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bskyweb: cache /static/{images,js} for 1 week, other files for 1 hour

zio/stable
Jake Gold 2023-08-23 09:23:09 -07:00
parent 8e1d0b0396
commit b4931fa185
1 changed files with 16 additions and 2 deletions
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18
bskyweb/cmd/bskyweb/server.go
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@ -137,7 +137,6 @@ func serve(cctx *cli.Context) error {
// //
// configure routes // configure routes
// //
// static files // static files
staticHandler := http.FileServer(func() http.FileSystem { staticHandler := http.FileServer(func() http.FileSystem {
if debug { if debug {
@ -150,14 +149,29 @@ func serve(cctx *cli.Context) error {
} }
return http.FS(fsys) return http.FS(fsys)
}()) }())
e.GET("/robots.txt", echo.WrapHandler(staticHandler)) e.GET("/robots.txt", echo.WrapHandler(staticHandler))
e.GET("/ips-v4", echo.WrapHandler(staticHandler)) e.GET("/ips-v4", echo.WrapHandler(staticHandler))
e.GET("/ips-v6", echo.WrapHandler(staticHandler)) e.GET("/ips-v6", echo.WrapHandler(staticHandler))
e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", staticHandler)))
e.GET("/.well-known/*", echo.WrapHandler(staticHandler)) e.GET("/.well-known/*", echo.WrapHandler(staticHandler))
e.GET("/security.txt", func(c echo.Context) error { e.GET("/security.txt", func(c echo.Context) error {
return c.Redirect(http.StatusMovedPermanently, "/.well-known/security.txt") return c.Redirect(http.StatusMovedPermanently, "/.well-known/security.txt")
}) })
e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", staticHandler)), func(next echo.HandlerFunc) echo.HandlerFunc {
return func(c echo.Context) error {
path := c.Request().URL.Path
maxAge := 1 * (60 * 60) // default is 1 hour
// Cache javascript and images files for 1 week, which works because
// they're always versioned (e.g. /static/js/main.64c14927.js)
if strings.HasPrefix(path, "/static/js/") || strings.HasPrefix(path, "/static/images/") {
maxAge = 7 * (60 * 60 * 24) // 1 week
}
c.Response().Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%d", maxAge))
return next(c)
}
})
// home // home
e.GET("/", server.WebHome) e.GET("/", server.WebHome)