/*
* 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.syncope.client.enduser.resources;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.apache.commons.lang3.StringUtils;
import org.apache.syncope.client.enduser.SyncopeEnduserApplication;
import org.apache.syncope.client.enduser.model.Credentials;
import org.apache.syncope.client.enduser.SyncopeEnduserSession;
import org.apache.syncope.client.enduser.annotations.Resource;
import org.apache.wicket.request.resource.AbstractResource;
import org.apache.wicket.request.resource.IResource;
import org.apache.wicket.util.io.IOUtils;
@Resource(key = "login", path = "/api/login")
public class LoginResource extends BaseResource {
private static final long serialVersionUID = -7720997467070461915L;
@Override
protected ResourceResponse newResourceResponse(final IResource.Attributes attributes) {
ResourceResponse response = new AbstractResource.ResourceResponse();
response.setContentType(MediaType.TEXT_PLAIN);
try {
HttpServletRequest request = (HttpServletRequest) attributes.getRequest().getContainerRequest();
if (!xsrfCheck(request)) {
LOG.error("XSRF TOKEN does not match");
response.setError(Response.Status.BAD_REQUEST.getStatusCode(), "XSRF TOKEN does not match");
return response;
}
Credentials credentials = MAPPER.readValue(
IOUtils.toString(request.getInputStream()), Credentials.class);
final String username = credentials.getUsername();
final String password = credentials.getPassword().isEmpty() ? null : credentials.getPassword();
LOG.debug("Enduser login, user: {}", username);
if (StringUtils.isBlank(username)) {
LOG.error("Could not read credentials from request: username is blank!");
response.setError(Response.Status.BAD_REQUEST.getStatusCode(),
"ErrorMessage{{ Could not read credentials from request: username is blank! }}");
} else if (!SyncopeEnduserApplication.get().getAdminUser().equalsIgnoreCase(username)
&& SyncopeEnduserSession.get().authenticate(username, password)) {
// user has been authenticated successfully
response.setTextEncoding(StandardCharsets.UTF_8.name());
response.setWriteCallback(new WriteCallback() {
@Override
public void writeData(final Attributes attributes) throws IOException {
attributes.getResponse().write(username);
}
});
response.setStatusCode(Response.Status.OK.getStatusCode());
} else {
// not authenticated
response.setError(Response.Status.UNAUTHORIZED.getStatusCode(),
"ErrorMessage{{ Username or password are incorrect }}");
}
} catch (Exception e) {
LOG.error("Could not read credentials from request", e);
response.setError(Response.Status.BAD_REQUEST.getStatusCode(), new StringBuilder()
.append("ErrorMessage{{ ")
.append(e.getMessage())
.append(" }}")
.toString());
}
return response;
}
}