Get closer to actually connecting, add hitting enter on text entry

main.cpp

@@ -103,15 +103,106 @@ int main(int argc, char *argv[]) {
 		exit(1);
 	}
 
-
+	PRFileDesc *tcpSocket = PR_OpenTCPSocket(PR_AF_INET6);
-	PRFileDesc *tcpSocket = PR_NewTCPSocket();
+	PRFileDesc *model = PR_NewTCPSocket();
-	theAddr.inet.port = 443;
+	theAddr.ipv6.port = 443;
+	theAddr.raw.family = PR_AF_INET6;
 	PRFileDesc *nssSocket;
-	SSL_ImportFD(NULL, tcpSocket);
+	PRFileDesc *sslModel = SSL_ImportFD(NULL, model);
 
+	// Set SSL options
+	if(SSL_OptionSet(sslModel, SSL_ENABLE_SSL2, PR_FALSE) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error disabling SSLv2, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	if(SSL_OptionSet(sslModel, SSL_V2_COMPATIBLE_HELLO, PR_FALSE) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error disabling SSLv2 compatible hello, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	if(SSL_OptionSet(sslModel, SSL_ENABLE_SSL3, PR_FALSE) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error disabling SSLv3, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	if(SSL_OptionSet(sslModel, SSL_ENABLE_TLS, PR_TRUE) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error enabling TLS, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	// Open base TCP connection
+	if(PR_Connect(tcpSocket, &theAddr, PR_INTERVAL_NO_TIMEOUT) != PR_SUCCESS) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error opening TCP connection, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	// Wrap TCP connection with SSL layer
+	nssSocket = SSL_ImportFD(sslModel, tcpSocket);
+	if(nssSocket == nullptr) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error importing TCP Socket to NSS, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	PR_Close(model);
+
+	// Do the handshake
+	if(SSL_ResetHandshake(nssSocket, PR_FALSE) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Failed resetting handshake, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	if(SSL_SetURL(nssSocket, "buyvm.theoks.net") != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error setting domain for connection, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	if(SSL_ForceHandshake(nssSocket) != SECSuccess) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error forcing handshake, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
 
 	ui *uiInstance = new ui(argc, argv);
 
+	char netBuf[8192];
+
+	// TEMP: Retreiving test file from HTTP daemon w/ TLS
+	// Send the request
+	snprintf(netBuf, sizeof(netBuf), "GET /junk/testfile.txt HTTP/1.0\r\nHost: buyvm.theoks.net\r\nUser-Agent: oksirc-testing\r\n\r\n");
+	PRInt32 ret = PR_Write(nssSocket, netBuf, strlen(netBuf));
+	if(ret < 0) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error writing data to socket, code %d: %s\n", err, PR_ErrorToName(err));
+		uiInstance->mainLog->appendPlainText("Error writing data to socket, see stderr.");
+	}
+
+	// Get the response
+	ret = PR_Read(nssSocket, netBuf, sizeof(netBuf));
+	if(ret < 0) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error reading data from socket, code %d: %s\n", err, PR_ErrorToName(err));
+		uiInstance->mainLog->appendPlainText("Error writing data from socket, see stderr.");
+	} else {
+		uiInstance->mainLog->appendPlainText(netBuf);
+	}
+
+	if(PR_Shutdown(nssSocket, PR_SHUTDOWN_BOTH) != PR_SUCCESS) {
+		const PRErrorCode err = PR_GetError();
+		fprintf(stderr, "Error shutting down socket, code %d: %s\n", err, PR_ErrorToName(err));
+		exit(1);
+	}
+
+	PR_Close(nssSocket);
+
 	char messageBuf[1024];
 	sprintf(messageBuf, "Found IP Address: %s", ipString);
 	uiInstance->mainLog->appendPlainText(messageBuf);

ui.cpp

@@ -11,6 +11,7 @@ ui::ui(int argc, char **argv) {
 	textEntry = new QLineEdit();
 	QPushButton *sendButton = new QPushButton(QApplication::translate("send", "Send"));
 	QObject::connect(sendButton, &QPushButton::clicked, this, &ui::sendButtonClicked);
+	QObject::connect(textEntry, &QLineEdit::returnPressed, this, &ui::returnOnTextEntry);
 
 	QHBoxLayout *entryLineLayout = new QHBoxLayout();
 	entryLineLayout->addWidget(textEntry);
@@ -28,8 +29,14 @@ int ui::exec() {
 	return app->exec();
 }
 
-void ui::sendButtonClicked(bool checked) {
+void ui::returnOnTextEntry() {
-	this->mainLog->appendPlainText("Send button clicked!");
+	mainLog->appendPlainText("Return key pressed!");
-	this->mainLog->appendPlainText(textEntry->text());
+	mainLog->appendPlainText(textEntry->text());
+	textEntry->clear();
+}
+
+void ui::sendButtonClicked(bool checked) {
+	mainLog->appendPlainText("Send button clicked!");
+	mainLog->appendPlainText(textEntry->text());
 	textEntry->clear();
 }

ui.h

@@ -9,7 +9,7 @@ public:
 
 	int exec();
 	void sendButtonClicked(bool);
-
+	void returnOnTextEntry();
 
 	QPlainTextEdit *mainLog;