diff options
Diffstat (limited to 'pki/base/util/src/netscape/security/x509/RDN.java')
| -rw-r--r-- | pki/base/util/src/netscape/security/x509/RDN.java | 354 |
1 files changed, 168 insertions, 186 deletions
diff --git a/pki/base/util/src/netscape/security/x509/RDN.java b/pki/base/util/src/netscape/security/x509/RDN.java index 347fc4e1..b7043bde 100644 --- a/pki/base/util/src/netscape/security/x509/RDN.java +++ b/pki/base/util/src/netscape/security/x509/RDN.java @@ -26,291 +26,273 @@ import netscape.security.util.DerOutputStream; import netscape.security.util.DerValue; import netscape.security.util.ObjectIdentifier; - /** - * RDNs are a set of {attribute = value} assertions. Some of those - * attributes are "distinguished" (unique w/in context). Order is - * never relevant. - * - * Some X.500 names include only a single distinguished attribute - * per RDN. This style is currently common. - * - * Note that DER-encoded RDNs sort AVAs by assertion OID ... so that - * when we parse this data we don't have to worry about canonicalizing - * it, but we'll need to sort them when we expose the RDN class more. + * RDNs are a set of {attribute = value} assertions. Some of those attributes + * are "distinguished" (unique w/in context). Order is never relevant. + * + * Some X.500 names include only a single distinguished attribute per RDN. This + * style is currently common. + * + * Note that DER-encoded RDNs sort AVAs by assertion OID ... so that when we + * parse this data we don't have to worry about canonicalizing it, but we'll + * need to sort them when we expose the RDN class more. * * @see X500Name * @see AVA * @see LdapDNStrConverter */ -public -class RDN -{ - // public constructors +public class RDN { + // public constructors - /** - * Constructs a RDN from a Ldap DN String with one RDN component - * using the global default LdapDNStrConverter. + /** + * Constructs a RDN from a Ldap DN String with one RDN component using the + * global default LdapDNStrConverter. + * * @see LdapDNStrConverter - * @param rdnString a Ldap DN string with one RDN component, e.g. as - * defined in RFC1779. - * @exception IOException if error occurs while parsing the string. + * @param rdnString a Ldap DN string with one RDN component, e.g. as defined + * in RFC1779. + * @exception IOException if error occurs while parsing the string. */ - public RDN (String rdnString) - throws IOException - { - RDN rdn = LdapDNStrConverter.getDefault().parseRDN(rdnString); - assertion = rdn.getAssertion(); + public RDN(String rdnString) throws IOException { + RDN rdn = LdapDNStrConverter.getDefault().parseRDN(rdnString); + assertion = rdn.getAssertion(); } /** - * Like RDN(String) with a DER encoding order given as argument for + * Like RDN(String) with a DER encoding order given as argument for * Directory Strings. */ - public RDN (String rdnString, byte[] tags) - throws IOException - { - RDN rdn = LdapDNStrConverter.getDefault().parseRDN(rdnString, tags); - assertion = rdn.getAssertion(); + public RDN(String rdnString, byte[] tags) throws IOException { + RDN rdn = LdapDNStrConverter.getDefault().parseRDN(rdnString, tags); + assertion = rdn.getAssertion(); } - /** - * Constructs a RDN from a Ldap DN string with one RDN component - * using the specified Ldap DN Str converter. - * For example, RFC1779StrConverter can be passed to parse a Ldap - * DN string in RFC1779 format. + /** + * Constructs a RDN from a Ldap DN string with one RDN component using the + * specified Ldap DN Str converter. For example, RFC1779StrConverter can be + * passed to parse a Ldap DN string in RFC1779 format. + * * @see LdapDNStrConverter * @param rdnString Ldap DN string. * @param ldapDNStrConverter a LdapDNStrConverter. */ - public RDN (String rdnString, LdapDNStrConverter ldapDNStrConverter) - throws IOException - { - RDN rdn = ldapDNStrConverter.parseRDN(rdnString); - assertion = rdn.getAssertion(); + public RDN(String rdnString, LdapDNStrConverter ldapDNStrConverter) + throws IOException { + RDN rdn = ldapDNStrConverter.parseRDN(rdnString); + assertion = rdn.getAssertion(); } - /** - * Constructs a RDN from a DerValue. + /** + * Constructs a RDN from a DerValue. + * * @param set Der value of a set of AVAs. */ - public RDN (DerValue set) throws IOException - { - if (set.tag != DerValue.tag_Set) - throw new CertParseError ("X500 RDN"); - - int j_max = 50; // XXX j_max = f(data)!! - int j; - int i; - - AVA[] avas = new AVA [j_max]; - -// create a temporary array big enough for a huge set of AVA's - for (j = 0; j < j_max; j++) { - avas [j] = new AVA (set.data); - if (set.data.available() == 0) break; - } - -// copy the elements into it - if (j >= j_max-1) { - assertion = new AVA[j+1]; - } - else { - assertion = new AVA[j+1]; - for (i = 0; i<(j+1); i++) { - assertion[i] = avas[i]; - } - } - - /* - if (set.data.available () != 0) - // throw new CertParseError ("X500 RDN 2"); - System.out.println (" ... RDN parse, ignored bytes = " - + set.data.available ()); - */ + public RDN(DerValue set) throws IOException { + if (set.tag != DerValue.tag_Set) + throw new CertParseError("X500 RDN"); + + int j_max = 50; // XXX j_max = f(data)!! + int j; + int i; + + AVA[] avas = new AVA[j_max]; + + // create a temporary array big enough for a huge set of AVA's + for (j = 0; j < j_max; j++) { + avas[j] = new AVA(set.data); + if (set.data.available() == 0) + break; + } + + // copy the elements into it + if (j >= j_max - 1) { + assertion = new AVA[j + 1]; + } else { + assertion = new AVA[j + 1]; + for (i = 0; i < (j + 1); i++) { + assertion[i] = avas[i]; + } + } + + /* + * if (set.data.available () != 0) // throw new CertParseError + * ("X500 RDN 2"); System.out.println + * (" ... RDN parse, ignored bytes = " + set.data.available ()); + */ } - /** + /** * Constructs a RDN from a Der Input Stream. + * * @param in a Der Input Stream. */ - public RDN (DerInputStream in) throws IOException - { - /* an RDN is a SET of avas */ - DerValue avaset[] = in.getSet(1); - int i; - assertion = new AVA[avaset.length]; - for (i = 0; i < assertion.length; i++) - assertion[i] = new AVA(avaset[i].data); + public RDN(DerInputStream in) throws IOException { + /* an RDN is a SET of avas */ + DerValue avaset[] = in.getSet(1); + int i; + assertion = new AVA[avaset.length]; + for (i = 0; i < assertion.length; i++) + assertion[i] = new AVA(avaset[i].data); } /** * Constructs a RDN from an array of AVA. - * - * @param avas a AVA Array. + * + * @param avas a AVA Array. */ - public RDN(AVA avas[]) - { - assertion = (AVA[])avas.clone(); + public RDN(AVA avas[]) { + assertion = (AVA[]) avas.clone(); } /** * convenience method. */ - public RDN(Vector avaVector) - { - int size = avaVector.size(); - assertion = new AVA[size]; - for (int i = 0; i < size; i++) { - assertion[i] = (AVA)avaVector.elementAt(i); - } + public RDN(Vector avaVector) { + int size = avaVector.size(); + assertion = new AVA[size]; + for (int i = 0; i < size; i++) { + assertion[i] = (AVA) avaVector.elementAt(i); + } } - /** + /** * returns an array of AVA in the RDN. + * * @return array of AVA in this RDN. */ - public AVA[] getAssertion() - { - return (AVA[])assertion.clone(); + public AVA[] getAssertion() { + return (AVA[]) assertion.clone(); } - /** + /** * returns the number of AVAs in the RDN. + * * @return number of AVAs in this RDN. */ - public int getAssertionLength() - { - return assertion.length; + public int getAssertionLength() { + return assertion.length; } - private AVA assertion []; + private AVA assertion[]; - private class AVAEnumerator implements Enumeration - { - private int index; + private class AVAEnumerator implements Enumeration { + private int index; - public AVAEnumerator() { index = 0; } + public AVAEnumerator() { + index = 0; + } - public boolean hasMoreElements() - { - return (index < assertion.length); - } + public boolean hasMoreElements() { + return (index < assertion.length); + } - public Object nextElement() - { - AVA ava = null; - if (index >= assertion.length) - return null; - return assertion[index++]; - } + public Object nextElement() { + AVA ava = null; + if (index >= assertion.length) + return null; + return assertion[index++]; + } } - // other public methods. - /** - * Checks if this RDN is the same as another by comparing the AVAs - * in the RDNs. - * + /** + * Checks if this RDN is the same as another by comparing the AVAs in the + * RDNs. + * * @param other the other RDN. * @return true iff the other RDN is the same. */ - public boolean equals (RDN other) - { - int i; - - if (other == this) - return true; - if (assertion.length != other.assertion.length) - return false; - - for (i = 0; i < assertion.length; i++) - if (!assertion [i].equals (other.assertion [i])) - return false; - - return true; + public boolean equals(RDN other) { + int i; + + if (other == this) + return true; + if (assertion.length != other.assertion.length) + return false; + + for (i = 0; i < assertion.length; i++) + if (!assertion[i].equals(other.assertion[i])) + return false; + + return true; } - DerValue findAttribute (ObjectIdentifier oid) - { - int i; + DerValue findAttribute(ObjectIdentifier oid) { + int i; - for (i = 0; i < assertion.length; i++) - if (assertion [i].oid.equals (oid)) - return assertion [i].value; - return null; + for (i = 0; i < assertion.length; i++) + if (assertion[i].oid.equals(oid)) + return assertion[i].value; + return null; } - /** + /** * Encodes this RDN to a Der output stream. - * + * * @param out the Der Output Stream. */ - public void encode(DerOutputStream out) throws IOException - { - DerOutputStream tmp = new DerOutputStream (); - int i; - - for (i = 0; i < assertion.length; i++) - assertion [i].encode (tmp); - out.write (DerValue.tag_Set, tmp); + public void encode(DerOutputStream out) throws IOException { + DerOutputStream tmp = new DerOutputStream(); + int i; + + for (i = 0; i < assertion.length; i++) + assertion[i].encode(tmp); + out.write(DerValue.tag_Set, tmp); } - /** + /** * returns an enumeration of AVAs that make up this RDN. + * * @return an enumeration of AVAs that make up this RDN. */ - public Enumeration getAVAs() - { - return new AVAEnumerator(); + public Enumeration getAVAs() { + return new AVAEnumerator(); } /** - * Returns a Ldap DN string with one RDN component using the - * global default LdapDNStrConverter. + * Returns a Ldap DN string with one RDN component using the global default + * LdapDNStrConverter. + * * @see LdapDNStrConverter * @return the Ldap DN String of this RDN. * @exception IOException if an error occurs during the conversion. */ - public String toLdapDNString () - throws IOException - { - return LdapDNStrConverter.getDefault().encodeRDN(this); + public String toLdapDNString() throws IOException { + return LdapDNStrConverter.getDefault().encodeRDN(this); } /** * Returns a Ldap DN String with this RDN component using the specified * LdapDNStrConverter. + * * @see LdapDNStrConverter * @param ldapDNStrConverter a LdapDNStrConverter. * @return a Ldap DN String. * @exception IOException if an error occurs in the conversion. */ - public String toLdapDNString (LdapDNStrConverter ldapDNStrConverter) - throws IOException - { - return ldapDNStrConverter.encodeRDN(this); + public String toLdapDNString(LdapDNStrConverter ldapDNStrConverter) + throws IOException { + return ldapDNStrConverter.encodeRDN(this); } /** - * Returns a Ldap DN string with this RDN component using the global - * default LdapDNStrConverter. + * Returns a Ldap DN string with this RDN component using the global default + * LdapDNStrConverter. + * * @see LdapDNStrConverter * @return the Ldap DN String with this RDN component, null if an error - * occurs in the conversion. + * occurs in the conversion. */ - public String toString() - { - String s; - try { - s = toLdapDNString(); - } - catch (IOException e) { - return null; - } - return s; + public String toString() { + String s; + try { + s = toLdapDNString(); + } catch (IOException e) { + return null; + } + return s; } } |