Convert DownloadProfileWorker to Kotlin
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package com.truphone.lpa.impl;
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import com.truphone.es9plus.Es9PlusImpl;
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import com.truphone.lpa.ApduChannel;
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import com.truphone.lpa.impl.download.*;
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import com.truphone.lpa.progress.DownloadProgress;
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import com.truphone.util.LogStub;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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import java.util.logging.Logger;
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class DownloadProfileWorker {
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private static final Logger LOG = Logger.getLogger(DownloadProfileWorker.class.getName());
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private final DownloadProgress progress;
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private final Es9PlusImpl es9Module;
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private String matchingId;
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private final String imei;
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private ApduTransmitter apduTransmitter;
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DownloadProfileWorker(String matchingId, String imei, DownloadProgress progress, ApduChannel apduChannel, Es9PlusImpl es9Module) {
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this.matchingId = matchingId;
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this.imei = imei;
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this.progress = progress;
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this.es9Module = es9Module;
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apduTransmitter = new ApduTransmitter(apduChannel);
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}
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void run() throws Exception {
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AuthenticatingPhaseWorker authenticatingPhaseWorker = new AuthenticatingPhaseWorker(progress, apduTransmitter, es9Module);
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DownloadPhaseWorker downloadPhaseWorker = new DownloadPhaseWorker(progress, apduTransmitter, es9Module);
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LOG.info(LogStub.getInstance().getTag() + " - Downloading profile with matching Id: " + matchingId);
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//AP Added this to support Activation Codes
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//If matchingId is an Activation Code, parses AC to retrieve DP Address and Matching ID.
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//Otherwise LPA shall use the default SMDP configured on the cards
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String serverAddress;
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if(matchingId.contains("$")){
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//Its activation code
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String[] acParts = matchingId.split("\\$", -1);
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if(acParts.length<3 )
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throw new RuntimeException("Invalid ActivationCode format");
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serverAddress = acParts[1];
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matchingId = acParts[2];
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}else
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{
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serverAddress = new ConnectingPhaseWorker(progress, apduTransmitter).getEuiccConfiguredAddress(matchingId);
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}
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InitialAuthenticationKeys initialAuthenticationKeys = new InitialAuthenticationKeys(matchingId,
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serverAddress,
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authenticatingPhaseWorker.getEuiccInfo(),
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authenticatingPhaseWorker.getEuiccChallenge(matchingId));
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authenticatingPhaseWorker.initiateAuthentication(initialAuthenticationKeys, matchingId, imei);
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downloadAndInstallProfilePackage(initialAuthenticationKeys,
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downloadPhaseWorker.prepareDownload(authenticatingPhaseWorker.authenticateClient(initialAuthenticationKeys,
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authenticatingPhaseWorker.authenticateWithEuicc(initialAuthenticationKeys))), downloadPhaseWorker);
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}
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private void downloadAndInstallProfilePackage(InitialAuthenticationKeys initialAuthenticationKeys,
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String encodedPrepareDownloadResponse, DownloadPhaseWorker downloadPhaseWorker) throws IOException {
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String bpp = downloadPhaseWorker.getBoundProfilePackage(initialAuthenticationKeys, encodedPrepareDownloadResponse);
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Map<SbppApdu, List<String>> sbpp = new GeneratePhaseWorker(progress).generateSbpp(bpp);
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new InstallationPhaseWorker(progress, apduTransmitter).loadingSbppApdu(sbpp);
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}
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}
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@ -0,0 +1,105 @@
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/*
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* Copyright 2022 Peter Cai & Pierre-Hugues Husson
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*
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* This program is free software: you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with this program.
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* If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.truphone.lpa.impl
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import com.truphone.lpa.progress.DownloadProgress
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import com.truphone.lpa.ApduChannel
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import com.truphone.es9plus.Es9PlusImpl
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import com.truphone.lpa.impl.download.ApduTransmitter
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import com.truphone.lpa.impl.download.AuthenticatingPhaseWorker
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import com.truphone.lpa.impl.download.DownloadPhaseWorker
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import com.truphone.util.LogStub
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import com.truphone.lpa.impl.download.ConnectingPhaseWorker
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import com.truphone.lpa.impl.download.GeneratePhaseWorker
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import com.truphone.lpa.impl.download.InstallationPhaseWorker
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import java.lang.RuntimeException
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import java.util.logging.Logger
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internal class DownloadProfileWorker(
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private var matchingId: String,
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private val imei: String,
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private val progress: DownloadProgress,
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apduChannel: ApduChannel?,
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private val es9Module: Es9PlusImpl
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) {
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private val apduTransmitter = ApduTransmitter(apduChannel)
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companion object {
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private val LOG = Logger.getLogger(
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DownloadProfileWorker::class.java.name
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)
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}
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fun run() {
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val authenticatingPhaseWorker = AuthenticatingPhaseWorker(
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progress, apduTransmitter, es9Module
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)
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val downloadPhaseWorker = DownloadPhaseWorker(progress, apduTransmitter, es9Module)
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LOG.info(LogStub.getInstance().tag + " - Downloading profile with matching Id: " + matchingId)
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// AP Added this to support Activation Codes
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// If matchingId is an Activation Code, parses AC to retrieve DP Address and Matching ID.
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// Otherwise LPA shall use the default SMDP configured on the cards
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val serverAddress: String
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if (matchingId.contains("$")) {
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// Its activation code
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val acParts = matchingId.split("$").toTypedArray()
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if (acParts.size < 3) throw RuntimeException("Invalid ActivationCode format")
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serverAddress = acParts[1]
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matchingId = acParts[2]
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} else {
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serverAddress =
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ConnectingPhaseWorker(progress, apduTransmitter).getEuiccConfiguredAddress(
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matchingId
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)
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}
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val initialAuthenticationKeys = InitialAuthenticationKeys(
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matchingId,
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serverAddress,
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authenticatingPhaseWorker.euiccInfo,
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authenticatingPhaseWorker.getEuiccChallenge(matchingId)
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)
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authenticatingPhaseWorker.initiateAuthentication(
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initialAuthenticationKeys,
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matchingId,
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imei
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)
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downloadAndInstallProfilePackage(
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initialAuthenticationKeys,
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downloadPhaseWorker.prepareDownload(
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authenticatingPhaseWorker.authenticateClient(
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initialAuthenticationKeys,
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authenticatingPhaseWorker.authenticateWithEuicc(initialAuthenticationKeys)
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)
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), downloadPhaseWorker
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)
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}
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private fun downloadAndInstallProfilePackage(
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initialAuthenticationKeys: InitialAuthenticationKeys,
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encodedPrepareDownloadResponse: String,
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downloadPhaseWorker: DownloadPhaseWorker
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) {
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val bpp = downloadPhaseWorker.getBoundProfilePackage(
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initialAuthenticationKeys,
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encodedPrepareDownloadResponse
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)
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val sbpp = GeneratePhaseWorker(
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progress
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).generateSbpp(bpp)
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InstallationPhaseWorker(progress, apduTransmitter).loadingSbppApdu(sbpp)
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}
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}
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