CredentialPublicKeyConverter.java
/*
* Copyright 2002-2019 the original author or authors.
*
* 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.keycloak.credential;
import com.webauthn4j.converter.util.ObjectConverter;
import org.keycloak.common.util.Base64Url;
import com.webauthn4j.converter.util.CborConverter;
import com.webauthn4j.data.attestation.authenticator.COSEKey;
public class CredentialPublicKeyConverter {
private CborConverter cborConverter;
public CredentialPublicKeyConverter(ObjectConverter objectConverter) {
this.cborConverter = objectConverter.getCborConverter();
}
public String convertToDatabaseColumn(COSEKey credentialPublicKey) {
return Base64Url.encode(cborConverter.writeValueAsBytes(credentialPublicKey));
}
public COSEKey convertToEntityAttribute(String s) {
return cborConverter.readValue(Base64Url.decode(s), COSEKey.class);
}
}