Merge remote-tracking branch 'confmagic/master'

3 files changed, 187 insertions, 0 deletions

diff --git a/ship/lib/core b/ship/lib/core
new file mode 100644
index 00000000..6d126142
--- /dev/null
+++ b/ship/lib/core
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# logging
+msg() { printf "$@\n" >&2 ;}
+info()   { msg "** $@" ;}
+error()  { msg "!! $@" ;}
+exists(){ type "$1" >/dev/null 2>/dev/null; }
+is_root(){
+  test $(id -u) -eq 0
+}
+get_hostname(){
+  # finds the current hostname
+  #   if ENV HOSTN is set echo $HOSTN
+  #   We try the following:
+  #      $HOSTN
+  #      $HOSTNAME
+  #      hostname
+  #      uci system.hostname
+  #      /etc/hostname
+  #   if everything fails, it returns 1 and prints 'unknown'
+
+  if [ -n "${HOSTN:-}" ] ;     then printf "${HOSTN:-}" 
+  elif [ -n "${HOSTNAME:-}" ] ;then printf "$HOSTNAME"
+  elif exists hostname ;       then printf "$(hostname)"
+  elif exists uci    ;         then printf "$(uci get system.@system[0].hostname)"
+  elif [ -e /etc/hostname ]   ;then printf "$(cat /etc/hostname)"
+  else                              printf "unknown"; return 1
+  fi
+  return 0
+}
+
+line_to_dot(){ 
+  while read line; do printf .; done;
+}
diff --git a/ship/lib/network b/ship/lib/network
new file mode 100644
index 00000000..9d7ea197
--- /dev/null
+++ b/ship/lib/network
@@ -0,0 +1,49 @@
+#!/bin/sh
+#include core
+
+anytelnet(){
+  # find Telnet or similar and executes it at the end
+  # requires exist
+  # if env TELNET is set, will be trying to run this 
+  # Tries the following things:
+  #     telnet
+  #     nc
+  #     netcat
+  #     busybox telnet
+  if [ -e "${TELNET:-does_not_exist}" ]; then
+    info"Will be using $TELNET as Telnet Client"
+  elif exists telnet ;then
+    TELNET="$(command -v telnet)"
+  elif exists nc ;then
+    TELNET="$(command -v nc)"
+  elif exists netcat;then
+    TELNET="$(command -v netcat)"
+  elif exists busybox;then
+    TELNET="$(command -v busybox) telnet"
+  else
+    error "Cannot find telnet binary, please install either telnet-client or busybox or netcat or provided TELNET environment.\nbailing out!" 
+    return 1
+  fi
+  $TELNET $@
+}
+
+send_irc(){
+  ## reads from stdin, writes to IRC
+  ##
+  ## requires func: exists() anytelnet()
+  if [ -z "${HOSTN:-}" ]; then
+    HOSTN="$(get_hostname)"
+    info "no HOSTN given, using $HOSTN instead"
+  fi
+  IRCCHANNEL=${IRCCHANNEL:-"#krebs_incoming"}
+  IRCSERVER=${IRCSERVER:-"irc.freenode.net"}
+  IRCPORT=${IRCPORT:-6667}
+  NICK="${HOSTN}_$(head /dev/urandom | tr -dc "0123456789" | head -c3)"
+  info "starting irc connect as $NICK"
+  (   echo "NICK $NICK";
+      echo "USER $NICK $IRCSERVER bla : $NICK";
+      echo "JOIN $IRCCHANNEL";
+      sleep 23;
+      while read line; do echo "PRIVMSG $IRCCHANNEL :$line";sleep 1;done
+      sleep 5; ) | anytelnet $IRCSERVER $IRCPORT 2>/dev/null | line_to_dot
+}
diff --git a/ship/lib/punani b/ship/lib/punani
new file mode 100644
index 00000000..beaee27c
--- /dev/null
+++ b/ship/lib/punani
@@ -0,0 +1,104 @@
+#!/bin/sh
+#include core
+
+## begin punani DB
+_punanidb_pacman_=
+_punanidb_yum_=
+_punanidb_aptget_=
+
+_punanidb_pacman_git=git
+_punanidb_yum_git=git
+_punanidb_aptget_git=git-core
+
+_punanidb_pacman_python2=python2
+_punanidb_yum_python2=python
+_punanidb_aptget_python2=python
+
+_punanidb_pacman_python3=python
+_punanidb_aptget_python3=python3
+
+_punanidb_pacman_hostname=inetutils
+_punanidb_aptget_hostname=hostname
+
+_punanidb_pacman_hostname=inetutils
+_punanidb_aptget_hostname=hostname
+
+_punanidb_pacman_make=make
+_punanidb_yum_make=make
+_punanidb_aptget_make=make
+
+_punanidb_pacman_tinc=tinc
+_punanidb_yum_tinc=tinc
+_punanidb_aptget_tinc=tinc
+
+_punanidb_pacman_tor=tor
+_punanidb_yum_tor=tor
+_punanidb_aptget_tor=tor
+
+_punanidb_pacman_nano=nano
+_punanidb_yum_nano=nano
+_punanidb_aptget_nano=nano
+
+_punanidb_pacman_vim=vim
+_punanidb_yum_vim=vim-enhanced
+_punanidb_aptget_vim=vim
+
+## end punani DB
+
+_punani_resolve_package(){
+  : ${PACKER?PACKER is not set,bailing out}
+  pkg=${1?please provide package name to resolve}
+  eval printf "%s" \"\${_punanidb_${PACKER}_${pkg}-}\" | grep .
+}
+_punani_aptget_install(){ apt-get -y install "$@" ;}
+_punani_aptget_remove(){ apt-get -y remove "$@" ;}
+_punani_aptget_has() { dpkg -s "$1" | grep -q "Status: install";}
+_punani_yum_install(){ yum -y install "$@" ;}
+_punani_yum_remove(){ yum -y remove "$@" ;}
+_punani_yum_has() { rpm -qa --qf "%{NAME}\n"| egrep  "^${1}\$" >/dev/null ;}
+_punani_pacman_install(){ pacman --noconfirm -S --needed "$@" ;}
+_punani_pacman_remove(){ pacman -Rcs "$@" ;}
+_punani_pacman_has(){ pacman -Q "$1" >/dev/null;}
+_punani_brew_install(){ brew install "$@"; }
+_punani_brew_remove(){ brew remove "$@";}
+_punani_brew_has(){ error "not implemented"; return 1 ;}
+
+punani(){
+  ACTION="$1"; shift
+  PKGS="$*"
+  for p in apt-get pacman yum brew;do
+    exists "$p" && PACKER=`printf "%s" "$p" | sed 's/-//g'` && break
+  done
+
+  [ -z "${PACKER:-}" ] && error "Error 2: no known package manager found; no punani for you!" && return 1
+  info "using $PACKER for install"
+  [ -z "$PKGS" ] && error "no PACKAGE specified." && ACTION="usage"
+
+
+  for PKG in $PKGS; do
+    RES="`_punani_resolve_package $PKG`"
+    test  -z "$RES" && error "could not resolve '$PKG'; no punani for you!"&& return 23
+    case "$ACTION" in 
+      install)
+          eval _punani_${PACKER}_has $RES && info "$RES already installed, skipping" && continue
+          ! is_root && error "punani requires super-user rights for installing" && return 1
+          eval _punani_${PACKER}_install $RES || error "cannot install $RES with $PACKER"
+          ;;
+      remove)
+            ! eval  _punani_${PACKER}_has $RES && info "$RES not installed, skipping" && continue
+            ! is_root && error "punani requires super-user rights for removing" && return 1
+            eval _punani_${PACKER}_remove $RES || error "cannot install $RES with $PACKER"
+            ;;
+      has)
+            if eval  _punani_${PACKER}_has $RES ;then
+              info "$RES is installed"
+            else
+              info "$RES is not installed"
+            fi
+            ;;
+      *)
+        error "usage: punani (install|remove|has) PACKAGE..."
+        return 23
+    esac
+  done
+}