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# $Id$
#
# Copyright (C) 2014 Dragon Research Labs ("DRL")
# Portions copyright (C) 2009--2012 Internet Systems Consortium ("ISC")
# Portions copyright (C) 2007--2008 American Registry for Internet Numbers ("ARIN")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notices and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND DRL, ISC, AND ARIN DISCLAIM ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DRL,
# ISC, OR ARIN BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
Trivial RPKI up-down protocol client, for testing.
Configuration file is YAML to be compatable with APNIC rpki_poke.pl tool.
"""
import os
import time
import argparse
import sys
import yaml
import rpki.resource_set
import rpki.up_down
import rpki.left_right
import rpki.x509
import rpki.http
import rpki.config
import rpki.exceptions
import rpki.relaxng
import rpki.log
import rpki.async
os.environ["TZ"] = "UTC"
time.tzset()
parser = argparse.ArgumentParser(description = __doc__)
parser.add_argument("-y", "--yaml", required = True, type = argparse.FileType("r"),
help = "configuration file")
parser.add_argument("-r", "--request",
help = "request name")
parser.add_argument("-d", "--debug",
help = "enable debugging")
args = parser.parse_args()
yaml_data = yaml.load(args.yaml)
yaml_cmd = args.request
if yaml_cmd is None and len(yaml_data["requests"]) == 1:
yaml_cmd = yaml_data["requests"].keys()[0]
yaml_req = yaml_data["requests"][yaml_cmd]
def get_PEM(name, cls, y = yaml_data):
if name in y:
return cls(PEM = y[name])
if name + "-file" in y:
return cls(PEM_file = y[name + "-file"])
return None
def get_PEM_chain(name, cert = None):
chain = []
if cert is not None:
chain.append(cert)
if name in yaml_data:
chain.extend(rpki.x509.X509(PEM = x) for x in yaml_data[name])
elif name + "-file" in yaml_data:
chain.extend(rpki.x509.X509(PEM_file = x) for x in yaml_data[name + "-file"])
return chain
def query_up_down(q_pdu):
q_msg = rpki.up_down.message_pdu.make_query(
payload = q_pdu,
sender = yaml_data["sender-id"],
recipient = yaml_data["recipient-id"])
q_der = rpki.up_down.cms_msg_saxify().wrap(q_msg, cms_key, cms_certs, cms_crl)
def done(r_der):
global last_cms_timestamp
r_cms = rpki.up_down.cms_msg_saxify(DER = r_der)
r_msg = r_cms.unwrap([cms_ta] + cms_ca_certs)
last_cms_timestamp = r_cms.check_replay(last_cms_timestamp)
print r_cms.pretty_print_content()
try:
r_msg.payload.check_response()
except (rpki.async.ExitNow, SystemExit):
raise
except Exception, e:
fail(e)
rpki.http.want_persistent_client = False
rpki.http.client(
msg = q_der,
url = yaml_data["posturl"],
callback = done,
errback = fail,
content_type = rpki.up_down.content_type)
def do_list():
query_up_down(rpki.up_down.list_pdu())
def do_issue():
q_pdu = rpki.up_down.issue_pdu()
req_key = get_PEM("cert-request-key", rpki.x509.RSA, yaml_req) or cms_key
q_pdu.class_name = yaml_req["class"]
q_pdu.pkcs10 = rpki.x509.PKCS10.create(
keypair = req_key,
is_ca = True,
caRepository = yaml_req["sia"][0],
rpkiManifest = yaml_req["sia"][0] + req_key.gSKI() + ".mft")
query_up_down(q_pdu)
def do_revoke():
q_pdu = rpki.up_down.revoke_pdu()
q_pdu.class_name = yaml_req["class"]
q_pdu.ski = yaml_req["ski"]
query_up_down(q_pdu)
dispatch = { "list" : do_list, "issue" : do_issue, "revoke" : do_revoke }
def fail(e): # pylint: disable=W0621
sys.exit("Testpoke failed: %s" % e)
cms_ta = get_PEM("cms-ca-cert", rpki.x509.X509)
cms_cert = get_PEM("cms-cert", rpki.x509.X509)
cms_key = get_PEM("cms-key", rpki.x509.RSA)
cms_crl = get_PEM("cms-crl", rpki.x509.CRL)
cms_certs = get_PEM_chain("cms-cert-chain", cms_cert)
cms_ca_certs = get_PEM_chain("cms-ca-certs")
last_cms_timestamp = None
try:
dispatch[yaml_req["type"]]()
rpki.async.event_loop()
except Exception, e:
fail(e)
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