WIP plugins: add ability to register plugins
[oweals/peertube.git] / server / middlewares / validators / themes.ts
1 import * as express from 'express'
2 import { param } from 'express-validator/check'
3 import { logger } from '../../helpers/logger'
4 import { areValidationErrors } from './utils'
5 import { isPluginNameValid, isPluginVersionValid } from '../../helpers/custom-validators/plugins'
6 import { PluginManager } from '../../lib/plugins/plugin-manager'
7 import { isSafePath } from '../../helpers/custom-validators/misc'
8
9 const serveThemeCSSValidator = [
10   param('themeName').custom(isPluginNameValid).withMessage('Should have a valid theme name'),
11   param('themeVersion').custom(isPluginVersionValid).withMessage('Should have a valid theme version'),
12   param('staticEndpoint').custom(isSafePath).withMessage('Should have a valid static endpoint'),
13
14   (req: express.Request, res: express.Response, next: express.NextFunction) => {
15     logger.debug('Checking serveThemeCSS parameters', { parameters: req.params })
16
17     if (areValidationErrors(req, res)) return
18
19     const theme = PluginManager.Instance.getRegisteredTheme(req.params.themeName)
20
21     if (!theme || theme.version !== req.params.themeVersion) {
22       return res.sendStatus(404)
23     }
24
25     if (theme.css.includes(req.params.staticEndpoint) === false) {
26       return res.sendStatus(404)
27     }
28
29     res.locals.registeredPlugin = theme
30
31     return next()
32   }
33 ]
34
35 // ---------------------------------------------------------------------------
36
37 export {
38   serveThemeCSSValidator
39 }