androidacy-user
1 year ago
parent
c4a4ec5287
commit
888b624ff6
@ -1,86 +0,0 @@
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package com.fox2code.mmm.utils.io;
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import android.content.Context;
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import android.util.Base64;
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import androidx.annotation.NonNull;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.util.Arrays;
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import java.util.regex.Pattern;
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import okhttp3.Interceptor;
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import okhttp3.Request;
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import okhttp3.Response;
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import timber.log.Timber;
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public class AddCookiesInterceptor implements Interceptor {
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private final Context context;
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public AddCookiesInterceptor(Context context) {
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this.context = context;
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}
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@NonNull
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@Override
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public Response intercept(Interceptor.Chain chain) throws IOException {
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Request.Builder builder = chain.request().newBuilder();
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String cookieFileName = "cookies";
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String[] cookies;
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// cookies are split by | so we can split the string into an array of cookies
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File cookieFile = new File(context.getFilesDir(), cookieFileName);
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if (cookieFile.exists()) {
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// read the file into a string
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BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(cookieFile)));
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char[] buf = new char[1024];
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int read;
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StringBuilder stringBuilder = new StringBuilder();
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while ((read = bufferedReader.read(buf)) != -1) {
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stringBuilder.append(buf, 0, read);
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}
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bufferedReader.close();
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String cookieString = stringBuilder.toString();
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// base64 decode the string
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cookieString = Arrays.toString(Base64.decode(cookieString, Base64.DEFAULT));
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// split the string into an array of cookies
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cookies = cookieString.split("\\|");
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} else {
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cookies = new String[0];
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}
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for (String cookie : cookies) {
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// ensure the cookie applies to the current domain
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if (cookie.contains("domain=")) {
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// match from the start of the string to the first semicolon
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try {
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Pattern pattern = Pattern.compile("domain=([^;]+)");
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String domain = pattern.matcher(cookie).group(1);
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if (domain != null && !chain.request().url().host().contains(domain)) {
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//noinspection UnnecessaryContinue
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continue;
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} else {
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// yeet any newlines from the cookie
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cookie = cookie.replaceAll("[\\r\\n]", "");
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builder.addHeader("Cookie", cookie);
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}
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} catch (
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Exception ignored) {
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}
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} else {
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try {
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builder.addHeader("Cookie", cookie);
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} catch (Exception e) {
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Timber.e(e, "Error adding cookie to request: %s", cookie);
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}
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}
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}
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return chain.proceed(builder.build());
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}
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}
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@ -1,99 +0,0 @@
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package com.fox2code.mmm.utils.io;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.util.Base64;
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import androidx.annotation.NonNull;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.util.Arrays;
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import java.util.HashSet;
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import okhttp3.Interceptor;
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import okhttp3.Response;
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import timber.log.Timber;
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public class ReceivedCookiesInterceptor implements Interceptor {
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private final Context context;
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public ReceivedCookiesInterceptor(Context context) {
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this.context = context;
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} // AddCookiesInterceptor()
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@NonNull
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@SuppressLint({"MutatingSharedPrefs", "ApplySharedPref"})
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@Override
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public Response intercept(Chain chain) throws IOException {
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Response originalResponse = chain.proceed(chain.request());
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if (!originalResponse.headers("Set-Cookie").isEmpty()) {
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StringBuilder cookieBuffer = new StringBuilder();
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for (String header : originalResponse.headers("Set-Cookie")) {
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cookieBuffer.append(header).append("|");
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} // for
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int lastPipe = cookieBuffer.lastIndexOf("|");
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if (lastPipe > 0) {
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cookieBuffer.deleteCharAt(lastPipe);
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}
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String cookieFileName = "cookies";
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String[] cookies = new String[0];
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try {
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File cookieFile = new File(context.getFilesDir(), cookieFileName);
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BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(cookieFile)));
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char[] buf = new char[1024];
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int read;
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StringBuilder stringBuilder = new StringBuilder();
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while ((read = bufferedReader.read(buf)) != -1) {
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stringBuilder.append(buf, 0, read);
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}
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bufferedReader.close();
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String cookieString = stringBuilder.toString();
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// base64 decode the string
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cookieString = Arrays.toString(Base64.decode(cookieString, Base64.DEFAULT));
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// split the string into an array of cookies
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cookies = cookieString.split("\\|");
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} catch (Exception e) {
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Timber.e(e, "Error reading cookies from file");
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}
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// Logic to merge our cookies with received cookies
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// We need to check if the cookie we received is already in our file
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// If it is, we need to replace it with the new one
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// If it isn't, we need to add it to the end of the file
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HashSet<String> cookieSet = new HashSet<>(Arrays.asList(cookies));
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String[] newCookies = cookieBuffer.toString().split("\\|");
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for (String cookie : newCookies) {
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cookieSet.remove(cookie);
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cookieSet.add(cookie);
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}
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// convert the set back into a string
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StringBuilder newCookieBuffer = new StringBuilder();
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for (String cookie : cookieSet) {
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newCookieBuffer.append(cookie).append("|");
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}
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// remove the last pipe
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lastPipe = newCookieBuffer.lastIndexOf("|");
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if (lastPipe > 0) {
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newCookieBuffer.deleteCharAt(lastPipe);
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}
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// write the new cookies to the file
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File cookieFile = new File(context.getFilesDir(), cookieFileName);
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FileOutputStream fileOutputStream = new FileOutputStream(cookieFile);
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fileOutputStream.write(newCookieBuffer.toString().getBytes());
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fileOutputStream.close();
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}
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return originalResponse;
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}
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}
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@ -0,0 +1,127 @@
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package com.fox2code.mmm.utils.io.net;
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import androidx.annotation.NonNull;
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import java.io.IOException;
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import java.net.CookieManager;
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import java.net.CookiePolicy;
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import java.net.CookieStore;
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import java.net.URI;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import okhttp3.Cookie;
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import okhttp3.CookieJar;
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import okhttp3.HttpUrl;
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import timber.log.Timber;
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public class WebkitCookieManagerProxy extends CookieManager implements CookieJar {
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private final android.webkit.CookieManager webkitCookieManager;
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public WebkitCookieManagerProxy() {
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this(null, null);
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}
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WebkitCookieManagerProxy(CookieStore ignoredStore, CookiePolicy cookiePolicy) {
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super(null, cookiePolicy);
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this.webkitCookieManager = android.webkit.CookieManager.getInstance();
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}
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@Override
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public void put(URI uri, Map<String, List<String>> responseHeaders)
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throws IOException {
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// make sure our args are valid
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if ((uri == null) || (responseHeaders == null))
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return;
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// save our url once
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String url = uri.toString();
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// go over the headers
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for (String headerKey : responseHeaders.keySet()) {
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// ignore headers which aren't cookie related
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if ((headerKey == null)
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|| !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey
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.equalsIgnoreCase("Set-Cookie")))
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continue;
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// process each of the headers
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for (String headerValue : Objects.requireNonNull(responseHeaders.get(headerKey))) {
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webkitCookieManager.setCookie(url, headerValue);
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}
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}
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}
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@Override
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public Map<String, List<String>> get(URI uri,
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Map<String, List<String>> requestHeaders) throws IOException {
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// make sure our args are valid
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if ((uri == null) || (requestHeaders == null))
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throw new IllegalArgumentException("Argument is null");
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// save our url once
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String url = uri.toString();
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// prepare our response
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Map<String, List<String>> res = new java.util.HashMap<>();
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// get the cookie
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String cookie = webkitCookieManager.getCookie(url);
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// return it
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if (cookie != null) {
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res.put("Cookie", List.of(cookie));
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}
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return res;
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}
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@Override
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public CookieStore getCookieStore() {
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// we don't want anyone to work with this cookie store directly
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throw new UnsupportedOperationException();
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}
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@Override
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public void saveFromResponse(@NonNull HttpUrl url, List<Cookie> cookies) {
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HashMap<String, List<String>> generatedResponseHeaders = new HashMap<>();
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ArrayList<String> cookiesList = new ArrayList<>();
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for (Cookie c : cookies) {
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// toString correctly generates a normal cookie string
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cookiesList.add(c.toString());
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}
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generatedResponseHeaders.put("Set-Cookie", cookiesList);
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try {
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put(url.uri(), generatedResponseHeaders);
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} catch (IOException e) {
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Timber.e(e, "Error adding cookies through okhttp");
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}
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}
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@NonNull
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@Override
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public List<Cookie> loadForRequest(HttpUrl url) {
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ArrayList<Cookie> cookieArrayList = new ArrayList<>();
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try {
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Map<String, List<String>> cookieList = get(url.uri(), new HashMap<>());
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// Format here looks like: "Cookie":["cookie1=val1;cookie2=val2;"]
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for (List<String> ls : cookieList.values()) {
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for (String s : ls) {
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String[] cookies = s.split(";");
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for (String cookie : cookies) {
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Cookie c = Cookie.parse(url, cookie);
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cookieArrayList.add(c);
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}
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}
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}
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} catch (IOException e) {
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Timber.e(e, "error making cookie!");
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}
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return cookieArrayList;
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}
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}
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