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//------------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------
namespace System.ServiceModel.Configuration
{
using System.ComponentModel;
using System.Configuration;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.Text;
using System.Xml;
using System.Diagnostics.CodeAnalysis;
public partial class WebHttpBindingElement : StandardBindingElement
{
static readonly Type WebContentTypeMapperType = typeof(WebContentTypeMapper);
ConfigurationPropertyCollection properties;
public WebHttpBindingElement(string name)
: base(name)
{
}
public WebHttpBindingElement()
: this(null)
{
}
[ConfigurationProperty(ConfigurationStrings.AllowCookies, DefaultValue = HttpTransportDefaults.AllowCookies)]
public bool AllowCookies
{
get { return (bool)base[ConfigurationStrings.AllowCookies]; }
set { base[ConfigurationStrings.AllowCookies] = value; }
}
[ConfigurationProperty(ConfigurationStrings.BypassProxyOnLocal, DefaultValue = HttpTransportDefaults.BypassProxyOnLocal)]
public bool BypassProxyOnLocal
{
get { return (bool)base[ConfigurationStrings.BypassProxyOnLocal]; }
set { base[ConfigurationStrings.BypassProxyOnLocal] = value; }
}
[ConfigurationProperty(ConfigurationStrings.HostNameComparisonMode, DefaultValue = HttpTransportDefaults.HostNameComparisonMode)]
[ServiceModelEnumValidator(typeof(HostNameComparisonModeHelper))]
public HostNameComparisonMode HostNameComparisonMode
{
get { return (HostNameComparisonMode)base[ConfigurationStrings.HostNameComparisonMode]; }
set { base[ConfigurationStrings.HostNameComparisonMode] = value; }
}
[ConfigurationProperty(ConfigurationStrings.MaxBufferPoolSize, DefaultValue = TransportDefaults.MaxBufferPoolSize)]
[LongValidator(MinValue = 0)]
public long MaxBufferPoolSize
{
get { return (long)base[ConfigurationStrings.MaxBufferPoolSize]; }
set { base[ConfigurationStrings.MaxBufferPoolSize] = value; }
}
[ConfigurationProperty(ConfigurationStrings.MaxBufferSize, DefaultValue = TransportDefaults.MaxBufferSize)]
[IntegerValidator(MinValue = 1)]
public int MaxBufferSize
{
get { return (int)base[ConfigurationStrings.MaxBufferSize]; }
set { base[ConfigurationStrings.MaxBufferSize] = value; }
}
[ConfigurationProperty(ConfigurationStrings.MaxReceivedMessageSize, DefaultValue = TransportDefaults.MaxReceivedMessageSize)]
[LongValidator(MinValue = 1)]
public long MaxReceivedMessageSize
{
get { return (long)base[ConfigurationStrings.MaxReceivedMessageSize]; }
set { base[ConfigurationStrings.MaxReceivedMessageSize] = value; }
}
[SuppressMessage("Configuration", "Configuration104:ConfigurationValidatorAttributeRule", MessageId = "System.ServiceModel.Configuration.WebHttpBindingElement.ProxyAddress", Justification = "The configuration system converts the config string to a Uri and vice versa")]
[ConfigurationProperty(ConfigurationStrings.ProxyAddress, DefaultValue = HttpTransportDefaults.ProxyAddress)]
public Uri ProxyAddress
{
get { return (Uri)base[ConfigurationStrings.ProxyAddress]; }
set { base[ConfigurationStrings.ProxyAddress] = value; }
}
[ConfigurationProperty(ConfigurationStrings.ReaderQuotas)]
public XmlDictionaryReaderQuotasElement ReaderQuotas
{
get { return (XmlDictionaryReaderQuotasElement)base[ConfigurationStrings.ReaderQuotas]; }
}
[ConfigurationProperty(ConfigurationStrings.Security)]
public WebHttpSecurityElement Security
{
get { return (WebHttpSecurityElement)base[ConfigurationStrings.Security]; }
}
[ConfigurationProperty(ConfigurationStrings.TransferMode, DefaultValue = WebHttpBindingDefaults.TransferMode)]
[ServiceModelEnumValidator(typeof(TransferModeHelper))]
public TransferMode TransferMode
{
get { return (TransferMode)base[ConfigurationStrings.TransferMode]; }
set { base[ConfigurationStrings.TransferMode] = value; }
}
[ConfigurationProperty(ConfigurationStrings.UseDefaultWebProxy, DefaultValue = HttpTransportDefaults.UseDefaultWebProxy)]
public bool UseDefaultWebProxy
{
get { return (bool)base[ConfigurationStrings.UseDefaultWebProxy]; }
set { base[ConfigurationStrings.UseDefaultWebProxy] = value; }
}
[ConfigurationProperty(ConfigurationStrings.WriteEncoding, DefaultValue = TextEncoderDefaults.EncodingString)]
[TypeConverter(typeof(EncodingConverter))]
[WebEncodingValidator]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Configuration", "Configuration104:ConfigurationValidatorAttributeRule", MessageId = "System.ServiceModel.Configuration.WebHttpBindingElement.WriteEncoding",
Justification = "Bug with internal FxCop assembly flags this property as not having a validator.")]
public Encoding WriteEncoding
{
get { return (Encoding)base[ConfigurationStrings.WriteEncoding]; }
set { base[ConfigurationStrings.WriteEncoding] = value; }
}
[ConfigurationProperty(WebConfigurationStrings.ContentTypeMapper, DefaultValue = "")]
[StringValidator(MinLength = 0)]
public string ContentTypeMapper
{
get { return (string)base[WebConfigurationStrings.ContentTypeMapper]; }
set
{
if (String.IsNullOrEmpty(value))
{
value = String.Empty;
}
base[WebConfigurationStrings.ContentTypeMapper] = value;
}
}
[ConfigurationProperty(WebConfigurationStrings.CrossDomainScriptAccessEnabled, DefaultValue = false)]
public bool CrossDomainScriptAccessEnabled
{
get { return (bool)base[WebConfigurationStrings.CrossDomainScriptAccessEnabled]; }
set
{
base[WebConfigurationStrings.CrossDomainScriptAccessEnabled] = value;
}
}
protected override Type BindingElementType
{
get { return typeof(WebHttpBinding); }
}
protected override ConfigurationPropertyCollection Properties
{
get
{
if (this.properties == null)
{
ConfigurationPropertyCollection properties = base.Properties;
properties.Add(new ConfigurationProperty("allowCookies", typeof(System.Boolean), false, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("bypassProxyOnLocal", typeof(System.Boolean), false, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("hostNameComparisonMode", typeof(System.ServiceModel.HostNameComparisonMode), System.ServiceModel.HostNameComparisonMode.StrongWildcard, null, new System.ServiceModel.Configuration.ServiceModelEnumValidator(typeof(System.ServiceModel.HostNameComparisonModeHelper)), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("maxBufferSize", typeof(System.Int32), 65536, null, new System.Configuration.IntegerValidator(1, 2147483647, false), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("maxBufferPoolSize", typeof(System.Int64), (long)524288, null, new System.Configuration.LongValidator(0, 9223372036854775807, false), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("maxReceivedMessageSize", typeof(System.Int64), (long)65536, null, new System.Configuration.LongValidator(1, 9223372036854775807, false), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("proxyAddress", typeof(System.Uri), HttpTransportDefaults.ProxyAddress, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("readerQuotas", typeof(System.ServiceModel.Configuration.XmlDictionaryReaderQuotasElement), null, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("security", typeof(System.ServiceModel.Configuration.WebHttpSecurityElement), null, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("writeEncoding", typeof(System.Text.Encoding), "utf-8", new System.ServiceModel.Configuration.EncodingConverter(), null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("transferMode", typeof(System.ServiceModel.TransferMode), System.ServiceModel.TransferMode.Buffered, null, new System.ServiceModel.Configuration.ServiceModelEnumValidator(typeof(System.ServiceModel.TransferModeHelper)), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("useDefaultWebProxy", typeof(System.Boolean), true, null, null, System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty("contentTypeMapper", typeof(string), string.Empty, null, new System.Configuration.StringValidator(0), System.Configuration.ConfigurationPropertyOptions.None));
properties.Add(new ConfigurationProperty(WebConfigurationStrings.CrossDomainScriptAccessEnabled, typeof(System.Boolean), false, null, null, System.Configuration.ConfigurationPropertyOptions.None));
this.properties = properties;
}
return this.properties;
}
}
internal protected override void InitializeFrom(Binding binding)
{
base.InitializeFrom(binding);
WebHttpBinding webBinding = (WebHttpBinding)binding;
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.BypassProxyOnLocal, webBinding.BypassProxyOnLocal);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.HostNameComparisonMode, webBinding.HostNameComparisonMode);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.MaxBufferSize, webBinding.MaxBufferSize);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.MaxBufferPoolSize, webBinding.MaxBufferPoolSize);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.MaxReceivedMessageSize, webBinding.MaxReceivedMessageSize);
if (webBinding.ProxyAddress != null)
{
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.ProxyAddress, webBinding.ProxyAddress);
}
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.WriteEncoding, webBinding.WriteEncoding);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.TransferMode, webBinding.TransferMode);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.UseDefaultWebProxy, webBinding.UseDefaultWebProxy);
SetPropertyValueIfNotDefaultValue(ConfigurationStrings.AllowCookies, webBinding.AllowCookies);
this.Security.InitializeFrom(webBinding.Security);
this.InitializeReaderQuotas(webBinding.ReaderQuotas);
SetPropertyValueIfNotDefaultValue(WebConfigurationStrings.CrossDomainScriptAccessEnabled, webBinding.CrossDomainScriptAccessEnabled);
}
internal void InitializeReaderQuotas(XmlDictionaryReaderQuotas readerQuotas)
{
if (readerQuotas == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("readerQuotas");
}
XmlDictionaryReaderQuotasElement thisQuotas = this.ReaderQuotas;
// Can't call thisQuotas.InitializeFrom() because it's internal to System.ServiceModel.dll, so we duplicate the logic
if (readerQuotas.MaxDepth != EncoderDefaults.MaxDepth && readerQuotas.MaxDepth != 0)
{
thisQuotas.MaxDepth = readerQuotas.MaxDepth;
}
if (readerQuotas.MaxStringContentLength != EncoderDefaults.MaxStringContentLength && readerQuotas.MaxStringContentLength != 0)
{
thisQuotas.MaxStringContentLength = readerQuotas.MaxStringContentLength;
}
if (readerQuotas.MaxArrayLength != EncoderDefaults.MaxArrayLength && readerQuotas.MaxArrayLength != 0)
{
thisQuotas.MaxArrayLength = readerQuotas.MaxArrayLength;
}
if (readerQuotas.MaxBytesPerRead != EncoderDefaults.MaxBytesPerRead && readerQuotas.MaxBytesPerRead != 0)
{
thisQuotas.MaxBytesPerRead = readerQuotas.MaxBytesPerRead;
}
if (readerQuotas.MaxNameTableCharCount != EncoderDefaults.MaxNameTableCharCount && readerQuotas.MaxNameTableCharCount != 0)
{
thisQuotas.MaxNameTableCharCount = readerQuotas.MaxNameTableCharCount;
}
}
protected override void OnApplyConfiguration(Binding binding)
{
WebHttpBinding webBinding = (WebHttpBinding)binding;
webBinding.BypassProxyOnLocal = this.BypassProxyOnLocal;
webBinding.HostNameComparisonMode = this.HostNameComparisonMode;
webBinding.MaxBufferPoolSize = this.MaxBufferPoolSize;
webBinding.MaxReceivedMessageSize = this.MaxReceivedMessageSize;
webBinding.WriteEncoding = this.WriteEncoding;
webBinding.TransferMode = this.TransferMode;
webBinding.UseDefaultWebProxy = this.UseDefaultWebProxy;
webBinding.AllowCookies = this.AllowCookies;
if (this.ProxyAddress != null)
{
webBinding.ProxyAddress = this.ProxyAddress;
}
PropertyInformationCollection propertyInfo = this.ElementInformation.Properties;
if (propertyInfo[ConfigurationStrings.MaxBufferSize].ValueOrigin != PropertyValueOrigin.Default)
{
webBinding.MaxBufferSize = this.MaxBufferSize;
}
webBinding.ContentTypeMapper = GetContentTypeMapper(this.ContentTypeMapper);
webBinding.CrossDomainScriptAccessEnabled = this.CrossDomainScriptAccessEnabled;
this.Security.ApplyConfiguration(webBinding.Security);
ApplyReaderQuotasConfiguration(webBinding.ReaderQuotas, this.ReaderQuotas);
}
internal static WebContentTypeMapper GetContentTypeMapper(string contentTypeMapperType)
{
WebContentTypeMapper contentTypeMapper = null;
if (!string.IsNullOrEmpty(contentTypeMapperType))
{
Type type = System.Type.GetType(contentTypeMapperType, true);
if (!WebContentTypeMapperType.IsAssignableFrom(type))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
SR2.GetString(SR2.ConfigInvalidWebContentTypeMapperType, contentTypeMapperType, WebContentTypeMapperType.ToString())));
}
contentTypeMapper = (WebContentTypeMapper)Activator.CreateInstance(type);
}
return contentTypeMapper;
}
internal static void ApplyReaderQuotasConfiguration(XmlDictionaryReaderQuotas webBindingReaderQuotas, XmlDictionaryReaderQuotasElement elementReaderQuotas)
{
if (webBindingReaderQuotas == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("webBindingReaderQuotas");
}
if (elementReaderQuotas.MaxDepth != 0)
{
webBindingReaderQuotas.MaxDepth = elementReaderQuotas.MaxDepth;
}
if (elementReaderQuotas.MaxStringContentLength != 0)
{
webBindingReaderQuotas.MaxStringContentLength = elementReaderQuotas.MaxStringContentLength;
}
if (elementReaderQuotas.MaxArrayLength != 0)
{
webBindingReaderQuotas.MaxArrayLength = elementReaderQuotas.MaxArrayLength;
}
if (elementReaderQuotas.MaxBytesPerRead != 0)
{
webBindingReaderQuotas.MaxBytesPerRead = elementReaderQuotas.MaxBytesPerRead;
}
if (elementReaderQuotas.MaxNameTableCharCount != 0)
{
webBindingReaderQuotas.MaxNameTableCharCount = elementReaderQuotas.MaxNameTableCharCount;
}
}
}
}
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