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Raise a warning if current user and owner of deploy dir doesn't match

pull/6956/head
William Sandin 2017-12-31 19:35:09 +07:00
parent 6717cf1956
commit dbea825871
1 changed files with 7 additions and 0 deletions
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7
src/Composer/Command/SelfUpdateCommand.php
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@ -93,7 +93,9 @@ EOT
$cacheDir = $config->get('cache-dir'); $cacheDir = $config->get('cache-dir');
$rollbackDir = $config->get('data-dir'); $rollbackDir = $config->get('data-dir');
$home = $config->get('home'); $home = $config->get('home');
$homeOwner = posix_getpwuid(fileowner($home));
$localFilename = realpath($_SERVER['argv'][0]) ?: $_SERVER['argv'][0]; $localFilename = realpath($_SERVER['argv'][0]) ?: $_SERVER['argv'][0];
$composeUser = posix_getpwuid(posix_geteuid());
if ($input->getOption('update-keys')) { if ($input->getOption('update-keys')) {
return $this->fetchKeys($io, $config); return $this->fetchKeys($io, $config);
@ -107,6 +109,11 @@ EOT
throw new FilesystemException('Composer update failed: the "'.$tmpDir.'" directory used to download the temp file could not be written'); throw new FilesystemException('Composer update failed: the "'.$tmpDir.'" directory used to download the temp file could not be written');
} }
// check if composer is running as the same user that owns the directory root
if ($composeUser !== $homeOwner) {
$io->writeError('<warning>You are running composer as "'.$composeUser.'", while "'.$home.'" is owned by "'.$homeOwner.'"</warning>');
}
if ($input->getOption('rollback')) { if ($input->getOption('rollback')) {
return $this->rollback($output, $rollbackDir, $localFilename); return $this->rollback($output, $rollbackDir, $localFilename);
} }