feat: v2 token support in client + comprehensive tests

API client: - NewClient now accepts tokenVersion (0 = auto-detect from token prefix) - tokenVersion stored on Client, used for 403 error hints - All callers pass cfg.NetBox.TokenVersion Tests added: - netbox: TokenVersion, NewClient auto-detect, explicit version, 403 v1 hint, 403 v2 no-hint, Authorization header verification - config: token_version preserved/auto-detected, defaults, missing file, invalid YAML, Path() - setup: save roundtrip, file permissions (0600), empty fields omitted, dir creation, full save→load roundtrip Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-23 13:17:34 +02:00
parent 8ae28b3474
commit a4fa33d224
6 changed files with 435 additions and 26 deletions
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"strings"
 	"testing"
 )

@@ -58,7 +59,7 @@ func TestSearch_ReturnsBothDevicesAndVMs(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	results, err := c.Search(context.Background(), "")
 	if err != nil {
 		t.Fatalf("Search: %v", err)
@@ -87,7 +88,7 @@ func TestSearch_MapsKindCorrectly(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	results, _ := c.Search(context.Background(), "")

 	for _, r := range results {
@@ -113,7 +114,7 @@ func TestSearch_StripsPrefixFromPrimaryIP(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	results, _ := c.Search(context.Background(), "host")
 	if len(results) == 0 {
 		t.Fatal("expected at least one result")
@@ -138,7 +139,7 @@ func TestSearch_TagsAreMapped(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	results, _ := c.Search(context.Background(), "")
 	if len(results[0].Tags) != 2 {
 		t.Errorf("tags: got %v, want [prod mgmt]", results[0].Tags)
@@ -159,7 +160,7 @@ func TestSearch_PartialFailure_ReturnsAvailableResults(t *testing.T) {
 	srv := httptest.NewServer(mux)
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	results, err := c.Search(context.Background(), "")
 	if err != nil {
 		t.Fatalf("partial failure should not return error, got: %v", err)
@@ -177,7 +178,7 @@ func TestSearch_BothFail_ReturnsError(t *testing.T) {
 	srv := httptest.NewServer(mux)
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	_, err := c.Search(context.Background(), "")
 	if err == nil {
 		t.Error("both endpoints failing should return an error")
@@ -190,7 +191,7 @@ func TestGetIPs_Device(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	ips, err := c.GetIPs(context.Background(), HostEntry{ID: 1, Kind: "device"})
 	if err != nil {
 		t.Fatalf("GetIPs: %v", err)
@@ -209,7 +210,7 @@ func TestGetIPs_VM(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	ips, err := c.GetIPs(context.Background(), HostEntry{ID: 2, Kind: "vm"})
 	if err != nil {
 		t.Fatalf("GetIPs: %v", err)
@@ -220,7 +221,7 @@ func TestGetIPs_VM(t *testing.T) {
 }

 func TestGetIPs_UnknownKind(t *testing.T) {
-	c := NewClient("http://localhost", "token")
+	c := NewClient("http://localhost", "token", 0)
 	_, err := c.GetIPs(context.Background(), HostEntry{ID: 1, Kind: "unknown"})
 	if err == nil {
 		t.Error("unknown kind should return an error")
@@ -233,7 +234,7 @@ func TestGetIPsWithFilter(t *testing.T) {
 	})
 	defer srv.Close()

-	c := NewClient(srv.URL, "token")
+	c := NewClient(srv.URL, "token", 0)
 	ips, err := c.GetIPsWithFilter(context.Background(), "device_id=1&interface_name=mgmt0")
 	if err != nil {
 		t.Fatalf("GetIPsWithFilter: %v", err)
@@ -243,6 +244,98 @@ func TestGetIPsWithFilter(t *testing.T) {
 	}
 }

+func TestTokenVersion(t *testing.T) {
+	tests := []struct {
+		token string
+		want  int
+	}{
+		{"nbt_abc123", 2},
+		{"nbt_", 2},
+		{"abc123def456", 1},
+		{"", 1},
+		{"Token abc", 1},
+	}
+	for _, tt := range tests {
+		if got := TokenVersion(tt.token); got != tt.want {
+			t.Errorf("TokenVersion(%q) = %d, want %d", tt.token, got, tt.want)
+		}
+	}
+}
+
+func TestNewClient_AutoDetectsVersion(t *testing.T) {
+	c := NewClient("http://localhost", "nbt_secret", 0)
+	if c.tokenVersion != 2 {
+		t.Errorf("tokenVersion: got %d, want 2", c.tokenVersion)
+	}
+
+	c2 := NewClient("http://localhost", "legacytoken", 0)
+	if c2.tokenVersion != 1 {
+		t.Errorf("tokenVersion: got %d, want 1", c2.tokenVersion)
+	}
+}
+
+func TestNewClient_RespectsExplicitVersion(t *testing.T) {
+	// Explicit version overrides auto-detection.
+	c := NewClient("http://localhost", "legacytoken", 2)
+	if c.tokenVersion != 2 {
+		t.Errorf("tokenVersion: got %d, want 2", c.tokenVersion)
+	}
+}
+
+func Test403_V1Token_HintsUpgrade(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, "forbidden", http.StatusForbidden)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL, "legacytoken", 1)
+	_, err := c.Search(context.Background(), "host")
+	if err == nil {
+		t.Fatal("expected error on 403")
+	}
+	if !strings.Contains(err.Error(), "v1 token") {
+		t.Errorf("expected v1 hint in error, got: %v", err)
+	}
+}
+
+func Test403_V2Token_NoV1Hint(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, "forbidden", http.StatusForbidden)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL, "nbt_secret", 2)
+	_, err := c.Search(context.Background(), "host")
+	if err == nil {
+		t.Fatal("expected error on 403")
+	}
+	if strings.Contains(err.Error(), "v1 token") {
+		t.Errorf("v1 hint should not appear for v2 token, got: %v", err)
+	}
+	if !strings.Contains(err.Error(), "check token permissions") {
+		t.Errorf("expected permissions hint in error, got: %v", err)
+	}
+}
+
+func TestGet_SendsAuthorizationHeader(t *testing.T) {
+	var gotAuth string
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		gotAuth = r.Header.Get("Authorization")
+		w.Header().Set("Content-Type", "application/json")
+		b, _ := json.Marshal(deviceListResponse())
+		w.Write(b)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL, "nbt_mytoken", 2)
+	c.Search(context.Background(), "") //nolint:errcheck
+
+	want := "Token nbt_mytoken"
+	if gotAuth != want {
+		t.Errorf("Authorization header: got %q, want %q", gotAuth, want)
+	}
+}
+
 func TestStripPrefix(t *testing.T) {
 	tests := []struct {
 		in   string