Cookie authentication.

package.json

@@ -29,9 +29,12 @@
   },
   "dependencies": {
     "@prisma/client": "2.2.2",
+    "bcrypt": "^5.0.0",
     "chart.js": "^2.9.3",
     "classnames": "^2.2.6",
+    "cookie": "^0.4.1",
     "cors": "^2.8.5",
+    "cryptr": "^6.0.2",
     "date-fns": "^2.14.0",
     "detect-browser": "^5.1.1",
     "dotenv": "^8.2.0",