Updating to handle unicode in python 2 and 3$
added retry with backoff for the SSL cert to show up after it is added (CAP, ftw)$
This commit is contained in:
Jeremy Heffner
parent
09bc79ef84
commit
d599aaa410
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@ -1,3 +1,5 @@
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from __future__ import unicode_literals # at top of module
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import os
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import sys
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import base64
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@ -480,18 +482,18 @@ def unlock(path=None):
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class ProvisionELB(Command):
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"""
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Creates and provisions a certificate on an ELB based on a json blob
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Creates and provisions a certificate on an ELB based on command line arguments
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"""
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option_list = (
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Option('-d', '--dns', dest='dns', required=True),
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Option('-e', '--elb', dest='elb', required=True),
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Option('-o', '--owner', dest='owner'),
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Option('-a', '--authority', dest='authority', required=True),
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Option('-s', '--description', dest='description', default=u'Command line provisioned keypair'),
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Option('-t', '--destinations', dest='destinations'),
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Option('-n', '--notifications', dest='notifications'),
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Option('-r', '--region', dest='region', default=u'us-east-1'),
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Option('-d', '--dns', dest='dns', action='append', required=True, type=unicode),
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Option('-e', '--elb', dest='elb_name', required=True, type=unicode),
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Option('-o', '--owner', dest='owner', type=unicode),
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Option('-a', '--authority', dest='authority', required=True, type=unicode),
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Option('-s', '--description', dest='description', default=u'Command line provisioned keypair', type=unicode),
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Option('-t', '--destinations', dest='destinations', action='append', type=unicode),
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Option('-n', '--notifications', dest='notifications', action='append', type=unicode, default=[]),
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Option('-r', '--region', dest='region', default=u'us-east-1', type=unicode),
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Option('-p', '--dport', '--port', dest='dport', default=7002),
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Option('--src-port', '--source-port', '--sport', dest='sport', default=443)
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)
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@ -506,42 +508,35 @@ class ProvisionELB(Command):
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if not g.user:
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g.user = lemur.users.service.get_all()[0]
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return unicode(g.user.username)
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return g.user.username
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def build_cert_options(self, destinations, notifications, description, owner, dns, authority):
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# convert argument lists to arrays, or empty sets
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destinations = [] if not destinations else self._get_destinations(destinations.split(','))
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notifications = [] if not notifications else notifications.split(',')
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from lemur.certificates.views import valid_authority
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dns = dns.split(',')
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# convert argument lists to arrays, or empty sets
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destinations = self.get_destinations(destinations)
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# get the primary CN
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commonName = unicode(dns.pop(0))
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common_name = dns[0]
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# If there are more than one fqdn, add them as alternate names
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extensions = {}
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if dns:
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sub_alt_names = []
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for alt_name in dns[1:]:
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sub_alt_names.append({'nameType': 'DNSName', 'value': unicode(alt_name)})
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extensions['subAltNames'] = {'names': sub_alt_names}
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from lemur.certificates.views import valid_authority
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if len(dns) > 1:
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extensions['subAltNames'] = {'names': map(lambda x: {'nameType': 'DNSName', 'value': x}, dns)}
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authority = valid_authority({"name": authority})
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options = {
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# Convert from the Destination model to the JSON input expected further in the code
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'destinations': map(lambda x: {'id': x.id, 'label': x.label}, destinations),
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'description': unicode(description),
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'description': description,
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'notifications': notifications,
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'commonName': commonName,
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'commonName': common_name,
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'extensions': extensions,
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'authority': authority,
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'owner': owner,
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# defaults:
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'organization': u'Netflix',
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'organization': u'Netflix, Inc.',
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'organizationalUnit': u'Operations',
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'country': u'US',
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'state': u'California',
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@ -556,17 +551,15 @@ class ProvisionELB(Command):
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destinations = []
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for destination_name in destination_names:
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sys.stderr.write("looking up dest: {}\n".format(destination_name))
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destinations.append(service.get_by_label(destination_name))
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return destinations
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def _get_destination_account(self, destinations):
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for destination in self._get_destinations(destinations.split(',')):
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def get_destination_account(self, destinations):
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for destination in self.get_destinations(destinations):
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if destination.plugin_name == 'aws-destination':
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account_number = destination.plugin.get_option('accountNumber', destination.options)
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sys.stdout.write('found aws account: {}\n'.format(account_number))
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return account_number
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sys.stderr.write("No destination AWS account provided, failing\n")
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@ -575,6 +568,7 @@ class ProvisionELB(Command):
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def run(self, dns, elb_name, owner, authority, description, notifications, destinations, region, dport, sport):
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from lemur.certificates import service
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from lemur.plugins.lemur_aws import elb
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from boto.exception import BotoServerError
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# configure the owner if we can find it, or go for default, and put it in the global
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owner = self.configure_user(owner)
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@ -591,18 +585,31 @@ class ProvisionELB(Command):
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aws_account = self.get_destination_account(destinations)
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# create the certificate
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sys.stdout.write('Creating certificate for {}'.format(cert_options['commonName']))
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sys.stdout.write('Creating certificate for {}\n'.format(cert_options['commonName']))
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cert = service.create(**cert_options)
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cert_arn = cert.get_arn(aws_account)
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sys.stderr.write('cert arn: {}\n'.format(cert_arn))
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time.sleep(2)
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# adding the listener
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sys.stderr.write('Configuring elb {} from port {} to port {} in region {} with cert {}\n'.format(elb, sport, dport, region, cert_arn))
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sys.stderr.write('Configuring elb {} from port {} to port {} in region {} with cert {}\n'.format(elb_name, sport, dport, region, cert_arn))
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delay = 1
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done = False
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retries = 5
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while not done and retries > 0:
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try:
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elb.create_new_listeners(aws_account, region, elb_name, [(sport, dport, 'HTTPS', cert_arn)])
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except BotoServerError as bse:
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# if the server retuirns ad error, the certificate
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if bse.error_code == 'CertificateNotFound':
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sys.stderr.write('Certificate not available yet in the AWS account, waiting {}, {} retries left\n'.format(delay, retries))
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time.sleep(delay)
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delay *= 2
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retries -= 1
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else:
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raise bse
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else:
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done = True
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def main():
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