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authorCaolán McNamara <caolanm@redhat.com>2022-03-03 14:22:37 +0000
committerMiklos Vajna <vmiklos@collabora.com>2022-03-04 08:31:12 +0100
commit65442205b5b274ad309308162f150f8d41648f72 (patch)
tree09a02e10300844dbecbc080397d6731a7e057ed0 /xmlsecurity/source
parent176a9dfcce7c10d1c5fd3e091f10a1d57d309b24 (diff)
compare authors using Thumbprint
Change-Id: I338f58eb07cbf0a3d13a7dafdaddac09252a8546 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130929 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Diffstat (limited to 'xmlsecurity/source')
-rw-r--r--xmlsecurity/source/component/documentdigitalsignatures.cxx14
1 files changed, 11 insertions, 3 deletions
diff --git a/xmlsecurity/source/component/documentdigitalsignatures.cxx b/xmlsecurity/source/component/documentdigitalsignatures.cxx
index 9f20a58fd23f..0dbf0877ad1e 100644
--- a/xmlsecurity/source/component/documentdigitalsignatures.cxx
+++ b/xmlsecurity/source/component/documentdigitalsignatures.cxx
@@ -673,9 +673,17 @@ sal_Bool DocumentDigitalSignatures::isAuthorTrusted(
std::vector< SvtSecurityOptions::Certificate > aTrustedAuthors = SvtSecurityOptions::GetTrustedAuthors();
return std::any_of(aTrustedAuthors.begin(), aTrustedAuthors.end(),
- [&xAuthor, &sSerialNum](const SvtSecurityOptions::Certificate& rAuthor) {
- return xmlsecurity::EqualDistinguishedNames(rAuthor.SubjectName, xAuthor->getIssuerName(), xmlsecurity::NOCOMPAT)
- && ( rAuthor.SerialNumber == sSerialNum );
+ [this, &xAuthor, &sSerialNum](const SvtSecurityOptions::Certificate& rAuthor) {
+ if (!xmlsecurity::EqualDistinguishedNames(rAuthor.SubjectName, xAuthor->getIssuerName(), xmlsecurity::NOCOMPAT))
+ return false;
+ if (rAuthor.SerialNumber != sSerialNum)
+ return false;
+
+ DocumentSignatureManager aSignatureManager(mxCtx, {});
+ if (!aSignatureManager.init())
+ return false;
+ uno::Reference<css::security::XCertificate> xCert = aSignatureManager.getSecurityEnvironment()->createCertificateFromAscii(rAuthor.RawData);
+ return xCert->getSHA1Thumbprint() == xAuthor->getSHA1Thumbprint();
});
}