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Migrate WASM Go Plugins to New SDK and Go 1.24 (#2532)

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xingpiaoliang
2025-07-11 10:43:00 +08:00
committed by GitHub
parent 9a45f07972
commit 081ab6ee8d
274 changed files with 2073 additions and 2165 deletions
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11
plugins/wasm-go/extensions/waf/wasmplugin/utils.go
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@@ -9,10 +9,11 @@ import (
"net"
"strconv"
"github.com/alibaba/higress/plugins/wasm-go/pkg/wrapper"
ctypes "github.com/corazawaf/coraza/v3/types"
"github.com/higress-group/proxy-wasm-go-sdk/proxywasm"
"github.com/higress-group/proxy-wasm-go-sdk/proxywasm/types"
"github.com/higress-group/wasm-go/pkg/log"
"github.com/higress-group/wasm-go/pkg/wrapper"
)
const noGRPCStream int32 = -1
@@ -21,7 +22,7 @@ const replaceResponseBody int = 10
// retrieveAddressInfo retrieves address properties from the proxy
// Expected targets are "source" or "destination"
// Envoy ref: https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/advanced/attributes#connection-attributes
func retrieveAddressInfo(logger wrapper.Log, target string) (string, int) {
func retrieveAddressInfo(logger log.Log, target string) (string, int) {
var targetIP, targetPortStr string
var targetPort int
targetAddressRaw, err := proxywasm.GetProperty([]string{target, "address"})
@@ -68,7 +69,7 @@ func parsePort(b []byte) (int, error) {
// parseServerName parses :authority pseudo-header in order to retrieve the
// virtual host.
func parseServerName(logger wrapper.Log, authority string) string {
func parseServerName(logger log.Log, authority string) string {
host, _, err := net.SplitHostPort(authority)
if err != nil {
// missing port or bad format
@@ -78,7 +79,7 @@ func parseServerName(logger wrapper.Log, authority string) string {
return host
}
func handleInterruption(ctx wrapper.HttpContext, phase string, interruption *ctypes.Interruption, log wrapper.Log) types.Action {
func handleInterruption(ctx wrapper.HttpContext, phase string, interruption *ctypes.Interruption, log log.Log) types.Action {
if ctx.GetContext("interruptionHandled").(bool) {
// handleInterruption should never be called more than once
panic("Interruption already handled")
@@ -105,7 +106,7 @@ func handleInterruption(ctx wrapper.HttpContext, phase string, interruption *cty
// replaceResponseBodyWhenInterrupted address an interruption raised during phase 4.
// At this phase, response headers are already sent downstream, therefore an interruption
// can not change anymore the status code, but only tweak the response body
func replaceResponseBodyWhenInterrupted(logger wrapper.Log, bodySize int) types.Action {
func replaceResponseBodyWhenInterrupted(logger log.Log, bodySize int) types.Action {
// TODO(M4tteoP): Update response body interruption logic after https://github.com/corazawaf/coraza-proxy-wasm/issues/26
// Currently returns a body filled with null bytes that replaces the sensitive data potentially leaked
err := proxywasm.ReplaceHttpResponseBody(bytes.Repeat([]byte("\x00"), bodySize))