Manager::rotate() - Code Metrics - Inspection of "Merge pull request #9485 from nextcloud/feature/94..." - nextcloud/server - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b8492c...7ef722 )

by Blizzz

created 2018-06-19 08:11 UTC

Manager::rotate() A

↳ Parent: Manager

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	10
nc	4
nop	3
dl	0
loc	17
rs	9.2
c	0
b	0
f	0

<?php
declare(strict_types=1);
/**
 * @copyright Copyright 2018, Roeland Jago Douma <[email protected]>
 *
 * @author Roeland Jago Douma <[email protected]>
 *
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program 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. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OC\Authentication\Token;

use OC\Authentication\Exceptions\InvalidTokenException;
use OC\Authentication\Exceptions\PasswordlessTokenException;

class Manager implements IProvider {

	/** @var DefaultTokenProvider */
	private $defaultTokenProvider;

	/** @var PublicKeyTokenProvider */
	private $publicKeyTokenProvider;

	public function __construct(DefaultTokenProvider $defaultTokenProvider, PublicKeyTokenProvider $publicKeyTokenProvider) {
		$this->defaultTokenProvider = $defaultTokenProvider;
		$this->publicKeyTokenProvider = $publicKeyTokenProvider;
	}

	/**
	 * Create and persist a new token
	 *
	 * @param string $token
	 * @param string $uid
	 * @param string $loginName
	 * @param string|null $password
	 * @param string $name
	 * @param int $type token type
	 * @param int $remember whether the session token should be used for remember-me
	 * @return IToken
	 */
	public function generateToken(string $token,
								  string $uid,
								  string $loginName,
								  $password,
								  string $name,
								  int $type = IToken::TEMPORARY_TOKEN,
								  int $remember = IToken::DO_NOT_REMEMBER): IToken {
		return $this->publicKeyTokenProvider->generateToken(
			$token,
			$uid,
			$loginName,
			$password,
			$name,
			$type,
			$remember
		);
	}

	/**
	 * Save the updated token
	 *
	 * @param IToken $token
	 * @throws InvalidTokenException
	 */
	public function updateToken(IToken $token) {
		$provider = $this->getProvider($token);
		$provider->updateToken($token);
	}

	/**
	 * Update token activity timestamp
	 *
	 * @throws InvalidTokenException
	 * @param IToken $token
	 */
	public function updateTokenActivity(IToken $token) {
		$provider = $this->getProvider($token);
		$provider->updateTokenActivity($token);
	}

	/**
	 * @param string $uid
	 * @return IToken[]
	 */
	public function getTokenByUser(string $uid): array {
		$old = $this->defaultTokenProvider->getTokenByUser($uid);
		$new = $this->publicKeyTokenProvider->getTokenByUser($uid);

		return array_merge($old, $new);
	}

	/**
	 * Get a token by token
	 *
	 * @param string $tokenId
	 * @throws InvalidTokenException
	 * @return IToken
	 */
	public function getToken(string $tokenId): IToken {
		try {
			return $this->publicKeyTokenProvider->getToken($tokenId);
		} catch (InvalidTokenException $e) {
			// No worries we try to convert it to a PublicKey Token
		}

		//Convert!
		$token = $this->defaultTokenProvider->getToken($tokenId);

		try {
			$password = $this->defaultTokenProvider->getPassword($token, $tokenId);
		} catch (PasswordlessTokenException $e) {
			$password = null;
		}

		return $this->publicKeyTokenProvider->convertToken($token, $tokenId, $password);

	}

	/**
	 * Get a token by token id
	 *
	 * @param int $tokenId
	 * @throws InvalidTokenException
	 * @return IToken
	 */
	public function getTokenById(int $tokenId): IToken {
		try {
			return $this->publicKeyTokenProvider->getTokenById($tokenId);
		} catch (InvalidTokenException $e) {
			return $this->defaultTokenProvider->getTokenById($tokenId);
		}
	}

	/**
	 * @param string $oldSessionId
	 * @param string $sessionId
	 * @throws InvalidTokenException
	 */
	public function renewSessionToken(string $oldSessionId, string $sessionId) {
		try {
			$this->publicKeyTokenProvider->renewSessionToken($oldSessionId, $sessionId);
		} catch (InvalidTokenException $e) {
			$this->defaultTokenProvider->renewSessionToken($oldSessionId, $sessionId);
		}
	}

	/**
	 * @param IToken $savedToken
	 * @param string $tokenId session token
	 * @throws InvalidTokenException
	 * @throws PasswordlessTokenException
	 * @return string
	 */
	public function getPassword(IToken $savedToken, string $tokenId): string {
		$provider = $this->getProvider($savedToken);
		return $provider->getPassword($savedToken, $tokenId);
	}

	public function setPassword(IToken $token, string $tokenId, string $password) {
		$provider = $this->getProvider($token);
		$provider->setPassword($token, $tokenId, $password);
	}

	public function invalidateToken(string $token) {
		$this->defaultTokenProvider->invalidateToken($token);
		$this->publicKeyTokenProvider->invalidateToken($token);
	}

	public function invalidateTokenById(string $uid, int $id) {
		$this->defaultTokenProvider->invalidateTokenById($uid, $id);
		$this->publicKeyTokenProvider->invalidateTokenById($uid, $id);
	}

	public function invalidateOldTokens() {
		$this->defaultTokenProvider->invalidateOldTokens();
		$this->publicKeyTokenProvider->invalidateOldTokens();
	}

	/**
	 * @param IToken $token
	 * @param string $oldTokenId
	 * @param string $newTokenId
	 * @return IToken
	 * @throws InvalidTokenException
	 */
	public function rotate(IToken $token, string $oldTokenId, string $newTokenId): IToken {
		if ($token instanceof DefaultToken) {
			try {
				$password = $this->defaultTokenProvider->getPassword($token, $oldTokenId);
			} catch (PasswordlessTokenException $e) {
				$password = null;
			}

			return $this->publicKeyTokenProvider->convertToken($token, $newTokenId, $password);
		}

		if ($token instanceof PublicKeyToken) {
			return $this->publicKeyTokenProvider->rotate($token, $oldTokenId, $newTokenId);
		}

		throw new InvalidTokenException();
	}

	/**
	 * @param IToken $token
	 * @return IProvider
	 * @throws InvalidTokenException
	 */
	private function getProvider(IToken $token): IProvider {
		if ($token instanceof DefaultToken) {
			return $this->defaultTokenProvider;
		}
		if ($token instanceof PublicKeyToken) {
			return $this->publicKeyTokenProvider;
		}
		throw new InvalidTokenException();
	}
}


1			<?php
2			declare(strict_types=1);
3			/**
4			* @copyright Copyright 2018, Roeland Jago Douma <[email protected]>
5			*
6			* @author Roeland Jago Douma <[email protected]>
7			*
8			* @license AGPL-3.0
9			*
10			* This code is free software: you can redistribute it and/or modify
11			* it under the terms of the GNU Affero General Public License, version 3,
12			* as published by the Free Software Foundation.
13			*
14			* This program is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17			* GNU Affero General Public License for more details.
18			*
19			* You should have received a copy of the GNU Affero General Public License, version 3,
20			* along with this program. If not, see <http://www.gnu.org/licenses/>
21			*
22			*/
23
24			namespace OC\Authentication\Token;
25
26			use OC\Authentication\Exceptions\InvalidTokenException;
27			use OC\Authentication\Exceptions\PasswordlessTokenException;
28
29			class Manager implements IProvider {
30
31			/** @var DefaultTokenProvider */
32			private $defaultTokenProvider;
33
34			/** @var PublicKeyTokenProvider */
35			private $publicKeyTokenProvider;
36
37			public function __construct(DefaultTokenProvider $defaultTokenProvider, PublicKeyTokenProvider $publicKeyTokenProvider) {
38			$this->defaultTokenProvider = $defaultTokenProvider;
39			$this->publicKeyTokenProvider = $publicKeyTokenProvider;
40			}
41
42			/**
43			* Create and persist a new token
44			*
45			* @param string $token
46			* @param string $uid
47			* @param string $loginName
48			* @param string\|null $password
49			* @param string $name
50			* @param int $type token type
51			* @param int $remember whether the session token should be used for remember-me
52			* @return IToken
53			*/
54			public function generateToken(string $token,
55			string $uid,
56			string $loginName,
57			$password,
58			string $name,
59			int $type = IToken::TEMPORARY_TOKEN,
60			int $remember = IToken::DO_NOT_REMEMBER): IToken {
61			return $this->publicKeyTokenProvider->generateToken(
62			$token,
63			$uid,
64			$loginName,
65			$password,
66			$name,
67			$type,
68			$remember
69			);
70			}
71
72			/**
73			* Save the updated token
74			*
75			* @param IToken $token
76			* @throws InvalidTokenException
77			*/
78			public function updateToken(IToken $token) {
79			$provider = $this->getProvider($token);
80			$provider->updateToken($token);
81			}
82
83			/**
84			* Update token activity timestamp
85			*
86			* @throws InvalidTokenException
87			* @param IToken $token
88			*/
89			public function updateTokenActivity(IToken $token) {
90			$provider = $this->getProvider($token);
91			$provider->updateTokenActivity($token);
92			}
93
94			/**
95			* @param string $uid
96			* @return IToken[]
97			*/
98			public function getTokenByUser(string $uid): array {
99			$old = $this->defaultTokenProvider->getTokenByUser($uid);
100			$new = $this->publicKeyTokenProvider->getTokenByUser($uid);
101
102			return array_merge($old, $new);
103			}
104
105			/**
106			* Get a token by token
107			*
108			* @param string $tokenId
109			* @throws InvalidTokenException
110			* @return IToken
111			*/
112			public function getToken(string $tokenId): IToken {
113			try {
114			return $this->publicKeyTokenProvider->getToken($tokenId);
115			} catch (InvalidTokenException $e) {
116			// No worries we try to convert it to a PublicKey Token
117			}
118
119			//Convert!
120			$token = $this->defaultTokenProvider->getToken($tokenId);
121
122			try {
123			$password = $this->defaultTokenProvider->getPassword($token, $tokenId);
124			} catch (PasswordlessTokenException $e) {
125			$password = null;
126			}
127
128			return $this->publicKeyTokenProvider->convertToken($token, $tokenId, $password);
			0 ignored issues – show Compatibility introduced 2018-05-31 21:12 UTC by Report Bug Copy Issue Report `$token` of type `object<OC\Authentication\Token\IToken>` is not a sub-type of `object<OC\Authentication\Token\DefaultToken>`. It seems like you assume a concrete implementation of the interface `OC\Authentication\Token\IToken` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
129			}
130
131			/**
132			* Get a token by token id
133			*
134			* @param int $tokenId
135			* @throws InvalidTokenException
136			* @return IToken
137			*/
138			public function getTokenById(int $tokenId): IToken {
139			try {
140			return $this->publicKeyTokenProvider->getTokenById($tokenId);
141			} catch (InvalidTokenException $e) {
142			return $this->defaultTokenProvider->getTokenById($tokenId);
143			}
144			}
145
146			/**
147			* @param string $oldSessionId
148			* @param string $sessionId
149			* @throws InvalidTokenException
150			*/
151			public function renewSessionToken(string $oldSessionId, string $sessionId) {
152			try {
153			$this->publicKeyTokenProvider->renewSessionToken($oldSessionId, $sessionId);
154			} catch (InvalidTokenException $e) {
155			$this->defaultTokenProvider->renewSessionToken($oldSessionId, $sessionId);
156			}
157			}
158
159			/**
160			* @param IToken $savedToken
161			* @param string $tokenId session token
162			* @throws InvalidTokenException
163			* @throws PasswordlessTokenException
164			* @return string
165			*/
166			public function getPassword(IToken $savedToken, string $tokenId): string {
167			$provider = $this->getProvider($savedToken);
168			return $provider->getPassword($savedToken, $tokenId);
169			}
170
171			public function setPassword(IToken $token, string $tokenId, string $password) {
172			$provider = $this->getProvider($token);
173			$provider->setPassword($token, $tokenId, $password);
174			}
175
176			public function invalidateToken(string $token) {
177			$this->defaultTokenProvider->invalidateToken($token);
178			$this->publicKeyTokenProvider->invalidateToken($token);
179			}
180
181			public function invalidateTokenById(string $uid, int $id) {
182			$this->defaultTokenProvider->invalidateTokenById($uid, $id);
183			$this->publicKeyTokenProvider->invalidateTokenById($uid, $id);
184			}
185
186			public function invalidateOldTokens() {
187			$this->defaultTokenProvider->invalidateOldTokens();
188			$this->publicKeyTokenProvider->invalidateOldTokens();
189			}
190
191			/**
192			* @param IToken $token
193			* @param string $oldTokenId
194			* @param string $newTokenId
195			* @return IToken
196			* @throws InvalidTokenException
197			*/
198			public function rotate(IToken $token, string $oldTokenId, string $newTokenId): IToken {
199			if ($token instanceof DefaultToken) {
200			try {
201			$password = $this->defaultTokenProvider->getPassword($token, $oldTokenId);
202			} catch (PasswordlessTokenException $e) {
203			$password = null;
204			}
205
206			return $this->publicKeyTokenProvider->convertToken($token, $newTokenId, $password);
207			}
208
209			if ($token instanceof PublicKeyToken) {
210			return $this->publicKeyTokenProvider->rotate($token, $oldTokenId, $newTokenId);
211			}
212
213			throw new InvalidTokenException();
214			}
215
216			/**
217			* @param IToken $token
218			* @return IProvider
219			* @throws InvalidTokenException
220			*/
221			private function getProvider(IToken $token): IProvider {
222			if ($token instanceof DefaultToken) {
223			return $this->defaultTokenProvider;
224			}
225			if ($token instanceof PublicKeyToken) {
226			return $this->publicKeyTokenProvider;
227			}
228			throw new InvalidTokenException();
229			}
230			}
231

nextcloud / server

Push — master ( b8492c...7ef722 )

Manager::rotate() A

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