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authorStefan Liebig2008-03-05 07:54:03 (EST)
committerStefan Liebig2008-03-05 07:54:03 (EST)
commit14fa65174124c735b1f37976f7016d5dd09ee4a7 (patch)
treed83439f9e8ca6d94625e3bebe6de19b02ecac798
parent4b57b4e691dc2145e66302ca3d0a3fb1590668f3 (diff)
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added test for ssl configuration
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/AllTests.java1
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/AllTests.java27
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/SSLConfigurationTest.java109
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/cacertsbin0 -> 29731 bytes
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/plugin.xml11
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/NanoHTTPD.java654
-rw-r--r--org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/TestServer.java45
7 files changed, 847 insertions, 0 deletions
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/AllTests.java b/org.eclipse.riena.tests/src/org/eclipse/riena/AllTests.java
index ab734c0..ee0e82f 100644
--- a/org.eclipse.riena.tests/src/org/eclipse/riena/AllTests.java
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/AllTests.java
@@ -21,6 +21,7 @@ public class AllTests extends TestCase {
public static Test suite() {
TestSuite suite = new TestSuite(AllTests.class.getName());
+ suite.addTest(org.eclipse.riena.communication.core.ssl.AllTests.suite());
suite.addTest(org.eclipse.riena.core.AllTests.suite());
suite.addTest(org.eclipse.riena.exceptionmanager.AllTests.suite());
suite.addTest(org.eclipse.riena.security.AllTests.suite());
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/AllTests.java b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/AllTests.java
new file mode 100644
index 0000000..5362c60
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/AllTests.java
@@ -0,0 +1,27 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2008 compeople AG and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * compeople AG - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.riena.communication.core.ssl;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ *
+ */
+public class AllTests extends TestCase {
+
+ public static Test suite() {
+ TestSuite suite = new TestSuite(AllTests.class.getName());
+ suite.addTestSuite(SSLConfigurationTest.class);
+ return suite;
+ }
+} \ No newline at end of file
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/SSLConfigurationTest.java b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/SSLConfigurationTest.java
new file mode 100644
index 0000000..9286d79
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/SSLConfigurationTest.java
@@ -0,0 +1,109 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2008 compeople AG and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * compeople AG - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.riena.communication.core.ssl;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.eclipse.riena.tests.RienaTestCase;
+import org.eclipse.riena.tests.nanohttp.TestServer;
+import org.osgi.framework.BundleException;
+
+/**
+ *
+ */
+public class SSLConfigurationTest extends RienaTestCase {
+
+ public void testZeroConfiguration() throws BundleException {
+
+ startBundle("org.eclipse.riena.communication.core");
+
+ SSLConfiguration config = getService(SSLConfiguration.class);
+ assertEquals("SSLConfiguration: null, null", config.toString());
+
+ stopBundle("org.eclipse.riena.communication.core");
+ }
+
+ public void testOneConfiguration() throws BundleException {
+
+ addPluginXml(SSLConfigurationTest.class, "plugin.xml");
+ startBundle("org.eclipse.riena.communication.core");
+
+ SSLConfiguration config = getService(SSLConfiguration.class);
+ assertEquals("SSLConfiguration: TLSv1, #jre-cacerts#", config.toString());
+
+ removeExtension("org.eclipse.riena.communication.core.ssl.test");
+ stopBundle("org.eclipse.riena.communication.core");
+ }
+
+ public void testLocateKeystoreJreCacerts() {
+ ISSLProperties properties = new SSLProperties("TLSv1", "#jre-cacerts#", "changeit");
+ SSLConfiguration config = new SSLConfiguration();
+ config.configure(properties);
+ assertTrue(config.isConfigured());
+ }
+
+ public void testLocateKeystoreFile() {
+ String jreDir = System.getProperty("java.home"); //$NON-NLS-1$
+ File cacertFile = new File(new File(new File(new File(jreDir), "lib"), "security"), "cacerts");
+
+ ISSLProperties properties = new SSLProperties("TLSv1", cacertFile.toString(), "changeit");
+ SSLConfiguration config = new SSLConfiguration();
+ config.configure(properties);
+ assertTrue(config.isConfigured());
+ }
+
+ public void testLocateKeystoreResource() {
+ ISSLProperties properties = new SSLProperties("TLSv1", "/org/eclipse/riena/communication/core/ssl/cacerts",
+ "changeit");
+ SSLConfiguration config = new SSLConfiguration();
+ config.configure(properties);
+ assertTrue(config.isConfigured());
+ }
+
+ public void testLocateKeystoreUrl() throws IOException {
+ String jreDir = System.getProperty("java.home"); //$NON-NLS-1$
+ File cacertDir = new File(new File(new File(jreDir), "lib"), "security");
+ TestServer nano = new TestServer(8888, cacertDir);
+
+ ISSLProperties properties = new SSLProperties("TLSv1", "http://localhost:8888/cacerts", "changeit");
+ SSLConfiguration config = new SSLConfiguration();
+ config.configure(properties);
+ assertTrue(config.isConfigured());
+ nano.stop();
+ }
+
+ private static class SSLProperties implements ISSLProperties {
+
+ private String protocol;
+ private String keystore;
+ private String password;
+
+ public SSLProperties(String protocol, String keystore, String password) {
+ this.protocol = protocol;
+ this.keystore = keystore;
+ this.password = password;
+ }
+
+ public String getKeystore() {
+ return keystore;
+ }
+
+ public String getPassword() {
+ return password;
+ }
+
+ public String getProtocol() {
+ return protocol;
+ }
+
+ }
+}
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/cacerts b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/cacerts
new file mode 100644
index 0000000..dbc3699
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/cacerts
Binary files differ
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/plugin.xml b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/plugin.xml
new file mode 100644
index 0000000..d088ffc
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/communication/core/ssl/plugin.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.2"?>
+<plugin>
+ <extension
+ id="org.eclipse.riena.communication.core.ssl.test"
+ name="test"
+ point="org.eclipse.riena.communication.core.ssl">
+ <sslconfig protocol="TLSv1" keystore="#jre-cacerts#" password="changeit"/>
+ </extension>
+
+</plugin>
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/NanoHTTPD.java b/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/NanoHTTPD.java
new file mode 100644
index 0000000..14875bb
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/NanoHTTPD.java
@@ -0,0 +1,654 @@
+package org.eclipse.riena.tests.nanohttp;
+
+import java.io.BufferedReader;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.URLEncoder;
+import java.util.Date;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Locale;
+import java.util.Properties;
+import java.util.StringTokenizer;
+import java.util.TimeZone;
+
+/**
+ * A simple, tiny, nicely embeddable HTTP 1.0 server in Java
+ *
+ * <p>
+ * NanoHTTPD version 1.1, Copyright &copy; 2001,2005-2007 Jarno Elonen
+ * (elonen@iki.fi, http://iki.fi/elonen/)
+ *
+ * <p>
+ * <b>Features + limitations: </b>
+ * <ul>
+ *
+ * <li> Only one Java file </li>
+ * <li> Java 1.1 compatible </li>
+ * <li> Released as open source, Modified BSD licence </li>
+ * <li> No fixed config files, logging, authorization etc. (Implement yourself
+ * if you need them.) </li>
+ * <li> Supports parameter parsing of GET and POST methods </li>
+ * <li> Supports both dynamic content and file serving </li>
+ * <li> Never caches anything </li>
+ * <li> Doesn't limit bandwidth, request time or simultaneous connections </li>
+ * <li> Default code serves files and shows all HTTP parameters and headers</li>
+ * <li> File server supports directory listing, index.html and index.htm </li>
+ * <li> File server does the 301 redirection trick for directories without '/'</li>
+ * <li> File server supports simple skipping for files (continue download) </li>
+ * <li> File server uses current directory as a web root </li>
+ * <li> File server serves also very long files without memory overhead </li>
+ * <li> Contains a built-in list of most common mime types </li>
+ * <li> All header names are converted lowercase so they don't vary between
+ * browsers/clients </li>
+ *
+ * </ul>
+ *
+ * <p>
+ * <b>Ways to use: </b>
+ * <ul>
+ *
+ * <li> Run as a standalone app, serves files from current directory and shows
+ * requests</li>
+ * <li> Subclass serve() and embed to your own program </li>
+ * <li> Call serveFile() from serve() with your own base directory </li>
+ *
+ * </ul>
+ *
+ * See the end of the source file for distribution license (Modified BSD
+ * licence)
+ */
+public class NanoHTTPD {
+ // ==================================================
+ // API parts
+ // ==================================================
+
+ /**
+ * Override this to customize the server.
+ * <p>
+ *
+ * (By default, this delegates to serveFile() and allows directory listing.)
+ *
+ * @parm uri Percent-decoded URI without parameters, for example
+ * "/index.cgi"
+ * @parm method "GET", "POST" etc.
+ * @parm parms Parsed, percent decoded parameters from URI and, in case of
+ * POST, data.
+ * @parm header Header entries, percent decoded
+ * @return HTTP response, see class Response for details
+ */
+ public Response serve(String uri, String method, Properties header, Properties parms) {
+ System.out.println(method + " '" + uri + "' ");
+
+ Enumeration e = header.propertyNames();
+ while (e.hasMoreElements()) {
+ String value = (String) e.nextElement();
+ System.out.println(" HDR: '" + value + "' = '" + header.getProperty(value) + "'");
+ }
+ e = parms.propertyNames();
+ while (e.hasMoreElements()) {
+ String value = (String) e.nextElement();
+ System.out.println(" PRM: '" + value + "' = '" + parms.getProperty(value) + "'");
+ }
+
+ return serveFile(uri, header, new File("."), true);
+ }
+
+ /**
+ * HTTP response. Return one of these from serve().
+ */
+ public class Response {
+ /**
+ * Default constructor: response = HTTP_OK, data = mime = 'null'
+ */
+ public Response() {
+ this.status = HTTP_OK;
+ }
+
+ /**
+ * Basic constructor.
+ */
+ public Response(String status, String mimeType, InputStream data) {
+ this.status = status;
+ this.mimeType = mimeType;
+ this.data = data;
+ }
+
+ /**
+ * Convenience method that makes an InputStream out of given text.
+ */
+ public Response(String status, String mimeType, String txt) {
+ this.status = status;
+ this.mimeType = mimeType;
+ this.data = new ByteArrayInputStream(txt.getBytes());
+ }
+
+ /**
+ * Adds given line to the header.
+ */
+ public void addHeader(String name, String value) {
+ header.put(name, value);
+ }
+
+ /**
+ * HTTP status code after processing, e.g. "200 OK", HTTP_OK
+ */
+ public String status;
+
+ /**
+ * MIME type of content, e.g. "text/html"
+ */
+ public String mimeType;
+
+ /**
+ * Data of the response, may be null.
+ */
+ public InputStream data;
+
+ /**
+ * Headers for the HTTP response. Use addHeader() to add lines.
+ */
+ public Properties header = new Properties();
+ }
+
+ /**
+ * Some HTTP response status codes
+ */
+ public static final String HTTP_OK = "200 OK", HTTP_REDIRECT = "301 Moved Permanently",
+ HTTP_FORBIDDEN = "403 Forbidden", HTTP_NOTFOUND = "404 Not Found", HTTP_BADREQUEST = "400 Bad Request",
+ HTTP_INTERNALERROR = "500 Internal Server Error", HTTP_NOTIMPLEMENTED = "501 Not Implemented";
+
+ /**
+ * Common mime types for dynamic content
+ */
+ public static final String MIME_PLAINTEXT = "text/plain", MIME_HTML = "text/html",
+ MIME_DEFAULT_BINARY = "application/octet-stream";
+
+ // ==================================================
+ // Socket & server code
+ // ==================================================
+
+ /**
+ * Starts a HTTP server to given port.
+ * <p>
+ * Throws an IOException if the socket is already in use
+ */
+ public NanoHTTPD(int port) throws IOException {
+ myTcpPort = port;
+
+ final ServerSocket ss = new ServerSocket(myTcpPort);
+ Thread t = new Thread(new Runnable() {
+ public void run() {
+ try {
+ while (!stop)
+ new HTTPSession(ss.accept());
+ } catch (IOException ioe) {
+ }
+ }
+ });
+ t.setDaemon(true);
+ t.start();
+ }
+
+ private boolean stop;
+
+ public void stop() {
+ stop = true;
+ }
+
+ /**
+ * Starts as a standalone file server and waits for Enter.
+ */
+ public static void main(String[] args) {
+ System.out.println("NanoHTTPD 1.1 (C) 2001,2005-2007 Jarno Elonen\n"
+ + "(Command line options: [port] [--licence])\n");
+
+ // Show licence if requested
+ int lopt = -1;
+ for (int i = 0; i < args.length; ++i)
+ if (args[i].toLowerCase().endsWith("licence")) {
+ lopt = i;
+ System.out.println(LICENCE + "\n");
+ }
+
+ // Change port if requested
+ int port = 80;
+ if (args.length > 0 && lopt != 0)
+ port = Integer.parseInt(args[0]);
+
+ if (args.length > 1 && args[1].toLowerCase().endsWith("licence"))
+ System.out.println(LICENCE + "\n");
+
+ NanoHTTPD nh = null;
+ try {
+ nh = new NanoHTTPD(port);
+ } catch (IOException ioe) {
+ System.err.println("Couldn't start server:\n" + ioe);
+ System.exit(-1);
+ }
+ nh.myFileDir = new File("");
+
+ System.out.println("Now serving files in port " + port + " from \"" + new File("").getAbsolutePath() + "\"");
+ System.out.println("Hit Enter to stop.\n");
+
+ try {
+ System.in.read();
+ } catch (Throwable t) {
+ }
+ ;
+ }
+
+ /**
+ * Handles one session, i.e. parses the HTTP request and returns the
+ * response.
+ */
+ private class HTTPSession implements Runnable {
+ public HTTPSession(Socket s) {
+ mySocket = s;
+ Thread t = new Thread(this);
+ t.setDaemon(true);
+ t.start();
+ }
+
+ public void run() {
+ try {
+ InputStream is = mySocket.getInputStream();
+ if (is == null)
+ return;
+ BufferedReader in = new BufferedReader(new InputStreamReader(is));
+
+ // Read the request line
+ StringTokenizer st = new StringTokenizer(in.readLine());
+ if (!st.hasMoreTokens())
+ sendError(HTTP_BADREQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html");
+
+ String method = st.nextToken();
+
+ if (!st.hasMoreTokens())
+ sendError(HTTP_BADREQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html");
+
+ String uri = decodePercent(st.nextToken());
+
+ // Decode parameters from the URI
+ Properties parms = new Properties();
+ int qmi = uri.indexOf('?');
+ if (qmi >= 0) {
+ decodeParms(uri.substring(qmi + 1), parms);
+ uri = decodePercent(uri.substring(0, qmi));
+ }
+
+ // If there's another token, it's protocol version,
+ // followed by HTTP headers. Ignore version but parse headers.
+ // NOTE: this now forces header names uppercase since they are
+ // case insensitive and vary by client.
+ Properties header = new Properties();
+ if (st.hasMoreTokens()) {
+ String line = in.readLine();
+ while (line.trim().length() > 0) {
+ int p = line.indexOf(':');
+ header.put(line.substring(0, p).trim().toLowerCase(), line.substring(p + 1).trim());
+ line = in.readLine();
+ }
+ }
+
+ // If the method is POST, there may be parameters
+ // in data section, too, read it:
+ if (method.equalsIgnoreCase("POST")) {
+ long size = 0x7FFFFFFFFFFFFFFFl;
+ String contentLength = header.getProperty("content-length");
+ if (contentLength != null) {
+ try {
+ size = Integer.parseInt(contentLength);
+ } catch (NumberFormatException ex) {
+ }
+ }
+ String postLine = "";
+ char buf[] = new char[512];
+ int read = in.read(buf);
+ while (read >= 0 && size > 0 && !postLine.endsWith("\r\n")) {
+ size -= read;
+ postLine += String.valueOf(buf, 0, read);
+ if (size > 0)
+ read = in.read(buf);
+ }
+ postLine = postLine.trim();
+ decodeParms(postLine, parms);
+ }
+
+ // Ok, now do the serve()
+ Response r = serve(uri, method, header, parms);
+ if (r == null)
+ sendError(HTTP_INTERNALERROR, "SERVER INTERNAL ERROR: Serve() returned a null response.");
+ else
+ sendResponse(r.status, r.mimeType, r.header, r.data);
+
+ in.close();
+ } catch (IOException ioe) {
+ try {
+ sendError(HTTP_INTERNALERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage());
+ } catch (Throwable t) {
+ }
+ } catch (InterruptedException ie) {
+ // Thrown by sendError, ignore and exit the thread.
+ }
+ }
+
+ /**
+ * Decodes the percent encoding scheme. <br/> For example:
+ * "an+example%20string" -> "an example string"
+ */
+ private String decodePercent(String str) throws InterruptedException {
+ try {
+ StringBuffer sb = new StringBuffer();
+ for (int i = 0; i < str.length(); i++) {
+ char c = str.charAt(i);
+ switch (c) {
+ case '+':
+ sb.append(' ');
+ break;
+ case '%':
+ sb.append((char) Integer.parseInt(str.substring(i + 1, i + 3), 16));
+ i += 2;
+ break;
+ default:
+ sb.append(c);
+ break;
+ }
+ }
+ return new String(sb.toString().getBytes());
+ } catch (Exception e) {
+ sendError(HTTP_BADREQUEST, "BAD REQUEST: Bad percent-encoding.");
+ return null;
+ }
+ }
+
+ /**
+ * Decodes parameters in percent-encoded URI-format ( e.g.
+ * "name=Jack%20Daniels&pass=Single%20Malt" ) and adds them to given
+ * Properties.
+ */
+ private void decodeParms(String parms, Properties p) throws InterruptedException {
+ if (parms == null)
+ return;
+
+ StringTokenizer st = new StringTokenizer(parms, "&");
+ while (st.hasMoreTokens()) {
+ String e = st.nextToken();
+ int sep = e.indexOf('=');
+ if (sep >= 0)
+ p.put(decodePercent(e.substring(0, sep)).trim(), decodePercent(e.substring(sep + 1)));
+ }
+ }
+
+ /**
+ * Returns an error message as a HTTP response and throws
+ * InterruptedException to stop furhter request processing.
+ */
+ private void sendError(String status, String msg) throws InterruptedException {
+ sendResponse(status, MIME_PLAINTEXT, null, new ByteArrayInputStream(msg.getBytes()));
+ throw new InterruptedException();
+ }
+
+ /**
+ * Sends given response to the socket.
+ */
+ private void sendResponse(String status, String mime, Properties header, InputStream data) {
+ try {
+ if (status == null)
+ throw new Error("sendResponse(): Status can't be null.");
+
+ OutputStream out = mySocket.getOutputStream();
+ PrintWriter pw = new PrintWriter(out);
+ pw.print("HTTP/1.0 " + status + " \r\n");
+
+ if (mime != null)
+ pw.print("Content-Type: " + mime + "\r\n");
+
+ if (header == null || header.getProperty("Date") == null)
+ pw.print("Date: " + gmtFrmt.format(new Date()) + "\r\n");
+
+ if (header != null) {
+ Enumeration e = header.keys();
+ while (e.hasMoreElements()) {
+ String key = (String) e.nextElement();
+ String value = header.getProperty(key);
+ pw.print(key + ": " + value + "\r\n");
+ }
+ }
+
+ pw.print("\r\n");
+ pw.flush();
+
+ if (data != null) {
+ byte[] buff = new byte[2048];
+ while (true) {
+ int read = data.read(buff, 0, 2048);
+ if (read <= 0)
+ break;
+ out.write(buff, 0, read);
+ }
+ }
+ out.flush();
+ out.close();
+ if (data != null)
+ data.close();
+ } catch (IOException ioe) {
+ // Couldn't write? No can do.
+ try {
+ mySocket.close();
+ } catch (Throwable t) {
+ }
+ }
+ }
+
+ private Socket mySocket;
+ };
+
+ /**
+ * URL-encodes everything between "/"-characters. Encodes spaces as '%20'
+ * instead of '+'.
+ */
+ private String encodeUri(String uri) {
+ String newUri = "";
+ StringTokenizer st = new StringTokenizer(uri, "/ ", true);
+ while (st.hasMoreTokens()) {
+ String tok = st.nextToken();
+ if (tok.equals("/"))
+ newUri += "/";
+ else if (tok.equals(" "))
+ newUri += "%20";
+ else {
+ newUri += URLEncoder.encode(tok);
+ // For Java 1.4 you'll want to use this instead:
+ // try { newUri += URLEncoder.encode( tok, "UTF-8" ); } catch (
+ // UnsupportedEncodingException uee )
+ }
+ }
+ return newUri;
+ }
+
+ private int myTcpPort;
+ File myFileDir;
+
+ // ==================================================
+ // File server code
+ // ==================================================
+
+ /**
+ * Serves file from homeDir and its' subdirectories (only). Uses only URI,
+ * ignores all headers and HTTP parameters.
+ */
+ public Response serveFile(String uri, Properties header, File homeDir, boolean allowDirectoryListing) {
+ // Make sure we won't die of an exception later
+ if (!homeDir.isDirectory())
+ return new Response(HTTP_INTERNALERROR, MIME_PLAINTEXT,
+ "INTERNAL ERRROR: serveFile(): given homeDir is not a directory.");
+
+ // Remove URL arguments
+ uri = uri.trim().replace(File.separatorChar, '/');
+ if (uri.indexOf('?') >= 0)
+ uri = uri.substring(0, uri.indexOf('?'));
+
+ // Prohibit getting out of current directory
+ if (uri.startsWith("..") || uri.endsWith("..") || uri.indexOf("../") >= 0)
+ return new Response(HTTP_FORBIDDEN, MIME_PLAINTEXT, "FORBIDDEN: Won't serve ../ for security reasons.");
+
+ File f = new File(homeDir, uri);
+ if (!f.exists())
+ return new Response(HTTP_NOTFOUND, MIME_PLAINTEXT, "Error 404, file not found.");
+
+ // List the directory, if necessary
+ if (f.isDirectory()) {
+ // Browsers get confused without '/' after the
+ // directory, send a redirect.
+ if (!uri.endsWith("/")) {
+ uri += "/";
+ Response r = new Response(HTTP_REDIRECT, MIME_HTML, "<html><body>Redirected: <a href=\"" + uri + "\">"
+ + uri + "</a></body></html>");
+ r.addHeader("Location", uri);
+ return r;
+ }
+
+ // First try index.html and index.htm
+ if (new File(f, "index.html").exists())
+ f = new File(homeDir, uri + "/index.html");
+ else if (new File(f, "index.htm").exists())
+ f = new File(homeDir, uri + "/index.htm");
+
+ // No index file, list the directory
+ else if (allowDirectoryListing) {
+ String[] files = f.list();
+ String msg = "<html><body><h1>Directory " + uri + "</h1><br/>";
+
+ if (uri.length() > 1) {
+ String u = uri.substring(0, uri.length() - 1);
+ int slash = u.lastIndexOf('/');
+ if (slash >= 0 && slash < u.length())
+ msg += "<b><a href=\"" + uri.substring(0, slash + 1) + "\">..</a></b><br/>";
+ }
+
+ for (int i = 0; i < files.length; ++i) {
+ File curFile = new File(f, files[i]);
+ boolean dir = curFile.isDirectory();
+ if (dir) {
+ msg += "<b>";
+ files[i] += "/";
+ }
+
+ msg += "<a href=\"" + encodeUri(uri + files[i]) + "\">" + files[i] + "</a>";
+
+ // Show file size
+ if (curFile.isFile()) {
+ long len = curFile.length();
+ msg += " &nbsp;<font size=2>(";
+ if (len < 1024)
+ msg += curFile.length() + " bytes";
+ else if (len < 1024 * 1024)
+ msg += curFile.length() / 1024 + "." + (curFile.length() % 1024 / 10 % 100) + " KB";
+ else
+ msg += curFile.length() / (1024 * 1024) + "." + curFile.length() % (1024 * 1024) / 10 % 100
+ + " MB";
+
+ msg += ")</font>";
+ }
+ msg += "<br/>";
+ if (dir)
+ msg += "</b>";
+ }
+ return new Response(HTTP_OK, MIME_HTML, msg);
+ } else {
+ return new Response(HTTP_FORBIDDEN, MIME_PLAINTEXT, "FORBIDDEN: No directory listing.");
+ }
+ }
+
+ try {
+ // Get MIME type from file name extension, if possible
+ String mime = null;
+ int dot = f.getCanonicalPath().lastIndexOf('.');
+ if (dot >= 0)
+ mime = (String) theMimeTypes.get(f.getCanonicalPath().substring(dot + 1).toLowerCase());
+ if (mime == null)
+ mime = MIME_DEFAULT_BINARY;
+
+ // Support (simple) skipping:
+ long startFrom = 0;
+ String range = header.getProperty("Range");
+ if (range != null) {
+ if (range.startsWith("bytes=")) {
+ range = range.substring("bytes=".length());
+ int minus = range.indexOf('-');
+ if (minus > 0)
+ range = range.substring(0, minus);
+ try {
+ startFrom = Long.parseLong(range);
+ } catch (NumberFormatException nfe) {
+ }
+ }
+ }
+
+ FileInputStream fis = new FileInputStream(f);
+ fis.skip(startFrom);
+ Response r = new Response(HTTP_OK, mime, fis);
+ r.addHeader("Content-length", "" + (f.length() - startFrom));
+ r.addHeader("Content-range", "" + startFrom + "-" + (f.length() - 1) + "/" + f.length());
+ return r;
+ } catch (IOException ioe) {
+ return new Response(HTTP_FORBIDDEN, MIME_PLAINTEXT, "FORBIDDEN: Reading file failed.");
+ }
+ }
+
+ /**
+ * Hashtable mapping (String)FILENAME_EXTENSION -> (String)MIME_TYPE
+ */
+ private static Hashtable theMimeTypes = new Hashtable();
+ static {
+ StringTokenizer st = new StringTokenizer("htm text/html " + "html text/html " + "txt text/plain "
+ + "asc text/plain " + "gif image/gif " + "jpg image/jpeg " + "jpeg image/jpeg " + "png image/png "
+ + "mp3 audio/mpeg " + "m3u audio/mpeg-url " + "pdf application/pdf " + "doc application/msword "
+ + "ogg application/x-ogg " + "zip application/octet-stream " + "exe application/octet-stream "
+ + "class application/octet-stream ");
+ while (st.hasMoreTokens())
+ theMimeTypes.put(st.nextToken(), st.nextToken());
+ }
+
+ /**
+ * GMT date formatter
+ */
+ private static java.text.SimpleDateFormat gmtFrmt;
+ static {
+ gmtFrmt = new java.text.SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US);
+ gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT"));
+ }
+
+ /**
+ * The distribution licence
+ */
+ private static final String LICENCE = "Copyright (C) 2001,2005 by Jarno Elonen <elonen@iki.fi>\n" + "\n"
+ + "Redistribution and use in source and binary forms, with or without\n"
+ + "modification, are permitted provided that the following conditions\n" + "are met:\n" + "\n"
+ + "Redistributions of source code must retain the above copyright notice,\n"
+ + "this list of conditions and the following disclaimer. Redistributions in\n"
+ + "binary form must reproduce the above copyright notice, this list of\n"
+ + "conditions and the following disclaimer in the documentation and/or other\n"
+ + "materials provided with the distribution. The name of the author may not\n"
+ + "be used to endorse or promote products derived from this software without\n"
+ + "specific prior written permission. \n" + " \n"
+ + "THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n"
+ + "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\n"
+ + "OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n"
+ + "IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,\n"
+ + "INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n"
+ + "NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
+ + "DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
+ + "THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
+ + "(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
+ + "OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.";
+}
diff --git a/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/TestServer.java b/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/TestServer.java
new file mode 100644
index 0000000..0f5e7ec
--- /dev/null
+++ b/org.eclipse.riena.tests/src/org/eclipse/riena/tests/nanohttp/TestServer.java
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2008 compeople AG and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * compeople AG - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.riena.tests.nanohttp;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Properties;
+
+/**
+ * Embedded simple web server for unit tests based on NanoHTTPD.
+ */
+public class TestServer extends NanoHTTPD {
+
+ private File root;
+
+ /**
+ * @param port
+ * @param root
+ * @throws IOException
+ */
+ public TestServer(int port, File root) throws IOException {
+ super(port);
+ this.root = root;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.riena.tests.nanohttp.NanoHTTPD#serveFile(java.lang.String,
+ * java.util.Properties, java.io.File, boolean)
+ */
+ @Override
+ public Response serveFile(String uri, Properties header, File homeDir, boolean allowDirectoryListing) {
+ return super.serveFile(uri, header, root, allowDirectoryListing);
+ }
+
+}