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WCF. Чтение из блоб работает в selfhosted но не работает в IIS.
#38057369
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У меня есть такой сервис:
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[ServiceContract]
interface IContentControler
{
[WebGet(
UriTemplate = "b64/{id}",
BodyStyle = WebMessageBodyStyle.Bare,
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json)]
string GetContentAsBase64(string id);
}
С вот такой соответственно реализацией:
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public string GetContentAsBase64(string id)
{
Guid guid;
if (!Guid.TryParse(id, out guid))
//return null;
guid = Guid.Empty;
blobSrorage b;
using (var context = new InteractiveMapEntities())
{
Contents c;
try
{
c = context.Contents.Where(λ => λ.ID == guid).Select(λ => λ).Single();
}
catch
{
//Till debag
c = context.Contents.Select(λ => λ).First();
}
if (c == null)
return null;
b = ReadContentFromDB(c.ID);
WebOperationContext.Current.OutgoingResponse.ContentType = c.ContentType + '/' + Path.GetExtension(c.Name).Substring(1);
}
Конфигурация вот такая:
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<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
<add key="ClientSettingsProvider.ServiceUri" value="" />
</appSettings>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
<!--handlers>
<add name="ExtensionlessUrl-Integrated-4.0"
path="*."
verb="GET,HEAD,POST,DEBUG,PUT,DELETE,UPDATE,OPTIONS"
type="System.Web.Handlers.TransferRequestHandler"
preCondition="integratedMode,runtimeVersionv4.0" />
</handlers-->
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*,application/octet-stream,text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/webp, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1" />
<add name="Access-Control-Allow-Methods" value="GET,HEAD,POST,DEBUG,PUT,DELETE,UPDATE," />
<add name="Access-Control-Allow-Headers" value="Content-Type, Accept, SOAPAction, Origin"/>
<add name="Access-Control-Max-Age" value="1728000" />
</customHeaders>
</httpProtocol>
</system.webServer>
<system.web>
<customErrors mode="On"/>
<pages validateRequest="false"/>
<compilation debug="true" />
<httpRuntime maxUrlLength="2048" enableHeaderChecking="false" maxRequestLength="2000000"/>
<membership defaultProvider="ClientAuthenticationMembershipProvider">
<providers>
<add name="ClientAuthenticationMembershipProvider"
type="System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
serviceUri="" />
</providers>
</membership>
<roleManager defaultProvider="ClientRoleProvider" enabled="true">
<providers>
<add name="ClientRoleProvider"
type="System.Web.ClientServices.Providers.ClientRoleProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
serviceUri=""
cacheTimeout="86400" />
</providers>
</roleManager>
</system.web>
<system.serviceModel>
<bindings>
<webHttpBinding>
<binding name="webBind"
transferMode="Buffered"
crossDomainScriptAccessEnabled="true"
receiveTimeout="01:05:00"
maxReceivedMessageSize="2147483647"
maxBufferSize="2147483647"
maxBufferPoolSize="2147483647">
<readerQuotas maxArrayLength="2147483647"
maxStringContentLength="2147483647" />
<security mode="None" />
</binding>
</webHttpBinding>
<netHttpBinding>
<binding name="wsBind" messageEncoding="Text">
<security mode="None"/>
</binding>
</netHttpBinding>
</bindings>
<services>
<service name="ServiceLibrary.Business_Layer.ContentControler">
<endpoint address=""
behaviorConfiguration="webEndPointBehavior"
binding="webHttpBinding"
bindingConfiguration="webBind"
contract="ServiceLibrary.Service_Layer.IContentControler" />
<endpoint address="ws" binding="netHttpBinding" bindingConfiguration="wsBind" contract="ServiceLibrary.Service_Layer.IContentControler"/>
<endpoint address="mex"
binding="mexHttpBinding"
contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="http://localhost/InteractiveMap" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="webEndPointBehavior">
<webHttp helpEnabled="true" defaultOutgoingResponseFormat="Json" defaultBodyStyle="Wrapped"/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="">
<serviceThrottling maxConcurrentCalls="64" maxConcurrentInstances="64" maxConcurrentSessions="64"/>
<serviceMetadata httpGetEnabled="True" httpsGetEnabled="True" />
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<connectionStrings>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Information, ActivityTracing"
propagateActivity="true">
<listeners>
<add name="traceListener"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData= "R:\wcf.svclog" />
</listeners>
</source>
</sources>
</system.diagnostics>
</configuration>
Проблема:
В Self-hosted режиме приложение всё мне возвращает как положено. Из под IIS возвращает ошибку 400.
Думаю ноги растут из каких то секурити настроек IIS, но к сожалению сам я всё ещё не понял что именно не так. Буду очень благодарен за совет. |
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