diff options
Diffstat (limited to 'vid-app-common/src/main')
5 files changed, 113 insertions, 82 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java b/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java index 4f98bd37c..6e25e2715 100644 --- a/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java +++ b/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java @@ -33,7 +33,6 @@ import java.util.Base64; import java.util.Collections; import java.util.Map; import javax.ws.rs.core.MediaType; -import lombok.val; import org.onap.portalsdk.core.util.SystemProperties; import org.onap.vid.aai.model.AaiNodeQueryResponse; import org.onap.vid.aai.model.ResourceType; @@ -46,7 +45,7 @@ public class AaiOverTLSClient implements AaiOverTLSClientInterface { private final AaiOverTLSPropertySupplier propertySupplier; private SyncRestClientInterface syncRestClient; private boolean useClientCert; - private static String CALLER_APP_ID = "VidAaiController"; + private static final String CALLER_APP_ID = "VidAaiController"; private String urlBase; public AaiOverTLSClient(SyncRestClientInterface syncRestClient, AaiOverTLSPropertySupplier propertySupplier) { @@ -66,34 +65,34 @@ public class AaiOverTLSClient implements AaiOverTLSClientInterface { @Override public HttpResponse<AaiNodeQueryResponse> searchNodeTypeByName(String name, ResourceType type) { - val uri = urlBase + String.format(URIS.NODE_TYPE_BY_NAME, type.getAaiFormat(), type.getNameFilter(), name); + String uri = urlBase + String.format(URIS.NODE_TYPE_BY_NAME, type.getAaiFormat(), type.getNameFilter(), name); return syncRestClient.get(uri, getRequestHeaders(), Collections.emptyMap(), AaiNodeQueryResponse.class); } @Override public HttpResponse<SubscriberList> getAllSubscribers() { - val uri = urlBase + String.format(URIS.SUBSCRIBERS, 0); + String uri = urlBase + String.format(URIS.SUBSCRIBERS, 0); return syncRestClient.get(uri, getRequestHeaders(), Collections.emptyMap(), SubscriberList.class); } private Map<String, String> getRequestHeaders() { - val result = HashMap.of( - TRANSACTION_ID_HEADER, propertySupplier.getRandomUUID(), - FROM_APP_ID_HEADER, CALLER_APP_ID, - CONTENT_TYPE, MediaType.APPLICATION_JSON, - REQUEST_ID, propertySupplier.getRequestId(), - ACCEPT, MediaType.APPLICATION_JSON) - .toJavaMap(); + Map<String, String> result = HashMap.of( + TRANSACTION_ID_HEADER, propertySupplier.getRandomUUID(), + FROM_APP_ID_HEADER, CALLER_APP_ID, + CONTENT_TYPE, MediaType.APPLICATION_JSON, + REQUEST_ID, propertySupplier.getRequestId(), + ACCEPT, MediaType.APPLICATION_JSON) + .toJavaMap(); result.putAll(getAuthorizationHeader()); return result; } private Map<String, String> getAuthorizationHeader() { if (!useClientCert) { - val vidUsername = propertySupplier.getUsername(); - val vidPassword = propertySupplier.getPassword(); - val encoded = Base64.getEncoder() - .encodeToString((vidUsername + ":" + vidPassword).getBytes(StandardCharsets.UTF_8)); + String vidUsername = propertySupplier.getUsername(); + String vidPassword = propertySupplier.getPassword(); + String encoded = Base64.getEncoder() + .encodeToString((vidUsername + ":" + vidPassword).getBytes(StandardCharsets.UTF_8)); return HashMap.of("Authorization", "Basic " + encoded).toJavaMap(); } return HashMap.<String, String>empty().toJavaMap(); diff --git a/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java index a3ff5f923..9e50c4456 100644 --- a/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java +++ b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java @@ -25,42 +25,33 @@ import io.joshworks.restclient.http.JsonNode; import io.joshworks.restclient.http.RestClient; import io.joshworks.restclient.http.exceptions.RestClientException; import io.joshworks.restclient.http.mapper.ObjectMapper; -import org.apache.http.impl.client.CloseableHttpClient; -import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate; +import io.joshworks.restclient.request.GetRequest; import org.apache.http.conn.ssl.SSLConnectionSocketFactory; +import org.apache.http.conn.ssl.SSLContexts; import org.apache.http.conn.ssl.TrustSelfSignedStrategy; -import org.eclipse.jetty.util.security.Password; +import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; -import org.apache.http.conn.ssl.SSLContexts; -import io.vavr.CheckedFunction1; -import lombok.SneakyThrows; -import lombok.val; +import org.eclipse.jetty.util.security.Password; +import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.onap.portalsdk.core.util.SystemProperties; +import org.onap.vid.properties.VidProperties; -import java.security.UnrecoverableKeyException; -import java.security.NoSuchAlgorithmException; -import java.security.KeyManagementException; -import java.security.cert.CertificateException; -import javax.net.ssl.SSLException; -import java.security.KeyStoreException; -import java.text.SimpleDateFormat; import javax.net.ssl.SSLContext; +import javax.net.ssl.SSLException; +import java.io.File; import java.io.FileInputStream; -import java.security.KeyStore; -import java.text.DateFormat; -import java.io.InputStream; import java.io.IOException; -import java.util.Date; +import java.io.InputStream; +import java.security.KeyManagementException; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.UnrecoverableKeyException; +import java.security.cert.CertificateException; import java.util.Map; -import java.io.File; -import org.onap.portalsdk.core.util.SystemProperties; -import org.onap.vid.properties.VidProperties; public class SyncRestClient implements SyncRestClientInterface { - - private static final String CANNOT_INITIALIZE_CUSTOM_HTTP_CLIENT = "Cannot initialize custom http client from current configuration. Using default one."; - private static final String TRY_TO_CALL_OVER_HTTP = "SSL Handshake problem occured. Will try to retry over Http."; private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SyncRestClient.class); - private static final DateFormat DATE_FORMAT = new SimpleDateFormat("HH:mm:ss:SSSS"); private static final String[] SUPPORTED_SSL_VERSIONS = {"TLSv1", "TLSv1.2"}; private static final String HTTPS_SCHEMA = "https://"; private static final String HTTP_SCHEMA = "http://"; @@ -91,13 +82,13 @@ public class SyncRestClient implements SyncRestClientInterface { @Override public <T> HttpResponse<T> post(String url, Map<String, String> headers, Object body, Class<T> responseClass) { return callWithRetryOverHttp(url, - url2 -> restClient.post(url2).headers(headers).body(body).asObject(responseClass)); + url2 -> restClient.post(url2).headers(headers).body(body).asObject(responseClass)); } @Override public HttpResponse<JsonNode> get(String url, Map<String, String> headers, Map<String, String> routeParams) { return callWithRetryOverHttp(url, url2 -> { - val getRequest = restClient.get(url2).headers(headers); + GetRequest getRequest = restClient.get(url2).headers(headers); routeParams.forEach(getRequest::routeParam); return getRequest.asJson(); }); @@ -105,9 +96,9 @@ public class SyncRestClient implements SyncRestClientInterface { @Override public <T> HttpResponse<T> get(String url, Map<String, String> headers, Map<String, String> routeParams, - Class<T> responseClass) { + Class<T> responseClass) { return callWithRetryOverHttp(url, url2 -> { - val getRequest = restClient.get(url2).headers(headers); + GetRequest getRequest = restClient.get(url2).headers(headers); routeParams.forEach(getRequest::routeParam); return getRequest.asObject(responseClass); }); @@ -115,9 +106,9 @@ public class SyncRestClient implements SyncRestClientInterface { @Override public HttpResponse<InputStream> getStream(String url, Map<String, String> headers, - Map<String, String> routeParams) { + Map<String, String> routeParams) { return callWithRetryOverHttp(url, url2 -> { - val getRequest = restClient.get(url2).headers(headers); + GetRequest getRequest = restClient.get(url2).headers(headers); routeParams.forEach(getRequest::routeParam); return getRequest.asBinary(); }); @@ -131,7 +122,7 @@ public class SyncRestClient implements SyncRestClientInterface { @Override public <T> HttpResponse<T> put(String url, Map<String, String> headers, Object body, Class<T> responseClass) { return callWithRetryOverHttp(url, - url2 -> restClient.put(url2).headers(headers).body(body).asObject(responseClass)); + url2 -> restClient.put(url2).headers(headers).body(body).asObject(responseClass)); } @Override @@ -154,81 +145,100 @@ public class SyncRestClient implements SyncRestClientInterface { restClient.shutdown(); } - @SneakyThrows - private <T> HttpResponse<T> callWithRetryOverHttp(String url, - CheckedFunction1<String, HttpResponse<T>> httpRequest) { + private <T> HttpResponse<T> callWithRetryOverHttp(String url, HttpRequest<T> httpRequest) { + try { + return callWithRetryOverHttpThrows(url, httpRequest); + } catch (IOException e) { + throw new SyncRestClientException("IOException while calling rest service", e); + } + } + + private <T> HttpResponse<T> callWithRetryOverHttpThrows(String url, HttpRequest<T> httpRequest) throws IOException { try { return httpRequest.apply(url); } catch (RestClientException e) { - if (e.getCause() instanceof SSLException) { - logger.warn(EELFLoggerDelegate.debugLogger, - DATE_FORMAT.format(new Date()) + TRY_TO_CALL_OVER_HTTP, e); + if (causedBySslHandshakeError(e)) { + logger.warn(EELFLoggerDelegate.debugLogger, "SSL Handshake problem occured. Will try to retry over Http.", e); return httpRequest.apply(url.replaceFirst(HTTPS_SCHEMA, HTTP_SCHEMA)); } throw e; } } + private boolean causedBySslHandshakeError(RestClientException exception) { + return exception.getCause() instanceof SSLException; + } + private ObjectMapper defaultObjectMapper() { - val objectMapper = new org.codehaus.jackson.map.ObjectMapper(); + org.codehaus.jackson.map.ObjectMapper objectMapper = new org.codehaus.jackson.map.ObjectMapper(); return new ObjectMapper() { @Override - @SneakyThrows public <T> T readValue(String value, Class<T> aClass) { - return objectMapper.readValue(value, aClass); + try { + return objectMapper.readValue(value, aClass); + } catch (IOException e) { + throw new SyncRestClientException("IOException while reading value", e); + } } @Override - @SneakyThrows public String writeValue(Object value) { - return objectMapper.writeValueAsString(value); + try { + return objectMapper.writeValueAsString(value); + } catch (IOException e) { + throw new SyncRestClientException("IOException while writing value", e); + } } }; } private CloseableHttpClient defaultHttpClient() { try { - val trustStorePath = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_FILENAME); - val trustStorePass = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_PASSWD_X); - val decryptedTrustStorePass = Password.deobfuscate(trustStorePass); + String trustStorePath = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_FILENAME); + String trustStorePass = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_PASSWD_X); + String decryptedTrustStorePass = Password.deobfuscate(trustStorePass); - val trustStore = loadTruststore(trustStorePath, decryptedTrustStorePass); - val sslContext = trustOwnCACerts(decryptedTrustStorePass, trustStore); - val sslSf = allowTLSProtocols(sslContext); + KeyStore trustStore = loadTruststore(trustStorePath, decryptedTrustStorePass); + SSLContext sslContext = trustOwnCACerts(decryptedTrustStorePass, trustStore); + SSLConnectionSocketFactory sslSf = allowTLSProtocols(sslContext); return HttpClients.custom().setSSLSocketFactory(sslSf).build(); } catch (IOException | CertificateException | UnrecoverableKeyException | NoSuchAlgorithmException | KeyStoreException | KeyManagementException e) { - logger.warn(EELFLoggerDelegate.debugLogger, - DATE_FORMAT.format(new Date()) + CANNOT_INITIALIZE_CUSTOM_HTTP_CLIENT, e); + logger.warn(EELFLoggerDelegate.debugLogger, "Cannot initialize custom http client from current configuration. Using default one.", e); return HttpClients.createDefault(); } } private SSLConnectionSocketFactory allowTLSProtocols(SSLContext sslcontext) { return new SSLConnectionSocketFactory( - sslcontext, - SUPPORTED_SSL_VERSIONS, - null, - SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER); + sslcontext, + SUPPORTED_SSL_VERSIONS, + null, + SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER); } private SSLContext trustOwnCACerts(String trustStorePass, KeyStore trustStore) - throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException { + throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException { return SSLContexts.custom() - .useTLS() - .loadKeyMaterial(trustStore, trustStorePass.toCharArray()) - .loadTrustMaterial(trustStore, new TrustSelfSignedStrategy()) - .build(); + .useTLS() + .loadKeyMaterial(trustStore, trustStorePass.toCharArray()) + .loadTrustMaterial(trustStore, new TrustSelfSignedStrategy()) + .build(); } private KeyStore loadTruststore(String trustStorePath, String trustStorePass) - throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException { - val trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); + throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException { + KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); try (FileInputStream instream = new FileInputStream(new File(trustStorePath))) { trustStore.load(instream, trustStorePass.toCharArray()); } return trustStore; } + @FunctionalInterface + private interface HttpRequest<T> { + HttpResponse<T> apply(String url) throws IOException; + } + } diff --git a/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClientException.java b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClientException.java new file mode 100644 index 000000000..2a4f093b1 --- /dev/null +++ b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClientException.java @@ -0,0 +1,7 @@ +package org.onap.vid.client; + +public class SyncRestClientException extends RuntimeException { + public SyncRestClientException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoException.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoException.java new file mode 100644 index 000000000..02d54c354 --- /dev/null +++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoException.java @@ -0,0 +1,7 @@ +package org.onap.vid.mso; + +public class MsoException extends RuntimeException { + public MsoException(Throwable cause) { + super(cause); + } +} diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java index 834f80885..7c8ab89c1 100644 --- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java +++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java @@ -20,13 +20,15 @@ */ package org.onap.vid.mso; +import com.fasterxml.jackson.core.JsonProcessingException; import io.joshworks.restclient.http.HttpResponse; import io.joshworks.restclient.http.mapper.ObjectMapper; -import lombok.SneakyThrows; import org.onap.vid.aai.util.CustomJacksonJaxBJsonProvider; import org.onap.vid.changeManagement.RequestDetailsWrapper; import org.onap.vid.mso.rest.RequestDetails; +import java.io.IOException; + /** * Created by pickjonathan on 21/06/2017. */ @@ -123,16 +125,22 @@ public interface MsoInterface { return new ObjectMapper() { CustomJacksonJaxBJsonProvider mapper = new CustomJacksonJaxBJsonProvider(); - @SneakyThrows @Override public <T> T readValue(String s, Class<T> aClass) { - return mapper.getMapper().readValue(s, aClass); + try { + return mapper.getMapper().readValue(s, aClass); + } catch (IOException e) { + throw new MsoException(e); + } } - @SneakyThrows @Override public String writeValue(Object o) { - return mapper.getMapper().writeValueAsString(o); + try { + return mapper.getMapper().writeValueAsString(o); + } catch (JsonProcessingException e) { + throw new MsoException(e); + } } }; } |