private void doFormatCookie2(final Cookie2 cookie, final StringBuffer buffer) {
String name = cookie.getName();
String value = cookie.getValue();
if (value == null) {
value = "";
}
this.formatter.format(buffer, new NameValuePair(name, value));
// format domain attribute
if (cookie.getDomain() != null && cookie.isDomainAttributeSpecified()) {
buffer.append("; ");
this.formatter.format(buffer, new NameValuePair("$Domain", cookie.getDomain()));
}
// format path attribute
if ((cookie.getPath() != null) && (cookie.isPathAttributeSpecified())) {
buffer.append("; ");
this.formatter.format(buffer, new NameValuePair("$Path", cookie.getPath()));
}
// format port attribute
if (cookie.isPortAttributeSpecified()) {
String portValue = "";
if (!cookie.isPortAttributeBlank()) {
portValue = createPortAttribute(cookie.getPorts());
}
buffer.append("; ");
this.formatter.format(buffer, new NameValuePair("$Port", portValue));
}
}
/**
* Validate cookie port attribute. If the Port attribute was specified in header, the request
* port must be in cookie's port list.
*/
public void validate(final Cookie cookie, final CookieOrigin origin)
throws MalformedCookieException {
if (cookie == null) {
throw new IllegalArgumentException("Cookie may not be null");
}
if (origin == null) {
throw new IllegalArgumentException("Cookie origin may not be null");
}
if (cookie instanceof Cookie2) {
Cookie2 cookie2 = (Cookie2) cookie;
int port = origin.getPort();
if (cookie2.isPortAttributeSpecified()) {
if (!portMatch(port, cookie2.getPorts())) {
throw new MalformedCookieException(
"Port attribute violates RFC 2965: "
+ "Request port not found in cookie's port list.");
}
}
}
}
/**
* Match cookie port attribute. If the Port attribute is not specified in header, the cookie can
* be sent to any port. Otherwise, the request port must be in the cookie's port list.
*/
public boolean match(final Cookie cookie, final CookieOrigin origin) {
if (cookie == null) {
throw new IllegalArgumentException("Cookie may not be null");
}
if (origin == null) {
throw new IllegalArgumentException("Cookie origin may not be null");
}
if (cookie instanceof Cookie2) {
Cookie2 cookie2 = (Cookie2) cookie;
int port = origin.getPort();
if (cookie2.isPortAttributeSpecified()) {
if (cookie2.getPorts() == null) {
LOG.warn("Invalid cookie state: port not specified");
return false;
}
if (!portMatch(port, cookie2.getPorts())) {
return false;
}
}
return true;
} else {
return false;
}
}
