/** Return the password associated with the given principal's user name. */ protected String getPassword(String username) { GenericPrincipal principal = (GenericPrincipal) principals.get(username); if (principal != null) { return (principal.getPassword()); } else { return (null); } }
/** * Return the Principal associated with the specified username and credentials, if there is one; * otherwise return <code>null</code>. * * @param username Username of the Principal to look up * @param credentials Password or other credentials to use in authenticating this username */ public Principal authenticate(String username, String credentials) { GenericPrincipal principal = (GenericPrincipal) principals.get(username); boolean validated = false; if (principal != null) { if (hasMessageDigest()) { // Hex hashes should be compared case-insensitive validated = (digest(credentials).equalsIgnoreCase(principal.getPassword())); } else { validated = (digest(credentials).equals(principal.getPassword())); } } if (validated) { if (debug >= 2) log(sm.getString("memoryRealm.authenticateSuccess", username)); return (principal); } else { if (debug >= 2) log(sm.getString("memoryRealm.authenticateFailure", username)); return (null); } }