Issues in CouponSheet.php (master) - Issues in master - GermaniaKG/Coupons - Measure and Improve Code Quality continuously with Scrutinizer

Issues (24)

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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.

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.

Code Injection

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

Response Splitting

Response Splitting can be used to send arbitrary responses.

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.

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.

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.

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.

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.

Header Injection

Other Vulnerability

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

Regex Injection

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

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.

Variable Injection

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

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/CouponSheet.php (11 issues)

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<?php
namespace Germania\Coupons;

class CouponSheet extends CouponSheetAbstract implements CouponSheetInterface
{

    /**
     * @param  string $id
     * @return self Fluid Interface
     */
    public function setId( $id ) {
        $this->id = $id;
        return $this;
    }


    /**
     * @param  int $quantity
     * @return self Fluid Interface
     */
    public function setQuantity( $quantity ) {
        $this->quantity = $quantity;
        return $this;
    }


    /**
     * @param string $id
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @return self Fluid Interface
     */
    public function setSlug( $slug ) {
        $this->slug = $slug;
        return $this;
    }


    /**
     * @param string $id
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @return self Fluid Interface
     */
    public function setName( $name ) {
        $this->name = $name;
        return $this;
    }





    /**
     * @param DateTimeInterface $valid_from
     * @return self Fluid Interface
     */
    public function setValidFrom( \DateTimeInterface $valid_from ) {
        $this->valid_from = $valid_from;

        return $this;
    }


    /**
     * @inheritdoc
     *
     * If the valid_from value is a datetime string (like "Y-m-d H:i:s"),
     * the value will be converted to a DateTime object.
     *
     * @return DateTime
     * @implements CouponSheetInterface
     */
    public function getValidFrom() {
        if ($this->valid_from and is_string($this->valid_from)):
            $this->setValidFrom( \DateTime::createFromFormat("Y-m-d H:i:s", $this->valid_from) );

        endif;
        return $this->valid_from;

    }



    /**
     * @param DateTimeInterface $valid_until
     * @return self Fluid Interface
     */
    public function setValidUntil( \DateTimeInterface $valid_until ) {
        $this->valid_until = $valid_until;

        return $this;
    }

    /**
     * @inheritdoc
     *
     * If the valid_until value is a datetime string (like "Y-m-d H:i:s"),
     * the value will be converted to a DateTime object.
     *
     * @return DateTime
     * @implements CouponSheetInterface
     */
    public function getValidUntil() {
        if ($this->valid_until and is_string($this->valid_until)):
            $this->setValidUntil( \DateTime::createFromFormat("Y-m-d H:i:s", $this->valid_until) );

        endif;

        return $this->valid_until;

    }



    /**
     * @return CouponInterface[]
     * @implements CouponSheetInterface
     */
    public function getCoupons() {
        if ($this->coupons and is_string( $this->coupons ))
            $this->setCoupons( $this->coupons );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        return $this->coupons;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }


    /**
     * @param array|\Traversable $coupons
     * @return self Fluid Interface
     */
    public function setCoupons( $coupons )
    {
        if ($coupons instanceOf \Traversable ):
            $coupons = iterator_to_array( $coupons, "use_keys");

        elseif (is_string( $coupons )):
            $instances = array();
            foreach(explode(",", $coupons) as $raw_coupon)
                array_push($instances, Coupon::fromArray([
                    'code' => $raw_coupon,
                    'coupon_sheet' => $this
                ]));
            $coupons = $instances;

        elseif (!is_array( $coupons )):
            throw new \InvalidArgumentException("Array or Traversable expected");

        endif;

        $this->coupons = $coupons;

        return $this;
    }


}


1		<?php
2		namespace Germania\Coupons;
3
4		class CouponSheet extends CouponSheetAbstract implements CouponSheetInterface
5		{
6
7		/**
8		* @param string $id
9		* @return self Fluid Interface
10		*/
11	5	public function setId( $id ) {
12	5	$this->id = $id;
13	5	return $this;
14		}
15
16
17		/**
18		* @param int $quantity
19		* @return self Fluid Interface
20		*/
21		public function setQuantity( $quantity ) {
22		$this->quantity = $quantity;
23		return $this;
24		}
25
26
27		/**
28		* @param string $id
		0 ignored issues – show Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$id`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
29		* @return self Fluid Interface
30		*/
31	5	public function setSlug( $slug ) {
32	5	$this->slug = $slug;
33	5	return $this;
34		}
35
36
37		/**
38		* @param string $id
		0 ignored issues – show Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$id`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
39		* @return self Fluid Interface
40		*/
41	5	public function setName( $name ) {
42	5	$this->name = $name;
43	5	return $this;
44		}
45
46
47
48
49
50		/**
51		* @param DateTimeInterface $valid_from
52		* @return self Fluid Interface
53		*/
54	10	public function setValidFrom( \DateTimeInterface $valid_from ) {
55	10	$this->valid_from = $valid_from;
		0 ignored issues – show Documentation Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$valid_from` of type `object<DateTimeInterface>` is incompatible with the declared type `object<Germania\Coupons\DateTime>\|null` of property `$valid_from`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
56	10	return $this;
57		}
58
59
60		/**
61		* @inheritdoc
62		*
63		* If the valid_from value is a datetime string (like "Y-m-d H:i:s"),
64		* the value will be converted to a DateTime object.
65		*
66		* @return DateTime
67		* @implements CouponSheetInterface
68		*/
69	10	public function getValidFrom() {
70	10	if ($this->valid_from and is_string($this->valid_from)):
71	5	$this->setValidFrom( \DateTime::createFromFormat("Y-m-d H:i:s", $this->valid_from) );
		0 ignored issues – show Security Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\DateTime::createFromFor...:s', $this->valid_from)` targeting `DateTime::createFromFormat()` can also be of type `false`; however, `Germania\Coupons\CouponSheet::setValidFrom()` does only seem to accept `object<DateTimeInterface>`, did you maybe forget to handle an error condition? Loading history...
72	1	endif;
73	10	return $this->valid_from;
		0 ignored issues – show Bug Compatibility introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this->valid_from;` of type `null\|Germania\Coupons\DateTime\|string` adds the type `string` to the return on line 73 which is incompatible with the return type declared by the interface `Germania\Coupons\CouponS...Interface::getValidFrom` of type `Germania\Coupons\DateTime`. Loading history...
74		}
75
76
77
78		/**
79		* @param DateTimeInterface $valid_until
80		* @return self Fluid Interface
81		*/
82	10	public function setValidUntil( \DateTimeInterface $valid_until ) {
83	10	$this->valid_until = $valid_until;
		0 ignored issues – show Documentation Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$valid_until` of type `object<DateTimeInterface>` is incompatible with the declared type `object<Germania\Coupons\DateTime>\|null` of property `$valid_until`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
84	10	return $this;
85		}
86
87		/**
88		* @inheritdoc
89		*
90		* If the valid_until value is a datetime string (like "Y-m-d H:i:s"),
91		* the value will be converted to a DateTime object.
92		*
93		* @return DateTime
94		* @implements CouponSheetInterface
95		*/
96	10	public function getValidUntil() {
97	10	if ($this->valid_until and is_string($this->valid_until)):
98	5	$this->setValidUntil( \DateTime::createFromFormat("Y-m-d H:i:s", $this->valid_until) );
		0 ignored issues – show Security Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\DateTime::createFromFor...s', $this->valid_until)` targeting `DateTime::createFromFormat()` can also be of type `false`; however, `Germania\Coupons\CouponSheet::setValidUntil()` does only seem to accept `object<DateTimeInterface>`, did you maybe forget to handle an error condition? Loading history...
99	1	endif;
100
101	10	return $this->valid_until;
		0 ignored issues – show Bug Compatibility introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this->valid_until;` of type `null\|Germania\Coupons\DateTime\|string` adds the type `string` to the return on line 101 which is incompatible with the return type declared by the interface `Germania\Coupons\CouponS...nterface::getValidUntil` of type `Germania\Coupons\DateTime`. Loading history...
102		}
103
104
105
106		/**
107		* @return CouponInterface[]
108		* @implements CouponSheetInterface
109		*/
110	10	public function getCoupons() {
111	10	if ($this->coupons and is_string( $this->coupons ))
112	6	$this->setCoupons( $this->coupons );
		0 ignored issues – show Documentation introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this->coupons` is of type `string`, but the function expects a `array\|object<Traversable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
113
114	10	return $this->coupons;
		0 ignored issues – show Bug Best Practice introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this The return type of `return $this->coupons;` (`string`) is incompatible with the return type declared by the interface `Germania\Coupons\CouponSheetInterface::getCoupons` of type `Germania\Coupons\CouponInterface[]`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
115		}
116
117
118		/**
119		* @param array\|\Traversable $coupons
120		* @return self Fluid Interface
121		*/
122	10	public function setCoupons( $coupons )
123		{
124	10	if ($coupons instanceOf \Traversable ):
125	5	$coupons = iterator_to_array( $coupons, "use_keys");
126
127	10	elseif (is_string( $coupons )):
128	10	$instances = array();
129	10	foreach(explode(",", $coupons) as $raw_coupon)
130	10	array_push($instances, Coupon::fromArray([
131	10	'code' => $raw_coupon,
132	8	'coupon_sheet' => $this
133	2	]));
134	10	$coupons = $instances;
135
136	6	elseif (!is_array( $coupons )):
137	5	throw new \InvalidArgumentException("Array or Traversable expected");
138
139		endif;
140
141	10	$this->coupons = $coupons;
		0 ignored issues – show Documentation Bug introduced 2019-02-06 12:47 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$coupons` of type `array` is incompatible with the declared type `string` of property `$coupons`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
142	10	return $this;
143		}
144
145
146		}
147

GermaniaKG / Coupons

Issues (24)

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src/CouponSheet.php (11 issues)

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