DefaultAdminService::isDefaultAdminCredentials() - Code Metrics - Inspection of "Merge pull request #7026 from Firesphere/move_defa..." - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 950b1d...22e084 )

by Damian

created 2017-06-15 06:13 UTC

DefaultAdminService::isDefaultAdminCredentials() A

↳ Parent: DefaultAdminService

Complexity

Conditions	3
Paths	3

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	3
nop	2
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0

<?php

namespace SilverStripe\Security;

use BadMethodCallException;
use InvalidArgumentException;
use SilverStripe\Core\Config\Configurable;
use SilverStripe\Core\Extensible;
use SilverStripe\Core\Injector\Injectable;

/**
 * Provides access to the default admin
 */
class DefaultAdminService
{
    use Extensible;
    use Configurable;
    use Injectable;

    /**
     * @var bool
     */
    protected static $has_default_admin = false;

    /**
     * @var string
     */
    protected static $default_username = null;

    /**
     * @var string
     */
    protected static $default_password = null;

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

    /**
     * Set the default admin credentials
     *
     * @param string $username
     * @param string $password
     */
    public static function setDefaultAdmin($username, $password)
    {
        // don't overwrite if already set
        if (static::hasDefaultAdmin()) {
            throw new BadMethodCallException(
                "Default admin already exists. Use clearDefaultAdmin() first."
            );
        }

        if (empty($username) || empty($password)) {
            throw new InvalidArgumentException("Default admin username / password cannot be empty");
        }

        static::$default_username = $username;
        static::$default_password = $password;
        static::$has_default_admin = true;
    }

    /**
     * @return string The default admin username
     * @throws BadMethodCallException Throws exception if there is no default admin
     */
    public static function getDefaultAdminUsername()
    {
        if (!static::hasDefaultAdmin()) {
            throw new BadMethodCallException(
                "No default admin configured. Please call hasDefaultAdmin() before getting default admin username"
            );
        }
        return static::$default_username;
    }

    /**
     * @return string The default admin password
     * @throws BadMethodCallException Throws exception if there is no default admin
     */
    public static function getDefaultAdminPassword()
    {
        if (!static::hasDefaultAdmin()) {
            throw new BadMethodCallException(
                "No default admin configured. Please call hasDefaultAdmin() before getting default admin password"
            );
        }
        return static::$default_password;
    }

    /**
     * Check if there is a default admin
     *
     * @return bool
     */
    public static function hasDefaultAdmin()
    {
        return static::$has_default_admin;
    }

    /**
     * Flush the default admin credentials
     */
    public static function clearDefaultAdmin()
    {
        static::$has_default_admin = false;
        static::$default_username = null;
        static::$default_password = null;
    }

    /**
     * @return Member|null
     */
    public function findOrCreateDefaultAdmin()
    {
        $this->extend('beforeFindOrCreateDefaultAdmin');

        // Check if we have default admins
        if (!static::hasDefaultAdmin()) {
            return null;
        }

        // Find or create ADMIN group
        Group::singleton()->requireDefaultRecords();
        $adminGroup = Permission::get_groups_by_permission('ADMIN')->first();

        if (!$adminGroup) {
            Group::singleton()->requireDefaultRecords();
            $adminGroup = Permission::get_groups_by_permission('ADMIN')->first();
        }

        // Find member
        /** @skipUpgrade */
        $admin = Member::get()
            ->filter('Email', static::getDefaultAdminUsername())
            ->first();
        // If no admin is found, create one
        if (!$admin) {
            // 'Password' is not set to avoid creating
            // persistent logins in the database. See Security::setDefaultAdmin().
            // Set 'Email' to identify this as the default admin
            $admin = Member::create();
            $admin->FirstName = _t(__CLASS__ . '.DefaultAdminFirstname', 'Default Admin');
            $admin->Email = static::getDefaultAdminUsername();
            $admin->write();
        }

        // Ensure this user is in the admin group
        if (!$admin->inGroup($adminGroup)) {
            // Add member to group instead of adding group to member
            // This bypasses the privilege escallation code in Member_GroupSet
            $adminGroup
                ->DirectMembers()
                ->add($admin);
        }

        $this->extend('afterFindOrCreateDefaultAdmin', $admin);

        return $admin;
    }

    /**
     * Check if the user is a default admin.
     * Returns false if there is no default admin.
     *
     * @param string $username
     * @return bool
     */
    public static function isDefaultAdmin($username)
    {
        return static::hasDefaultAdmin()
            && $username
            && $username === static::getDefaultAdminUsername();
    }

    /**
     * Check if the user credentials match the default admin.
     * Returns false if there is no default admin.
     *
     * @param string $username
     * @param string $password
     * @return bool
     */
    public static function isDefaultAdminCredentials($username, $password)
    {
        return static::isDefaultAdmin($username)
            && $password
            && $password === static::getDefaultAdminPassword();
    }
}


1			<?php
2
3			namespace SilverStripe\Security;
4
5			use BadMethodCallException;
6			use InvalidArgumentException;
7			use SilverStripe\Core\Config\Configurable;
8			use SilverStripe\Core\Extensible;
9			use SilverStripe\Core\Injector\Injectable;
10
11			/**
12			* Provides access to the default admin
13			*/
14			class DefaultAdminService
15			{
16			use Extensible;
17			use Configurable;
18			use Injectable;
19
20			/**
21			* @var bool
22			*/
23			protected static $has_default_admin = false;
24
25			/**
26			* @var string
27			*/
28			protected static $default_username = null;
29
30			/**
31			* @var string
32			*/
33			protected static $default_password = null;
34
35			public function __construct()
36			{
37			$this->constructExtensions();
38			}
39
40			/**
41			* Set the default admin credentials
42			*
43			* @param string $username
44			* @param string $password
45			*/
46			public static function setDefaultAdmin($username, $password)
47			{
48			// don't overwrite if already set
49			if (static::hasDefaultAdmin()) {
50			throw new BadMethodCallException(
51			"Default admin already exists. Use clearDefaultAdmin() first."
52			);
53			}
54
55			if (empty($username) \|\| empty($password)) {
56			throw new InvalidArgumentException("Default admin username / password cannot be empty");
57			}
58
59			static::$default_username = $username;
60			static::$default_password = $password;
61			static::$has_default_admin = true;
62			}
63
64			/**
65			* @return string The default admin username
66			* @throws BadMethodCallException Throws exception if there is no default admin
67			*/
68			public static function getDefaultAdminUsername()
69			{
70			if (!static::hasDefaultAdmin()) {
71			throw new BadMethodCallException(
72			"No default admin configured. Please call hasDefaultAdmin() before getting default admin username"
73			);
74			}
75			return static::$default_username;
76			}
77
78			/**
79			* @return string The default admin password
80			* @throws BadMethodCallException Throws exception if there is no default admin
81			*/
82			public static function getDefaultAdminPassword()
83			{
84			if (!static::hasDefaultAdmin()) {
85			throw new BadMethodCallException(
86			"No default admin configured. Please call hasDefaultAdmin() before getting default admin password"
87			);
88			}
89			return static::$default_password;
90			}
91
92			/**
93			* Check if there is a default admin
94			*
95			* @return bool
96			*/
97			public static function hasDefaultAdmin()
98			{
99			return static::$has_default_admin;
100			}
101
102			/**
103			* Flush the default admin credentials
104			*/
105			public static function clearDefaultAdmin()
106			{
107			static::$has_default_admin = false;
108			static::$default_username = null;
109			static::$default_password = null;
110			}
111
112			/**
113			* @return Member\|null
114			*/
115			public function findOrCreateDefaultAdmin()
116			{
117			$this->extend('beforeFindOrCreateDefaultAdmin');
118
119			// Check if we have default admins
120			if (!static::hasDefaultAdmin()) {
121			return null;
122			}
123
124			// Find or create ADMIN group
125			Group::singleton()->requireDefaultRecords();
126			$adminGroup = Permission::get_groups_by_permission('ADMIN')->first();
127
128			if (!$adminGroup) {
129			Group::singleton()->requireDefaultRecords();
130			$adminGroup = Permission::get_groups_by_permission('ADMIN')->first();
131			}
132
133			// Find member
134			/** @skipUpgrade */
135			$admin = Member::get()
136			->filter('Email', static::getDefaultAdminUsername())
137			->first();
138			// If no admin is found, create one
139			if (!$admin) {
140			// 'Password' is not set to avoid creating
141			// persistent logins in the database. See Security::setDefaultAdmin().
142			// Set 'Email' to identify this as the default admin
143			$admin = Member::create();
144			$admin->FirstName = _t(__CLASS__ . '.DefaultAdminFirstname', 'Default Admin');
145			$admin->Email = static::getDefaultAdminUsername();
146			$admin->write();
147			}
148
149			// Ensure this user is in the admin group
150			if (!$admin->inGroup($adminGroup)) {
151			// Add member to group instead of adding group to member
152			// This bypasses the privilege escallation code in Member_GroupSet
153			$adminGroup
154			->DirectMembers()
155			->add($admin);
156			}
157
158			$this->extend('afterFindOrCreateDefaultAdmin', $admin);
159
160			return $admin;
161			}
162
163			/**
164			* Check if the user is a default admin.
165			* Returns false if there is no default admin.
166			*
167			* @param string $username
168			* @return bool
169			*/
170			public static function isDefaultAdmin($username)
171			{
172			return static::hasDefaultAdmin()
173			&& $username
174			&& $username === static::getDefaultAdminUsername();
175			}
176
177			/**
178			* Check if the user credentials match the default admin.
179			* Returns false if there is no default admin.
180			*
181			* @param string $username
182			* @param string $password
183			* @return bool
184			*/
185			public static function isDefaultAdminCredentials($username, $password)
186			{
187			return static::isDefaultAdmin($username)
188			&& $password
189			&& $password === static::getDefaultAdminPassword();
190			}
191			}
192

silverstripe / silverstripe-framework

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DefaultAdminService::isDefaultAdminCredentials() A

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