Add Surge MITM and scripts

adapter/script.go

@@ -0,0 +1,61 @@
+package adapter
+
+import (
+	"context"
+	"net/http"
+)
+
+type ScriptManager interface {
+	Lifecycle
+	Scripts() []Script
+	// Script(name string) (Script, bool)
+}
+
+type Script interface {
+	Type() string
+	Tag() string
+	StartContext(ctx context.Context, startContext *HTTPStartContext) error
+	PostStart() error
+	Close() error
+}
+
+type GenericScript interface {
+	Script
+	Run(ctx context.Context) error
+}
+
+type HTTPScript interface {
+	Script
+	Match(requestURL string) bool
+	RequiresBody() bool
+	MaxSize() int64
+}
+
+type HTTPRequestScript interface {
+	HTTPScript
+	Run(ctx context.Context, request *http.Request, body []byte) (*HTTPRequestScriptResult, error)
+}
+
+type HTTPRequestScriptResult struct {
+	URL      string
+	Headers  http.Header
+	Body     []byte
+	Response *HTTPRequestScriptResponse
+}
+
+type HTTPRequestScriptResponse struct {
+	Status  int
+	Headers http.Header
+	Body    []byte
+}
+
+type HTTPResponseScript interface {
+	HTTPScript
+	Run(ctx context.Context, request *http.Request, response *http.Response, body []byte) (*HTTPResponseScriptResult, error)
+}
+
+type HTTPResponseScriptResult struct {
+	Status  int
+	Headers http.Header
+	Body    []byte
+}