com.aliyuncs.OssAcsRequest Maven / Gradle / Ivy
/*
* 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.
*/
package com.aliyuncs;
import java.io.UnsupportedEncodingException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.util.HashMap;
import java.util.Map;
import com.aliyuncs.auth.Credential;
import com.aliyuncs.auth.ISigner;
import com.aliyuncs.auth.OssSignatureComposer;
import com.aliyuncs.auth.RoaSignatureComposer;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.HttpRequest;
import com.aliyuncs.regions.ProductDomain;
public abstract class OssAcsRequest
extends RoaAcsRequest {
private String bucketName = null;
public OssAcsRequest(String product, String actionName) {
super(product);
this.setActionName(actionName);
this.composer = OssSignatureComposer.getComposer();
}
@Override
public void setVersion(String version) {
}
@Override
public String composeUrl(String endpoint,
Map queries)
throws UnsupportedEncodingException{
Map mapQueries =
queries == null?this.getQueryParameters():queries;
StringBuilder urlBuilder = new StringBuilder("");
urlBuilder.append(this.getProtocol().toString());
urlBuilder.append("://");
if (null != this.bucketName)
urlBuilder.append(this.bucketName).append(".");
urlBuilder.append(endpoint);
if (null != this.uriPattern)
urlBuilder.append(
RoaSignatureComposer.replaceOccupiedParameters
(uriPattern, this.getPathParameters()));
if (-1 == urlBuilder.indexOf("?"))
urlBuilder.append("?");
String query = concatQueryString(mapQueries);
return urlBuilder.append(query).toString();
}
@Override
public HttpRequest signRequest(ISigner signer, Credential credential,
FormatType format, ProductDomain domain)
throws InvalidKeyException, IllegalStateException,
UnsupportedEncodingException, NoSuchAlgorithmException {
Map imutableMap = new HashMap(this.getHeaders());
if (null != signer && null != credential) {
String accessKeyId = credential.getAccessKeyId();
String accessSecret = credential.getAccessSecret();
imutableMap = this.composer.refreshSignParameters
(this.getHeaders(), signer, accessKeyId, format);
String uri = this.uriPattern;
if (null != this.bucketName){
uri = "/" + bucketName + uri;
}
String strToSign = this.composer.composeStringToSign(this.getMethod(), uri, signer,
this.getQueryParameters(), imutableMap, this.getPathParameters());
String signature = signer.signString(strToSign, accessSecret);
imutableMap.put("Authorization", "OSS "+ accessKeyId+":"+signature);
}
HttpRequest request = new HttpRequest(
this.composeUrl(domain.getDomianName(), this.getQueryParameters()), imutableMap);
request.setMethod(this.getMethod());
request.setContent(this.getContent(), this.getEncoding(), this.getContentType());
return request;
}
public abstract Class getResponseClass();
}