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[dtls] notify kDisconnectedLocalClosed when disconnect locally (#10653)

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This commit is contained in:
Yang Sun
2024-08-31 09:51:12 -07:00
committed by GitHub
parent f9349c1486
commit d60aaab22e
2 changed files with 15 additions and 10 deletions
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src/core/meshcop/secure_transport.cpp
+14 -10
View File
@@ -484,7 +484,7 @@ exit:
void SecureTransport::Close(void)
{
Disconnect();
Disconnect(kDisconnectedLocalClosed);
SetState(kStateClosed);
mTimerSet = false;
@@ -494,12 +494,15 @@ void SecureTransport::Close(void)
mTimer.Stop();
}
void SecureTransport::Disconnect(void)
void SecureTransport::Disconnect(void) { Disconnect(kDisconnectedLocalClosed); }
void SecureTransport::Disconnect(ConnectEvent aEvent)
{
VerifyOrExit(IsStateConnectingOrConnected());
mbedtls_ssl_close_notify(&mSsl);
SetState(kStateCloseNotify);
mConnectEvent = aEvent;
mTimer.Start(kGuardTimeNewConnectionMilli);
mMessageInfo.Clear();
@@ -1057,9 +1060,10 @@ void SecureTransport::HandleTimer(void)
void SecureTransport::Process(void)
{
uint8_t buf[OPENTHREAD_CONFIG_DTLS_MAX_CONTENT_LEN];
bool shouldDisconnect = false;
int rval;
uint8_t buf[OPENTHREAD_CONFIG_DTLS_MAX_CONTENT_LEN];
bool shouldDisconnect = false;
int rval;
ConnectEvent event;
while (IsStateConnectingOrConnected())
{
@@ -1093,7 +1097,7 @@ void SecureTransport::Process(void)
{
case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
mbedtls_ssl_close_notify(&mSsl);
mConnectEvent = kDisconnectedPeerClosed;
event = kDisconnectedPeerClosed;
ExitNow(shouldDisconnect = true);
OT_UNREACHABLE_CODE(break);
@@ -1102,7 +1106,7 @@ void SecureTransport::Process(void)
case MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE:
mbedtls_ssl_close_notify(&mSsl);
mConnectEvent = kDisconnectedError;
event = kDisconnectedError;
ExitNow(shouldDisconnect = true);
OT_UNREACHABLE_CODE(break);
@@ -1111,7 +1115,7 @@ void SecureTransport::Process(void)
{
mbedtls_ssl_send_alert_message(&mSsl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC);
mConnectEvent = kDisconnectedError;
event = kDisconnectedError;
ExitNow(shouldDisconnect = true);
}
@@ -1122,7 +1126,7 @@ void SecureTransport::Process(void)
{
mbedtls_ssl_send_alert_message(&mSsl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE);
mConnectEvent = kDisconnectedError;
event = kDisconnectedError;
ExitNow(shouldDisconnect = true);
}
@@ -1142,7 +1146,7 @@ exit:
if (shouldDisconnect)
{
Disconnect();
Disconnect(event);
}
}
src/core/meshcop/secure_transport.hpp
+1
View File
@@ -595,6 +595,7 @@ private:
Error HandleSecureTransportSend(const uint8_t *aBuf, uint16_t aLength, Message::SubType aMessageSubType);
void Process(void);
void Disconnect(ConnectEvent aEvent);
#if OT_SHOULD_LOG_AT(OT_LOG_LEVEL_INFO)
static const char *StateToString(State aState);