Files
gamertan bfe6cfd29e
verify / verify (push) Successful in 3m40s
auth: publish passkey foundations preview
2026-08-21 17:33:00 -04:00

404 lines
15 KiB
Go
Vendored

package protocol
import (
"crypto/sha256"
"encoding/json"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/go-webauthn/webauthn/metadata"
)
func TestAttestationVerify(t *testing.T) {
testCases := []struct {
name string
options string
response string
}{
{
name: "ShouldVerifySelfAttestationEC256MacOS",
options: testAttestationOptions[0],
response: testAttestationResponses[0],
},
{
name: "ShouldVerifyDirectAttestationEC256Titan",
options: testAttestationOptions[1],
response: testAttestationResponses[1],
},
{
name: "ShouldVerifyNoneAttestationEC256Titan",
options: testAttestationOptions[2],
response: testAttestationResponses[2],
},
{
name: "ShouldVerifyPackedAttestationGramThanos",
options: testAttestationOptions[3],
response: testAttestationResponses[3],
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
options := CredentialCreation{}
require.NoError(t, json.Unmarshal([]byte(tc.options), &options))
ccr := CredentialCreationResponse{}
require.NoError(t, json.Unmarshal([]byte(tc.response), &ccr))
var pcc ParsedCredentialCreationData
pcc.ID, pcc.RawID, pcc.Type, pcc.ClientExtensionResults = ccr.ID, ccr.RawID, ccr.Type, ccr.ClientExtensionResults
pcc.Raw = ccr
parsedAttestationResponse, err := ccr.AttestationResponse.Parse()
require.NoError(t, err)
pcc.Response = *parsedAttestationResponse
_, err = pcc.Verify(options.Response.Challenge.String(), options.Response.RelyingParty.ID, []string{options.Response.RelyingParty.Name}, nil, TopOriginExplicitVerificationMode, false, false, false, nil, options.Response.Parameters)
require.NoError(t, err)
})
}
}
func TestPackedAttestationVerification(t *testing.T) {
pcc := attestationTestUnpackResponse(t, testAttestationResponses[0])
clientDataHash := sha256.Sum256(pcc.Raw.AttestationResponse.ClientDataJSON)
_, _, err := attestationFormatValidationHandlerPacked(pcc.Response.AttestationObject, clientDataHash[:], nil)
require.NoError(t, err)
}
func TestAttestationResponseParse_Errors(t *testing.T) {
testCases := []struct {
name string
response AuthenticatorAttestationResponse
err string
}{
{
name: "ShouldFailInvalidClientDataJSON",
response: AuthenticatorAttestationResponse{
AuthenticatorResponse: AuthenticatorResponse{
ClientDataJSON: []byte("not-json"),
},
AttestationObject: []byte{0xa0},
},
err: "Error parsing the authenticator response",
},
{
name: "ShouldFailInvalidAttestationObjectCBOR",
response: AuthenticatorAttestationResponse{
AuthenticatorResponse: AuthenticatorResponse{
ClientDataJSON: []byte(`{"type":"webauthn.create","challenge":"dGVzdA","origin":"https://example.com"}`),
},
AttestationObject: []byte("not-cbor"),
},
err: "Error parsing the authenticator response",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
_, err := tc.response.Parse()
require.EqualError(t, err, tc.err)
})
}
}
func TestAttestationObject_VerifyAttestation_Errors(t *testing.T) {
testCases := []struct {
name string
att AttestationObject
err string
}{
{
name: "ShouldFailNoneFormatWithStatement",
att: AttestationObject{
Format: "none",
AttStatement: map[string]any{"key": "value"},
},
err: "Invalid attestation format",
},
{
name: "ShouldFailUnsupportedFormat",
att: AttestationObject{
Format: "unsupported-format",
AttStatement: map[string]any{},
},
err: "Invalid attestation format",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
err := tc.att.VerifyAttestation([]byte("hash"), nil)
require.EqualError(t, err, tc.err)
})
}
}
func TestAttestationObject_Verify_AlgorithmMismatch(t *testing.T) {
pcc := attestationTestUnpackResponse(t, testAttestationResponses[0])
att := pcc.Response.AttestationObject
clientDataHash := sha256.Sum256(pcc.Raw.AttestationResponse.ClientDataJSON)
wrongParams := []CredentialParameter{{Type: PublicKeyCredentialType, Algorithm: -257}}
err := att.Verify("localhost", clientDataHash[:], false, false, nil, wrongParams)
require.EqualError(t, err, "Invalid attestation format")
}
func TestAttestationObject_VerifyAttestation_HandlerErrors(t *testing.T) {
withFreshAttestationRegistry(t)
testCases := []struct {
name string
format string
handler attestationFormatValidationHandler
authData AuthenticatorData
err string
errType string
errDetails string
}{
{
name: "ShouldWrapProtocolError",
format: "test-format",
handler: func(att AttestationObject, clientDataHash []byte, mds metadata.Provider) (string, []any, error) {
return string(metadata.BasicFull), nil, ErrInvalidAttestation.WithDetails("handler failed")
},
err: "handler failed",
errType: ErrInvalidAttestation.Type,
},
{
name: "ShouldWrapNonProtocolError",
format: "test-format",
handler: func(att AttestationObject, clientDataHash []byte, mds metadata.Provider) (string, []any, error) {
return string(metadata.BasicFull), nil, fmt.Errorf("stdlib error")
},
err: "stdlib error",
errType: ErrInvalidAttestation.Type,
},
{
name: "ShouldReturnNilForCompoundAttestationType",
format: "test-format",
handler: func(att AttestationObject, clientDataHash []byte, mds metadata.Provider) (string, []any, error) {
return string(AttestationFormatCompound), nil, nil
},
},
{
name: "ShouldFailWithInvalidAAGUIDLength",
format: "test-format",
handler: func(att AttestationObject, clientDataHash []byte, mds metadata.Provider) (string, []any, error) {
return string(metadata.BasicFull), nil, nil
},
authData: AuthenticatorData{
AttData: AttestedCredentialData{
AAGUID: []byte{0x01, 0x02, 0x03},
},
},
err: "invalid UUID (got 3 bytes)",
errType: ErrInvalidAttestation.Type,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
attestationRegistry[AttestationFormat(tc.format)] = tc.handler
att := AttestationObject{
Format: tc.format,
AttStatement: map[string]any{},
AuthData: tc.authData,
}
err := att.VerifyAttestation([]byte("hash"), nil)
if tc.err != "" {
require.Error(t, err)
assert.EqualError(t, err, tc.err)
if tc.errType != "" {
var protoErr *Error
require.ErrorAs(t, err, &protoErr)
assert.Equal(t, tc.errType, protoErr.Type)
}
} else {
assert.NoError(t, err)
}
})
}
}
// Supporting functions.
func attestationTestUnpackResponse(t *testing.T, response string) (pcc ParsedCredentialCreationData) {
t.Helper()
ccr := CredentialCreationResponse{}
require.NoError(t, json.Unmarshal([]byte(response), &ccr))
pcc.ID, pcc.RawID, pcc.Type, pcc.ClientExtensionResults = ccr.ID, ccr.RawID, ccr.Type, ccr.ClientExtensionResults
pcc.Raw = ccr
parsedAttestationResponse, err := ccr.AttestationResponse.Parse()
require.NoError(t, err)
pcc.Response = *parsedAttestationResponse
return pcc
}
// Test data.
var testAttestationOptions = []string{
// Direct Self Attestation with EC256 - MacOS.
`{"publicKey": {
"challenge": "rWiex8xDOPfiCgyFu4BLW6vVOmXKgPwHrlMCgEs9SBA",
"rp": {
"name": "http://localhost:9005",
"id": "localhost"
},
"user": {
"name": "self",
"displayName": "self",
"id": "2iEAAAAAAAAAAA=="
},
"pubKeyCredParams": [
{
"type": "public-key",
"alg": -7
}
],
"authenticatorSelection": {
"authenticatorAttachment": "cross-platform",
"userVerification": "preferred"
},
"timeout": 60000,
"attestation": "direct"
}}`,
// Direct Attestation with EC256.
`{"publicKey": {
"challenge": "-Ri5NZTzJ8b6mvW3TVScLotEoALfgBa2Bn4YSaIObHc",
"rp": {
"name": "https://webauthn.io",
"id": "webauthn.io"
},
"user": {
"name": "flort",
"displayName": "flort",
"id": "1DMAAAAAAAAAAA=="
},
"pubKeyCredParams": [
{
"type": "public-key",
"alg": -7
}
],
"authenticatorSelection": {
"authenticatorAttachment": "cross-platform",
"userVerification": "preferred"
},
"timeout": 60000,
"attestation": "direct"
}}`,
// None Attestation with EC256.
`{
"publicKey": {
"challenge": "sVt4ScceMzqFSnfAq8hgLzblvo3fa4_aFVEcIESHIJ0",
"rp": {
"name": "https://webauthn.io",
"id": "webauthn.io"
},
"user": {
"name": "testuser1",
"displayName": "testuser1",
"id": "1zMAAAAAAAAAAA=="
},
"pubKeyCredParams": [
{
"type": "public-key",
"alg": -7
}
],
"authenticatorSelection": {
"authenticatorAttachment": "cross-platform",
"userVerification": "preferred"
},
"timeout": 60000,
"attestation": "none"
}
}`,
`{
"publicKey": {
"rp": {
"name": "https://gramthanos.github.io",
"id": "gramthanos.github.io"
},
"user": {
"name": "john.smith@email.com",
"displayName": "J. Smith",
"id": "am9obi5zbWl0aEBlbWFpbC5jb20="
},
"challenge": "Dw4NDAsKCQgHBgUEAwIBAA==",
"pubKeyCredParams": [
{"type": "public-key", "alg": -7},
{"type": "public-key", "alg": -37},
{"type": "public-key", "alg": -257},
{"type": "public-key", "alg": -8}
],
"timeout": 120000,
"attestation": "direct"
}
}`,
}
var testAttestationResponses = []string{
// Self Attestation with EC256 - MacOS.
`{
"id": "AOx6vFGGITtlwjhqFFvAkJmBzSzfwE1dBa1fVR_Ltq5L35FJRNdgkXe84v3-0TEVNCSp",
"rawId": "AOx6vFGGITtlwjhqFFvAkJmBzSzfwE1dBa1fVR_Ltq5L35FJRNdgkXe84v3-0TEVNCSp",
"response": {
"attestationObject": "o2NmbXRmcGFja2VkZ2F0dFN0bXSiY2FsZyZjc2lnWEcwRQIhAJgdgw5x8JzE4JfR6x1RBO8eCHNE8eW_L1VTV03zpyL5AiBv8eUzua3XSS3bPYC7m8eXzJhcaRyeGe7UcuqIrDSvC2hhdXRoRGF0YVi3SZYN5YgOjGh0NBcPZHZgW4_krrmihjLHmVzzuoMdl2NFXJE5zK3OAAI1vMYKZIsLJfHwVQMAMwDserxRhiE7ZcI4ahRbwJCZgc0s38BNXQWtX1Ufy7auS9-RSUTXYJF3vOL9_tExFTQkqaUBAgMmIAEhWCCm9OYidwiIoH9SwVQqUAnH8Gj5ZJ2_qr8gjbg41q4M1SJYIA07XKpHSgS1mE7R1MjotVIQqyHi9WAxGwHQsCteVK2V",
"clientDataJSON": "eyJjaGFsbGVuZ2UiOiJyV2lleDh4RE9QZmlDZ3lGdTRCTFc2dlZPbVhLZ1B3SHJsTUNnRXM5U0JBIiwib3JpZ2luIjoiaHR0cDovL2xvY2FsaG9zdDo5MDA1IiwidHlwZSI6IndlYmF1dGhuLmNyZWF0ZSJ9"
},
"type": "public-key"
}`,
// Direct Attestation with EC256 - Titan.
`{
"id": "FOxcmsqPLNCHtyILvbNkrtHMdKAeqSJXYZDbeFd0kc5Enm8Kl6a0Jp0szgLilDw1S4CjZhe9Z2611EUGbjyEmg",
"rawId": "FOxcmsqPLNCHtyILvbNkrtHMdKAeqSJXYZDbeFd0kc5Enm8Kl6a0Jp0szgLilDw1S4CjZhe9Z2611EUGbjyEmg",
"response": {
"attestationObject": "o2NmbXRoZmlkby11MmZnYXR0U3RtdKJjc2lnWEYwRAIgfyIhwZj-fkEVyT1GOK8chDHJR2chXBLSRg6bTCjODmwCIHH6GXI_BQrcR-GHg5JfazKVQdezp6_QWIFfT4ltTCO2Y3g1Y4FZAlMwggJPMIIBN6ADAgECAgQSNtF_MA0GCSqGSIb3DQEBCwUAMC4xLDAqBgNVBAMTI1l1YmljbyBVMkYgUm9vdCBDQSBTZXJpYWwgNDU3MjAwNjMxMCAXDTE0MDgwMTAwMDAwMFoYDzIwNTAwOTA0MDAwMDAwWjAxMS8wLQYDVQQDDCZZdWJpY28gVTJGIEVFIFNlcmlhbCAyMzkyNTczNDEwMzI0MTA4NzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABNNlqR5emeDVtDnA2a-7h_QFjkfdErFE7bFNKzP401wVE-QNefD5maviNnGVk4HJ3CsHhYuCrGNHYgTM9zTWriGjOzA5MCIGCSsGAQQBgsQKAgQVMS4zLjYuMS40LjEuNDE0ODIuMS41MBMGCysGAQQBguUcAgEBBAQDAgUgMA0GCSqGSIb3DQEBCwUAA4IBAQAiG5uzsnIk8T6-oyLwNR6vRklmo29yaYV8jiP55QW1UnXdTkEiPn8mEQkUac-Sn6UmPmzHdoGySG2q9B-xz6voVQjxP2dQ9sgbKd5gG15yCLv6ZHblZKkdfWSrUkrQTrtaziGLFSbxcfh83vUjmOhDLFC5vxV4GXq2674yq9F2kzg4nCS4yXrO4_G8YWR2yvQvE2ffKSjQJlXGO5080Ktptplv5XN4i5lS-AKrT5QRVbEJ3B4g7G0lQhdYV-6r4ZtHil8mF4YNMZ0-RaYPxAaYNWkFYdzOZCaIdQbXRZefgGfbMUiAC2gwWN7fiPHV9eu82NYypGU32OijG9BjhGt_aGF1dGhEYXRhWMR0puqSE8mcL3SyJJKzIM9AJiqUwalQoDl_KSULYIQe8EEAAAAAAAAAAAAAAAAAAAAAAAAAAABAFOxcmsqPLNCHtyILvbNkrtHMdKAeqSJXYZDbeFd0kc5Enm8Kl6a0Jp0szgLilDw1S4CjZhe9Z2611EUGbjyEmqUBAgMmIAEhWCD_ap3Q9zU8OsGe967t48vyRxqn8NfFTk307mC1WsH2ISJYIIcqAuW3MxhU0uDtaSX8-Ftf_zeNJLdCOEjZJGHsrLxH",
"clientDataJSON": "eyJjaGFsbGVuZ2UiOiItUmk1TlpUeko4YjZtdlczVFZTY0xvdEVvQUxmZ0JhMkJuNFlTYUlPYkhjIiwib3JpZ2luIjoiaHR0cHM6Ly93ZWJhdXRobi5pbyIsInR5cGUiOiJ3ZWJhdXRobi5jcmVhdGUifQ"
},
"type": "public-key"
}`,
// None Attestation with EC256 - Titan.
`{
"id": "6Jry73M_WVWDoXLsGxRsBVVHpPWDpNy1ETGXUEvJLdTAn5Ew6nDGU6W8iO3ZkcLEqr-CBwvx0p2WAxzt8RiwQQ",
"rawId": "6Jry73M_WVWDoXLsGxRsBVVHpPWDpNy1ETGXUEvJLdTAn5Ew6nDGU6W8iO3ZkcLEqr-CBwvx0p2WAxzt8RiwQQ",
"response": {
"attestationObject": "o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YVjEdKbqkhPJnC90siSSsyDPQCYqlMGpUKA5fyklC2CEHvBBAAAAAAAAAAAAAAAAAAAAAAAAAAAAQOia8u9zP1lVg6Fy7BsUbAVVR6T1g6TctRExl1BLyS3UwJ-RMOpwxlOlvIjt2ZHCxKq_ggcL8dKdlgMc7fEYsEGlAQIDJiABIVgg--n_QvZithDycYmnifk6vMHiwBP6kugn2PlsnvkrcSgiWCBAlBYm2B-rMtQlp5MxGTLoGDHoktxb0p364Hy2BH9U2Q",
"clientDataJSON": "eyJjaGFsbGVuZ2UiOiJzVnQ0U2NjZU16cUZTbmZBcThoZ0x6Ymx2bzNmYTRfYUZWRWNJRVNISUowIiwib3JpZ2luIjoiaHR0cHM6Ly93ZWJhdXRobi5pbyIsInR5cGUiOiJ3ZWJhdXRobi5jcmVhdGUifQ"
},
"type": "public-key"
}`, `{
"type": "public-key",
"id": "GramThanos8pyTMpdk0qJLv3eLhUP3EXIXjD-uyqD0gab1pdvGy1ig77ZLl_ZU_vnd2296FoIZ67pZqTChpSJPq_oqUhjmr5Osv_LLiY7YGsAafMUdIb_LKOdwc6sfXyy_Ygl3_w-vl3tU9EPGyzgtI7hTBeMXnSIaOV6CUUf6d9op4JyxEDJr-roWxRMJPfnVAMLvv4lF_Cpd6Of0o75nDcCtEsTiynINihIwee1gmg0BAVKh3seWoNqXMpiXgPWc9Jt8ibjN9O-bsag3tELVs9uOoe-NZEmwbph0jJh_Y6e2H5Nwkp7WghST0P6krTL_sUlbpmDolhfFut0YljLrOrz_llW-WHySwvaAG2vzgvxA",
"rawId": "GramThanos8pyTMpdk0qJLv3eLhUP3EXIXjD-uyqD0gab1pdvGy1ig77ZLl_ZU_vnd2296FoIZ67pZqTChpSJPq_oqUhjmr5Osv_LLiY7YGsAafMUdIb_LKOdwc6sfXyy_Ygl3_w-vl3tU9EPGyzgtI7hTBeMXnSIaOV6CUUf6d9op4JyxEDJr-roWxRMJPfnVAMLvv4lF_Cpd6Of0o75nDcCtEsTiynINihIwee1gmg0BAVKh3seWoNqXMpiXgPWc9Jt8ibjN9O-bsag3tELVs9uOoe-NZEmwbph0jJh_Y6e2H5Nwkp7WghST0P6krTL_sUlbpmDolhfFut0YljLrOrz_llW-WHySwvaAG2vzgvxA",
"response": {
"clientDataJSON": "eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIiwiY2hhbGxlbmdlIjoiRHc0TkRBc0tDUWdIQmdVRUF3SUJBQSIsIm9yaWdpbiI6Imh0dHBzOi8vZ3JhbXRoYW5vcy5naXRodWIuaW8iLCJjcm9zc09yaWdpbiI6ZmFsc2UsInZpcnR1YWxfYXV0aGVudGljYXRvciI6IkdyYW1UaGFub3MgJiBVbml2ZXJzaXR5IG9mIFBpcmFldXMifQ",
"attestationObject": "o2NmbXRmcGFja2VkZ2F0dFN0bXSjY2FsZyZjc2lnWEYwRAIgaTjQj-hC9GH1fCbOT_8m4wdVJBZMG0252iBEwIGKWkUCIApZyPGh_ihn57GRKN-qTVCwgBqe4V40LL-r9_Y2pRXiY3g1Y4FZAgUwggIBMIIBpqADAgECAgVixtGpsjAKBggqhkjOPQQDAjBQMQswCQYDVQQGEwJHUjESMBAGA1UECgwJVU5JUEkgU1NMMS0wKwYDVQQDEyRVTklQSSBGSURPMiBWaXJ0dWFsIEF1dGhlbnRpY2F0b3IgQ0EwIhgPMjAyMDEyMzEyMjAwMDBaGA8yMTIwMTIzMTIyMDAwMFowcTELMAkGA1UEBhMCR1IxEjAQBgNVBAoMCVVOSVBJIFNTTDEiMCAGA1UECwwZQXV0aGVudGljYXRvciBBdHRlc3RhdGlvbjEqMCgGA1UEAwwhVU5JUEkgRklETzIgVmlydHVhbCBBdXRoZW50aWNhdG9yMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE_l8G-E0tTiXogmgXZZ0nRUMc7NO5-sowWP0lZhX8GZbU_n2TPO1J-39UbRABHUK_2J-ZbzcDAu2oy_nazsz4CqNIMEYwIQYLKwYBBAGC5RwBAQQEEgQQCJhwWMrcS4G24TDeUNy-ljATBgsrBgEEAYLlHAIBAQQEAwIFIDAMBgNVHRMBAf8EAjAAMAoGCCqGSM49BAMCA0kAMEYCIQDsyXh97GlMAcRq8khd4U-26d1E92a0lupZUGNBlki_MQIhAJFqO_qmBakyeD1esP4v3gIWsYKmHpiwJ64UKlid5NobaGF1dGhEYXRhWQGWou-FTChrR7AO-C0KXtsaxN1QIX4DOq_aCmYeKeUXnlZFAAAAAQiYcFjK3EuBtuEw3lDcvpYBEhq2pk4Wp6LPKckzKXZNKiS793i4VD9xFyF4w_rsqg9IGm9aXbxstYoO-2S5f2VP753dtvehaCGeu6WakwoaUiT6v6KlIY5q-TrL_yy4mO2BrAGnzFHSG_yyjncHOrH18sv2IJd_8Pr5d7VPRDxss4LSO4UwXjF50iGjleglFH-nfaKeCcsRAya_q6FsUTCT351QDC77-JRfwqXejn9KO-Zw3ArRLE4spyDYoSMHntYJoNAQFSod7HlqDalzKYl4D1nPSbfIm4zfTvm7GoN7RC1bPbjqHvjWRJsG6YdIyYf2Onth-TcJKe1oIUk9D-pK0y_7FJW6Zg6JYXxbrdGJYy6zq8_5ZVvlh8ksL2gBtr84L8SlAQIDJiABIVgg_l8G-E0tTiXogmgXZZ0nRUMc7NO5-sowWP0lZhX8GZYiWCDU_n2TPO1J-39UbRABHUK_2J-ZbzcDAu2oy_nazsz4Cg"
}
}`,
}