freeipa/ipaserver/install/installutils.py
Rob Crittenden e30cd6ba42 Mass tree reorganization for IPAv2. To view previous history of files use:
% git log --follow -- <file>

renamed: ipa-server/autogen.sh -> autogen.sh
renamed: ipa-server/ipa-kpasswd/Makefile.am -> daemons/ipa-kpasswd/Makefile.am
renamed: ipa-server/ipa-kpasswd/README -> daemons/ipa-kpasswd/README
renamed: ipa-server/ipa-kpasswd/ipa_kpasswd.c -> daemons/ipa-kpasswd/ipa_kpasswd.c
renamed: ipa-server/ipa-kpasswd/ipa_kpasswd.init -> daemons/ipa-kpasswd/ipa_kpasswd.init
renamed: ipa-server/ipa-slapi-plugins/Makefile.am -> daemons/ipa-slapi-plugins/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/README -> daemons/ipa-slapi-plugins/README
renamed: ipa-server/ipa-slapi-plugins/dna/Makefile.am -> daemons/ipa-slapi-plugins/dna/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/dna/dna-conf.ldif -> daemons/ipa-slapi-plugins/dna/dna-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/dna/dna.c -> daemons/ipa-slapi-plugins/dna/dna.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/Makefile.am -> daemons/ipa-slapi-plugins/ipa-memberof/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof.c -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof.h -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof.h
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof_config.c -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof_config.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/memberof-conf.ldif -> daemons/ipa-slapi-plugins/ipa-memberof/memberof-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/Makefile.am -> daemons/ipa-slapi-plugins/ipa-pwd-extop/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/README -> daemons/ipa-slapi-plugins/ipa-pwd-extop/README
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c -> daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/pwd-extop-conf.ldif -> daemons/ipa-slapi-plugins/ipa-pwd-extop/pwd-extop-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/Makefile.am -> daemons/ipa-slapi-plugins/ipa-winsync/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/README -> daemons/ipa-slapi-plugins/ipa-winsync/README
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync-conf.ldif -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync-config.c -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync-config.c
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync.h -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.h
renamed: ipa-server/xmlrpc-server/ipa-rewrite.conf -> install/conf/ipa-rewrite.conf
renamed: ipa-server/xmlrpc-server/ipa.conf -> install/conf/ipa.conf
renamed: ipa-server/xmlrpc-server/ssbrowser.html -> install/html/ssbrowser.html
renamed: ipa-server/xmlrpc-server/unauthorized.html -> install/html/unauthorized.html
renamed: ipa-server/ipa-install/share/60ipaconfig.ldif -> install/share/60ipaconfig.ldif
renamed: ipa-server/ipa-install/share/60kerberos.ldif -> install/share/60kerberos.ldif
renamed: ipa-server/ipa-install/share/60radius.ldif -> install/share/60radius.ldif
renamed: ipa-server/ipa-install/share/60samba.ldif -> install/share/60samba.ldif
renamed: ipa-server/ipa-install/share/Makefile.am -> install/share/Makefile.am
renamed: ipa-server/ipa-install/share/bind.named.conf.template -> install/share/bind.named.conf.template
renamed: ipa-server/ipa-install/share/bind.zone.db.template -> install/share/bind.zone.db.template
renamed: ipa-server/ipa-install/share/bootstrap-template.ldif -> install/share/bootstrap-template.ldif
renamed: ipa-server/ipa-install/share/certmap.conf.template -> install/share/certmap.conf.template
renamed: ipa-server/ipa-install/share/default-aci.ldif -> install/share/default-aci.ldif
renamed: ipa-server/ipa-install/share/default-keytypes.ldif -> install/share/default-keytypes.ldif
renamed: ipa-server/ipa-install/share/dna-posix.ldif -> install/share/dna-posix.ldif
renamed: ipa-server/ipa-install/share/encrypted_attribute.ldif -> install/share/encrypted_attribute.ldif
renamed: ipa-server/ipa-install/share/fedora-ds.init.patch -> install/share/fedora-ds.init.patch
renamed: ipa-server/ipa-install/share/indices.ldif -> install/share/indices.ldif
renamed: ipa-server/ipa-install/share/kdc.conf.template -> install/share/kdc.conf.template
renamed: ipa-server/ipa-install/share/kerberos.ldif -> install/share/kerberos.ldif
renamed: ipa-server/ipa-install/share/krb.con.template -> install/share/krb.con.template
renamed: ipa-server/ipa-install/share/krb5.conf.template -> install/share/krb5.conf.template
renamed: ipa-server/ipa-install/share/krb5.ini.template -> install/share/krb5.ini.template
renamed: ipa-server/ipa-install/share/krbrealm.con.template -> install/share/krbrealm.con.template
renamed: ipa-server/ipa-install/share/master-entry.ldif -> install/share/master-entry.ldif
renamed: ipa-server/ipa-install/share/memberof-task.ldif -> install/share/memberof-task.ldif
renamed: ipa-server/ipa-install/share/ntp.conf.server.template -> install/share/ntp.conf.server.template
renamed: ipa-server/ipa-install/share/ntpd.sysconfig.template -> install/share/ntpd.sysconfig.template
renamed: ipa-server/ipa-install/share/preferences.html.template -> install/share/preferences.html.template
renamed: ipa-server/ipa-install/share/referint-conf.ldif -> install/share/referint-conf.ldif
renamed: ipa-server/ipa-install/share/schema_compat.uldif -> install/share/schema_compat.uldif
renamed: ipa-server/ipa-install/share/unique-attributes.ldif -> install/share/unique-attributes.ldif
renamed: ipa-server/ipa-install/Makefile.am -> install/tools/Makefile.am
renamed: ipa-server/ipa-install/README -> install/tools/README
renamed: ipa-server/ipa-compat-manage -> install/tools/ipa-compat-manage
renamed: ipa-server/ipa-fix-CVE-2008-3274 -> install/tools/ipa-fix-CVE-2008-3274
renamed: ipa-server/ipa-ldap-updater -> install/tools/ipa-ldap-updater
renamed: ipa-server/ipa-install/ipa-replica-install -> install/tools/ipa-replica-install
renamed: ipa-server/ipa-install/ipa-replica-manage -> install/tools/ipa-replica-manage
renamed: ipa-server/ipa-install/ipa-replica-prepare -> install/tools/ipa-replica-prepare
renamed: ipa-server/ipa-install/ipa-server-certinstall -> install/tools/ipa-server-certinstall
renamed: ipa-server/ipa-install/ipa-server-install -> install/tools/ipa-server-install
renamed: ipa-server/ipa-upgradeconfig -> install/tools/ipa-upgradeconfig
renamed: ipa-server/ipa-install/ipactl -> install/tools/ipactl
renamed: ipa-server/man/Makefile.am -> install/tools/man/Makefile.am
renamed: ipa-server/man/ipa-compat-manage.1 -> install/tools/man/ipa-compat-manage.1
renamed: ipa-server/man/ipa-ldap-updater.1 -> install/tools/man/ipa-ldap-updater.1
renamed: ipa-server/man/ipa-replica-install.1 -> install/tools/man/ipa-replica-install.1
renamed: ipa-server/man/ipa-replica-manage.1 -> install/tools/man/ipa-replica-manage.1
renamed: ipa-server/man/ipa-replica-prepare.1 -> install/tools/man/ipa-replica-prepare.1
renamed: ipa-server/man/ipa-server-certinstall.1 -> install/tools/man/ipa-server-certinstall.1
renamed: ipa-server/man/ipa-server-install.1 -> install/tools/man/ipa-server-install.1
renamed: ipa-server/man/ipa_kpasswd.8 -> install/tools/man/ipa_kpasswd.8
renamed: ipa-server/man/ipa_webgui.8 -> install/tools/man/ipa_webgui.8
renamed: ipa-server/man/ipactl.8 -> install/tools/man/ipactl.8
renamed: ipa-server/ipa-install/updates/Makefile.am -> install/updates/Makefile.am
renamed: ipa-server/ipa-install/updates/RFC2307bis.update -> install/updates/RFC2307bis.update
renamed: ipa-server/ipa-install/updates/RFC4876.update -> install/updates/RFC4876.update
renamed: ipa-server/ipa-install/updates/indices.update -> install/updates/indices.update
renamed: ipa-server/ipa-install/updates/nss_ldap.update -> install/updates/nss_ldap.update
renamed: ipa-server/ipa-install/updates/replication.update -> install/updates/replication.update
renamed: ipa-server/ipa-install/updates/winsync_index.update -> install/updates/winsync_index.update
renamed: ipa-server/ipaserver/Makefile.am -> ipaserver/install/Makefile.am
renamed: ipa-server/ipaserver/__init__.py -> ipaserver/install/__init__.py
renamed: ipa-server/ipaserver/bindinstance.py -> ipaserver/install/bindinstance.py
renamed: ipa-server/ipaserver/certs.py -> ipaserver/install/certs.py
renamed: ipa-server/ipaserver/dsinstance.py -> ipaserver/install/dsinstance.py
renamed: ipa-server/ipaserver/httpinstance.py -> ipaserver/install/httpinstance.py
renamed: ipa-server/ipaserver/installutils.py -> ipaserver/install/installutils.py
renamed: ipa-server/ipaserver/ipaldap.py -> ipaserver/install/ipaldap.py
renamed: ipa-server/ipaserver/krbinstance.py -> ipaserver/install/krbinstance.py
renamed: ipa-server/ipaserver/ldapupdate.py -> ipaserver/install/ldapupdate.py
renamed: ipa-server/ipaserver/ntpinstance.py -> ipaserver/install/ntpinstance.py
renamed: ipa-server/ipaserver/replication.py -> ipaserver/install/replication.py
renamed: ipa-server/ipaserver/service.py -> ipaserver/install/service.py
renamed: ipa-server/selinux/Makefile -> selinux/Makefile
renamed: ipa-server/selinux/ipa-server-selinux.spec.in -> selinux/ipa-server-selinux.spec.in
renamed: ipa-server/selinux/ipa_kpasswd/ipa_kpasswd.fc -> selinux/ipa_kpasswd/ipa_kpasswd.fc
renamed: ipa-server/selinux/ipa_kpasswd/ipa_kpasswd.te -> selinux/ipa_kpasswd/ipa_kpasswd.te
renamed: ipa-server/selinux/ipa_webgui/ipa_webgui.fc -> selinux/ipa_webgui/ipa_webgui.fc
renamed: ipa-server/selinux/ipa_webgui/ipa_webgui.te -> selinux/ipa_webgui/ipa_webgui.te
renamed: ipa-server/version.m4.in -> version.m4.in
2009-02-03 15:27:14 -05:00

249 lines
7.6 KiB
Python

# Authors: Simo Sorce <ssorce@redhat.com>
#
# Copyright (C) 2007 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import logging
import socket
import errno
import getpass
import os
import re
import fileinput
import sys
import time
import struct
import fcntl
from ipa import ipautil
from ipa import dnsclient
def get_fqdn():
fqdn = ""
try:
fqdn = socket.getfqdn()
except:
try:
fqdn = socket.gethostname()
except:
fqdn = ""
return fqdn
def verify_fqdn(host_name,no_host_dns=False):
if len(host_name.split(".")) < 2 or host_name == "localhost.localdomain":
raise RuntimeError("Invalid hostname: " + host_name)
try:
hostaddr = socket.getaddrinfo(host_name, None)
except:
raise RuntimeError("Unable to resolve host name, check /etc/hosts or DNS name resolution")
if len(hostaddr) == 0:
raise RuntimeError("Unable to resolve host name, check /etc/hosts or DNS name resolution")
for a in hostaddr:
if a[4][0] == '127.0.0.1' or a[4][0] == '::1':
raise RuntimeError("The IPA Server hostname cannot resolve to localhost (%s). A routable IP address must be used. Check /etc/hosts to see if %s is an alias for %s" % (a[4][0], host_name, a[4][0]))
try:
revname = socket.gethostbyaddr(a[4][0])[0]
except:
raise RuntimeError("Unable to resolve the reverse ip address, check /etc/hosts or DNS name resolution")
if revname != host_name:
raise RuntimeError("The host name %s does not match the reverse lookup %s" % (host_name, revname))
if no_host_dns:
print "Warning: skipping DNS resolution of host", host_name
return
# Verify this is NOT a CNAME
rs = dnsclient.query(host_name+".", dnsclient.DNS_C_IN, dnsclient.DNS_T_CNAME)
if len(rs) != 0:
for rsn in rs:
if rsn.dns_type == dnsclient.DNS_T_CNAME:
raise RuntimeError("The IPA Server Hostname cannot be a CNAME, only A names are allowed.")
# Verify that it is a DNS A record
rs = dnsclient.query(host_name+".", dnsclient.DNS_C_IN, dnsclient.DNS_T_A)
if len(rs) == 0:
print "Warning: Hostname (%s) not found in DNS" % host_name
return
rec = None
for rsn in rs:
if rsn.dns_type == dnsclient.DNS_T_A:
rec = rsn
break
if rec == None:
print "Warning: Hostname (%s) not found in DNS" % host_name
return
# Compare the forward and reverse
forward = rec.dns_name
addr = socket.inet_ntoa(struct.pack('<L',rec.rdata.address))
ipaddr = socket.inet_ntoa(struct.pack('!L',rec.rdata.address))
addr = addr + ".in-addr.arpa."
rs = dnsclient.query(addr, dnsclient.DNS_C_IN, dnsclient.DNS_T_PTR)
if len(rs) == 0:
raise RuntimeError("Cannot find Reverse Address for %s (%s)" % (host_name, addr))
rev = None
for rsn in rs:
if rsn.dns_type == dnsclient.DNS_T_PTR:
rev = rsn
break
if rev == None:
raise RuntimeError("Cannot find Reverse Address for %s (%s)" % (host_name, addr))
reverse = rev.rdata.ptrdname
if forward != reverse:
raise RuntimeError("The DNS forward record %s does not match the reverse address %s" % (forward, reverse))
def port_available(port):
"""Try to bind to a port on the wildcard host
Return 1 if the port is available
Return 0 if the port is in use
"""
rv = 1
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
fcntl.fcntl(s, fcntl.F_SETFD, fcntl.FD_CLOEXEC)
s.bind(('', port))
s.close()
except socket.error, e:
if e[0] == errno.EADDRINUSE:
rv = 0
if rv:
try:
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
fcntl.fcntl(s, fcntl.F_SETFD, fcntl.FD_CLOEXEC)
s.bind(('', port))
s.close()
except socket.error, e:
if e[0] == errno.EADDRINUSE:
rv = 0
return rv
def standard_logging_setup(log_filename, debug=False):
old_umask = os.umask(077)
# Always log everything (i.e., DEBUG) to the log
# file.
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
filename=log_filename,
filemode='w')
os.umask(old_umask)
console = logging.StreamHandler()
# If the debug option is set, also log debug messages to the console
if debug:
console.setLevel(logging.DEBUG)
else:
# Otherwise, log critical and error messages
console.setLevel(logging.ERROR)
formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
console.setFormatter(formatter)
logging.getLogger('').addHandler(console)
def get_password(prompt):
if os.isatty(sys.stdin.fileno()):
return getpass.getpass(prompt)
else:
return sys.stdin.readline().rstrip()
def read_password(user, confirm=True, validate=True):
correct = False
pwd = ""
while not correct:
pwd = get_password(user + " password: ")
if not pwd:
continue
if validate and len(pwd) < 8:
print "Password must be at least 8 characters long"
continue
if not confirm:
correct = True
continue
pwd_confirm = get_password("Password (confirm): ")
if pwd != pwd_confirm:
print "Password mismatch!"
print ""
else:
correct = True
print ""
return pwd
def update_file(filename, orig, subst):
if os.path.exists(filename):
pattern = "%s" % re.escape(orig)
p = re.compile(pattern)
for line in fileinput.input(filename, inplace=1):
if not p.search(line):
sys.stdout.write(line)
else:
sys.stdout.write(p.sub(subst, line))
fileinput.close()
return 0
else:
print "File %s doesn't exist." % filename
return 1
def set_directive(filename, directive, value):
"""Set a name/value pair directive in a configuration file.
This has only been tested with nss.conf
"""
fd = open(filename)
file = []
for line in fd:
if directive in line:
file.append('%s "%s"\n' % (directive, value))
else:
file.append(line)
fd.close()
fd = open(filename, "w")
fd.write("".join(file))
fd.close()
def kadmin(command):
ipautil.run(["/usr/kerberos/sbin/kadmin.local", "-q", command])
def kadmin_addprinc(principal):
kadmin("addprinc -randkey " + principal)
def kadmin_modprinc(principal, options):
kadmin("modprinc " + options + " " + principal)
def create_keytab(path, principal):
try:
if ipautil.file_exists(path):
os.remove(path)
except os.error:
logging.critical("Failed to remove %s." % path)
kadmin("ktadd -k " + path + " " + principal)