geb.download.helper.SelfSignedCertificateHelper.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2012 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 geb.download.helper

import javax.net.ssl.*
import java.security.KeyStore

class SelfSignedCertificateHelper {
    URL keystoreUrl
    String keystoreFilePassword

    SelfSignedCertificateHelper(URL keystoreUrl, String keystoreFilePassword) {
        this.keystoreUrl = keystoreUrl
        this.keystoreFilePassword = keystoreFilePassword
    }

    @SuppressWarnings("UnnecessarySetter")
    void acceptCertificatesFor(HttpsURLConnection con) {
        con.setSSLSocketFactory(socketFactory)
        con.hostnameVerifier = hostnameVerifier
    }

    private SSLSocketFactory getSocketFactory() {
        def keyStore = KeyStore.getInstance(KeyStore.defaultType)
        keyStore.load(keystoreUrl.openStream(), keystoreFilePassword.toCharArray())
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.defaultAlgorithm)
        tmf.init(keyStore)
        SSLContext ctx = SSLContext.getInstance('TLS')
        ctx.init(null, tmf.trustManagers, null)
        ctx.socketFactory
    }

    private HostnameVerifier getHostnameVerifier() {
        new HostnameVerifier() {
            @Override
            boolean verify(String hostname, SSLSession sslSession) {
                true
            }
        }
    }

}