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This commit is contained in:
Louis Dalibard 2024-04-27 12:16:43 +02:00
commit 8c5ae7fb10
14 changed files with 276 additions and 0 deletions
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config/config.go Normal file
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package config
var Host = ":3125"
var InstallDir = "./"
var ServeDirs = map[string]string{
"leech": "/home/ontake/Dev/go/leech",
}

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module leech
go 1.22.2
require (
github.com/dustin/go-humanize v1.0.1
github.com/gofiber/fiber/v2 v2.52.4
)
require (
github.com/andybalholm/brotli v1.0.5 // indirect
github.com/google/uuid v1.5.0 // indirect
github.com/klauspost/compress v1.17.0 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-runewidth v0.0.15 // indirect
github.com/rivo/uniseg v0.2.0 // indirect
github.com/valyala/bytebufferpool v1.0.0 // indirect
github.com/valyala/fasthttp v1.51.0 // indirect
github.com/valyala/tcplisten v1.0.0 // indirect
golang.org/x/sys v0.15.0 // indirect
)

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github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
github.com/gofiber/fiber/v2 v2.52.4 h1:P+T+4iK7VaqUsq2PALYEfBBo6bJZ4q3FP8cZ84EggTM=
github.com/gofiber/fiber/v2 v2.52.4/go.mod h1:KEOE+cXMhXG0zHc9d8+E38hoX+ZN7bhOtgeF2oT6jrQ=
github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/klauspost/compress v1.17.0 h1:Rnbp4K9EjcDuVuHtd0dgA4qNuv9yKDYKK1ulpJwgrqM=
github.com/klauspost/compress v1.17.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasthttp v1.51.0 h1:8b30A5JlZ6C7AS81RsWjYMQmrZG6feChmgAolCl1SqA=
github.com/valyala/fasthttp v1.51.0/go.mod h1:oI2XroL+lI7vdXyYoQk03bXBThfFl2cVdIA3Xl7cH8g=
github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

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package html
import (
"fmt"
"strings"
"github.com/dustin/go-humanize"
)
type Entry struct {
IsDir bool
Name string
Size int64
}
func FileListPage(req string, entries []Entry) string {
header := `
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Stylesheet-->
<style>
@import url("https://fonts.googleapis.com/css2?family=DotGothic16&display=swap");
:root {
--text-color: #9e5272;
--text-color-accent: #793a73;
--bg-color: #181a1b;
--bg-sec-color: #f0d8e3;
color: var(--text-color);
}
body {
margin: 0;
position: relative;
font-family: "DotGothic16", sans-serif;
font-weight: 400;
font-style: normal;
background-color: var(--bg-color);
background-image: url(assets/images/logo-64px-padded.png);
background-blend-mode: difference;
text-align: center;
}
#content,#footer {
position: relative;
display: inline-block;
min-width: 720px;
max-width: 1280px;
width: 100vw;
}
#content {
min-height: calc(100vh - 256px);
padding: 128px 32px 32px 32px;
text-align: center;
}
#footer {
text-align: left;
}
a {
color: var(--text-color);
text-decoration: none;
font-size: 16px;
}
.entry {
display: flex;
}
.entry-name {
margin-right: auto;
}
#leech {
image-rendering: pixelated;
transform-origin: center center;
height:256px;
width:auto;
}
</style>
<!-- Title Element-->
<title>home | leech.ontake.dev</title>
<!-- Icon-->
<link rel="icon" type="image/webp" href="/assets/images/leech.png" />
<!-- Metadata-->
<meta property="og:type" content="website" />
<meta property="og:url" content="https://leech.ontake.dev" />
<meta property="og:title" content="home | leech.ontake.dev" />
<meta name="viewport" content="width=device-width, initial-scale=0.1" />
</head>
<body>
<div id="content"><img src="/assets/images/leech.png" id="leech"></img>`
footer := `</div><div id="footer">powered by leech. ontake. 2024.</div></body></html>`
body := ""
entriesWithParent := []Entry{}
if req != "" {
entriesWithParent = append(entriesWithParent, Entry{
IsDir: true,
Name: "..",
Size: -1,
})
}
entriesWithParent = append(entriesWithParent, entries...)
for _, dirEntry := range entriesWithParent {
formattedSize := ""
if dirEntry.Size != -1 {
formattedSize = humanize.Bytes(uint64(dirEntry.Size))
}
icon := "/assets/images/fileicon.png"
if dirEntry.IsDir {
icon = "/assets/images/diricon.png"
}
link := "/" + req + "." + dirEntry.Name
if dirEntry.Name == ".." {
splitReq := strings.Split(req, ".")
link = "/" + strings.Join(splitReq[:len(splitReq)-1], ".")
}
if req == "" {
link = "/" + req + dirEntry.Name
}
if !dirEntry.IsDir {
link = "/serve/" + strings.ReplaceAll(req, ".", "/") + "/" + dirEntry.Name
}
body += fmt.Sprintf(`<a href="%s"><div class="entry"><img src="%s"></img><div class="entry-name">%s</div><div class="entry-size">%s</div></div></a>`, link, icon, dirEntry.Name, formattedSize)
}
return header + body + footer
}

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package main
import (
"leech/config"
"leech/route"
"path"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/logger"
)
func main() {
app := fiber.New()
app.Use(logger.New(logger.Config{
Format: "[${ip}]:${port} ${status} - ${method} ${path}\n",
}))
app.Get("/:req", route.HandleList)
app.Get("/", route.HandleList)
app.Static("/assets", path.Join(config.InstallDir, "assets"))
for dirName, dirToServe := range config.ServeDirs {
app.Static("/serve/"+dirName, dirToServe)
}
app.Listen(config.Host)
}

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package route
import (
"leech/config"
"leech/html"
"log"
"os"
"path"
"sort"
"strings"
"github.com/gofiber/fiber/v2"
)
func HandleList(c *fiber.Ctx) error {
req := c.Params("req")
c.Set(fiber.HeaderContentType, fiber.MIMETextHTML)
if req == "" {
keys := make([]string, 0, len(config.ServeDirs))
for k := range config.ServeDirs {
keys = append(keys, k)
}
sort.Slice(keys, func(i, j int) bool {
return i < j
})
entries := make([]html.Entry, 0, len(config.ServeDirs))
for _, key := range keys {
entries = append(entries, html.Entry{
Name: key,
Size: -1,
IsDir: true,
})
}
return c.SendString(html.FileListPage(req, entries))
} else {
pathSlice := strings.Split(req, ".")
pathBase, ok := config.ServeDirs[pathSlice[0]]
if ok {
pathSlice[0] = pathBase
completePath := path.Join(pathSlice...)
files, err := os.ReadDir(completePath)
if err != nil {
log.Fatal(err)
}
entries := []html.Entry{}
for _, f := range files {
dirEntryInfo, err := f.Info()
if err != nil {
return c.Status(fiber.StatusInternalServerError).SendString("Internal server error!")
}
entries = append(entries, html.Entry{
Name: f.Name(),
Size: dirEntryInfo.Size(),
IsDir: f.IsDir(),
})
}
return c.SendString(html.FileListPage(req, entries))
} else {
return c.Status(fiber.StatusNotFound).SendString("Sorry can't find that!")
}
}
}