Add recaptcha

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seven332 committed 2017-09-06 16:49:48 +08:00
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/*
* Copyright 2017 Hippo Seven
*
* 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.
*/
package com.hippo.network;
/*
* Created by Hippo on 2017/9/4.
*/
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.database.sqlite.SQLiteStatement;
import android.support.annotation.Nullable;
import android.util.Log;
import com.hippo.database.MSQLiteBuilder;
import com.hippo.util.SqlUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import okhttp3.Cookie;
class CookieDatabase {
private static final String LOG_TAG = CookieDatabase.class.getSimpleName();
private static final int VERSION_1 = 1;
private static final String TABLE_COOKIE = "OK_HTTP_3_COOKIE";
private static final String COLUMN_ID = "_id";
private static final String COLUMN_NAME = "NAME";
private static final String COLUMN_VALUE = "VALUE";
private static final String COLUMN_EXPIRES_AT = "EXPIRES_AT";
private static final String COLUMN_DOMAIN = "DOMAIN";
private static final String COLUMN_PATH = "PATH";
private static final String COLUMN_SECURE = "SECURE";
private static final String COLUMN_HTTP_ONLY = "HTTP_ONLY";
private static final String COLUMN_PERSISTENT = "PERSISTENT";
private static final String COLUMN_HOST_ONLY = "HOST_ONLY";
private static final int DB_VERSION = VERSION_1;
private final Map<Cookie, Long> cookieIdMap = new HashMap<>();
private final SQLiteOpenHelper helper;
private final SQLiteDatabase db;
public CookieDatabase(Context context, String name) {
helper = new MSQLiteBuilder()
.version(VERSION_1)
.createTable(TABLE_COOKIE)
.insertColumn(TABLE_COOKIE, COLUMN_NAME, String.class)
.insertColumn(TABLE_COOKIE, COLUMN_VALUE, String.class)
.insertColumn(TABLE_COOKIE, COLUMN_EXPIRES_AT, long.class)
.insertColumn(TABLE_COOKIE, COLUMN_DOMAIN, String.class)
.insertColumn(TABLE_COOKIE, COLUMN_PATH, String.class)
.insertColumn(TABLE_COOKIE, COLUMN_SECURE, boolean.class)
.insertColumn(TABLE_COOKIE, COLUMN_HTTP_ONLY, boolean.class)
.insertColumn(TABLE_COOKIE, COLUMN_PERSISTENT, boolean.class)
.insertColumn(TABLE_COOKIE, COLUMN_HOST_ONLY, boolean.class)
.build(context, name, DB_VERSION);
db = helper.getWritableDatabase();
}
@Nullable
private static Cookie getCookie(Cursor cursor, long now) {
String name = SqlUtils.getString(cursor, COLUMN_NAME, null);
String value = SqlUtils.getString(cursor, COLUMN_VALUE, null);
long expiresAt = SqlUtils.getLong(cursor, COLUMN_EXPIRES_AT, 0);
String domain = SqlUtils.getString(cursor, COLUMN_DOMAIN, null);
String path = SqlUtils.getString(cursor, COLUMN_PATH, null);
boolean secure = SqlUtils.getBoolean(cursor, COLUMN_SECURE, false);
boolean httpOnly = SqlUtils.getBoolean(cursor, COLUMN_HTTP_ONLY, false);
boolean persistent = SqlUtils.getBoolean(cursor, COLUMN_PERSISTENT, false);
boolean hostOnly = SqlUtils.getBoolean(cursor, COLUMN_HOST_ONLY, false);
if (name == null || domain == null || path == null) {
return null;
}
// Check non-persistent or expired
if (!persistent || expiresAt <= now) {
return null;
}
Cookie.Builder builder = new Cookie.Builder();
builder.name(name);
builder.value(value);
if (hostOnly) {
builder.hostOnlyDomain(domain);
} else {
builder.domain(domain);
}
builder.path(path);
builder.expiresAt(expiresAt);
if (secure) builder.secure();
if (httpOnly) builder.httpOnly();
return builder.build();
}
public Map<String, CookieSet> getAllCookies() {
long now = System.currentTimeMillis();
Map<String, CookieSet> map = new HashMap<>();
List<Long> toRemove = new ArrayList<>();
Cursor cursor = db.rawQuery("SELECT * FROM " + TABLE_COOKIE + ";", null);
try {
while (cursor.moveToNext()) {
long id = SqlUtils.getLong(cursor, COLUMN_ID, 0);
Cookie cookie = getCookie(cursor, now);
if (cookie != null) {
// Save id of the cookie in db
cookieIdMap.put(cookie, id);
// Put cookie to set
CookieSet set = map.get(cookie.domain());
if (set == null) {
set = new CookieSet();
map.put(cookie.domain(), set);
}
set.add(cookie);
} else {
// Mark to remove the cookie
toRemove.add(id);
}
}
} finally {
cursor.close();
}
// Remove invalid or expired cookie
if (!toRemove.isEmpty()) {
SQLiteStatement statement = db.compileStatement(
"DELETE FROM " + TABLE_COOKIE + " WHERE " + COLUMN_ID + " = ?;");
db.beginTransaction();
try {
for (long id : toRemove) {
statement.bindLong(1, id);
statement.executeUpdateDelete();
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
}
return map;
}
public ContentValues toContentValues(Cookie cookie) {
ContentValues contentValues = new ContentValues(9);
contentValues.put(COLUMN_NAME, cookie.name());
contentValues.put(COLUMN_VALUE, cookie.value());
contentValues.put(COLUMN_EXPIRES_AT, cookie.expiresAt());
contentValues.put(COLUMN_DOMAIN, cookie.domain());
contentValues.put(COLUMN_PATH, cookie.path());
contentValues.put(COLUMN_SECURE, cookie.secure());
contentValues.put(COLUMN_HTTP_ONLY, cookie.httpOnly());
contentValues.put(COLUMN_PERSISTENT, cookie.persistent());
contentValues.put(COLUMN_HOST_ONLY, cookie.hostOnly());
return contentValues;
}
public void add(Cookie cookie) {
long id = db.insert(TABLE_COOKIE, null, toContentValues(cookie));
if (id != -1L) {
Long oldId = cookieIdMap.put(cookie, id);
if (oldId != null) Log.e(LOG_TAG, "Add a duplicate cookie");
} else {
Log.e(LOG_TAG, "An error occurred when insert a cookie");
}
}
public void update(Cookie from, Cookie to) {
Long id = cookieIdMap.get(from);
if (id == null) {
Log.e(LOG_TAG, "Can't get id when update the cookie");
return;
}
ContentValues values = toContentValues(to);
String whereClause = COLUMN_ID + " = ?";
String[] whereArgs = { id.toString() };
int count = db.update(TABLE_COOKIE, values, whereClause, whereArgs);
if (count != 1) {
Log.e(LOG_TAG, "Bad result when update cookie: " + count);
}
// Update it in cookie-id map
cookieIdMap.remove(from);
cookieIdMap.put(to, id);
}
public void remove(Cookie cookie) {
Long id = cookieIdMap.get(cookie);
if (id == null) {
Log.e(LOG_TAG, "Can't get id when remove the cookie");
return;
}
String whereClause = COLUMN_ID + " = ?";
String[] whereArgs = { id.toString() };
int count = db.delete(TABLE_COOKIE, whereClause, whereArgs);
if (count != 1) {
Log.e(LOG_TAG, "Bad result when remove cookie: " + count);
}
// Remove it from cookie-id map
cookieIdMap.remove(cookie);
}
public void clear() {
db.delete(TABLE_COOKIE, null, null);
cookieIdMap.clear();
}
public void close() {
db.close();
helper.close();
}
}
@@ -0,0 +1,188 @@
/*
* Copyright 2017 Hippo Seven
*
* 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.
*/
package com.hippo.network;
/*
* Created by Hippo on 2017/9/4.
*/
import android.content.Context;
import com.hippo.yorozuya.ObjectUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
import okhttp3.Cookie;
import okhttp3.CookieJar;
import okhttp3.HttpUrl;
import okhttp3.Request;
public class CookieRepository implements CookieJar {
private CookieDatabase db;
private Map<String, CookieSet> map;
public CookieRepository(Context context, String name) {
db = new CookieDatabase(context, name);
map = db.getAllCookies();
}
public synchronized void addCookie(Cookie cookie) {
// For cookie database
Cookie toAdd = null;
Cookie toUpdate = null;
Cookie toRemove = null;
CookieSet set = map.get(cookie.domain());
if (set == null) {
set = new CookieSet();
map.put(cookie.domain(), set);
}
if (cookie.expiresAt() <= System.currentTimeMillis()) {
toRemove = set.remove(cookie);
// If the cookie is not persistent, it's not in database
if (toRemove != null && !toRemove.persistent()) {
toRemove = null;
}
} else {
toAdd = cookie;
toUpdate = set.add(cookie);
// If the cookie is not persistent, it's not in database
if (!toAdd.persistent()) toAdd = null;
if (toUpdate != null && !toUpdate.persistent()) toUpdate = null;
// Remove the cookie if it updates to null
if (toAdd == null && toUpdate != null) {
toRemove = toUpdate;
toUpdate = null;
}
}
if (toRemove != null) {
db.remove(toRemove);
}
if (toAdd != null) {
if (toUpdate != null) {
db.update(toUpdate, toAdd);
} else {
db.add(toAdd);
}
}
}
public synchronized List<Cookie> getCookies(HttpUrl url) {
List<Cookie> accepted = new ArrayList<>();
List<Cookie> expired = new ArrayList<>();
for (Map.Entry<String, CookieSet> entry : map.entrySet()) {
String domain = entry.getKey();
CookieSet cookieSet = entry.getValue();
if (domainMatch(url, domain)) {
cookieSet.get(url, accepted, expired);
}
}
for (Cookie cookie : expired) {
if (cookie.persistent()) {
db.remove(cookie);
}
}
// RFC 6265 Section-5.4 step 2, sort the cookie-list
// Cookies with longer paths are listed before cookies with shorter paths.
// Ignore creation-time, we don't store them.
Collections.sort(accepted, new Comparator<Cookie>() {
@Override
public int compare(Cookie o1, Cookie o2) {
return o2.path().length() - o1.path().length();
}
});
return accepted;
}
public boolean contains(HttpUrl url, String name) {
for (Cookie cookie : getCookies(url)) {
if (ObjectUtils.equal(cookie.name(), name)) {
return true;
}
}
return false;
}
/**
* Remove all cookies in this {@code CookieRepository}.
*/
public synchronized void clear() {
map.clear();
db.clear();
}
public synchronized void close() {
db.close();
}
@Override
public void saveFromResponse(HttpUrl httpUrl, List<Cookie> list) {
for (Cookie cookie : list) {
addCookie(cookie);
}
}
@Override
public List<Cookie> loadForRequest(HttpUrl httpUrl, Request request) {
return getCookies(httpUrl);
}
/**
* Quick and dirty pattern to differentiate IP addresses from hostnames. This is an approximation
* of Android's private InetAddress#isNumeric API.
*
* This matches IPv6 addresses as a hex string containing at least one colon, and possibly
* including dots after the first colon. It matches IPv4 addresses as strings containing only
* decimal digits and dots. This pattern matches strings like "a:.23" and "54" that are neither IP
* addresses nor hostnames; they will be verified as IP addresses (which is a more strict
* verification).
*/
private static final Pattern VERIFY_AS_IP_ADDRESS = Pattern.compile("([0-9a-fA-F]*:[0-9a-fA-F:.]*)|([\\d.]+)");
/**
* Returns true if `host` is not a host name and might be an IP address.
*/
private static boolean verifyAsIpAddress(String host) {
return VERIFY_AS_IP_ADDRESS.matcher(host).matches();
}
// okhttp3.Cookie.domainMatch(HttpUrl, String)
protected static boolean domainMatch(HttpUrl url, String domain) {
String urlHost = url.host();
if (urlHost.equals(domain)) {
return true; // As in 'example.com' matching 'example.com'.
}
if (urlHost.endsWith(domain)
&& urlHost.charAt(urlHost.length() - domain.length() - 1) == '.'
&& !verifyAsIpAddress(urlHost)) {
return true; // As in 'example.com' matching 'www.example.com'.
}
return false;
}
}
@@ -0,0 +1,104 @@
/*
* Copyright 2017 Hippo Seven
*
* 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.
*/
package com.hippo.network;
/*
* Created by Hippo on 2017/9/4.
*/
import com.hippo.util.HashCodeUtils;
import com.hippo.yorozuya.ObjectUtils;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import okhttp3.Cookie;
import okhttp3.HttpUrl;
class CookieSet {
private Map<Key, Cookie> map = new HashMap<>();
/**
* Adds a cookie to this {@code CookieSet}.
* Returns a previous cookie with
* the same name, domain and path or {@code null}.
*/
public Cookie add(Cookie cookie) {
return map.put(new Key(cookie), cookie);
}
/**
* Removes a cookie with the same name,
* domain and path as the cookie.
* Returns the removed cookie or {@code null}.
*/
public Cookie remove(Cookie cookie) {
return map.remove(new Key(cookie));
}
/**
* Get cookies for the url. Fill {@code accepted} and {@code expired}.
*/
public void get(HttpUrl url, List<Cookie> accepted, List<Cookie> expired) {
long now = System.currentTimeMillis();
Iterator<Map.Entry<Key, Cookie>> iterator = map.entrySet().iterator();
while (iterator.hasNext()) {
Cookie cookie = iterator.next().getValue();
if (cookie.expiresAt() <= now) {
iterator.remove();
expired.add(cookie);
} else if (cookie.matches(url)) {
accepted.add(cookie);
}
}
}
static class Key {
private String name;
private String domain;
private String path;
public Key(Cookie cookie) {
this.name = cookie.name();
this.domain = cookie.domain();
this.path = cookie.path();
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof Key) {
Key key = (Key) obj;
return ObjectUtils.equal(key.name, this.name) &&
ObjectUtils.equal(key.domain, this.domain) &&
ObjectUtils.equal(key.path, this.path);
}
return false;
}
@Override
public int hashCode() {
return HashCodeUtils.hashCode(name, domain, path);
}
}
}