debian-mirror-gitlab/workhorse/internal/upload/body_uploader.go

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

60 lines
1.7 KiB
Go
Raw Normal View History

2021-02-22 17:27:13 +05:30
package upload
import (
"fmt"
2022-07-23 23:45:48 +05:30
"io"
2021-02-22 17:27:13 +05:30
"net/http"
"net/url"
"strings"
2021-10-27 15:23:28 +05:30
"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
2022-05-07 20:08:51 +05:30
"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
2021-02-22 17:27:13 +05:30
)
2022-04-04 11:22:00 +05:30
// RequestBody is a request middleware. It will store the request body to
// a location by determined an api.Response value. It then forwards the
// request to gitlab-rails without the original request body.
func RequestBody(rails PreAuthorizer, h http.Handler, p Preparer) http.Handler {
2021-02-22 17:27:13 +05:30
return rails.PreAuthorizeHandler(func(w http.ResponseWriter, r *http.Request, a *api.Response) {
2022-07-16 23:28:13 +05:30
opts, err := p.Prepare(a)
2021-02-22 17:27:13 +05:30
if err != nil {
2022-04-04 11:22:00 +05:30
helper.Fail500(w, r, fmt.Errorf("RequestBody: preparation failed: %v", err))
2021-02-22 17:27:13 +05:30
return
}
2022-07-23 23:45:48 +05:30
fh, err := destination.Upload(r.Context(), r.Body, r.ContentLength, "upload", opts)
2021-02-22 17:27:13 +05:30
if err != nil {
2022-04-04 11:22:00 +05:30
helper.Fail500(w, r, fmt.Errorf("RequestBody: upload failed: %v", err))
2021-02-22 17:27:13 +05:30
return
}
data := url.Values{}
fields, err := fh.GitLabFinalizeFields("file")
if err != nil {
2022-04-04 11:22:00 +05:30
helper.Fail500(w, r, fmt.Errorf("RequestBody: finalize fields failed: %v", err))
2021-02-22 17:27:13 +05:30
return
}
for k, v := range fields {
data.Set(k, v)
}
// Hijack body
body := data.Encode()
2022-07-23 23:45:48 +05:30
r.Body = io.NopCloser(strings.NewReader(body))
2021-02-22 17:27:13 +05:30
r.ContentLength = int64(len(body))
r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
sft := SavedFileTracker{Request: r}
sft.Track("file", fh.LocalPath)
if err := sft.Finalize(r.Context()); err != nil {
2022-04-04 11:22:00 +05:30
helper.Fail500(w, r, fmt.Errorf("RequestBody: finalize failed: %v", err))
2021-02-22 17:27:13 +05:30
return
}
// And proxy the request
h.ServeHTTP(w, r)
}, "/authorize")
}