0.7 release

CHANGELOG.rst

@@ -2,12 +2,34 @@ Changelog
 =========
 
 
-0.7 - `master`
+0.7 - `2018-05-07`
 ~~~~~~~~~~~~~~
 
-.. note:: This version is not yet released and is under active development
+This release adds LetsEncrypt support with DNS providers Dyn, Route53, and Cloudflare, and expands on the pending certificate functionality.
+
+The pending_dns_authorizations and dns_providers tables were created. New columns
+were added to the certificates and pending_certificates tables, (For the DNS provider ID), and authorities (For options).
+Please run a database migration when upgrading.
+
+The Let's Encrypt flow will run asynchronously. When a certificate is requested through the acme-issuer, a pending certificate
+will be created. A cron needs to be defined to run `lemur pending_certs fetch_all_acme`. This command will iterate through all of the pending
+certificates, request a DNS challenge token from Let's Encrypt, and set the appropriate _acme-challenge TXT entry. It will
+then iterate through and resolve the challenges before requesting a certificate for each pending certificate. If a certificate
+is successfully obtained, the pending_certificate will be moved to the certificates table with the appropriate properties.
+
+Special thanks to all who helped with this release, notably:
+
+- The folks at Cloudflare
+- dmitryzykov
+- jchuong
+- seils
+- titouanc
 
 
+Upgrading
+---------
+
+.. note:: This release will need a migration change. Please follow the `documentation <https://lemur.readthedocs.io/en/latest/administration.html#upgrading-lemur>`_ to upgrade Lemur.
 
 0.6 - `2018-01-02`
 ~~~~~~~~~~~~~~~~~~

lemur/__about__.py

@@ -9,7 +9,7 @@ __title__ = "lemur"
 __summary__ = ("Certificate management and orchestration service")
 __uri__ = "https://github.com/Netflix/lemur"
 
-__version__ = "0.7.0dev"
+__version__ = "0.7.0"
 
 __author__ = "The Lemur developers"
 __email__ = "security@netflix.com"

lemur/certificates/schemas.py

@@ -9,6 +9,17 @@ from flask import current_app
 from marshmallow import fields, validate, validates_schema, post_load, pre_load
 from marshmallow.exceptions import ValidationError
 
+from lemur.authorities.schemas import AuthorityNestedOutputSchema
+from lemur.common import validators, missing
+from lemur.common.fields import ArrowDateTime, Hex
+from lemur.common.schema import LemurInputSchema, LemurOutputSchema
+from lemur.constants import CERTIFICATE_KEY_TYPES
+from lemur.destinations.schemas import DestinationNestedOutputSchema
+from lemur.domains.schemas import DomainNestedOutputSchema
+from lemur.notifications import service as notification_service
+from lemur.notifications.schemas import NotificationNestedOutputSchema
+from lemur.policies.schemas import RotationPolicyNestedOutputSchema
+from lemur.roles.schemas import RoleNestedOutputSchema
 from lemur.schemas import (
     AssociatedAuthoritySchema,
     AssociatedDestinationSchema,
@@ -21,20 +32,7 @@ from lemur.schemas import (
     AssociatedRotationPolicySchema,
     DnsProviderSchema
 )
-
-from lemur.authorities.schemas import AuthorityNestedOutputSchema
-from lemur.destinations.schemas import DestinationNestedOutputSchema
-from lemur.notifications.schemas import NotificationNestedOutputSchema
-from lemur.roles.schemas import RoleNestedOutputSchema
-from lemur.domains.schemas import DomainNestedOutputSchema
 from lemur.users.schemas import UserNestedOutputSchema
-from lemur.policies.schemas import RotationPolicyNestedOutputSchema
-
-from lemur.common.schema import LemurInputSchema, LemurOutputSchema
-from lemur.common import validators, missing
-from lemur.notifications import service as notification_service
-
-from lemur.common.fields import ArrowDateTime, Hex
 
 
 class CertificateSchema(LemurInputSchema):
@@ -76,11 +74,7 @@ class CertificateInputSchema(CertificateCreationSchema):
     csr = fields.String(validate=validators.csr)
 
     key_type = fields.String(
-        validate=validate.OneOf(
+        validate=validate.OneOf(CERTIFICATE_KEY_TYPES),
-            ['RSA2048', 'RSA4096', 'ECCPRIME192V1', 'ECCPRIME256V1', 'ECCSECP192R1', 'ECCSECP224R1',
-             'ECCSECP256R1', 'ECCSECP384R1', 'ECCSECP521R1', 'ECCSECP256K1', 'ECCSECT163K1', 'ECCSECT233K1',
-             'ECCSECT283K1', 'ECCSECT409K1', 'ECCSECT571K1', 'ECCSECT163R2', 'ECCSECT233R1', 'ECCSECT283R1',
-             'ECCSECT409R1', 'ECCSECT571R2']),
         missing='RSA2048')
 
     notify = fields.Boolean(default=True)

lemur/common/utils.py

@@ -6,17 +6,15 @@
 
 .. moduleauthor:: Kevin Glisson <kglisson@netflix.com>
 """
-import string
 import random
+import string
 
 import sqlalchemy
-from sqlalchemy import and_, func
-
 from cryptography import x509
 from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives.asymmetric import rsa, ec
-
 from flask_restful.reqparse import RequestParser
+from sqlalchemy import and_, func
 
 from lemur.constants import CERTIFICATE_KEY_TYPES
 from lemur.exceptions import InvalidConfiguration

lemur/dns_providers/models.py

@@ -4,6 +4,7 @@ from sqlalchemy_utils import ArrowType
 
 from lemur.database import db
 from lemur.plugins.base import plugins
+from lemur.utils import Vault
 
 
 class DnsProviders(db.Model):
@@ -15,7 +16,7 @@ class DnsProviders(db.Model):
     name = Column(String(length=256), unique=True, nullable=True)
     description = Column(String(length=1024), nullable=True)
     provider_type = Column(String(length=256), nullable=True)
-    credentials = Column(String(length=256), nullable=True)
+    credentials = Column(Vault, nullable=True)
     api_endpoint = Column(String(length=256), nullable=True)
     date_created = Column(ArrowType(), server_default=text('now()'), nullable=False)
     status = Column(String(length=128), nullable=True)

lemur/models.py

@@ -55,7 +55,7 @@ certificate_replacement_associations = db.Table('certificate_replacement_associa
                                                        ForeignKey('certificates.id', ondelete='cascade'))
                                                 )
 
-Index('certificate_replacement_associations_ix', certificate_replacement_associations.c.replaced_certificate_id, certificate_replacement_associations.c.certificate_id)
+Index('certificate_replacement_associations_ix', certificate_replacement_associations.c.replaced_certificate_id, certificate_replacement_associations.c.certificate_id, unique=True)
 
 roles_authorities = db.Table('roles_authorities',
                              Column('authority_id', Integer, ForeignKey('authorities.id')),

lemur/plugins/lemur_acme/cloudflare.py

@@ -1,6 +1,6 @@
 import time
-import CloudFlare
 
+import CloudFlare
 from flask import current_app
 
 

lemur/plugins/lemur_acme/dyn.py

@@ -1,7 +1,7 @@
-import dns.exception
-import dns.resolver
 import time
 
+import dns.exception
+import dns.resolver
 from dyn.tm.session import DynectSession
 from dyn.tm.zones import Node, Zone
 from flask import current_app

lemur/plugins/lemur_acme/plugin.py

@@ -11,25 +11,22 @@
 .. moduleauthor:: Mikhail Khodorovskiy <mikhail.khodorovskiy@jivesoftware.com>
 .. moduleauthor:: Curtis Castrapel <ccastrapel@netflix.com>
 """
-import josepy as jose
 import json
 
-from flask import current_app
+import OpenSSL.crypto
-
+import josepy as jose
-from acme.client import Client
 from acme import challenges, messages
+from acme.client import Client
 from acme.errors import PollError
 from botocore.exceptions import ClientError
-
+from flask import current_app
-from lemur.common.utils import generate_private_key
-
-import OpenSSL.crypto
 
 from lemur.authorizations import service as authorization_service
+from lemur.common.utils import generate_private_key
 from lemur.dns_providers import service as dns_provider_service
 from lemur.exceptions import InvalidAuthority, InvalidConfiguration
-from lemur.plugins.bases import IssuerPlugin
 from lemur.plugins import lemur_acme as acme
+from lemur.plugins.bases import IssuerPlugin
 
 
 def find_dns_challenge(authz):

lemur/plugins/lemur_acme/route53.py

@@ -1,4 +1,5 @@
 import time
+
 from lemur.plugins.lemur_aws.sts import sts_client
 
 

lemur/plugins/lemur_acme/tests/test_acme.py

@@ -1,8 +1,9 @@
 import unittest
 
-from lemur.plugins.lemur_acme import plugin
 from mock import MagicMock, Mock, patch
 
+from lemur.plugins.lemur_acme import plugin
+
 
 class TestAcme(unittest.TestCase):
 

lemur/utils.py

@@ -6,12 +6,12 @@
 .. moduleauthor:: Kevin Glisson <kglisson@netflix.com>
 """
 import os
-from flask import current_app
-from cryptography.fernet import Fernet, MultiFernet
-import sqlalchemy.types as types
-
-from contextlib import contextmanager
 import tempfile
+from contextlib import contextmanager
+
+import sqlalchemy.types as types
+from cryptography.fernet import Fernet, MultiFernet
+from flask import current_app
 
 
 @contextmanager

requirements-dev.txt

@@ -10,7 +10,7 @@ certifi==2018.4.16        # via requests
 cfgv==1.0.0               # via pre-commit
 chardet==3.0.4            # via requests
 flake8==3.5.0
-identify==1.0.13          # via pre-commit
+identify==1.0.15          # via pre-commit
 idna==2.6                 # via requests
 invoke==0.23.0
 mccabe==0.6.1             # via flake8

requirements-docs.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --no-index --output-file requirements-docs.txt requirements-docs.in
 #
-acme==0.23.0
+acme==0.24.0
 alabaster==0.7.10         # via sphinx
 alembic-autogenerate-enums==0.0.2
 alembic==0.9.9
@@ -15,13 +15,15 @@ asyncpool==1.0
 babel==2.5.3              # via sphinx
 bcrypt==3.1.4
 blinker==1.4
-boto3==1.7.11
+boto3==1.7.14
-botocore==1.10.11
+botocore==1.10.14
 certifi==2018.4.16
 cffi==1.11.5
 click==6.7
 cloudflare==2.1.0
 cryptography==2.2.2
+dnspython3==1.15.0
+dnspython==1.15.0
 docutils==0.14
 dyn==1.8.1
 flask-bcrypt==0.7.1
@@ -34,14 +36,11 @@ flask-script==2.0.6
 flask-sqlalchemy==2.3.2
 flask==0.12
 future==0.16.0
-gevent==1.2.2
-greenlet==0.4.13
 gunicorn==19.8.1
 idna==2.6
 imagesize==1.0.0          # via sphinx
 inflection==0.3.1
 itsdangerous==0.24
-janus==0.3.1
 jinja2==2.10
 jmespath==0.9.3
 josepy==1.1.0
@@ -84,5 +83,6 @@ sphinxcontrib-websupport==1.0.1  # via sphinx
 sqlalchemy-utils==0.33.3
 sqlalchemy==1.2.7
 tabulate==0.8.2
+tld==0.7.10
 werkzeug==0.14.1
 xmltodict==0.11.0

requirements-tests.txt

@@ -5,11 +5,11 @@
 #    pip-compile --no-index --output-file requirements-tests.txt requirements-tests.in
 #
 asn1crypto==0.24.0        # via cryptography
-attrs==17.4.0             # via pytest
+attrs==18.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-boto3==1.7.11             # via moto
+boto3==1.7.14             # via moto
 boto==2.48.0              # via moto
-botocore==1.10.11         # via boto3, moto, s3transfer
+botocore==1.10.14         # via boto3, moto, s3transfer
 certifi==2018.4.16        # via requests
 cffi==1.11.5              # via cryptography
 chardet==3.0.4            # via requests
@@ -20,7 +20,7 @@ cryptography==2.2.2       # via moto
 docker-pycreds==0.2.3     # via docker
 docker==3.3.0             # via moto
 docutils==0.14            # via botocore
-factory-boy==2.10.0
+factory-boy==2.11.1
 faker==0.8.13
 flask==1.0.2              # via pytest-flask
 freezegun==0.3.10

requirements.in

@@ -20,10 +20,8 @@ Flask-SQLAlchemy
 Flask==0.12
 Flask-Cors
 future
-gevent
 gunicorn
 inflection
-janus
 jinja2
 lockfile
 marshmallow-sqlalchemy

requirements.txt

@@ -13,8 +13,8 @@ asn1crypto==0.24.0        # via cryptography
 asyncpool==1.0
 bcrypt==3.1.4             # via flask-bcrypt, paramiko
 blinker==1.4              # via flask-mail, flask-principal, raven
-boto3==1.7.11
+boto3==1.7.14
-botocore==1.10.11         # via boto3, s3transfer
+botocore==1.10.14         # via boto3, s3transfer
 certifi==2018.4.16
 cffi==1.11.5              # via bcrypt, cryptography, pynacl
 click==6.7                # via flask
@@ -34,13 +34,10 @@ flask-script==2.0.6
 flask-sqlalchemy==2.3.2
 flask==0.12
 future==0.16.0
-gevent==1.2.2
-greenlet==0.4.13          # via gevent
 gunicorn==19.8.1
 idna==2.6                 # via cryptography
 inflection==0.3.1
 itsdangerous==0.24        # via flask
-janus==0.3.1
 jinja2==2.10
 jmespath==0.9.3           # via boto3, botocore
 josepy==1.1.0             # via acme