/*******************************************************************************
* Cloud Foundry
* Copyright (c) [2009-2016] Pivotal Software, Inc. All Rights Reserved.
*
* This product is licensed to you under the Apache License, Version 2.0 (the "License").
* You may not use this product except in compliance with the License.
*
* This product includes a number of subcomponents with
* separate copyright notices and license terms. Your use of these
* subcomponents is subject to the terms and conditions of the
* subcomponent's license, as noted in the LICENSE file.
*******************************************************************************/
package org.cloudfoundry.identity.uaa.authentication.manager;
import com.fasterxml.jackson.core.type.TypeReference;
import org.cloudfoundry.identity.uaa.login.AutologinRequest;
import org.cloudfoundry.identity.uaa.util.JsonUtils;
import org.cloudfoundry.identity.uaa.util.LinkedMaskingMultiValueMap;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpInputMessage;
import org.springframework.http.HttpOutputMessage;
import org.springframework.http.MediaType;
import org.springframework.http.converter.AbstractHttpMessageConverter;
import org.springframework.http.converter.FormHttpMessageConverter;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.converter.HttpMessageNotWritableException;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.util.MultiValueMap;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
public class AutologinRequestConverter extends AbstractHttpMessageConverter<AutologinRequest> {
private FormHttpMessageConverter formConverter = new FormHttpMessageConverter();
private StringHttpMessageConverter stringConverter = new StringHttpMessageConverter();
public AutologinRequestConverter() {
setSupportedMediaTypes(Arrays.asList(
MediaType.APPLICATION_FORM_URLENCODED,
MediaType.APPLICATION_JSON)
);
}
@Override
protected boolean supports(Class<?> clazz) {
return AutologinRequest.class.isAssignableFrom(clazz);
}
public boolean isJsonContent(List<String> contentType) {
if (contentType != null) {
for (String s : contentType) {
if (s!=null && s.contains(MediaType.APPLICATION_JSON_VALUE)) {
return true;
}
}
}
return false;
}
@Override
protected AutologinRequest readInternal(Class<? extends AutologinRequest> clazz, HttpInputMessage inputMessage)
throws IOException, HttpMessageNotReadableException {
String username, password;
if (isJsonContent(inputMessage.getHeaders().get(HttpHeaders.CONTENT_TYPE))) {
Map<String, String> map = JsonUtils.readValue(stringConverter.read(String.class, inputMessage),
new TypeReference<Map<String, String>>() {});
username = map.get("username");
password = map.get("password");
} else {
MultiValueMap<String, String> map = formConverter.read(null, inputMessage);
username = map.getFirst("username");
password = map.getFirst("password");
}
AutologinRequest result = new AutologinRequest();
result.setUsername(username);
result.setPassword(password);
return result;
}
@Override
protected void writeInternal(AutologinRequest t, HttpOutputMessage outputMessage) throws IOException,
HttpMessageNotWritableException {
MultiValueMap<String, String> map = new LinkedMaskingMultiValueMap<String, String>("password");
if (t.getUsername() != null) {
map.set("username", t.getUsername());
}
if (t.getPassword() != null) {
map.set("password", t.getPassword());
}
formConverter.write(map, MediaType.APPLICATION_FORM_URLENCODED, outputMessage);
}
}