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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.security.tls.policy;
import java.util.Collections;
import java.util.Objects;
import java.util.Set;
/**
* @author bjorncs
*/
public class AuthorizedPeers {
private final Set<PeerPolicy> peerPolicies;
public AuthorizedPeers(Set<PeerPolicy> peerPolicies) {
this.peerPolicies = verifyPeerPolicies(peerPolicies);
}
private Set<PeerPolicy> verifyPeerPolicies(Set<PeerPolicy> peerPolicies) {
long distinctNames = peerPolicies.stream()
.map(PeerPolicy::policyName)
.distinct()
.count();
if (distinctNames != peerPolicies.size()) {
throw new IllegalArgumentException("'authorized-peers' contains entries with duplicate names");
}
return Collections.unmodifiableSet(peerPolicies);
}
public Set<PeerPolicy> peerPolicies() {
return peerPolicies;
}
@Override
public String toString() {
return "AuthorizedPeers{" +
"peerPolicies=" + peerPolicies +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
AuthorizedPeers that = (AuthorizedPeers) o;
return Objects.equals(peerPolicies, that.peerPolicies);
}
@Override
public int hashCode() {
return Objects.hash(peerPolicies);
}
}
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