Updates for Abbott configuration (#322)

- Use parameters for OAuth refresh token client id and secret
- Add route to allow service to cleanly delete OAuth authorization for user

Author: darinkrauss

charts/tidepool/charts/auth/templates/1-deployment.yaml

@@ -98,6 +98,8 @@ spec:
               name: abbott
               key: StateSalt
               optional: true
+        - name: TIDEPOOL_SERVICE_PROVIDER_ABBOTT_AUTH_STYLE_IN_PARAMS
+          value: "true"
         - name: TIDEPOOL_SERVICE_PROVIDER_DEXCOM_AUTHORIZE_URL
           valueFrom:
             configMapKeyRef:

charts/tidepool/charts/auth/templates/4-routetable.yaml

@@ -91,6 +91,17 @@ spec:
     options:
       extauth:
         disable: true
+  - matchers:
+    - methods:
+      - DELETE
+      regex: /v1/users/[^/]+/oauth/[^/]+/authorize
+    routeAction:
+      single:
+        upstream:
+          name: auth
+    options:
+      extauth:
+        disable: true
   - matchers:
     - methods:
       - GET

charts/tidepool/charts/data/templates/1-deployment.yaml

@@ -99,6 +99,8 @@ spec:
               name: abbott
               key: StateSalt
               optional: true
+        - name: TIDEPOOL_SERVICE_PROVIDER_ABBOTT_AUTH_STYLE_IN_PARAMS
+          value: "true"
         - name: TIDEPOOL_ABBOTT_CLIENT_ADDRESS
           valueFrom:
             configMapKeyRef: