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authorRob Austein <sra@hactrn.net>2014-04-05 22:42:12 +0000
committerRob Austein <sra@hactrn.net>2014-04-05 22:42:12 +0000
commitfe0bf509f528dbdc50c7182f81057c6a4e15e4bd (patch)
tree07c9a923d4a0ccdfea11c49cd284f6d5757c5eda /scripts/roa-to-irr.py
parentaa28ef54c271fbe4d52860ff8cf13cab19e2207c (diff)
Source tree reorg, phase 1. Almost everything moved, no file contents changed.
svn path=/branches/tk685/; revision=5757
Diffstat (limited to 'scripts/roa-to-irr.py')
-rw-r--r--scripts/roa-to-irr.py159
1 files changed, 0 insertions, 159 deletions
diff --git a/scripts/roa-to-irr.py b/scripts/roa-to-irr.py
deleted file mode 100644
index 01b2aac8..00000000
--- a/scripts/roa-to-irr.py
+++ /dev/null
@@ -1,159 +0,0 @@
-# $Id$
-#
-# Copyright (C) 2014 Dragon Research Labs ("DRL")
-# Portions copyright (C) 2010--2012 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 notices and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND DRL AND ISC DISCLAIM ALL
-# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DRL OR
-# 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.
-
-"""
-Generate IRR route and route6 objects from ROAs.
-"""
-
-import os
-import socket
-import sys
-import argparse
-import errno
-import time
-import rpki.x509
-
-args = None
-
-class route(object):
- """
- Interesting parts of a route object.
- """
-
- def __init__(self, label, uri, asnum, date, prefix, prefixlen, max_prefixlen):
- self.label = label
- self.uri = uri
- self.asn = asnum
- self.date = date
- self.prefix = prefix
- self.prefixlen = prefixlen
- self.max_prefixlen = self.prefixlen if max_prefixlen is None else max_prefixlen
-
- def __cmp__(self, other):
- result = cmp(self.asn, other.asn)
- if result == 0:
- result = cmp(self.prefix, other.prefix)
- if result == 0:
- result = cmp(self.prefixlen, other.prefixlen)
- if result == 0:
- result = cmp(self.max_prefixlen, other.max_prefixlen)
- if result == 0:
- result = cmp(self.date, other.date)
- return result
-
- def __str__(self):
- lines = (
- "%-14s%s/%s" % (self.label, self.prefix, self.prefixlen),
- "descr: %s/%s-%s" % (self.prefix, self.prefixlen, self.max_prefixlen),
- "origin: AS%d" % self.asn,
- "notify: %s" % args.notify,
- "mnt-by: %s" % args.mnt_by,
- "changed: %s %s" % (args.changed_by, self.date),
- "source: %s" % args.source,
- "override: %s" % args.password if args.password is not None else None,
- "")
- return "\n".join(line for line in lines if line is not None)
-
- def write(self, output_directory):
- name = "%s-%s-%s-AS%d-%s" % (self.prefix, self.prefixlen, self.max_prefixlen, self.asn, self.date)
- with open(os.path.join(output_directory, name), "w") as f:
- f.write(str(self))
-
-
-class route_list(list):
- """
- A list of route objects.
- """
-
- def __init__(self, rcynic_dir):
- for root, dirs, files in os.walk(rcynic_dir):
- for f in files:
- if f.endswith(".roa"):
- path = os.path.join(root, f)
- uri = "rsync://" + path[len(rcynic_dir):].lstrip("/")
- roa = rpki.x509.ROA(DER_file = path)
- roa.extract()
- assert roa.get_POW().getVersion() == 0, "ROA version is %d, expected 0" % roa.get_POW().getVersion()
- asnum = roa.get_POW().getASID()
- notBefore = roa.get_POW().certs()[0].getNotBefore().strftime("%Y%m%d")
- v4, v6 = roa.get_POW().getPrefixes()
- if v4 is not None:
- for prefix, prefixlen, max_prefixlen in v4:
- self.append(route("route:", uri, asnum, notBefore, prefix, prefixlen, max_prefixlen))
- if v6 is not None:
- for prefix, prefixlen, max_prefixlen in v6:
- self.append(route("route6:", uri, asnum, notBefore, prefix, prefixlen, max_prefixlen))
- self.sort()
- for i in xrange(len(self) - 2, -1, -1):
- if self[i] == self[i + 1]:
- del self[i + 1]
-
-def email_header(f):
- if args.email:
- f.write("\n".join((
- "From %s" % args.email_from,
- "Date: %s" % time.strftime("%d %b %Y %T %z"),
- "From: %s" % args.email_from,
- "Subject: Fake email header to make irr_rpsl_submit happy",
- "Message-Id: <%s.%s@%s>" % (os.getpid(), time.time(), socket.gethostname()),
- "", "")))
-
-def main():
-
- global args
- whoami = "%s@%s" % (os.getlogin(), socket.gethostname())
-
- parser = argparse.ArgumentParser(description = __doc__)
- parser.add_argument("-c", "--changed_by", default = whoami,
- help = "override \"changed:\" value")
- parser.add_argument("-f", "--from", dest = "email_from", default = whoami,
- help = "override \"from:\" header when using --email")
- parser.add_argument("-m", "--mnt_by", default = "MAINT-RPKI",
- help = "override \"mnt-by:\" value")
- parser.add_argument("-n", "--notify", default = whoami,
- help = "override \"notify:\" value")
- parser.add_argument("-p", "--password",
- help = "specify \"override:\" password")
- parser.add_argument("-s", "--source", default = "RPKI",
- help = "override \"source:\" value")
- group = parser.add_mutually_exclusive_group()
- group.add_argument("-e", "--email", action = "store_true",
- help = "generate fake RFC 822 header suitable for piping to irr_rpsl_submit")
- group.add_argument("-o", "--output",
- help = "write route and route6 objects to directory OUTPUT, one object per file")
- parser.add_argument("authenticated_directory",
- help = "directory tree containing authenticated rcynic output")
- args = parser.parse_args()
-
- if not os.path.isdir(args.authenticated_directory):
- sys.exit("\"%s\" is not a directory" % args.authenticated_directory)
-
- routes = route_list(args.authenticated_directory)
-
- if args.output:
- if not os.path.isdir(args.output):
- os.makedirs(args.output)
- for r in routes:
- r.write(args.output)
- else:
- email_header(sys.stdout)
- for r in routes:
- sys.stdout.write("%s\n" % r)
-
-if __name__ == "__main__":
- main()
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-22 00:40:47 +0000