私は同様の問題を抱えています。モバイル署名でPDFに署名しようとしています。署名中にitextpdf-5.1.3.jar、bcprov-jdk16-1.46.jarを使用します。
X509Certificate root0 = Utils.getCert(PropertyUtils
.getProperty(Property.SIGN_ROOT_CERT0_PATH.value));
X509Certificate root1 = Utils.getCert(PropertyUtils
.getProperty(Property.SIGN_ROOT_CERT1_PATH.value));
X509Certificate[] chain = {root1,root0};
私は pdfstamper を作成し、値を PdfSignatureAppearance に設定し (発行者証明書を使用して Cert. chain を作成します)、PdfSignatureAppearance を事前に閉じて、pdf のハッシュを計算します。このハッシュをモバイル署名サービスに送信すると、証明書と署名された値が返されます。この証明書を追加したよりも。チェーンして署名プロセスを続行します。
私の問題は、adobe で pdf ファイルを開くと、証明書が 1 つしか表示されず、他の 2 つのルート証明書が表示されないことです。私は私のコード、singe pdf、および私が使用した証明書を含むリンクを下に置きます。手伝って頂けますか ？
www dropbox.com/sh/g8yand5vlt5mxi8/I_mdANAJGC
更新しました
画像 1 では、証明書が 1 つしか表示されません。しかし、画像2のように見たいです。ルート証明書を配置するにはどうすればよいですか。pdfに？
完全なコード
package com.dotto.mobilesign.sign;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.cert.X509Certificate;
import java.util.Calendar;
import java.util.HashMap;
import org.apache.log4j.Logger;
import org.bouncycastle.jce.provider.X509CertParser;
import org.etsi.uri.ts102204.v1_1.MSSSignatureRespType;
import com.dotto.mobilesign.types.Constant.FILE_TYPE;
import com.dotto.mobilesign.types.Constant.MESSAGE_TYPE;
import com.dotto.mobilesign.types.Constant.Property;
import com.dotto.mobilesign.types.dotto.AveaMobileSignResponse;
import com.dotto.mobilesign.util.ArchiveUtils;
import com.dotto.mobilesign.util.PropertyUtils;
import com.dotto.mobilesign.util.Utils;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.OcspClientBouncyCastle;
import com.itextpdf.text.pdf.PdfDate;
import com.itextpdf.text.pdf.PdfDictionary;
import com.itextpdf.text.pdf.PdfName;
import com.itextpdf.text.pdf.PdfPKCS7;
import com.itextpdf.text.pdf.PdfReader;
import com.itextpdf.text.pdf.PdfSignature;
import com.itextpdf.text.pdf.PdfSignatureAppearance;
import com.itextpdf.text.pdf.PdfStamper;
import com.itextpdf.text.pdf.PdfString;
public class PDFSignHelper {
private static Logger log = Logger.getLogger(PDFSignHelper.class.getName());
private static String transId = "-1";
private static byte[] pdfDataUnsigned;
private static byte[] pdfDatasigned;
public AveaMobileSignResponse signSync(String rawBase64File,
String mobilePhone, String signText, FILE_TYPE fType,
MESSAGE_TYPE mType) throws Exception {
SignWSSyncHelper helper = new SignWSSyncHelper();
AveaMobileSignResponse response = null;
try {
transId = System.currentTimeMillis() + "";
log.info("Trans Id : " + transId);
pdfDataUnsigned = Utils.base64Decode(rawBase64File);
log.info("PDF Data decoded");
/*
* Sign pdf
*/
try {
PdfReader pdf = new PdfReader(new ByteArrayInputStream(
pdfDataUnsigned));
ByteArrayOutputStream signedPdf = new ByteArrayOutputStream();
Calendar cal = Calendar.getInstance();
final PdfStamper stamper = PdfStamper.createSignature(pdf,
signedPdf, '\0');
log.info("PDF stamper created");
PdfSignatureAppearance sap = stamper.getSignatureAppearance();
X509Certificate root0 = Utils.getCert(PropertyUtils
.getProperty(Property.SIGN_ROOT_CERT0_PATH.value));
X509Certificate root1 = Utils.getCert(PropertyUtils
.getProperty(Property.SIGN_ROOT_CERT1_PATH.value));
X509Certificate[] chain = {root1,root0};
sap.setCrypto(null, chain, null,
PdfSignatureAppearance.WINCER_SIGNED);
sap.setContact(PropertyUtils
.getProperty(Property.SIGN_CONTACT.value));
sap.setReason(PropertyUtils
.getProperty(Property.SIGN_REASON.value));
sap.setLocation(PropertyUtils
.getProperty(Property.SIGN_LOCATION.value));
sap.setCertificationLevel(PdfSignatureAppearance.CERTIFIED_NO_CHANGES_ALLOWED);
sap.setSignDate(cal);
sap.setAcro6Layers(true);
sap.setLayer2Text(signText);
sap.setVisibleSignature(new Rectangle(100, 100, 200, 200), 1,
"Signature");
sap.setExternalDigest(new byte[128], new byte[20], "RSA");
PdfSignature dic = new PdfSignature(PdfName.ADOBE_PPKLITE,
new PdfName("adbe.pkcs7.detached"));
dic.setReason(sap.getReason());
dic.setLocation(sap.getLocation());
dic.setContact(sap.getContact());
dic.setDate(new PdfDate(sap.getSignDate()));
sap.setCryptoDictionary(dic);
log.info("PDF hash creating");
int contentEstimated = 35000;
HashMap<PdfName, Integer> exc = new HashMap<PdfName, Integer>();
exc.put(PdfName.CONTENTS, contentEstimated * 2 + 2);
sap.preClose(exc);
final MessageDigest messageDigest = MessageDigest
.getInstance("SHA1");
InputStream data = sap.getRangeStream();
byte[] buf = new byte[8192];
int n;
while ((n = data.read(buf, 0, buf.length)) > 0) {
messageDigest.update(buf, 0, n);
}
byte hash[] = messageDigest.digest();
log.info("PDF hash created");
log.info("PDF hash sended to sign for web service");
MSSSignatureRespType signResponse = helper.signSyncron(transId,
Utils.base64Encode(hash), mobilePhone, signText);
log.info("WS returns result");
int statusCode = -1;
String statusMessage = null;
if (signResponse.getStatus() != null) {
if (signResponse.getStatus().getStatusCode() != null
&& signResponse.getStatus().getStatusCode()
.getValue() != null) {
statusCode = signResponse.getStatus().getStatusCode()
.getValue().intValue();
}
log.info("WS returns status code " + statusCode);
statusMessage = signResponse.getStatus().getStatusMessage();
log.info("WS returns status message " + statusMessage);
String errorText = "";
boolean error = true;
if (statusCode == 502) {
log.info(statusMessage);
error = false;
/*
* success
*/
} else if (statusCode == -1) {
errorText = "Status Code : none Status Message : "
+ statusMessage;
} else if (statusCode == 208) {
errorText = "Status Code : "
+ statusCode
+ " Status Message : "
+ statusMessage
+ ". Message can't reach client Timeout. Response "
+ helper.soapResponseText;
} else {
errorText = "Status Code : " + statusCode
+ " Status Message : " + statusMessage
+ ". General Error . Response "
+ helper.soapResponseText;
}
if (error) {
log.error(errorText);
throw new Exception(errorText);
}
}
/*
* Success
*/
response = new AveaMobileSignResponse();
response.fileType = fType.getValue();
response.messageType = mType.getValue();
response.mobilePhone = mobilePhone;
response.statusCode = statusCode;
response.statusMessage = statusMessage;
if (signResponse.getMSSSignature() == null) {
log.error("Signature Empty. " + helper.soapResponseText);
throw new Exception("Signature Empty. "
+ helper.soapResponseText);
}
log.info("getting cert. and sign ");
byte[] certificate = signResponse.getMSSSignature()
.getBase64Signature();
X509CertParser certParser = new X509CertParser();
certParser.engineInit(new ByteArrayInputStream(certificate));
X509Certificate cer = (X509Certificate) certParser.engineRead();
if (root0 != null) {
chain = new X509Certificate[3];
chain[0] = cer;
chain[1] = root1;
chain[2] = root0;
} else {
chain = new X509Certificate[1];
chain[0] = cer;
}
PdfPKCS7 sgn = new PdfPKCS7(null, chain, null, "SHA1", null,
true);
byte[] signedHashValue = signResponse.getMSSSignature()
.getXMLSignature().getSignatureValue().getValue();
String TSA_URL = PropertyUtils
.getProperty(Property.SIGN_TIMESTAMP_URL.value);
String TSA_ACCNT = PropertyUtils
.getProperty(Property.SIGN_TIMESTAMP_ACC.value);
String TSA_PASSW = PropertyUtils
.getProperty(Property.SIGN_TIMESTAMP_PSS.value);
CustomTSAClient tsc=new CustomTSAClient(TSA_URL, Integer.parseInt(TSA_ACCNT), TSA_PASSW);
//TSAClientBouncyCastle tsc=new TSAClientBouncyCastle("http://zd.e-guven.com/TSS/HttpTspServer");
//TSAClient tsc = new TSAClientBouncyCastle(TSA_URL, TSA_ACCNT, TSA_PASSW);
OcspClientBouncyCastle ocs = null;
byte[] ocsp = null;
if (chain.length >= 2) {
String url = PdfPKCS7.getOCSPURL(chain[0]);
if (url != null && url.length() > 0)
ocs = new OcspClientBouncyCastle();
ocsp = ocs.getEncoded(chain[0], chain[1], url);
}
byte sh[] = sgn.getAuthenticatedAttributeBytes(signedHashValue,
cal, ocsp);
sgn.update(sh, 0, sh.length);
sgn.setExternalDigest(signedHashValue, hash, "RSA");
byte[] paddedSig = new byte[contentEstimated];
byte[] encodedSig = sgn.getEncodedPKCS7(null, cal, tsc, ocsp);
System.arraycopy(encodedSig, 0, paddedSig, 0, encodedSig.length);
if (contentEstimated + 2 < encodedSig.length)
throw new Exception("Not enough space for signature");
PdfDictionary dic2 = new PdfDictionary();
dic2.put(PdfName.CONTENTS,
new PdfString(paddedSig).setHexWriting(true));
sap.close(dic2);
log.info("inserting sign ");
pdfDatasigned = signedPdf.toByteArray();
response.signedRawBase64File = Utils
.base64Encode(pdfDatasigned);
log.info("insertied sign ");
ArchiveUtils.archive(transId, pdfDataUnsigned, pdfDatasigned,
fType, mType);
return response;
} catch (Exception e) {
log.error("Error while signing. " + helper.soapResponseText, e);
throw new Exception("Error while signing. "
+ helper.soapResponseText, e);
}
} catch (Exception e) {
log.error("Error", e);
throw e;
}
}
}
画像 1 : http://dl.dropbox.com/u/24426467/pdf-sign/img1.jpg 画像 2 : http://dl.dropbox.com/u/24426467/pdf-sign/img2.jpg
