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Camunda 7 Keycloak Identity Provider Plugin including all transitive dependencies
/*
* ====================================================================
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
*/
package org.apache.hc.core5.http.impl.io;
import java.io.IOException;
import java.io.InputStream;
import org.apache.hc.core5.http.ClassicHttpRequest;
import org.apache.hc.core5.http.HttpException;
import org.apache.hc.core5.http.HttpRequestFactory;
import org.apache.hc.core5.http.MessageConstraintException;
import org.apache.hc.core5.http.RequestHeaderFieldsTooLargeException;
import org.apache.hc.core5.http.config.Http1Config;
import org.apache.hc.core5.http.io.SessionInputBuffer;
import org.apache.hc.core5.http.message.LineParser;
import org.apache.hc.core5.http.message.RequestLine;
import org.apache.hc.core5.util.CharArrayBuffer;
/**
* HTTP request parser that obtain its input from an instance
* of {@link org.apache.hc.core5.http.io.SessionInputBuffer}.
*
* @since 4.2
*/
public class DefaultHttpRequestParser extends AbstractMessageParser {
private final HttpRequestFactory requestFactory;
/**
* Creates new instance of DefaultHttpRequestParser.
*
* @param lineParser the line parser. If {@code null}
* {@link org.apache.hc.core5.http.message.LazyLineParser#INSTANCE} will be used.
* @param requestFactory the response factory. If {@code null}
* {@link DefaultClassicHttpRequestFactory#INSTANCE} will be used.
* @param http1Config the message http1Config. If {@code null}
* {@link Http1Config#DEFAULT} will be used.
*
* @since 4.3
*/
public DefaultHttpRequestParser(
final LineParser lineParser,
final HttpRequestFactory requestFactory,
final Http1Config http1Config) {
super(lineParser, http1Config);
this.requestFactory = requestFactory != null ? requestFactory : DefaultClassicHttpRequestFactory.INSTANCE;
}
/**
* @since 4.3
*/
public DefaultHttpRequestParser(final Http1Config http1Config) {
this(null, null, http1Config);
}
/**
* @since 4.3
*/
public DefaultHttpRequestParser() {
this(Http1Config.DEFAULT);
}
@Override
public ClassicHttpRequest parse(
final SessionInputBuffer buffer, final InputStream inputStream) throws IOException, HttpException {
try {
return super.parse(buffer, inputStream);
} catch (final MessageConstraintException ex) {
throw new RequestHeaderFieldsTooLargeException(ex.getMessage(), ex);
}
}
@Override
protected ClassicHttpRequest createMessage(final CharArrayBuffer buffer) throws IOException, HttpException {
final RequestLine requestLine = getLineParser().parseRequestLine(buffer);
final ClassicHttpRequest request = this.requestFactory.newHttpRequest(requestLine.getMethod(), requestLine.getUri());
request.setVersion(requestLine.getProtocolVersion());
return request;
}
}