From aa2eda4665a36658aca594aba69acd285700e9ef Mon Sep 17 00:00:00 2001 From: ferbas Date: Fri, 13 Nov 2009 12:34:37 +0000 Subject: added /alg BAIK support git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@386 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../pdfas/algorithmSuite/AlgorithmSuiteUtil.java | 25 +++++++++++++++++----- 1 file changed, 20 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/main/java/at/gv/egiz/pdfas/algorithmSuite/AlgorithmSuiteUtil.java b/src/main/java/at/gv/egiz/pdfas/algorithmSuite/AlgorithmSuiteUtil.java index 0ab9729..81fe2c0 100644 --- a/src/main/java/at/gv/egiz/pdfas/algorithmSuite/AlgorithmSuiteUtil.java +++ b/src/main/java/at/gv/egiz/pdfas/algorithmSuite/AlgorithmSuiteUtil.java @@ -35,19 +35,34 @@ public class AlgorithmSuiteUtil { String verify_template = environment.getVerifyTemplate(); - String cert_alg; + String cert_alg = null; String verify_xml = null; X509Certificate cert = so.getX509Certificate(); String ids_string = so.getSigID(); //AlgorithmSuiteObject algSuite = new AlgorithmSuiteObject(ids_string); algSuite.parseFrom(ids_string, true); + // 1. is specified in sig_id if (algSuite.isSpecified()) { log.debug("Algorithm suite defined as parameter. Using new dynamic template replacement."); - cert_alg = AlgorithmMapper.getUri(algSuite.getSignatureMethod()); - - } else { - log.debug("NO algorithm suite defined as parameter. Using old static algorithm."); + cert_alg = AlgorithmMapper.getUri(algSuite.getSignatureMethod()); + + // 2. is specified in /alg replace -> baik + } else if (so.getSigAlgorithm() != null && so.getSigAlgorithm().length() > 0) { + String algAbbr = AlgorithmMapper.getAbbreviation(so.getSigAlgorithm()); + algSuite.parseFrom(algAbbr, false); + + if (algSuite.isSpecified()) { + log.debug("Algorithm /alg available. Using: " + so.getSigAlgorithm()); + cert_alg = AlgorithmMapper.getUri(algSuite.getSignatureMethod()); +// algSuite.setCertDigestMethod("sha1"); + //algSuite.setPropertiesDigestMethod("sha1"); + } + } + + // 3. default + if (cert_alg == null) { + log.debug("NO algorithm suite defined. Using default old static algorithm."); cert_alg = environment.getCertAlgEcdsa(); if (cert.getPublicKey().getAlgorithm().indexOf("RSA") >= 0) //$NON-NLS-1$ -- cgit v1.2.3