package org.bouncycastle.asn1.x509;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Vector;
import org.bouncycastle.asn1.*;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.util.encoders.Hex;
import org.bouncycastle.util.Strings;
// BEGIN android-note
// Changes to this class now limit X509Names to 32 components. We have
// never observed an instance created with more than 10.
// END android-note
/**
* <pre>
* RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
*
* RelativeDistinguishedName ::= SET SIZE (1..MAX) OF AttributeTypeAndValue
*
* AttributeTypeAndValue ::= SEQUENCE {
* type OBJECT IDENTIFIER,
* value ANY }
* </pre>
*/
public class X509Name
extends ASN1Encodable
{
/**
* country code - StringType(SIZE(2))
*/
public static final DERObjectIdentifier C = new DERObjectIdentifier("2.5.4.6");
/**
* organization - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier O = new DERObjectIdentifier("2.5.4.10");
/**
* organizational unit name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier OU = new DERObjectIdentifier("2.5.4.11");
/**
* Title
*/
public static final DERObjectIdentifier T = new DERObjectIdentifier("2.5.4.12");
/**
* common name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier CN = new DERObjectIdentifier("2.5.4.3");
/**
* device serial number name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier SN = new DERObjectIdentifier("2.5.4.5");
/**
* street - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier STREET = new DERObjectIdentifier("2.5.4.9");
/**
* device serial number name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier SERIALNUMBER = SN;
/**
* locality name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier L = new DERObjectIdentifier("2.5.4.7");
/**
* state, or province name - StringType(SIZE(1..64))
*/
public static final DERObjectIdentifier ST = new DERObjectIdentifier("2.5.4.8");
/**
* Naming attributes of type X520name
*/
public static final DERObjectIdentifier SURNAME = new DERObjectIdentifier("2.5.4.4");
public static final DERObjectIdentifier GIVENNAME = new DERObjectIdentifier("2.5.4.42");
public static final DERObjectIdentifier INITIALS = new DERObjectIdentifier("2.5.4.43");
public static final DERObjectIdentifier GENERATION = new DERObjectIdentifier("2.5.4.44");
public static final DERObjectIdentifier UNIQUE_IDENTIFIER = new DERObjectIdentifier("2.5.4.45");
/**
* businessCategory - DirectoryString(SIZE(1..128)
*/
public static final DERObjectIdentifier BUSINESS_CATEGORY = new DERObjectIdentifier(
"2.5.4.15");
/**
* postalCode - DirectoryString(SIZE(1..40)
*/
public static final DERObjectIdentifier POSTAL_CODE = new DERObjectIdentifier(
"2.5.4.17");
/**
* dnQualifier - DirectoryString(SIZE(1..64)
*/
public static final DERObjectIdentifier DN_QUALIFIER = new DERObjectIdentifier(
"2.5.4.46");
/**
* RFC 3039 Pseudonym - DirectoryString(SIZE(1..64)
*/
public static final DERObjectIdentifier PSEUDONYM = new DERObjectIdentifier(
"2.5.4.65");
/**
* RFC 3039 DateOfBirth - GeneralizedTime - YYYYMMDD000000Z
*/
public static final DERObjectIdentifier DATE_OF_BIRTH = new DERObjectIdentifier(
"1.3.6.1.5.5.7.9.1");
/**
* RFC 3039 PlaceOfBirth - DirectoryString(SIZE(1..128)
*/
public static final DERObjectIdentifier PLACE_OF_BIRTH = new DERObjectIdentifier(
"1.3.6.1.5.5.7.9.2");
/**
* RFC 3039 Gender - PrintableString (SIZE(1)) -- "M", "F", "m" or "f"
*/
public static final DERObjectIdentifier GENDER = new DERObjectIdentifier(
"1.3.6.1.5.5.7.9.3");
/**
* RFC 3039 CountryOfCitizenship - PrintableString (SIZE (2)) -- ISO 3166
* codes only
*/
public static final DERObjectIdentifier COUNTRY_OF_CITIZENSHIP = new DERObjectIdentifier(
"1.3.6.1.5.5.7.9.4");
/**
* RFC 3039 CountryOfResidence - PrintableString (SIZE (2)) -- ISO 3166
* codes only
*/
public static final DERObjectIdentifier COUNTRY_OF_RESIDENCE = new DERObjectIdentifier(
"1.3.6.1.5.5.7.9.5");
/**
* ISIS-MTT NameAtBirth - DirectoryString(SIZE(1..64)
*/
public static final DERObjectIdentifier NAME_AT_BIRTH = new DERObjectIdentifier("1.3.36.8.3.14");
/**
* RFC 3039 PostalAddress - SEQUENCE SIZE (1..6) OF
* DirectoryString(SIZE(1..30))
*/
public static final DERObjectIdentifier POSTAL_ADDRESS = new DERObjectIdentifier(
"2.5.4.16");
/**
* Email address (RSA PKCS#9 extension) - IA5String.
* <p>Note: if you're trying to be ultra orthodox, don't use this! It shouldn't be in here.
*/
public static final DERObjectIdentifier EmailAddress = PKCSObjectIdentifiers.pkcs_9_at_emailAddress;
/**
* more from PKCS#9
*/
public static final DERObjectIdentifier UnstructuredName = PKCSObjectIdentifiers.pkcs_9_at_unstructuredName;
public static final DERObjectIdentifier UnstructuredAddress = PKCSObjectIdentifiers.pkcs_9_at_unstructuredAddress;
/**
* email address in Verisign certificates
*/
public static final DERObjectIdentifier E = EmailAddress;
/*
* others...
*/
public static final DERObjectIdentifier DC = new DERObjectIdentifier("0.9.2342.19200300.100.1.25");
/**
* LDAP User id.
*/
public static final DERObjectIdentifier UID = new DERObjectIdentifier("0.9.2342.19200300.100.1.1");
/**
* look up table translating OID values into their common symbols - this static is scheduled for deletion
*/
public static Hashtable OIDLookUp = new Hashtable();
/**
* determines whether or not strings should be processed and printed
* from back to front.
*/
public static boolean DefaultReverse = false;
/**
* default look up table translating OID values into their common symbols following
* the convention in RFC 2253 with a few extras
*/
public static Hashtable DefaultSymbols = OIDLookUp;
/**
* look up table translating OID values into their common symbols following the convention in RFC 2253
*
*/
public static Hashtable RFC2253Symbols = new Hashtable();
/**
* look up table translating OID values into their common symbols following the convention in RFC 1779
*
*/
public static Hashtable RFC1779Symbols = new Hashtable();
/**
* look up table translating string values into their OIDS -
* this static is scheduled for deletion
*/
public static Hashtable SymbolLookUp = new Hashtable();
/**
* look up table translating common symbols into their OIDS.
*/
public static Hashtable DefaultLookUp = SymbolLookUp;
// BEGIN android-removed
//private static final Boolean TRUE = new Boolean(true); // for J2ME compatibility
//private static final Boolean FALSE = new Boolean(false);
// END android-removed
static
{
DefaultSymbols.put(C, "C");
DefaultSymbols.put(O, "O");
DefaultSymbols.put(T, "T");
DefaultSymbols.put(OU, "OU");
DefaultSymbols.put(CN, "CN");
DefaultSymbols.put(L, "L");
DefaultSymbols.put(ST, "ST");
DefaultSymbols.put(SN, "SN");
DefaultSymbols.put(EmailAddress, "E");
DefaultSymbols.put(DC, "DC");
DefaultSymbols.put(UID, "UID");
DefaultSymbols.put(STREET, "STREET");
DefaultSymbols.put(SURNAME, "SURNAME");
DefaultSymbols.put(GIVENNAME, "GIVENNAME");
DefaultSymbols.put(INITIALS, "INITIALS");
DefaultSymbols.put(GENERATION, "GENERATION");
DefaultSymbols.put(UnstructuredAddress, "unstructuredAddress");
DefaultSymbols.put(UnstructuredName, "unstructuredName");
DefaultSymbols.put(UNIQUE_IDENTIFIER, "UniqueIdentifier");
DefaultSymbols.put(DN_QUALIFIER, "DN");
DefaultSymbols.put(PSEUDONYM, "Pseudonym");
DefaultSymbols.put(POSTAL_ADDRESS, "PostalAddress");
DefaultSymbols.put(NAME_AT_BIRTH, "NameAtBirth");
DefaultSymbols.put(COUNTRY_OF_CITIZENSHIP, "CountryOfCitizenship");
DefaultSymbols.put(COUNTRY_OF_RESIDENCE, "CountryOfResidence");
DefaultSymbols.put(GENDER, "Gender");
DefaultSymbols.put(PLACE_OF_BIRTH, "PlaceOfBirth");
DefaultSymbols.put(DATE_OF_BIRTH, "DateOfBirth");
DefaultSymbols.put(POSTAL_CODE, "PostalCode");
DefaultSymbols.put(BUSINESS_CATEGORY, "BusinessCategory");
RFC2253Symbols.put(C, "C");
RFC2253Symbols.put(O, "O");
RFC2253Symbols.put(OU, "OU");
RFC2253Symbols.put(CN, "CN");
RFC2253Symbols.put(L, "L");
RFC2253Symbols.put(ST, "ST");
RFC2253Symbols.put(STREET, "STREET");
RFC2253Symbols.put(DC, "DC");
RFC2253Symbols.put(UID, "UID");
RFC1779Symbols.put(C, "C");
RFC1779Symbols.put(O, "O");
RFC1779Symbols.put(OU, "OU");
RFC1779Symbols.put(CN, "CN");
RFC1779Symbols.put(L, "L");
RFC1779Symbols.put(ST, "ST");
RFC1779Symbols.put(STREET, "STREET");
DefaultLookUp.put("c", C);
DefaultLookUp.put("o", O);
DefaultLookUp.put("t", T);
DefaultLookUp.put("ou", OU);
DefaultLookUp.put("cn", CN);
DefaultLookUp.put("l", L);
DefaultLookUp.put("st", ST);
DefaultLookUp.put("sn", SN);
DefaultLookUp.put("serialnumber", SN);
DefaultLookUp.put("street", STREET);
DefaultLookUp.put("emailaddress", E);
DefaultLookUp.put("dc", DC);
DefaultLookUp.put("e", E);
DefaultLookUp.put("uid", UID);
DefaultLookUp.put("surname", SURNAME);
DefaultLookUp.put("givenname", GIVENNAME);
DefaultLookUp.put("initials", INITIALS);
DefaultLookUp.put("generation", GENERATION);
DefaultLookUp.put("unstructuredaddress", UnstructuredAddress);
DefaultLookUp.put("unstructuredname", UnstructuredName);
DefaultLookUp.put("uniqueidentifier", UNIQUE_IDENTIFIER);
DefaultLookUp.put("dn", DN_QUALIFIER);
DefaultLookUp.put("pseudonym", PSEUDONYM);
DefaultLookUp.put("postaladdress", POSTAL_ADDRESS);
DefaultLookUp.put("nameofbirth", NAME_AT_BIRTH);
DefaultLookUp.put("countryofcitizenship", COUNTRY_OF_CITIZENSHIP);
DefaultLookUp.put("countryofresidence", COUNTRY_OF_RESIDENCE);
DefaultLookUp.put("gender", GENDER);
DefaultLookUp.put("placeofbirth", PLACE_OF_BIRTH);
DefaultLookUp.put("dateofbirth", DATE_OF_BIRTH);
DefaultLookUp.put("postalcode", POSTAL_CODE);
DefaultLookUp.put("businesscategory", BUSINESS_CATEGORY);
}
private X509NameEntryConverter converter = null;
// BEGIN android-changed
private X509NameElementList elems = new X509NameElementList();
// END android-changed
private ASN1Sequence seq;
/**
* Return a X509Name based on the passed in tagged object.
*
* @param obj tag object holding name.
* @param explicit true if explicitly tagged false otherwise.
* @return the X509Name
*/
public static X509Name getInstance(
ASN1TaggedObject obj,
boolean explicit)
{
return getInstance(ASN1Sequence.getInstance(obj, explicit));
}
public static X509Name getInstance(
Object obj)
{
if (obj == null || obj instanceof X509Name)
{
return (X509Name)obj;
}
else if (obj instanceof ASN1Sequence)
{
return new X509Name((ASN1Sequence)obj);
}
throw new IllegalArgumentException("unknown object in factory \"" + obj.getClass().getName()+"\"");
}
/**
* Constructor from ASN1Sequence
*
* the principal will be a list of constructed sets, each containing an (OID, String) pair.
*/
public X509Name(
ASN1Sequence seq)
{
this.seq = seq;
Enumeration e = seq.getObjects();
while (e.hasMoreElements())
{
ASN1Set set = (ASN1Set)e.nextElement();
for (int i = 0; i < set.size(); i++)
{
// BEGIN android-changed
ASN1Sequence s = (ASN1Sequence)set.getObjectAt(i);
DERObjectIdentifier key =
(DERObjectIdentifier) s.getObjectAt(0);
DEREncodable value = s.getObjectAt(1);
String valueStr;
if (value instanceof DERString)
{
valueStr = ((DERString)value).getString();
}
else
{
valueStr = "#" + bytesToString(Hex.encode(value.getDERObject().getDEREncoded()));
}
/*
* The added flag set to (i != 0), to allow earlier JDK
* compatibility.
*/
elems.add(key, valueStr, i != 0);
// END android-changed
}
}
}
/**
* constructor from a table of attributes.
* <p>
* it's is assumed the table contains OID/String pairs, and the contents
* of the table are copied into an internal table as part of the
* construction process.
* <p>
* <b>Note:</b> if the name you are trying to generate should be
* following a specific ordering, you should use the constructor
* with the ordering specified below.
*/
public X509Name(
Hashtable attributes)
{
this(null, attributes);
}
/**
* Constructor from a table of attributes with ordering.
* <p>
* it's is assumed the table contains OID/String pairs, and the contents
* of the table are copied into an internal table as part of the
* construction process. The ordering vector should contain the OIDs
* in the order they are meant to be encoded or printed in toString.
*/
public X509Name(
Vector ordering,
Hashtable attributes)
{
this(ordering, attributes, new X509DefaultEntryConverter());
}
/**
* Constructor from a table of attributes with ordering.
* <p>
* it's is assumed the table contains OID/String pairs, and the contents
* of the table are copied into an internal table as part of the
* construction process. The ordering vector should contain the OIDs
* in the order they are meant to be encoded or printed in toString.
* <p>
* The passed in converter will be used to convert the strings into their
* ASN.1 counterparts.
*/
public X509Name(
Vector ordering,
Hashtable attributes,
X509DefaultEntryConverter converter)
{
// BEGIN android-changed
DERObjectIdentifier problem = null;
this.converter = converter;
if (ordering != null)
{
for (int i = 0; i != ordering.size(); i++)
{
DERObjectIdentifier key =
(DERObjectIdentifier) ordering.elementAt(i);
String value = (String) attributes.get(key);
if (value == null)
{
problem = key;
break;
}
elems.add(key, value);
}
}
else
{
Enumeration e = attributes.keys();
while (e.hasMoreElements())
{
DERObjectIdentifier key =
(DERObjectIdentifier) e.nextElement();
String value = (String) attributes.get(key);
if (value == null)
{
problem = key;
break;
}
elems.add(key, value);
}
}
if (problem != null)
{
throw new IllegalArgumentException("No attribute for object id - " + problem.getId() + " - passed to distinguished name");
}
// END android-changed
}
/**
* Takes two vectors one of the oids and the other of the values.
*/
public X509Name(
Vector oids,
Vector values)
{
this(oids, values, new X509DefaultEntryConverter());
}
/**
* Takes two vectors one of the oids and the other of the values.
* <p>
* The passed in converter will be used to convert the strings into their
* ASN.1 counterparts.
*/
public X509Name(
Vector oids,
Vector values,
X509NameEntryConverter converter)
{
this.converter = converter;
if (oids.size() != values.size())
{
throw new IllegalArgumentException("oids vector must be same length as values.");
}
for (int i = 0; i < oids.size(); i++)
{
// BEGIN android-changed
elems.add((DERObjectIdentifier) oids.elementAt(i),
(String) values.elementAt(i));
// END android-changed
}
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes.
*/
public X509Name(
String dirName)
{
this(DefaultReverse, DefaultLookUp, dirName);
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes with each
* string value being converted to its associated ASN.1 type using the passed
* in converter.
*/
public X509Name(
String dirName,
X509NameEntryConverter converter)
{
this(DefaultReverse, DefaultLookUp, dirName, converter);
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes. If reverse
* is true, create the encoded version of the sequence starting from the
* last element in the string.
*/
public X509Name(
boolean reverse,
String dirName)
{
this(reverse, DefaultLookUp, dirName);
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes with each
* string value being converted to its associated ASN.1 type using the passed
* in converter. If reverse is true the ASN.1 sequence representing the DN will
* be built by starting at the end of the string, rather than the start.
*/
public X509Name(
boolean reverse,
String dirName,
X509NameEntryConverter converter)
{
this(reverse, DefaultLookUp, dirName, converter);
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes. lookUp
* should provide a table of lookups, indexed by lowercase only strings and
* yielding a DERObjectIdentifier, other than that OID. and numeric oids
* will be processed automatically.
* <br>
* If reverse is true, create the encoded version of the sequence
* starting from the last element in the string.
* @param reverse true if we should start scanning from the end (RFC 2553).
* @param lookUp table of names and their oids.
* @param dirName the X.500 string to be parsed.
*/
public X509Name(
boolean reverse,
Hashtable lookUp,
String dirName)
{
this(reverse, lookUp, dirName, new X509DefaultEntryConverter());
}
private DERObjectIdentifier decodeOID(
String name,
Hashtable lookUp)
{
if (Strings.toUpperCase(name).startsWith("OID."))
{
return new DERObjectIdentifier(name.substring(4));
}
else if (name.charAt(0) >= '0' && name.charAt(0) <= '9')
{
return new DERObjectIdentifier(name);
}
DERObjectIdentifier oid = (DERObjectIdentifier)lookUp.get(Strings.toLowerCase(name));
if (oid == null)
{
throw new IllegalArgumentException("Unknown object id - " + name + " - passed to distinguished name");
}
return oid;
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes. lookUp
* should provide a table of lookups, indexed by lowercase only strings and
* yielding a DERObjectIdentifier, other than that OID. and numeric oids
* will be processed automatically. The passed in converter is used to convert the
* string values to the right of each equals sign to their ASN.1 counterparts.
* <br>
* @param reverse true if we should start scanning from the end, false otherwise.
* @param lookUp table of names and oids.
* @param dirName the string dirName
* @param converter the converter to convert string values into their ASN.1 equivalents
*/
public X509Name(
boolean reverse,
Hashtable lookUp,
String dirName,
X509NameEntryConverter converter)
{
this.converter = converter;
X509NameTokenizer nTok = new X509NameTokenizer(dirName);
while (nTok.hasMoreTokens())
{
String token = nTok.nextToken();
int index = token.indexOf('=');
if (index == -1)
{
throw new IllegalArgumentException("badly formated directory string");
}
String name = token.substring(0, index);
String value = token.substring(index + 1);
DERObjectIdentifier oid = decodeOID(name, lookUp);
if (value.indexOf('+') > 0)
{
X509NameTokenizer vTok = new X509NameTokenizer(value, '+');
// BEGIN android-changed
elems.add(oid, vTok.nextToken());
// END android-changed
while (vTok.hasMoreTokens())
{
String sv = vTok.nextToken();
int ndx = sv.indexOf('=');
String nm = sv.substring(0, ndx);
String vl = sv.substring(ndx + 1);
// BEGIN android-changed
elems.add(decodeOID(nm, lookUp), vl, true);
// END android-changed
}
}
else
{
// BEGIN android-changed
elems.add(oid, value);
// END android-changed
}
}
if (reverse)
{
// BEGIN android-changed
elems = elems.reverse();
// END android-changed
}
}
/**
* return a vector of the oids in the name, in the order they were found.
*/
public Vector getOIDs()
{
// BEGIN android-changed
Vector v = new Vector();
int size = elems.size();
for (int i = 0; i < size; i++)
{
v.addElement(elems.getKey(i));
}
return v;
// END android-changed
}
/**
* return a vector of the values found in the name, in the order they
* were found.
*/
public Vector getValues()
{
// BEGIN android-changed
Vector v = new Vector();
int size = elems.size();
for (int i = 0; i < size; i++)
{
v.addElement(elems.getValue(i));
}
return v;
// END android-changed
}
public DERObject toASN1Object()
{
if (seq == null)
{
// BEGIN android-changed
ASN1EncodableVector vec = new ASN1EncodableVector();
ASN1EncodableVector sVec = new ASN1EncodableVector();
DERObjectIdentifier lstOid = null;
int size = elems.size();
for (int i = 0; i != size; i++)
{
ASN1EncodableVector v = new ASN1EncodableVector();
DERObjectIdentifier oid = elems.getKey(i);
v.add(oid);
String str = elems.getValue(i);
v.add(converter.getConvertedValue(oid, str));
if (lstOid == null || elems.getAdded(i))
{
sVec.add(new DERSequence(v));
}
else
{
vec.add(new DERSet(sVec));
sVec = new ASN1EncodableVector();
sVec.add(new DERSequence(v));
}
lstOid = oid;
}
vec.add(new DERSet(sVec));
seq = new DERSequence(vec);
// END android-changed
}
return seq;
}
/**
* @param inOrder if true the order of both X509 names must be the same,
* as well as the values associated with each element.
*/
public boolean equals(Object _obj, boolean inOrder)
{
if (_obj == this)
{
return true;
}
if (!inOrder)
{
return this.equals(_obj);
}
if (!(_obj instanceof X509Name))
{
return false;
}
X509Name _oxn = (X509Name)_obj;
// BEGIN android-changed
int _orderingSize = elems.size();
if (_orderingSize != _oxn.elems.size())
{
return false;
}
// END android-changed
for(int i = 0; i < _orderingSize; i++)
{
// BEGIN android-changed
String _oid = elems.getKey(i).getId();
String _val = elems.getValue(i);
String _oOID = _oxn.elems.getKey(i).getId();
String _oVal = _oxn.elems.getValue(i);
// BEGIN android-changed
if (_oid.equals(_oOID))
{
_val = Strings.toLowerCase(_val.trim());
_oVal = Strings.toLowerCase(_oVal.trim());
if (_val.equals(_oVal))
{
continue;
}
else
{
StringBuffer v1 = new StringBuffer();
StringBuffer v2 = new StringBuffer();
if (_val.length() != 0)
{
char c1 = _val.charAt(0);
v1.append(c1);
for (int k = 1; k < _val.length(); k++)
{
char c2 = _val.charAt(k);
if (!(c1 == ' ' && c2 == ' '))
{
v1.append(c2);
}
c1 = c2;
}
}
if (_oVal.length() != 0)
{
char c1 = _oVal.charAt(0);
v2.append(c1);
for (int k = 1; k < _oVal.length(); k++)
{
char c2 = _oVal.charAt(k);
if (!(c1 == ' ' && c2 == ' '))
{
v2.append(c2);
}
c1 = c2;
}
}
if (!v1.toString().equals(v2.toString()))
{
return false;
}
}
}
else
{
return false;
}
}
return true;
}
/**
* test for equality - note: case is ignored.
*/
public boolean equals(Object _obj)
{
if (_obj == this)
{
return true;
}
if (!(_obj instanceof X509Name || _obj instanceof ASN1Sequence))
{
return false;
}
DERObject derO = ((DEREncodable)_obj).getDERObject();
if (this.getDERObject().equals(derO))
{
return true;
}
if (!(_obj instanceof X509Name))
{
return false;
}
X509Name _oxn = (X509Name)_obj;
// BEGIN android-changed
int _orderingSize = elems.size();
if (_orderingSize != _oxn.elems.size())
{
return false;
}
// END android-changed
boolean[] _indexes = new boolean[_orderingSize];
for(int i = 0; i < _orderingSize; i++)
{
boolean _found = false;
// BEGIN android-changed
String _oid = elems.getKey(i).getId();
String _val = elems.getValue(i);
// END android-changed
for(int j = 0; j < _orderingSize; j++)
{
if (_indexes[j])
{
continue;
}
// BEGIN android-changed
String _oOID = elems.getKey(j).getId();
String _oVal = _oxn.elems.getValue(j);
// END android-changed
if (_oid.equals(_oOID))
{
_val = Strings.toLowerCase(_val.trim());
_oVal = Strings.toLowerCase(_oVal.trim());
if (_val.equals(_oVal))
{
_indexes[j] = true;
_found = true;
break;
}
else
{
StringBuffer v1 = new StringBuffer();
StringBuffer v2 = new StringBuffer();
if (_val.length() != 0)
{
char c1 = _val.charAt(0);
v1.append(c1);
for (int k = 1; k < _val.length(); k++)
{
char c2 = _val.charAt(k);
if (!(c1 == ' ' && c2 == ' '))
{
v1.append(c2);
}
c1 = c2;
}
}
if (_oVal.length() != 0)
{
char c1 = _oVal.charAt(0);
v2.append(c1);
for (int k = 1; k < _oVal.length(); k++)
{
char c2 = _oVal.charAt(k);
if (!(c1 == ' ' && c2 == ' '))
{
v2.append(c2);
}
c1 = c2;
}
}
if (v1.toString().equals(v2.toString()))
{
_indexes[j] = true;
_found = true;
break;
}
}
}
}
if(!_found)
{
return false;
}
}
return true;
}
public int hashCode()
{
ASN1Sequence seq = (ASN1Sequence)this.getDERObject();
Enumeration e = seq.getObjects();
int hashCode = 0;
while (e.hasMoreElements())
{
hashCode ^= e.nextElement().hashCode();
}
return hashCode;
}
private void appendValue(
StringBuffer buf,
Hashtable oidSymbols,
DERObjectIdentifier oid,
String value)
{
String sym = (String)oidSymbols.get(oid);
if (sym != null)
{
buf.append(sym);
}
else
{
buf.append(oid.getId());
}
buf.append('=');
int index = buf.length();
buf.append(value);
int end = buf.length();
while (index != end)
{
if ((buf.charAt(index) == ',')
|| (buf.charAt(index) == '"')
|| (buf.charAt(index) == '\\')
|| (buf.charAt(index) == '+')
|| (buf.charAt(index) == '<')
|| (buf.charAt(index) == '>')
|| (buf.charAt(index) == ';'))
{
buf.insert(index, "\\");
index++;
end++;
}
index++;
}
}
/**
* convert the structure to a string - if reverse is true the
* oids and values are listed out starting with the last element
* in the sequence (ala RFC 2253), otherwise the string will begin
* with the first element of the structure. If no string definition
* for the oid is found in oidSymbols the string value of the oid is
* added. Two standard symbol tables are provided DefaultSymbols, and
* RFC2253Symbols as part of this class.
*
* @param reverse if true start at the end of the sequence and work back.
* @param oidSymbols look up table strings for oids.
*/
public String toString(
boolean reverse,
Hashtable oidSymbols)
{
StringBuffer buf = new StringBuffer();
boolean first = true;
if (reverse)
{
// BEGIN android-changed
for (int i = elems.size() - 1; i >= 0; i--)
{
if (first)
{
first = false;
}
else
{
if (elems.getAdded(i + 1))
{
buf.append('+');
}
else
{
buf.append(',');
}
}
appendValue(buf, oidSymbols,
elems.getKey(i),
elems.getValue(i));
}
// END android-changed
}
else
{
// BEGIN android-changed
for (int i = 0; i < elems.size(); i++)
{
if (first)
{
first = false;
}
else
{
if (elems.getAdded(i))
{
buf.append('+');
}
else
{
buf.append(',');
}
}
appendValue(buf, oidSymbols,
elems.getKey(i),
elems.getValue(i));
}
// END android-changed
}
return buf.toString();
}
private String bytesToString(
byte[] data)
{
char[] cs = new char[data.length];
for (int i = 0; i != cs.length; i++)
{
cs[i] = (char)(data[i] & 0xff);
}
return new String(cs);
}
public String toString()
{
return toString(DefaultReverse, DefaultSymbols);
}
}