upgrade tern to 1.0.6

src/main/java/com/sparrowwallet/sparrow/net/HttpClientService.java

@@ -6,7 +6,23 @@ import javafx.concurrent.Task;
 
 public class HttpClientService extends com.sparrowwallet.tern.http.client.HttpClientService {
     public HttpClientService(HostAndPort torProxy) {
-        super(new HttpProxySupplier(torProxy));
+        super(new TorHttpProxySupplier(torProxy));
+    }
+
+    public HostAndPort getTorProxy() {
+        if(getHttpProxySupplier() instanceof TorHttpProxySupplier torHttpProxySupplier) {
+            return torHttpProxySupplier.getTorProxy();
+        }
+
+        return null;
+    }
+
+    public void setTorProxy(HostAndPort torProxy) {
+        if(getHttpProxySupplier() instanceof TorHttpProxySupplier torHttpProxySupplier) {
+            //Ensure all http clients are shutdown first
+            stop();
+            torHttpProxySupplier._setTorProxy(torProxy);
+        }
     }
 
     public static class ShutdownService extends Service<Boolean> {

src/main/java/com/sparrowwallet/sparrow/net/HttpProxySupplier.java

@@ -1,18 +0,0 @@
-package com.sparrowwallet.sparrow.net;
-
-import com.google.common.net.HostAndPort;
-import com.sparrowwallet.tern.http.client.TorHttpProxySupplier;
-
-public class HttpProxySupplier extends TorHttpProxySupplier {
-    public HttpProxySupplier(HostAndPort torProxy) {
-        super(torProxy);
-    }
-
-    @Override
-    public void changeIdentity() {
-        HostAndPort torProxy = getTorProxy();
-        if(torProxy != null) {
-            TorUtils.changeIdentity(torProxy);
-        }
-    }
-}

src/main/java/com/sparrowwallet/sparrow/net/TorHttpProxySupplier.java

@@ -0,0 +1,48 @@
+package com.sparrowwallet.sparrow.net;
+
+import com.google.common.net.HostAndPort;
+import com.sparrowwallet.tern.http.client.*;
+
+import java.util.Optional;
+
+public class TorHttpProxySupplier implements IHttpProxySupplier {
+    private HostAndPort torProxy;
+    private HttpProxy httpProxy;
+
+    public TorHttpProxySupplier(HostAndPort torProxy) {
+        this.torProxy = torProxy;
+        this.httpProxy = computeHttpProxy(torProxy);
+    }
+
+    private HttpProxy computeHttpProxy(HostAndPort hostAndPort) {
+        if (hostAndPort == null) {
+            return null;
+        }
+
+        return new HttpProxy(HttpProxyProtocol.SOCKS, hostAndPort.getHost(), hostAndPort.getPort());
+    }
+
+    public HostAndPort getTorProxy() {
+        return torProxy;
+    }
+
+    // shouldn't call directly but use httpClientService.setTorProxy()
+    public void _setTorProxy(HostAndPort hostAndPort) {
+        // set proxy
+        this.torProxy = hostAndPort;
+        this.httpProxy = computeHttpProxy(hostAndPort);
+    }
+
+    @Override
+    public Optional<HttpProxy> getHttpProxy(HttpUsage httpUsage) {
+        return Optional.ofNullable(httpProxy);
+    }
+
+    @Override
+    public void changeIdentity() {
+        HostAndPort torProxy = getTorProxy();
+        if(torProxy != null) {
+            TorUtils.changeIdentity(torProxy);
+        }
+    }
+}