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import getpass
import os
import random
import socket
import string
import subprocess
import Bcfg2.Server.Admin
import Bcfg2.Options
# default config file
config = '''
[server]
repository = %s
plugins = %s
[statistics]
sendmailpath = %s
database_engine = sqlite3
# 'postgresql', 'mysql', 'mysql_old', 'sqlite3' or 'ado_mssql'.
database_name =
# Or path to database file if using sqlite3.
#<repository>/etc/brpt.sqlite is default path if left empty
database_user =
# Not used with sqlite3.
database_password =
# Not used with sqlite3.
database_host =
# Not used with sqlite3.
database_port =
# Set to empty string for default. Not used with sqlite3.
web_debug = True
[communication]
protocol = %s
password = %s
certificate = %s/bcfg2.key
key = %s/bcfg2.key
[components]
bcfg2 = %s
'''
groups = '''<Groups version='3.0'>
<Group profile='true' public='true' default='true' name='basic'>
<Group name='%s'/>
</Group>
<Group name='ubuntu'/>
<Group name='debian'/>
<Group name='freebsd'/>
<Group name='gentoo'/>
<Group name='redhat'/>
<Group name='suse'/>
<Group name='mandrake'/>
<Group name='solaris'/>
</Groups>
'''
clients = '''<Clients version="3.0">
<Client profile="basic" pingable="Y" pingtime="0" name="%s"/>
</Clients>
'''
os_list = [
('Redhat/Fedora/RHEL/RHAS/Centos', 'redhat'),
('SUSE/SLES', 'suse'),
('Mandrake', 'mandrake'),
('Debian', 'debian'),
('Ubuntu', 'ubuntu'),
('Gentoo', 'gentoo'),
('FreeBSD', 'freebsd')
]
class Init(Bcfg2.Server.Admin.Mode):
__shorthelp__ = ("Interactively initialize a new repository")
__longhelp__ = __shorthelp__ + "\n\nbcfg2-admin init"
__usage__ = "bcfg2-admin init"
options = {
'configfile': Bcfg2.Options.CFILE,
'plugins' : Bcfg2.Options.SERVER_PLUGINS,
'proto' : Bcfg2.Options.SERVER_PROTOCOL,
'repo' : Bcfg2.Options.SERVER_REPOSITORY,
'sendmail' : Bcfg2.Options.SENDMAIL_PATH,
}
repopath = ""
response = ""
def __call__(self, args):
Bcfg2.Server.Admin.Mode.__call__(self, args)
opts = Bcfg2.Options.OptionParser(self.options)
opts.parse([])
configfile = raw_input("Store bcfg2 configuration in [%s]: " %
opts['configfile'])
if configfile == '':
configfile = opts['configfile']
self.repopath = raw_input("Location of bcfg2 repository [%s]: " %
opts['repo'])
if self.repopath == '':
self.repopath = opts['repo']
if os.path.isdir(self.repopath):
self.response = raw_input("Directory %s exists. Overwrite? [Y/n]:"\
% self.repopath)
password = getpass.getpass(
"Input password used for communication verification "
"(without echoing; leave blank for a random): ")
if len(password.strip()) == 0:
password = self.genPassword()
server = "https://%s:6789" % socket.getfqdn()
rs = raw_input( "Input the server location [%s]: " % server)
if rs:
server = rs
# create the groups.xml file
prompt = '''Input base Operating System for clients:\n'''
for entry in os_list:
prompt += "%d: %s\n" % (os_list.index(entry) + 1, entry[0])
prompt += ': '
os_sel = os_list[int(raw_input(prompt))-1][1]
self.initializeRepo(configfile, self.repopath, server,
password, os_sel, opts)
def genPassword(self):
chars = string.letters + string.digits
newpasswd = ''
for i in range(8):
newpasswd = newpasswd + random.choice(chars)
return newpasswd
def initializeRepo(self, configfile, repo, server_uri,
password, os_selection, opts):
'''Setup a new repo'''
keypath = os.path.dirname(os.path.abspath(configfile))
confdata = config % (
repo, ','.join(opts['plugins']),
opts['sendmail'], opts['proto'],
password, keypath, keypath, server_uri
)
# don't overwrite existing bcfg2.conf file
if os.path.exists(configfile):
print("\nWarning: %s already exists. Will not be "
"overwritten...\n" % configfile)
else:
try:
open(configfile, "w").write(confdata)
os.chmod(configfile, 0600)
except Exception, e:
print("Error %s occured while trying to write configuration "
"file to '%s'\n" %
(e, configfile))
# FIXME automate ssl key generation
# FIXME key generation may fail as non-root user
subprocess.call(("openssl " \
"req -x509 -nodes -days 1000 -newkey rsa:1024 " \
"-out %s/bcfg2.key -keyout %s/bcfg2.key" % \
(keypath, keypath)), shell=True)
try:
os.chmod('%s/bcfg2.key'% keypath, 0600)
except:
pass
# Overwrite existing directory/repo?
if self.response == "n":
print "Kept old repository in %s" % (self.repopath)
return
else:
# FIXME repo creation may fail as non-root user
for subdir in ['SSHbase', 'Cfg', 'Pkgmgr', 'Rules',
'etc', 'Metadata', 'Base', 'Bundler']:
path = "%s/%s" % (repo, subdir)
newpath = ''
for subdir in path.split('/'):
newpath = newpath + subdir + '/'
try:
os.mkdir(newpath)
except:
continue
open("%s/Metadata/groups.xml" %
repo, "w").write(groups % os_selection)
open("%s/Metadata/clients.xml" %
repo, "w").write(clients % socket.getfqdn())
print "Repository created successfuly in %s" % (self.repopath)
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