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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
"""
IR database daemon.
Usage: python irdbd.py [ { -c | --config } configfile ] [ { -h | --help } ]
Default configuration file is irdbd.conf, override with --config option.
$Id$
Copyright (C) 2009 Internet Systems Consortium ("ISC")
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 ISC DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL ISC 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.
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 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.
"""
import sys, os, time, getopt, urlparse, traceback, MySQLdb
import rpki.https, rpki.config, rpki.resource_set, rpki.relaxng
import rpki.exceptions, rpki.left_right, rpki.log, rpki.x509
def handler(query, path, cb):
try:
db.ping()
q_msg = rpki.left_right.cms_msg.unwrap(query, (bpki_ta, rpkid_cert))
if not isinstance(q_msg, rpki.left_right.msg) or q_msg.type != "query":
raise rpki.exceptions.BadQuery, "Unexpected %s PDU" % repr(q_msg)
r_msg = rpki.left_right.msg()
r_msg.type = "reply"
for q_pdu in q_msg:
try:
if not isinstance(q_pdu, rpki.left_right.list_resources_elt):
raise rpki.exceptions.BadQuery, "Unexpected %s PDU" % repr(q_pdu)
r_pdu = rpki.left_right.list_resources_elt()
r_pdu.tag = q_pdu.tag
r_pdu.self_id = q_pdu.self_id
r_pdu.child_id = q_pdu.child_id
cur.execute(
"""
SELECT registrant_id, registrant_handle, valid_until FROM registrant
WHERE registrant.rpki_self_id = %s AND registrant.rpki_child_id = %s
""",
(q_pdu.self_id, q_pdu.child_id))
if cur.rowcount != 1:
raise rpki.exceptions.NotInDatabase, \
"This query should have produced a single exact match, something's messed up (rowcount = %d, self_id = %s, child_id = %s)" \
% (cur.rowcount, q_pdu.self_id, q_pdu.child_id)
registrant_id, registrant_handle, valid_until = cur.fetchone()
#r_pdu.registrant_handle = registrant_handle
r_pdu.valid_until = valid_until.strftime("%Y-%m-%dT%H:%M:%SZ")
r_pdu.asn = rpki.resource_set.resource_set_as.from_sql(cur, "SELECT start_as, end_as FROM asn WHERE registrant_id = %s", (registrant_id,))
r_pdu.ipv4 = rpki.resource_set.resource_set_ipv4.from_sql(cur, "SELECT start_ip, end_ip FROM net WHERE registrant_id = %s AND version = 4", (registrant_id,))
r_pdu.ipv6 = rpki.resource_set.resource_set_ipv6.from_sql(cur, "SELECT start_ip, end_ip FROM net WHERE registrant_id = %s AND version = 6", (registrant_id,))
except Exception, data:
rpki.log.error(traceback.format_exc())
r_pdu = rpki.left_right.report_error_elt.from_exception(data, q_pdu.self_id)
r_msg.append(r_pdu)
cb(200, rpki.left_right.cms_msg.wrap(r_msg, irdbd_key, irdbd_cert))
except (rpki.async.ExitNow, SystemExit):
raise
except Exception, data:
rpki.log.error(traceback.format_exc())
# We only get here in cases where we couldn't or wouldn't generate
# <report_error/>, so just return HTTP failure.
cb(500, "Unhandled exception %s: %s" % (data.__class__.__name__, data))
os.environ["TZ"] = "UTC"
time.tzset()
rpki.log.init("irdbd")
cfg_file = "irdbd.conf"
opts, argv = getopt.getopt(sys.argv[1:], "c:h?", ["config=", "help"])
for o, a in opts:
if o in ("-h", "--help", "-?"):
print __doc__
sys.exit(0)
if o in ("-c", "--config"):
cfg_file = a
if argv:
raise RuntimeError, "Unexpected arguments %s" % argv
cfg = rpki.config.parser(cfg_file, "irdbd")
startup_msg = cfg.get("startup-message", "")
if startup_msg:
rpki.log.info(startup_msg)
db = MySQLdb.connect(user = cfg.get("sql-username"),
db = cfg.get("sql-database"),
passwd = cfg.get("sql-password"))
cur = db.cursor()
bpki_ta = rpki.x509.X509(Auto_file = cfg.get("bpki-ta"))
rpkid_cert = rpki.x509.X509(Auto_file = cfg.get("rpkid-cert"))
irdbd_cert = rpki.x509.X509(Auto_file = cfg.get("irdbd-cert"))
irdbd_key = rpki.x509.RSA( Auto_file = cfg.get("irdbd-key"))
u = urlparse.urlparse(cfg.get("https-url"))
assert u.scheme in ("", "https") and \
u.username is None and \
u.password is None and \
u.params == "" and \
u.query == "" and \
u.fragment == ""
rpki.https.server(server_key = irdbd_key,
server_cert = irdbd_cert,
client_ta = (bpki_ta, rpkid_cert),
host = u.hostname or "localhost",
port = u.port or 443,
handlers = ((u.path, handler),))
|
