AFiles::updateCertKeys() - Code Metrics - Inspection of "kw_auth - files in errored storage dies with final..." - alex-kalanis/kw_auth - Measure and Improve Code Quality continuously with Scrutinizer

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by Petr

created 2022-09-06 15:38 UTC

AFiles::updateCertKeys() A

↳ Parent: AFiles

Complexity

Conditions	6
Paths	24

Size

Total Lines	27
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	6

Importance

Changes

Metric	Value
cc	6
eloc	18
nc	24
nop	3
dl	0
loc	27
ccs	17
cts	17
cp	1
crap	6
rs	9.0444
c	0
b	0
f	0

<?php

namespace kalanis\kw_auth\Sources\Files;


use kalanis\kw_auth\AuthException;
use kalanis\kw_auth\Data\FileCertUser;
use kalanis\kw_auth\Interfaces;
use kalanis\kw_auth\Sources\TClasses;
use kalanis\kw_auth\Sources\TExpiration;
use kalanis\kw_locks\Interfaces\ILock;
use kalanis\kw_locks\LockException;


/**
 * Class AFiles
 * @package kalanis\kw_auth\Sources
 * Authenticate via multiple files
 * Combined one - failing with no survivors!
 */
abstract class AFiles implements Interfaces\IAuthCert, Interfaces\IAccessGroups, Interfaces\IAccessClasses
{
    use TClasses;
    use TExpiration;
    use TGroups;
    use TLines;
    use TStore;

    const PW_NAME = 0;
    const PW_ID = 1;
    const PW_GROUP = 2;
    const PW_CLASS = 3;
    const PW_DISPLAY = 4;
    const PW_DIR = 5;
    const PW_FEED = 6;

    const SH_NAME = 0;
    const SH_PASS = 1;
    const SH_CHANGE_LAST = 2;
    const SH_CHANGE_NEXT = 3;
    const SH_CERT_SALT = 4;
    const SH_CERT_KEY = 5;
    const SH_FEED = 6;

    /** @var Interfaces\IMode */
    protected $mode = null;
    /** @var string */
    protected $path = '';

    public function __construct(Interfaces\IMode $mode, ILock $lock, string $dir, ?Interfaces\IKATranslations $lang = null)
    {
        $this->setLang($lang);
        $this->initAuthLock($lock);
        $this->path = $dir;
        $this->mode = $mode;
    }

    public function authenticate(string $userName, array $params = []): ?Interfaces\IUser
    {
        if (empty($params['password'])) {
            throw new AuthException($this->getLang()->kauPassMustBeSet());
        }
        $time = time();
        $name = $this->stripChars($userName);

        // load from shadow
        $this->checkLock();

        try {
            $shadowLines = $this->openShadow();
        } catch (AuthException $ex) {
            // silence the problems on storage
            return null;
        }
        foreach ($shadowLines as &$line) {
            if (
                ($line[static::SH_NAME] == $name)
                && $this->mode->check(strval($params['password']), strval($line[static::SH_PASS]))
                && ($time < $line[static::SH_CHANGE_NEXT])
            ) {
                $class = $this->getDataOnly($userName);
                if ($class) {
                    $this->setExpirationNotice($class, intval($line[static::SH_CHANGE_NEXT]));
                    return $class;
                }
            }
        }
        return null;
    }

    public function getDataOnly(string $userName): ?Interfaces\IUser
    {
        $name = $this->stripChars($userName);

        // load from password
        $this->checkLock();

        try {
            $passwordLines = $this->openPassword();
        } catch (AuthException $ex) {
            // silence the problems on storage
            return null;
        }
        foreach ($passwordLines as &$line) {
            if ($line[static::PW_NAME] == $name) {
                $user = $this->getUserClass();
                $user->setData(
                    intval($line[static::PW_ID]),
                    strval($line[static::PW_NAME]),
                    intval($line[static::PW_GROUP]),
                    intval($line[static::PW_CLASS]),
                    strval($line[static::PW_DISPLAY]),
                    strval($line[static::PW_DIR])
                );
                return $user;
            }
        }
        return null;
    }

    protected function getUserClass(): Interfaces\IUser
    {
        return new FileCertUser();
    }

    public function getCertData(string $userName): ?Interfaces\IUserCert
    {
        $name = $this->stripChars($userName);

        // load from shadow
        $this->checkLock();

        try {
            $shadowLines = $this->openShadow();
        } catch (AuthException $ex) {
            // silence the problems on storage
            return null;
        }
        foreach ($shadowLines as &$line) {
            if ($line[static::SH_NAME] == $name) {
                $class = $this->getDataOnly($userName);
                if ($class && ($class instanceof Interfaces\IUserCert)) {
                    $class->addCertInfo(
                        strval(base64_decode(strval($line[static::SH_CERT_KEY]))),
                        strval($line[static::SH_CERT_SALT])
                    );
                    return $class;
                }
            }
        }
        return null;
    }

    public function updatePassword(string $userName, string $passWord): void
    {
        $name = $this->stripChars($userName);
        // load from shadow
        $this->checkLock();

        $changed = false;
        $this->getLock()->create();
        try {
            $lines = $this->openShadow();
        } finally {
            $this->getLock()->delete();
        }
        foreach ($lines as &$line) {
            if ($line[static::SH_NAME] == $name) {
                $changed = true;
                $line[static::SH_PASS] = $this->mode->hash($passWord);
                $line[static::SH_CHANGE_NEXT] = $this->whenItExpire();
            }
        }
        try {
            if ($changed) {
                $this->saveShadow($lines);
            }
        } finally {
            $this->getLock()->delete();
        }
    }

    public function updateCertKeys(string $userName, ?string $certKey, ?string $certSalt): void
    {
        $name = $this->stripChars($userName);
        // load from shadow
        $this->checkLock();

        $changed = false;
        $this->getLock()->create();
        try {
            $lines = $this->openShadow();
        } finally {
            $this->getLock()->delete();
        }
        foreach ($lines as &$line) {
            if ($line[static::SH_NAME] == $name) {
                $changed = true;
                $line[static::SH_CERT_KEY] = $certKey ? base64_encode($certKey) : $line[static::SH_CERT_KEY];
                $line[static::SH_CERT_SALT] = $certSalt ?: $line[static::SH_CERT_SALT];
            }
        }

        try {
            if ($changed) {
                $this->saveShadow($lines);
            }
        } finally {
            $this->getLock()->delete();
        }
    }

    public function createAccount(Interfaces\IUser $user, string $password): void
    {
        $userName = $this->stripChars($user->getAuthName());
        $displayName = $this->stripChars($user->getDisplayName());
        $directory = $this->stripChars($user->getDir());
        $certSalt = '';
        $certKey = '';

        if ($user instanceof Interfaces\IUserCert) {
            $certSalt = $this->stripChars($user->getPubSalt());
            $certKey = $user->getPubKey();
        }

        // not everything necessary is set
        if (empty($userName) || empty($directory) || empty($password)) {
            throw new AuthException($this->getLang()->kauPassMissParam());
        }
        $this->checkLock();

        $uid = Interfaces\IUser::LOWEST_USER_ID;
        $this->getLock()->create();

        // read password
        try {
            $passLines = $this->openPassword();
        } catch (AuthException $ex) {
            $passLines = [];
        }
        foreach ($passLines as &$line) {
            $uid = max($uid, $line[static::PW_ID]);
        }
        $uid++;

        $newUserPass = [
            static::PW_NAME => $userName,
            static::PW_ID => $uid,
            static::PW_GROUP => empty($user->getGroup()) ? $uid : $user->getGroup() ,
            static::PW_CLASS => empty($user->getClass()) ? Interfaces\IAccessClasses::CLASS_USER : $user->getClass() ,
            static::PW_DISPLAY => empty($displayName) ? $userName : $displayName,
            static::PW_DIR => $directory,
            static::PW_FEED => '',
        ];
        ksort($newUserPass);
        $passLines[] = $newUserPass;

        // now read shadow
        try {
            $shadeLines = $this->openShadow();
        } catch (AuthException $ex) {
            $shadeLines = [];
        }

        $newUserShade = [
            static::SH_NAME => $userName,
            static::SH_PASS => $this->mode->hash($password),
            static::SH_CHANGE_LAST => time(),
            static::SH_CHANGE_NEXT => $this->whenItExpire(),
            static::SH_CERT_SALT => $certSalt,
            static::SH_CERT_KEY => $certKey ? base64_encode($certKey) : '',
            static::SH_FEED => '',
        ];
        ksort($newUserShade);
        $shadeLines[] = $newUserShade;

        // now save it all
        try {
            $this->savePassword($passLines);
            $this->saveShadow($shadeLines);
        } finally {
            $this->getLock()->delete();
        }
    }

    /**
     * @throws AuthException
     * @throws LockException
     * @return Interfaces\IUser[]
     */
    public function readAccounts(): array
    {
        $this->checkLock();

        $passLines = $this->openPassword();
        $result = [];
        foreach ($passLines as &$line) {
            $record = $this->getUserClass();
            $record->setData(
                intval($line[static::PW_ID]),
                strval($line[static::PW_NAME]),
                intval($line[static::PW_GROUP]),
                intval($line[static::PW_CLASS]),
                strval($line[static::PW_DISPLAY]),
                strval($line[static::PW_DIR])
            );
            $result[] = $record;
        }

        return $result;
    }

    public function updateAccount(Interfaces\IUser $user): void
    {
        $userName = $this->stripChars($user->getAuthName());
        $directory = $this->stripChars($user->getDir());
        $displayName = $this->stripChars($user->getDisplayName());

        $this->checkLock();

        $this->getLock()->create();
        $oldName = null;
        try {
            $passwordLines = $this->openPassword();
        } finally {
            $this->getLock()->delete();
        }
        foreach ($passwordLines as &$line) {
            if (($line[static::PW_NAME] == $userName) && ($line[static::PW_ID] != $user->getAuthId())) {
                $this->getLock()->delete();
                throw new AuthException($this->getLang()->kauPassLoginExists());
            }
            if ($line[static::PW_ID] == $user->getAuthId()) {
                // REFILL
                if (!empty($userName) && $userName != $line[static::PW_NAME]) {
                    $oldName = $line[static::PW_NAME];
                    $line[static::PW_NAME] = $userName;
                }
                $line[static::PW_GROUP] = !empty($user->getGroup()) ? $user->getGroup() : $line[static::PW_GROUP] ;
                $line[static::PW_CLASS] = !empty($user->getClass()) ? $user->getClass() : $line[static::PW_CLASS] ;
                $line[static::PW_DISPLAY] = !empty($displayName) ? $displayName : $line[static::PW_DISPLAY] ;
                $line[static::PW_DIR] = !empty($directory) ? $directory : $line[static::PW_DIR] ;
            }
        }

        try {
            $this->savePassword($passwordLines);

            if (!is_null($oldName)) {
                $lines = $this->openShadow();
                foreach ($lines as &$line) {
                    if ($line[static::SH_NAME] == $oldName) {
                        $line[static::SH_NAME] = $userName;
                    }
                }
                $this->saveShadow($lines);
            }
        } finally {
            $this->getLock()->delete();
        }
    }

    public function deleteAccount(string $userName): void
    {
        $name = $this->stripChars($userName);
        $this->checkLock();

        $changed = false;
        $this->getLock()->create();

        // update password
        try {
            $passLines = $this->openPassword();
        } finally {
            $this->getLock()->delete();
        }
        foreach ($passLines as $index => &$line) {
            if ($line[static::PW_NAME] == $name) {
                unset($passLines[$index]);
                $changed = true;
            }
        }

        // now update shadow
        try {
            $shadeLines = $this->openShadow();
        } finally {
            $this->getLock()->delete();
        }
        foreach ($shadeLines as $index => &$line) {
            if ($line[static::SH_NAME] == $name) {
                unset($shadeLines[$index]);
                $changed = true;
            }
        }

        // now save it all
        try {
            if ($changed) {
                $this->savePassword($passLines);
                $this->saveShadow($shadeLines);
            }
        } finally {
            $this->getLock()->delete();
        }
    }

    protected function checkRest(int $groupId): void
    {
        $passLines = $this->openPassword();
        foreach ($passLines as &$line) {
            if ($line[static::PW_GROUP] == $groupId) {
                throw new AuthException($this->getLang()->kauGroupHasMembers());
            }
        }
    }

    /**
     * @throws AuthException
     * @return array<int, array<int, string|int>>
     */
    protected function openPassword(): array
    {
        return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::PASS_FILE);
    }

    /**
     * @param array<int, array<int, string|int>> $lines
     * @throws AuthException
     */
    protected function savePassword(array $lines): void
    {
        $this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::PASS_FILE, $lines);
    }

    /**
     * @throws AuthException
     * @return array<int, array<int, string|int>>
     */
    protected function openShadow(): array
    {
        return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::SHADE_FILE);
    }

    /**
     * @param array<int, array<int, string|int>> $lines
     * @throws AuthException
     */
    protected function saveShadow(array $lines): void
    {
        $this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::SHADE_FILE, $lines);
    }

    /**
     * @throws AuthException
     * @return array<int, array<int, string|int>>
     */
    protected function openGroups(): array
    {
        return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::GROUP_FILE);
    }

    /**
     * @param array<int, array<int, string|int>> $lines
     * @throws AuthException
     */
    protected function saveGroups(array $lines): void
    {
        $this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::GROUP_FILE, $lines);
    }
}


1		<?php
2
3		namespace kalanis\kw_auth\Sources\Files;
4
5
6		use kalanis\kw_auth\AuthException;
7		use kalanis\kw_auth\Data\FileCertUser;
8		use kalanis\kw_auth\Interfaces;
9		use kalanis\kw_auth\Sources\TClasses;
10		use kalanis\kw_auth\Sources\TExpiration;
11		use kalanis\kw_locks\Interfaces\ILock;
12		use kalanis\kw_locks\LockException;
13
14
15		/**
16		* Class AFiles
17		* @package kalanis\kw_auth\Sources
18		* Authenticate via multiple files
19		* Combined one - failing with no survivors!
20		*/
21		abstract class AFiles implements Interfaces\IAuthCert, Interfaces\IAccessGroups, Interfaces\IAccessClasses
22		{
23		use TClasses;
24		use TExpiration;
25		use TGroups;
26		use TLines;
27		use TStore;
28
29		const PW_NAME = 0;
30		const PW_ID = 1;
31		const PW_GROUP = 2;
32		const PW_CLASS = 3;
33		const PW_DISPLAY = 4;
34		const PW_DIR = 5;
35		const PW_FEED = 6;
36
37		const SH_NAME = 0;
38		const SH_PASS = 1;
39		const SH_CHANGE_LAST = 2;
40		const SH_CHANGE_NEXT = 3;
41		const SH_CERT_SALT = 4;
42		const SH_CERT_KEY = 5;
43		const SH_FEED = 6;
44
45		/** @var Interfaces\IMode */
46		protected $mode = null;
47		/** @var string */
48		protected $path = '';
49
50	30	public function __construct(Interfaces\IMode $mode, ILock $lock, string $dir, ?Interfaces\IKATranslations $lang = null)
51		{
52	30	$this->setLang($lang);
53	30	$this->initAuthLock($lock);
54	30	$this->path = $dir;
55	30	$this->mode = $mode;
56		}
57
58	7	public function authenticate(string $userName, array $params = []): ?Interfaces\IUser
59		{
60	7	if (empty($params['password'])) {
61	2	throw new AuthException($this->getLang()->kauPassMustBeSet());
62		}
63	5	$time = time();
64	5	$name = $this->stripChars($userName);
65
66		// load from shadow
67	5	$this->checkLock();
68
69		try {
70	5	$shadowLines = $this->openShadow();
71	1	} catch (AuthException $ex) {
72		// silence the problems on storage
73	1	return null;
74		}
75	4	foreach ($shadowLines as &$line) {
76		if (
77	4	($line[static::SH_NAME] == $name)
78	4	&& $this->mode->check(strval($params['password']), strval($line[static::SH_PASS]))
79	4	&& ($time < $line[static::SH_CHANGE_NEXT])
80		) {
81	4	$class = $this->getDataOnly($userName);
82	4	if ($class) {
83	4	$this->setExpirationNotice($class, intval($line[static::SH_CHANGE_NEXT]));
84	4	return $class;
85		}
86		}
87		}
88	4	return null;
89		}
90
91	8	public function getDataOnly(string $userName): ?Interfaces\IUser
92		{
93	8	$name = $this->stripChars($userName);
94
95		// load from password
96	8	$this->checkLock();
97
98		try {
99	8	$passwordLines = $this->openPassword();
100	1	} catch (AuthException $ex) {
101		// silence the problems on storage
102	1	return null;
103		}
104	7	foreach ($passwordLines as &$line) {
105	7	if ($line[static::PW_NAME] == $name) {
106	7	$user = $this->getUserClass();
107	7	$user->setData(
108	7	intval($line[static::PW_ID]),
109	7	strval($line[static::PW_NAME]),
110	7	intval($line[static::PW_GROUP]),
111	7	intval($line[static::PW_CLASS]),
112	7	strval($line[static::PW_DISPLAY]),
113	7	strval($line[static::PW_DIR])
114		);
115	7	return $user;
116		}
117		}
118	4	return null;
119		}
120
121	9	protected function getUserClass(): Interfaces\IUser
122		{
123	9	return new FileCertUser();
124		}
125
126	4	public function getCertData(string $userName): ?Interfaces\IUserCert
127		{
128	4	$name = $this->stripChars($userName);
129
130		// load from shadow
131	4	$this->checkLock();
132
133		try {
134	4	$shadowLines = $this->openShadow();
135	1	} catch (AuthException $ex) {
136		// silence the problems on storage
137	1	return null;
138		}
139	3	foreach ($shadowLines as &$line) {
140	3	if ($line[static::SH_NAME] == $name) {
141	2	$class = $this->getDataOnly($userName);
142	2	if ($class && ($class instanceof Interfaces\IUserCert)) {
143	2	$class->addCertInfo(
144	2	strval(base64_decode(strval($line[static::SH_CERT_KEY]))),
145	2	strval($line[static::SH_CERT_SALT])
146		);
147	2	return $class;
148		}
149		}
150		}
151	1	return null;
152		}
153
154	3	public function updatePassword(string $userName, string $passWord): void
155		{
156	3	$name = $this->stripChars($userName);
157		// load from shadow
158	3	$this->checkLock();
159
160	3	$changed = false;
161	3	$this->getLock()->create();
162		try {
163	3	$lines = $this->openShadow();
164	2	} finally {
165	3	$this->getLock()->delete();
166		}
167	2	foreach ($lines as &$line) {
168	2	if ($line[static::SH_NAME] == $name) {
169	2	$changed = true;
170	2	$line[static::SH_PASS] = $this->mode->hash($passWord);
171	2	$line[static::SH_CHANGE_NEXT] = $this->whenItExpire();
172		}
173		}
174		try {
175	2	if ($changed) {
176	2	$this->saveShadow($lines);
177		}
178	2	} finally {
179	2	$this->getLock()->delete();
180		}
181		}
182
183	3	public function updateCertKeys(string $userName, ?string $certKey, ?string $certSalt): void
184		{
185	3	$name = $this->stripChars($userName);
186		// load from shadow
187	3	$this->checkLock();
188
189	3	$changed = false;
190	3	$this->getLock()->create();
191		try {
192	3	$lines = $this->openShadow();
193	2	} finally {
194	3	$this->getLock()->delete();
195		}
196	2	foreach ($lines as &$line) {
197	2	if ($line[static::SH_NAME] == $name) {
198	2	$changed = true;
199	2	$line[static::SH_CERT_KEY] = $certKey ? base64_encode($certKey) : $line[static::SH_CERT_KEY];
200	2	$line[static::SH_CERT_SALT] = $certSalt ?: $line[static::SH_CERT_SALT];
201		}
202		}
203
204		try {
205	2	if ($changed) {
206	2	$this->saveShadow($lines);
207		}
208	2	} finally {
209	2	$this->getLock()->delete();
210		}
211		}
212
213	5	public function createAccount(Interfaces\IUser $user, string $password): void
214		{
215	5	$userName = $this->stripChars($user->getAuthName());
216	5	$displayName = $this->stripChars($user->getDisplayName());
217	5	$directory = $this->stripChars($user->getDir());
218	5	$certSalt = '';
219	5	$certKey = '';
220
221	5	if ($user instanceof Interfaces\IUserCert) {
222	5	$certSalt = $this->stripChars($user->getPubSalt());
223	5	$certKey = $user->getPubKey();
224		}
225
226		// not everything necessary is set
227	5	if (empty($userName) \|\| empty($directory) \|\| empty($password)) {
228	2	throw new AuthException($this->getLang()->kauPassMissParam());
229		}
230	3	$this->checkLock();
231
232	3	$uid = Interfaces\IUser::LOWEST_USER_ID;
233	3	$this->getLock()->create();
234
235		// read password
236		try {
237	3	$passLines = $this->openPassword();
238	1	} catch (AuthException $ex) {
239	1	$passLines = [];
240		}
241	3	foreach ($passLines as &$line) {
242	2	$uid = max($uid, $line[static::PW_ID]);
243		}
244	3	$uid++;
245
246		$newUserPass = [
247		static::PW_NAME => $userName,
248		static::PW_ID => $uid,
249	3	static::PW_GROUP => empty($user->getGroup()) ? $uid : $user->getGroup() ,
250	3	static::PW_CLASS => empty($user->getClass()) ? Interfaces\IAccessClasses::CLASS_USER : $user->getClass() ,
251	3	static::PW_DISPLAY => empty($displayName) ? $userName : $displayName,
252		static::PW_DIR => $directory,
253		static::PW_FEED => '',
254		];
255	3	ksort($newUserPass);
256	3	$passLines[] = $newUserPass;
257
258		// now read shadow
259		try {
260	3	$shadeLines = $this->openShadow();
261	1	} catch (AuthException $ex) {
262	1	$shadeLines = [];
263		}
264
265		$newUserShade = [
266		static::SH_NAME => $userName,
267	3	static::SH_PASS => $this->mode->hash($password),
268	3	static::SH_CHANGE_LAST => time(),
269	3	static::SH_CHANGE_NEXT => $this->whenItExpire(),
270		static::SH_CERT_SALT => $certSalt,
271	3	static::SH_CERT_KEY => $certKey ? base64_encode($certKey) : '',
272		static::SH_FEED => '',
273		];
274	3	ksort($newUserShade);
275	3	$shadeLines[] = $newUserShade;
276
277		// now save it all
278		try {
279	3	$this->savePassword($passLines);
280	3	$this->saveShadow($shadeLines);
281	3	} finally {
282	3	$this->getLock()->delete();
283		}
284		}
285
286		/**
287		* @throws AuthException
288		* @throws LockException
289		* @return Interfaces\IUser[]
290		*/
291	2	public function readAccounts(): array
292		{
293	2	$this->checkLock();
294
295	2	$passLines = $this->openPassword();
296	2	$result = [];
297	2	foreach ($passLines as &$line) {
298	2	$record = $this->getUserClass();
299	2	$record->setData(
300	2	intval($line[static::PW_ID]),
301	2	strval($line[static::PW_NAME]),
302	2	intval($line[static::PW_GROUP]),
303	2	intval($line[static::PW_CLASS]),
304	2	strval($line[static::PW_DISPLAY]),
305	2	strval($line[static::PW_DIR])
306		);
307	2	$result[] = $record;
308		}
309
310	2	return $result;
311		}
312
313	5	public function updateAccount(Interfaces\IUser $user): void
314		{
315	5	$userName = $this->stripChars($user->getAuthName());
316	5	$directory = $this->stripChars($user->getDir());
317	5	$displayName = $this->stripChars($user->getDisplayName());
318
319	5	$this->checkLock();
320
321	5	$this->getLock()->create();
322	5	$oldName = null;
323		try {
324	5	$passwordLines = $this->openPassword();
325	4	} finally {
326	5	$this->getLock()->delete();
327		}
328	4	foreach ($passwordLines as &$line) {
329	4	if (($line[static::PW_NAME] == $userName) && ($line[static::PW_ID] != $user->getAuthId())) {
330	2	$this->getLock()->delete();
331	2	throw new AuthException($this->getLang()->kauPassLoginExists());
332		}
333	4	if ($line[static::PW_ID] == $user->getAuthId()) {
334		// REFILL
335	2	if (!empty($userName) && $userName != $line[static::PW_NAME]) {
336	2	$oldName = $line[static::PW_NAME];
337	2	$line[static::PW_NAME] = $userName;
338		}
339	2	$line[static::PW_GROUP] = !empty($user->getGroup()) ? $user->getGroup() : $line[static::PW_GROUP] ;
340	2	$line[static::PW_CLASS] = !empty($user->getClass()) ? $user->getClass() : $line[static::PW_CLASS] ;
341	2	$line[static::PW_DISPLAY] = !empty($displayName) ? $displayName : $line[static::PW_DISPLAY] ;
342	2	$line[static::PW_DIR] = !empty($directory) ? $directory : $line[static::PW_DIR] ;
343		}
344		}
345
346		try {
347	2	$this->savePassword($passwordLines);
348
349	2	if (!is_null($oldName)) {
350	2	$lines = $this->openShadow();
351	2	foreach ($lines as &$line) {
352	2	if ($line[static::SH_NAME] == $oldName) {
353	2	$line[static::SH_NAME] = $userName;
354		}
355		}
356	2	$this->saveShadow($lines);
357		}
358	2	} finally {
359	2	$this->getLock()->delete();
360		}
361		}
362
363	4	public function deleteAccount(string $userName): void
364		{
365	4	$name = $this->stripChars($userName);
366	4	$this->checkLock();
367
368	4	$changed = false;
369	4	$this->getLock()->create();
370
371		// update password
372		try {
373	4	$passLines = $this->openPassword();
374	3	} finally {
375	4	$this->getLock()->delete();
376		}
377	3	foreach ($passLines as $index => &$line) {
378	3	if ($line[static::PW_NAME] == $name) {
379	2	unset($passLines[$index]);
380	2	$changed = true;
381		}
382		}
383
384		// now update shadow
385		try {
386	3	$shadeLines = $this->openShadow();
387	2	} finally {
388	3	$this->getLock()->delete();
389		}
390	2	foreach ($shadeLines as $index => &$line) {
391	2	if ($line[static::SH_NAME] == $name) {
392	2	unset($shadeLines[$index]);
393	2	$changed = true;
394		}
395		}
396
397		// now save it all
398		try {
399	2	if ($changed) {
400	2	$this->savePassword($passLines);
401	2	$this->saveShadow($shadeLines);
402		}
403	2	} finally {
404	2	$this->getLock()->delete();
405		}
406		}
407
408	4	protected function checkRest(int $groupId): void
409		{
410	4	$passLines = $this->openPassword();
411	4	foreach ($passLines as &$line) {
412	4	if ($line[static::PW_GROUP] == $groupId) {
413	2	throw new AuthException($this->getLang()->kauGroupHasMembers());
414		}
415		}
416		}
417
418		/**
419		* @throws AuthException
420		* @return array<int, array<int, string\|int>>
421		*/
422	19	protected function openPassword(): array
423		{
424	19	return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::PASS_FILE);
425		}
426
427		/**
428		* @param array<int, array<int, string\|int>> $lines
429		* @throws AuthException
430		*/
431	3	protected function savePassword(array $lines): void
432		{
433	3	$this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::PASS_FILE, $lines);
434		}
435
436		/**
437		* @throws AuthException
438		* @return array<int, array<int, string\|int>>
439		*/
440	10	protected function openShadow(): array
441		{
442	10	return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::SHADE_FILE);
443		}
444
445		/**
446		* @param array<int, array<int, string\|int>> $lines
447		* @throws AuthException
448		*/
449	3	protected function saveShadow(array $lines): void
450		{
451	3	$this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::SHADE_FILE, $lines);
452		}
453
454		/**
455		* @throws AuthException
456		* @return array<int, array<int, string\|int>>
457		*/
458	4	protected function openGroups(): array
459		{
460	4	return $this->openFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::GROUP_FILE);
461		}
462
463		/**
464		* @param array<int, array<int, string\|int>> $lines
465		* @throws AuthException
466		*/
467	2	protected function saveGroups(array $lines): void
468		{
469	2	$this->saveFile($this->path . DIRECTORY_SEPARATOR . Interfaces\IFile::GROUP_FILE, $lines);
470		}
471		}
472

alex-kalanis / kw_auth

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AFiles::updateCertKeys() A

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