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
|
# $Id$
"""
Start at the RPKI daemon. This isn't real yet. So far it's just a
framework onto which I'm bolting various parts for testing.
"""
import tlslite.api, MySQLdb, xml.sax, lxml.etree, lxml.sax, POW, POW.pkix, traceback
import rpki.https, rpki.config, rpki.resource_set, rpki.up_down, rpki.left_right, rpki.relaxng, rpki.cms, rpki.exceptions
def decode(msg, cms_ta):
return lxml.etree.fromstring(rpki.cms.decode(msg, cms_ta))
def encode(msg, cms_key, cms_certs):
return rpki.cms.encode(lxml.etree.tostring(msg, pretty_print=True, encoding="us-ascii", xml_declaration=True), cms_key, cms_certs)
def left_right_handler(query, path):
try:
q_elt = decode(query, cms_ta_irbe)
rpki.relaxng.left_right.assertValid(q_elt)
q_msg = rpki.left_right.sax_handler.saxify(q_elt)
r_msg = rpki.left_right.msg()
for q_pdu in q_msg:
q_pdu.serve_dispatch(db, cur, r_msg)
r_elt = r_msg.toXML()
try:
rpki.relaxng.left_right.assertValid(r_elt)
except lxml.etree.DocumentInvalid:
print lxml.etree.tostring(r_elt, pretty_print=True, encoding="us-ascii", xml_declaration=True)
raise
return 200, encode(r_elt, cms_key, cms_certs)
except Exception, data:
traceback.print_exc()
return 500, "Unhandled exception %s" % data
def up_down_handler(query, path):
raise NotImplementedError
def cronjob_handler(query, path):
raise NotImplementedError
cfg = rpki.config.parser("re.conf")
section = "rpki"
db = MySQLdb.connect(user = cfg.get(section, "sql-username"),
db = cfg.get(section, "sql-database"),
passwd = cfg.get(section, "sql-password"))
cur = db.cursor()
cms_ta_irdb = cfg.get(section, "cms-ta-irdb")
cms_ta_irbe = cfg.get(section, "cms-ta-irbe")
cms_key = cfg.get(section, "cms-key")
cms_certs = cfg.multiget(section, "cms-cert")
https_key = rpki.x509.RSA_Keypair(PEM_file = cfg.get(section, "https-key"))
https_certs = certChain = rpki.x509.X509_chain()
https_certs.load_from_PEM(cfg.multiget(section, "https-cert"))
rpki.https.server(privateKey=https_key, certChain=https_certs,
handlers=(("/left-right", left_right_handler),
("/up-down", up_down_handler),
("/cronjob", cronjob_handler)))
|
