zitadel/internal/api/oidc/client_integration_test.go
Livio Spring 85d7536d44
fix(oauth): ensure client error is prioritized over token error (#8133)
# Which Problems Are Solved

Introduced with #6909, the authentication check (API client) and the
token verification on the introspection endpoint where parallelized to
improve performance. Only the first error would be considered and
returned (and the second completely ignored).
This could lead to situations where both the client authentication and
token verification failed and the response would result in a 200 OK with
`active: false`.

# How the Problems Are Solved

- The client authentication check error will always be prioritized.
- An error in the token check will no longer terminate the client
authentication check.

# Additional Changes

None.

# Additional Context

- reported in Discord:
https://discord.com/channels/927474939156643850/1242770807105781760
2024-06-17 09:09:00 +00:00

356 lines
14 KiB
Go

//go:build integration
package oidc_test
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/zitadel/oidc/v3/pkg/client"
"github.com/zitadel/oidc/v3/pkg/client/rp"
"github.com/zitadel/oidc/v3/pkg/client/rs"
"github.com/zitadel/oidc/v3/pkg/oidc"
"golang.org/x/text/language"
oidc_api "github.com/zitadel/zitadel/internal/api/oidc"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/integration"
"github.com/zitadel/zitadel/pkg/grpc/authn"
"github.com/zitadel/zitadel/pkg/grpc/management"
oidc_pb "github.com/zitadel/zitadel/pkg/grpc/oidc/v2beta"
)
func TestServer_Introspect(t *testing.T) {
project, err := Tester.CreateProject(CTX)
require.NoError(t, err)
app, err := Tester.CreateOIDCNativeClient(CTX, redirectURI, logoutRedirectURI, project.GetId(), false)
require.NoError(t, err)
wantAudience := []string{app.GetClientId(), project.GetId()}
tests := []struct {
name string
api func(*testing.T) (apiID string, resourceServer rs.ResourceServer)
wantErr bool
}{
{
name: "client assertion",
api: func(t *testing.T) (string, rs.ResourceServer) {
api, err := Tester.CreateAPIClientJWT(CTX, project.GetId())
require.NoError(t, err)
keyResp, err := Tester.Client.Mgmt.AddAppKey(CTX, &management.AddAppKeyRequest{
ProjectId: project.GetId(),
AppId: api.GetAppId(),
Type: authn.KeyType_KEY_TYPE_JSON,
ExpirationDate: nil,
})
require.NoError(t, err)
resourceServer, err := Tester.CreateResourceServerJWTProfile(CTX, keyResp.GetKeyDetails())
require.NoError(t, err)
return api.GetClientId(), resourceServer
},
},
{
name: "client credentials",
api: func(t *testing.T) (string, rs.ResourceServer) {
api, err := Tester.CreateAPIClientBasic(CTX, project.GetId())
require.NoError(t, err)
resourceServer, err := Tester.CreateResourceServerClientCredentials(CTX, api.GetClientId(), api.GetClientSecret())
require.NoError(t, err)
return api.GetClientId(), resourceServer
},
},
{
name: "client invalid id, error",
api: func(t *testing.T) (string, rs.ResourceServer) {
api, err := Tester.CreateAPIClientBasic(CTX, project.GetId())
require.NoError(t, err)
resourceServer, err := Tester.CreateResourceServerClientCredentials(CTX, "xxxxx", api.GetClientSecret())
require.NoError(t, err)
return api.GetClientId(), resourceServer
},
wantErr: true,
},
{
name: "client invalid secret, error",
api: func(t *testing.T) (string, rs.ResourceServer) {
api, err := Tester.CreateAPIClientBasic(CTX, project.GetId())
require.NoError(t, err)
resourceServer, err := Tester.CreateResourceServerClientCredentials(CTX, api.GetClientId(), "xxxxx")
require.NoError(t, err)
return api.GetClientId(), resourceServer
},
wantErr: true,
},
{
name: "client credentials on jwt client, error",
api: func(t *testing.T) (string, rs.ResourceServer) {
api, err := Tester.CreateAPIClientJWT(CTX, project.GetId())
require.NoError(t, err)
resourceServer, err := Tester.CreateResourceServerClientCredentials(CTX, api.GetClientId(), "xxxxx")
require.NoError(t, err)
return api.GetClientId(), resourceServer
},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
apiID, resourceServer := tt.api(t)
// wantAudience grows for every API we add to the project.
wantAudience = append(wantAudience, apiID)
scope := []string{oidc.ScopeOpenID, oidc.ScopeProfile, oidc.ScopeEmail, oidc.ScopeOfflineAccess, oidc_api.ScopeResourceOwner}
authRequestID := createAuthRequest(t, app.GetClientId(), redirectURI, scope...)
sessionID, sessionToken, startTime, changeTime := Tester.CreateVerifiedWebAuthNSession(t, CTXLOGIN, User.GetUserId())
linkResp, err := Tester.Client.OIDCv2.CreateCallback(CTXLOGIN, &oidc_pb.CreateCallbackRequest{
AuthRequestId: authRequestID,
CallbackKind: &oidc_pb.CreateCallbackRequest_Session{
Session: &oidc_pb.Session{
SessionId: sessionID,
SessionToken: sessionToken,
},
},
})
require.NoError(t, err)
// code exchange
code := assertCodeResponse(t, linkResp.GetCallbackUrl())
tokens, err := exchangeTokens(t, app.GetClientId(), code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, true)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
// test actual introspection
introspection, err := rs.Introspect[*oidc.IntrospectionResponse](context.Background(), resourceServer, tokens.AccessToken)
if tt.wantErr {
require.Error(t, err)
return
}
require.NoError(t, err)
assertIntrospection(t, introspection,
Tester.OIDCIssuer(), app.GetClientId(),
scope, wantAudience,
tokens.Expiry, tokens.Expiry.Add(-12*time.Hour))
})
}
}
func TestServer_Introspect_invalid_auth_invalid_token(t *testing.T) {
// ensure that when an invalid authentication and token is sent, the authentication error is returned
// https://github.com/zitadel/zitadel/pull/8133
resourceServer, err := Tester.CreateResourceServerClientCredentials(CTX, "xxxxx", "xxxxx")
require.NoError(t, err)
_, err = rs.Introspect[*oidc.IntrospectionResponse](context.Background(), resourceServer, "xxxxx")
require.Error(t, err)
}
func assertIntrospection(
t *testing.T,
introspection *oidc.IntrospectionResponse,
issuer, clientID string,
scope, audience []string,
expiration, creation time.Time,
) {
assert.True(t, introspection.Active)
assert.Equal(t, scope, []string(introspection.Scope))
assert.Equal(t, clientID, introspection.ClientID)
assert.Equal(t, oidc.BearerToken, introspection.TokenType)
assertOIDCTime(t, introspection.Expiration, expiration)
assertOIDCTime(t, introspection.IssuedAt, creation)
assertOIDCTime(t, introspection.NotBefore, creation)
assert.Equal(t, User.GetUserId(), introspection.Subject)
assert.ElementsMatch(t, audience, introspection.Audience)
assert.Equal(t, issuer, introspection.Issuer)
assert.NotEmpty(t, introspection.JWTID)
assert.NotEmpty(t, introspection.Username)
assert.Equal(t, introspection.Username, introspection.PreferredUsername)
assert.Equal(t, "Mickey", introspection.GivenName)
assert.Equal(t, "Mouse", introspection.FamilyName)
assert.Equal(t, "Mickey Mouse", introspection.Name)
assert.Equal(t, oidc.Gender("male"), introspection.Gender)
assert.Equal(t, oidc.NewLocale(language.Dutch), introspection.Locale)
assert.Equal(t, introspection.Username, introspection.Email)
assert.False(t, bool(introspection.EmailVerified))
assertOIDCTime(t, introspection.UpdatedAt, User.GetDetails().GetChangeDate().AsTime())
require.NotNil(t, introspection.Claims)
assert.Equal(t, User.Details.ResourceOwner, introspection.Claims[oidc_api.ClaimResourceOwnerID])
assert.NotEmpty(t, introspection.Claims[oidc_api.ClaimResourceOwnerName])
assert.NotEmpty(t, introspection.Claims[oidc_api.ClaimResourceOwnerPrimaryDomain])
}
// TestServer_VerifyClient tests verification by running code flow tests
// with clients that have different authentication methods.
func TestServer_VerifyClient(t *testing.T) {
sessionID, sessionToken, startTime, changeTime := Tester.CreateVerifiedWebAuthNSession(t, CTXLOGIN, User.GetUserId())
project, err := Tester.CreateProject(CTX)
require.NoError(t, err)
inactiveClient, err := Tester.CreateOIDCInactivateClient(CTX, redirectURI, logoutRedirectURI, project.GetId())
require.NoError(t, err)
nativeClient, err := Tester.CreateOIDCNativeClient(CTX, redirectURI, logoutRedirectURI, project.GetId(), false)
require.NoError(t, err)
basicWebClient, err := Tester.CreateOIDCWebClientBasic(CTX, redirectURI, logoutRedirectURI, project.GetId())
require.NoError(t, err)
jwtWebClient, keyData, err := Tester.CreateOIDCWebClientJWT(CTX, redirectURI, logoutRedirectURI, project.GetId())
require.NoError(t, err)
type clientDetails struct {
authReqClientID string
clientID string
clientSecret string
keyData []byte
}
tests := []struct {
name string
client clientDetails
wantErr bool
}{
{
name: "empty client ID error",
client: clientDetails{
authReqClientID: nativeClient.GetClientId(),
},
wantErr: true,
},
{
name: "client not found error",
client: clientDetails{
authReqClientID: nativeClient.GetClientId(),
clientID: "foo",
},
wantErr: true,
},
{
name: "client inactive error",
client: clientDetails{
authReqClientID: nativeClient.GetClientId(),
clientID: inactiveClient.GetClientId(),
},
wantErr: true,
},
{
name: "native client success",
client: clientDetails{
authReqClientID: nativeClient.GetClientId(),
clientID: nativeClient.GetClientId(),
},
},
{
name: "web client basic secret empty error",
client: clientDetails{
authReqClientID: basicWebClient.GetClientId(),
clientID: basicWebClient.GetClientId(),
clientSecret: "",
},
wantErr: true,
},
{
name: "web client basic secret invalid error",
client: clientDetails{
authReqClientID: basicWebClient.GetClientId(),
clientID: basicWebClient.GetClientId(),
clientSecret: "wrong",
},
wantErr: true,
},
{
name: "web client basic secret success",
client: clientDetails{
authReqClientID: basicWebClient.GetClientId(),
clientID: basicWebClient.GetClientId(),
clientSecret: basicWebClient.GetClientSecret(),
},
},
{
name: "web client JWT profile empty assertion error",
client: clientDetails{
authReqClientID: jwtWebClient.GetClientId(),
clientID: jwtWebClient.GetClientId(),
},
wantErr: true,
},
{
name: "web client JWT profile invalid assertion error",
client: clientDetails{
authReqClientID: jwtWebClient.GetClientId(),
clientID: jwtWebClient.GetClientId(),
keyData: createInvalidKeyData(t, jwtWebClient),
},
wantErr: true,
},
{
name: "web client JWT profile success",
client: clientDetails{
authReqClientID: jwtWebClient.GetClientId(),
clientID: jwtWebClient.GetClientId(),
keyData: keyData,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
authRequestID, err := Tester.CreateOIDCAuthRequest(CTX, tt.client.authReqClientID, Tester.Users[integration.FirstInstanceUsersKey][integration.Login].ID, redirectURI, oidc.ScopeOpenID)
require.NoError(t, err)
linkResp, err := Tester.Client.OIDCv2.CreateCallback(CTXLOGIN, &oidc_pb.CreateCallbackRequest{
AuthRequestId: authRequestID,
CallbackKind: &oidc_pb.CreateCallbackRequest_Session{
Session: &oidc_pb.Session{
SessionId: sessionID,
SessionToken: sessionToken,
},
},
})
require.NoError(t, err)
// use a new RP so we can inject different credentials
var options []rp.Option
if tt.client.keyData != nil {
options = append(options, rp.WithJWTProfile(rp.SignerFromKeyFile(tt.client.keyData)))
}
provider, err := rp.NewRelyingPartyOIDC(CTX, Tester.OIDCIssuer(), tt.client.clientID, tt.client.clientSecret, redirectURI, []string{oidc.ScopeOpenID}, options...)
require.NoError(t, err)
// test code exchange
code := assertCodeResponse(t, linkResp.GetCallbackUrl())
codeOpts := codeExchangeOptions(t, provider)
tokens, err := rp.CodeExchange[*oidc.IDTokenClaims](context.Background(), code, provider, codeOpts...)
if tt.wantErr {
require.Error(t, err)
return
}
require.NoError(t, err)
assertTokens(t, tokens, false)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
})
}
}
func codeExchangeOptions(t testing.TB, provider rp.RelyingParty) []rp.CodeExchangeOpt {
codeOpts := []rp.CodeExchangeOpt{rp.WithCodeVerifier(integration.CodeVerifier)}
if signer := provider.Signer(); signer != nil {
assertion, err := client.SignedJWTProfileAssertion(provider.OAuthConfig().ClientID, []string{provider.Issuer()}, time.Hour, provider.Signer())
require.NoError(t, err)
codeOpts = append(codeOpts, rp.WithClientAssertionJWT(assertion))
}
return codeOpts
}
func createInvalidKeyData(t testing.TB, client *management.AddOIDCAppResponse) []byte {
key := domain.ApplicationKey{
Type: domain.AuthNKeyTypeJSON,
KeyID: "1",
PrivateKey: []byte("-----BEGIN RSA PRIVATE KEY-----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\nlOsiC4A2uGq4Lbfld+gjoplJ5GX6qXtTgZ6m7eo0y7U6zm2tkN0=\n-----END RSA PRIVATE KEY-----\n"),
ApplicationID: client.GetAppId(),
ClientID: client.GetClientId(),
}
data, err := key.Detail()
require.NoError(t, err)
return data
}