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' 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\-]+$/) } function isNpmPluginNameValid (value: string) { return exists(value) && validator.isLength(value, PLUGINS_CONSTRAINTS_FIELDS.NAME) && validator.matches(value, /^[a-z\-._0-9]+$/) && (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 exists(value) && (!value || isUrlValid(value)) } function isPluginBugs (value: string) { return exists(value) && (!value || isUrlValid(value)) } function areStaticDirectoriesValid (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 areClientScriptsValid (clientScripts: any[]) { return isArray(clientScripts) && clientScripts.every(c => { return isSafePath(c.script) && isArray(c.scopes) }) } function areTranslationPathsValid (translations: any) { if (!exists(translations) || typeof translations !== 'object') return false for (const key of Object.keys(translations)) { if (!isSafePath(translations[key])) return false } return true } function areCSSPathsValid (css: any[]) { return isArray(css) && css.every(c => isSafePath(c)) } function isThemeNameValid (name: string) { return isPluginNameValid(name) } function isPackageJSONValid (packageJSON: PluginPackageJson, pluginType: PluginType) { let result = true const badFields: string[] = [] if (!isNpmPluginNameValid(packageJSON.name)) { result = false badFields.push('name') } if (!isPluginDescriptionValid(packageJSON.description)) { result = false badFields.push('description') } if (!isPluginEngineValid(packageJSON.engine)) { result = false badFields.push('engine') } if (!isPluginHomepage(packageJSON.homepage)) { result = false badFields.push('homepage') } if (!exists(packageJSON.author)) { result = false badFields.push('author') } if (!isPluginBugs(packageJSON.bugs)) { result = false badFields.push('bugs') } if (pluginType === PluginType.PLUGIN && !isSafePath(packageJSON.library)) { result = false badFields.push('library') } if (!areStaticDirectoriesValid(packageJSON.staticDirs)) { result = false badFields.push('staticDirs') } if (!areCSSPathsValid(packageJSON.css)) { result = false badFields.push('css') } if (!areClientScriptsValid(packageJSON.clientScripts)) { result = false badFields.push('clientScripts') } if (!areTranslationPathsValid(packageJSON.translations)) { result = false badFields.push('translations') } return { result, badFields } } function isLibraryCodeValid (library: any) { return typeof library.register === 'function' && typeof library.unregister === 'function' } export { isPluginTypeValid, isPackageJSONValid, isThemeNameValid, isPluginHomepage, isPluginVersionValid, isPluginNameValid, isPluginDescriptionValid, isLibraryCodeValid, isNpmPluginNameValid }