Initial import of old CVS repository

1 files changed, 57 insertions, 0 deletions

diff --git a/crypto/src/pkix/PkixAttrCertChecker.cs b/crypto/src/pkix/PkixAttrCertChecker.cs
new file mode 100644
index 000000000..a6eab8480
--- /dev/null
+++ b/crypto/src/pkix/PkixAttrCertChecker.cs
@@ -0,0 +1,57 @@
+using System;
+using System.Collections;
+
+using Org.BouncyCastle.Utilities.Collections;
+using Org.BouncyCastle.X509;
+
+namespace Org.BouncyCastle.Pkix
+{
+	public abstract class PkixAttrCertChecker
+	{
+		/**
+		 * Returns an immutable <code>Set</code> of X.509 attribute certificate
+		 * extensions that this <code>PkixAttrCertChecker</code> supports or
+		 * <code>null</code> if no extensions are supported.
+		 * <p>
+		 * Each element of the set is a <code>String</code> representing the
+		 * Object Identifier (OID) of the X.509 extension that is supported.
+		 * </p>
+		 * <p>
+		 * All X.509 attribute certificate extensions that a
+		 * <code>PkixAttrCertChecker</code> might possibly be able to process
+		 * should be included in the set.
+		 * </p>
+		 * 
+		 * @return an immutable <code>Set</code> of X.509 extension OIDs (in
+		 *         <code>String</code> format) supported by this
+		 *         <code>PkixAttrCertChecker</code>, or <code>null</code> if no
+		 *         extensions are supported
+		 */
+		public abstract ISet GetSupportedExtensions();
+
+		/**
+		* Performs checks on the specified attribute certificate. Every handled
+		* extension is rmeoved from the <code>unresolvedCritExts</code>
+		* collection.
+		* 
+		* @param attrCert The attribute certificate to be checked.
+		* @param certPath The certificate path which belongs to the attribute
+		*            certificate issuer public key certificate.
+		* @param holderCertPath The certificate path which belongs to the holder
+		*            certificate.
+		* @param unresolvedCritExts a <code>Collection</code> of OID strings
+		*            representing the current set of unresolved critical extensions
+		* @throws CertPathValidatorException if the specified attribute certificate
+		*             does not pass the check.
+		*/
+		public abstract void Check(IX509AttributeCertificate attrCert, PkixCertPath certPath,
+			PkixCertPath holderCertPath, ICollection unresolvedCritExts);
+
+		/**
+		* Returns a clone of this object.
+		* 
+		* @return a copy of this <code>PkixAttrCertChecker</code>
+		*/
+		public abstract PkixAttrCertChecker Clone();
+	}
+}