Esempio n. 1
0
 private ContextBindingElement(ContextBindingElement other) : base(other)
 {
     this.ProtectionLevel          = other.ProtectionLevel;
     this.ContextExchangeMechanism = other.ContextExchangeMechanism;
     this.ClientCallbackAddress    = other.ClientCallbackAddress;
     this.ContextManagementEnabled = other.ContextManagementEnabled;
 }
Esempio n. 2
0
        internal override bool IsMatch(BindingElement b)
        {
            if (b == null)
            {
                return(false);
            }
            ContextBindingElement element = b as ContextBindingElement;

            if (element == null)
            {
                return(false);
            }
            if (this.ClientCallbackAddress != element.ClientCallbackAddress)
            {
                return(false);
            }
            if (this.ContextExchangeMechanism != element.ContextExchangeMechanism)
            {
                return(false);
            }
            if (this.ContextManagementEnabled != element.ContextManagementEnabled)
            {
                return(false);
            }
            if (this.ProtectionLevel != element.protectionLevel)
            {
                return(false);
            }
            return(true);
        }
 public static bool TryImportRequireContextAssertion(PolicyAssertionCollection assertions, out ContextBindingElement bindingElement)
 {
     if (assertions == null)
     {
         throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("assertions");
     }
     bindingElement = null;
     foreach (XmlElement element in assertions)
     {
         if (((element.LocalName == "IncludeContext") && (element.NamespaceURI == "http://schemas.microsoft.com/ws/2006/05/context")) && ContainOnlyWhitespaceChild(element))
         {
             string attribute = element.GetAttribute("ProtectionLevel");
             if ("EncryptAndSign".Equals(attribute, StringComparison.Ordinal))
             {
                 bindingElement = new ContextBindingElement(ProtectionLevel.EncryptAndSign);
             }
             else if ("Sign".Equals(attribute, StringComparison.Ordinal))
             {
                 bindingElement = new ContextBindingElement(ProtectionLevel.Sign);
             }
             else if ("None".Equals(attribute, StringComparison.Ordinal))
             {
                 bindingElement = new ContextBindingElement(ProtectionLevel.None);
             }
             if (bindingElement != null)
             {
                 assertions.Remove(element);
                 return(true);
             }
         }
     }
     return(false);
 }
Esempio n. 4
0
        public static bool TryImportRequireContextAssertion(PolicyAssertionCollection assertions, out ContextBindingElement bindingElement)
        {
            if (assertions == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("assertions");
            }

            bindingElement = null;

            foreach (XmlElement assertion in assertions)
            {
                if (assertion.LocalName == IncludeContextName &&
                    assertion.NamespaceURI == WscNamespace &&
                    ContainOnlyWhitespaceChild(assertion))
                {
                    string protectionLevelAttribute = assertion.GetAttribute(ProtectionLevelName);
                    if (EncryptAndSignName.Equals(protectionLevelAttribute, StringComparison.Ordinal))
                    {
                        bindingElement = new ContextBindingElement(ProtectionLevel.EncryptAndSign);
                    }
                    else if (SignName.Equals(protectionLevelAttribute, StringComparison.Ordinal))
                    {
                        bindingElement = new ContextBindingElement(ProtectionLevel.Sign);
                    }
                    else if (NoneName.Equals(protectionLevelAttribute, StringComparison.Ordinal))
                    {
                        bindingElement = new ContextBindingElement(ProtectionLevel.None);
                    }

                    if (bindingElement != null)
                    {
                        assertions.Remove(assertion);
                        return(true);
                    }
                }
            }

            return(false);
        }
        public static void ExportRequireContextAssertion(ContextBindingElement bindingElement, PolicyAssertionCollection assertions)
        {
            if (bindingElement == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("bindingElement");
            }
            if (assertions == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("assertions");
            }

            if (bindingElement.ContextExchangeMechanism == ContextExchangeMechanism.ContextSoapHeader)
            {
                XmlElement   assertion = Document.CreateElement(null, IncludeContextName, WscNamespace);
                XmlAttribute protectionLevelAttribute = Document.CreateAttribute(ProtectionLevelName);
                switch (bindingElement.ProtectionLevel)
                {
                case ProtectionLevel.EncryptAndSign:
                    protectionLevelAttribute.Value = EncryptAndSignName;
                    break;

                case ProtectionLevel.Sign:
                    protectionLevelAttribute.Value = SignName;
                    break;

                default:
                    protectionLevelAttribute.Value = NoneName;
                    break;
                }
                assertion.Attributes.Append(protectionLevelAttribute);

                assertions.Add(assertion);
            }
            else
            {
                XmlElement assertion = Document.CreateElement(null, HttpUseCookieName, HttpNamespace);
                assertions.Add(assertion);
            }
        }
        public static void ExportRequireContextAssertion(ContextBindingElement bindingElement, PolicyAssertionCollection assertions)
        {
            if (bindingElement == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("bindingElement");
            }
            if (assertions == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("assertions");
            }
            if (bindingElement.ContextExchangeMechanism != ContextExchangeMechanism.ContextSoapHeader)
            {
                XmlElement item = Document.CreateElement(null, "HttpUseCookie", "http://schemas.xmlsoap.org/soap/http");
                assertions.Add(item);
            }
            else
            {
                XmlElement element           = Document.CreateElement(null, "IncludeContext", "http://schemas.microsoft.com/ws/2006/05/context");
                System.Xml.XmlAttribute node = Document.CreateAttribute("ProtectionLevel");
                switch (bindingElement.ProtectionLevel)
                {
                case ProtectionLevel.Sign:
                    node.Value = "Sign";
                    break;

                case ProtectionLevel.EncryptAndSign:
                    node.Value = "EncryptAndSign";
                    break;

                default:
                    node.Value = "None";
                    break;
                }
                element.Attributes.Append(node);
                assertions.Add(element);
            }
        }