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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.athenz.zpe;
import com.yahoo.athenz.zpe.AuthZpeClient.AccessCheckStatus;
import com.yahoo.vespa.athenz.api.AthenzRole;
import java.util.Arrays;
import java.util.Objects;
import java.util.Optional;
/**
* The various types of access control results.
*
* @author bjorncs
*/
public class AuthorizationResult {
private final Type type;
private final AthenzRole matchedRole;
public AuthorizationResult(Type type) {
this(type, null);
}
public AuthorizationResult(Type type, AthenzRole matchedRole) {
this.type = type;
this.matchedRole = matchedRole;
}
public Type type() { return type; }
public Optional<AthenzRole> matchedRole() { return Optional.ofNullable(matchedRole); }
public enum Type {
ALLOW(AccessCheckStatus.ALLOW),
DENY(AccessCheckStatus.DENY),
DENY_NO_MATCH(AccessCheckStatus.DENY_NO_MATCH),
DENY_ROLETOKEN_EXPIRED(AccessCheckStatus.DENY_ROLETOKEN_EXPIRED),
DENY_ROLETOKEN_INVALID(AccessCheckStatus.DENY_ROLETOKEN_INVALID),
DENY_DOMAIN_MISMATCH(AccessCheckStatus.DENY_DOMAIN_MISMATCH),
DENY_DOMAIN_NOT_FOUND(AccessCheckStatus.DENY_DOMAIN_NOT_FOUND),
DENY_DOMAIN_EXPIRED(AccessCheckStatus.DENY_DOMAIN_EXPIRED),
DENY_DOMAIN_EMPTY(AccessCheckStatus.DENY_DOMAIN_EMPTY),
DENY_INVALID_PARAMETERS(AccessCheckStatus.DENY_INVALID_PARAMETERS),
DENY_CERT_MISMATCH_ISSUER(AccessCheckStatus.DENY_CERT_MISMATCH_ISSUER),
DENY_CERT_MISSING_SUBJECT(AccessCheckStatus.DENY_CERT_MISSING_SUBJECT),
DENY_CERT_MISSING_DOMAIN(AccessCheckStatus.DENY_CERT_MISSING_DOMAIN),
DENY_CERT_MISSING_ROLE_NAME(AccessCheckStatus.DENY_CERT_MISSING_ROLE_NAME),
DENY_CERT_HASH_MISMATCH(AccessCheckStatus.DENY_CERT_HASH_MISMATCH);
private final AccessCheckStatus wrappedElement;
Type(AccessCheckStatus wrappedElement) {
this.wrappedElement = wrappedElement;
}
public String getDescription() {
return wrappedElement.toString();
}
static Type fromAccessCheckStatus(AccessCheckStatus accessCheckStatus) {
return Arrays.stream(values())
.filter(value -> value.wrappedElement == accessCheckStatus)
.findFirst()
.orElseThrow(() -> new IllegalArgumentException("Unknown status: " + accessCheckStatus));
}
}
@Override
public String toString() {
return "AuthorizationResult{" +
"type=" + type +
", matchedRole=" + matchedRole +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
AuthorizationResult that = (AuthorizationResult) o;
return type == that.type &&
Objects.equals(matchedRole, that.matchedRole);
}
@Override
public int hashCode() {
return Objects.hash(type, matchedRole);
}
}
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