
// we can tolerate this - if there's a real problem with definition, repo call below will fail
LoggingUtils.logExceptionAsWarning(LOGGER, "Couldn't apply definition on shadow/resource raw-mode delta {} -- continuing the operation.", e, delta);
result1.muteLastSubresultError();
}
}
final boolean preAuthorized = ModelExecuteOptions.isPreAuthorized(options);
PrismObject objectToDetermineDetailsForAudit = null;
try {
if (delta.isAdd()) {
RepoAddOptions repoOptions = new RepoAddOptions();
if (ModelExecuteOptions.isNoCrypt(options)) {
repoOptions.setAllowUnencryptedValues(true);
}
if (ModelExecuteOptions.isOverwrite(options)) {
repoOptions.setOverwrite(true);
}
PrismObject<? extends ObjectType> objectToAdd = delta.getObjectToAdd();
if (!preAuthorized) {
securityEnforcer.authorize(ModelAuthorizationAction.RAW_OPERATION.getUrl(), null, AuthorizationParameters.Builder.buildObject(objectToAdd), null, task, result1);
securityEnforcer.authorize(ModelAuthorizationAction.ADD.getUrl(), null, AuthorizationParameters.Builder.buildObject(objectToAdd), null, task, result1);
}
String oid;
try {
oid = cacheRepositoryService.addObject(objectToAdd, repoOptions, result1);
task.recordObjectActionExecuted(objectToAdd, null, oid, ChangeType.ADD, task.getChannel(), null);
} catch (Throwable t) {
task.recordObjectActionExecuted(objectToAdd, null, null, ChangeType.ADD, task.getChannel(), t);
throw t;
}
delta.setOid(oid);
objectToDetermineDetailsForAudit = objectToAdd;
} else if (delta.isDelete()) {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(true); // MID-2218
try {
PrismObject<? extends ObjectType> existingObject = null;
try {
existingObject = cacheRepositoryService.getObject(delta.getObjectTypeClass(), delta.getOid(), null, result1);
objectToDetermineDetailsForAudit = existingObject;
} catch (Throwable t) {
if (!securityEnforcer.isAuthorized(AuthorizationConstants.AUTZ_ALL_URL, null, AuthorizationParameters.EMPTY, null, task, result1)) {
throw t;
} else {
// in case of administrator's request we continue - in order to allow deleting malformed (unreadable) objects
}
}
if (!preAuthorized) {
securityEnforcer.authorize(ModelAuthorizationAction.RAW_OPERATION.getUrl(), null, AuthorizationParameters.Builder.buildObject(existingObject), null, task, result1);
securityEnforcer.authorize(ModelAuthorizationAction.DELETE.getUrl(), null, AuthorizationParameters.Builder.buildObject(existingObject), null, task, result1);
}
try {
if (ObjectTypes.isClassManagedByProvisioning(delta.getObjectTypeClass())) {
ModelImplUtils.clearRequestee(task);
provisioning.deleteObject(delta.getObjectTypeClass(), delta.getOid(),
ProvisioningOperationOptions.createRaw(), null, task, result1);
} else {
cacheRepositoryService.deleteObject(delta.getObjectTypeClass(), delta.getOid(),
result1);
}
task.recordObjectActionExecuted(objectToDetermineDetailsForAudit, delta.getObjectTypeClass(), delta.getOid(), ChangeType.DELETE, task.getChannel(), null);
} catch (Throwable t) {
task.recordObjectActionExecuted(objectToDetermineDetailsForAudit, delta.getObjectTypeClass(), delta.getOid(), ChangeType.DELETE, task.getChannel(), t);
throw t;
}
} finally {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(false);
}
} else if (delta.isModify()) {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(true); // MID-2218
try {
PrismObject existingObject = cacheRepositoryService.getObject(delta.getObjectTypeClass(), delta.getOid(), null, result1);
objectToDetermineDetailsForAudit = existingObject;
if (!preAuthorized) {
securityEnforcer.authorize(ModelAuthorizationAction.RAW_OPERATION.getUrl(), null, AuthorizationParameters.Builder.buildObject(existingObject), null, task, result1);
securityEnforcer.authorize(ModelAuthorizationAction.MODIFY.getUrl(), null, AuthorizationParameters.Builder.buildObjectDelta(existingObject, delta), null, task, result1);
}
try {
cacheRepositoryService.modifyObject(delta.getObjectTypeClass(), delta.getOid(),
delta.getModifications(), result1);
task.recordObjectActionExecuted(existingObject, ChangeType.MODIFY, null);
} catch (Throwable t) {
task.recordObjectActionExecuted(existingObject, ChangeType.MODIFY, t);
throw t;
}
} finally {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(false);
}
if (ModelExecuteOptions.isReevaluateSearchFilters(options)) { // treat filters that already exist in the object (case #2 above)
reevaluateSearchFilters(delta.getObjectTypeClass(), delta.getOid(), task, result1);
}
} else {
throw new IllegalArgumentException("Wrong delta type " + delta.getChangeType() + " in " + delta);
}
} catch (ObjectAlreadyExistsException | SchemaException | ObjectNotFoundException | ConfigurationException | CommunicationException | SecurityViolationException | RuntimeException e) {
ModelImplUtils.recordFatalError(result1, e);
throw e;
} finally { // to have a record with the failed delta as well
result1.computeStatus();
ObjectDeltaOperation<? extends ObjectType> odoToAudit = new ObjectDeltaOperation<>(delta, result1);
if (objectToDetermineDetailsForAudit != null) {
odoToAudit.setObjectName(objectToDetermineDetailsForAudit.getName());
if (objectToDetermineDetailsForAudit.asObjectable() instanceof ShadowType) {
ShadowType shadow = (ShadowType) objectToDetermineDetailsForAudit.asObjectable();
odoToAudit.setResourceOid(ShadowUtil.getResourceOid(shadow));
odoToAudit.setResourceName(ShadowUtil.getResourceName(shadow));
}
}
executedDeltas.add(odoToAudit);
}
}
} finally {
cleanupOperationResult(result);
auditRecord.setTimestamp(System.currentTimeMillis());
auditRecord.setOutcome(result.getStatus());
auditRecord.setEventStage(AuditEventStage.EXECUTION);
auditRecord.getDeltas().clear();
auditRecord.getDeltas().addAll(executedDeltas);
auditService.audit(auditRecord, task);
task.markObjectActionExecutedBoundary();
}
} else {
try {
LensContext<? extends ObjectType> context = contextFactory.createContext(deltas, options, task, result);
authorizePartialExecution(context, options, task, result);
if (ModelExecuteOptions.isReevaluateSearchFilters(options)) {
String m = "ReevaluateSearchFilters option is not fully supported for non-raw operations yet. Filters already present in the object will not be touched.";
LOGGER.warn("{} Context = {}", m, context.debugDump());
result.createSubresult(CLASS_NAME_WITH_DOT+"reevaluateSearchFilters").recordWarning(m);
}
context.setProgressListeners(statusListeners);
// Note: Request authorization happens inside clockwork
clockwork.run(context, task, result);
// prepare return value
if (context.getFocusContext() != null) {
executedDeltas.addAll(context.getFocusContext().getExecutedDeltas());
}
for (LensProjectionContext projectionContext : context.getProjectionContexts()) {
executedDeltas.addAll(projectionContext.getExecutedDeltas());
}
if (context.hasExplosiveProjection()) {
PrismObject<? extends ObjectType> focus = context.getFocusContext().getObjectAny();
LOGGER.debug("Recomputing {} because there was explosive projection", focus);
LensContext<? extends ObjectType> recomputeContext = contextFactory.createRecomputeContext(focus, options, task, result);
recomputeContext.setDoReconciliationForAllProjections(true);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Recomputing {}, context:\n{}", focus, recomputeContext.debugDump());
}
clockwork.run(recomputeContext, task, result);
}
cleanupOperationResult(result);
} catch (ObjectAlreadyExistsException|ObjectNotFoundException|SchemaException|ExpressionEvaluationException|
CommunicationException|ConfigurationException|PolicyViolationException|SecurityViolationException|RuntimeException e) {
ModelImplUtils.recordFatalError(result, e);
throw e;
} catch (PreconditionViolationException e) {
ModelImplUtils.recordFatalError(result, e);
// TODO: Temporary fix for 3.6.1
// We do not want to propagate PreconditionViolationException to model API as that might break compatiblity
// ... and we do not really need that in 3.6.1
// TODO: expose PreconditionViolationException in 3.7
throw new SystemException(e);
} finally {
task.markObjectActionExecutedBoundary();
}
}
invalidateCaches(executedDeltas);
} catch (RuntimeException e) { // just for sure (TODO split this method into two: raw and non-raw case)
ModelImplUtils.recordFatalError(result, e);
throw e;
} finally {
exitModelMethod();
}
return executedDeltas;
}
private void authorizePartialExecution(LensContext<? extends ObjectType> context, ModelExecuteOptions options, Task task, OperationResult result) throws SecurityViolationException, SchemaException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException {
PartialProcessingOptionsType partialProcessing = ModelExecuteOptions.getPartialProcessing(options);
if (partialProcessing != null) {
PrismObject<? extends ObjectType> object = context.getFocusContext().getObjectAny();
securityEnforcer.authorize(ModelAuthorizationAction.PARTIAL_EXECUTION.getUrl(), null, AuthorizationParameters.Builder.buildObject(object), null, task, result);
}
}
private void invalidateCaches(Collection<ObjectDeltaOperation<? extends ObjectType>> executedDeltas) {
if (executedDeltas == null) {
return;
}
for (ObjectDeltaOperation<? extends ObjectType> executedDelta: executedDeltas) {
ObjectDelta<? extends ObjectType> objectDelta = executedDelta.getObjectDelta();
if (objectDelta != null) {
if (objectDelta.getObjectTypeClass() == SystemConfigurationType.class) {
systemObjectCache.invalidateCaches();
}
}
if (objectDelta.getObjectTypeClass() == FunctionLibraryType.class) {
cacheRegistry.clearAllCaches();
}
}
}
protected void cleanupOperationResult(OperationResult result) {
// Clockwork.run sets "in-progress" flag just at the root level
// and result.computeStatus() would erase it.
// So we deal with it in a special way, in order to preserve this information for the user.
if (result.isInProgress()) {
result.computeStatus();
if (result.isSuccess()) {
result.recordInProgress();
}
} else {
result.computeStatus();
}
result.cleanupResult();
}
private <T extends ObjectType> void reevaluateSearchFilters(Class<T> objectTypeClass, String oid, Task task, OperationResult parentResult) throws SchemaException, ObjectNotFoundException, ObjectAlreadyExistsException {
OperationResult result = parentResult.createSubresult(CLASS_NAME_WITH_DOT+"reevaluateSearchFilters");
try {
PrismObject<T> storedObject = cacheRepositoryService.getObject(objectTypeClass, oid, null, result);
PrismObject<T> updatedObject = storedObject.clone();
ModelImplUtils.resolveReferences(updatedObject, cacheRepositoryService, false, true, EvaluationTimeType.IMPORT, true, prismContext, result);
ObjectDelta<T> delta = storedObject.diff(updatedObject);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("reevaluateSearchFilters found delta: {}", delta.debugDump());
}
if (!delta.isEmpty()) {
try {
cacheRepositoryService.modifyObject(objectTypeClass, oid, delta.getModifications(), result);
task.recordObjectActionExecuted(updatedObject, ChangeType.MODIFY, null);
} catch (Throwable t) {
task.recordObjectActionExecuted(updatedObject, ChangeType.MODIFY, t);
throw t;
}
}
result.recordSuccess();
} catch (SchemaException|ObjectNotFoundException|ObjectAlreadyExistsException|RuntimeException e) {
result.recordFatalError("Couldn't reevaluate search filters: "+e.getMessage(), e);
throw e;
}
}
@Override
public <F extends ObjectType> void recompute(Class<F> type, String oid, Task task, OperationResult parentResult) throws SchemaException, PolicyViolationException, ExpressionEvaluationException, ObjectNotFoundException, ObjectAlreadyExistsException, CommunicationException, ConfigurationException, SecurityViolationException {
ModelExecuteOptions options = ModelExecuteOptions.createReconcile();
recompute(type, oid, options, task, parentResult);
}
@Override
public <F extends ObjectType> void recompute(Class<F> type, String oid, ModelExecuteOptions options, Task task, OperationResult parentResult) throws SchemaException, PolicyViolationException, ExpressionEvaluationException, ObjectNotFoundException, ObjectAlreadyExistsException, CommunicationException, ConfigurationException, SecurityViolationException {
OperationResult result = parentResult.createMinorSubresult(RECOMPUTE);
result.addParam(OperationResult.PARAM_OID, oid);
result.addParam(OperationResult.PARAM_TYPE, type);
enterModelMethod();
try {
ModelImplUtils.clearRequestee(task);
PrismObject<F> focus = objectResolver.getObject(type, oid, null, task, result).asPrismContainer();
LOGGER.debug("Recomputing {}", focus);
LensContext<F> lensContext = contextFactory.createRecomputeContext(focus, options, task, result);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Recomputing {}, context:\n{}", focus, lensContext.debugDump());
}
clockwork.run(lensContext, task, result);
result.computeStatus();
LOGGER.trace("Recomputing of {}: {}", focus, result.getStatus());
result.cleanupResult();
} catch (ExpressionEvaluationException | SchemaException | PolicyViolationException | ObjectNotFoundException |
ObjectAlreadyExistsException | CommunicationException | ConfigurationException | SecurityViolationException |
RuntimeException | Error e) {
ModelImplUtils.recordFatalError(result, e);
throw e;
} catch (PreconditionViolationException e) {
ModelImplUtils.recordFatalError(result, e);
// TODO: Temporary fix for 3.6.1
// We do not want to propagate PreconditionViolationException to model API as that might break compatiblity
// ... and we do not really need that in 3.6.1
// TODO: expose PreconditionViolationException in 3.7
throw new SystemException(e);
} finally {
exitModelMethod();
}
}
private void applyDefinitions(Collection<ObjectDelta<? extends ObjectType>> deltas, ModelExecuteOptions options,
Task task, OperationResult result) throws SchemaException, ObjectNotFoundException, CommunicationException, ConfigurationException, ExpressionEvaluationException {
for(ObjectDelta<? extends ObjectType> delta: deltas) {
Class<? extends ObjectType> type = delta.getObjectTypeClass();
if (delta.hasCompleteDefinition()) {
continue;
}
if (type == ResourceType.class || ShadowType.class.isAssignableFrom(type)) {
try {
provisioning.applyDefinition(delta, task, result);
} catch (SchemaException | ObjectNotFoundException | CommunicationException | ConfigurationException | ExpressionEvaluationException e) {
if (ModelExecuteOptions.isRaw(options)) {
ModelImplUtils.recordPartialError(result, e);
// just go on, this is raw, we need to continue even without complete schema
} else {
ModelImplUtils.recordFatalError(result, e);
throw e;
}
}
} else {
PrismObjectDefinition objDef = prismContext.getSchemaRegistry().findObjectDefinitionByCompileTimeClass(delta.getObjectTypeClass());
if (objDef == null) {
throw new SchemaException("No definition for delta object type class: " + delta.getObjectTypeClass());
}
boolean tolerateNoDefinition = ModelExecuteOptions.isRaw(options);
delta.applyDefinitionIfPresent(objDef, tolerateNoDefinition);
}
}
}
@Override
public <T extends ObjectType> SearchResultList<PrismObject<T>> searchObjects(Class<T> type, ObjectQuery query,
Collection<SelectorOptions<GetOperationOptions>> rawOptions, Task task, OperationResult parentResult) throws SchemaException, ObjectNotFoundException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
Validate.notNull(type, "Object type must not be null.");
Validate.notNull(parentResult, "Operation result must not be null.");
if (query != null) {
ModelImplUtils.validatePaging(query.getPaging());
}
OperationResult result = parentResult.createSubresult(SEARCH_OBJECTS);
result.addParam(OperationResult.PARAM_TYPE, type);
result.addParam(OperationResult.PARAM_QUERY, query);
Collection<SelectorOptions<GetOperationOptions>> options = preProcessOptionsSecurity(rawOptions, task, result);
GetOperationOptions rootOptions = SelectorOptions.findRootOptions(options);
ObjectTypes.ObjectManager searchProvider = ObjectTypes.getObjectManagerForClass(type);
if (searchProvider == null || searchProvider == ObjectTypes.ObjectManager.MODEL || GetOperationOptions.isRaw(rootOptions)) {
searchProvider = ObjectTypes.ObjectManager.REPOSITORY;
}
result.addArbitraryObjectAsParam("searchProvider", searchProvider);
query = preProcessQuerySecurity(type, query, task, result);
if (isFilterNone(query, result)) {
return new SearchResultList<>(new ArrayList<>());
}
SearchResultList<PrismObject<T>> list;
try {
enterModelMethod();
logQuery(query);
try {
if (GetOperationOptions.isRaw(rootOptions)) { // MID-2218
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(true);
}
switch (searchProvider) {
case EMULATED:
list = emulatedSearchProvider.searchObjects(type, query, options, result);
break;
case REPOSITORY:
list = cacheRepositoryService.searchObjects(type, query, options, result);
break;
case PROVISIONING:
list = provisioning.searchObjects(type, query, options, task, result);
break;
case TASK_MANAGER:
list = taskManager.searchObjects(type, query, options, result);
if (workflowManager != null && TaskType.class.isAssignableFrom(type) && !GetOperationOptions.isRaw(rootOptions) && !GetOperationOptions.isNoFetch(rootOptions)) {
workflowManager.augmentTaskObjectList(list, options, task, result);
}
break;
default:
throw new AssertionError("Unexpected search provider: " + searchProvider);
}
result.computeStatus();
result.cleanupResult();
} catch (CommunicationException | ConfigurationException | SchemaException | SecurityViolationException | RuntimeException | ObjectNotFoundException e) {
processSearchException(e, rootOptions, searchProvider, result);
throw e;
} finally {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(false);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace(result.dump(false));
}
}
if (list == null) {
list = new SearchResultList<>(new ArrayList<PrismObject<T>>());
}
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Basic search returned {} results (before hooks, security, etc.)", list.size());
}
for (PrismObject<T> object : list) {
if (hookRegistry != null) {
for (ReadHook hook : hookRegistry.getAllReadHooks()) {
hook.invoke(object, options, task, result);
}
}
executeResolveOptions(object.asObjectable(), options, task, result);
}
// postprocessing objects that weren't handled by their correct provider (e.g. searching for ObjectType, and retrieving tasks, resources, shadows)
// currently only resources and shadows are handled in this way
// TODO generalize this approach somehow (something like "postprocess" in task/provisioning interface)
if (searchProvider == ObjectTypes.ObjectManager.REPOSITORY && !GetOperationOptions.isRaw(rootOptions)) {
for (PrismObject<T> object : list) {
if (object.asObjectable() instanceof ResourceType || object.asObjectable() instanceof ShadowType) {
provisioning.applyDefinition(object, task, result);
}
}
}
// better to use cache here (MID-4059)
schemaTransformer.applySchemasAndSecurityToObjects(list, rootOptions, options, null, task, result);
} finally {
exitModelMethod();
}
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Final search returned {} results (after hooks, security and all other processing)", list.size());
}
return list;
}
private class ContainerOperationContext<T extends Containerable> {
final boolean isCertCase;
final boolean isCaseMgmtWorkItem;
final boolean isWorkItem;
final ObjectTypes.ObjectManager manager;
final ObjectQuery refinedQuery;
// TODO: task and result here are ugly and probably wrong
ContainerOperationContext(Class<T> type, ObjectQuery query, Task task, OperationResult result) throws SchemaException, SecurityViolationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException {
isCertCase = AccessCertificationCaseType.class.equals(type);
isCaseMgmtWorkItem = CaseWorkItemType.class.equals(type);
isWorkItem = WorkItemType.class.equals(type);
if (!isCertCase && !isWorkItem && !isCaseMgmtWorkItem) {
throw new UnsupportedOperationException("searchContainers/countContainers methods are currently supported only for AccessCertificationCaseType, WorkItemType and CaseWorkItemType classes");
}
if (isCertCase) {
refinedQuery = preProcessSubobjectQuerySecurity(AccessCertificationCaseType.class, AccessCertificationCampaignType.class, query, task, result);
manager = ObjectTypes.ObjectManager.REPOSITORY;
} else if (isWorkItem) {
refinedQuery = preProcessWorkItemSecurity(query);
manager = ObjectTypes.ObjectManager.WORKFLOW;
} else //noinspection ConstantConditions
if (isCaseMgmtWorkItem) {
refinedQuery = query; // TODO
manager = ObjectTypes.ObjectManager.REPOSITORY;
} else {
throw new IllegalStateException();
}
}
}
@Override
public <T extends Containerable> SearchResultList<T> searchContainers(
Class<T> type, ObjectQuery query, Collection<SelectorOptions<GetOperationOptions>> rawOptions,
Task task, OperationResult parentResult) throws SchemaException, SecurityViolationException, ConfigurationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException {
Validate.notNull(type, "Container value type must not be null.");
Validate.notNull(parentResult, "Result type must not be null.");
if (query != null) {
ModelImplUtils.validatePaging(query.getPaging());
}
final OperationResult result = parentResult.createSubresult(SEARCH_CONTAINERS);
result.addParam(OperationResult.PARAM_TYPE, type);
result.addParam(OperationResult.PARAM_QUERY, query);
final ContainerOperationContext<T> ctx = new ContainerOperationContext<>(type, query, task, result);
Collection<SelectorOptions<GetOperationOptions>> options = preProcessOptionsSecurity(rawOptions, task, result);
final GetOperationOptions rootOptions = SelectorOptions.findRootOptions(options);
query = ctx.refinedQuery;
if (isFilterNone(query, result)) {
return new SearchResultList<>(new ArrayList<>());
}
SearchResultList<T> list;
try {
enterModelMethod();
logQuery(query);
try {
if (GetOperationOptions.isRaw(rootOptions)) { // MID-2218
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(true);
}
switch (ctx.manager) {
case EMULATED: list = emulatedSearchProvider.searchContainers(type, query, options, result); break;
case REPOSITORY: list = cacheRepositoryService.searchContainers(type, query, options, result); break;
case WORKFLOW: list = workflowManager.searchContainers(type, query, options, result); break;
default: throw new IllegalStateException();
}
result.computeStatus();
result.cleanupResult();
} catch (SchemaException|RuntimeException e) {
processSearchException(e, rootOptions, ctx.manager, result);
throw e;
} finally {
QNameUtil.setTemporarilyTolerateUndeclaredPrefixes(false);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace(result.dump(false));
}
}
if (list == null) {
list = new SearchResultList<>(new ArrayList<>());
}
for (T object : list) {
// TODO implement read hook, if necessary
executeResolveOptions(object, options, task, result);
}
} finally {
exitModelMethod();
}
if (ctx.isCertCase) {
list = schemaTransformer.applySchemasAndSecurityToContainers(list, AccessCertificationCampaignType.class,
AccessCertificationCampaignType.F_CASE, rootOptions, options, null, task, result);
} else if (ctx.isWorkItem || ctx.isCaseMgmtWorkItem) {
// TODO implement security post processing for WorkItems and CaseWorkItems
} else {
throw new IllegalStateException();
}
return list;
}
@Override
public <T extends Containerable> Integer countContainers(
Class<T> type, ObjectQuery query, Collection<SelectorOptions<GetOperationOptions>> rawOptions,
Task task, OperationResult parentResult) throws SchemaException, SecurityViolationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException {
Validate.notNull(type, "Container value type must not be null.");
Validate.notNull(parentResult, "Result type must not be null.");
final OperationResult result = parentResult.createSubresult(SEARCH_CONTAINERS);
result.addParam(OperationResult.PARAM_TYPE, type);
result.addParam(OperationResult.PARAM_QUERY, query);
final ContainerOperationContext<T> ctx = new ContainerOperationContext<>(type, query, task, result);
final Collection<SelectorOptions<GetOperationOptions>> options = preProcessOptionsSecurity(rawOptions, task, result);
final GetOperationOptions rootOptions = SelectorOptions.findRootOptions(options);
query = ctx.refinedQuery;
if (isFilterNone(query, result)) {
return 0;
}
Integer count;
try {
enterModelMethod();