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SSHCredentials.cpp
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SSHCredentials.cpp
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#include <iostream>
#include <QHostInfo>
#include "SSHCredentials.moc"
extern "C" int ssh2_auth(const char *hostip,
const char *username,
const char *password,
char **errmsg);
SSHCredentials::SSHCredentials()
: authenticated(false)
{
}
SSHCredentials::~SSHCredentials()
{
}
void SSHCredentials::Authenticate(QString const& _hostname,
QString const& _username,
QString const& _password)
{
authenticated = false;
hostname = _hostname;
username = _username;
password = _password;
start();
}
void SSHCredentials::run()
{
char *errmsg;
std::cerr << "Authenticating "
<< qPrintable(username) << "@"
<< qPrintable(hostname) << "..." << std::endl;
QHostInfo hostInfo = QHostInfo::fromName(hostname);
if(hostInfo.addresses().isEmpty()) {
emit denied(QString("Cannot resolve host `%1'.").arg(hostname));
return;
}
hostip = hostInfo.addresses().first();
int rc = ssh2_auth(qPrintable(hostip.toString()),
qPrintable(username),
qPrintable(password),
&errmsg);
if(rc != 0) {
emit denied(QString::fromAscii(errmsg));
return;
}
authenticated = true;
emit authorized(this);
}
bool SSHCredentials::isAuthenticated() const
{
return authenticated;
}
QString SSHCredentials::getHostIPAsString() const
{
return hostip.toString();
}
QString const& SSHCredentials::getHostname() const
{
return hostname;
}
QString const& SSHCredentials::getUsername() const
{
return username;
}
QString const& SSHCredentials::getPassword() const
{
return password;
}