Initial commit
commit
d66cf13471
@ -0,0 +1,2 @@
|
||||
filehole
|
||||
data/
|
||||
@ -0,0 +1,14 @@
|
||||
[Unit]
|
||||
Description=Filehole
|
||||
After=network.target
|
||||
|
||||
[Service]
|
||||
ExecStart=/usr/local/bin/filehole
|
||||
WorkingDirectory=/home/filehole
|
||||
User=filehole
|
||||
Group=filehole
|
||||
Restart=on-failure
|
||||
RestartSec=2
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -0,0 +1,16 @@
|
||||
module git.tcp.direct/hgc/filehole
|
||||
|
||||
go 1.19
|
||||
|
||||
require (
|
||||
github.com/gabriel-vasile/mimetype v1.4.1
|
||||
github.com/gorilla/mux v1.8.0
|
||||
github.com/rs/zerolog v1.28.0
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/mattn/go-colorable v0.1.12 // indirect
|
||||
github.com/mattn/go-isatty v0.0.14 // indirect
|
||||
golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e // indirect
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a // indirect
|
||||
)
|
||||
@ -0,0 +1,24 @@
|
||||
github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
|
||||
github.com/gabriel-vasile/mimetype v1.4.1 h1:TRWk7se+TOjCYgRth7+1/OYLNiRNIotknkFtf/dnN7Q=
|
||||
github.com/gabriel-vasile/mimetype v1.4.1/go.mod h1:05Vi0w3Y9c/lNvJOdmIwvrrAhX3rYhfQQCaf9VJcv7M=
|
||||
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
|
||||
github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
|
||||
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
|
||||
github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
|
||||
github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
|
||||
github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
|
||||
github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
|
||||
github.com/rs/zerolog v1.28.0 h1:MirSo27VyNi7RJYP3078AA1+Cyzd2GB66qy3aUHvsWY=
|
||||
github.com/rs/zerolog v1.28.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
|
||||
golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e h1:TsQ7F31D3bUCLeqPT0u+yjp1guoArKaNKmCr22PYgTQ=
|
||||
golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
@ -0,0 +1,29 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>Filehole</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Filehole</h1>
|
||||
<form method="POST" enctype="multipart/form-data">
|
||||
<label for="url_len">URL Length (5-69)</label>
|
||||
<input type="number" name="url_len" id="url_len" min=5 max=69 value=24></input><br>
|
||||
<label for="expiry">Expiry (slider is 1d-5d)</label>
|
||||
<input type="range" name="expiry" id="expiry" min=86400 max=432000 step=86400 value=86400></input><br>
|
||||
<br>
|
||||
<input type="file" name="file"></input>
|
||||
<input type="submit"></input>
|
||||
</form>
|
||||
<br>
|
||||
<hr>
|
||||
<h2>curl</h2>
|
||||
<p>
|
||||
<pre>curl -X POST -F 'file=@filehole.png' https://filehole.org</pre>
|
||||
</p>
|
||||
<p>
|
||||
<pre>curl -X POST -F 'file=@filehole.png' -F "url_len=5" -F "expiry=86400" https://filehole.org</pre>
|
||||
</p>
|
||||
<h2>Firefox</h2>
|
||||
<a href="https://addons.mozilla.org/en-US/firefox/addon/post-image/">POST Image by rj1</a>
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,95 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"crypto/rand"
|
||||
"io"
|
||||
"net/http"
|
||||
"os"
|
||||
"strconv"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype"
|
||||
"github.com/gorilla/mux"
|
||||
|
||||
"github.com/rs/zerolog"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
func shortID(length int64) string {
|
||||
const chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
|
||||
ll := len(chars)
|
||||
b := make([]byte, length)
|
||||
rand.Read(b) // generates len(b) random bytes
|
||||
for i := int64(0); i < length; i++ {
|
||||
b[i] = chars[int(b[i])%ll]
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
func UploadHandler(w http.ResponseWriter, r *http.Request) {
|
||||
// url_len sanitize
|
||||
inpUrlLen := r.FormValue("url_len")
|
||||
sanUrlLen, err := strconv.ParseInt(inpUrlLen, 10, 64)
|
||||
if err != nil {
|
||||
sanUrlLen = 24
|
||||
}
|
||||
if sanUrlLen < 5 || sanUrlLen > 64 {
|
||||
w.Write([]byte("url_len needs to be between 5 and 64\n"))
|
||||
return
|
||||
}
|
||||
|
||||
// expiry sanitize
|
||||
inpExpiry := r.FormValue("expiry")
|
||||
sanExpiry, err := strconv.ParseInt(inpExpiry, 10, 64)
|
||||
if err != nil {
|
||||
sanExpiry = 86400
|
||||
}
|
||||
if sanExpiry < 5 || sanExpiry > 432000 {
|
||||
w.Write([]byte("expiry needs to be between 5 and 432000\n"))
|
||||
return
|
||||
}
|
||||
|
||||
// mimetype check
|
||||
file, _, err := r.FormFile("file")
|
||||
if err != nil {
|
||||
w.Write([]byte("error reading your file parameter\n"))
|
||||
return
|
||||
}
|
||||
defer file.Close()
|
||||
|
||||
mtype, err := mimetype.DetectReader(file)
|
||||
if err != nil {
|
||||
w.Write([]byte("error detecting the mime type of your file\n"))
|
||||
return
|
||||
}
|
||||
file.Seek(0, 0)
|
||||
|
||||
// ready for upload
|
||||
name := shortID(sanUrlLen) + mtype.Extension()
|
||||
|
||||
log.Info().Str("mtype", mtype.String()).Str("ext", mtype.Extension()).Int64("expiry", sanExpiry).Int64("url_len", sanUrlLen).Msg("Writing new file")
|
||||
|
||||
f, err := os.OpenFile("data/"+name, os.O_WRONLY|os.O_CREATE, 0644)
|
||||
if err != nil {
|
||||
log.Error().Err(err).Msg("Error opening a file for write")
|
||||
w.Write([]byte("internal error\n"))
|
||||
return
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
io.Copy(f, file)
|
||||
|
||||
w.Write([]byte("https://u.filehole.org/" + name + "\n"))
|
||||
}
|
||||
|
||||
func main() {
|
||||
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
|
||||
|
||||
r := mux.NewRouter()
|
||||
r.HandleFunc("/", UploadHandler).Methods("POST")
|
||||
r.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
http.ServeFile(w, r, "index.html")
|
||||
}).Methods("GET")
|
||||
http.Handle("/", r)
|
||||
|
||||
http.ListenAndServe("127.0.0.1:8000", r)
|
||||
}
|
||||
Loading…
Reference in new issue