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authorAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2014-02-18 11:06:49 +0100
committerAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2014-02-18 11:07:40 +0100
commit0decd9fd4799557f9ec77c6309381fe9f22c15dd (patch)
treee66542c53f319395aec3a5895ab3e72762ff4d9d /signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas
parent9496bb87c0789d819689a8750385079e44f515ee (diff)
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blacking out signature content in verification to produce valid verified
PDF Documents Signed-off-by: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Diffstat (limited to 'signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas')
-rw-r--r--signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESVerifier.java5
1 files changed, 3 insertions, 2 deletions
diff --git a/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESVerifier.java b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESVerifier.java
index 3298f92b..dcd7f45b 100644
--- a/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESVerifier.java
+++ b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESVerifier.java
@@ -27,6 +27,7 @@ import at.gv.egiz.moa.SignatureVerificationServiceStub.VerifyCMSSignatureRespons
import at.gv.egiz.moa.SignatureVerificationServiceStub.VerifyCMSSignatureResponseTypeSequence;
import at.gv.egiz.moa.SignatureVerificationServiceStub.X509DataTypeSequence;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.utils.PDFUtils;
import at.gv.egiz.pdfas.common.utils.StreamUtils;
import at.gv.egiz.pdfas.lib.api.Configuration;
import at.gv.egiz.pdfas.lib.api.verify.SignatureCheck;
@@ -52,7 +53,7 @@ public class PAdESVerifier implements IVerifyFilter {
@SuppressWarnings("rawtypes")
public List<VerifyResult> verify(byte[] contentData,
- byte[] signatureContent, Date verificationTime)
+ byte[] signatureContent, Date verificationTime, int[] byteRange)
throws PdfAsException {
List<VerifyResult> resultList = new ArrayList<VerifyResult>();
@@ -125,7 +126,7 @@ public class PAdESVerifier implements IVerifyFilter {
KeyInfoTypeChoice[] keyInfo = verifySequence[i].getSignerInfo()
.getKeyInfoTypeChoice();
KeyInfoTypeChoice choice = keyInfo[0];
- result.setSignatureData(data);
+ result.setSignatureData(PDFUtils.blackOutSignature(data, byteRange));
// extract certificate
if (choice.isX509DataSpecified()) {