Merge pull request #1 from DavidChristiansen/master

Kachow!

1 files changed, 47 insertions, 0 deletions

diff --git a/src/OAuth/OAuthServiceProvider/Code/OAuthPrincipalAuthorizationPolicy.cs b/src/OAuth/OAuthServiceProvider/Code/OAuthPrincipalAuthorizationPolicy.cs
new file mode 100644
index 0000000..a25f4c5
--- /dev/null
+++ b/src/OAuth/OAuthServiceProvider/Code/OAuthPrincipalAuthorizationPolicy.cs
@@ -0,0 +1,47 @@
+namespace OAuthServiceProvider.Code {
+	using System;
+	using System.Collections.Generic;
+	using System.IdentityModel.Claims;
+	using System.IdentityModel.Policy;
+	using System.Linq;
+	using System.Web;
+	using DotNetOpenAuth.OAuth.ChannelElements;
+
+	public class OAuthPrincipalAuthorizationPolicy : IAuthorizationPolicy {
+		private readonly Guid uniqueId = Guid.NewGuid();
+		private readonly OAuthPrincipal principal;
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="OAuthPrincipalAuthorizationPolicy"/> class.
+		/// </summary>
+		/// <param name="principal">The principal.</param>
+		public OAuthPrincipalAuthorizationPolicy(OAuthPrincipal principal) {
+			this.principal = principal;
+		}
+
+		#region IAuthorizationComponent Members
+
+		/// <summary>
+		/// Gets a unique ID for this instance.
+		/// </summary>
+		public string Id {
+			get { return this.uniqueId.ToString(); }
+		}
+
+		#endregion
+
+		#region IAuthorizationPolicy Members
+
+		public ClaimSet Issuer {
+			get { return ClaimSet.System; }
+		}
+
+		public bool Evaluate(EvaluationContext evaluationContext, ref object state) {
+			evaluationContext.AddClaimSet(this, new DefaultClaimSet(Claim.CreateNameClaim(this.principal.Identity.Name)));
+			evaluationContext.Properties["Principal"] = this.principal;
+			return true;
+		}
+
+		#endregion
+	}
+}
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