CppunitTest_xmlsecurity_signing: don't assume we always have a signing cert

This makes this suite in sync with CppunitTest_xmlsecurity_pdfsigning. A
signing certificate is available on 64bit NSS platforms, as there we
provide a pre-created NSS db, but on other platforms by default there is
just no signing certificate.  The certificate.crt I added earlier is not
enough, that's just the certificate, but it doesn't provide a private
key.

Change-Id: Ie09d70fc9bc7ab752382eef96659bedb414553f5

3 files changed, 18 insertions, 45 deletions

diff --git a/xmlsecurity/qa/unit/signing/data/certificate.crt b/xmlsecurity/qa/unit/signing/data/certificate.crt
deleted file mode 100644
index f3f34b7c65ab..000000000000
--- a/xmlsecurity/qa/unit/signing/data/certificate.crt
+++ /dev/null
@@ -1,27 +0,0 @@
-MIIE7jCCAtagAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwVzELMAkGA1UEBhMCVUsx
-EDAOBgNVBAgMB0VuZ2xhbmQxEjAQBgNVBAoMCVRTQ1AgVGVzdDEiMCAGA1UEAwwZ
-VFNDUCBJbnRlcm1lZGlhdGUgUm9vdCBDQTAeFw0xNTEyMTgwNzU4MTlaFw0xNjEy
-MjcwNzU4MTlaMFUxCzAJBgNVBAYTAlVLMRAwDgYDVQQIDAdFbmdsYW5kMRIwEAYD
-VQQKDAlUU0NQIFRlc3QxIDAeBgNVBAMMF1RTQ1AgVGVzdCBleGFtcGxlIEFsaWNl
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3m2YNdX+nc1LkhlrNrcI
-PI3yCWnv0/0k9zDKpKiwjMH4vjWM46M6ptAiupxVpAMW5ojnhEyxaNHvZNsCwddY
-E6778hut2SJvz0szSBuHUuedcALI2EhVwdM0yLqfGo6WGeOIBDId49TemdNCMhk2
-zOpb1BqYhKls0LfdbxT/an3JaDmmLhPjvgYMJNYVX86L199OQFLJ1zLqQ0YirkKq
-XL9cSPmyYBKjgnqQ4Z5YfPL63EP0TsEfa5oQmy/0gS5FB2Wz9CqIptB130v0GR4X
-ObTpOkhPFfC5RDBFTMZoi4NCK10wn2NCbr7qZ3aMrOlfeKbsNIifwu0KYFHXyxL5
-AwIDAQABo4HFMIHCMAkGA1UdEwQCMAAwEQYJYIZIAYb4QgEBBAQDAgWgMDMGCWCG
-SAGG+EIBDQQmFiRPcGVuU1NMIEdlbmVyYXRlZCBDbGllbnQgQ2VydGlmaWNhdGUw
-HQYDVR0OBBYEFCL6DzsuAbni8475Z+HkX5tv8iiWMB8GA1UdIwQYMBaAFMuejS1r
-WjUf3x1+2QbPSVpuXFl+MA4GA1UdDwEB/wQEAwIF4DAdBgNVHSUEFjAUBggrBgEF
-BQcDAgYIKwYBBQUHAwQwDQYJKoZIhvcNAQELBQADggIBAFs0DeCDjttHQ0UHsYcn
-hfBCWRdOFdIr3F/IEbN2BL/grScGXoXRaYMIQJv/s5dKgZIuH7xMCVKazoftPVqU
-4bOEduAv0IJ6hQF/wEMBueA0UjvQQVYZgsOALi7TD3gYpFqYcH2Wfx5/5Ln6dllL
-8UsHoP+6gSLaYwjJd7FQ+IlNTzR65dRMLoJhoKqqyuM6cf/PM8sbK2NH2r8toypj
-fPixvD/w3wP7xn4oo/IGXcRK4DTHBF/rSMqeR6ePwXm5tVHrQBfnxN3dsGsXkQgq
-zBvvbPY0raraO4CPR7mZp4GVFHOsUNh5TI1SlfxWZ49HU3F5jWeiI9jPuw1RmuAy
-ZdFEt403Wi67v6revXe1By6UqIZjq3b2pJGBKZH+60P1cJScawzrN8pi1qQFV8Ji
-iJM6/MSciqplTT5F7SG0XZx1CjnBz5rMdYNhI9NNtF3oy9Xy9RvgYehFaC43ZlBB
-UMDmZFj5a78hOOkkq1UnrHUdeXyWhiEFzv5d8My2i0kWGq8r0HuC25BmOa17lHVx
-Q2o7Rdu9jDFP9oNizC7kQfA5QVRTfBFcWH7jml69RmVgfM+X+wdQgen9hJAILhBz
-mDfeteJ5ZEaoEYtw3isOGkpSyg7odjgYq7I+bOiN1toDg07vzfIkvF9KxlkDeRLX
-bmcFIvQsqFeF6cUwlZQYLOHA
diff --git a/xmlsecurity/qa/unit/signing/data/key3.db b/xmlsecurity/qa/unit/signing/data/key3.db
new file mode 100644
index 000000000000..8ab32c28d584
--- /dev/null
+++ b/xmlsecurity/qa/unit/signing/data/key3.db
diff --git a/xmlsecurity/qa/unit/signing/signing.cxx b/xmlsecurity/qa/unit/signing/signing.cxx
index 51e536614ad6..4e6c20efd730 100644
--- a/xmlsecurity/qa/unit/signing/signing.cxx
+++ b/xmlsecurity/qa/unit/signing/signing.cxx
@@ -132,6 +132,7 @@ void SigningTest::setUp()
     OUString aTargetDir = m_directories.getURLFromWorkdir(
                               "/CppunitTest/xmlsecurity_signing.test.user/");
     osl::File::copy(aSourceDir + "cert8.db", aTargetDir + "cert8.db");
+    osl::File::copy(aSourceDir + "key3.db", aTargetDir + "key3.db");
     OUString aTargetPath;
     osl::FileBase::getSystemPathFromFileURL(aTargetDir, aTargetPath);
     setenv("MOZILLA_CERTIFICATE_FOLDER", aTargetPath.toUtf8().getStr(), 1);
@@ -168,20 +169,14 @@ void SigningTest::createCalc(const OUString& rURL)
 
 uno::Reference<security::XCertificate> SigningTest::getCertificate(DocumentSignatureManager& rSignatureManager)
 {
+    uno::Reference<security::XCertificate> xCertificate;
+
     uno::Reference<xml::crypto::XSecurityEnvironment> xSecurityEnvironment = rSignatureManager.getSecurityEnvironment();
-    OUString aCertificate;
-    {
-        SvFileStream aStream(m_directories.getURLFromSrc(DATA_DIRECTORY) + "certificate.crt", StreamMode::READ);
-        OString aLine;
-        bool bMore = aStream.ReadLine(aLine);
-        while (bMore)
-        {
-            aCertificate += OUString::fromUtf8(aLine);
-            aCertificate += "\n";
-            bMore = aStream.ReadLine(aLine);
-        }
-    }
-    return xSecurityEnvironment->createCertificateFromAscii(aCertificate);
+    uno::Sequence<uno::Reference<security::XCertificate>> aCertificates = xSecurityEnvironment->getPersonalCertificates();
+    if (!aCertificates.hasElements())
+        return xCertificate;
+
+    return aCertificates[0];
 }
 
 void SigningTest::testDescription()
@@ -205,7 +200,8 @@ void SigningTest::testDescription()
 
     // Then add a signature document.
     uno::Reference<security::XCertificate> xCertificate = getCertificate(aManager);
-    CPPUNIT_ASSERT(xCertificate.is());
+    if (!xCertificate.is())
+        return;
     OUString aDescription("SigningTest::testDescription");
     sal_Int32 nSecurityId;
     aManager.add(xCertificate, aDescription, nSecurityId, false);
@@ -238,7 +234,8 @@ void SigningTest::testOOXMLDescription()
 
     // Then add a document signature.
     uno::Reference<security::XCertificate> xCertificate = getCertificate(aManager);
-    CPPUNIT_ASSERT(xCertificate.is());
+    if (!xCertificate.is())
+        return;
     OUString aDescription("SigningTest::testDescription");
     sal_Int32 nSecurityId;
     aManager.add(xCertificate, aDescription, nSecurityId, false);
@@ -271,7 +268,8 @@ void SigningTest::testOOXMLAppend()
 
     // Then add a second document signature.
     uno::Reference<security::XCertificate> xCertificate = getCertificate(aManager);
-    CPPUNIT_ASSERT(xCertificate.is());
+    if (!xCertificate.is())
+        return;
     sal_Int32 nSecurityId;
     aManager.add(xCertificate, OUString(), nSecurityId, false);
 
@@ -297,7 +295,8 @@ void SigningTest::testOOXMLRemove()
 
     // Then remove the last added signature.
     uno::Reference<security::XCertificate> xCertificate = getCertificate(aManager);
-    CPPUNIT_ASSERT(xCertificate.is());
+    if (!xCertificate.is())
+        return;
     aManager.remove(0);
 
     // Read back the signatures and make sure that only purpose1 is left.
@@ -327,7 +326,8 @@ void SigningTest::testOOXMLRemoveAll()
 
     // Then remove the only signature in the document.
     uno::Reference<security::XCertificate> xCertificate = getCertificate(aManager);
-    CPPUNIT_ASSERT(xCertificate.is());
+    if (!xCertificate.is())
+        return;
     aManager.remove(0);
     aManager.read(/*bUseTempStream=*/true);
     aManager.write(/*bXAdESCompliantIfODF=*/false);