The debug builds of Meterpreter compiled fine, but the resulting binaries were never functional. No debugging is really ever done with the debug builds anyway, so instead of carry them forward, this commit removes both `debug` and `r7_debug` from the source.
Updated the code so that the TCP stuff is moved into its own file and doesn't pollute the main server file with stuff that is specific to TCP transports.
Updated the winhttp functionality in the same way so that functionality is properly segregated.
Modified the global parameters so that they're part of a structure that can be passed around.
Added a stack of documnetation as well.
LibreSSL does not yet work well with Windows meterpreter for 2 reasons:
1. because its built with mingw/gcc, it does not have SAFESEH, requiring that
protection to be disabled for the whole stack. It could, it just needs a
way to be built with MSVS instead.
2. OpenSSL 1.0.1 and Libressl both make metsrv about 50% larger.
When transports are more abstracted and LibreSSL can build with MSVS, we will
revisit this.
Separate the stdapi handling code from the OS-dependent code. This makes
testing and maintaining the code easier.
This also happens to fix a number of bugs as a side-effect, because it is
clearer what is happening now.
Tweak the SSL implemention so that for https meterpreters the SSL certificate is validated against a hash that is specified in the payload. If the hash isn't specified, then certificate validation isn't attempted.
- try to share some bits between different makefiles, make modifying
global compiler flags not such a huge pain.
- directly specify we should be using the gold rather than bpf linker
- make compiler output largely quiet except where we care - allow
warnings to actually be visible
- don't delete downloaded tarballs with --really-clean
- add missing dependencies between libraries
(--no-add-needed/--no-copy-dt-needed-entries causes lots of trouble)
- update readme to show what to install to build
I made minimal changes to the loader makefile - it breaks easily.
-Os prevents if from being able to load libc, for instance
