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authorRemko Tronçon <git@el-tramo.be>2012-05-12 18:24:40 (GMT)
committerRemko Tronçon <git@el-tramo.be>2012-05-12 18:24:40 (GMT)
commit1bebb951f1a398038a602ea8ac1fc1cbc92959c1 (patch)
tree93539d7642383786bbf952e947861a3afbb48fa0 /Swiften
parent159e773b156f531575d0d7e241e2d20c85ee6d7c (diff)
downloadswift-1bebb951f1a398038a602ea8ac1fc1cbc92959c1.zip
swift-1bebb951f1a398038a602ea8ac1fc1cbc92959c1.tar.bz2
Remove peer certificate from APIs.
The peer certificate chain contains the peer certificate, so this was redundant.
Diffstat (limited to 'Swiften')
-rw-r--r--Swiften/Client/ClientSession.cpp11
-rw-r--r--Swiften/Client/ClientSession.h2
-rw-r--r--Swiften/TLS/BlindCertificateTrustChecker.h2
-rw-r--r--Swiften/TLS/CertificateTrustChecker.h8
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLContext.cpp10
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLContext.h1
-rw-r--r--Swiften/TLS/Schannel/SchannelContext.cpp8
-rw-r--r--Swiften/TLS/Schannel/SchannelContext.h1
-rw-r--r--Swiften/TLS/TLSContext.cpp5
-rw-r--r--Swiften/TLS/TLSContext.h2
10 files changed, 17 insertions, 33 deletions
diff --git a/Swiften/Client/ClientSession.cpp b/Swiften/Client/ClientSession.cpp
index c2dc3ae..7e1f517 100644
--- a/Swiften/Client/ClientSession.cpp
+++ b/Swiften/Client/ClientSession.cpp
@@ -370,25 +370,24 @@ void ClientSession::sendCredentials(const SafeByteArray& password) {
void ClientSession::handleTLSEncrypted() {
checkState(Encrypting);
- Certificate::ref certificate = stream->getPeerCertificate();
std::vector<Certificate::ref> certificateChain = stream->getPeerCertificateChain();
boost::shared_ptr<CertificateVerificationError> verificationError = stream->getPeerCertificateVerificationError();
if (verificationError) {
- checkTrustOrFinish(certificate, certificateChain, verificationError);
+ checkTrustOrFinish(certificateChain, verificationError);
}
else {
ServerIdentityVerifier identityVerifier(localJID);
- if (identityVerifier.certificateVerifies(certificate)) {
+ if (!certificateChain.empty() && identityVerifier.certificateVerifies(certificateChain[0])) {
continueAfterTLSEncrypted();
}
else {
- checkTrustOrFinish(certificate, certificateChain, boost::make_shared<CertificateVerificationError>(CertificateVerificationError::InvalidServerIdentity));
+ checkTrustOrFinish(certificateChain, boost::make_shared<CertificateVerificationError>(CertificateVerificationError::InvalidServerIdentity));
}
}
}
-void ClientSession::checkTrustOrFinish(Certificate::ref certificate, const std::vector<Certificate::ref>& certificateChain, boost::shared_ptr<CertificateVerificationError> error) {
- if (certificateTrustChecker && certificateTrustChecker->isCertificateTrusted(certificate, certificateChain)) {
+void ClientSession::checkTrustOrFinish(const std::vector<Certificate::ref>& certificateChain, boost::shared_ptr<CertificateVerificationError> error) {
+ if (certificateTrustChecker && certificateTrustChecker->isCertificateTrusted(certificateChain)) {
continueAfterTLSEncrypted();
}
else {
diff --git a/Swiften/Client/ClientSession.h b/Swiften/Client/ClientSession.h
index 9c4b980..66a90ed 100644
--- a/Swiften/Client/ClientSession.h
+++ b/Swiften/Client/ClientSession.h
@@ -154,7 +154,7 @@ namespace Swift {
void handleStanzaAcked(boost::shared_ptr<Stanza> stanza);
void ack(unsigned int handledStanzasCount);
void continueAfterTLSEncrypted();
- void checkTrustOrFinish(Certificate::ref certificate, const std::vector<Certificate::ref>& certificateChain, boost::shared_ptr<CertificateVerificationError> error);
+ void checkTrustOrFinish(const std::vector<Certificate::ref>& certificateChain, boost::shared_ptr<CertificateVerificationError> error);
private:
JID localJID;
diff --git a/Swiften/TLS/BlindCertificateTrustChecker.h b/Swiften/TLS/BlindCertificateTrustChecker.h
index 9ed7ff2..d91ec25 100644
--- a/Swiften/TLS/BlindCertificateTrustChecker.h
+++ b/Swiften/TLS/BlindCertificateTrustChecker.h
@@ -19,7 +19,7 @@ namespace Swift {
*/
class BlindCertificateTrustChecker : public CertificateTrustChecker {
public:
- virtual bool isCertificateTrusted(Certificate::ref, const std::vector<Certificate::ref>&) {
+ virtual bool isCertificateTrusted(const std::vector<Certificate::ref>&) {
return true;
}
};
diff --git a/Swiften/TLS/CertificateTrustChecker.h b/Swiften/TLS/CertificateTrustChecker.h
index 91cc530..2ba6b40 100644
--- a/Swiften/TLS/CertificateTrustChecker.h
+++ b/Swiften/TLS/CertificateTrustChecker.h
@@ -21,13 +21,13 @@ namespace Swift {
virtual ~CertificateTrustChecker();
/**
- * This method is called to find out whether a certificate is
+ * This method is called to find out whether a certificate (chain) is
* trusted. This usually happens when a certificate's validation
* fails, to check whether to proceed with the connection or not.
*
- * certificateChain contains the chain of certificates, if available.
- * This chain includes certificate.
+ * certificateChain contains the chain of certificates. The first certificate
+ * is the subject certificate.
*/
- virtual bool isCertificateTrusted(Certificate::ref certificate, const std::vector<Certificate::ref>& certificateChain) = 0;
+ virtual bool isCertificateTrusted(const std::vector<Certificate::ref>& certificateChain) = 0;
};
}
diff --git a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
index 58a8d05..2364c2e 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
+++ b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
@@ -232,16 +232,6 @@ bool OpenSSLContext::setClientCertificate(CertificateWithKey::ref certificate) {
return true;
}
-Certificate::ref OpenSSLContext::getPeerCertificate() const {
- boost::shared_ptr<X509> x509Cert(SSL_get_peer_certificate(handle_), X509_free);
- if (x509Cert) {
- return boost::make_shared<OpenSSLCertificate>(x509Cert);
- }
- else {
- return Certificate::ref();
- }
-}
-
std::vector<Certificate::ref> OpenSSLContext::getPeerCertificateChain() const {
std::vector<Certificate::ref> result;
STACK_OF(X509)* chain = SSL_get_peer_cert_chain(handle_);
diff --git a/Swiften/TLS/OpenSSL/OpenSSLContext.h b/Swiften/TLS/OpenSSL/OpenSSLContext.h
index cee4f79..d4327ca 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLContext.h
+++ b/Swiften/TLS/OpenSSL/OpenSSLContext.h
@@ -27,7 +27,6 @@ namespace Swift {
void handleDataFromNetwork(const SafeByteArray&);
void handleDataFromApplication(const SafeByteArray&);
- Certificate::ref getPeerCertificate() const;
std::vector<Certificate::ref> getPeerCertificateChain() const;
boost::shared_ptr<CertificateVerificationError> getPeerCertificateVerificationError() const;
diff --git a/Swiften/TLS/Schannel/SchannelContext.cpp b/Swiften/TLS/Schannel/SchannelContext.cpp
index 997d760..b4b2843 100644
--- a/Swiften/TLS/Schannel/SchannelContext.cpp
+++ b/Swiften/TLS/Schannel/SchannelContext.cpp
@@ -625,14 +625,6 @@ void SchannelContext::handleCertificateCardRemoved() {
//------------------------------------------------------------------------
-Certificate::ref SchannelContext::getPeerCertificate() const {
- ScopedCertContext pServerCert;
- SECURITY_STATUS status = QueryContextAttributes(m_ctxtHandle, SECPKG_ATTR_REMOTE_CERT_CONTEXT, pServerCert.Reset());
- return status == SEC_E_OK ? boost::make_shared<SchannelCertificate>(pServerCert) : SchannelCertificate::ref();
-}
-
-//------------------------------------------------------------------------
-
std::vector<Certificate::ref> SchannelContext::getPeerCertificateChain() const {
std::vector<Certificate::ref> certificateChain;
ScopedCertContext pServerCert;
diff --git a/Swiften/TLS/Schannel/SchannelContext.h b/Swiften/TLS/Schannel/SchannelContext.h
index 2d65a8a..8603498 100644
--- a/Swiften/TLS/Schannel/SchannelContext.h
+++ b/Swiften/TLS/Schannel/SchannelContext.h
@@ -50,7 +50,6 @@ namespace Swift
virtual void handleDataFromNetwork(const SafeByteArray& data);
virtual void handleDataFromApplication(const SafeByteArray& data);
- virtual Certificate::ref getPeerCertificate() const;
virtual std::vector<Certificate::ref> getPeerCertificateChain() const;
virtual CertificateVerificationError::ref getPeerCertificateVerificationError() const;
diff --git a/Swiften/TLS/TLSContext.cpp b/Swiften/TLS/TLSContext.cpp
index 026ae70..d461d91 100644
--- a/Swiften/TLS/TLSContext.cpp
+++ b/Swiften/TLS/TLSContext.cpp
@@ -11,4 +11,9 @@ namespace Swift {
TLSContext::~TLSContext() {
}
+Certificate::ref TLSContext::getPeerCertificate() const {
+ std::vector<Certificate::ref> chain = getPeerCertificateChain();
+ return chain.empty() ? Certificate::ref() : chain[0];
+}
+
}
diff --git a/Swiften/TLS/TLSContext.h b/Swiften/TLS/TLSContext.h
index 388f8ee..5fee021 100644
--- a/Swiften/TLS/TLSContext.h
+++ b/Swiften/TLS/TLSContext.h
@@ -28,7 +28,7 @@ namespace Swift {
virtual void handleDataFromNetwork(const SafeByteArray&) = 0;
virtual void handleDataFromApplication(const SafeByteArray&) = 0;
- virtual Certificate::ref getPeerCertificate() const = 0;
+ Certificate::ref getPeerCertificate() const;
virtual std::vector<Certificate::ref> getPeerCertificateChain() const = 0;
virtual CertificateVerificationError::ref getPeerCertificateVerificationError() const = 0;