Hi
I'm trying to run a TFTP client and I'm getting Rex::Proto::TFTP error. Looking up to the code and I found the TFTP along with other protocols are not included

The only included protocols are:

• http
• smb
• ntlm
• dcerpc
• drda
• iax2
• kerberos
• rmi

Is there another way to include that is not obvious to me?

Hello guys,
I'm getting the following while using rpc.call

/var/lib/gems/2.5.0/gems/rex-2.0.12/lib/rex/socket/ssl_tcp.rb:82: warning: constant OpenSSL::SSL::SSLContext::METHODS is deprecated

• Ruby version: 2.5.1

I think it should be replaced with

OpenSSL::SSL::SSLContext.methods.include? version

If it's too trivial, for a PR, plz reject my PR

lib/rex/proto/smb/exceptions.rb has two duplicate keys:
Line 12:

  @@errors = {
    0x00000000 => "STATUS_SUCCESS",
    0x00000000 => "STATUS_WAIT_0",

Line 18:

  @@errors = {
...
    0x00000080 => "STATUS_ABANDONED",
    0x00000080 => "STATUS_ABANDONED_WAIT_0",

Similar problem in lib/rex/proto/http/server.rb:
Line 84:

  ExtensionMimeTypes =
    {
...
      "jpeg"  => "image/jpeg",
      "jpeg"  => "image/jpeg",

Several places in the code expect there to be a String#blank? method. None of the dependencies pull in this monkey patch to the String class.

Easiest fix may be to just add this to rex.rb:

class String
  def blank?
    self !~ /\S/
  end
end

Rex::Powershell::Command.compress_script generates payload that are not working on win 10 1803. after some debugging i discovered that:

• the current generated payload is

( NeW-OBJeCT iO.streAmreaDER( ( NeW-OBJeCT Io.ComPreSsioN.dEfLATEStReAm( [SYsTEM.Io.MEMOrYstReam][coNvERT]::FROmBase64sTRinG('S03OyFdIzkzMV6hRyC8t0U3LzElVAJMFiSUZCslWMaXFqUXFMQWlSTmZyTEpmfnJiXmpeiUVJQA=') ,[sYStEM.Io.cOMpreSSiON.coMprEssIONMoDe]::decoMPrEss)) ,[systEM.TeXT.EncoDIng]::ASCii) ).reAdtoEnD( )| Write-Host

• but the working version is

( NeW-OBJeCT system.iO.streAmreaDER( ( NeW-OBJeCT system.Io.ComPreSsioN.dEfLATEStReAm( [SYsTEM.Io.MEMOrYstReam][system.coNvERT]::FROmBase64sTRinG('S03OyFdIzkzMV6hRyC8t0U3LzElVAJMFiSUZCslWMaXFqUXFMQWlSTmZyTEpmfnJiXmpeiUVJQA=') ,[sYStEM.Io.cOMpreSSiON.coMprEssIONMoDe]::decoMPrEss)) ,[systEM.TeXT.EncoDIng]::ASCii) ).reAdtoEnD( )| Write-Host

If looks like the merge from upstream brought in the 2.1.5 min version for Ruby. This should have been part of a higher version bump. As-is, this will break nexpose-client on Ruby 1.9.3 and 2.0.0. We have not yet abandoned support for those versions of Ruby, but it's coming.

For now we will pin to version 2.0.7 to get around this.