AuthModel::getUserAuth() - Code Metrics - Inspection of "3.0.0.22" - nilsteampassnet/TeamPass - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 7d22e0...478025 )

by Nils

created 2023-02-09 17:48 UTC

AuthModel::getUserAuth() B

↳ Parent: AuthModel

Complexity

Conditions	10
Paths	6

Size

Total Lines	66
Code Lines	39

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	10
eloc	39
c	3
b	0
f	0
nc	6
nop	3
dl	0
loc	66
rs	7.6666

How to fix Long Method Complexity

<?php
/**
 * Teampass - a collaborative passwords manager.
 * ---
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * ---
 *
 * @project   Teampass
 * @version    API
 *
 * @file      AuthModel.php
 * ---
 *
 * @author    Nils Laumaillé ([email protected])
 *
 * @copyright 2009-2023 Teampass.net
 *
 * @license   https://spdx.org/licenses/GPL-3.0-only.html#licenseText GPL-3.0
 * ---
 *
 * @see       https://www.teampass.net
 */


require_once API_ROOT_PATH . "/Model/Database.php";


class AuthModel extends Database
{


    /**
     * Is the user allowed
     *
     * @param string $login
     * @param string $password
     * @param string $apikey
     * @return array
     */
    public function getUserAuth(string $login, string $password, string $apikey): array
    {
        // Sanitize
        include_once API_ROOT_PATH . '/../sources/main.functions.php';
        $inputData = dataSanitizer(
            [
                'login' => isset($login) === true ? $login : '',
                'password' => isset($password) === true ? $password : '',
                'apikey' => isset($apikey) === true ? $apikey : '',
            ],
            [
                'login' => 'trim|escape',
                'password' => 'trim|escape',
                'apikey' => 'trim|escape',
            ],
            API_ROOT_PATH . '/..'
        );
        if (empty($inputData['login']) === true || empty($inputData['apikey']) === true) {
            return ["error" => "Login failed."];
        }
        
        // Check apikey
        if (empty($inputData['password']) === true) {
            // case where it is a generic key
            $apiInfo = $this->select("SELECT count(*) FROM " . prefixTable('api') . " WHERE value='".$inputData['apikey']."' AND label='".$inputData['login']."'");
            if ((int) $apiInfo[0]['count(*)'] === 0) {
                return ["error" => "Login failed.", "apikey" => "Not valid"];
            }

            return ["error" => "Not managed."];
        } else {
            // case where it is a user api key
            $apiInfo = $this->select("SELECT count(*) FROM " . prefixTable('users') . " WHERE user_api_key='".$inputData['apikey']."' AND login='".$inputData['login']."'");
            if ((int) $apiInfo[0]['count(*)'] === 0) {
                return ["error" => "Login failed.", "apikey" => "Not valid"];
            }

            // Check if user exists
            $userInfoRes = $this->select("SELECT id, pw, public_key, private_key, personal_folder, fonction_id, groupes_visibles, groupes_interdits, user_api_key FROM " . prefixTable('users') . " WHERE login='".$inputData['login']."'");
            $userInfoRes[0]['special'] = '';
            $userInfo = $userInfoRes[0];
            
            // Check password
            include_once API_ROOT_PATH . '/../sources/SplClassLoader.php';
            $pwdlib = new SplClassLoader('PasswordLib', API_ROOT_PATH . '/../includes/libraries');
            $pwdlib->register();
            $pwdlib = new PasswordLib\PasswordLib();
            if ($pwdlib->verifyPasswordHash($inputData['password'], $userInfo['pw']) === true) {
                // Correct credentials
                // get user keys
                $privateKeyClear = decryptPrivateKey($inputData['password'], (string) $userInfo['private_key']);

                // get user folders list
                $folders = $this->buildUserFoldersList($userInfo);

                // create JWT
                return $this->createUserJWT(
                    $userInfo['id'],
                    $inputData['login'],
                    $userInfo['personal_folder'],
                    $userInfo['public_key'],
                    $privateKeyClear,
                    implode(",", $folders)
                );
            } else {
                return ["error" => "Login failed.", "password" => "Not valid"];
            }
        }
    }
    //end getUserAuth

    /**
     * Create a JWT
     *
     * @param integer $id
     * @param string $login
     * @param integer $pf_enabled
     * @param string $pubkey
     * @param string $privkey
     * @param string $folders
     * @return array
     */
    private function createUserJWT(int $id, string $login, int $pf_enabled, string $pubkey, string $privkey, string $folders): array
    {
        require API_ROOT_PATH . '/../includes/config/tp.config.php';
        $headers = ['alg'=>'HS256','typ'=>'JWT'];
		$payload = [
            'username' => $login,
            'id' => $id, 
            'exp' => (time() + $SETTINGS['api_token_duration'] + 600),

            'public_key' => $pubkey,
            'private_key' => $privkey,
            'pf_enabled' => $pf_enabled,
            'folders_list' => $folders,
        ];

        include_once API_ROOT_PATH . '/inc/jwt_utils.php';
		return ['token' => generate_jwt($headers, $payload)];
    }

    //end createUserJWT


    /**
     * Permit to build the list of folders the user can access
     *
     * @param array $userInfo
     * @return array
     */
    private function buildUserFoldersList(array $userInfo): array
    {
        //Build tree
        $tree = new SplClassLoader('Tree\NestedTree', API_ROOT_PATH . '/../includes/libraries');
        $tree->register();
        $tree = new Tree\NestedTree\NestedTree(prefixTable('nested_tree'), 'id', 'parent_id', 'title');
        
        // Start by adding the manually added folders
        $allowedFolders = explode(";", $userInfo['groupes_visibles']);
        $readOnlyFolders = [];
        $allowedFoldersByRoles = [];
        $restrictedFoldersForItems = [];
        $foldersLimited = [];
        $foldersLimitedFull = [];
        $personalFolders = [];

        $userFunctionId = str_replace(";", ",", $userInfo['fonction_id']);

        // Get folders from the roles
        if (empty($userFunctionId) === false) {
            $rows = $this->select("SELECT * FROM " . prefixTable('roles_values') . " WHERE role_id IN (".$userFunctionId.") AND type IN ('W', 'ND', 'NE', 'NDNE', 'R')");
            foreach ($rows as $record) {
                if ($record['type'] === 'R') {
                    array_push($readOnlyFolders, $record['folder_id']);
                } elseif (in_array($record['folder_id'], $allowedFolders) === false) {
                    array_push($allowedFoldersByRoles, $record['folder_id']);
                }
            }
            $allowedFoldersByRoles = array_unique($allowedFoldersByRoles);
            $readOnlyFolders = array_unique($readOnlyFolders);
            // Clean arrays
            foreach ($allowedFoldersByRoles as $value) {
                $key = array_search($value, $readOnlyFolders);
                if ($key !== false) {
                    unset($readOnlyFolders[$key]);
                }
            }
        }
        
        // Does this user is allowed to see other items
        $inc = 0;
        $rows = $this->select("SELECT id, id_tree FROM " . prefixTable('items') . " WHERE restricted_to LIKE '".$userInfo['id']."'".
            (empty($userFunctionId) === false ? ' AND id_tree NOT IN ('.$userFunctionId.')' : ''));
        foreach ($rows as $record) {
            // Exclude restriction on item if folder is fully accessible
            $restrictedFoldersForItems[$record['id_tree']][$inc] = $record['id'];
            ++$inc;
        }

        // Check for the users roles if some specific rights exist on items
        $rows = $this->select("SELECT i.id_tree, r.item_id
            FROM " . prefixTable('items') . " as i
            INNER JOIN " . prefixTable('restriction_to_roles') . " as r ON (r.item_id=i.id)
            WHERE ".(empty($userFunctionId) === false ? ' id_tree NOT IN ('.$userFunctionId.') AND ' : '')." i.id_tree != ''
            ORDER BY i.id_tree ASC");
        foreach ($rows as $record) {
            $foldersLimited[$record['id_tree']][$inc] = $record['item_id'];
            array_push($foldersLimitedFull, $record['item_id']);
            ++$inc;
        }

        // Add all personal folders
        $rows = $this->select(
            'SELECT id
            FROM ' . prefixTable('nested_tree') . '
            WHERE title = '.$userInfo['id'].' AND personal_folder = 1'.
            (empty($userFunctionId) === false ? ' AND id NOT IN ('.$userFunctionId.')' : '').
            ' LIMIT 0,1'
        );
        if (empty($rows['id']) === false) {
            array_push($personalFolders, $rows['id']);
            // get all descendants
            $ids = $tree->getDescendants($rows['id'], false, false, true);
            foreach ($ids as $id) {
                array_push($personalFolders, $id);
            }
        }

        // All folders visibles
        return array_unique(
            array_filter(
                array_merge(
                    $allowedFolders,
                    $foldersLimitedFull,
                    $allowedFoldersByRoles,
                    $restrictedFoldersForItems,
                    $readOnlyFolders,
                    $personalFolders
                )
            )
        );
    }
    //end buildUserFoldersList
}

1			<?php
2			/**
3			* Teampass - a collaborative passwords manager.
4			* ---
5			* This library is distributed in the hope that it will be useful,
6			* but WITHOUT ANY WARRANTY; without even the implied warranty of
7			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
8			* ---
9			*
10			* @project Teampass
11			* @version API
12			*
13			* @file AuthModel.php
14			* ---
15			*
16			* @author Nils Laumaillé ([email protected])
17			*
18			* @copyright 2009-2023 Teampass.net
19			*
20			* @license https://spdx.org/licenses/GPL-3.0-only.html#licenseText GPL-3.0
21			* ---
22			*
23			* @see https://www.teampass.net
24			*/
25
26
27			require_once API_ROOT_PATH . "/Model/Database.php";
28
29
30			class AuthModel extends Database
31			{
32
33
34			/**
35			* Is the user allowed
36			*
37			* @param string $login
38			* @param string $password
39			* @param string $apikey
40			* @return array
41			*/
42			public function getUserAuth(string $login, string $password, string $apikey): array
43			{
44			// Sanitize
45			include_once API_ROOT_PATH . '/../sources/main.functions.php';
46			$inputData = dataSanitizer(
47			[
48			'login' => isset($login) === true ? $login : '',
49			'password' => isset($password) === true ? $password : '',
50			'apikey' => isset($apikey) === true ? $apikey : '',
51			],
52			[
53			'login' => 'trim\|escape',
54			'password' => 'trim\|escape',
55			'apikey' => 'trim\|escape',
56			],
57			API_ROOT_PATH . '/..'
58			);
59			if (empty($inputData['login']) === true \|\| empty($inputData['apikey']) === true) {
60			return ["error" => "Login failed."];
61			}
62
63			// Check apikey
64			if (empty($inputData['password']) === true) {
65			// case where it is a generic key
66			$apiInfo = $this->select("SELECT count(*) FROM " . prefixTable('api') . " WHERE value='".$inputData['apikey']."' AND label='".$inputData['login']."'");
67			if ((int) $apiInfo[0]['count(*)'] === 0) {
68			return ["error" => "Login failed.", "apikey" => "Not valid"];
69			}
70
71			return ["error" => "Not managed."];
72			} else {
73			// case where it is a user api key
74			$apiInfo = $this->select("SELECT count(*) FROM " . prefixTable('users') . " WHERE user_api_key='".$inputData['apikey']."' AND login='".$inputData['login']."'");
75			if ((int) $apiInfo[0]['count(*)'] === 0) {
76			return ["error" => "Login failed.", "apikey" => "Not valid"];
77			}
78
79			// Check if user exists
80			$userInfoRes = $this->select("SELECT id, pw, public_key, private_key, personal_folder, fonction_id, groupes_visibles, groupes_interdits, user_api_key FROM " . prefixTable('users') . " WHERE login='".$inputData['login']."'");
81			$userInfoRes[0]['special'] = '';
82			$userInfo = $userInfoRes[0];
83
84			// Check password
85			include_once API_ROOT_PATH . '/../sources/SplClassLoader.php';
86			$pwdlib = new SplClassLoader('PasswordLib', API_ROOT_PATH . '/../includes/libraries');
87			$pwdlib->register();
88			$pwdlib = new PasswordLib\PasswordLib();
89			if ($pwdlib->verifyPasswordHash($inputData['password'], $userInfo['pw']) === true) {
90			// Correct credentials
91			// get user keys
92			$privateKeyClear = decryptPrivateKey($inputData['password'], (string) $userInfo['private_key']);
93
94			// get user folders list
95			$folders = $this->buildUserFoldersList($userInfo);
96
97			// create JWT
98			return $this->createUserJWT(
99			$userInfo['id'],
100			$inputData['login'],
101			$userInfo['personal_folder'],
102			$userInfo['public_key'],
103			$privateKeyClear,
104			implode(",", $folders)
105			);
106			} else {
107			return ["error" => "Login failed.", "password" => "Not valid"];
108			}
109			}
110			}
111			//end getUserAuth
112
113			/**
114			* Create a JWT
115			*
116			* @param integer $id
117			* @param string $login
118			* @param integer $pf_enabled
119			* @param string $pubkey
120			* @param string $privkey
121			* @param string $folders
122			* @return array
123			*/
124			private function createUserJWT(int $id, string $login, int $pf_enabled, string $pubkey, string $privkey, string $folders): array
125			{
126			require API_ROOT_PATH . '/../includes/config/tp.config.php';
127			$headers = ['alg'=>'HS256','typ'=>'JWT'];
128			$payload = [
129			'username' => $login,
130			'id' => $id,
131			'exp' => (time() + $SETTINGS['api_token_duration'] + 600),
			0 ignored issues – show Comprehensibility Best Practice introduced 2022-05-25 09:55 UTC by Report Bug Copy Issue Report The variable `$SETTINGS` seems to be never defined. Loading history...
132			'public_key' => $pubkey,
133			'private_key' => $privkey,
134			'pf_enabled' => $pf_enabled,
135			'folders_list' => $folders,
136			];
137
138			include_once API_ROOT_PATH . '/inc/jwt_utils.php';
139			return ['token' => generate_jwt($headers, $payload)];
140			}
141
142			//end createUserJWT
143
144
145			/**
146			* Permit to build the list of folders the user can access
147			*
148			* @param array $userInfo
149			* @return array
150			*/
151			private function buildUserFoldersList(array $userInfo): array
152			{
153			//Build tree
154			$tree = new SplClassLoader('Tree\NestedTree', API_ROOT_PATH . '/../includes/libraries');
155			$tree->register();
156			$tree = new Tree\NestedTree\NestedTree(prefixTable('nested_tree'), 'id', 'parent_id', 'title');
157
158			// Start by adding the manually added folders
159			$allowedFolders = explode(";", $userInfo['groupes_visibles']);
160			$readOnlyFolders = [];
161			$allowedFoldersByRoles = [];
162			$restrictedFoldersForItems = [];
163			$foldersLimited = [];
164			$foldersLimitedFull = [];
165			$personalFolders = [];
166
167			$userFunctionId = str_replace(";", ",", $userInfo['fonction_id']);
168
169			// Get folders from the roles
170			if (empty($userFunctionId) === false) {
171			$rows = $this->select("SELECT * FROM " . prefixTable('roles_values') . " WHERE role_id IN (".$userFunctionId.") AND type IN ('W', 'ND', 'NE', 'NDNE', 'R')");
172			foreach ($rows as $record) {
173			if ($record['type'] === 'R') {
174			array_push($readOnlyFolders, $record['folder_id']);
175			} elseif (in_array($record['folder_id'], $allowedFolders) === false) {
176			array_push($allowedFoldersByRoles, $record['folder_id']);
177			}
178			}
179			$allowedFoldersByRoles = array_unique($allowedFoldersByRoles);
180			$readOnlyFolders = array_unique($readOnlyFolders);
181			// Clean arrays
182			foreach ($allowedFoldersByRoles as $value) {
183			$key = array_search($value, $readOnlyFolders);
184			if ($key !== false) {
185			unset($readOnlyFolders[$key]);
186			}
187			}
188			}
189
190			// Does this user is allowed to see other items
191			$inc = 0;
192			$rows = $this->select("SELECT id, id_tree FROM " . prefixTable('items') . " WHERE restricted_to LIKE '".$userInfo['id']."'".
193			(empty($userFunctionId) === false ? ' AND id_tree NOT IN ('.$userFunctionId.')' : ''));
194			foreach ($rows as $record) {
195			// Exclude restriction on item if folder is fully accessible
196			$restrictedFoldersForItems[$record['id_tree']][$inc] = $record['id'];
197			++$inc;
198			}
199
200			// Check for the users roles if some specific rights exist on items
201			$rows = $this->select("SELECT i.id_tree, r.item_id
202			FROM " . prefixTable('items') . " as i
203			INNER JOIN " . prefixTable('restriction_to_roles') . " as r ON (r.item_id=i.id)
204			WHERE ".(empty($userFunctionId) === false ? ' id_tree NOT IN ('.$userFunctionId.') AND ' : '')." i.id_tree != ''
205			ORDER BY i.id_tree ASC");
206			foreach ($rows as $record) {
207			$foldersLimited[$record['id_tree']][$inc] = $record['item_id'];
208			array_push($foldersLimitedFull, $record['item_id']);
209			++$inc;
210			}
211
212			// Add all personal folders
213			$rows = $this->select(
214			'SELECT id
215			FROM ' . prefixTable('nested_tree') . '
216			WHERE title = '.$userInfo['id'].' AND personal_folder = 1'.
217			(empty($userFunctionId) === false ? ' AND id NOT IN ('.$userFunctionId.')' : '').
218			' LIMIT 0,1'
219			);
220			if (empty($rows['id']) === false) {
221			array_push($personalFolders, $rows['id']);
222			// get all descendants
223			$ids = $tree->getDescendants($rows['id'], false, false, true);
224			foreach ($ids as $id) {
225			array_push($personalFolders, $id);
226			}
227			}
228
229			// All folders visibles
230			return array_unique(
231			array_filter(
232			array_merge(
233			$allowedFolders,
234			$foldersLimitedFull,
235			$allowedFoldersByRoles,
236			$restrictedFoldersForItems,
237			$readOnlyFolders,
238			$personalFolders
239			)
240			)
241			);
242			}
243			//end buildUserFoldersList
244			}

nilsteampassnet / TeamPass

Push — master ( 7d22e0...478025 )

AuthModel::getUserAuth() B

Complexity

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