mirror of
https://github.com/zitadel/zitadel.git
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311 lines
12 KiB
Go
311 lines
12 KiB
Go
package command
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import (
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"context"
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"github.com/caos/zitadel/internal/eventstore"
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"reflect"
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"github.com/caos/zitadel/internal/domain"
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caos_errs "github.com/caos/zitadel/internal/errors"
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"github.com/caos/zitadel/internal/repository/usergrant"
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"github.com/caos/zitadel/internal/telemetry/tracing"
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)
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func (c *Commands) AddUserGrant(ctx context.Context, usergrant *domain.UserGrant, resourceOwner string) (_ *domain.UserGrant, err error) {
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event, addedUserGrant, err := c.addUserGrant(ctx, usergrant, resourceOwner)
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if err != nil {
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return nil, err
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}
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pushedEvents, err := c.eventstore.PushEvents(ctx, event)
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if err != nil {
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return nil, err
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}
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err = AppendAndReduce(addedUserGrant, pushedEvents...)
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if err != nil {
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return nil, err
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}
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return userGrantWriteModelToUserGrant(addedUserGrant), nil
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}
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func (c *Commands) addUserGrant(ctx context.Context, userGrant *domain.UserGrant, resourceOwner string) (pusher eventstore.EventPusher, _ *UserGrantWriteModel, err error) {
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err = checkExplicitProjectPermission(ctx, userGrant.ProjectGrantID, userGrant.ProjectID)
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if err != nil {
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return nil, nil, err
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}
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if !userGrant.IsValid() {
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return nil, nil, caos_errs.ThrowInvalidArgument(nil, "COMMAND-4M0fs", "Errors.UserGrant.Invalid")
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}
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err = c.checkUserGrantPreCondition(ctx, userGrant)
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if err != nil {
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return nil, nil, err
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}
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userGrant.AggregateID, err = c.idGenerator.Next()
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if err != nil {
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return nil, nil, err
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}
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addedUserGrant := NewUserGrantWriteModel(userGrant.AggregateID, resourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&addedUserGrant.WriteModel)
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pusher = usergrant.NewUserGrantAddedEvent(
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ctx,
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userGrantAgg,
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userGrant.UserID,
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userGrant.ProjectID,
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userGrant.ProjectGrantID,
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userGrant.RoleKeys,
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)
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return pusher, addedUserGrant, nil
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}
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func (c *Commands) ChangeUserGrant(ctx context.Context, userGrant *domain.UserGrant, resourceOwner string) (_ *domain.UserGrant, err error) {
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event, changedUserGrant, err := c.changeUserGrant(ctx, userGrant, resourceOwner, false)
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if err != nil {
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return nil, err
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}
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pushedEvents, err := c.eventstore.PushEvents(ctx, event)
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if err != nil {
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return nil, err
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}
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err = AppendAndReduce(changedUserGrant, pushedEvents...)
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if err != nil {
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return nil, err
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}
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return userGrantWriteModelToUserGrant(changedUserGrant), nil
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}
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func (c *Commands) changeUserGrant(ctx context.Context, userGrant *domain.UserGrant, resourceOwner string, cascade bool) (_ eventstore.EventPusher, _ *UserGrantWriteModel, err error) {
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if userGrant.AggregateID == "" {
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return nil, nil, caos_errs.ThrowInvalidArgument(nil, "COMMAND-3M0sd", "Errors.UserGrant.Invalid")
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}
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existingUserGrant, err := c.userGrantWriteModelByID(ctx, userGrant.AggregateID, userGrant.ResourceOwner)
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if err != nil {
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return nil, nil, err
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}
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err = checkExplicitProjectPermission(ctx, existingUserGrant.ProjectGrantID, existingUserGrant.ProjectID)
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if err != nil {
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return nil, nil, err
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}
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if existingUserGrant.State == domain.UserGrantStateUnspecified || existingUserGrant.State == domain.UserGrantStateRemoved {
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return nil, nil, caos_errs.ThrowNotFound(nil, "COMMAND-3M9sd", "Errors.UserGrant.NotFound")
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}
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if reflect.DeepEqual(existingUserGrant.RoleKeys, userGrant.RoleKeys) {
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return nil, nil, caos_errs.ThrowPreconditionFailed(nil, "COMMAND-Rs8fy", "Errors.UserGrant.NotChanged")
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}
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userGrant.ProjectID = existingUserGrant.ProjectID
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userGrant.ProjectGrantID = existingUserGrant.ProjectGrantID
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err = c.checkUserGrantPreCondition(ctx, userGrant)
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if err != nil {
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return nil, nil, err
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}
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changedUserGrant := NewUserGrantWriteModel(userGrant.AggregateID, resourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&changedUserGrant.WriteModel)
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if cascade {
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return usergrant.NewUserGrantCascadeChangedEvent(ctx, userGrantAgg, userGrant.RoleKeys), existingUserGrant, nil
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}
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return usergrant.NewUserGrantChangedEvent(ctx, userGrantAgg, userGrant.RoleKeys), existingUserGrant, nil
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}
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func (c *Commands) removeRoleFromUserGrant(ctx context.Context, userGrantID string, roleKeys []string, cascade bool) (_ eventstore.EventPusher, err error) {
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existingUserGrant, err := c.userGrantWriteModelByID(ctx, userGrantID, "")
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if err != nil {
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return nil, err
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}
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if existingUserGrant.State == domain.UserGrantStateUnspecified || existingUserGrant.State == domain.UserGrantStateRemoved {
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return nil, caos_errs.ThrowNotFound(nil, "COMMAND-3M9sd", "Errors.UserGrant.NotFound")
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}
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keyExists := false
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for i, key := range existingUserGrant.RoleKeys {
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for _, roleKey := range roleKeys {
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if key == roleKey {
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keyExists = true
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copy(existingUserGrant.RoleKeys[i:], existingUserGrant.RoleKeys[i+1:])
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existingUserGrant.RoleKeys[len(existingUserGrant.RoleKeys)-1] = ""
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existingUserGrant.RoleKeys = existingUserGrant.RoleKeys[:len(existingUserGrant.RoleKeys)-1]
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continue
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}
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}
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}
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if !keyExists {
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return nil, caos_errs.ThrowPreconditionFailed(nil, "COMMAND-5m8g9", "Errors.UserGrant.RoleKeyNotFound")
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}
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changedUserGrant := NewUserGrantWriteModel(userGrantID, existingUserGrant.ResourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&changedUserGrant.WriteModel)
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if cascade {
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return usergrant.NewUserGrantCascadeChangedEvent(ctx, userGrantAgg, existingUserGrant.RoleKeys), nil
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}
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return usergrant.NewUserGrantChangedEvent(ctx, userGrantAgg, existingUserGrant.RoleKeys), nil
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}
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func (c *Commands) DeactivateUserGrant(ctx context.Context, grantID, resourceOwner string) (objectDetails *domain.ObjectDetails, err error) {
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if grantID == "" || resourceOwner == "" {
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return nil, caos_errs.ThrowInvalidArgument(nil, "COMMAND-M0dsf", "Errors.UserGrant.IDMissing")
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}
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existingUserGrant, err := c.userGrantWriteModelByID(ctx, grantID, resourceOwner)
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if err != nil {
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return nil, err
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}
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if existingUserGrant.State == domain.UserGrantStateUnspecified || existingUserGrant.State == domain.UserGrantStateRemoved {
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return nil, caos_errs.ThrowNotFound(nil, "COMMAND-3M9sd", "Errors.UserGrant.NotFound")
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}
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if existingUserGrant.State != domain.UserGrantStateActive {
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return nil, caos_errs.ThrowPreconditionFailed(nil, "COMMAND-1S9gx", "Errors.UserGrant.NotActive")
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}
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err = checkExplicitProjectPermission(ctx, existingUserGrant.ProjectGrantID, existingUserGrant.ProjectID)
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if err != nil {
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return nil, err
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}
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deactivateUserGrant := NewUserGrantWriteModel(grantID, resourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&deactivateUserGrant.WriteModel)
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pushedEvents, err := c.eventstore.PushEvents(ctx, usergrant.NewUserGrantDeactivatedEvent(ctx, userGrantAgg))
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if err != nil {
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return nil, err
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}
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err = AppendAndReduce(existingUserGrant, pushedEvents...)
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if err != nil {
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return nil, err
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}
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return writeModelToObjectDetails(&existingUserGrant.WriteModel), nil
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}
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func (c *Commands) ReactivateUserGrant(ctx context.Context, grantID, resourceOwner string) (objectDetails *domain.ObjectDetails, err error) {
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if grantID == "" || resourceOwner == "" {
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return nil, caos_errs.ThrowInvalidArgument(nil, "COMMAND-Qxy8v", "Errors.UserGrant.IDMissing")
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}
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existingUserGrant, err := c.userGrantWriteModelByID(ctx, grantID, resourceOwner)
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if err != nil {
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return nil, err
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}
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if existingUserGrant.State == domain.UserGrantStateUnspecified || existingUserGrant.State == domain.UserGrantStateRemoved {
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return nil, caos_errs.ThrowNotFound(nil, "COMMAND-Lp0gs", "Errors.UserGrant.NotFound")
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}
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if existingUserGrant.State != domain.UserGrantStateInactive {
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return nil, caos_errs.ThrowPreconditionFailed(nil, "COMMAND-1ML0v", "Errors.UserGrant.NotInactive")
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}
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err = checkExplicitProjectPermission(ctx, existingUserGrant.ProjectGrantID, existingUserGrant.ProjectID)
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if err != nil {
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return nil, err
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}
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deactivateUserGrant := NewUserGrantWriteModel(grantID, resourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&deactivateUserGrant.WriteModel)
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pushedEvents, err := c.eventstore.PushEvents(ctx, usergrant.NewUserGrantReactivatedEvent(ctx, userGrantAgg))
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if err != nil {
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return nil, err
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}
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err = AppendAndReduce(existingUserGrant, pushedEvents...)
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if err != nil {
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return nil, err
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}
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return writeModelToObjectDetails(&existingUserGrant.WriteModel), nil
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}
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func (c *Commands) RemoveUserGrant(ctx context.Context, grantID, resourceOwner string) (objectDetails *domain.ObjectDetails, err error) {
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event, existingUserGrant, err := c.removeUserGrant(ctx, grantID, resourceOwner, false)
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if err != nil {
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return nil, err
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}
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pushedEvents, err := c.eventstore.PushEvents(ctx, event)
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if err != nil {
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return nil, err
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}
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err = AppendAndReduce(existingUserGrant, pushedEvents...)
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if err != nil {
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return nil, err
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}
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return writeModelToObjectDetails(&existingUserGrant.WriteModel), nil
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}
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func (c *Commands) BulkRemoveUserGrant(ctx context.Context, grantIDs []string, resourceOwner string) (err error) {
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if len(grantIDs) == 0 {
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return caos_errs.ThrowInvalidArgument(nil, "COMMAND-5M0sd", "Errors.UserGrant.IDMissing")
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}
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events := make([]eventstore.EventPusher, len(grantIDs))
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for i, grantID := range grantIDs {
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event, _, err := c.removeUserGrant(ctx, grantID, resourceOwner, false)
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if err != nil {
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return err
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}
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events[i] = event
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}
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_, err = c.eventstore.PushEvents(ctx, events...)
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return err
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}
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func (c *Commands) removeUserGrant(ctx context.Context, grantID, resourceOwner string, cascade bool) (_ eventstore.EventPusher, writeModel *UserGrantWriteModel, err error) {
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if grantID == "" {
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return nil, nil, caos_errs.ThrowInvalidArgument(nil, "COMMAND-J9sc5", "Errors.UserGrant.IDMissing")
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}
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existingUserGrant, err := c.userGrantWriteModelByID(ctx, grantID, resourceOwner)
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if err != nil {
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return nil, nil, err
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}
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if existingUserGrant.State == domain.UserGrantStateUnspecified || existingUserGrant.State == domain.UserGrantStateRemoved {
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return nil, nil, caos_errs.ThrowNotFound(nil, "COMMAND-1My0t", "Errors.UserGrant.NotFound")
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}
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if !cascade {
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err = checkExplicitProjectPermission(ctx, existingUserGrant.ProjectGrantID, existingUserGrant.ProjectID)
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if err != nil {
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return nil, nil, err
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}
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}
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removeUserGrant := NewUserGrantWriteModel(grantID, existingUserGrant.ResourceOwner)
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userGrantAgg := UserGrantAggregateFromWriteModel(&removeUserGrant.WriteModel)
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if cascade {
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return usergrant.NewUserGrantCascadeRemovedEvent(
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ctx,
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userGrantAgg,
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existingUserGrant.UserID,
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existingUserGrant.ProjectID,
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existingUserGrant.ProjectGrantID), existingUserGrant, nil
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}
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return usergrant.NewUserGrantRemovedEvent(
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ctx,
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userGrantAgg,
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existingUserGrant.UserID,
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existingUserGrant.ProjectID,
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existingUserGrant.ProjectGrantID), existingUserGrant, nil
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}
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func (c *Commands) userGrantWriteModelByID(ctx context.Context, userGrantID, resourceOwner string) (writeModel *UserGrantWriteModel, err error) {
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ctx, span := tracing.NewSpan(ctx)
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defer func() { span.EndWithError(err) }()
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writeModel = NewUserGrantWriteModel(userGrantID, resourceOwner)
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err = c.eventstore.FilterToQueryReducer(ctx, writeModel)
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if err != nil {
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return nil, err
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}
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return writeModel, nil
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}
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func (c *Commands) checkUserGrantPreCondition(ctx context.Context, usergrant *domain.UserGrant) error {
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preConditions := NewUserGrantPreConditionReadModel(usergrant.UserID, usergrant.ProjectID, usergrant.ProjectGrantID)
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err := c.eventstore.FilterToQueryReducer(ctx, preConditions)
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if err != nil {
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return err
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}
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if !preConditions.UserExists {
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return caos_errs.ThrowPreconditionFailed(err, "COMMAND-4f8sg", "Errors.User.NotFound")
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}
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if !preConditions.ProjectExists {
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return caos_errs.ThrowPreconditionFailed(err, "COMMAND-3n77S", "Errors.Project.NotFound")
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}
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if usergrant.ProjectGrantID != "" && !preConditions.ProjectGrantExists {
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return caos_errs.ThrowPreconditionFailed(err, "COMMAND-4m9ff", "Errors.Project.Grant.NotFound")
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}
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if usergrant.HasInvalidRoles(preConditions.ExistingRoleKeys) {
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return caos_errs.ThrowPreconditionFailed(err, "COMMAND-mm9F4", "Errors.Project.Role.NotFound")
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}
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return nil
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}
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