Field Detail

• HEADER_AUTHORIZATION

  public static final String HEADER_AUTHORIZATION

  See Also:

  Constant Field Values

• random

  protected final Random random

  To generate Nonce, need some (pseudo)randomness; no need for secure variant here.

• nonceBuffer

  protected final byte[] nonceBuffer

• mac

  protected final ThreadSafeHMAC mac

• consumerAuth

  protected final ConsumerKey consumerAuth

• userAuth

  protected final RequestToken userAuth

Constructor Detail

• OAuthSignatureCalculator

  public OAuthSignatureCalculator(ConsumerKey consumerAuth,
                          RequestToken userAuth)

  Parameters:

  consumerAuth - Consumer key to use for signature calculation

  userAuth - Request/access token to use for signature calculation

Method Detail

• calculateAndAddSignature

  public void calculateAndAddSignature(String baseURL,
                              Request request,
                              RequestBuilderBase<?> requestBuilder)

  Description copied from interface: SignatureCalculator
  Method called when RequestBuilder.build() method is called. Should first calculate signature information and then modify request (using passed RequestBuilder) to add signature (usually as an HTTP header).

  Specified by:

  calculateAndAddSignature in interface SignatureCalculator

  request - Request that is being built; needed to access content to be signed

  requestBuilder - builder that can be used to modify request, usually by adding header that includes calculated signature. Be sure NOT to call RequestBuilder.build() since this will cause infinite recursion

• calculateSignature

  public String calculateSignature(String method,
                          String baseURL,
                          long oauthTimestamp,
                          String nonce,
                          FluentStringsMap formParams,
                          FluentStringsMap queryParams)

  Method for calculating OAuth signature using HMAC/SHA-1 method.

• constructAuthHeader

  public String constructAuthHeader(String signature,
                           String nonce,
                           long oauthTimestamp)

  Method used for constructing