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package tester
import (
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/go-acme/lego/v4/acme"
)
// SetupFakeAPI Minimal stub ACME server for validation.
func SetupFakeAPI(t *testing.T) (*http.ServeMux, string) {
t.Helper()
mux := http.NewServeMux()
server := httptest.NewServer(mux)
t.Cleanup(server.Close)
mux.HandleFunc("/dir", func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
return
}
err := WriteJSONResponse(w, acme.Directory{
NewNonceURL: server.URL + "/nonce",
NewAccountURL: server.URL + "/account",
NewOrderURL: server.URL + "/newOrder",
RevokeCertURL: server.URL + "/revokeCert",
KeyChangeURL: server.URL + "/keyChange",
})
mux.HandleFunc("/nonce", func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodHead {
http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
return
}
w.Header().Set("Replay-Nonce", "12345")
w.Header().Set("Retry-After", "0")
})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
})
return mux, server.URL
}
// WriteJSONResponse marshals the body as JSON and writes it to the response.
func WriteJSONResponse(w http.ResponseWriter, body interface{}) error {
bs, err := json.Marshal(body)
if err != nil {
return err
}
w.Header().Set("Content-Type", "application/json")
if _, err := w.Write(bs); err != nil {
return err
}
return nil
}
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