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-rw-r--r--Swiften/QA/TLSTest/CertificateTest.cpp19
-rw-r--r--Swiften/QA/TLSTest/certificateChain.pem49
-rw-r--r--Swiften/TLS/CertificateFactory.cpp4
-rw-r--r--Swiften/TLS/CertificateFactory.h2
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLCertificate.cpp8
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLCertificate.h2
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.cpp8
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.h2
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLContext.cpp9
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLContext.h2
-rw-r--r--Swiften/TLS/TLSContext.cpp2
-rw-r--r--Swiften/TLS/TLSContext.h2
12 files changed, 96 insertions, 13 deletions
diff --git a/Swiften/QA/TLSTest/CertificateTest.cpp b/Swiften/QA/TLSTest/CertificateTest.cpp
index 02ec0f8..21f749c 100644
--- a/Swiften/QA/TLSTest/CertificateTest.cpp
+++ b/Swiften/QA/TLSTest/CertificateTest.cpp
@@ -30,12 +30,14 @@ class CertificateTest : public CppUnit::TestFixture {
CPPUNIT_TEST(testGetSRVNames);
CPPUNIT_TEST(testGetDNSNames);
CPPUNIT_TEST(testGetXMPPAddresses);
+ CPPUNIT_TEST(testCreateCertificateChain);
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"));
certificateFactory = std::unique_ptr<CertificateFactory>(new CERTIFICATE_FACTORY());
}
@@ -88,9 +90,26 @@ 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]);
+ }
+
private:
std::unique_ptr<PlatformApplicationPathProvider> pathProvider;
ByteArray certificateData;
+ ByteArray chainData;
std::unique_ptr<CertificateFactory> certificateFactory;
};
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-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/Swiften/TLS/CertificateFactory.cpp b/Swiften/TLS/CertificateFactory.cpp
index aaf27d9..d4db3f4 100644
--- a/Swiften/TLS/CertificateFactory.cpp
+++ b/Swiften/TLS/CertificateFactory.cpp
@@ -23,9 +23,9 @@ namespace Swift {
CertificateFactory::~CertificateFactory() {
}
-std::vector<std::unique_ptr<Certificate>> CertificateFactory::createCertificateChain(const ByteArray& /* data */) {
+std::vector<std::shared_ptr<Certificate>> CertificateFactory::createCertificateChain(const ByteArray& /* data */) {
assert(false);
- return std::vector<std::unique_ptr<Certificate>>();
+ return std::vector<std::shared_ptr<Certificate>>();
}
PrivateKey::ref CertificateFactory::createPrivateKey(const SafeByteArray& data, boost::optional<SafeByteArray> password) {
diff --git a/Swiften/TLS/CertificateFactory.h b/Swiften/TLS/CertificateFactory.h
index 619031c..873c36b 100644
--- a/Swiften/TLS/CertificateFactory.h
+++ b/Swiften/TLS/CertificateFactory.h
@@ -19,7 +19,7 @@ namespace Swift {
virtual ~CertificateFactory();
virtual Certificate* createCertificateFromDER(const ByteArray& der) = 0;
- virtual std::vector<std::unique_ptr<Certificate>> createCertificateChain(const ByteArray& data);
+ virtual std::vector<std::shared_ptr<Certificate>> createCertificateChain(const ByteArray& data);
PrivateKey::ref createPrivateKey(const SafeByteArray& data, boost::optional<SafeByteArray> password = boost::optional<SafeByteArray>());
};
}
diff --git a/Swiften/TLS/OpenSSL/OpenSSLCertificate.cpp b/Swiften/TLS/OpenSSL/OpenSSLCertificate.cpp
index 8d2d965..bb51428 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLCertificate.cpp
+++ b/Swiften/TLS/OpenSSL/OpenSSLCertificate.cpp
@@ -37,6 +37,14 @@ OpenSSLCertificate::OpenSSLCertificate(const ByteArray& der) {
parse();
}
+void OpenSSLCertificate::incrementReferenceCount() const {
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+ X509_up_ref(cert.get());
+#else
+ CRYPTO_add(&(cert.get()->references), 1, CRYPTO_LOCK_EVP_PKEY);
+#endif
+}
+
ByteArray OpenSSLCertificate::toDER() const {
ByteArray result;
if (!cert) {
diff --git a/Swiften/TLS/OpenSSL/OpenSSLCertificate.h b/Swiften/TLS/OpenSSL/OpenSSLCertificate.h
index 186caea..64da82a 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLCertificate.h
+++ b/Swiften/TLS/OpenSSL/OpenSSLCertificate.h
@@ -45,6 +45,8 @@ namespace Swift {
return cert;
}
+ void incrementReferenceCount() const;
+
private:
void parse();
diff --git a/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.cpp b/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.cpp
index 5eb626b..fd94ec8 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.cpp
+++ b/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.cpp
@@ -20,8 +20,8 @@ Certificate* OpenSSLCertificateFactory::createCertificateFromDER(const ByteArray
return new OpenSSLCertificate(der);
}
-std::vector<std::unique_ptr<Certificate>> OpenSSLCertificateFactory::createCertificateChain(const ByteArray& data) {
- std::vector<std::unique_ptr<Certificate>> certificateChain;
+std::vector<std::shared_ptr<Certificate>> OpenSSLCertificateFactory::createCertificateChain(const ByteArray& data) {
+ std::vector<std::shared_ptr<Certificate>> certificateChain;
if (data.size() > std::numeric_limits<int>::max()) {
return certificateChain;
@@ -35,11 +35,11 @@ std::vector<std::unique_ptr<Certificate>> OpenSSLCertificateFactory::createCerti
auto x509certFromPEM = PEM_read_bio_X509(bio.get(), &openSSLCert, nullptr, nullptr);
if (x509certFromPEM && openSSLCert) {
std::shared_ptr<X509> x509Cert(openSSLCert, X509_free);
- certificateChain.emplace_back(std::make_unique<OpenSSLCertificate>(x509Cert));
+ certificateChain.emplace_back(std::make_shared<OpenSSLCertificate>(x509Cert));
openSSLCert = nullptr;
while ((x509certFromPEM = PEM_read_bio_X509(bio.get(), &openSSLCert, nullptr, nullptr)) != nullptr) {
std::shared_ptr<X509> x509Cert(openSSLCert, X509_free);
- certificateChain.emplace_back(std::make_unique<OpenSSLCertificate>(x509Cert));
+ certificateChain.emplace_back(std::make_shared<OpenSSLCertificate>(x509Cert));
openSSLCert = nullptr;
}
}
diff --git a/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.h b/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.h
index 48e9b2c..a6974c8 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.h
+++ b/Swiften/TLS/OpenSSL/OpenSSLCertificateFactory.h
@@ -16,6 +16,6 @@ namespace Swift {
virtual ~OpenSSLCertificateFactory() override final;
virtual Certificate* createCertificateFromDER(const ByteArray& der) override final;
- virtual std::vector<std::unique_ptr<Certificate>> createCertificateChain(const ByteArray& data) override final;
+ virtual std::vector<std::shared_ptr<Certificate>> createCertificateChain(const ByteArray& data) override final;
};
}
diff --git a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
index 5c80976..32d6470 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
+++ b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
@@ -567,7 +567,7 @@ void OpenSSLContext::sendPendingDataToApplication() {
}
}
-bool OpenSSLContext::setCertificateChain(std::vector<std::unique_ptr<Certificate>>&& certificateChain) {
+bool OpenSSLContext::setCertificateChain(const std::vector<std::shared_ptr<Certificate>>& certificateChain) {
if (certificateChain.size() == 0) {
SWIFT_LOG(warning) << "Trying to load empty certificate chain." << std::endl;
return false;
@@ -583,17 +583,22 @@ bool OpenSSLContext::setCertificateChain(std::vector<std::unique_ptr<Certificate
return false;
}
+ // Increment reference count on certificate so that it does not get freed when the SSL context is destroyed
+ openSSLCert->incrementReferenceCount();
+
if (certificateChain.size() > 1) {
for (auto certificate = certificateChain.begin() + 1; certificate != certificateChain.end(); ++certificate) {
auto openSSLCert = dynamic_cast<OpenSSLCertificate*>(certificate->get());
if (!openSSLCert) {
return false;
}
+
if (SSL_CTX_add_extra_chain_cert(context_.get(), openSSLCert->getInternalX509().get()) != 1) {
SWIFT_LOG(warning) << "Trying to load empty certificate chain." << std::endl;
return false;
}
- certificate->release();
+
+ openSSLCert->incrementReferenceCount();
}
}
diff --git a/Swiften/TLS/OpenSSL/OpenSSLContext.h b/Swiften/TLS/OpenSSL/OpenSSLContext.h
index 885b1fe..8eb5758 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLContext.h
+++ b/Swiften/TLS/OpenSSL/OpenSSLContext.h
@@ -46,7 +46,7 @@ namespace Swift {
void connect() override final;
void connect(const std::string& requestHostname) override final;
- bool setCertificateChain(std::vector<std::unique_ptr<Certificate>>&& certificateChain) override final;
+ bool setCertificateChain(const std::vector<std::shared_ptr<Certificate>>& certificateChain) override final;
bool setPrivateKey(const PrivateKey::ref& privateKey) override final;
bool setClientCertificate(CertificateWithKey::ref cert) override final;
void setAbortTLSHandshake(bool abort) override final;
diff --git a/Swiften/TLS/TLSContext.cpp b/Swiften/TLS/TLSContext.cpp
index 666ea7f..fd31c2d 100644
--- a/Swiften/TLS/TLSContext.cpp
+++ b/Swiften/TLS/TLSContext.cpp
@@ -21,7 +21,7 @@ void TLSContext::connect(const std::string& /* serverName */) {
assert(false);
}
-bool TLSContext::setCertificateChain(std::vector<std::unique_ptr<Certificate>>&& /* certificateChain */) {
+bool TLSContext::setCertificateChain(const std::vector<std::shared_ptr<Certificate>>& /* certificateChain */) {
assert(false);
return false;
}
diff --git a/Swiften/TLS/TLSContext.h b/Swiften/TLS/TLSContext.h
index 85776d8..f2dbdce 100644
--- a/Swiften/TLS/TLSContext.h
+++ b/Swiften/TLS/TLSContext.h
@@ -28,7 +28,7 @@ namespace Swift {
virtual void connect() = 0;
virtual void connect(const std::string& serverName);
- virtual bool setCertificateChain(std::vector<std::unique_ptr<Certificate>>&& /* certificateChain */);
+ virtual bool setCertificateChain(const std::vector<std::shared_ptr<Certificate>>& /* certificateChain */);
virtual bool setPrivateKey(const PrivateKey::ref& /* privateKey */);
virtual bool setClientCertificate(CertificateWithKey::ref cert) = 0;