The Tor Browser: comparison mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/auth/BasicScheme.java

--1:000000000000
+:a799f6e96963
+/*
+* ====================================================================
+*
+*  Licensed to the Apache Software Foundation (ASF) under one or more
+*  contributor license agreements.  See the NOTICE file distributed with
+*  this work for additional information regarding copyright ownership.
+*  The ASF licenses this file to You 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.
+* ====================================================================
+*
+* This software consists of voluntary contributions made by many
+* individuals on behalf of the Apache Software Foundation.  For more
+* information on the Apache Software Foundation, please see
+* <http://www.apache.org/>.
+*
+*/
+package ch.boye.httpclientandroidlib.impl.auth;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import org.mozilla.apache.commons.codec.binary.Base64;
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.auth.AuthenticationException;
+import ch.boye.httpclientandroidlib.auth.Credentials;
+import ch.boye.httpclientandroidlib.auth.AUTH;
+import ch.boye.httpclientandroidlib.auth.InvalidCredentialsException;
+import ch.boye.httpclientandroidlib.auth.MalformedChallengeException;
+import ch.boye.httpclientandroidlib.auth.params.AuthParams;
+import ch.boye.httpclientandroidlib.message.BufferedHeader;
+import ch.boye.httpclientandroidlib.util.CharArrayBuffer;
+import ch.boye.httpclientandroidlib.util.EncodingUtils;
+/**
+* Basic authentication scheme as defined in RFC 2617.
+* <p>
+* The following parameters can be used to customize the behavior of this
+* class:
+* <ul>
+*  <li>{@link ch.boye.httpclientandroidlib.auth.params.AuthPNames#CREDENTIAL_CHARSET}</li>
+* </ul>
+*
+* @since 4.0
+*/
+@NotThreadSafe
+public class BasicScheme extends RFC2617Scheme {
+/** Whether the basic authentication process is complete */
+private boolean complete;
+/**
+* Default constructor for the basic authentication scheme.
+*/
+public BasicScheme() {
+super();
+this.complete = false;
+}
+/**
+* Returns textual designation of the basic authentication scheme.
+*
+* @return <code>basic</code>
+*/
+public String getSchemeName() {
+return "basic";
+}
+/**
+* Processes the Basic challenge.
+*
+* @param header the challenge header
+*
+* @throws MalformedChallengeException is thrown if the authentication challenge
+* is malformed
+*/
+@Override
+public void processChallenge(
+final Header header) throws MalformedChallengeException {
+super.processChallenge(header);
+this.complete = true;
+}
+/**
+* Tests if the Basic authentication process has been completed.
+*
+* @return <tt>true</tt> if Basic authorization has been processed,
+*   <tt>false</tt> otherwise.
+*/
+public boolean isComplete() {
+return this.complete;
+}
+/**
+* Returns <tt>false</tt>. Basic authentication scheme is request based.
+*
+* @return <tt>false</tt>.
+*/
+public boolean isConnectionBased() {
+return false;
+}
+/**
+* Produces basic authorization header for the given set of {@link Credentials}.
+*
+* @param credentials The set of credentials to be used for authentication
+* @param request The request being authenticated
+* @throws InvalidCredentialsException if authentication credentials are not
+*   valid or not applicable for this authentication scheme
+* @throws AuthenticationException if authorization string cannot
+*   be generated due to an authentication failure
+*
+* @return a basic authorization string
+*/
+public Header authenticate(
+final Credentials credentials,
+final HttpRequest request) throws AuthenticationException {
+if (credentials == null) {
+throw new IllegalArgumentException("Credentials may not be null");
+}
+if (request == null) {
+throw new IllegalArgumentException("HTTP request may not be null");
+}
+String charset = AuthParams.getCredentialCharset(request.getParams());
+return authenticate(credentials, charset, isProxy());
+}
+/**
+* Returns a basic <tt>Authorization</tt> header value for the given
+* {@link Credentials} and charset.
+*
+* @param credentials The credentials to encode.
+* @param charset The charset to use for encoding the credentials
+*
+* @return a basic authorization header
+*/
+public static Header authenticate(
+final Credentials credentials,
+final String charset,
+boolean proxy) {
+if (credentials == null) {
+throw new IllegalArgumentException("Credentials may not be null");
+}
+if (charset == null) {
+throw new IllegalArgumentException("charset may not be null");
+}
+StringBuilder tmp = new StringBuilder();
+tmp.append(credentials.getUserPrincipal().getName());
+tmp.append(":");
+tmp.append((credentials.getPassword() == null) ? "null" : credentials.getPassword());
+byte[] base64password = Base64.encodeBase64(
+EncodingUtils.getBytes(tmp.toString(), charset));
+CharArrayBuffer buffer = new CharArrayBuffer(32);
+if (proxy) {
+buffer.append(AUTH.PROXY_AUTH_RESP);
+} else {
+buffer.append(AUTH.WWW_AUTH_RESP);
+}
+buffer.append(": Basic ");
+buffer.append(base64password, 0, base64password.length);
+return new BufferedHeader(buffer);
+}
+}

The Tor Browser / file comparison

comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/auth/BasicScheme.java

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/auth/BasicScheme.java