chore(api): reorganize web assets and codegen types+handlers

2024-07-01 20:12:08 -07:00
parent 2ccd3aad87
commit 5cb4850fce
29 changed files with 4352 additions and 6710 deletions
--- a/webserver/router/router.go
+++ b/webserver/router/router.go
@@ -0,0 +1,144 @@
+package router
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/CAFxX/httpcompression"
+	"github.com/go-chi/chi/v5"
+	chiMW "github.com/go-chi/chi/v5/middleware"
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/net/http2"
+	"golang.org/x/net/http2/h2c"
+
+	"github.com/owncast/owncast/activitypub"
+	apControllers "github.com/owncast/owncast/activitypub/controllers"
+	"github.com/owncast/owncast/config"
+	"github.com/owncast/owncast/controllers"
+	"github.com/owncast/owncast/core/chat"
+	"github.com/owncast/owncast/core/data"
+	"github.com/owncast/owncast/webserver/handlers"
+	"github.com/owncast/owncast/webserver/router/middleware"
+)
+
+// Start starts the router for the http, ws, and rtmp.
+func Start(enableVerboseLogging bool) error {
+	// @behlers New Router
+	r := chi.NewRouter()
+
+	// Middlewares
+	if enableVerboseLogging {
+		r.Use(chiMW.RequestLogger(&chiMW.DefaultLogFormatter{Logger: log.StandardLogger(), NoColor: true}))
+	}
+	r.Use(chiMW.Recoverer)
+
+	addStaticFileEndpoints(r)
+
+	// websocket
+	r.HandleFunc("/ws", chat.HandleClientConnection)
+
+	// serve files
+	fs := http.FileServer(http.Dir(config.PublicFilesPath))
+	r.Handle("/public/*", http.StripPrefix("/public/", fs))
+
+	// Return HLS video
+	r.HandleFunc("/hls/*", controllers.HandleHLSRequest)
+
+	// The admin web app.
+	r.HandleFunc("/admin/*", middleware.RequireAdminAuth(controllers.IndexHandler))
+
+	// Single ActivityPub Actor
+	r.HandleFunc("/federation/user/*", middleware.RequireActivityPubOrRedirect(apControllers.ActorHandler))
+
+	// Single AP object
+	r.HandleFunc("/federation/*", middleware.RequireActivityPubOrRedirect(apControllers.ObjectHandler))
+
+	// The primary web app.
+	r.HandleFunc("/*", controllers.IndexHandler)
+
+	// mount the api
+	r.Mount("/api/", handlers.New().Handler())
+
+	// ActivityPub has its own router
+	activitypub.Start(data.GetDatastore())
+
+	// Create a custom mux handler to intercept the /debug/vars endpoint.
+	// This is a hack because Prometheus enables this endpoint by default
+	// due to its use of expvar and we do not want this exposed.
+	h2s := &http2.Server{}
+	http2Handler := h2c.NewHandler(r, h2s)
+	m := http.NewServeMux()
+
+	m.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/debug/vars" {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		} else if r.URL.Path == "/embed/chat/" || r.URL.Path == "/embed/chat" {
+			// Redirect /embed/chat
+			http.Redirect(w, r, "/embed/chat/readonly", http.StatusTemporaryRedirect)
+		} else {
+			http2Handler.ServeHTTP(w, r)
+		}
+	})
+
+	port := config.WebServerPort
+	ip := config.WebServerIP
+
+	compress, _ := httpcompression.DefaultAdapter() // Use the default configuration
+	server := &http.Server{
+		Addr:              fmt.Sprintf("%s:%d", ip, port),
+		ReadHeaderTimeout: 4 * time.Second,
+		Handler:           compress(m),
+	}
+
+	if ip != "0.0.0.0" {
+		log.Infof("Web server is listening at %s:%d.", ip, port)
+	} else {
+		log.Infof("Web server is listening on port %d.", port)
+	}
+	log.Infoln("Configure this server by visiting /admin.")
+
+	return server.ListenAndServe()
+}
+
+func addStaticFileEndpoints(r chi.Router) {
+	// Images
+	r.HandleFunc("/thumbnail.jpg", controllers.GetThumbnail)
+	r.HandleFunc("/preview.gif", controllers.GetPreview)
+	r.HandleFunc("/logo", controllers.GetLogo)
+	// return a logo that's compatible with external social networks
+	r.HandleFunc("/logo/external", controllers.GetCompatibleLogo)
+
+	// Custom Javascript
+	r.HandleFunc("/customjavascript", controllers.ServeCustomJavascript)
+
+	// robots.txt
+	r.HandleFunc("/robots.txt", controllers.GetRobotsDotTxt)
+
+	// Return a single emoji image.
+	emojiDir := config.EmojiDir
+	if !strings.HasSuffix(emojiDir, "*") {
+		emojiDir += "*"
+	}
+	r.HandleFunc(emojiDir, controllers.GetCustomEmojiImage)
+
+	// WebFinger
+	r.HandleFunc("/.well-known/webfinger", apControllers.WebfingerHandler)
+
+	// Host Metadata
+	r.HandleFunc("/.well-known/host-meta", apControllers.HostMetaController)
+
+	// Nodeinfo v1
+	r.HandleFunc("/.well-known/nodeinfo", apControllers.NodeInfoController)
+
+	// x-nodeinfo v2
+	r.HandleFunc("/.well-known/x-nodeinfo2", apControllers.XNodeInfo2Controller)
+
+	// Nodeinfo v2
+	r.HandleFunc("/nodeinfo/2.0", apControllers.NodeInfoV2Controller)
+
+	// Instance details
+	r.HandleFunc("/api/v1/instance", apControllers.InstanceV1Controller)
+}