109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
package main
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import (
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"embed"
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"flag"
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"io/fs"
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"log"
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"net/http"
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"strings"
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"github.com/julienschmidt/httprouter"
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)
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var (
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//go:embed htdocs
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assets embed.FS
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staticFS staticDevDir
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)
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type staticDevDir struct {
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fs *http.FileSystem
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Path *string
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}
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func (i *staticDevDir) String() string {
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if i.Path == nil {
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return "embeded"
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}
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return *i.Path
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}
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func (i *staticDevDir) Set(value string) error {
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return nil
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}
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func (i *staticDevDir) GetFS() *http.FileSystem {
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if i.fs == nil {
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if i.Path != nil {
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v := http.FileSystem(http.Dir(*i.Path))
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i.fs = &v
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} else if sub, err := fs.Sub(assets, "htdocs"); err != nil {
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log.Fatal("Unable to cd to htdocs/ directory in embeded FS:", err)
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} else {
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v := http.FS(sub)
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i.fs = &v
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}
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}
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return i.fs
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}
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func serveFile(w http.ResponseWriter, r *http.Request, url string) {
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r.URL.Path = url
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http.FileServer(*staticFS.GetFS()).ServeHTTP(w, r)
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}
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func init() {
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flag.Var(&staticFS, "static", "Directory containing static files (default if not provided: use embedded files)")
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Router().GET("/", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/maatma.html")
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})
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Router().GET("/auth", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/maatma.html")
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})
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Router().GET("/domains", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/maatma.html")
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})
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Router().GET("/tunnels", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/maatma.html")
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})
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Router().GET("/css/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, r.URL.Path)
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})
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Router().GET("/fonts/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, r.URL.Path)
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})
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Router().GET("/img/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, r.URL.Path)
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})
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Router().GET("/js/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, r.URL.Path)
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})
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Router().GET("/views/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, r.URL.Path)
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})
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Router().GET("/dashboard/", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/dashboard.html")
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})
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Router().GET("/dashboard/:where", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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serveFile(w, r, "/dashboard.html")
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})
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Router().GET("/dashboard/:where/*_", func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
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if ps.ByName("where") == "css" {
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w.Header().Set("Content-Type", "text/css")
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serveFile(w, r, strings.TrimPrefix(r.URL.Path, "/dashboard"))
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} else if ps.ByName("where") == "js" {
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w.Header().Set("Content-Type", "text/javascript")
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serveFile(w, r, strings.TrimPrefix(r.URL.Path, "/dashboard"))
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} else {
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http.NotFound(w, r)
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}
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})
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}
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func sanitizeStaticOptions() error {
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return nil
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}
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