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Extract cookies from WebView (#6)

This commit is contained in:
Gregor Santner 2016-03-30 03:13:38 +02:00
parent 45cb50111a
commit e5689bc37a
5 changed files with 205 additions and 45 deletions

View file

@ -1,6 +1,10 @@
package com.github.dfa.diaspora_android;
import android.app.Application;
import android.content.Context;
import android.os.Build;
import android.webkit.CookieManager;
import android.webkit.CookieSyncManager;
import com.github.dfa.diaspora_android.data.AppSettings;
import com.github.dfa.diaspora_android.util.AvatarImageLoader;
@ -9,15 +13,26 @@ import com.github.dfa.diaspora_android.util.AvatarImageLoader;
* Created by gregor on 24.03.16.
*/
public class App extends Application {
public static final String TAG = "DIASPORA_";
private AppSettings appSettings;
private AvatarImageLoader avatarImageLoader;
public static final String APP_LOG_TAG = "DIASPORA_";
private CookieManager cookieManager;
@Override
public void onCreate() {
super.onCreate();
appSettings = new AppSettings(getApplicationContext());
avatarImageLoader = new AvatarImageLoader(getApplicationContext());
final Context c = getApplicationContext();
appSettings = new AppSettings(c);
avatarImageLoader = new AvatarImageLoader(c);
// Get cookie manager
cookieManager = CookieManager.getInstance();
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
CookieSyncManager.createInstance(c);
}
cookieManager.setAcceptCookie(true);
}
public AppSettings getSettings() {
@ -27,4 +42,8 @@ public class App extends Application {
public AvatarImageLoader getAvatarImageLoader() {
return avatarImageLoader;
}
public CookieManager getCookieManager() {
return cookieManager;
}
}

View file

@ -51,10 +51,13 @@ import android.text.Html;
import android.text.SpannableString;
import android.text.method.LinkMovementMethod;
import android.text.util.Linkify;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.webkit.CookieManager;
import android.webkit.CookieSyncManager;
import android.webkit.JavascriptInterface;
import android.webkit.ValueCallback;
import android.webkit.WebChromeClient;
@ -75,6 +78,7 @@ import com.github.dfa.diaspora_android.data.AppSettings;
import com.github.dfa.diaspora_android.data.WebUserProfile;
import com.github.dfa.diaspora_android.listener.SoftKeyboardStateWatcher;
import com.github.dfa.diaspora_android.listener.WebUserProfileChangedListener;
import com.github.dfa.diaspora_android.task.ProfileFetchTask;
import com.github.dfa.diaspora_android.util.Helpers;
import org.json.JSONException;
@ -217,7 +221,24 @@ public class MainActivity extends AppCompatActivity
public void onPageFinished(WebView view, String url) {
swipeRefreshLayout.setRefreshing(false);
final CookieManager cookieManager = app.getCookieManager();
String cookies = cookieManager.getCookie(url);
Log.d(App.TAG, "All the cookies in a string:" + cookies);
if(cookies != null) {
cookieManager.setCookie(url, cookies);
cookieManager.setCookie("https://"+appSettings.getPodDomain(),cookies);
for(String c:cookies.split(";")){
Log.d(App.TAG, "Cookie: " + c.split("=")[0]+ " Value:"+c.split("=")[1]);
}
//new ProfileFetchTask(app).execute();
}
}
});
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

View file

@ -15,7 +15,7 @@ import org.json.JSONObject;
public class WebUserProfile {
private static final int MINIMUM_WEBUSERPROFILE_LOAD_TIMEDIFF = 5000;
private Handler uiHandler;
private Handler callbackHandler;
private WebUserProfileChangedListener listener;
private App app;
private AppSettings appSettings;
@ -29,9 +29,8 @@ public class WebUserProfile {
private int notificationCount;
private int unreadMessagesCount;
public WebUserProfile(App app, Handler uiHandler, WebUserProfileChangedListener listener) {
this.listener = listener;
this.uiHandler = uiHandler;
public WebUserProfile(App app) {
this.app = app;
appSettings = app.getSettings();
@ -40,6 +39,12 @@ public class WebUserProfile {
name = appSettings.getName();
}
public WebUserProfile(App app, Handler callbackHandler, WebUserProfileChangedListener listener) {
this(app);
this.listener = listener;
this.callbackHandler = callbackHandler;
}
public boolean isRefreshNeeded() {
return (System.currentTimeMillis() - lastLoaded) >= MINIMUM_WEBUSERPROFILE_LOAD_TIMEDIFF;
}
@ -50,67 +55,38 @@ public class WebUserProfile {
public boolean parseJson(String jsonStr) {
try {
this.json = new JSONObject(jsonStr);
json = new JSONObject(jsonStr);
lastLoaded = System.currentTimeMillis();
String str;
int integer;
// Avatar
if (json.has("avatar")) {
JSONObject avatarJson = json.getJSONObject("avatar");
if (avatarJson.has("medium") && !((str = avatarJson.getString("medium")).equals(avatarUrl))) {
if (avatarJson.has("medium") && setAvatarUrl(avatarJson.getString("medium"))) {
app.getAvatarImageLoader().clearAvatarImage();
avatarUrl = str;
appSettings.setAvatarUrl(str);
uiHandler.post(new Runnable() {
public void run() {
listener.onUserProfileAvatarChanged(avatarUrl);
}
});
appSettings.setAvatarUrl(avatarUrl);
}
}
// GUID (User id)
if (json.has("guid") && !((str = json.getString("guid")).equals(guid))) {
guid = str;
if (json.has("guid") && loadGuid(json.getString("guid"))) {
appSettings.setProfileId(guid);
}
// Name
if (json.has("name") && !((str = json.getString("name")).equals(name))) {
name = str;
if (json.has("name") && loadName(json.getString("name"))) {
appSettings.setName(name);
uiHandler.post(new Runnable() {
public void run() {
listener.onUserProfileNameChanged(name);
}
});
}
// Unread message count
if (json.has("notifications_count") && (integer = json.getInt("notifications_count")) != notificationCount) {
notificationCount = integer;
uiHandler.post(new Runnable() {
public void run() {
listener.onNotificationCountChanged(notificationCount);
}
});
if (json.has("notifications_count") && loadNotificationCount(json.getInt("notifications_count"))) {
}
// Unread message count
if (json.has("unread_messages_count") && (integer = json.getInt("unread_messages_count")) != unreadMessagesCount) {
unreadMessagesCount = integer;
uiHandler.post(new Runnable() {
public void run() {
listener.onUnreadMessageCountChanged(unreadMessagesCount);
}
});
if (json.has("unread_messages_count") && loadUnreadMessagesCount(json.getInt("unread_messages_count"))) {
}
isWebUserProfileLoaded = true;
} catch (JSONException e) {
Log.d(App.APP_LOG_TAG, e.getMessage());
Log.d(App.TAG, e.getMessage());
isWebUserProfileLoaded = false;
}
lastLoaded = System.currentTimeMillis();
@ -141,6 +117,77 @@ public class WebUserProfile {
return unreadMessagesCount;
}
/*
* Private property setters
*/
private boolean setAvatarUrl(final String avatarUrl) {
if (!this.avatarUrl.equals(avatarUrl)) {
this.avatarUrl = avatarUrl;
if (listener != null && callbackHandler != null) {
callbackHandler.post(new Runnable() {
public void run() {
listener.onUserProfileAvatarChanged(avatarUrl);
}
});
}
return true;
}
return false;
}
private boolean loadGuid(final String guid) {
if (!this.guid.equals(guid)) {
this.guid = guid;
return true;
}
return false;
}
private boolean loadName(final String name) {
if (!this.name.equals(name)) {
this.name = name;
if (listener != null && callbackHandler != null) {
callbackHandler.post(new Runnable() {
public void run() {
listener.onUserProfileNameChanged(name);
}
});
}
return true;
}
return false;
}
private boolean loadNotificationCount(final int notificationCount) {
if (this.notificationCount != notificationCount) {
this.notificationCount = notificationCount;
if (listener != null && callbackHandler != null) {
callbackHandler.post(new Runnable() {
public void run() {
listener.onNotificationCountChanged(notificationCount);
}
});
}
return true;
}
return false;
}
private boolean loadUnreadMessagesCount(final int unreadMessagesCount) {
if (this.unreadMessagesCount != unreadMessagesCount) {
this.unreadMessagesCount = unreadMessagesCount;
if (listener != null && callbackHandler != null) {
callbackHandler.post(new Runnable() {
public void run() {
listener.onUnreadMessageCountChanged(unreadMessagesCount);
}
});
}
return true;
}
return false;
}
/*
* Not implemented / not needed yet:
* string "diasporaAddress"

View file

@ -46,7 +46,7 @@ public class ImageDownloadTask extends AsyncTask<String, Void, Bitmap> {
}
} catch (Exception e) {
Log.e(App.APP_LOG_TAG, e.getMessage());
Log.e(App.TAG, e.getMessage());
} finally {
try {
if (out != null) {

View file

@ -0,0 +1,73 @@
package com.github.dfa.diaspora_android.task;
import android.content.Context;
import android.os.AsyncTask;
import android.util.Log;
import android.webkit.CookieManager;
import com.github.dfa.diaspora_android.App;
import com.github.dfa.diaspora_android.data.WebUserProfile;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
/**
* Created by Gregor Santner (de-live-gdev) on 30.03.16.
*/
public class ProfileFetchTask extends AsyncTask<Void, Void, Void> {
// Code for getting the profile async without any UI/WebView
// TODO: This is an early version,needs to be converted to Service
final App app;
final Context context;
public ProfileFetchTask(final App app) {
this.context = app.getApplicationContext();
this.app = app;
}
@Override
protected Void doInBackground(Void... params) {
String extractedProfileData = null;
final CookieManager cookieManager = app.getCookieManager();
String cookies = cookieManager.getCookie("https://" + app.getSettings().getPodDomain());
Log.d(App.TAG, cookies);
try {
URL url = new URL("https://" + app.getSettings().getPodDomain() + "/stream");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setReadTimeout(10000);
conn.setConnectTimeout(15000);
conn.setRequestMethod("GET");
if (cookies != null) {
conn.setRequestProperty("Cookie", cookies);
}
conn.connect();
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
final String TARGET_TAG = "window.gon={};gon.user=";
while ((line = br.readLine()) != null && !line.startsWith("<body")) {
if (line.startsWith(TARGET_TAG)) {
extractedProfileData = line.substring(TARGET_TAG.length());
break;
}
}
} catch (IOException e) {
e.printStackTrace();
}
if (extractedProfileData != null) {
WebUserProfile profile = new WebUserProfile(app);
profile.parseJson(extractedProfileData);
Log.d(App.TAG, "Extracted new_messages (service):"+profile.getUnreadMessagesCount());
}
return null;
}
}