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Trust certain proxy ranges #689

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Aug 10, 2023
Merged

Trust certain proxy ranges #689

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196 changes: 100 additions & 96 deletions src/config/index.js
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Original file line number Diff line number Diff line change
@@ -1,112 +1,116 @@
const compression = require('compression')
const compression = require("compression");
const cors = require("cors");
var bodyParser = require('body-parser');
var bodyParser = require("body-parser");
const rateLimit = require("express-rate-limit");
const helmet = require("helmet");
const dotenv = require("dotenv");
const Sentry = require('@sentry/node');

const Sentry = require("@sentry/node");

module.exports = class Config {
constructor(app) {
this.app = app;
}
constructor(app) {
this.app = app;
}

setConfig() {
this.setSentry();
this.setTrustProxy();
this.setDotEnv();
this.setNodeEnv();
this.setBodyParser();
this.setCors();
this.setCompression();
this.setHttpHeaders();
this.setLimiter();
return this.app;
}

setDotEnv() {
dotenv.config();
}

setConfig() {
this.setSentry();
this.setDotEnv();
this.setNodeEnv();
this.setBodyParser();
this.setCors();
this.setCompression();
this.setHttpHeaders();
this.setLimiter();
return this.app;
}
setNodeEnv() {
process.env.NODE_ENV = process.env.NODE_ENV || "development";
}

setDotEnv() {
dotenv.config();
}
setTrustProxy() {
this.app.set("trust proxy", ["loopback", "linklocal", "uniquelocal"]);
}

setNodeEnv() {
process.env.NODE_ENV = process.env.NODE_ENV || 'development';
}
setBodyParser() {
// support application/json type post data
this.app.use(bodyParser.json({ limit: "50mb" }));
//support application/x-www-form-urlencoded post data
this.app.use(bodyParser.urlencoded({ limit: "50mb", extended: true }));
return this.app;
}

setBodyParser() {
// support application/json type post data
this.app.use(bodyParser.json({ limit: '50mb' }));
//support application/x-www-form-urlencoded post data
this.app.use(bodyParser.urlencoded({ limit: '50mb', extended: true }));
return this.app;
}
setCors() {
const options = {
allowedHeaders: ["Origin", "X-Requested-With", "Content-Type", "Accept", "X-Access-Token", "Authorization"],
credentials: true,
methods: "GET,HEAD,OPTIONS,PUT,PATCH,POST,DELETE",
origin: "*",
preflightContinue: false,
};
this.app.use(cors(options));
}

setCors() {
const options = {
allowedHeaders: ["Origin", "X-Requested-With", "Content-Type", "Accept", "X-Access-Token", "Authorization"],
credentials: true,
methods: "GET,HEAD,OPTIONS,PUT,PATCH,POST,DELETE",
origin: "*",
preflightContinue: false
};
this.app.use(cors(options));
}
setCompression() {
this.app.use(compression());
}

setCompression() {
this.app.use(compression());
}
setHttpHeaders() {
this.app.use(
helmet({
contentSecurityPolicy: false,
}),
);
}

setHttpHeaders() {
this.app.use(
helmet({
contentSecurityPolicy: false,
})
)
}
setLimiter() {
const slowLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 15,
});
const medLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 30,
});
const fastLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 60,
});
this.app.use("/v1/query", slowLimiter);
this.app.use("/v1/team/:team_name/query", slowLimiter);
this.app.use("/v1/team/:team_name/query", slowLimiter);
this.app.use("/v1/meta_knowledge_graph", medLimiter);
this.app.use("/v1/team/:teamName/meta_knowledge_graph", medLimiter);
this.app.use("/v1/smartapi/:smartapiID/meta_knowledge_graph", medLimiter);
}

setLimiter() {
const slowLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 15
});
const medLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 30
});
const fastLimiter = rateLimit({
windowMs: 1 * 60 * 1000, //1min
max: process.env.MAX_QUERIES_PER_MIN || 60
});
this.app.use("/v1/query", slowLimiter);
this.app.use("/v1/team/:team_name/query", slowLimiter);
this.app.use("/v1/team/:team_name/query", slowLimiter);
this.app.use("/v1/meta_knowledge_graph", medLimiter);
this.app.use("/v1/team/:teamName/meta_knowledge_graph", medLimiter);
this.app.use("/v1/smartapi/:smartapiID/meta_knowledge_graph", medLimiter);
}
setSentry() {
// use SENTRY_DSN environment variable
Sentry.init({
// dsn: "https://5297933ef0f6487c9fd66532bb1fcefe@o4505444772806656.ingest.sentry.io/4505449737420800",
integrations: [
// enable HTTP calls tracing
new Sentry.Integrations.Http({ tracing: true }),
// enable Express.js middleware tracing
new Sentry.Integrations.Express({ app: this.app }),
// Automatically instrument Node.js libraries and frameworks
...Sentry.autoDiscoverNodePerformanceMonitoringIntegrations(),
],

setSentry() {
// use SENTRY_DSN environment variable
Sentry.init({
// dsn: "https://5297933ef0f6487c9fd66532bb1fcefe@o4505444772806656.ingest.sentry.io/4505449737420800",
integrations: [
// enable HTTP calls tracing
new Sentry.Integrations.Http({ tracing: true }),
// enable Express.js middleware tracing
new Sentry.Integrations.Express({ app: this.app }),
// Automatically instrument Node.js libraries and frameworks
...Sentry.autoDiscoverNodePerformanceMonitoringIntegrations(),
],

// Set tracesSampleRate to 1.0 to capture 100%
// of transactions for performance monitoring.
// We recommend adjusting this value in production
tracesSampleRate: process.env.EXPRESS_SAMPLE_RATE ? parseFloat(process.env.EXPRESS_SAMPLE_RATE) : 1.0,
});
// Set tracesSampleRate to 1.0 to capture 100%
// of transactions for performance monitoring.
// We recommend adjusting this value in production
tracesSampleRate: process.env.EXPRESS_SAMPLE_RATE ? parseFloat(process.env.EXPRESS_SAMPLE_RATE) : 1.0,
});

// RequestHandler creates a separate execution context, so that all
// transactions/spans/breadcrumbs are isolated across requests
this.app.use(Sentry.Handlers.requestHandler({user: false}));
// TracingHandler creates a trace for every incoming request
this.app.use(Sentry.Handlers.tracingHandler());
}
}
// RequestHandler creates a separate execution context, so that all
// transactions/spans/breadcrumbs are isolated across requests
this.app.use(Sentry.Handlers.requestHandler({ user: false }));
// TracingHandler creates a trace for every incoming request
this.app.use(Sentry.Handlers.tracingHandler());
}
};
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