fleet/server/service/maintained_apps.go

package service

import (
	"context"
	"errors"
	"time"

	"github.com/fleetdm/fleet/v4/server/fleet"
	"github.com/fleetdm/fleet/v4/server/mdm/maintainedapps"
)

type addFleetMaintainedAppRequest struct {
	TeamID            *uint  `json:"team_id"`
	AppID             uint   `json:"fleet_maintained_app_id"`
	InstallScript     string `json:"install_script"`
	PreInstallQuery   string `json:"pre_install_query"`
	PostInstallScript string `json:"post_install_script"`
	SelfService       bool   `json:"self_service"`
	UninstallScript   string `json:"uninstall_script"`
}

type addFleetMaintainedAppResponse struct {
	Err error `json:"error,omitempty"`
}

func (r addFleetMaintainedAppResponse) error() error { return r.Err }

func addFleetMaintainedAppEndpoint(ctx context.Context, request interface{}, svc fleet.Service) (errorer, error) {
	req := request.(*addFleetMaintainedAppRequest)
	ctx, cancel := context.WithTimeout(ctx, maintainedapps.InstallerTimeout)
	defer cancel()
	err := svc.AddFleetMaintainedApp(
		ctx,
		req.TeamID,
		req.AppID,
		req.InstallScript,
		req.PreInstallQuery,
		req.PostInstallScript,
		req.UninstallScript,
		req.SelfService,
	)
	if err != nil {
		if errors.Is(err, context.DeadlineExceeded) {
			err = fleet.NewGatewayTimeoutError("Couldn't upload. Request timeout. Please make sure your server and load balancer timeout is long enough.", err)
		}

		return &addFleetMaintainedAppResponse{Err: err}, nil
	}
	return &addFleetMaintainedAppResponse{}, nil
}

func (svc *Service) AddFleetMaintainedApp(ctx context.Context, teamID *uint, appID uint, installScript, preInstallQuery, postInstallScript, uninstallScript string, selfService bool) error {
	// skipauth: No authorization check needed due to implementation returning
	// only license error.
	svc.authz.SkipAuthorization(ctx)

	return fleet.ErrMissingLicense
}

type listFleetMaintainedAppsRequest struct {
	fleet.ListOptions
	TeamID uint `query:"team_id"`
}

type listFleetMaintainedAppsResponse struct {
	Count               int                       `json:"count"`
	AppsUpdatedAt       *time.Time                `json:"apps_updated_at"`
	FleetMaintainedApps []fleet.MaintainedApp     `json:"fleet_maintained_apps"`
	Meta                *fleet.PaginationMetadata `json:"meta"`
	Err                 error                     `json:"error,omitempty"`
}

func (r listFleetMaintainedAppsResponse) error() error { return r.Err }

func listFleetMaintainedAppsEndpoint(ctx context.Context, request any, svc fleet.Service) (errorer, error) {
	req := request.(*listFleetMaintainedAppsRequest)

	req.IncludeMetadata = true

	apps, meta, err := svc.ListFleetMaintainedApps(ctx, req.TeamID, req.ListOptions)
	if err != nil {
		return listFleetMaintainedAppsResponse{Err: err}, nil
	}

	var latest time.Time
	for _, app := range apps {
		if app.UpdatedAt != nil && !app.UpdatedAt.IsZero() && app.UpdatedAt.After(latest) {
			latest = *app.UpdatedAt
		}
	}

	listResp := listFleetMaintainedAppsResponse{
		FleetMaintainedApps: apps,
		Count:               int(meta.TotalResults),
		Meta:                meta,
	}
	if !latest.IsZero() {
		listResp.AppsUpdatedAt = &latest
	}

	return listResp, nil
}

func (svc *Service) ListFleetMaintainedApps(ctx context.Context, teamID uint, opts fleet.ListOptions) ([]fleet.MaintainedApp, *fleet.PaginationMetadata, error) {
	// skipauth: No authorization check needed due to implementation returning
	// only license error.
	svc.authz.SkipAuthorization(ctx)

	return nil, nil, fleet.ErrMissingLicense
}

type getFleetMaintainedAppRequest struct {
	AppID uint `url:"app_id"`
}

type getFleetMaintainedAppResponse struct {
	FleetMaintainedApp *fleet.MaintainedApp `json:"fleet_maintained_app"`
	Err                error                `json:"error,omitempty"`
}

func (r getFleetMaintainedAppResponse) error() error { return r.Err }

func getFleetMaintainedApp(ctx context.Context, request any, svc fleet.Service) (errorer, error) {
	req := request.(*getFleetMaintainedAppRequest)

	app, err := svc.GetFleetMaintainedApp(ctx, req.AppID)
	if err != nil {
		return getFleetMaintainedAppResponse{Err: err}, nil
	}

	return getFleetMaintainedAppResponse{FleetMaintainedApp: app}, nil
}

func (svc *Service) GetFleetMaintainedApp(ctx context.Context, appID uint) (*fleet.MaintainedApp, error) {
	// skipauth: No authorization check needed due to implementation returning
	// only license error.
	svc.authz.SkipAuthorization(ctx)

	return nil, fleet.ErrMissingLicense
}