protected UserSession handleBasicAuthentication(String credentials, HttpServletRequest request) {
// This example uses sun.misc.* classes.
// You will need to provide your own
// if you are not comfortable with that.
String userPass = StringHelper.decodeBase64(credentials);
// The decoded string is in the form
// "userID:password".
int p = userPass.indexOf(":");
if (p != -1) {
String userID = userPass.substring(0, p);
String password = userPass.substring(p + 1);
// Validate user ID and password
// and set valid true if valid.
// In this example, we simply check
// that neither field is blank
Identity identity = webDAVAuthManager.authenticate(null, userID, password);
if (identity != null) {
return afterAuthorization(identity, request);
}
}
return null;
}
