def add_group(group='', guid='1000', root='/mnt/'):
'''add_group(group='', guid=1000', root='/mnt/')
Añade un grupo
'''
from utils import debug
if group == '':
debug.echo_debug('No se han pasado los parámetros correctos', 'ERROR')
return False
elif group_exist(group):
return True
from utils import shell
file = 'etc/group'
pass_list = []
if is_shadow(root):
file = 'shadow'
else:
file = 'passwd'
filename = shell.joinpath(root, file)
groupfile = open(filename, 'a')
groupfile.write('%s:x:%s:' % (group, guid))
if is_shadow('gshadow'):
filename = shell.joinpath(root, 'etc/gshadow')
groupfile = open(filename, 'a')
groupfile.write('%s:!::' % group)
return True
def is_shadow(root='/mnt/', file='shadow'):
from os.path import isfile
from utils import debug, shell
filename = shell.joinpath(root, 'etc/' + file)
if file in ['shadow', 'gshadow']:
return isfile(filename)
else:
debug.echo_debug(
'is_shadow: No ha introducido un nombre de archivo válido',
'ERROR')
return False
def add_user(user='', passwd='', root='/mnt/'):
'''add_user(user='', passwd='', root='/mnt/')
Añade un usuario
'''
from utils import debug
if user == '' or passwd == '':
debug.echo_debug('No se han pasado los parámetros correctos', 'ERROR')
return False
if user_exist(user):
change_pass(user, passwd, root)
else:
#FIXME: Acabar funcion
pass
def user_exist(user='', root='/mnt/'):
'''user_exist(user='', root='/mnt/')
Devuelve True si esiste el usuario y False si no existe
'''
import re
from utils import debug, shell
if user == '':
debug.echo_debug('No se ha pasado un nombre de usuario', 'ERROR')
return False
is_user = re.compile('^(%s):' % user)
passwd = shell.joinpath(root, 'etc/passwd')
lines = open(passwd).readlines()
for line in lines:
found = is_user.match(line)
if found:
return True
return False
def change_pass(user='', passwd='', root='/mnt/'):
'''change_pass(user='', passwd='', root='/mnt/')
Cambia la clave a un usuario
'''
from utils import debug
if user == '' or passwd == '':
debug.echo_debug('No se han pasado los parámetros correctos', 'ERROR')
return False
elif not user_exist(user):
debug.echo_debug(
'El usuario %s, no existe, no se ha podido cambiar la clave' %
user, 'ERROR')
return False
import crypt
from utils import shell
pass_list = []
if is_shadow(root):
file = 'shadow'
else:
file = 'passwd'
passfile = shell.joinpath(root, 'etc/' + file)
lines = open(passfile).readlines()
for line in lines:
fields = line.split(':')
if fields[0] == user:
fields[1] = crypt.crypt(passwd, 'o3l*2_X<.3q¡^')
line = ':'.join(fields)
pass_list.append(line)
filename = open(passfile, 'w')
for line in pass_list:
filename.write(line)
filename.close()
return True
def make_interfaces(configs = None, root='/mnt'):
'''make_interfaces(configs = None, root='/mnt') -> bool
Crea el archivo /etc/network/interfaces a partir de los
datos de un diccionario pasado por parametro.
'''
from os.path import isfile
from utils.debug import echo_debug, read_file
from utils.shell import joinpath
filename = joinpath(root, 'etc/network/interfaces')
if not isfile(filename):
echo_debug('make_interfaces: No exite el archivo %s' % filename,'ERROR')
return False
file = open(filename, 'w')
file.write('''
# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
# The loopback interface
auto lo
iface lo inet loopback
# The network cards
''')
interfaces = get_interfaces()
wireless = get_wireless()
#FIXME: Terminar for
for iter in interfaces:
if iter in wireless:
print 'configuraciones wireless'
else:
print 'configuraciones ethernet'
file.close()
return True
#!/usr/bin/python
'''Script de pruebas
Este Script sirve para comprobar que las librarias funcionan bien.
'''
import os.path, sys
PATH = os.path.realpath('metaconf')
if PATH not in sys.path:
sys.path.append(PATH)
from utils import debug, shell
debug.echo_debug('Empieza el script')
shell.mkdir('/tmp/etc')
shell.mkdir('/tmp/etc/X11')
from hardware import kmodules, disks, xconf
for i in kmodules.get_pci_modules():
print i,
print '\n'
X = xconf.Xconf()
print 'X Driver: %s' % X.get_card()
kmodules.make_modules('/tmp')
disks.make_fstab('/tmp')
for i in disks.get_cdroms():
def make_xf86config(root = '/'):
'''make_xf86config(root = '/')
Crea el archivo /etc/X11/XF86Config-4 a partir de la clase
Xconf.
Admite el parámetro "root" que indica el directorio
padre del sistema donde se quieren configurar las X.
'''
template = '''
Section "Files"
FontPath "unix/:7100" # local font server
# if the local font server has problems, we can fall back on these
FontPath "/usr/lib/X11/fonts/Type1"
FontPath "/usr/lib/X11/fonts/CID"
FontPath "/usr/lib/X11/fonts/Speedo"
FontPath "/usr/lib/X11/fonts/misc"
FontPath "/usr/lib/X11/fonts/cyrillic"
FontPath "/usr/lib/X11/fonts/100dpi"
FontPath "/usr/lib/X11/fonts/75dpi"
EndSection
Section "Module"
Load "GLcore"
Load "bitmap"
Load "dbe"
Load "ddc"
Load "dri"
Load "extmod"
Load "glx"
Load "int10"
Load "record"
Load "speedo"
Load "type1"
Load "vbe"
Load "xtt"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "keyboard"
Option "CoreKeyboard"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc105"
Option "XkbLayout" "es"
EndSection
Section "ServerFlags"
Option "AllowMouseOpenFail" "true"
EndSection
Section "InputDevice"
Identifier "Generic Mouse Serial"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/ttyS0"
Option "Protocol" "Microsoft"
Option "Emulate3Buttons" "true"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Generic Mouse PS/2"
Driver "mouse"
Option "Protocol" "ImPS/2"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "true"
Option "Emulate3Timeout" "70"
Option "ZAxisMapping" "4 5"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Identifier "Generic Mouse USB"
Driver "mouse"
Option "SendCoreEvents" "true"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "Emulate3Buttons" "true"
Option "ZAxisMapping" "4 5"
EndSection
Section "Device"
Identifier "Generic Video Card"
Driver "@@DRIVER@@"
BusID "@@BUSID@@"
EndSection
Section "Monitor"
Identifier "Generic Monitor"
HorizSync @@HSYNC@@
VertRefresh @@VSYNC@@
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
DefaultDepth 16
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Generic Mouse Serial"
InputDevice "Generic Mouse PS/2"
InputDevice "Generic Mouse USB"
EndSection
Section "DRI"
Mode 0666
EndSection
'''
from utils.debug import echo_debug
from utils.shell import joinpath, mkdir
# Se crea un objeto Xconf
X = Xconf()
# Se sustituyen los valores
newx = template.replace('@@DRIVER@@',X.get_card())
newx = newx.replace('@@BUSID@@',X.get_busid())
newx = newx.replace('@@HSYNC@@',X.get_hsync())
newx = newx.replace('@@VSYNC@@',X.get_vsync())
# Se crea el archivo con los nuevos valores
try:
dirname = joinpath(root, 'etc/X11/')
mkdir(dirname)
filename = dirname + 'XF86Config-4'
xf86config = open(filename, 'w')
except IOError:
echo_debug('''No se ha podido crear el archivo XF86Config-4 en
%s/etc/X11/, compruebe que existen los directorios.''' % root \
, 'ERROR')
import sys
sys.exit(1)
xf86config.write(newx)
xf86config.close()