#include "caadapterutils.h"
#include "ocsecurityconfig.h"
#include "cainterface.h"
+#include "cacommon.h"
/**
* Currently DTLS supported adapters(2) WIFI and ETHENET for linux platform.
*/
extern void OCGetDtlsPskCredentials(CADtlsPskCredsBlob_t **credInfo);
-typedef void (*CAPacketReceivedCallback)(const char *ipAddress, const uint16_t port,
- const void *data, const uint32_t dataLength, const bool isSecured);
+typedef void (*CAPacketReceivedCallback)(const CAEndpoint_t *endpoint,
+ const void *data, uint32_t dataLength);
-typedef uint32_t (*CAPacketSendCallback)(const char *ipAddress, const uint16_t port,
- const void *data, const uint32_t dataLength);
+typedef void (*CAPacketSendCallback)(CAEndpoint_t *endpoint,
+ const void *data, uint32_t dataLength);
/**
* @struct stCAAdapterCallbacks_t
*/
typedef struct stCADtlsContext
{
+ u_arraylist_t *peerInfoList; /**< peerInfo list which holds the mapping between
+ peer id to it's n/w address */
u_arraylist_t *cacheList; /**< PDU's are cached until DTLS session is formed. */
struct dtls_context_t *dtlsContext; /**< Pointer to tinyDTLS context. */
struct stPacketInfo *packetInfo; /**< used by callback during
{
void *data;
uint32_t dataLen;
- stCADtlsAddrInfo_t *destSession;
+ stCADtlsAddrInfo_t destSession;
} stCACacheMessage_t;
-/**
- * @enum eDtlsAdapterType_t
- * @brief This enum is used as array index for storing adapter level callbacks.
- * So Keeping 0 instead of "1 << 0". It is not going to be used as addition
- * and removal of adapter.
- *
- */
-typedef enum
-{
- DTLS_IP = 0,
-} eDtlsAdapterType_t;
/**
* @fn CADTLSSetAdapterCallbacks
*
*/
void CADTLSSetAdapterCallbacks(CAPacketReceivedCallback recvCallback,
- CAPacketSendCallback sendCallback, eDtlsAdapterType_t type);
+ CAPacketSendCallback sendCallback,
+ CATransportAdapter_t type);
/**
* @brief Register callback to get DTLS PSK credentials.
void CADTLSSetCredentialsCallback(CAGetDTLSCredentialsHandler credCallback);
/**
+ * Select the cipher suite for dtls handshake
+ *
+ * @param[in] cipher cipher suite
+ * 0xC018 : TLS_ECDH_anon_WITH_AES_128_CBC_SHA
+ * 0xC0A8 : TLS_PSK_WITH_AES_128_CCM_8
+ * 0xC0AE : TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8
+ *
+ * @retval CA_STATUS_OK for success, otherwise some error value
+ */
+CAResult_t CADtlsSelectCipherSuite(const dtls_cipher_t cipher);
+
+/**
+ * Enable anonymous ECDH cipher suite for dtls handshake
+ *
+ * @param[in] enable TRUE/FALSE enables/disables anonymous cipher suite
+ *
+ * @retval CA_STATUS_OK for success, otherwise some error value
+ */
+CAResult_t CADtlsEnableAnonECDHCipherSuite(const bool enable);
+
+/**
+ * Initiate DTLS handshake with selected cipher suite
+ *
+ * @param[in] endpoint information of network address
+ *
+ * @retval CA_STATUS_OK for success, otherwise some error value
+ */
+CAResult_t CADtlsInitiateHandshake(const CAEndpoint_t *endpoint);
+
+/**
+ * Close the DTLS session
+ *
+ * @param[in] endpoint information of network address
+ *
+ * @retval CA_STATUS_OK for success, otherwise some error value
+ */
+CAResult_t CADtlsClose(const CAEndpoint_t *endpoint);
+
+/**
+ * Generate ownerPSK using PRF
+ * OwnerPSK = TLS-PRF('master key' , 'oic.sec.doxm.jw',
+ * 'ID of new device(Resource Server)',
+ * 'ID of owner smart-phone(Provisioning Server)')
+ *
+ * @param[in] endpoint information of network address
+ * @param[in] label Ownership transfer method e.g)"oic.sec.doxm.jw"
+ * @param[in] labelLen Byte length of label
+ * @param[in] rsrcServerDeviceID ID of new device(Resource Server)
+ * @param[in] rsrcServerDeviceIDLen Byte length of rsrcServerDeviceID
+ * @param[in] provServerDeviceID label of previous owner
+ * @param[in] provServerDeviceIDLen byte length of provServerDeviceID
+ * @param[in,out] ownerPSK Output buffer for owner PSK
+ * @param[in] ownerPSKSize Byte length of the ownerPSK to be generated
+ *
+ * @retval CA_STATUS_OK for success, otherwise some error value
+ */
+CAResult_t CADtlsGenerateOwnerPSK(const CAEndpoint_t *endpoint,
+ const uint8_t* label, const size_t labelLen,
+ const uint8_t* rsrcServerDeviceID, const size_t rsrcServerDeviceIDLen,
+ const uint8_t* provServerDeviceID, const size_t provServerDeviceIDLen,
+ uint8_t* ownerPSK, const size_t ownerPSKSize);
+;
+
+/**
* @fn CAAdapterNetDtlsInit
* @brief initialize tinyDTLS library and other necessary intialization.
*
* a new DTLS handshake is started, pdu info is
* cached to be send when session setup is finished.
*
- * @param[in] remoteAddress address to which data will be sent.
+ * @param[in] endpoint address to which data will be sent.
* @param[in] port port to which data will be sent.
* @param[in] data length of data.
* @param[in] dataLen length of given data
- * @param[out] decdata output variable to store the starting address
- * of decrypted plaintext.
- * @param[out] cacheFlag utput variable to indicate if pdu
- * is cached and inform the caller to
- * NOT free the memory holding pdu.
+ *
* @return 0 on success otherwise a positive error value.
* @retval CA_STATUS_OK Successful
* @retval CA_STATUS_INVALID_PARAM Invalid input argumets
*
*/
-CAResult_t CAAdapterNetDtlsEncrypt(const char *remoteAddress,
- const uint16_t port,
+CAResult_t CAAdapterNetDtlsEncrypt(const CAEndpoint_t *endpoint,
void *data,
- uint32_t dataLen,
- uint8_t *cacheFlag,
- eDtlsAdapterType_t type);
+ uint32_t dataLen);
/**
* @fn CAAdapterNetDtlsDecrypt
* @retval CA_STATUS_FAILED Operation failed
*
*/
-CAResult_t CAAdapterNetDtlsDecrypt(const char *remoteAddress,
- const uint16_t port,
+CAResult_t CAAdapterNetDtlsDecrypt(const CAEndpoint_t *endpoint,
uint8_t *data,
- uint32_t dataLen,
- eDtlsAdapterType_t type);
+ uint32_t dataLen);
#endif /* CA_ADAPTER_NET_DTLS_H_ */
projects / platform / upstream / iotivity.git / blobdiff