Implement git-lfs-authenticate

1 files changed, 7 insertions, 25 deletions

diff --git a/cmd/git-lfs-server/main.go b/cmd/git-lfs-server/main.go
index 5e99288..c76c5d9 100644
--- a/cmd/git-lfs-server/main.go
+++ b/cmd/git-lfs-server/main.go
@@ -14,7 +14,6 @@ import (
         "path"
         "regexp"
         "slices"
-        "strconv"
         "strings"
         "time"
         "unicode"
@@ -54,29 +53,13 @@ type batchRequest struct {
         HashAlgo  hashAlgo             `json:"hash_algo,omitempty"`
 }
 
-type RFC3339SecondsTime time.Time
-
-func (t RFC3339SecondsTime) MarshalJSON() ([]byte, error) {
-        b := make([]byte, 0, len(time.RFC3339)+len(`""`))
-        b = append(b, '"')
-        b = time.Time(t).AppendFormat(b, time.RFC3339)
-        b = append(b, '"')
-        return b, nil
-}
-
-type SecondDuration time.Duration
-
-func (d SecondDuration) MarshalJSON() ([]byte, error) {
-        var b []byte
-        b = strconv.AppendInt(b, int64(time.Duration(d).Seconds()), 10)
-        return b, nil
-}
-
 type batchAction struct {
-        HRef      string              `json:"href"`
-        Header    map[string]string   `json:"header,omitempty"`
-        ExpiresIn *SecondDuration     `json:"expires_in,omitempty"`
-        ExpiresAt *RFC3339SecondsTime `json:"expires_at,omitempty"`
+        HRef   string            `json:"href"`
+        Header map[string]string `json:"header,omitempty"`
+        // In seconds.
+        ExpiresIn int64 `json:"expires_in,omitempty"`
+        // expires_at (RFC3339) could also be used, but we leave it out since we
+        // don't use it.
 }
 
 type batchError struct {
@@ -148,7 +131,6 @@ func makeObjError(obj parsedBatchObject, message string, code int) batchResponse
 func (h *handler) handleDownloadObject(ctx context.Context, repo string, obj parsedBatchObject) batchResponseObject {
         fullPath := path.Join(repo+".git", "lfs/objects", obj.firstByte, obj.secondByte, obj.fullHash)
         expiresIn := time.Hour * 24
-        expiresInSeconds := SecondDuration(expiresIn)
 
         info, err := h.mc.StatObject(ctx, h.bucket, fullPath, minio.StatObjectOptions{Checksum: true})
         if err != nil {
@@ -184,7 +166,7 @@ func (h *handler) handleDownloadObject(ctx context.Context, repo string, obj par
                 Actions: map[operation]batchAction{
                         operationDownload: {
                                 HRef:      presigned.String(),
-                                ExpiresIn: &expiresInSeconds,
+                                ExpiresIn: int64(expiresIn.Seconds()),
                         },
                 },
         }