Initial commit (code only without large binaries)

EdgeUser/internal/web/actions/default/portal/wildcard.go

@@ -0,0 +1,60 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package portal
+
+import (
+	"github.com/TeaOSLab/EdgeUser/internal/web/actions/actionutils"
+	"github.com/iwind/TeaGo/Tea"
+	"net/http"
+	"os"
+	"regexp"
+	"strings"
+)
+
+type WildcardAction struct {
+	actionutils.PortalAction
+}
+
+func (this *WildcardAction) Init() {
+	this.Nav("", "", "")
+}
+
+func (this *WildcardAction) RunGet(params struct {
+	Filename string
+}) {
+	var pieces = strings.Split(params.Filename, "/")
+	var reg = regexp.MustCompile(`^[@\w+.]+$`)
+	for _, piece := range pieces {
+		if !reg.MatchString(piece) {
+			this.ResponseWriter.Header().Set("Content-Type", "text/plain; charset=utf-8") // prevent html injection
+			this.ResponseWriter.WriteHeader(http.StatusBadRequest)
+			this.WriteString("invalid url '" + params.Filename + "'")
+			return
+		}
+	}
+
+	// check file
+	var paths = []string{
+		"/portal/" + params.Filename + ".html",
+		"/portal/" + params.Filename + "/index.html",
+	}
+	var foundPath string
+	var found = false
+	for _, path := range paths {
+		_, err := os.Stat(Tea.Root + path)
+		if err == nil {
+			found = true
+			foundPath = path
+			break
+		}
+	}
+	if !found {
+		this.ResponseWriter.WriteHeader(http.StatusNotFound)
+		this.WriteString("page not found '" + params.Filename + "'")
+		return
+	}
+
+	this.View(foundPath)
+
+	this.Show()
+}