[Libreoffice-commits] core.git: Branch 'libreoffice-7-0' - include/svl svl/source sw/source xmlsecurity/inc xmlsecurity/source
Michael Stahl (via logerrit)
logerrit at kemper.freedesktop.org
Fri Mar 19 08:57:30 UTC 2021
include/svl/sigstruct.hxx | 32 +
svl/source/crypto/cryptosign.cxx | 16
sw/source/core/edit/edfcol.cxx | 3
xmlsecurity/inc/biginteger.hxx | 3
xmlsecurity/inc/xmlsignaturehelper.hxx | 12
xmlsecurity/inc/xsecctl.hxx | 14
xmlsecurity/source/component/documentdigitalsignatures.cxx | 54 +--
xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx | 15
xmlsecurity/source/helper/documentsignaturehelper.cxx | 63 ++-
xmlsecurity/source/helper/documentsignaturemanager.cxx | 12
xmlsecurity/source/helper/ooxmlsecexporter.cxx | 22 -
xmlsecurity/source/helper/ooxmlsecparser.cxx | 22 +
xmlsecurity/source/helper/pdfsignaturehelper.cxx | 8
xmlsecurity/source/helper/xmlsignaturehelper.cxx | 161 ++++++++++
xmlsecurity/source/helper/xsecctl.cxx | 80 ++--
xmlsecurity/source/helper/xsecparser.cxx | 144 ++++----
xmlsecurity/source/helper/xsecsign.cxx | 30 +
xmlsecurity/source/helper/xsecverify.cxx | 124 ++++++-
xmlsecurity/source/xmlsec/mscrypt/x509certificate_mscryptimpl.cxx | 47 ++
xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx | 2
xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl.cxx | 25 +
xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx | 3
22 files changed, 678 insertions(+), 214 deletions(-)
New commits:
commit a1cf770c2d7ca3e153e0b1f01ddcc313bc2bed7f
Author: Michael Stahl <michael.stahl at allotropia.de>
AuthorDate: Thu Feb 25 14:17:48 2021 +0100
Commit: Caolán McNamara <caolanm at redhat.com>
CommitDate: Fri Mar 19 09:56:51 2021 +0100
xmlsecurity: improve handling of multiple X509Data elements
Combine everything related to a certificate in a new struct X509Data.
The CertDigest is not actually written in the X509Data element but in
xades:Cert, so try to find the matching entry in
XSecController::setX509CertDigest().
There was a confusing interaction with PGP signatures, where ouGpgKeyID
was used for import, but export wrote the value from ouCertDigest
instead - this needed fixing.
The main point of this is enforcing a constraint from xmldsig-core 4.5.4:
All certificates appearing in an X509Data element MUST relate to the
validation key by either containing it or being part of a certification
chain that terminates in a certificate containing the validation key.
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111254
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
(cherry picked from commit 9e82509b09f5fe2eb77bcdb8fd193c71923abb67)
xmlsecurity: improve handling of multiple certificates per X509Data
It turns out that an X509Data element can contain an arbitrary number of
each of its child elements.
How exactly certificates of an issuer chain may or should be distributed
across multiple X509Data elements isn't terribly obvious.
One thing that is clear is that any element that refers to or contains
one particular certificate has to be a child of the same X509Data
element, although in no particular order, so try to match the 2 such
elements that the parser supports in XSecController::setX509Data().
Presumably the only way it makes sense to have multiple signing
certificates is if they all contain the same key but are signed by
different CAs. This case isn't handled currently; CheckX509Data() will
complain there's not a single chain and validation of the certificates
will fail.
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111500
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
(cherry picked from commit 5af5ea893bcb8a8eb472ac11133da10e5a604e66)
xmlsecurity: add EqualDistinguishedNames()
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111545
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
(cherry picked from commit 1d3da3486d827dd5e7a3bf1c7a533f5aa9860e42)
xmlsecurity: avoid exception in DigitalSignaturesDialog::getCertificate()
Fallback to PGP if there's no X509 signing certificate because
CheckX509Data() failed prevents the dialog from popping up.
To avoid confusing the user in this situation, the dialog should
show no certificate, which is already the case.
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111664
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
(cherry picked from commit 90b725675c2964f4a151d802d9afedd8bc2ae1a7)
xmlsecurity: fix crash in DocumentDigitalSignatures::isAuthorTrusted()
If the argument is null.
This function also should use EqualDistinguishedNames().
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111667
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
(cherry picked from commit ca98e505cd69bf95d8ddb9387cf3f8e03ae4577d)
Change-Id: I9633a980b0c18d58dfce24fc59396a833498a77d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111910
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm at redhat.com>
diff --git a/include/svl/sigstruct.hxx b/include/svl/sigstruct.hxx
index d62ecb09634c..6d53e048d47b 100644
--- a/include/svl/sigstruct.hxx
+++ b/include/svl/sigstruct.hxx
@@ -89,9 +89,30 @@ struct SignatureInformation
sal_Int32 nSecurityId;
css::xml::crypto::SecurityOperationStatus nStatus;
SignatureReferenceInformations vSignatureReferenceInfors;
- OUString ouX509IssuerName;
- OUString ouX509SerialNumber;
- OUString ouX509Certificate;
+ struct X509CertInfo
+ {
+ OUString X509IssuerName;
+ OUString X509SerialNumber;
+ OUString X509Certificate;
+ /// OOXML certificate SHA-256 digest, empty for ODF except when doing XAdES signature.
+ OUString CertDigest;
+ /// The certificate owner (aka subject).
+ OUString X509Subject;
+ };
+ typedef std::vector<X509CertInfo> X509Data;
+ // note: at parse time, it's unkown which one is the signing certificate;
+ // ImplVerifySignatures() figures it out and puts it at the back
+ std::vector<X509Data> X509Datas;
+
+ X509CertInfo const* GetSigningCertificate() const
+ {
+ if (X509Datas.empty())
+ {
+ return nullptr;
+ }
+ assert(!X509Datas.back().empty());
+ return & X509Datas.back().back();
+ }
OUString ouGpgKeyID;
OUString ouGpgCertificate;
@@ -124,8 +145,6 @@ struct SignatureInformation
OUString ouDescription;
/// The Id attribute of the <SignatureProperty> element that contains the <dc:description>.
OUString ouDescriptionPropertyId;
- /// OOXML certificate SHA-256 digest, empty for ODF except when doing XAdES signature.
- OUString ouCertDigest;
/// Valid and invalid signature line images
css::uno::Reference<css::graphic::XGraphic> aValidSignatureImage;
css::uno::Reference<css::graphic::XGraphic> aInvalidSignatureImage;
@@ -140,9 +159,6 @@ struct SignatureInformation
/// For PDF: the byte range doesn't cover the whole document.
bool bPartialDocumentSignature;
- /// The certificate owner (aka subject).
- OUString ouSubject;
-
svl::crypto::SignatureMethodAlgorithm eAlgorithmID;
SignatureInformation( sal_Int32 nId )
diff --git a/svl/source/crypto/cryptosign.cxx b/svl/source/crypto/cryptosign.cxx
index 573c06ba5826..a015f00576a4 100644
--- a/svl/source/crypto/cryptosign.cxx
+++ b/svl/source/crypto/cryptosign.cxx
@@ -2094,8 +2094,12 @@ bool Signing::Verify(const std::vector<unsigned char>& aData,
aDerCert[i] = pCertificate->derCert.data[i];
OUStringBuffer aBuffer;
comphelper::Base64::encode(aBuffer, aDerCert);
- rInformation.ouX509Certificate = aBuffer.makeStringAndClear();
- rInformation.ouSubject = OUString(pCertificate->subjectName, PL_strlen(pCertificate->subjectName), RTL_TEXTENCODING_UTF8);
+ SignatureInformation::X509Data temp;
+ temp.emplace_back();
+ temp.back().X509Certificate = aBuffer.makeStringAndClear();
+ temp.back().X509Subject = OUString(pCertificate->subjectName, PL_strlen(pCertificate->subjectName), RTL_TEXTENCODING_UTF8);
+ rInformation.X509Datas.clear();
+ rInformation.X509Datas.emplace_back(temp);
}
PRTime nSigningTime;
@@ -2274,8 +2278,12 @@ bool Signing::Verify(const std::vector<unsigned char>& aData,
aDerCert[i] = pSignerCertContext->pbCertEncoded[i];
OUStringBuffer aBuffer;
comphelper::Base64::encode(aBuffer, aDerCert);
- rInformation.ouX509Certificate = aBuffer.makeStringAndClear();
- rInformation.ouSubject = GetSubjectName(pSignerCertContext);
+ SignatureInformation::X509Data temp;
+ temp.emplace_back();
+ temp.back().X509Certificate = aBuffer.makeStringAndClear();
+ temp.back().X509Subject = GetSubjectName(pSignerCertContext);
+ rInformation.X509Datas.clear();
+ rInformation.X509Datas.emplace_back(temp);
}
if (bNonDetached)
diff --git a/sw/source/core/edit/edfcol.cxx b/sw/source/core/edit/edfcol.cxx
index d0154b4886ef..b2299ec42213 100644
--- a/sw/source/core/edit/edfcol.cxx
+++ b/sw/source/core/edit/edfcol.cxx
@@ -402,7 +402,8 @@ std::pair<bool, OUString> lcl_MakeParagraphSignatureFieldText(const SignatureDes
valid = valid
&& aInfo.nStatus == xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED;
- msg = SwResId(STR_SIGNED_BY) + ": " + aInfo.ouSubject + ", " +
+ assert(aInfo.GetSigningCertificate()); // it was valid
+ msg = SwResId(STR_SIGNED_BY) + ": " + aInfo.GetSigningCertificate()->X509Subject + ", " +
aDescr.msDate;
msg += (!aDescr.msUsage.isEmpty() ? (" (" + aDescr.msUsage + "): ") : OUString(": "));
msg += (valid ? SwResId(STR_VALID) : SwResId(STR_INVALID));
diff --git a/xmlsecurity/inc/biginteger.hxx b/xmlsecurity/inc/biginteger.hxx
index d07ecf45d8af..8b4d8a9143b5 100644
--- a/xmlsecurity/inc/biginteger.hxx
+++ b/xmlsecurity/inc/biginteger.hxx
@@ -31,6 +31,9 @@ namespace xmlsecurity
{
XSECXMLSEC_DLLPUBLIC OUString bigIntegerToNumericString( const css::uno::Sequence< sal_Int8 >& serial );
XSECXMLSEC_DLLPUBLIC css::uno::Sequence< sal_Int8 > numericStringToBigInteger ( const OUString& serialNumber );
+
+XSECXMLSEC_DLLPUBLIC bool EqualDistinguishedNames(OUString const& rName1,
+ OUString const& rName2);
}
#endif
diff --git a/xmlsecurity/inc/xmlsignaturehelper.hxx b/xmlsecurity/inc/xmlsignaturehelper.hxx
index 2437686ea31b..a12309ef4d0a 100644
--- a/xmlsecurity/inc/xmlsignaturehelper.hxx
+++ b/xmlsecurity/inc/xmlsignaturehelper.hxx
@@ -28,6 +28,9 @@
#include "xmlsignaturehelper.hxx"
#include "xsecctl.hxx"
+#include <com/sun/star/security/XCertificate.hpp>
+#include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
+
class DateTime;
class UriBindingHelper;
@@ -93,6 +96,15 @@ public:
// After signing/verifying, get information about signatures
SignatureInformation GetSignatureInformation( sal_Int32 nSecurityId ) const;
SignatureInformations GetSignatureInformations() const;
+ /// ImplVerifySignature calls this to figure out which X509Data is the
+ /// signing certificate and update the internal state with the result.
+ /// @return
+ /// A sequence with the signing certificate at the back on success.
+ /// An empty sequence on failure.
+ std::vector<css::uno::Reference<css::security::XCertificate>>
+ CheckAndUpdateSignatureInformation(
+ css::uno::Reference<css::xml::crypto::XSecurityEnvironment> const& xSecEnv,
+ SignatureInformation const& rInfo);
// See XSecController for documentation
void StartMission(const css::uno::Reference<css::xml::crypto::XXMLSecurityContext>& xSecurityContext);
diff --git a/xmlsecurity/inc/xsecctl.hxx b/xmlsecurity/inc/xsecctl.hxx
index ec3669128d24..ca6c169798c2 100644
--- a/xmlsecurity/inc/xsecctl.hxx
+++ b/xmlsecurity/inc/xsecctl.hxx
@@ -263,9 +263,13 @@ private:
sal_Int32 nDigestID );
void setReferenceCount() const;
- void setX509IssuerName( OUString const & ouX509IssuerName );
- void setX509SerialNumber( OUString const & ouX509SerialNumber );
- void setX509Certificate( OUString const & ouX509Certificate );
+ void setX509Data(
+ std::vector<std::pair<OUString, OUString>> & rX509IssuerSerials,
+ std::vector<OUString> const& rX509Certificates);
+ void setX509CertDigest(
+ OUString const& rCertDigest, sal_Int32 const nReferenceDigestID,
+ OUString const& rX509IssuerName, OUString const& rX509SerialNumber);
+
void setSignatureValue( OUString const & ouSignatureValue );
void setDigestValue( sal_Int32 nDigestID, OUString const & ouDigestValue );
void setGpgKeyID( OUString const & ouKeyID );
@@ -274,7 +278,6 @@ private:
void setDate(OUString const& rId, OUString const& ouDate);
void setDescription(OUString const& rId, OUString const& rDescription);
- void setCertDigest(const OUString& rCertDigest);
void setValidSignatureImage(const OUString& rValidSigImg);
void setInvalidSignatureImage(const OUString& rInvalidSigImg);
void setSignatureLineId(const OUString& rSignatureLineId);
@@ -303,6 +306,9 @@ public:
SignatureInformation getSignatureInformation( sal_Int32 nSecurityId ) const;
SignatureInformations getSignatureInformations() const;
+ /// only verify can figure out which X509Data is the signing certificate
+ void UpdateSignatureInformation(sal_Int32 nSecurityId,
+ std::vector<SignatureInformation::X509Data> const& rDatas);
static void exportSignature(
const css::uno::Reference< css::xml::sax::XDocumentHandler >& xDocumentHandler,
diff --git a/xmlsecurity/source/component/documentdigitalsignatures.cxx b/xmlsecurity/source/component/documentdigitalsignatures.cxx
index d149bf5e30b2..8f1fe7c2785d 100644
--- a/xmlsecurity/source/component/documentdigitalsignatures.cxx
+++ b/xmlsecurity/source/component/documentdigitalsignatures.cxx
@@ -529,30 +529,36 @@ DocumentDigitalSignatures::ImplVerifySignatures(
const SignatureInformation& rInfo = aSignInfos[n];
css::security::DocumentSignatureInformation& rSigInfo = arInfos[n];
- if (rInfo.ouGpgCertificate.isEmpty()) // X.509
+ if (!rInfo.X509Datas.empty()) // X.509
{
- if (!rInfo.ouX509Certificate.isEmpty())
- rSigInfo.Signer = xSecEnv->createCertificateFromAscii(rInfo.ouX509Certificate);
- if (!rSigInfo.Signer.is())
- rSigInfo.Signer = xSecEnv->getCertificate(
- rInfo.ouX509IssuerName,
- xmlsecurity::numericStringToBigInteger(rInfo.ouX509SerialNumber));
-
- // On Windows checking the certificate path is buggy. It does name matching (issuer, subject name)
- // to find the parent certificate. It does not take into account that there can be several certificates
- // with the same subject name.
- try
+ std::vector<uno::Reference<XCertificate>> certs(
+ rSignatureHelper.CheckAndUpdateSignatureInformation(
+ xSecEnv, rInfo));
+ if (certs.empty())
{
- rSigInfo.CertificateStatus = xSecEnv->verifyCertificate(
- rSigInfo.Signer, Sequence<Reference<css::security::XCertificate>>());
+ rSigInfo.CertificateStatus = css::security::CertificateValidity::INVALID;
}
- catch (SecurityException&)
+ else
{
- OSL_FAIL("Verification of certificate failed");
- rSigInfo.CertificateStatus = css::security::CertificateValidity::INVALID;
+ rSigInfo.Signer = certs.back();
+ // get only intermediates
+ certs.pop_back();
+ // On Windows checking the certificate path is buggy. It does name matching (issuer, subject name)
+ // to find the parent certificate. It does not take into account that there can be several certificates
+ // with the same subject name.
+ try
+ {
+ rSigInfo.CertificateStatus = xSecEnv->verifyCertificate(
+ rSigInfo.Signer, comphelper::containerToSequence(certs));
+ }
+ catch (SecurityException&)
+ {
+ SAL_WARN("xmlsecurity.comp", "Verification of certificate failed");
+ rSigInfo.CertificateStatus = css::security::CertificateValidity::INVALID;
+ }
}
}
- else if (xGpgSecEnv.is()) // GPG
+ else if (!rInfo.ouGpgCertificate.isEmpty() && xGpgSecEnv.is()) // GPG
{
// TODO not ideal to retrieve cert by keyID, might
// collide, or PGPKeyID format might change - can't we
@@ -638,15 +644,19 @@ void DocumentDigitalSignatures::showCertificate(
}
sal_Bool DocumentDigitalSignatures::isAuthorTrusted(
- const Reference< css::security::XCertificate >& Author )
+ const Reference<css::security::XCertificate>& xAuthor)
{
- OUString sSerialNum = xmlsecurity::bigIntegerToNumericString( Author->getSerialNumber() );
+ if (!xAuthor.is())
+ {
+ return false;
+ }
+ OUString sSerialNum = xmlsecurity::bigIntegerToNumericString(xAuthor->getSerialNumber());
Sequence< SvtSecurityOptions::Certificate > aTrustedAuthors = SvtSecurityOptions().GetTrustedAuthors();
return std::any_of(aTrustedAuthors.begin(), aTrustedAuthors.end(),
- [&Author, &sSerialNum](const SvtSecurityOptions::Certificate& rAuthor) {
- return ( rAuthor[0] == Author->getIssuerName() )
+ [&xAuthor, &sSerialNum](const SvtSecurityOptions::Certificate& rAuthor) {
+ return xmlsecurity::EqualDistinguishedNames(rAuthor[0], xAuthor->getIssuerName())
&& ( rAuthor[1] == sSerialNum );
});
}
diff --git a/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx b/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
index ef67c7167c04..18ccaf2d2166 100644
--- a/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
+++ b/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
@@ -588,7 +588,7 @@ void DigitalSignaturesDialog::ImplFillSignaturesBox()
if (!rInfo.ouGpgCertificate.isEmpty())
aType = "OpenPGP";
// XML based: XAdES or not.
- else if (!rInfo.ouCertDigest.isEmpty())
+ else if (rInfo.GetSigningCertificate() && !rInfo.GetSigningCertificate()->CertDigest.isEmpty())
aType = "XAdES";
else
aType = "XML-DSig";
@@ -700,8 +700,8 @@ uno::Reference<security::XCertificate> DigitalSignaturesDialog::getCertificate(c
uno::Reference<security::XCertificate> xCert;
//First we try to get the certificate which is embedded in the XML Signature
- if (xSecEnv.is() && !rInfo.ouX509Certificate.isEmpty())
- xCert = xSecEnv->createCertificateFromAscii(rInfo.ouX509Certificate);
+ if (xSecEnv.is() && rInfo.GetSigningCertificate() && !rInfo.GetSigningCertificate()->X509Certificate.isEmpty())
+ xCert = xSecEnv->createCertificateFromAscii(rInfo.GetSigningCertificate()->X509Certificate);
else {
//There must be an embedded certificate because we use it to get the
//issuer name. We cannot use /Signature/KeyInfo/X509Data/X509IssuerName
@@ -713,9 +713,12 @@ uno::Reference<security::XCertificate> DigitalSignaturesDialog::getCertificate(c
}
//In case there is no embedded certificate we try to get it from a local store
- if (!xCert.is() && xSecEnv.is())
- xCert = xSecEnv->getCertificate( rInfo.ouX509IssuerName, xmlsecurity::numericStringToBigInteger( rInfo.ouX509SerialNumber ) );
- if (!xCert.is() && xGpgSecEnv.is())
+ if (!xCert.is() && xSecEnv.is() && rInfo.GetSigningCertificate())
+ {
+ xCert = xSecEnv->getCertificate(rInfo.GetSigningCertificate()->X509IssuerName,
+ xmlsecurity::numericStringToBigInteger(rInfo.GetSigningCertificate()->X509SerialNumber));
+ }
+ if (!xCert.is() && xGpgSecEnv.is() && !rInfo.ouGpgKeyID.isEmpty())
xCert = xGpgSecEnv->getCertificate( rInfo.ouGpgKeyID, xmlsecurity::numericStringToBigInteger("") );
SAL_WARN_IF( !xCert.is(), "xmlsecurity.dialogs", "Certificate not found and can't be created!" );
diff --git a/xmlsecurity/source/helper/documentsignaturehelper.cxx b/xmlsecurity/source/helper/documentsignaturehelper.cxx
index 482ae6cc4126..ddff308ee52f 100644
--- a/xmlsecurity/source/helper/documentsignaturehelper.cxx
+++ b/xmlsecurity/source/helper/documentsignaturehelper.cxx
@@ -492,6 +492,29 @@ void DocumentSignatureHelper::writeDigestMethod(
xDocumentHandler->endElement("DigestMethod");
}
+static void WriteXadesCert(
+ uno::Reference<xml::sax::XDocumentHandler> const& xDocumentHandler,
+ SignatureInformation::X509CertInfo const& rCertInfo)
+{
+ xDocumentHandler->startElement("xd:Cert", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ xDocumentHandler->startElement("xd:CertDigest", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ DocumentSignatureHelper::writeDigestMethod(xDocumentHandler);
+ xDocumentHandler->startElement("DigestValue", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ assert(!rCertInfo.CertDigest.isEmpty());
+ xDocumentHandler->characters(rCertInfo.CertDigest);
+ xDocumentHandler->endElement("DigestValue");
+ xDocumentHandler->endElement("xd:CertDigest");
+ xDocumentHandler->startElement("xd:IssuerSerial", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ xDocumentHandler->startElement("X509IssuerName", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ xDocumentHandler->characters(rCertInfo.X509IssuerName);
+ xDocumentHandler->endElement("X509IssuerName");
+ xDocumentHandler->startElement("X509SerialNumber", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ xDocumentHandler->characters(rCertInfo.X509SerialNumber);
+ xDocumentHandler->endElement("X509SerialNumber");
+ xDocumentHandler->endElement("xd:IssuerSerial");
+ xDocumentHandler->endElement("xd:Cert");
+}
+
void DocumentSignatureHelper::writeSignedProperties(
const uno::Reference<xml::sax::XDocumentHandler>& xDocumentHandler,
const SignatureInformation& signatureInfo,
@@ -508,26 +531,26 @@ void DocumentSignatureHelper::writeSignedProperties(
xDocumentHandler->characters(sDate);
xDocumentHandler->endElement("xd:SigningTime");
xDocumentHandler->startElement("xd:SigningCertificate", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- xDocumentHandler->startElement("xd:Cert", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- xDocumentHandler->startElement("xd:CertDigest", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- writeDigestMethod(xDocumentHandler);
-
- xDocumentHandler->startElement("DigestValue", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- // TODO: this is empty for gpg signatures currently
- //assert(!signatureInfo.ouCertDigest.isEmpty());
- xDocumentHandler->characters(signatureInfo.ouCertDigest);
- xDocumentHandler->endElement("DigestValue");
-
- xDocumentHandler->endElement("xd:CertDigest");
- xDocumentHandler->startElement("xd:IssuerSerial", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- xDocumentHandler->startElement("X509IssuerName", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- xDocumentHandler->characters(signatureInfo.ouX509IssuerName);
- xDocumentHandler->endElement("X509IssuerName");
- xDocumentHandler->startElement("X509SerialNumber", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- xDocumentHandler->characters(signatureInfo.ouX509SerialNumber);
- xDocumentHandler->endElement("X509SerialNumber");
- xDocumentHandler->endElement("xd:IssuerSerial");
- xDocumentHandler->endElement("xd:Cert");
+ assert(signatureInfo.GetSigningCertificate() || !signatureInfo.ouGpgKeyID.isEmpty());
+ if (signatureInfo.GetSigningCertificate())
+ {
+ // how should this deal with multiple X509Data elements?
+ // for now, let's write all of the certificates ...
+ for (auto const& rData : signatureInfo.X509Datas)
+ {
+ for (auto const& it : rData)
+ {
+ WriteXadesCert(xDocumentHandler, it);
+ }
+ }
+ }
+ else
+ {
+ // for PGP, write empty mandatory X509IssuerName, X509SerialNumber
+ SignatureInformation::X509CertInfo temp;
+ temp.CertDigest = signatureInfo.ouGpgKeyID;
+ WriteXadesCert(xDocumentHandler, temp);
+ }
xDocumentHandler->endElement("xd:SigningCertificate");
xDocumentHandler->startElement("xd:SignaturePolicyIdentifier", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
xDocumentHandler->startElement("xd:SignaturePolicyImplied", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
diff --git a/xmlsecurity/source/helper/documentsignaturemanager.cxx b/xmlsecurity/source/helper/documentsignaturemanager.cxx
index 79d2cdf26b61..7252c54e74ab 100644
--- a/xmlsecurity/source/helper/documentsignaturemanager.cxx
+++ b/xmlsecurity/source/helper/documentsignaturemanager.cxx
@@ -586,6 +586,18 @@ void DocumentSignatureManager::read(bool bUseTempStream, bool bCacheLastSignatur
bCacheLastSignature);
maSignatureHelper.EndMission();
+ // this parses the XML independently from ImplVerifySignatures() - check
+ // certificates here too ...
+ for (auto const& it : maSignatureHelper.GetSignatureInformations())
+ {
+ if (!it.X509Datas.empty())
+ {
+ uno::Reference<xml::crypto::XSecurityEnvironment> const xSecEnv(
+ getSecurityEnvironment());
+ getSignatureHelper().CheckAndUpdateSignatureInformation(xSecEnv, it);
+ }
+ }
+
maCurrentSignatureInformations = maSignatureHelper.GetSignatureInformations();
}
else
diff --git a/xmlsecurity/source/helper/ooxmlsecexporter.cxx b/xmlsecurity/source/helper/ooxmlsecexporter.cxx
index fe4d0df89a5d..d2c29041338f 100644
--- a/xmlsecurity/source/helper/ooxmlsecexporter.cxx
+++ b/xmlsecurity/source/helper/ooxmlsecexporter.cxx
@@ -200,13 +200,21 @@ void OOXMLSecExporter::Impl::writeKeyInfo()
{
m_xDocumentHandler->startElement(
"KeyInfo", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- m_xDocumentHandler->startElement(
- "X509Data", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- m_xDocumentHandler->startElement(
- "X509Certificate", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
- m_xDocumentHandler->characters(m_rInformation.ouX509Certificate);
- m_xDocumentHandler->endElement("X509Certificate");
- m_xDocumentHandler->endElement("X509Data");
+ assert(m_rInformation.GetSigningCertificate());
+ for (auto const& rData : m_rInformation.X509Datas)
+ {
+ m_xDocumentHandler->startElement(
+ "X509Data", uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ for (auto const& it : rData)
+ {
+ m_xDocumentHandler->startElement(
+ "X509Certificate",
+ uno::Reference<xml::sax::XAttributeList>(new SvXMLAttributeList()));
+ m_xDocumentHandler->characters(it.X509Certificate);
+ m_xDocumentHandler->endElement("X509Certificate");
+ }
+ m_xDocumentHandler->endElement("X509Data");
+ }
m_xDocumentHandler->endElement("KeyInfo");
}
diff --git a/xmlsecurity/source/helper/ooxmlsecparser.cxx b/xmlsecurity/source/helper/ooxmlsecparser.cxx
index a200de60c07a..a25872fc057d 100644
--- a/xmlsecurity/source/helper/ooxmlsecparser.cxx
+++ b/xmlsecurity/source/helper/ooxmlsecparser.cxx
@@ -185,9 +185,22 @@ void SAL_CALL OOXMLSecParser::endElement(const OUString& rName)
m_pXSecController->setSignatureValue(m_aSignatureValue);
m_bInSignatureValue = false;
}
+ else if (rName == "X509Data")
+ {
+ std::vector<std::pair<OUString, OUString>> X509IssuerSerials;
+ std::vector<OUString> X509Certificates;
+ if (!m_aX509Certificate.isEmpty())
+ {
+ X509Certificates.emplace_back(m_aX509Certificate);
+ }
+ if (!m_aX509IssuerName.isEmpty() && !m_aX509SerialNumber.isEmpty())
+ {
+ X509IssuerSerials.emplace_back(m_aX509IssuerName, m_aX509SerialNumber);
+ }
+ m_pXSecController->setX509Data(X509IssuerSerials, X509Certificates);
+ }
else if (rName == "X509Certificate")
{
- m_pXSecController->setX509Certificate(m_aX509Certificate);
m_bInX509Certificate = false;
}
else if (rName == "mdssi:Value")
@@ -202,17 +215,18 @@ void SAL_CALL OOXMLSecParser::endElement(const OUString& rName)
}
else if (rName == "X509IssuerName")
{
- m_pXSecController->setX509IssuerName(m_aX509IssuerName);
m_bInX509IssuerName = false;
}
else if (rName == "X509SerialNumber")
{
- m_pXSecController->setX509SerialNumber(m_aX509SerialNumber);
m_bInX509SerialNumber = false;
}
+ else if (rName == "xd:Cert")
+ {
+ m_pXSecController->setX509CertDigest(m_aCertDigest, css::xml::crypto::DigestID::SHA1, m_aX509IssuerName, m_aX509SerialNumber);
+ }
else if (rName == "xd:CertDigest")
{
- m_pXSecController->setCertDigest(m_aCertDigest);
m_bInCertDigest = false;
}
else if (rName == "Object")
diff --git a/xmlsecurity/source/helper/pdfsignaturehelper.cxx b/xmlsecurity/source/helper/pdfsignaturehelper.cxx
index b0795cb8f33f..843000a9c326 100644
--- a/xmlsecurity/source/helper/pdfsignaturehelper.cxx
+++ b/xmlsecurity/source/helper/pdfsignaturehelper.cxx
@@ -85,8 +85,12 @@ PDFSignatureHelper::GetDocumentSignatureInformations(
security::DocumentSignatureInformation& rExternal = aRet[i];
rExternal.SignatureIsValid
= rInternal.nStatus == xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED;
- if (!rInternal.ouX509Certificate.isEmpty())
- rExternal.Signer = xSecEnv->createCertificateFromAscii(rInternal.ouX509Certificate);
+ if (rInternal.GetSigningCertificate()
+ && !rInternal.GetSigningCertificate()->X509Certificate.isEmpty())
+ {
+ rExternal.Signer = xSecEnv->createCertificateFromAscii(
+ rInternal.GetSigningCertificate()->X509Certificate);
+ }
rExternal.PartialDocumentSignature = rInternal.bPartialDocumentSignature;
// Verify certificate.
diff --git a/xmlsecurity/source/helper/xmlsignaturehelper.cxx b/xmlsecurity/source/helper/xmlsignaturehelper.cxx
index 22c056e70da1..bcb79039e342 100644
--- a/xmlsecurity/source/helper/xmlsignaturehelper.cxx
+++ b/xmlsecurity/source/helper/xmlsignaturehelper.cxx
@@ -21,6 +21,7 @@
#include <xmlsignaturehelper.hxx>
#include <documentsignaturehelper.hxx>
#include <xsecctl.hxx>
+#include <biginteger.hxx>
#include <xmlsignaturehelper2.hxx>
@@ -45,6 +46,8 @@
#include <tools/diagnose_ex.h>
#include <sal/log.hxx>
+#include <optional>
+
#define NS_DOCUMENTSIGNATURES "http://openoffice.org/2004/documentsignatures"
#define NS_DOCUMENTSIGNATURES_ODF_1_2 "urn:oasis:names:tc:opendocument:xmlns:digitalsignature:1.0"
#define OOXML_SIGNATURE_ORIGIN "http://schemas.openxmlformats.org/package/2006/relationships/digital-signature/origin"
@@ -547,4 +550,162 @@ void XMLSignatureHelper::CreateAndWriteOOXMLSignature(const uno::Reference<embed
xSaxWriter->endDocument();
}
+/** check this constraint from xmldsig-core 4.5.4:
+
+ All certificates appearing in an X509Data element MUST relate to the
+ validation key by either containing it or being part of a certification
+ chain that terminates in a certificate containing the validation key.
+ */
+static auto CheckX509Data(
+ uno::Reference<xml::crypto::XSecurityEnvironment> const& xSecEnv,
+ std::vector<SignatureInformation::X509CertInfo> const& rX509CertInfos,
+ std::vector<uno::Reference<security::XCertificate>> & rCerts,
+ std::vector<SignatureInformation::X509CertInfo> & rSorted) -> bool
+{
+ assert(rCerts.empty());
+ assert(rSorted.empty());
+ if (rX509CertInfos.empty())
+ {
+ SAL_WARN("xmlsecurity.comp", "no X509Data");
+ return false;
+ }
+ std::vector<uno::Reference<security::XCertificate>> certs;
+ for (SignatureInformation::X509CertInfo const& it : rX509CertInfos)
+ {
+ if (!it.X509Certificate.isEmpty())
+ {
+ certs.emplace_back(xSecEnv->createCertificateFromAscii(it.X509Certificate));
+ }
+ else
+ {
+ certs.emplace_back(xSecEnv->getCertificate(
+ it.X509IssuerName,
+ xmlsecurity::numericStringToBigInteger(it.X509SerialNumber)));
+ }
+ if (!certs.back().is())
+ {
+ SAL_WARN("xmlsecurity.comp", "X509Data cannot be parsed");
+ return false;
+ }
+ }
+
+ // first, search one whose issuer isn't in the list, or a self-signed one
+ std::optional<size_t> start;
+ for (size_t i = 0; i < certs.size(); ++i)
+ {
+ for (size_t j = 0; ; ++j)
+ {
+ if (j == certs.size())
+ {
+ if (start)
+ {
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: certificate has no issuer but already have start of chain: " << certs[i]->getSubjectName());
+ return false;
+ }
+ start = i; // issuer isn't in the list
+ break;
+ }
+ if (xmlsecurity::EqualDistinguishedNames(certs[i]->getIssuerName(), certs[j]->getSubjectName()))
+ {
+ if (i == j) // self signed
+ {
+ if (start)
+ {
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: certificate is self-signed but already have start of chain: " << certs[i]->getSubjectName());
+ return false;
+ }
+ start = i;
+ }
+ break;
+ }
+ }
+ }
+ std::vector<size_t> chain;
+ if (!start)
+ {
+ // this can only be a cycle?
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: cycle detected");
+ return false;
+ }
+ chain.emplace_back(*start);
+
+ // second, check that there is a chain, no tree or cycle...
+ for (size_t i = 0; i < certs.size(); ++i)
+ {
+ assert(chain.size() == i + 1);
+ for (size_t j = 0; j < certs.size(); ++j)
+ {
+ if (chain[i] != j)
+ {
+ if (xmlsecurity::EqualDistinguishedNames(
+ certs[chain[i]]->getSubjectName(), certs[j]->getIssuerName()))
+ {
+ if (chain.size() != i + 1) // already found issuee?
+ {
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: certificate issued 2 others: " << certs[chain[i]]->getSubjectName());
+ return false;
+ }
+ chain.emplace_back(j);
+ }
+ }
+ }
+ if (i == certs.size() - 1)
+ { // last one: must be a leaf
+ if (chain.size() != i + 1)
+ {
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: certificate in cycle: " << certs[chain[i]]->getSubjectName());
+ return false;
+ }
+ }
+ else if (chain.size() != i + 2)
+ { // not issuer of another?
+ SAL_WARN("xmlsecurity.comp", "X509Data do not form a chain: certificate issued 0 others: " << certs[chain[i]]->getSubjectName());
+ return false;
+ }
+ }
+
+ // success
+ assert(chain.size() == rX509CertInfos.size());
+ for (auto const& it : chain)
+ {
+ rSorted.emplace_back(rX509CertInfos[it]);
+ rCerts.emplace_back(certs[it]);
+ }
+ return true;
+}
+
+std::vector<uno::Reference<security::XCertificate>>
+XMLSignatureHelper::CheckAndUpdateSignatureInformation(
+ uno::Reference<xml::crypto::XSecurityEnvironment> const& xSecEnv,
+ SignatureInformation const& rInfo)
+{
+ // if the check fails, it's not possible to determine which X509Data
+ // contained the signing certificate - the UI cannot display something
+ // useful in this case, so prevent anything misleading by clearing the
+ // X509Datas.
+
+ std::vector<uno::Reference<security::XCertificate>> certs;
+ std::vector<SignatureInformation::X509Data> datas;
+ // TODO: for now, just merge all X509Datas together for checking...
+ // (this will probably break round-trip of signature with multiple X509Data,
+ // no idea if that is a problem)
+ SignatureInformation::X509Data temp;
+ SignatureInformation::X509Data tempResult;
+ for (auto const& rData : rInfo.X509Datas)
+ {
+ for (auto const& it : rData)
+ {
+ temp.emplace_back(it);
+ }
+ }
+ if (CheckX509Data(xSecEnv, temp, certs, tempResult))
+ {
+ datas.emplace_back(tempResult);
+ }
+
+ // rInfo is a copy, update the original
+ mpXSecController->UpdateSignatureInformation(rInfo.nSecurityId, datas);
+ return certs;
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/helper/xsecctl.cxx b/xmlsecurity/source/helper/xsecctl.cxx
index e3df9a85f6da..6bd88e24f91e 100644
--- a/xmlsecurity/source/helper/xsecctl.cxx
+++ b/xmlsecurity/source/helper/xsecctl.cxx
@@ -734,7 +734,7 @@ void XSecController::exportSignature(
xDocumentHandler->startElement(
"PGPKeyID",
css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
- xDocumentHandler->characters( signatureInfo.ouCertDigest );
+ xDocumentHandler->characters(signatureInfo.ouGpgKeyID);
xDocumentHandler->endElement( "PGPKeyID" );
/* Write PGPKeyPacket element */
@@ -758,43 +758,50 @@ void XSecController::exportSignature(
}
else
{
- /* Write X509Data element */
- xDocumentHandler->startElement(
- "X509Data",
- css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
+ assert(signatureInfo.GetSigningCertificate());
+ for (auto const& rData : signatureInfo.X509Datas)
{
- /* Write X509IssuerSerial element */
+ /* Write X509Data element */
xDocumentHandler->startElement(
- "X509IssuerSerial",
+ "X509Data",
css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
{
- /* Write X509IssuerName element */
- xDocumentHandler->startElement(
- "X509IssuerName",
- css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
- xDocumentHandler->characters( signatureInfo.ouX509IssuerName );
- xDocumentHandler->endElement( "X509IssuerName" );
-
- /* Write X509SerialNumber element */
- xDocumentHandler->startElement(
- "X509SerialNumber",
- css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
- xDocumentHandler->characters( signatureInfo.ouX509SerialNumber );
- xDocumentHandler->endElement( "X509SerialNumber" );
- }
- xDocumentHandler->endElement( "X509IssuerSerial" );
-
- /* Write X509Certificate element */
- if (!signatureInfo.ouX509Certificate.isEmpty())
- {
- xDocumentHandler->startElement(
- "X509Certificate",
- css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
- xDocumentHandler->characters( signatureInfo.ouX509Certificate );
- xDocumentHandler->endElement( "X509Certificate" );
+ for (auto const& it : rData)
+ {
+ /* Write X509IssuerSerial element */
+ xDocumentHandler->startElement(
+ "X509IssuerSerial",
+ css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
+ {
+ /* Write X509IssuerName element */
+ xDocumentHandler->startElement(
+ "X509IssuerName",
+ css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
+ xDocumentHandler->characters(it.X509IssuerName);
+ xDocumentHandler->endElement( "X509IssuerName" );
+
+ /* Write X509SerialNumber element */
+ xDocumentHandler->startElement(
+ "X509SerialNumber",
+ css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
+ xDocumentHandler->characters(it.X509SerialNumber);
+ xDocumentHandler->endElement( "X509SerialNumber" );
+ }
+ xDocumentHandler->endElement( "X509IssuerSerial" );
+
+ /* Write X509Certificate element */
+ if (!it.X509Certificate.isEmpty())
+ {
+ xDocumentHandler->startElement(
+ "X509Certificate",
+ css::uno::Reference< css::xml::sax::XAttributeList > (new SvXMLAttributeList()));
+ xDocumentHandler->characters(it.X509Certificate);
+ xDocumentHandler->endElement( "X509Certificate" );
+ }
+ }
}
+ xDocumentHandler->endElement( "X509Data" );
}
- xDocumentHandler->endElement( "X509Data" );
}
}
xDocumentHandler->endElement( "KeyInfo" );
@@ -913,6 +920,15 @@ void XSecController::exportOOXMLSignature(const uno::Reference<embed::XStorage>&
aExporter.writeSignature();
}
+void XSecController::UpdateSignatureInformation(sal_Int32 const nSecurityId,
+ std::vector<SignatureInformation::X509Data> const& rDatas)
+{
+ SignatureInformation aInf( 0 );
+ int const nIndex = findSignatureInfor(nSecurityId);
+ assert(nIndex != -1); // nothing should touch this between parsing and verify
+ m_vInternalSignatureInformations[nIndex].signatureInfor.X509Datas = rDatas;
+}
+
SignatureInformation XSecController::getSignatureInformation( sal_Int32 nSecurityId ) const
{
SignatureInformation aInf( 0 );
diff --git a/xmlsecurity/source/helper/xsecparser.cxx b/xmlsecurity/source/helper/xsecparser.cxx
index f46277f96ea1..f2e00fca99c9 100644
--- a/xmlsecurity/source/helper/xsecparser.cxx
+++ b/xmlsecurity/source/helper/xsecparser.cxx
@@ -243,98 +243,79 @@ class XSecParser::DsX509CertificateContext
: public XSecParser::Context
{
private:
- OUString m_Value;
+ OUString & m_rValue;
public:
DsX509CertificateContext(XSecParser & rParser,
- std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap)
+ std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
+ OUString & rValue)
: XSecParser::Context(rParser, std::move(pOldNamespaceMap))
+ , m_rValue(rValue)
{
}
- virtual void EndElement() override
- {
- m_rParser.m_pXSecController->setX509Certificate(m_Value);
- }
-
virtual void Characters(OUString const& rChars) override
{
- m_Value += rChars;
+ m_rValue += rChars;
}
};
class XSecParser::DsX509SerialNumberContext
- : public XSecParser::ReferencedContextImpl
+ : public XSecParser::Context
{
private:
- OUString m_Value;
+ OUString & m_rValue;
public:
DsX509SerialNumberContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
- bool const isReferenced)
- : ReferencedContextImpl(rParser, std::move(pOldNamespaceMap), isReferenced)
- {
- }
-
- virtual void EndElement() override
+ OUString & rValue)
+ : XSecParser::Context(rParser, std::move(pOldNamespaceMap))
+ , m_rValue(rValue)
{
- if (m_isReferenced)
- {
- m_rParser.m_pXSecController->setX509SerialNumber(m_Value);
- }
- else
- {
- SAL_INFO("xmlsecurity.helper", "ignoring unsigned X509SerialNumber");
- }
}
virtual void Characters(OUString const& rChars) override
{
- m_Value += rChars;
+ m_rValue += rChars;
}
};
class XSecParser::DsX509IssuerNameContext
- : public XSecParser::ReferencedContextImpl
+ : public XSecParser::Context
{
private:
- OUString m_Value;
+ OUString & m_rValue;
public:
DsX509IssuerNameContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
- bool const isReferenced)
- : ReferencedContextImpl(rParser, std::move(pOldNamespaceMap), isReferenced)
- {
- }
-
- virtual void EndElement() override
+ OUString & rValue)
+ : XSecParser::Context(rParser, std::move(pOldNamespaceMap))
+ , m_rValue(rValue)
{
- if (m_isReferenced)
- {
- m_rParser.m_pXSecController->setX509IssuerName(m_Value);
- }
- else
- {
- SAL_INFO("xmlsecurity.helper", "ignoring unsigned X509IssuerName");
- }
}
virtual void Characters(OUString const& rChars) override
{
- m_Value += rChars;
+ m_rValue += rChars;
}
};
class XSecParser::DsX509IssuerSerialContext
- : public XSecParser::ReferencedContextImpl
+ : public XSecParser::Context
{
+ private:
+ OUString & m_rX509IssuerName;
+ OUString & m_rX509SerialNumber;
+
public:
DsX509IssuerSerialContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
- bool const isReferenced)
- : ReferencedContextImpl(rParser, std::move(pOldNamespaceMap), isReferenced)
+ OUString & rIssuerName, OUString & rSerialNumber)
+ : XSecParser::Context(rParser, std::move(pOldNamespaceMap))
+ , m_rX509IssuerName(rIssuerName)
+ , m_rX509SerialNumber(rSerialNumber)
{
}
@@ -344,20 +325,27 @@ class XSecParser::DsX509IssuerSerialContext
{
if (nNamespace == XML_NAMESPACE_DS && rName == "X509IssuerName")
{
- return std::make_unique<DsX509IssuerNameContext>(m_rParser, std::move(pOldNamespaceMap), m_isReferenced);
+ return std::make_unique<DsX509IssuerNameContext>(m_rParser, std::move(pOldNamespaceMap), m_rX509IssuerName);
}
if (nNamespace == XML_NAMESPACE_DS && rName == "X509SerialNumber")
{
- return std::make_unique<DsX509SerialNumberContext>(m_rParser, std::move(pOldNamespaceMap), m_isReferenced);
+ return std::make_unique<DsX509SerialNumberContext>(m_rParser, std::move(pOldNamespaceMap), m_rX509SerialNumber);
}
// missing: ds:X509SKI, ds:X509SubjectName, ds:X509CRL
return XSecParser::Context::CreateChildContext(std::move(pOldNamespaceMap), nNamespace, rName);
}
};
+/// can't be sure what is supposed to happen here because the spec is clear as mud
class XSecParser::DsX509DataContext
: public XSecParser::Context
{
+ private:
+ // sigh... "No ordering is implied by the above constraints."
+ // so store the ball of mud in vectors and try to figure it out later.
+ std::vector<std::pair<OUString, OUString>> m_X509IssuerSerials;
+ std::vector<OUString> m_X509Certificates;
+
public:
DsX509DataContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap)
@@ -365,18 +353,24 @@ class XSecParser::DsX509DataContext
{
}
+ virtual void EndElement() override
+ {
+ m_rParser.m_pXSecController->setX509Data(m_X509IssuerSerials, m_X509Certificates);
+ }
+
virtual std::unique_ptr<Context> CreateChildContext(
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
sal_uInt16 const nNamespace, OUString const& rName) override
{
if (nNamespace == XML_NAMESPACE_DS && rName == "X509IssuerSerial")
{
- // can't require KeyInfo to be signed so pass in *true*
- return std::make_unique<DsX509IssuerSerialContext>(m_rParser, std::move(pOldNamespaceMap), true);
+ m_X509IssuerSerials.emplace_back();
+ return std::make_unique<DsX509IssuerSerialContext>(m_rParser, std::move(pOldNamespaceMap), m_X509IssuerSerials.back().first, m_X509IssuerSerials.back().second);
}
if (nNamespace == XML_NAMESPACE_DS && rName == "X509Certificate")
{
- return std::make_unique<DsX509CertificateContext>(m_rParser, std::move(pOldNamespaceMap));
+ m_X509Certificates.emplace_back();
+ return std::make_unique<DsX509CertificateContext>(m_rParser, std::move(pOldNamespaceMap), m_X509Certificates.back());
}
// missing: ds:X509SKI, ds:X509SubjectName, ds:X509CRL
return XSecParser::Context::CreateChildContext(std::move(pOldNamespaceMap), nNamespace, rName);
@@ -968,30 +962,20 @@ class XSecParser::LoSignatureLineContext
};
class XSecParser::XadesCertDigestContext
- : public XSecParser::ReferencedContextImpl
+ : public XSecParser::Context
{
private:
- OUString m_Value;
- sal_Int32 m_nReferenceDigestID = css::xml::crypto::DigestID::SHA1;
+ OUString & m_rDigestValue;
+ sal_Int32 & m_rReferenceDigestID;
public:
XadesCertDigestContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
- bool const isReferenced)
- : ReferencedContextImpl(rParser, std::move(pOldNamespaceMap), isReferenced)
- {
- }
-
- virtual void EndElement() override
+ OUString & rDigestValue, sal_Int32 & rReferenceDigestID)
+ : XSecParser::Context(rParser, std::move(pOldNamespaceMap))
+ , m_rDigestValue(rDigestValue)
+ , m_rReferenceDigestID(rReferenceDigestID)
{
- if (m_isReferenced)
- {
- m_rParser.m_pXSecController->setCertDigest(m_Value/* FIXME , m_nReferenceDigestID*/);
- }
- else
- {
- SAL_INFO("xmlsecurity.helper", "ignoring unsigned CertDigest");
- }
}
virtual std::unique_ptr<Context> CreateChildContext(
@@ -1000,11 +984,11 @@ class XSecParser::XadesCertDigestContext
{
if (nNamespace == XML_NAMESPACE_DS && rName == "DigestMethod")
{
- return std::make_unique<DsDigestMethodContext>(m_rParser, std::move(pOldNamespaceMap), m_nReferenceDigestID);
+ return std::make_unique<DsDigestMethodContext>(m_rParser, std::move(pOldNamespaceMap), m_rReferenceDigestID);
}
if (nNamespace == XML_NAMESPACE_DS && rName == "DigestValue")
{
- return std::make_unique<DsDigestValueContext>(m_rParser, std::move(pOldNamespaceMap), m_Value);
+ return std::make_unique<DsDigestValueContext>(m_rParser, std::move(pOldNamespaceMap), m_rDigestValue);
}
return XSecParser::Context::CreateChildContext(std::move(pOldNamespaceMap), nNamespace, rName);
}
@@ -1013,6 +997,12 @@ class XSecParser::XadesCertDigestContext
class XSecParser::XadesCertContext
: public XSecParser::ReferencedContextImpl
{
+ private:
+ sal_Int32 m_nReferenceDigestID = css::xml::crypto::DigestID::SHA1;
+ OUString m_CertDigest;
+ OUString m_X509IssuerName;
+ OUString m_X509SerialNumber;
+
public:
XadesCertContext(XSecParser & rParser,
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
@@ -1021,17 +1011,29 @@ class XSecParser::XadesCertContext
{
}
+ virtual void EndElement() override
+ {
+ if (m_isReferenced)
+ {
+ m_rParser.m_pXSecController->setX509CertDigest(m_CertDigest, m_nReferenceDigestID, m_X509IssuerName, m_X509SerialNumber);
+ }
+ else
+ {
+ SAL_INFO("xmlsecurity.helper", "ignoring unsigned xades:Cert");
+ }
+ }
+
virtual std::unique_ptr<Context> CreateChildContext(
std::unique_ptr<SvXMLNamespaceMap> pOldNamespaceMap,
sal_uInt16 const nNamespace, OUString const& rName) override
{
if (nNamespace == XML_NAMESPACE_XADES132 && rName == "CertDigest")
{
- return std::make_unique<XadesCertDigestContext>(m_rParser, std::move(pOldNamespaceMap), m_isReferenced);
+ return std::make_unique<XadesCertDigestContext>(m_rParser, std::move(pOldNamespaceMap), m_CertDigest, m_nReferenceDigestID);
}
if (nNamespace == XML_NAMESPACE_XADES132 && rName == "IssuerSerial")
{
- return std::make_unique<DsX509IssuerSerialContext>(m_rParser, std::move(pOldNamespaceMap), m_isReferenced);
+ return std::make_unique<DsX509IssuerSerialContext>(m_rParser, std::move(pOldNamespaceMap), m_X509IssuerName, m_X509SerialNumber);
}
return XSecParser::Context::CreateChildContext(std::move(pOldNamespaceMap), nNamespace, rName);
}
diff --git a/xmlsecurity/source/helper/xsecsign.cxx b/xmlsecurity/source/helper/xsecsign.cxx
index 1e1688767f00..fd33a320d9bd 100644
--- a/xmlsecurity/source/helper/xsecsign.cxx
+++ b/xmlsecurity/source/helper/xsecsign.cxx
@@ -193,6 +193,7 @@ void XSecController::signAStream( sal_Int32 securityId, const OUString& uri, boo
}
}
+// note: this is called when creating a new signature from scratch
void XSecController::setX509Certificate(
sal_Int32 nSecurityId,
const OUString& ouX509IssuerName,
@@ -206,10 +207,13 @@ void XSecController::setX509Certificate(
if ( index == -1 )
{
InternalSignatureInformation isi(nSecurityId, nullptr);
- isi.signatureInfor.ouX509IssuerName = ouX509IssuerName;
- isi.signatureInfor.ouX509SerialNumber = ouX509SerialNumber;
- isi.signatureInfor.ouX509Certificate = ouX509Cert;
- isi.signatureInfor.ouCertDigest = ouX509CertDigest;
+ isi.signatureInfor.X509Datas.clear();
+ isi.signatureInfor.X509Datas.emplace_back();
+ isi.signatureInfor.X509Datas.back().emplace_back();
+ isi.signatureInfor.X509Datas.back().back().X509IssuerName = ouX509IssuerName;
+ isi.signatureInfor.X509Datas.back().back().X509SerialNumber = ouX509SerialNumber;
+ isi.signatureInfor.X509Datas.back().back().X509Certificate = ouX509Cert;
+ isi.signatureInfor.X509Datas.back().back().CertDigest = ouX509CertDigest;
isi.signatureInfor.eAlgorithmID = eAlgorithmID;
m_vInternalSignatureInformations.push_back( isi );
}
@@ -217,16 +221,19 @@ void XSecController::setX509Certificate(
{
SignatureInformation &si
= m_vInternalSignatureInformations[index].signatureInfor;
- si.ouX509IssuerName = ouX509IssuerName;
- si.ouX509SerialNumber = ouX509SerialNumber;
- si.ouX509Certificate = ouX509Cert;
- si.ouCertDigest = ouX509CertDigest;
+ si.X509Datas.clear();
+ si.X509Datas.emplace_back();
+ si.X509Datas.back().emplace_back();
+ si.X509Datas.back().back().X509IssuerName = ouX509IssuerName;
+ si.X509Datas.back().back().X509SerialNumber = ouX509SerialNumber;
+ si.X509Datas.back().back().X509Certificate = ouX509Cert;
+ si.X509Datas.back().back().CertDigest = ouX509CertDigest;
}
}
void XSecController::setGpgCertificate(
sal_Int32 nSecurityId,
- const OUString& ouCertDigest,
+ const OUString& ouKeyDigest,
const OUString& ouCert,
const OUString& ouOwner)
{
@@ -237,16 +244,17 @@ void XSecController::setGpgCertificate(
InternalSignatureInformation isi(nSecurityId, nullptr);
isi.signatureInfor.ouGpgCertificate = ouCert;
isi.signatureInfor.ouGpgOwner = ouOwner;
- isi.signatureInfor.ouCertDigest = ouCertDigest;
+ isi.signatureInfor.ouGpgKeyID = ouKeyDigest;
m_vInternalSignatureInformations.push_back( isi );
}
else
{
SignatureInformation &si
= m_vInternalSignatureInformations[index].signatureInfor;
+ si.X509Datas.clear(); // it is a PGP signature now
si.ouGpgCertificate = ouCert;
si.ouGpgOwner = ouOwner;
- si.ouCertDigest = ouCertDigest;
+ si.ouGpgKeyID = ouKeyDigest;
}
}
diff --git a/xmlsecurity/source/helper/xsecverify.cxx b/xmlsecurity/source/helper/xsecverify.cxx
index 92ebfb6c72e8..89141ed1dfd4 100644
--- a/xmlsecurity/source/helper/xsecverify.cxx
+++ b/xmlsecurity/source/helper/xsecverify.cxx
@@ -22,6 +22,7 @@
#include <xsecctl.hxx>
#include "xsecparser.hxx"
#include "ooxmlsecparser.hxx"
+#include <biginteger.hxx>
#include <framework/signatureverifierimpl.hxx>
#include <framework/saxeventkeeperimpl.hxx>
#include <gpg/xmlsignature_gpgimpl.hxx>
@@ -240,7 +241,9 @@ void XSecController::setReferenceCount() const
}
}
-void XSecController::setX509IssuerName( OUString const & ouX509IssuerName )
+void XSecController::setX509Data(
+ std::vector<std::pair<OUString, OUString>> & rX509IssuerSerials,
+ std::vector<OUString> const& rX509Certificates)
{
if (m_vInternalSignatureInformations.empty())
{
@@ -248,29 +251,52 @@ void XSecController::setX509IssuerName( OUString const & ouX509IssuerName )
return;
}
InternalSignatureInformation &isi = m_vInternalSignatureInformations.back();
- isi.signatureInfor.ouX509IssuerName = ouX509IssuerName;
-}
-
-void XSecController::setX509SerialNumber( OUString const & ouX509SerialNumber )
-{
- if (m_vInternalSignatureInformations.empty())
+ SignatureInformation::X509Data data;
+ // due to the excessive flexibility of the spec it's possible that there
+ // is both a reference to a cert and the cert itself in one X509Data
+ for (OUString const& it : rX509Certificates)
{
- SAL_INFO("xmlsecurity.helper","XSecController::setX509SerialNumber: no signature");
- return;
+ try
+ {
+ data.emplace_back();
+ data.back().X509Certificate = it;
+ uno::Reference<xml::crypto::XSecurityEnvironment> const xSecEnv(m_xSecurityContext->getSecurityEnvironment());
+ uno::Reference<security::XCertificate> const xCert(xSecEnv->createCertificateFromAscii(it));
+ if (!xCert.is())
+ {
+ SAL_INFO("xmlsecurity.helper", "cannot parse X509Certificate");
+ continue; // will be handled in CheckX509Data
+ }
+ OUString const issuerName(xCert->getIssuerName());
+ OUString const serialNumber(xmlsecurity::bigIntegerToNumericString(xCert->getSerialNumber()));
+ auto const iter = std::find_if(rX509IssuerSerials.begin(), rX509IssuerSerials.end(),
+ [&](auto const& rX509IssuerSerial) {
+ return xmlsecurity::EqualDistinguishedNames(issuerName, rX509IssuerSerial.first)
+ && serialNumber == rX509IssuerSerial.second;
+ });
+ if (iter != rX509IssuerSerials.end())
+ {
+ data.back().X509IssuerName = iter->first;
+ data.back().X509SerialNumber = iter->second;
+ rX509IssuerSerials.erase(iter);
+ }
+ }
+ catch (uno::Exception const&)
+ {
+ SAL_INFO("xmlsecurity.helper", "cannot parse X509Certificate");
+ }
}
- InternalSignatureInformation &isi = m_vInternalSignatureInformations.back();
- isi.signatureInfor.ouX509SerialNumber = ouX509SerialNumber;
-}
-
-void XSecController::setX509Certificate( OUString const & ouX509Certificate )
-{
- if (m_vInternalSignatureInformations.empty())
+ // now handle any that are left...
+ for (auto const& it : rX509IssuerSerials)
{
- SAL_INFO("xmlsecurity.helper","XSecController::setX509Certificate: no signature");
- return;
+ data.emplace_back();
+ data.back().X509IssuerName = it.first;
+ data.back().X509SerialNumber = it.second;
+ }
+ if (!data.empty())
+ {
+ isi.signatureInfor.X509Datas.push_back(data);
}
- InternalSignatureInformation &isi = m_vInternalSignatureInformations.back();
- isi.signatureInfor.ouX509Certificate = ouX509Certificate;
}
void XSecController::setSignatureValue( OUString const & ouSignatureValue )
@@ -380,13 +406,67 @@ void XSecController::setSignatureBytes(const uno::Sequence<sal_Int8>& rBytes)
rInformation.signatureInfor.aSignatureBytes = rBytes;
}
-void XSecController::setCertDigest(const OUString& rCertDigest)
+void XSecController::setX509CertDigest(
+ OUString const& rCertDigest, sal_Int32 const /*TODO nReferenceDigestID*/,
+ OUString const& rX509IssuerName, OUString const& rX509SerialNumber)
{
if (m_vInternalSignatureInformations.empty())
return;
InternalSignatureInformation& rInformation = m_vInternalSignatureInformations.back();
- rInformation.signatureInfor.ouCertDigest = rCertDigest;
+ for (auto & rData : rInformation.signatureInfor.X509Datas)
+ {
+ for (auto & it : rData)
+ {
+ if (xmlsecurity::EqualDistinguishedNames(it.X509IssuerName, rX509IssuerName)
+ && it.X509SerialNumber == rX509SerialNumber)
+ {
+ it.CertDigest = rCertDigest;
+ return;
+ }
+ }
+ }
+ // fall-back: read the actual certificates
+ for (auto & rData : rInformation.signatureInfor.X509Datas)
+ {
+ for (auto & it : rData)
+ {
+ if (!it.X509Certificate.isEmpty())
+ {
+ try
+ {
+ uno::Reference<xml::crypto::XSecurityEnvironment> const xSecEnv(m_xSecurityContext->getSecurityEnvironment());
+ uno::Reference<security::XCertificate> const xCert(xSecEnv->createCertificateFromAscii(it.X509Certificate));
+ if (!xCert.is())
+ {
+ SAL_INFO("xmlsecurity.helper", "cannot parse X509Certificate");
+ }
+ else if (xmlsecurity::EqualDistinguishedNames(xCert->getIssuerName(),rX509IssuerName)
+ && xmlsecurity::bigIntegerToNumericString(xCert->getSerialNumber()) == rX509SerialNumber)
+ {
+ it.CertDigest = rCertDigest;
+ // note: testInsertCertificate_PEM_DOCX requires these!
+ it.X509SerialNumber = rX509SerialNumber;
+ it.X509IssuerName = rX509IssuerName;
+ return;
+ }
+ }
+ catch (uno::Exception const&)
+ {
+ SAL_INFO("xmlsecurity.helper", "cannot parse X509Certificate");
+ }
+ }
+ }
+ }
+ if (!rInformation.signatureInfor.ouGpgCertificate.isEmpty())
+ {
+ SAL_INFO_IF(rCertDigest != rInformation.signatureInfor.ouGpgKeyID,
+ "xmlsecurity.helper", "PGPKeyID vs CertDigest mismatch");
+ }
+ else
+ {
+ SAL_INFO("xmlsecurity.helper", "cannot find X509Data for CertDigest");
+ }
}
namespace {
diff --git a/xmlsecurity/source/xmlsec/mscrypt/x509certificate_mscryptimpl.cxx b/xmlsecurity/source/xmlsec/mscrypt/x509certificate_mscryptimpl.cxx
index 0e619b2802f8..244cd46ac564 100644
--- a/xmlsecurity/source/xmlsec/mscrypt/x509certificate_mscryptimpl.cxx
+++ b/xmlsecurity/source/xmlsec/mscrypt/x509certificate_mscryptimpl.cxx
@@ -26,6 +26,7 @@
#include <cppuhelper/supportsservice.hxx>
#include "x509certificate_mscryptimpl.hxx"
#include <certificateextension_xmlsecimpl.hxx>
+#include <biginteger.hxx>
#include "sanextension_mscryptimpl.hxx"
#include "oid.hxx"
@@ -649,4 +650,50 @@ Sequence<OUString> SAL_CALL X509Certificate_MSCryptImpl::getSupportedServiceName
return { OUString() };
}
+namespace xmlsecurity {
+
+static bool EncodeDistinguishedName(OUString const& rName, CERT_NAME_BLOB & rBlob)
+{
+ LPCWSTR pszError;
+ if (!CertStrToNameW(X509_ASN_ENCODING,
+ reinterpret_cast<LPCWSTR>(rName.getStr()), CERT_X500_NAME_STR,
+ nullptr, nullptr, &rBlob.cbData, &pszError))
+ {
+ SAL_INFO("xmlsecurity.xmlsec", "CertStrToNameW failed: " << WindowsErrorString(GetLastError()) << "; " << reinterpret_cast<char16_t const*>(pszError));
+ return false;
+ }
+ rBlob.pbData = new BYTE[rBlob.cbData];
+ if (!CertStrToNameW(X509_ASN_ENCODING,
+ reinterpret_cast<LPCWSTR>(rName.getStr()), CERT_X500_NAME_STR,
+ nullptr, rBlob.pbData, &rBlob.cbData, &pszError))
+ {
+ SAL_INFO("xmlsecurity.xmlsec", "CertStrToNameW failed: " << WindowsErrorString(GetLastError()) << "; " << reinterpret_cast<char16_t const*>(pszError));
+ return false;
+ }
+ return true;
+}
+
+bool EqualDistinguishedNames(
+ OUString const& rName1, OUString const& rName2)
+{
+ CERT_NAME_BLOB blob1;
+ if (!EncodeDistinguishedName(rName1, blob1))
+ {
+ return false;
+ }
+ CERT_NAME_BLOB blob2;
+ if (!EncodeDistinguishedName(rName2, blob2))
+ {
+ delete[] blob1.pbData;
+ return false;
+ }
+ bool const ret(CertCompareCertificateName(X509_ASN_ENCODING,
+ &blob1, &blob2) == TRUE);
+ delete[] blob2.pbData;
+ delete[] blob1.pbData;
+ return ret;
+}
+
+} // namespace xmlsecurity
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx b/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
index dcbad0348091..c699c950f351 100644
--- a/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
+++ b/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
@@ -18,6 +18,7 @@
*/
#include <sal/config.h>
+#include <sal/log.hxx>
#include <rtl/uuid.h>
#include <xmlsec-wrapper.h>
@@ -254,6 +255,7 @@ SAL_CALL XMLSignature_MSCryptImpl::validate(
++nReferenceGood;
}
}
+ SAL_INFO("xmlsecurity.xmlsec", "xmlSecDSigCtxVerify status " << pDsigCtx->status << ", references good " << nReferenceGood << " of " << nReferenceCount);
if (rs == 0 && nReferenceCount == nReferenceGood)
{
diff --git a/xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl.cxx
index 1a323d33f32f..d6143a81883c 100644
--- a/xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl.cxx
+++ b/xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl.cxx
@@ -31,6 +31,7 @@
#include <rtl/ref.hxx>
#include "x509certificate_nssimpl.hxx"
+#include <biginteger.hxx>
#include <certificateextension_xmlsecimpl.hxx>
#include "sanextension_nssimpl.hxx"
@@ -533,4 +534,28 @@ sal_Bool SAL_CALL X509Certificate_NssImpl::supportsService(const OUString& servi
/* XServiceInfo */
Sequence<OUString> SAL_CALL X509Certificate_NssImpl::getSupportedServiceNames() { return { OUString() }; }
+namespace xmlsecurity {
+
+bool EqualDistinguishedNames(
+ OUString const& rName1, OUString const& rName2)
+{
+ CERTName *const pName1(CERT_AsciiToName(OUStringToOString(rName1, RTL_TEXTENCODING_UTF8).getStr()));
+ if (pName1 == nullptr)
+ {
+ return false;
+ }
+ CERTName *const pName2(CERT_AsciiToName(OUStringToOString(rName2, RTL_TEXTENCODING_UTF8).getStr()));
+ if (pName2 == nullptr)
+ {
+ CERT_DestroyName(pName1);
+ return false;
+ }
+ bool const ret(CERT_CompareName(pName1, pName2) == SECEqual);
+ CERT_DestroyName(pName2);
+ CERT_DestroyName(pName1);
+ return ret;
+}
+
+} // namespace xmlsecurity
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
index 32e4335a5207..b41d754f7407 100644
--- a/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
+++ b/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
@@ -26,6 +26,8 @@
#include "securityenvironment_nssimpl.hxx"
+#include <sal/log.hxx>
+
#include <com/sun/star/xml/crypto/XXMLSignature.hpp>
#include <memory>
@@ -261,6 +263,7 @@ SAL_CALL XMLSignature_NssImpl::validate(
++nReferenceGood;
}
}
+ SAL_INFO("xmlsecurity.xmlsec", "xmlSecDSigCtxVerify status " << pDsigCtx->status << ", references good " << nReferenceGood << " of " << nReferenceCount);
if (rs == 0 && pDsigCtx->status == xmlSecDSigStatusSucceeded && nReferenceCount == nReferenceGood)
{
More information about the Libreoffice-commits
mailing list