net.oauth.OAuthMessage#requireParameters

Source File: OAuthSignatureMethod.java From lams with GNU General Public License v2.0

6 votes

/**
 * Check whether the message has a valid signature.
 * @throws URISyntaxException 
 *
 * @throws OAuthProblemException
 *             the signature is invalid
 */
public void validate(OAuthMessage message)
throws IOException, OAuthException, URISyntaxException {
    message.requireParameters("oauth_signature");
    String signature = message.getSignature();
    String baseString = getBaseString(message);
    if (!isValid(signature, baseString)) {

 // *LAMS* added by LAMS
 log.debug("Error. Signature invalid. oauth_signature=" + signature + ", oauth_signature_base_string="
  + baseString + ", oauth_signature_method=" + message.getSignatureMethod());
     		
        OAuthProblemException problem = new OAuthProblemException(
                "signature_invalid");
        problem.setParameter("oauth_signature", signature);
        problem.setParameter("oauth_signature_base_string", baseString);
        problem.setParameter("oauth_signature_method", message
                .getSignatureMethod());
        throw problem;
    }
}

Source File: OAuthClient.java From sakai with Educational Community License v2.0

6 votes

/**
    * Get an access token from the service provider, in exchange for an
    * authorized request token.
    * 
    * @param accessor
    *            should contain a non-null requestToken and tokenSecret, and a
    *            consumer that contains a consumerKey and consumerSecret. Also,
    *            accessor.consumer.serviceProvider.accessTokenURL should be the
    *            URL (determined by the service provider) for getting an access
    *            token.
    * @param httpMethod
    *            typically OAuthMessage.POST or OAuthMessage.GET, or null to
    *            use the default method.
    * @param parameters
    *            additional parameters for this request, or null to indicate
    *            that there are no additional parameters.
    * @throws OAuthProblemException
    *             the HTTP response status code was not 200 (OK)
    */
   @SuppressWarnings("rawtypes")
public OAuthMessage getAccessToken(OAuthAccessor accessor, String httpMethod,
           Collection<? extends Map.Entry> parameters) throws IOException, OAuthException, URISyntaxException {
       if (accessor.requestToken != null) {
           if (parameters == null) {
               parameters = OAuth.newList(OAuth.OAUTH_TOKEN, accessor.requestToken);
           } else if (!OAuth.newMap(parameters).containsKey(OAuth.OAUTH_TOKEN)) {
               List<Map.Entry> p = new ArrayList<Map.Entry>(parameters);
               p.add(new OAuth.Parameter(OAuth.OAUTH_TOKEN, accessor.requestToken));
               parameters = p;
           }
       }
       OAuthMessage response = invoke(accessor, httpMethod,
               accessor.consumer.serviceProvider.accessTokenURL, parameters);
       response.requireParameters(OAuth.OAUTH_TOKEN, OAuth.OAUTH_TOKEN_SECRET);
       accessor.accessToken = response.getParameter(OAuth.OAUTH_TOKEN);
       accessor.tokenSecret = response.getParameter(OAuth.OAUTH_TOKEN_SECRET);
       return response;
   }

Source File: DataApiServlet.java From swellrt with Apache License 2.0

6 votes

/**
 * Entry point for the Data API Calls.
 */
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
  OAuthMessage message = new HttpRequestMessage(req, req.getRequestURL().toString());

  OAuthAccessor accessor;
  try {
    message.requireParameters(OAuth.OAUTH_TOKEN);
    accessor = tokenContainer.getAccessTokenAccessor(message.getParameter(OAuth.OAUTH_TOKEN));
  } catch (OAuthProblemException e) {
    LOG.info("No valid OAuth token present", e);
    // Have to set status here manually, cannot use e.getHttpStatusCode
    // because message.requireParameters doesn't set it in the exception.
    resp.sendError(HttpServletResponse.SC_UNAUTHORIZED, e.getMessage());
    return;
  }
  ParticipantId participant =
      (ParticipantId) accessor.getProperty(DataApiTokenContainer.USER_PROPERTY_NAME);
  
  processOpsRequest(req, resp, message, accessor, participant);
}

Source File: OAuthClient.java From sakai with Educational Community License v2.0

6 votes

/**
    * Get an access token from the service provider, in exchange for an
    * authorized request token.
    * 
    * @param accessor
    *            should contain a non-null requestToken and tokenSecret, and a
    *            consumer that contains a consumerKey and consumerSecret. Also,
    *            accessor.consumer.serviceProvider.accessTokenURL should be the
    *            URL (determined by the service provider) for getting an access
    *            token.
    * @param httpMethod
    *            typically OAuthMessage.POST or OAuthMessage.GET, or null to
    *            use the default method.
    * @param parameters
    *            additional parameters for this request, or null to indicate
    *            that there are no additional parameters.
    * @throws OAuthProblemException
    *             the HTTP response status code was not 200 (OK)
    */
   @SuppressWarnings("rawtypes")
public OAuthMessage getAccessToken(OAuthAccessor accessor, String httpMethod,
           Collection<? extends Map.Entry> parameters) throws IOException, OAuthException, URISyntaxException {
       if (accessor.requestToken != null) {
           if (parameters == null) {
               parameters = OAuth.newList(OAuth.OAUTH_TOKEN, accessor.requestToken);
           } else if (!OAuth.newMap(parameters).containsKey(OAuth.OAUTH_TOKEN)) {
               List<Map.Entry> p = new ArrayList<Map.Entry>(parameters);
               p.add(new OAuth.Parameter(OAuth.OAUTH_TOKEN, accessor.requestToken));
               parameters = p;
           }
       }
       OAuthMessage response = invoke(accessor, httpMethod,
               accessor.consumer.serviceProvider.accessTokenURL, parameters);
       response.requireParameters(OAuth.OAUTH_TOKEN, OAuth.OAUTH_TOKEN_SECRET);
       accessor.accessToken = response.getParameter(OAuth.OAUTH_TOKEN);
       accessor.tokenSecret = response.getParameter(OAuth.OAUTH_TOKEN_SECRET);
       return response;
   }

Source File: CallbackURLController.java From cxf with Apache License 2.0

6 votes

@RequestMapping("/callback")
protected ModelAndView handleRequest(@ModelAttribute("oAuthParams") OAuthParams oAuthParams,
                                     HttpServletRequest request) throws Exception {

    OAuthMessage message = OAuthServlet.getMessage(request, request.getRequestURL().toString());

    try {
        message.requireParameters(OAuth.OAUTH_TOKEN, OAuth.OAUTH_VERIFIER);
        oAuthParams.setOauthToken(message.getToken());
        oAuthParams.setOauthVerifier(message.getParameter(OAuth.OAUTH_VERIFIER));

        oAuthParams.setClientID(Common.findCookieValue(request, "clientID"));
        oAuthParams.setClientSecret(Common.findCookieValue(request, "clientSecret"));
    } catch (OAuthProblemException e) {
        oAuthParams.setErrorMessage("OAuth problem: " + e.getProblem() + e.getParameters().toString());
    }


    return new ModelAndView("tokenRequest");
}

Source File: DataApiServlet.java From incubator-retired-wave with Apache License 2.0

6 votes

/**
 * Entry point for the Data API Calls.
 */
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
  OAuthMessage message = new HttpRequestMessage(req, req.getRequestURL().toString());

  OAuthAccessor accessor;
  try {
    message.requireParameters(OAuth.OAUTH_TOKEN);
    accessor = tokenContainer.getAccessTokenAccessor(message.getParameter(OAuth.OAUTH_TOKEN));
  } catch (OAuthProblemException e) {
    LOG.info("No valid OAuth token present", e);
    // Have to set status here manually, cannot use e.getHttpStatusCode
    // because message.requireParameters doesn't set it in the exception.
    resp.sendError(HttpServletResponse.SC_UNAUTHORIZED, e.getMessage());
    return;
  }
  ParticipantId participant =
      (ParticipantId) accessor.getProperty(DataApiTokenContainer.USER_PROPERTY_NAME);
  
  processOpsRequest(req, resp, message, accessor, participant);
}

Source File: OAuthSignatureMethod.java From lams with GNU General Public License v2.0

5 votes

public static OAuthSignatureMethod newSigner(OAuthMessage message,
        OAuthAccessor accessor) throws IOException, OAuthException {
    message.requireParameters(OAuth.OAUTH_SIGNATURE_METHOD);
    OAuthSignatureMethod signer = newMethod(message.getSignatureMethod(),
            accessor);
    signer.setTokenSecret(accessor.tokenSecret);
    return signer;
}

Source File: OAuthClient.java From sakai with Educational Community License v2.0

5 votes

/** Get a fresh request token from the service provider.
    * 
    * @param accessor
    *            should contain a consumer that contains a non-null consumerKey
    *            and consumerSecret. Also,
    *            accessor.consumer.serviceProvider.requestTokenURL should be
    *            the URL (determined by the service provider) for getting a
    *            request token.
    * @param httpMethod
    *            typically OAuthMessage.POST or OAuthMessage.GET, or null to
    *            use the default method.
    * @param parameters
    *            additional parameters for this request, or null to indicate
    *            that there are no additional parameters.
    * @throws OAuthProblemException
    *             the HTTP response status code was not 200 (OK)
    */
   @SuppressWarnings("rawtypes")
public void getRequestToken(OAuthAccessor accessor, String httpMethod,
           Collection<? extends Map.Entry> parameters) throws IOException,
           OAuthException, URISyntaxException {
       accessor.accessToken = null;
       accessor.tokenSecret = null;
       {
           // This code supports the 'Variable Accessor Secret' extension
           // described in http://oauth.pbwiki.com/AccessorSecret
           Object accessorSecret = accessor
                   .getProperty(OAuthConsumer.ACCESSOR_SECRET);
           if (accessorSecret != null) {
               List<Map.Entry> p = (parameters == null) ? new ArrayList<Map.Entry>(
                       1)
                       : new ArrayList<Map.Entry>(parameters);
               p.add(new OAuth.Parameter("oauth_accessor_secret",
                       accessorSecret.toString()));
               parameters = p;
               // But don't modify the caller's parameters.
           }
       }
       OAuthMessage response = invoke(accessor, httpMethod,
               accessor.consumer.serviceProvider.requestTokenURL, parameters);
       accessor.requestToken = response.getParameter(OAuth.OAUTH_TOKEN);
       accessor.tokenSecret = response.getParameter(OAuth.OAUTH_TOKEN_SECRET);
       response.requireParameters(OAuth.OAUTH_TOKEN, OAuth.OAUTH_TOKEN_SECRET);
   }

Source File: OAuthSignatureMethod.java From sakai with Educational Community License v2.0

5 votes

/**
    * Check whether the message has a valid signature.
    * @throws URISyntaxException 
    *
    * @throws OAuthProblemException
    *             the signature is invalid
    */
   public void validate(OAuthMessage message)
   throws IOException, OAuthException, URISyntaxException {
       message.requireParameters("oauth_signature");
       String signature = message.getSignature();
       String baseString = getBaseString(message);
       String otherBaseString = null;

// Allow for some confusion coming through load balancers
if ( baseString.startsWith(POST_HTTP) ) { 
	otherBaseString = baseString.replaceFirst("^"+POST_HTTP,POST_SECURE);
} else if ( baseString.startsWith(POST_SECURE) ) { 
	otherBaseString = baseString.replaceFirst("^"+POST_SECURE, POST_HTTP);
} else if ( baseString.startsWith(GET_HTTP) ) { 
	otherBaseString = baseString.replaceFirst("^"+GET_HTTP,GET_SECURE);
} else if ( baseString.startsWith(GET_SECURE) ) { 
	otherBaseString = baseString.replaceFirst("^"+GET_SECURE, GET_HTTP);
}

boolean valid = isValid(signature, baseString);
if ( ! valid && otherBaseString != null ) valid = isValid(signature, otherBaseString);

       if (!valid) {
           OAuthProblemException problem = new OAuthProblemException(
                   "signature_invalid");
           problem.setParameter("oauth_signature", signature);
           problem.setParameter("oauth_signature_base_string", baseString);
           problem.setParameter("oauth_signature_method", message
                   .getSignatureMethod());
           throw problem;
       }
   }

Source File: OAuthSignatureMethod.java From sakai with Educational Community License v2.0

5 votes

public static OAuthSignatureMethod newSigner(OAuthMessage message,
        OAuthAccessor accessor) throws IOException, OAuthException {
    message.requireParameters(OAuth.OAUTH_SIGNATURE_METHOD);
    OAuthSignatureMethod signer = newMethod(message.getSignatureMethod(),
            accessor);
    signer.setTokenSecret(accessor.tokenSecret);
    return signer;
}

Source File: OAuthClient.java From sakai with Educational Community License v2.0

5 votes

/** Get a fresh request token from the service provider.
    * 
    * @param accessor
    *            should contain a consumer that contains a non-null consumerKey
    *            and consumerSecret. Also,
    *            accessor.consumer.serviceProvider.requestTokenURL should be
    *            the URL (determined by the service provider) for getting a
    *            request token.
    * @param httpMethod
    *            typically OAuthMessage.POST or OAuthMessage.GET, or null to
    *            use the default method.
    * @param parameters
    *            additional parameters for this request, or null to indicate
    *            that there are no additional parameters.
    * @throws OAuthProblemException
    *             the HTTP response status code was not 200 (OK)
    */
   @SuppressWarnings("rawtypes")
public void getRequestToken(OAuthAccessor accessor, String httpMethod,
           Collection<? extends Map.Entry> parameters) throws IOException,
           OAuthException, URISyntaxException {
       accessor.accessToken = null;
       accessor.tokenSecret = null;
       {
           // This code supports the 'Variable Accessor Secret' extension
           // described in http://oauth.pbwiki.com/AccessorSecret
           Object accessorSecret = accessor
                   .getProperty(OAuthConsumer.ACCESSOR_SECRET);
           if (accessorSecret != null) {
               List<Map.Entry> p = (parameters == null) ? new ArrayList<Map.Entry>(
                       1)
                       : new ArrayList<Map.Entry>(parameters);
               p.add(new OAuth.Parameter("oauth_accessor_secret",
                       accessorSecret.toString()));
               parameters = p;
               // But don't modify the caller's parameters.
           }
       }
       OAuthMessage response = invoke(accessor, httpMethod,
               accessor.consumer.serviceProvider.requestTokenURL, parameters);
       accessor.requestToken = response.getParameter(OAuth.OAUTH_TOKEN);
       accessor.tokenSecret = response.getParameter(OAuth.OAUTH_TOKEN_SECRET);
       response.requireParameters(OAuth.OAUTH_TOKEN, OAuth.OAUTH_TOKEN_SECRET);
   }

Source File: OAuthSignatureMethod.java From sakai with Educational Community License v2.0

5 votes

/**
    * Check whether the message has a valid signature.
    * @throws URISyntaxException 
    *
    * @throws OAuthProblemException
    *             the signature is invalid
    */
   public void validate(OAuthMessage message)
   throws IOException, OAuthException, URISyntaxException {
       message.requireParameters("oauth_signature");
       String signature = message.getSignature();
       String baseString = getBaseString(message);
       String otherBaseString = null;

// Allow for some confusion coming through load balancers
if ( baseString.startsWith(POST_HTTP) ) { 
	otherBaseString = baseString.replaceFirst("^"+POST_HTTP,POST_SECURE);
} else if ( baseString.startsWith(POST_SECURE) ) { 
	otherBaseString = baseString.replaceFirst("^"+POST_SECURE, POST_HTTP);
} else if ( baseString.startsWith(GET_HTTP) ) { 
	otherBaseString = baseString.replaceFirst("^"+GET_HTTP,GET_SECURE);
} else if ( baseString.startsWith(GET_SECURE) ) { 
	otherBaseString = baseString.replaceFirst("^"+GET_SECURE, GET_HTTP);
}

boolean valid = isValid(signature, baseString);
if ( ! valid && otherBaseString != null ) valid = isValid(signature, otherBaseString);

       if (!valid) {
           OAuthProblemException problem = new OAuthProblemException(
                   "signature_invalid");
           problem.setParameter("oauth_signature", signature);
           problem.setParameter("oauth_signature_base_string", baseString);
           problem.setParameter("oauth_signature_method", message
                   .getSignatureMethod());
           throw problem;
       }
   }

Source File: OAuthSignatureMethod.java From sakai with Educational Community License v2.0

5 votes

public static OAuthSignatureMethod newSigner(OAuthMessage message,
        OAuthAccessor accessor) throws IOException, OAuthException {
    message.requireParameters(OAuth.OAUTH_SIGNATURE_METHOD);
    OAuthSignatureMethod signer = newMethod(message.getSignatureMethod(),
            accessor);
    signer.setTokenSecret(accessor.tokenSecret);
    return signer;
}

Source File: OAuthUtils.java From cxf with Apache License 2.0

5 votes

public static OAuthMessage getOAuthMessage(MessageContext mc,
                                           HttpServletRequest request,
                                           String[] requiredParams) throws Exception {
    OAuthMessage oAuthMessage = OAuthServlet.getMessage(request, request.getRequestURL().toString());
    OAuthUtils.addParametersIfNeeded(mc, request, oAuthMessage);
    oAuthMessage.requireParameters(requiredParams);
    return oAuthMessage;
}

Source File: AbstractAuthFilter.java From cxf with Apache License 2.0

4 votes

/**
 * Authenticates the third-party consumer and returns
 * {@link OAuthInfo} bean capturing the information about the request.
 * @param req http request
 * @return OAuth info
 * @see OAuthInfo
 * @throws Exception
 * @throws OAuthProblemException
 */
protected OAuthInfo handleOAuthRequest(HttpServletRequest req) throws
    Exception, OAuthProblemException {
    if (LOG.isLoggable(Level.FINE)) {
        LOG.log(Level.FINE, "OAuth security filter for url: {0}", req.getRequestURL());
    }

    AccessToken accessToken = null;
    Client client = null;

    OAuthMessage oAuthMessage = OAuthServlet.getMessage(new CustomHttpServletWrapper(req),
                                                        OAuthServlet.getRequestURL(req));
    if (oAuthMessage.getParameter(OAuth.OAUTH_TOKEN) != null) {
        oAuthMessage.requireParameters(REQUIRED_PARAMETERS);

        accessToken = dataProvider.getAccessToken(oAuthMessage.getToken());

        //check if access token is not null
        if (accessToken == null) {
            LOG.warning("Access token is unavailable");
            throw new OAuthProblemException(OAuth.Problems.TOKEN_REJECTED);
        }
        client = accessToken.getClient();

        OAuthUtils.validateMessage(oAuthMessage, client, accessToken,
                                   dataProvider, validator);
    } else {
        String consumerKey = null;
        String consumerSecret = null;

        String authHeader = oAuthMessage.getHeader("Authorization");
        if (authHeader != null) {
            if (authHeader.startsWith("OAuth")) {
                consumerKey = oAuthMessage.getParameter(OAuth.OAUTH_CONSUMER_KEY);
                consumerSecret = oAuthMessage.getParameter(OAuthConstants.OAUTH_CONSUMER_SECRET);
            } else if (authHeader.startsWith("Basic")) {
                AuthorizationPolicy policy = getAuthorizationPolicy(authHeader);
                if (policy != null) {
                    consumerKey = policy.getUserName();
                    consumerSecret = policy.getPassword();
                }
            }
        }

        if (consumerKey != null) {
            client = dataProvider.getClient(consumerKey);
        }
        if (client == null) {
            LOG.warning("Client is invalid");
            throw new OAuthProblemException(OAuth.Problems.CONSUMER_KEY_UNKNOWN);
        }

        if (consumerSecret != null && !consumerSecret.equals(client.getSecretKey())) {
            LOG.warning("Client secret is invalid");
            throw new OAuthProblemException(OAuth.Problems.CONSUMER_KEY_UNKNOWN);
        }
        OAuthUtils.validateMessage(oAuthMessage, client, null,
                                   dataProvider, validator);
        accessToken = client.getPreAuthorizedToken();
        if (accessToken == null || !accessToken.isPreAuthorized()) {
            LOG.warning("Preauthorized access token is unavailable");
            throw new OAuthProblemException(OAuth.Problems.TOKEN_REJECTED);
        }
    }

    List<OAuthPermission> permissions = accessToken.getScopes();
    List<OAuthPermission> matchingPermissions = new ArrayList<>();

    for (OAuthPermission perm : permissions) {
        boolean uriOK = checkRequestURI(req, perm.getUris());
        boolean verbOK = checkHttpVerb(req, perm.getHttpVerbs());
        if (uriOK && verbOK) {
            matchingPermissions.add(perm);
        }
    }

    if (!permissions.isEmpty() && matchingPermissions.isEmpty()) {
        String message = "Client has no valid permissions";
        LOG.warning(message);
        throw new OAuthProblemException(message);
    }
    return new OAuthInfo(accessToken, matchingPermissions);

}

Java Code Examples for net.oauth.OAuthMessage#requireParameters()