#!/usr/bin/python """ CryptoBottle - minimalistic webfrontend for cryptsetup prepare your Debian/squeeze: aptitude install python-bottle cryptsetup modprobe dm_crypt set all variables before the first run & create "mntpoint" run this script as root """ from bottle import route, run, post, request, debug from subprocess import * serverport = 83 cryptcmd = "/sbin/cryptsetup" mntcmd = "/bin/mount" umntcmd = "/bin/umount" cryptdevice = "/dev/vdc1" mapperpath = "/dev/mapper/" mappername = "vdc1_crypt" mntpoint = "/mnt" @route('/') def index(): return '''

crypto in a bottle

Passwort eingeben:

%s ''' % (cryptstatus()) @route('/status') def cryptstatus(): shell = Popen([cryptcmd, "status", mappername], stdout=PIPE, stderr=PIPE) (cryptsetup_out, err) = shell.communicate() if len(err) != 0: return '''

cryptsetup error

%s

''' % err if len(cryptsetup_out) == 0: cryptsetup_out = '

"%s%s" is not mapped

' % (mapperpath, mappername) shell = Popen(["df", "-h"], stdout=PIPE) df_out = shell.communicate()[0] return '''

cryptsetup status

%s

df -h

%s

''' % (cryptsetup_out, df_out) @route('/cryptopen', method='POST') def cryptopen(): cryptpw = request.forms.get('passwd') if len(cryptpw) == 0: return '''

cryptsetup error

password is empty
zurück ''' shell = Popen([cryptcmd, "luksOpen", cryptdevice, mappername], stdin=PIPE, stdout=PIPE,stderr=PIPE) (cryptsetup_out, err) = shell.communicate(cryptpw) if len(err) != 0: return '''

cryptsetup error

%s

zurück ''' % err if len(cryptsetup_out) == 0: cryptsetup_out = '

Einhängen war erfolgreich!

' shell = Popen([mntcmd, mapperpath + mappername, mntpoint], stdout=PIPE,stderr=PIPE) (mount_out, err) = shell.communicate() return '''

%s

zurück ''' % (cryptsetup_out) @route('/cryptclose') def cryptclose(): shell = Popen([umntcmd, mntpoint], stdout=PIPE,stderr=PIPE) (umount_out, err) = shell.communicate() shell = Popen([cryptcmd, "luksClose", mappername], stdout=PIPE,stderr=PIPE) (cryptsetup_out, err) = shell.communicate() if len(err) != 0: return '''

cryptsetup error

%s

zurück ''' % err if len(cryptsetup_out) == 0: cryptsetup_out = '

Aushängen war erfolgreich!

' return '''

%s

zurück ''' % (cryptsetup_out) debug(True) run(host='', port=serverport, reloader=True)