PRH:security vulnerabilities fix

*Removed unused libraries
*Fixed vulnerablities in connection
with clm scan
*Replaced AssertJ in tests verification
by using StepVerifier

Change-Id: I81c3ac54e5514735f0fca8150fcc218d96dc5ce3
Issue-ID: DCAEGEN2-770
Signed-off-by: wasala <przemyslaw.wasala@nokia.com>

5 files changed, 32 insertions, 54 deletions

diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
index 8b3cdcd9..3967dc0a 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
@@ -48,7 +48,7 @@ public class MainApp {
     }
 
     @Bean
-    Map<String, String> mdcContextMap(){
+    Map<String, String> mdcContextMap() {
         MDC.put(REQUEST_ID, "SampleRequestID");
         MDC.put(INVOCATION_ID, UUID.randomUUID().toString());
         return MDC.getCopyOfContextMap();
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProvider.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProvider.java
index c80ecfaf..38b060e9 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProvider.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProvider.java
@@ -22,12 +22,11 @@ package org.onap.dcaegen2.services.prh.service;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
-import java.net.URISyntaxException;
-import org.apache.http.client.utils.URIBuilder;
 import org.onap.dcaegen2.services.prh.model.EnvProperties;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
+import org.springframework.web.util.DefaultUriBuilderFactory;
 import reactor.core.publisher.Mono;
 
 
@@ -57,16 +56,12 @@ public class PrhConfigurationProvider {
 
     private Mono<String> callConsulForConfigBindingServiceEndpoint(EnvProperties envProperties) {
         LOGGER.info("Retrieving Config Binding Service endpoint from Consul");
-        try {
-            return httpGetClient.callHttpGet(getConsulUrl(envProperties), JsonArray.class)
-                .flatMap(jsonArray -> this.createConfigBindingServiceUrl(jsonArray, envProperties.appName()));
-        } catch (URISyntaxException e) {
-            LOGGER.warn("Malformed Consul uri", e);
-            return Mono.error(e);
-        }
+        return httpGetClient.callHttpGet(getConsulUrl(envProperties), JsonArray.class)
+            .flatMap(jsonArray -> this.createConfigBindingServiceUrl(jsonArray, envProperties.appName()));
+
     }
 
-    private String getConsulUrl(EnvProperties envProperties) throws URISyntaxException {
+    private String getConsulUrl(EnvProperties envProperties) {
         return getUri(envProperties.consulHost(), envProperties.consulPort(), "/v1/catalog/service",
             envProperties.cbsName());
     }
@@ -83,13 +78,8 @@ public class PrhConfigurationProvider {
     }
 
     private Mono<String> buildConfigBindingServiceUrl(JsonObject jsonObject, String appName) {
-        try {
-            return Mono.just(getUri(jsonObject.get("ServiceAddress").getAsString(),
-                jsonObject.get("ServicePort").getAsInt(), "/service_component", appName));
-        } catch (URISyntaxException e) {
-            LOGGER.warn("Malformed Config Binding Service uri", e);
-            return Mono.error(e);
-        }
+        return Mono.just(getUri(jsonObject.get("ServiceAddress").getAsString(),
+            jsonObject.get("ServicePort").getAsInt(), "/service_component", appName));
     }
 
     private Mono<JsonObject> getConfigBindingObject(JsonArray jsonArray) {
@@ -105,12 +95,12 @@ public class PrhConfigurationProvider {
         }
     }
 
-    private String getUri(String host, Integer port, String... paths) throws URISyntaxException {
-        return new URIBuilder()
-            .setScheme("http")
-            .setHost(host)
-            .setPort(port)
-            .setPath(String.join("/", paths))
+    private String getUri(String host, Integer port, String... paths) {
+        return new DefaultUriBuilderFactory().builder()
+            .scheme("http")
+            .host(host)
+            .port(port)
+            .path(String.join("/", paths))
             .build().toString();
     }
 }
diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/HttpGetClientTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/HttpGetClientTest.java
index 20fbc6bf..ab789a00 100644
--- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/HttpGetClientTest.java
+++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/HttpGetClientTest.java
@@ -21,8 +21,6 @@
 
 package org.onap.dcaegen2.services.prh.service;
 
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -34,6 +32,8 @@ import com.google.gson.JsonSyntaxException;
 import org.junit.jupiter.api.Test;
 import org.springframework.web.reactive.function.client.WebClient;
 import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
 
 class HttpGetClientTest {
     private static final String SOMEURL = "http://someurl";
@@ -50,12 +50,9 @@ class HttpGetClientTest {
         HttpGetClient httpGetClient = new HttpGetClient(webClient);
         when(responseSpec.bodyToMono(String.class)).thenReturn(Mono.just(DATA));
 
-        //when
-        Mono<JsonObject> jsonObjectMono = httpGetClient.callHttpGet(SOMEURL, JsonObject.class);
-
-        //then
-        assertThat(jsonObjectMono).isNotNull();
-        assertThat(jsonObjectMono.block()).isEqualTo(gson.fromJson(DATA, JsonObject.class));
+        //when/then
+        StepVerifier.create(httpGetClient.callHttpGet(SOMEURL, JsonObject.class)).expectSubscription()
+            .expectNext(gson.fromJson(DATA, JsonObject.class)).verifyComplete();
     }
 
     @Test
@@ -65,16 +62,12 @@ class HttpGetClientTest {
         HttpGetClient httpGetClient = new HttpGetClient(webClient);
         when(responseSpec.bodyToMono(String.class)).thenReturn(Mono.just("some wrong data"));
 
-        //when
-        Mono<JsonObject> jsonObjectMono = httpGetClient.callHttpGet(SOMEURL, JsonObject.class);
-
-        //then
-        assertThat(jsonObjectMono).isNotNull();
-        assertThrows(JsonSyntaxException.class, jsonObjectMono::block);
+        //when/then
+        StepVerifier.create(httpGetClient.callHttpGet(SOMEURL, JsonObject.class)).expectSubscription()
+            .expectError(JsonSyntaxException.class).verify();
     }
 
 
-
     private void mockWebClientDependantObject() {
         doReturn(requestBodyUriSpec).when(webClient).get();
         when(requestBodyUriSpec.uri(SOMEURL)).thenReturn(requestBodyUriSpec);
diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProviderTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProviderTest.java
index 7b305222..e99389f5 100644
--- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProviderTest.java
+++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/service/PrhConfigurationProviderTest.java
@@ -20,18 +20,17 @@
 
 package org.onap.dcaegen2.services.prh.service;
 
-import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.onap.dcaegen2.services.prh.model.EnvProperties;
 import org.onap.dcaegen2.services.prh.model.ImmutableEnvProperties;
 import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
 
 
 class PrhConfigurationProviderTest {
@@ -72,12 +71,9 @@ class PrhConfigurationProviderTest {
 
         PrhConfigurationProvider provider = new PrhConfigurationProvider(webClient);
 
-        // when
-        Mono<JsonObject> jsonObjectMono = provider.callForPrhConfiguration(envProperties);
-
-        // then
-        assertThat(jsonObjectMono).isNotNull();
-        assertThat(jsonObjectMono.block()).isEqualTo(prhMockConfigurationJson);
+        //when/then
+        StepVerifier.create(provider.callForPrhConfiguration(envProperties)).expectSubscription()
+            .expectNext(prhMockConfigurationJson).verifyComplete();
     }
 
     @Test
@@ -90,11 +86,8 @@ class PrhConfigurationProviderTest {
 
         PrhConfigurationProvider provider = new PrhConfigurationProvider(webClient);
 
-        // when
-        Mono<JsonObject> jsonObjectMono = provider.callForPrhConfiguration(envProperties);
-
-        // then
-        assertThat(jsonObjectMono).isNotNull();
-        Assertions.assertThrows(IllegalStateException.class, jsonObjectMono::block);
+        //when/then
+        StepVerifier.create(provider.callForPrhConfiguration(envProperties)).expectSubscription()
+            .expectError(IllegalStateException.class).verify();
     }
 }
\ No newline at end of file
diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduleControllerSpy.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduleControllerSpy.java
index 5aa63e00..2f7ff61c 100644
--- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduleControllerSpy.java
+++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduleControllerSpy.java
@@ -23,6 +23,7 @@ package org.onap.dcaegen2.services.prh.tasks;
 import static org.mockito.Mockito.spy;
 
 import java.util.Map;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -49,6 +50,7 @@ public class ScheduleControllerSpy {
     @Bean
     @Primary
     public ScheduledTasks registerSimpleScheduledTask() {
-        return spy(new ScheduledTasks(dmaapConsumerTaskImplSpy, dmaapPublisherTaskImplSpy, aaiPublisherTaskImplSpy, mdcContextMap));
+        return spy(new ScheduledTasks(dmaapConsumerTaskImplSpy, dmaapPublisherTaskImplSpy, aaiPublisherTaskImplSpy,
+            mdcContextMap));
     }
 }