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#
# users.py - user account install data
#
# Matt Wilson <msw@redhat.com>
# Brent Fox <bfox@redhat.com>
#
# Copyright 2001 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import iutil
import whrandom
import crypt
import os
import string
from flags import flags
from rhpl.log import log
class Accounts:
def __repr__(self):
return "<Type Accounts>"
def __str__(self):
return "<Type Accounts>"
# List of (accountName, fullName, password) tupes
def setUserList(self, users):
self.users = users
def getUserList(self):
return self.users
def writeKScommands(self, f, auth):
for (account, name, password) in self.users:
crypted = cryptPassword(password, auth.useMD5)
f.write("/usr/sbin/useradd %s\n" % (account));
f.write("chfn -f '%s' %s\n" % (name, account))
f.write("/usr/sbin/usermod -p '%s' %s\n" % (crypted, account))
f.write("\n")
def write(self, instPath, auth):
if not self.users: return
if not flags.setupFilesystems:
return
for (account, name, password) in self.users:
argv = [ "/usr/sbin/useradd", account ]
iutil.execWithRedirect(argv[0], argv, root = instPath,
stdout = None)
argv = [ "/usr/bin/chfn", "-f", name, account]
iutil.execWithRedirect(argv[0], argv, root = instPath,
stdout = None)
setPassword(instPath, account, password, auth.useMD5)
def __init__(self):
self.users = []
class Password:
def __init__ (self):
self.crypt = None
self.pure = None
def getPure(self):
return self.pure
def set (self, password, isCrypted = 0):
if isCrypted:
self.crypt = password
self.pure = None
else:
salt = (whrandom.choice (string.letters +
string.digits + './') +
whrandom.choice (string.letters +
string.digits + './'))
self.crypt = crypt.crypt (password, salt)
self.pure = password
def getCrypted(self):
return self.crypt
class RootPassword(Password):
def __repr__(self):
return "<Type RootPassword>"
def __str__(self):
return "<Type RootPassword>"
def write(self, instPath, auth):
pure = self.getPure()
if pure:
setPassword(instPath, "root", pure, auth.useMD5)
else:
setPassword(instPath, "root", self.getCrypted (),
auth.useMD5, alreadyCrypted = 1)
def writeKS(self, f, auth):
pure = self.getPure()
if pure:
f.write("rootpw --iscrypted %s\n" %(cryptPassword(pure, auth.useMD5)))
else:
f.write("rootpw --iscrypted %s\n" %(self.getCrypted()))
def cryptPassword(password, useMD5):
if useMD5:
salt = "$1$"
saltLen = 8
else:
salt = ""
saltLen = 2
for i in range(saltLen):
salt = salt + whrandom.choice (string.letters +
string.digits + './')
return crypt.crypt (password, salt)
def setPassword(instPath, account, password, useMD5, alreadyCrypted = 0):
if not alreadyCrypted:
password = cryptPassword(password, useMD5)
devnull = os.open("/dev/null", os.O_RDWR)
argv = [ "/usr/sbin/usermod", "-p", password, account ]
iutil.execWithRedirect(argv[0], argv, root = instPath,
stdout = '/dev/null', stderr = None)
os.close(devnull)
class Authentication:
def __init__ (self):
self.useShadow = 1
self.useMD5 = 1
self.useNIS = 0
self.nisDomain = ""
self.nisuseBroadcast = 1
self.nisServer = ""
self.useLdap = 0
self.useLdapauth = 0
self.ldapServer = ""
self.ldapBasedn = ""
self.ldapTLS = ""
self.useKrb5 = 0
self.krb5Realm = ""
self.krb5Kdc = ""
self.krb5Admin = ""
self.useHesiod = 0
self.hesiodLhs = ""
self.hesiodRhs = ""
self.useSamba = 0
self.sambaServer = ""
self.sambaWorkgroup = ""
self.enableCache = 0
def writeKS(self, f):
f.write("authconfig")
for arg in self.getArgList():
if arg[0:9] != "--disable":
f.write(" " + arg)
f.write("\n")
def getArgList(self):
args = []
if self.useShadow:
args.append ("--enableshadow")
else:
args.append ("--disableshadow")
if self.useMD5:
args.append ("--enablemd5")
else:
args.append ("--disablemd5")
if self.enableCache:
args.append("--enablecache")
else:
args.append("--disablecache")
if self.useNIS:
args.append ("--enablenis")
args.append ("--nisdomain")
args.append (self.nisDomain)
if not self.nisuseBroadcast:
args.append ("--nisserver")
args.append (self.nisServer)
else:
args.append ("--disablenis")
if self.useLdap:
args.append ("--enableldap")
else:
args.append ("--disableldap")
if self.useLdapauth:
args.append ("--enableldapauth")
else:
args.append ("--disableldapauth")
if self.useLdap or self.useLdapauth:
args.append ("--ldapserver")
args.append (self.ldapServer)
args.append ("--ldapbasedn")
args.append (self.ldapBasedn)
if self.ldapTLS:
args.append ("--enableldaptls")
else:
args.append ("--disableldaptls")
if self.useKrb5:
args.append ("--enablekrb5")
args.append ("--krb5realm")
args.append (self.krb5Realm)
args.append ("--krb5kdc")
args.append (self.krb5Kdc)
args.append ("--krb5adminserver")
args.append (self.krb5Admin)
else:
args.append("--disablekrb5")
if self.useHesiod:
args.append ("--enablehesiod")
args.append ("--hesiodlhs")
args.append (self.hesiodLhs)
args.append ("--hesiodrhs")
args.append (self.hesiodRhs)
else:
args.append("--disablehesiod")
if self.useSamba:
args.append ("--enablesmbauth")
args.append ("--smbservers")
args.append (self.sambaServer)
args.append ("--smbworkgroup")
args.append (self.sambaWorkgroup)
else:
args.append("--disablesmbauth")
return args
def write (self, instPath):
args = [ "/usr/sbin/authconfig", "--kickstart", "--nostart" ]
args = args + self.getArgList()
try:
if flags.setupFilesystems:
iutil.execWithRedirect(args[0], args,
stdout = None, stderr = None,
searchPath = 1,
root = instPath)
else:
log("Would have run %s", args)
except RuntimeError, msg:
log ("Error running %s: %s", args, msg)
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