chore: add golangci-lint config and fix all lint issues

Enable 15 additional linters (gosec, errorlint, gocritic, modernize,
misspell, bodyclose, sqlclosecheck, nilerr, unconvert, durationcheck,
sloglint, wastedassign, usestdlibvars) with sensible exclusion rules.

Fix all findings: errors.Is for error comparisons, run() pattern in
main to avoid exitAfterDefer, ReadHeaderTimeout for Slowloris
protection, bounds check in escape sequence reader, WaitGroup.Go,
slices.Contains, range-over-int loops, and http.MethodGet constants.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-14 21:43:49 +01:00
parent 0ad6f4cb6a
commit d4380c0aea
10 changed files with 134 additions and 62 deletions

View File

@@ -27,7 +27,7 @@ func newSeededTestServer(t *testing.T) *Server {
store := storage.NewMemoryStore()
ctx := context.Background()
for i := 0; i < 5; i++ {
for range 5 {
if err := store.RecordLoginAttempt(ctx, "root", "toor", "10.0.0.1"); err != nil {
t.Fatalf("seeding attempt: %v", err)
}
@@ -54,7 +54,7 @@ func newSeededTestServer(t *testing.T) *Server {
func TestDashboardHandler(t *testing.T) {
t.Run("empty store", func(t *testing.T) {
srv := newTestServer(t)
req := httptest.NewRequest("GET", "/", nil)
req := httptest.NewRequest(http.MethodGet, "/", nil)
w := httptest.NewRecorder()
srv.ServeHTTP(w, req)
@@ -73,7 +73,7 @@ func TestDashboardHandler(t *testing.T) {
t.Run("with data", func(t *testing.T) {
srv := newSeededTestServer(t)
req := httptest.NewRequest("GET", "/", nil)
req := httptest.NewRequest(http.MethodGet, "/", nil)
w := httptest.NewRecorder()
srv.ServeHTTP(w, req)
@@ -93,7 +93,7 @@ func TestDashboardHandler(t *testing.T) {
func TestFragmentStats(t *testing.T) {
srv := newSeededTestServer(t)
req := httptest.NewRequest("GET", "/fragments/stats", nil)
req := httptest.NewRequest(http.MethodGet, "/fragments/stats", nil)
w := httptest.NewRecorder()
srv.ServeHTTP(w, req)
@@ -113,7 +113,7 @@ func TestFragmentStats(t *testing.T) {
func TestFragmentActiveSessions(t *testing.T) {
srv := newSeededTestServer(t)
req := httptest.NewRequest("GET", "/fragments/active-sessions", nil)
req := httptest.NewRequest(http.MethodGet, "/fragments/active-sessions", nil)
w := httptest.NewRecorder()
srv.ServeHTTP(w, req)
@@ -144,7 +144,7 @@ func TestStaticAssets(t *testing.T) {
for _, tt := range tests {
t.Run(tt.path, func(t *testing.T) {
req := httptest.NewRequest("GET", tt.path, nil)
req := httptest.NewRequest(http.MethodGet, tt.path, nil)
w := httptest.NewRecorder()
srv.ServeHTTP(w, req)