Adds ability for domains to be marked as sensitive and only be allowed to be issued by an admin closes #5
This commit is contained in:
kevgliss
parent
96d253f0f9
commit
3f024c1ef4
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@ -19,6 +19,11 @@ CertificateCreator = namedtuple('certificate', ['method', 'value'])
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CertificateCreatorNeed = partial(CertificateCreator, 'key')
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class SensitiveDomainPermission(Permission):
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def __init__(self):
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super(SensitiveDomainPermission, self).__init__(RoleNeed('admin'))
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class ViewKeyPermission(Permission):
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def __init__(self, certificate_id, owner):
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c_need = CertificateCreatorNeed(certificate_id)
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@ -7,16 +7,24 @@
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"""
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import base64
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from builtins import str
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from flask import Blueprint, make_response, jsonify
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from flask.ext.restful import reqparse, Api, fields
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from cryptography import x509
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from cryptography.hazmat.backends import default_backend
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from cryptography.hazmat.primitives import serialization
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from lemur.auth.service import AuthenticatedResource
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from lemur.auth.permissions import ViewKeyPermission
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from lemur.auth.permissions import AuthorityPermission
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from lemur.auth.permissions import UpdateCertificatePermission
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from lemur.auth.permissions import SensitiveDomainPermission
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from lemur.certificates import service
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from lemur.authorities.models import Authority
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from lemur.auth.service import AuthenticatedResource
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from lemur.auth.permissions import ViewKeyPermission, AuthorityPermission, UpdateCertificatePermission
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from lemur.roles import service as role_service
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from lemur.domains import service as domain_service
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from lemur.common.utils import marshal_items, paginated_parser
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from lemur.notifications.views import notification_list
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@ -63,6 +71,34 @@ def valid_authority(authority_options):
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return authority
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def get_domains_from_options(options):
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"""
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Retrive all domains from certificate options
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:param options:
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:return:
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"""
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domains = [options['commonName']]
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for k, v in options['extensions']['subAltNames']['names']:
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if k == 'DNSName':
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domains.append(v)
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return domains
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def check_sensitive_domains(domains):
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"""
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Determines if any certificates in the given certificate
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are marked as sensitive
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:param domains:
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:return:
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"""
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for domain in domains:
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domain_objs = domain_service.get_by_name(domain)
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for d in domain_objs:
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if d.sensitive:
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raise ValueError("The domain {0} has been marked as sensitive. Contact an administrator to "
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"issue this certificate".format(d.name))
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def pem_str(value, name):
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"""
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Used to validate that the given string is a PEM formatted string
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@ -338,9 +374,12 @@ class CertificatesList(AuthenticatedResource):
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# allow "owner" roles by team DL
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roles.append(role)
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permission = AuthorityPermission(authority.id, roles)
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authority_permission = AuthorityPermission(authority.id, roles)
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if permission.can():
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if authority_permission.can():
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# if we are not admins lets make sure we aren't issuing anything sensitive
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if not SensitiveDomainPermission().can():
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check_sensitive_domains(get_domains_from_options(args))
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return service.create(**args)
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return dict(message="You are not authorized to use {0}".format(args['authority'].name)), 403
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@ -7,7 +7,7 @@
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.. moduleauthor:: Kevin Glisson <kglisson@netflix.com>
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"""
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from sqlalchemy import Column, Integer, String
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from sqlalchemy import Column, Integer, String, Boolean
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from lemur.database import db
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@ -16,11 +16,4 @@ class Domain(db.Model):
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__tablename__ = 'domains'
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id = Column(Integer, primary_key=True)
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name = Column(String(256))
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def as_dict(self):
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return {c.name: getattr(self, c.name) for c in self.__table__.columns}
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def serialize(self):
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blob = self.as_dict()
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blob['certificates'] = [x.id for x in self.certificate]
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return blob
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sensitive = Column(Boolean, default=False)
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@ -32,6 +32,43 @@ def get_all():
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return database.find_all(query, Domain, {}).all()
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def get_by_name(name):
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"""
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Fetches domain by it's name
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:param name:
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:return:
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"""
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return database.get_all(Domain, name, field="name").all()
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def create(name, sensitive):
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"""
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Create a new domain
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:param name:
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:param sensitive:
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:return:
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"""
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domain = Domain(name=name, sensitive=sensitive)
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return database.create(domain)
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def update(domain_id, name, sensitive):
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"""
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Update an existing domain
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:param domain_id:
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:param name:
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:param sensitive:
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:return:
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"""
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domain = get(domain_id)
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domain.name = name
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domain.sensitive = sensitive
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database.update(domain)
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def render(args):
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"""
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Helper to parse REST Api requests
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@ -12,12 +12,14 @@ from flask.ext.restful import reqparse, Api, fields
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from lemur.domains import service
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from lemur.auth.service import AuthenticatedResource
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from lemur.auth.permissions import SensitiveDomainPermission
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from lemur.common.utils import paginated_parser, marshal_items
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FIELDS = {
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'id': fields.Integer,
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'name': fields.String
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'name': fields.String,
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'sensitive': fields.Boolean
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}
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mod = Blueprint('domains', __name__)
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@ -57,10 +59,12 @@ class DomainsList(AuthenticatedResource):
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{
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"id": 1,
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"name": "www.example.com",
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"sensitive": false
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},
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{
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"id": 2,
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"name": "www.example2.com",
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"sensitive": false
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}
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]
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"total": 2
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@ -79,6 +83,54 @@ class DomainsList(AuthenticatedResource):
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args = parser.parse_args()
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return service.render(args)
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@marshal_items(FIELDS)
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def post(self):
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"""
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.. http:post:: /domains
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The current domain list
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**Example request**:
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.. sourcecode:: http
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GET /domains HTTP/1.1
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Host: example.com
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Accept: application/json, text/javascript
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{
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"name": "www.example.com",
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"sensitive": false
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}
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**Example response**:
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.. sourcecode:: http
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HTTP/1.1 200 OK
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Vary: Accept
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Content-Type: text/javascript
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{
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"id": 1,
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"name": "www.example.com",
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"sensitive": false
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}
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:query sortBy: field to sort on
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:query sortDir: acs or desc
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:query page: int. default is 1
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:query filter: key value pair. format is k=v;
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:query limit: limit number. default is 10
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:reqheader Authorization: OAuth token to authenticate
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:statuscode 200: no error
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:statuscode 403: unauthenticated
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"""
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self.reqparse.add_argument('name', type=str, location='json')
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self.reqparse.add_argument('sensitive', type=bool, default=False, location='json')
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args = self.reqparse.parse_args()
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return service.create(args['name'], args['sensitive'])
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class Domains(AuthenticatedResource):
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def __init__(self):
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@ -111,6 +163,7 @@ class Domains(AuthenticatedResource):
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{
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"id": 1,
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"name": "www.example.com",
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"sensitive": false
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}
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:reqheader Authorization: OAuth token to authenticate
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@ -119,6 +172,53 @@ class Domains(AuthenticatedResource):
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"""
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return service.get(domain_id)
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@marshal_items(FIELDS)
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def put(self, domain_id):
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"""
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.. http:get:: /domains/1
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update one domain
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**Example request**:
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.. sourcecode:: http
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GET /domains HTTP/1.1
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Host: example.com
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Accept: application/json, text/javascript
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{
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"name": "www.example.com",
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"sensitive": false
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}
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**Example response**:
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.. sourcecode:: http
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HTTP/1.1 200 OK
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Vary: Accept
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Content-Type: text/javascript
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{
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"id": 1,
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"name": "www.example.com",
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"sensitive": false
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}
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:reqheader Authorization: OAuth token to authenticate
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:statuscode 200: no error
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:statuscode 403: unauthenticated
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"""
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self.reqparse.add_argument('name', type=str, location='json')
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self.reqparse.add_argument('sensitive', type=bool, default=False, location='json')
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args = self.reqparse.parse_args()
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if SensitiveDomainPermission().can():
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return service.update(domain_id, args['name'], args['sensitive'])
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return dict(message='You are not authorized to modify this domain'), 403
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class CertificateDomains(AuthenticatedResource):
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""" Defines the 'domains' endpoint """
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@ -153,10 +253,12 @@ class CertificateDomains(AuthenticatedResource):
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{
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"id": 1,
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"name": "www.example.com",
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"sensitive": false
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},
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{
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"id": 2,
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"name": "www.example2.com",
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"sensitive": false
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}
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]
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"total": 2
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@ -0,0 +1,26 @@
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"""Adding ability to mark domains as 'sensitive'
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Revision ID: 4c50b903d1ae
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Revises: 33de094da890
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Create Date: 2015-12-30 10:19:30.057791
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"""
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# revision identifiers, used by Alembic.
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revision = '4c50b903d1ae'
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down_revision = '33de094da890'
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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def upgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.add_column('domains', sa.Column('sensitive', sa.Boolean(), nullable=True))
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### end Alembic commands ###
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def downgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.drop_column('domains', 'sensitive')
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### end Alembic commands ###
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@ -12,4 +12,12 @@ angular.module('lemur')
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return domains;
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});
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};
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DomainService.updateSensitive = function (domain) {
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return domain.put();
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};
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DomainService.create = function (domain) {
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return DomainApi.post(domain);
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};
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});
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@ -10,7 +10,7 @@ angular.module('lemur')
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});
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})
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.controller('DomainsViewController', function ($scope, DomainApi, ngTableParams) {
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.controller('DomainsViewController', function ($scope, $modal, DomainApi, DomainService, ngTableParams, toaster) {
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$scope.filter = {};
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$scope.domainsTable = new ngTableParams({
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page: 1, // show first page
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@ -29,6 +29,40 @@ angular.module('lemur')
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}
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});
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$scope.updateSensitive = function (domain) {
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DomainService.updateSensitive(domain).then(
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function () {
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toaster.pop({
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type: 'success',
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title: domain.name,
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body: 'Updated!'
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});
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},
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function (response) {
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toaster.pop({
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type: 'error',
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title: domain.name,
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body: 'Unable to update! ' + response.data.message,
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timeout: 100000
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});
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domain.sensitive = domain.sensitive ? false : true;
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});
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};
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$scope.create = function () {
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var modalInstance = $modal.open({
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animation: true,
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controller: 'DomainsCreateController',
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templateUrl: '/angular/domains/domain/domain.tpl.html',
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size: 'lg'
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});
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modalInstance.result.then(function () {
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$scope.domainsTable.reload();
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});
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};
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$scope.toggleFilter = function (params) {
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params.settings().$scope.show_filter = !params.settings().$scope.show_filter;
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};
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@ -4,6 +4,9 @@
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<span class="text-muted"><small>Zone transfers as scary</small></span></h2>
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<div class="panel panel-default">
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<div class="panel-heading">
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<div class="btn-group pull-right">
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<button ng-click="create()" class="btn btn-primary">Create</button>
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</div>
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<div class="btn-group">
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<button ng-click="toggleFilter(domainsTable)" class="btn btn-default">Filter</button>
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</div>
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@ -16,6 +19,12 @@
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<td data-title="'Name'" sortable="'name'" filter="{ 'name': 'text' }">
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{{ domain.name }}
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</td>
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<td data-title="'Sensitive'">
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<form>
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<switch ng-change="updateSensitive(domain)" id="status" name="status"
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ng-model="domain.sensitive" class="green small"></switch>
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</form>
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</td>
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</tr>
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</tbody>
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</table>
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