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//
// This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
// project.
//
// Copyright (C) 1998-2006 OpenLink Software
//
// This project 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; only version 2 of the License, dated June 1991.
//
// 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 St, Fifth Floor, Boston, MA 02110-1301 USA
//
//
using System;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Security.Cryptography;
using System.Text;
using Microsoft.Web.Services2;
using Microsoft.Web.Services2.Security;
using Microsoft.Web.Services2.Security.Tokens;
using Microsoft.Web.Services2.Security.X509;
using System.Diagnostics;
using System.Xml.Serialization;
using System.Web.Services.Protocols;
using System.Web.Services;
using System.Runtime.InteropServices;
namespace OpenLink.Virtuoso.WSS.UsenameSigning
{
/// <summary>
/// This is a sample which allows to send
/// a message signed with an X509 certificate.
/// </summary>
public class AddClient
{
int a, b;
string url, user = "demo", pass = "demo";
AddClient(string[] args)
{
Hashtable arguments = null;
ParseArguments(args, ref arguments);
if (arguments.Contains("?"))
{
Usage();
}
try
{
ConvertArgument(arguments, "a", ref a);
ConvertArgument(arguments, "b", ref b);
url = (string) arguments["url"];
user = (string) arguments["user"];
pass = (string) arguments["pass"];
}
catch (Exception)
{
Usage();
throw;
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
AddClient client = null;
try
{
client = new AddClient(args);
}
catch (Exception)
{
Console.WriteLine("\nOne or more of the required arguments are missing or incorrectly formed.");
return;
}
try
{
client.Run();
}
catch (Exception ex)
{
Error(ex);
return;
}
}
void Run()
{
CallWebService(a, b, url);
}
void Usage()
{
Console.WriteLine("Usage: UsernameSigningClient /a number /b number");
Console.WriteLine(" Required arguments:");
Console.WriteLine(" /url The Secure service endpoint");
Console.WriteLine(" /user The username");
Console.WriteLine(" /pass The password");
Console.WriteLine(" /" + "a".PadRight(20) + "An integer. First number to add.");
Console.WriteLine(" /" + "b".PadRight(20) + "An integer. Second number to add.");
}
protected void ConvertArgument(Hashtable args, string argName, ref int arg)
{
if (!args.Contains(argName))
{
throw new ArgumentException(argName);
}
arg = int.Parse(args[argName] as string);
}
protected void ConvertArgument(Hashtable args, string argName, ref long arg)
{
if (!args.Contains(argName))
{
throw new ArgumentException(argName);
}
arg = long.Parse(args[argName] as string);
}
protected void ConvertArgument(Hashtable args, string argName, ref bool arg)
{
if (!args.Contains(argName))
{
throw new ArgumentException(argName);
}
arg = bool.Parse(args[argName] as string);
}
protected string GetOption(string arg)
{
if (!arg.StartsWith("/") && !arg.StartsWith("-"))
return null;
return arg.Substring(1);
}
protected void ParseArguments(string[] args, ref Hashtable table)
{
table = new Hashtable();
int index = 0;
while (index < args.Length)
{
string option = GetOption(args[index]);
if (option != null)
{
if (index+1 < args.Length && GetOption(args[index+1]) == null)
{
table[option] = args[++index];
}
else
{
table[option] = "true";
}
}
index++;
}
}
protected static void Error(Exception e)
{
StringBuilder sb = new StringBuilder();
if (e is System.Web.Services.Protocols.SoapException)
{
System.Web.Services.Protocols.SoapException se = e as System.Web.Services.Protocols.SoapException;
sb.Append("SOAP-Fault code: " + se.Code.ToString());
sb.Append("\n");
}
if (e != null)
{
sb.Append(e.ToString());
}
Console.WriteLine("*** Exception Raised ***");
Console.WriteLine(sb.ToString());
Console.WriteLine("************************");
}
private void CallWebService(int a, int b, string url)
{
// Instantiate an instance of the web service proxy
AddNumbers serviceProxy = new AddNumbers();
SoapContext requestContext = serviceProxy.RequestSoapContext;
// Get our security token
UsernameToken token = token = new UsernameToken(user, pass, PasswordOption.SendHashed);
// Add the signature element to a security section on the request
// to sign the request
requestContext.Security.Tokens.Add(token);
requestContext.Security.Elements.Add(new MessageSignature(token));
// requestContext.Timestamp.Ttl = 6000000;
// Call the service
if (url != null)
serviceProxy.Url = url;
Console.WriteLine("Calling {0}", serviceProxy.Url);
int sum = serviceProxy.AddInt(a, b);
// Success!
string message = string.Format("{0} + {1} = {2}", a, b, sum);
Console.WriteLine("Web Service returned: {0}", message);
}
//
// Web Service Proxy class
//
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Web.Services.WebServiceBindingAttribute(Name="VirtuosoWSSecure", Namespace="http://temp.uri/")]
public class AddNumbers : Microsoft.Web.Services2.WebServicesClientProtocol {
/// <remarks/>
public AddNumbers() {
this.Url = "http://localhost:8890/SecureWebServices";
}
/// <remarks/>
[System.Web.Services.Protocols.SoapRpcMethodAttribute("http://temp.uri/#AddInt", RequestNamespace="http://temp.uri/", ResponseNamespace="http://temp.uri/")]
[return: System.Xml.Serialization.SoapElementAttribute("CallReturn")]
public int AddInt(int a, int b) {
object[] results = this.Invoke("AddInt", new object[] {
a,
b});
return ((int)(results[0]));
}
/// <remarks/>
public System.IAsyncResult BeginAddInt(int a, int b, System.AsyncCallback callback, object asyncState) {
return this.BeginInvoke("AddInt", new object[] {
a,
b}, callback, asyncState);
}
/// <remarks/>
public int EndAddInt(System.IAsyncResult asyncResult) {
object[] results = this.EndInvoke(asyncResult);
return ((int)(results[0]));
}
}
}
}
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