contrib/sdb/sqlite/README.sdb_sqlite


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# Authors: Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2009    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, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.
#

from ipalib import api, errors
import httplib
import xml.dom.minidom
from ipapython import nsslib
import nss.nss as nss
from nss.error import NSPRError
from ipalib.errors import NetworkError, CertificateOperationError
from urllib import urlencode
import logging

def get_ca_certchain(ca_host=None):
    """
    Retrieve the CA Certificate chain from the configured Dogtag server.
    """
    if ca_host is None:
        ca_host = api.env.ca_host
    chain = None
    conn = httplib.HTTPConnection(ca_host, api.env.ca_port)
    conn.request("GET", "/ca/ee/ca/getCertChain")
    res = conn.getresponse()
    doc = None
    if res.status == 200:
        data = res.read()
        conn.close()
        try:
            doc = xml.dom.minidom.parseString(data)
            try:
                item_node = doc.getElementsByTagName("ChainBase64")
                chain = item_node[0].childNodes[0].data
            except IndexError:
                try: