import * as express from 'express' import { param } from 'express-validator' import { HttpStatusCode } from '../../../shared/models/http/http-error-codes' import { isSafePath } from '../../helpers/custom-validators/misc' import { isPluginNameValid, isPluginVersionValid } from '../../helpers/custom-validators/plugins' import { logger } from '../../helpers/logger' import { PluginManager } from '../../lib/plugins/plugin-manager' import { areValidationErrors } from './shared' const serveThemeCSSValidator = [ param('themeName').custom(isPluginNameValid).withMessage('Should have a valid theme name'), param('themeVersion').custom(isPluginVersionValid).withMessage('Should have a valid theme version'), param('staticEndpoint').custom(isSafePath).withMessage('Should have a valid static endpoint'), (req: express.Request, res: express.Response, next: express.NextFunction) => { logger.debug('Checking serveThemeCSS parameters', { parameters: req.params }) if (areValidationErrors(req, res)) return const theme = PluginManager.Instance.getRegisteredThemeByShortName(req.params.themeName) if (!theme || theme.version !== req.params.themeVersion) { return res.fail({ status: HttpStatusCode.NOT_FOUND_404, message: 'No theme named ' + req.params.themeName + ' was found with version ' + req.params.themeVersion }) } if (theme.css.includes(req.params.staticEndpoint) === false) { return res.fail({ status: HttpStatusCode.NOT_FOUND_404, message: 'No static endpoint was found for this theme' }) } res.locals.registeredPlugin = theme return next() } ] // --------------------------------------------------------------------------- export { serveThemeCSSValidator }