Esempio n. 1
0
        public void IID002()
        {
            string[] files = new string[] { "2.IID002Policy.xml", "2.IID002Request.xml", "2.IID002Response.xml" };
            Assert.AreEqual(files.Length, 3); FileInfo policyFile = new FileInfo(Consts.Path + files[0]);
            FileInfo requestFile = new FileInfo(Consts.Path + files[1]);
            FileInfo ResponseElementFile = new FileInfo(Consts.Path + files[2]);
            using (FileStream fs = new FileStream(policyFile.FullName, FileMode.Open, FileAccess.Read))
            using (FileStream fs1 = new FileStream(requestFile.FullName, FileMode.Open, FileAccess.Read))
            using (FileStream fs2 = new FileStream(ResponseElementFile.FullName, FileMode.Open, FileAccess.Read))
            {
                // Load Policy
                PolicyDocument policyDocument = (PolicyDocument)PolicyLoader.LoadPolicyDocument(fs, XacmlVersion.Version20, DocumentAccess.ReadOnly);
                // Load Request
                ContextDocumentReadWrite requestDocument = ContextLoader.LoadContextDocument(fs1, XacmlVersion.Version20);
                // Load ResponseElement
                ContextDocumentReadWrite ResponseElementDocument = ContextLoader.LoadContextDocument(fs2, XacmlVersion.Version20);
                EvaluationEngine engine = new EvaluationEngine();

                ResponseElement res = engine.Evaluate(policyDocument, (ContextDocument)requestDocument);
                Assert.AreEqual(((ResultElement)res.Results[0]).Obligations.Count, ((ResultElement)ResponseElementDocument.Response.Results[0]).Obligations.Count);
                Assert.AreEqual(ResponseElementDocument.Response.Results.Count, res.Results.Count);
                Assert.IsTrue(((ResultElement)res.Results[0]).Decision.ToString() == ((ResultElement)ResponseElementDocument.Response.Results[0]).Decision.ToString(), string.Format("Decission incorrect Expected:{0} Returned:{1}", ((ResultElement)ResponseElementDocument.Response.Results[0]).Decision.ToString(), ((ResultElement)res.Results[0]).Decision.ToString()));
                Assert.IsTrue(((ResultElement)res.Results[0]).Status.StatusCode.Value == ((ResultElement)ResponseElementDocument.Response.Results[0]).Status.StatusCode.Value, String.Format("Status incorrect Expected:{0} Returned:{1}", ((ResultElement)ResponseElementDocument.Response.Results[0]).Status.StatusCode.Value, ((ResultElement)res.Results[0]).Status.StatusCode.Value));

            }
        }
Esempio n. 2
0
        /// <summary>
        /// Main method.
        /// </summary>
        /// <param name="args">The command line arguments.</param>
        public static void Main(string[] args)
        {
            var evaluationEngine = new EvaluationEngine();
            evaluationEngine.SetLogExtension(new ConsoleLogger());
            
            var questioner = new Questioner(evaluationEngine);
            var answerer = new Answerer(evaluationEngine);

            answerer.PrepareAnswers();
            questioner.Ask();

            Console.ReadLine();
        }
        public override bool CheckAccess(AuthorizationContext context)
        {
            if (!context.Principal.Identity.IsAuthenticated)
                return true;

            FileStream policyStream = null;
            FileStream requestSteam = null;
            try
            {
                string requestFileName = "~/Xacml/AccessLinkOne Request.xml";
                var rc = context.Resource.FirstOrDefault();
                if (rc.Value.ToLower() == "http://localhost/StsClient/home/AccessLinkTwo".ToLower())
                    requestFileName = "~/Xacml/AccessLinkTwo Request.xml";

                policyStream = File.Open(HttpContext.Current.Server.MapPath("~/Xacml/1.IIA001Policy.xml"), FileMode.Open, FileAccess.Read, FileShare.Read);
                requestSteam = File.Open(HttpContext.Current.Server.MapPath(requestFileName), FileMode.Open, FileAccess.Read, FileShare.Read);

                var r = new EvaluationEngine().Evaluate((PolicyDocument)PolicyLoader.LoadPolicyDocument(policyStream), (ContextDocument) ContextLoader.LoadContextDocument(requestSteam));

                if (r != null && r.Results != null && r.Results.Count > 0)
                    return r.Results[0].Decision == Decision.Permit;
            }
            catch (Exception e)
            {
                Debug.WriteLine(e.Message);
            }
            finally
            {
                if(policyStream!=null) policyStream.Close();
                policyStream = null;

                if(requestSteam!=null) requestSteam.Close();
                requestSteam = null;
            }

            return base.CheckAccess(context);
        }