PKCS10CertificateSigningRequest (UnboundID LDAP SDK for Java 7.0.1)

java.lang.Object
- com.unboundid.util.ssl.cert.PKCS10CertificateSigningRequest

All Implemented Interfaces:: java.io.Serializable

@NotMutable
 @ThreadSafety(level=COMPLETELY_THREADSAFE)
public final class PKCS10CertificateSigningRequest
extends java.lang.Object
implements java.io.Serializable

This class provides support for decoding a PKCS #10 certificate signing request (aka certification request or CSR) as defined in RFC 2986. The certificate signing request is encoded using the ASN.1 Distinguished Encoding Rules (DER), which is a subset of BER, and is supported by the code in the com.unboundid.asn1 package. The ASN.1 specification is as follows:

   CertificationRequest ::= SEQUENCE {
        certificationRequestInfo CertificationRequestInfo,
        signatureAlgorithm AlgorithmIdentifier,
        signature          BIT STRING
   }

   CertificationRequestInfo ::= SEQUENCE {
        version       INTEGER { v1(0) } (v1,...),
        subject       Name,
        subjectPKInfo SubjectPublicKeyInfo,
        attributes    [0] Attributes
   }

   SubjectPublicKeyInfo ::= SEQUENCE {
        algorithm        AlgorithmIdentifier,
        subjectPublicKey BIT STRING
   }

   PKInfoAlgorithms ALGORITHM ::= {
        ...  -- add any locally defined algorithms here -- }

   Attributes ::= SET OF Attribute

   CRIAttributes  ATTRIBUTE  ::= {
        ... -- add any locally defined attributes here -- }

   Attribute ::= SEQUENCE {
        type   OBJECT IDENTIFIER,
        values SET SIZE(1..MAX)
   }

   AlgorithmIdentifier ::= SEQUENCE {
        algorithm          OBJECT IDENTIFIER,
        parameters         ANY OPTIONAL
   }

   SignatureAlgorithms ALGORITHM ::= {
        ... -- add any locally defined algorithms here -- }

See Also:: Serialized Form

Constructor Summary

Constructors
Constructor and Description

PKCS10CertificateSigningRequest(byte[] encodedRequest)
Decodes the contents of the provided byte array as a PKCS #10 certificate signing request.

Constructors
Constructor and Description
`PKCS10CertificateSigningRequest(byte[] encodedRequest)` Decodes the contents of the provided byte array as a PKCS #10 certificate signing request.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static PKCS10CertificateSigningRequest`	`generateCertificateSigningRequest(SignatureAlgorithmIdentifier signatureAlgorithm, java.security.KeyPair keyPair, DN subjectDN, X509CertificateExtension... extensions)` Generates a PKCS #10 certificate signing request with the provided information.
`DecodedPublicKey`	`getDecodedPublicKey()` Retrieves a decoded representation of the public key, if available.
`ASN1BitString`	`getEncodedPublicKey()` Retrieves the encoded public key as a bit string.
`java.util.List<X509CertificateExtension>`	`getExtensions()` Retrieves the list of certificate extensions included in the certificate signing request.
`byte[]`	`getPKCS10CertificateSigningRequestBytes()` Retrieves the bytes that comprise the encoded representation of this PKCS #10 certificate signing request.
`java.lang.String`	`getPublicKeyAlgorithmName()` Retrieves the certificate signing request public key algorithm name, if available.
`java.lang.String`	`getPublicKeyAlgorithmNameOrOID()` Retrieves the public key algorithm name if it is available, or the string representation of the public key algorithm OID if not.
`OID`	`getPublicKeyAlgorithmOID()` Retrieves the certificate signing request public key algorithm OID.
`ASN1Element`	`getPublicKeyAlgorithmParameters()` Retrieves the encoded public key algorithm parameters, if present.
`java.util.List<ObjectPair<OID,ASN1Set>>`	`getRequestAttributes()` Retrieves the encoded request attributes included in the certificate signing request.
`java.lang.String`	`getSignatureAlgorithmName()` Retrieves the certificate signing request signature algorithm name, if available.
`java.lang.String`	`getSignatureAlgorithmNameOrOID()` Retrieves the signature algorithm name if it is available, or the string representation of the signature algorithm OID if not.
`OID`	`getSignatureAlgorithmOID()` Retrieves the certificate signing request signature algorithm OID.
`ASN1Element`	`getSignatureAlgorithmParameters()` Retrieves the encoded signature algorithm parameters, if present.
`ASN1BitString`	`getSignatureValue()` Retrieves the signature value for the certificate signing request.
`DN`	`getSubjectDN()` Retrieves the certificate signing request subject DN.
`PKCS10CertificateSigningRequestVersion`	`getVersion()` Retrieves the certificate signing request version.
`java.util.List<java.lang.String>`	`toPEM()` Retrieves a list of the lines that comprise a PEM representation of this PKCS #10 certificate signing request.
`java.lang.String`	`toPEMString()` Retrieves a multi-line string containing a PEM representation of this PKCS #10 certificate signing request.
`java.lang.String`	`toString()` Retrieves a string representation of the decoded X.509 certificate.
`void`	`toString(java.lang.StringBuilder buffer)` Appends a string representation of the decoded X.509 certificate to the provided buffer.
`void`	`verifySignature()` Verifies the signature for this certificate signing request.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PKCS10CertificateSigningRequest
```
public PKCS10CertificateSigningRequest(@NotNull
                                       byte[] encodedRequest)
                                throws CertException
```
    Decodes the contents of the provided byte array as a PKCS #10 certificate signing request.
    
    Parameters:
    
    encodedRequest - The byte array containing the encoded PKCS #10 certificate signing request. This must not be null.
    
    Throws:
    
    CertException - If the contents of the provided byte array could not be decoded as a valid PKCS #10 certificate signing request.
- Method Detail
  - generateCertificateSigningRequest
```
@NotNull
public static PKCS10CertificateSigningRequest generateCertificateSigningRequest(@NotNull
                                                                                         SignatureAlgorithmIdentifier signatureAlgorithm,
                                                                                         @NotNull
                                                                                         java.security.KeyPair keyPair,
                                                                                         @NotNull
                                                                                         DN subjectDN,
                                                                                         @Nullable
                                                                                         X509CertificateExtension... extensions)
                                                                                  throws CertException
```
    Generates a PKCS #10 certificate signing request with the provided information.
    
    Parameters:
    
    signatureAlgorithm - The algorithm to use to generate the signature. This must not be null.
    
    keyPair - The key pair to use for the certificate signing request. This must not be null.
    
    subjectDN - The subject DN for the certificate signing request. This must not be null.
    
    extensions - The set of extensions to include in the certificate signing request. This may be null or empty if the request should not include any custom extensions.
    
    Returns:
    
    The generated PKCS #10 certificate signing request.
    
    Throws:
    
    CertException - If a problem is encountered while creating the certificate signing request.
  - getPKCS10CertificateSigningRequestBytes
```
@NotNull
public byte[] getPKCS10CertificateSigningRequestBytes()
```
    Retrieves the bytes that comprise the encoded representation of this PKCS #10 certificate signing request.
    
    Returns:
    
    The bytes that comprise the encoded representation of this PKCS #10 certificate signing request.
  - getVersion
```
@NotNull
public PKCS10CertificateSigningRequestVersion getVersion()
```
    Retrieves the certificate signing request version.
    
    Returns:
    
    The certificate signing request version.
  - getSignatureAlgorithmOID
```
@NotNull
public OID getSignatureAlgorithmOID()
```
    Retrieves the certificate signing request signature algorithm OID.
    
    Returns:
    
    The certificate signing request signature algorithm OID.
  - getSignatureAlgorithmName
```
@Nullable
public java.lang.String getSignatureAlgorithmName()
```
    Retrieves the certificate signing request signature algorithm name, if available.
    
    Returns:
    
    The certificate signing request signature algorithm name, or null if the signature algorithm OID does not correspond to any known algorithm name.
  - getSignatureAlgorithmNameOrOID
```
@NotNull
public java.lang.String getSignatureAlgorithmNameOrOID()
```
    Retrieves the signature algorithm name if it is available, or the string representation of the signature algorithm OID if not.
    
    Returns:
    
    The signature algorithm name or OID.
  - getSignatureAlgorithmParameters
```
@Nullable
public ASN1Element getSignatureAlgorithmParameters()
```
    Retrieves the encoded signature algorithm parameters, if present.
    
    Returns:
    
    The encoded signature algorithm parameters, or null if there are no signature algorithm parameters.
  - getSubjectDN
```
@NotNull
public DN getSubjectDN()
```
    Retrieves the certificate signing request subject DN.
    
    Returns:
    
    The certificate signing request subject DN.
  - getPublicKeyAlgorithmOID
```
@NotNull
public OID getPublicKeyAlgorithmOID()
```
    Retrieves the certificate signing request public key algorithm OID.
    
    Returns:
    
    The certificate signing request public key algorithm OID.
  - getPublicKeyAlgorithmName
```
@Nullable
public java.lang.String getPublicKeyAlgorithmName()
```
    Retrieves the certificate signing request public key algorithm name, if available.
    
    Returns:
    
    The certificate signing request public key algorithm name, or null if the public key algorithm OID does not correspond to any known algorithm name.
  - getPublicKeyAlgorithmNameOrOID
```
@NotNull
public java.lang.String getPublicKeyAlgorithmNameOrOID()
```
    Retrieves the public key algorithm name if it is available, or the string representation of the public key algorithm OID if not.
    
    Returns:
    
    The signature algorithm name or OID.
  - getPublicKeyAlgorithmParameters
```
@Nullable
public ASN1Element getPublicKeyAlgorithmParameters()
```
    Retrieves the encoded public key algorithm parameters, if present.
    
    Returns:
    
    The encoded public key algorithm parameters, or null if there are no public key algorithm parameters.
  - getEncodedPublicKey
```
@NotNull
public ASN1BitString getEncodedPublicKey()
```
    Retrieves the encoded public key as a bit string.
    
    Returns:
    
    The encoded public key as a bit string.
  - getDecodedPublicKey
```
@Nullable
public DecodedPublicKey getDecodedPublicKey()
```
    Retrieves a decoded representation of the public key, if available.
    
    Returns:
    
    A decoded representation of the public key, or null if the public key could not be decoded.
  - getRequestAttributes
```
@NotNull
public java.util.List<ObjectPair<OID,ASN1Set>> getRequestAttributes()
```
    Retrieves the encoded request attributes included in the certificate signing request.
    
    Returns:
    
    The encoded request attributes included in the certificate signing request.
  - getExtensions
```
@NotNull
public java.util.List<X509CertificateExtension> getExtensions()
```
    Retrieves the list of certificate extensions included in the certificate signing request.
    
    Returns:
    
    The list of certificate extensions included in the certificate signing request.
  - getSignatureValue
```
@NotNull
public ASN1BitString getSignatureValue()
```
    Retrieves the signature value for the certificate signing request.
    
    Returns:
    
    The signature value for the certificate signing request.
  - verifySignature
```
public void verifySignature()
                     throws CertException
```
    Verifies the signature for this certificate signing request.
    
    Throws:
    
    CertException - If the certificate signing request's signature could not be verified.
  - toString
```
@NotNull
public java.lang.String toString()
```
    Retrieves a string representation of the decoded X.509 certificate.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    A string representation of the decoded X.509 certificate.
  - toString
```
public void toString(@NotNull
                     java.lang.StringBuilder buffer)
```
    Appends a string representation of the decoded X.509 certificate to the provided buffer.
    
    Parameters:
    
    buffer - The buffer to which the information should be appended.
  - toPEM
```
@NotNull
public java.util.List<java.lang.String> toPEM()
```
    Retrieves a list of the lines that comprise a PEM representation of this PKCS #10 certificate signing request.
    
    Returns:
    
    A list of the lines that comprise a PEM representation of this PKCS #10 certificate signing request.
  - toPEMString
```
@NotNull
public java.lang.String toPEMString()
```
    Retrieves a multi-line string containing a PEM representation of this PKCS #10 certificate signing request.
    
    Returns:
    
    A multi-line string containing a PEM representation of this PKCS #10 certificate signing request.

Class PKCS10CertificateSigningRequest

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PKCS10CertificateSigningRequest

Method Detail

generateCertificateSigningRequest

getPKCS10CertificateSigningRequestBytes

getVersion

getSignatureAlgorithmOID

getSignatureAlgorithmName

getSignatureAlgorithmNameOrOID

getSignatureAlgorithmParameters

getSubjectDN

getPublicKeyAlgorithmOID

getPublicKeyAlgorithmName

getPublicKeyAlgorithmNameOrOID

getPublicKeyAlgorithmParameters

getEncodedPublicKey

getDecodedPublicKey

getRequestAttributes

getExtensions

getSignatureValue

verifySignature

toString

toString

toPEM

toPEMString