From bee5dd259a4438d45ecd1bcc26dfba12875236d6 Mon Sep 17 00:00:00 2001
From: Thomas Lenz <thomas.lenz@egiz.gv.at>
Date: Tue, 26 Jun 2018 11:03:48 +0200
Subject: initial commit

---
 .../opensaml/StringRedirectDeflateEncoder.java     | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java

(limited to 'eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java')

diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java
new file mode 100644
index 00000000..8d0634fb
--- /dev/null
+++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java
@@ -0,0 +1,57 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml;
+
+import org.opensaml.common.binding.SAMLMessageContext;
+import org.opensaml.saml2.binding.encoding.HTTPRedirectDeflateEncoder;
+import org.opensaml.ws.message.MessageContext;
+import org.opensaml.ws.message.encoder.MessageEncodingException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize.EAAFDefaultSAML2Bootstrap;
+
+/**
+ * @author tlenz
+ *
+ */
+public class StringRedirectDeflateEncoder extends HTTPRedirectDeflateEncoder {
+	private static final Logger log = LoggerFactory.getLogger(StringRedirectDeflateEncoder.class);
+	
+	private String redirectURL = null;
+	
+	public void encode(MessageContext messageContext)
+			throws MessageEncodingException {
+		if (!(messageContext instanceof SAMLMessageContext)) {
+			log.error("Invalid message context type, this encoder only support SAMLMessageContext");
+			throw new MessageEncodingException(
+					"Invalid message context type, this encoder only support SAMLMessageContext");
+		}
+
+		//load default PVP security configurations
+		EAAFDefaultSAML2Bootstrap.initializeDefaultPVPConfiguration();
+		
+		SAMLMessageContext samlMsgCtx = (SAMLMessageContext) messageContext;
+
+		String endpointURL = getEndpointURL(samlMsgCtx).buildURL();
+
+		setResponseDestination(samlMsgCtx.getOutboundSAMLMessage(), endpointURL);
+
+		removeSignature(samlMsgCtx);
+
+		String encodedMessage = deflateAndBase64Encode(samlMsgCtx
+				.getOutboundSAMLMessage());
+
+		redirectURL = buildRedirectURL(samlMsgCtx, endpointURL,
+				encodedMessage);
+	}
+
+	/**
+	 * @return the redirectURL
+	 */
+	public String getRedirectURL() {
+		return redirectURL;
+	}
+	
+	
+}
-- 
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