Rex::IO::StreamServer provides consistent methods and accessors
for TcpServer type consumers, but includes logic for client actions
which are not relevant in a datagram context - connect and
disconnect actions, as well as any notion of stateful session
persistence (the clients queue) do not apply in this paradigm.
Implement a Rex::IO::GramServer mixin which provides common methods
for dispatching requests and sending responses. Defines the same
callback structure for procs as used in the StreamServer, though
utilizing dispatch_request_proc and send_response_proc with client
and data parameters for efficient interception of execution flow
when dealing with stateless comms.
Rewire Rex::Proto::DNS server to use instance variables along the
same convention as other modules, implement the GramServer mixin,
and minor misc cleanup.
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Change calling conventions in Rex::Proto::DNS::Server to match
other components.
Clean up the Msf::Exploit::DNS namespace with generic server
interfaces.
Fix the advanged options naming convention - as hdm pointed out,
evasion options use the '::' separator, advanced options use "_".
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Testing:
Basic functional tests in Pry for now.
RageLtMan
2679c26e88