svn commit: r1923391 - /pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java

[tilman]

Author: tilman
Date: Mon Jan 27 07:50:28 2025
New Revision: 1923391

URL: http://svn.apache.org/viewvc?rev=1923391&view=rev
Log:
PDFBOX-5940: use the algorithm from the certificate

Modified:
    
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java

Modified: 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java?rev=1923391&r1=1923390&r2=1923391&view=diff
==============================================================================
--- 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java
 (original)
+++ 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java
 Mon Jan 27 07:50:28 2025
@@ -138,7 +138,7 @@ public abstract class CreateSignatureBas
         {
             CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
             X509Certificate cert = (X509Certificate) certificateChain[0];
-            ContentSigner sha1Signer = new 
JcaContentSignerBuilder("SHA256WithRSA").build(privateKey);
+            ContentSigner sha1Signer = new 
JcaContentSignerBuilder(cert.getSigAlgName()).build(privateKey);
             gen.addSignerInfoGenerator(new JcaSignerInfoGeneratorBuilder(new 
JcaDigestCalculatorProviderBuilder().build()).build(sha1Signer, cert));
             gen.addCertificates(new 
JcaCertStore(Arrays.asList(certificateChain)));
             CMSProcessableInputStream msg = new 
CMSProcessableInputStream(content);