@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
request.setAttribute("sampleInputs", Integer.valueOf(sampleInputs.size()));
request.setAttribute("resultFormat", XDIWriterRegistry.getDefault().getFormat());
request.setAttribute("writeImplied", null);
request.setAttribute("writeOrdered", "on");
request.setAttribute("writePretty", null);
request.setAttribute("input", sampleInputs.get(0));
request.setAttribute("endpoint", sampleEndpoint);
request.setAttribute("authority", "on");
request.setAttribute("services", sampleServices);
if (request.getParameter("sample") != null) {
request.setAttribute(
"input", sampleInputs.get(Integer.parseInt(request.getParameter("sample")) - 1));
}
if (request.getParameter("input") != null) {
request.setAttribute("input", request.getParameter("input"));
}
if (request.getParameter("endpoint") != null) {
request.setAttribute("endpoint", request.getParameter("endpoint"));
}
request.getRequestDispatcher("/XDIDiscoverer.jsp").forward(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
String resultFormat = request.getParameter("resultFormat");
String writeImplied = request.getParameter("writeImplied");
String writeOrdered = request.getParameter("writeOrdered");
String writePretty = request.getParameter("writePretty");
String input = request.getParameter("input");
String endpoint = request.getParameter("endpoint");
String authority = request.getParameter("authority");
String services = request.getParameter("services");
String output = "";
String output2 = "";
String outputId = "";
String outputId2 = "";
String stats = "-1";
String error = null;
Properties xdiResultWriterParameters = new Properties();
xdiResultWriterParameters.setProperty(
XDIWriterRegistry.PARAMETER_IMPLIED, "on".equals(writeImplied) ? "1" : "0");
xdiResultWriterParameters.setProperty(
XDIWriterRegistry.PARAMETER_ORDERED, "on".equals(writeOrdered) ? "1" : "0");
xdiResultWriterParameters.setProperty(
XDIWriterRegistry.PARAMETER_PRETTY, "on".equals(writePretty) ? "1" : "0");
XDIWriter xdiResultWriter =
XDIWriterRegistry.forFormat(resultFormat, xdiResultWriterParameters);
XDIDiscoveryResult discoveryResultRegistry = null;
XDIDiscoveryResult discoveryResultAuthority = null;
Exception exceptionAuthority = null;
// LoggingTrustManager loggingTrustManager = null;
long start = System.currentTimeMillis();
long startRegistry = 0, stopRegistry = 0, startAuthority = 0, stopAuthority = 0;
try {
// start discovery
XDIDiscoveryClient discoveryClient = new XDIDiscoveryClient(endpoint);
discoveryClient.setDiscoveryCacheProvider(null);
// from registry
// loggingTrustManager = new LoggingTrustManager();
startRegistry = System.currentTimeMillis();
discoveryResultRegistry = discoveryClient.discoverFromRegistry(XDIAddress.create(input));
stopRegistry = System.currentTimeMillis();
// output result from registry
StringWriter writer = new StringWriter();
if (discoveryResultRegistry != null) {
writer.write(
"Discovery result from registry: ("
+ Long.toString(stopRegistry - startRegistry)
+ " ms time"
+ ")\n\n");
/* if (loggingTrustManager.getBuffer().length() > 0) {
writer.write(loggingTrustManager.getBuffer().toString() + "\n");
}*/
writer.write("Cloud Number: " + discoveryResultRegistry.getCloudNumber() + "\n");
writer.write(
"Cloud Names: "
+ (discoveryResultRegistry.getCloudNames() == null
? null
: Arrays.asList(discoveryResultRegistry.getCloudNames()))
+ "\n");
writer.write("XDI Endpoint URI: " + discoveryResultRegistry.getXdiEndpointUri() + "\n");
writer.write(
"Default Endpoint URI: " + discoveryResultRegistry.getDefaultEndpointUri() + "\n");
writer.write(
"Signature Public Key: " + discoveryResultRegistry.getSignaturePublicKey() + "\n");
writer.write(
"Encryption Public Key: " + discoveryResultRegistry.getEncryptionPublicKey() + "\n");
if (discoveryResultRegistry.getEndpointUris().isEmpty()) {
writer.write("Services: (none)\n");
} else {
for (Map.Entry<XDIAddress, URI> endpointUri :
discoveryResultRegistry.getEndpointUris().entrySet()) {
writer.write("Service " + endpointUri.getKey() + ": " + endpointUri.getValue() + "\n");
}
}
writer.write("\n");
writer.write("Message envelope to registry:\n\n");
if (discoveryResultRegistry.getMessageEnvelope() != null)
xdiResultWriter.write(discoveryResultRegistry.getMessageEnvelope().getGraph(), writer);
else writer.write("(null)");
writer.write("\n\n");
writer.write("Message result from registry:\n\n");
if (discoveryResultRegistry.getMessagingResponse() != null)
xdiResultWriter.write(discoveryResultRegistry.getMessagingResponse().getGraph(), writer);
else writer.write("(null)\n");
} else {
writer.write("No discovery result from registry.\n");
}
// from authority
if ("on".equals(authority)) {
if (discoveryResultRegistry != null
&& discoveryResultRegistry.getXdiEndpointUri() != null) {
// loggingTrustManager = new LoggingTrustManager();
String[] endpointUriTypesString =
services.trim().isEmpty() ? new String[0] : services.trim().split("[, ]");
XDIAddress[] endpointUriTypes = new XDIAddress[endpointUriTypesString.length];
for (int i = 0; i < endpointUriTypes.length; i++)
endpointUriTypes[i] = XDIAddress.create(endpointUriTypesString[i].trim());
try {
startAuthority = System.currentTimeMillis();
discoveryResultAuthority =
discoveryClient.discoverFromAuthority(
discoveryResultRegistry.getXdiEndpointUri(),
discoveryResultRegistry.getCloudNumber(),
endpointUriTypes);
stopAuthority = System.currentTimeMillis();
} catch (Exception ex) {
exceptionAuthority = ex;
discoveryResultAuthority = null;
}
}
}
// output result from authority
StringWriter writer2 = new StringWriter();
if (discoveryResultAuthority != null) {
writer2.write(
"Discovery result from authority: ("
+ Long.toString(stopAuthority - startAuthority)
+ " ms time"
+ ")\n\n");
/* if (loggingTrustManager.getBuffer().length() > 0) {
writer2.write(loggingTrustManager.getBuffer().toString() + "\n");
}*/
writer2.write("Cloud Number: " + discoveryResultAuthority.getCloudNumber() + "\n");
writer2.write(
"Cloud Names: "
+ (discoveryResultAuthority.getCloudNames() == null
? null
: Arrays.asList(discoveryResultAuthority.getCloudNames()))
+ "\n");
writer2.write("XDI Endpoint URI: " + discoveryResultAuthority.getXdiEndpointUri() + "\n");
writer2.write(
"Default Endpoint URI: " + discoveryResultAuthority.getDefaultEndpointUri() + "\n");
writer2.write(
"Signature Public Key: " + discoveryResultAuthority.getSignaturePublicKey() + "\n");
writer2.write(
"Encryption Public Key: " + discoveryResultAuthority.getEncryptionPublicKey() + "\n");
if (discoveryResultAuthority.getEndpointUris().isEmpty()) {
writer2.write("Services: (none)\n");
} else {
for (Map.Entry<XDIAddress, URI> endpointUri :
discoveryResultAuthority.getEndpointUris().entrySet()) {
writer2.write("Service " + endpointUri.getKey() + ": " + endpointUri.getValue() + "\n");
}
}
writer2.write("\n");
writer2.write("Message envelope to authority:\n\n");
if (discoveryResultAuthority.getMessageEnvelope() != null)
xdiResultWriter.write(discoveryResultAuthority.getMessageEnvelope().getGraph(), writer2);
else writer2.write("(null)");
writer2.write("\n\n");
writer2.write("Message result from authority:\n\n");
if (discoveryResultAuthority.getMessagingResponse() != null)
xdiResultWriter.write(
discoveryResultAuthority.getMessagingResponse().getGraph(), writer2);
else writer2.write("(null)");
} else if (exceptionAuthority != null) {
writer2.write("Exception from authority: " + exceptionAuthority.getMessage() + "\n");
} else {
writer2.write("No discovery result from authority.\n");
}
output = StringEscapeUtils.escapeHtml(writer.getBuffer().toString());
output2 = StringEscapeUtils.escapeHtml(writer2.getBuffer().toString());
if (discoveryResultRegistry != null
&& discoveryResultRegistry.getMessagingResponse() != null) {
outputId = UUID.randomUUID().toString();
OutputCache.put(outputId, discoveryResultRegistry.getMessagingResponse().getGraph());
}
if (discoveryResultAuthority != null
&& discoveryResultAuthority.getMessagingResponse() != null) {
outputId2 = UUID.randomUUID().toString();
OutputCache.put(outputId2, discoveryResultAuthority.getMessagingResponse().getGraph());
}
} catch (Exception ex) {
if (ex instanceof Xdi2ClientException) {
MessagingResponse messagingResponse = ((Xdi2ClientException) ex).getMessagingResponse();
// output the message result
if (messagingResponse != null) {
StringWriter writer = new StringWriter();
xdiResultWriter.write(messagingResponse.getGraph(), writer);
output = StringEscapeUtils.escapeHtml(writer.getBuffer().toString());
outputId = UUID.randomUUID().toString();
OutputCache.put(outputId, messagingResponse.getGraph());
}
}
log.error(ex.getMessage(), ex);
error = ex.getMessage();
if (error == null) error = ex.getClass().getName();
} finally {
/* LoggingTrustManager.disable();
try {
XDI2X509TrustManager.enableTrustAll();
} catch (Exception ex) {
throw new RuntimeException(ex.getMessage(), ex);
}*/
}
long stop = System.currentTimeMillis();
stats = "";
stats += Long.toString(stop - start) + " ms time. ";
if (discoveryResultRegistry != null && discoveryResultRegistry.getMessagingResponse() != null)
stats +=
Long.toString(
discoveryResultRegistry
.getMessagingResponse()
.getGraph()
.getRootContextNode(true)
.getAllStatementCount())
+ " result statement(s) from registry. ";
if (discoveryResultAuthority != null && discoveryResultAuthority.getMessagingResponse() != null)
stats +=
Long.toString(
discoveryResultAuthority
.getMessagingResponse()
.getGraph()
.getRootContextNode(true)
.getAllStatementCount())
+ " result statement(s) from authority. ";
// display results
request.setAttribute("sampleInputs", Integer.valueOf(sampleInputs.size()));
request.setAttribute("resultFormat", resultFormat);
request.setAttribute("writeImplied", writeImplied);
request.setAttribute("writeOrdered", writeOrdered);
request.setAttribute("writePretty", writePretty);
request.setAttribute("input", input);
request.setAttribute("endpoint", endpoint);
request.setAttribute("authority", authority);
request.setAttribute("services", services);
request.setAttribute("output", output);
request.setAttribute("output2", output2);
request.setAttribute("outputId", outputId);
request.setAttribute("outputId2", outputId2);
request.setAttribute("discoveryResultRegistry", discoveryResultRegistry);
request.setAttribute("discoveryResultAuthority", discoveryResultAuthority);
request.setAttribute("stats", stats);
request.setAttribute("error", error);
request.getRequestDispatcher("/XDIDiscoverer.jsp").forward(request, response);
}