zitadel/internal/auth/repository/eventsourcing/handler/user_grant.go
Fabi 428ef4acdb
fix: commandside queries (#1313)
* fix: move user by id to query side

* fix: move get passwordless to query side

# Conflicts:
#	internal/user/repository/eventsourcing/eventstore.go

* fix: move get passwordless to query side

* remove user eventstore

* remove unused models

* org changes

* org changes

* fix: move org queries to query side

* fix: remove org eventstore

* fix: remove org eventstore

* fix: remove org eventstore

* remove project from es v1

* project cleanup

* project cleanup

* fix: remove org eventstore

* fix: remove iam eventstore

Co-authored-by: Livio Amstutz <livio.a@gmail.com>
2021-02-22 14:08:47 +01:00

504 lines
15 KiB
Go

package handler
import (
"context"
iam_model "github.com/caos/zitadel/internal/iam/model"
iam_view "github.com/caos/zitadel/internal/iam/repository/view"
"strings"
es_sdk "github.com/caos/zitadel/internal/eventstore/sdk"
org_view "github.com/caos/zitadel/internal/org/repository/view"
proj_view "github.com/caos/zitadel/internal/project/repository/view"
"github.com/caos/zitadel/internal/user/repository/view"
"github.com/caos/zitadel/internal/user/repository/view/model"
"github.com/caos/logging"
"github.com/caos/zitadel/internal/errors"
caos_errs "github.com/caos/zitadel/internal/errors"
"github.com/caos/zitadel/internal/eventstore"
"github.com/caos/zitadel/internal/eventstore/models"
es_models "github.com/caos/zitadel/internal/eventstore/models"
"github.com/caos/zitadel/internal/eventstore/query"
"github.com/caos/zitadel/internal/eventstore/spooler"
iam_es_model "github.com/caos/zitadel/internal/iam/repository/eventsourcing/model"
org_model "github.com/caos/zitadel/internal/org/model"
org_es_model "github.com/caos/zitadel/internal/org/repository/eventsourcing/model"
proj_model "github.com/caos/zitadel/internal/project/model"
proj_es_model "github.com/caos/zitadel/internal/project/repository/eventsourcing/model"
usr_model "github.com/caos/zitadel/internal/user/model"
usr_es_model "github.com/caos/zitadel/internal/user/repository/eventsourcing/model"
grant_es_model "github.com/caos/zitadel/internal/usergrant/repository/eventsourcing/model"
view_model "github.com/caos/zitadel/internal/usergrant/repository/view/model"
"github.com/caos/zitadel/internal/v2/domain"
)
const (
userGrantTable = "auth.user_grants"
)
type UserGrant struct {
handler
iamID string
iamProjectID string
subscription *eventstore.Subscription
}
func newUserGrant(
handler handler,
iamID string,
) *UserGrant {
h := &UserGrant{
handler: handler,
iamID: iamID,
}
h.subscribe()
return h
}
func (k *UserGrant) subscribe() {
k.subscription = k.es.Subscribe(k.AggregateTypes()...)
go func() {
for event := range k.subscription.Events {
query.ReduceEvent(k, event)
}
}()
}
func (u *UserGrant) ViewModel() string {
return userGrantTable
}
func (_ *UserGrant) AggregateTypes() []es_models.AggregateType {
return []es_models.AggregateType{grant_es_model.UserGrantAggregate, iam_es_model.IAMAggregate, org_es_model.OrgAggregate, usr_es_model.UserAggregate, proj_es_model.ProjectAggregate}
}
func (u *UserGrant) CurrentSequence() (uint64, error) {
sequence, err := u.view.GetLatestUserGrantSequence()
if err != nil {
return 0, err
}
return sequence.CurrentSequence, nil
}
func (u *UserGrant) EventQuery() (*models.SearchQuery, error) {
if u.iamProjectID == "" {
err := u.setIamProjectID()
if err != nil {
return nil, err
}
}
sequence, err := u.view.GetLatestUserGrantSequence()
if err != nil {
return nil, err
}
return es_models.NewSearchQuery().
AggregateTypeFilter(u.AggregateTypes()...).
LatestSequenceFilter(sequence.CurrentSequence), nil
}
func (u *UserGrant) Reduce(event *models.Event) (err error) {
switch event.AggregateType {
case grant_es_model.UserGrantAggregate:
err = u.processUserGrant(event)
case usr_es_model.UserAggregate:
err = u.processUser(event)
case proj_es_model.ProjectAggregate:
err = u.processProject(event)
case iam_es_model.IAMAggregate:
err = u.processIAMMember(event, "IAM", false)
case org_es_model.OrgAggregate:
return u.processOrg(event)
}
return err
}
func (u *UserGrant) processUserGrant(event *models.Event) (err error) {
grant := new(view_model.UserGrantView)
switch event.Type {
case grant_es_model.UserGrantAdded:
err = grant.AppendEvent(event)
if err != nil {
return err
}
err = u.fillData(grant, event.ResourceOwner)
case grant_es_model.UserGrantChanged,
grant_es_model.UserGrantCascadeChanged,
grant_es_model.UserGrantDeactivated,
grant_es_model.UserGrantReactivated:
grant, err = u.view.UserGrantByID(event.AggregateID)
if err != nil {
return err
}
err = grant.AppendEvent(event)
case grant_es_model.UserGrantRemoved, grant_es_model.UserGrantCascadeRemoved:
return u.view.DeleteUserGrant(event.AggregateID, event)
default:
return u.view.ProcessedUserGrantSequence(event)
}
if err != nil {
return err
}
return u.view.PutUserGrant(grant, event)
}
func (u *UserGrant) processUser(event *models.Event) (err error) {
switch event.Type {
case usr_es_model.UserProfileChanged,
usr_es_model.UserEmailChanged,
usr_es_model.HumanProfileChanged,
usr_es_model.HumanEmailChanged,
usr_es_model.MachineChanged:
grants, err := u.view.UserGrantsByUserID(event.AggregateID)
if err != nil {
return err
}
if len(grants) == 0 {
return u.view.ProcessedUserGrantSequence(event)
}
user, err := u.getUserByID(event.AggregateID)
if err != nil {
return err
}
for _, grant := range grants {
u.fillUserData(grant, user)
}
return u.view.PutUserGrants(grants, event)
default:
return u.view.ProcessedUserGrantSequence(event)
}
}
func (u *UserGrant) processProject(event *models.Event) (err error) {
switch event.Type {
case proj_es_model.ProjectChanged:
grants, err := u.view.UserGrantsByProjectID(event.AggregateID)
if err != nil {
return err
}
project, err := u.getProjectByID(context.Background(), event.AggregateID)
if err != nil {
return err
}
for _, grant := range grants {
u.fillProjectData(grant, project)
}
return u.view.PutUserGrants(grants, event)
case proj_es_model.ProjectMemberAdded, proj_es_model.ProjectMemberChanged, proj_es_model.ProjectMemberRemoved:
member := new(proj_es_model.ProjectMember)
member.SetData(event)
return u.processMember(event, "PROJECT", event.AggregateID, member.UserID, member.Roles)
case proj_es_model.ProjectGrantMemberAdded, proj_es_model.ProjectGrantMemberChanged, proj_es_model.ProjectGrantMemberRemoved:
member := new(proj_es_model.ProjectGrantMember)
member.SetData(event)
return u.processMember(event, "PROJECT_GRANT", member.GrantID, member.UserID, member.Roles)
default:
return u.view.ProcessedUserGrantSequence(event)
}
}
func (u *UserGrant) processOrg(event *models.Event) (err error) {
switch event.Type {
case org_es_model.OrgMemberAdded, org_es_model.OrgMemberChanged, org_es_model.OrgMemberRemoved:
member := new(org_es_model.OrgMember)
member.SetData(event)
return u.processMember(event, "ORG", "", member.UserID, member.Roles)
default:
return u.view.ProcessedUserGrantSequence(event)
}
}
func (u *UserGrant) processIAMMember(event *models.Event, rolePrefix string, suffix bool) error {
member := new(iam_es_model.IAMMember)
switch event.Type {
case iam_es_model.IAMMemberAdded, iam_es_model.IAMMemberChanged:
member.SetData(event)
grant, err := u.view.UserGrantByIDs(u.iamID, u.iamProjectID, member.UserID)
if err != nil && !errors.IsNotFound(err) {
return err
}
if errors.IsNotFound(err) {
grant = &view_model.UserGrantView{
ID: u.iamProjectID + member.UserID,
ResourceOwner: u.iamID,
OrgName: u.iamID,
ProjectID: u.iamProjectID,
UserID: member.UserID,
RoleKeys: member.Roles,
CreationDate: event.CreationDate,
}
if suffix {
grant.RoleKeys = suffixRoles(event.AggregateID, grant.RoleKeys)
}
} else {
newRoles := member.Roles
if grant.RoleKeys != nil {
grant.RoleKeys = mergeExistingRoles(rolePrefix, "", grant.RoleKeys, newRoles)
} else {
grant.RoleKeys = newRoles
}
}
grant.Sequence = event.Sequence
grant.ChangeDate = event.CreationDate
return u.view.PutUserGrant(grant, event)
case iam_es_model.IAMMemberRemoved:
member.SetData(event)
grant, err := u.view.UserGrantByIDs(u.iamID, u.iamProjectID, member.UserID)
if err != nil {
return err
}
return u.view.DeleteUserGrant(grant.ID, event)
default:
return u.view.ProcessedUserGrantSequence(event)
}
}
func (u *UserGrant) processMember(event *models.Event, rolePrefix, roleSuffix string, userID string, roleKeys []string) error {
switch event.Type {
case org_es_model.OrgMemberAdded, proj_es_model.ProjectMemberAdded, proj_es_model.ProjectGrantMemberAdded,
org_es_model.OrgMemberChanged, proj_es_model.ProjectMemberChanged, proj_es_model.ProjectGrantMemberChanged:
grant, err := u.view.UserGrantByIDs(event.ResourceOwner, u.iamProjectID, userID)
if err != nil && !errors.IsNotFound(err) {
return err
}
if roleSuffix != "" {
roleKeys = suffixRoles(roleSuffix, roleKeys)
}
if errors.IsNotFound(err) {
grant = &view_model.UserGrantView{
ID: u.iamProjectID + event.ResourceOwner + userID,
ResourceOwner: event.ResourceOwner,
ProjectID: u.iamProjectID,
UserID: userID,
RoleKeys: roleKeys,
CreationDate: event.CreationDate,
}
u.fillData(grant, event.ResourceOwner)
} else {
newRoles := roleKeys
if grant.RoleKeys != nil {
grant.RoleKeys = mergeExistingRoles(rolePrefix, roleSuffix, grant.RoleKeys, newRoles)
} else {
grant.RoleKeys = newRoles
}
}
grant.Sequence = event.Sequence
grant.ChangeDate = event.CreationDate
return u.view.PutUserGrant(grant, event)
case org_es_model.OrgMemberRemoved,
proj_es_model.ProjectMemberRemoved,
proj_es_model.ProjectGrantMemberRemoved:
grant, err := u.view.UserGrantByIDs(event.ResourceOwner, u.iamProjectID, userID)
if err != nil && !errors.IsNotFound(err) {
return err
}
if errors.IsNotFound(err) {
return u.view.ProcessedUserGrantSequence(event)
}
if roleSuffix != "" {
roleKeys = suffixRoles(roleSuffix, roleKeys)
}
if grant.RoleKeys == nil {
return u.view.ProcessedUserGrantSequence(event)
}
grant.RoleKeys = mergeExistingRoles(rolePrefix, roleSuffix, grant.RoleKeys, nil)
return u.view.PutUserGrant(grant, event)
default:
return u.view.ProcessedUserGrantSequence(event)
}
}
func suffixRoles(suffix string, roles []string) []string {
suffixedRoles := make([]string, len(roles))
for i := 0; i < len(roles); i++ {
suffixedRoles[i] = roles[i] + ":" + suffix
}
return suffixedRoles
}
func mergeExistingRoles(rolePrefix, suffix string, existingRoles, newRoles []string) []string {
mergedRoles := make([]string, 0)
for _, existingRole := range existingRoles {
if !strings.HasPrefix(existingRole, rolePrefix) {
mergedRoles = append(mergedRoles, existingRole)
continue
}
if suffix != "" && !strings.HasSuffix(existingRole, suffix) {
mergedRoles = append(mergedRoles, existingRole)
}
}
return append(mergedRoles, newRoles...)
}
func (u *UserGrant) setIamProjectID() error {
if u.iamProjectID != "" {
return nil
}
iam, err := u.getIAMByID(context.Background())
if err != nil {
return err
}
if iam.SetUpDone < domain.StepCount-1 {
return caos_errs.ThrowPreconditionFailed(nil, "HANDL-s5DTs", "Setup not done")
}
u.iamProjectID = iam.IAMProjectID
return nil
}
func (u *UserGrant) fillData(grant *view_model.UserGrantView, resourceOwner string) (err error) {
user, err := u.getUserByID(grant.UserID)
if err != nil {
return err
}
u.fillUserData(grant, user)
project, err := u.getProjectByID(context.Background(), grant.ProjectID)
if err != nil {
return err
}
u.fillProjectData(grant, project)
org, err := u.getOrgByID(context.TODO(), resourceOwner)
if err != nil {
return err
}
u.fillOrgData(grant, org)
return nil
}
func (u *UserGrant) fillUserData(grant *view_model.UserGrantView, user *model.UserView) {
grant.UserName = user.UserName
if user.HumanView != nil {
grant.FirstName = user.FirstName
grant.LastName = user.LastName
grant.DisplayName = user.FirstName + " " + user.LastName
grant.Email = user.Email
}
if user.MachineView != nil {
grant.DisplayName = user.MachineView.Name
}
}
func (u *UserGrant) fillProjectData(grant *view_model.UserGrantView, project *proj_model.Project) {
grant.ProjectName = project.Name
grant.ProjectOwner = project.ResourceOwner
}
func (u *UserGrant) fillOrgData(grant *view_model.UserGrantView, org *org_model.Org) {
grant.OrgName = org.Name
for _, domain := range org.Domains {
if domain.Primary {
grant.OrgPrimaryDomain = domain.Domain
break
}
}
}
func (u *UserGrant) OnError(event *models.Event, err error) error {
logging.LogWithFields("SPOOL-UZmc7", "id", event.AggregateID).WithError(err).Warn("something went wrong in user grant handler")
return spooler.HandleError(event, err, u.view.GetLatestUserGrantFailedEvent, u.view.ProcessedUserGrantFailedEvent, u.view.ProcessedUserGrantSequence, u.errorCountUntilSkip)
}
func (u *UserGrant) OnSuccess() error {
return spooler.HandleSuccess(u.view.UpdateUserGrantSpoolerRunTimestamp)
}
func (u *UserGrant) getUserByID(userID string) (*model.UserView, error) {
user, usrErr := u.view.UserByID(userID)
if usrErr != nil && !caos_errs.IsNotFound(usrErr) {
return nil, usrErr
}
if user == nil {
user = &model.UserView{}
}
events, err := u.getUserEvents(userID, user.Sequence)
if err != nil {
return user, usrErr
}
userCopy := *user
for _, event := range events {
if err := userCopy.AppendEvent(event); err != nil {
return user, nil
}
}
if userCopy.State == int32(usr_model.UserStateDeleted) {
return nil, caos_errs.ThrowNotFound(nil, "HANDLER-m9dos", "Errors.User.NotFound")
}
return &userCopy, nil
}
func (u *UserGrant) getUserEvents(userID string, sequence uint64) ([]*models.Event, error) {
query, err := view.UserByIDQuery(userID, sequence)
if err != nil {
return nil, err
}
return u.es.FilterEvents(context.Background(), query)
}
func (u *UserGrant) getOrgByID(ctx context.Context, orgID string) (*org_model.Org, error) {
query, err := org_view.OrgByIDQuery(orgID, 0)
if err != nil {
return nil, err
}
esOrg := &org_es_model.Org{
ObjectRoot: models.ObjectRoot{
AggregateID: orgID,
},
}
err = es_sdk.Filter(ctx, u.Eventstore().FilterEvents, esOrg.AppendEvents, query)
if err != nil && !errors.IsNotFound(err) {
return nil, err
}
if esOrg.Sequence == 0 {
return nil, errors.ThrowNotFound(nil, "EVENT-3m9vs", "Errors.Org.NotFound")
}
return org_es_model.OrgToModel(esOrg), nil
}
func (u *UserGrant) getProjectByID(ctx context.Context, projID string) (*proj_model.Project, error) {
query, err := proj_view.ProjectByIDQuery(projID, 0)
if err != nil {
return nil, err
}
esProject := &proj_es_model.Project{
ObjectRoot: models.ObjectRoot{
AggregateID: projID,
},
}
err = es_sdk.Filter(ctx, u.Eventstore().FilterEvents, esProject.AppendEvents, query)
if err != nil && !errors.IsNotFound(err) {
return nil, err
}
if esProject.Sequence == 0 {
return nil, errors.ThrowNotFound(nil, "EVENT-DAfng", "Errors.Project.NotFound")
}
return proj_es_model.ProjectToModel(esProject), nil
}
func (u *UserGrant) getIAMByID(ctx context.Context) (*iam_model.IAM, error) {
query, err := iam_view.IAMByIDQuery(domain.IAMID, 0)
if err != nil {
return nil, err
}
iam := &iam_es_model.IAM{
ObjectRoot: models.ObjectRoot{
AggregateID: domain.IAMID,
},
}
err = es_sdk.Filter(ctx, u.Eventstore().FilterEvents, iam.AppendEvents, query)
if err != nil && errors.IsNotFound(err) && iam.Sequence == 0 {
return nil, err
}
return iam_es_model.IAMToModel(iam), nil
}