Commit bca11b1c authored by Chenyang Zhong's avatar Chenyang Zhong
Browse files

sdm845-common: initial import of IFAA


Signed-off-by: Chenyang Zhong's avatarChenyang Zhong <zhongcy95@gmail.com>
parent 12ea90f9
PRODUCT_PACKAGES += \
org.ifaa.android.manager
PRODUCT_BOOT_JARS += \
org.ifaa.android.manager
/*
* Copyright (C) 2017-2020 The LineageOS Project
*
* 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.
*/
java_library {
name: "org.ifaa.android.manager",
installable: true,
srcs: [
"src/**/*.java",
"src/**/I*.aidl",
],
libs: [
"app-compat-annotations",
"unsupportedappusage",
],
}
package org.ifaa.android.manager;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.os.Build.VERSION;
import android.os.SystemProperties;
public abstract class IFAAManager {
private static final int IFAA_VERSION_V2 = 2;
private static final int IFAA_VERSION_V3 = 3;
private static final int IFAA_VERSION_V4 = 4;
static int sIfaaVer;
static boolean sIsFod = SystemProperties.getBoolean("ro.hardware.fp.fod", false);
/**
* 返回手机系统上支持的校验方式,目前IFAF协议1.0版本指纹为0x01、虹膜为0x02
*/
@UnsupportedAppUsage
public abstract int getSupportBIOTypes(Context context);
/**
* 启动系统的指纹/虹膜管理应用界面,让用户进行指纹录入。指纹录入是在系统的指纹管理应用中实现的,
* 本函数的作用只是将指纹管理应用运行起来,直接进行页面跳转,方便用户录入。
* @param context
* @param authType 生物特征识别类型,指纹为1,虹膜为2
* @return 0,成功启动指纹管理应用;-1,启动指纹管理应用失败。
*/
@UnsupportedAppUsage
public abstract int startBIOManager(Context context, int authType);
/**
* 通过ifaateeclient的so文件实现REE到TA的通道
* @param context
* @param param 用于传输到IFAA TA的数据buffer
* @return IFAA TA返回给REE数据buffer
*/
@UnsupportedAppUsage
public native byte[] processCmd(Context context, byte[] param);
/**
* 获取设备型号,同一款机型型号需要保持一致
*/
@UnsupportedAppUsage
public abstract String getDeviceModel();
/**
* 获取IFAAManager接口定义版本,目前为1
*/
@UnsupportedAppUsage
public abstract int getVersion();
/**
* load so to communicate from REE to TEE
*/
static {
sIfaaVer = 1;
if (VERSION.SDK_INT >= 28) {
sIfaaVer = IFAA_VERSION_V4;
} else if (sIsFod) {
sIfaaVer = IFAA_VERSION_V3;
} else if (VERSION.SDK_INT >= 24) {
sIfaaVer = IFAA_VERSION_V2;
} else {
System.loadLibrary("teeclientjni"); //teeclientjni for TA test binary //ifaateeclient
}
}
}
package org.ifaa.android.manager;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
public class IFAAManagerFactory {
@UnsupportedAppUsage
public static IFAAManager getIFAAManager(Context context, int authType) {
return IFAAManagerImpl.getInstance(context);
}
}
package org.ifaa.android.manager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Build;
import android.os.Build.VERSION;
import android.os.HwBinder;
import android.os.HwBlob;
import android.os.HwParcel;
import android.os.IBinder;
import android.os.IBinder.DeathRecipient;
import android.os.IHwBinder;
import android.os.Parcel;
import android.os.RemoteException;
import android.os.SystemProperties;
import android.util.Slog;
import java.util.ArrayList;
import java.util.Arrays;
import org.json.JSONObject;
public class IFAAManagerImpl extends IFAAManagerV4 {
private static final int CODE_PROCESS_CMD = 1;
private static final int CODE_GETIDLIST_CMD = 2;
private static final int IFAA_TYPE_FINGER = 1;
private static final int IFAA_TYPE_IRIS = 2;
private static final int IFAA_TYPE_SENSOR_FOD = 16;
private static final int ACTIVITY_START_SUCCESS = 0;
private static final int ACTIVITY_START_FAILED = -1;
private static volatile IFAAManagerImpl INSTANCE = null;
private static final String CA_CERT_ALIAS_DELIMITER = " ";
private static final String INTERFACE_DESCRIPTOR =
"vendor.xiaomi.hardware.mlipay@1.0::IMlipayService";
private static final String SERVICE_NAME =
"vendor.xiaomi.hardware.mlipay@1.0::IMlipayService";
private static final String TAG = "IfaaManagerImpl";
private static final String mIfaaActName = "org.ifaa.android.manager.IFAAService";
private static final String mIfaaInterfaceDesc = "org.ifaa.android.manager.IIFAAService";
private static final String mIfaaPackName = "com.tencent.soter.soterserver";
private static IBinder mService = null;
private String mDevModel = null;
private static Context mContext = null;
private static ServiceConnection ifaaconn = new ServiceConnection() {
public void onServiceConnected(ComponentName name, IBinder service) {
mService = service;
try {
mService.linkToDeath(mDeathRecipient, 0);
} catch (RemoteException e) {
Slog.e(TAG, "linkToDeath fail.", e);
}
}
public void onServiceDisconnected(ComponentName name) {
if (mContext != null) {
Slog.i(TAG, "re-bind the service.");
initService();
}
}
};
private static DeathRecipient mDeathRecipient = new DeathRecipient() {
public void binderDied() {
if (mService != null) {
Slog.d(TAG, "binderDied, unlink the service.");
mService.unlinkToDeath(mDeathRecipient, 0);
}
}
};
public static IFAAManagerV4 getInstance(Context context) {
if (INSTANCE == null) {
synchronized (IFAAManagerImpl.class) {
if (INSTANCE == null) {
INSTANCE = new IFAAManagerImpl();
if (VERSION.SDK_INT >= 28) {
mContext = context;
initService();
}
}
}
}
return INSTANCE;
}
private String initExtString() {
String extStr = "";
JSONObject obj = new JSONObject();
JSONObject keyInfo = new JSONObject();
String xy = "";
String wh = "";
if (VERSION.SDK_INT >= 28) {
xy = SystemProperties.get("persist.vendor.sys.fp.fod.location.X_Y", "");
wh = SystemProperties.get("persist.vendor.sys.fp.fod.size.width_height", "");
} else {
xy = SystemProperties.get("persist.sys.fp.fod.location.X_Y", "");
wh = SystemProperties.get("persist.sys.fp.fod.size.width_height", "");
}
try {
if (validateVal(xy) && validateVal(wh)) {
String[] splitXy = xy.split(",");
String[] splitWh = wh.split(",");
keyInfo.put("startX", Integer.parseInt(splitXy[0]));
keyInfo.put("startY", Integer.parseInt(splitXy[1]));
keyInfo.put("width", Integer.parseInt(splitWh[0]));
keyInfo.put("height", Integer.parseInt(splitWh[1]));
keyInfo.put("navConflict", true);
obj.put("type", 0);
obj.put("fullView", keyInfo);
extStr = obj.toString();
} else {
Slog.e(TAG, "initExtString invalidate, xy:" + xy + " wh:" + wh);
}
} catch (Exception e) {
Slog.e(TAG, "Exception , xy:" + xy + " wh:" + wh, e);
}
return extStr;
}
private static void initService() {
Intent ifaaIntent = new Intent();
ifaaIntent.setClassName(mIfaaPackName, mIfaaActName);
if (!mContext.bindService(ifaaIntent, ifaaconn, 1)) {
Slog.e(TAG, "cannot bind service org.ifaa.android.manager.IFAAService");
}
}
private boolean validateVal(String value) {
return !"".equalsIgnoreCase(value) && value.contains(",");
}
public String getDeviceModel() {
if (mDevModel == null) {
mDevModel = Build.MANUFACTURER + "-" + Build.DEVICE;
}
Slog.i(TAG, "getDeviceModel deviceModel:" + mDevModel);
return mDevModel;
}
public int getEnabled(int bioType) {
return 1 == bioType ? 1000 : 1003;
}
public String getExtInfo(int authType, String keyExtInfo) {
Slog.i(TAG, "getExtInfo:" + authType + CA_CERT_ALIAS_DELIMITER + keyExtInfo);
return initExtString();
}
public int[] getIDList(int bioType) {
int[] idList = new int[]{0};
if (1 == bioType) {
int retry_count = 10;
while (true) {
int retry_count2 = retry_count - 1;
if (retry_count <= 0) {
break;
}
if (mService == null || !mService.pingBinder()) {
try {
Thread.sleep(30);
} catch (InterruptedException e) {
Slog.e(TAG, "getIDList InterruptedException while waiting: " + e, e);
}
} else {
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
try {
data.writeInterfaceToken(mIfaaInterfaceDesc);
data.writeInt(bioType);
mService.transact(CODE_GETIDLIST_CMD, data, reply, 0);
reply.readException();
idList = reply.createIntArray();
} catch (RemoteException e) {
Slog.e(TAG, "getIDList transact failed. ", e);
} catch (Throwable th) {
data.recycle();
reply.recycle();
}
data.recycle();
reply.recycle();
}
retry_count = retry_count2;
}
}
return idList;
}
public int getSupportBIOTypes(Context context) {
int ifaaProp;
String fpVendor = "";
if (VERSION.SDK_INT >= 28) {
ifaaProp = SystemProperties.getInt("persist.vendor.sys.pay.ifaa", 0);
fpVendor = SystemProperties.get("persist.vendor.sys.fp.vendor", "");
} else {
ifaaProp = SystemProperties.getInt("persist.sys.ifaa", 0);
fpVendor = SystemProperties.get("persist.sys.fp.vendor", "");
}
int res = "none".equalsIgnoreCase(fpVendor) ?
ifaaProp & IFAA_TYPE_IRIS : ifaaProp & (IFAA_TYPE_FINGER | IFAA_TYPE_IRIS);
if ((res & IFAA_TYPE_FINGER) == IFAA_TYPE_FINGER && sIsFod) {
res |= IFAA_TYPE_SENSOR_FOD;
}
Slog.i(TAG, "getSupportBIOTypes:" + ifaaProp + ", " + sIsFod + ", " + fpVendor +
", res:" + res);
return res;
}
public int getVersion() {
Slog.i(TAG, "getVersion sdk:" + VERSION.SDK_INT + " ifaaVer:" + sIfaaVer);
return sIfaaVer;
}
public byte[] processCmdV2(Context context, byte[] param) {
Slog.i(TAG, "processCmdV2 sdk:" + VERSION.SDK_INT);
if (VERSION.SDK_INT >= 28) {
int retry_count = 10;
while (true) {
int retry_count2 = retry_count - 1;
if (retry_count <= 0) {
break;
}
if (mService == null || !mService.pingBinder()) {
Slog.i(TAG, "processCmdV2 waiting ifaaService, remain: " + retry_count2 +
" time(s)");
try {
Thread.sleep(30);
} catch (InterruptedException e) {
Slog.e(TAG, "processCmdV2 InterruptedException while waiting: " + e, e);
}
} else {
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
try {
data.writeInterfaceToken(mIfaaInterfaceDesc);
data.writeByteArray(param);
mService.transact(CODE_PROCESS_CMD, data, reply, 0);
reply.readException();
return reply.createByteArray();
} catch (RemoteException e) {
Slog.e(TAG, "processCmdV2 transact failed. ", e);
retry_count = retry_count2;
} finally {
data.recycle();
reply.recycle();
}
}
retry_count = retry_count2;
}
Slog.e(TAG, "processCmdV2, return null");
return null;
}
HwParcel hidl_reply = new HwParcel();
try {
IHwBinder hwService = HwBinder.getService(SERVICE_NAME, "default");
if (hwService != null) {
HwParcel hidl_request = new HwParcel();
hidl_request.writeInterfaceToken(INTERFACE_DESCRIPTOR);
ArrayList sbuf = new ArrayList(Arrays.asList(HwBlob.wrapArray(param)));
hidl_request.writeInt8Vector(sbuf);
hidl_request.writeInt32(sbuf.size());
hwService.transact(CODE_PROCESS_CMD, hidl_request, hidl_reply, 0);
hidl_reply.verifySuccess();
hidl_request.releaseTemporaryStorage();
ArrayList<Byte> val = hidl_reply.readInt8Vector();
byte[] array = new byte[val.size()];
for (int i = 0; i < val.size(); i++) {
array[i] = ((Byte) val.get(i)).byteValue();
}
hidl_reply.release();
return array;
}
} catch (RemoteException e) {
Slog.e(TAG, "transact failed. ", e);
} catch (Throwable th) {
hidl_reply.release();
}
hidl_reply.release();
Slog.e(TAG, "processCmdV2, return null");
return null;
}
public void setExtInfo(int authType, String keyExtInfo, String valExtInfo) {
}
public int startBIOManager(Context context, int authType) {
int res = ACTIVITY_START_FAILED;
if (authType == IFAA_TYPE_FINGER) {
Intent intent = new Intent("android.settings.SECURITY_SETTINGS");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
res = ACTIVITY_START_SUCCESS;
}
Slog.i(TAG, "startBIOManager authType:" + authType + " res:" + res);
return res;
}
}
package org.ifaa.android.manager;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
public abstract class IFAAManagerV2 extends IFAAManager {
@UnsupportedAppUsage
public abstract byte[] processCmdV2(Context paramContext, byte[] paramArrayOfByte);
}
package org.ifaa.android.manager;
import android.compat.annotation.UnsupportedAppUsage;
public abstract class IFAAManagerV3 extends IFAAManagerV2 {
@UnsupportedAppUsage
public static final String KEY_FINGERPRINT_FULLVIEW = "org.ifaa.ext.key.CUSTOM_VIEW";
@UnsupportedAppUsage
public static final String KEY_GET_SENSOR_LOCATION = "org.ifaa.ext.key.GET_SENSOR_LOCATION";
@UnsupportedAppUsage
public static final String VALUE_FINGERPRINT_DISABLE = "disable";
@UnsupportedAppUsage
public static final String VLAUE_FINGERPRINT_ENABLE = "enable";
@UnsupportedAppUsage
public abstract String getExtInfo(int authType, String keyExtInfo);
@UnsupportedAppUsage
public abstract void setExtInfo(int authType, String keyExtInfo, String valExtInfo);
}
package org.ifaa.android.manager;
import android.compat.annotation.UnsupportedAppUsage;
public abstract class IFAAManagerV4 extends IFAAManagerV3 {
@UnsupportedAppUsage
public abstract int getEnabled(int i);
@UnsupportedAppUsage
public abstract int[] getIDList(int i);
}
package org.ifaa.android.manager;
interface IIFAAService {
byte[] processCmd_v2(in byte[] param);
int[] getIDList(int bioType);
int faceEnroll(String sessionId, int flags);
int faceUpgrade(int action, String path, int offset, in byte[] data, int data_len);
int faceAuthenticate_v2(String sessionId, int flags);
int faceCancel_v2(String sessionId);
byte[] faceInvokeCommand(in byte[] param);
int faceGetCellinfo();
}
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