eu.geekplace.javapinning.pin

Class Pin

java.lang.Object

eu.geekplace.javapinning.pin.Pin

Direct Known Subclasses:

CertPin, PublicKeyPin

public abstract class Pin
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	pinBytes
protected static java.security.MessageDigest	sha256md

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Pin(byte[] pinBytes)
protected	Pin(java.lang.String pinHexString)

Method Summary

Modifier and Type	Method and Description
static Pin	fromString(java.lang.String string) Create a new Pin from the given String.
protected abstract boolean	pinsCertificate(byte[] pubkey)
abstract boolean	pinsCertificate(java.security.cert.X509Certificate x509certificate)

Methods inherited from class java.lang.Object

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

Field Detail

sha256md

protected static final java.security.MessageDigest sha256md

pinBytes

protected final byte[] pinBytes

Constructor Detail

Pin

protected Pin(byte[] pinBytes)

Pin

protected Pin(java.lang.String pinHexString)

Method Detail

pinsCertificate

public abstract boolean pinsCertificate(java.security.cert.X509Certificate x509certificate)
                                 throws java.security.cert.CertificateEncodingException

Throws:

java.security.cert.CertificateEncodingException

pinsCertificate

protected abstract boolean pinsCertificate(byte[] pubkey)

fromString

public static Pin fromString(java.lang.String string)

Create a new Pin from the given String.

The Pin String must be in the format [type]:[hex-string], where type denotes the type of the Pin and hex-string is the binary value of the Pin encoded in hex. Currently supported types are

• PLAIN
• SHA256
• CERTPLAIN
• CERTSHA256

The hex-string must contain only of whitespace characters, colons (':'), numbers [0-9] and ASCII letters [a-fA-F]. It must be a valid hex-encoded binary representation. First the string is lower-cased, then all whitespace characters and colons are removed before the string is decoded to bytes.

Parameters:

string - the Pin String.

Returns:

the Pin for the given Pin String.

Throws:

java.lang.IllegalArgumentException - if the given String is not a valid Pin String