added exif stripping
This commit is contained in:
Calamitas
parent
aa62247741
commit
82987a7ad3
|
|
@ -0,0 +1,15 @@
|
|||
module git.tcp.direct/para/file_upload
|
||||
|
||||
go 1.18
|
||||
|
||||
require (
|
||||
github.com/dsoprea/go-exif v0.0.0-20190901173045-3ce78807c90f // indirect
|
||||
github.com/dsoprea/go-jpeg-image-structure v0.0.0-20190422055009-d6f9ba25cf48 // indirect
|
||||
github.com/dsoprea/go-logging v0.0.0-20190624164917-c4f10aab7696 // indirect
|
||||
github.com/dsoprea/go-png-image-structure v0.0.0-20190624104353-c9b28dcdc5c8 // indirect
|
||||
github.com/go-errors/errors v1.0.1 // indirect
|
||||
github.com/golang/geo v0.0.0-20190812012225-f41920e961ce // indirect
|
||||
github.com/scottleedavis/go-exif-remove v0.0.0-20190908021517-58bdbaac8636 // indirect
|
||||
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 // indirect
|
||||
gopkg.in/yaml.v2 v2.2.2 // indirect
|
||||
)
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/dsoprea/go-exif v0.0.0-20190901173045-3ce78807c90f h1:vqfYiZ+xF0xJvl9SZ1kovmMgKjaGZIz/Hn8JDQdyd9A=
|
||||
github.com/dsoprea/go-exif v0.0.0-20190901173045-3ce78807c90f/go.mod h1:DmMpU91/Ax6BAwoRkjgRCr2rmgEgS4tsmatfV7M+U+c=
|
||||
github.com/dsoprea/go-jpeg-image-structure v0.0.0-20190422055009-d6f9ba25cf48 h1:9zARagUAxQJjibcDy+0+koUMR6sbX38L49Bk2Vni628=
|
||||
github.com/dsoprea/go-jpeg-image-structure v0.0.0-20190422055009-d6f9ba25cf48/go.mod h1:H1hAaFyv9cRV1ywoHvaqVoNSThBvWZ0JarRBcV+FSnE=
|
||||
github.com/dsoprea/go-logging v0.0.0-20190624164917-c4f10aab7696 h1:VGFnZAcLwPpt1sHlAxml+pGLZz9A2s+K/s1YNhPC91Y=
|
||||
github.com/dsoprea/go-logging v0.0.0-20190624164917-c4f10aab7696/go.mod h1:Nm/x2ZUNRW6Fe5C3LxdY1PyZY5wmDv/s5dkPJ/VB3iA=
|
||||
github.com/dsoprea/go-png-image-structure v0.0.0-20190624104353-c9b28dcdc5c8 h1:SVQfy5rBFZXzvGkU2MZ0RzpS912/1sJrEJ+FMmeaC9U=
|
||||
github.com/dsoprea/go-png-image-structure v0.0.0-20190624104353-c9b28dcdc5c8/go.mod h1:Bf0nmcDFFRQBjZwr9qY6c0zTxKQa+Q8YWZmlYxXGxY0=
|
||||
github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
|
||||
github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
|
||||
github.com/golang/geo v0.0.0-20190812012225-f41920e961ce h1:rqIKPpIcEgiNn0KYNFYD34TbMO86l4woyhNzSP+Oegs=
|
||||
github.com/golang/geo v0.0.0-20190812012225-f41920e961ce/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/scottleedavis/go-exif-remove v0.0.0-20190908021517-58bdbaac8636 h1:8gk2asuLkvpQy2dSe6aGkX0/bZU+2J1KosCyULUso5Y=
|
||||
github.com/scottleedavis/go-exif-remove v0.0.0-20190908021517-58bdbaac8636/go.mod h1:9OnQLlRDwtnIJ2TG3u+Q9WjAZ2mAAxHyviW/r4LX1dg=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
|
||||
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
|
|
@ -1,15 +1,18 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"image"
|
||||
_ "image/gif"
|
||||
_ "image/jpeg"
|
||||
"image/jpeg"
|
||||
_ "image/png"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
|
||||
exifremove "github.com/scottleedavis/go-exif-remove"
|
||||
)
|
||||
|
||||
func uploadhandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
|
@ -26,25 +29,33 @@ func uploadhandler(w http.ResponseWriter, r *http.Request) {
|
|||
return
|
||||
}
|
||||
defer file.Close()
|
||||
_, _, err = image.Decode(file)
|
||||
fileBytes, err := ioutil.ReadAll(file)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
noExifBytes, err := exifremove.Remove(fileBytes)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
http.Error(w, "Not supported file type.", http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
dst, err := os.Create("./files/" + handler.Filename)
|
||||
img, _, err := image.Decode(bytes.NewReader(noExifBytes))
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
out, err := os.Create("./files/" + handler.Filename)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
} else {
|
||||
fmt.Print("Successfully uploaded: " + handler.Filename + "\n")
|
||||
}
|
||||
defer dst.Close()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
_, err = io.Copy(dst, file)
|
||||
defer out.Close()
|
||||
var opts jpeg.Options
|
||||
opts.Quality = 100
|
||||
|
||||
err = jpeg.Encode(out, img, &opts)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
|
|
|
|||
Loading…
Reference in New Issue