1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
# $Id$
# 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 notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ARIN DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL 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.
"""Set up the relationship between an IRBE and an RPKI engine given an
IRDB. Our main task here is to create child objects in the RPKI
engine for every registrant object in the IRDB.
"""
import os, MySQLdb, getopt, sys, lxml.etree, lxml.sax
import rpki.left_right, rpki.relaxng, rpki.cms, rpki.https
import rpki.x509, rpki.config, rpki.log
rpki.log.init("irbe-setup")
cfg = rpki.config.parser("irbe.conf", "irbe-cli")
db = MySQLdb.connect(user = cfg.get("sql-username", section = "irdbd"),
db = cfg.get("sql-database", section = "irdbd"),
passwd = cfg.get("sql-password", section = "irdbd"))
cur = db.cursor()
cms_certs = rpki.x509.X509_chain(Auto_files = cfg.multiget("cms-cert"))
cms_key = rpki.x509.RSA( Auto_file = cfg.get( "cms-key"))
cms_ta = rpki.x509.X509( Auto_file = cfg.get( "cms-ta"))
https_certs = rpki.x509.X509_chain(Auto_files = cfg.multiget("https-cert"))
https_key = rpki.x509.RSA( Auto_file = cfg.get( "https-key"))
https_tas = rpki.x509.X509_chain(Auto_files = cfg.multiget("https-ta"))
https_url = cfg.get( "https-url")
def call_rpkid(pdu):
"""Hand a PDU to rpkid and get back the response. Just throw an
exception if anything bad happens, no fancy error handling.
"""
pdu.type = "query"
msg = rpki.left_right.msg((pdu,))
elt = msg.toXML()
try:
rpki.relaxng.left_right.assertValid(elt)
except lxml.etree.DocumentInvalid:
print lxml.etree.tostring(elt, pretty_print = True, encoding = "us-ascii")
raise
elt = rpki.cms.xml_verify(cms = rpki.https.client(privateKey = https_key,
certChain = https_certs,
x509TrustList = https_tas,
url = https_url,
msg = rpki.cms.xml_sign(elt = elt,
key = cms_key,
certs = cms_certs)),
ta = cms_ta)
try:
rpki.relaxng.left_right.assertValid(elt)
except lxml.etree.DocumentInvalid:
print lxml.etree.tostring(elt, pretty_print = True, encoding = "us-ascii")
raise
msg = rpki.left_right.sax_handler.saxify(elt)
pdu = msg[0]
assert len(msg) == 1 and pdu.type == "reply" and not isinstance(pdu, rpki.left_right.report_error_elt)
return pdu
print "Create a self instance"
pdu = call_rpkid(rpki.left_right.self_elt.make_pdu(action = "create", crl_interval = 84600))
self_id = pdu.self_id
print "Create a business signing context"
pdu = rpki.left_right.bsc_elt.make_pdu(action = "create", self_id = self_id, generate_keypair = True)
pdu.signing_cert.append(rpki.x509.X509(Auto_file = "biz-certs/Bob-CA.cer"))
pdu = call_rpkid(pdu)
bsc_id = pdu.bsc_id
print "Issue the business cert"
i,o = os.popen2(("openssl", "x509", "-req",
"-CA", "biz-certs/Bob-CA.cer",
"-CAkey", "biz-certs/Bob-CA.key",
"-CAserial", "biz-certs/Bob-CA.srl"))
i.write(pdu.pkcs10_cert_request.get_PEM())
i.close()
cer = rpki.x509.X509(PEM = o.read())
o.close()
print "Set up the business cert chain"
pdu = rpki.left_right.bsc_elt.make_pdu(action = "set", self_id = self_id, bsc_id = bsc_id)
pdu.signing_cert.append(cer)
call_rpkid(pdu)
print "Create a repository context"
pdu = call_rpkid(rpki.left_right.repository_elt.make_pdu(action = "create", self_id = self_id, bsc_id = bsc_id))
repository_id = pdu.repository_id
print "Create a parent context"
ta = rpki.x509.X509(Auto_file = "biz-certs/Elena-Root.cer")
pdu = call_rpkid(rpki.left_right.parent_elt.make_pdu(
action = "create", self_id = self_id, bsc_id = bsc_id, repository_id = repository_id, cms_ta = ta, https_ta = ta,
peer_contact_uri = "https://localhost:44333/", sia_base = "rsync://wombat.invalid/"))
parent_id = pdu.parent_id
print "Create child contexts for everybody"
print "Using a single cert for all of these registrants is a crock"
cer = rpki.x509.X509(Auto_file = "biz-certs/Frank-Root.cer")
cur.execute("SELECT registrant_id, subject_name FROM registrant")
registrants = cur.fetchall()
for registrant_id, subject_name in registrants:
print "Attempting to bind", registrant_id, subject_name
pdu = call_rpkid(rpki.left_right.child_elt.make_pdu(action = "create", self_id = self_id, bsc_id = bsc_id, cms_ta = cer))
print "Attempting to bind", registrant_id, subject_name, pdu.child_id
cur.execute("""UPDATE registrant
SET rpki_self_id = %d, rpki_child_id = %d
WHERE registrant_id = %d
""", (self_id, pdu.child_id, registrant_id))
|
