Prosody: new settings to provide a custom certificates dir

server/lib/prosody/ctl.ts

@@ -12,7 +12,8 @@ async function _ensureWorkingDir (
   options: RegisterServerOptions,
   workingDir: string,
   dataDir: string,
-  certsDir: string,
+  certsDir: string | undefined,
+  certsDirIsCustom: boolean,
   appImageExtractPath: string
 ): Promise<string> {
   const logger = options.peertubeHelpers.logger
@@ -33,7 +34,7 @@ async function _ensureWorkingDir (
     logger.debug(`data dir ${dataDir} was created`)
   }
 
-  if (!fs.existsSync(certsDir)) {
+  if (certsDir && !certsDirIsCustom && !fs.existsSync(certsDir)) {
     // Certificates dir for Prosody.
     // Note: not used yet, but we create the directory to avoid errors in prosody logs.
     logger.info(`The certs dir ${certsDir} does not exists, trying to create it`)
@@ -61,7 +62,14 @@ async function prepareProsody (options: RegisterServerOptions): Promise<void> {
   const filePaths = await getProsodyFilePaths(options)
 
   logger.debug('Ensuring that the working dir exists')
-  await _ensureWorkingDir(options, filePaths.dir, filePaths.data, filePaths.certs, filePaths.appImageExtractPath)
+  await _ensureWorkingDir(
+    options,
+    filePaths.dir,
+    filePaths.data,
+    filePaths.certs,
+    filePaths.certsDirIsCustom,
+    filePaths.appImageExtractPath
+  )
 
   const appImageToExtract = filePaths.appImageToExtract
   if (!appImageToExtract) {