Issues in TransformsData.php (master) - Issues in master - akalongman/laravel-lodash - Measure and Improve Code Quality continuously with Scrutinizer

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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.

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.

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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.

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Response Splitting can be used to send arbitrary responses.

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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.

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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.

Variable Injection

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

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src/Lodash/Http/Resources/TransformsData.php (1 issue)

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<?php

declare(strict_types=1);

namespace Longman\LaravelLodash\Http\Resources;

use LogicException;
use Longman\LaravelLodash\Support\Str;

use function call_user_func_array;
use function get_class;
use function in_array;
use function is_array;
use function key;
use function method_exists;

trait TransformsData
{
    /**
     * Fields transform mapping.
     * In array key should be a column name from database,
     * value can be just name (if getter exists for that name, or array [fieldName => getterMethod]).
     * If static getterMethod is defined in the resource class, it will be called and as a first argument will be passed TransformableContract $model,
     * Otherwise, model's method will be used.
     */
    protected static array $transformMapping = [];


    /**
     * Fields list for hiding in output.
     * Array values should be a column name from database,
     */
    protected static array $hideInOutput = [];

    public static function getTransformFields(): array
    {
        return static::$transformMapping;
    }

    public static function getHideInOutput(): array
    {
        return static::$hideInOutput;
    }

    public static function transformToApi(TransformableContract $model): array
    {
        $fields = static::getTransformFields();
        $hiddenProperties = $model->getHidden();
        $hideInOutput = static::getHideInOutput();
        $transformed = [];
        foreach ($fields as $internalField => $transformValue) {
            if (in_array($internalField, $hiddenProperties, true)) {
                continue;
            }

            if (in_array($internalField, $hideInOutput, true)) {
                continue;
            }

            [$key, $value] = self::parseKeyValue($internalField, $transformValue, $model);

            $transformed[$key] = $value;
        }

        return $transformed;
    }

    public static function transformToInternal(array $fields): array
    {
        $modelTransformedFields = [];
        foreach (self::getTransformFields() as $key => $transformField) {
            if (is_array($transformField)) {
                $modelTransformedFields[key($transformField)] = $key;
            } else {
                $modelTransformedFields[$transformField] = $key;
            }
        }

        $transformed = [];
        foreach ($fields as $fieldKey => $postValue) {
            if (isset($modelTransformedFields[$fieldKey])) {
                $transformed[$modelTransformedFields[$fieldKey]] = $postValue;
            }
        }

        return $transformed;
    }

    private static function parseKeyValue(string $internalField, $transformValue, TransformableContract $model): array
    {
        if (is_array($transformValue)) {
            $key = key($transformValue);
            $method = $transformValue[$key];
            if (method_exists(static::class, $method)) { // Check if getter exists in the resource class
                $value = call_user_func_array([static::class, $method], ['model' => $model]);
            } elseif (method_exists($model, $method)) { // Check if getter exists in the model class
                $value = $model->$method();
            } else {
                throw new LogicException('Method ' . $method . ' does not available not for resource ' . static::class . ', not for model ' . get_class($model));
            }
        } else {
            // Try to find getter for external field
            $method = 'get' . Str::snakeCaseToCamelCase($transformValue);
            if (method_exists($model, $method)) {
                $key = $transformValue;
                $value = $model->$method();
            } else {
                // Call getter for internal field
                $method = 'get' . Str::snakeCaseToCamelCase($internalField);
                if (! method_exists($model, $method)) {
                    throw new LogicException('Field ' . $internalField . ' getter (' . $method . ') does not available for model ' . get_class($model));
                }
                $key = $transformValue;
                $value = $model->$method();
            }
        }

        return [$key, $value];
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Longman\LaravelLodash\Http\Resources;
6
7		use LogicException;
8		use Longman\LaravelLodash\Support\Str;
9
10		use function call_user_func_array;
11		use function get_class;
12		use function in_array;
13		use function is_array;
14		use function key;
15		use function method_exists;
16
17		trait TransformsData
18		{
19		/**
20		* Fields transform mapping.
21		* In array key should be a column name from database,
22		* value can be just name (if getter exists for that name, or array [fieldName => getterMethod]).
23		* If static getterMethod is defined in the resource class, it will be called and as a first argument will be passed TransformableContract $model,
24		* Otherwise, model's method will be used.
25		*/
26		protected static array $transformMapping = [];
		0 ignored issues – show Bug introduced 2020-11-29 01:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_ARRAY, expecting T_FUNCTION or T_CONST Loading history...
27
28		/**
29		* Fields list for hiding in output.
30		* Array values should be a column name from database,
31		*/
32		protected static array $hideInOutput = [];
33
34	3	public static function getTransformFields(): array
35		{
36	3	return static::$transformMapping;
37		}
38
39	3	public static function getHideInOutput(): array
40		{
41	3	return static::$hideInOutput;
42		}
43
44	3	public static function transformToApi(TransformableContract $model): array
45		{
46	3	$fields = static::getTransformFields();
47	3	$hiddenProperties = $model->getHidden();
48	3	$hideInOutput = static::getHideInOutput();
49	3	$transformed = [];
50	3	foreach ($fields as $internalField => $transformValue) {
51	3	if (in_array($internalField, $hiddenProperties, true)) {
52	1	continue;
53		}
54
55	3	if (in_array($internalField, $hideInOutput, true)) {
56	1	continue;
57		}
58
59	3	[$key, $value] = self::parseKeyValue($internalField, $transformValue, $model);
60
61	3	$transformed[$key] = $value;
62		}
63
64	3	return $transformed;
65		}
66
67	3	public static function transformToInternal(array $fields): array
68		{
69	3	$modelTransformedFields = [];
70	3	foreach (self::getTransformFields() as $key => $transformField) {
71	3	if (is_array($transformField)) {
72	3	$modelTransformedFields[key($transformField)] = $key;
73		} else {
74	3	$modelTransformedFields[$transformField] = $key;
75		}
76		}
77
78	3	$transformed = [];
79	3	foreach ($fields as $fieldKey => $postValue) {
80	3	if (isset($modelTransformedFields[$fieldKey])) {
81	3	$transformed[$modelTransformedFields[$fieldKey]] = $postValue;
82		}
83		}
84
85	3	return $transformed;
86		}
87
88	3	private static function parseKeyValue(string $internalField, $transformValue, TransformableContract $model): array
89		{
90	3	if (is_array($transformValue)) {
91	3	$key = key($transformValue);
92	3	$method = $transformValue[$key];
93	3	if (method_exists(static::class, $method)) { // Check if getter exists in the resource class
94		$value = call_user_func_array([static::class, $method], ['model' => $model]);
95	3	} elseif (method_exists($model, $method)) { // Check if getter exists in the model class
96	3	$value = $model->$method();
97		} else {
98	3	throw new LogicException('Method ' . $method . ' does not available not for resource ' . static::class . ', not for model ' . get_class($model));
99		}
100		} else {
101		// Try to find getter for external field
102	3	$method = 'get' . Str::snakeCaseToCamelCase($transformValue);
103	3	if (method_exists($model, $method)) {
104	3	$key = $transformValue;
105	3	$value = $model->$method();
106		} else {
107		// Call getter for internal field
108		$method = 'get' . Str::snakeCaseToCamelCase($internalField);
109		if (! method_exists($model, $method)) {
110		throw new LogicException('Field ' . $internalField . ' getter (' . $method . ') does not available for model ' . get_class($model));
111		}
112		$key = $transformValue;
113		$value = $model->$method();
114		}
115		}
116
117	3	return [$key, $value];
118		}
119		}
120

akalongman / laravel-lodash

Issues (118)

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src/Lodash/Http/Resources/TransformsData.php (1 issue)

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