| package org.bouncycastle.asn1.x500.style; |
| |
| import java.io.IOException; |
| import java.util.Enumeration; |
| import java.util.Hashtable; |
| |
| import org.bouncycastle.asn1.ASN1Encodable; |
| import org.bouncycastle.asn1.ASN1ObjectIdentifier; |
| import org.bouncycastle.asn1.DERIA5String; |
| import org.bouncycastle.asn1.DERPrintableString; |
| import org.bouncycastle.asn1.DERUTF8String; |
| import org.bouncycastle.asn1.x500.AttributeTypeAndValue; |
| import org.bouncycastle.asn1.x500.RDN; |
| import org.bouncycastle.asn1.x500.X500Name; |
| import org.bouncycastle.asn1.x500.X500NameStyle; |
| |
| public class RFC4519Style |
| implements X500NameStyle |
| { |
| public static final ASN1ObjectIdentifier businessCategory = new ASN1ObjectIdentifier("2.5.4.15"); |
| public static final ASN1ObjectIdentifier c = new ASN1ObjectIdentifier("2.5.4.6"); |
| public static final ASN1ObjectIdentifier cn = new ASN1ObjectIdentifier("2.5.4.3"); |
| public static final ASN1ObjectIdentifier dc = new ASN1ObjectIdentifier("0.9.2342.19200300.100.1.25"); |
| public static final ASN1ObjectIdentifier description = new ASN1ObjectIdentifier("2.5.4.13"); |
| public static final ASN1ObjectIdentifier destinationIndicator = new ASN1ObjectIdentifier("2.5.4.27"); |
| public static final ASN1ObjectIdentifier distinguishedName = new ASN1ObjectIdentifier("2.5.4.49"); |
| public static final ASN1ObjectIdentifier dnQualifier = new ASN1ObjectIdentifier("2.5.4.46"); |
| public static final ASN1ObjectIdentifier enhancedSearchGuide = new ASN1ObjectIdentifier("2.5.4.47"); |
| public static final ASN1ObjectIdentifier facsimileTelephoneNumber = new ASN1ObjectIdentifier("2.5.4.23"); |
| public static final ASN1ObjectIdentifier generationQualifier = new ASN1ObjectIdentifier("2.5.4.44"); |
| public static final ASN1ObjectIdentifier givenName = new ASN1ObjectIdentifier("2.5.4.42"); |
| public static final ASN1ObjectIdentifier houseIdentifier = new ASN1ObjectIdentifier("2.5.4.51"); |
| public static final ASN1ObjectIdentifier initials = new ASN1ObjectIdentifier("2.5.4.43"); |
| public static final ASN1ObjectIdentifier internationalISDNNumber = new ASN1ObjectIdentifier("2.5.4.25"); |
| public static final ASN1ObjectIdentifier l = new ASN1ObjectIdentifier("2.5.4.7"); |
| public static final ASN1ObjectIdentifier member = new ASN1ObjectIdentifier("2.5.4.31"); |
| public static final ASN1ObjectIdentifier name = new ASN1ObjectIdentifier("2.5.4.41"); |
| public static final ASN1ObjectIdentifier o = new ASN1ObjectIdentifier("2.5.4.10"); |
| public static final ASN1ObjectIdentifier ou = new ASN1ObjectIdentifier("2.5.4.11"); |
| public static final ASN1ObjectIdentifier owner = new ASN1ObjectIdentifier("2.5.4.32"); |
| public static final ASN1ObjectIdentifier physicalDeliveryOfficeName = new ASN1ObjectIdentifier("2.5.4.19"); |
| public static final ASN1ObjectIdentifier postalAddress = new ASN1ObjectIdentifier("2.5.4.16"); |
| public static final ASN1ObjectIdentifier postalCode = new ASN1ObjectIdentifier("2.5.4.17"); |
| public static final ASN1ObjectIdentifier postOfficeBox = new ASN1ObjectIdentifier("2.5.4.18"); |
| public static final ASN1ObjectIdentifier preferredDeliveryMethod = new ASN1ObjectIdentifier("2.5.4.28"); |
| public static final ASN1ObjectIdentifier registeredAddress = new ASN1ObjectIdentifier("2.5.4.26"); |
| public static final ASN1ObjectIdentifier roleOccupant = new ASN1ObjectIdentifier("2.5.4.33"); |
| public static final ASN1ObjectIdentifier searchGuide = new ASN1ObjectIdentifier("2.5.4.14"); |
| public static final ASN1ObjectIdentifier seeAlso = new ASN1ObjectIdentifier("2.5.4.34"); |
| public static final ASN1ObjectIdentifier serialNumber = new ASN1ObjectIdentifier("2.5.4.5"); |
| public static final ASN1ObjectIdentifier sn = new ASN1ObjectIdentifier("2.5.4.4"); |
| public static final ASN1ObjectIdentifier st = new ASN1ObjectIdentifier("2.5.4.8"); |
| public static final ASN1ObjectIdentifier street = new ASN1ObjectIdentifier("2.5.4.9"); |
| public static final ASN1ObjectIdentifier telephoneNumber = new ASN1ObjectIdentifier("2.5.4.20"); |
| public static final ASN1ObjectIdentifier teletexTerminalIdentifier = new ASN1ObjectIdentifier("2.5.4.22"); |
| public static final ASN1ObjectIdentifier telexNumber = new ASN1ObjectIdentifier("2.5.4.21"); |
| public static final ASN1ObjectIdentifier title = new ASN1ObjectIdentifier("2.5.4.12"); |
| public static final ASN1ObjectIdentifier uid = new ASN1ObjectIdentifier("0.9.2342.19200300.100.1.1"); |
| public static final ASN1ObjectIdentifier uniqueMember = new ASN1ObjectIdentifier("2.5.4.50"); |
| public static final ASN1ObjectIdentifier userPassword = new ASN1ObjectIdentifier("2.5.4.35"); |
| public static final ASN1ObjectIdentifier x121Address = new ASN1ObjectIdentifier("2.5.4.24"); |
| public static final ASN1ObjectIdentifier x500UniqueIdentifier = new ASN1ObjectIdentifier("2.5.4.45"); |
| |
| /** |
| * default look up table translating OID values into their common symbols following |
| * the convention in RFC 2253 with a few extras |
| */ |
| private static final Hashtable DefaultSymbols = new Hashtable(); |
| |
| /** |
| * look up table translating common symbols into their OIDS. |
| */ |
| private static final Hashtable DefaultLookUp = new Hashtable(); |
| |
| static |
| { |
| DefaultSymbols.put(businessCategory, "businessCategory"); |
| DefaultSymbols.put(c, "c"); |
| DefaultSymbols.put(cn, "cn"); |
| DefaultSymbols.put(dc, "dc"); |
| DefaultSymbols.put(description, "description"); |
| DefaultSymbols.put(destinationIndicator, "destinationIndicator"); |
| DefaultSymbols.put(distinguishedName, "distinguishedName"); |
| DefaultSymbols.put(dnQualifier, "dnQualifier"); |
| DefaultSymbols.put(enhancedSearchGuide, "enhancedSearchGuide"); |
| DefaultSymbols.put(facsimileTelephoneNumber, "facsimileTelephoneNumber"); |
| DefaultSymbols.put(generationQualifier, "generationQualifier"); |
| DefaultSymbols.put(givenName, "givenName"); |
| DefaultSymbols.put(houseIdentifier, "houseIdentifier"); |
| DefaultSymbols.put(initials, "initials"); |
| DefaultSymbols.put(internationalISDNNumber, "internationalISDNNumber"); |
| DefaultSymbols.put(l, "l"); |
| DefaultSymbols.put(member, "member"); |
| DefaultSymbols.put(name, "name"); |
| DefaultSymbols.put(o, "o"); |
| DefaultSymbols.put(ou, "ou"); |
| DefaultSymbols.put(owner, "owner"); |
| DefaultSymbols.put(physicalDeliveryOfficeName, "physicalDeliveryOfficeName"); |
| DefaultSymbols.put(postalAddress, "postalAddress"); |
| DefaultSymbols.put(postalCode, "postalCode"); |
| DefaultSymbols.put(postOfficeBox, "postOfficeBox"); |
| DefaultSymbols.put(preferredDeliveryMethod, "preferredDeliveryMethod"); |
| DefaultSymbols.put(registeredAddress, "registeredAddress"); |
| DefaultSymbols.put(roleOccupant, "roleOccupant"); |
| DefaultSymbols.put(searchGuide, "searchGuide"); |
| DefaultSymbols.put(seeAlso, "seeAlso"); |
| DefaultSymbols.put(serialNumber, "serialNumber"); |
| DefaultSymbols.put(sn, "sn"); |
| DefaultSymbols.put(st, "st"); |
| DefaultSymbols.put(street, "street"); |
| DefaultSymbols.put(telephoneNumber, "telephoneNumber"); |
| DefaultSymbols.put(teletexTerminalIdentifier, "teletexTerminalIdentifier"); |
| DefaultSymbols.put(telexNumber, "telexNumber"); |
| DefaultSymbols.put(title, "title"); |
| DefaultSymbols.put(uid, "uid"); |
| DefaultSymbols.put(uniqueMember, "uniqueMember"); |
| DefaultSymbols.put(userPassword, "userPassword"); |
| DefaultSymbols.put(x121Address, "x121Address"); |
| DefaultSymbols.put(x500UniqueIdentifier, "x500UniqueIdentifier"); |
| |
| DefaultLookUp.put("businesscategory", businessCategory); |
| DefaultLookUp.put("c", c); |
| DefaultLookUp.put("cn", cn); |
| DefaultLookUp.put("dc", dc); |
| DefaultLookUp.put("description", description); |
| DefaultLookUp.put("destinationindicator", destinationIndicator); |
| DefaultLookUp.put("distinguishedname", distinguishedName); |
| DefaultLookUp.put("dnqualifier", dnQualifier); |
| DefaultLookUp.put("enhancedsearchguide", enhancedSearchGuide); |
| DefaultLookUp.put("facsimiletelephonenumber", facsimileTelephoneNumber); |
| DefaultLookUp.put("generationqualifier", generationQualifier); |
| DefaultLookUp.put("givenname", givenName); |
| DefaultLookUp.put("houseidentifier", houseIdentifier); |
| DefaultLookUp.put("initials", initials); |
| DefaultLookUp.put("internationalisdnnumber", internationalISDNNumber); |
| DefaultLookUp.put("l", l); |
| DefaultLookUp.put("member", member); |
| DefaultLookUp.put("name", name); |
| DefaultLookUp.put("o", o); |
| DefaultLookUp.put("ou", ou); |
| DefaultLookUp.put("owner", owner); |
| DefaultLookUp.put("physicaldeliveryofficename", physicalDeliveryOfficeName); |
| DefaultLookUp.put("postaladdress", postalAddress); |
| DefaultLookUp.put("postalcode", postalCode); |
| DefaultLookUp.put("postofficebox", postOfficeBox); |
| DefaultLookUp.put("preferreddeliverymethod", preferredDeliveryMethod); |
| DefaultLookUp.put("registeredaddress", registeredAddress); |
| DefaultLookUp.put("roleoccupant", roleOccupant); |
| DefaultLookUp.put("searchguide", searchGuide); |
| DefaultLookUp.put("seealso", seeAlso); |
| DefaultLookUp.put("serialnumber", serialNumber); |
| DefaultLookUp.put("sn", sn); |
| DefaultLookUp.put("st", st); |
| DefaultLookUp.put("street", street); |
| DefaultLookUp.put("telephonenumber", telephoneNumber); |
| DefaultLookUp.put("teletexterminalidentifier", teletexTerminalIdentifier); |
| DefaultLookUp.put("telexnumber", telexNumber); |
| DefaultLookUp.put("title", title); |
| DefaultLookUp.put("uid", uid); |
| DefaultLookUp.put("uniquemember", uniqueMember); |
| DefaultLookUp.put("userpassword", userPassword); |
| DefaultLookUp.put("x121address", x121Address); |
| DefaultLookUp.put("x500uniqueidentifier", x500UniqueIdentifier); |
| |
| // TODO: need to add correct matching for equality comparisons. |
| } |
| |
| /** |
| * Singleton instance. |
| */ |
| public static final X500NameStyle INSTANCE = new RFC4519Style(); |
| |
| protected final Hashtable defaultLookUp; |
| protected final Hashtable defaultSymbols; |
| |
| protected RFC4519Style() |
| { |
| defaultSymbols = copyHashTable(DefaultSymbols); |
| defaultLookUp = copyHashTable(DefaultLookUp); |
| } |
| |
| public ASN1Encodable stringToValue(ASN1ObjectIdentifier oid, String value) |
| { |
| if (value.length() != 0 && value.charAt(0) == '#') |
| { |
| try |
| { |
| return IETFUtils.valueFromHexString(value, 1); |
| } |
| catch (IOException e) |
| { |
| throw new RuntimeException("can't recode value for oid " + oid.getId()); |
| } |
| } |
| else |
| { |
| if (value.length() != 0 && value.charAt(0) == '\\') |
| { |
| value = value.substring(1); |
| } |
| if (oid.equals(dc)) |
| { |
| return new DERIA5String(value); |
| } |
| else if (oid.equals(c) || oid.equals(serialNumber) || oid.equals(dnQualifier) |
| || oid.equals(telephoneNumber)) |
| { |
| return new DERPrintableString(value); |
| } |
| } |
| |
| return new DERUTF8String(value); |
| } |
| |
| public String oidToDisplayName(ASN1ObjectIdentifier oid) |
| { |
| return (String)DefaultSymbols.get(oid); |
| } |
| |
| public String[] oidToAttrNames(ASN1ObjectIdentifier oid) |
| { |
| return IETFUtils.findAttrNamesForOID(oid, defaultLookUp); |
| } |
| |
| public ASN1ObjectIdentifier attrNameToOID(String attrName) |
| { |
| return IETFUtils.decodeAttrName(attrName, defaultLookUp); |
| } |
| |
| public boolean areEqual(X500Name name1, X500Name name2) |
| { |
| RDN[] rdns1 = name1.getRDNs(); |
| RDN[] rdns2 = name2.getRDNs(); |
| |
| if (rdns1.length != rdns2.length) |
| { |
| return false; |
| } |
| |
| boolean reverse = false; |
| |
| if (rdns1[0].getFirst() != null && rdns2[0].getFirst() != null) |
| { |
| reverse = !rdns1[0].getFirst().getType().equals(rdns2[0].getFirst().getType()); // guess forward |
| } |
| |
| for (int i = 0; i != rdns1.length; i++) |
| { |
| if (!foundMatch(reverse, rdns1[i], rdns2)) |
| { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| private boolean foundMatch(boolean reverse, RDN rdn, RDN[] possRDNs) |
| { |
| if (reverse) |
| { |
| for (int i = possRDNs.length - 1; i >= 0; i--) |
| { |
| if (possRDNs[i] != null && rdnAreEqual(rdn, possRDNs[i])) |
| { |
| possRDNs[i] = null; |
| return true; |
| } |
| } |
| } |
| else |
| { |
| for (int i = 0; i != possRDNs.length; i++) |
| { |
| if (possRDNs[i] != null && rdnAreEqual(rdn, possRDNs[i])) |
| { |
| possRDNs[i] = null; |
| return true; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| protected boolean rdnAreEqual(RDN rdn1, RDN rdn2) |
| { |
| return IETFUtils.rDNAreEqual(rdn1, rdn2); |
| } |
| |
| // parse backwards |
| public RDN[] fromString(String dirName) |
| { |
| RDN[] tmp = IETFUtils.rDNsFromString(dirName, this); |
| RDN[] res = new RDN[tmp.length]; |
| |
| for (int i = 0; i != tmp.length; i++) |
| { |
| res[res.length - i - 1] = tmp[i]; |
| } |
| |
| return res; |
| } |
| |
| public int calculateHashCode(X500Name name) |
| { |
| int hashCodeValue = 0; |
| RDN[] rdns = name.getRDNs(); |
| |
| // this needs to be order independent, like equals |
| for (int i = 0; i != rdns.length; i++) |
| { |
| if (rdns[i].isMultiValued()) |
| { |
| AttributeTypeAndValue[] atv = rdns[i].getTypesAndValues(); |
| |
| for (int j = 0; j != atv.length; j++) |
| { |
| hashCodeValue ^= atv[j].getType().hashCode(); |
| hashCodeValue ^= calcHashCode(atv[j].getValue()); |
| } |
| } |
| else |
| { |
| hashCodeValue ^= rdns[i].getFirst().getType().hashCode(); |
| hashCodeValue ^= calcHashCode(rdns[i].getFirst().getValue()); |
| } |
| } |
| |
| return hashCodeValue; |
| } |
| |
| private int calcHashCode(ASN1Encodable enc) |
| { |
| String value = IETFUtils.valueToString(enc); |
| |
| value = IETFUtils.canonicalize(value); |
| |
| return value.hashCode(); |
| } |
| |
| // convert in reverse |
| public String toString(X500Name name) |
| { |
| StringBuffer buf = new StringBuffer(); |
| boolean first = true; |
| |
| RDN[] rdns = name.getRDNs(); |
| |
| for (int i = rdns.length - 1; i >= 0; i--) |
| { |
| if (first) |
| { |
| first = false; |
| } |
| else |
| { |
| buf.append(','); |
| } |
| |
| IETFUtils.appendRDN(buf, rdns[i], defaultSymbols); |
| } |
| |
| return buf.toString(); |
| } |
| |
| private static Hashtable copyHashTable(Hashtable paramsMap) |
| { |
| Hashtable newTable = new Hashtable(); |
| |
| Enumeration keys = paramsMap.keys(); |
| while (keys.hasMoreElements()) |
| { |
| Object key = keys.nextElement(); |
| newTable.put(key, paramsMap.get(key)); |
| } |
| |
| return newTable; |
| } |
| } |