diff options
Diffstat (limited to 'src/components/security_manager/include/security_manager/security_manager_impl.h')
| -rw-r--r-- | src/components/security_manager/include/security_manager/security_manager_impl.h | 89 |
1 files changed, 81 insertions, 8 deletions
diff --git a/src/components/security_manager/include/security_manager/security_manager_impl.h b/src/components/security_manager/include/security_manager/security_manager_impl.h index 469b97d1e1..c53d39ba87 100644 --- a/src/components/security_manager/include/security_manager/security_manager_impl.h +++ b/src/components/security_manager/include/security_manager/security_manager_impl.h @@ -35,6 +35,8 @@ #include <list> #include <string> +#include <set> +#include <memory> #include "utils/macro.h" #include "utils/message_queue.h" @@ -44,6 +46,7 @@ #include "security_manager/security_query.h" #include "protocol_handler/protocol_handler.h" #include "protocol/common.h" +#include "utils/system_time_handler.h" namespace security_manager { /** @@ -67,12 +70,21 @@ typedef threads::MessageLoopThread<SecurityMessageQueue> SecurityMessageLoop; * \brief SecurityManagerImpl class implements SecurityManager interface */ class SecurityManagerImpl : public SecurityManager, - public SecurityMessageLoop::Handler { + public SecurityMessageLoop::Handler, + public utils::SystemTimeListener { public: /** * \brief Constructor + * \param system_time_handler allows to work with system time. */ - SecurityManagerImpl(); + explicit SecurityManagerImpl( + std::unique_ptr<utils::SystemTimeHandler>&& system_time_handler); + + /** + * \brief Destructor + */ + ~SecurityManagerImpl(); + /** * \brief Add received from Mobile Application message * Overriden ProtocolObserver::OnMessageReceived method @@ -131,9 +143,11 @@ class SecurityManagerImpl : public SecurityManager, * Do not notify listeners, send security error on occure * \param connection_key Unique key used by other components as session * identifier + * @param cc_strategy - SSL context creation strategy * @return new \c SSLContext or \c NULL on any error */ - SSLContext* CreateSSLContext(const uint32_t& connection_key) OVERRIDE; + SSLContext* CreateSSLContext(const uint32_t& connection_key, + ContextCreationStrategy cc_strategy) OVERRIDE; /** * \brief Start handshake as SSL client @@ -141,16 +155,33 @@ class SecurityManagerImpl : public SecurityManager, void StartHandshake(uint32_t connection_key) OVERRIDE; /** + * @brief PostponeHandshake allows to postpone handshake. It notifies + * cryptomanager that certificate should be updated and adds specified + * connection key to the list of the certificate awaiting connections. + * @param connection_key the identifier for connection to postpone handshake. + */ + void PostponeHandshake(const uint32_t connection_key) OVERRIDE; + + /** * @brief Checks whether certificate should be updated + * @param connection_key the connection identifier to check certificate for. * @return true if certificate should be updated otherwise false */ - bool IsCertificateUpdateRequired() OVERRIDE; + bool IsCertificateUpdateRequired(const uint32_t connection_key) OVERRIDE; + + /** + * @brief Checks whether system time ready notification + * was received from hmi + * @return true if received otherwise false + */ + bool IsSystemTimeProviderReady() const OVERRIDE; /** * \brief Add/Remove for SecurityManagerListener */ void AddListener(SecurityManagerListener* const listener) OVERRIDE; void RemoveListener(SecurityManagerListener* const listener) OVERRIDE; + /** * \brief Notifiers for listeners * \param connection_key Unique key used by other components as session @@ -164,13 +195,12 @@ class SecurityManagerImpl : public SecurityManager, * @brief Notifiers for listeners. * Allows to notify that certificate should be updated */ - DEPRECATED void NotifyOnCertififcateUpdateRequired(); + void NotifyOnCertificateUpdateRequired() OVERRIDE; /** - * @brief Notifiers for listeners. - * Allows to notify that certificate should be updated + * @brief Notify all listeners that handshake was failed */ - void NotifyOnCertificateUpdateRequired() OVERRIDE; + void NotifyListenersOnHandshakeFailed() OVERRIDE; /** * @brief Check is policy certificate data is empty @@ -217,6 +247,39 @@ class SecurityManagerImpl : public SecurityManager, */ void SendQuery(const SecurityQuery& query, const uint32_t connection_key); + /** + * @brief OnCertificateUpdated allows to obtain notification when certificate + * has been updated with policy table update. Pass this certificate to crypto + * manager for further processing. Also process postopnes handshake for the + * certain connection key. + * + * @param data the certificates content. + * @return always true. + */ + bool OnCertificateUpdated(const std::string& data) OVERRIDE; + + /** + * @brief ResumeHandshake allows to resume handshake after certificate has + * been updated. + * @param connection_key the connection identifier to start handshake. + */ + void ResumeHandshake(uint32_t connection_key); + + /** + * @brief ProceedHandshake starts the handshake process. + * @param ssl_context ssl context for the handshake. COntains certificate, + * keys, etc. + * @param connection_key the connection identifier to process handshake. + */ + void ProceedHandshake(SSLContext* ssl_context, uint32_t connection_key); + + /** + * @brief OnSystemTimeArrived method which notifies + * crypto manager with updated time in order to check certificate validity + * @param utc_time the current system time. + */ + void OnSystemTimeArrived(const time_t utc_time) OVERRIDE; + // Thread that pumps handshake data SecurityMessageLoop security_messages_; @@ -235,7 +298,17 @@ class SecurityManagerImpl : public SecurityManager, /** *\brief List of listeners for notify handshake done result */ + std::list<SecurityManagerListener*> listeners_; + + std::unique_ptr<utils::SystemTimeHandler> system_time_handler_; + sync_primitives::Lock connections_lock_; + std::set<uint32_t> awaiting_certificate_connections_; + std::set<uint32_t> awaiting_time_connections_; + + mutable sync_primitives::Lock waiters_lock_; + volatile bool waiting_for_certificate_; + volatile bool waiting_for_time_; DISALLOW_COPY_AND_ASSIGN(SecurityManagerImpl); }; } // namespace security_manager |