diff options
| -rw-r--r-- | cholerab/reaktor/priviliged_functions | 24 | ||||
| -rw-r--r-- | hyper/process/Makefile | 14 | ||||
| -rw-r--r-- | hyper/process/main.go | 52 | ||||
| -rwxr-xr-x | punani/bin/punani | 222 | ||||
| -rw-r--r-- | punani/doc/releases | 38 |
5 files changed, 319 insertions, 31 deletions
diff --git a/cholerab/reaktor/priviliged_functions b/cholerab/reaktor/priviliged_functions new file mode 100644 index 00000000..a673267e --- /dev/null +++ b/cholerab/reaktor/priviliged_functions @@ -0,0 +1,24 @@ +Use Case 1: Request update on Host +================================= + +< user> bot: update +< bot> /whois user +< bot> /msg user [CHALLENGE] +< user> /msg bot [CHALLENGE-RESPONSE] +< bot> updating... +< bot> now on rev XXXXX + +Command Flow +---------------- +The bot has a locally stored list of [trusted] hosts along with their public +key, preferably from the tinc/retiolum directory. + +The bot encrypts a 1K Byte long message with the public key of the host +retrieved by the /whois command. + +This challenge is sent to the user requesting the command via private message. +The user then decrpyts the message with its own private key and sends the +decrpyted message to the bot. + +The bot then executes the requested command if the challenge is answered +correctly diff --git a/hyper/process/Makefile b/hyper/process/Makefile new file mode 100644 index 00000000..7d61b28d --- /dev/null +++ b/hyper/process/Makefile @@ -0,0 +1,14 @@ + +A := 8 + +.PHONY: all clean +all: main + +clean: + rm -f main *.$A + +%.$A: %.go + $Ag $< + +%: %.$A + $Al -o $@ $< diff --git a/hyper/process/main.go b/hyper/process/main.go new file mode 100644 index 00000000..297be2cf --- /dev/null +++ b/hyper/process/main.go @@ -0,0 +1,52 @@ +package main + +import "fmt" +import "os" + + +func reader(file *os.File) { + var b []byte = make([]byte, 1024) + var err os.Error = nil + for err == nil { + var n int + n, err = file.Read(b) + fmt.Printf("data: %d, %s\n", n, b) + } +} + +func main() { + var name = "/usr/bin/bc" + var argv = []string{ "bc" } + var envv = []string{ "FOO=23" } + //var chroot = false + var dir = "/var/empty" + var files [3][2]*os.File + var err os.Error + + for i, _ := range files { + files[i][0], files[i][1], err = os.Pipe() + err = err + } + + var attr = &os.ProcAttr{ + Dir: dir, + Env: envv, + Files: []*os.File{ /*files[0][0] */ os.Stdin, files[1][1], files[2][1]}, + } + + var p *os.Process + + p, err = os.StartProcess(name, argv, attr) + + for _, file := range attr.Files { + file.Close() + } + + p=p + + go reader(files[1][0]) + reader(files[2][0]) + + fmt.Printf("hello, world\n") + +} diff --git a/punani/bin/punani b/punani/bin/punani index 7af6f0f8..7278e38a 100755 --- a/punani/bin/punani +++ b/punani/bin/punani @@ -6,33 +6,150 @@ # -E -i spec insert a package to the target filesystem # -E -r spec remove a package # - +set -euf godmode() { if test "${nosudo-false}" != true -a `id -u` != 0; then - echo "Warning: we require god mode..." >&2 + echo "!! we require god mode..." >&2 exec sudo "$0" "$@" exit 23 # go to hell fi } -if pacman --version 2>/dev/null | fgrep -q Pacman; then - system="${system+$system, }arch-like" -fi +# return the 'system' variable +# currently be: +# arch-like +# debian-like +guess_system() +{ + if [ -f "/etc/arch-release" ] ;then + system="${system+$system, }arch-like" + fi + if [ -f "/etc/lsb-release" -o -f "/etc/debian_version" ] ;then + system="${system+$system, }debian-like" + fi + +} +arch_aur_helper() +{ + # pacman is the last fallback helper + manager="yaourt clyde packer bauerbill tupac pacaur paktahn pbfetch aurget aurora cower powaur pacman" + for i in $manager;do + mgr=`which $i` + if [ "$mgr" ] ;then + echo $mgr + return 0 + fi + done + echo "!! no helper found, this should never happen(tm)." + return 1 +} +handle_system () { + case "$system" in + (*arch-like*) + # dryrun + # TODO dryrun not dry enough for aur helper + if [ "${dryrun-}" ];then + pacman () { echo "pacman $@" ; } + pkgfile () { echo "pkgfile $@"; } + yaourt () { echo "yaourt $@" ; } + fi + + # get dependencies : + # we need pkgfile + if ! [ `which pkgfile` ] ; then + pacman -S --noconfirm pkgtools + pkgfile -u + fi + punani_Scientist_update() { + pacman -Sy + pkgtool -u + } + punani_Scientist_search() { + pkgfile $1 + if [ "${hard-}" ] ; then + mgr=`arch_aur_helper` + $mgr -Ss $1 + fi + + } -case "$system" in - (*arch-like*) - punani_Engineer_insert() { - pacman -Sy "$1" - } - punani_Engineer_remove() { - pacman -Rcs "$1" - } - ;; - (*) - email='krebs@syntax-fehler.de' - irc_host='irc.freenode.org' - irc_channel='#tincspasm' - cat>&2<<EOF + punani_Engineer_insert() { + # punani under archlinux first tries to load the packages with the given file name + # it needs pkgfile for that + # + # when trying harder it tries to load the package with the given name directly via yaourt + echo "** trying to find package with given file" + if pacman -S `pkgfile $1` 2>/dev/null; then + echo "++ finished" + exit 0 + else + echo "!! nothing found in base repos" + if [ "${hard-}" ] ; then + echo "** trying harder" + echo "** trying yaourt directly with given package" + mgr=`arch_aur_helper` + if $mgr -S $1 ;then + echo "++ finished" + return 0 + else + echo "!! giving up...i am sorry" + return 1 + fi + echo + else + echo "?? When in doubt try $0 -h -Ei $1 " + fi + fi + } + punani_Engineer_remove() { + pacman -Rcs "`pacman -Ql | grep $1$ | awk '{print $1}'`" + if [ "${hard-}" ] ; then + echo "** trying harder" + echo "** directly delete given package name" + pacman -Rcs "$1" + fi + } + ;; + (*debian-like*) + if [ "${dryrun-}" ]; then + apt-file () { echo $@; } + apt-get () { echo $@; } + fi + [ `which apt-file` ] || apt-get install --yes apt-file && apt-file update + punani_Scientist_update() { + apt-get update + apt-file update + } + punani_Scientist_search() { + apt-file search $1 && exit 0 + if [ "${hard-}" ] ; then + apt-cache search $1 + fi + } + punani_Engineer_insert() { + if apt-get install `apt-file search $1`;then + echo "++ finished" + else + if [ "${hard-}" ] ; then + echo "** trying harder" + apt-get install $1 + fi + fi + } + punani_Engineer_remove() { + apt-get remove --purge "`apt-file search $1`" + if [ "${hard-}" ] ; then + echo "** trying harder" + echo "** directly delete given package name" + apt-get remove --purge "$1" + fi + } + ;; + (*) + email='krebs@syntax-fehler.de' + irc_host='irc.freenode.org' + irc_channel='#tincspasm' + cat>&2<<EOF Error 2: Your System Will Be Supported ASAP 1. send us a bug report 1.1 your operating system's name and version @@ -42,17 +159,44 @@ Error 2: Your System Will Be Supported ASAP 2.1 /connect $irc_host 2.2 /join $irc_channel EOF - exit 23 -esac + exit 23 + esac +} +help(){ + cat <<EOF +Usage: $0 [Options] [role][command] + +Options: + -f force + -h hard + -v verbose + -d dryrun + -? this message + +Role: + -E Engineer + -S Scientist + +Engineer: + i insert + r remove -punani() { +Scientist: + s search + y update +EOF + exit 1 +} +punani (){ ns=punani role=undefined - while getopts 'fhvSopEir' OPT; do + while getopts 'dfhvSsopEir' OPT; do case $OPT in (f) force=true; continue;; (h) hard=true; continue;; (v) verbose=true; continue;; + (d) dryrun=true; continue;; + (\?) help;continue ;; esac case ${role-Manager} in (Engineer) @@ -62,11 +206,19 @@ punani() { (*) echo 'Error 1: You are made of stupid!' >&2 exit 23;; - esac - ;; + esac;; + (Scientist) + case $OPT in + (s) command="${ns}_${role}_search";; + (y) command="${ns}_${role}_update";; + (*) + echo 'Error 1: You are made of stupid!' >&2 + exit 23;; + esac ;; (undefined) case $OPT in (E) role=Engineer;; + (S) role=Scientist;; (*) exit 23;; esac @@ -78,13 +230,21 @@ punani() { esac done } - -punani "$@" -shift `echo $OPTIND-1 | bc` +punani $@ case $role in - (Engineer) godmode;; + (Engineer) godmode $@;; + (Scientist) + case $command in + (*_update) godmode $@;; + esac;; esac -for name; do - "$command" "$name" + +shift `echo $OPTIND-1 | bc` + +guess_system +handle_system + +for name in "$@"; do + "$command" "$name" || echo "!! could not install $name" done diff --git a/punani/doc/releases b/punani/doc/releases new file mode 100644 index 00000000..98c4ea82 --- /dev/null +++ b/punani/doc/releases @@ -0,0 +1,38 @@ +# release files (guess the os distribution) +# from http://linuxmafia.com/faq/Admin/release-files.html +Annvix: /etc/annvix-release +Arch Linux: /etc/arch-release +Arklinux: /etc/arklinux-release +Aurox Linux: /etc/aurox-release +BlackCat: /etc/blackcat-release +Cobalt: /etc/cobalt-release +Conectiva: /etc/conectiva-release +Debian: /etc/debian_version, /etc/debian_release (rare) +Fedora Core: /etc/fedora-release +Gentoo Linux: /etc/gentoo-release +Immunix: /etc/immunix-release +Knoppix: knoppix_version +Linux-From-Scratch: /etc/lfs-release +Linux-PPC: /etc/linuxppc-release +Mandrake: /etc/mandrake-release +Mandriva/Mandrake Linux: /etc/mandriva-release, /etc/mandrake-release, /etc/mandakelinux-release +MkLinux: /etc/mklinux-release +Novell Linux Desktop: /etc/nld-release +PLD Linux: /etc/pld-release +Red Hat: /etc/redhat-release, /etc/redhat_version (rare) +Slackware: /etc/slackware-version, /etc/slackware-release (rare) +SME Server (Formerly E-Smith): /etc/e-smith-release +Solaris SPARC: /etc/release +Sun JDS: /etc/sun-release +SUSE Linux: /etc/SuSE-release, /etc/novell-release +SUSE Linux ES9: /etc/sles-release +Tiny Sofa: /etc/tinysofa-release +TurboLinux: /etc/turbolinux-release +Ubuntu Linux: /etc/lsb-release +UltraPenguin: /etc/ultrapenguin-release +UnitedLinux: /etc/UnitedLinux-release (covers SUSE SLES8) +VA-Linux/RH-VALE: /etc/va-release +Yellow Dog: /etc/yellowdog-release + +# own collection +Angstrom: /etc/angstrom-version |