From: Laurens Post <lkpost@scept.re>
Date: Sat, 4 Apr 2015 11:24:57 +0000 (+0200)
Subject: Add password input from env variable for occ user:{add, resetpassword}
X-Git-Tag: v8.1.0alpha1~41^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=d9323ca1be35ffe0a115278de29106fe37d35c63;p=nextcloud-server.git

Add password input from env variable for occ user:{add, resetpassword}

This commit adds the --password-from-env switch to the `occ user:add` and
`occ user:resetpassword` commands. When this parameter is given, Owncloud
will use the password specified in environment variable OC_PASS. This
is safer than using command line parameters, as those can be read by any
process.
---

diff --git a/core/command/user/add.php b/core/command/user/add.php
index 93257ea2e5a..a566ed2db7a 100644
--- a/core/command/user/add.php
+++ b/core/command/user/add.php
@@ -58,10 +58,10 @@ class Add extends Command {
 				'User ID used to login (must only contain a-z, A-Z, 0-9, -, _ and @)'
 			)
 			->addOption(
-				'password',
-				'p',
-				InputOption::VALUE_OPTIONAL,
-				''
+				'password-from-env',
+				null,
+				InputOption::VALUE_NONE,
+				'read password from environment variable OC_PASS'
 			)
 			->addOption(
 				'display-name',
@@ -84,14 +84,33 @@ class Add extends Command {
 			return;
 		}
 
-		$password = $input->getOption('password');
-		while (!$password) {
-			$question = new Question('Please enter a non-empty password:');
-			$question->setHidden(true);
-			$question->setHiddenFallback(false);
+		if ($input->getOption('password-from-env')) {
+			$password = getenv('OC_PASS');
+			if (!$password) {
+				$output->writeln('<error>--password-from-env given, but OC_PASS is empty!</error>');
+				return 1;
+			}
+		} elseif ($input->isInteractive()) {
+			/** @var $dialog \Symfony\Component\Console\Helper\DialogHelper */
+			$dialog = $this->getHelperSet()->get('dialog');
+			$password = $dialog->askHiddenResponse(
+				$output,
+				'<question>Enter password: </question>',
+				false
+			);
+			$confirm = $dialog->askHiddenResponse(
+				$output,
+				'<question>Confirm password: </question>',
+				false
+			);
 
-			$helper = $this->getHelper('question');
-			$password = $helper->ask($input, $output, $question);
+			if ($password !== $confirm) {
+				$output->writeln("<error>Passwords did not match!</error>");
+				return 1;
+			}
+		} else {
+			$output->writeln("<error>Interactive input or --password-from-env is needed for entering a password!</error>");
+			return 1;
 		}
 
 		$user = $this->userManager->createUser(
diff --git a/core/command/user/resetpassword.php b/core/command/user/resetpassword.php
index 3afbfeeb9b9..3e16c8f79a5 100644
--- a/core/command/user/resetpassword.php
+++ b/core/command/user/resetpassword.php
@@ -26,6 +26,7 @@ namespace OC\Core\Command\User;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
 class ResetPassword extends Command {
@@ -47,6 +48,12 @@ class ResetPassword extends Command {
 				InputArgument::REQUIRED,
 				'Username to reset password'
 			)
+			->addOption(
+				'password-from-env',
+				null,
+				InputOption::VALUE_NONE,
+				'read password from environment variable OC_PASS'
+			)
 		;
 	}
 
@@ -60,7 +67,13 @@ class ResetPassword extends Command {
 			return 1;
 		}
 
-		if ($input->isInteractive()) {
+		if ($input->getOption('password-from-env')) {
+			$password = getenv('OC_PASS');
+			if (!$password) {
+				$output->writeln('<error>--password-from-env given, but OC_PASS is empty!</error>');
+				return 1;
+			}
+		} elseif ($input->isInteractive()) {
 			/** @var $dialog \Symfony\Component\Console\Helper\DialogHelper */
 			$dialog = $this->getHelperSet()->get('dialog');
 
@@ -84,20 +97,20 @@ class ResetPassword extends Command {
 				false
 			);
 
-			if ($password === $confirm) {
-				$success = $user->setPassword($password);
-				if ($success) {
-					$output->writeln("<info>Successfully reset password for " . $username . "</info>");
-				} else {
-					$output->writeln("<error>Error while resetting password!</error>");
-					return 1;
-				}
-			} else {
+			if ($password !== $confirm) {
 				$output->writeln("<error>Passwords did not match!</error>");
 				return 1;
 			}
 		} else {
-			$output->writeln("<error>Interactive input is needed for entering a new password!</error>");
+			$output->writeln("<error>Interactive input or --password-from-env is needed for entering a new password!</error>");
+			return 1;
+		}
+
+		$success = $user->setPassword($password);
+		if ($success) {
+			$output->writeln("<info>Successfully reset password for " . $username . "</info>");
+		} else {
+			$output->writeln("<error>Error while resetting password!</error>");
 			return 1;
 		}
 	}