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bugfix：【frontend-gray插件】针对fetch的请求，强制不缓存 (#1856)

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This commit is contained in:
mamba
2025-03-11 12:54:40 +08:00
committed by GitHub
parent 01cc7939ae
commit beb60fcacd
2 changed files with 7 additions and 0 deletions
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6
plugins/wasm-go/extensions/frontend-gray/main.go
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@@ -44,6 +44,8 @@ func onHttpRequestHeaders(ctx wrapper.HttpContext, grayConfig config.GrayConfig,
}
enabledGray := util.IsGrayEnabled(grayConfig, requestPath)
ctx.SetContext(config.EnabledGray, enabledGray)
secFetchMode, _ := proxywasm.GetHttpRequestHeader("sec-fetch-mode")
ctx.SetContext(config.SecFetchMode, secFetchMode)
if !enabledGray {
log.Infof("gray not enabled")
@@ -133,6 +135,10 @@ func onHttpResponseHeader(ctx wrapper.HttpContext, grayConfig config.GrayConfig,
ctx.DontReadResponseBody()
return types.ActionContinue
}
secFetchMode, isSecFetchModeOk := ctx.GetContext(config.SecFetchMode).(string)
if isSecFetchModeOk && secFetchMode == "cors" {
proxywasm.ReplaceHttpResponseHeader("cache-control", "no-cache, no-store, max-age=0, must-revalidate")
}
isPageRequest, ok := ctx.GetContext(config.IsPageRequest).(bool)
if !ok {
isPageRequest = false // 默认值