Moved HttpClient contrib to new location
git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1396241 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Oleg Kalnichevski
parent
43d4e8f469
commit
e38de5d125
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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||||||
====================================================================
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||||||
Licensed to the Apache Software Foundation (ASF) under one
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||||||
or more contributor license agreements. See the NOTICE file
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||||||
distributed with this work for additional information
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||||||
regarding copyright ownership. The ASF licenses this file
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||||||
to you under the Apache License, Version 2.0 (the
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||||||
"License"); you may not use this file except in compliance
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||||||
with the License. You may obtain a copy of the License at
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||||||
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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||||||
specific language governing permissions and limitations
|
|
||||||
under the License.
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|
||||||
====================================================================
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||||||
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|
||||||
This software consists of voluntary contributions made by many
|
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||||||
individuals on behalf of the Apache Software Foundation. For more
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|
||||||
information on the Apache Software Foundation, please see
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||||||
<http://www.apache.org />.
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpcomponents-client</artifactId>
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<version>4.3-alpha1-SNAPSHOT</version>
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</parent>
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<artifactId>httpclient-contrib</artifactId>
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<name>HttpClient Contrib</name>
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<description>
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HttpComponents HttpClient - Contributed Components
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</description>
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<url>http://hc.apache.org/httpcomponents-client</url>
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<packaging>jar</packaging>
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<dependencies>
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpclient</artifactId>
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<version>${pom.version}</version>
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</dependency>
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<dependency>
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<groupId>org.bouncycastle</groupId>
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<artifactId>bcprov-jdk15</artifactId>
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<version>1.45</version>
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</dependency>
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</dependencies>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<maven.compile.source>1.5</maven.compile.source>
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<maven.compile.target>1.5</maven.compile.target>
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<maven.compile.optimize>true</maven.compile.optimize>
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<maven.compile.deprecation>true</maven.compile.deprecation>
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</properties>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<configuration>
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<source>${maven.compile.source}</source>
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<target>${maven.compile.target}</target>
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<optimize>${maven.compile.optimize}</optimize>
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<showDeprecations>${maven.compile.deprecation}</showDeprecations>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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/*
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* ====================================================================
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||||||
* Licensed to the Apache Software Foundation (ASF) under one
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|
||||||
* 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
|
|
||||||
*
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|
||||||
* 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/>.
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*
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*/
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package org.apache.http.contrib.auth;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Date;
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import java.util.SortedMap;
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import java.util.TreeMap;
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import java.util.Map.Entry;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import javax.crypto.Mac;
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import javax.crypto.spec.SecretKeySpec;
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import org.apache.commons.codec.binary.Base64;
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import org.apache.http.Header;
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import org.apache.http.HttpRequest;
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import org.apache.http.auth.AuthScheme;
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import org.apache.http.auth.AuthenticationException;
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import org.apache.http.auth.Credentials;
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import org.apache.http.auth.MalformedChallengeException;
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import org.apache.http.impl.cookie.DateUtils;
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import org.apache.http.message.BasicHeader;
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/**
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* Implementation of Amazon S3 authentication. This scheme must be used
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* preemptively only.
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* <p>
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* Reference Document: {@link http
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* ://docs.amazonwebservices.com/AmazonS3/latest/index
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* .html?RESTAuthentication.html}
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*/
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public class AWSScheme implements AuthScheme {
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private static final String HMAC_SHA1_ALGORITHM = "HmacSHA1";
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public static final String NAME = "AWS";
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public AWSScheme() {
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}
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public Header authenticate(
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final Credentials credentials,
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final HttpRequest request) throws AuthenticationException {
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// If the Date header has not been provided add it as it is required
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if (request.getFirstHeader("Date") == null) {
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Header dateHeader = new BasicHeader("Date", DateUtils.formatDate(new Date()));
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request.addHeader(dateHeader);
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}
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String canonicalizedAmzHeaders = getCanonicalizedAmzHeaders(request.getAllHeaders());
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String canonicalizedResource = getCanonicalizedResource(request.getRequestLine().getUri(),
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(request.getFirstHeader("Host") != null ? request.getFirstHeader("Host").getValue()
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: null));
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String contentMD5 = request.getFirstHeader("Content-MD5") != null ? request.getFirstHeader(
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"Content-MD5").getValue() : "";
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String contentType = request.getFirstHeader("Content-Type") != null ? request
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.getFirstHeader("Content-Type").getValue() : "";
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String date = request.getFirstHeader("Date").getValue();
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String method = request.getRequestLine().getMethod();
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StringBuilder toSign = new StringBuilder();
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toSign.append(method).append("\n");
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toSign.append(contentMD5).append("\n");
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toSign.append(contentType).append("\n");
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toSign.append(date).append("\n");
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toSign.append(canonicalizedAmzHeaders);
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toSign.append(canonicalizedResource);
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String signature = calculateRFC2104HMAC(toSign.toString(), credentials.getPassword());
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String headerValue = NAME + " " + credentials.getUserPrincipal().getName() + ":" + signature.trim();
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return new BasicHeader("Authorization", headerValue);
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}
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/**
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* Computes RFC 2104-compliant HMAC signature.
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*
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* @param data
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* The data to be signed.
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* @param key
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* The signing key.
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* @return The Base64-encoded RFC 2104-compliant HMAC signature.
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* @throws RuntimeException
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* when signature generation fails
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*/
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private static String calculateRFC2104HMAC(
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final String data,
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final String key) throws AuthenticationException {
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try {
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// get an hmac_sha1 key from the raw key bytes
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SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), HMAC_SHA1_ALGORITHM);
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// get an hmac_sha1 Mac instance and initialize with the signing key
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Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM);
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mac.init(signingKey);
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// compute the hmac on input data bytes
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byte[] rawHmac = mac.doFinal(data.getBytes());
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// base64-encode the hmac
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return Base64.encodeBase64String(rawHmac);
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} catch (InvalidKeyException ex) {
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throw new AuthenticationException("Failed to generate HMAC: " + ex.getMessage(), ex);
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} catch (NoSuchAlgorithmException ex) {
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throw new AuthenticationException(HMAC_SHA1_ALGORITHM +
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" algorithm is not supported", ex);
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}
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}
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/**
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* Returns the canonicalized AMZ headers.
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*
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* @param headers
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* The list of request headers.
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* @return The canonicalized AMZ headers.
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*/
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private static String getCanonicalizedAmzHeaders(final Header[] headers) {
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StringBuilder sb = new StringBuilder();
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Pattern spacePattern = Pattern.compile("\\s+");
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// Create a lexographically sorted list of headers that begin with x-amz
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SortedMap<String, String> amzHeaders = new TreeMap<String, String>();
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for (Header header : headers) {
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String name = header.getName().toLowerCase();
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if (name.startsWith("x-amz-")) {
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String value = "";
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if (amzHeaders.containsKey(name))
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value = amzHeaders.get(name) + "," + header.getValue();
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else
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value = header.getValue();
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// All newlines and multiple spaces must be replaced with a
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// single space character.
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Matcher m = spacePattern.matcher(value);
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value = m.replaceAll(" ");
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amzHeaders.put(name, value);
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}
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}
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// Concatenate all AMZ headers
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for (Entry<String, String> entry : amzHeaders.entrySet()) {
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sb.append(entry.getKey()).append(':').append(entry.getValue()).append("\n");
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||||||
}
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||||||
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return sb.toString();
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||||||
}
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||||||
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/**
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||||||
* Returns the canonicalized resource.
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||||||
*
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||||||
* @param uri
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||||||
* The resource uri
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||||||
* @param hostName
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||||||
* the host name
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||||||
* @return The canonicalized resource.
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||||||
*/
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||||||
private static String getCanonicalizedResource(String uri, String hostName) {
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StringBuilder sb = new StringBuilder();
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||||||
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||||||
// Append the bucket if there is one
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||||||
if (hostName != null) {
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||||||
// If the host name contains a port number remove it
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||||||
if (hostName.contains(":"))
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||||||
hostName = hostName.substring(0, hostName.indexOf(":"));
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||||||
// Now extract the bucket if there is one
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||||||
if (hostName.endsWith(".s3.amazonaws.com")) {
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||||||
String bucketName = hostName.substring(0, hostName.length() - 17);
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||||||
sb.append("/" + bucketName);
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||||||
}
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|
||||||
}
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|
||||||
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|
||||||
int queryIdx = uri.indexOf("?");
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|
||||||
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|
||||||
// Append the resource path
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||||||
if (queryIdx >= 0)
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|
||||||
sb.append(uri.substring(0, queryIdx));
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|
||||||
else
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|
||||||
sb.append(uri.substring(0, uri.length()));
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|
||||||
|
|
||||||
// Append the AWS sub-resource
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|
||||||
if (queryIdx >= 0) {
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|
||||||
String query = uri.substring(queryIdx - 1, uri.length());
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|
||||||
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|
||||||
if (query.contains("?acl"))
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|
||||||
sb.append("?acl");
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|
||||||
else if (query.contains("?location"))
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|
||||||
sb.append("?location");
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|
||||||
else if (query.contains("?logging"))
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|
||||||
sb.append("?logging");
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|
||||||
else if (query.contains("?torrent"))
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|
||||||
sb.append("?torrent");
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|
||||||
}
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|
||||||
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|
||||||
return sb.toString();
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|
||||||
}
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|
||||||
|
|
||||||
public String getParameter(String name) {
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|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getRealm() {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getSchemeName() {
|
|
||||||
return NAME;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isComplete() {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isConnectionBased() {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void processChallenge(final Header header) throws MalformedChallengeException {
|
|
||||||
// Nothing to do here
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
@ -1,44 +0,0 @@
|
||||||
/*
|
|
||||||
* ====================================================================
|
|
||||||
* 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 org.apache.http.contrib.auth;
|
|
||||||
|
|
||||||
import org.apache.http.auth.AuthScheme;
|
|
||||||
import org.apache.http.auth.AuthSchemeFactory;
|
|
||||||
import org.apache.http.params.HttpParams;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* {@link AuthSchemeFactory} implementation that creates and initializes
|
|
||||||
* {@link AWSScheme} instances.
|
|
||||||
*/
|
|
||||||
public class AWSSchemeFactory implements AuthSchemeFactory {
|
|
||||||
|
|
||||||
public AuthScheme newInstance(final HttpParams params) {
|
|
||||||
return new AWSScheme();
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
@ -1,129 +0,0 @@
|
||||||
/*
|
|
||||||
* ====================================================================
|
|
||||||
* 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 org.apache.http.contrib.auth;
|
|
||||||
|
|
||||||
import java.io.ByteArrayOutputStream;
|
|
||||||
import java.io.IOException;
|
|
||||||
|
|
||||||
import org.apache.commons.logging.Log;
|
|
||||||
import org.apache.commons.logging.LogFactory;
|
|
||||||
import org.apache.http.impl.auth.SpnegoTokenGenerator;
|
|
||||||
import org.bouncycastle.asn1.ASN1EncodableVector;
|
|
||||||
import org.bouncycastle.asn1.ASN1InputStream;
|
|
||||||
import org.bouncycastle.asn1.ASN1Object;
|
|
||||||
import org.bouncycastle.asn1.ASN1OutputStream;
|
|
||||||
import org.bouncycastle.asn1.DERObjectIdentifier;
|
|
||||||
import org.bouncycastle.asn1.DEROctetString;
|
|
||||||
import org.bouncycastle.asn1.DERSequence;
|
|
||||||
import org.bouncycastle.asn1.DERTaggedObject;
|
|
||||||
import org.bouncycastle.asn1.util.ASN1Dump;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Takes Kerberos ticket and wraps into a SPNEGO token. Leaving some optional fields out.
|
|
||||||
*/
|
|
||||||
public class BouncySpnegoTokenGenerator implements SpnegoTokenGenerator {
|
|
||||||
|
|
||||||
private final Log log = LogFactory.getLog(getClass());
|
|
||||||
|
|
||||||
private final DERObjectIdentifier spnegoOid;
|
|
||||||
private final DERObjectIdentifier kerbOid;
|
|
||||||
|
|
||||||
public BouncySpnegoTokenGenerator() {
|
|
||||||
super();
|
|
||||||
this.spnegoOid = new DERObjectIdentifier("1.3.6.1.5.5.2");
|
|
||||||
this.kerbOid = new DERObjectIdentifier("1.2.840.113554.1.2.2");
|
|
||||||
}
|
|
||||||
|
|
||||||
public byte [] generateSpnegoDERObject(byte [] kerbTicket) throws IOException {
|
|
||||||
DEROctetString ourKerberosTicket = new DEROctetString(kerbTicket);
|
|
||||||
|
|
||||||
DERSequence kerbOidSeq = new DERSequence(kerbOid);
|
|
||||||
DERTaggedObject tagged0 = new DERTaggedObject(0, kerbOidSeq);
|
|
||||||
DERTaggedObject tagged2 = new DERTaggedObject(2, ourKerberosTicket);
|
|
||||||
ASN1EncodableVector v = new ASN1EncodableVector();
|
|
||||||
v.add(tagged0);
|
|
||||||
v.add(tagged2);
|
|
||||||
DERSequence seq = new DERSequence(v);
|
|
||||||
DERTaggedObject taggedSpnego = new DERTaggedObject(0, seq);
|
|
||||||
|
|
||||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
|
||||||
ASN1OutputStream asn1Out = new ASN1OutputStream(out);
|
|
||||||
|
|
||||||
ASN1Object spnegoOIDASN1 = (ASN1Object) spnegoOid.toASN1Object();
|
|
||||||
ASN1Object taggedSpnegoASN1 = (ASN1Object) taggedSpnego.toASN1Object();
|
|
||||||
|
|
||||||
int length = spnegoOIDASN1.getDEREncoded().length + taggedSpnegoASN1.getDEREncoded().length;
|
|
||||||
byte [] lenBytes = writeLength(length);
|
|
||||||
byte[] appWrap = new byte[lenBytes.length + 1];
|
|
||||||
|
|
||||||
appWrap[0] = 0x60;
|
|
||||||
for(int i=1; i < appWrap.length; i++){
|
|
||||||
appWrap[i] = lenBytes[i-1];
|
|
||||||
}
|
|
||||||
|
|
||||||
asn1Out.write(appWrap);
|
|
||||||
asn1Out.writeObject(spnegoOid.toASN1Object());
|
|
||||||
asn1Out.writeObject(taggedSpnego.toASN1Object());
|
|
||||||
|
|
||||||
byte[] app = out.toByteArray();
|
|
||||||
ASN1InputStream in = new ASN1InputStream(app);
|
|
||||||
|
|
||||||
if (log.isDebugEnabled() ){
|
|
||||||
int skip = 12;
|
|
||||||
byte [] manipBytes = new byte[app.length - skip];
|
|
||||||
for(int i=skip; i < app.length; i++){
|
|
||||||
manipBytes[i-skip] = app[i];
|
|
||||||
}
|
|
||||||
ASN1InputStream ourSpnego = new ASN1InputStream( manipBytes );
|
|
||||||
log.debug(ASN1Dump.dumpAsString(ourSpnego.readObject()));
|
|
||||||
}
|
|
||||||
|
|
||||||
return in.readObject().getDEREncoded();
|
|
||||||
}
|
|
||||||
|
|
||||||
private byte [] writeLength(int length) throws IOException {
|
|
||||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
|
||||||
if (length > 127) {
|
|
||||||
int size = 1;
|
|
||||||
int val = length;
|
|
||||||
|
|
||||||
while ((val >>>= 8) != 0) {
|
|
||||||
size++;
|
|
||||||
}
|
|
||||||
|
|
||||||
out.write((byte) (size | 0x80));
|
|
||||||
|
|
||||||
for (int i = (size - 1) * 8; i >= 0; i -= 8) {
|
|
||||||
out.write((byte) (length >> i));
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
out.write((byte) length);
|
|
||||||
}
|
|
||||||
return out.toByteArray();
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue