From 161180cdf4e915526bc8d62c0301a09130fbf59e Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 6 Feb 2015 16:12:45 +0100
Subject: Add sshd config module

---
 inc/configmodule.inc.php             | 21 +++++++++---
 inc/configmodule/adauth.inc.php      |  7 ----
 inc/configmodule/customodule.inc.php |  4 +--
 inc/configmodule/sshconfig.inc.php   | 63 ++++++++++++++++++++++++++++++++++++
 4 files changed, 80 insertions(+), 15 deletions(-)
 create mode 100644 inc/configmodule/sshconfig.inc.php

(limited to 'inc')

diff --git a/inc/configmodule.inc.php b/inc/configmodule.inc.php
index 31c19953..4dd7c951 100644
--- a/inc/configmodule.inc.php
+++ b/inc/configmodule.inc.php
@@ -165,12 +165,20 @@ abstract class ConfigModule
 	public abstract function setData($key, $value);
 	
 	/**
-	 * Get module specific data
+	 * Get module specific data.
+	 * Can be overridden by modules.
 	 * 
-	 * @param string $key key, name or id of data to get
+	 * @param string $key key, name or id of data to get, or false to get the raw moduleData array
 	 * @return mixed Module specific data
 	 */
-	public abstract function getData($key);
+	public function getData($key)
+	{
+		if ($key === false)
+			return $this->moduleData;
+		if (!is_array($this->moduleData) || !isset($this->moduleData[$key]))
+			return false;
+		return $this->moduleData[$key];
+	}
 
 	/**
 	 * Module specific version of generate.
@@ -275,16 +283,19 @@ abstract class ConfigModule
 	 *
 	 * @return boolean true on success, false otherwise
 	 */
-	public final function update()
+	public final function update($title)
 	{
 		if ($this->moduleId === 0)
 			Util::traceError('ConfigModule::update called when moduleId == 0');
+		if (empty($title))
+			$title = $this->moduleTitle;
 		if (!$this->validateConfig())
 			return false;
 		// Update
-		Database::exec("UPDATE configtgz_module SET contents = :contents, status = :status "
+		Database::exec("UPDATE configtgz_module SET title = :title, contents = :contents, status = :status "
 			. " WHERE moduleid = :moduleid LIMIT 1", array(
 			'moduleid' => $this->moduleId,
+			'title' => $title,
 			'contents' => json_encode($this->moduleData),
 			'status' => 'OUTDATED'
 		));
diff --git a/inc/configmodule/adauth.inc.php b/inc/configmodule/adauth.inc.php
index 11087286..828469c3 100644
--- a/inc/configmodule/adauth.inc.php
+++ b/inc/configmodule/adauth.inc.php
@@ -47,13 +47,6 @@ class ConfigModule_AdAuth extends ConfigModule
 		return true;
 	}
 
-	public function getData($key)
-	{
-		if (!is_array($this->moduleData) || !isset($this->moduleData[$key]))
-			return false;
-		return $this->moduleData[$key];
-	}
-
 	// ############## Callbacks #############################
 
 	/**
diff --git a/inc/configmodule/customodule.inc.php b/inc/configmodule/customodule.inc.php
index 89f63549..31796e9c 100644
--- a/inc/configmodule/customodule.inc.php
+++ b/inc/configmodule/customodule.inc.php
@@ -19,9 +19,7 @@ class ConfigModule_CustomModule extends ConfigModule
 	protected function generateInternal($tgz, $parent)
 	{
 		if (!$this->validateConfig()) {
-			if ($this->archive() !== false && file_exists($this->archive()))
-				return true; // No new temp file given, old archive still exists, pretend it worked...
-			return false;
+			return $this->archive() !== false && file_exists($this->archive()); // No new temp file given, old archive still exists, pretend it worked...
 		}
 		$task = Taskmanager::submit('MoveFile', array(
 			'source' => $this->tmpFile,
diff --git a/inc/configmodule/sshconfig.inc.php b/inc/configmodule/sshconfig.inc.php
new file mode 100644
index 00000000..853acf6a
--- /dev/null
+++ b/inc/configmodule/sshconfig.inc.php
@@ -0,0 +1,63 @@
+<?php
+
+ConfigModule::registerModule(
+	ConfigModule_SshConfig::MODID, // ID
+	Dictionary::translate('config-module', 'sshconfig_title'), // Title
+	Dictionary::translate('config-module', 'sshconfig_description'), // Description
+	Dictionary::translate('config-module', 'group_sshconfig'), // Group
+	true // Only one per config?
+);
+
+class ConfigModule_SshConfig extends ConfigModule
+{
+	const MODID = 'SshConfig';
+	const VERSION = 1;
+
+	protected function generateInternal($tgz, $parent)
+	{
+		if (!$this->validateConfig())
+			return false;
+		$config = $this->moduleData + array(
+			'filename' => $tgz,
+			'failOnParentFail' => false,
+			'parent' => $parent
+		);
+		// Create config module, which will also check if the pubkey is valid
+		return Taskmanager::submit('SshdConfigGenerator', $config);
+	}
+
+	protected function moduleVersion()
+	{
+		return self::VERSION;
+	}
+
+	protected function validateConfig()
+	{
+		return isset($this->moduleData['publicKey']) && isset($this->moduleData['allowPasswordLogin']) && isset($this->moduleData['listenPort']);
+	}
+
+	public function setData($key, $value)
+	{
+		switch ($key) {
+		case 'publicKey':
+			break;
+		case 'allowPasswordLogin':
+			if ($value === true || $value === 'yes')
+				$value = 'yes';
+			elseif ($value === false || $value === 'no')
+				$value = 'no';
+			else
+				return false;
+			break;
+		case 'listenPort':
+			if (!is_numeric($value) || $value < 1 || $value > 65535)
+				return false;
+			break;
+		default:
+			return false;
+		}
+		$this->moduleData[$key] = $value;
+		return true;
+	}
+
+}
-- 
cgit v1.2.3-55-g7522