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main/install/update-files-1.11.0-2.0.0.inc.php (2 issues)

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<?php
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/* For licensing terms, see /license.txt */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Updates the Chamilo files from version 1.10.0 to version 1.11.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This script operates only in the case of an update, and only to change the

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * active version number (and other things that might need a change) in the

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * current configuration file.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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error_log('Starting '.basename(__FILE__));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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global $debug;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if (defined('SYSTEM_INSTALLATION')) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    // Changes for 2.0.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $pluginPath = api_get_path(SYS_PLUGIN_PATH);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    // The ImsLti plugin has been integrated to core in 2.0

            


            
                                                                        
                            
            
                                    
            
            

                
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    $ltiPluginPath = $pluginPath.'ImsLti';

            


            
                                                                        
                            
            
                                    
            
            

                
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    if (is_dir($ltiPluginPath)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        @rrmdir($ltiPluginPath);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

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            Security
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you do not handle an error condition for rrmdir(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unhandled   annotation

                                    

                                        

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        /** @scrutinizer ignore-unhandled */ @rrmdir($ltiPluginPath);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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            Bug
    
    
    
        introduced 
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Are you sure the usage of rrmdir($ltiPluginPath) is correct as it seems to always return null.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is used.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {





The method getObject() can return nothing but null, so it makes no sense
to use the return value.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    // Copy configuration.php from app/config/configuration.php to config/configuration.php

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $old = api_get_path(SYMFONY_SYS_PATH).'app/config/configuration.php';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $new = api_get_path(SYMFONY_SYS_PATH).'config/configuration.php';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    copy($old, $new);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    error_log('Finish script '.basename(__FILE__));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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} else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    echo 'You are not allowed here !'.__FILE__;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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