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fix(cache-control): emit standard max-age Cache-Control directive (#4118)

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Signed-off-by: Anas Khan <83116240+anxkhn@users.noreply.github.com>
This commit is contained in:
Anas Khan
2026-07-17 16:12:30 +05:30
committed by GitHub
parent 45942d90b6
commit e01db53e9f
5 changed files with 11 additions and 11 deletions
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4
plugins/wasm-go/extensions/cache-control/main.go
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@@ -74,7 +74,7 @@ func onHttpResponseHeaders(ctx wrapper.HttpContext, config CacheControlConfig, l
if hit {
if config.expires == "max" {
proxywasm.AddHttpResponseHeader("Expires", "Thu, 31 Dec 2037 23:55:55 GMT")
proxywasm.AddHttpResponseHeader("Cache-Control", "maxAge=315360000")
proxywasm.AddHttpResponseHeader("Cache-Control", "max-age=315360000")
} else if config.expires == "epoch" {
proxywasm.AddHttpResponseHeader("Expires", "Thu, 01 Jan 1970 00:00:01 GMT")
proxywasm.AddHttpResponseHeader("Cache-Control", "no-cache")
@@ -83,7 +83,7 @@ func onHttpResponseHeaders(ctx wrapper.HttpContext, config CacheControlConfig, l
currentTime := time.Now()
expireTime := currentTime.Add(time.Duration(maxAge) * time.Second)
proxywasm.AddHttpResponseHeader("Expires", expireTime.UTC().Format(http.TimeFormat))
proxywasm.AddHttpResponseHeader("Cache-Control", "maxAge="+strconv.FormatInt(maxAge, 10))
proxywasm.AddHttpResponseHeader("Cache-Control", "max-age="+strconv.FormatInt(maxAge, 10))
}
}
return types.ActionContinue