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Diffstat (limited to 'pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java')
-rw-r--r--pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java136
1 files changed, 66 insertions, 70 deletions
diff --git a/pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java b/pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java
index 88aba9bb2..5c3ad35e9 100644
--- a/pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java
+++ b/pki/base/util/src/netscape/security/x509/SubjectAlternativeNameExtension.java
@@ -29,40 +29,38 @@ import netscape.security.util.DerValue;
/**
* This represents the Subject Alternative Name Extension.
- *
+ *
* This extension, if present, allows the subject to specify multiple
* alternative names.
- *
- * <p>
- * Extensions are represented as a sequence of the extension identifier (Object
- * Identifier), a boolean flag stating whether the extension is to be treated as
- * being critical and the extension value itself (this is again a DER encoding
- * of the extension value).
+ *
+ * <p>Extensions are represented as a sequence of the extension identifier
+ * (Object Identifier), a boolean flag stating whether the extension is to
+ * be treated as being critical and the extension value itself (this is again
+ * a DER encoding of the extension value).
* <p>
* The ASN.1 syntax for this is:
- *
* <pre>
* SubjectAltName ::= GeneralNames
* GeneralNames ::= SEQUENCE SIZE (1..MAX) OF GeneralName
* </pre>
- *
* @author Amit Kapoor
* @author Hemma Prafullchandra
* @version 1.9
* @see Extension
* @see CertAttrSet
*/
-public class SubjectAlternativeNameExtension extends Extension implements
- CertAttrSet {
+public class SubjectAlternativeNameExtension extends Extension
+implements CertAttrSet {
/**
*
*/
private static final long serialVersionUID = -4022446008355607196L;
/**
- * Identifier for this attribute, to be used with the get, set, delete
- * methods of Certificate, x509 type.
- */
- public static final String IDENT = "x509.info.extensions.SubjectAlternativeName";
+ * Identifier for this attribute, to be used with the
+ * get, set, delete methods of Certificate, x509 type.
+ */
+ public static final String IDENT =
+ "x509.info.extensions.SubjectAlternativeName";
/**
* Attribute names.
*/
@@ -70,7 +68,7 @@ public class SubjectAlternativeNameExtension extends Extension implements
public static final String SUBJECT_NAME = "subject_name";
// private data members
- GeneralNames names;
+ GeneralNames names;
// Encode this extension
private void encodeThis() throws IOException {
@@ -85,20 +83,19 @@ public class SubjectAlternativeNameExtension extends Extension implements
/**
* Create a SubjectAlternativeNameExtension with the passed GeneralNames.
- *
+ *
* @param names the GeneralNames for the subject.
* @exception IOException on error.
*/
public SubjectAlternativeNameExtension(boolean critical, GeneralNames names)
- throws IOException {
+ throws IOException {
this.names = names;
this.extensionId = PKIXExtensions.SubjectAlternativeName_Id;
this.critical = critical;
encodeThis();
}
-
public SubjectAlternativeNameExtension(GeneralNames names)
- throws IOException {
+ throws IOException {
this.names = names;
this.extensionId = PKIXExtensions.SubjectAlternativeName_Id;
this.critical = false;
@@ -116,22 +113,22 @@ public class SubjectAlternativeNameExtension extends Extension implements
/**
* Create the extension from the passed DER encoded value.
- *
+ *
* @param critical true if the extension is to be treated as critical.
* @param value Array of DER encoded bytes of the actual value.
* @exception IOException on error.
*/
public SubjectAlternativeNameExtension(Boolean critical, Object value)
- throws IOException {
+ throws IOException {
this.extensionId = PKIXExtensions.SubjectAlternativeName_Id;
this.critical = critical.booleanValue();
if (!(value instanceof byte[]))
throw new IOException("SubjectAlternativeName: "
- + "Illegal argument type");
+ + "Illegal argument type");
int len = Array.getLength(value);
- byte[] extValue = new byte[len];
+ byte[] extValue = new byte[len];
System.arraycopy(value, 0, extValue, 0, len);
this.extensionValue = extValue;
@@ -141,22 +138,21 @@ public class SubjectAlternativeNameExtension extends Extension implements
} catch (GeneralNamesException e) {
throw new IOException("SubjectAlternativeName: " + e);
}
- }
-
- /**
- * Returns a printable representation of the SubjectAlternativeName.
- */
- public String toString() {
- if (names == null)
- return "";
- String s = super.toString() + "SubjectAlternativeName [\n"
- + names.toString() + "]\n";
- return (s);
- }
+ }
+
+ /**
+ * Returns a printable representation of the SubjectAlternativeName.
+ */
+ public String toString() {
+ if (names == null) return "";
+ String s = super.toString() + "SubjectAlternativeName [\n"
+ + names.toString() + "]\n";
+ return (s);
+ }
/**
* Decode the extension from the InputStream.
- *
+ *
* @param in the InputStream to unmarshal the contents from.
* @exception IOException on decoding or validity errors.
*/
@@ -166,77 +162,77 @@ public class SubjectAlternativeNameExtension extends Extension implements
/**
* Write the extension to the OutputStream.
- *
+ *
* @param out the OutputStream to write the extension to.
* @exception IOException on encoding errors.
*/
public void encode(OutputStream out) throws IOException {
DerOutputStream tmp = new DerOutputStream();
if (extensionValue == null) {
- extensionId = PKIXExtensions.SubjectAlternativeName_Id;
- // critical = false;
- encodeThis();
- }
- super.encode(tmp);
- out.write(tmp.toByteArray());
+ extensionId = PKIXExtensions.SubjectAlternativeName_Id;
+ //critical = false;
+ encodeThis();
+ }
+ super.encode(tmp);
+ out.write(tmp.toByteArray());
}
/**
* Set the attribute value.
*/
public void set(String name, Object obj) throws IOException {
- clearValue();
- if (name.equalsIgnoreCase(SUBJECT_NAME)) {
- if (!(obj instanceof GeneralNames)) {
- throw new IOException("Attribute value should be of "
- + "type GeneralNames.");
- }
- names = (GeneralNames) obj;
- } else {
- throw new IOException("Attribute name not recognized by "
- + "CertAttrSet:SubjectAlternativeName.");
- }
+ clearValue();
+ if (name.equalsIgnoreCase(SUBJECT_NAME)) {
+ if (!(obj instanceof GeneralNames)) {
+ throw new IOException("Attribute value should be of " +
+ "type GeneralNames.");
+ }
+ names = (GeneralNames)obj;
+ } else {
+ throw new IOException("Attribute name not recognized by " +
+ "CertAttrSet:SubjectAlternativeName.");
+ }
}
/**
* Get the attribute value.
*/
public Object get(String name) throws IOException {
- if (name.equalsIgnoreCase(SUBJECT_NAME)) {
- return (names);
- } else {
- throw new IOException("Attribute name not recognized by "
- + "CertAttrSet:SubjectAlternativeName.");
- }
+ if (name.equalsIgnoreCase(SUBJECT_NAME)) {
+ return (names);
+ } else {
+ throw new IOException("Attribute name not recognized by " +
+ "CertAttrSet:SubjectAlternativeName.");
+ }
}
/**
* Delete the attribute value.
*/
public void delete(String name) throws IOException {
- if (name.equalsIgnoreCase(SUBJECT_NAME)) {
- names = null;
- } else {
- throw new IOException("Attribute name not recognized by "
- + "CertAttrSet:SubjectAlternativeName.");
- }
+ if (name.equalsIgnoreCase(SUBJECT_NAME)) {
+ names = null;
+ } else {
+ throw new IOException("Attribute name not recognized by " +
+ "CertAttrSet:SubjectAlternativeName.");
+ }
}
/**
* Return an enumeration of names of attributes existing within this
* attribute.
*/
- public Enumeration<String> getElements() {
+ public Enumeration<String> getElements () {
Vector<String> elements = new Vector<String>();
elements.addElement(SUBJECT_NAME);
- return (elements.elements());
+ return (elements.elements());
}
/**
* Return the name of this attribute.
*/
- public String getName() {
+ public String getName () {
return (NAME);
}
}
generated by cgit (git 2.34.1) at 2024-07-02 04:51:39 +0000