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My own copy of Tangled :)
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2.0 kB · 73 lines
Go
at master
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import ( "compress/gzip" "io" "net/http" "path/filepath"
securejoin "github.com/cyphar/filepath-securejoin" "github.com/go-chi/chi/v5" "tangled.sh/tangled.sh/core/knotserver/git/service")
func (d *Handle) InfoRefs(w http.ResponseWriter, r *http.Request) { did := chi.URLParam(r, "did") name := chi.URLParam(r, "name") repo, _ := securejoin.SecureJoin(d.c.Repo.ScanPath, filepath.Join(did, name))
w.Header().Set("content-type", "application/x-git-upload-pack-advertisement") w.WriteHeader(http.StatusOK)
cmd := service.ServiceCommand{ Dir: repo, Stdout: w, }
if err := cmd.InfoRefs(); err != nil { writeError(w, err.Error(), 500) d.l.Error("git: failed to execute git-upload-pack (info/refs)", "handler", "InfoRefs", "error", err) return }}
func (d *Handle) UploadPack(w http.ResponseWriter, r *http.Request) { did := chi.URLParam(r, "did") name := chi.URLParam(r, "name") repo, err := securejoin.SecureJoin(d.c.Repo.ScanPath, filepath.Join(did, name)) if err != nil { writeError(w, err.Error(), 500) d.l.Error("git: failed to secure join repo path", "handler", "UploadPack", "error", err) return }
var bodyReader io.ReadCloser = r.Body if r.Header.Get("Content-Encoding") == "gzip" { gzipReader, err := gzip.NewReader(r.Body) if err != nil { writeError(w, err.Error(), 500) d.l.Error("git: failed to create gzip reader", "handler", "UploadPack", "error", err) return } defer gzipReader.Close() bodyReader = gzipReader }
w.Header().Set("Content-Type", "application/x-git-upload-pack-result") w.Header().Set("Connection", "Keep-Alive")
d.l.Info("git: executing git-upload-pack", "handler", "UploadPack", "repo", repo)
cmd := service.ServiceCommand{ Dir: repo, Stdout: w, Stdin: bodyReader, }
w.WriteHeader(http.StatusOK)
if err := cmd.UploadPack(); err != nil { d.l.Error("git: failed to execute git-upload-pack", "handler", "UploadPack", "error", err) return }}