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authorAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2014-07-11 13:38:49 +0200
committerAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2014-07-11 13:38:49 +0200
commit1219abaf9f0029e39f5fbdf342fd4ebf07144b5b (patch)
tree1baeb54030e016158ea287a9c87d70597e0f19f5 /pdf-as-web
parent0bfafff409078ef49b2d4a0d71405e8f5b0eb078 (diff)
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added Signature Verification Level
Diffstat (limited to 'pdf-as-web')
-rw-r--r--pdf-as-web/build.gradle4
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/config/WebConfiguration.java159
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java231
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/PDFData.java11
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/UIEntryPointServlet.java15
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/DBRequestStore.java121
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/db/Request.java52
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASSigningImpl.java45
8 files changed, 525 insertions, 113 deletions
diff --git a/pdf-as-web/build.gradle b/pdf-as-web/build.gradle
index 07aa0ea2..9cb59c57 100644
--- a/pdf-as-web/build.gradle
+++ b/pdf-as-web/build.gradle
@@ -27,8 +27,12 @@ dependencies {
compile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.7.5'
compile group: 'opensymphony', name: 'sitemesh', version: '2.4.2'
compile 'javax.xml.ws:jaxws-api:2.2.11'
+ compile "commons-codec:commons-codec:1.9"
compile 'com.sun.xml.ws:jaxws-rt:2.2.8'
compile 'com.sun.xml.bind:jaxb-impl:2.2.7'
+ compile "org.hibernate:hibernate-core:4.3.5.Final"
+ compile "org.hibernate:hibernate-entitymanager:4.3.5.Final"
+ compile "mysql:mysql-connector-java:5.1.28"
compile group: 'org.apache.pdfbox', name: 'pdfbox', version: '1.8.5'
providedCompile "javax.servlet:servlet-api:2.5"
testCompile group: 'junit', name: 'junit', version: '4.+'
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/config/WebConfiguration.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/config/WebConfiguration.java
index 299c166f..288b62c4 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/config/WebConfiguration.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/config/WebConfiguration.java
@@ -35,58 +35,61 @@ import org.slf4j.LoggerFactory;
public class WebConfiguration {
-
public static final String PUBLIC_URL = "public.url";
public static final String LOCAL_BKU_URL = "bku.local.url";
public static final String ONLINE_BKU_URL = "bku.online.url";
public static final String MOBILE_BKU_URL = "bku.mobile.url";
public static final String ERROR_DETAILS = "error.showdetails";
public static final String PDF_AS_WORK_DIR = "pdfas.dir";
-
+
public static final String MOA_SS_ENABLED = "moa.enabled";
public static final String SOAP_SIGN_ENABLED = "soap.sign.enabled";
-
+
public static final String KEYSTORE_ENABLED = "ks.enabled";
public static final String KEYSTORE_FILE = "ks.file";
public static final String KEYSTORE_TYPE = "ks.type";
public static final String KEYSTORE_PASS = "ks.pass";
public static final String KEYSTORE_ALIAS = "ks.key.alias";
public static final String KEYSTORE_KEY_PASS = "ks.key.pass";
-
+
public static final String WHITELIST_ENABLED = "whitelist.enabled";
public static final String WHITELIST_VALUE_PRE = "whitelist.url.";
-
+
public static final String REQUEST_STORE = "request.store";
public static final String REQUEST_STORE_INMEM = "at.gv.egiz.pdfas.web.store.InMemoryRequestStore";
-
+ public static final String REQUEST_STORE_DB = "at.gv.egiz.pdfas.web.store.DBRequestStore";
+ public static final String DB_REQUEST_TIMEOUT = "request.db.timeout";
+ public static final String HIBERNATE_PREFIX = "hibernate.props.";
+
private static Properties properties = new Properties();
-
+ private static Properties hibernateProps = new Properties();
+
private static final Logger logger = LoggerFactory
.getLogger(WebConfiguration.class);
-
+
private static List<String> whiteListregEx = new ArrayList<String>();
public static void configure(String config) {
-
+
properties.clear();
whiteListregEx.clear();
-
+
try {
properties.load(new FileInputStream(config));
- } catch(Exception e) {
+ } catch (Exception e) {
logger.error("Failed to load configuration: " + e.getMessage());
throw new RuntimeException(e);
}
-
- if(isWhiteListEnabled()) {
+
+ if (isWhiteListEnabled()) {
Iterator<Object> keyIt = properties.keySet().iterator();
- while(keyIt.hasNext()) {
+ while (keyIt.hasNext()) {
Object keyObj = keyIt.next();
- if(keyObj != null) {
+ if (keyObj != null) {
String key = keyObj.toString();
- if(key.startsWith(WHITELIST_VALUE_PRE)) {
+ if (key.startsWith(WHITELIST_VALUE_PRE)) {
String whitelist_expr = properties.getProperty(key);
- if(whitelist_expr != null) {
+ if (whitelist_expr != null) {
whiteListregEx.add(whitelist_expr);
logger.debug("URL Whitelist: " + whitelist_expr);
}
@@ -94,21 +97,52 @@ public class WebConfiguration {
}
}
}
-
+
+ Iterator<Object> keyIt = properties.keySet().iterator();
+ while (keyIt.hasNext()) {
+ Object keyObj = keyIt.next();
+ if (keyObj != null) {
+ String key = keyObj.toString();
+ if (key.startsWith(HIBERNATE_PREFIX)) {
+ String value = properties.getProperty(key);
+ if (value != null) {
+ String hibKey = key.replace(HIBERNATE_PREFIX, "");
+ hibernateProps.put(hibKey, value);
+ }
+ }
+ }
+ }
+
+ if (hibernateProps.size() != 0) {
+ logger.debug("DB Properties: ");
+ Iterator<Object> hibkeyIt = hibernateProps.keySet().iterator();
+ while (hibkeyIt.hasNext()) {
+ Object keyObj = hibkeyIt.next();
+ if (keyObj != null) {
+ String key = keyObj.toString();
+ String value = hibernateProps.getProperty(key);
+ logger.debug(" {}: {}", key, value);
+ }
+ }
+ }
+
String pdfASDir = getPdfASDir();
- if(pdfASDir == null) {
+ if (pdfASDir == null) {
logger.error("Please configure pdf as working directory in the web configuration");
- throw new RuntimeException("Please configure pdf as working directory in the web configuration");
+ throw new RuntimeException(
+ "Please configure pdf as working directory in the web configuration");
}
-
+
File f = new File(pdfASDir);
-
- if(!f.exists() || !f.isDirectory()) {
- logger.error("Pdf As working directory does not exists or is not a directory!: " + pdfASDir);
- throw new RuntimeException("Pdf As working directory does not exists or is not a directory!");
+
+ if (!f.exists() || !f.isDirectory()) {
+ logger.error("Pdf As working directory does not exists or is not a directory!: "
+ + pdfASDir);
+ throw new RuntimeException(
+ "Pdf As working directory does not exists or is not a directory!");
}
}
-
+
public static String getPublicURL() {
return properties.getProperty(PUBLIC_URL);
}
@@ -124,71 +158,75 @@ public class WebConfiguration {
public static String getHandyBKUURL() {
return properties.getProperty(MOBILE_BKU_URL);
}
-
+
public static String getPdfASDir() {
return properties.getProperty(PDF_AS_WORK_DIR);
}
-
+
public static String getKeystoreFile() {
return properties.getProperty(KEYSTORE_FILE);
}
+
public static String getKeystoreType() {
return properties.getProperty(KEYSTORE_TYPE);
}
+
public static String getKeystorePass() {
return properties.getProperty(KEYSTORE_PASS);
}
+
public static String getKeystoreAlias() {
return properties.getProperty(KEYSTORE_ALIAS);
}
+
public static String getKeystoreKeyPass() {
return properties.getProperty(KEYSTORE_KEY_PASS);
}
-
+
public static boolean getMOASSEnabled() {
String value = properties.getProperty(MOA_SS_ENABLED);
- if(value != null) {
- if(value.equals("true")) {
+ if (value != null) {
+ if (value.equals("true")) {
return true;
}
}
return false;
}
-
+
public static boolean getKeystoreEnabled() {
String value = properties.getProperty(KEYSTORE_ENABLED);
- if(value != null) {
- if(value.equals("true")) {
+ if (value != null) {
+ if (value.equals("true")) {
return true;
}
}
return false;
}
-
+
public static boolean getSoapSignEnabled() {
String value = properties.getProperty(SOAP_SIGN_ENABLED);
- if(value != null) {
- if(value.equals("true")) {
+ if (value != null) {
+ if (value.equals("true")) {
return true;
}
}
return false;
}
-
+
public static boolean isShowErrorDetails() {
String value = properties.getProperty(ERROR_DETAILS);
- if(value != null) {
- if(value.equals("true")) {
+ if (value != null) {
+ if (value.equals("true")) {
return true;
}
}
return false;
}
-
+
public static boolean isWhiteListEnabled() {
String value = properties.getProperty(WHITELIST_ENABLED);
- if(value != null) {
- if(value.equals("true")) {
+ if (value != null) {
+ if (value.equals("true")) {
return true;
}
}
@@ -196,32 +234,49 @@ public class WebConfiguration {
}
public static synchronized boolean isProvidePdfURLinWhitelist(String url) {
- if(isWhiteListEnabled()) {
-
+ if (isWhiteListEnabled()) {
+
Iterator<String> patterns = whiteListregEx.iterator();
- while(patterns.hasNext()) {
+ while (patterns.hasNext()) {
String pattern = patterns.next();
try {
- if(url.matches(pattern)) {
+ if (url.matches(pattern)) {
return true;
}
- } catch(Throwable e) {
+ } catch (Throwable e) {
logger.error("Error in matching regex: " + pattern, e);
}
}
-
+
return false;
}
return true;
}
+
+ public static Properties getHibernateProps() {
+ return (Properties) hibernateProps.clone();
+ }
+
+ public static int getDBTimeout() {
+ String value = properties.getProperty(DB_REQUEST_TIMEOUT);
+ int ivalue = 600;
+ if (value != null) {
+ try {
+ ivalue = Integer.parseInt(value);
+ } catch(NumberFormatException e) {
+ logger.error("DB request Timeout not a number", e);
+ }
+ }
+ return ivalue;
+ }
public static String getStoreClass() {
String cls = properties.getProperty(REQUEST_STORE);
-
- if(cls != null) {
+
+ if (cls != null) {
return cls;
}
-
+
return REQUEST_STORE_INMEM;
}
}
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
index 041c7df3..b79075a1 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
@@ -45,14 +45,19 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.xml.bind.JAXBElement;
+import javax.xml.ws.WebServiceException;
+import org.apache.commons.codec.binary.Base64;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringEscapeUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import at.gv.egiz.pdfas.api.ws.PDFASSignParameters;
+import at.gv.egiz.pdfas.api.ws.PDFASVerificationResponse;
+import at.gv.egiz.pdfas.api.ws.VerificationLevel;
import at.gv.egiz.pdfas.api.ws.PDFASSignParameters.Connector;
+import at.gv.egiz.pdfas.api.ws.PDFASSignResponse;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
import at.gv.egiz.pdfas.lib.api.ByteArrayDataSink;
import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
@@ -65,6 +70,7 @@ import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
import at.gv.egiz.pdfas.lib.api.sign.SignResult;
import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter.SignatureVerificationLevel;
import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
import at.gv.egiz.pdfas.sigs.pades.PAdESSigner;
import at.gv.egiz.pdfas.sigs.pades.PAdESSignerKeystore;
@@ -99,6 +105,9 @@ public class PdfAsHelper {
private static final String PDF_USERENTRY_PAGE = "/userentry";
private static final String PDF_ERR_URL = "PDF_ERR_URL";
private static final String PDF_FILE_NAME = "PDF_FILE_NAME";
+ private static final String PDF_SIGNER_CERT = "PDF_SIGNER_CERT";
+ private static final String PDF_VER_LEVEL = "PDF_VER_LEVEL";
+ private static final String PDF_VER_RESP = "PDF_VER_RESP";
private static final String PDF_INVOKE_URL = "PDF_INVOKE_URL";
private static final String REQUEST_FROM_DU = "REQ_DATA_URL";
private static final String SIGNATURE_DATA_HASH = "SIGNATURE_DATA_HASH";
@@ -158,7 +167,8 @@ public class PdfAsHelper {
String posR = PdfAsParameterExtractor.getSigPosR(request);
String posF = PdfAsParameterExtractor.getSigPosF(request);
- if (posP == null && posW == null && posX == null && posY == null && posR == null && posF == null) {
+ if (posP == null && posW == null && posX == null && posY == null
+ && posR == null && posF == null) {
return null;
}
@@ -217,7 +227,7 @@ public class PdfAsHelper {
} else {
sb.append("p:auto;");
}
-
+
if (posR != null) {
try {
Float.parseFloat(posR);
@@ -230,7 +240,7 @@ public class PdfAsHelper {
} else {
sb.append("r:0;");
}
-
+
if (posF != null) {
try {
Float.parseFloat(posF);
@@ -279,6 +289,27 @@ public class PdfAsHelper {
return results;
}
+ public static List<VerifyResult> synchornousVerify(byte[] pdfData,
+ int signIdx, SignatureVerificationLevel lvl) throws Exception {
+ logger.debug("Verifing Signature index: " + signIdx);
+
+ Configuration config = pdfAs.getConfiguration();
+
+ ByteArrayDataSource dataSource = new ByteArrayDataSource(pdfData);
+
+ VerifyParameter verifyParameter = PdfAsFactory.createVerifyParameter(
+ config, dataSource);
+
+ verifyParameter.setSignatureVerificationLevel(lvl);
+ verifyParameter.setDataSource(dataSource);
+ verifyParameter.setConfiguration(config);
+ verifyParameter.setWhichSignature(signIdx);
+
+ List<VerifyResult> results = pdfAs.verify(verifyParameter);
+
+ return results;
+ }
+
/**
* Create synchronous PDF Signature
*
@@ -311,7 +342,7 @@ public class PdfAsHelper {
IPlainSigner signer;
if (connector.equals("moa")) {
signer = new PAdESSigner(new MOAConnector(config));
- } else if(connector.equals("jks")) {
+ } else if (connector.equals("jks")) {
signer = new PAdESSignerKeystore(
WebConfiguration.getKeystoreFile(),
WebConfiguration.getKeystoreAlias(),
@@ -351,7 +382,8 @@ public class PdfAsHelper {
* @return The signed pdf data
* @throws Exception
*/
- public static byte[] synchornousServerSignature(byte[] pdfData, PDFASSignParameters params) throws Exception {
+ public static PDFASSignResponse synchornousServerSignature(byte[] pdfData,
+ PDFASSignParameters params) throws Exception {
Configuration config = pdfAs.getConfiguration();
// Generate Sign Parameter
@@ -359,15 +391,15 @@ public class PdfAsHelper {
new ByteArrayDataSource(pdfData));
// Get Connector
-
+
IPlainSigner signer;
if (params.getConnector().equals(Connector.MOA)) {
- if(!WebConfiguration.getMOASSEnabled()) {
+ if (!WebConfiguration.getMOASSEnabled()) {
throw new PdfAsWebException("MOA connector disabled.");
}
signer = new PAdESSigner(new MOAConnector(config));
- } else if(params.getConnector().equals(Connector.JKS)) {
- if(!WebConfiguration.getKeystoreEnabled()) {
+ } else if (params.getConnector().equals(Connector.JKS)) {
+ if (!WebConfiguration.getKeystoreEnabled()) {
throw new PdfAsWebException("JKS connector disabled.");
}
signer = new PAdESSignerKeystore(
@@ -391,15 +423,20 @@ public class PdfAsHelper {
// set Signature Position
signParameter.setSignaturePosition(params.getPosition());
- pdfAs.sign(signParameter);
+ SignResult signResult = pdfAs.sign(signParameter);
- return output.getData();
+ PDFASSignResponse signResponse = new PDFASSignResponse();
+ signResponse.setSignedPDF(output.getData());
+ signResponse.setSignerCertificate(signResult.getSignerCertificate()
+ .getEncoded());
+
+ return signResponse;
}
-
+
public static void startSignature(HttpServletRequest request,
- HttpServletResponse response, ServletContext context, byte[] pdfData,
- String connector, String position, String transactionId, String profile)
- throws Exception {
+ HttpServletResponse response, ServletContext context,
+ byte[] pdfData, String connector, String position,
+ String transactionId, String profile) throws Exception {
// TODO: Protect session so that only one PDF can be signed during one
// session
@@ -424,14 +461,14 @@ public class PdfAsHelper {
new ByteArrayDataSource(pdfData));
logger.info("Setting TransactionID: " + transactionId);
-
+
signParameter.setTransactionId(transactionId);
-
+
IPlainSigner signer;
if (connector.equals("bku") || connector.equals("onlinebku")
|| connector.equals("mobilebku")) {
BKUSLConnector conn = new BKUSLConnector(config);
- //conn.setBase64(true);
+ // conn.setBase64(true);
signer = new PAdESSigner(conn);
session.setAttribute(PDF_SL_CONNECTOR, conn);
} else {
@@ -477,25 +514,27 @@ public class PdfAsHelper {
return data;
}
- public static byte[] generateVisualBlock(String profile, int resolution) throws IOException, CertificateException, PdfAsException {
- X509Certificate cert = new X509Certificate(PdfAsHelper.class.getResourceAsStream("/qualified.cer"));
+ public static byte[] generateVisualBlock(String profile, int resolution)
+ throws IOException, CertificateException, PdfAsException {
+ X509Certificate cert = new X509Certificate(
+ PdfAsHelper.class.getResourceAsStream("/qualified.cer"));
Configuration config = pdfAs.getConfiguration();
- SignParameter parameter = PdfAsFactory.createSignParameter(
- config, null);
+ SignParameter parameter = PdfAsFactory
+ .createSignParameter(config, null);
parameter.setSignatureProfileId(profile);
- Image img = pdfAs.generateVisibleSignaturePreview(parameter,
- cert, resolution);
-
- if(img == null) {
+ Image img = pdfAs.generateVisibleSignaturePreview(parameter, cert,
+ resolution);
+
+ if (img == null) {
return null;
}
-
+
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageIO.write((RenderedImage) img, "png", baos);
baos.close();
return baos.toByteArray();
}
-
+
public static void injectCertificate(HttpServletRequest request,
HttpServletResponse response,
InfoboxReadResponseType infoboxReadResponseType,
@@ -554,8 +593,8 @@ public class PdfAsHelper {
HttpSession session = request.getSession();
StatusRequest statusRequest = (StatusRequest) session
.getAttribute(PDF_STATUS);
-// IPlainSigner plainSigner = (IPlainSigner) session
-// .getAttribute(PDF_SIGNER);
+ // IPlainSigner plainSigner = (IPlainSigner) session
+ // .getAttribute(PDF_SIGNER);
String connector = (String) session.getAttribute(PDF_SL_INTERACTIVE);
@@ -568,7 +607,8 @@ public class PdfAsHelper {
logger.debug("Needing Certificate from BKU");
// build SL Request to read certificate
InfoboxReadRequestType readCertificateRequest = bkuSLConnector
- .createInfoboxReadRequest(statusRequest.getSignParameter());
+ .createInfoboxReadRequest(statusRequest
+ .getSignParameter());
JAXBElement<InfoboxReadRequestType> readRequest = of
.createInfoboxReadRequest(readCertificateRequest);
@@ -583,32 +623,39 @@ public class PdfAsHelper {
StringEscapeUtils.escapeHtml4(slRequest));
template = template.replace("##DataURL##", url);
template = template.replace("##LOCALE##", locale);
-
- if(statusRequest.getSignParameter().getTransactionId() != null) {
- template = template.replace("##ADDITIONAL##", "<input type=\"hidden\" name=\"TransactionId_\" value=\"" +
- StringEscapeUtils.escapeHtml4(statusRequest.getSignParameter().getTransactionId()) + "\">");
+
+ if (statusRequest.getSignParameter().getTransactionId() != null) {
+ template = template.replace(
+ "##ADDITIONAL##",
+ "<input type=\"hidden\" name=\"TransactionId_\" value=\""
+ + StringEscapeUtils
+ .escapeHtml4(statusRequest
+ .getSignParameter()
+ .getTransactionId())
+ + "\">");
} else {
template = template.replace("##ADDITIONAL##", "");
}
-
+
response.getWriter().write(template);
- //TODO: set content type of response!!
+ // TODO: set content type of response!!
response.setContentType("text/html");
response.getWriter().close();
} else if (statusRequest.needSignature()) {
logger.debug("Needing Signature from BKU");
// build SL Request for cms signature
- RequestPackage pack = bkuSLConnector
- .createCMSRequest(statusRequest.getSignatureData(),
- statusRequest.getSignatureDataByteRange(),
- statusRequest.getSignParameter());
+ RequestPackage pack = bkuSLConnector.createCMSRequest(
+ statusRequest.getSignatureData(),
+ statusRequest.getSignatureDataByteRange(),
+ statusRequest.getSignParameter());
String slRequest = SLMarschaller
.marshalToString(of
- .createCreateCMSSignatureRequest(pack.getRequestType()));
+ .createCreateCMSSignatureRequest(pack
+ .getRequestType()));
logger.trace("SL Request: " + slRequest);
-
+
response.setContentType("text/xml");
response.getWriter().write(slRequest);
response.getWriter().close();
@@ -621,9 +668,32 @@ public class PdfAsHelper {
DataSink output = result.getOutputDocument();
if (output instanceof ByteArrayDataSink) {
ByteArrayDataSink byteDataSink = (ByteArrayDataSink) output;
- PdfAsHelper.setSignedPdf(request, response,
- byteDataSink.getData());
+ byte[] signedPdf = byteDataSink.getData();
+
+ PDFASVerificationResponse verResponse = new PDFASVerificationResponse();
+ List<VerifyResult> verResults = PdfAsHelper
+ .synchornousVerify(signedPdf, -2,
+ PdfAsHelper.getVerificationLevel(request));
+
+ if (verResults.size() != 1) {
+ throw new WebServiceException(
+ "Document verification failed!");
+ }
+ VerifyResult verifyResult = verResults.get(0);
+
+ verResponse.setCertificateCode(verifyResult
+ .getCertificateCheck().getCode());
+ verResponse.setValueCode(verifyResult.getValueCheckCode()
+ .getCode());
+
+ PdfAsHelper.setPDFASVerificationResponse(request, verResponse);
+ PdfAsHelper.setSignedPdf(request, response, signedPdf);
PdfAsHelper.gotoProvidePdf(context, request, response);
+
+ String signerCert = Base64.encodeBase64String(result
+ .getSignerCertificate().getEncoded());
+
+ PdfAsHelper.setSignerCertificate(request, signerCert);
} else {
throw new PdfAsWebException("No Signature data available");
}
@@ -689,7 +759,7 @@ public class PdfAsHelper {
HttpSession session = request.getSession();
session.setAttribute(PDF_SIGNED_DATA, signedData);
}
-
+
public static void setLocale(HttpServletRequest request,
HttpServletResponse response, String locale) {
HttpSession session = request.getSession();
@@ -832,21 +902,25 @@ public class PdfAsHelper {
HttpServletResponse response) {
return generateURL(request, response, PDF_PDFDATA_PAGE);
}
-
+
public static String generateUserEntryURL(String storeId) {
String publicURL = WebConfiguration.getPublicURL();
- if(publicURL == null) {
- logger.error("To use this functionality " + WebConfiguration.PUBLIC_URL + " has to be configured in the web configuration");
+ if (publicURL == null) {
+ logger.error("To use this functionality "
+ + WebConfiguration.PUBLIC_URL
+ + " has to be configured in the web configuration");
return null;
}
-
+
String baseURL = publicURL + PDF_USERENTRY_PAGE;
try {
- return baseURL + "?" + UIEntryPointServlet.REQUEST_ID_PARAM + "=" + URLEncoder.encode(storeId, "UTF-8");
- } catch(UnsupportedEncodingException e) {
+ return baseURL + "?" + UIEntryPointServlet.REQUEST_ID_PARAM + "="
+ + URLEncoder.encode(storeId, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
logger.warn("Encoding not supported for URL encoding", e);
}
- return baseURL + "?" + UIEntryPointServlet.REQUEST_ID_PARAM + "=" + storeId;
+ return baseURL + "?" + UIEntryPointServlet.REQUEST_ID_PARAM + "="
+ + storeId;
}
public static String generateBKUURL(String connector) {
@@ -903,6 +977,53 @@ public class PdfAsHelper {
return "document.pdf";
}
+ public static void setSignerCertificate(HttpServletRequest request,
+ String value) {
+ HttpSession session = request.getSession();
+ session.setAttribute(PDF_SIGNER_CERT, value);
+ }
+
+ public static String getSignerCertificate(HttpServletRequest request) {
+ HttpSession session = request.getSession();
+ Object obj = session.getAttribute(PDF_SIGNER_CERT);
+ if (obj != null) {
+ return obj.toString();
+ }
+ return null;
+ }
+
+ public static void setVerificationLevel(HttpServletRequest request,
+ SignatureVerificationLevel lvl) {
+ HttpSession session = request.getSession();
+ session.setAttribute(PDF_VER_LEVEL, lvl);
+ }
+
+ public static SignatureVerificationLevel getVerificationLevel(
+ HttpServletRequest request) {
+ HttpSession session = request.getSession();
+ Object obj = session.getAttribute(PDF_VER_LEVEL);
+ if (obj != null && obj instanceof SignatureVerificationLevel) {
+ return (SignatureVerificationLevel) obj;
+ }
+ return SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION;
+ }
+
+ public static void setPDFASVerificationResponse(HttpServletRequest request,
+ PDFASVerificationResponse resp) {
+ HttpSession session = request.getSession();
+ session.setAttribute(PDF_VER_RESP, resp);
+ }
+
+ public static PDFASVerificationResponse getPDFASVerificationResponse(
+ HttpServletRequest request) {
+ HttpSession session = request.getSession();
+ Object obj = session.getAttribute(PDF_VER_RESP);
+ if (obj != null && obj instanceof PDFASVerificationResponse) {
+ return (PDFASVerificationResponse) obj;
+ }
+ return null;
+ }
+
public static void setVerificationResult(HttpServletRequest request,
List<VerifyResult> value) {
HttpSession session = request.getSession();
@@ -944,11 +1065,11 @@ public class PdfAsHelper {
}
return false;
}
-
+
public static String getVersion() {
return PdfAsFactory.getVersion();
}
-
+
public static String getSCMRevision() {
return PdfAsFactory.getSCMRevision();
}
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/PDFData.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/PDFData.java
index 745e5ca8..cef19a76 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/PDFData.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/PDFData.java
@@ -34,6 +34,7 @@ import javax.servlet.http.HttpServletResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import at.gv.egiz.pdfas.api.ws.PDFASVerificationResponse;
import at.gv.egiz.pdfas.web.helper.PdfAsHelper;
/**
@@ -94,6 +95,16 @@ public class PDFData extends HttpServlet {
}
}
response.setHeader("Content-Disposition", "inline;filename=" + PdfAsHelper.getPDFFileName(request));
+ String pdfCert = PdfAsHelper.getSignerCertificate(request);
+ if(pdfCert != null) {
+ response.setHeader("Signer-Certificate", pdfCert);
+ }
+
+ PDFASVerificationResponse resp = PdfAsHelper.getPDFASVerificationResponse(request);
+ if(resp != null) {
+ response.setHeader("CertificateCheckCode", String.valueOf(resp.getCertificateCode()));
+ response.setHeader("ValueCheckCode", String.valueOf(resp.getValueCode()));
+ }
response.setContentType("application/pdf");
OutputStream os = response.getOutputStream();
os.write(signedData);
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/UIEntryPointServlet.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/UIEntryPointServlet.java
index 8eacd3cd..3ff6eb09 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/UIEntryPointServlet.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/UIEntryPointServlet.java
@@ -37,6 +37,7 @@ import org.slf4j.LoggerFactory;
import at.gv.egiz.pdfas.api.ws.PDFASSignRequest;
import at.gv.egiz.pdfas.api.ws.PDFASSignParameters.Connector;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter.SignatureVerificationLevel;
import at.gv.egiz.pdfas.web.config.WebConfiguration;
import at.gv.egiz.pdfas.web.exception.PdfAsStoreException;
import at.gv.egiz.pdfas.web.exception.PdfAsWebException;
@@ -92,6 +93,19 @@ public class UIEntryPointServlet extends HttpServlet {
String errorUrl = pdfAsRequest.getParameters().getInvokeErrorURL();
PdfAsHelper.setErrorURL(req, resp, errorUrl);
+ SignatureVerificationLevel lvl = SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION;
+ if(pdfAsRequest.getVerificationLevel() != null) {
+ switch (pdfAsRequest.getVerificationLevel()) {
+ case INTEGRITY_ONLY:
+ lvl = SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION;
+ break;
+ default:
+ lvl = SignatureVerificationLevel.FULL_VERIFICATION;
+ break;
+ }
+ }
+ PdfAsHelper.setVerificationLevel(req, lvl);
+
if(pdfAsRequest.getInputData() == null) {
throw new PdfAsException("No Signature data available");
}
@@ -135,6 +149,7 @@ public class UIEntryPointServlet extends HttpServlet {
} catch (Throwable e) {
+ logger.error("Failed to process Request: ", e);
PdfAsHelper.setSessionException(req, resp, e.getMessage(), e);
PdfAsHelper.gotoError(getServletContext(), req, resp);
}
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/DBRequestStore.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/DBRequestStore.java
new file mode 100644
index 00000000..6ca6d9a4
--- /dev/null
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/DBRequestStore.java
@@ -0,0 +1,121 @@
+package at.gv.egiz.pdfas.web.store;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+import org.hibernate.Query;
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+import org.hibernate.Transaction;
+import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
+import org.hibernate.cfg.Configuration;
+import org.hibernate.service.ServiceRegistry;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.api.ws.PDFASSignRequest;
+import at.gv.egiz.pdfas.web.config.WebConfiguration;
+import at.gv.egiz.pdfas.web.store.db.Request;
+
+public class DBRequestStore implements IRequestStore {
+
+ private static final Logger logger = LoggerFactory
+ .getLogger(DBRequestStore.class);
+
+ private SessionFactory sessions;
+ private ServiceRegistry serviceRegistry;
+
+ public DBRequestStore() {
+ Configuration cfg = new Configuration();
+ cfg.addAnnotatedClass(Request.class);
+ cfg.setProperties(WebConfiguration.getHibernateProps());
+
+ serviceRegistry = new StandardServiceRegistryBuilder().applySettings(
+ cfg.getProperties()).build();
+
+ sessions = cfg.buildSessionFactory(serviceRegistry);
+ }
+
+ private void cleanOldRequests() {
+ int seconds = WebConfiguration.getDBTimeout();
+ Calendar calendar = Calendar.getInstance();
+ calendar.add(Calendar.SECOND, (-1)* seconds);
+ Date date = calendar.getTime();
+ SimpleDateFormat dt = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss");
+ logger.info("Clearing Entries before: " + dt.format(date));
+ Session session = null;
+ Transaction tx = null;
+ try {
+ session = sessions.openSession();
+ tx = session.beginTransaction();
+ Query query = session.createQuery("delete from Request as req" +
+ " where req.created < :date");
+ query.setCalendar("date", calendar);
+ query.executeUpdate();
+ } catch(Throwable e) {
+ logger.error("Failed to save Request", e);
+ tx.rollback();
+ } finally {
+ if(session != null) {
+ session.close();
+ }
+ }
+ }
+
+ public String createNewStoreEntry(PDFASSignRequest request) {
+ // Clean Old Requests
+ this.cleanOldRequests();
+ Session session = null;
+ Transaction tx = null;
+ try {
+ session = sessions.openSession();
+ tx = session.beginTransaction();
+ Request dbRequest = new Request();
+ dbRequest.setSignRequest(request);
+ dbRequest.setCreated(Calendar.getInstance().getTime());
+ session.save(dbRequest);
+
+ tx.commit();
+ return dbRequest.getId();
+ } catch(Throwable e) {
+ logger.error("Failed to save Request", e);
+ tx.rollback();
+ return null;
+ } finally {
+ if(session != null) {
+ session.close();
+ }
+ }
+ }
+
+ public PDFASSignRequest fetchStoreEntry(String id) {
+ // Clean Old Requests
+ this.cleanOldRequests();
+
+ Session session = null;
+ Transaction tx = null;
+ try {
+ session = sessions.openSession();
+ tx = session.beginTransaction();
+ Request dbRequest = (Request) session.get(Request.class, id);
+
+ PDFASSignRequest request = dbRequest.getSignRequest();
+
+ session.delete(dbRequest);
+
+ tx.commit();
+ return request;
+ } catch(Throwable e) {
+ logger.error("Failed to fetch Request", e);
+ tx.rollback();
+ return null;
+ } finally {
+ if(session != null) {
+ session.close();
+ }
+ }
+
+ }
+
+}
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/db/Request.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/db/Request.java
new file mode 100644
index 00000000..d7377166
--- /dev/null
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/store/db/Request.java
@@ -0,0 +1,52 @@
+package at.gv.egiz.pdfas.web.store.db;
+
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+import org.hibernate.annotations.GenericGenerator;
+
+import at.gv.egiz.pdfas.api.ws.PDFASSignRequest;
+
+@Entity
+@Table(name = "requests")
+public class Request {
+
+ private String uuid;
+ private Date created;
+ private PDFASSignRequest signRequest;
+
+ @Id
+ @GeneratedValue(generator = "uuid")
+ @GenericGenerator(name = "uuid", strategy = "uuid2")
+ @Column(name = "id", unique = true)
+ public String getId() {
+ return this.uuid;
+ }
+
+ public void setId(String uuid) {
+ this.uuid = uuid;
+ }
+
+ @Column(name = "created", nullable = false)
+ public Date getCreated() {
+ return this.created;
+ }
+
+ public void setCreated(Date created) {
+ this.created = created;
+ }
+
+ @Column(name = "signRequest", nullable = false, length = 52428800)
+ public PDFASSignRequest getSignRequest() {
+ return this.signRequest;
+ }
+
+ public void setSignRequest(PDFASSignRequest signRequest) {
+ this.signRequest = signRequest;
+ }
+}
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASSigningImpl.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASSigningImpl.java
index 8ade0063..cca66f82 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASSigningImpl.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASSigningImpl.java
@@ -35,11 +35,14 @@ import org.slf4j.LoggerFactory;
import at.gv.egiz.pdfas.api.ws.PDFASBulkSignRequest;
import at.gv.egiz.pdfas.api.ws.PDFASBulkSignResponse;
-import at.gv.egiz.pdfas.api.ws.PDFASSignParameters;
+import at.gv.egiz.pdfas.api.ws.PDFASSignParameters.Connector;
import at.gv.egiz.pdfas.api.ws.PDFASSignRequest;
import at.gv.egiz.pdfas.api.ws.PDFASSignResponse;
import at.gv.egiz.pdfas.api.ws.PDFASSigning;
-import at.gv.egiz.pdfas.api.ws.PDFASSignParameters.Connector;
+import at.gv.egiz.pdfas.api.ws.PDFASVerificationResponse;
+import at.gv.egiz.pdfas.api.ws.VerificationLevel;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter.SignatureVerificationLevel;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
import at.gv.egiz.pdfas.web.config.WebConfiguration;
import at.gv.egiz.pdfas.web.helper.PdfAsHelper;
import at.gv.egiz.pdfas.web.store.RequestStore;
@@ -51,7 +54,7 @@ public class PDFASSigningImpl implements PDFASSigning {
private static final Logger logger = LoggerFactory
.getLogger(PDFASSigningImpl.class);
- public byte[] signPDFDokument(byte[] inputDocument,
+ /*public byte[] signPDFDokument(byte[] inputDocument,
PDFASSignParameters parameters) {
checkSoapSignEnabled();
try {
@@ -65,7 +68,7 @@ public class PDFASSigningImpl implements PDFASSigning {
throw new WebServiceException("Server Signature failed.");
}
}
- }
+ }*/
public PDFASSignResponse signPDFDokument(PDFASSignRequest request) {
checkSoapSignEnabled();
@@ -78,12 +81,42 @@ public class PDFASSigningImpl implements PDFASSigning {
if(request.getParameters().getConnector().equals(Connector.MOA) ||
request.getParameters().getConnector().equals(Connector.JKS)) {
// Plain server based signatures!!
- response.setSignedPDF(signPDFDokument(request.getInputData(),
- request.getParameters()));
+ response = PdfAsHelper.synchornousServerSignature(request.getInputData(),
+ request.getParameters());
+
+ PDFASVerificationResponse verResponse = new PDFASVerificationResponse();
+ VerifyResult verifyResult = null;
+ if(request.getVerificationLevel().equals(VerificationLevel.FULL_CERT_PATH)) {
+ List<VerifyResult> verResults = PdfAsHelper.synchornousVerify(response.getSignedPDF(), -1,
+ SignatureVerificationLevel.FULL_VERIFICATION);
+
+ if(verResults.size() != 1) {
+ throw new WebServiceException("Document verification failed!");
+ }
+ verifyResult = verResults.get(0);
+ } else {
+ List<VerifyResult> verResults = PdfAsHelper.synchornousVerify(response.getSignedPDF(), -1,
+ SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION);
+
+ if(verResults.size() != 1) {
+ throw new WebServiceException("Document verification failed!");
+ }
+ verifyResult = verResults.get(0);
+ }
+
+ verResponse.setCertificateCode(verifyResult.getCertificateCheck().getCode());
+ verResponse.setValueCode(verifyResult.getValueCheckCode().getCode());
+ response.setVerificationResponse(verResponse);
} else {
// Signatures with user interaction!!
String id = RequestStore.getInstance().createNewStoreEntry(request);
+
+ if(id == null) {
+ throw new WebServiceException("Failed to store request");
+ }
+
String userEntryURL = PdfAsHelper.generateUserEntryURL(id);
+
logger.debug("Generated request store: " + id);
logger.debug("Generated UI URL: " + userEntryURL);