Issues in Field.php (master) - Issues in master - XoopsModules25x/songlist - Measure and Improve Code Quality continuously with Scrutinizer

Issues (388)

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File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

Header Injection

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class/Field.php (19 issues)

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<?php declare(strict_types=1);

namespace XoopsModules\Songlist;

use function base64_decode;
use function base64_encode;



/**
 * @copyright copyright &copy; 2000 XOOPS.org
 */
class Field extends \XoopsObject
{
    public function __construct()
    {
        $this->initVar('field_id', \XOBJ_DTYPE_INT, null);
        $this->initVar('cids', \XOBJ_DTYPE_ARRAY, [0 => '0'], true);
        $this->initVar('field_type', \XOBJ_DTYPE_TXTBOX);
        $this->initVar('field_valuetype', \XOBJ_DTYPE_INT, null, true);
        $this->initVar('field_name', \XOBJ_DTYPE_TXTBOX, null, true);
        $this->initVar('field_title', \XOBJ_DTYPE_TXTBOX);
        $this->initVar('field_description', \XOBJ_DTYPE_TXTAREA);
        $this->initVar('field_required', \XOBJ_DTYPE_INT, 0); //0 = no, 1 = yes
        $this->initVar('field_maxlength', \XOBJ_DTYPE_INT, 0);
        $this->initVar('field_weight', \XOBJ_DTYPE_INT, 0);
        $this->initVar('field_default', \XOBJ_DTYPE_TXTAREA, '');
        $this->initVar('field_notnull', \XOBJ_DTYPE_INT, 1);
        $this->initVar('field_edit', \XOBJ_DTYPE_INT, 0);
        $this->initVar('field_show', \XOBJ_DTYPE_INT, 0);
        $this->initVar('field_config', \XOBJ_DTYPE_INT, 0);
        $this->initVar('field_options', \XOBJ_DTYPE_ARRAY, []);
    }

    /**
     * Extra treatment dealing with non latin encoding
     * Tricky solution
     * @param string $key
     * @param mixed  $value
     * @param bool   $not_gpc
     */
    public function setVar($key, $value, $not_gpc = false): void
    {
        if ('field_options' === $key && \is_array($value)) {
            foreach (\array_keys($value) as $idx) {
                $value[$idx] = base64_encode($value[$idx]);
            }
        }
        parent::setVar($key, $value, $not_gpc);
    }

    /**
     * @param string $key
     * @param string $format
     * @return mixed
     */
    public function getVar($key, $format = 's')
    {
        $value = parent::getVar($key, $format);
        if ('field_options' === $key && !empty($value)) {
            foreach (\array_keys($value) as $idx) {
            foreach (\array_keys(/** @scrutinizer ignore-type */ $value) as $idx) {
                $value[$idx] = base64_decode($value[$idx], true);
            }
        }

        return $value;
    }

    /**
     * Returns a {@link XoopsFormElement} for editing the value of this field
     *
     * @param \XoopsUser     $user    {@link XoopsUser} object to edit the value of
     * @param ObjectsProfile $profile {@link ObjectsProfile} object to edit the value of
filter:
    dependency_paths: ["lib/*"]
     *
     * @return \\XoopsFormDhtmlTextArea|\\XoopsFormEditor|\\XoopsFormLabel|\\XoopsFormSelect|\\XoopsFormText|\\XoopsFormTextArea
filter:
    dependency_paths: ["lib/*"]
     */
    public function getEditElement($user, $profile)
    {
        $value = \in_array($this->getVar('field_name'), $this->getPostVars(), true) ? $user->getVar($this->getVar('field_name'), 'e') : $profile->getVar($this->getVar('field_name'), 'e');
        if (null === $value) {
            $value = $this->getVar('field_default');
        }
        $caption = $this->getVar('field_title');
        $caption = \defined($caption) ? \constant($caption) : $caption;
        $name    = $this->getVar('field_name', 'e');
        $options = $this->getVar('field_options');
        if (\is_array($options)) {
            //asort($options);

            foreach (\array_keys($options) as $key) {
                $optval = \defined($options[$key]) ? \constant($options[$key]) : $options[$key];
                $optkey = \defined((string)$key) ? \constant($key) : $key;
                unset($options[$key]);
                $options[$optkey] = $optval;
            }
        }
        require_once $GLOBALS['xoops']->path('class/xoopsformloader.php');
        switch ($this->getVar('field_type')) {
            default:
            case 'autotext':
                //autotext is not for editing
                $element = new \XoopsFormLabel($caption, $this->getOutputValue($user, $profile));
                $element = new \XoopsFormLabel($caption, /** @scrutinizer ignore-type */ $this->getOutputValue($user, $profile));
                break;
            case 'textbox':
                $element = new \XoopsFormText($caption, $name, 35, $this->getVar('field_maxlength'), $value);
                break;
            case 'textarea':
                $element = new \XoopsFormTextArea($caption, $name, $value, 4, 30);
                break;
            case 'dhtml':
                $element = new \XoopsFormDhtmlTextArea($caption, $name, $value, 10, 30);
                break;
            case 'editor':
                $editor_config['name']   = $name;

                $editor_config['editor'] = $GLOBALS['songlistModuleConfig']['editor'];
                $editor_config['value']  = $value;
                $editor_config['width']  = $GLOBALS['songlistModuleConfig']['editor_width'];
                $editor_config['height'] = $GLOBALS['songlistModuleConfig']['editor_height'];
                $element                 = new \XoopsFormEditor($caption, $name, $editor_config);
                break;
            case 'select':
                $element = new \XoopsFormSelect($caption, $name, $value);
                // If options do not include an empty element, then add a blank option to prevent any default selection
                if (!\array_key_exists('', $options)) {
                    $element->addOption('', _NONE);
                    //trabis
                    if (1 == $this->getVar('field_required')) {
                        $eltmsg                          = empty($caption) ? \sprintf(_FORM_ENTER, $name) : \sprintf(_FORM_ENTER, $caption);
                        $eltmsg                          = \str_replace('"', '\"', \stripslashes($eltmsg));
                        $element->customValidationCode[] = "\nvar hasSelected = false; var selectBox = myform.{$name};"
                                                           . "for (i = 0; i < selectBox.options.length; i++  ) { if ( selectBox.options[i].selected === true && selectBox.options[i].value != '' ) { hasSelected = true; break; } }"
                                                           . "if ( !hasSelected ) { window.alert(\"{$eltmsg}\"); selectBox.focus(); return false; }";
                    }
                }
                $element->addOptionArray($options);
                break;
            case 'select_multi':
                $element = new \XoopsFormSelect($caption, $name, $value, 5, true);
                $element->addOptionArray($options);
                break;
            case 'radio':
                $element = new \XoopsFormRadio($caption, $name, $value);
                $element->addOptionArray($options);
                break;
            case 'checkbox':
                $element = new \XoopsFormCheckBox($caption, $name, $value);
                $element->addOptionArray($options);
                break;
            case 'yesno':
                $element = new \XoopsFormRadioYN($caption, $name, $value);
                break;
            case 'group':
                $element = new \XoopsFormSelectGroup($caption, $name, true, $value);
                break;
            case 'group_multi':
                $element = new \XoopsFormSelectGroup($caption, $name, true, $value, 5, true);
                break;
            case 'language':
                $element = new \XoopsFormSelectLang($caption, $name, $value);
                break;
            case 'date':
                $element = new \XoopsFormTextDateSelect($caption, $name, 15, $value);
                break;
            case 'longdate':
                $element = new \XoopsFormTextDateSelect($caption, $name, 15, \str_replace('-', '/', $value));
                break;
            case 'datetime':
                $element = new XoopsFormDatetime($caption, $name, 15, $value);

                break;
            case 'list':
                $element = new \XoopsFormSelect($caption, $name, $value, 1, $options[0]);
                break;
            case 'timezone':
                $element = new \XoopsFormSelectTimezone($caption, $name, $value);
                $element->setExtra("style='width: 280px;'");
                break;
            case 'rank':
                $element = new \XoopsFormSelect($caption, $name, $value);

                require_once $GLOBALS['xoops']->path('class/xoopslists.php');
                $ranks = \XoopsLists::getUserRankList();
                $element->addOption(0, '--------------');
                $element->addOptionArray($ranks);
                break;
            case 'theme':
                $element = new \XoopsFormSelect($caption, $name, $value);
                $element->addOption('0', \_AM_SONGLIST_OBJS_MF_SITEDEFAULT);
                $handle  = \opendir(XOOPS_THEME_PATH . '/');
                $dirlist = [];
                while (false !== ($file = \readdir($handle))) {
                    if (\is_dir(XOOPS_THEME_PATH . '/' . $file) && !\preg_match('/^[.]{1,2}$/', $file) && 'cvs' !== \mb_strtolower($file)) {
                        if (\file_exists(XOOPS_THEME_PATH . '/' . $file . '/theme.tpl') && \in_array($file, $GLOBALS['xoopsConfig']['theme_set_allowed'], true)) {
                            $dirlist[$file] = $file;
                        }
                    }
                }
                \closedir($handle);
                if (!empty($dirlist)) {
                    \asort($dirlist);
                    $element->addOptionArray($dirlist);
                }
                break;
        }
        if ('' != $this->getVar('field_description')) {
            $element->setDescription($this->getVar('field_description'));
        }

        return $element;
    }

    /**
     * Returns a {@link XoopsFormElement} for editing the value of this field
     * @return \\XoopsFormLabel|\\XoopsFormSelect|\\XoopsFormText|\\XoopsFormTextArea
     * @internal param XoopsUser $user <a href='psi_element://XoopsUser'>XoopsUser</a> object to edit the value of object to edit the value of
     * @internal param ObjectsProfile $profile <a href='psi_element://ObjectsProfile'>ObjectsProfile</a> object to edit the value of object to edit the value of
     */
    public function getSearchElement()
    {
        $caption = $this->getVar('field_title');
        $caption = \defined($caption) ? \constant($caption) : $caption;
        $name    = $this->getVar('field_name', 'e');
        $options = $this->getVar('field_options');
        if (\is_array($options)) {
            //asort($options);

            foreach (\array_keys($options) as $key) {
                $optval = \defined($options[$key]) ? \constant($options[$key]) : $options[$key];
                $optkey = \defined($key) ? \constant($key) : $key;
                unset($options[$key]);
                $options[$optkey] = $optval;
            }
        }
        require_once $GLOBALS['xoops']->path('class/xoopsformloader.php');
        switch ($this->getVar('field_type')) {
            default:
            case 'autotext':
                //autotext is not for editing
                $element = new \XoopsFormLabel($caption, $this->getOutputValue($user, $profile));
                $element = new \XoopsFormLabel($caption, /** @scrutinizer ignore-type */ $this->getOutputValue($user, $profile));
                break;
            case 'textbox':
                $element = new \XoopsFormText($caption, $name, 35, $this->getVar('field_maxlength'), $value);

                break;
            case 'textarea':
                $element = new \XoopsFormTextArea($caption, $name, $value, 4, 30);
                break;
            case 'dhtml':
                $element = new \XoopsFormText($caption, $name, 35, 255, $value);
                break;
            case 'select':
                $element = new \XoopsFormSelect($caption, $name, $value);
                // If options do not include an empty element, then add a blank option to prevent any default selection
                if (!\array_key_exists('', $options)) {
                    $element->addOption('', _NONE);
                    //trabis
                    if (1 == $this->getVar('field_required')) {
                        $eltmsg                          = empty($caption) ? \sprintf(_FORM_ENTER, $name) : \sprintf(_FORM_ENTER, $caption);
                        $eltmsg                          = \str_replace('"', '\"', \stripslashes($eltmsg));
                        $element->customValidationCode[] = "\nvar hasSelected = false; var selectBox = myform.{$name};"
                                                           . "for (i = 0; i < selectBox.options.length; i++  ) { if ( selectBox.options[i].selected === true && selectBox.options[i].value != '' ) { hasSelected = true; break; } }"
                                                           . "if ( !hasSelected ) { window.alert(\"{$eltmsg}\"); selectBox.focus(); return false; }";
                    }
                    //end
                }
                $element->addOptionArray($options);
                break;
            case 'editor':
                $element = new \XoopsFormText($caption, $name, 35, 255, $value);
                break;
            case 'select_multi':
                $element = new \XoopsFormSelect($caption, $name, $value, 5, true);
                $element->addOptionArray($options);
                break;
            case 'radio':
                $element = new \XoopsFormRadio($caption, $name, $value);
                $element->addOptionArray($options);
                break;
            case 'checkbox':
                $element = new \XoopsFormCheckBox($caption, $name, $value);
                $element->addOptionArray($options);
                break;
            case 'yesno':
                $element = new \XoopsFormRadioYN($caption, $name, $value);
                break;
            case 'group':
                $element = new \XoopsFormSelectGroup($caption, $name, true, $value);
                break;
            case 'group_multi':
                $element = new \XoopsFormSelectGroup($caption, $name, true, $value, 5, true);
                break;
            case 'language':
                $element = new \XoopsFormSelectLang($caption, $name, $value);
                break;
            case 'date':
                $element = new \XoopsFormTextDateSelect($caption, $name, 15, $value);
                break;
            case 'longdate':
                $element = new \XoopsFormTextDateSelect($caption, $name, 15, \str_replace('-', '/', $value));
                break;
            case 'datetime':
                $element = new XoopsFormDatetime($caption, $name, 15, $value);
                break;
            case 'list':
                $element = new \XoopsFormSelect($caption, $name, $value, 1, $options[0]);
                break;
            case 'timezone':
                $element = new \XoopsFormSelectTimezone($caption, $name, $value);
                $element->setExtra("style='width: 280px;'");
                break;
            case 'rank':
                $element = new \XoopsFormSelect($caption, $name, $value);

                require_once $GLOBALS['xoops']->path('class/xoopslists.php');
                $ranks = \XoopsLists::getUserRankList();
                $element->addOption(0, '--------------');
                $element->addOptionArray($ranks);
                break;
            case 'theme':
                $element = new \XoopsFormSelect($caption, $name, $value);
                $element->addOption('0', \_AM_SONGLIST_OBJS_MF_SITEDEFAULT);
                $handle  = \opendir(XOOPS_THEME_PATH . '/');
                $dirlist = [];
                while (false !== ($file = \readdir($handle))) {
                    if (\is_dir(XOOPS_THEME_PATH . '/' . $file) && !\preg_match('/^[.]{1,2}$/', $file) && 'cvs' !== \mb_strtolower($file)) {
                        if (\file_exists(XOOPS_THEME_PATH . '/' . $file . '/theme.tpl') && \in_array($file, $GLOBALS['xoopsConfig']['theme_set_allowed'], true)) {
                            $dirlist[$file] = $file;
                        }
                    }
                }
                \closedir($handle);
                if (!empty($dirlist)) {
                    \asort($dirlist);
                    $element->addOptionArray($dirlist);
                }
                break;
        }
        if ('' != $this->getVar('field_description')) {
            $element->setDescription($this->getVar('field_description'));
        }

        return $element;
    }

    /**
     * Returns a value for output of this field
     *
     * @param \XoopsUser     $user    {@link XoopsUser} object to get the value of
     * @param ObjectsProfile $profile object to get the value of
     *
     * @return mixed
     **/
    public function getOutputValue($user, $profile)
    {
        \xoops_loadLanguage('modinfo', 'objects');

        $value = \in_array($this->getVar('field_name'), $this->getPostVars(), true) ? $user->getVar($this->getVar('field_name')) : $profile->getVar($this->getVar('field_name'));

        switch ($this->getVar('field_type')) {
            default:
            case 'textbox':
                if ('url' === $this->getVar('field_name') && '' != $value) {
                    return '<a href="' . \formatURL($value) . '" rel="external">' . $value . '</a>';
                }

                return $value;
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'editor':
            case 'textarea':
            case 'dhtml':
            case 'theme':
            case 'language':
            case 'list':
                return $value;
                break;
            case 'select':
            case 'radio':
                $options = $this->getVar('field_options');
                if (isset($options[$value])) {
                    $value = \htmlspecialchars(\defined($options[$value]) ? \constant($options[$value]) : $options[$value], \ENT_QUOTES | \ENT_HTML5);
                } else {
                    $value = '';
                }

                return $value;
                break;
            case 'select_multi':
            case 'checkbox':
                $options = $this->getVar('field_options');
                $ret     = [];
                if (\count($options) > 0) {
                    foreach (\array_keys($options) as $key) {
                        if (\in_array($key, $value, true)) {
                        if (\in_array($key, /** @scrutinizer ignore-type */ $value, true)) {
                            $$ret[$key] = \htmlspecialchars(\defined($options[$key]) ? \constant($options[$key]) : $options[$key], \ENT_QUOTES | \ENT_HTML5);
                        }
                    }
                }

                return $ret;
                break;
            case 'group':
                //change to retrieve groups and return name of group
                return $value;
                break;
            case 'group_multi':
                //change to retrieve groups and return array of group names
                return '';
                break;
            case 'longdate':
                //return YYYY/MM/DD format - not optimal as it is not using local date format, but how do we do that
                //when we cannot convert it to a UNIX timestamp?
                return \str_replace('-', '/', $value);
            case 'date':
                return \formatTimestamp($value, 's');
                break;
            case 'datetime':
                if (!empty($value)) {
                    return \formatTimestamp($value, 'm');
                }

                return $value = \_MI_SONGLIST_DATENOTSET;

                break;
            case 'autotext':
                $value = $user->getVar($this->getVar('field_name'), 'n'); //autotext can have HTML in it
                $value = \str_replace('{X_UID}', $user->getVar('uid'), $value);
                $value = \str_replace('{X_URL}', XOOPS_URL, $value);
                $value = \str_replace('{X_UNAME}', $user->getVar('uname'), $value);

                return $value;
                break;
            case 'rank':
                $userrank       = $user->rank();
                $user_rankimage = '';
                if (isset($userrank['image']) && '' != $userrank['image']) {
                    $user_rankimage = '<img src="' . XOOPS_UPLOAD_URL . '/' . $userrank['image'] . '" alt="' . $userrank['title'] . '"><br>';
                }

                return $user_rankimage . $userrank['title'];
                break;
            case 'yesno':
                return $value ? _YES : _NO;
                break;
            case 'timezone':
                require_once $GLOBALS['xoops']->path('class/xoopslists.php');
                $timezones = \XoopsLists::getTimeZoneList();
                $value     = empty($value) ? '0' : (string)$value;

                return $timezones[\str_replace('.0', '', $value)];
                break;
        }
    }

    /**
     * Returns a value ready to be saved in the database
     *
     * @param mixed $value Value to format
     *
     * @return mixed
     */
    public function getValueForSave($value)
    {
        switch ($this->getVar('field_type')) {
            default:
            case 'textbox':
            case 'textarea':
            case 'dhtml':
            case 'yesno':
            case 'timezone':
            case 'theme':
            case 'language':
            case 'list':
            case 'select':
            case 'radio':
            case 'select_multi':
            case 'checkbox':
            case 'group':
            case 'group_multi':
            case 'longdate':
                return $value;
            case 'date':
                if ('' != $value) {
                    return \strtotime((string)$value);
                }

                return $value;
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'datetime':
                if (!empty($value)) {
                    return \strtotime($value['date']??'') + (int)$value['time'];
                }

                return $value;
                break;
        }
    }

    /**
     * Get names of user variables
     *
     * @return array
     */
    public function getPostVars(): array
    {
        $objectsHandler = \XoopsModules\Songlist\Helper::getInstance()->getHandler('Extras');

        return $objectsHandler->getPostVars();
    }
}


XoopsModules25x / songlist

Issues (388)

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class/Field.php (19 issues)

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