Esempio n. 1
0
// API returns a handler for a set of routes.
func API() http.Handler {
	mongoURI := cfg.MustURL(cfgMongoURI)

	// The web framework middleware for Mongo is using the name of the
	// database as the name of the master session by convention. So use
	// cfg.DB as the second argument when creating the master session.
	if err := db.RegMasterSession("startup", mongoURI.Path, mongoURI.String(), 25*time.Second); err != nil {
		log.Error("startup", "Init", err, "Initializing MongoDB")
		os.Exit(1)
	}

	w := web.New(logm.Midware, errorm.Midware)

	publicKey, err := cfg.String(cfgAuthPublicKey)
	if err != nil || publicKey == "" {
		log.User("startup", "Init", "%s is missing, internal authentication is disabled", cfgAuthPublicKey)
	}

	// If the public key is provided then add the auth middleware or fail using
	// the provided public key.
	if publicKey != "" {
		log.Dev("startup", "Init", "Initializing Auth")

		authm, err := authm.Midware(publicKey, authm.MidwareOpts{})
		if err != nil {
			log.Error("startup", "Init", err, "Initializing Auth")
			os.Exit(1)
		}

		// Apply the authentication middleware on top of the application as the
		// first middleware.
		w.Use(authm)
	}

	// Add the Mongo and Cayley middlewares possibly after the auth middleware.
	w.Use(mongo.Midware(mongoURI), cayley.Midware(mongoURI))

	if cors, err := cfg.Bool(cfgEnableCORS); err == nil && cors {
		log.Dev("startup", "Init", "Initializing CORS : CORS Enabled")
		w.Use(w.CORS())
	} else {
		log.Dev("startup", "Init", "CORS Disabled")
	}

	log.Dev("startup", "Init", "Initalizing routes")
	routes(w)

	return w
}
Esempio n. 2
0
// API returns a handler for a set of routes.
func API() http.Handler {
	mongoURI := cfg.MustURL(cfgMongoURI)

	// The web framework middleware for Mongo is using the name of the
	// database as the name of the master session by convention. So use
	// cfg.DB as the second argument when creating the master session.
	if err := db.RegMasterSession("startup", mongoURI.Path, mongoURI.String(), 25*time.Second); err != nil {
		log.Error("startup", "Init", err, "Initializing MongoDB")
		os.Exit(1)
	}

	// Ensure that the database indexes are setup on the underlying MongoDB
	// database.
	if err := ensureDBIndexes(mongoURI); err != nil {
		log.Error("startup", "Init", err, "Initializing DB Indexes")
		os.Exit(1)
	}

	w := web.New(logm.Midware, errorm.Midware, mongo.Midware(mongoURI))

	// Load in the recaptcha secret from the config.
	if recaptcha, err := cfg.String(cfgRecaptchaSecret); err == nil && recaptcha != "" {
		w.Ctx["recaptcha"] = recaptcha
		log.Dev("startup", "Init", "Recaptcha Enabled")
	} else {
		log.Dev("startup", "Init", "%s is missing, recaptcha is disabled", cfgRecaptchaSecret)
	}

	if cors, err := cfg.Bool(cfgEnableCORS); err == nil && cors {
		log.Dev("startup", "Init", "Initializing CORS : CORS Enabled")
		w.Use(w.CORS())
	} else {
		log.Dev("startup", "Init", "CORS Disabled")
	}

	log.Dev("startup", "Init", "Initalizing routes")
	routes(w)

	return w
}
Esempio n. 3
0
// API returns a handler for a set of routes.
func API() http.Handler {
	w := web.New(logm.Midware, errorm.Midware)

	publicKey, err := cfg.String(cfgAuthPublicKey)
	if err != nil || publicKey == "" {
		log.User("startup", "Init", "%s is missing, internal authentication is disabled", cfgAuthPublicKey)
	}

	// If the public key is provided then add the auth middleware or fail using
	// the provided public key.
	if publicKey != "" {
		log.Dev("startup", "Init", "Initializing Auth")

		authm, err := authm.Midware(publicKey, authm.MidwareOpts{})
		if err != nil {
			log.Error("startup", "Init", err, "Initializing Auth")
			os.Exit(1)
		}

		// Apply the authentication middleware on top of the application as the
		// first middleware.
		w.Use(authm)
	}

	platformPrivateKey, err := cfg.String(cfgPlatformPrivateKey)
	if err != nil || platformPrivateKey == "" {
		log.User("startup", "Init", "%s is missing, downstream platform authentication is disabled", cfgPlatformPrivateKey)
	}

	// If the platformPrivateKey is provided, then we should generate the token
	// signing function to be used when composing requests down to the platform.
	if platformPrivateKey != "" {
		log.Dev("startup", "Init", "Initializing Downstream Platform Auth")

		signer, err := auth.NewSigner(platformPrivateKey)
		if err != nil {
			log.Error("startup", "Init", err, "Initializing Downstream Platform Auth")
			os.Exit(1)
		}

		// Requests can now be signed with the given signer function which we will
		// save on the application wide context. In the event that a function
		// requires a call down to a downstream platform, we will include a signed
		// header using the signer function here.
		w.Ctx["signer"] = signer
	}

	if cors, err := cfg.Bool(cfgEnableCORS); err == nil && cors {
		log.Dev("startup", "Init", "Initializing CORS : CORS Enabled")
		w.Use(w.CORS())
	} else {
		log.Dev("startup", "Init", "CORS Disabled")
	}

	// We need the URL for the services Sponged and Xeniad that needs to be running.
	spongedURL, err = cfg.String(cfgSpongedURL)
	if err != nil || spongedURL == "" {
		log.Error("startup", "Init", err, "Service Sponged needs to be setup.")
		os.Exit(1)
	}
	w.Ctx["spongedURL"] = cfg.MustURL(cfgSpongedURL).String()

	xeniadURL, err = cfg.String(cfgXeniadURL)
	if err != nil || xeniadURL == "" {
		log.Error("startup", "Init", err, "Service Xeniad needs to be setup.")
		os.Exit(1)
	}
	w.Ctx["xeniadURL "] = cfg.MustURL(cfgXeniadURL).String()

	log.Dev("startup", "Init", "Initalizing routes")
	routes(w)

	return w
}