#define MATRIX__H\r
\r
#include <stdbool.h>\r
+#include <stdlib.h>\r
#include <string.h>\r
+#include <time.h>\r
\r
#include <olm/olm.h>\r
\r
\r
\r
-// TODO: fix\r
+#define USER_ID_SIZE 64\r
+#define ROOM_ID_SIZE 128\r
#define SERVER_SIZE 20\r
#define ACCESS_TOKEN_SIZE 40\r
#define DEVICE_ID_SIZE 20\r
#define REFRESH_TOKEN_SIZE 20\r
#define MAX_URL_LEN 128\r
\r
+#define OLM_IDENTITY_KEYS_JSON_SIZE 128\r
+#define DEVICE_KEY_SIZE 44\r
+#define SIGNING_KEY_SIZE 44\r
+#define ONETIME_KEY_SIZE 44\r
+\r
+#define KEY_SHARE_EVENT_LEN 1024\r
+\r
+#define OLM_ACCOUNT_MEMORY_SIZE 7528\r
+#define OLM_ACCOUNT_RANDOM_SIZE (32+32)\r
+\r
+#define OLM_SESSION_MEMORY_SIZE 3352\r
+#define OLM_ENCRYPT_RANDOM_SIZE 32\r
+#define OLM_OUTBOUND_SESSION_RANDOM_SIZE (32*2)\r
+\r
+#define OLM_ONETIME_KEYS_RANDOM_SIZE (32*10)\r
+#define OLM_KEY_ID_SIZE 32\r
+\r
+#define OLM_SIGNATURE_SIZE 128\r
+\r
+#define MEGOLM_OUTBOUND_SESSION_MEMORY_SIZE 232\r
+#define MEGOLM_SESSION_ID_SIZE 44\r
+#define MEGOLM_SESSION_KEY_SIZE 306\r
+#define MEGOLM_INIT_RANDOM_SIZE (4*32 + 32)\r
+\r
+#define JSON_ONETIME_KEY_SIZE 128\r
+#define JSON_ONETIME_KEY_SIGNED_SIZE 256\r
+#define JSON_SIGNATURE_SIZE 256\r
+\r
+#define NUM_MEGOLM_SESSIONS 10\r
+#define NUM_OLM_SESSIONS 10\r
+#define NUM_DEVICES 10\r
+\r
+// Matrix Device\r
+\r
+typedef struct MatrixDevice {\r
+ char deviceId[DEVICE_ID_SIZE];\r
+ char deviceKey[DEVICE_KEY_SIZE];\r
+ char signingKey[SIGNING_KEY_SIZE];\r
+} MatrixDevice;\r
+\r
+\r
+// Matrix Olm Account\r
+\r
+typedef struct MatrixOlmAccount {\r
+ OlmAccount * account;\r
+ char memory[OLM_ACCOUNT_MEMORY_SIZE];\r
+} MatrixOlmAccount;\r
+\r
+bool\r
+MatrixOlmAccountInit(\r
+ MatrixOlmAccount * account);\r
+\r
+bool\r
+MatrixOlmAccountUnpickle(\r
+ MatrixOlmAccount * account,\r
+ void * pickled, int pickledLen,\r
+ const void * key, int keyLen);\r
+\r
+bool\r
+MatrixOlmAccountGetDeviceKey(\r
+ MatrixOlmAccount * account,\r
+ char * key, int keyCap);\r
+ \r
+bool\r
+MatrixOlmAccountGetSigningKey(\r
+ MatrixOlmAccount * account,\r
+ char * key, int keyCap);\r
+\r
+\r
+// Matrix Olm Session\r
+\r
+typedef struct MatrixOlmSession {\r
+ const char * deviceId; // TODO: char[]\r
+\r
+ int type;\r
+ OlmSession * session;\r
+ char memory[OLM_SESSION_MEMORY_SIZE];\r
+} MatrixOlmSession;\r
+\r
+bool\r
+MatrixOlmSessionUnpickle(\r
+ MatrixOlmSession * session,\r
+ const char * deviceId,\r
+ void * pickled, int pickledLen,\r
+ const void * key, int keyLen);\r
+\r
+bool\r
+MatrixOlmSessionTo(\r
+ MatrixOlmSession * session,\r
+ OlmAccount * olmAccount,\r
+ const char * deviceId,\r
+ const char * deviceKey,\r
+ const char * deviceOnetimeKey);\r
+\r
+bool\r
+MatrixOlmSessionEncrypt(\r
+ MatrixOlmSession * session,\r
+ const char * plaintext,\r
+ char * outBuffer, int outBufferCap);\r
+\r
+bool\r
+MatrixOlmSessionDecrypt(\r
+ MatrixOlmSession * session,\r
+ size_t messageType,\r
+ char * encrypted,\r
+ char * outBuffer, int outBufferCap);\r
+\r
+\r
+// Matrix Megolm Session\r
+\r
+typedef struct MatrixMegolmInSession {\r
+ OlmInboundGroupSession * session;\r
+} MatrixMegolmInSession;\r
+\r
+bool\r
+MatrixMegolmInSessionDecrypt(\r
+ MatrixMegolmInSession * megolmInSession,\r
+ const char * encrypted,\r
+ char * outDecrypted, int outDecryptedCap);\r
+\r
+typedef struct MatrixMegolmOutSession {\r
+ char roomId[ROOM_ID_SIZE];\r
+\r
+ OlmOutboundGroupSession * session;\r
+ char memory[MEGOLM_OUTBOUND_SESSION_MEMORY_SIZE];\r
+\r
+ char id[MEGOLM_SESSION_ID_SIZE];\r
+ char key[MEGOLM_SESSION_KEY_SIZE];\r
+} MatrixMegolmOutSession;\r
+\r
+bool\r
+MatrixMegolmOutSessionInit(\r
+ MatrixMegolmOutSession * session,\r
+ const char * roomId);\r
+\r
+bool\r
+MatrixMegolmOutSessionEncrypt(\r
+ MatrixMegolmOutSession * session,\r
+ const char * plaintext,\r
+ char * outBuffer, int outBufferCap);\r
+\r
+bool\r
+MatrixMegolmOutSessionSave(\r
+ MatrixMegolmOutSession * session,\r
+ const char * filename,\r
+ const char * key);\r
+ \r
+bool\r
+MatrixMegolmOutSessionLoad(\r
+ MatrixMegolmOutSession * session,\r
+ const char * filename,\r
+ const char * key);\r
+\r
+\r
+// Matrix Client\r
\r
typedef struct MatrixClient {\r
- OlmAccount * olmAccount;\r
- OlmSession * olmSession;\r
+ MatrixOlmAccount olmAccount;\r
+\r
+ MatrixMegolmInSession megolmInSessions[NUM_MEGOLM_SESSIONS];\r
+ int numMegolmInSessions;\r
+ MatrixMegolmOutSession megolmOutSessions[NUM_MEGOLM_SESSIONS];\r
+ int numMegolmOutSessions;\r
+ MatrixOlmSession olmSessions[NUM_OLM_SESSIONS];\r
+ int numOlmSessions;\r
+ \r
+ MatrixDevice devices[NUM_DEVICES];\r
+ int numDevices;\r
\r
- char server[SERVER_SIZE+1];\r
- char accessTokenBuffer[ACCESS_TOKEN_SIZE];\r
- char deviceIdBuffer[DEVICE_ID_SIZE];\r
- char expireMsBuffer[EXPIRE_MS_SIZE];\r
- char refreshTokenBuffer[REFRESH_TOKEN_SIZE];\r
+ // char deviceKey[DEVICE_KEY_SIZE];\r
+ // char signingKey[DEVICE_KEY_SIZE];\r
+\r
+ char userId[USER_ID_SIZE];\r
+ char server[SERVER_SIZE];\r
+ char accessToken[ACCESS_TOKEN_SIZE];\r
+ char deviceId[DEVICE_ID_SIZE];\r
+ char expireMs[EXPIRE_MS_SIZE];\r
+ char refreshToken[REFRESH_TOKEN_SIZE];\r
\r
void * httpUserData;\r
} MatrixClient;\r
MatrixClient * client,\r
const char * server);\r
\r
+bool\r
+MatrixClientSave(\r
+ MatrixClient * client,\r
+ const char * filename);\r
+\r
+bool\r
+MatrixClientLoad(\r
+ MatrixClient * client,\r
+ const char * filename);\r
+\r
bool\r
MatrixClientSetAccessToken(\r
MatrixClient * client,\r
const char * accessToken);\r
\r
+bool\r
+MatrixClientSetDeviceId(\r
+ MatrixClient * client,\r
+ const char * deviceId);\r
+\r
+bool\r
+MatrixClientSetUserId(\r
+ MatrixClient * client,\r
+ const char * userId);\r
+\r
+bool\r
+MatrixClientGenerateOnetimeKeys(\r
+ MatrixClient * client,\r
+ int numberOfKeys);\r
+\r
+bool\r
+MatrixClientUploadOnetimeKeys(\r
+ MatrixClient * client);\r
+\r
+bool\r
+MatrixClientUploadDeviceKey(\r
+ MatrixClient * client);\r
+\r
+bool\r
+MatrixClientClaimOnetimeKey(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ char * outOnetimeKey, int outOnetimeKeyCap);\r
+\r
bool\r
MatrixClientLoginPassword(\r
MatrixClient * client,\r
const char * roomId,\r
const char * msgType,\r
const char * msgBody);\r
+ \r
+bool\r
+MatrixClientSendEventEncrypted(\r
+ MatrixClient * client,\r
+ const char * roomId,\r
+ const char * msgType,\r
+ const char * msgBody);\r
+\r
+bool\r
+MatrixClientSync(\r
+ MatrixClient * client,\r
+ char * outSync, int outSyncCap);\r
+\r
+bool\r
+MatrixClientGetRoomEvent(\r
+ MatrixClient * client,\r
+ const char * roomId,\r
+ const char * eventId,\r
+ char * outEvent, int outEventCap);\r
+\r
+bool\r
+MatrixClientShareMegolmOutSession(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ MatrixMegolmOutSession * session);\r
+\r
+bool\r
+MatrixClientShareMegolmOutSessionTest(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ MatrixMegolmOutSession * session);\r
+\r
+bool\r
+MatrixClientGetMegolmOutSession(\r
+ MatrixClient * client,\r
+ const char * roomId,\r
+ MatrixMegolmOutSession ** outSession);\r
+\r
+bool\r
+MatrixClientSetMegolmOutSession(\r
+ MatrixClient * client,\r
+ const char * roomId,\r
+ MatrixMegolmOutSession session);\r
+\r
+bool\r
+MatrixClientInitMegolmOutSession(\r
+ MatrixClient * client,\r
+ const char * roomId);\r
+ \r
+bool\r
+MatrixClientRequestMegolmInSession(\r
+ MatrixClient * client,\r
+ const char * roomId,\r
+ const char * sessionId,\r
+ const char * senderKey,\r
+ const char * userId,\r
+ const char * deviceId, // TODO: remove deviceId (query all devices)\r
+ MatrixMegolmInSession * outMegolmInSession);\r
+\r
+bool\r
+MatrixClientGetOlmSession(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ MatrixOlmSession ** outSession);\r
+\r
+bool\r
+MatrixClientSendToDevice(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ const char * message,\r
+ const char * msgType);\r
+\r
+bool\r
+MatrixClientSendToDeviceEncrypted(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId,\r
+ const char * message,\r
+ const char * msgType);\r
+\r
+bool\r
+MatrixClientSendDummy(\r
+ MatrixClient * client,\r
+ const char * userId,\r
+ const char * deviceId);\r
+\r
+bool\r
+MatrixClientRequestDeviceKey(\r
+ MatrixClient * client,\r
+ const char * deviceId,\r
+ char * outDeviceKey, int outDeviceKeyCap);\r
+ \r
+bool\r
+MatrixClientRequestSigningKey(\r
+ MatrixClient * client,\r
+ const char * deviceId,\r
+ char * outSigningKey, int outSigningKeyCap);\r
+\r
+bool\r
+MatrixClientRequestDeviceKeys(\r
+ MatrixClient * client);\r
+\r
+bool\r
+MatrixClientDeleteDevice(\r
+ MatrixClient * client);\r
+\r
+\r
+\r
\r
bool\r
MatrixHttpInit(\r
MatrixClient * client);\r
\r
+bool\r
+MatrixHttpConnect(\r
+ MatrixClient * client);\r
+\r
bool\r
MatrixHttpDeinit(\r
MatrixClient * client);\r
char * outResponseBuffer, int outResponseCap,\r
bool authenticated);\r
\r
+// util\r
+\r
+void\r
+Randomize(uint8_t * random, int randomLen);\r
+\r
+bool\r
+JsonEscape(\r
+ const char * sIn, int sInLen,\r
+ char * sOut, int sOutCap);\r
+ \r
+bool\r
+JsonSign(\r
+ MatrixClient * client,\r
+ const char * sIn, int sInLen,\r
+ char * sOut, int sOutCap);\r
+\r
#endif\r
projects / matrix_esp_thesis / blobdiff