89 lines
1.6 KiB
C++
89 lines
1.6 KiB
C++
/**
|
|
* Class describing connection setup security challenge
|
|
*
|
|
* @copyright 2014 Copernica BV
|
|
*/
|
|
|
|
/**
|
|
* Set up namespace
|
|
*/
|
|
namespace AMQP {
|
|
|
|
/**
|
|
* Class implementation
|
|
*/
|
|
class ConnectionSecureFrame : public ConnectionFrame
|
|
{
|
|
private:
|
|
/**
|
|
* The security challenge
|
|
* @var LongString
|
|
*/
|
|
LongString _challenge;
|
|
|
|
protected:
|
|
/**
|
|
* Encode a frame on a string buffer
|
|
*
|
|
* @param buffer buffer to write frame to
|
|
*/
|
|
virtual void fill(OutBuffer& buffer) const override
|
|
{
|
|
// call base
|
|
ConnectionFrame::fill(buffer);
|
|
|
|
// encode fields
|
|
_challenge.fill(buffer);
|
|
}
|
|
|
|
public:
|
|
/**
|
|
* Construct a connection security challenge frame
|
|
*
|
|
* @param challenge the challenge
|
|
*/
|
|
ConnectionSecureFrame(const std::string& challenge) :
|
|
ConnectionFrame((uint32_t)(challenge.length() + 4)), // 4 for the length of the challenge (uint32_t)
|
|
_challenge(challenge)
|
|
{}
|
|
|
|
/**
|
|
* Construct a connection secure frame from a received frame
|
|
*
|
|
* @param frame received frame
|
|
*/
|
|
ConnectionSecureFrame(ReceivedFrame &frame) :
|
|
ConnectionFrame(frame),
|
|
_challenge(frame)
|
|
{}
|
|
|
|
/**
|
|
* Destructor
|
|
*/
|
|
virtual ~ConnectionSecureFrame() {}
|
|
|
|
/**
|
|
* Method id
|
|
* @return uint16_t
|
|
*/
|
|
virtual uint16_t methodID() const override
|
|
{
|
|
return 20;
|
|
}
|
|
|
|
/**
|
|
* Get the challenge
|
|
* @return string
|
|
*/
|
|
const std::string& challenge() const
|
|
{
|
|
return _challenge;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* end namespace
|
|
*/
|
|
}
|
|
|