com.google.api.client.auth.oauth.OAuthHmacSigner Java Examples

public Credential complete(String authorizationCode) throws IOException {
  Preconditions.checkNotNull(transport, "Must call setHttpTransport before calling complete.");

  OAuthGetAccessToken accessToken = new OAuthGetAccessToken(authorizationServerUrl);
  accessToken.temporaryToken = tempToken;
  accessToken.transport = transport;

  OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = consumerSecret;
  signer.tokenSharedSecret = tempTokenSecret;

  accessToken.signer = signer;
  accessToken.consumerKey = consumerKey;
  accessToken.verifier = authorizationCode;
  OAuthCredentialsResponse credentials = accessToken.execute();
  signer.tokenSharedSecret = credentials.tokenSecret;

  OAuthHmacCredential accessCredential = new OAuthHmacCredential(
      userId, consumerKey, consumerSecret, credentials.tokenSecret, credentials.token);

  return accessCredential;
}
 

/**
 * Returns a new instance of a token request based on the given verifier
 * code. This step is defined in <a
 * href="http://oauth.net/core/1.0a/#auth_step3">Obtaining an Access
 * Token</a>.
 * 
 * @param temporaryCredentials
 * @param verifierCode
 * @return
 */
public OAuthGetAccessToken new10aTokenRequest(OAuthCredentialsResponse temporaryCredentials,
        String verifierCode) {
    OAuthGetAccessToken request = new OAuthGetAccessToken(getTokenServerEncodedUrl());
    request.temporaryToken = temporaryCredentials.token;
    request.transport = getTransport();

    OAuthHmacSigner signer = new OAuthHmacSigner();
    ClientParametersAuthentication clientAuthentication = (ClientParametersAuthentication) getClientAuthentication();
    signer.clientSharedSecret = clientAuthentication.getClientSecret();
    signer.tokenSharedSecret = temporaryCredentials.tokenSecret;

    request.signer = signer;
    request.consumerKey = clientAuthentication.getClientId();
    request.verifier = verifierCode;
    return request;
}
 

/**
 * Returns the {@link OAuthSigner} for the access token request
 */
default OAuthSigner getAccessTokenSigner(String clientSecret, String tokenSecret) {
  OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = clientSecret;
  signer.tokenSharedSecret = tokenSecret;
  return signer;
}
 

private OAuthHmacSigner getOAuthHmacSigner(
    @Nullable String clientSecret, @Nullable String oauthTemporaryToken)
    throws NoSuchAlgorithmException, InvalidKeySpecException {
  final OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = clientSecret;
  signer.tokenSharedSecret = sharedTokenSecrets.remove(oauthTemporaryToken);
  return signer;
}
 

/**
 * Create an OAuthThreeLeggedFlow instance from the required information.
 *
 * @param userId Key that can be used to associate this flow with an end user.
 * @param consumerKey Key that identifies the server to the service provider.
 * @param consumerSecret Secret that is shared between the server and the service provider.
 * @param authorizationServerUrl Url with which we communicate to authorize tis application.
 * @param temporaryTokenUrl Url which we will use to obtain a temporary token.
 * @param callbackUrl Url which the server should redirect the user to after obtaining
 *        authorization.
 *
 * @throws IOException Exception thrown when the flow is unable to communicate with the service
 *         provider.
 */
public OAuthHmacThreeLeggedFlow(String userId,
    String consumerKey,
    String consumerSecret,
    String authorizationServerUrl,
    String temporaryTokenUrl,
    String callbackUrl,
    HttpTransport transport) throws IOException {

  this.userId = userId;
  this.consumerSecret = consumerSecret;
  this.consumerKey = consumerKey;
  this.transport = transport;
  this.authorizationServerUrl = authorizationServerUrl;

  OAuthGetTemporaryToken temporaryToken = new OAuthGetTemporaryToken(callbackUrl);
  OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = consumerSecret;
  temporaryToken.signer = signer;
  temporaryToken.consumerKey = consumerKey;
  temporaryToken.callback = callbackUrl;
  temporaryToken.transport = this.transport;

  OAuthCredentialsResponse tempCredentials = temporaryToken.execute();

  tempToken = tempCredentials.token;
  tempTokenSecret = tempCredentials.tokenSecret;

  OAuthAuthorizeTemporaryTokenUrl authorizeUrl =
      new OAuthAuthorizeTemporaryTokenUrl(temporaryTokenUrl);
  authorizeUrl.temporaryToken = tempCredentials.token;
  this.authorizationUrl = authorizeUrl.build();
}
 

private void postConstruct() {
  OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = sharedSecret;
  signer.tokenSharedSecret = tokenSharedSecret;

  authorizer = new OAuthParameters();
  authorizer.consumerKey = consumerKey;
  authorizer.signer = signer;
  authorizer.token = token;
}
 

private void postConstruct() {
    OAuthHmacSigner signer = new OAuthHmacSigner();
    signer.clientSharedSecret = sharedSecret;
    signer.tokenSharedSecret = tokenSharedSecret;

    authorizer = new OAuthParameters();
    authorizer.consumerKey = consumerKey;
    authorizer.signer = signer;
    authorizer.token = getAccessToken();
}
 

/**
 * Returns the response of a Request Token request as defined in <a
 * href="http://oauth.net/core/1.0a/#auth_step1">Obtaining an Unauthorized
 * Request Token</a>.
 * 
 * @param redirectUri the {@code oauth_callback} as defined in <a
 *            href="http://oauth.net/core/1.0a/#rfc.section.6.1.1">Consumer
 *            Obtains a Request Token</a>
 * @return
 * @throws IOException
 */
public OAuthCredentialsResponse new10aTemporaryTokenRequest(String redirectUri)
        throws IOException {
    OAuthGetTemporaryToken temporaryToken =
            new OAuthGetTemporaryToken(getTemporaryTokenRequestUrl());
    OAuthHmacSigner signer = new OAuthHmacSigner();
    ClientParametersAuthentication clientAuthentication = (ClientParametersAuthentication) getClientAuthentication();
    signer.clientSharedSecret = clientAuthentication.getClientSecret();
    temporaryToken.signer = signer;
    temporaryToken.consumerKey = clientAuthentication.getClientId();
    temporaryToken.callback = redirectUri;
    temporaryToken.transport = getTransport();
    return temporaryToken.execute();
}
 

/**
 * Returns the {@link OAuthSigner} for the initial token request
 */
default OAuthSigner getRequestTokenSigner(String clientSecret) {
  OAuthHmacSigner signer = new OAuthHmacSigner();
  signer.clientSharedSecret = clientSecret;
  return signer;
}
 

public LinkedHashMap<String, String> getSignature(Map<String, String> options, RequestMethod requestMethod, String endpoint) {
    LinkedHashMap<String, String> map = new LinkedHashMap<String, String>();

    OAuthParameters parameters = new OAuthParameters();
    parameters.computeTimestamp();
    parameters.computeNonce();
    parameters.version = "1.0";
    parameters.consumerKey = wooCommerce.getWc_key();
    GenericUrl genericUrl = new GenericUrl();
    genericUrl.setScheme(wooCommerce.isHttps() ? "https" : "http");
    genericUrl.setHost(wooCommerce.getBaseUrl());
    genericUrl.appendRawPath("/wc-api");
    genericUrl.appendRawPath("/v3");
    /*
     *    The endpoint to be called is specified next
     *    */

    genericUrl.appendRawPath(endpoint);

    for (Map.Entry<String, String> entry : options.entrySet())
    {
        System.out.println(entry.getKey() + "/" + entry.getValue());
        genericUrl.appendRawPath("/"+entry.getValue());
    }

    OAuthHmacSigner oAuthHmacSigner = new OAuthHmacSigner();
    oAuthHmacSigner.clientSharedSecret = wooCommerce.getWc_secret();


    parameters.signer = oAuthHmacSigner;
    parameters.signatureMethod = wooCommerce.getSigning_method().getVal();
    try {
        parameters.computeSignature(requestMethod.getVal(), genericUrl);
    } catch (GeneralSecurityException e) {
        e.printStackTrace();
    }

    map.put("oauth_consumer_key", parameters.consumerKey);
    map.put("oauth_signature_method", parameters.signatureMethod);
    map.put("oauth_timestamp", parameters.timestamp);
    map.put("oauth_nonce", parameters.nonce);
    map.put("oauth_version", parameters.version);
    map.put("oauth_signature", parameters.signature);

    genericUrl.put("oauth_consumer_key", parameters.consumerKey);
    genericUrl.put("oauth_signature_method", parameters.signatureMethod);
    genericUrl.put("oauth_timestamp", parameters.timestamp);
    genericUrl.put("oauth_nonce", parameters.nonce);
    genericUrl.put("oauth_version", parameters.version);
    genericUrl.put("oauth_signature", parameters.signature);

    Log.i(TAG,genericUrl.build());


    return map;
}