Fill in missing cert rotation_policy; don't ignore validation errors when re-issuing certs

CertificateInputSchema requires the rotation_policy field, but
certificates created before the field existed have set to NULL. Thus
saving such certificates failed and probably caused other errors.

Made cert re-issuing (get_certificate_primitives) more strict so such
errors are harder to miss in the future.

lemur/certificates/service.py

@@ -514,7 +514,9 @@ def get_certificate_primitives(certificate):
     certificate via `create`.
     """
     start, end = calculate_reissue_range(certificate.not_before, certificate.not_after)
-    data = CertificateInputSchema().load(CertificateOutputSchema().dump(certificate).data).data
+    ser = CertificateInputSchema().load(CertificateOutputSchema().dump(certificate).data)
+    assert not ser.errors, "Error re-serializing certificate: %s" % ser.errors
+    data = ser.data
 
     # we can't quite tell if we are using a custom name, as this is an automated process (typically)
     # we will rely on the Lemur generated name

lemur/migrations/versions/1db4f82bc780_.py

@@ -0,0 +1,33 @@
+"""Add default rotation_policy to certs where it's missing
+
+Revision ID: 1db4f82bc780
+Revises: 3adfdd6598df
+Create Date: 2018-08-03 12:56:44.565230
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1db4f82bc780'
+down_revision = '3adfdd6598df'
+
+import logging
+
+from alembic import op
+
+log = logging.getLogger(__name__)
+
+
+def upgrade():
+    connection = op.get_bind()
+
+    result = connection.execute("""\
+       UPDATE certificates
+           SET rotation_policy_id=(SELECT id FROM rotation_policies WHERE name='default')
+         WHERE rotation_policy_id IS NULL
+        RETURNING id
+    """)
+    log.info("Filled rotation_policy for %d certificates" % result.rowcount)
+
+
+def downgrade():
+    pass

lemur/tests/conf.py

@@ -23,7 +23,8 @@ LEMUR_ENCRYPTION_KEYS = 'o61sBLNBSGtAckngtNrfVNd8xy8Hp9LBGDstTbMbqCY='
 
 # List of domain regular expressions that non-admin users can issue
 LEMUR_WHITELISTED_DOMAINS = [
-    '^[a-zA-Z0-9-]+\.example\.com$'
+    '^[a-zA-Z0-9-]+\.example\.com$',
+    '^example\d+\.long\.com$',
 ]
 
 # Mail Server

lemur/tests/factories.py

@@ -31,6 +31,16 @@ class BaseFactory(SQLAlchemyModelFactory):
         sqlalchemy_session = db.session
 
 
+class RotationPolicyFactory(BaseFactory):
+    """Rotation Factory."""
+    name = Sequence(lambda n: 'policy{0}'.format(n))
+    days = 30
+
+    class Meta:
+        """Factory configuration."""
+        model = RotationPolicy
+
+
 class CertificateFactory(BaseFactory):
     """Certificate factory."""
     name = Sequence(lambda n: 'certificate{0}'.format(n))
@@ -43,6 +53,7 @@ class CertificateFactory(BaseFactory):
     description = FuzzyText(length=128)
     active = True
     date_created = FuzzyDate(date(2016, 1, 1), date(2020, 1, 1))
+    rotation_policy = SubFactory(RotationPolicyFactory)
 
     class Meta:
         """Factory Configuration."""
@@ -150,16 +161,6 @@ class AsyncAuthorityFactory(AuthorityFactory):
     authority_certificate = SubFactory(CertificateFactory)
 
 
-class RotationPolicyFactory(BaseFactory):
-    """Rotation Factory."""
-    name = Sequence(lambda n: 'policy{0}'.format(n))
-    days = 30
-
-    class Meta:
-        """Factory configuration."""
-        model = RotationPolicy
-
-
 class DestinationFactory(BaseFactory):
     """Destination factory."""
     plugin_name = 'test-destination'

lemur/tests/test_certificates.py

@@ -46,7 +46,7 @@ def test_get_certificate_primitives(certificate):
 
     with freeze_time(datetime.date(year=2016, month=10, day=30)):
         primitives = get_certificate_primitives(certificate)
-        assert len(primitives) == 24
+        assert len(primitives) == 25
 
 
 def test_certificate_output_schema(session, certificate, issuer_plugin):