| 1 | // SPDX-License-Identifier: AGPL-3.0-or-later |
| 2 | |
| 3 | package stripebilling |
| 4 | |
| 5 | import ( |
| 6 | "errors" |
| 7 | "fmt" |
| 8 | "testing" |
| 9 | |
| 10 | stripeapi "github.com/stripe/stripe-go/v85" |
| 11 | "github.com/stripe/stripe-go/v85/webhook" |
| 12 | ) |
| 13 | |
| 14 | func TestNewValidatesRequiredConfig(t *testing.T) { |
| 15 | t.Parallel() |
| 16 | if _, err := New(Config{}); !errors.Is(err, ErrSecretKeyRequired) { |
| 17 | t.Fatalf("New without secret key: got %v", err) |
| 18 | } |
| 19 | if _, err := New(Config{SecretKey: "sk_test_123"}); !errors.Is(err, ErrWebhookSecretRequired) { |
| 20 | t.Fatalf("New without webhook secret: got %v", err) |
| 21 | } |
| 22 | if _, err := New(Config{SecretKey: "sk_test_123", WebhookSecret: "whsec_123"}); !errors.Is(err, ErrTeamPriceRequired) { |
| 23 | t.Fatalf("New without price id: got %v", err) |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | func TestSupportsProReflectsConfig(t *testing.T) { |
| 28 | t.Parallel() |
| 29 | teamOnly, err := New(Config{ |
| 30 | SecretKey: "sk_test_123", |
| 31 | WebhookSecret: "whsec_123", |
| 32 | TeamPriceID: "price_team", |
| 33 | }) |
| 34 | if err != nil { |
| 35 | t.Fatalf("New team-only: %v", err) |
| 36 | } |
| 37 | if teamOnly.SupportsPro() { |
| 38 | t.Errorf("SupportsPro should be false when ProPriceID empty") |
| 39 | } |
| 40 | |
| 41 | withPro, err := New(Config{ |
| 42 | SecretKey: "sk_test_123", |
| 43 | WebhookSecret: "whsec_123", |
| 44 | TeamPriceID: "price_team", |
| 45 | ProPriceID: "price_pro", |
| 46 | }) |
| 47 | if err != nil { |
| 48 | t.Fatalf("New with pro: %v", err) |
| 49 | } |
| 50 | if !withPro.SupportsPro() { |
| 51 | t.Errorf("SupportsPro should be true when ProPriceID set") |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | func TestNormalizeSubjectLegacyOrgOnly(t *testing.T) { |
| 56 | t.Parallel() |
| 57 | kind, id, label, err := normalizeSubject("", 0, "", 42, "acme") |
| 58 | if err != nil { |
| 59 | t.Fatalf("legacy org-only: %v", err) |
| 60 | } |
| 61 | if kind != SubjectKindOrg || id != 42 || label != "acme" { |
| 62 | t.Errorf("legacy normalize: kind=%s id=%d label=%q", kind, id, label) |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | func TestNormalizeSubjectExplicitUser(t *testing.T) { |
| 67 | t.Parallel() |
| 68 | kind, id, label, err := normalizeSubject(SubjectKindUser, 7, "alice", 0, "") |
| 69 | if err != nil { |
| 70 | t.Fatalf("explicit user: %v", err) |
| 71 | } |
| 72 | if kind != SubjectKindUser || id != 7 || label != "alice" { |
| 73 | t.Errorf("user normalize: kind=%s id=%d label=%q", kind, id, label) |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | func TestNormalizeSubjectRejectsBogusKind(t *testing.T) { |
| 78 | t.Parallel() |
| 79 | if _, _, _, err := normalizeSubject("alien", 1, "x", 0, ""); !errors.Is(err, ErrInvalidSubjectKind) { |
| 80 | t.Fatalf("expected ErrInvalidSubjectKind, got %v", err) |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | func TestNormalizeSubjectRequiresIDOrOrgFallback(t *testing.T) { |
| 85 | t.Parallel() |
| 86 | // User kind without an ID is invalid. |
| 87 | if _, _, _, err := normalizeSubject(SubjectKindUser, 0, "", 0, ""); !errors.Is(err, ErrInvalidSubjectKind) { |
| 88 | t.Fatalf("user without id: expected ErrInvalidSubjectKind, got %v", err) |
| 89 | } |
| 90 | // Org kind with zero SubjectID but OrgID set falls back. |
| 91 | kind, id, _, err := normalizeSubject(SubjectKindOrg, 0, "acme", 99, "acme") |
| 92 | if err != nil { |
| 93 | t.Fatalf("org fallback: %v", err) |
| 94 | } |
| 95 | if kind != SubjectKindOrg || id != 99 { |
| 96 | t.Errorf("org fallback: kind=%s id=%d", kind, id) |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | func TestSubjectMetadataOrgKindIncludesLegacyKeys(t *testing.T) { |
| 101 | t.Parallel() |
| 102 | m := subjectMetadata(SubjectKindOrg, 42, "acme", 42, "acme") |
| 103 | if m[MetadataSubjectKind] != "org" || m[MetadataSubjectID] != "42" { |
| 104 | t.Errorf("PRO04 keys missing for org: %+v", m) |
| 105 | } |
| 106 | if m[MetadataOrgID] != "42" || m[MetadataOrgSlug] != "acme" { |
| 107 | t.Errorf("legacy keys missing for org: %+v", m) |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | func TestSubjectMetadataUserKindOmitsLegacyOrgKeys(t *testing.T) { |
| 112 | t.Parallel() |
| 113 | m := subjectMetadata(SubjectKindUser, 7, "alice", 0, "") |
| 114 | if m[MetadataSubjectKind] != "user" || m[MetadataSubjectID] != "7" { |
| 115 | t.Errorf("PRO04 keys missing for user: %+v", m) |
| 116 | } |
| 117 | if _, ok := m[MetadataOrgID]; ok { |
| 118 | t.Errorf("user metadata should omit MetadataOrgID; got %+v", m) |
| 119 | } |
| 120 | if _, ok := m[MetadataOrgSlug]; ok { |
| 121 | t.Errorf("user metadata should omit MetadataOrgSlug; got %+v", m) |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | func TestVerifyWebhookUsesSigningSecret(t *testing.T) { |
| 126 | t.Parallel() |
| 127 | client, err := New(Config{ |
| 128 | SecretKey: "sk_test_123", |
| 129 | WebhookSecret: "whsec_test", |
| 130 | TeamPriceID: "price_123", |
| 131 | }) |
| 132 | if err != nil { |
| 133 | t.Fatalf("New: %v", err) |
| 134 | } |
| 135 | payload := []byte(fmt.Sprintf(`{"id":"evt_test","object":"event","api_version":%q,"type":"customer.subscription.updated","data":{"object":{"id":"sub_test","object":"subscription"}}}`, stripeapi.APIVersion)) |
| 136 | signed := webhook.GenerateTestSignedPayload(&webhook.UnsignedPayload{ |
| 137 | Payload: payload, |
| 138 | Secret: "whsec_test", |
| 139 | }) |
| 140 | event, err := client.VerifyWebhook(payload, signed.Header) |
| 141 | if err != nil { |
| 142 | t.Fatalf("VerifyWebhook: %v", err) |
| 143 | } |
| 144 | if event.ID != "evt_test" || event.Type != "customer.subscription.updated" { |
| 145 | t.Fatalf("unexpected event: id=%s type=%s", event.ID, event.Type) |
| 146 | } |
| 147 | if _, err := client.VerifyWebhook(payload, "t=1,v1=bad"); err == nil { |
| 148 | t.Fatalf("VerifyWebhook accepted bad signature") |
| 149 | } |
| 150 | } |
| 151 |