package command import ( "context" "testing" "time" "github.com/stretchr/testify/assert" "github.com/zitadel/zitadel/internal/command/preparation" "github.com/zitadel/zitadel/internal/crypto" "github.com/zitadel/zitadel/internal/domain" "github.com/zitadel/zitadel/internal/errors" "github.com/zitadel/zitadel/internal/eventstore" "github.com/zitadel/zitadel/internal/eventstore/repository" "github.com/zitadel/zitadel/internal/eventstore/v1/models" "github.com/zitadel/zitadel/internal/id" id_mock "github.com/zitadel/zitadel/internal/id/mock" "github.com/zitadel/zitadel/internal/repository/project" ) func TestAddOIDCApp(t *testing.T) { type fields struct { idGenerator id.Generator } type args struct { app *addOIDCApp clientSecretAlg crypto.HashAlgorithm filter preparation.FilterToQueryReducer } ctx := context.Background() agg := project.NewAggregate("test", "test") tests := []struct { name string fields fields args args want Want }{ { name: "invalid appID", fields: fields{}, args: args{ app: &addOIDCApp{ AddApp: AddApp{ Aggregate: *agg, ID: "", Name: "name", }, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, Version: domain.OIDCVersionV1, ApplicationType: domain.OIDCApplicationTypeWeb, AuthMethodType: domain.OIDCAuthMethodTypeNone, AccessTokenType: domain.OIDCTokenTypeBearer, }, }, want: Want{ ValidationErr: errors.ThrowInvalidArgument(nil, "PROJE-NnavI", "Errors.Invalid.Argument"), }, }, { name: "invalid name", fields: fields{}, args: args{ app: &addOIDCApp{ AddApp: AddApp{ Aggregate: *agg, ID: "id", Name: "", }, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, Version: domain.OIDCVersionV1, ApplicationType: domain.OIDCApplicationTypeWeb, AuthMethodType: domain.OIDCAuthMethodTypeNone, AccessTokenType: domain.OIDCTokenTypeBearer, }, }, want: Want{ ValidationErr: errors.ThrowInvalidArgument(nil, "PROJE-Fef31", "Errors.Invalid.Argument"), }, }, { name: "project not exists", fields: fields{}, args: args{ app: &addOIDCApp{ AddApp: AddApp{ Aggregate: *agg, ID: "id", Name: "name", }, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, Version: domain.OIDCVersionV1, ApplicationType: domain.OIDCApplicationTypeWeb, AuthMethodType: domain.OIDCAuthMethodTypeNone, AccessTokenType: domain.OIDCTokenTypeBearer, }, filter: NewMultiFilter(). Append(func(ctx context.Context, queryFactory *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) { return nil, nil }). Filter(), }, want: Want{ CreateErr: errors.ThrowNotFound(nil, "PROJE-6swVG", ""), }, }, { name: "correct", fields: fields{ idGenerator: id_mock.NewIDGeneratorExpectIDs(t, "clientID"), }, args: args{ app: &addOIDCApp{ AddApp: AddApp{ Aggregate: *agg, ID: "id", Name: "name", }, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, Version: domain.OIDCVersionV1, ApplicationType: domain.OIDCApplicationTypeWeb, AuthMethodType: domain.OIDCAuthMethodTypeNone, AccessTokenType: domain.OIDCTokenTypeBearer, }, filter: NewMultiFilter(). Append(func(ctx context.Context, queryFactory *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) { return []eventstore.Event{ project.NewProjectAddedEvent( ctx, &agg.Aggregate, "project", false, false, false, domain.PrivateLabelingSettingUnspecified, ), }, nil }). Filter(), }, want: Want{ Commands: []eventstore.Command{ project.NewApplicationAddedEvent(ctx, &agg.Aggregate, "id", "name", ), project.NewOIDCConfigAddedEvent(ctx, &agg.Aggregate, domain.OIDCVersionV1, "id", "clientID@project", nil, nil, []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, domain.OIDCApplicationTypeWeb, domain.OIDCAuthMethodTypeNone, nil, false, domain.OIDCTokenTypeBearer, false, false, false, 0, nil, ), }, }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { c := Commands{ idGenerator: tt.fields.idGenerator, } AssertValidation(t, c.AddOIDCAppCommand( tt.args.app, tt.args.clientSecretAlg, ), tt.args.filter, tt.want) }) } } func TestCommandSide_AddOIDCApplication(t *testing.T) { type fields struct { eventstore *eventstore.Eventstore idGenerator id.Generator } type args struct { ctx context.Context oidcApp *domain.OIDCApp resourceOwner string secretGenerator crypto.Generator } type res struct { want *domain.OIDCApp err func(error) bool } tests := []struct { name string fields fields args args res res }{ { name: "no aggregate id, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{}, resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "project not existing, not found error", fields: fields{ eventstore: eventstoreExpect( t, expectFilter(), ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", AppName: "app", }, resourceOwner: "org1", }, res: res{ err: errors.IsPreconditionFailed, }, }, { name: "invalid app, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, expectFilter( eventFromEventPusher( project.NewProjectAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "project", true, true, true, domain.PrivateLabelingSettingUnspecified), ), ), ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", AppName: "", }, resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "create oidc app basic, ok", fields: fields{ eventstore: eventstoreExpect( t, expectFilter( eventFromEventPusher( project.NewProjectAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "project", true, true, true, domain.PrivateLabelingSettingUnspecified), ), ), expectPush( []*repository.Event{ eventFromEventPusher( project.NewApplicationAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "app1", "app", ), ), eventFromEventPusher( project.NewOIDCConfigAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, domain.OIDCVersionV1, "app1", "client1@project", &crypto.CryptoValue{ CryptoType: crypto.TypeEncryption, Algorithm: "enc", KeyID: "id", Crypted: []byte("a"), }, []string{"https://test.ch"}, []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, domain.OIDCApplicationTypeWeb, domain.OIDCAuthMethodTypePost, []string{"https://test.ch/logout"}, true, domain.OIDCTokenTypeBearer, true, true, true, time.Second*1, []string{"https://sub.test.ch"}), ), }, uniqueConstraintsFromEventConstraint(project.NewAddApplicationUniqueConstraint("app", "project1")), ), ), idGenerator: id_mock.NewIDGeneratorExpectIDs(t, "app1", "client1"), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppName: "app", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeBearer, AccessTokenRoleAssertion: true, IDTokenRoleAssertion: true, IDTokenUserinfoAssertion: true, ClockSkew: time.Second * 1, AdditionalOrigins: []string{"https://sub.test.ch"}, }, resourceOwner: "org1", secretGenerator: GetMockSecretGenerator(t), }, res: res{ want: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", ResourceOwner: "org1", }, AppID: "app1", AppName: "app", ClientID: "client1@project", ClientSecretString: "a", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeBearer, AccessTokenRoleAssertion: true, IDTokenRoleAssertion: true, IDTokenUserinfoAssertion: true, ClockSkew: time.Second * 1, AdditionalOrigins: []string{"https://sub.test.ch"}, State: domain.AppStateActive, Compliance: &domain.Compliance{}, }, }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { r := &Commands{ eventstore: tt.fields.eventstore, idGenerator: tt.fields.idGenerator, } got, err := r.AddOIDCApplication(tt.args.ctx, tt.args.oidcApp, tt.args.resourceOwner, tt.args.secretGenerator) if tt.res.err == nil { assert.NoError(t, err) } if tt.res.err != nil && !tt.res.err(err) { t.Errorf("got wrong err: %v ", err) } if tt.res.err == nil { assert.Equal(t, tt.res.want, got) } }) } } func TestCommandSide_ChangeOIDCApplication(t *testing.T) { type fields struct { eventstore *eventstore.Eventstore } type args struct { ctx context.Context oidcApp *domain.OIDCApp resourceOwner string } type res struct { want *domain.OIDCApp err func(error) bool } tests := []struct { name string fields fields args args res res }{ { name: "invalid app, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", }, resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "missing appid, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "", AuthMethodType: domain.OIDCAuthMethodTypePost, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, }, resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "missing aggregateid, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "", }, AppID: "appid", AuthMethodType: domain.OIDCAuthMethodTypePost, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, }, resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "app not existing, not found error", fields: fields{ eventstore: eventstoreExpect( t, expectFilter(), ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", AuthMethodType: domain.OIDCAuthMethodTypePost, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, }, resourceOwner: "org1", }, res: res{ err: errors.IsNotFound, }, }, { name: "no changes, precondition error", fields: fields{ eventstore: eventstoreExpect( t, expectFilter( eventFromEventPusher( project.NewApplicationAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "app1", "app", ), ), eventFromEventPusher( project.NewOIDCConfigAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, domain.OIDCVersionV1, "app1", "client1@project", &crypto.CryptoValue{ CryptoType: crypto.TypeEncryption, Algorithm: "enc", KeyID: "id", Crypted: []byte("a"), }, []string{"https://test.ch"}, []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, domain.OIDCApplicationTypeWeb, domain.OIDCAuthMethodTypePost, []string{"https://test.ch/logout"}, true, domain.OIDCTokenTypeBearer, true, true, true, time.Second*1, []string{"https://sub.test.ch"}), ), ), ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", AppName: "app", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeBearer, AccessTokenRoleAssertion: true, IDTokenRoleAssertion: true, IDTokenUserinfoAssertion: true, ClockSkew: time.Second * 1, AdditionalOrigins: []string{"https://sub.test.ch"}, }, resourceOwner: "org1", }, res: res{ err: errors.IsPreconditionFailed, }, }, { name: "change oidc app, ok", fields: fields{ eventstore: eventstoreExpect( t, expectFilter( eventFromEventPusher( project.NewApplicationAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "app1", "app", ), ), eventFromEventPusher( project.NewOIDCConfigAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, domain.OIDCVersionV1, "app1", "client1@project", &crypto.CryptoValue{ CryptoType: crypto.TypeEncryption, Algorithm: "enc", KeyID: "id", Crypted: []byte("a"), }, []string{"https://test.ch"}, []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, domain.OIDCApplicationTypeWeb, domain.OIDCAuthMethodTypePost, []string{"https://test.ch/logout"}, false, domain.OIDCTokenTypeBearer, true, true, true, time.Second*1, []string{"https://sub.test.ch"}), ), ), expectPush( []*repository.Event{ eventFromEventPusher( newOIDCAppChangedEvent(context.Background(), "app1", "project1", "org1"), ), }, ), ), }, args: args{ ctx: context.Background(), oidcApp: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", }, AppID: "app1", AppName: "app", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test-change.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test-change.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeJWT, AccessTokenRoleAssertion: false, IDTokenRoleAssertion: false, IDTokenUserinfoAssertion: false, ClockSkew: time.Second * 2, AdditionalOrigins: []string{"https://sub.test.ch"}, }, resourceOwner: "org1", }, res: res{ want: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", ResourceOwner: "org1", }, AppID: "app1", ClientID: "client1@project", AppName: "app", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test-change.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test-change.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeJWT, AccessTokenRoleAssertion: false, IDTokenRoleAssertion: false, IDTokenUserinfoAssertion: false, ClockSkew: time.Second * 2, AdditionalOrigins: []string{"https://sub.test.ch"}, Compliance: &domain.Compliance{}, State: domain.AppStateActive, }, }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { r := &Commands{ eventstore: tt.fields.eventstore, } got, err := r.ChangeOIDCApplication(tt.args.ctx, tt.args.oidcApp, tt.args.resourceOwner) if tt.res.err == nil { assert.NoError(t, err) } if tt.res.err != nil && !tt.res.err(err) { t.Errorf("got wrong err: %v ", err) } if tt.res.err == nil { assert.Equal(t, tt.res.want, got) } }) } } func TestCommandSide_ChangeOIDCApplicationSecret(t *testing.T) { type fields struct { eventstore *eventstore.Eventstore } type args struct { ctx context.Context appID string projectID string resourceOwner string secretGenerator crypto.Generator } type res struct { want *domain.OIDCApp err func(error) bool } tests := []struct { name string fields fields args args res res }{ { name: "no projectid, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), appID: "app1", resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "no appid, invalid argument error", fields: fields{ eventstore: eventstoreExpect( t, ), }, args: args{ ctx: context.Background(), projectID: "project1", appID: "", resourceOwner: "org1", }, res: res{ err: errors.IsErrorInvalidArgument, }, }, { name: "app not existing, not found error", fields: fields{ eventstore: eventstoreExpect( t, expectFilter(), ), }, args: args{ ctx: context.Background(), projectID: "project1", appID: "app1", resourceOwner: "org1", }, res: res{ err: errors.IsNotFound, }, }, { name: "change secret, ok", fields: fields{ eventstore: eventstoreExpect( t, expectFilter( eventFromEventPusher( project.NewApplicationAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "app1", "app", ), ), eventFromEventPusher( project.NewOIDCConfigAddedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, domain.OIDCVersionV1, "app1", "client1@project", &crypto.CryptoValue{ CryptoType: crypto.TypeEncryption, Algorithm: "enc", KeyID: "id", Crypted: []byte("a"), }, []string{"https://test.ch"}, []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, domain.OIDCApplicationTypeWeb, domain.OIDCAuthMethodTypePost, []string{"https://test.ch/logout"}, true, domain.OIDCTokenTypeBearer, true, true, true, time.Second*1, []string{"https://sub.test.ch"}), ), ), expectPush( []*repository.Event{ eventFromEventPusher( project.NewOIDCConfigSecretChangedEvent(context.Background(), &project.NewAggregate("project1", "org1").Aggregate, "app1", &crypto.CryptoValue{ CryptoType: crypto.TypeEncryption, Algorithm: "enc", KeyID: "id", Crypted: []byte("a"), }), ), }, ), ), }, args: args{ ctx: context.Background(), projectID: "project1", appID: "app1", resourceOwner: "org1", secretGenerator: GetMockSecretGenerator(t), }, res: res{ want: &domain.OIDCApp{ ObjectRoot: models.ObjectRoot{ AggregateID: "project1", ResourceOwner: "org1", }, AppID: "app1", AppName: "app", ClientID: "client1@project", ClientSecretString: "a", AuthMethodType: domain.OIDCAuthMethodTypePost, OIDCVersion: domain.OIDCVersionV1, RedirectUris: []string{"https://test.ch"}, ResponseTypes: []domain.OIDCResponseType{domain.OIDCResponseTypeCode}, GrantTypes: []domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode}, ApplicationType: domain.OIDCApplicationTypeWeb, PostLogoutRedirectUris: []string{"https://test.ch/logout"}, DevMode: true, AccessTokenType: domain.OIDCTokenTypeBearer, AccessTokenRoleAssertion: true, IDTokenRoleAssertion: true, IDTokenUserinfoAssertion: true, ClockSkew: time.Second * 1, AdditionalOrigins: []string{"https://sub.test.ch"}, State: domain.AppStateActive, }, }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { r := &Commands{ eventstore: tt.fields.eventstore, } got, err := r.ChangeOIDCApplicationSecret(tt.args.ctx, tt.args.projectID, tt.args.appID, tt.args.resourceOwner, tt.args.secretGenerator) if tt.res.err == nil { assert.NoError(t, err) } if tt.res.err != nil && !tt.res.err(err) { t.Errorf("got wrong err: %v ", err) } if tt.res.err == nil { assert.Equal(t, tt.res.want, got) } }) } } func newOIDCAppChangedEvent(ctx context.Context, appID, projectID, resourceOwner string) *project.OIDCConfigChangedEvent { changes := []project.OIDCConfigChanges{ project.ChangeRedirectURIs([]string{"https://test-change.ch"}), project.ChangePostLogoutRedirectURIs([]string{"https://test-change.ch/logout"}), project.ChangeDevMode(true), project.ChangeAccessTokenType(domain.OIDCTokenTypeJWT), project.ChangeAccessTokenRoleAssertion(false), project.ChangeIDTokenRoleAssertion(false), project.ChangeIDTokenUserinfoAssertion(false), project.ChangeClockSkew(time.Second * 2), } event, _ := project.NewOIDCConfigChangedEvent(ctx, &project.NewAggregate(projectID, resourceOwner).Aggregate, appID, changes, ) return event }