diff options
7 files changed, 161 insertions, 137 deletions
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java index de6c3c4f3..19b919333 100755 --- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java @@ -31,13 +31,17 @@ import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum import java.util.ArrayList; import java.util.Collection; import java.util.Collections; +import java.util.HashMap; import java.util.List; +import java.util.Map; +import java.util.UUID; import java.util.stream.Collectors; import javax.validation.Valid; import javax.validation.constraints.NotNull; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle; import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi; import org.onap.cps.ncmp.rest.model.CmHandleProperties; @@ -50,6 +54,7 @@ import org.onap.cps.ncmp.rest.model.ModuleNameAsJsonObject; import org.onap.cps.ncmp.rest.model.ModuleNamesAsJsonArray; import org.onap.cps.ncmp.rest.model.RestModuleReference; import org.onap.cps.ncmp.rest.model.RestOutputCmHandle; +import org.onap.cps.utils.CpsValidator; import org.onap.cps.utils.JsonObjectMapper; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; @@ -63,6 +68,9 @@ import org.springframework.web.bind.annotation.RestController; public class NetworkCmProxyController implements NetworkCmProxyApi { private static final String NO_BODY = null; + private static final String NO_REQUEST_ID = null; + private static final String NO_TOPIC = null; + public static final String ASYNC_REQUEST_ID = "requestId"; private final NetworkCmProxyDataService networkCmProxyDataService; private final JsonObjectMapper jsonObjectMapper; @@ -82,11 +90,19 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { final @NotNull @Valid String resourceIdentifier, final @Valid String optionsParamInQuery, final @Valid String topicParamInQuery) { + final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery); + final Map<String, Object> asyncResponseData = asyncResponse.getBody(); + final Object responseObject = networkCmProxyDataService.getResourceDataOperationalForCmHandle(cmHandle, resourceIdentifier, optionsParamInQuery, - topicParamInQuery); - return ResponseEntity.ok(responseObject); + asyncResponseData == null ? NO_TOPIC : topicParamInQuery, + asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString()); + + if (asyncResponseData == null) { + return ResponseEntity.ok(responseObject); + } + return ResponseEntity.ok(asyncResponse); } /** @@ -103,11 +119,19 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { final @NotNull @Valid String resourceIdentifier, final @Valid String optionsParamInQuery, final @Valid String topicParamInQuery) { + final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery); + final Map<String, Object> asyncResponseData = asyncResponse.getBody(); + final Object responseObject = networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(cmHandle, resourceIdentifier, optionsParamInQuery, - topicParamInQuery); - return ResponseEntity.ok(responseObject); + asyncResponseData == null ? NO_TOPIC : topicParamInQuery, + asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString()); + + if (asyncResponseData == null) { + return ResponseEntity.ok(responseObject); + } + return ResponseEntity.ok(asyncResponse); } @Override @@ -257,4 +281,33 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { restOutputCmHandle.setPublicCmHandleProperties(cmHandlePublicProperties); return restOutputCmHandle; } + + private ResponseEntity<Map<String, Object>> populateAsyncResponse(final String topicParamInQuery) { + final boolean processAsynchronously = hasTopicParameter(topicParamInQuery); + final Map<String, Object> responseData; + if (processAsynchronously) { + responseData = getAsyncResponseData(); + } else { + responseData = null; + } + return ResponseEntity.ok().body(responseData); + } + + private static boolean hasTopicParameter(final String topicName) { + if (topicName == null) { + return false; + } + if (CpsValidator.validateTopicName(topicName)) { + return true; + } + throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic"); + } + + private Map<String, Object> getAsyncResponseData() { + final Map<String, Object> asyncResponseData = new HashMap<>(1); + final String resourceDataRequestId = UUID.randomUUID().toString(); + asyncResponseData.put(ASYNC_REQUEST_ID, resourceDataRequestId); + return asyncResponseData; + } + } diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy index 88633450b..d79d9622e 100644 --- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy +++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy @@ -72,6 +72,7 @@ class NetworkCmProxyControllerSpec extends Specification { @Shared def NO_TOPIC = null + def NO_REQUEST_ID = null def 'Get Resource Data from pass-through operational.'() { given: 'resource data url' @@ -86,14 +87,15 @@ class NetworkCmProxyControllerSpec extends Specification { 1 * mockNetworkCmProxyDataService.getResourceDataOperationalForCmHandle('testCmHandle', 'parent/child', '(a=1,b=2)', - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) and: 'response status is Ok' response.status == HttpStatus.OK.value() } - def 'Get Resource Data from pass-through operational with #scenario.'() { + def 'Get Resource Data from #datastoreInUrl with #scenario.'() { given: 'resource data url' - def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:passthrough-operational" + + def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:${datastoreInUrl}" + "?resourceIdentifier=parent/child&options=(a=1,b=2)${topicQueryParam}" when: 'get data resource request is performed' def response = mvc.perform( @@ -101,19 +103,30 @@ class NetworkCmProxyControllerSpec extends Specification { .contentType(MediaType.APPLICATION_JSON) ).andReturn().response then: 'the NCMP data service is called with operational data for cm handle' - 1 * mockNetworkCmProxyDataService.getResourceDataOperationalForCmHandle('testCmHandle', + expectedNumberOfMethodExecutions + * mockNetworkCmProxyDataService."${expectedMethodName}"('testCmHandle', 'parent/child', '(a=1,b=2)', - expectedTopicName) - and: 'response status is Ok' - response.status == HttpStatus.OK.value() + expectedTopicName, + _) + then: 'response status is expected' + response.status == expectedHttpStatus where: 'the following parameters are used' - scenario | topicQueryParam || expectedTopicName - 'Url with valid topic' | "&topic=my-topic-name" || "my-topic-name" - 'No topic in url' | '' || NO_TOPIC - 'Null topic in url' | "&topic=null" || "null" - 'Empty topic in url' | "&topic=\"\"" || "\"\"" - 'Missing topic in url' | "&topic=" || "" + scenario | datastoreInUrl | topicQueryParam || expectedTopicName | expectedMethodName | expectedNumberOfMethodExecutions | expectedHttpStatus + 'url with valid topic' | 'passthrough-operational' | '&topic=my-topic-name' || 'my-topic-name' | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value() + 'no topic in url' | 'passthrough-operational' | '' || NO_TOPIC | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value() + 'null topic in url' | 'passthrough-operational' | '&topic=null' || 'null' | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value() + 'empty topic in url' | 'passthrough-operational' | '&topic=\"\"' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'missing topic in url' | 'passthrough-operational' | '&topic=' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'blank topic value in url' | 'passthrough-operational' | '&topic=\" \"' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'invalid non-empty topic value in url' | 'passthrough-operational' | '&topic=1_5_*_#' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'url with valid topic' | 'passthrough-running' | '&topic=my-topic-name' || 'my-topic-name' | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value() + 'no topic in url' | 'passthrough-running' | '' || NO_TOPIC | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value() + 'null topic in url' | 'passthrough-running' | '&topic=null' || 'null' | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value() + 'empty topic in url' | 'passthrough-running' | '&topic=\"\"' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'missing topic in url' | 'passthrough-running' | '&topic=' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'blank topic value in url' | 'passthrough-running' | '&topic=\" \"' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() + 'invalid non-empty topic value in url' | 'passthrough-running' | '&topic=1_5_*_#' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value() } def 'Get Resource Data from pass-through running with #scenario value in resource identifier param.'() { @@ -124,7 +137,8 @@ class NetworkCmProxyControllerSpec extends Specification { mockNetworkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle('testCmHandle', resourceIdentifier, '(a=1,b=2)', - NO_TOPIC) >> '{valid-json}' + NO_TOPIC, + NO_REQUEST_ID) >> '{valid-json}' when: 'get data resource request is performed' def response = mvc.perform( get(getUrl) @@ -271,5 +285,24 @@ class NetworkCmProxyControllerSpec extends Specification { and: 'the response is No Content' response.status == HttpStatus.NO_CONTENT.value() } + + def 'Get resource data from DMI with valid topic i.e. async request for #scenario'() { + given: 'resource data url' + def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:${datastoreInUrl}" + + "?resourceIdentifier=parent/child&options=(a=1,b=2)&topic=my-topic-name" + when: 'get data resource request is performed' + def response = mvc.perform( + get(getUrl) + .contentType(MediaType.APPLICATION_JSON) + .accept(MediaType.APPLICATION_JSON_VALUE) + ).andReturn().response + then: 'async request id is generated' + assert response.contentAsString.contains("requestId") + where: 'the following parameters are used' + scenario | datastoreInUrl + ':passthrough-operational' | 'passthrough-operational' + ':passthrough-running' | 'passthrough-running' + } + } diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java index d50b8c5ea..cbd0756c0 100644 --- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java @@ -52,12 +52,14 @@ public interface NetworkCmProxyDataService { * @param resourceIdentifier resource identifier * @param optionsParamInQuery options query * @param topicParamInQuery topic name for (triggering) async responses + * @param requestId unique requestId for async request * @return {@code Object} resource data */ Object getResourceDataOperationalForCmHandle(String cmHandleId, String resourceIdentifier, String optionsParamInQuery, - String topicParamInQuery); + String topicParamInQuery, + String requestId); /** * Get resource data for data store pass-through running @@ -66,13 +68,15 @@ public interface NetworkCmProxyDataService { * @param cmHandleId cm handle identifier * @param resourceIdentifier resource identifier * @param optionsParamInQuery options query - * @param topicParamInQuery topic query + * @param topicParamInQuery topic name for (triggering) async responses + * @param requestId unique requestId for async request * @return {@code Object} resource data */ Object getResourceDataPassThroughRunningForCmHandle(String cmHandleId, String resourceIdentifier, String optionsParamInQuery, - String topicParamInQuery); + String topicParamInQuery, + String requestId); /** * Write resource data for data store pass-through running diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java index 81c060eb3..696bb0a37 100755 --- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java @@ -37,8 +37,6 @@ import java.util.HashMap; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; -import java.util.UUID; -import java.util.regex.Pattern; import java.util.stream.Collectors; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j; @@ -47,7 +45,6 @@ import org.onap.cps.api.CpsDataService; import org.onap.cps.api.CpsModuleService; import org.onap.cps.ncmp.api.NetworkCmProxyDataService; import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException; -import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations; import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations; import org.onap.cps.ncmp.api.impl.operations.DmiOperations; @@ -65,7 +62,6 @@ import org.onap.cps.spi.exceptions.SchemaSetNotFoundException; import org.onap.cps.spi.model.ModuleReference; import org.onap.cps.utils.CpsValidator; import org.onap.cps.utils.JsonObjectMapper; -import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.stereotype.Service; @@ -90,12 +86,6 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService private final YangModelCmHandleRetriever yangModelCmHandleRetriever; - // valid kafka topic name regex - private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|" - + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$"); - private static final String NO_REQUEST_ID = null; - private static final String NO_TOPIC = null; - @Override public DmiPluginRegistrationResponse updateDmiRegistrationAndSyncModule( final DmiPluginRegistration dmiPluginRegistration) { @@ -119,20 +109,22 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService public Object getResourceDataOperationalForCmHandle(final String cmHandleId, final String resourceIdentifier, final String optionsParamInQuery, - final String topicParamInQuery) { + final String topicParamInQuery, + final String requestId) { CpsValidator.validateNameCharacters(cmHandleId); - return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, - DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery); + return getResourceDataResponse(cmHandleId, resourceIdentifier, + DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery, requestId); } @Override public Object getResourceDataPassThroughRunningForCmHandle(final String cmHandleId, final String resourceIdentifier, final String optionsParamInQuery, - final String topicParamInQuery) { + final String topicParamInQuery, + final String requestId) { CpsValidator.validateNameCharacters(cmHandleId); - return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, - DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery); + return getResourceDataResponse(cmHandleId, resourceIdentifier, + DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery, requestId); } @Override @@ -329,35 +321,14 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService yangModelCmHandle.getId()); } - private static boolean hasTopicParameter(final String topicName) { - if (topicName == null) { - return false; - } - if (TOPIC_NAME_PATTERN.matcher(topicName).matches()) { - return true; - } - throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic"); - } - - private Map<String, Object> buildDmiResponse(final String requestId) { - final Map<String, Object> dmiResponseMap = new HashMap<>(); - dmiResponseMap.put("requestId", requestId); - return dmiResponseMap; - } - - private Object validateTopicNameAndGetResourceData(final String cmHandleId, - final String resourceIdentifier, - final DmiOperations.DataStoreEnum dataStore, - final String optionsParamInQuery, - final String topicParamInQuery) { - final boolean processAsynchronously = hasTopicParameter(topicParamInQuery); - if (processAsynchronously) { - final String resourceDataRequestId = UUID.randomUUID().toString(); - return ResponseEntity.status(HttpStatus.OK) - .body(buildDmiResponse(resourceDataRequestId)); - } + private Object getResourceDataResponse(final String cmHandleId, + final String resourceIdentifier, + final DmiOperations.DataStoreEnum dataStore, + final String optionsParamInQuery, + final String topicParamInQuery, + final String requestId) { final ResponseEntity<?> responseEntity = dmiDataOperations.getResourceDataFromDmi( - cmHandleId, resourceIdentifier, optionsParamInQuery, dataStore, NO_REQUEST_ID, NO_TOPIC); + cmHandleId, resourceIdentifier, optionsParamInQuery, dataStore, requestId, topicParamInQuery); return handleResponse(responseEntity, OperationEnum.READ); } }
\ No newline at end of file diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy index 489c71c0e..2d01dba52 100644 --- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy +++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy @@ -23,7 +23,6 @@ package org.onap.cps.ncmp.api.impl import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException -import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException import org.onap.cps.ncmp.api.impl.operations.YangModelCmHandleRetriever import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle import spock.lang.Shared @@ -119,7 +118,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { def response = objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle', 'testResourceId', OPTIONS_PARAM, - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) then: 'DMI returns a json response' response == 'dmi-response' } @@ -137,7 +137,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle', 'testResourceId', OPTIONS_PARAM, - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) then: 'exception is thrown with the expected response code and details' def exceptionThrown = thrown(HttpClientRequestException.class) exceptionThrown.details.contains('NOK-json') @@ -160,7 +161,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle', 'testResourceId', OPTIONS_PARAM, - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) then: 'exception is thrown' def exceptionThrown = thrown(HttpClientRequestException.class) and: 'details contain the original response' @@ -183,7 +185,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { def response = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('testCmHandle', 'testResourceId', OPTIONS_PARAM, - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) then: 'get resource data returns expected response' response == '{dmi-response}' } @@ -204,7 +207,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { objectUnderTest.getResourceDataPassThroughRunningForCmHandle('testCmHandle', 'testResourceId', OPTIONS_PARAM, - NO_TOPIC) + NO_TOPIC, + NO_REQUEST_ID) then: 'exception is thrown' def exceptionThrown = thrown(HttpClientRequestException.class) and: 'details contain the original response' @@ -212,72 +216,6 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value() } - def 'DMI Operational data request with #scenario'() { - given: 'cps data service returns valid data node' - mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry', - cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode - and: 'dmi data operation returns valid response and data' - mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, NO_REQUEST_ID, NO_TOPIC) - >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK) - when: 'get resource data is called data operational with blank topic' - def responseData = objectUnderTest.getResourceDataOperationalForCmHandle('', '', - '', emptyTopic) - then: 'a invalid topic exception is thrown' - thrown(InvalidTopicException) - where: 'the following parameters are used' - scenario | emptyTopic - 'no topic value in url' | '' - 'empty topic value in url' | '\"\"' - 'blank topic value in url' | ' ' - 'invalid non-empty topic value in url' | '1_5_*_#' - } - - def 'Get resource data for data operational from DMI with valid topic i.e. async request.'() { - given: 'cps data service returns valid data node' - mockCpsDataService.getDataNode(*_) >> dataNode - and: 'dmi data operation returns valid response and data' - mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, 'my-topic-name') - >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK) - when: 'get resource data is called for data operational with valid topic' - def responseData = objectUnderTest.getResourceDataOperationalForCmHandle('', '', '', 'my-topic-name') - then: 'non empty request id is generated' - assert responseData.body.requestId.length() > 0 - } - - def 'Get resource data for pass through running from DMI with valid topic async request.'() { - given: 'cps data service returns valid data node' - mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry', - cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode - and: 'dmi data operation returns valid response and data' - mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, 'my-topic-name') - >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK) - when: 'get resource data is called for data operational with valid topic' - def responseData = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('', - '', OPTIONS_PARAM, 'my-topic-name') - then: 'non empty request id is generated' - assert responseData.body.requestId.length() > 0 - } - - def 'DMI pass through running data request with #scenario'() { - given: 'cps data service returns valid data node' - mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry', - cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode - and: 'dmi data operation returns valid response and data' - mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, NO_REQUEST_ID, NO_TOPIC) - >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK) - when: 'get resource data is called for data operational with valid topic' - def responseData = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('', - '', '', emptyTopic) - then: 'a invalid topic exception is thrown' - thrown(InvalidTopicException) - where: 'the following parameters are used' - scenario | emptyTopic - 'no topic value in url' | '' - 'empty topic value in url' | '\"\"' - 'blank topic value in url' | ' ' - 'invalid non-empty topic value in url' | '1_5_*_#' - } - def 'Getting Yang Resources.'() { when: 'yang resources is called' objectUnderTest.getYangResourcesModuleReferences('some-cm-handle') diff --git a/cps-service/src/main/java/org/onap/cps/utils/CpsValidator.java b/cps-service/src/main/java/org/onap/cps/utils/CpsValidator.java index dd1649563..28b49c966 100644 --- a/cps-service/src/main/java/org/onap/cps/utils/CpsValidator.java +++ b/cps-service/src/main/java/org/onap/cps/utils/CpsValidator.java @@ -22,6 +22,7 @@ package org.onap.cps.utils; import com.google.common.collect.Lists; import java.util.Collection; +import java.util.regex.Pattern; import lombok.AccessLevel; import lombok.NoArgsConstructor; import lombok.extern.slf4j.Slf4j; @@ -32,6 +33,8 @@ import org.onap.cps.spi.exceptions.DataValidationException; public final class CpsValidator { private static final char[] UNSUPPORTED_NAME_CHARACTERS = "!\" #$%&'()*+,./\\:;<=>?@[]^`{|}~".toCharArray(); + private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|" + + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$"); /** * Validate characters in names within cps. @@ -48,4 +51,12 @@ public final class CpsValidator { } } } + + /** + * Validate kafka topic name pattern. + * @param topicName name of the topic to be validated + */ + public static boolean validateTopicName(final String topicName) { + return topicName != null && TOPIC_NAME_PATTERN.matcher(topicName).matches(); + } } diff --git a/cps-service/src/test/groovy/org/onap/cps/utils/CpsValidatorSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/utils/CpsValidatorSpec.groovy index 191472cee..ce728ef1c 100644 --- a/cps-service/src/test/groovy/org/onap/cps/utils/CpsValidatorSpec.groovy +++ b/cps-service/src/test/groovy/org/onap/cps/utils/CpsValidatorSpec.groovy @@ -45,4 +45,18 @@ class CpsValidatorSpec extends Specification { 'position 5' | 'name with spaces' || 'name with spaces invalid token encountered at position 5' 'position 9' | 'nameWith Space' || 'nameWith Space invalid token encountered at position 9' } + + def 'Validating topic names.'() { + when: 'the topic name is validated' + def isValidTopicName = CpsValidator.validateTopicName(topicName) + then: 'boolean response will be returned for #scenario' + assert isValidTopicName == booleanResponse + where: 'the following names are used' + scenario | topicName || booleanResponse + 'valid topic' | 'my-topic-name' || true + 'empty topic' | '' || false + 'blank topic' | ' ' || false + 'null topic' | null || false + 'invalid non empty topic' | '1_5_*_#' || false + } } |