/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.waveprotocol.wave.crypto;
import org.waveprotocol.wave.federation.Proto.ProtocolSignerInfo;
/**
* A simple store for signer infos (i.e., certificate chains). Implementations must be
* thread safe.
*/
public interface CertPathStore {
/**
* Given the of a signer (essentially the hash of a cert chain), returns the
* full signer info, or null if the signerId is not found in the path store.
* @param signerId the id of the cert chain. This is Base64-encoded PkiPath-
* encoding of the cert chain.
*/
public SignerInfo getSignerInfo(byte[] signerId) throws SignatureException;
/**
* Add a new SignerInfo to the store. The object will be stored under the key
* obtained by calling {@link SignerInfo#getSignerId()}.
*
* @throws SignatureException if the signer info could not be parsed into
* into a chain of X509Certificates, or if the domain in the signer info
* did not match the target certificate.
*/
public void putSignerInfo(ProtocolSignerInfo signerInfo) throws SignatureException;
}