1 files changed, 174 insertions, 0 deletions
diff --git a/base/tps/src/org/dogtagpki/server/tps/TPSSession.java b/base/tps/src/org/dogtagpki/server/tps/TPSSession.java
new file mode 100644
index 000000000..4a175e698
--- /dev/null
+++ b/base/tps/src/org/dogtagpki/server/tps/TPSSession.java
@@ -0,0 +1,174 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2013 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package org.dogtagpki.server.tps;
+
+import java.io.IOException;
+
+import org.dogtagpki.server.tps.dbs.TokenRecord;
+import org.dogtagpki.server.tps.processor.TPSEnrollProcessor;
+import org.dogtagpki.server.tps.processor.TPSPinResetProcessor;
+import org.dogtagpki.server.tps.processor.TPSProcessor;
+import org.dogtagpki.tps.TPSConnection;
+import org.dogtagpki.tps.main.TPSException;
+import org.dogtagpki.tps.msg.BeginOpMsg;
+import org.dogtagpki.tps.msg.EndOpMsg;
+import org.dogtagpki.tps.msg.TPSMessage;
+
+import com.netscape.certsrv.apps.CMS;
+
+public class TPSSession {
+
+    private TPSConnection connection;
+    private String ipAddress; /* remote IP */
+    private TokenRecord tokenRecord;
+
+    public TPSSession(TPSConnection conn, String ip) {
+
+        if (conn == null) {
+            throw new NullPointerException("TPSSession incoming connection is null!");
+        }
+
+        CMS.debug("TPSSession constructor conn: " + conn);
+        connection = conn;
+
+        if (ip == null) {
+         // probably unlikely to happen; log it and continue anyway
+            CMS.debug("TPSSession constructor remote ipAddress null");
+        } else {
+            CMS.debug("TPSSession constructor remote ipAddress: " + getIpAddress());
+        }
+        setIpAddress(ip);
+
+    }
+
+    public TPSConnection getConnection() {
+        return connection;
+    }
+
+    public TPSMessage read() throws IOException {
+        TPSMessage message = null;
+
+        CMS.debug("TPSSession.process() about to call read on connection : " + connection);
+
+        try {
+            message = connection.read();
+            CMS.debug("TPSSession.process() created message " + message);
+
+        } catch (IOException e) {
+            //Catch here so we can log
+            CMS.debug("TPSSession.process: Exception reading from the client: " + e.toString());
+            throw e;
+        }
+
+        return message;
+    }
+
+    public void write(TPSMessage msg) throws IOException {
+
+        try {
+            connection.write(msg);
+        } catch (Exception e) {
+            //Catch here so we can log
+            CMS.debug("Exception writing to client: " + e.toString());
+            throw e;
+        }
+
+    }
+
+    public void process() throws IOException {
+        EndOpMsg.TPSStatus status = EndOpMsg.TPSStatus.STATUS_NO_ERROR;
+        CMS.debug("In TPSSession.process()");
+
+        TPSMessage firstMsg = read();
+
+        TPSMessage.MsgType msg_type = firstMsg.getType();
+        TPSMessage.OpType op_type = firstMsg.getOpType();
+
+        if (msg_type != TPSMessage.MsgType.MSG_BEGIN_OP) {
+            throw new IOException("Wrong first message type read in TPSSession.process!");
+        }
+
+        int result = EndOpMsg.RESULT_ERROR;
+        BeginOpMsg beginOp = (BeginOpMsg) firstMsg;
+        try {
+            switch (op_type) {
+            case OP_FORMAT:
+
+                //Assume success, processor will indicate otherwise
+                result = EndOpMsg.RESULT_GOOD;
+                TPSProcessor processor = new TPSProcessor(this);
+                processor.process(beginOp);
+                break;
+
+            case OP_ENROLL:
+                //Assume success, processor will indicate otherwise
+                result = EndOpMsg.RESULT_GOOD;
+                TPSEnrollProcessor enrollProcessor = new TPSEnrollProcessor(this);
+                enrollProcessor.process(beginOp);
+                break;
+            case OP_RENEW:
+                break;
+            case OP_RESET_PIN:
+                result = EndOpMsg.RESULT_GOOD;
+                TPSPinResetProcessor pinResetProcessor = new TPSPinResetProcessor(this);
+                pinResetProcessor.process(beginOp);
+                break;
+            case OP_UNBLOCK:
+                break;
+            case OP_UNDEFINED:
+                break;
+            default:
+                break;
+
+            }
+        } catch (TPSException e) {
+            //Get the status from the exception and return it to the client.
+            CMS.debug("TPSSession.process: Message processing failed: " + e);
+            status = e.getStatus();
+            result = EndOpMsg.RESULT_ERROR;
+        } catch (IOException e) {
+            CMS.debug("TPSSession.process: IO error happened during processing: " + e);
+            // We get here we are done.
+            throw e;
+
+        }
+
+        EndOpMsg endOp = new EndOpMsg(firstMsg.getOpType(), result, status);
+        write(endOp);
+
+        CMS.debug("TPSSession.process: leaving: result: " + result + " status: " + status);
+
+    }
+
+    public TokenRecord getTokenRecord() {
+        return tokenRecord;
+    }
+
+    public void setTokenRecord(TokenRecord tokenRecord) {
+        this.tokenRecord = tokenRecord;
+    }
+
+    public String getIpAddress() {
+        return ipAddress;
+    }
+
+    private void setIpAddress(String ipAddress) {
+        this.ipAddress = ipAddress;
+    }
+
+}