rcserver: set Last-Modified
header for files served by --rc-serve
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parent
3d473eb54e
commit
94cdb00eb6
3 changed files with 24 additions and 1 deletions
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@ -93,13 +93,14 @@ const (
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// SeekModes contains all valid SeekMode's
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var SeekModes = []SeekMode{SeekModeNone, SeekModeRegular, SeekModeRange}
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// ContentMockObject mocks an fs.Object and has content
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// ContentMockObject mocks an fs.Object and has content, mod time
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type ContentMockObject struct {
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Object
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content []byte
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seekMode SeekMode
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f fs.Fs
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unknownSize bool
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modTime time.Time
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}
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// WithContent returns an fs.Object with the given content.
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@ -192,6 +193,18 @@ func (o *ContentMockObject) Hash(ctx context.Context, t hash.Type) (string, erro
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return hasher.Sums()[t], nil
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}
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// ModTime returns the modification date of the file
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// It should return a best guess if one isn't available
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func (o *ContentMockObject) ModTime(ctx context.Context) time.Time {
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return o.modTime
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}
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// SetModTime sets the metadata on the object to set the modification date
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func (o *ContentMockObject) SetModTime(ctx context.Context, t time.Time) error {
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o.modTime = t
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return nil
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}
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type readCloser struct{ io.Reader }
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func (r *readCloser) Close() error { return nil }
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@ -35,6 +35,10 @@ func Object(w http.ResponseWriter, r *http.Request, o fs.Object) {
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w.Header().Set("Content-Type", mimeType)
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}
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// Set last modified
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modTime := o.ModTime(r.Context())
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w.Header().Set("Last-Modified", modTime.UTC().Format(http.TimeFormat))
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if r.Method == "HEAD" {
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return
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}
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@ -1,10 +1,12 @@
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package serve
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import (
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"context"
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"io"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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"github.com/rclone/rclone/fstest/mockobject"
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"github.com/stretchr/testify/assert"
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@ -25,11 +27,13 @@ func TestObjectHEAD(t *testing.T) {
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w := httptest.NewRecorder()
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r := httptest.NewRequest("HEAD", "http://example.com/aFile", nil)
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o := mockobject.New("aFile").WithContent([]byte("hello"), mockobject.SeekModeNone)
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_ = o.SetModTime(context.Background(), time.Date(2023, 9, 20, 12, 11, 15, 0, time.FixedZone("", 4*60*60))) // UTC+4
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Object(w, r, o)
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resp := w.Result()
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assert.Equal(t, http.StatusOK, resp.StatusCode)
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assert.Equal(t, "5", resp.Header.Get("Content-Length"))
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assert.Equal(t, "bytes", resp.Header.Get("Accept-Ranges"))
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assert.Equal(t, "Wed, 20 Sep 2023 08:11:15 GMT", resp.Header.Get("Last-Modified"))
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body, _ := io.ReadAll(resp.Body)
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assert.Equal(t, "", string(body))
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}
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@ -38,11 +42,13 @@ func TestObjectGET(t *testing.T) {
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w := httptest.NewRecorder()
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r := httptest.NewRequest("GET", "http://example.com/aFile", nil)
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o := mockobject.New("aFile").WithContent([]byte("hello"), mockobject.SeekModeNone)
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_ = o.SetModTime(context.Background(), time.Date(2023, 9, 20, 12, 11, 15, 0, time.FixedZone("", 2*60*60))) // UTC+2
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Object(w, r, o)
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resp := w.Result()
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assert.Equal(t, http.StatusOK, resp.StatusCode)
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assert.Equal(t, "5", resp.Header.Get("Content-Length"))
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assert.Equal(t, "bytes", resp.Header.Get("Accept-Ranges"))
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assert.Equal(t, "Wed, 20 Sep 2023 10:11:15 GMT", resp.Header.Get("Last-Modified"))
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body, _ := io.ReadAll(resp.Body)
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assert.Equal(t, "hello", string(body))
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}
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