diff --git a/dist/css/custom.css b/dist/css/custom.css index db8bfa00..4b020f29 100644 --- a/dist/css/custom.css +++ b/dist/css/custom.css @@ -33,3 +33,17 @@ width: 140px; float: left; } + +.webconsole { + width:100%; + height:100%; +} + +#console { + height:500px; +} + +.systemtabcontent { + height:100%; + min-height:500px; +} diff --git a/includes/system.php b/includes/system.php index e68725de..213e87a8 100755 --- a/includes/system.php +++ b/includes/system.php @@ -99,44 +99,67 @@ function DisplaySystem(){ ?>
-
+
-

System Information

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Hostname

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Pi Revision

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Uptime


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Memory Used
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% -
-
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CPU Load
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% -
+ + +
+
+
+
+

System Information

+
Hostname

+
Pi Revision

+
Uptime


+
Memory Used
+
+
% +
+
+
CPU Load
+
+
% +
+
+ +
+ + + +
+
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+ +
+ + +
- -
- - - -
-
+ + + + + + diff --git a/includes/webconsole.php b/includes/webconsole.php new file mode 100644 index 00000000..101574f5 --- /dev/null +++ b/includes/webconsole.php @@ -0,0 +1,841 @@ + 'password1', 'user2' => 'password2'); +$ACCOUNTS = array(); + +// Password hash algorithm (password must be hashed) +// Example: $PASSWORD_HASH_ALGORITHM = 'md5'; +// $PASSWORD_HASH_ALGORITHM = 'sha256'; +$PASSWORD_HASH_ALGORITHM = ''; + +// Home directory (multi-user mode supported) +// Example: $HOME_DIRECTORY = '/tmp'; +// $HOME_DIRECTORY = array('user1' => '/home/user1', 'user2' => '/home/user2'); +$HOME_DIRECTORY = ''; + +// Code below is automatically generated from different components +// For more information see: https://github.com/nickola/web-console +// +// Used components: +// - jQuery JavaScript Library: https://github.com/jquery/jquery +// - jQuery Terminal Emulator: https://github.com/jcubic/jquery.terminal +// - jQuery Mouse Wheel Plugin: https://github.com/brandonaaron/jquery-mousewheel +// - PHP JSON-RPC 2.0 Server/Client Implementation: https://github.com/sergeyfast/eazy-jsonrpc +// - Normalize.css: https://github.com/necolas/normalize.css +?> + method + */ + protected $instances = array(); + + /** + * Decoded Json Request + * @var object|array + */ + protected $request; + + /** + * Array of Received Calls + * @var array + */ + protected $calls = array(); + + /** + * Array of Responses for Calls + * @var array + */ + protected $response = array(); + + /** + * Has Calls Flag (not notifications) + * @var bool + */ + protected $hasCalls = false; + + /** + * Is Batch Call in using + * @var bool + */ + private $isBatchCall = false; + + /** + * Hidden Methods + * @var array + */ + protected $hiddenMethods = array( + 'execute', '__construct', 'registerinstance' + ); + + /** + * Content Type + * @var string + */ + public $ContentType = 'application/json'; + + /** + * Allow Cross-Domain Requests + * @var bool + */ + public $IsXDR = true; + + /** + * Max Batch Calls + * @var int + */ + public $MaxBatchCalls = 10; + + /** + * Error Messages + * @var array + */ + protected $errorMessages = array( + self::ParseError => 'Parse error', + self::InvalidRequest => 'Invalid Request', + self::MethodNotFound => 'Method not found', + self::InvalidParams => 'Invalid params', + self::InternalError => 'Internal error', + ); + + + /** + * Cached Reflection Methods + * @var ReflectionMethod[] + */ + private $reflectionMethods = array(); + + + /** + * Validate Request + * @return int error + */ + private function getRequest() { + $error = null; + + do { + if ( array_key_exists( 'REQUEST_METHOD', $_SERVER ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) { + $error = self::InvalidRequest; + break; + }; + + $request = !empty( $_GET['rawRequest'] ) ? $_GET['rawRequest'] : file_get_contents( 'php://input' ); + $this->request = json_decode( $request, false ); + if ( $this->request === null ) { + $error = self::ParseError; + break; + } + + if ( $this->request === array() ) { + $error = self::InvalidRequest; + break; + } + + // check for batch call + if ( is_array( $this->request ) ) { + if( count( $this->request ) > $this->MaxBatchCalls ) { + $error = self::InvalidRequest; + break; + } + + $this->calls = $this->request; + $this->isBatchCall = true; + } else { + $this->calls[] = $this->request; + } + } while ( false ); + + return $error; + } + + + /** + * Get Error Response + * @param int $code + * @param mixed $id + * @param null $data + * @return array + */ + private function getError( $code, $id = null, $data = null ) { + return array( + 'jsonrpc' => '2.0', + 'id' => $id, + 'error' => array( + 'code' => $code, + 'message' => isset( $this->errorMessages[$code] ) ? $this->errorMessages[$code] : $this->errorMessages[self::InternalError], + 'data' => $data, + ), + ); + } + + + /** + * Check for jsonrpc version and correct method + * @param object $call + * @return array|null + */ + private function validateCall( $call ) { + $result = null; + $error = null; + $data = null; + $id = is_object( $call ) && property_exists( $call, 'id' ) ? $call->id : null; + do { + if ( !is_object( $call ) ) { + $error = self::InvalidRequest; + break; + } + + // hack for inputEx smd tester + if ( property_exists( $call, 'version' ) ) { + if ( $call->version == 'json-rpc-2.0' ) { + $call->jsonrpc = '2.0'; + } + } + + if ( !property_exists( $call, 'jsonrpc' ) || $call->jsonrpc != '2.0' ) { + $error = self::InvalidRequest; + break; + } + + $fullMethod = property_exists( $call, 'method' ) ? $call->method : ''; + $methodInfo = explode( '.', $fullMethod, 2 ); + $namespace = array_key_exists( 1, $methodInfo ) ? $methodInfo[0] : ''; + $method = $namespace ? $methodInfo[1] : $fullMethod; + if ( !$method || !array_key_exists( $namespace, $this->instances ) || !method_exists( $this->instances[$namespace], $method ) || in_array( strtolower( $method ), $this->hiddenMethods ) ) { + $error = self::MethodNotFound; + break; + } + + if ( !array_key_exists( $fullMethod, $this->reflectionMethods ) ) { + $this->reflectionMethods[$fullMethod] = new ReflectionMethod( $this->instances[$namespace], $method ); + } + + /** @var $params array */ + $params = property_exists( $call, 'params' ) ? $call->params : null; + $paramsType = gettype( $params ); + if ( $params !== null && $paramsType != 'array' && $paramsType != 'object' ) { + $error = self::InvalidParams; + break; + } + + // check parameters + switch ( $paramsType ) { + case 'array': + $totalRequired = 0; + // doesn't hold required, null, required sequence of params + foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) { + if ( !$param->isDefaultValueAvailable() ) { + $totalRequired++; + } + } + + if ( count( $params ) < $totalRequired ) { + $error = self::InvalidParams; + $data = sprintf( 'Check numbers of required params (got %d, expected %d)', count( $params ), $totalRequired ); + } + break; + case 'object': + foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) { + if ( !$param->isDefaultValueAvailable() && !array_key_exists( $param->getName(), $params ) ) { + $error = self::InvalidParams; + $data = $param->getName() . ' not found'; + + break 3; + } + } + break; + case 'NULL': + if ( $this->reflectionMethods[$fullMethod]->getNumberOfRequiredParameters() > 0 ) { + $error = self::InvalidParams; + $data = 'Empty required params'; + break 2; + } + break; + } + + } while ( false ); + + if ( $error ) { + $result = array( $error, $id, $data ); + } + + return $result; + } + + + /** + * Process Call + * @param $call + * @return array|null + */ + private function processCall( $call ) { + $id = property_exists( $call, 'id' ) ? $call->id : null; + $params = property_exists( $call, 'params' ) ? $call->params : array(); + $result = null; + $namespace = substr( $call->method, 0, strpos( $call->method, '.' ) ); + + try { + // set named parameters + if ( is_object( $params ) ) { + $newParams = array(); + foreach ( $this->reflectionMethods[$call->method]->getParameters() as $param ) { + $paramName = $param->getName(); + $defaultValue = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null; + $newParams[] = property_exists( $params, $paramName ) ? $params->$paramName : $defaultValue; + } + + $params = $newParams; + } + + // invoke + $result = $this->reflectionMethods[$call->method]->invokeArgs( $this->instances[$namespace], $params ); + } catch ( Exception $e ) { + return $this->getError( $e->getCode(), $id, $e->getMessage() ); + } + + if ( !$id && $id !== 0 ) { + return null; + } + + return array( + 'jsonrpc' => '2.0', + 'result' => $result, + 'id' => $id, + ); + } + + + /** + * Create new Instance + * @param object $instance + */ + public function __construct( $instance = null ) { + if ( get_parent_class( $this ) ) { + $this->RegisterInstance( $this, '' ); + } else if ( $instance ) { + $this->RegisterInstance( $instance, '' ); + } + } + + + /** + * Register Instance + * @param object $instance + * @param string $namespace default is empty string + * @return $this + */ + public function RegisterInstance( $instance, $namespace = '' ) { + $this->instances[$namespace] = $instance; + $this->instances[$namespace]->errorMessages = $this->errorMessages; + + return $this; + } + + + /** + * Handle Requests + */ + public function Execute() { + do { + // check for SMD Discovery request + if ( array_key_exists( 'smd', $_GET ) ) { + $this->response[] = $this->getServiceMap(); + $this->hasCalls = true; + break; + } + + $error = $this->getRequest(); + if ( $error ) { + $this->response[] = $this->getError( $error ); + $this->hasCalls = true; + break; + } + + foreach ( $this->calls as $call ) { + $error = $this->validateCall( $call ); + if ( $error ) { + $this->response[] = $this->getError( $error[0], $error[1], $error[2] ); + $this->hasCalls = true; + } else { + $result = $this->processCall( $call ); + if ( $result ) { + $this->response[] = $result; + $this->hasCalls = true; + } + } + } + } while ( false ); + + // flush response + if ( $this->hasCalls ) { + if ( !$this->isBatchCall ) { + $this->response = reset( $this->response ); + } + + if ( !headers_sent() ) { + // Set Content Type + if ( $this->ContentType ) { + header( 'Content-Type: ' . $this->ContentType ); + } + + // Allow Cross Domain Requests + if ( $this->IsXDR ) { + header( 'Access-Control-Allow-Origin: *' ); + header( 'Access-Control-Allow-Headers: x-requested-with, content-type' ); + } + } + + echo json_encode( $this->response ); + $this->resetVars(); + } + } + + + /** + * Get Doc Comment + * @param $comment + * @return string|null + */ + private function getDocDescription( $comment ) { + $result = null; + if ( preg_match( '/\*\s+([^@]*)\s+/s', $comment, $matches ) ) { + $result = str_replace( '*', "\n", trim( trim( $matches[1], '*' ) ) ); + } + + return $result; + } + + + /** + * Get Service Map + * Maybe not so good realization of auto-discover via doc blocks + * @return array + */ + private function getServiceMap() { + $result = array( + 'transport' => 'POST', + 'envelope' => 'JSON-RPC-2.0', + 'SMDVersion' => '2.0', + 'contentType' => 'application/json', + 'target' => !empty( $_SERVER['REQUEST_URI'] ) ? substr( $_SERVER['REQUEST_URI'], 0, strpos( $_SERVER['REQUEST_URI'], '?' ) ) : '', + 'services' => array(), + 'description' => '', + ); + + foreach( $this->instances as $namespace => $instance ) { + $rc = new ReflectionClass( $instance); + + // Get Class Description + if ( $rcDocComment = $this->getDocDescription( $rc->getDocComment() ) ) { + $result['description'] .= $rcDocComment . PHP_EOL; + } + + foreach ( $rc->getMethods() as $method ) { + /** @var ReflectionMethod $method */ + if ( !$method->isPublic() || in_array( strtolower( $method->getName() ), $this->hiddenMethods ) ) { + continue; + } + + $methodName = ( $namespace ? $namespace . '.' : '' ) . $method->getName(); + $docComment = $method->getDocComment(); + + $result['services'][$methodName] = array( 'parameters' => array() ); + + // set description + if ( $rmDocComment = $this->getDocDescription( $docComment ) ) { + $result['services'][$methodName]['description'] = $rmDocComment; + } + + // @param\s+([^\s]*)\s+([^\s]*)\s*([^\s\*]*) + $parsedParams = array(); + if ( preg_match_all( '/@param\s+([^\s]*)\s+([^\s]*)\s*([^\n\*]*)/', $docComment, $matches ) ) { + foreach ( $matches[2] as $number => $name ) { + $type = $matches[1][$number]; + $desc = $matches[3][$number]; + $name = trim( $name, '$' ); + + $param = array( 'type' => $type, 'description' => $desc ); + $parsedParams[$name] = array_filter( $param ); + } + }; + + // process params + foreach ( $method->getParameters() as $parameter ) { + $name = $parameter->getName(); + $param = array( 'name' => $name, 'optional' => $parameter->isDefaultValueAvailable() ); + if ( array_key_exists( $name, $parsedParams ) ) { + $param += $parsedParams[$name]; + } + + if ( $param['optional'] ) { + $param['default'] = $parameter->getDefaultValue(); + } + + $result['services'][$methodName]['parameters'][] = $param; + } + + // set return type + if ( preg_match( '/@return\s+([^\s]+)\s*([^\n\*]+)/', $docComment, $matches ) ) { + $returns = array( 'type' => $matches[1], 'description' => trim( $matches[2] ) ); + $result['services'][$methodName]['returns'] = array_filter( $returns ); + } + } + } + + return $result; + } + + + /** + * Reset Local Class Vars after Execute + */ + private function resetVars() { + $this->response = $this->calls = array(); + $this->hasCalls = $this->isBatchCall = false; + } + + } +?> += 1) ? true : false; + +// Utilities +function is_empty_string($string) { + return strlen($string) <= 0; +} + +function is_equal_strings($string1, $string2) { + return strcmp($string1, $string2) == 0; +} + +function get_hash($algorithm, $string) { + return hash($algorithm, trim((string) $string)); +} + +// Command execution +function execute_command($command) { + $descriptors = array( + 0 => array('pipe', 'r'), // STDIN + 1 => array('pipe', 'w'), // STDOUT + 2 => array('pipe', 'w') // STDERR + ); + + $process = proc_open($command . ' 2>&1', $descriptors, $pipes); + if (!is_resource($process)) die("Can't execute command."); + + // Nothing to push to STDIN + fclose($pipes[0]); + + $output = stream_get_contents($pipes[1]); + fclose($pipes[1]); + + $error = stream_get_contents($pipes[2]); + fclose($pipes[2]); + + // All pipes must be closed before "proc_close" + $code = proc_close($process); + + return $output; +} + +// Command parsing +function parse_command($command) { + $value = ltrim((string) $command); + + if (!is_empty_string($value)) { + $values = explode(' ', $value); + $values_total = count($values); + + if ($values_total > 1) { + $value = $values[$values_total - 1]; + + for ($index = $values_total - 2; $index >= 0; $index--) { + $value_item = $values[$index]; + + if (substr($value_item, -1) == '\\') $value = $value_item . ' ' . $value; + else break; + } + } + } + + return $value; +} + +// RPC Server +class WebConsoleRPCServer extends BaseJsonRpcServer { + protected $home_directory = ''; + + private function error($message) { + throw new Exception($message); + } + + // Authentication + private function authenticate_user($user, $password) { + $user = trim((string) $user); + $password = trim((string) $password); + + if ($user && $password) { + global $ACCOUNTS, $PASSWORD_HASH_ALGORITHM; + + if (isset($ACCOUNTS[$user]) && !is_empty_string($ACCOUNTS[$user])) { + if ($PASSWORD_HASH_ALGORITHM) $password = get_hash($PASSWORD_HASH_ALGORITHM, $password); + + if (is_equal_strings($password, $ACCOUNTS[$user])) + return $user . ':' . get_hash('sha256', $password); + } + } + + throw new Exception("Incorrect user or password"); + } + + private function authenticate_token($token) { + global $NO_LOGIN; + if ($NO_LOGIN) return true; + + $token = trim((string) $token); + $token_parts = explode(':', $token, 2); + + if (count($token_parts) == 2) { + $user = trim((string) $token_parts[0]); + $password_hash = trim((string) $token_parts[1]); + + if ($user && $password_hash) { + global $ACCOUNTS; + + if (isset($ACCOUNTS[$user]) && !is_empty_string($ACCOUNTS[$user])) { + $real_password_hash = get_hash('sha256', $ACCOUNTS[$user]); + if (is_equal_strings($password_hash, $real_password_hash)) return $user; + } + } + } + + throw new Exception("Incorrect user or password"); + } + + private function get_home_directory($user) { + global $HOME_DIRECTORY; + + if (is_string($HOME_DIRECTORY)) { + if (!is_empty_string($HOME_DIRECTORY)) return $HOME_DIRECTORY; + } + else if (is_string($user) && !is_empty_string($user) && isset($HOME_DIRECTORY[$user]) && !is_empty_string($HOME_DIRECTORY[$user])) + return $HOME_DIRECTORY[$user]; + + return getcwd(); + } + + // Environment + private function get_environment() { + $hostname = function_exists('gethostname') ? gethostname() : null; + return array('path' => getcwd(), 'hostname' => $hostname); + } + + private function set_environment($environment) { + $environment = !empty($environment) ? (array) $environment : array(); + $path = (isset($environment['path']) && !is_empty_string($environment['path'])) ? $environment['path'] : $this->home_directory; + + if (!is_empty_string($path)) { + if (is_dir($path)) { + if (!@chdir($path)) return array('output' => "Unable to change directory to current working directory, updating current directory", + 'environment' => $this->get_environment()); + } + else return array('output' => "Current working directory not found, updating current directory", + 'environment' => $this->get_environment()); + } + } + + // Initialization + private function initialize($token, $environment) { + $user = $this->authenticate_token($token); + $this->home_directory = $this->get_home_directory($user); + $result = $this->set_environment($environment); + + if ($result) return $result; + } + + // Methods + public function login($user, $password) { + $result = array('token' => $this->authenticate_user($user, $password), + 'environment' => $this->get_environment()); + + $home_directory = $this->get_home_directory($user); + if (!is_empty_string($home_directory)) { + if (is_dir($home_directory)) $result['environment']['path'] = $home_directory; + else $result['output'] = "Home directory not found: ". $home_directory; + } + + return $result; + } + + public function cd($token, $environment, $path) { + $result = $this->initialize($token, $environment); + if ($result) return $result; + + $path = trim((string) $path); + if (is_empty_string($path)) $path = $this->home_directory; + + if (!is_empty_string($path)) { + if (is_dir($path)) { + if (!@chdir($path)) return array('output' => "cd: ". $path . ": Unable to change directory"); + } + else return array('output' => "cd: ". $path . ": No such directory"); + } + + return array('environment' => $this->get_environment()); + } + + public function completion($token, $environment, $pattern, $command) { + $result = $this->initialize($token, $environment); + if ($result) return $result; + + $scan_path = ''; + $completion_prefix = ''; + $completion = array(); + + if (!empty($pattern)) { + if (!is_dir($pattern)) { + $pattern = dirname($pattern); + if ($pattern == '.') $pattern = ''; + } + + if (!empty($pattern)) { + if (is_dir($pattern)) { + $scan_path = $completion_prefix = $pattern; + if (substr($completion_prefix, -1) != '/') $completion_prefix .= '/'; + } + } + else $scan_path = getcwd(); + } + else $scan_path = getcwd(); + + if (!empty($scan_path)) { + // Loading directory listing + $completion = array_values(array_diff(scandir($scan_path), array('..', '.'))); + natsort($completion); + + // Prefix + if (!empty($completion_prefix) && !empty($completion)) { + foreach ($completion as &$value) $value = $completion_prefix . $value; + } + + // Pattern + if (!empty($pattern) && !empty($completion)) { + // For PHP version that does not support anonymous functions (available since PHP 5.3.0) + function filter_pattern($value) { + global $pattern; + return !strncmp($pattern, $value, strlen($pattern)); + } + + $completion = array_values(array_filter($completion, 'filter_pattern')); + } + } + + return array('completion' => $completion); + } + + public function run($token, $environment, $command) { + $result = $this->initialize($token, $environment); + if ($result) return $result; + + $output = ($command && !is_empty_string($command)) ? execute_command($command) : ''; + if ($output && substr($output, -1) == "\n") $output = substr($output, 0, -1); + + return array('output' => $output); + } +} + +// Processing request +if (array_key_exists('REQUEST_METHOD', $_SERVER) && $_SERVER['REQUEST_METHOD'] == 'POST') { + $rpc_server = new WebConsoleRPCServer(); + $rpc_server->Execute(); +} +else if (!$IS_CONFIGURED) { +?> + + + + + + Web Console + + + + + + + +
+

Web Console must be configured before use:

+ +

For more information visit Web Console website: http://web-console.org

+
+ + + + + + + + + Web Console + + + + + + + + + + diff --git a/index.php b/index.php index 15994036..1c1eb921 100755 --- a/index.php +++ b/index.php @@ -13,7 +13,7 @@ * @author Lawrence Yau * @author Bill Zimmerman * @license GNU General Public License, version 3 (GPL-3.0) - * @version 1.2.1 + * @version 1.2.2 * @link https://github.com/billz/raspap-webgui * @see http://sirlagz.net/2013/02/08/raspap-webgui/ */ @@ -127,7 +127,7 @@ $theme_url = 'dist/css/' . $theme; - RaspAP Wifi Portal v1.2.1 + RaspAP Wifi Portal v1.2.2 @@ -145,7 +145,7 @@ $theme_url = 'dist/css/' . $theme; Configure hotspot
  • - Configure DHCP + Configure DHCP Server