com.anony.okhttp.sample.CertificatePinning.java Source code

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Here is the source code for com.anony.okhttp.sample.CertificatePinning.java

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/*
 * Copyright (C) 2014 Square, 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 com.anony.okhttp.sample;

import com.squareup.okhttp.CertificatePinner;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
import java.io.IOException;
import java.security.cert.Certificate;

public final class CertificatePinning {
    private final OkHttpClient client;

    public CertificatePinning() {
        client = new OkHttpClient();
        client.setCertificatePinner(
                new CertificatePinner.Builder().add("publicobject.com", "sha1/DmxUShsZuNiqPQsX2Oi9uv2sCnw=")
                        .add("publicobject.com", "sha1/SXxoaOSEzPC6BgGmxAt/EAcsajw=")
                        .add("publicobject.com", "sha1/blhOM3W9V/bVQhsWAcLYwPU6n24=")
                        .add("publicobject.com", "sha1/T5x9IXmcrQ7YuQxXnxoCmeeQ84c=").build());
    }

    public void run() throws Exception {
        Request request = new Request.Builder().url("https://publicobject.com/robots.txt").build();

        Response response = client.newCall(request).execute();
        if (!response.isSuccessful())
            throw new IOException("Unexpected code " + response);

        for (Certificate certificate : response.handshake().peerCertificates()) {
            System.out.println(CertificatePinner.pin(certificate));
        }
    }

    public static void main(String... args) throws Exception {
        new CertificatePinning().run();
    }
}