Bump croniter version to 1.0.2

hc/front/tests/test_cron_preview.py

@@ -48,3 +48,8 @@ class CronPreviewTestCase(BaseTestCase):
         payload = {"schedule": "0 3 * * *", "tz": "Europe/Riga"}
         r = self.client.post("/checks/cron_preview/", payload)
         self.assertNotContains(r, "Invalid cron expression", status_code=200)
+
+    def test_it_handles_feb_29(self):
+        payload = {"schedule": "0 0 29 2 *", "tz": "UTC"}
+        r = self.client.post("/checks/cron_preview/", payload)
+        self.assertContains(r, "Feb 29")

hc/lib/jsonschema.py

@@ -22,6 +22,10 @@ def validate(obj, schema, obj_name="value"):
             raise ValidationError("%s is too long" % obj_name)
         if schema.get("format") == "cron":
             try:
+                # Does it have 5 components?
+                if len(obj.split()) != 5:
+                    raise ValueError()
+
                 # Does croniter accept the schedule?
                 it = croniter(obj)
                 # Can it calculate the next datetime?

hc/lib/tests/test_jsonschema.py

@@ -74,7 +74,7 @@ class JsonSchemaTestCase(TestCase):
             validate("baz", {"enum": ["foo", "bar"]})
 
     def test_it_checks_cron_format(self):
-        samples = ["x * * * *", "0 0 31 2 *"]
+        samples = ["x * * * *", "0 0 31 2 *", "* * * * * *"]
         for sample in samples:
             with self.assertRaises(ValidationError):
                 validate(sample, {"type": "string", "format": "cron"})

requirements.txt

@@ -1,5 +1,5 @@
 cron-descriptor==1.2.24
-croniter==0.3.31
+croniter==1.0.2
 Django==3.1.5
 django-compressor==2.4
 fido2