sra/rpki.net - Dragon Research Labs RPKI Toolkit

diff options

Diffstat (limited to 'doc/doc.RPKI.CA')

0 files changed, 0 insertions, 0 deletions

-07-11 16:00:50 +0000 committer Michael Elkins <melkins@tislabs.com> 2010-07-11 16:00:50 +0000 add copyright notices to portal-gui code' href='/sra/rpki.net/commit/portal-gui/rpkigui/myrpki/glue.py?h=zone-cleanup&id=ec13f9996400f46dd659cd661b2cf33b810fc230'>ec13f999

16
17
18

20
21

22
23

29
30

34
35
36

41
42
43

44
45

47
48

72
73
74

77
78

95
96
97

103
104

106
107
108

109
110

129
130

131
132

# Copyright (C) 2010, 2011  SPARTA, Inc. dba Cobham Analytic Solutions
# Copyright (C) 2012  SPARTA, Inc. a Parsons Company
#
# 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 SPARTA DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL SPARTA 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.

"""
This file contains code that interfaces between the django views implementing
the portal gui and the rpki.* modules.

"""

from __future__ import with_statement

__version__ = '$Id$'

from datetime import datetime

from rpki.resource_set import (resource_set_as, resource_set_ipv4,
                               resource_set_ipv6, resource_range_ipv4,
                               resource_range_ipv6)
from rpki.left_right import list_received_resources_elt
from rpki.irdb.zookeeper import Zookeeper
from rpki.gui.app import models
from rpki.exceptions import BadIPResource

from django.contrib.auth.models import User


def ghostbuster_to_vcard(gbr):
    """Convert a GhostbusterRequest object into a vCard object."""
    import vobject

    vcard = vobject.vCard()
    vcard.add('N').value = vobject.vcard.Name(family=gbr.family_name,
                                              given=gbr.given_name)

    adr_fields = ['box', 'extended', 'street', 'city', 'region', 'code',
                  'country']
    adr_dict = dict((f, getattr(gbr, f, '')) for f in adr_fields)
    if any(adr_dict.itervalues()):
        vcard.add('ADR').value = vobject.vcard.Address(**adr_dict)

    # mapping from vCard type to Ghostbuster model field
    # the ORG type is a sequence of organization unit names, so
    # transform the org name into a tuple before stuffing into the
    # vCard object
    attrs = [('FN',    'full_name',      None),
             ('TEL',   'telephone',      None),
             ('ORG',   'organization',   lambda x: (x,)),
             ('EMAIL', 'email_address',  None)]
    for vtype, field, transform in attrs:
        v = getattr(gbr, field)
        if v:
            vcard.add(vtype).value = transform(v) if transform else v
    return vcard.serialize()


def list_received_resources(log, conf):
    """
    Query rpkid for this resource handle's received resources.

    The semantics are to clear the entire table and populate with the list of
    certs received.  Other models should not reference the table directly with
    foreign keys.

    """

    z = Zookeeper(handle=conf.handle)
    pdus = z.call_rpkid(list_received_resources_elt.make_pdu(self_handle=conf.handle))

    models.ResourceCert.objects.filter(conf=conf).delete()

    for pdu in pdus:
        if isinstance(pdu, list_received_resources_elt):
            if pdu.parent_handle != conf.handle:
                parent = models.Parent.objects.get(issuer=conf,
                                                   handle=pdu.parent_handle)
            else:
                # root cert, self-signed
                parent = None

            not_before = datetime.strptime(pdu.notBefore, "%Y-%m-%dT%H:%M:%SZ")
            not_after = datetime.strptime(pdu.notAfter, "%Y-%m-%dT%H:%M:%SZ")

            cert = models.ResourceCert.objects.create(
                conf=conf, parent=parent, not_before=not_before,
                not_after=not_after, uri=pdu.uri)

            for asn in resource_set_as(pdu.asn):
                cert.asn_ranges.create(min=asn.min, max=asn.max)

            for rng in resource_set_ipv4(pdu.ipv4):
                cert.address_ranges.create(prefix_min=rng.min,
                                           prefix_max=rng.max)

            for rng in resource_set_ipv6(pdu.ipv6):
                cert.address_ranges_v6.create(prefix_min=rng.min,
                                              prefix_max=rng.max)
        else:
            print >>log, "error: unexpected pdu from rpkid type=%s" % type(pdu)


def get_email_list(conf):
    """Return a list of the contact emails for this user.

    Contact emails are extract from any ghostbuster requests, and if there are
    none, returns the default email for the web portal account.

    """
    notify_emails = []
    qs = models.GhostbusterRequest.objects.filter(issuer=conf)
    for gbr in qs:
        if gbr.email_address:
            notify_emails.append(gbr.email_address)

    if len(notify_emails) == 0:
        # fall back to the email address registered for this user
        user = User.objects.get(username=conf.handle)
        if user.email:
            notify_emails.append(user.email)

    return notify_emails


context:
space:
mode: