com.emc.object.s3

Class S3SignerV4

java.lang.Object

com.emc.object.s3.S3Signer

com.emc.object.s3.S3SignerV4

public class S3SignerV4
extends S3Signer

Field Summary

Fields inherited from class com.emc.object.s3.S3Signer

log, s3Config

Constructor Summary

Constructors

Constructor and Description
S3SignerV4(S3Config s3Config)

Method Summary

Modifier and Type	Method and Description
protected void	addHeadersForV4(java.net.URI uri, java.lang.String date, java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers)
java.net.URL	generatePresignedUrl(PresignedUrlRequest request) Generate presigned URL and then return the URL
protected java.util.SortedMap<java.lang.String,java.lang.String>	getCanonicalizedHeaders(java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers, java.util.Map<java.lang.String,java.lang.String> parameters)
protected java.lang.String	getCanonicalRequest(java.lang.String method, java.net.URI uri, java.util.Map<java.lang.String,java.lang.String> parameters, java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers, java.lang.Boolean isForPresignedUrl)
protected java.lang.String	getDate(java.util.Map<java.lang.String,java.lang.String> parameters, java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers) Get the date as String
protected java.lang.String	getScope(java.lang.String shortDate, java.lang.String service)
protected java.lang.String	getServiceType()
protected java.lang.String	getShortDate(java.lang.String date)
protected java.lang.String	getSignature(java.lang.String stringToSign, byte[] signingKey) Get the signature as String, singingKey is only needed for v4 signer
protected byte[]	getSigningKey(java.lang.String date, java.lang.String service)
protected java.lang.String	getStringToSign(java.lang.String method, java.lang.String resource, java.util.Map<java.lang.String,java.lang.String> parameters, java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers, java.lang.String date, java.lang.String service, java.lang.String canonicalRequest)
void	sign(com.sun.jersey.api.client.ClientRequest request, java.lang.String resource, java.util.Map<java.lang.String,java.lang.String> parameters, java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers) Sign the request

Methods inherited from class com.emc.object.s3.S3Signer

hash256, hexEncode, hmac, trimAndJoin

Methods inherited from class java.lang.Object

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

Constructor Detail

S3SignerV4

public S3SignerV4(S3Config s3Config)

Method Detail

sign

public void sign(com.sun.jersey.api.client.ClientRequest request,
                 java.lang.String resource,
                 java.util.Map<java.lang.String,java.lang.String> parameters,
                 java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers)

Description copied from class: S3Signer

Sign the request

Specified by:

sign in class S3Signer

addHeadersForV4

protected void addHeadersForV4(java.net.URI uri,
                               java.lang.String date,
                               java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers)

getCanonicalRequest

protected java.lang.String getCanonicalRequest(java.lang.String method,
                                               java.net.URI uri,
                                               java.util.Map<java.lang.String,java.lang.String> parameters,
                                               java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers,
                                               java.lang.Boolean isForPresignedUrl)

getCanonicalizedHeaders

protected java.util.SortedMap<java.lang.String,java.lang.String> getCanonicalizedHeaders(java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers,
                                                                                         java.util.Map<java.lang.String,java.lang.String> parameters)

Specified by:

getCanonicalizedHeaders in class S3Signer

getStringToSign

protected java.lang.String getStringToSign(java.lang.String method,
                                           java.lang.String resource,
                                           java.util.Map<java.lang.String,java.lang.String> parameters,
                                           java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers,
                                           java.lang.String date,
                                           java.lang.String service,
                                           java.lang.String canonicalRequest)

getSigningKey

protected byte[] getSigningKey(java.lang.String date,
                               java.lang.String service)

getDate

protected java.lang.String getDate(java.util.Map<java.lang.String,java.lang.String> parameters,
                                   java.util.Map<java.lang.String,java.util.List<java.lang.Object>> headers)

Description copied from class: S3Signer

Get the date as String

Specified by:

getDate in class S3Signer

getShortDate

protected java.lang.String getShortDate(java.lang.String date)

getScope

protected java.lang.String getScope(java.lang.String shortDate,
                                    java.lang.String service)

getSignature

protected java.lang.String getSignature(java.lang.String stringToSign,
                                        byte[] signingKey)

Description copied from class: S3Signer

Get the signature as String, singingKey is only needed for v4 signer

Specified by:

getSignature in class S3Signer

getServiceType

protected java.lang.String getServiceType()

generatePresignedUrl

public java.net.URL generatePresignedUrl(PresignedUrlRequest request)

Description copied from class: S3Signer

Generate presigned URL and then return the URL

Specified by:

generatePresignedUrl in class S3Signer