1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.security.net.config; 18 19 import android.util.ArraySet; 20 import java.util.Collections; 21 import java.util.Set; 22 23 /** @hide */ 24 public final class PinSet { 25 public static final PinSet EMPTY_PINSET = 26 new PinSet(Collections.<Pin>emptySet(), Long.MAX_VALUE); 27 public final long expirationTime; 28 public final Set<Pin> pins; 29 30 public PinSet(Set<Pin> pins, long expirationTime) { 31 if (pins == null) { 32 throw new NullPointerException("pins must not be null"); 33 } 34 this.pins = pins; 35 this.expirationTime = expirationTime; 36 } 37 38 Set<String> getPinAlgorithms() { 39 // TODO: Cache this. 40 Set<String> algorithms = new ArraySet<String>(); 41 for (Pin pin : pins) { 42 algorithms.add(pin.digestAlgorithm); 43 } 44 return algorithms; 45 } 46 } 47
