Examples with XXService org.apache.ranger.entity.XXService used on opensource projects

Example 51 with XXService

use of org.apache.ranger.entity.XXService in project ranger by apache.

the class ServiceREST method secureRevokeAccess.

@POST
@Path("/secure/services/revoke/{serviceName}")
@Produces({ "application/json", "application/xml" })
public RESTResponse secureRevokeAccess(@PathParam("serviceName") String serviceName, GrantRevokeRequest revokeRequest, @Context HttpServletRequest request) throws Exception {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.secureRevokeAccess(" + serviceName + ", " + revokeRequest + ")");
    }
    RESTResponse ret = new RESTResponse();
    RangerPerfTracer perf = null;
    if (revokeRequest != null) {
        if (serviceUtil.isValidService(serviceName, request)) {
            try {
                if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
                    perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.secureRevokeAccess(serviceName=" + serviceName + ")");
                }
                validateGrantRevokeRequest(revokeRequest);
                String userName = revokeRequest.getGrantor();
                Set<String> userGroups = CollectionUtils.isNotEmpty(revokeRequest.getGrantorGroups()) ? revokeRequest.getGrantorGroups() : userMgr.getGroupsForUser(userName);
                RangerAccessResource resource = new RangerAccessResourceImpl(StringUtil.toStringObjectMap(revokeRequest.getResource()));
                boolean isAdmin = hasAdminAccess(serviceName, userName, userGroups, resource);
                boolean isAllowed = false;
                boolean isKeyAdmin = bizUtil.isKeyAdmin();
                bizUtil.blockAuditorRoleUser();
                XXService xService = daoManager.getXXService().findByName(serviceName);
                XXServiceDef xServiceDef = daoManager.getXXServiceDef().getById(xService.getType());
                RangerService rangerService = svcStore.getServiceByName(serviceName);
                if (StringUtils.equals(xServiceDef.getImplclassname(), EmbeddedServiceDefsUtil.KMS_IMPL_CLASS_NAME)) {
                    if (isKeyAdmin) {
                        isAllowed = true;
                    } else {
                        isAllowed = bizUtil.isUserAllowedForGrantRevoke(rangerService, Allowed_User_List_For_Grant_Revoke, userName);
                    }
                } else {
                    if (isAdmin) {
                        isAllowed = true;
                    } else {
                        isAllowed = bizUtil.isUserAllowedForGrantRevoke(rangerService, Allowed_User_List_For_Grant_Revoke, userName);
                    }
                }
                if (isAllowed) {
                    RangerPolicy policy = getExactMatchPolicyForResource(serviceName, resource, userName);
                    if (policy != null) {
                        boolean policyUpdated = false;
                        policyUpdated = ServiceRESTUtil.processRevokeRequest(policy, revokeRequest);
                        if (policyUpdated) {
                            svcStore.updatePolicy(policy);
                        } else {
                            LOG.error("processSecureRevokeRequest processing failed");
                            throw new Exception("processSecureRevokeRequest processing failed");
                        }
                    }
                } else {
                    LOG.error("secureRevokeAccess(" + serviceName + ", " + revokeRequest + ") failed as User doesn't have permission to revoke Policy");
                    throw restErrorUtil.createGrantRevokeRESTException("User doesn't have necessary permission to revoke access");
                }
            } catch (WebApplicationException excp) {
                throw excp;
            } catch (Throwable excp) {
                LOG.error("secureRevokeAccess(" + serviceName + ", " + revokeRequest + ") failed", excp);
                throw restErrorUtil.createRESTException(excp.getMessage());
            } finally {
                RangerPerfTracer.log(perf);
            }
            ret.setStatusCode(RESTResponse.STATUS_SUCCESS);
        }
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== ServiceREST.secureRevokeAccess(" + serviceName + ", " + revokeRequest + "): " + ret);
    }
    return ret;
}

Example 52 with XXService

use of org.apache.ranger.entity.XXService in project ranger by apache.

the class ServiceREST method applyAdminAccessFilter.

private List<RangerPolicy> applyAdminAccessFilter(List<RangerPolicy> policies) {
    List<RangerPolicy> ret = new ArrayList<RangerPolicy>();
    RangerPerfTracer perf = null;
    if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
        perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.applyAdminAccessFilter(policyCount=" + (policies == null ? 0 : policies.size()) + ")");
    }
    if (CollectionUtils.isNotEmpty(policies)) {
        boolean isAdmin = bizUtil.isAdmin();
        boolean isKeyAdmin = bizUtil.isKeyAdmin();
        String userName = bizUtil.getCurrentUserLoginId();
        boolean isAuditAdmin = bizUtil.isAuditAdmin();
        boolean isAuditKeyAdmin = bizUtil.isAuditKeyAdmin();
        Set<String> userGroups = null;
        Map<String, List<RangerPolicy>> servicePoliciesMap = new HashMap<String, List<RangerPolicy>>();
        for (int i = 0; i < policies.size(); i++) {
            RangerPolicy policy = policies.get(i);
            String serviceName = policy.getService();
            List<RangerPolicy> policyList = servicePoliciesMap.get(serviceName);
            if (policyList == null) {
                policyList = new ArrayList<RangerPolicy>();
                servicePoliciesMap.put(serviceName, policyList);
            }
            policyList.add(policy);
        }
        for (Map.Entry<String, List<RangerPolicy>> entry : servicePoliciesMap.entrySet()) {
            String serviceName = entry.getKey();
            List<RangerPolicy> listToFilter = entry.getValue();
            if (CollectionUtils.isNotEmpty(listToFilter)) {
                if (isAdmin || isKeyAdmin || isAuditAdmin || isAuditKeyAdmin) {
                    XXService xService = daoManager.getXXService().findByName(serviceName);
                    Long serviceDefId = xService.getType();
                    boolean isKmsService = serviceDefId.equals(EmbeddedServiceDefsUtil.instance().getKmsServiceDefId());
                    if (isAdmin) {
                        if (!isKmsService) {
                            ret.addAll(listToFilter);
                        }
                    } else if (isAuditAdmin) {
                        if (!isKmsService) {
                            ret.addAll(listToFilter);
                        }
                    } else if (isAuditKeyAdmin) {
                        if (isKmsService) {
                            ret.addAll(listToFilter);
                        }
                    } else {
                        // isKeyAdmin
                        if (isKmsService) {
                            ret.addAll(listToFilter);
                        }
                    }
                    continue;
                }
                RangerPolicyEngine policyEngine = getDelegatedAdminPolicyEngine(serviceName);
                if (policyEngine != null) {
                    if (userGroups == null) {
                        userGroups = daoManager.getXXGroupUser().findGroupNamesByUserName(userName);
                    }
                    for (RangerPolicy policy : listToFilter) {
                        if (policyEngine.isAccessAllowed(policy, userName, userGroups, RangerPolicyEngine.ADMIN_ACCESS)) {
                            ret.add(policy);
                        }
                    }
                }
            }
        }
    }
    RangerPerfTracer.log(perf);
    return ret;
}

Example 53 with XXService

use of org.apache.ranger.entity.XXService in project ranger by apache.

the class ServiceREST method secureGrantAccess.

@POST
@Path("/secure/services/grant/{serviceName}")
@Produces({ "application/json", "application/xml" })
public RESTResponse secureGrantAccess(@PathParam("serviceName") String serviceName, GrantRevokeRequest grantRequest, @Context HttpServletRequest request) throws Exception {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.secureGrantAccess(" + serviceName + ", " + grantRequest + ")");
    }
    RESTResponse ret = new RESTResponse();
    RangerPerfTracer perf = null;
    boolean isAllowed = false;
    boolean isKeyAdmin = bizUtil.isKeyAdmin();
    bizUtil.blockAuditorRoleUser();
    if (grantRequest != null) {
        if (serviceUtil.isValidService(serviceName, request)) {
            try {
                if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
                    perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.scureGrantAccess(serviceName=" + serviceName + ")");
                }
                validateGrantRevokeRequest(grantRequest);
                String userName = grantRequest.getGrantor();
                Set<String> userGroups = CollectionUtils.isNotEmpty(grantRequest.getGrantorGroups()) ? grantRequest.getGrantorGroups() : userMgr.getGroupsForUser(userName);
                RangerAccessResource resource = new RangerAccessResourceImpl(StringUtil.toStringObjectMap(grantRequest.getResource()));
                boolean isAdmin = hasAdminAccess(serviceName, userName, userGroups, resource);
                XXService xService = daoManager.getXXService().findByName(serviceName);
                XXServiceDef xServiceDef = daoManager.getXXServiceDef().getById(xService.getType());
                RangerService rangerService = svcStore.getServiceByName(serviceName);
                if (StringUtils.equals(xServiceDef.getImplclassname(), EmbeddedServiceDefsUtil.KMS_IMPL_CLASS_NAME)) {
                    if (isKeyAdmin) {
                        isAllowed = true;
                    } else {
                        isAllowed = bizUtil.isUserAllowedForGrantRevoke(rangerService, Allowed_User_List_For_Grant_Revoke, userName);
                    }
                } else {
                    if (isAdmin) {
                        isAllowed = true;
                    } else {
                        isAllowed = bizUtil.isUserAllowedForGrantRevoke(rangerService, Allowed_User_List_For_Grant_Revoke, userName);
                    }
                }
                if (isAllowed) {
                    RangerPolicy policy = getExactMatchPolicyForResource(serviceName, resource, userName);
                    if (policy != null) {
                        boolean policyUpdated = false;
                        policyUpdated = ServiceRESTUtil.processGrantRequest(policy, grantRequest);
                        if (policyUpdated) {
                            svcStore.updatePolicy(policy);
                        } else {
                            LOG.error("processSecureGrantRequest processing failed");
                            throw new Exception("processSecureGrantRequest processing failed");
                        }
                    } else {
                        policy = new RangerPolicy();
                        policy.setService(serviceName);
                        // TODO: better policy name
                        policy.setName("grant-" + System.currentTimeMillis());
                        policy.setDescription("created by grant");
                        policy.setIsAuditEnabled(grantRequest.getEnableAudit());
                        policy.setCreatedBy(userName);
                        Map<String, RangerPolicyResource> policyResources = new HashMap<String, RangerPolicyResource>();
                        Set<String> resourceNames = resource.getKeys();
                        if (!CollectionUtils.isEmpty(resourceNames)) {
                            for (String resourceName : resourceNames) {
                                RangerPolicyResource policyResource = new RangerPolicyResource((String) resource.getValue(resourceName));
                                policyResource.setIsRecursive(grantRequest.getIsRecursive());
                                policyResources.put(resourceName, policyResource);
                            }
                        }
                        policy.setResources(policyResources);
                        RangerPolicyItem policyItem = new RangerPolicyItem();
                        policyItem.setDelegateAdmin(grantRequest.getDelegateAdmin());
                        policyItem.getUsers().addAll(grantRequest.getUsers());
                        policyItem.getGroups().addAll(grantRequest.getGroups());
                        for (String accessType : grantRequest.getAccessTypes()) {
                            policyItem.getAccesses().add(new RangerPolicyItemAccess(accessType, Boolean.TRUE));
                        }
                        policy.getPolicyItems().add(policyItem);
                        svcStore.createPolicy(policy);
                    }
                } else {
                    LOG.error("secureGrantAccess(" + serviceName + ", " + grantRequest + ") failed as User doesn't have permission to grant Policy");
                    throw restErrorUtil.createGrantRevokeRESTException("User doesn't have necessary permission to grant access");
                }
            } catch (WebApplicationException excp) {
                throw excp;
            } catch (Throwable excp) {
                LOG.error("secureGrantAccess(" + serviceName + ", " + grantRequest + ") failed", excp);
                throw restErrorUtil.createRESTException(excp.getMessage());
            } finally {
                RangerPerfTracer.log(perf);
            }
            ret.setStatusCode(RESTResponse.STATUS_SUCCESS);
        }
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== ServiceREST.secureGrantAccess(" + serviceName + ", " + grantRequest + "): " + ret);
    }
    return ret;
}

Example 54 with XXService

use of org.apache.ranger.entity.XXService in project ranger by apache.

the class ServiceREST method deleteService.

@DELETE
@Path("/services/{id}")
@Produces({ "application/json", "application/xml" })
@PreAuthorize("@rangerPreAuthSecurityHandler.isAPIAccessible(\"" + RangerAPIList.DELETE_SERVICE + "\")")
public void deleteService(@PathParam("id") Long id) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.deleteService(" + id + ")");
    }
    RangerPerfTracer perf = null;
    try {
        if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.deleteService(serviceId=" + id + ")");
        }
        RangerServiceValidator validator = validatorFactory.getServiceValidator(svcStore);
        validator.validate(id, Action.DELETE);
        bizUtil.hasAdminPermissions("Services");
        // TODO: As of now we are allowing SYS_ADMIN to create all the
        // services including KMS
        XXService service = daoManager.getXXService().getById(id);
        EmbeddedServiceDefsUtil embeddedServiceDefsUtil = EmbeddedServiceDefsUtil.instance();
        if (service.getType().equals(embeddedServiceDefsUtil.getTagServiceDefId())) {
            List<XXService> referringServices = daoManager.getXXService().findByTagServiceId(id);
            if (!CollectionUtils.isEmpty(referringServices)) {
                Set<String> referringServiceNames = new HashSet<String>();
                for (XXService xXService : referringServices) {
                    referringServiceNames.add(xXService.getName());
                    if (referringServiceNames.size() >= 10) {
                        break;
                    }
                }
                if (referringServices.size() <= 10) {
                    throw restErrorUtil.createRESTException("Tag service '" + service.getName() + "' is being referenced by " + referringServices.size() + " services: " + referringServiceNames, MessageEnums.OPER_NOT_ALLOWED_FOR_STATE);
                } else {
                    throw restErrorUtil.createRESTException("Tag service '" + service.getName() + "' is being referenced by " + referringServices.size() + " services: " + referringServiceNames + " and more..", MessageEnums.OPER_NOT_ALLOWED_FOR_STATE);
                }
            }
        }
        XXServiceDef xxServiceDef = daoManager.getXXServiceDef().getById(service.getType());
        bizUtil.hasKMSPermissions("Service", xxServiceDef.getImplclassname());
        bizUtil.blockAuditorRoleUser();
        tagStore.deleteAllTagObjectsForService(service.getName());
        svcStore.deleteService(id);
    } catch (WebApplicationException excp) {
        throw excp;
    } catch (Throwable excp) {
        LOG.error("deleteService(" + id + ") failed", excp);
        throw restErrorUtil.createRESTException(excp.getMessage());
    } finally {
        RangerPerfTracer.log(perf);
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== ServiceREST.deleteService(" + id + ")");
    }
}

Example 55 with XXService

use of org.apache.ranger.entity.XXService in project ranger by apache.

the class ServiceREST method getSecureServicePoliciesIfUpdated.

@GET
@Path("/secure/policies/download/{serviceName}")
@Produces({ "application/json", "application/xml" })
public ServicePolicies getSecureServicePoliciesIfUpdated(@PathParam("serviceName") String serviceName, @QueryParam("lastKnownVersion") Long lastKnownVersion, @DefaultValue("0") @QueryParam("lastActivationTime") Long lastActivationTime, @QueryParam("pluginId") String pluginId, @DefaultValue("") @QueryParam("clusterName") String clusterName, @Context HttpServletRequest request) throws Exception {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.getSecureServicePoliciesIfUpdated(" + serviceName + ", " + lastKnownVersion + ")");
    }
    ServicePolicies ret = null;
    int httpCode = HttpServletResponse.SC_OK;
    String logMsg = null;
    RangerPerfTracer perf = null;
    boolean isAllowed = false;
    boolean isAdmin = bizUtil.isAdmin();
    boolean isKeyAdmin = bizUtil.isKeyAdmin();
    request.setAttribute("downloadPolicy", "secure");
    Long downloadedVersion = null;
    boolean isValid = false;
    try {
        isValid = serviceUtil.isValidService(serviceName, request);
    } catch (WebApplicationException webException) {
        httpCode = webException.getResponse().getStatus();
        logMsg = webException.getResponse().getEntity().toString();
    } catch (Exception e) {
        httpCode = HttpServletResponse.SC_BAD_REQUEST;
        logMsg = e.getMessage();
    }
    if (isValid) {
        if (lastKnownVersion == null) {
            lastKnownVersion = Long.valueOf(-1);
        }
        try {
            if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
                perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.getSecureServicePoliciesIfUpdated(serviceName=" + serviceName + ",lastKnownVersion=" + lastKnownVersion + ",lastActivationTime=" + lastActivationTime + ")");
            }
            XXService xService = daoManager.getXXService().findByName(serviceName);
            XXServiceDef xServiceDef = daoManager.getXXServiceDef().getById(xService.getType());
            RangerService rangerService = null;
            if (StringUtils.equals(xServiceDef.getImplclassname(), EmbeddedServiceDefsUtil.KMS_IMPL_CLASS_NAME)) {
                rangerService = svcStore.getServiceByNameForDP(serviceName);
                if (isKeyAdmin) {
                    isAllowed = true;
                } else {
                    if (rangerService != null) {
                        isAllowed = bizUtil.isUserAllowed(rangerService, Allowed_User_List_For_Download);
                        if (!isAllowed) {
                            isAllowed = bizUtil.isUserAllowed(rangerService, Allowed_User_List_For_Grant_Revoke);
                        }
                    }
                }
            } else {
                rangerService = svcStore.getServiceByName(serviceName);
                if (isAdmin) {
                    isAllowed = true;
                } else {
                    if (rangerService != null) {
                        isAllowed = bizUtil.isUserAllowed(rangerService, Allowed_User_List_For_Download);
                        if (!isAllowed) {
                            isAllowed = bizUtil.isUserAllowed(rangerService, Allowed_User_List_For_Grant_Revoke);
                        }
                    }
                }
            }
            if (isAllowed) {
                ServicePolicies servicePolicies = svcStore.getServicePoliciesIfUpdated(serviceName, lastKnownVersion);
                if (servicePolicies == null) {
                    downloadedVersion = lastKnownVersion;
                    httpCode = HttpServletResponse.SC_NOT_MODIFIED;
                    logMsg = "No change since last update";
                } else {
                    downloadedVersion = servicePolicies.getPolicyVersion();
                    ret = filterServicePolicies(servicePolicies);
                    httpCode = HttpServletResponse.SC_OK;
                    logMsg = "Returning " + (ret.getPolicies() != null ? ret.getPolicies().size() : 0) + " policies. Policy version=" + ret.getPolicyVersion();
                }
            } else {
                LOG.error("getSecureServicePoliciesIfUpdated(" + serviceName + ", " + lastKnownVersion + ") failed as User doesn't have permission to download Policy");
                httpCode = HttpServletResponse.SC_UNAUTHORIZED;
                logMsg = "User doesn't have permission to download policy";
            }
        } catch (Throwable excp) {
            LOG.error("getSecureServicePoliciesIfUpdated(" + serviceName + ", " + lastKnownVersion + ", " + lastActivationTime + ") failed");
            httpCode = HttpServletResponse.SC_BAD_REQUEST;
            logMsg = excp.getMessage();
        } finally {
            createPolicyDownloadAudit(serviceName, lastKnownVersion, pluginId, httpCode, clusterName, request);
            RangerPerfTracer.log(perf);
        }
    }
    assetMgr.createPluginInfo(serviceName, pluginId, request, RangerPluginInfo.ENTITY_TYPE_POLICIES, downloadedVersion, lastKnownVersion, lastActivationTime, httpCode);
    if (httpCode != HttpServletResponse.SC_OK) {
        boolean logError = httpCode != HttpServletResponse.SC_NOT_MODIFIED;
        throw restErrorUtil.createRESTException(httpCode, logMsg, logError);
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== ServiceREST.getSecureServicePoliciesIfUpdated(" + serviceName + ", " + lastKnownVersion + ", " + lastActivationTime + "): count=" + ((ret == null || ret.getPolicies() == null) ? 0 : ret.getPolicies().size()));
    }
    return ret;
}