feat: expose public legal agreement pages

2026-09-12 14:18:24 +08:00
parent ff432bc3ce
commit 2728f35069
10 changed files with 2172 additions and 2 deletions
@@ -0,0 +1,65 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestServeLegalDocument(t *testing.T) {
+	tests := []struct {
+		path  string
+		title string
+	}{
+		{path: "/legal/user-terms", title: "笔墨讯使软件服务协议"},
+		{path: "/legal/privacy-policy", title: "笔墨讯使隐私政策"},
+	}
+	for _, tc := range tests {
+		t.Run(tc.path, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, tc.path, nil)
+			rec := httptest.NewRecorder()
+			serveLegalDocument(rec, req)
+			if rec.Code != http.StatusOK {
+				t.Fatalf("status: got %d body=%s", rec.Code, rec.Body.String())
+			}
+			if got := rec.Header().Get("Content-Type"); got != "text/html; charset=utf-8" {
+				t.Fatalf("content type: got %q", got)
+			}
+			if rec.Header().Get("ETag") == "" {
+				t.Fatal("missing ETag")
+			}
+			if !strings.Contains(rec.Body.String(), "<title>"+tc.title+"</title>") ||
+				!strings.Contains(rec.Body.String(), "<meta name=\"viewport\"") {
+				t.Fatal("legal page is missing title or mobile viewport")
+			}
+		})
+	}
+}
+
+func TestServeLegalDocumentConditionalHead(t *testing.T) {
+	getReq := httptest.NewRequest(http.MethodGet, "/legal/user-terms", nil)
+	getRec := httptest.NewRecorder()
+	serveLegalDocument(getRec, getReq)
+
+	headReq := httptest.NewRequest(http.MethodHead, "/legal/user-terms", nil)
+	headReq.Header.Set("If-None-Match", getRec.Header().Get("ETag"))
+	headRec := httptest.NewRecorder()
+	serveLegalDocument(headRec, headReq)
+	if headRec.Code != http.StatusNotModified || headRec.Body.Len() != 0 {
+		t.Fatalf("conditional HEAD: status=%d body=%q", headRec.Code, headRec.Body.String())
+	}
+}
+
+func TestLegalDocumentDoesNotRequireAPIKey(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/legal/user-terms", serveLegalDocument)
+	handler := withIMHTTPProtocol("/v1/im/", mux)
+
+	req := httptest.NewRequest(http.MethodGet, "/legal/user-terms", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+	if rec.Code != http.StatusOK {
+		t.Fatalf("public legal page was blocked: status=%d body=%s", rec.Code, rec.Body.String())
+	}
+}