org.apache.oltu.oauth2.rs.validator.BearerBodyOAuthValidator Maven / Gradle / Ivy
/**
* Copyright 2010 Newcastle University
*
* http://research.ncl.ac.uk/smart/
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.oltu.oauth2.rs.validator;
import javax.servlet.http.HttpServletRequest;
import org.apache.oltu.oauth2.common.OAuth;
import org.apache.oltu.oauth2.common.error.OAuthError;
import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
import org.apache.oltu.oauth2.common.utils.OAuthUtils;
import org.apache.oltu.oauth2.common.validators.AbstractValidator;
/**
*
*
*
*/
public class BearerBodyOAuthValidator extends AbstractValidator {
@Override
public void validateMethod(HttpServletRequest request) throws OAuthProblemException {
// Check if the method is POST, PUT, or DELETE
String method = request.getMethod();
if (!(OAuth.HttpMethod.POST.equals(method) || OAuth.HttpMethod.PUT.equals(method) || OAuth.HttpMethod
.DELETE.equals(method))) {
throw OAuthProblemException
.error(OAuthError.TokenResponse.INVALID_REQUEST)
.description("Incorrect method. POST, PUT, DELETE are supported.");
}
}
@Override
public void validateContentType(HttpServletRequest request) throws OAuthProblemException {
if (OAuthUtils.isMultipart(request)) {
throw OAuthProblemException.error(OAuthError.CodeResponse.INVALID_REQUEST).
description("Request is not single part.");
}
super.validateContentType(request);
}
@Override
public void validateRequiredParameters(HttpServletRequest request) throws OAuthProblemException {
if (OAuthUtils.isMultipart(request)) {
throw OAuthProblemException.error(OAuthError.TokenResponse.INVALID_REQUEST).
description("Request is not single part.");
}
String[] tokens = request.getParameterValues(OAuth.OAUTH_BEARER_TOKEN);
if (OAuthUtils.hasEmptyValues(tokens)) {
tokens = request.getParameterValues(OAuth.OAUTH_TOKEN);
if (OAuthUtils.hasEmptyValues(tokens)) {
throw OAuthProblemException.error(null, "Missing OAuth token.");
}
}
if (tokens.length > 1) {
throw OAuthProblemException.error(OAuthError.TokenResponse.INVALID_REQUEST)
.description("Multiple tokens attached.");
}
String oauthVersionDiff = request.getParameter(OAuth.OAUTH_VERSION_DIFFER);
if (!OAuthUtils.isEmpty(oauthVersionDiff)) {
throw OAuthProblemException.error(OAuthError.TokenResponse.INVALID_REQUEST)
.description("Incorrect OAuth version. Found OAuth V1.0.");
}
}
}