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import * as express from 'express'
import { body, param, query } from 'express-validator/check'
import { logger } from '../../helpers/logger'
import { areValidationErrors } from './utils'
import { isNpmPluginNameValid, isPluginNameValid, isPluginTypeValid, isPluginVersionValid } from '../../helpers/custom-validators/plugins'
import { PluginManager } from '../../lib/plugins/plugin-manager'
import { isBooleanValid, isSafePath } from '../../helpers/custom-validators/misc'
import { PluginModel } from '../../models/server/plugin'
import { InstallOrUpdatePlugin } from '../../../shared/models/plugins/install-plugin.model'
import { PluginType } from '../../../shared/models/plugins/plugin.type'
import { CONFIG } from '../../initializers/config'
const servePluginStaticDirectoryValidator = (pluginType: PluginType) => [
param('pluginName').custom(isPluginNameValid).withMessage('Should have a valid plugin name'),
param('pluginVersion').custom(isPluginVersionValid).withMessage('Should have a valid plugin version'),
param('staticEndpoint').custom(isSafePath).withMessage('Should have a valid static endpoint'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking servePluginStaticDirectory parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
const npmName = PluginModel.buildNpmName(req.params.pluginName, pluginType)
const plugin = PluginManager.Instance.getRegisteredPluginOrTheme(npmName)
if (!plugin || plugin.version !== req.params.pluginVersion) {
return res.sendStatus(404)
}
res.locals.registeredPlugin = plugin
return next()
}
]
const listPluginsValidator = [
query('pluginType')
.optional()
.custom(isPluginTypeValid).withMessage('Should have a valid plugin type'),
query('uninstalled')
.optional()
.toBoolean()
.custom(isBooleanValid).withMessage('Should have a valid uninstalled attribute'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking listPluginsValidator parameters', { parameters: req.query })
if (areValidationErrors(req, res)) return
return next()
}
]
const installOrUpdatePluginValidator = [
body('npmName')
.optional()
.custom(isNpmPluginNameValid).withMessage('Should have a valid npm name'),
body('path')
.optional()
.custom(isSafePath).withMessage('Should have a valid safe path'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking installOrUpdatePluginValidator parameters', { parameters: req.body })
if (areValidationErrors(req, res)) return
const body: InstallOrUpdatePlugin = req.body
if (!body.path && !body.npmName) {
return res.status(400)
.json({ error: 'Should have either a npmName or a path' })
.end()
}
return next()
}
]
const uninstallPluginValidator = [
body('npmName').custom(isNpmPluginNameValid).withMessage('Should have a valid npm name'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking uninstallPluginValidator parameters', { parameters: req.body })
if (areValidationErrors(req, res)) return
return next()
}
]
const existingPluginValidator = [
param('npmName').custom(isPluginNameValid).withMessage('Should have a valid plugin name'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking enabledPluginValidator parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
const plugin = await PluginModel.loadByNpmName(req.params.npmName)
if (!plugin) {
return res.status(404)
.json({ error: 'Plugin not found' })
.end()
}
res.locals.plugin = plugin
return next()
}
]
const updatePluginSettingsValidator = [
body('settings').exists().withMessage('Should have settings'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking enabledPluginValidator parameters', { parameters: req.body })
if (areValidationErrors(req, res)) return
return next()
}
]
const listAvailablePluginsValidator = [
query('sort')
.optional()
.exists().withMessage('Should have a valid sort'),
query('search')
.optional()
.exists().withMessage('Should have a valid search'),
query('pluginType')
.optional()
.custom(isPluginTypeValid).withMessage('Should have a valid plugin type'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking enabledPluginValidator parameters', { parameters: req.query })
if (areValidationErrors(req, res)) return
if (CONFIG.PLUGINS.INDEX.ENABLED === false) {
return res.status(400)
.json({ error: 'Plugin index is not enabled' })
.end()
}
return next()
}
]
// ---------------------------------------------------------------------------
export {
servePluginStaticDirectoryValidator,
updatePluginSettingsValidator,
uninstallPluginValidator,
listAvailablePluginsValidator,
existingPluginValidator,
installOrUpdatePluginValidator,
listPluginsValidator
}
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