3 files changed, 158 insertions, 0 deletions
diff --git a/Swiften/QA/TLSTest/CertificateTest.cpp b/Swiften/QA/TLSTest/CertificateTest.cpp
index 02ec0f8..463ef9e 100644
--- a/Swiften/QA/TLSTest/CertificateTest.cpp
+++ b/Swiften/QA/TLSTest/CertificateTest.cpp
@@ -15,6 +15,9 @@
 
 #include <Swiften/Base/ByteArray.h>
 #include <Swiften/TLS/CertificateFactory.h>
+#include <Swiften/TLS/TLSContext.h>
+#include <Swiften/TLS/PlatformTLSFactories.h>
+#include <Swiften/TLS/TLSContextFactory.h>
 
 #include <SwifTools/Application/PlatformApplicationPathProvider.h>
 
@@ -30,13 +33,21 @@ class CertificateTest : public CppUnit::TestFixture {
         CPPUNIT_TEST(testGetSRVNames);
         CPPUNIT_TEST(testGetDNSNames);
         CPPUNIT_TEST(testGetXMPPAddresses);
+        CPPUNIT_TEST(testCreateCertificateChain);
+        CPPUNIT_TEST(testCreateTlsContext);
+        CPPUNIT_TEST(testCreateTlsContextDisableSystemTAs);
         CPPUNIT_TEST_SUITE_END();
 
     public:
         void setUp() {
             pathProvider = std::make_unique<PlatformApplicationPathProvider>("FileReadBytestreamTest");
             readByteArrayFromFile(certificateData, (pathProvider->getExecutableDir() / "jabber_org.crt"));
+            readByteArrayFromFile(chainData, (pathProvider->getExecutableDir() / "certificateChain.pem"));
+            readByteArrayFromFile(keyData, (pathProvider->getExecutableDir() / "privateKey.pem"));
             certificateFactory = std::unique_ptr<CertificateFactory>(new CERTIFICATE_FACTORY());
+
+            PlatformTLSFactories* tlsFactories_ = new PlatformTLSFactories();
+            tlsContextFactory_ = tlsFactories_->getTLSContextFactory();
         }
 
         void testConstructFromDER() {
@@ -88,10 +99,68 @@ class CertificateTest : public CppUnit::TestFixture {
             CPPUNIT_ASSERT_EQUAL(std::string("*.jabber.org"), testling->getXMPPAddresses()[0]);
         }
 
+        void testCreateCertificateChain() {
+            // The input chain contains a 2-certificate chain:
+            // the first certificate has:
+            // a subject of "O=messaging,CN=Mixer Messaging Configuration,CN=badger.isode.net"
+            // an issuer of "O=messaging, CN=New Messaging CA"
+            // the second certificate has:
+            // a subject of "O=messaging, CN=New Messaging CA"
+            // an issuer of "O=messaging, CN=New Messaging CA"
+            // i.e. it is a self-signed certificate
+            std::vector<std::shared_ptr<Certificate>> chain = certificateFactory->createCertificateChain(chainData);
+            CPPUNIT_ASSERT_EQUAL(2,static_cast<int>(chain.size()));
+            CPPUNIT_ASSERT_EQUAL(std::string("Mixer Messaging Configuration"), chain[0]->getCommonNames()[0]);
+            CPPUNIT_ASSERT_EQUAL(std::string("badger.isode.net"), chain[0]->getCommonNames()[1]);
+            CPPUNIT_ASSERT_EQUAL(std::string("New Messaging CA"), chain[1]->getCommonNames()[0]);
+        }
+
+        void testCreateTlsContext() {
+            // Create 2-certificate chain as in previous test
+            std::vector<std::shared_ptr<Certificate>> chain = certificateFactory->createCertificateChain(chainData);
+            CPPUNIT_ASSERT_EQUAL(2,static_cast<int>(chain.size()));
+
+            // Load private key from string
+            PrivateKey::ref key = certificateFactory->createPrivateKey(Swift::createSafeByteArray(keyData));
+            CPPUNIT_ASSERT(key);
+
+            const TLSOptions options;
+            auto context = tlsContextFactory_->createTLSContext(options, TLSContext::Mode::Server);
+            CPPUNIT_ASSERT(context);
+
+            context->setCertificateChain(chain);
+            context->setPrivateKey(key);
+        }
+
+    /**
+     * This test does not actually verify that use of system TAs has been disabled, it just provides
+     * a convenient mechanism for testing via a debugger.
+     **/
+        void testCreateTlsContextDisableSystemTAs() {
+            // Create 2-certificate chain as in previous test
+            std::vector<std::shared_ptr<Certificate>> chain = certificateFactory->createCertificateChain(chainData);
+            CPPUNIT_ASSERT_EQUAL(2,static_cast<int>(chain.size()));
+
+            // Load private key from string
+            PrivateKey::ref key = certificateFactory->createPrivateKey(Swift::createSafeByteArray(keyData));
+            CPPUNIT_ASSERT(key);
+
+            // Turn off use of system TAs
+            TLSOptions options;
+            options.ignoreSystemTrustAnchors = true;
+            auto context = tlsContextFactory_->createTLSContext(options, TLSContext::Mode::Server);
+            CPPUNIT_ASSERT(context);
+
+            context->setCertificateChain(chain);
+            context->setPrivateKey(key);
+        }
     private:
         std::unique_ptr<PlatformApplicationPathProvider> pathProvider;
         ByteArray certificateData;
+        ByteArray chainData;
+        ByteArray keyData;
         std::unique_ptr<CertificateFactory> certificateFactory;
+        TLSContextFactory* tlsContextFactory_;
 };
 
 #ifdef HAVE_OPENSSL
diff --git a/Swiften/QA/TLSTest/certificateChain.pem b/Swiften/QA/TLSTest/certificateChain.pem
new file mode 100644
index 0000000..cb3c0fb
--- /dev/null
+++ b/Swiften/QA/TLSTest/certificateChain.pem
@@ -0,0 +1,49 @@
+-----BEGIN CERTIFICATE-----
+MIIFFTCCA/2gAwIBAgIKXmMION+1bnZpIzANBgkqhkiG9w0BAQsFADAvMRIwEAYD
+VQQKEwltZXNzYWdpbmcxGTAXBgNVBAMTEE5ldyBNZXNzYWdpbmcgQ0EwHhcNMTkw
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+aPbNoa0Nf+QB
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIDJDCCAgygAwIBAgIKSm7KkUZOigMk9zANBgkqhkiG9w0BAQsFADAvMRIwEAYD
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+fweh+xW+dOXuP1lzW4DzwhEf/8tgFgI0jIvscPgdgHY7t9SQRJPYQQ==
+-----END CERTIFICATE-----
diff --git a/Swiften/QA/TLSTest/privateKey.pem b/Swiften/QA/TLSTest/privateKey.pem
new file mode 100644
index 0000000..5769000
--- /dev/null
+++ b/Swiften/QA/TLSTest/privateKey.pem
@@ -0,0 +1,40 @@
+-----BEGIN PRIVATE KEY-----
+MIIG/wIBADANBgkqhkiG9w0BAQEFAASCBukwggblAgEAAoIBgQDu1QdEBrcWj+D/
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+php/1crfbWtZ/3Nwz6L8LEdZHA==
+-----END PRIVATE KEY-----