add HTTP Proxy support to MIS and SZR-GW webservice request methods

1 files changed, 61 insertions, 0 deletions

diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/HttpClientWithProxySupport.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/HttpClientWithProxySupport.java
new file mode 100644
index 000000000..733c03bf0
--- /dev/null
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/HttpClientWithProxySupport.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egovernment.moa.id.commons.utils;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.UsernamePasswordCredentials;
+import org.apache.commons.httpclient.auth.AuthScope;
+
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+/**
+ * @author tlenz
+ *
+ */
+public class HttpClientWithProxySupport {
+		
+	public static HttpClient getHttpClient() {
+		HttpClient client = new HttpClient();
+	
+		String host = System.getProperty("http.proxyHost"); //$NON-NLS-1$
+		String port = System.getProperty("http.proxyPort"); //$NON-NLS-1$
+		if (MiscUtil.isNotEmpty(host) &&
+				MiscUtil.isNotEmpty(port)) {
+			int p = Integer.parseInt(port);
+			client.getHostConfiguration().setProxy(host, p);
+			Logger.info("Initial HTTPClient with proxy usage. " +
+					"ProxyHost=" + host +
+					" ProxyPort=" + port);
+						
+			String user = System.getProperty("http.proxyUser"); //$NON-NLS-1$
+			String pass = System.getProperty("http.proxyPassword"); //$NON-NLS-1$
+			if (MiscUtil.isNotEmpty(user) && pass != null) {
+				client.getState().setProxyCredentials(new AuthScope(host, p),
+				new UsernamePasswordCredentials(user, pass));
+				
+			}			
+		}	 
+		return client;
+	}
+}