<div dir="ltr">Just ran through a debugger, and it hits the lines that you were referring to. Some of my configuration for the SSL_CTX is being applied. For example, the handshake fails for any connection that is not using one of the ciphers I have configured in <span style="font-size:12.8px">initialize_ssl(). But the callbacks are still not being used</span></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 21, 2016 at 1:36 PM, Chris Buchter <span dir="ltr"><<a href="mailto:buchtcj@gmail.com" target="_blank">buchtcj@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">I have the server running and I use openssl s_client to make a psk client session. It just automatically completes the handshake, without calling my psk server callback. </p><div class="HOEnZb"><div class="h5">
<div class="gmail_quote">On Jan 21, 2016 1:19 PM, "Francis Brosnan Blázquez" <<a href="mailto:francis@aspl.es" target="_blank">francis@aspl.es</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
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Hi Chris,<br>
<br>
I see no error in your code :-?<br>
<br>
Calling to nopoll_ctx_set_ssl_context_creator, configures internal<br>
handlers that are called by the listener by the line 4011 at <a href="https://github.com/ASPLes/nopoll/blob/master/src/nopoll_conn.c" target="_blank">https://github.com/ASPLes/nopoll/blob/master/src/nopoll_conn.c</a><br>
<br>
..which in turns calles your handler at the line 466 in the same file..<br>
<br>
Do you have a ready to use (make enabled) working example to test? <br>
<br>
Best Regards,<br>
<br>
<br>
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Hi Everyone,
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I am trying to set up custom callbacks using the function nopoll_ctx_set_ssl_context_creator.Here is what I have:<br>
<br>
In Main:
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noPollCtx *np_ctx = nopoll_ctx_new();
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nopoll_ctx_set_ssl_context_creator(np_ctx, (noPollSslContextCreator)my_ssl_ctx_creator, NULL);
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noPollConn *listener = nopoll_listener_tls_new_opts(np_ctx,opts, "0.0.0.0", "8091");
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if(! nopoll_conn_is_ok(listener)){printf("Error\n");return 1;}
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nopoll_ctx_set_on_msg(np_ctx, (noPollOnMessageHandler)message_handler, NULL);
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nopoll_loop_wait(np_ctx, 0);
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<br>
<br>
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------------------------------------------------------------------------------------------------------------------------------------------
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<br>
<br>
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SSL_CTX * my_ssl_ctx_creator (noPollCtx * ctx, noPollConn * conn, noPollConnOpts * opts, nopoll_bool is_client, noPollPtr user_data)
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{
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printf("ctx_creator\n");
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SSL_CTX *ssl_ctx = initialize_ssl();
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return ssl_ctx;
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}
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<br>
<br>
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SSL_CTX* initialize_ssl()
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{
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const SSL_METHOD *method;
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SSL_CTX *ctx;
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SSL_library_init();
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SSL_load_error_strings();
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OpenSSL_add_all_algorithms();
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method = TLSv1_server_method();
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ctx = SSL_CTX_new(method);
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SSL_CTX_set_psk_server_callback(ctx, psk_server_cb);
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SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT|SSL_VERIFY_CLIENT_ONCE, cert_server_cb);
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printf("setup certs\n");
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SSL_CTX_use_certificate_file(ctx, "./cert.pem", SSL_FILETYPE_PEM);
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SSL_CTX_use_PrivateKey_file(ctx, "./key.pem", SSL_FILETYPE_PEM);
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if(SSL_CTX_set_cipher_list(ctx, ciphers) == 0)
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{
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printf("Fail to select ciphers\n");
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exit(1);
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}
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if(ctx == NULL)
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{
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printf("CTX Error\n");
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exit(1);
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}
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return ctx;
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}
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<br>
<br>
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Unfortunely, noPoll does not hit my callbacks when performing the handshake....
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<br>
<br>
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Any help?
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<br>
<br>
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Thanks
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<pre>--
Francis Brosnan Blázquez - ASPL
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