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feat: Add statusCodeDetails info when returning response in Wasm plugins directly (#1116)

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This commit is contained in:
Kent Dong
2024-07-16 09:52:46 +08:00
committed by GitHub
parent 85219b6c53
commit f069ad5b0d
111 changed files with 231 additions and 182 deletions
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12
plugins/wasm-go/extensions/ip-restriction/main.go
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@@ -123,17 +123,17 @@ func getDownStreamIp(config RestrictionConfig) (net.IP, error) {
func onHttpRequestHeaders(context wrapper.HttpContext, config RestrictionConfig, log wrapper.Log) types.Action {
realIp, err := getDownStreamIp(config)
if err != nil {
return deniedUnauthorized(config)
return deniedUnauthorized(config, "get_ip_failed")
}
allow := config.Allow
deny := config.Deny
if allow != nil {
if realIp == nil {
log.Error("realIp is nil, blocked")
return deniedUnauthorized(config)
return deniedUnauthorized(config, "empty_ip")
}
if _, found, _ := allow.Get(realIp); !found {
return deniedUnauthorized(config)
return deniedUnauthorized(config, "ip_not_allowed")
}
}
if deny != nil {
@@ -142,16 +142,16 @@ func onHttpRequestHeaders(context wrapper.HttpContext, config RestrictionConfig,
return types.ActionContinue
}
if _, found, _ := deny.Get(realIp); found {
return deniedUnauthorized(config)
return deniedUnauthorized(config, "ip_denied")
}
}
return types.ActionContinue
}
func deniedUnauthorized(config RestrictionConfig) types.Action {
func deniedUnauthorized(config RestrictionConfig, reason string) types.Action {
body, _ := json.Marshal(map[string]string{
"message": config.Message,
})
_ = proxywasm.SendHttpResponse(config.Status, nil, body, -1)
_ = proxywasm.SendHttpResponseWithDetail(config.Status, "key-auth."+reason, nil, body, -1)
return types.ActionContinue
}