import { exists, isArray, isSafePath } from './misc' import * as validator from 'validator' import { PluginType } from '../../../shared/models/plugins/plugin.type' import { CONSTRAINTS_FIELDS } from '../../initializers/constants' import { PluginPackageJson } from '../../../shared/models/plugins/plugin-package-json.model' import { isUrlValid } from './activitypub/misc' import { isThemeRegistered } from '../../lib/plugins/theme-utils' const PLUGINS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.PLUGINS function isPluginTypeValid (value: any) { return exists(value) && validator.isInt('' + value) && PluginType[value] !== undefined } function isPluginNameValid (value: string) { return exists(value) && validator.isLength(value, PLUGINS_CONSTRAINTS_FIELDS.NAME) && validator.matches(value, /^[a-z\-]+$/) } function isNpmPluginNameValid (value: string) { return exists(value) && validator.isLength(value, PLUGINS_CONSTRAINTS_FIELDS.NAME) && validator.matches(value, /^[a-z\-]+$/) && (value.startsWith('peertube-plugin-') || value.startsWith('peertube-theme-')) } function isPluginDescriptionValid (value: string) { return exists(value) && validator.isLength(value, PLUGINS_CONSTRAINTS_FIELDS.DESCRIPTION) } function isPluginVersionValid (value: string) { if (!exists(value)) return false const parts = (value + '').split('.') return parts.length === 3 && parts.every(p => validator.isInt(p)) } function isPluginEngineValid (engine: any) { return exists(engine) && exists(engine.peertube) } function isPluginHomepage (value: string) { return isUrlValid(value) } function isStaticDirectoriesValid (staticDirs: any) { if (!exists(staticDirs) || typeof staticDirs !== 'object') return false for (const key of Object.keys(staticDirs)) { if (!isSafePath(staticDirs[key])) return false } return true } function isClientScriptsValid (clientScripts: any[]) { return isArray(clientScripts) && clientScripts.every(c => { return isSafePath(c.script) && isArray(c.scopes) }) } function isCSSPathsValid (css: any[]) { return isArray(css) && css.every(c => isSafePath(c)) } function isThemeValid (name: string) { return isPluginNameValid(name) && isThemeRegistered(name) } function isPackageJSONValid (packageJSON: PluginPackageJson, pluginType: PluginType) { return isNpmPluginNameValid(packageJSON.name) && isPluginDescriptionValid(packageJSON.description) && isPluginEngineValid(packageJSON.engine) && isPluginHomepage(packageJSON.homepage) && exists(packageJSON.author) && isUrlValid(packageJSON.bugs) && (pluginType === PluginType.THEME || isSafePath(packageJSON.library)) && isStaticDirectoriesValid(packageJSON.staticDirs) && isCSSPathsValid(packageJSON.css) && isClientScriptsValid(packageJSON.clientScripts) } function isLibraryCodeValid (library: any) { return typeof library.register === 'function' && typeof library.unregister === 'function' } export { isPluginTypeValid, isPackageJSONValid, isThemeValid, isPluginHomepage, isPluginVersionValid, isPluginNameValid, isPluginDescriptionValid, isLibraryCodeValid, isNpmPluginNameValid }