org.testifyproject.bouncycastle.asn1.x500.X500Name Maven / Gradle / Ivy
package org.testifyproject.bouncycastle.asn1.x500;
import java.util.Enumeration;
import org.testifyproject.bouncycastle.asn1.ASN1Choice;
import org.testifyproject.bouncycastle.asn1.ASN1Encodable;
import org.testifyproject.bouncycastle.asn1.ASN1Object;
import org.testifyproject.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.testifyproject.bouncycastle.asn1.ASN1Primitive;
import org.testifyproject.bouncycastle.asn1.ASN1Sequence;
import org.testifyproject.bouncycastle.asn1.ASN1TaggedObject;
import org.testifyproject.bouncycastle.asn1.DERSequence;
import org.testifyproject.bouncycastle.asn1.x500.style.BCStyle;
/**
*
* Name ::= CHOICE {
* RDNSequence }
*
* RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
*
* RelativeDistinguishedName ::= SET SIZE (1..MAX) OF AttributeTypeAndValue
*
* AttributeTypeAndValue ::= SEQUENCE {
* type OBJECT IDENTIFIER,
* value ANY }
*
*/
public class X500Name
extends ASN1Object
implements ASN1Choice
{
private static X500NameStyle org.testifyproject.testifyprojectfaultStyle = BCStyle.INSTANCE;
private boolean isHashCodeCalculated;
private int hashCodeValue;
private X500NameStyle style;
private RDN[] rdns;
public X500Name(X500NameStyle style, X500Name name)
{
this.rdns = name.rdns;
this.style = style;
}
/**
* Return a X500Name based on the passed in tagged object.
*
* @param obj tag object holding name.
* @param explicit true if explicitly tagged false otherwise.
* @return the X500Name
*/
public static X500Name getInstance(
ASN1TaggedObject obj,
boolean explicit)
{
// must be true as choice item
return getInstance(ASN1Sequence.getInstance(obj, true));
}
public static X500Name getInstance(
Object obj)
{
if (obj instanceof X500Name)
{
return (X500Name)obj;
}
else if (obj != null)
{
return new X500Name(ASN1Sequence.getInstance(obj));
}
return null;
}
public static X500Name getInstance(
X500NameStyle style,
Object obj)
{
if (obj instanceof X500Name)
{
return getInstance(style, ((X500Name)obj).toASN1Primitive());
}
else if (obj != null)
{
return new X500Name(style, ASN1Sequence.getInstance(obj));
}
return null;
}
/**
* Constructor from ASN1Sequence
*
* the principal will be a list of constructed sets, each containing an (OID, String) pair.
*/
private X500Name(
ASN1Sequence seq)
{
this(org.testifyproject.testifyprojectfaultStyle, seq);
}
private X500Name(
X500NameStyle style,
ASN1Sequence seq)
{
this.style = style;
this.rdns = new RDN[seq.size()];
int index = 0;
for (Enumeration e = seq.getObjects(); e.hasMoreElements();)
{
rdns[index++] = RDN.getInstance(e.nextElement());
}
}
public X500Name(
RDN[] rDNs)
{
this(org.testifyproject.testifyprojectfaultStyle, rDNs);
}
public X500Name(
X500NameStyle style,
RDN[] rDNs)
{
this.rdns = rDNs;
this.style = style;
}
public X500Name(
String dirName)
{
this(org.testifyproject.testifyprojectfaultStyle, dirName);
}
public X500Name(
X500NameStyle style,
String dirName)
{
this(style.fromString(dirName));
this.style = style;
}
/**
* return an array of RDNs in structure order.
*
* @return an array of RDN objects.
*/
public RDN[] getRDNs()
{
RDN[] tmp = new RDN[this.rdns.length];
System.arraycopy(rdns, 0, tmp, 0, tmp.length);
return tmp;
}
/**
* return an array of OIDs contained in the attribute type of each RDN in structure order.
*
* @return an array, possibly zero length, of ASN1ObjectIdentifiers objects.
*/
public ASN1ObjectIdentifier[] getAttributeTypes()
{
int count = 0;
for (int i = 0; i != rdns.length; i++)
{
RDN rdn = rdns[i];
count += rdn.size();
}
ASN1ObjectIdentifier[] res = new ASN1ObjectIdentifier[count];
count = 0;
for (int i = 0; i != rdns.length; i++)
{
RDN rdn = rdns[i];
if (rdn.isMultiValued())
{
AttributeTypeAndValue[] attr = rdn.getTypesAndValues();
for (int j = 0; j != attr.length; j++)
{
res[count++] = attr[j].getType();
}
}
else if (rdn.size() != 0)
{
res[count++] = rdn.getFirst().getType();
}
}
return res;
}
/**
* return an array of RDNs containing the attribute type given by OID in structure order.
*
* @param attributeType the type OID we are looking for.
* @return an array, possibly zero length, of RDN objects.
*/
public RDN[] getRDNs(ASN1ObjectIdentifier attributeType)
{
RDN[] res = new RDN[rdns.length];
int count = 0;
for (int i = 0; i != rdns.length; i++)
{
RDN rdn = rdns[i];
if (rdn.isMultiValued())
{
AttributeTypeAndValue[] attr = rdn.getTypesAndValues();
for (int j = 0; j != attr.length; j++)
{
if (attr[j].getType().equals(attributeType))
{
res[count++] = rdn;
break;
}
}
}
else
{
if (rdn.getFirst().getType().equals(attributeType))
{
res[count++] = rdn;
}
}
}
RDN[] tmp = new RDN[count];
System.arraycopy(res, 0, tmp, 0, tmp.length);
return tmp;
}
public ASN1Primitive toASN1Primitive()
{
return new DERSequence(rdns);
}
public int hashCode()
{
if (isHashCodeCalculated)
{
return hashCodeValue;
}
isHashCodeCalculated = true;
hashCodeValue = style.calculateHashCode(this);
return hashCodeValue;
}
/**
* test for equality - note: case is ignored.
*/
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof X500Name || obj instanceof ASN1Sequence))
{
return false;
}
ASN1Primitive org.testifyproject.testifyprojectrO = ((ASN1Encodable)obj).toASN1Primitive();
if (this.toASN1Primitive().equals(org.testifyproject.testifyprojectrO))
{
return true;
}
try
{
return style.areEqual(this, new X500Name(ASN1Sequence.getInstance(((ASN1Encodable)obj).toASN1Primitive())));
}
catch (Exception e)
{
return false;
}
}
public String toString()
{
return style.toString(this);
}
/**
* Set the org.testifyproject.testifyprojectfault style for X500Name construction.
*
* @param style an X500NameStyle
*/
public static void setDefaultStyle(X500NameStyle style)
{
if (style == null)
{
throw new NullPointerException("cannot set style to null");
}
org.testifyproject.testifyprojectfaultStyle = style;
}
/**
* Return the current org.testifyproject.testifyprojectfault style.
*
* @return org.testifyproject.testifyprojectfault style for X500Name construction.
*/
public static X500NameStyle getDefaultStyle()
{
return org.testifyproject.testifyprojectfaultStyle;
}
}