/
RoaAcsRequest.java
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/
RoaAcsRequest.java
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package com.aliyuncs;
import com.aliyuncs.auth.*;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.HttpRequest;
import com.aliyuncs.regions.ProductDomain;
import com.aliyuncs.utils.ParameterHelper;
import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import static com.aliyuncs.auth.AcsURLEncoder.hexEncode;
public abstract class RoaAcsRequest<T extends AcsResponse> extends AcsRequest<T> {
protected String uriPattern = null;
private Map<String, String> pathParameters = new HashMap<String, String>();
public RoaAcsRequest(String product) {
super(product);
initialize();
}
public RoaAcsRequest(String product, String version, String action) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
initialize();
}
public RoaAcsRequest(String product, String version, String action, SignatureVersion signatureVersion) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
this.setSysSignatureVersion(signatureVersion);
initialize();
}
public RoaAcsRequest(String product, String version, String action, String locationProduct) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
this.setSysLocationProduct(locationProduct);
initialize();
}
public RoaAcsRequest(String product, String version, String action, String locationProduct, SignatureVersion signatureVersion) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
this.setSysLocationProduct(locationProduct);
this.setSysSignatureVersion(signatureVersion);
initialize();
}
public RoaAcsRequest(String product, String version, String action, String locationProduct, String endpointType) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
this.setSysLocationProduct(locationProduct);
this.setSysEndpointType(endpointType);
initialize();
}
public RoaAcsRequest(String product, String version, String action, String locationProduct, String endpointType, SignatureVersion signatureVersion) {
super(product);
this.setSysVersion(version);
this.setSysActionName(action);
this.setSysLocationProduct(locationProduct);
this.setSysEndpointType(endpointType);
this.setSysSignatureVersion(signatureVersion);
initialize();
}
private void initialize() {
this.composer = RoaSignatureComposer.getComposer();
this.setHttpContentType(FormatType.FORM);
this.setHttpContent(new byte[0], "utf-8", null);
}
@Override
public void setVersion(String version) {
super.setVersion(version);
this.putHeaderParameter("x-acs-version", version);
}
@Override
public void setSecurityToken(String securityToken) {
super.setSecurityToken(securityToken);
this.putHeaderParameter("x-acs-security-token", securityToken);
}
@Override
public void setSysVersion(String version) {
super.setSysVersion(version);
this.putHeaderParameter("x-acs-version", version);
}
public Map<String, String> getPathParameters() {
return Collections.unmodifiableMap(pathParameters);
}
protected void putPathParameter(String name, Object value) {
setParameter(this.pathParameters, name, value);
}
protected void putPathParameter(String name, String value) {
setParameter(this.pathParameters, name, value);
}
@Override
public String composeUrl(String endpoint, Map<String, String> queries) throws UnsupportedEncodingException {
Map<String, String> mapQueries = (queries == null) ? this.getSysQueryParameters() : queries;
StringBuilder urlBuilder = new StringBuilder("");
urlBuilder.append(this.getSysProtocol().toString());
urlBuilder.append("://").append(endpoint);
if (null != this.uriPattern) {
urlBuilder.append(RoaSignatureComposer.replaceOccupiedParameters(uriPattern, this.getPathParameters()));
}
if (-1 == urlBuilder.indexOf("?")) {
urlBuilder.append("?");
} else if (!urlBuilder.toString().endsWith("?")) {
urlBuilder.append("&");
}
String query = concatQueryString(mapQueries);
String url = urlBuilder.append(query).toString();
if (url.endsWith("?") || url.endsWith("&")) {
url = url.substring(0, url.length() - 1);
}
return url;
}
/**
* @Deprecated : Use getSysUriPattern instead of this
*/
@Deprecated
public String getUriPattern() {
return uriPattern;
}
/**
* @Deprecated : Use setSysUriPattern instead of this
*/
@Deprecated
public void setUriPattern(String uriPattern) {
this.uriPattern = uriPattern;
}
public String getSysUriPattern() {
return uriPattern;
}
public void setSysUriPattern(String uriPattern) {
this.uriPattern = uriPattern;
}
@Override
public HttpRequest signRequest(Signer signer, AlibabaCloudCredentials credentials, FormatType format,
ProductDomain domain) throws IllegalStateException,
UnsupportedEncodingException, NoSuchAlgorithmException {
this.resolveSignatureComposer();
Map<String, String> bodyParams = this.getSysBodyParameters();
String hashedRequestPayload = hexEncode(signer != null ? signer.hash("".getBytes("UTF-8")) : null);
if (bodyParams != null && !bodyParams.isEmpty()) {
byte[] data;
if (FormatType.JSON == this.getHttpContentType()) {
data = ParameterHelper.getJsonData(bodyParams);
} else if (FormatType.XML == this.getHttpContentType()) {
data = ParameterHelper.getXmlData(bodyParams);
} else {
// For contentType RAW and Form, the actual data format will be form
data = ParameterHelper.getFormData(bodyParams);
}
this.setHttpContent(data, "UTF-8", null);
hashedRequestPayload = hexEncode(signer != null ? signer.hash(data) : null);
}
Map<String, String> imutableMap = this.composer.refreshSignParameters(this.getSysHeaders(), signer, null,
format);
if (imutableMap.get("RegionId") == null) {
imutableMap.put("RegionId", getSysRegionId());
}
if (null != signer && null != credentials && !(credentials instanceof AnonymousCredentials)) {
String accessKeyId = credentials.getAccessKeyId();
if (credentials instanceof BasicSessionCredentials) {
String sessionToken = ((BasicSessionCredentials) credentials).getSessionToken();
if (null != sessionToken) {
imutableMap.put("x-acs-accesskey-id", accessKeyId);
imutableMap.put("x-acs-security-token", sessionToken);
}
}
if (credentials instanceof BearerTokenCredentials) {
String bearerToken = ((BearerTokenCredentials) credentials).getBearerToken();
if (null != ((BearerTokenCredentials) credentials).getBearerToken()) {
imutableMap.put("x-acs-bearer-token", bearerToken);
}
}
if (signer.getContent() != null && hashedRequestPayload != null) {
imutableMap.put(signer.getContent(), hashedRequestPayload);
}
String strToSign = this.composer.composeStringToSign(this.getSysMethod(), this.getSysUriPattern(), signer,
this.getSysQueryParameters(), imutableMap, this.getPathParameters());
if (this.getSysSignatureVersion() == SignatureVersion.V3) {
strToSign += "\n" + hashedRequestPayload;
strToSign = signer.getSignerName() + "\n" + hexEncode(signer.hash(strToSign.getBytes("UTF-8")));
}
this.strToSign = strToSign;
String signature = signer.signString(strToSign, credentials);
imutableMap.put("Authorization", this.composer.getAuthorization(signer, accessKeyId, signature)
+ (this.getSysSignatureVersion() == SignatureVersion.V3 ? ",SignedHeaders=" + this.getSysSignedHeaders(imutableMap) : ""));
}
this.setSysUrl(this.composeUrl(domain.getDomainName(), this.getSysQueryParameters()));
this.headers = imutableMap;
return this;
}
}