package api import ( "bytes" "crypto/tls" "crypto/x509" "encoding/json" "io/ioutil" "net/http" "net/http/httptest" "strings" "testing" "github.com/pkg/errors" "github.com/smallstep/assert" "github.com/smallstep/certificates/authority" "github.com/smallstep/certificates/authority/provisioner" "github.com/smallstep/certificates/logging" ) func TestRevokeRequestValidate(t *testing.T) { type test struct { rr *RevokeRequest err *Error } tests := map[string]test{ "error/missing serial": { rr: &RevokeRequest{}, err: &Error{Err: errors.New("missing serial"), Status: http.StatusBadRequest}, }, "error/bad reasonCode": { rr: &RevokeRequest{ Serial: "sn", ReasonCode: 15, Passive: true, }, err: &Error{Err: errors.New("reasonCode out of bounds"), Status: http.StatusBadRequest}, }, "error/non-passive not implemented": { rr: &RevokeRequest{ Serial: "sn", ReasonCode: 8, Passive: false, }, err: &Error{Err: errors.New("non-passive revocation not implemented"), Status: http.StatusNotImplemented}, }, "ok": { rr: &RevokeRequest{ Serial: "sn", ReasonCode: 9, Passive: true, }, }, } for name, tc := range tests { t.Run(name, func(t *testing.T) { if err := tc.rr.Validate(); err != nil { switch v := err.(type) { case *Error: assert.HasPrefix(t, v.Error(), tc.err.Error()) assert.Equals(t, v.StatusCode(), tc.err.Status) default: t.Errorf("unexpected error type: %T", v) } } else { assert.Nil(t, tc.err) } }) } } func Test_caHandler_Revoke(t *testing.T) { type test struct { input string auth Authority tls *tls.ConnectionState err error statusCode int expected []byte } tests := map[string]func(*testing.T) test{ "400/json read error": func(t *testing.T) test { return test{ input: "{", statusCode: http.StatusBadRequest, } }, "400/invalid request body": func(t *testing.T) test { input, err := json.Marshal(RevokeRequest{}) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusBadRequest, } }, "200/ott": func(t *testing.T) test { input, err := json.Marshal(RevokeRequest{ Serial: "sn", ReasonCode: 4, Reason: "foo", OTT: "valid", Passive: true, }) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusOK, auth: &mockAuthority{ revoke: func(opts *authority.RevokeOptions) error { assert.True(t, opts.PassiveOnly) assert.False(t, opts.MTLS) assert.Equals(t, opts.Serial, "sn") assert.Equals(t, opts.ReasonCode, 4) assert.Equals(t, opts.Reason, "foo") return nil }, }, expected: []byte(`{"status":"ok"}`), } }, "400/no OTT and no peer certificate": func(t *testing.T) test { input, err := json.Marshal(RevokeRequest{ Serial: "sn", ReasonCode: 4, Passive: true, }) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusBadRequest, } }, "200/no ott": func(t *testing.T) test { cs := &tls.ConnectionState{ PeerCertificates: []*x509.Certificate{parseCertificate(certPEM)}, } input, err := json.Marshal(RevokeRequest{ Serial: "1404354960355712309", ReasonCode: 4, Reason: "foo", Passive: true, }) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusOK, tls: cs, auth: &mockAuthority{ revoke: func(ri *authority.RevokeOptions) error { assert.True(t, ri.PassiveOnly) assert.True(t, ri.MTLS) assert.Equals(t, ri.Serial, "1404354960355712309") assert.Equals(t, ri.ReasonCode, 4) assert.Equals(t, ri.Reason, "foo") return nil }, loadProvisionerByCertificate: func(crt *x509.Certificate) (provisioner.Interface, error) { return &mockProvisioner{ getID: func() string { return "mock-provisioner-id" }, }, err }, }, expected: []byte(`{"status":"ok"}`), } }, "500/ott authority.Revoke": func(t *testing.T) test { input, err := json.Marshal(RevokeRequest{ Serial: "sn", ReasonCode: 4, Reason: "foo", OTT: "valid", Passive: true, }) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusInternalServerError, auth: &mockAuthority{ revoke: func(opts *authority.RevokeOptions) error { return InternalServerError(errors.New("force")) }, }, } }, "403/ott authority.Revoke": func(t *testing.T) test { input, err := json.Marshal(RevokeRequest{ Serial: "sn", ReasonCode: 4, Reason: "foo", OTT: "valid", Passive: true, }) assert.FatalError(t, err) return test{ input: string(input), statusCode: http.StatusForbidden, auth: &mockAuthority{ revoke: func(opts *authority.RevokeOptions) error { return errors.New("force") }, }, } }, } for name, _tc := range tests { tc := _tc(t) t.Run(name, func(t *testing.T) { h := New(tc.auth).(*caHandler) req := httptest.NewRequest("POST", "http://example.com/revoke", strings.NewReader(tc.input)) if tc.tls != nil { req.TLS = tc.tls } w := httptest.NewRecorder() h.Revoke(logging.NewResponseLogger(w), req) res := w.Result() assert.Equals(t, tc.statusCode, res.StatusCode) body, err := ioutil.ReadAll(res.Body) res.Body.Close() assert.FatalError(t, err) if tc.statusCode < http.StatusBadRequest { if !bytes.Equal(bytes.TrimSpace(body), tc.expected) { t.Errorf("caHandler.Root Body = %s, wants %s", body, tc.expected) } } }) } }