Integrate sentry

config.js

@@ -33,7 +33,8 @@
   },
 
   "storage": {
-    "type": "file"
+    "type": "postgres",
+    "expire": 2592000
   },
 
   "documents": {

lib/document_handler.js

@@ -69,7 +69,8 @@ DocumentHandler.prototype.handlePost = function (request, response) {
     _this.chooseKey(function (key) {
       _this.store.set(key, buffer, function (res) {
         if (res) {
-          winston.verbose('added document', { key: key });
+          var ip = request.headers['x-forwarded-for'] || request.ip;
+          winston.verbose('added document', { key: key, ip: ip });
           response.writeHead(200, { 'content-type': 'application/json' });
           response.end(JSON.stringify({ key: key }));
         }

package-lock.json

@@ -4,6 +4,103 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@sentry/core": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/core/-/core-5.25.0.tgz",
+      "integrity": "sha512-hY6Zmo7t/RV+oZuvXHP6nyAj/QnZr2jW0e7EbL5YKMV8q0vlnjcE0LgqFXme726OJemoLk67z+sQOJic/Ztehg==",
+      "requires": {
+        "@sentry/hub": "5.25.0",
+        "@sentry/minimal": "5.25.0",
+        "@sentry/types": "5.25.0",
+        "@sentry/utils": "5.25.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/hub": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/hub/-/hub-5.25.0.tgz",
+      "integrity": "sha512-kOlOiJV8wMX50lYpzMlOXBoH7MNG0Ho4RTusdZnXZBaASq5/ljngDJkLr6uylNjceZQP21wzipCQajsJMYB7EQ==",
+      "requires": {
+        "@sentry/types": "5.25.0",
+        "@sentry/utils": "5.25.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/minimal": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/minimal/-/minimal-5.25.0.tgz",
+      "integrity": "sha512-9JFKuW7U+1vPO86k3+XRtJyooiVZsVOsFFO4GulBzepi3a0ckNyPgyjUY1saLH+cEHx18hu8fGgajvI8ANUF2g==",
+      "requires": {
+        "@sentry/hub": "5.25.0",
+        "@sentry/types": "5.25.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/node": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/node/-/node-5.25.0.tgz",
+      "integrity": "sha512-zxoUVdAFTeK9kdEGY95TMs6g8Zx/P55HxG4gHD80BG/XIEvWiGPcGCLOspO4IdGqYXkGS74KfBOIXmmCawWwLg==",
+      "requires": {
+        "@sentry/core": "5.25.0",
+        "@sentry/hub": "5.25.0",
+        "@sentry/tracing": "5.25.0",
+        "@sentry/types": "5.25.0",
+        "@sentry/utils": "5.25.0",
+        "cookie": "^0.4.1",
+        "https-proxy-agent": "^5.0.0",
+        "lru_map": "^0.3.3",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/tracing": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/tracing/-/tracing-5.25.0.tgz",
+      "integrity": "sha512-KcyHEGFpqSDubHrdWT/vF2hKkjw/ts6NpJ6tPDjBXUNz98BHdAyMKtLOFTCeJFply7/s5fyiAYu44M+M6IG3Bw==",
+      "requires": {
+        "@sentry/hub": "5.25.0",
+        "@sentry/minimal": "5.25.0",
+        "@sentry/types": "5.25.0",
+        "@sentry/utils": "5.25.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/types": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/types/-/types-5.25.0.tgz",
+      "integrity": "sha512-8M4PREbcar+15wrtEqcwfcU33SS+2wBSIOd/NrJPXJPTYxi49VypCN1mZBDyWkaK+I+AuQwI3XlRPCfsId3D1A=="
+    },
+    "@sentry/utils": {
+      "version": "5.25.0",
+      "resolved": "https://registry.npmjs.org/@sentry/utils/-/utils-5.25.0.tgz",
+      "integrity": "sha512-Hz5spdIkMSRH5NR1YFOp5qbsY5Ud2lKhEQWlqxcVThMG5YNUc10aYv5ijL19v0YkrC2rqPjCRm7GrVtzOc7bXQ==",
+      "requires": {
+        "@sentry/types": "5.25.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "agent-base": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.1.tgz",
+      "integrity": "sha512-01q25QQDwLSsyfhrKbn8yuur+JNw0H+0Y4JiGIKd3z9aYk/w/2kxD/Upc+t2ZBBSUNff50VjPsSW2YxM8QYKVg==",
+      "requires": {
+        "debug": "4"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
+          "integrity": "sha512-IX2ncY78vDTjZMFUdmsvIRFY2Cf4FnD0wRs+nQwJU8Lu99/tPFdb0VybiiMTPe3I6rQmwsqQqRBvxU+bZ/I8sg==",
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        }
+      }
+    },
     "ansi-colors": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
@@ -287,6 +384,11 @@
       "resolved": "https://registry.npmjs.org/connect-route/-/connect-route-0.1.5.tgz",
       "integrity": "sha1-48IYMZ0uiKiprgsOD+Cacpw5dEo="
     },
+    "cookie": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.1.tgz",
+      "integrity": "sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA=="
+    },
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -618,6 +720,30 @@
       "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
       "dev": true
     },
+    "https-proxy-agent": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.0.tgz",
+      "integrity": "sha512-EkYm5BcKUGiduxzSt3Eppko+PiNWNEpa4ySk9vTC6wDsQJW9rHSa+UhGNJoRYp7bz6Ht1eaRIa6QaJqO5rCFbA==",
+      "requires": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
+          "integrity": "sha512-IX2ncY78vDTjZMFUdmsvIRFY2Cf4FnD0wRs+nQwJU8Lu99/tPFdb0VybiiMTPe3I6rQmwsqQqRBvxU+bZ/I8sg==",
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        }
+      }
+    },
     "ieee754": {
       "version": "1.1.13",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
@@ -815,6 +941,11 @@
         "yallist": "^2.1.2"
       }
     },
+    "lru_map": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/lru_map/-/lru_map-0.3.3.tgz",
+      "integrity": "sha1-tcg1G5Rky9dQM1p5ZQoOwOVhGN0="
+    },
     "mime": {
       "version": "2.4.6",
       "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.6.tgz",
@@ -1129,19 +1260,6 @@
         "picomatch": "^2.2.1"
       }
     },
-    "redis": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/redis/-/redis-0.8.1.tgz",
-      "integrity": "sha1-FZ8hMFmaL3GeRLA/C0t2EvmS/LI="
-    },
-    "redis-url": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/redis-url/-/redis-url-0.1.0.tgz",
-      "integrity": "sha1-TaXlsYG2wMrW4aVcf1Co5u53ebs=",
-      "requires": {
-        "redis": ">= 0.0.1"
-      }
-    },
     "require-directory": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -1297,6 +1415,11 @@
         "is-number": "^7.0.0"
       }
     },
+    "tslib": {
+      "version": "1.14.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.0.tgz",
+      "integrity": "sha512-+Zw5lu0D9tvBMjGP8LpvMb0u2WW2QV3y+D8mO6J+cNzCYIN4sVy43Bf9vl92nqFahutN0I8zHa7cc4vihIshnw=="
+    },
     "uglify-js": {
       "version": "3.1.6",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.1.6.tgz",

package.json

@@ -19,11 +19,11 @@
     "connect-ratelimit": "0.0.7",
     "connect-route": "0.1.5",
     "pg": "^6.0.0",
-    "redis": "0.8.1",
-    "redis-url": "0.1.0",
     "st": "^2.0.0",
+    "winston": "^2.0.0",
     "uglify-js": "3.1.6",
-    "winston": "^2.0.0"
+    "@sentry/node": "*",
+    "@sentry/tracing": "*"
   },
   "devDependencies": {
     "mocha": "^8.1.3"

server.js

@@ -10,6 +10,13 @@ var connect_rate_limit = require('connect-ratelimit');
 
 var DocumentHandler = require('./lib/document_handler');
 
+const Sentry = require('@sentry/node');
+
+const sentryEnabled = process.env.SENTRY_DSN;
+if (sentryEnabled) {
+  Sentry.init({dsn: process.env.SENTRY_DSN});
+}
+
 // Load the configuration and set some defaults
 var config = JSON.parse(fs.readFileSync('./config.js', 'utf8'));
 config.port = process.env.PORT || config.port || 7777;
@@ -100,6 +107,9 @@ var documentHandler = new DocumentHandler({
 
 var app = connect();
 
+// Include sentry request handler if enabled
+if (sentryEnabled) app.use(Sentry.Handlers.requestHandler());
+
 // Rate limit all requests
 if (config.rateLimits) {
   config.rateLimits.end = true;
@@ -150,6 +160,9 @@ app.use(connect_st({
   index: 'index.html'
 }));
 
+// Include sentry error handler if enabled
+if (sentryEnabled) { app.use(Sentry.Handlers.errorHandler()); }
+
 http.createServer(app).listen(config.port, config.host);
 
 winston.info('listening on ' + config.host + ':' + config.port);