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

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This commit is contained in:
Darren VanBuren 2017-07-23 02:07:58 -07:00
parent 1af0632037
commit 4ff4d4d93d
3 changed files with 105 additions and 7 deletions
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99
main.cpp
View file

@ -103,15 +103,106 @@ int main(int argc, char *argv[]) {
exit(1);
}
PRFileDesc *tcpSocket = PR_NewTCPSocket();
theAddr.inet.port = 443;
PRFileDesc *tcpSocket = PR_OpenTCPSocket(PR_AF_INET6);
PRFileDesc *model = PR_NewTCPSocket();
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);

13
ui.cpp
View file

@ -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) {
this->mainLog->appendPlainText("Send button clicked!");
this->mainLog->appendPlainText(textEntry->text());
void ui::returnOnTextEntry() {
mainLog->appendPlainText("Return key pressed!");
mainLog->appendPlainText(textEntry->text());
textEntry->clear();
}
void ui::sendButtonClicked(bool checked) {
mainLog->appendPlainText("Send button clicked!");
mainLog->appendPlainText(textEntry->text());
textEntry->clear();
}

2
ui.h
View file

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