Policy Management Service, support for SEC4 and SEC5 - A1 Jakarta1.2.1

Added support for using protocols SEC4 and SEC5 between the PMS and
a HTTP proxy in order to make that communication encrypted.

Change-Id: Ia0e992d2bc41db67203ec75a94c84aeecf77bdce
Issue-ID: CCSDK-3459
Signed-off-by: PatrikBuhr <patrik.buhr@est.tech>

3 files changed, 12 insertions, 3 deletions

diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/clients/AsyncRestClient.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/clients/AsyncRestClient.java
index ad2e221f..c3be9b4d 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/clients/AsyncRestClient.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/clients/AsyncRestClient.java
@@ -42,7 +42,6 @@ import org.springframework.web.reactive.function.client.WebClientResponseExcepti
 
 import reactor.core.publisher.Mono;
 import reactor.netty.http.client.HttpClient;
-import reactor.netty.transport.ProxyProvider;
 
 /**
  * Generic reactive REST client.
@@ -211,8 +210,9 @@ public class AsyncRestClient {
         }
 
         if (isHttpProxyConfigured()) {
-            httpClient = httpClient.proxy(proxy -> proxy.type(ProxyProvider.Proxy.HTTP)
-                    .host(httpProxyConfig.httpProxyHost()).port(httpProxyConfig.httpProxyPort()));
+            httpClient = httpClient.proxy(proxy -> proxy.type(httpProxyConfig.httpProxyType()) //
+                    .host(httpProxyConfig.httpProxyHost()) //
+                    .port(httpProxyConfig.httpProxyPort()));
         }
         return httpClient;
     }
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
index 170ade6f..3a245190 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
@@ -33,7 +33,9 @@ import org.onap.ccsdk.oran.a1policymanagementservice.configuration.WebClientConf
 import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
+
 import reactor.core.publisher.Flux;
+import reactor.netty.transport.ProxyProvider;
 
 @EnableConfigurationProperties
 public class ApplicationConfig {
@@ -73,6 +75,9 @@ public class ApplicationConfig {
     @Value("${app.webclient.http.proxy-port:0}")
     private int httpProxyPort = 0;
 
+    @Value("${app.webclient.http.proxy-type:HTTP}")
+    private String httpProxyType = "HTTP";
+
     private Map<String, RicConfig> ricConfigs = new HashMap<>();
 
     @Getter
@@ -94,6 +99,7 @@ public class ApplicationConfig {
             HttpProxyConfig httpProxyConfig = ImmutableHttpProxyConfig.builder() //
                     .httpProxyHost(this.httpProxyHost) //
                     .httpProxyPort(this.httpProxyPort) //
+                    .httpProxyType(ProxyProvider.Proxy.valueOf(this.httpProxyType)) //
                     .build();
 
             this.webClientConfig = ImmutableWebClientConfig.builder() //
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/WebClientConfig.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/WebClientConfig.java
index beb6e51f..1e5d7ffa 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/WebClientConfig.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/WebClientConfig.java
@@ -21,6 +21,7 @@
 package org.onap.ccsdk.oran.a1policymanagementservice.configuration;
 
 import org.immutables.value.Value;
+import reactor.netty.transport.ProxyProvider;
 
 @Value.Immutable
 @Value.Style(redactedMask = "####")
@@ -47,6 +48,8 @@ public interface WebClientConfig {
         public String httpProxyHost();
 
         public int httpProxyPort();
+
+        public ProxyProvider.Proxy httpProxyType();
     }
 
     public HttpProxyConfig httpProxyConfig();