diff options
Diffstat (limited to 'internal/api/fileserver/servefile.go')
| -rw-r--r-- | internal/api/fileserver/servefile.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/internal/api/fileserver/servefile.go b/internal/api/fileserver/servefile.go index df3c83fe7..ec70ef9ae 100644 --- a/internal/api/fileserver/servefile.go +++ b/internal/api/fileserver/servefile.go @@ -24,6 +24,7 @@ import ( "net/http" "strconv" "strings" + "time" "codeberg.org/gruf/go-fastcopy" "github.com/gin-gonic/gin" @@ -89,6 +90,10 @@ func (m *Module) ServeFile(c *gin.Context) { if content.URL != nil { // This is a non-local, non-proxied S3 file we're redirecting to. + // Derive the max-age value from how long the link has left until + // it expires. + maxAge := int(time.Until(content.URL.Expiry).Seconds()) + c.Header("Cache-Control", "private,max-age="+strconv.Itoa(maxAge)) c.Redirect(http.StatusFound, content.URL.String()) return } |