com.ksyun.ks3.signer

类 Ks3V4Signer

java.lang.Object

com.ksyun.ks3.signer.Ks3V4Signer

public class Ks3V4Signer
extends Object

构造器概要

构造器

构造器和说明
Ks3V4Signer()

方法概要

方法

限定符和类型	方法和说明
protected String	calcSignature(Authorization auth, Request request, Ks3ClientConfig ks3config)
protected String	calculateContentHash(Request request, Ks3ClientConfig ks3ClientConfig)
protected byte[]	computeSignature(String stringToSign, byte[] signingKey, KSSSignerRequestParams signerRequestParams) Step 3 of the kss Signature version 4 calculation.
protected String	createCanonicalRequest(Request request, String contentSha256, boolean pathStyleAccess)
protected String	createStringToSign(String canonicalRequest, KSSSignerRequestParams signerParams) Step 2 of the kss Signature version 4 calculation.
protected InputStream	getBinaryRequestPayloadStream(Request request)
protected InputStream	getBinaryRequestPayloadStreamWithoutQueryParams(Request request)
protected String	getCanonicalizedQueryString(Request request)
protected String	getCanonicalizedQueryString2(Map<String,String> parameters)
protected String	getCanonicalizedResourcePath(String resourcePath)
protected String	getCanonicalizedResourcePath(String resourcePath, boolean urlEncode)
protected String	getSignedHeadersString(Request request)
protected byte[]	hash(InputStream input)
byte[]	hash(String text)
protected byte[]	newSigningKey(Authorization auth, String dateStamp, String regionName, String serviceName) Generates a new signing key from the given parameters and returns it.
protected boolean	shouldExcludeHeaderFromSigning(String header)
String	sign(Authorization auth, Request request, Ks3ClientConfig ks3config)
protected byte[]	sign(byte[] data, byte[] key, String algorithm)
byte[]	sign(String stringData, byte[] key, String algorithm)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Ks3V4Signer

public Ks3V4Signer()

方法详细资料

sign

public String sign(Authorization auth,
          Request request,
          Ks3ClientConfig ks3config)
            throws SignatureException

抛出:

SignatureException

calcSignature

protected String calcSignature(Authorization auth,
                   Request request,
                   Ks3ClientConfig ks3config)
                        throws SignatureException

抛出:

SignatureException

calculateContentHash

protected String calculateContentHash(Request request,
                          Ks3ClientConfig ks3ClientConfig)
                               throws SignatureException

抛出:

SignatureException

hash

protected byte[] hash(InputStream input)
               throws SignatureException

抛出:

SignatureException

getCanonicalizedQueryString

protected String getCanonicalizedQueryString(Request request)

getCanonicalizedQueryString2

protected String getCanonicalizedQueryString2(Map<String,String> parameters)

getBinaryRequestPayloadStream

protected InputStream getBinaryRequestPayloadStream(Request request)
                                             throws SignatureException

抛出:

SignatureException

getBinaryRequestPayloadStreamWithoutQueryParams

protected InputStream getBinaryRequestPayloadStreamWithoutQueryParams(Request request)
                                                               throws SignatureException

抛出:

SignatureException

createCanonicalRequest

protected String createCanonicalRequest(Request request,
                            String contentSha256,
                            boolean pathStyleAccess)

createStringToSign

protected String createStringToSign(String canonicalRequest,
                        KSSSignerRequestParams signerParams)
                             throws SignatureException

Step 2 of the kss Signature version 4 calculation.

抛出:

SignatureException

hash

public byte[] hash(String text)
            throws SignatureException

抛出:

SignatureException

getCanonicalizedResourcePath

protected String getCanonicalizedResourcePath(String resourcePath)

getCanonicalizedResourcePath

protected String getCanonicalizedResourcePath(String resourcePath,
                                  boolean urlEncode)

shouldExcludeHeaderFromSigning

protected boolean shouldExcludeHeaderFromSigning(String header)

getSignedHeadersString

protected String getSignedHeadersString(Request request)

computeSignature

protected final byte[] computeSignature(String stringToSign,
                      byte[] signingKey,
                      KSSSignerRequestParams signerRequestParams)
                                 throws SignatureException

Step 3 of the kss Signature version 4 calculation. It involves deriving the signing key and computing the signature.

抛出:

SignatureException

newSigningKey

protected byte[] newSigningKey(Authorization auth,
                   String dateStamp,
                   String regionName,
                   String serviceName)
                        throws SignatureException

Generates a new signing key from the given parameters and returns it.

抛出:

SignatureException

sign

public byte[] sign(String stringData,
          byte[] key,
          String algorithm)
            throws SignatureException

抛出:

SignatureException

sign

protected byte[] sign(byte[] data,
          byte[] key,
          String algorithm)
               throws SignatureException

抛出:

SignatureException