| 175b478c |
*
* Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
*
* This file is part of MCOP MCPTT Client
*
* This is free software: you can redistribute it and/or modify it under the terms of
* the GNU General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* This is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.doubango.ngn.services.impl.ms;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.util.Log;
import net.openid.appauth.AppAuthConfiguration;
import net.openid.appauth.AuthState;
import net.openid.appauth.AuthorizationRequest;
import net.openid.appauth.AuthorizationServiceConfiguration;
import net.openid.appauth.ResponseTypeValues;
import net.openid.appauth.browser.BrowserWhitelist;
import net.openid.appauth.browser.VersionedBrowserMatcher;
import net.openid.appauth.connectivity.ConnectionBuilder;
import org.doubango.ngn.datatype.mcpttinfo.ContentType;
import org.doubango.ngn.datatype.mcpttinfo.McpttParamsType;
import org.doubango.ngn.datatype.mcpttinfo.McpttinfoType;
import org.doubango.ngn.datatype.mcpttinfo.ProtectionType;
import org.doubango.ngn.datatype.openId.CampsType;
import org.doubango.ngn.datatype.pocsettings.AmSettingType;
import org.doubango.ngn.datatype.pocsettings.EntityType;
import org.doubango.ngn.datatype.pocsettings.PocSettingsType;
import org.doubango.ngn.datatype.pocsettings.SelectedUserProfileIndex;
import org.doubango.utils.Utils;
import org.jose4j.base64url.internal.apache.commons.codec.binary.Base64;
import org.jose4j.json.internal.json_simple.JSONArray;
import org.jose4j.json.internal.json_simple.JSONObject;
import org.jose4j.json.internal.json_simple.JSONValue;
import org.jose4j.jwk.JsonWebKey;
import org.jose4j.lang.JoseException;
import org.json.JSONException;
import org.simpleframework.xml.Serializer;
import org.simpleframework.xml.convert.AnnotationStrategy;
import org.simpleframework.xml.core.Persister;
import org.simpleframework.xml.strategy.Strategy;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
public class AuthenticacionUtils {
private final static String TAG = Utils.getTAG(AuthenticacionUtils.class.getCanonicalName());
private final static String AUTHENTICATION_PREFERENCE="AUTHENTICATION_PREFERENCE";
private final static String AUTHENTICATION_PREFERENCE_AUTH_STATE="AUTHENTICATION_PREFERENCE_AUTH_STATE";
private final static String AUTHENTICATION_PREFERENCE_AUTH_CAMPS="AUTHENTICATION_PREFERENCE_AUTH_CAMPS";
private final static String SCOPES_DEFUALT_OLD="openid 3gpp:mcptt:ptt_server 3gpp:mcptt:key_management_server 3gpp:mcptt:config_management_server 3gpp:mcptt:group_management_server";
private final static String SCOPES_DEFUALT="3gpp:mc:data_group_management_service 3gpp:mc:video_service 3gpp:mc:data_config_management_service openid 3gpp:mc:ptt_service 3gpp:mc:video_key_management_service 3gpp:mc:data_service 3gpp:mc:video_config_management_service 3gpp:mc:ptt_group_management_service 3gpp:mc:video_group_management_service 3gpp:mc:ptt_key_management_service 3gpp:mc:data_key_management_service 3gpp:mc:ptt_config_management_service";
private static AuthState authStateNow;
private static CampsType campsTypesNow;
//INIT SAVE DATA AUTHENTICATION
@NonNull
public static AuthState readAuthState(Context context) throws JSONException {
if(authStateNow==null){
SharedPreferences authPrefs = context.getSharedPreferences(AUTHENTICATION_PREFERENCE,context.MODE_PRIVATE);
String stateJson = authPrefs.getString(AUTHENTICATION_PREFERENCE_AUTH_STATE,null);
if (stateJson != null){
return AuthState.jsonDeserialize(stateJson);
}
else {
return new AuthState();
}
}
return authStateNow;
}
public static void writeAuthState( AuthState state,@NonNull Context context) {
if(context!=null){
String dataWrite=null;
if(state!=null){
authStateNow=state;
dataWrite=authStateNow.jsonSerializeString();
}else{
authStateNow=state;
}
SharedPreferences authPrefs = context.getSharedPreferences(AUTHENTICATION_PREFERENCE, context.MODE_PRIVATE);
authPrefs.edit()
.putString(AUTHENTICATION_PREFERENCE_AUTH_STATE,dataWrite )
.apply();
}
}
protected static CampsType readAuthCamps(Context context) throws JSONException {
if(campsTypesNow!=null){
return campsTypesNow;
}
SharedPreferences authPrefs = context.getSharedPreferences(AUTHENTICATION_PREFERENCE,context.MODE_PRIVATE);
String campsString = authPrefs.getString(AUTHENTICATION_PREFERENCE_AUTH_CAMPS,null);
if (campsString != null){
try {
return CampsType.jsonDeserialize(campsString);
} catch (IOException e) {
return new CampsType();
}
}
else {
return new CampsType();
}
}
protected static boolean writeAuthCamps(@NonNull CampsType campsType, Context context) {
if(context!=null){
campsTypesNow=campsType;
SharedPreferences authPrefs = context.getSharedPreferences(AUTHENTICATION_PREFERENCE, context.MODE_PRIVATE);
SharedPreferences.Editor editor = authPrefs.edit();
try {
if(campsType==null){
editor.remove(AUTHENTICATION_PREFERENCE_AUTH_CAMPS);
editor.apply();
return true;
}else {
String data=null;
data=campsType.jsonSerializeString();
editor.putString(AUTHENTICATION_PREFERENCE_AUTH_CAMPS, data).apply();
return editor.commit();
}
} catch (IOException e) {
Log.e(TAG,"Error in write Camps datas:"+e.getMessage());
return false;
} catch (JSONException e) {
Log.e(TAG,"Error in write Camps datas 2");
return false;
}
}
return false;
}
//END SAVE DATA AUTHENTICATION
public static JsonWebKey getProviderRSAJWK(String is, String keyID) throws java.text.ParseException {
// Read all data from stream
//StringBuilder sb = new StringBuilder();
//try (Scanner scanner = new Scanner(is);) {
// while (scanner.hasNext()) {
// sb.append(scanner.next());
// }
//}
// Parse data as json
//String jsonString = sb.toString();
JSONObject json = null;
json = (JSONObject) JSONValue.parse(is);
// Find the RSA signing key
JSONArray keyList = null;
if(json==null){
Log.e(TAG,"Error processing JSONObject");
return null;
}
keyList = (JSONArray) json.get("keys");
for (Object key : keyList) {
JSONObject k = (JSONObject) key;
if (k.get("kid").equals(keyID) && k.get("kty").equals("RSA")) {
try {
JsonWebKey jwk = JsonWebKey.Factory.newJwk(k);
return jwk;
} catch (JoseException e) {
e.printStackTrace();
}
}
}
return null;
}
//Generates network configuration in authentication
//@return network configuration
public static AppAuthConfiguration generateConfigureNet(){
AppAuthConfiguration appAuthConfig = new AppAuthConfiguration.Builder()
.setBrowserMatcher(new BrowserWhitelist(
VersionedBrowserMatcher.CHROME_CUSTOM_TAB,
VersionedBrowserMatcher.FIREFOX_BROWSER,
VersionedBrowserMatcher.SAMSUNG_BROWSER,
VersionedBrowserMatcher.SAMSUNG_CUSTOM_TAB))
.setConnectionBuilder(new ConnectionBuilder() {
@NonNull
@Override
public HttpURLConnection openConnection(@NonNull Uri uri) throws IOException {
URL url = new URL(uri.toString());
HttpURLConnection connection =(HttpURLConnection) url.openConnection();
//if (connection instanceof HttpsURLConnection) {
// HttpsURLConnection connection = (HttpsURLConnection) connection;
// connection.setSSLSocketFactory(MySocketFactory.getInstance());
//}
return connection;
}
})
.build();
return appAuthConfig;
}
//INIT utils xml
//INIT MCPTT-INFO
protected static McpttinfoType getMcpttinfoType(String string) throws Exception {
return getMcpttinfoType(string.getBytes());
}
private static McpttinfoType getMcpttinfoType(byte[] bytes) throws Exception {
return getMcpttinfoType(new ByteArrayInputStream(bytes));
}
private static McpttinfoType getMcpttinfoType(InputStream stream) throws Exception {
if(stream==null)return null;
Strategy strategy = new AnnotationStrategy();
Serializer serializer = new Persister(strategy);
return serializer.read(McpttinfoType.class,stream);
}
private static InputStream getOutputStreamOfMcpttinfoType(Context context, McpttinfoType mcpttinfoType) throws Exception {
if(mcpttinfoType==null)return null;
Strategy strategy = new AnnotationStrategy();
Serializer serializer = new Persister(strategy);
File outputDir = context.getCacheDir();
File outputFile = File.createTempFile(String.valueOf(Calendar.getInstance().getTimeInMillis()), "txt", outputDir);
serializer.write(mcpttinfoType,outputFile);
return new FileInputStream(outputFile);
}
private static byte[] getBytesOfMcpttinfoType(Context context,McpttinfoType mcpttinfoType) throws Exception {
InputStream inputStream=getOutputStreamOfMcpttinfoType(context,mcpttinfoType);
if(inputStream==null)return null;
return readBytes(inputStream);
}
private static String getStringOfMcpttinfoType(Context context,McpttinfoType mcpttinfoType) throws Exception {
return new String(getBytesOfMcpttinfoType(context,mcpttinfoType)).trim();
}
private static McpttinfoType generateMcpttinfoType(CampsType campsTypeCurrent,String mcpttId,String mcpttClientIdString){
McpttinfoType mcpttinfoType=new McpttinfoType();
McpttParamsType mcpttParamsType=new McpttParamsType();
mcpttinfoType.setMcpttParams(mcpttParamsType);
if(mcpttClientIdString!=null &&
!mcpttClientIdString.trim().isEmpty()
){
ContentType mcpttClientId=new ContentType();
mcpttClientId.setType(ProtectionType.Normal);
mcpttParamsType.setMcpttClientId(mcpttClientId);
mcpttClientId.setMcpttString(mcpttClientIdString.trim());
}
if(campsTypeCurrent!=null &&
campsTypeCurrent.getAccessToken()!=null &&
!campsTypeCurrent.getAccessToken().trim().isEmpty()){
ContentType accessToken=new ContentType();
accessToken.setType(ProtectionType.Normal);
mcpttParamsType.setMcpttAccessToken(accessToken);
accessToken.setMcpttString(campsTypeCurrent.getAccessToken().trim());
}
if(mcpttId!=null &&
!mcpttId.trim().isEmpty()
){
ContentType mcpttIdContentType=new ContentType();
mcpttParamsType.setMcpttRequestUri(mcpttIdContentType);
mcpttIdContentType.setType(ProtectionType.Normal);
mcpttIdContentType.setMcpttURI(mcpttId);
}
return mcpttinfoType;
}
protected static String generateMcpttinfoType(Context context,CampsType campsTypeCurrent,String mcpttIdString,String mcpttClientIdString){
McpttinfoType mcpttinfoType=generateMcpttinfoType(campsTypeCurrent,mcpttIdString,mcpttClientIdString);
if(mcpttinfoType!=null){
try {
return getStringOfMcpttinfoType(context,mcpttinfoType);
} catch (Exception e) {
Log.e(TAG,"Error generating Mcptt-info.");
}
}
return null;
}
/**
* In this function, if the campsTypeCurrentToGenerate is null, the device will generate mcpttinfo with token fail.
* @param context
* @param campsTypeCurrentToGenerate
* @param mcpttClientIdString
* @return
*/
protected static String generateMcpttinfoType(@NonNull Context context,CampsType campsTypeCurrentToGenerate,@NonNull String mcpttId,@NonNull String mcpttClientIdString, boolean sendTokenFail){
if((campsTypeCurrentToGenerate==null ||
campsTypeCurrentToGenerate.getAccessToken()==null ||
campsTypeCurrentToGenerate.getAccessToken().isEmpty())
&& sendTokenFail){
if(mcpttId!=null){
String data = String.format("{\"mcptt_id\":\"%s\",\"sub\":\"mcptt-client-A\",\"azp\":\"mcptt_client\",\"scope\":[\"3gpp:mcptt:ptt_server\",\"openid\",\"3gpp:mcptt:config_management_server\",\"3gpp:mcptt:key_management_server\",\"3gpp:mcptt:group_management_server\"],\"iss\":\"http:\\/\\/idms.organization.org:8080\\/openid-connect-server-webapp\\/\",\"exp\":1492767428,\"iat\":1492763828,\"jti\":\"b099481f-199b-41f9-8396-48eed364b288\",\"client_id\":\"mcptt_client\"}",
mcpttId);
byte[] bytesEncoded = Base64.encodeBase64(data .getBytes());
String stringEncoded = new String(bytesEncoded);
if(!stringEncoded.isEmpty()){
CampsType campsType=new CampsType();
String accessTokenFail=String.format("eyJraWQiOiJyc2ExIiwiYWxnIjoiUlMyNTYifQ.%s.Q3RO7otkthtACrL9tya9-CRn9rtQBoH2XC4lZJCoTau4SPQ2gTllT2qJRSg0ciNgNgj1zq_cmnZZ1mM7E3HME_4gM0ATyHPZg5hv0gIquKvZUDs6sDZDDcmHwZTg6koZYv-XaQxtQCZwmyZ8OJXuQELaYAJ2rBaB0EnubrTmZdHKnvnWzpIjz1skI8AOnfBM8ixisBKpUaTi3TLETLmGJDY_k6YdPo5z18kZ_2SppJXPLOcxr7Z4r2VmsD3ZYSq_cnZwPcC_IhoLObfrW_N-Mki-lqRd5nw4TyURMLbuZRaRVnC7aUQBempb31OztjEm6y_UPtyxb_qQ9p8cTO_E6A",
stringEncoded);
if(accessTokenFail!=null && !accessTokenFail.isEmpty()){
Log.d(TAG,"Send access token Fail");
campsType.setAccessToken(accessTokenFail);
return generateMcpttinfoType(context,campsType,mcpttId,mcpttClientIdString);
}
}
}
}
return generateMcpttinfoType(context,campsTypeCurrentToGenerate,mcpttId,mcpttClientIdString);
}
//END MCPTT-INFO
//INIT POC-SETTINGS
private static PocSettingsType generatePocSettingsType(boolean isManual,int indexUserProfile){
PocSettingsType pocSettingsType=new PocSettingsType();
ArrayList<EntityType> entityTypes=new ArrayList<>();
pocSettingsType.setEntity(entityTypes);
EntityType entity=new EntityType();
entityTypes.add(entity);
AmSettingType answerMode=new AmSettingType();
entity.setAmSettings(answerMode);
entity.setId(randomStringUUID());
if(isManual){
answerMode.setAnswerMode("manual");
}else{
answerMode.setAnswerMode("automatic");
}
if(indexUserProfile>=0){
SelectedUserProfileIndex selectedUserProfileIndex=new SelectedUserProfileIndex();
selectedUserProfileIndex.setUserProfileIndex(indexUserProfile);
entity.setSelectedUserProfileIndex(new SelectedUserProfileIndex());
}
return pocSettingsType;
}
protected static String generatePocSettingsType(@NonNull Context context,boolean isManual,int indexUserProfile){
PocSettingsType pocSettingsType=generatePocSettingsType(isManual,indexUserProfile);
if(pocSettingsType!=null){
try {
return getStringOfPocSettingsType(context,pocSettingsType);
} catch (Exception e) {
Log.e(TAG,"Invalid parameters to generate poc-settings: "+e.getMessage());
}
}
return null;
}
protected static String generatePocSettingsType(@NonNull Context context,boolean isManual){
PocSettingsType pocSettingsType=generatePocSettingsType(isManual,-1);
if(pocSettingsType!=null){
try {
return getStringOfPocSettingsType(context,pocSettingsType);
} catch (Exception e) {
Log.e(TAG,"Invalid parameters to generate poc-settings: "+e.getMessage());
}
}
return null;
}
protected static PocSettingsType getPocSettingsType(String string) throws Exception {
return getPocSettingsType(string.getBytes());
}
protected static PocSettingsType getPocSettingsType(byte[] bytes) throws Exception {
return getPocSettingsType(new ByteArrayInputStream(bytes));
}
protected static PocSettingsType getPocSettingsType(InputStream stream) throws Exception {
if(stream==null)return null;
Strategy strategy = new AnnotationStrategy();
Serializer serializer = new Persister(strategy);
return serializer.read(PocSettingsType.class,stream);
}
protected static InputStream getOutputStreamOfPocSettingsType(Context context, PocSettingsType pocSettingsType) throws Exception {
if(pocSettingsType==null)return null;
Strategy strategy = new AnnotationStrategy();
Serializer serializer = new Persister(strategy);
File outputDir = context.getCacheDir(); // context being the Activity pointer
File outputFile = File.createTempFile(String.valueOf(Calendar.getInstance().getTimeInMillis()), "txt", outputDir);
serializer.write(pocSettingsType,outputFile);
InputStream inputStream = new FileInputStream(outputFile);
return inputStream;
}
protected static byte[] getBytesOfPocSettingsType(Context context,PocSettingsType pocSettingsType) throws Exception {
InputStream inputStream=getOutputStreamOfPocSettingsType(context,pocSettingsType);
if(inputStream==null)return null;
return readBytes(inputStream);
}
protected static String getStringOfPocSettingsType(Context context,PocSettingsType pocSettingsType) throws Exception {
return new String(getBytesOfPocSettingsType(context,pocSettingsType)).trim();
}
//END POC-SETTINGS
private static byte[] readBytes(InputStream inputStream) throws IOException {
ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();
int bufferSize = 1024;
byte[] buffer = new byte[bufferSize];
int len = 0;
while ((len = inputStream.read(buffer)) != -1) {
byteBuffer.write(buffer, 0, len);
}
return byteBuffer.toByteArray();
}
//END utils xml
private static String randomStringUUID() {
//
// Creating a random UUID (Universally unique identifier).
//
UUID uuid = UUID.randomUUID();
String randomUUIDString = uuid.toString();
return randomUUIDString;
}
protected static String getDatas(Context context,Calendar calendar){
if(context==null)return "";
SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd HH:mm");
String date=format1.format(calendar.getTime());
return date;
}
protected static AuthorizationRequest getAuthorizationRequest(@NonNull AuthorizationServiceConfiguration serviceConfiguration, @NonNull AuthorizationServiceConfiguration authorizationServiceConfiguration, @NonNull String client_id, @NonNull Uri redirectUri){
return getAuthorizationRequest( serviceConfiguration, authorizationServiceConfiguration, client_id, redirectUri, false);
}
protected static AuthorizationRequest getAuthorizationRequest(@NonNull AuthorizationServiceConfiguration serviceConfiguration, @NonNull AuthorizationServiceConfiguration authorizationServiceConfiguration, @NonNull String client_id, @NonNull Uri redirectUri,boolean useClientSecret){
Map<String, String> additionalParameters=new HashMap<>();
if(useClientSecret){
additionalParameters.put("acr_values","3gpp:acr:password");
}
AuthorizationRequest req = new AuthorizationRequest.Builder(
authorizationServiceConfiguration,
client_id,
ResponseTypeValues.CODE,
redirectUri).setScope(SCOPES_DEFUALT)
//.setAdditionalParameters(additionalParameters)
.build();
return req;
}
} |