zitadel/internal/api/oidc/oidc_integration_test.go
Livio Spring a3fcf6431a
fix(oidc): remove MFA requirement on ZITADEL API based on user auth methods (#8069)
# Which Problems Are Solved

Request to the ZITADEL API currently require multi factor authentication
if the user has set up any second factor.
However, the login UI will only prompt the user to check factors that
are allowed by the login policy.
This can lead to situations, where the user has set up a factor (e.g.
some OTP) which was not allowed by the policy, therefore will not have
to verify the factor, the ZITADEL API however will require the check
since the user has set it up.

# How the Problems Are Solved

The requirement for multi factor authentication based on the user's
authentication methods is removed when accessing the ZITADEL APIs.
Those requests will only require MFA in case the login policy does so
because of `requireMFA` or `requireMFAForLocalUsers`.

# Additional Changes

None.

# Additional Context

- a customer reached out to support
- discussed internally
- relates #7822
- backport to 2.53.x

(cherry picked from commit fb2b1610f9)
2024-06-13 13:55:05 +02:00

442 lines
17 KiB
Go

//go:build integration
package oidc_test
import (
"context"
"fmt"
"os"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/zitadel/oidc/v3/pkg/client/rp"
"github.com/zitadel/oidc/v3/pkg/oidc"
"google.golang.org/grpc/metadata"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/integration"
"github.com/zitadel/zitadel/pkg/grpc/auth"
mgmt "github.com/zitadel/zitadel/pkg/grpc/management"
oidc_pb "github.com/zitadel/zitadel/pkg/grpc/oidc/v2beta"
session "github.com/zitadel/zitadel/pkg/grpc/session/v2beta"
user "github.com/zitadel/zitadel/pkg/grpc/user/v2beta"
)
var (
CTX context.Context
CTXLOGIN context.Context
CTXIAM context.Context
Tester *integration.Tester
User *user.AddHumanUserResponse
)
const (
redirectURI = "https://callback"
redirectURIImplicit = "http://localhost:9999/callback"
logoutRedirectURI = "https://logged-out"
zitadelAudienceScope = domain.ProjectIDScope + domain.ProjectIDScopeZITADEL + domain.AudSuffix
)
func TestMain(m *testing.M) {
os.Exit(func() int {
ctx, _, cancel := integration.Contexts(10 * time.Minute)
defer cancel()
Tester = integration.NewTester(ctx)
defer Tester.Done()
CTX = Tester.WithAuthorization(ctx, integration.OrgOwner)
User = Tester.CreateHumanUser(CTX)
Tester.SetUserPassword(CTX, User.GetUserId(), integration.UserPassword, false)
Tester.RegisterUserPasskey(CTX, User.GetUserId())
CTXLOGIN = Tester.WithAuthorization(ctx, integration.Login)
CTXIAM = Tester.WithAuthorization(ctx, integration.IAMOwner)
return m.Run()
}())
}
func Test_ZITADEL_API_missing_audience_scope(t *testing.T) {
clientID, _ := createClient(t)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, false)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
}
func Test_ZITADEL_API_missing_authentication(t *testing.T) {
clientID, _ := createClient(t)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, zitadelAudienceScope)
createResp, err := Tester.Client.SessionV2.CreateSession(CTX, &session.CreateSessionRequest{
Checks: &session.Checks{
User: &session.CheckUser{
Search: &session.CheckUser_UserId{UserId: User.GetUserId()},
},
},
})
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: createResp.GetSessionId(),
SessionToken: createResp.GetSessionToken(),
},
},
})
require.NoError(t, err)
// code exchange
code := assertCodeResponse(t, linkResp.GetCallbackUrl())
tokens, err := exchangeTokens(t, clientID, code, redirectURI)
require.NoError(t, err)
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
}
func Test_ZITADEL_API_missing_mfa_policy(t *testing.T) {
clientID, _ := createClient(t)
org := Tester.CreateOrganization(CTXIAM, fmt.Sprintf("ZITADEL_API_MISSING_MFA_%d", time.Now().UnixNano()), fmt.Sprintf("%d@mouse.com", time.Now().UnixNano()))
userID := org.CreatedAdmins[0].GetUserId()
Tester.SetUserPassword(CTXIAM, userID, integration.UserPassword, false)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, zitadelAudienceScope)
sessionID, sessionToken, startTime, changeTime := Tester.CreatePasswordSession(t, CTXLOGIN, userID, integration.UserPassword)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertIDTokenClaims(t, tokens.IDTokenClaims, userID, armPassword, startTime, changeTime, sessionID)
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
// pre check if request would succeed
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, userID, myUserResp.GetUser().GetId())
// require MFA
ctxOrg := metadata.AppendToOutgoingContext(CTXIAM, "x-zitadel-orgid", org.GetOrganizationId())
_, err = Tester.Client.Mgmt.AddCustomLoginPolicy(ctxOrg, &mgmt.AddCustomLoginPolicyRequest{
ForceMfa: true,
})
require.NoError(t, err)
// make sure policy is projected
retryDuration := 5 * time.Second
if ctxDeadline, ok := CTX.Deadline(); ok {
retryDuration = time.Until(ctxDeadline)
}
require.EventuallyWithT(t, func(ttt *assert.CollectT) {
got, getErr := Tester.Client.Mgmt.GetLoginPolicy(ctxOrg, &mgmt.GetLoginPolicyRequest{})
assert.NoError(ttt, getErr)
assert.False(ttt, got.GetPolicy().IsDefault)
}, retryDuration, time.Millisecond*100, "timeout waiting for login policy")
// now it must fail
myUserResp, err = Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
}
func Test_ZITADEL_API_success(t *testing.T) {
clientID, _ := createClient(t)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, zitadelAudienceScope)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, false)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, User.GetUserId(), myUserResp.GetUser().GetId())
}
func Test_ZITADEL_API_glob_redirects(t *testing.T) {
const redirectURI = "https://my-org-1yfnjl2xj-my-app.vercel.app/api/auth/callback/zitadel"
clientID, _ := createClientWithOpts(t, clientOpts{
redirectURI: "https://my-org-*-my-app.vercel.app/api/auth/callback/zitadel",
logoutURI: "https://my-org-*-my-app.vercel.app/",
devMode: true,
})
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, zitadelAudienceScope)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, false)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, User.GetUserId(), myUserResp.GetUser().GetId())
}
func Test_ZITADEL_API_inactive_access_token(t *testing.T) {
clientID, _ := createClient(t)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, oidc.ScopeOfflineAccess, zitadelAudienceScope)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, true)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
// make sure token works
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, User.GetUserId(), myUserResp.GetUser().GetId())
// refresh token
newTokens, err := refreshTokens(t, clientID, tokens.RefreshToken)
require.NoError(t, err)
assert.NotEmpty(t, newTokens.AccessToken)
// use invalidated token
ctx = metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err = Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
}
func Test_ZITADEL_API_terminated_session(t *testing.T) {
clientID, _ := createClient(t)
provider, err := Tester.CreateRelyingParty(CTX, clientID, redirectURI)
require.NoError(t, err)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, oidc.ScopeOfflineAccess, zitadelAudienceScope)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, true)
assertIDTokenClaims(t, tokens.IDTokenClaims, User.GetUserId(), armPasskey, startTime, changeTime, sessionID)
// make sure token works
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, User.GetUserId(), myUserResp.GetUser().GetId())
// end session
postLogoutRedirect, err := rp.EndSession(CTX, provider, tokens.IDToken, logoutRedirectURI, "state")
require.NoError(t, err)
assert.Equal(t, logoutRedirectURI+"?state=state", postLogoutRedirect.String())
// use token from terminated session
ctx = metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err = Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
}
func Test_ZITADEL_API_terminated_session_user_disabled(t *testing.T) {
clientID, _ := createClient(t)
tests := []struct {
name string
disable func(userID string) error
}{
{
name: "deactivated",
disable: func(userID string) error {
_, err := Tester.Client.UserV2.DeactivateUser(CTX, &user.DeactivateUserRequest{UserId: userID})
return err
},
},
{
name: "locked",
disable: func(userID string) error {
_, err := Tester.Client.UserV2.LockUser(CTX, &user.LockUserRequest{UserId: userID})
return err
},
},
{
name: "deleted",
disable: func(userID string) error {
_, err := Tester.Client.UserV2.DeleteUser(CTX, &user.DeleteUserRequest{UserId: userID})
return err
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
disabledUser := Tester.CreateHumanUser(CTX)
Tester.SetUserPassword(CTX, disabledUser.GetUserId(), integration.UserPassword, false)
authRequestID := createAuthRequest(t, clientID, redirectURI, oidc.ScopeOpenID, oidc.ScopeOfflineAccess, zitadelAudienceScope)
sessionID, sessionToken, startTime, changeTime := Tester.CreatePasswordSession(t, CTXLOGIN, disabledUser.GetUserId(), integration.UserPassword)
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, clientID, code, redirectURI)
require.NoError(t, err)
assertTokens(t, tokens, true)
assertIDTokenClaims(t, tokens.IDTokenClaims, disabledUser.GetUserId(), armPassword, startTime, changeTime, sessionID)
// make sure token works
ctx := metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err := Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.NoError(t, err)
require.Equal(t, disabledUser.GetUserId(), myUserResp.GetUser().GetId())
// deactivate user
err = tt.disable(disabledUser.GetUserId())
require.NoError(t, err)
// use token from deactivated user
ctx = metadata.AppendToOutgoingContext(context.Background(), "Authorization", fmt.Sprintf("%s %s", tokens.TokenType, tokens.AccessToken))
myUserResp, err = Tester.Client.Auth.GetMyUser(ctx, &auth.GetMyUserRequest{})
require.Error(t, err)
require.Nil(t, myUserResp)
})
}
}
func createClient(t testing.TB) (clientID, projectID string) {
return createClientWithOpts(t, clientOpts{
redirectURI: redirectURI,
logoutURI: logoutRedirectURI,
devMode: false,
})
}
type clientOpts struct {
redirectURI string
logoutURI string
devMode bool
}
func createClientWithOpts(t testing.TB, opts clientOpts) (clientID, projectID string) {
project, err := Tester.CreateProject(CTX)
require.NoError(t, err)
app, err := Tester.CreateOIDCNativeClient(CTX, opts.redirectURI, opts.logoutURI, project.GetId(), opts.devMode)
require.NoError(t, err)
return app.GetClientId(), project.GetId()
}
func createImplicitClient(t testing.TB) string {
app, err := Tester.CreateOIDCImplicitFlowClient(CTX, redirectURIImplicit)
require.NoError(t, err)
return app.GetClientId()
}
func createAuthRequest(t testing.TB, clientID, redirectURI string, scope ...string) string {
redURL, err := Tester.CreateOIDCAuthRequest(CTX, clientID, Tester.Users[integration.FirstInstanceUsersKey][integration.Login].ID, redirectURI, scope...)
require.NoError(t, err)
return redURL
}
func createAuthRequestImplicit(t testing.TB, clientID, redirectURI string, scope ...string) string {
redURL, err := Tester.CreateOIDCAuthRequestImplicit(CTX, clientID, Tester.Users[integration.FirstInstanceUsersKey][integration.Login].ID, redirectURI, scope...)
require.NoError(t, err)
return redURL
}
func assertOIDCTime(t *testing.T, actual oidc.Time, expected time.Time) {
assertOIDCTimeRange(t, actual, expected, expected)
}
func assertOIDCTimeRange(t *testing.T, actual oidc.Time, expectedStart, expectedEnd time.Time) {
assert.WithinRange(t, actual.AsTime(), expectedStart.Add(-1*time.Second), expectedEnd.Add(1*time.Second))
}