When talking to a SSL proxy, AHC should use relative URIs by default, close AsyncHttpClient#509

Author: Stephane Landelle

api/src/main/java/org/asynchttpclient/AsyncHttpClientConfig.java

@@ -15,6 +15,8 @@
  */
 package org.asynchttpclient;
 
+import static org.asynchttpclient.util.MiscUtil.getBoolean;
+
 import org.asynchttpclient.date.TimeConverter;
 import org.asynchttpclient.filter.IOExceptionFilter;
 import org.asynchttpclient.filter.RequestFilter;
@@ -578,7 +580,7 @@ public static class Builder {
         private boolean useProxyProperties = Boolean.getBoolean(ASYNC_CLIENT + "useProxyProperties");
         private boolean useProxySelector = Boolean.getBoolean(ASYNC_CLIENT + "useProxySelector");
         private boolean allowPoolingConnection = true;
-        private boolean useRelativeURIsWithSSLProxies = Boolean.getBoolean(ASYNC_CLIENT + "useRelativeURIsWithSSLProxies");
+        private boolean useRelativeURIsWithSSLProxies = getBoolean(ASYNC_CLIENT + "useRelativeURIsWithSSLProxies", true);
         private ScheduledExecutorService reaper;
         private ExecutorService applicationThreadPool;
         private ProxyServerSelector proxyServerSelector = null;

api/src/main/java/org/asynchttpclient/util/MiscUtil.java

@@ -39,4 +39,9 @@ public static boolean isNonEmpty(Collection<?> collection) {
     public static boolean isNonEmpty(Map<?, ?> map) {
         return map != null && !map.isEmpty();
     }
+
+    public static boolean getBoolean(String systemPropName, boolean defaultValue) {
+        String systemPropValue = System.getProperty(systemPropName);
+        return systemPropValue != null ? systemPropValue.equalsIgnoreCase("true") : defaultValue;
+    }
 }