I'm having some issues using WolfSSL. I tried to ask a question on the WolfSSL forums, but registration is not working right now.
I am using WolfSSL to develop a simple email client for the Nintendo Wii. WolfSSL is the only library that claims to have Wii compatibility. I've successfully built the library with devKitPro, and everything seems to be working, but it fails on the handshake.
Here is some sample code:
bool Internet::sslSetup(){
if(wolfSSL_Init() != SSL_SUCCESS){
sslReportError();
return false;
}
setState("SSL Init");
method = wolfSSLv23_client_method();
if (method == NULL) {
sslReportError();
return false;
}
setState("SSL Method Set");
ctx = wolfSSL_CTX_new(method);
wolfSSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0);
if(ctx == NULL){
sslReportError();
return false;
}
setState("SSL Ctx Init");
sslSocket = wolfSSL_new(ctx);
if(sslSocket == NULL){
sslReportError();
return false;
}
setState("SSL Socket Init");
wolfSSL_set_fd(sslSocket, socket);
if(sslSocket == NULL){
sslReportError();
return false;
}
setState("SSL Socket connected to net socket");
return true;
}
I don't have any way to debug on the Wii, so I am relegated to text debugging. Here is my log for the WolfSSL debug output:
13 05 2016 00:55 wolfSSL Entering wolfSSL_Init
13 05 2016 00:55 wolfSSL Entering WOLFSSL_CTX_new
13 05 2016 00:55 wolfSSL Entering wolfSSL_CertManagerNew
13 05 2016 00:55 wolfSSL Leaving WOLFSSL_CTX_new, return 0
13 05 2016 00:55 wolfSSL Entering wolfSSL_CTX_set_verify
13 05 2016 00:55 wolfSSL Entering SSL_new
13 05 2016 00:55 wolfSSL Leaving SSL_new, return 0
13 05 2016 00:55 wolfSSL Entering SSL_set_fd
13 05 2016 00:55 wolfSSL Leaving SSL_set_fd, return 1
13 05 2016 00:55 wolfSSL Entering SSL_connect()
13 05 2016 00:55 growing output buffer
13 05 2016 00:55 Shrinking output buffer
13 05 2016 00:55 connect state: CLIENT_HELLO_SENT
13 05 2016 00:55 received record layer msg
13 05 2016 00:55 got ALERT!
13 05 2016 00:55 Got alert
13 05 2016 00:55 wolfSSL error occurred, error = 40
13 05 2016 00:55 wolfSSL error occurred, error = -313
Any ideas? Trying to connect to smtp.gmail.com on port 465.
It looks like a TLS handshake error because:
Next steps would be to: