From f023a19c3eeeea2b014b47fae522a62eab320048 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Fri, 5 Jul 2019 15:28:49 +0200
Subject: WIP plugins: install/uninstall

---
 server/helpers/core-utils.ts                | 13 ++++++++++++-
 server/helpers/custom-validators/misc.ts    |  2 +-
 server/helpers/custom-validators/plugins.ts | 12 ++++++++++--
 3 files changed, 23 insertions(+), 4 deletions(-)

(limited to 'server/helpers')

diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index b1e9af0a1..c5b139378 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -10,7 +10,7 @@ import { isAbsolute, join } from 'path'
 import * as pem from 'pem'
 import { URL } from 'url'
 import { truncate } from 'lodash'
-import { exec } from 'child_process'
+import { exec, ExecOptions } from 'child_process'
 
 const objectConverter = (oldObject: any, keyConverter: (e: string) => string, valueConverter: (e: any) => any) => {
   if (!oldObject || typeof oldObject !== 'object') {
@@ -204,6 +204,16 @@ function sha1 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex')
   return createHash('sha1').update(str).digest(encoding)
 }
 
+function execShell (command: string, options?: ExecOptions) {
+  return new Promise<{ err?: Error, stdout: string, stderr: string }>((res, rej) => {
+    exec(command, options, (err, stdout, stderr) => {
+      if (err) return rej({ err, stdout, stderr })
+
+      return res({ stdout, stderr })
+    })
+  })
+}
+
 function promisify0<A> (func: (cb: (err: any, result: A) => void) => void): () => Promise<A> {
   return function promisified (): Promise<A> {
     return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
@@ -269,6 +279,7 @@ export {
   sanitizeUrl,
   sanitizeHost,
   buildPath,
+  execShell,
   peertubeTruncate,
 
   sha256,
diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index f72513c1c..3ef38fce1 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -9,7 +9,7 @@ function exists (value: any) {
 function isSafePath (p: string) {
   return exists(p) &&
     (p + '').split(sep).every(part => {
-      return [ '', '.', '..' ].includes(part) === false
+      return [ '..' ].includes(part) === false
     })
 }
 
diff --git a/server/helpers/custom-validators/plugins.ts b/server/helpers/custom-validators/plugins.ts
index ff687dc3f..2fcdc581f 100644
--- a/server/helpers/custom-validators/plugins.ts
+++ b/server/helpers/custom-validators/plugins.ts
@@ -17,6 +17,13 @@ function isPluginNameValid (value: string) {
     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)
 }
@@ -55,7 +62,7 @@ function isCSSPathsValid (css: any[]) {
 }
 
 function isPackageJSONValid (packageJSON: PluginPackageJson, pluginType: PluginType) {
-  return isPluginNameValid(packageJSON.name) &&
+  return isNpmPluginNameValid(packageJSON.name) &&
     isPluginDescriptionValid(packageJSON.description) &&
     isPluginEngineValid(packageJSON.engine) &&
     isUrlValid(packageJSON.homepage) &&
@@ -78,5 +85,6 @@ export {
   isPluginVersionValid,
   isPluginNameValid,
   isPluginDescriptionValid,
-  isLibraryCodeValid
+  isLibraryCodeValid,
+  isNpmPluginNameValid
 }
-- 
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