gistfile1.java

protected String getSecurityHeader(String apiKey, String apiSecret, byte[] nonce, String username, String secret, String created) throws UnsupportedEncodingException {
    String password64 = AuthenticationHelper.getBase64Digest(nonce, created.getBytes(), secret.getBytes());
    StringBuffer header = new StringBuffer();

    header.append("UsernameToken Username=\"");
    header.append(username);
    header.append("\", ");
    header.append("PasswordDigest=\"");
    header.append(password64.trim());
    header.append("\", ");
    header.append("Nonce=\"");
    header.append(AuthenticationHelper.base64Encode(nonce).trim());
    header.append("\", ");
    header.append("Created=\"");
    header.append(created);
    header.append("\", ");
    header.append("appkey=\"");
    header.append(apiKey);
    header.append("\", ");
    header.append("appdigest=\"");
    header.append(getAppPassword(apiSecret, nonce));
    header.append("\", ");
    header.append("appnonce=\"");
    header.append(AuthenticationHelper.base64Encode(nonce).trim());
    return header.toString();
}