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Merge branch 'master' of github.com:Netflix/lemur into key_type_column

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This commit is contained in:
sayali 2020-09-23 15:23:45 -07:00
commit 57457bfe78
6 changed files with 225 additions and 35 deletions
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17
docs/administration.rst
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@ -1171,6 +1171,23 @@ The following configuration properties are required to use the PowerDNS ACME Plu
File/Dir path to CA Bundle: Verifies the TLS certificate was issued by a Certificate Authority in the provided CA bundle.
ACME Plugin
~~~~~~~~~~~~
The following configration properties are optional for the ACME plugin to use. They allow reusing an existing ACME
account. See :ref:`Using a pre-existing ACME account <AcmeAccountReuse>` for more details.
.. data:: ACME_PRIVATE_KEY
:noindex:
This is the private key, the account was registered with (in JWK format)
.. data:: ACME_REGR
:noindex:
This is the registration for the ACME account, the most important part is the uri attribute (in JSON)
.. _CommandLineInterface:
Command Line Interface

44
docs/production/index.rst
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@ -511,3 +511,47 @@ The following must be added to the config file to activate the pinning (the pinn
KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==
-----END CERTIFICATE-----
"""
.. _AcmeAccountReuse:
LetsEncrypt: Using a pre-existing ACME account
-----------------------------------------------
Let's Encrypt allows reusing an existing ACME account, to create and especially revoke certificates. The current
implementation in the acme plugin, only allows for a single account for all ACME authorities, which might be an issue,
when you try to use Let's Encrypt together with another certificate authority that uses the ACME protocol.
To use an existing account, you need to configure the `ACME_PRIVATE_KEY` and `ACME_REGR` variables in the lemur
configuration.
`ACME_PRIVATE_KEY` needs to be in the JWK format::
{
"kty": "RSA",
"n": "yr1qBwHizA7ME_iV32bY10ILp.....",
"e": "AQAB",
"d": "llBlYhil3I.....",
"p": "-5LW2Lewogo.........",
"q": "zk6dHqHfHksd.........",
"dp": "qfe9fFIu3mu.......",
"dq": "cXFO-loeOyU.......",
"qi": "AfK1sh0_8sLTb..........."
}
Using `python-jwt` converting an existing private key in PEM format is quite easy::
import python_jwt as jwt, jwcrypto.jwk as jwk
priv_key = jwk.JWK.from_pem(b"""-----BEGIN RSA PRIVATE KEY-----
...
-----END RSA PRIVATE KEY-----""")
print(priv_key.export())
`ACME_REGR` needs to be a valid JSON with a `body` and a `uri` attribute, similar to this::
{"body": {}, "uri": "https://acme-staging-v02.api.letsencrypt.org/acme/acct/<ACCOUNT_NUMBER>"}
The URI can be retrieved from the ACME create account endpoint when creating a new account, using the existing key.

96
lemur/plugins/lemur_entrust/plugin.py
View File

@ -1,9 +1,12 @@
from lemur.plugins.bases import IssuerPlugin, SourcePlugin
import arrow
import requests
import json
from lemur.plugins import lemur_entrust as ENTRUST
import sys
from flask import current_app
from lemur.plugins import lemur_entrust as entrust
from lemur.plugins.bases import IssuerPlugin, SourcePlugin
from lemur.extensions import metrics
from lemur.common.utils import validate_conf
@ -17,24 +20,24 @@ def log_status_code(r, *args, **kwargs):
:param kwargs:
:return:
"""
metrics.send("ENTRUST_status_code_{}".format(r.status_code), "counter", 1)
metrics.send(f"entrust_status_code_{r.status_code}", "counter", 1)
def determine_end_date(end_date):
"""
Determine appropriate end date
:param end_date:
:return: validity_end
:return: validity_end as string
"""
# ENTRUST only allows 13 months of max certificate duration
max_validity_end = arrow.utcnow().shift(years=1, months=+1).format('YYYY-MM-DD')
max_validity_end = arrow.utcnow().shift(years=1, months=+1)
if not end_date:
end_date = max_validity_end
if end_date > max_validity_end:
end_date = max_validity_end
return end_date
return end_date.format('YYYY-MM-DD')
def process_options(options):
@ -49,7 +52,10 @@ def process_options(options):
# take the value as Cert product-type
# else default to "STANDARD_SSL"
authority = options.get("authority").name.upper()
product_type = current_app.config.get("ENTRUST_PRODUCT_{0}".format(authority), "STANDARD_SSL")
# STANDARD_SSL (cn=domain, san=www.domain),
# ADVANTAGE_SSL (cn=domain, san=[www.domain, one_more_option]),
# WILDCARD_SSL (unlimited sans, and wildcard)
product_type = current_app.config.get(f"ENTRUST_PRODUCT_{authority}", "STANDARD_SSL")
if options.get("validity_end"):
validity_end = determine_end_date(options.get("validity_end"))
@ -67,6 +73,7 @@ def process_options(options):
"eku": "SERVER_AND_CLIENT_AUTH",
"certType": product_type,
"certExpiryDate": validity_end,
# "keyType": "RSA", Entrust complaining about this parameter
"tracking": tracking_data
}
return data
@ -86,23 +93,31 @@ def handle_response(my_response):
404: "Unknown jobId",
429: "Too many requests"
}
try:
d = json.loads(my_response.content)
except Exception as e:
except ValueError:
# catch an empty jason object here
d = {'errors': 'No detailled message'}
d = {'response': 'No detailed message'}
s = my_response.status_code
if s > 399:
raise Exception("ENTRUST error: {0}\n{1}".format(msg.get(s, s), d['errors']))
current_app.logger.info("Response: {0}, {1} ".format(s, d))
raise Exception(f"ENTRUST error: {msg.get(s, s)}\n{d['errors']}")
log_data = {
"function": f"{__name__}.{sys._getframe().f_code.co_name}",
"message": "Response",
"status": s,
"response": d
}
current_app.logger.info(log_data)
return d
class EntrustIssuerPlugin(IssuerPlugin):
title = "ENTRUST"
title = "Entrust"
slug = "entrust-issuer"
description = "Enables the creation of certificates by ENTRUST"
version = ENTRUST.VERSION
version = entrust.VERSION
author = "sirferl"
author_url = "https://github.com/sirferl/lemur"
@ -119,7 +134,6 @@ class EntrustIssuerPlugin(IssuerPlugin):
"ENTRUST_NAME",
"ENTRUST_EMAIL",
"ENTRUST_PHONE",
"ENTRUST_ISSUING",
]
validate_conf(current_app, required_vars)
@ -142,9 +156,12 @@ class EntrustIssuerPlugin(IssuerPlugin):
:param issuer_options:
:return: :raise Exception:
"""
current_app.logger.info(
"Requesting options: {0}".format(issuer_options)
)
log_data = {
"function": f"{__name__}.{sys._getframe().f_code.co_name}",
"message": "Requesting options",
"options": issuer_options
}
current_app.logger.info(log_data)
url = current_app.config.get("ENTRUST_URL") + "/certificates"
@ -156,36 +173,46 @@ class EntrustIssuerPlugin(IssuerPlugin):
except requests.exceptions.Timeout:
raise Exception("Timeout for POST")
except requests.exceptions.RequestException as e:
raise Exception("Error for POST {0}".format(e))
raise Exception(f"Error for POST {e}")
response_dict = handle_response(response)
external_id = response_dict['trackingId']
cert = response_dict['endEntityCert']
chain = response_dict['chainCerts'][1]
current_app.logger.info(
"Received Chain: {0}".format(chain)
)
if len(response_dict['chainCerts']) < 2:
# certificate signed by CA directly, no ICA included ini the chain
chain = None
else:
chain = response_dict['chainCerts'][1]
log_data["message"] = "Received Chain"
log_data["options"] = f"chain: {chain}"
current_app.logger.info(log_data)
return cert, chain, external_id
def revoke_certificate(self, certificate, comments):
"""Revoke a Digicert certificate."""
"""Revoke an Entrust certificate."""
base_url = current_app.config.get("ENTRUST_URL")
# make certificate revoke request
revoke_url = "{0}/certificates/{1}/revocations".format(
base_url, certificate.external_id
)
metrics.send("entrust_revoke_certificate", "counter", 1)
if comments == '' or not comments:
revoke_url = f"{base_url}/certificates/{certificate.external_id}/revocations"
if not comments or comments == '':
comments = "revoked via API"
data = {
"crlReason": "superseded",
"crlReason": "superseded", # enum (keyCompromise, affiliationChanged, superseded, cessationOfOperation)
"revocationComment": comments
}
response = self.session.post(revoke_url, json=data)
metrics.send("entrust_revoke_certificate", "counter", 1)
return handle_response(response)
data = handle_response(response)
def deactivate_certificate(self, certificate):
"""Deactivates an Entrust certificate."""
base_url = current_app.config.get("ENTRUST_URL")
deactivate_url = f"{base_url}/certificates/{certificate.external_id}/deactivations"
response = self.session.post(deactivate_url)
metrics.send("entrust_deactivate_certificate", "counter", 1)
return handle_response(response)
@staticmethod
def create_authority(options):
@ -200,7 +227,8 @@ class EntrustIssuerPlugin(IssuerPlugin):
entrust_root = current_app.config.get("ENTRUST_ROOT")
entrust_issuing = current_app.config.get("ENTRUST_ISSUING")
role = {"username": "", "password": "", "name": "entrust"}
current_app.logger.info("Creating Auth: {0} {1}".format(options, entrust_issuing))
current_app.logger.info(f"Creating Auth: {options} {entrust_issuing}")
# body, chain, role
return entrust_root, "", [role]
def get_ordered_certificate(self, order_id):
@ -211,10 +239,10 @@ class EntrustIssuerPlugin(IssuerPlugin):
class EntrustSourcePlugin(SourcePlugin):
title = "ENTRUST"
title = "Entrust"
slug = "entrust-source"
description = "Enables the collecion of certificates"
version = ENTRUST.VERSION
description = "Enables the collection of certificates"
version = entrust.VERSION
author = "sirferl"
author_url = "https://github.com/sirferl/lemur"

1
lemur/plugins/lemur_entrust/tests/conftest.py Normal file
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@ -0,0 +1 @@
from lemur.tests.conftest import * # noqa

54
lemur/plugins/lemur_entrust/tests/test_entrust.py Normal file
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@ -0,0 +1,54 @@
from unittest.mock import patch, Mock
import arrow
from cryptography import x509
from lemur.plugins.lemur_entrust import plugin
def config_mock(*args):
values = {
"ENTRUST_API_CERT": "-----BEGIN CERTIFICATE-----abc-----END CERTIFICATE-----",
"ENTRUST_API_KEY": False,
"ENTRUST_API_USER": "test",
"ENTRUST_API_PASS": "password",
"ENTRUST_URL": "http",
"ENTRUST_ROOT": None,
"ENTRUST_NAME": "test",
"ENTRUST_EMAIL": "test@lemur.net",
"ENTRUST_PHONE": "0123456",
"ENTRUST_PRODUCT_ENTRUST": "ADVANTAGE_SSL"
}
return values[args[0]]
@patch("lemur.plugins.lemur_entrust.plugin.current_app")
def test_process_options(mock_current_app, authority):
mock_current_app.config.get = Mock(side_effect=config_mock)
plugin.determine_end_date = Mock(return_value=arrow.get(2020, 10, 7).format('YYYY-MM-DD'))
authority.name = "Entrust"
names = [u"one.example.com", u"two.example.com", u"three.example.com"]
options = {
"common_name": "example.com",
"owner": "bob@example.com",
"description": "test certificate",
"extensions": {"sub_alt_names": {"names": [x509.DNSName(x) for x in names]}},
"organization": "Example, Inc.",
"organizational_unit": "Example Org",
"validity_end": arrow.get(2020, 10, 7),
"authority": authority,
}
expected = {
"signingAlg": "SHA-2",
"eku": "SERVER_AND_CLIENT_AUTH",
"certType": "ADVANTAGE_SSL",
"certExpiryDate": arrow.get(2020, 10, 7).format('YYYY-MM-DD'),
"tracking": {
"requesterName": mock_current_app.config.get("ENTRUST_NAME"),
"requesterEmail": mock_current_app.config.get("ENTRUST_EMAIL"),
"requesterPhone": mock_current_app.config.get("ENTRUST_PHONE")
}
}
assert expected == plugin.process_options(options)

48
lemur/tests/conf.py
View File

@ -1,9 +1,18 @@
# This is just Python which means you can inherit and tweak settings
import os
import random
import string
_basedir = os.path.abspath(os.path.dirname(__file__))
# generate random secrets for unittest
def get_random_secret(length):
input_ascii = string.ascii_letters + string.digits
return ''.join(random.choice(input_ascii) for i in range(length))
THREADS_PER_PAGE = 8
# General
@ -87,7 +96,6 @@ DIGICERT_CIS_API_KEY = "api-key"
DIGICERT_CIS_ROOTS = {"root": "ROOT"}
DIGICERT_CIS_INTERMEDIATES = {"inter": "INTERMEDIATE_CA_CERT"}
VERISIGN_URL = "http://example.com"
VERISIGN_PEM_PATH = "~/"
VERISIGN_FIRST_NAME = "Jim"
@ -198,3 +206,41 @@ LDAP_REQUIRED_GROUP = "Lemur Access"
LDAP_DEFAULT_ROLE = "role1"
ALLOW_CERT_DELETION = True
ENTRUST_API_CERT = "api-cert"
ENTRUST_API_KEY = get_random_secret(32)
ENTRUST_API_USER = "user"
ENTRUST_API_PASS = get_random_secret(32)
ENTRUST_URL = "https://api.entrust.net/enterprise/v2"
ENTRUST_ROOT = """
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
"""
ENTRUST_NAME = "lemur"
ENTRUST_EMAIL = "lemur@example.com"
ENTRUST_PHONE = "123456"
ENTRUST_ISSUING = ""
ENTRUST_PRODUCT_ENTRUST = "ADVANTAGE_SSL"