Add support for OpsGenie EU region. Fixes #294

CHANGELOG.md

@@ -11,6 +11,7 @@ All notable changes to this project will be documented in this file.
 - Send monthly reports on 1st of every month, not randomly during the month
 - Signup form sets the "auto-login" cookie to avoid an extra click during first login
 - Autofocus the email field in the signup form, and submit on enter key
+- Add support for OpsGenie EU region (#294)
 
 ### Bug Fixes
 - Prevent double-clicking the submit button in signup form

hc/api/models.py

@@ -650,6 +650,24 @@ class Channel(models.Model):
         doc = json.loads(self.value)
         return doc["down"]
 
+    @property
+    def opsgenie_key(self):
+        assert self.kind == "opsgenie"
+        if not self.value.startswith("{"):
+            return self.value
+
+        doc = json.loads(self.value)
+        return doc["key"]
+
+    @property
+    def opsgenie_region(self):
+        assert self.kind == "opsgenie"
+        if not self.value.startswith("{"):
+            return "us"
+
+        doc = json.loads(self.value)
+        return doc["region"]
+
 
 class Notification(models.Model):
     class Meta:

hc/api/tests/test_channel_model.py

@@ -149,3 +149,14 @@ class ChannelModelTestCase(BaseTestCase):
                 "headers": {"X-Status": "OK"},
             },
         )
+
+    def test_it_handles_legacy_opsgenie_value(self):
+        c = Channel(kind="opsgenie", value="foo123")
+        self.assertEqual(c.opsgenie_key, "foo123")
+        self.assertEqual(c.opsgenie_region, "us")
+
+    def test_it_handles_json_opsgenie_value(self):
+        c = Channel(kind="opsgenie")
+        c.value = json.dumps({"key": "abc", "region": "eu"})
+        self.assertEqual(c.opsgenie_key, "abc")
+        self.assertEqual(c.opsgenie_region, "eu")

hc/api/tests/test_notify.py

@@ -421,7 +421,7 @@ class NotifyTestCase(BaseTestCase):
         self.assertEqual(Notification.objects.count(), 0)
 
     @patch("hc.api.transports.requests.request")
-    def test_opsgenie(self, mock_post):
+    def test_opsgenie_with_legacy_value(self, mock_post):
         self._setup_data("opsgenie", "123")
         mock_post.return_value.status_code = 202
 
@@ -431,6 +431,7 @@ class NotifyTestCase(BaseTestCase):
 
         self.assertEqual(mock_post.call_count, 1)
         args, kwargs = mock_post.call_args
+        self.assertIn("api.opsgenie.com", args[1])
         payload = kwargs["json"]
         self.assertIn("DOWN", payload["message"])
 
@@ -448,6 +449,19 @@ class NotifyTestCase(BaseTestCase):
         method, url = args
         self.assertTrue(str(self.check.code) in url)
 
+    @patch("hc.api.transports.requests.request")
+    def test_opsgenie_with_json_value(self, mock_post):
+        self._setup_data("opsgenie", json.dumps({"key": "456", "region": "eu"}))
+        mock_post.return_value.status_code = 202
+
+        self.channel.notify(self.check)
+        n = Notification.objects.first()
+        self.assertEqual(n.error, "")
+
+        self.assertEqual(mock_post.call_count, 1)
+        args, kwargs = mock_post.call_args
+        self.assertIn("api.eu.opsgenie.com", args[1])
+
     @patch("hc.api.transports.requests.request")
     def test_pushover(self, mock_post):
         self._setup_data("po", "123|0")

hc/api/transports.py

@@ -223,7 +223,7 @@ class OpsGenie(HttpTransport):
     def notify(self, check):
         headers = {
             "Conent-Type": "application/json",
-            "Authorization": "GenieKey %s" % self.channel.value,
+            "Authorization": "GenieKey %s" % self.channel.opsgenie_key,
         }
 
         payload = {"alias": str(check.code), "source": settings.SITE_NAME}
@@ -235,6 +235,9 @@ class OpsGenie(HttpTransport):
             payload["description"] = tmpl("opsgenie_description.html", check=check)
 
         url = "https://api.opsgenie.com/v2/alerts"
+        if self.channel.opsgenie_region == "eu":
+            url = "https://api.eu.opsgenie.com/v2/alerts"
+
         if check.status == "up":
             url += "/%s/close?identifierType=alias" % check.code
 
@@ -468,6 +471,7 @@ class Trello(HttpTransport):
 
         return self.post(self.URL, params=params)
 
+
 class Apprise(HttpTransport):
     def notify(self, check):
 
@@ -481,8 +485,14 @@ class Apprise(HttpTransport):
 
         a.add(self.channel.value)
 
-        notify_type = apprise.NotifyType.SUCCESS \
-            if check.status == "up" else apprise.NotifyType.FAILURE
+        notify_type = (
+            apprise.NotifyType.SUCCESS
+            if check.status == "up"
+            else apprise.NotifyType.FAILURE
+        )
 
-        return "Failed" if not \
-            a.notify(body=body, title=title, notify_type=notify_type) else None
+        return (
+            "Failed"
+            if not a.notify(body=body, title=title, notify_type=notify_type)
+            else None
+        )

hc/front/forms.py

@@ -85,7 +85,8 @@ class CronForm(forms.Form):
 
 class AddOpsGenieForm(forms.Form):
     error_css_class = "has-error"
-    value = forms.CharField(max_length=40)
+    region = forms.ChoiceField(initial="us", choices=(("us", "US"), ("eu", "EU")))
+    key = forms.CharField(max_length=40)
 
 
 class AddEmailForm(forms.Form):

hc/front/tests/test_add_opsgenie.py

@@ -1,3 +1,5 @@
+import json
+
 from hc.api.models import Channel
 from hc.test import BaseTestCase
 
@@ -11,7 +13,7 @@ class AddOpsGenieTestCase(BaseTestCase):
         self.assertContains(r, "escalation policies and incident tracking")
 
     def test_it_works(self):
-        form = {"value": "123456"}
+        form = {"key": "123456", "region": "us"}
 
         self.client.login(username="alice@example.org", password="password")
         r = self.client.post(self.url, form)
@@ -19,14 +21,28 @@ class AddOpsGenieTestCase(BaseTestCase):
 
         c = Channel.objects.get()
         self.assertEqual(c.kind, "opsgenie")
-        self.assertEqual(c.value, "123456")
+
+        payload = json.loads(c.value)
+        self.assertEqual(payload["key"], "123456")
+        self.assertEqual(payload["region"], "us")
         self.assertEqual(c.project, self.project)
 
     def test_it_trims_whitespace(self):
-        form = {"value": "   123456   "}
+        form = {"key": "   123456   ", "region": "us"}
 
         self.client.login(username="alice@example.org", password="password")
         self.client.post(self.url, form)
 
         c = Channel.objects.get()
-        self.assertEqual(c.value, "123456")
+        payload = json.loads(c.value)
+        self.assertEqual(payload["key"], "123456")
+
+    def test_it_saves_eu_region(self):
+        form = {"key": "123456", "region": "eu"}
+
+        self.client.login(username="alice@example.org", password="password")
+        r = self.client.post(self.url, form)
+
+        c = Channel.objects.get()
+        payload = json.loads(c.value)
+        self.assertEqual(payload["region"], "eu")

hc/front/views.py

@@ -1138,13 +1138,14 @@ def add_opsgenie(request):
         form = AddOpsGenieForm(request.POST)
         if form.is_valid():
             channel = Channel(project=request.project, kind="opsgenie")
-            channel.value = form.cleaned_data["value"]
+            v = {"region": form.cleaned_data["region"], "key": form.cleaned_data["key"]}
+            channel.value = json.dumps(v)
             channel.save()
 
             channel.assign_all_checks()
             return redirect("hc-channels")
     else:
-        form = AddUrlForm()
+        form = AddOpsGenieForm()
 
     ctx = {"page": "channels", "project": request.project, "form": form}
     return render(request, "integrations/add_opsgenie.html", ctx)

templates/integrations/add_opsgenie.html

@@ -71,13 +71,42 @@
                     id="api-key"
                     type="text"
                     class="form-control"
-                    name="value"
+                    name="key"
                     placeholder=""
-                    value="{{ form.value.value|default:"" }}">
+                    value="{{ form.key.value|default:"" }}">
 
-                {% if form.value.errors %}
+                {% if form.key.errors %}
                 <div class="help-block">
-                    {{ form.value.errors|join:"" }}
+                    {{ form.key.errors|join:"" }}
+                </div>
+                {% endif %}
+            </div>
+        </div>
+        <div class="form-group {{ form.region.css_classes }}">
+            <label for="api-key" class="col-sm-2 control-label">Region</label>
+            <div class="col-sm-4">
+                <label class="radio-container">
+                    <input
+                        type="radio"
+                        name="region"
+                        value="us"
+                        {% if form.region.value == "us" %} checked {% endif %}>
+                    <span class="radiomark"></span>
+                    US (default)
+                </label>
+                <label class="radio-container">
+                    <input
+                        type="radio"
+                        name="region"
+                        value="eu"
+                        {% if form.region.value == "eu" %} checked {% endif %}>
+                    <span class="radiomark"></span>
+                    EU
+                </label>
+
+                {% if form.region.errors %}
+                <div class="help-block">
+                    {{ form.region.errors|join:"" }}
                 </div>
                 {% endif %}
             </div>