-
Notifications
You must be signed in to change notification settings - Fork 561
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Enable basic auth tests with domainless custom authenticator
- Loading branch information
Showing
8 changed files
with
289 additions
and
34 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
201 changes: 201 additions & 0 deletions
201
...ivate.ServiceModel/tools/IISHostedWcfService/App_code/BasicServiceAuthorizationManager.cs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,201 @@ | ||
| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
| // See the LICENSE file in the project root for more information. | ||
|
|
||
|
|
||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Collections.ObjectModel; | ||
| using System.Net; | ||
| using System.Security.Cryptography; | ||
| using System.Security.Principal; | ||
| using System.ServiceModel; | ||
| using System.ServiceModel.Channels; | ||
| using System.ServiceModel.Description; | ||
| using System.ServiceModel.Dispatcher; | ||
| using System.Text; | ||
|
|
||
| namespace WcfService | ||
| { | ||
| public abstract class BasicServiceAuthorizationManager : ServiceAuthorizationManager, IServiceBehavior | ||
| { | ||
| private readonly string _realm; | ||
|
|
||
| public BasicServiceAuthorizationManager(string realm) | ||
| { | ||
| if (realm == null) | ||
| { | ||
| realm = string.Empty; | ||
| } | ||
|
|
||
| _realm = realm; | ||
| } | ||
|
|
||
| private bool Authorized(BasicAuthenticationState basicState, OperationContext operationContext, ref Message message) | ||
| { | ||
| object identitiesListObject; | ||
| if (!operationContext.ServiceSecurityContext.AuthorizationContext.Properties.TryGetValue("Identities", | ||
| out identitiesListObject)) | ||
| { | ||
| identitiesListObject = new List<IIdentity>(1); | ||
| operationContext.ServiceSecurityContext.AuthorizationContext.Properties.Add("Identities", identitiesListObject); | ||
| } | ||
|
|
||
| var identities = identitiesListObject as IList<IIdentity>; | ||
| identities.Add(new GenericIdentity(basicState.Username, "GenericPrincipal")); | ||
|
|
||
| return true; | ||
| } | ||
|
|
||
| public override bool CheckAccess(OperationContext operationContext, ref Message message) | ||
| { | ||
| var basicState = new BasicAuthenticationState(operationContext, GetRealm(ref message)); | ||
| if (!basicState.IsRequestBasicAuth) | ||
| { | ||
| return UnauthorizedResponse(basicState); | ||
| } | ||
|
|
||
| string password; | ||
| if (!GetPassword(ref message, basicState.Username, out password)) | ||
| { | ||
| return UnauthorizedResponse(basicState); | ||
| } | ||
|
|
||
| if(basicState.Password != password) | ||
| { | ||
| // According to RFC2616, a forbidden response should be in response to valid credentials where the | ||
| // authenticated user is not allowed to use the site but WCF responds with Forbbiden with an incorrect | ||
| // password. We should be returning Unauthorized, but this matches WCF behavior. | ||
| return ForbiddenResponse(basicState); | ||
| } | ||
|
|
||
| return Authorized(basicState, operationContext, ref message); | ||
| } | ||
|
|
||
| public virtual string GetRealm(ref Message message) | ||
| { | ||
| return _realm; | ||
| } | ||
|
|
||
| public abstract bool GetPassword(ref Message message, string username, out string password); | ||
|
|
||
| private bool UnauthorizedResponse(BasicAuthenticationState basicState) | ||
| { | ||
| basicState.SetChallengeResponse(HttpStatusCode.Unauthorized, "Access Denied"); | ||
| return false; | ||
| } | ||
|
|
||
| private bool ForbiddenResponse(BasicAuthenticationState basicState) | ||
| { | ||
| basicState.SetChallengeResponse(HttpStatusCode.Forbidden, "Access Denied"); | ||
| return false; | ||
| } | ||
|
|
||
| #region IServiceBehavior | ||
| public void Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase) { } | ||
|
|
||
| public void AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase, Collection<ServiceEndpoint> endpoints, | ||
| BindingParameterCollection bindingParameters) | ||
| { } | ||
|
|
||
| public void ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase) | ||
| { | ||
| serviceHostBase.Authorization.ServiceAuthorizationManager = this; | ||
| foreach (ChannelDispatcherBase t in serviceHostBase.ChannelDispatchers) | ||
| { | ||
| ChannelDispatcher channelDispatcher = t as ChannelDispatcher; | ||
| foreach (EndpointDispatcher endpointDispatcher in channelDispatcher.Endpoints) | ||
| { | ||
| endpointDispatcher.DispatchRuntime.ServiceAuthorizationManager = this; | ||
| } | ||
| } | ||
| } | ||
| #endregion | ||
|
|
||
| private struct BasicAuthenticationState | ||
| { | ||
| private const string BasicAuthenticationMechanism = "Basic "; | ||
| private const int BasicAuthenticationMechanismLength = 6; // DigestAuthenticationMechanism.Length; | ||
| private const string RealmAuthenticationParameter = "realm"; | ||
| private const string AuthenticationChallengeHeaderName = "WWW-Authenticate"; | ||
| private const string AuthorizationHeaderName = "Authorization"; | ||
| private readonly string _authorizationHeader; | ||
| private readonly OperationContext _operationContext; | ||
| private readonly string _realm; | ||
| private string _username; | ||
| private string _password; | ||
| private bool? _authorized; | ||
|
|
||
| public BasicAuthenticationState(OperationContext operationContext, string realm) | ||
| { | ||
| _operationContext = operationContext; | ||
| _realm = realm; | ||
| _username = _password = string.Empty; | ||
| _authorized = new bool?(); | ||
| _authorizationHeader = GetAuthorizationHeader(operationContext); | ||
| if (_authorizationHeader.Length < BasicAuthenticationMechanismLength) | ||
| { | ||
| _authorized = false; | ||
| return; | ||
| } | ||
|
|
||
| string authBase64Encoded = _authorizationHeader.Substring(BasicAuthenticationMechanismLength); | ||
| var authDecodedBytes = Convert.FromBase64String(authBase64Encoded); | ||
| var authDecoded = Encoding.UTF8.GetString(authDecodedBytes); | ||
| int colonPos = authDecoded.IndexOf(':'); | ||
| if(colonPos <= 0) | ||
| { | ||
| _authorized = false; | ||
| return; | ||
| } | ||
| _username = authDecoded.Substring(0, colonPos); | ||
| _password = authDecoded.Substring(colonPos + 1); | ||
| } | ||
|
|
||
| public bool IsRequestBasicAuth { get { return _authorizationHeader.StartsWith(BasicAuthenticationMechanism); } } | ||
|
|
||
| public string Username { get { return _username; } } | ||
|
|
||
| public string Password { get { return _password; } } | ||
|
|
||
| public void SetChallengeResponse(HttpStatusCode statusCode, string statusDescription) | ||
| { | ||
| StringBuilder authChallenge = new StringBuilder(BasicAuthenticationMechanism); | ||
| authChallenge.AppendFormat(RealmAuthenticationParameter + "=\"{0}\", ", _realm); | ||
|
|
||
| object responsePropertyObject; | ||
| if (!_operationContext.OutgoingMessageProperties.TryGetValue(HttpResponseMessageProperty.Name, out responsePropertyObject)) | ||
| { | ||
| responsePropertyObject = new HttpResponseMessageProperty(); | ||
| _operationContext.OutgoingMessageProperties[HttpResponseMessageProperty.Name] = responsePropertyObject; | ||
| } | ||
|
|
||
| var responseMessageProperty = (HttpResponseMessageProperty)responsePropertyObject; | ||
| responseMessageProperty.Headers[AuthenticationChallengeHeaderName] = authChallenge.ToString(); | ||
| responseMessageProperty.StatusCode = statusCode; | ||
| responseMessageProperty.StatusDescription = statusDescription; | ||
| } | ||
|
|
||
| private static string GetAuthorizationHeader(OperationContext operationContext) | ||
| { | ||
| object requestMessagePropertyObject; | ||
| if (!operationContext.IncomingMessageProperties.TryGetValue(HttpRequestMessageProperty.Name, | ||
| out requestMessagePropertyObject)) | ||
| { | ||
| throw new InvalidOperationException("Not an HTTP request"); | ||
| } | ||
|
|
||
| HttpRequestMessageProperty requestMessageProperties = (HttpRequestMessageProperty)requestMessagePropertyObject; | ||
| var requestHeaders = requestMessageProperties.Headers; | ||
|
|
||
| var authorizationHeader = requestHeaders[AuthorizationHeaderName]; | ||
| if (authorizationHeader == null) | ||
| { | ||
| authorizationHeader = string.Empty; | ||
| } | ||
|
|
||
| return authorizationHeader.Trim(); | ||
| } | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
13 changes: 0 additions & 13 deletions
13
src/System.Private.ServiceModel/tools/IISHostedWcfService/BasicAuthentication/web.config
This file was deleted.
Oops, something went wrong.
Oops, something went wrong.