1 files changed, 79 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/TlsClient.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/TlsClient.java
new file mode 100644
index 000000000..2b56d4257
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/TlsClient.java
@@ -0,0 +1,79 @@
+package org.spongycastle.crypto.tls;
+
+import java.io.IOException;
+import java.util.Hashtable;
+import java.util.Vector;
+
+public interface TlsClient
+    extends TlsPeer
+{
+    void init(TlsClientContext context);
+
+    /**
+     * Return the session this client wants to resume, if any. Note that the peer's certificate
+     * chain for the session (if any) may need to be periodically revalidated.
+     * 
+     * @return A {@link TlsSession} representing the resumable session to be used for this
+     *         connection, or null to use a new session.
+     * @see SessionParameters#getPeerCertificate()
+     */
+    TlsSession getSessionToResume();
+
+    ProtocolVersion getClientHelloRecordLayerVersion();
+
+    ProtocolVersion getClientVersion();
+
+    int[] getCipherSuites();
+
+    short[] getCompressionMethods();
+
+    // Hashtable is (Integer -> byte[])
+    Hashtable getClientExtensions()
+        throws IOException;
+
+    void notifyServerVersion(ProtocolVersion selectedVersion)
+        throws IOException;
+
+    /**
+     * Notifies the client of the session_id sent in the ServerHello.
+     * 
+     * @param sessionID
+     * @see {@link TlsContext#getResumableSession()}
+     */
+    void notifySessionID(byte[] sessionID);
+
+    void notifySelectedCipherSuite(int selectedCipherSuite);
+
+    void notifySelectedCompressionMethod(short selectedCompressionMethod);
+
+    // Hashtable is (Integer -> byte[])
+    void processServerExtensions(Hashtable serverExtensions)
+        throws IOException;
+
+    // Vector is (SupplementalDataEntry)
+    void processServerSupplementalData(Vector serverSupplementalData)
+        throws IOException;
+
+    TlsKeyExchange getKeyExchange()
+        throws IOException;
+
+    TlsAuthentication getAuthentication()
+        throws IOException;
+
+    // Vector is (SupplementalDataEntry)
+    Vector getClientSupplementalData()
+        throws IOException;
+
+    /**
+     * RFC 5077 3.3. NewSessionTicket Handshake Message
+     * <p/>
+     * This method will be called (only) when a NewSessionTicket handshake message is received. The
+     * ticket is opaque to the client and clients MUST NOT examine the ticket under the assumption
+     * that it complies with e.g. <i>RFC 5077 4. Recommended Ticket Construction</i>.
+     *
+     * @param newSessionTicket The ticket.
+     * @throws IOException
+     */
+    void notifyNewSessionTicket(NewSessionTicket newSessionTicket)
+        throws IOException;
+}