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update go.mod, fool go-gopher into accepting localhost

This commit is contained in:
Steve 2020-02-20 16:43:36 -05:00
parent 9d04050913
commit 24cf33935d
2 changed files with 28 additions and 2 deletions
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2
go.mod
View File

@ -4,11 +4,13 @@ go 1.13
require (
github.com/pelletier/go-toml v1.6.0 // indirect
github.com/prologic/go-gopher v0.0.0-20191226035442-664dbdb49f44
github.com/spf13/afero v1.2.2 // indirect
github.com/spf13/cast v1.3.1 // indirect
github.com/spf13/jwalterweatherman v1.1.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/spf13/viper v1.6.2
github.com/stryan/go-gopher v0.0.0-20191008152201-adba90945dcb // indirect
golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4 // indirect
golang.org/x/text v0.3.2 // indirect
gopkg.in/ini.v1 v1.52.0 // indirect

28
main.go
View File

@ -3,6 +3,7 @@ package main
import (
"fmt"
"log"
"path"
"sync"
"github.com/prologic/go-gopher"
@ -51,8 +52,10 @@ func main() {
log.Printf("Starting gopherhole %v %v", i, h.Hostname)
go func(h interface{}) {
hole := h.(GopherConfig)
gopher.Handle("/", gopher.FileServer(gopher.Dir(hole.RootDir)))
log.Fatal(gopher.ListenAndServe(hole.Hostname+":"+hole.Port, nil))
gopher.Handle("/", index(gopher.Dir(hole.RootDir)))
//log.Fatal(gopher.ListenAndServe(hole.Hostname+":"+hole.Port, nil))
server := &gopher.Server{Addr: ":" + hole.Port, Hostname: hole.Hostname, Handler: nil}
log.Fatal(server.ListenAndServe())
wg.Done()
}(h)
}
@ -80,3 +83,24 @@ func (c *GeminiConfig) String() string {
func (c *GopherConfig) String() string {
return fmt.Sprintf("Gopher Config: %v:%v Files:%v", c.Hostname, c.Port, c.RootDir)
}
type indexHandler struct {
rootPath string
rootHandler gopher.Handler
}
func (f *indexHandler) ServeGopher(w gopher.ResponseWriter, r *gopher.Request) {
upath := r.Selector
if gopher.GetItemType(f.rootPath+upath) == gopher.DIRECTORY && upath != "/" {
w.WriteItem(&gopher.Item{
Type: gopher.DIRECTORY,
Selector: path.Dir(upath),
Description: "Go Back",
})
}
f.rootHandler.ServeGopher(w, r)
}
func index(root gopher.FileSystem) *indexHandler {
return &indexHandler{root.Name(), gopher.FileServer(root)}
}