diff options
Diffstat (limited to 'src/matrix.c')
| -rw-r--r-- | src/matrix.c | 81 |
1 files changed, 46 insertions, 35 deletions
diff --git a/src/matrix.c b/src/matrix.c index 966a038..1d2c3fa 100644 --- a/src/matrix.c +++ b/src/matrix.c @@ -9,7 +9,7 @@ #define LOGIN_RESPONSE_SIZE 1024
#define LOGIN_URL "/_matrix/client/v3/login"
-#define ENCRYPTED_REQUEST_SIZE 512
+#define ENCRYPTED_REQUEST_SIZE (1024*5)
#define ENCRYPTED_EVENT_SIZE 1024
#define ROOMEVENT_REQUEST_SIZE 256
#define ROOMEVENT_RESPONSE_SIZE 1024
@@ -40,7 +40,7 @@ Randomize( uint8_t * random,
int randomLen)
{
- static bool first = false;
+ static bool first = true;
if (first) { srand(time(0)); first = false; }
for (int i = 0; i < randomLen; i++)
@@ -133,7 +133,7 @@ MatrixOlmAccountInit( // TODO: in/outbound sessions
bool
-MatrixOlmSessionFrom(
+MatrixOlmSessionTo(
MatrixOlmSession * session,
OlmAccount * olmAccount,
const char * deviceId,
@@ -150,11 +150,16 @@ MatrixOlmSessionFrom( static uint8_t random[OLM_OUTBOUND_SESSION_RANDOM_SIZE];
Randomize(random, OLM_OUTBOUND_SESSION_RANDOM_SIZE);
- olm_create_outbound_session(session->session,
- olmAccount,
- deviceKey, strlen(deviceKey),
- deviceOnetimeKey, strlen(deviceOnetimeKey),
- random, OLM_OUTBOUND_SESSION_RANDOM_SIZE);
+ size_t res =
+ olm_create_outbound_session(session->session,
+ olmAccount,
+ deviceKey, strlen(deviceKey),
+ deviceOnetimeKey, strlen(deviceOnetimeKey),
+ random, OLM_OUTBOUND_SESSION_RANDOM_SIZE);
+
+ if (res == olm_error()) {
+ printf("error olm: %s\n", olm_account_last_error(olmAccount));
+ }
return session->session != NULL;
}
@@ -455,8 +460,6 @@ MatrixClientClaimOnetimeKey( mjson_get_string(keyObject + voff, vlen,
"$.key", outOnetimeKey, outOnetimeKeyCap);
-
- printf("onetime key: %s\n", outOnetimeKey);
// TODO: verify signature
@@ -579,15 +582,15 @@ MatrixClientSendEventEncrypted( sprintf(encryptedEventBuffer,
"{"
"\"algorithm\":\"m.megolm.v1.aes-sha2\","
- "\"sender_key\":\"%s\","
"\"ciphertext\":\"%s\","
- "\"session_id\":\"%s\","
- "\"device_id\":\"%s\""
+ "\"device_id\":\"%s\","
+ "\"sender_key\":\"%s\","
+ "\"session_id\":\"%s\""
"}",
- senderKey,
encryptedBuffer,
- sessionId,
- deviceId);
+ deviceId,
+ senderKey,
+ sessionId);
// send
return MatrixClientSendEvent(client,
@@ -630,21 +633,21 @@ MatrixClientShareMegolmOutSession( session->key
);
- // get olm session
- MatrixOlmSession * olmSession;
- MatrixClientGetOlmSession(client, userId, deviceId, &olmSession);
+ // // get olm session
+ // MatrixOlmSession * olmSession;
+ // MatrixClientGetOlmSession(client, userId, deviceId, &olmSession);
- // encrypt
- char encryptedBuffer[KEY_SHARE_EVENT_LEN];
- MatrixOlmSessionEncrypt(olmSession,
- eventBuffer,
- encryptedBuffer, KEY_SHARE_EVENT_LEN);
+ // // encrypt
+ // char encryptedBuffer[KEY_SHARE_EVENT_LEN];
+ // MatrixOlmSessionEncrypt(olmSession,
+ // eventBuffer,
+ // encryptedBuffer, KEY_SHARE_EVENT_LEN);
// send
MatrixClientSendToDeviceEncrypted(client,
- client->userId,
+ userId,
deviceId,
- encryptedBuffer,
+ eventBuffer,
"m.room_key");
return true;
@@ -757,7 +760,7 @@ MatrixClientGetOlmSession( deviceId,
onetimeKey, ONETIME_KEY_SIZE);
- MatrixOlmSessionFrom(
+ MatrixOlmSessionTo(
&client->olmSessions[client->numOlmSessions],
client->olmAccount.account,
deviceId,
@@ -826,7 +829,6 @@ MatrixClientSendToDeviceEncrypted( // create event json
char deviceKey[DEVICE_KEY_SIZE];
MatrixClientGetDeviceKey(client, deviceId, deviceKey, DEVICE_KEY_SIZE);
- const char * senderKey = client->deviceKey;
static char eventBuffer[TODEVICE_EVENT_SIZE];
sprintf(eventBuffer,
@@ -858,19 +860,21 @@ MatrixClientSendToDeviceEncrypted( static char encryptedEventBuffer[ENCRYPTED_EVENT_SIZE];
sprintf(encryptedEventBuffer,
"{"
- "\"algorithm\":\"m.megolm.v1.aes-sha2\","
- "\"sender_key\":\"%s\","
+ "\"algorithm\":\"m.olm.v1.curve25519-aes-sha2\","
"\"ciphertext\":{"
"\"%s\":{"
"\"body\":\"%s\","
- "\"type\":\"%d\""
+ "\"type\":%d"
"}"
- "}"
+ "},"
+ "\"device_id\":\"%s\","
+ "\"sender_key\":\"%s\""
"}",
- senderKey,
deviceKey,
encryptedBuffer,
- olmSession->type);
+ 0, //olmSession->type,
+ client->deviceId,
+ client->deviceKey);
// send
return MatrixClientSendToDevice(
@@ -908,9 +912,16 @@ MatrixClientGetDeviceKey( const char * deviceId,
char * outDeviceKey, int outDeviceKeyCap)
{
+ MatrixDevice * device;
+
+ if (MatrixClientFindDevice(client, deviceId, &device))
+ {
+ strncpy(outDeviceKey, device->deviceKey, outDeviceKeyCap);
+ return true;
+ }
+
MatrixClientRequestDeviceKeys(client);
- MatrixDevice * device;
if (MatrixClientFindDevice(client, deviceId, &device))
{
strncpy(outDeviceKey, device->deviceKey, outDeviceKeyCap);
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