LCFormsSubmitActionServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.forms.common.service.FileAttachmentWrapper
* com.adobe.forms.common.submitutils.CustomParameterRequest
* com.adobe.forms.common.submitutils.CustomResponse
* com.adobe.forms.common.submitutils.ParameterMap
* javax.servlet.RequestDispatcher
* javax.servlet.ServletException
* javax.servlet.ServletOutputStream
* javax.servlet.ServletRequest
* javax.servlet.ServletResponse
* org.apache.commons.io.IOUtils
* org.apache.commons.lang3.StringUtils
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.sling.SlingServlet
* org.apache.http.Header
* org.apache.http.HttpEntity
* org.apache.http.HttpResponse
* org.apache.http.StatusLine
* org.apache.http.client.methods.HttpPost
* org.apache.http.client.methods.HttpUriRequest
* org.apache.http.client.params.HttpClientParams
* org.apache.http.conn.ClientConnectionManager
* org.apache.http.entity.ByteArrayEntity
* org.apache.http.entity.ContentType
* org.apache.http.entity.mime.MultipartEntityBuilder
* org.apache.http.entity.mime.content.ByteArrayBody
* org.apache.http.entity.mime.content.ContentBody
* org.apache.http.impl.client.DefaultHttpClient
* org.apache.http.params.HttpParams
* org.apache.http.params.HttpProtocolParams
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.request.RequestDispatcherOptions
* org.apache.sling.api.request.RequestParameter
* org.apache.sling.api.request.RequestParameterMap
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.api.servlets.SlingAllMethodsServlet
* org.apache.sling.commons.json.JSONObject
* org.apache.sling.commons.osgi.ServiceUtil
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.forms.web.servlets;
import com.adobe.forms.common.service.FileAttachmentWrapper;
import com.adobe.forms.common.submitutils.CustomParameterRequest;
import com.adobe.forms.common.submitutils.CustomResponse;
import com.adobe.forms.common.submitutils.ParameterMap;
import com.adobe.forms.external.service.FormSubmitPostProcessor;
import com.adobe.forms.service.LCFormsOptionService;
import com.adobe.forms.service.LCFormsService;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentSkipListMap;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.sling.SlingServlet;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.params.HttpClientParams;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.ByteArrayBody;
import org.apache.http.entity.mime.content.ContentBody;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.request.RequestDispatcherOptions;
import org.apache.sling.api.request.RequestParameter;
import org.apache.sling.api.request.RequestParameterMap;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.apache.sling.commons.json.JSONObject;
import org.apache.sling.commons.osgi.ServiceUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@SlingServlet(paths={"/bin/xfaforms/submitaction"}, resourceTypes={"xfaforms/profile"}, methods={"HEAD", "POST"}, extensions={"submit.html"})
public class LCFormsSubmitActionServlet
extends SlingAllMethodsServlet {
private static final HashSet<String> blacklistHeaders = new HashSet();
private static final HashSet<String> blacklistResponseHeaders = new HashSet();
Logger logger = LoggerFactory.getLogger(LCFormsSubmitActionServlet.class);
@Reference
private LCFormsOptionService lcFormsOptionService;
@Reference
private LCFormsService lcFormsService;
@Reference(name="formSubmitPostProcessors", referenceInterface=FormSubmitPostProcessor.class, cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, policy=ReferencePolicy.DYNAMIC)
private Map<Comparable<Object>, FormSubmitPostProcessor> formSubmitPostProcessors = new ConcurrentSkipListMap(Collections.reverseOrder());
protected void doHead(SlingHttpServletRequest slingRequest, SlingHttpServletResponse response) throws ServletException, IOException {
response.setStatus(200);
}
protected void doGet(SlingHttpServletRequest slingRequest, SlingHttpServletResponse response) throws ServletException, IOException {
response.setStatus(200);
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
protected void doPost(SlingHttpServletRequest slingRequest, SlingHttpServletResponse response) throws ServletException, IOException {
boolean bExecSubmitAction = false;
boolean bExecValidate = this.lcFormsOptionService.get(slingRequest, "validate") != null;
boolean execSubmitPostProcessor = this.lcFormsOptionService.get(slingRequest, "mfForceSubmitPostProcessing") != null;
String contentRoot = this.lcFormsOptionService.get(slingRequest, "contentRoot");
String template2 = this.lcFormsOptionService.get(slingRequest, "template");
String mfDraftId = this.lcFormsOptionService.get(slingRequest, "mfDraftId");
Boolean bRequestXml = "true".equals(this.lcFormsOptionService.get(slingRequest, "requestDataXml"));
String submitUrl = this.getSubmitUrl(slingRequest, contentRoot, template2);
String profile = this.lcFormsOptionService.get(slingRequest, "profile");
boolean supportsAttachment = "true".equalsIgnoreCase(this.lcFormsOptionService.get(slingRequest, "mfAllowAttachments"));
String dataXML = null;
List<FileAttachmentWrapper> attachments = null;
this.logger.debug("isValidate= " + bExecValidate);
try {
if (bExecValidate) {
this.lcFormsOptionService.set(slingRequest, "scriptsToRun", "both");
}
this.lcFormsService.exportXFA(slingRequest);
if ("form".equalsIgnoreCase(this.lcFormsOptionService.get(slingRequest, "packet"))) {
response.setContentType("application/json; charset=UTF-8");
response.getOutputStream().write(((String)slingRequest.getAttribute("mergedformdom")).getBytes("UTF-8"));
execSubmitPostProcessor = false;
} else if (bExecValidate) {
response.setContentType("application/json; charset=UTF-8");
response.getOutputStream().write(((String)slingRequest.getAttribute("submitResultJSON")).getBytes("UTF-8"));
execSubmitPostProcessor = false;
} else if (bRequestXml.booleanValue() || submitUrl == null || submitUrl.trim().isEmpty() || submitUrl.startsWith("mailto:")) {
response.setContentType("application/xml; charset=UTF-8");
dataXML = (String)slingRequest.getAttribute("mergedformdom");
if (execSubmitPostProcessor && supportsAttachment) {
attachments = this.getAttachments(slingRequest, response);
}
response.getOutputStream().write(dataXML.getBytes("UTF-8"));
} else {
bExecSubmitAction = true;
}
}
catch (Exception e) {
this.log(e.getMessage(), (Throwable)e);
response.setStatus(500);
}
if (bExecSubmitAction) {
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpProtocolParams.setUserAgent((HttpParams)httpClient.getParams(), (String)slingRequest.getHeader("User-Agent"));
HttpClientParams.setRedirecting((HttpParams)httpClient.getParams(), (boolean)true);
HttpPost httpPost = new HttpPost(submitUrl);
Enumeration headers = slingRequest.getHeaderNames();
while (headers.hasMoreElements()) {
String headerName = (String)headers.nextElement();
if (blacklistHeaders.contains(headerName.toUpperCase())) continue;
httpPost.setHeader(headerName, slingRequest.getHeader(headerName));
}
try {
dataXML = (String)slingRequest.getAttribute("mergedformdom");
if (!supportsAttachment) {
httpPost.setHeader("Content-Type", "application/xml");
httpPost.setEntity((HttpEntity)new ByteArrayEntity(dataXML.getBytes("UTF-8")));
} else {
MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create();
multipartEntityBuilder.addTextBody("dataXml", dataXML);
attachments = this.getAttachments(slingRequest, response);
for (FileAttachmentWrapper attachment : attachments) {
byte[] fileAttachmentBytes = IOUtils.toByteArray((InputStream)attachment.getInputStream());
multipartEntityBuilder.addPart("attachments", (ContentBody)new ByteArrayBody(fileAttachmentBytes, ContentType.create((String)attachment.getContentType(), (Charset)Charset.forName("UTF-8")), attachment.getFileName()));
}
httpPost.setEntity(multipartEntityBuilder.build());
}
HttpResponse httpResponse = httpClient.execute((HttpUriRequest)httpPost);
response.setStatus(httpResponse.getStatusLine().getStatusCode());
for (Header respHeader : httpResponse.getAllHeaders()) {
String headerName = respHeader.getName();
if (blacklistResponseHeaders.contains(headerName.toUpperCase())) continue;
response.setHeader(headerName, respHeader.getValue());
}
HttpEntity respEntity = httpResponse.getEntity();
Header contentType = respEntity.getContentType();
if (contentType != null) {
response.setContentType(contentType.getValue());
}
respEntity.writeTo((OutputStream)response.getOutputStream());
execSubmitPostProcessor = true;
}
catch (Exception e) {
this.log("Couldn't post data to " + submitUrl, (Throwable)e);
response.setStatus(500);
}
finally {
httpClient.getConnectionManager().shutdown();
}
}
if (execSubmitPostProcessor) {
HashMap<String, String> optionsMap = new HashMap<String, String>();
optionsMap.put("contentRoot", contentRoot);
optionsMap.put("template", template2);
optionsMap.put("mfDraftId", mfDraftId);
optionsMap.put("profile", profile);
optionsMap.put("submitUrl", submitUrl);
for (FormSubmitPostProcessor formSubmitPostProcessor : this.formSubmitPostProcessors.values()) {
try {
formSubmitPostProcessor.handlePostProcess(dataXML, attachments, optionsMap);
}
catch (Exception e) {
this.logger.error("The current formSubmitPostProcessor could not give path", (Throwable)e);
}
}
}
}
private List<FileAttachmentWrapper> getAttachments(SlingHttpServletRequest slingRequest, SlingHttpServletResponse response) throws Exception {
FileAttachmentWrapper fileAttachmentWrapper;
ArrayList<FileAttachmentWrapper> attachments = new ArrayList<FileAttachmentWrapper>();
String attachmentMapStr = this.lcFormsOptionService.get(slingRequest, "fileAttachmentMap");
JSONObject attachJsonMap = new JSONObject(attachmentMapStr);
Iterator iterator = attachJsonMap.keys();
while (iterator.hasNext()) {
String key2 = (String)iterator.next();
String value = attachJsonMap.getString(key2);
if (value.length() <= 0) continue;
byte[] attachBytes = null;
String fileName = null;
String contentType = null;
if (value.startsWith("/tmp/fd/xfaforms")) {
Resource attachmentResource = slingRequest.getResourceResolver().getResource(value);
Resource attachmentContentResource = attachmentResource.getChild("jcr:content");
ValueMap attachmentContentMap = (ValueMap)attachmentContentResource.adaptTo(ValueMap.class);
fileName = attachmentResource.getName();
contentType = (String)attachmentContentMap.get("jcr:mimeType", (Object)"");
attachBytes = IOUtils.toByteArray((InputStream)((InputStream)attachmentContentResource.adaptTo(InputStream.class)));
} else {
try {
ParameterMap newMap = new ParameterMap();
CustomParameterRequest newRequest = new CustomParameterRequest(slingRequest, newMap, "GET");
CustomResponse newResponse = new CustomResponse(response);
newRequest.getRequestDispatcher(value, new RequestDispatcherOptions()).forward((ServletRequest)newRequest, (ServletResponse)newResponse);
attachBytes = newResponse.getCopy();
fileName = key2;
contentType = newResponse.getContentType();
}
catch (Exception e) {
this.logger.error("[AEM]Error while hitting REST URL", (Throwable)e);
}
}
fileAttachmentWrapper = new FileAttachmentWrapper(fileName, contentType, attachBytes);
attachments.add(fileAttachmentWrapper);
}
for (Map.Entry param : slingRequest.getRequestParameterMap().entrySet()) {
RequestParameter rp = ((RequestParameter[])param.getValue())[0];
if (rp.isFormField()) continue;
fileAttachmentWrapper = new FileAttachmentWrapper(rp.getFileName(), rp.getContentType(), rp.get());
attachments.add(fileAttachmentWrapper);
}
return attachments;
}
private String getSubmitUrl(SlingHttpServletRequest slingRequest, String contentRoot, String template2) {
String submitUrl = this.lcFormsOptionService.get(slingRequest, "submitUrl");
String mfDisableSubmitUrlParameter = this.lcFormsOptionService.get(slingRequest, "mfDisableSubmitUrlParameter");
String submitUrlParameter = slingRequest.getParameter("submitUrl");
try {
if (StringUtils.isBlank((CharSequence)submitUrl) || "true".equals(mfDisableSubmitUrlParameter) && submitUrl.equals(submitUrlParameter)) {
submitUrl = this.getSubmitUrlFromFM(slingRequest, contentRoot, template2);
}
}
catch (Exception e) {
this.logger.error("could not find the submitUrl", (Throwable)e);
}
return submitUrl;
}
private String getSubmitUrlFromFM(SlingHttpServletRequest slingRequest, String contentRoot, String template2) {
Resource formResource = null;
Resource resource = null;
Resource metadataResource = null;
String submitUrl = "";
if (StringUtils.isNotBlank((CharSequence)contentRoot) && StringUtils.isNotBlank((CharSequence)template2)) {
formResource = slingRequest.getResourceResolver().getResource(contentRoot.replace("crx://", "") + "/" + template2);
}
if (formResource != null && this.isXFAResource(resource = formResource.getChild("jcr:content")) && (metadataResource = resource.getChild("metadata")) != null) {
ValueMap metadataProperties = (ValueMap)metadataResource.adaptTo(ValueMap.class);
submitUrl = (String)metadataProperties.get("submitUrl", (Object)"");
}
return submitUrl;
}
private boolean isXFAResource(Resource resource) {
if (resource != null) {
String resourceType = resource.getResourceType();
return StringUtils.isNotBlank((CharSequence)resourceType) && resourceType.equals("fd/fm/xfaforms/render");
}
return false;
}
protected void bindFormSubmitPostProcessors(FormSubmitPostProcessor formSubmitPostProcessor, Map<String, Object> config) {
this.formSubmitPostProcessors.put(ServiceUtil.getComparableForServiceRanking(config), formSubmitPostProcessor);
}
protected void unbindFormSubmitPostProcessors(FormSubmitPostProcessor formSubmitPostProcessor, Map<String, Object> config) {
this.formSubmitPostProcessors.remove(ServiceUtil.getComparableForServiceRanking(config));
}
static {
blacklistHeaders.add("CONTENT-LENGTH");
blacklistHeaders.add("CONTENT-TYPE");
blacklistResponseHeaders.add("TRANSFER-ENCODING");
blacklistResponseHeaders.add("CONTENT-LENGTH");
}
protected void bindLcFormsOptionService(LCFormsOptionService lCFormsOptionService) {
this.lcFormsOptionService = lCFormsOptionService;
}
protected void unbindLcFormsOptionService(LCFormsOptionService lCFormsOptionService) {
if (this.lcFormsOptionService == lCFormsOptionService) {
this.lcFormsOptionService = null;
}
}
protected void bindLcFormsService(LCFormsService lCFormsService) {
this.lcFormsService = lCFormsService;
}
protected void unbindLcFormsService(LCFormsService lCFormsService) {
if (this.lcFormsService == lCFormsService) {
this.lcFormsService = null;
}
}
}