first commit
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.gitignore
vendored
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.gitignore
vendored
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/build/*
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!/build/.gitkeep
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18
LICENSE
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18
LICENSE
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MIT License
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Copyright (c) 2025 Andreas Schulte
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
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|
following conditions:
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|
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The above copyright notice and this permission notice shall be included in all copies or substantial
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portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
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EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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USE OR OTHER DEALINGS IN THE SOFTWARE.
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82
README.md
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82
README.md
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# ablage
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**A secure, minimal file exchange web application with optional authentication and HTTPS support.**
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## Features
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- Drag & drop file upload with real time progress
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- Download and delete uploaded files directly from the web interface
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- Fully responsive web UI for desktop and mobile
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- HTTPS support with self-signed or user-provided certificates
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- Sinkhole mode to hide existing files
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- Optional password protection
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- HTTP mode for local, unencrypted usage
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- No external dependencies on runtime
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- No bullshit
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## Installation
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1. Clone the repository:
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```bash
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git clone https://git.0x0001f346.de/andreas/ablage.git
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cd ablage
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```
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2. Build and run:
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```bash
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go build -o build/ . && build/ablage [flags]
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```
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## Usage & Flags
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| Flag | Description |
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| ------------ | ------------------------------------------------------------------------------------------- |
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| `--auth` | Enable Basic Authentication. |
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| `--cert` | Path to a custom TLS certificate file (PEM format). |
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| `--http` | Enable HTTP mode. Nothing will be encrypted. |
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| `--key` | Path to a custom TLS private key file (PEM format). |
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| `--password` | Set password for Basic Authentication (or let ablage generate a random one). |
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| `--path` | Set path to the data folder (default is `data` in the same directory as the ablage binary). |
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| `--port` | Set port to listen on (default is `13692`). |
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| `--readonly` | Enable readonly mode. No files can be uploaded or deleted. |
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| `--sinkhole` | Enable sinkhole mode. Existing files in the storage folder won't be visible. |
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## Accessing the Web UI
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- Open your browser and navigate to `https://localhost:13692` (or `http://localhost:13692` if using `--http`)
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- If `--auth` is enabled, use the username `ablage` and the auto-generated password or provide your own with `--password`
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## File Storage
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- Uploaded files are stored in a `data` folder in the same directory as the binary by default (can be changed via `--path`)
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- Sinkhole mode hides these files from the web UI but they remain on disk
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## TLS Certificates
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- By default, ablage uses an ephemeral, self-signed certificate generated on each start
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- To use your own certificate, pass the paths to your key and certificate with `--key` and `--cert`
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### Generating a test certificate
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To generate a **test key/certificate pair** for local testing with elliptic curve cryptography (P-256 curve), use:
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```bash
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openssl req -x509 \
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-newkey ec \
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-pkeyopt ec_paramgen_curve:P-256 \
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-nodes \
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-keyout /tmp/test.key \
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-out /tmp/test.crt \
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-days 365 \
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-subj "/CN=localhost"
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```
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Then start **ablage** like this:
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```bash
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./ablage --cert /tmp/test.crt --key /tmp/test.key
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```
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122
app/app.go
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122
app/app.go
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package app
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import (
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"crypto/tls"
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_ "embed"
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"git.0x0001f346.de/andreas/ablage/config"
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"github.com/julienschmidt/httprouter"
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)
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//go:embed assets/index.html
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var assetIndexHTML []byte
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//go:embed assets/favicon.svg
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var assetFaviconSVG []byte
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//go:embed assets/script.js
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var assetScriptJS []byte
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//go:embed assets/style.css
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var assetStyleCSS []byte
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func Init() {
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router := httprouter.New()
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router.NotFound = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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http.Redirect(w, r, "/", http.StatusSeeOther)
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})
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router.MethodNotAllowed = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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http.Redirect(w, r, "/", http.StatusSeeOther)
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})
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router.GET(httpPathRoot, httpGetRoot)
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router.GET(httpPathConfig, httpGetConfig)
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router.GET(httpPathFaviconICO, httpGetFaviconICO)
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router.GET(httpPathFaviconSVG, httpGetFaviconSVG)
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router.GET(httpPathFiles, httpGetFiles)
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router.GET(httpPathFilesDeleteFilename, httpGetFilesDeleteFilename)
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router.GET(httpPathFilesGetFilename, httpGetFilesGetFilename)
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router.GET(httpPathScriptJS, httpGetScriptJS)
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router.GET(httpPathStyleCSS, httpGetStyleCSS)
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router.POST(httpPathUpload, httpPostUpload)
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var handler http.Handler = router
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if config.GetBasicAuthMode() {
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handler = basicAuthMiddleware(handler, config.GetBasicAuthUsername(), config.GetBasicAuthPassword())
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}
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if config.GetHttpMode() {
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config.PrintStartupBanner()
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err := http.ListenAndServe(fmt.Sprintf(":%d", config.GetPortToListenOn()), handler)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Ablage exited with error:\n%v\n", err)
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os.Exit(1)
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}
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return
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}
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tlsCert, err := tls.X509KeyPair(config.GetTLSCertificate(), config.GetTLSKey())
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if err != nil {
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fmt.Fprintf(os.Stderr, "Faild to parse PEM encoded public/private key pair:\n%v\n", err)
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os.Exit(1)
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}
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server := &http.Server{
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Addr: fmt.Sprintf(":%d", config.GetPortToListenOn()),
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ErrorLog: log.New(io.Discard, "", 0),
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Handler: handler,
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TLSConfig: &tls.Config{
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Certificates: []tls.Certificate{tlsCert},
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},
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TLSNextProto: make(map[string]func(*http.Server, *tls.Conn, http.Handler)),
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}
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config.PrintStartupBanner()
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err = server.ListenAndServeTLS("", "")
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if err != nil {
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fmt.Fprintf(os.Stderr, "Ablage exited with error:\n%v\n", err)
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os.Exit(1)
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}
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}
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func getClientIP(r *http.Request) string {
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if r.Header.Get("X-Forwarded-For") != "" {
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return r.Header.Get("X-Forwarded-For")
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|
}
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return r.RemoteAddr
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|
}
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func isBrowserDisplayableFileType(extension string) bool {
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browserDisplayableFileTypes := map[string]struct{}{
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// audio
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".mp3": {}, ".ogg": {}, ".wav": {},
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// pictures
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".bmp": {}, ".gif": {}, ".ico": {}, ".jpg": {}, ".jpeg": {},
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".png": {}, ".svg": {}, ".webp": {},
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|
// programming
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|
".bat": {}, ".cmd": {}, ".c": {}, ".cpp": {}, ".go": {},
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|
".h": {}, ".hpp": {}, ".java": {}, ".kt": {}, ".lua": {},
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|
".php": {}, ".pl": {}, ".ps1": {}, ".py": {}, ".rb": {},
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|
".rs": {}, ".sh": {}, ".swift": {}, ".ts": {}, ".tsx": {},
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// text
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".csv": {}, ".log": {}, ".md": {}, ".pdf": {}, ".txt": {},
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// video
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".mp4": {}, ".webm": {},
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// web
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".css": {}, ".js": {}, ".html": {},
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|
}
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|
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|
_, isBrowserDisplayableFileType := browserDisplayableFileTypes[extension]
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return isBrowserDisplayableFileType
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}
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65
app/assets/favicon.svg
Normal file
65
app/assets/favicon.svg
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<?xml version="1.0" encoding="iso-8859-1"?>
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<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
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viewBox="0 0 512 512" xml:space="preserve">
|
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<polygon style="fill:#D0FBFD;" points="449.362,175.932 449.362,438.468 394.894,460.255 416.681,175.932 "/>
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||||||
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<path style="fill:#F0FEFF;" d="M314.281,175.932v51.2H62.638V503.83H384l32.681-54.468v-273.43H314.281z"/>
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<g>
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<polygon style="fill:#50D1DD;" points="384,438.468 384,503.83 449.362,438.468 "/>
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||||||
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<rect x="62.638" y="175.932" style="fill:#50D1DD;" width="51.2" height="51.2"/>
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||||||
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</g>
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||||||
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<rect x="146.519" y="175.932" style="fill:#FFEAB5;" width="51.2" height="51.2"/>
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||||||
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<rect x="230.4" y="175.932" style="fill:#D0FBFD;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="62.638" y="92.051" style="fill:#FF9269;" width="51.2" height="51.2"/>
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||||||
|
<rect x="146.519" y="92.051" style="fill:#D0FBFD;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="230.4" y="92.051" style="fill:#FFB082;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="314.281" y="92.051" style="fill:#FFEAB5;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="398.162" y="8.17" style="fill:#D0FBFD;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="146.519" y="259.813" style="fill:#FFDB8A;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="230.4" y="259.813" style="fill:#FFEAB5;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="314.281" y="343.694" style="fill:#FF9269;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="398.162" y="92.051" style="fill:#FFB082;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="146.519" y="8.17" style="fill:#FFEAB5;" width="51.2" height="51.2"/>
|
||||||
|
<rect x="230.4" y="8.17" style="fill:#FFDB8A;" width="51.2" height="51.2"/>
|
||||||
|
<path d="M62.638,151.421h51.2c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2
|
||||||
|
c-4.512,0-8.17,3.658-8.17,8.17v51.2C54.468,147.763,58.126,151.421,62.638,151.421z M70.809,100.221h34.86v34.86h-34.86V100.221z"
|
||||||
|
/>
|
||||||
|
<path d="M146.519,151.421h51.2c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2
|
||||||
|
c-4.512,0-8.17,3.658-8.17,8.17v51.2C138.349,147.763,142.007,151.421,146.519,151.421z M154.689,100.221h34.86v34.86h-34.86
|
||||||
|
V100.221z"/>
|
||||||
|
<path d="M197.719,319.183c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v51.2c0,4.512,3.658,8.17,8.17,8.17H197.719z M154.689,267.983h34.86v34.86h-34.86V267.983z"/>
|
||||||
|
<path d="M281.6,319.183c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17v51.2
|
||||||
|
c0,4.512,3.658,8.17,8.17,8.17H281.6z M238.57,267.983h34.86v34.86h-34.86V267.983z"/>
|
||||||
|
<path d="M365.481,403.064c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v51.2c0,4.512,3.658,8.17,8.17,8.17H365.481z M322.451,351.864h34.86v34.86h-34.86V351.864z"/>
|
||||||
|
<path d="M230.4,151.421h51.2c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v51.2C222.23,147.763,225.888,151.421,230.4,151.421z M238.57,100.221h34.86v34.86h-34.86V100.221z"/>
|
||||||
|
<path d="M314.281,151.421h51.2c4.512,0,8.17-3.658,8.17-8.17v-51.2c0-4.512-3.658-8.17-8.17-8.17h-51.2
|
||||||
|
c-4.512,0-8.17,3.658-8.17,8.17v51.2C306.111,147.763,309.769,151.421,314.281,151.421z M322.451,100.221h34.86v34.86h-34.86
|
||||||
|
V100.221z"/>
|
||||||
|
<path d="M449.362,83.881h-51.2c-4.512,0-8.17,3.658-8.17,8.17v51.2c0,4.512,3.658,8.17,8.17,8.17h51.2c4.512,0,8.17-3.658,8.17-8.17
|
||||||
|
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|
||||||
|
<path d="M146.519,67.54h51.2c4.512,0,8.17-3.658,8.17-8.17V8.17c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v51.2C138.349,63.882,142.007,67.54,146.519,67.54z M154.689,16.34h34.86V51.2h-34.86V16.34z"/>
|
||||||
|
<path d="M230.4,67.54h51.2c4.512,0,8.17-3.658,8.17-8.17V8.17c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v51.2C222.23,63.882,225.888,67.54,230.4,67.54z M238.57,16.34h34.86V51.2h-34.86V16.34z"/>
|
||||||
|
<path d="M449.362,0h-51.2c-4.512,0-8.17,3.658-8.17,8.17v51.2c0,4.512,3.658,8.17,8.17,8.17h51.2c4.512,0,8.17-3.658,8.17-8.17V8.17
|
||||||
|
C457.532,3.658,453.874,0,449.362,0z M441.191,51.2h-34.86V16.34h34.86V51.2z"/>
|
||||||
|
<path d="M449.362,167.762H314.281c-4.512,0-8.17,3.658-8.17,8.17v43.03h-16.34v-43.03c0-4.512-3.658-8.17-8.17-8.17h-51.2
|
||||||
|
c-4.512,0-8.17,3.658-8.17,8.17v43.03h-16.34v-43.03c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17v43.03
|
||||||
|
h-16.34v-43.03c0-4.512-3.658-8.17-8.17-8.17h-51.2c-4.512,0-8.17,3.658-8.17,8.17v135.081c0,4.512,3.658,8.17,8.17,8.17
|
||||||
|
s8.17-3.658,8.17-8.17v-75.711h243.472c4.512,0,8.17-3.658,8.17-8.17v-43.03h118.74v246.196H384c-4.512,0-8.17,3.658-8.17,8.17
|
||||||
|
v57.191H70.809V343.694c0-4.512-3.658-8.17-8.17-8.17s-8.17,3.658-8.17,8.17V503.83c0,4.512,3.658,8.17,8.17,8.17H384
|
||||||
|
c0.273,0,0.546-0.014,0.816-0.041c0.19-0.019,0.375-0.052,0.561-0.084c0.077-0.013,0.156-0.02,0.233-0.035
|
||||||
|
c0.221-0.045,0.436-0.102,0.65-0.163c0.041-0.012,0.083-0.02,0.124-0.032c0.217-0.066,0.427-0.145,0.636-0.228
|
||||||
|
c0.038-0.015,0.077-0.026,0.115-0.042c0.195-0.082,0.385-0.174,0.572-0.27c0.05-0.025,0.102-0.047,0.153-0.073
|
||||||
|
c0.169-0.09,0.33-0.192,0.491-0.294c0.064-0.04,0.132-0.076,0.196-0.119c0.145-0.098,0.282-0.205,0.42-0.312
|
||||||
|
c0.073-0.057,0.15-0.107,0.221-0.166c0.163-0.134,0.318-0.279,0.471-0.426c0.039-0.037,0.082-0.07,0.119-0.108l65.359-65.361
|
||||||
|
c0.188-0.188,0.368-0.387,0.537-0.594c0.044-0.053,0.081-0.11,0.123-0.164c0.122-0.156,0.243-0.313,0.353-0.477
|
||||||
|
c0.035-0.051,0.063-0.106,0.096-0.158c0.11-0.173,0.219-0.348,0.317-0.529c0.022-0.039,0.038-0.082,0.059-0.122
|
||||||
|
c0.101-0.197,0.199-0.397,0.284-0.601c0.012-0.029,0.021-0.059,0.033-0.088c0.087-0.217,0.169-0.437,0.237-0.662
|
||||||
|
c0.01-0.033,0.016-0.066,0.025-0.099c0.064-0.221,0.123-0.446,0.169-0.674c0.014-0.069,0.02-0.139,0.032-0.208
|
||||||
|
c0.034-0.194,0.068-0.387,0.087-0.585c0.027-0.27,0.041-0.542,0.041-0.816V175.932C457.532,171.42,453.874,167.762,449.362,167.762z
|
||||||
|
M238.57,184.102h34.86v34.86h-34.86V184.102z M154.689,184.102h34.86v34.86h-34.86V184.102z M70.809,184.102h34.86v34.86h-34.86
|
||||||
|
V184.102z M429.638,446.638l-37.468,37.468v-37.468H429.638z"/>
|
||||||
|
</svg>
|
||||||
|
After Width: | Height: | Size: 5.8 KiB |
40
app/assets/index.html
Normal file
40
app/assets/index.html
Normal file
@@ -0,0 +1,40 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<meta
|
||||||
|
name="viewport"
|
||||||
|
content="width=device-width, initial-scale=1.0, user-scalable=no"
|
||||||
|
/>
|
||||||
|
<title>Ablage</title>
|
||||||
|
<link rel="icon" type="image/svg+xml" href="/favicon.svg" sizes="any" />
|
||||||
|
<link rel="stylesheet" href="/style.css" />
|
||||||
|
<script src="/script.js"></script>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<a href="/" class="logo"><h1>Ablage</h1></a>
|
||||||
|
|
||||||
|
<div id="dropzone" style="display: none">
|
||||||
|
Drag & drop files here or click to select
|
||||||
|
</div>
|
||||||
|
<input
|
||||||
|
type="file"
|
||||||
|
id="fileInput"
|
||||||
|
name="uploadfile"
|
||||||
|
multiple
|
||||||
|
style="display: none"
|
||||||
|
/>
|
||||||
|
|
||||||
|
<div id="overallProgressContainer" style="display: none">
|
||||||
|
<div id="currentFileName"></div>
|
||||||
|
<progress id="overallProgress" value="0" max="100"></progress>
|
||||||
|
<div id="overallStatus" class="status"></div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<ul id="file-list"></ul>
|
||||||
|
|
||||||
|
<div id="sinkholeModeInfo" class="sinkholeModeInfo" style="display: none">
|
||||||
|
- Sinkhole mode enabled, no files will get listed -
|
||||||
|
</div>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
243
app/assets/script.js
Normal file
243
app/assets/script.js
Normal file
@@ -0,0 +1,243 @@
|
|||||||
|
(() => {
|
||||||
|
"use strict";
|
||||||
|
|
||||||
|
let AppConfig = null;
|
||||||
|
let UI = {};
|
||||||
|
|
||||||
|
async function appLoop() {
|
||||||
|
if (AppConfig === null) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
updateUI();
|
||||||
|
fetchFiles();
|
||||||
|
}
|
||||||
|
|
||||||
|
function updateUI() {
|
||||||
|
if (AppConfig.Modes.Readonly) {
|
||||||
|
UI.dropzone.style.display = "none";
|
||||||
|
} else {
|
||||||
|
UI.dropzone.style.display = "block";
|
||||||
|
}
|
||||||
|
|
||||||
|
if (AppConfig.Modes.Sinkhole) {
|
||||||
|
UI.fileList.style.display = "none";
|
||||||
|
UI.sinkholeModeInfo.style.display = "block";
|
||||||
|
} else {
|
||||||
|
UI.fileList.style.display = "block";
|
||||||
|
UI.sinkholeModeInfo.style.display = "none";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async function initApp() {
|
||||||
|
UI.currentFileName = document.getElementById("currentFileName");
|
||||||
|
UI.dropzone = document.getElementById("dropzone");
|
||||||
|
UI.fileInput = document.getElementById("fileInput");
|
||||||
|
UI.fileList = document.getElementById("file-list");
|
||||||
|
UI.overallProgress = document.getElementById("overallProgress");
|
||||||
|
UI.overallStatus = document.getElementById("overallStatus");
|
||||||
|
UI.overallProgressContainer = document.getElementById(
|
||||||
|
"overallProgressContainer"
|
||||||
|
);
|
||||||
|
UI.sinkholeModeInfo = document.getElementById("sinkholeModeInfo");
|
||||||
|
|
||||||
|
UI.dropzone.addEventListener("click", () => UI.fileInput.click());
|
||||||
|
UI.fileInput.addEventListener("change", () => {
|
||||||
|
if (UI.fileInput.files.length > 0) uploadFiles(UI.fileInput.files);
|
||||||
|
});
|
||||||
|
UI.dropzone.addEventListener("dragover", (e) => {
|
||||||
|
e.preventDefault();
|
||||||
|
UI.dropzone.style.borderColor = "#0fff50";
|
||||||
|
});
|
||||||
|
UI.dropzone.addEventListener("dragleave", () => {
|
||||||
|
UI.dropzone.style.borderColor = "#888";
|
||||||
|
});
|
||||||
|
UI.dropzone.addEventListener("drop", (e) => {
|
||||||
|
e.preventDefault();
|
||||||
|
UI.dropzone.style.borderColor = "#888";
|
||||||
|
if (e.dataTransfer.files.length > 0) uploadFiles(e.dataTransfer.files);
|
||||||
|
});
|
||||||
|
|
||||||
|
await loadAppConfig();
|
||||||
|
appLoop();
|
||||||
|
|
||||||
|
setInterval(appLoop, 5 * 1000);
|
||||||
|
setInterval(loadAppConfig, 60 * 1000);
|
||||||
|
}
|
||||||
|
|
||||||
|
async function loadAppConfig() {
|
||||||
|
try {
|
||||||
|
const res = await fetch("/config/", { cache: "no-store" });
|
||||||
|
if (!res.ok) {
|
||||||
|
console.error("HTTP error:", res.status);
|
||||||
|
}
|
||||||
|
AppConfig = await res.json();
|
||||||
|
} catch (err) {
|
||||||
|
console.error("Failed to load config:", err);
|
||||||
|
AppConfig = null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async function fetchFiles() {
|
||||||
|
if (AppConfig.Modes.Sinkhole) {
|
||||||
|
UI.fileList.innerHTML = "";
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
try {
|
||||||
|
const res = await fetch(AppConfig.Endpoints.Files, { cache: "no-store" });
|
||||||
|
if (!res.ok) throw new Error("HTTP " + res.status);
|
||||||
|
const files = await res.json();
|
||||||
|
|
||||||
|
if (!UI.fileList) return;
|
||||||
|
UI.fileList.innerHTML = "";
|
||||||
|
files.forEach((file) => {
|
||||||
|
const size = humanReadableSize(file.Size);
|
||||||
|
|
||||||
|
const li = document.createElement("li");
|
||||||
|
|
||||||
|
const downloadLink = document.createElement("a");
|
||||||
|
downloadLink.className = "download-link";
|
||||||
|
downloadLink.href = AppConfig.Endpoints.FilesGet.replace(
|
||||||
|
":filename",
|
||||||
|
encodeURIComponent(file.Name)
|
||||||
|
);
|
||||||
|
downloadLink.textContent = `${file.Name} (${size})`;
|
||||||
|
|
||||||
|
li.appendChild(downloadLink);
|
||||||
|
|
||||||
|
if (!AppConfig.Modes.Readonly) {
|
||||||
|
const deleteLink = document.createElement("a");
|
||||||
|
deleteLink.className = "delete-link";
|
||||||
|
deleteLink.href = "#";
|
||||||
|
deleteLink.textContent = " [Delete]";
|
||||||
|
deleteLink.title = "Delete file";
|
||||||
|
deleteLink.addEventListener("click", async (e) => {
|
||||||
|
e.preventDefault();
|
||||||
|
if (!confirm(`Do you really want to delete "${file.Name}"?`))
|
||||||
|
return;
|
||||||
|
try {
|
||||||
|
const r = await fetch(
|
||||||
|
AppConfig.Endpoints.FilesDelete.replace(
|
||||||
|
":filename",
|
||||||
|
encodeURIComponent(file.Name)
|
||||||
|
),
|
||||||
|
{ method: "GET" }
|
||||||
|
);
|
||||||
|
if (!r.ok) throw new Error("Delete failed " + r.status);
|
||||||
|
fetchFiles();
|
||||||
|
} catch (err) {
|
||||||
|
console.error(err);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
li.appendChild(deleteLink);
|
||||||
|
}
|
||||||
|
|
||||||
|
UI.fileList.appendChild(li);
|
||||||
|
});
|
||||||
|
} catch (err) {
|
||||||
|
console.error("fetchFiles failed:", err);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function humanReadableSize(bytes) {
|
||||||
|
const units = ["B", "KB", "MB", "GB", "TB"];
|
||||||
|
let i = 0;
|
||||||
|
while (bytes >= 1024 && i < units.length - 1) {
|
||||||
|
bytes /= 1024;
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
return `${bytes.toFixed(1)} ${units[i]}`;
|
||||||
|
}
|
||||||
|
|
||||||
|
function humanReadableSpeed(bytesPerSec) {
|
||||||
|
if (!isFinite(bytesPerSec) || bytesPerSec <= 0) return "—";
|
||||||
|
if (bytesPerSec < 1024) return bytesPerSec.toFixed(0) + " B/s";
|
||||||
|
if (bytesPerSec < 1024 * 1024)
|
||||||
|
return (bytesPerSec / 1024).toFixed(1) + " KB/s";
|
||||||
|
return (bytesPerSec / (1024 * 1024)).toFixed(2) + " MB/s";
|
||||||
|
}
|
||||||
|
|
||||||
|
function uploadFiles(fileListLike) {
|
||||||
|
const files = Array.from(fileListLike);
|
||||||
|
if (files.length === 0) return;
|
||||||
|
|
||||||
|
UI.overallProgressContainer.style.display = "block";
|
||||||
|
UI.overallProgress.value = 0;
|
||||||
|
UI.overallStatus.textContent = "";
|
||||||
|
UI.currentFileName.textContent = "";
|
||||||
|
|
||||||
|
const totalSize = files.reduce((sum, f) => sum + f.size, 0);
|
||||||
|
let uploadedBytes = 0;
|
||||||
|
const t0 = Date.now();
|
||||||
|
let idx = 0;
|
||||||
|
|
||||||
|
const uploadNext = () => {
|
||||||
|
if (idx >= files.length) {
|
||||||
|
UI.overallProgressContainer.style.display = "none";
|
||||||
|
UI.overallProgress.value = 0;
|
||||||
|
UI.overallStatus.textContent = "";
|
||||||
|
UI.currentFileName.textContent = "";
|
||||||
|
fetchFiles();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
const file = files[idx];
|
||||||
|
UI.currentFileName.textContent = file.name;
|
||||||
|
|
||||||
|
const xhr = new XMLHttpRequest();
|
||||||
|
const form = new FormData();
|
||||||
|
form.append("uploadfile", file);
|
||||||
|
|
||||||
|
xhr.upload.addEventListener("progress", (e) => {
|
||||||
|
if (!e.lengthComputable) return;
|
||||||
|
|
||||||
|
const totalUploaded = uploadedBytes + e.loaded;
|
||||||
|
const percent = (totalUploaded / totalSize) * 100;
|
||||||
|
UI.overallProgress.value = percent;
|
||||||
|
|
||||||
|
const elapsed = (Date.now() - t0) / 1000;
|
||||||
|
const speed = totalUploaded / elapsed;
|
||||||
|
const speedStr = humanReadableSpeed(speed);
|
||||||
|
|
||||||
|
const remainingBytes = totalSize - totalUploaded;
|
||||||
|
const etaSec = speed > 0 ? remainingBytes / speed : Infinity;
|
||||||
|
const min = Math.floor(etaSec / 60);
|
||||||
|
const sec = Math.floor(etaSec % 60);
|
||||||
|
|
||||||
|
UI.overallStatus.textContent =
|
||||||
|
`${percent.toFixed(1)}% (${(totalSize / 1024 / 1024).toFixed(
|
||||||
|
1
|
||||||
|
)} MB total) — ` +
|
||||||
|
`Speed: ${speedStr}, Est. time left: ${
|
||||||
|
isFinite(etaSec) ? `${min}m ${sec}s` : "calculating…"
|
||||||
|
}`;
|
||||||
|
});
|
||||||
|
|
||||||
|
xhr.addEventListener("load", () => {
|
||||||
|
if (xhr.status === 200) {
|
||||||
|
uploadedBytes += file.size;
|
||||||
|
} else {
|
||||||
|
console.error("Upload failed with status", xhr.status);
|
||||||
|
}
|
||||||
|
idx++;
|
||||||
|
uploadNext();
|
||||||
|
});
|
||||||
|
|
||||||
|
xhr.addEventListener("error", () => {
|
||||||
|
console.error("Network/server error during upload.");
|
||||||
|
idx++;
|
||||||
|
uploadNext();
|
||||||
|
});
|
||||||
|
|
||||||
|
xhr.open("POST", AppConfig.Endpoints.Upload);
|
||||||
|
xhr.send(form);
|
||||||
|
};
|
||||||
|
|
||||||
|
fetchFiles();
|
||||||
|
uploadNext();
|
||||||
|
}
|
||||||
|
|
||||||
|
document.addEventListener("DOMContentLoaded", initApp);
|
||||||
|
})();
|
||||||
130
app/assets/style.css
Normal file
130
app/assets/style.css
Normal file
@@ -0,0 +1,130 @@
|
|||||||
|
/* Base */
|
||||||
|
body {
|
||||||
|
background-color: #0d1117;
|
||||||
|
color: #fefefe;
|
||||||
|
font-family: monospace, monospace;
|
||||||
|
margin: 20px auto;
|
||||||
|
max-width: 800px;
|
||||||
|
padding: 0 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Dropzone */
|
||||||
|
#dropzone {
|
||||||
|
border: 2px dashed #888;
|
||||||
|
border-radius: 10px;
|
||||||
|
color: #fefefe;
|
||||||
|
cursor: pointer;
|
||||||
|
margin-bottom: 20px;
|
||||||
|
padding: 30px;
|
||||||
|
text-align: center;
|
||||||
|
transition: all 0.3s ease;
|
||||||
|
}
|
||||||
|
|
||||||
|
#dropzone:hover {
|
||||||
|
color: #0fff50;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* File list */
|
||||||
|
#file-list {
|
||||||
|
list-style: none;
|
||||||
|
margin-top: 20px;
|
||||||
|
padding-left: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#file-list li {
|
||||||
|
align-items: center;
|
||||||
|
display: flex;
|
||||||
|
flex-wrap: wrap;
|
||||||
|
margin-bottom: 8px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.sinkholeModeInfo {
|
||||||
|
color: #888;
|
||||||
|
text-align: center;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Links */
|
||||||
|
.delete-link {
|
||||||
|
color: #fefefe;
|
||||||
|
font-size: 14px;
|
||||||
|
margin-left: 8px;
|
||||||
|
text-decoration: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
.delete-link:hover {
|
||||||
|
color: #0fff50;
|
||||||
|
}
|
||||||
|
|
||||||
|
.download-link {
|
||||||
|
color: #fefefe;
|
||||||
|
text-decoration: none;
|
||||||
|
word-break: break-word;
|
||||||
|
}
|
||||||
|
|
||||||
|
.download-link:hover {
|
||||||
|
color: #0fff50;
|
||||||
|
}
|
||||||
|
|
||||||
|
.logo {
|
||||||
|
color: #0fff50;
|
||||||
|
text-decoration: none;
|
||||||
|
text-align: center;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Progress */
|
||||||
|
#currentFileName {
|
||||||
|
font-weight: bold;
|
||||||
|
margin-bottom: 5px;
|
||||||
|
word-break: break-word;
|
||||||
|
}
|
||||||
|
|
||||||
|
#overallProgress {
|
||||||
|
accent-color: #0fff50;
|
||||||
|
height: 20px;
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
|
||||||
|
#overallProgress::-moz-progress-bar {
|
||||||
|
background-color: #0fff50;
|
||||||
|
}
|
||||||
|
|
||||||
|
#overallProgress::-webkit-progress-bar {
|
||||||
|
background-color: #333;
|
||||||
|
border-radius: 5px;
|
||||||
|
}
|
||||||
|
|
||||||
|
#overallProgress::-webkit-progress-value {
|
||||||
|
background-color: #0fff50;
|
||||||
|
border-radius: 5px;
|
||||||
|
}
|
||||||
|
|
||||||
|
#overallProgressContainer {
|
||||||
|
margin-bottom: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.status {
|
||||||
|
color: #fefefe;
|
||||||
|
font-size: 14px;
|
||||||
|
margin-top: 4px;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Responsive */
|
||||||
|
@media (max-width: 600px) {
|
||||||
|
body {
|
||||||
|
padding: 0 15px;
|
||||||
|
}
|
||||||
|
|
||||||
|
#dropzone {
|
||||||
|
font-size: 14px;
|
||||||
|
padding: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.delete-link {
|
||||||
|
font-size: 12px;
|
||||||
|
margin-left: 5px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.download-link {
|
||||||
|
font-size: 14px;
|
||||||
|
}
|
||||||
|
}
|
||||||
15
app/auth.go
Normal file
15
app/auth.go
Normal file
@@ -0,0 +1,15 @@
|
|||||||
|
package app
|
||||||
|
|
||||||
|
import "net/http"
|
||||||
|
|
||||||
|
func basicAuthMiddleware(handler http.Handler, username, password string) http.Handler {
|
||||||
|
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
user, pass, ok := r.BasicAuth()
|
||||||
|
if !ok || user != username || pass != password {
|
||||||
|
w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
|
||||||
|
http.Error(w, "Unauthorized", http.StatusUnauthorized)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
handler.ServeHTTP(w, r)
|
||||||
|
})
|
||||||
|
}
|
||||||
278
app/http.go
Normal file
278
app/http.go
Normal file
@@ -0,0 +1,278 @@
|
|||||||
|
package app
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"log"
|
||||||
|
"mime"
|
||||||
|
"net/http"
|
||||||
|
"os"
|
||||||
|
"path/filepath"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"git.0x0001f346.de/andreas/ablage/config"
|
||||||
|
"git.0x0001f346.de/andreas/ablage/filesystem"
|
||||||
|
"github.com/julienschmidt/httprouter"
|
||||||
|
)
|
||||||
|
|
||||||
|
const httpPathRoot string = "/"
|
||||||
|
const httpPathConfig string = "/config/"
|
||||||
|
const httpPathFaviconICO string = "/favicon.ico"
|
||||||
|
const httpPathFaviconSVG string = "/favicon.svg"
|
||||||
|
const httpPathFiles string = "/files/"
|
||||||
|
const httpPathFilesDeleteFilename string = "/files/delete/:filename"
|
||||||
|
const httpPathFilesGetFilename string = "/files/get/:filename"
|
||||||
|
const httpPathScriptJS string = "/script.js"
|
||||||
|
const httpPathStyleCSS string = "/style.css"
|
||||||
|
const httpPathUpload string = "/upload/"
|
||||||
|
|
||||||
|
func httpGetConfig(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
type Endpoints struct {
|
||||||
|
Files string `json:"Files"`
|
||||||
|
FilesDelete string `json:"FilesDelete"`
|
||||||
|
FilesGet string `json:"FilesGet"`
|
||||||
|
Upload string `json:"Upload"`
|
||||||
|
}
|
||||||
|
|
||||||
|
type Modes struct {
|
||||||
|
Readonly bool `json:"Readonly"`
|
||||||
|
Sinkhole bool `json:"Sinkhole"`
|
||||||
|
}
|
||||||
|
|
||||||
|
type Config struct {
|
||||||
|
Endpoints Endpoints `json:"Endpoints"`
|
||||||
|
Modes Modes `json:"Modes"`
|
||||||
|
}
|
||||||
|
|
||||||
|
var config Config = Config{
|
||||||
|
Endpoints: Endpoints{
|
||||||
|
Files: httpPathFiles,
|
||||||
|
FilesDelete: httpPathFilesDeleteFilename,
|
||||||
|
FilesGet: httpPathFilesGetFilename,
|
||||||
|
Upload: httpPathUpload,
|
||||||
|
},
|
||||||
|
Modes: Modes{
|
||||||
|
Readonly: config.GetReadonlyMode(),
|
||||||
|
Sinkhole: config.GetSinkholeMode(),
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
json.NewEncoder(w).Encode(config)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetFaviconICO(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
http.Redirect(w, r, "/favicon.svg", http.StatusSeeOther)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetFaviconSVG(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
w.Header().Set("Content-Type", "image/svg+xml")
|
||||||
|
w.Write(assetFaviconSVG)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetFiles(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
type FileInfo struct {
|
||||||
|
Name string `json:"Name"`
|
||||||
|
Size int64 `json:"Size"`
|
||||||
|
}
|
||||||
|
|
||||||
|
if config.GetSinkholeMode() {
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
json.NewEncoder(w).Encode([]FileInfo{})
|
||||||
|
}
|
||||||
|
|
||||||
|
entries, err := os.ReadDir(config.GetPathDataFolder())
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
files := make([]FileInfo, 0, len(entries))
|
||||||
|
|
||||||
|
for _, entry := range entries {
|
||||||
|
if entry.IsDir() {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
info, err := entry.Info()
|
||||||
|
if err != nil {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
files = append(files, FileInfo{
|
||||||
|
Name: info.Name(),
|
||||||
|
Size: info.Size(),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
json.NewEncoder(w).Encode(files)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetFilesDeleteFilename(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
if config.GetReadonlyMode() {
|
||||||
|
http.Error(w, "403 Forbidden", http.StatusForbidden)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if config.GetSinkholeMode() {
|
||||||
|
http.Error(w, "404 File Not Found", http.StatusNotFound)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
entries, err := os.ReadDir(config.GetPathDataFolder())
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, "500 Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
files := map[string]int64{}
|
||||||
|
for _, entry := range entries {
|
||||||
|
if entry.IsDir() {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
info, err := entry.Info()
|
||||||
|
if err != nil {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
files[info.Name()] = info.Size()
|
||||||
|
}
|
||||||
|
|
||||||
|
filename := ps.ByName("filename")
|
||||||
|
sizeInBytes, fileExists := files[filename]
|
||||||
|
if !fileExists {
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.Write([]byte(`{"status":"ok"}`))
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
fullPath := filepath.Join(config.GetPathDataFolder(), filename)
|
||||||
|
err = os.Remove(fullPath)
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, "500 Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
log.Printf("| Delete | %-21s | %-10s | %s\n", getClientIP(r), filesystem.GetHumanReadableSize(sizeInBytes), filename)
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.Write([]byte(`{"status":"ok"}`))
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetFilesGetFilename(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
if config.GetSinkholeMode() {
|
||||||
|
http.Error(w, "404 File Not Found", http.StatusNotFound)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
filename := ps.ByName("filename")
|
||||||
|
filePath := filepath.Join(config.GetPathDataFolder(), filename)
|
||||||
|
|
||||||
|
info, err := os.Stat(filePath)
|
||||||
|
if err != nil || info.IsDir() {
|
||||||
|
http.Error(w, "404 File Not Found", http.StatusNotFound)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
log.Printf("| Download | %-21s | %-10s | %s\n", getClientIP(r), filesystem.GetHumanReadableSize(info.Size()), filename)
|
||||||
|
|
||||||
|
extension := strings.ToLower(filepath.Ext(filename))
|
||||||
|
mimeType := mime.TypeByExtension(extension)
|
||||||
|
if mimeType == "" {
|
||||||
|
mimeType = "application/octet-stream"
|
||||||
|
}
|
||||||
|
w.Header().Set("Content-Type", mimeType)
|
||||||
|
|
||||||
|
if isBrowserDisplayableFileType(extension) {
|
||||||
|
w.Header().Set("Content-Disposition", "inline; filename=\""+filename+"\"")
|
||||||
|
} else {
|
||||||
|
w.Header().Set("Content-Disposition", "attachment; filename=\""+filename+"\"")
|
||||||
|
}
|
||||||
|
|
||||||
|
http.ServeFile(w, r, filePath)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetRoot(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
||||||
|
w.Write(assetIndexHTML)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetScriptJS(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
w.Header().Set("Content-Type", "text/javascript")
|
||||||
|
w.Write(assetScriptJS)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpGetStyleCSS(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
w.Header().Set("Content-Type", "text/css")
|
||||||
|
w.Write(assetStyleCSS)
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpPostUpload(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
|
||||||
|
if config.GetReadonlyMode() {
|
||||||
|
http.Error(w, "403 Forbidden", http.StatusForbidden)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
reader, err := r.MultipartReader()
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, fmt.Sprintf("Could not get multipart reader: %v", err), http.StatusBadRequest)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
for {
|
||||||
|
part, err := reader.NextPart()
|
||||||
|
if err == io.EOF {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, fmt.Sprintf("Error reading part: %v", err), http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
defer part.Close()
|
||||||
|
|
||||||
|
if part.FileName() == "" {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
safeFilename := filesystem.SanitizeFilename(part.FileName())
|
||||||
|
pathToFileInDataFolder := filepath.Join(config.GetPathDataFolder(), safeFilename)
|
||||||
|
pathToFileInUploadFolder := filepath.Join(config.GetPathUploadFolder(), safeFilename)
|
||||||
|
|
||||||
|
if _, err = os.Stat(pathToFileInDataFolder); err == nil {
|
||||||
|
http.Error(w, "File already exists", http.StatusConflict)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if _, err = os.Stat(pathToFileInUploadFolder); err == nil {
|
||||||
|
http.Error(w, "File already exists", http.StatusConflict)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
uploadFile, err := os.Create(pathToFileInUploadFolder)
|
||||||
|
if err != nil {
|
||||||
|
http.Error(w, "500 Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
defer uploadFile.Close()
|
||||||
|
|
||||||
|
bytesWritten, err := io.Copy(uploadFile, part)
|
||||||
|
if err != nil {
|
||||||
|
_ = os.Remove(pathToFileInUploadFolder)
|
||||||
|
http.Error(w, "500 Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if err = os.Rename(pathToFileInUploadFolder, pathToFileInDataFolder); err != nil {
|
||||||
|
_ = os.Remove(pathToFileInDataFolder)
|
||||||
|
_ = os.Remove(pathToFileInUploadFolder)
|
||||||
|
http.Error(w, "500 Internal Server Error", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
log.Printf("| Upload | %-21s | %-10s | %s\n",
|
||||||
|
getClientIP(r), filesystem.GetHumanReadableSize(bytesWritten), safeFilename)
|
||||||
|
}
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.Write([]byte(`{"status":"ok"}`))
|
||||||
|
}
|
||||||
0
build/.gitkeep
Normal file
0
build/.gitkeep
Normal file
97
config/certs.go
Normal file
97
config/certs.go
Normal file
@@ -0,0 +1,97 @@
|
|||||||
|
package config
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/ecdsa"
|
||||||
|
"crypto/elliptic"
|
||||||
|
"crypto/rand"
|
||||||
|
"crypto/tls"
|
||||||
|
"crypto/x509"
|
||||||
|
"crypto/x509/pkix"
|
||||||
|
"encoding/pem"
|
||||||
|
"fmt"
|
||||||
|
"math/big"
|
||||||
|
"os"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var selfSignedTLSCertificate []byte = []byte{}
|
||||||
|
var selfSignedTLSKey []byte = []byte{}
|
||||||
|
|
||||||
|
func GetTLSCertificate() []byte {
|
||||||
|
return selfSignedTLSCertificate
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetTLSKey() []byte {
|
||||||
|
return selfSignedTLSKey
|
||||||
|
}
|
||||||
|
|
||||||
|
func generateSelfSignedTLSCertificate() error {
|
||||||
|
privateKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
serialNumber, err := rand.Int(rand.Reader, new(big.Int).Lsh(big.NewInt(1), 128))
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
template := x509.Certificate{
|
||||||
|
SerialNumber: serialNumber,
|
||||||
|
Subject: pkix.Name{
|
||||||
|
CommonName: "ablage",
|
||||||
|
},
|
||||||
|
NotBefore: time.Now(),
|
||||||
|
NotAfter: time.Now().Add(365 * 24 * time.Hour),
|
||||||
|
KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
|
||||||
|
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
|
||||||
|
BasicConstraintsValid: true,
|
||||||
|
}
|
||||||
|
|
||||||
|
derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, &privateKey.PublicKey, privateKey)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
cert := pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
|
||||||
|
key, err := x509.MarshalECPrivateKey(privateKey)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
keyPEM := pem.EncodeToMemory(&pem.Block{Type: "EC PRIVATE KEY", Bytes: key})
|
||||||
|
|
||||||
|
selfSignedTLSCertificate = cert
|
||||||
|
selfSignedTLSKey = keyPEM
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func loadOrGenerateTLSCertificate() error {
|
||||||
|
if GetHttpMode() {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if pathTLSCertFile == "" || pathTLSKeyFile == "" {
|
||||||
|
return generateSelfSignedTLSCertificate()
|
||||||
|
}
|
||||||
|
|
||||||
|
_, err := tls.LoadX509KeyPair(pathTLSCertFile, pathTLSKeyFile)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Failed to load TLS certificate or key: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
certData, err := os.ReadFile(pathTLSCertFile)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Failed to read TLS certificate file: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
keyData, err := os.ReadFile(pathTLSKeyFile)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Failed to read TLS key file: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
selfSignedTLSCertificate = certData
|
||||||
|
selfSignedTLSKey = keyData
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
68
config/config.go
Normal file
68
config/config.go
Normal file
@@ -0,0 +1,68 @@
|
|||||||
|
package config
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
)
|
||||||
|
|
||||||
|
const DefaultBasicAuthUsername string = "ablage"
|
||||||
|
const DefaultNameDataFolder string = "data"
|
||||||
|
const DefaultNameUploadFolder string = "upload"
|
||||||
|
const DefaultPortToListenOn int = 13692
|
||||||
|
const LengthOfRandomBasicAuthPassword int = 16
|
||||||
|
const VersionString string = "1.0"
|
||||||
|
|
||||||
|
var randomBasicAuthPassword string = generateRandomPassword()
|
||||||
|
|
||||||
|
func Init() {
|
||||||
|
err := gatherDefaultPaths()
|
||||||
|
if err != nil {
|
||||||
|
panic(err)
|
||||||
|
}
|
||||||
|
|
||||||
|
parseFlags()
|
||||||
|
|
||||||
|
if GetReadonlyMode() && GetSinkholeMode() {
|
||||||
|
fmt.Println("Error: Cannot enable both readonly and sinkhole modes at the same time.")
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
err = loadOrGenerateTLSCertificate()
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "%v\n", err)
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func PrintStartupBanner() {
|
||||||
|
fmt.Println("****************************************")
|
||||||
|
fmt.Println("* Ablage *")
|
||||||
|
fmt.Println("****************************************")
|
||||||
|
fmt.Printf("Version : %s\n", VersionString)
|
||||||
|
fmt.Printf("Basic Auth mode: %v\n", GetBasicAuthMode())
|
||||||
|
fmt.Printf("HTTP mode : %v\n", GetHttpMode())
|
||||||
|
fmt.Printf("Readonly mode : %v\n", GetReadonlyMode())
|
||||||
|
fmt.Printf("Sinkhole mode : %v\n", GetSinkholeMode())
|
||||||
|
fmt.Printf("Path : %s\n", GetPathDataFolder())
|
||||||
|
|
||||||
|
if GetBasicAuthMode() {
|
||||||
|
fmt.Printf("Username : %s\n", GetBasicAuthUsername())
|
||||||
|
fmt.Printf("Password : %s\n", GetBasicAuthPassword())
|
||||||
|
}
|
||||||
|
|
||||||
|
if GetHttpMode() {
|
||||||
|
fmt.Printf("Listening on : http://0.0.0.0:%d\n", GetPortToListenOn())
|
||||||
|
} else {
|
||||||
|
if pathTLSCertFile == "" || pathTLSKeyFile == "" {
|
||||||
|
fmt.Printf("TLS cert : self-signed\n")
|
||||||
|
fmt.Printf("TLS key : self-signed\n")
|
||||||
|
} else {
|
||||||
|
fmt.Printf("TLS cert : %s\n", pathTLSCertFile)
|
||||||
|
fmt.Printf("TLS key : %s\n", pathTLSKeyFile)
|
||||||
|
}
|
||||||
|
|
||||||
|
fmt.Printf("Listening on : https://0.0.0.0:%d\n", GetPortToListenOn())
|
||||||
|
}
|
||||||
|
|
||||||
|
fmt.Println("")
|
||||||
|
}
|
||||||
22
config/filesystem.go
Normal file
22
config/filesystem.go
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
package config
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"path/filepath"
|
||||||
|
)
|
||||||
|
|
||||||
|
var defaultPathDataFolder string = ""
|
||||||
|
var defaultPathUploadFolder string = ""
|
||||||
|
|
||||||
|
func gatherDefaultPaths() error {
|
||||||
|
execPath, err := os.Executable()
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("[Error] Could not determine binary path: %v", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
defaultPathDataFolder = filepath.Join(filepath.Dir(execPath), DefaultNameDataFolder)
|
||||||
|
defaultPathUploadFolder = filepath.Join(defaultPathDataFolder, DefaultNameUploadFolder)
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
165
config/flags.go
Normal file
165
config/flags.go
Normal file
@@ -0,0 +1,165 @@
|
|||||||
|
package config
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/rand"
|
||||||
|
"encoding/base64"
|
||||||
|
"flag"
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"path/filepath"
|
||||||
|
)
|
||||||
|
|
||||||
|
var basicAuthMode bool = false
|
||||||
|
var basicAuthPassword string = ""
|
||||||
|
var httpMode bool = false
|
||||||
|
var pathDataFolder string = ""
|
||||||
|
var pathTLSCertFile string = ""
|
||||||
|
var pathTLSKeyFile string = ""
|
||||||
|
var pathUploadFolder string = ""
|
||||||
|
var portToListenOn int = DefaultPortToListenOn
|
||||||
|
var readonlyMode bool = false
|
||||||
|
var sinkholeMode bool = false
|
||||||
|
|
||||||
|
func GetBasicAuthMode() bool {
|
||||||
|
return basicAuthMode
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetBasicAuthPassword() string {
|
||||||
|
return basicAuthPassword
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetBasicAuthUsername() string {
|
||||||
|
return DefaultBasicAuthUsername
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetHttpMode() bool {
|
||||||
|
return httpMode
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetPathDataFolder() string {
|
||||||
|
return pathDataFolder
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetPathTLSCertFile() string {
|
||||||
|
return pathTLSCertFile
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetPathTLSKeyFile() string {
|
||||||
|
return pathTLSKeyFile
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetPathUploadFolder() string {
|
||||||
|
return pathUploadFolder
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetPortToListenOn() int {
|
||||||
|
return portToListenOn
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetReadonlyMode() bool {
|
||||||
|
return readonlyMode
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetSinkholeMode() bool {
|
||||||
|
return sinkholeMode
|
||||||
|
}
|
||||||
|
|
||||||
|
func generateRandomPassword() string {
|
||||||
|
b := make([]byte, LengthOfRandomBasicAuthPassword)
|
||||||
|
_, err := rand.Read(b)
|
||||||
|
if err != nil {
|
||||||
|
panic(err)
|
||||||
|
}
|
||||||
|
return base64.RawURLEncoding.EncodeToString(b)[:LengthOfRandomBasicAuthPassword]
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlags() {
|
||||||
|
flag.BoolVar(&basicAuthMode, "auth", false, "Enable basic authentication.")
|
||||||
|
flag.BoolVar(&httpMode, "http", false, "Enable http mode. Nothing will be encrypted.")
|
||||||
|
flag.BoolVar(&readonlyMode, "readonly", false, "Enable readonly mode. No files can be uploaded or deleted.")
|
||||||
|
flag.BoolVar(&sinkholeMode, "sinkhole", false, "Enable sinkhole mode. Existing files won't be visible.")
|
||||||
|
flag.IntVar(&portToListenOn, "port", DefaultPortToListenOn, "Set Port to listen on.")
|
||||||
|
flag.StringVar(&basicAuthPassword, "password", "", "Set password for basic authentication (or let ablage generate a random one).")
|
||||||
|
flag.StringVar(&pathDataFolder, "path", "", "Set path to data folder (default is 'data' in the same directory as ablage).")
|
||||||
|
flag.StringVar(&pathTLSCertFile, "cert", "", "TLS cert file")
|
||||||
|
flag.StringVar(&pathTLSKeyFile, "key", "", "TLS key file")
|
||||||
|
|
||||||
|
flag.Parse()
|
||||||
|
|
||||||
|
parseFlagValueBasicAuthPassword()
|
||||||
|
parseFlagValuePortToListenOn()
|
||||||
|
parseFlagValuePathDataFolder()
|
||||||
|
parseFlagValuePathTLSCertFile()
|
||||||
|
parseFlagValuePathTLSKeyFile()
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlagValueBasicAuthPassword() {
|
||||||
|
if len(basicAuthPassword) < 1 || len(basicAuthPassword) > 128 {
|
||||||
|
basicAuthPassword = generateRandomPassword()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlagValuePathDataFolder() {
|
||||||
|
if pathDataFolder == "" {
|
||||||
|
pathDataFolder = defaultPathDataFolder
|
||||||
|
pathUploadFolder = defaultPathUploadFolder
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
info, err := os.Stat(pathDataFolder)
|
||||||
|
if err != nil {
|
||||||
|
pathDataFolder = defaultPathDataFolder
|
||||||
|
pathUploadFolder = defaultPathUploadFolder
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if !info.IsDir() {
|
||||||
|
pathDataFolder = defaultPathDataFolder
|
||||||
|
pathUploadFolder = defaultPathUploadFolder
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
pathUploadFolder = filepath.Join(pathDataFolder, DefaultNameUploadFolder)
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlagValuePortToListenOn() {
|
||||||
|
if portToListenOn < 1 || portToListenOn > 65535 {
|
||||||
|
portToListenOn = DefaultPortToListenOn
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlagValuePathTLSCertFile() {
|
||||||
|
if pathTLSCertFile == "" {
|
||||||
|
pathTLSKeyFile = ""
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
info, err := os.Stat(pathTLSCertFile)
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "Error: Failed to read cert: %v\n", err)
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
if info.IsDir() {
|
||||||
|
fmt.Fprintf(os.Stderr, "Error: Cert must be a file\n")
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseFlagValuePathTLSKeyFile() {
|
||||||
|
if pathTLSKeyFile == "" {
|
||||||
|
pathTLSCertFile = ""
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
info, err := os.Stat(pathTLSKeyFile)
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "Error: Failed to read key: %v\n", err)
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
if info.IsDir() {
|
||||||
|
fmt.Fprintf(os.Stderr, "Error: Key must be a file\n")
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
}
|
||||||
137
filesystem/filesystem.go
Normal file
137
filesystem/filesystem.go
Normal file
@@ -0,0 +1,137 @@
|
|||||||
|
package filesystem
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"path/filepath"
|
||||||
|
"regexp"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"git.0x0001f346.de/andreas/ablage/config"
|
||||||
|
)
|
||||||
|
|
||||||
|
func Init() {
|
||||||
|
err := prepareDataFolder()
|
||||||
|
if err != nil {
|
||||||
|
fmt.Println("err")
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
err = prepareUploadDir()
|
||||||
|
if err != nil {
|
||||||
|
fmt.Println("err")
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func GetHumanReadableSize(bytes int64) string {
|
||||||
|
const unit int64 = 1024
|
||||||
|
|
||||||
|
if bytes < unit {
|
||||||
|
return fmt.Sprintf("%d Bytes", bytes)
|
||||||
|
}
|
||||||
|
|
||||||
|
div, exp := int64(unit), 0
|
||||||
|
|
||||||
|
for n := bytes / unit; n >= unit; n /= unit {
|
||||||
|
div *= unit
|
||||||
|
exp++
|
||||||
|
}
|
||||||
|
|
||||||
|
return fmt.Sprintf("%.1f %cB", float64(bytes)/float64(div), "KMGTPE"[exp])
|
||||||
|
}
|
||||||
|
|
||||||
|
func SanitizeFilename(dirtyFilename string) string {
|
||||||
|
if dirtyFilename == "" {
|
||||||
|
return "upload.bin"
|
||||||
|
}
|
||||||
|
|
||||||
|
filenameWithoutPath := filepath.Base(dirtyFilename)
|
||||||
|
|
||||||
|
extension := filepath.Ext(filenameWithoutPath)
|
||||||
|
filenameWithoutPathAndExtension := filenameWithoutPath[:len(filenameWithoutPath)-len(extension)]
|
||||||
|
|
||||||
|
cleanedFilename := strings.ReplaceAll(filenameWithoutPathAndExtension, " ", "_")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "Ä", "Ae")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "ä", "äe")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "Ö", "Oe")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "ö", "oe")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "Ü", "Ue")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "ü", "ue")
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "ß", "ss")
|
||||||
|
|
||||||
|
var safeNameRegex = regexp.MustCompile(`[^a-zA-Z0-9._-]+`)
|
||||||
|
cleanedFilename = safeNameRegex.ReplaceAllString(cleanedFilename, "_")
|
||||||
|
|
||||||
|
for strings.Contains(cleanedFilename, "__") {
|
||||||
|
cleanedFilename = strings.ReplaceAll(cleanedFilename, "__", "_")
|
||||||
|
}
|
||||||
|
|
||||||
|
cleanedFilename = strings.Trim(cleanedFilename, "_")
|
||||||
|
|
||||||
|
const maxLenFilename int = 128
|
||||||
|
if len(cleanedFilename) > maxLenFilename {
|
||||||
|
cleanedFilename = cleanedFilename[:maxLenFilename]
|
||||||
|
}
|
||||||
|
|
||||||
|
return cleanedFilename + extension
|
||||||
|
}
|
||||||
|
|
||||||
|
func prepareDataFolder() error {
|
||||||
|
info, err := os.Stat(config.GetPathDataFolder())
|
||||||
|
if os.IsNotExist(err) {
|
||||||
|
if err := os.Mkdir(config.GetPathDataFolder(), 0755); err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not create folder '%s': %v", config.GetPathDataFolder(), err)
|
||||||
|
}
|
||||||
|
} else if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not access '%s': %v", config.GetPathDataFolder(), err)
|
||||||
|
} else if !info.IsDir() {
|
||||||
|
return fmt.Errorf("Error: '%s' exists but is not a directory", config.GetPathDataFolder())
|
||||||
|
}
|
||||||
|
|
||||||
|
pathTestFile := filepath.Join(config.GetPathDataFolder(), ".write_test")
|
||||||
|
err = os.WriteFile(pathTestFile, []byte("test"), 0644)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not create test file '%s': %v", pathTestFile, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
err = os.Remove(pathTestFile)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not delete test file '%s': %v", pathTestFile, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func prepareUploadDir() error {
|
||||||
|
info, err := os.Stat(config.GetPathUploadFolder())
|
||||||
|
if err == nil {
|
||||||
|
if !info.IsDir() {
|
||||||
|
return fmt.Errorf("%s exists, but is not a folder", config.GetPathUploadFolder())
|
||||||
|
}
|
||||||
|
|
||||||
|
err = os.RemoveAll(config.GetPathUploadFolder())
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not delete upload folder '%s': %v", config.GetPathUploadFolder(), err)
|
||||||
|
}
|
||||||
|
} else if !os.IsNotExist(err) {
|
||||||
|
return fmt.Errorf("Error: '%s' exists but is somewhat broken", config.GetPathUploadFolder())
|
||||||
|
}
|
||||||
|
|
||||||
|
if err := os.MkdirAll(config.GetPathUploadFolder(), 0755); err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not create upload folder '%s': %v", config.GetPathUploadFolder(), err)
|
||||||
|
}
|
||||||
|
|
||||||
|
pathTestFile := filepath.Join(config.GetPathUploadFolder(), ".write_test")
|
||||||
|
err = os.WriteFile(pathTestFile, []byte("test"), 0644)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not create test file '%s': %v", pathTestFile, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
err = os.Remove(pathTestFile)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Errorf("Error: Could not delete test file '%s': %v", pathTestFile, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
113
filesystem/filesystem_test.go
Normal file
113
filesystem/filesystem_test.go
Normal file
@@ -0,0 +1,113 @@
|
|||||||
|
package filesystem
|
||||||
|
|
||||||
|
import (
|
||||||
|
"math"
|
||||||
|
"testing"
|
||||||
|
)
|
||||||
|
|
||||||
|
func Test_sanitizeFilename(t *testing.T) {
|
||||||
|
tests := []struct {
|
||||||
|
name string
|
||||||
|
input string
|
||||||
|
want string
|
||||||
|
}{
|
||||||
|
{
|
||||||
|
name: "1",
|
||||||
|
input: "test.png",
|
||||||
|
want: "test.png",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "2",
|
||||||
|
input: "/tmp/test.png",
|
||||||
|
want: "test.png",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "3",
|
||||||
|
input: "../../etc/passwd",
|
||||||
|
want: "passwd",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "4",
|
||||||
|
input: "",
|
||||||
|
want: "upload.bin",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "5",
|
||||||
|
input: "übergrößé.png",
|
||||||
|
want: "uebergroess.png",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "6",
|
||||||
|
input: "my cool file!!.txt",
|
||||||
|
want: "my_cool_file.txt",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "7",
|
||||||
|
input: "so many spaces.txt",
|
||||||
|
want: "so_many_spaces.txt",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "8",
|
||||||
|
input: "/tmp/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.txt",
|
||||||
|
want: "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx.txt",
|
||||||
|
},
|
||||||
|
}
|
||||||
|
for _, tt := range tests {
|
||||||
|
t.Run(tt.name, func(t *testing.T) {
|
||||||
|
if got := SanitizeFilename(tt.input); got != tt.want {
|
||||||
|
t.Errorf("\nsanitizeFilename()\nname: %v\nwant: %v\ngot: %v", tt.name, tt.want, got)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func Test_getHumanReadableSize(t *testing.T) {
|
||||||
|
tests := []struct {
|
||||||
|
name string
|
||||||
|
input int64
|
||||||
|
want string
|
||||||
|
}{
|
||||||
|
{
|
||||||
|
name: "1",
|
||||||
|
input: 7,
|
||||||
|
want: "7 Bytes",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "2",
|
||||||
|
input: 7 * int64(math.Pow(10, 3)),
|
||||||
|
want: "6.8 KB",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "3",
|
||||||
|
input: 7 * int64(math.Pow(10, 6)),
|
||||||
|
want: "6.7 MB",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "4",
|
||||||
|
input: 7 * int64(math.Pow(10, 9)),
|
||||||
|
want: "6.5 GB",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "5",
|
||||||
|
input: 7 * int64(math.Pow(10, 12)),
|
||||||
|
want: "6.4 TB",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "6",
|
||||||
|
input: 7 * int64(math.Pow(10, 15)),
|
||||||
|
want: "6.2 PB",
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "7",
|
||||||
|
input: 7 * int64(math.Pow(10, 18)),
|
||||||
|
want: "6.1 EB",
|
||||||
|
},
|
||||||
|
}
|
||||||
|
for _, tt := range tests {
|
||||||
|
t.Run(tt.name, func(t *testing.T) {
|
||||||
|
if got := GetHumanReadableSize(tt.input); got != tt.want {
|
||||||
|
t.Errorf("\ngetHumanReadableSize()\nname: %v\nwant: %v\ngot: %v", tt.name, tt.want, got)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
5
go.mod
Normal file
5
go.mod
Normal file
@@ -0,0 +1,5 @@
|
|||||||
|
module git.0x0001f346.de/andreas/ablage
|
||||||
|
|
||||||
|
go 1.24.6
|
||||||
|
|
||||||
|
require github.com/julienschmidt/httprouter v1.3.0
|
||||||
2
go.sum
Normal file
2
go.sum
Normal file
@@ -0,0 +1,2 @@
|
|||||||
|
github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
|
||||||
|
github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
|
||||||
13
main.go
Normal file
13
main.go
Normal file
@@ -0,0 +1,13 @@
|
|||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"git.0x0001f346.de/andreas/ablage/app"
|
||||||
|
"git.0x0001f346.de/andreas/ablage/config"
|
||||||
|
"git.0x0001f346.de/andreas/ablage/filesystem"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
config.Init()
|
||||||
|
filesystem.Init()
|
||||||
|
app.Init()
|
||||||
|
}
|
||||||
BIN
screenshot.png
Normal file
BIN
screenshot.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 55 KiB |
Reference in New Issue
Block a user