ui: v0.15.0, use ui http.Handler

SiaFoundation · Jun 16, 2023 · 1bfce3b · 1bfce3b
1 parent 58ff5b5
commit 1bfce3b
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Showing 4 changed files with 8 additions and 76 deletions.
diff --git a/cmd/hostd/main.go b/cmd/hostd/main.go
@@ -18,6 +18,7 @@ import (
 	"go.sia.tech/hostd/api"
 	"go.sia.tech/hostd/build"
 	"go.sia.tech/jape"
+	"go.sia.tech/web/hostd"
 	"go.uber.org/zap"
 	"golang.org/x/term"
 )
@@ -172,7 +173,7 @@ func main() {
 	web := http.Server{
 		Handler: webRouter{
 			api: auth(api.NewServer(hostKey.PublicKey(), node.a, node.g, node.cm, node.tp, node.contracts, node.storage, node.metrics, node.store, node.settings, node.w, logger.Named("api"))),
-			ui:  createUIHandler(),
+			ui:  hostd.Handler(),
 		},
 		ReadTimeout: 30 * time.Second,
 	}

diff --git a/cmd/hostd/web.go b/cmd/hostd/web.go
@@ -1,83 +1,11 @@
 package main
 
 import (
-	"errors"
-	"fmt"
-	"io"
-	"io/fs"
 	"net/http"
 	_ "net/http/pprof"
-	"path"
-	"path/filepath"
 	"strings"
-	"time"
-
-	"go.sia.tech/web/hostd/ui"
 )
 
-type uiRouter struct {
-	fs fs.FS
-}
-
-func (cr *uiRouter) serveErrorPage(status int, w http.ResponseWriter, r *http.Request) {
-	errorPath := fmt.Sprintf("%d.html", status)
-
-	errorPage, err := cr.fs.Open(errorPath)
-	if err != nil {
-		http.Error(w, http.StatusText(status), status)
-		return
-	}
-	defer errorPage.Close()
-
-	w.WriteHeader(status)
-	io.Copy(w, errorPage)
-}
-
-func (cr *uiRouter) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	fp := strings.Trim(r.URL.Path, "/")
-	if fp == "" {
-		fp = "index.html" // serve index.html at /
-	}
-
-	// If the path is a file, it is served directly. If the file does not exist,
-	// it will check the path with .html appended.
-	//
-	// If the path is a directory, it will try to serve index.html file in that
-	// directory. If an index.html file does not exist in the directory, it will
-	// try to serve index.html file in the parent directory. Does not traverse
-	// the filesystem more than one level to enable serving 404 pages.
-	tryFiles := []string{
-		fp,                              // try the exact name first
-		fp + ".html",                    // try the exact name with .html appended (/contracts serves /contracts.html)
-		filepath.Join(fp, "index.html"), // try the name as a directory (/volumes serves /volumes/index.html)
-		filepath.Join(path.Dir(fp), "index.html"), // try the parent directory, (supports path params e.g. /volumes/:id)
-	}
-
-	// try each file in order
-	for _, try := range tryFiles {
-		f, err := cr.fs.Open(try)
-		switch {
-		case err == nil:
-			defer f.Close()
-			http.ServeContent(w, r, try, time.Time{}, f.(io.ReadSeeker))
-			return
-		case !errors.Is(err, fs.ErrNotExist):
-			cr.serveErrorPage(http.StatusInternalServerError, w, r)
-			return
-		}
-	}
-	// no matching file found
-	cr.serveErrorPage(http.StatusNotFound, w, r)
-}
-
-func createUIHandler() http.Handler {
-	assets, err := fs.Sub(ui.Assets, "assets")
-	if err != nil {
-		panic(err)
-	}
-	return &uiRouter{assets}
-}
-
 type webRouter struct {
 	ui  http.Handler
 	api http.Handler

diff --git a/go.mod b/go.mod
@@ -12,7 +12,7 @@ require (
 	go.sia.tech/jape v0.9.1-0.20230525021720-ecf031ecbffb
 	go.sia.tech/renterd v0.0.0-20230322105544-b8424a111b76
 	go.sia.tech/siad v1.5.10-0.20230228235644-3059c0b930ca
-	go.sia.tech/web/hostd v0.14.0
+	go.sia.tech/web/hostd v0.15.0
 	go.uber.org/zap v1.24.0
 	golang.org/x/sys v0.7.0
 	golang.org/x/term v0.7.0
@@ -67,6 +67,7 @@ require (
 	go.opentelemetry.io/otel/trace v1.13.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
 	go.sia.tech/mux v1.2.0 // indirect
+	go.sia.tech/web v0.0.0-20230616170703-7ed0b639fb22 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	golang.org/x/crypto v0.5.0 // indirect

diff --git a/go.sum b/go.sum
@@ -380,8 +380,10 @@ go.sia.tech/renterd v0.0.0-20230322105544-b8424a111b76 h1:W+xv7IP1bjt+jtRCIgP5Ci
 go.sia.tech/renterd v0.0.0-20230322105544-b8424a111b76/go.mod h1:TUw/Zn68MYQZbP5MU7wQy6K9aLi8uCoIVCNVVBQ+cF4=
 go.sia.tech/siad v1.5.10-0.20230228235644-3059c0b930ca h1:aZMg2AKevn7jKx+wlusWQfwSM5pNU9aGtRZme29q3O4=
 go.sia.tech/siad v1.5.10-0.20230228235644-3059c0b930ca/go.mod h1:h/1afFwpxzff6/gG5i1XdAgPK7dEY6FaibhK7N5F86Y=
-go.sia.tech/web/hostd v0.14.0 h1:km2eM+JyucTARFg7nnYVXZyuYYr3TY4WYuA0bJNHTJ8=
-go.sia.tech/web/hostd v0.14.0/go.mod h1:TZMNvx5bM/hABia/9SmXFINTaInp+mCkhGUZinCl03Y=
+go.sia.tech/web v0.0.0-20230616170703-7ed0b639fb22 h1:8R5XuEh1rfWYzWiZ3vWJ6q8be3XoDZ+OD+ryxSKM/w0=
+go.sia.tech/web v0.0.0-20230616170703-7ed0b639fb22/go.mod h1:RKODSdOmR3VtObPAcGwQqm4qnqntDVFylbvOBbWYYBU=
+go.sia.tech/web/hostd v0.15.0 h1:AMN8bLkbiiUgI0hgJ1+9CgG5P/XdPoe4u4fMgZaXoRs=
+go.sia.tech/web/hostd v0.15.0/go.mod h1:nZf2Ubbd5ecUjEzlZPlwIc7ZIf+iVosgmLDBymQtzTM=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.10.0 h1:9qC72Qh0+3MqyJbAn8YU5xVq1frD8bn3JtD2oXtafVQ=