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Commit 53639960 authored by pkanwar's avatar pkanwar Committed by Pankaj Kanwar
Browse files

Building IMSI support for encryption. Changes to the JSON fields. 

CPed from master.

BUG: 35606429
Test: runtest -x CarrierKeyDownloadMgrTest
Change-Id: Ie6b5e8607e661d0745e90df0e67f3c074a88f94a
parent 10453eb7

src/java/com/android/internal/telephony/CarrierKeyDownloadManager.java

+45 −28
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ import android.telephony.TelephonyManager; 
import android.text.TextUtils;

import android.util.Base64;

import android.util.Log;

import android.util.Pair;



import com.android.internal.annotations.VisibleForTesting;
@@ -44,10 +45,14 @@ import org.json.JSONException; 
import org.json.JSONObject;



import java.io.BufferedReader;

import java.io.ByteArrayInputStream;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.security.PublicKey;

import java.security.cert.CertificateFactory;

import java.security.cert.X509Certificate;

import java.util.Date;



/**
@@ -75,10 +80,9 @@ public class CarrierKeyDownloadManager { 
    public static final String MCC = "MCC";

    private static final String SEPARATOR = ":";



    private static final String JSON_KEY = "key";

    private static final String JSON_CERTIFICATE = "certificate";

    private static final String JSON_TYPE = "type";

    private static final String JSON_IDENTIFIER = "identifier";

    private static final String JSON_EXPIRATION_DATE = "expiration-date";

    private static final String JSON_CARRIER_KEYS = "carrier-keys";

    private static final String JSON_TYPE_VALUE_WLAN = "WLAN";

    private static final String JSON_TYPE_VALUE_EPDG = "EPDG";
@@ -237,13 +241,13 @@ public class CarrierKeyDownloadManager { 
    }



    /**

     * Returns the network operator.

     * Returns the sim operator.

     **/

    @VisibleForTesting

    public String getNetworkOperator() {

    public String getSimOperator() {

        final TelephonyManager telephonyManager =

                (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

        return telephonyManager.getNetworkOperator(mPhone.getSubId());

        return telephonyManager.getSimOperator(mPhone.getSubId());

    }



    /**
@@ -258,9 +262,9 @@ public class CarrierKeyDownloadManager { 
        String mccSource = "";

        String mncSource = "";



        String networkOperator = getNetworkOperator();

        if (TextUtils.isEmpty(networkOperator) || TextUtils.isEmpty(mccMnc)) {

            Log.e(LOG_TAG, "networkOperator or mcc/mnc is empty");

        String simOperator = getSimOperator();

        if (TextUtils.isEmpty(simOperator) || TextUtils.isEmpty(mccMnc)) {

            Log.e(LOG_TAG, "simOperator or mcc/mnc is empty");

            return false;

        }
@@ -269,8 +273,8 @@ public class CarrierKeyDownloadManager { 
        mncSource = splitValue[1];

        Log.d(LOG_TAG, "values from sharedPrefs mcc, mnc: " + mccSource + "," + mncSource);



        mccCurrent = networkOperator.substring(0, 3);

        mncCurrent = networkOperator.substring(3);

        mccCurrent = simOperator.substring(0, 3);

        mncCurrent = simOperator.substring(3);

        Log.d(LOG_TAG, "using values for mcc, mnc: " + mccCurrent + "," + mncCurrent);



        if (TextUtils.equals(mncSource, mncCurrent) &&  TextUtils.equals(mccSource, mccCurrent)) {
@@ -370,9 +374,8 @@ public class CarrierKeyDownloadManager { 
     * including the Carrier public key, the key type and the key identifier. Once the nodes have

     * been extracted, they get persisted to the database. Sample:

     *      "carrier-keys": [ { "key": "",

     *                         "type": WLAN,

     *                         "identifier": "",

     *                         "expiration-date": 1502577746000

     *                         "type": "WLAN",

     *                         "identifier": ""

     *                        } ]

     * @param jsonStr the json string.

     * @param mccMnc contains the mcc, mnc
@@ -394,7 +397,7 @@ public class CarrierKeyDownloadManager { 


            for (int i = 0; i < keys.length(); i++) {

                JSONObject key = keys.getJSONObject(i);

                String carrierKey = key.getString(JSON_KEY);

                String cert = key.getString(JSON_CERTIFICATE);

                String typeString = key.getString(JSON_TYPE);

                int type = UNINITIALIZED_KEY_TYPE;

                if (typeString.equals(JSON_TYPE_VALUE_WLAN)) {
@@ -402,13 +405,14 @@ public class CarrierKeyDownloadManager { 
                } else if (typeString.equals(JSON_TYPE_VALUE_EPDG)) {

                    type = TelephonyManager.KEY_TYPE_EPDG;

                }

                long expiration_date = key.getLong(JSON_EXPIRATION_DATE);

                String identifier = key.getString(JSON_IDENTIFIER);

                savePublicKey(carrierKey, type, identifier, expiration_date,

                        mcc, mnc);

                Pair<PublicKey, Long> keyInfo = getKeyInformation(cert);

                savePublicKey(keyInfo.first, type, identifier, keyInfo.second, mcc, mnc);

            }

        } catch (final JSONException e) {

            Log.e(LOG_TAG, "Json parsing error: " + e.getMessage());

        } catch (final Exception e) {

            Log.e(LOG_TAG, "Exception getting certificate: " + e);

        }

    }
@@ -449,15 +453,13 @@ public class CarrierKeyDownloadManager { 


    private boolean downloadKey() {

        Log.d(LOG_TAG, "starting download from: " + mURL);

        final TelephonyManager telephonyManager =

                (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

        String mcc = "";

        String mnc = "";

        String networkOperator = telephonyManager.getNetworkOperator(mPhone.getSubId());

        String simOperator = getSimOperator();



        if (!TextUtils.isEmpty(networkOperator)) {

            mcc = networkOperator.substring(0, 3);

            mnc = networkOperator.substring(3);

        if (!TextUtils.isEmpty(simOperator)) {

            mcc = simOperator.substring(0, 3);

            mnc = simOperator.substring(3);

            Log.d(LOG_TAG, "using values for mcc, mnc: " + mcc + "," + mnc);

        } else {

            Log.e(LOG_TAG, "mcc, mnc: is empty");
@@ -485,19 +487,34 @@ public class CarrierKeyDownloadManager { 


    /**

     * Save the public key

     * @param key public key that is base64 encoded.

     * @param certificate certificate that contains the public key.

     * @return Pair containing the Public Key and the expiration date.

     **/

    @VisibleForTesting

    public static Pair<PublicKey, Long> getKeyInformation(String certificate) throws Exception {

        byte[] derCert = Base64.decode(certificate.getBytes(), Base64.DEFAULT);

        InputStream inStream = new ByteArrayInputStream(derCert);

        CertificateFactory cf = CertificateFactory.getInstance("X.509");

        X509Certificate cert = (X509Certificate) cf.generateCertificate(inStream);

        Pair<PublicKey, Long> keyInformation =

                new Pair(cert.getPublicKey(), cert.getNotAfter().getTime());

        return keyInformation;

    }



    /**

     * Save the public key

     * @param publicKey public key.

     * @param type key-type.

     * @param identifier which is an opaque string.

     * @param expirationDate expiration date of the key.

     * @param mcc

     * @param mnc

     */

     **/

    @VisibleForTesting

    public void savePublicKey(String key, int type, String identifier, long expirationDate,

    public void savePublicKey(PublicKey publicKey, int type, String identifier, long expirationDate,

                               String mcc, String mnc) {

        byte[] keyBytes = Base64.decode(key.getBytes(), Base64.DEFAULT);

        ImsiEncryptionInfo imsiEncryptionInfo = new ImsiEncryptionInfo(mcc, mnc, type, identifier,

                keyBytes, new Date(expirationDate));

                publicKey, new Date(expirationDate));

        mPhone.setCarrierInfoForImsiEncryption(imsiEncryptionInfo);

    }

}

tests/telephonytests/src/com/android/internal/telephony/CarrierKeyDownloadMgrTest.java

+23 −14
Original line number Diff line number Diff line
@@ -15,6 +15,8 @@ 
 */

package com.android.internal.telephony;



import static android.preference.PreferenceManager.getDefaultSharedPreferences;



import android.app.DownloadManager;

import android.content.Context;

import android.content.Intent;
@@ -24,7 +26,7 @@ import android.os.PersistableBundle; 
import android.telephony.CarrierConfigManager;

import android.telephony.ImsiEncryptionInfo;

import android.test.suitebuilder.annotation.SmallTest;

import android.util.Base64;

import android.util.Pair;



import org.junit.After;

import org.junit.Before;
@@ -32,14 +34,15 @@ import org.junit.Test; 
import org.mockito.Matchers;

import org.mockito.MockitoAnnotations;



import java.security.PublicKey;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Date;

import java.util.GregorianCalendar;



import static android.preference.PreferenceManager.getDefaultSharedPreferences;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

import static org.junit.Assert.fail;

import static org.mockito.ArgumentMatchers.any;

import static org.mockito.Mockito.anyInt;

import static org.mockito.Mockito.times;
@@ -48,12 +51,14 @@ import static org.mockito.Mockito.when; 


public class CarrierKeyDownloadMgrTest extends TelephonyTest {



    private static final String LOG_TAG = "CarrierKeyDownloadManager";



    private CarrierKeyDownloadManager mCarrierKeyDM;

    private CarrierActionAgentHandler mCarrierActionAgentHandler;



    private String mURL = "http://www.google.com";



    private String mJsonStr = "{ \"carrier-keys\": [ { \"key\": \"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjGGHATBYlmas+0sEECkno8LZ1KPglb/mfe6VpCT3GhSr+7br7NG/ZwGZnEhLqE7YIH4fxltHmQC3Tz+jM1YN+kMaQgRRjo/LBCJdOKaMwUbkVynAH6OYsKevjrOPk8lfM5SFQzJMGsA9+Tfopr5xg0BwZ1vA/+E3mE7Tr3M2UvwIDAQAB\", \"type\": \"WLAN\", \"identifier\": \"key1=value\", \"expiration-date\": 1502577746000 }, { \"key\": \"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjGGHATBYlmas+0sEECkno8LZ1KPglb/mfe6VpCT3GhSr+7br7NG/ZwGZnEhLqE7YIH4fxltHmQC3Tz+jM1YN+kMaQgRRjo/LBCJdOKaMwUbkVynAH6OYsKevjrOPk8lfM5SFQzJMGsA9+Tfopr5xg0BwZ1vA/+E3mE7Tr3M2UvwIDAQAB\", \"type\": \"WLAN\", \"identifier\": \"key1=value\", \"expiration-date\": 1502577746000 }]}";

    private String mJsonStr = "{ \"carrier-keys\": [ { \"certificate\": \"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\", \"type\": \"WLAN\", \"identifier\": \"key1=value\"}]}";



    private class CarrierActionAgentHandler extends HandlerThread {
@@ -129,7 +134,6 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
        Date expirationDate = new Date(mCarrierKeyDM.getExpirationDate());

        assertTrue(dt.format(expirationDate).equals(dateExpected));

    }



    /**

     * Checks if the json is parse correctly.

     * Verify if the savePublicKey method is called with the right params.
@@ -137,14 +141,19 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
    @Test

    @SmallTest

    public void testParseJson() {

        Date expirationDate = new Date(1502577746000L);

        String key = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjGGHATBYlmas+0sEECkno8LZ1KPglb/mfe6VpCT3GhSr+7br7NG/ZwGZnEhLqE7YIH4fxltHmQC3Tz+jM1YN+kMaQgRRjo/LBCJdOKaMwUbkVynAH6OYsKevjrOPk8lfM5SFQzJMGsA9+Tfopr5xg0BwZ1vA/+E3mE7Tr3M2UvwIDAQAB";

        byte[] keyBytes = Base64.decode(key.getBytes(), Base64.DEFAULT);

        String certificate = "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";

        Pair<PublicKey, Long> keyInfo = null;

        try {

            keyInfo = CarrierKeyDownloadManager.getKeyInformation(certificate);

        } catch (Exception e) {

            fail(LOG_TAG + "exception creating public key");

        }

        ImsiEncryptionInfo imsiEncryptionInfo = new ImsiEncryptionInfo("310", "270", 2,

                "key1=value", keyBytes, expirationDate);

                "key1=value", keyInfo.first, new Date(keyInfo.second));

        String mccMnc = "310:270";

        mCarrierKeyDM.parseJsonAndPersistKey(mJsonStr, mccMnc);

        verify(mPhone, times(2)).setCarrierInfoForImsiEncryption((Matchers.refEq(imsiEncryptionInfo)));

        verify(mPhone, times(1)).setCarrierInfoForImsiEncryption(

                (Matchers.refEq(imsiEncryptionInfo)));

    }



    /**
@@ -168,7 +177,7 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
    @SmallTest

    public void testIsValidDownload() {

        String mccMnc = "310:260";

        when(mTelephonyManager.getNetworkOperator(anyInt())).thenReturn("310260");

        when(mTelephonyManager.getSimOperator(anyInt())).thenReturn("310260");

        assertTrue(mCarrierKeyDM.isValidDownload(mccMnc));

    }
@@ -180,7 +189,7 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
    @SmallTest

    public void testIsValidDownloadFail() {

        String mccMnc = "310:290";

        when(mTelephonyManager.getNetworkOperator(anyInt())).thenReturn("310260");

        when(mTelephonyManager.getSimOperator(anyInt())).thenReturn("310260");

        assertFalse(mCarrierKeyDM.isValidDownload(mccMnc));

    }
@@ -220,7 +229,7 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
        expectedCal.add(Calendar.DATE, 1);

        String dateExpected = dt.format(expectedCal.getTime());



        when(mTelephonyManager.getNetworkOperator(anyInt())).thenReturn("310260");

        when(mTelephonyManager.getSimOperator(anyInt())).thenReturn("310260");

        Intent mIntent = new Intent(DownloadManager.ACTION_DOWNLOAD_COMPLETE);

        mContext.sendBroadcast(mIntent);

        Date expirationDate = new Date(mCarrierKeyDM.getExpirationDate());
@@ -241,7 +250,7 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
        bundle.putInt(CarrierConfigManager.IMSI_KEY_AVAILABILITY_INT, 3);

        bundle.putString(CarrierConfigManager.IMSI_KEY_DOWNLOAD_URL_STRING, mURL);



        when(mTelephonyManager.getNetworkOperator(anyInt())).thenReturn("310260");

        when(mTelephonyManager.getSimOperator(anyInt())).thenReturn("310260");

        Intent mIntent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);

        mIntent.putExtra(PhoneConstants.PHONE_KEY, 0);

        mContext.sendBroadcast(mIntent);
@@ -264,7 +273,7 @@ public class CarrierKeyDownloadMgrTest extends TelephonyTest { 
        bundle.putInt(CarrierConfigManager.IMSI_KEY_AVAILABILITY_INT, 3);

        bundle.putString(CarrierConfigManager.IMSI_KEY_DOWNLOAD_URL_STRING, mURL);



        when(mTelephonyManager.getNetworkOperator(anyInt())).thenReturn("310260");

        when(mTelephonyManager.getSimOperator(anyInt())).thenReturn("310260");

        Intent mIntent = new Intent("com.android.internal.telephony.carrier_key_download_alarm"

                + slotId);

        mContext.sendBroadcast(mIntent);