Merge pull request #1660 from hackmdio/bugfix/heroku-postgres-ssl

Enforce PG ssl require mode on heroku

app.json

@@ -143,6 +143,10 @@
         "CMD_ALLOW_PDF_EXPORT": {
             "description": "Enable or disable PDF exports",
             "required": false
+        },
+        "PGSSLMODE": {
+          "description": "Enforce PG SSL mode",
+          "value": "require"
         }
     },
     "addons": [

package.json

@@ -27,7 +27,7 @@
     "coverage:ci": "nyc mocha --no-color -R dot --require intelli-espower-loader --exit --recursive ./test",
     "test": "npm run-script lint && npm run-script jsonlint && npm run-script coverage",
     "test:ci": "npm run-script lint && npm run-script jsonlint && npm run-script coverage:ci",
-    "postinstall": "bin/heroku"
+    "heroku-postbuild": "npm run build && ./bin/heroku"
   },
   "dependencies": {
     "@aws-sdk/client-s3-node": "0.1.0-preview.2",