From f709de24039ab7e605d3e09e3b61240836381603 Mon Sep 17 00:00:00 2001 From: Lunny Xiao Date: Sun, 22 Sep 2024 05:56:25 +0800 Subject: [PATCH] Fix wrong last modify time (#32102) (cherry picked from commit a802508f88e546bf18990559e44bf27a09c869ee) --- modules/httpcache/httpcache.go | 3 ++- modules/httplib/serve.go | 1 + routers/api/packages/maven/maven.go | 4 +++- routers/web/repo/githttp.go | 3 ++- 4 files changed, 8 insertions(+), 3 deletions(-) diff --git a/modules/httpcache/httpcache.go b/modules/httpcache/httpcache.go index b4af371541..30ce0a4a03 100644 --- a/modules/httpcache/httpcache.go +++ b/modules/httpcache/httpcache.go @@ -76,7 +76,8 @@ func HandleGenericETagTimeCache(req *http.Request, w http.ResponseWriter, etag s w.Header().Set("Etag", etag) } if lastModified != nil && !lastModified.IsZero() { - w.Header().Set("Last-Modified", lastModified.Format(http.TimeFormat)) + // http.TimeFormat required a UTC time, refer to https://pkg.go.dev/net/http#TimeFormat + w.Header().Set("Last-Modified", lastModified.UTC().Format(http.TimeFormat)) } if len(etag) > 0 { diff --git a/modules/httplib/serve.go b/modules/httplib/serve.go index 6e147d76f5..2e3e6a7c42 100644 --- a/modules/httplib/serve.go +++ b/modules/httplib/serve.go @@ -79,6 +79,7 @@ func ServeSetHeaders(w http.ResponseWriter, opts *ServeHeaderOptions) { httpcache.SetCacheControlInHeader(header, duration) if !opts.LastModified.IsZero() { + // http.TimeFormat required a UTC time, refer to https://pkg.go.dev/net/http#TimeFormat header.Set("Last-Modified", opts.LastModified.UTC().Format(http.TimeFormat)) } } diff --git a/routers/api/packages/maven/maven.go b/routers/api/packages/maven/maven.go index 58271e1d43..4181577454 100644 --- a/routers/api/packages/maven/maven.go +++ b/routers/api/packages/maven/maven.go @@ -117,7 +117,9 @@ func serveMavenMetadata(ctx *context.Context, params parameters) { xmlMetadataWithHeader := append([]byte(xml.Header), xmlMetadata...) latest := pds[len(pds)-1] - ctx.Resp.Header().Set("Last-Modified", latest.Version.CreatedUnix.Format(http.TimeFormat)) + // http.TimeFormat required a UTC time, refer to https://pkg.go.dev/net/http#TimeFormat + lastModifed := latest.Version.CreatedUnix.AsTime().UTC().Format(http.TimeFormat) + ctx.Resp.Header().Set("Last-Modified", lastModifed) ext := strings.ToLower(filepath.Ext(params.Filename)) if isChecksumExtension(ext) { diff --git a/routers/web/repo/githttp.go b/routers/web/repo/githttp.go index 9f3b63698a..a082498dfd 100644 --- a/routers/web/repo/githttp.go +++ b/routers/web/repo/githttp.go @@ -395,7 +395,8 @@ func (h *serviceHandler) sendFile(ctx *context.Context, contentType, file string ctx.Resp.Header().Set("Content-Type", contentType) ctx.Resp.Header().Set("Content-Length", fmt.Sprintf("%d", fi.Size())) - ctx.Resp.Header().Set("Last-Modified", fi.ModTime().Format(http.TimeFormat)) + // http.TimeFormat required a UTC time, refer to https://pkg.go.dev/net/http#TimeFormat + ctx.Resp.Header().Set("Last-Modified", fi.ModTime().UTC().Format(http.TimeFormat)) http.ServeFile(ctx.Resp, ctx.Req, reqFile) }