Peekaboo

Micro-service for exposing system and hardware information.

This is a re-factoring of the original Peekaboo to support gRPC and MTLS.

Usage

Usage: ./client [options] <resource> <address...>
  -ca-file string
    	CA certificate file, required for Mutual TLS (default "~/certs/root_ca.crt")
  -cert-file string
    	Server TLS certificate file (default "~/certs/srv.crt")
  -colors string
    	Comma separated list of output colors [black,red,green,yellow,blue,magenta,cyan,light-gray,
    	dark-gray,light-red,light-green,light-yellow,light-blue,light-magenta,light-cyan,white]
    	
    	hostname header,hostname content,headers,content (default "light-cyan,light-yellow,cyan,yellow")
  -fields string
    	Comma separated list of fields to output
  -fmt string
    	Output format [json,csv,table,vtable] (default "json")
  -key-file string
    	Server TLS key file (default "~/certs/srv.key")
  -mtls
    	Use Mutual TLS, client and server certificate needs to be signed by the same CA authority to establish trust ...TBD...
  -no-color
    	No color output
  -no-tls
    	No TLS (testing)
  -version
    	Version
  resource
    	Resource to query [system,users,groups,filesystems]
  address
        Address to agent specified as <address[:port]> (default port 17711)

Install Go

First install Go and then configure Go environment.

Mac OS X

brew install go

RedHat/CentOS/Fedora

yum install golang

Ubuntu/Debian

apt-get install goland

Setup Go environment

mkdir -p ~/go/{src,bin}
cat << EOF >>~/.bash_profile
export GOPATH=~/go
export PATH=\$PATH:\$GOPATH/bin
EOF
source ~/.bash_profile

Clone code

mkdir -p $GOPATH/src/github.com/peekaboo-labs
cd $GOPATH/src/github.com/peekaboo-labs
git clone https://github.com/peekaboo-labs/peekaboo.git

Build and run

Build and start agent.

cd $GOPATH/src/github.com/peekaboo-labs/peekaboo
make deps build
./agent/agent -no-tls

Query agent.

./client/client -no-tls -fmt vtable system localhost