├── docs
    ├── coverage
    │   ├── phpunit_css
    │   │   ├── custom.css
    │   │   ├── octicons.css
    │   │   └── style.css
    │   ├── phpunit_icons
    │   │   ├── file-directory.svg
    │   │   └── file-code.svg
    │   ├── phpunit_js
    │   │   └── file.js
    │   └── Storage
    │   │   ├── Sqlite3Storage.php.html
    │   │   └── index.html
    ├── graphs
    │   └── classes.html
    ├── reports
    │   ├── errors.html
    │   └── deprecated.html
    ├── files
    │   ├── src-storage-sqlite3storage.html
    │   ├── src-server.html
    │   ├── src-indieauthexception.html
    │   ├── src-middleware-noopmiddleware.html
    │   ├── src-middleware-closurerequesthandler.html
    │   ├── src-middleware-responserequesthandler.html
    │   ├── src-storage-tokenstorageinterface.html
    │   ├── src-storage-filesystemjsonstorage.html
    │   ├── src-callback-defaultauthorizationform.html
    │   ├── src-callback-authorizationforminterface.html
    │   └── src-middleware-doublesubmitcookiecsrfmiddleware.html
    ├── packages
    │   └── default.html
    ├── namespaces
    │   ├── default.html
    │   └── taproot.html
    ├── index.html
    ├── css
    │   └── template.css
    └── js
    │   └── search.js
├── .gitignore
├── phpunit.xml
├── src
    ├── Storage
    │   └── Sqlite3Storage.php
    ├── Middleware
    │   ├── ResponseRequestHandler.php
    │   ├── NoOpMiddleware.php
    │   ├── ClosureRequestHandler.php
    │   └── DoubleSubmitCookieCsrfMiddleware.php
    ├── IndieAuthException.php
    └── Callback
    │   ├── AuthorizationFormInterface.php
    │   ├── DefaultAuthorizationForm.php
    │   └── SingleUserPasswordAuthenticationCallback.php
├── tests
    ├── templates
    │   ├── code_exception_response.txt.php
    │   └── authorization_form_json_response.json.php
    ├── DefaultAuthorizationFormTest.php
    ├── FilesystemJsonStorageTest.php
    ├── SingleUserPasswordAuthenticationCallbackTest.php
    └── FunctionTest.php
├── infection.json.dist
├── psalm.xml
├── run_coverage.sh
├── phpdoc.dist.xml
├── composer.json
├── .github
    └── workflows
    │   └── php.yml
├── templates
    ├── single_user_password_authentication_form.html.php
    ├── default_exception_response.html.php
    └── index.php
└── bin
    └── migrate.php


/docs/coverage/phpunit_css/custom.css:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | .DS_Store
2 | vendor
3 | composer.lock
4 | tests/tmp/*
5 | phpDocumentor.phar
6 | phpdoc.xml
7 | .phpdoc
8 | .phpunit.result.cache


--------------------------------------------------------------------------------
/docs/coverage/phpunit_css/octicons.css:
--------------------------------------------------------------------------------
1 | .octicon {
2 |   display: inline-block;
3 |   vertical-align: text-top;
4 |   fill: currentColor;
5 | }
6 | 


--------------------------------------------------------------------------------
/phpunit.xml:
--------------------------------------------------------------------------------
1 | <phpunit>
2 | 	<testsuites>
3 | 		<testsuite name="tests">
4 | 			<directory>tests</directory>
5 | 		</testsuite>
6 | 	</testsuites>
7 | </phpunit>


--------------------------------------------------------------------------------
/src/Storage/Sqlite3Storage.php:
--------------------------------------------------------------------------------
1 | <?php declare(strict_types=1);
2 | 
3 | namespace Taproot\IndieAuth\Storage;
4 | 
5 | /*class Sqlite3Storage implements TokenStorageInterface {
6 | 	
7 | }*/
8 | 


--------------------------------------------------------------------------------
/tests/templates/code_exception_response.txt.php:
--------------------------------------------------------------------------------
1 | <?php
2 | /** @var Taproot\IndieAuth\IndieAuthExcepton $exception */
3 | /** @var Psr\Http\Message\ServerRequestInterface $request */
4 | ?><?= $exception->getCode() ?>


--------------------------------------------------------------------------------
/docs/coverage/phpunit_icons/file-directory.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" width="14" height="16" viewBox="0 0 14 16"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM6 4H1V3h5v1z"/></svg>


--------------------------------------------------------------------------------
/infection.json.dist:
--------------------------------------------------------------------------------
 1 | {
 2 |     "source": {
 3 |         "directories": [
 4 |             "src"
 5 |         ],
 6 |         "excludes": [
 7 |             "test"
 8 |         ]
 9 |     },
10 |     "mutators": {
11 |         "@default": true
12 |     },
13 |     "logs": {
14 |         "text": "tests/tmp/infection.log"
15 |     }
16 | }


--------------------------------------------------------------------------------
/docs/coverage/phpunit_icons/file-code.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M8.5 1H1c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h10c.55 0 1-.45 1-1V4.5L8.5 1zM11 14H1V2h7l3 3v9zM5 6.98L3.5 8.5 5 10l-.5 1L2 8.5 4.5 6l.5.98zM7.5 6L10 8.5 7.5 11l-.5-.98L8.5 8.5 7 7l.5-1z"/></svg>


--------------------------------------------------------------------------------
/psalm.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <psalm
 3 |     errorLevel="4"
 4 |     resolveFromConfigFile="true"
 5 |     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 6 |     xmlns="https://getpsalm.org/schema/config"
 7 |     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
 8 | >
 9 |     <projectFiles>
10 |         <directory name="src" />
11 |         <ignoreFiles>
12 |             <directory name="vendor" />
13 |         </ignoreFiles>
14 |     </projectFiles>
15 | </psalm>
16 | 


--------------------------------------------------------------------------------
/run_coverage.sh:
--------------------------------------------------------------------------------
1 | rm -rf docs/coverage/
2 | XDEBUG_MODE=coverage  ./vendor/bin/phpunit tests --coverage-filter src --coverage-html docs/coverage
3 | mv docs/coverage/_css docs/coverage/phpunit_css
4 | mv docs/coverage/_icons docs/coverage/phpunit_icons
5 | mv docs/coverage/_js docs/coverage/phpunit_js
6 | grep -rl _css docs/coverage | xargs sed -i "" -e 's/_css/phpunit_css/g'
7 | grep -rl _icons docs/coverage | xargs sed -i "" -e 's/_icons/phpunit_icons/g'
8 | grep -rl _js docs/coverage | xargs sed -i "" -e 's/_js/phpunit_js/g'


--------------------------------------------------------------------------------
/phpdoc.dist.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" ?>
 2 | <phpdocumentor
 3 |         configVersion="3"
 4 |         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 5 |         xmlns="https://www.phpdoc.org"
 6 |         xsi:noNamespaceSchemaLocation="https://docs.phpdoc.org/latest/phpdoc.xsd">
 7 | 
 8 |     <paths>
 9 |         <output>docs</output>
10 |     </paths>
11 |     <version number="3.0.0">
12 |         <api>
13 |             <source dsn=".">
14 |                 <path>src</path>
15 |             </source>
16 |         </api>
17 |     </version>
18 | </phpdocumentor>


--------------------------------------------------------------------------------
/src/Middleware/ResponseRequestHandler.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth\Middleware;
 4 | 
 5 | use Psr\Http\Message\ServerRequestInterface;
 6 | use Psr\Http\Message\ResponseInterface;
 7 | use Psr\Http\Server\RequestHandlerInterface;
 8 | 
 9 | class ResponseRequestHandler implements RequestHandlerInterface {
10 | 	/** @var ResponseInterface $response */
11 | 	public $response;
12 | 
13 | 	public function __construct(ResponseInterface $response) {
14 | 		$this->response = $response;
15 | 	}
16 | 
17 | 	public function handle(ServerRequestInterface $request): ResponseInterface {
18 | 		return $this->response;
19 | 	}
20 | }
21 | 


--------------------------------------------------------------------------------
/src/Middleware/NoOpMiddleware.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth\Middleware;
 4 | 
 5 | use Psr\Http\Message\ServerRequestInterface;
 6 | use Psr\Http\Message\ResponseInterface;
 7 | use Psr\Http\Server\MiddlewareInterface;
 8 | use Psr\Http\Server\RequestHandlerInterface;
 9 | 
10 | /**
11 |  * No-Op Middleware
12 |  * 
13 |  * A PSR-15 Middleware which does nothing, simply passing `$request` onto `$handler` and returning
14 |  * the response.
15 |  */
16 | class NoOpMiddleware implements MiddlewareInterface {
17 | 	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
18 | 		return $handler->handle($request);
19 | 	}
20 | }
21 | 


--------------------------------------------------------------------------------
/src/Middleware/ClosureRequestHandler.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth\Middleware;
 4 | 
 5 | use Psr\Http\Message\ServerRequestInterface;
 6 | use Psr\Http\Message\ResponseInterface;
 7 | use Psr\Http\Server\RequestHandlerInterface;
 8 | 
 9 | class ClosureRequestHandler implements RequestHandlerInterface {
10 | 	protected $callable;
11 | 
12 | 	/** @var array $args */
13 | 	protected $args;
14 | 
15 | 	public function __construct(callable $callable) {
16 | 		$this->callable = $callable;
17 | 		$this->args = array_slice(func_get_args(), 1);
18 | 	}
19 | 
20 | 	public function handle(ServerRequestInterface $request): ResponseInterface {
21 | 		return call_user_func_array($this->callable, array_merge([$request], $this->args));
22 | 	}
23 | }
24 | 


--------------------------------------------------------------------------------
/tests/templates/authorization_form_json_response.json.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | /** @var string $formAction The URL to POST to to authorize the app, or to set as the redirect URL for a logout action if the user wants to continue as a different user. */
 4 | /** @var Psr\Http\Message\ServerRequestInterface $request */
 5 | /** @var array|null $clientHApp a flattened version of the h-app containing name, url and photo keys, or null if none was found */
 6 | /** @var Exception|null $exception The exception thrown if fetching the client_id failed */
 7 | /** @var array $user */
 8 | /** @var array $scopes */
 9 | /** @var string $clientId */
10 | /** @var string $clientRedirectUri */
11 | /** @var string $csrfFormElement A pre-rendered CSRF form element which must be output inside the authorization form. */
12 | 
13 | echo json_encode([
14 | 	'formAction' => $formAction,
15 | 	'clientHApp' => $clientHApp,
16 | 	'exception' => is_null($exception) ? null : get_class($exception),
17 | 	'user' => $user,
18 | 	'scopes' => $scopes,
19 | 	'clientId' => $clientId,
20 | 	'clientRedirectUri' => $clientRedirectUri,
21 | 	'csrfFormElement' => $csrfFormElement
22 | ]);
23 | ?>


--------------------------------------------------------------------------------
/composer.json:
--------------------------------------------------------------------------------
 1 | {
 2 |     "name": "taproot/indieauth",
 3 |     "description": "PHP PSR-7-compliant IndieAuth Server and Client implementation.",
 4 |     "type": "library",
 5 |     "license": "MIT",
 6 |     "authors": [
 7 |         {
 8 |             "name": "Barnaby Walters",
 9 |             "email": "barnaby@waterpigs.co.uk"
10 |         }
11 |     ],
12 |     "autoload": {
13 |         "files": ["src/functions.php"],
14 |         "psr-4": {
15 |             "Taproot\\IndieAuth\\": "src"
16 |         }
17 |     },
18 |     "autoload-dev": {
19 |         "psr-4": {
20 |             "Taproot\\IndieAuth\\Test\\": "tests"
21 |         }
22 |     },
23 |     "require": {
24 |         "php": ">= 7.3.0",
25 |         "psr/http-message": "^1.0",
26 |         "psr/log": "^1.1||^2.0||^3.0",
27 |         "psr/http-server-middleware": "^1.0",
28 |         "indieauth/client": "^1.1",
29 |         "dflydev/fig-cookies": "^3.0",
30 |         "mf2/mf2": "^0.4.6||^0.5",
31 |         "barnabywalters/mf-cleaner": "^0.2",
32 |         "guzzlehttp/psr7": "^1.8||^2.0"
33 |     },
34 |     "require-dev": {
35 |         "guzzlehttp/guzzle": "^7.3",
36 |         "phpunit/phpunit": "^9.5",
37 |         "vimeo/psalm": "^4.7"
38 |     }
39 | }
40 | 


--------------------------------------------------------------------------------
/.github/workflows/php.yml:
--------------------------------------------------------------------------------
 1 | name: Build
 2 | 
 3 | on:
 4 |   push:
 5 |     branches: [ main ]
 6 |   pull_request:
 7 |     branches: [ main ]
 8 |   workflow_dispatch:
 9 | 
10 | jobs:
11 |   build:
12 |     
13 |     strategy:
14 |       matrix:
15 |         php: ['7.3', '7.4', '8.0', '8.1']
16 | 
17 |     runs-on: ubuntu-latest
18 | 
19 |     steps:
20 |     - uses: shivammathur/setup-php@2.11.0
21 |       with:
22 |         php-version: ${{ matrix.php }}
23 |         extensions: 'xdebug'
24 | 
25 |     - uses: actions/checkout@v2
26 | 
27 |     - name: Validate composer.json and composer.lock
28 |       run: composer validate --strict
29 | 
30 |     - name: Cache Composer packages
31 |       id: composer-cache
32 |       uses: actions/cache@v2
33 |       with:
34 |         path: vendor
35 |         key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
36 |         restore-keys: |
37 |           ${{ runner.os }}-php-
38 | 
39 |     - name: Install dependencies
40 |       run: composer install --prefer-dist --no-progress
41 | 
42 |     - name: Run Test Suite
43 |       run: XDEBUG_MODE=coverage ./vendor/bin/phpunit tests --coverage-filter src --coverage-text
44 |     
45 |     - name: Run Static Analysis
46 |       run: ./vendor/bin/psalm
47 | 


--------------------------------------------------------------------------------
/tests/DefaultAuthorizationFormTest.php:
--------------------------------------------------------------------------------
 1 | <?php //declare(strict_types=1); // No strict_types so that we don’t need PHP8-only Stringable for MockLogger.
 2 | 
 3 | namespace Taproot\IndieAuth\Test;
 4 | 
 5 | use PHPUnit\Framework\TestCase;
 6 | use Psr\Log\AbstractLogger;
 7 | use Psr\Log\LogLevel;
 8 | use Taproot\IndieAuth\Callback\DefaultAuthorizationForm;
 9 | 
10 | class DefaultAuthorizationFormTest extends TestCase {
11 | 	public function testConstructorEmitsWarningIfStringFormTemplateIsntAFile() {
12 | 		$logCount = 0;
13 | 		$logLevel = null;
14 | 		$mockLogger = new MockLogger(function ($level, $message, $context=[]) use (&$logCount, &$logLevel) {
15 | 			$logCount += 1;
16 | 			$logLevel = $level;
17 | 		});
18 | 
19 | 		new DefaultAuthorizationForm(__DIR__ . '/nonexistent-file', null, $mockLogger);
20 | 
21 | 		$this->assertEquals(1, $logCount);
22 | 		$this->assertEquals(LogLevel::WARNING, $logLevel);
23 | 	}
24 | }
25 | 
26 | class MockLogger extends AbstractLogger {
27 | 	private $callback;
28 | 
29 | 	public function __construct($callback) {
30 | 		$this->callback = $callback;
31 | 	}
32 | 
33 | 	// Ignoring the signature mismatch error on this line for the moment to retain compat with PHP7.
34 | 	public function log($level, $message, array $context=[]): void {
35 | 		call_user_func($this->callback, $level, $message, $context);
36 | 	}
37 | }
38 | 


--------------------------------------------------------------------------------
/docs/coverage/phpunit_js/file.js:
--------------------------------------------------------------------------------
 1 |   $(function() {
 2 |    var $window     = $(window)
 3 |      , $top_link   = $('#toplink')
 4 |      , $body       = $('body, html')
 5 |      , offset      = $('#code').offset().top
 6 |      , hidePopover = function ($target) {
 7 |         $target.data('popover-hover', false);
 8 | 
 9 |         setTimeout(function () {
10 |          if (!$target.data('popover-hover')) {
11 |           $target.popover('hide');
12 |          }
13 |         }, 300);
14 |      };
15 | 
16 |    $top_link.hide().click(function(event) {
17 |     event.preventDefault();
18 |     $body.animate({scrollTop:0}, 800);
19 |    });
20 | 
21 |    $window.scroll(function() {
22 |     if($window.scrollTop() > offset) {
23 |      $top_link.fadeIn();
24 |     } else {
25 |      $top_link.fadeOut();
26 |     }
27 |    }).scroll();
28 | 
29 |    $('.popin')
30 |     .popover({trigger: 'manual'})
31 |     .on({
32 |      'mouseenter.popover': function () {
33 |       var $target = $(this);
34 |       var $container = $target.children().first();
35 | 
36 |       $target.data('popover-hover', true);
37 | 
38 |       // popover already displayed
39 |       if ($target.next('.popover').length) {
40 |        return;
41 |       }
42 | 
43 |       // show the popover
44 |       $container.popover('show');
45 | 
46 |       // register mouse events on the popover
47 |       $target.next('.popover:not(.popover-initialized)')
48 |        .on({
49 |         'mouseenter': function () {
50 |          $target.data('popover-hover', true);
51 |         },
52 |         'mouseleave': function () {
53 |          hidePopover($container);
54 |         }
55 |        })
56 |        .addClass('popover-initialized');
57 |      },
58 |      'mouseleave.popover': function () {
59 |       hidePopover($(this).children().first());
60 |      }
61 |     });
62 |   });
63 | 


--------------------------------------------------------------------------------
/templates/single_user_password_authentication_form.html.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /** @var string $formAction The URL to POST to to authorize the app, or to set as the redirect URL for a logout action if the user wants to continue as a different user. */
 3 | /** @var Psr\Http\Message\ServerRequestInterface $request */
 4 | /** @var string $csrfFormElement A pre-rendered CSRF form element which must be output inside the authorization form. */
 5 | ?>
 6 | <!DOCTYPE html>
 7 | <html>
 8 | 	<head>
 9 | 		<meta charset="utf-8" />
10 | 		<title>IndieAuth • Log In</title>
11 | 
12 | 		<style>
13 | 			* {
14 | 				box-sizing: border-box;
15 | 				max-width: 100%;
16 | 				margin: 0;
17 | 				padding: 0;
18 | 			}
19 | 
20 | 			h1, h2, h3, h4, h5, h6, p { margin-bottom: 1em; }
21 | 
22 | 			body {
23 | 				font-size: 1em;
24 | 				font-family: Helvetica, sans-serif;
25 | 				padding: 0;
26 | 				margin: 0;
27 | 			}
28 | 
29 | 			form {
30 | 				margin: 1em auto;
31 | 				padding: 1em;
32 | 				max-width: 40em;
33 | 			}
34 | 
35 | 			button[type=submit] {
36 | 				padding: 0.5em;
37 | 				cursor: pointer;
38 | 			}
39 | 
40 | 			footer {
41 | 				text-align: center;
42 | 				margin: 5em 0 2em 0;
43 | 				opacity: 0.6;
44 | 				position: fixed;
45 | 				bottom: 0;
46 | 				width: 100%;
47 | 			}
48 | 		</style>
49 | 	</head>
50 | 	<body>
51 | 		<form method="post" action="<?= $formAction ?>">
52 | 			<?= $csrfFormElement ?>
53 | 			
54 | 			<h1>Log In</h1>
55 | 
56 | 			<p><label>Password: <input type="password" name="<?= \Taproot\IndieAuth\Callback\SingleUserPasswordAuthenticationCallback::PASSWORD_FORM_PARAMETER ?>" /></label></p>
57 | 
58 | 			<p><button type="submit">Log In</button></p>
59 | 
60 | 		</form>
61 | 
62 | 		<footer>
63 | 			<small>Powered by <a href="https://taprootproject.com">taproot/indieauth</a></small>
64 | 		</footer>
65 | 	</body>
66 | </html>
67 | 


--------------------------------------------------------------------------------
/templates/default_exception_response.html.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /** @var Taproot\IndieAuth\IndieAuthExcepton $exception */
 3 | /** @var Psr\Http\Message\ServerRequestInterface $request */
 4 | ?>
 5 | <!DOCTYPE html>
 6 | <html>
 7 | 	<head>
 8 | 		<meta charset="utf-8" />
 9 | 		<title>IndieAuth • Error!</title>
10 | 
11 | 		<style>
12 | 			* {
13 | 				box-sizing: border-box;
14 | 				max-width: 100%;
15 | 				margin: 0;
16 | 				padding: 0;
17 | 			}
18 | 
19 | 			h1, h2, h3, h4, h5, h6, p { margin-bottom: 1em; }
20 | 
21 | 			body {
22 | 				font-size: 1em;
23 | 				font-family: Helvetica, sans-serif;
24 | 				padding: 0;
25 | 				margin: 0;
26 | 			}
27 | 
28 | 			main {
29 | 				margin: 1em auto;
30 | 				padding: 1em;
31 | 				max-width: 40em;
32 | 			}
33 | 
34 | 
35 | 			footer {
36 | 				text-align: center;
37 | 				margin: 5em 0 2em 0;
38 | 				opacity: 0.6;
39 | 				position: fixed;
40 | 				bottom: 0;
41 | 				width: 100%;
42 | 			}
43 | 		</style>
44 | 	</head>
45 | 	<body>
46 | 		<main>
47 | 			<h1>Error: <?= htmlentities($exception->getMessage()) ?></h1>
48 | 
49 | 			<p><?= htmlentities($exception->getExplanation()) ?></p>
50 | 
51 | 			<!-- If $exception->trustQueryParams() returns false, then the query parameters have been tampered with
52 | 					and we shouldn’t offer the user a redirect back to the client_id! -->
53 | 			<?php if ($exception->trustQueryParams() and !empty($request->getQueryParams()['client_id'])): ?>
54 | 				<p><a href="<?= htmlentities($request->getQueryParams()['client_id']) ?>">Return to app (<?= htmlentities($request->getQueryParams()['client_id']) ?> ?>)</a>
55 | 			<?php endif ?>
56 | 
57 | 			<!-- You’ll probably want to offer the user a suitable link to leave the flow. -->
58 | 		</main>
59 | 
60 | 		<footer>
61 | 			<small>Powered by <a href="https://taprootproject.com">taproot/indieauth</a></small>
62 | 		</footer>
63 | 	</body>
64 | </html>
65 | 


--------------------------------------------------------------------------------
/bin/migrate.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth;
 4 | 
 5 | use DirectoryIterator;
 6 | 
 7 | // When multiple migration options become necessary, probably move to following structure:
 8 | // JSON path and SQLite path become options, args becomes a list of migrations to apply, in order,
 9 | // enabling multiple migrations between different storage backends to be applied at once.
10 | 
11 | $migrations = [
12 | 	'json_v0.1.0_v0.2.0' => function(string $path): array {
13 | 		$logs = [];
14 | 		
15 | 		foreach (new DirectoryIterator($path) as $fileInfo) {
16 | 			if ($fileInfo->isFile() && $fileInfo->getExtension() == 'json') {
17 | 				$tokenPath = $fileInfo->getPathname();
18 | 				$token = json_decode(file_get_contents($tokenPath), true);
19 | 				
20 | 				if (array_key_exists('exp', $token) or array_key_exists('code_exp', $token)) {
21 | 					// This token is new or has already been migrated.
22 | 					continue;
23 | 				}
24 | 
25 | 				// The exact migration depends on whether the code was exchanged for a token already.
26 | 				if ($token['exchanged_at'] ?? false) {
27 | 					$token['exp'] = $token['valid_until'];
28 | 					$token['iat'] = $token['exchanged_at'];
29 | 				} else {
30 | 					$token['code_exp'] = $token['valid_until'];
31 | 				}
32 | 
33 | 				file_put_contents($tokenPath, json_encode($token));
34 | 			}
35 | 		}
36 | 
37 | 		return $logs;
38 | 	}
39 | ];
40 | 
41 | function showHelp() {
42 | 	global $migrations; // ew, global variables :(
43 | 
44 | 	echo <<<EOD
45 | taproot/indieauth Token Storage Migration Utility
46 | 
47 | Usage: php migrate.php ../path/to/your/json/token/folder
48 | 
49 | For the moment there is only one migration (JSON v0.1.0 -> v0.2.0). The utility
50 | will be expanded when more migrations become necessary, and the command line interface
51 | will change, so it’s not recommended to automate running this tool.
52 | 
53 | EOD;
54 | }
55 | 
56 | // If this file is being executed directly…
57 | if (!empty($argv) and trim($argv[0]) !== '' and strpos($argv[0], 'migrate.php') !== false) {
58 | 	// Script currently only accepts a single JSON path argument. Expand when required.
59 | 	if ($argc != 2) {
60 | 		showHelp();
61 | 		die;
62 | 	}
63 | 
64 | 	$jsonPath = rtrim($argv[1], '/');
65 | 
66 | 	$logs = $migrations['json_v0.1.0_v0.2.0']($jsonPath);
67 | 
68 | 	foreach ($logs as $logline) {
69 | 		echo "$logline\n";
70 | 	}
71 | }
72 | 
73 | // For testing, and automating migrations (in the unlikely event anyone wants to do that).
74 | return $migrations;
75 | 


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/docs/coverage/phpunit_css/style.css:
--------------------------------------------------------------------------------
  1 | body {
  2 |  padding-top: 10px;
  3 | }
  4 | 
  5 | .popover {
  6 |  max-width: none;
  7 | }
  8 | 
  9 | .octicon {
 10 |  margin-right:.25em;
 11 | }
 12 | 
 13 | .table-bordered>thead>tr>td {
 14 |  border-bottom-width: 1px;
 15 | }
 16 | 
 17 | .table tbody>tr>td, .table thead>tr>td {
 18 |  padding-top: 3px;
 19 |  padding-bottom: 3px;
 20 | }
 21 | 
 22 | .table-condensed tbody>tr>td {
 23 |  padding-top: 0;
 24 |  padding-bottom: 0;
 25 | }
 26 | 
 27 | .table .progress {
 28 |  margin-bottom: inherit;
 29 | }
 30 | 
 31 | .table-borderless th, .table-borderless td {
 32 |  border: 0 !important;
 33 | }
 34 | 
 35 | .table tbody tr.covered-by-large-tests, li.covered-by-large-tests, tr.success, td.success, li.success, span.success {
 36 |  background-color: #dff0d8;
 37 | }
 38 | 
 39 | .table tbody tr.covered-by-medium-tests, li.covered-by-medium-tests {
 40 |  background-color: #c3e3b5;
 41 | }
 42 | 
 43 | .table tbody tr.covered-by-small-tests, li.covered-by-small-tests {
 44 |  background-color: #99cb84;
 45 | }
 46 | 
 47 | .table tbody tr.danger, .table tbody td.danger, li.danger, span.danger {
 48 |  background-color: #f2dede;
 49 | }
 50 | 
 51 | .table tbody tr.warning, .table tbody td.warning, li.warning, span.warning {
 52 |  background-color: #fcf8e3;
 53 | }
 54 | 
 55 | .table tbody td.info {
 56 |  background-color: #d9edf7;
 57 | }
 58 | 
 59 | td.big {
 60 |  width: 117px;
 61 | }
 62 | 
 63 | td.small {
 64 | }
 65 | 
 66 | td.codeLine {
 67 |  font-family: "Source Code Pro", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
 68 |  white-space: pre-wrap;
 69 | }
 70 | 
 71 | td span.comment {
 72 |  color: #888a85;
 73 | }
 74 | 
 75 | td span.default {
 76 |  color: #2e3436;
 77 | }
 78 | 
 79 | td span.html {
 80 |  color: #888a85;
 81 | }
 82 | 
 83 | td span.keyword {
 84 |  color: #2e3436;
 85 |  font-weight: bold;
 86 | }
 87 | 
 88 | pre span.string {
 89 |  color: #2e3436;
 90 | }
 91 | 
 92 | span.success, span.warning, span.danger {
 93 |  margin-right: 2px;
 94 |  padding-left: 10px;
 95 |  padding-right: 10px;
 96 |  text-align: center;
 97 | }
 98 | 
 99 | #toplink {
100 |  position: fixed;
101 |  left: 5px;
102 |  bottom: 5px;
103 |  outline: 0;
104 | }
105 | 
106 | svg text {
107 |  font-family: "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif;
108 |  font-size: 11px;
109 |  color: #666;
110 |  fill: #666;
111 | }
112 | 
113 | .scrollbox {
114 |  height:245px;
115 |  overflow-x:hidden;
116 |  overflow-y:scroll;
117 | }
118 | 
119 | table + .structure-heading {
120 |  border-top: 1px solid lightgrey;
121 |  padding-top: 0.5em;
122 | }
123 | 


--------------------------------------------------------------------------------
/tests/FilesystemJsonStorageTest.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth\Test;
 4 | 
 5 | use DirectoryIterator;
 6 | use PHPUnit\Framework\TestCase;
 7 | use Taproot\IndieAuth\Storage\FilesystemJsonStorage;
 8 | 
 9 | const SECRET = '1111111111111111111111111111111111111111111111111111111111111111';
10 | 
11 | class FilesystemJsonStorageTest extends TestCase {
12 | 	protected function setUp(): void {
13 | 		@mkdir(TMP_DIR);
14 | 		// Clean tmp dir.
15 | 		foreach (new DirectoryIterator(TMP_DIR) as $fileInfo) {
16 | 			if ($fileInfo->isFile()) {
17 | 				unlink($fileInfo->getPathname());
18 | 			}
19 | 		}
20 | 	}
21 | 
22 | 	protected function tearDown(): void {
23 | 		// Clean tmp dir.
24 | 		foreach (new DirectoryIterator(TMP_DIR) as $fileInfo) {
25 | 			if ($fileInfo->isFile()) {
26 | 				unlink($fileInfo->getPathname());
27 | 			}
28 | 		}
29 | 	}
30 | 	
31 | 	public function testCrud() {
32 | 		$s = new FilesystemJsonStorage(TMP_DIR, SECRET);
33 | 
34 | 		$t1data = ['example' => 'data'];
35 | 		$t1path = $s->getPath('t1');
36 | 
37 | 		$this->assertTrue($s->put('t1', $t1data), "Saving t1 data failed");
38 | 
39 | 		$this->assertFileExists($t1path, "t1 was not stored to $t1path");
40 | 		
41 | 		$this->assertEquals($t1data, $s->get('t1'), "The result of getting t1 did not match the saved data.");
42 | 
43 | 		$s->delete('t1');
44 | 
45 | 		$this->assertFileDoesNotExist($t1path, "t1 was not successfully deleted.");
46 | 
47 | 		$this->assertNull($s->get('t1'), "Getting a nonexistent key did not return null");
48 | 	}
49 | 
50 | 	public function testCleanUp() {
51 | 		$s = new FilesystemJsonStorage(TMP_DIR, SECRET);
52 | 		$s->put('t1', ['exp' => time() + 10]);
53 | 		$s->put('t2', ['exp' => time() - 10]);
54 | 		$s->deleteExpiredTokens();
55 | 		$this->assertIsArray($s->get('t1'), 't1 was not expired and should not have been deleted.');
56 | 		$this->assertNull($s->get('t2'), 't2 was not cleaned up after expiring.');
57 | 	}
58 | 
59 | 	public function testMigrateFromV0_1_0ToV0_2_0() {
60 | 		$s = new FilesystemJsonStorage(TMP_DIR, SECRET);
61 | 
62 | 		$oldUnexchangedCode = [
63 | 			'me' => 'https://example.com',
64 | 			'valid_until' => time() + 60 * 5
65 | 		];
66 | 		$newUnexchangedCode = array_merge($oldUnexchangedCode, [
67 | 			'code_exp' => $oldUnexchangedCode['valid_until']
68 | 		]);
69 | 
70 | 		$oldExchangedCode = [
71 | 			'me' => 'https://example.com',
72 | 			'exchanged_at' => time() + 60 * 1,
73 | 			'valid_until' => time() + 60 * 5
74 | 		];
75 | 		$newExchangedCode = array_merge($oldExchangedCode, [
76 | 			'iat' => $oldExchangedCode['exchanged_at'],
77 | 			'exp' => $oldExchangedCode['valid_until']
78 | 		]);
79 | 
80 | 		$s->put('t1', $oldUnexchangedCode);
81 | 		$s->put('t2', $oldExchangedCode);
82 | 
83 | 		$migrationFunctions = require_once __DIR__ . '/../bin/migrate.php';
84 | 
85 | 		$migrationFunctions['json_v0.1.0_v0.2.0'](TMP_DIR);
86 | 
87 | 		$this->assertEquals($s->get('t1'), $newUnexchangedCode);
88 | 		$this->assertEquals($s->get('t2'), $newExchangedCode);
89 | 	}
90 | }
91 | 


--------------------------------------------------------------------------------
/src/IndieAuthException.php:
--------------------------------------------------------------------------------
 1 | <?php declare(strict_types=1);
 2 | 
 3 | namespace Taproot\IndieAuth;
 4 | 
 5 | use Exception;
 6 | use Psr\Http\Message\ServerRequestInterface;
 7 | use Throwable;
 8 | 
 9 | class IndieAuthException extends Exception {
10 | 	const INTERNAL_ERROR = 0;
11 | 	const INTERNAL_ERROR_REDIRECT = 1;
12 | 	const AUTHENTICATION_CALLBACK_MISSING_ME_PARAM = 2;
13 | 	const AUTHORIZATION_APPROVAL_REQUEST_MISSING_HASH = 3;
14 | 	const AUTHORIZATION_APPROVAL_REQUEST_INVALID_HASH = 4;
15 | 	const HTTP_EXCEPTION_FETCHING_CLIENT_ID = 5;
16 | 	const INTERNAL_EXCEPTION_FETCHING_CLIENT_ID = 6;
17 | 	const INVALID_REDIRECT_URI = 7;
18 | 	const INVALID_CLIENT_ID = 8;
19 | 	const INVALID_STATE = 9;
20 | 	const INVALID_CODE_CHALLENGE = 10;
21 | 	const INVALID_SCOPE = 11;
22 | 	const INVALID_GRANT = 12;
23 | 	const INVALID_REQUEST = 13;
24 | 	const INVALID_REQUEST_REDIRECT = 14;
25 | 	const AUTHENTICATION_CALLBACK_INVALID_RETURN_VALUE = 15;
26 | 
27 | 	const EXC_INFO = [
28 | 		self::INTERNAL_ERROR => ['statusCode' => 500, 'name' => 'Internal Server Error', 'explanation' => 'An internal server error occurred.'],
29 | 		self::INTERNAL_ERROR_REDIRECT => ['statusCode' => 302, 'name' => 'Internal Server Error', 'error' => 'internal_error'],
30 | 		self::AUTHENTICATION_CALLBACK_INVALID_RETURN_VALUE => ['statusCode' => 302, 'name' => 'Internal Server Error', 'error' => 'internal_error'],
31 | 		self::AUTHENTICATION_CALLBACK_MISSING_ME_PARAM => ['statusCode' => 302, 'name' => 'Internal Server Error', 'error' => 'internal_error'],
32 | 		self::AUTHORIZATION_APPROVAL_REQUEST_MISSING_HASH => ['statusCode' => 302, 'name' => 'Request Missing Hash', 'error' => 'internal_error'],
33 | 		self::AUTHORIZATION_APPROVAL_REQUEST_INVALID_HASH => ['statusCode' => 302, 'name' => 'Request Hash Invalid', 'error' => 'internal_error'],
34 | 		// TODO: should this one be a 500 because it’s an internal server error, or a 400 because the client_id was likely invalid? Is anyone ever going to notice, or care?
35 | 		self::HTTP_EXCEPTION_FETCHING_CLIENT_ID => ['statusCode' => 500, 'name' => 'Error Fetching Client App URL',  'explanation' => 'Fetching the client app (client_id) failed.'],
36 | 		self::INTERNAL_EXCEPTION_FETCHING_CLIENT_ID => ['statusCode' => 500, 'name' => 'Internal Error fetching client app URI', 'explanation' => 'Fetching the client app (client_id) failed due to an internal error.'],
37 | 		self::INVALID_REDIRECT_URI => ['statusCode' => 400, 'name' => 'Invalid Client App Redirect URI', 'explanation' => 'The client app redirect URI (redirect_uri) either was not a valid URI, did not sufficiently match client_id, or did not exactly match any redirect URIs parsed from fetching the client_id.'],
38 | 		self::INVALID_CLIENT_ID => ['statusCode' => 400, 'name' => 'Invalid Client Identifier URI', 'explanation' => 'The Client Identifier was not valid.'],
39 | 		self::INVALID_STATE => ['statusCode' => 302, 'name' => 'Invalid state Parameter', 'error' => 'invalid_request'],
40 | 		self::INVALID_CODE_CHALLENGE => ['statusCode' => 302, 'name' => 'Invalid code_challenge Parameter', 'error' => 'invalid_request'],
41 | 		self::INVALID_SCOPE => ['statusCode' => 302, 'name' => 'Invalid scope Parameter', 'error' => 'invalid_request'],
42 | 		self::INVALID_GRANT => ['statusCode' => 400, 'name' => 'The provided credentials were not valid.', 'error' => 'invalid_grant'],
43 | 		self::INVALID_REQUEST => ['statusCode' => 400, 'name' => 'Invalid Request', 'error' => 'invalid_request'],
44 | 		self::INVALID_REQUEST_REDIRECT => ['statusCode' => 302, 'name' => 'Invalid Request', 'error' => 'invalid_request'],
45 | 	];
46 | 
47 | 	/** @var ServerRequestInterface $request */
48 | 	protected $request;
49 | 
50 | 	public static function create(int $code, ServerRequestInterface $request, ?Throwable $previous=null): self {
51 | 		// Only accept known codes. Default to 0 (generic internal error) on an unrecognised code.
52 | 		if (!in_array($code, array_keys(self::EXC_INFO))) {
53 | 			$code = 0;
54 | 		}
55 | 		$message = self::EXC_INFO[$code]['name'];
56 | 		$e = new self($message, $code, $previous);
57 | 		$e->request = $request;
58 | 		return $e;
59 | 	}
60 | 
61 | 	public function getStatusCode() {
62 | 		return $this->getInfo()['statusCode'] ?? 500;
63 | 	}
64 | 
65 | 	public function getExplanation() {
66 | 		return $this->getInfo()['explanation'] ?? 'An unknown error occured.';
67 | 	}
68 | 
69 | 	public function getInfo() {
70 | 		return self::EXC_INFO[$this->code] ?? self::EXC_INFO[self::INTERNAL_ERROR];
71 | 	}
72 | 
73 | 	/**
74 | 	 * Trust Query Params
75 | 	 * 
76 | 	 * Only useful on authorization form submission requests. If this returns false,
77 | 	 * the client_id and/or request_uri have likely been tampered with, and the error
78 | 	 * page SHOULD NOT offer the user a link to them.
79 | 	 */
80 | 	public function trustQueryParams() {
81 | 		return !in_array($this->code, [self::AUTHORIZATION_APPROVAL_REQUEST_INVALID_HASH, self::AUTHORIZATION_APPROVAL_REQUEST_MISSING_HASH]);
82 | 	}
83 | 
84 | 	public function getRequest() {
85 | 		return $this->request;
86 | 	}
87 | }
88 | 


--------------------------------------------------------------------------------
/templates/index.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | require(__DIR__ . '/../vendor/autoload.php');
  4 | 
  5 | // Quick-and-dirty script for previewing templates under various conditions, for working on styling.
  6 | // Run with:
  7 | // cd templates
  8 | // php -S localhost:8000 index.php
  9 | 
 10 | // Most templates expect a $request variable. Create an empty one, customise later if required.
 11 | $request = (new \Nyholm\Psr7\Factory\Psr17Factory())->createServerRequest('GET', '/');
 12 | 
 13 | if (empty($_GET['t'])) {
 14 | 	?>
 15 | <p>Templates:</p>
 16 | <ul>
 17 | 	<li><a href="?t=default_authorization_page.html&happ=photo&profile=photo&scopes=descriptions">Authorization Page with h-app w/photo, user details w/photo and scopes with descriptions</a></li>
 18 | 	<li><a href="?t=default_authorization_page.html&happ=photo,string-author&profile=photo&scopes=descriptions">Authorization Page with h-app w/photo+string author, user details w/photo and scopes with descriptions</a></li>
 19 | 	<li><a href="?t=default_authorization_page.html&happ=photo,full-author&profile=photo&scopes=descriptions">Authorization Page with h-app w/photo+full author, user details w/photo and scopes with descriptions</a></li>
 20 | 	<li><a href="?t=default_authorization_page.html&happ=name&profile=name&scopes=keys">Authorization Page with h-app, user details and scope list</a></li>
 21 | 	<li><a href="?t=default_authorization_page.html&exception=1">Authorization Page with no h-app, no profile and an exception</a></li>
 22 | 	<li><a href="?t=single_user_password_authentication_form.html">Single User Password Auth Form</a></li>
 23 | 	<li><a href="?t=default_exception_response.html?trust=1">Default Exception Response</a></li>
 24 | </ul>
 25 | 	<?php
 26 | } else {
 27 | 	if ($_GET['t'] == 'default_authorization_page.html') {
 28 | 		$_happ = empty($_GET['happ']) ? null : $_GET['happ'];
 29 | 		switch ($_happ) {
 30 | 			case 'photo,string-author':
 31 | 				$clientHApp = [
 32 | 					'name' => 'Demo App',
 33 | 					'url' => 'https://client.example.com/',
 34 | 					'photo' => 'http://waterpigs.co.uk/taproot/logo.png',
 35 | 					'author' => 'https://waterpigs.co.uk'
 36 | 				];
 37 | 				break;
 38 | 			case 'photo,full-author':
 39 | 				$clientHApp = [
 40 | 					'name' => 'Demo App',
 41 | 					'url' => 'https://client.example.com/',
 42 | 					'photo' => 'http://waterpigs.co.uk/taproot/logo.png',
 43 | 					'author' => [
 44 | 						'name' => 'Barnaby Walters',
 45 | 						'photo' => 'https://waterpigs.co.uk/photo-2021-04-22-719w.jpg',
 46 | 						'url' => 'https://waterpigs.co.uk'
 47 | 					]
 48 | 				];
 49 | 				break;
 50 | 			case 'photo':
 51 | 				$clientHApp = [
 52 | 					'name' => 'Demo App',
 53 | 					'url' => 'https://client.example.com/',
 54 | 					'photo' => 'http://waterpigs.co.uk/taproot/logo.png',
 55 | 				];
 56 | 				break;
 57 | 			case 'name':
 58 | 				$clientHApp = [
 59 | 					'name' => 'Demo App',
 60 | 					'url' => 'https://client.example.com/'
 61 | 				];
 62 | 				break;
 63 | 			default:
 64 | 				$clientHApp = null;
 65 | 				break;
 66 | 		}
 67 | 
 68 | 		$_profile = empty($_GET['profile']) ? null : $_GET['profile'];
 69 | 		switch ($_profile) {
 70 | 			case 'photo':
 71 | 				$user = [
 72 | 					'me' => 'https://me.example.com/',
 73 | 					'profile' => [
 74 | 						'name' => 'Demo User',
 75 | 						'photo' => 'https://waterpigs.co.uk/photo-2021-04-22-719w.jpg'
 76 | 					]
 77 | 				];
 78 | 				break;
 79 | 			case 'name':
 80 | 				$user = [
 81 | 					'me' => 'https://me.example.com/',
 82 | 					'profile' => [
 83 | 						'name' => 'Demo User'
 84 | 					]
 85 | 				];
 86 | 				break;
 87 | 			default:
 88 | 				$user = ['me' => 'https://me.example.com/'];
 89 | 				break;
 90 | 		}
 91 | 
 92 | 		$_scopes = empty($_GET['scopes']) ? null : $_GET['scopes'];
 93 | 		switch ($_scopes) {
 94 | 			case 'descriptions':
 95 | 				$scopes = [
 96 | 					'profile' => 'Allow the app to access to your profile data',
 97 | 					'create' => 'Allow the app to create new content on your site',
 98 | 					'update' => 'Allow the app to update content on your site'
 99 | 				];
100 | 				break;
101 | 			case 'keys':
102 | 				$scopes = [
103 | 					'profile' => null,
104 | 					'create' => null,
105 | 					'update' => null
106 | 				];
107 | 				break;
108 | 			default:
109 | 				$scopes = [];
110 | 				break;
111 | 		}
112 | 
113 | 		if (array_key_exists('exception', $_GET)) {
114 | 			$exception = new Exception('An example exception which might have occurred.');
115 | 		} else {
116 | 			$exception = null;
117 | 		}
118 | 
119 | 		$clientId = 'https://client.example.com/';
120 | 		$formAction = '';
121 | 		$csrfFormElement = '';
122 | 		$clientRedirectUri = 'https://client.example.com/redirect';
123 | 
124 | 		include('default_authorization_page.html.php');
125 | 	} elseif ($_GET['t'] == 'single_user_password_authentication_form.html') {
126 | 		$csrfFormElement = '';
127 | 		$formAction = '';
128 | 		include('single_user_password_authentication_form.html.php');
129 | 	} elseif ($_GET['t'] == 'default_exception_response.html') {
130 | 		$exception = \Taproot\IndieAuth\IndieAuthException::create(\Taproot\IndieAuth\IndieAuthException::INTERNAL_ERROR, $request);
131 | 		include('default_exception_response.html.php');
132 | 	} else {
133 | 		// Unknown template, redirect to template choosing page
134 | 		header('Location: /');
135 | 	}
136 | }
137 | 


--------------------------------------------------------------------------------
/docs/coverage/Storage/Sqlite3Storage.php.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |  <head>
 4 |   <meta charset="UTF-8">
 5 |   <title>Code Coverage for /Users/barnabywalters/Documents/Programming/taproot/indieauth/src/Storage/Sqlite3Storage.php</title>
 6 |   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 7 |   <link href="../phpunit_css/bootstrap.min.css" rel="stylesheet" type="text/css">
 8 |   <link href="../phpunit_css/octicons.css" rel="stylesheet" type="text/css">
 9 |   <link href="../phpunit_css/style.css" rel="stylesheet" type="text/css">
10 |   <link href="../phpunit_css/custom.css" rel="stylesheet" type="text/css">
11 |  </head>
12 |  <body>
13 |   <header>
14 |    <div class="container-fluid">
15 |     <div class="row">
16 |      <div class="col-md-12">
17 |       <nav aria-label="breadcrumb">
18 |        <ol class="breadcrumb">
19 |          <li class="breadcrumb-item"><a href="../index.html">/Users/barnabywalters/Documents/Programming/taproot/indieauth/src</a></li>
20 |          <li class="breadcrumb-item"><a href="index.html">Storage</a></li>
21 |          <li class="breadcrumb-item active">Sqlite3Storage.php</li>
22 | 
23 |        </ol>
24 |       </nav>
25 |      </div>
26 |     </div>
27 |    </div>
28 |   </header>
29 |   <div class="container-fluid">
30 |    <div class="table-responsive">
31 |     <table class="table table-bordered">
32 |      <thead>
33 |       <tr>
34 |        <td>&nbsp;</td>
35 |        <td colspan="10"><div align="center"><strong>Code Coverage</strong></div></td>
36 |       </tr>
37 |       <tr>
38 |        <td>&nbsp;</td>
39 |        <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
40 |        <td colspan="4"><div align="center"><strong>Functions and Methods</strong></div></td>
41 |        <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
42 |       </tr>
43 |      </thead>
44 |      <tbody>
45 |       <tr>
46 |        <td class="">Total</td>
47 |        <td class=" big"></td>
48 |        <td class=" small"><div align="right">n/a</div></td>
49 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
50 |        <td class=" big"></td>
51 |        <td class=" small"><div align="right">n/a</div></td>
52 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
53 |        <td class=" small"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></td>
54 |        <td class=" big"></td>
55 |        <td class=" small"><div align="right">n/a</div></td>
56 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
57 |       </tr>
58 | 
59 | 
60 |      </tbody>
61 |     </table>
62 |    </div>
63 | <table id="code" class="table table-borderless table-condensed">
64 | <tbody>
65 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="1" href="#1">1</a></td><td class="col-11 codeLine"><span class="default">&lt;?php&nbsp;</span><span class="keyword">declare</span><span class="keyword">(</span><span class="default">strict_types</span><span class="keyword">=</span><span class="default">1</span><span class="keyword">)</span><span class="keyword">;</span></td></tr>
66 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="2" href="#2">2</a></td><td class="col-11 codeLine"></td></tr>
67 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="3" href="#3">3</a></td><td class="col-11 codeLine"><span class="keyword">namespace</span><span class="default">&nbsp;</span><span class="default">Taproot\IndieAuth\Storage</span><span class="keyword">;</span></td></tr>
68 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="4" href="#4">4</a></td><td class="col-11 codeLine"></td></tr>
69 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="5" href="#5">5</a></td><td class="col-11 codeLine"><span class="comment">/*class&nbsp;Sqlite3Storage&nbsp;implements&nbsp;TokenStorageInterface&nbsp;{</span></td></tr>
70 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="6" href="#6">6</a></td><td class="col-11 codeLine"><span class="comment">&nbsp;&nbsp;&nbsp;&nbsp;</span></td></tr>
71 |     <tr class=" d-flex"><td  class="col-1 text-right"><a id="7" href="#7">7</a></td><td class="col-11 codeLine"><span class="comment">}*/</span></td></tr>
72 | 
73 | </tbody>
74 | </table>
75 | 
76 | 
77 |    <footer>
78 |     <hr/>
79 |     <h4>Legend</h4>
80 |     <p><span class="success"><strong>Executed</strong></span><span class="danger"><strong>Not Executed</strong></span><span class="warning"><strong>Dead Code</strong></span></p>
81 |     <p>
82 |      <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage 9.2.18</a> using <a href="https://secure.php.net/" target="_top">PHP 8.1.12</a> and <a href="https://phpunit.de/">PHPUnit 9.5.26</a> at Thu Dec 29 3:31:52 UTC 2022.</small>
83 |     </p>
84 |     <a title="Back to the top" id="toplink" href="#">
85 |         <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M12 11L6 5l-6 6h12z"/></svg>
86 |     </a>
87 |    </footer>
88 |   </div>
89 |   <script src="../phpunit_js/jquery.min.js" type="text/javascript"></script>
90 |   <script src="../phpunit_js/popper.min.js" type="text/javascript"></script>
91 |   <script src="../phpunit_js/bootstrap.min.js" type="text/javascript"></script>
92 |   <script src="../phpunit_js/file.js" type="text/javascript"></script>
93 |  </body>
94 | </html>
95 | 


--------------------------------------------------------------------------------
/tests/SingleUserPasswordAuthenticationCallbackTest.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Test;
  4 | 
  5 | use BadMethodCallException;
  6 | use Dflydev\FigCookies;
  7 | use Exception;
  8 | use GuzzleHttp\Psr7;
  9 | use GuzzleHttp\Psr7\ServerRequest;
 10 | use PHPUnit\Framework\TestCase;
 11 | use Taproot\IndieAuth\Callback\SingleUserPasswordAuthenticationCallback;
 12 | use Taproot\IndieAuth\Server;
 13 | 
 14 | class SingleUserPasswordAuthenticationCallbackTest extends TestCase {
 15 | 	public function testThrowsExceptionIfUserDataHasNoMeKey() {
 16 | 		try {
 17 | 			$c = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, [
 18 | 				'not_me' => 'blah'
 19 | 			], password_hash('password', PASSWORD_DEFAULT));
 20 | 			$this->fail();
 21 | 		} catch (BadMethodCallException $e) {
 22 | 			$this->assertEquals('The $user array MUST contain a “me” key, the value which must be the user’s canonical URL as a string.', $e->getMessage());
 23 | 		}
 24 | 	}
 25 | 
 26 | 	public function testThrowsExceptionIfSecretIsTooShort() {
 27 | 		try {
 28 | 			$c = new SingleUserPasswordAuthenticationCallback('not long enough', [
 29 | 				'me' => 'blah'
 30 | 			], password_hash('password', PASSWORD_DEFAULT));
 31 | 			$this->fail();
 32 | 		} catch (BadMethodCallException $e) {
 33 | 			$this->assertEquals('$secret must be a string with a minimum length of 64 characters.', $e->getMessage());
 34 | 		}
 35 | 	}
 36 | 
 37 | 	public function testThrowsExceptionIfHashedPasswordIsInvalid() {
 38 | 		try {
 39 | 			$c = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, [
 40 | 				'me' => 'https://me.example.com/'
 41 | 			], 'definitely not a hashed password');
 42 | 			$this->fail();
 43 | 		} catch (BadMethodCallException $e) {
 44 | 			$this->assertTrue(true);
 45 | 		}
 46 | 	}
 47 | 
 48 | 	public function testShowsAuthenticationFormOnUnauthenticatedRequest() {
 49 | 		$callback = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, [
 50 | 			'me' => 'https://me.example.com/'
 51 | 		], password_hash('password', PASSWORD_DEFAULT));
 52 | 
 53 | 		$formAction = 'https://example.com/formaction';
 54 | 
 55 | 		$req = (new ServerRequest('GET', 'https://example.com/login'))->withAttribute(Server::DEFAULT_CSRF_KEY, 'csrf token');
 56 | 		$res = $callback($req, $formAction);
 57 | 
 58 | 		$this->assertEquals(200, $res->getStatusCode());
 59 | 		$this->assertStringContainsString($formAction, (string) $res->getBody());
 60 | 		$this->assertEquals('no-store', $res->getHeaderLine('cache-control'));
 61 | 		$this->assertEquals('no-cache', $res->getHeaderLine('pragma'));
 62 | 		$this->assertStringContainsString("frame-ancestors 'none'", $res->getHeaderLine('content-security-policy'));
 63 | 		$this->assertStringContainsString("DENY", $res->getHeaderLine('x-frame-options'));
 64 | 	}
 65 | 
 66 | 	public function testReturnsCookieRedirectOnAuthenticatedRequest() {
 67 | 		$userData = [
 68 | 			'me' => 'https://me.example.com',
 69 | 			'profile' => ['name' => 'Me']
 70 | 		];
 71 | 
 72 | 		$password = 'my very secure password';
 73 | 
 74 | 		$callback = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, $userData, password_hash($password, PASSWORD_DEFAULT));
 75 | 
 76 | 		$req = (new ServerRequest('POST', 'https://example.com/login'))
 77 | 				->withAttribute(Server::DEFAULT_CSRF_KEY, 'csrf token')
 78 | 				->withParsedBody([
 79 | 					SingleUserPasswordAuthenticationCallback::PASSWORD_FORM_PARAMETER => $password
 80 | 				]);
 81 | 		
 82 | 		$res = $callback($req, 'form_action');
 83 | 
 84 | 		$this->assertEquals(302, $res->getStatusCode());
 85 | 		$this->assertEquals('form_action', $res->getHeaderLine('location'));
 86 | 		$resCookies = FigCookies\SetCookies::fromResponse($res);
 87 | 		$hashCookie = $resCookies->get(SingleUserPasswordAuthenticationCallback::LOGIN_HASH_COOKIE);
 88 | 		$this->assertEquals(hash_hmac('SHA256', json_encode($userData), SERVER_SECRET), $hashCookie->getValue());
 89 | 	}
 90 | 
 91 | 	public function testReturnsUserDataOnResponseWithValidHashCookie() {
 92 | 		$userData = [
 93 | 			'me' => 'https://me.example.com',
 94 | 			'profile' => ['name' => 'Me']
 95 | 		];
 96 | 
 97 | 		$password = 'my very secure password';
 98 | 
 99 | 		$callback = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, $userData, password_hash($password, PASSWORD_DEFAULT));
100 | 
101 | 		$req = (new ServerRequest('POST', 'https://example.com/login'))
102 | 				->withAttribute(Server::DEFAULT_CSRF_KEY, 'csrf token')
103 | 				->withCookieParams([
104 | 					SingleUserPasswordAuthenticationCallback::LOGIN_HASH_COOKIE => hash_hmac('SHA256', json_encode($userData), SERVER_SECRET)
105 | 				]);
106 | 		
107 | 		$res = $callback($req, 'form_action');
108 | 
109 | 		$this->assertEquals($userData, $res);
110 | 	}
111 | 
112 | 	public function testAcceptsCallableTemplate()  {
113 | 		$expected = 'the expected response';
114 | 		$callback = new SingleUserPasswordAuthenticationCallback(SERVER_SECRET, [
115 | 			'me' => 'https://me.example.com/'
116 | 		], password_hash('password', PASSWORD_DEFAULT), function (array $context) use ($expected): string {
117 | 			return $expected;
118 | 		});
119 | 
120 | 		$formAction = 'https://example.com/formaction';
121 | 
122 | 		$req = (new ServerRequest('GET', 'https://example.com/login'))->withAttribute(Server::DEFAULT_CSRF_KEY, 'csrf token');
123 | 		$res = $callback($req, $formAction);
124 | 
125 | 		$this->assertEquals($expected, (string) $res->getBody());
126 | 	}
127 | }
128 | 


--------------------------------------------------------------------------------
/tests/FunctionTest.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Test;
  4 | 
  5 | use GuzzleHttp\Psr7\ServerRequest;
  6 | use PHPUnit\Framework\TestCase;
  7 | use Taproot\IndieAuth as IA;
  8 | 
  9 | use function Taproot\IndieAuth\generatePKCECodeChallenge;
 10 | use function Taproot\IndieAuth\isClientIdentifier;
 11 | use function Taproot\IndieAuth\isProfileUrl;
 12 | use function Taproot\IndieAuth\isValidScope;
 13 | use function Taproot\IndieAuth\isValidState;
 14 | use function Taproot\IndieAuth\isValidCodeChallenge;
 15 | 
 16 | class FunctionTest extends TestCase {
 17 | 	public function testGenerateRandomString() {
 18 | 		$len = 10;
 19 | 		$rand = IA\generateRandomString($len);
 20 | 		$this->assertEquals($len, strlen(hex2bin($rand)));
 21 | 	}
 22 | 
 23 | 	public function testBuildQueryString() {
 24 | 		$testCases = [
 25 | 			'key=value' => ['key' => 'value'],
 26 | 			'k1=v1&k2=v2' => ['k1' => 'v1', 'k2' => 'v2']
 27 | 		];
 28 | 
 29 | 		foreach ($testCases as $expected => $params) {
 30 | 			$this->assertEquals($expected, IA\buildQueryString($params));
 31 | 		}
 32 | 	}
 33 | 
 34 | 	public function testAppendQueryParams() {
 35 | 		$testCases = [
 36 | 			'https://example.com/?k=v' => ['https://example.com/', ['k' => 'v']],
 37 | 			'https://example.com/?k=v' => ['https://example.com/?', ['k' => 'v']],
 38 | 			'https://example.com/?k=v' => ['https://example.com/?k=v', []],
 39 | 			'https://example.com/?k=v&k2=v2' => ['https://example.com/?k=v', ['k2' => 'v2']]
 40 | 		];
 41 | 
 42 | 		foreach ($testCases as $expected => list($uri, $params)) {
 43 | 			$this->assertEquals($expected, IA\appendQueryParams($uri, $params));
 44 | 		}
 45 | 	}
 46 | 
 47 | 	public function testHashAuthorizationRequestParametersReturnsNullWhenParameterIsMissing() {
 48 | 		$req = (new ServerRequest('GET', 'https://example.com'))->withQueryParams([]);
 49 | 		$hash = IA\hashAuthorizationRequestParameters($req, 'super secret');
 50 | 		$this->assertNull($hash);
 51 | 	}
 52 | 
 53 | 	public function testHashAuthorizationRequestParametersIgnoresExtraParameters() {
 54 | 		$params = [
 55 | 			'client_id' => '1',
 56 | 			'redirect_uri' => '1',
 57 | 			'code_challenge' => '1',
 58 | 			'code_challenge_method' => '1'
 59 | 		];
 60 | 		$req1 = (new ServerRequest('GET', 'https://example.com'))->withQueryParams($params);
 61 | 		$req2 = (new ServerRequest('GET', 'https://example.com'))->withQueryParams(array_merge($params, [
 62 | 			'an_additional_parameter' => 'an additional value!'
 63 | 		]));
 64 | 		$this->assertEquals(IA\hashAuthorizationRequestParameters($req1, 'super secret'), IA\hashAuthorizationRequestParameters($req2, 'super secret'));
 65 | 	}
 66 | 
 67 | 	// Taken straight from https://indieauth.spec.indieweb.org/#user-profile-url-li-6
 68 | 	public function testIsProfileUrl() {
 69 | 		$testCases = [
 70 | 			'https://example.com/' => true,
 71 | 			'https://example.com/username' => true,
 72 | 			'https://example.com/users?id=100' => true,
 73 | 			'example.com' => false,
 74 | 			'mailto:user@example.com' => false,
 75 | 			'https://example.com/foo/../bar' => false,
 76 | 			'https://example.com/#me' => false,
 77 | 			'https://user:pass@example.com/' => false,
 78 | 			'https://example.com:8443/' => false,
 79 | 			'https://172.28.92.51/' => false
 80 | 		];
 81 | 
 82 | 		foreach ($testCases as $url => $expected) {
 83 | 			$this->assertEquals($expected, isProfileUrl($url), "$url was not correctly validated as $expected");
 84 | 		}
 85 | 	}
 86 | 
 87 | 	public function testIsClientIentifier() {
 88 | 		$testCases = [
 89 | 			'https://example.com/' => true,
 90 | 			'https://example.com/username' => true,
 91 | 			'https://example.com/users?id=100' => true,
 92 | 			'https://example.com:8443/' => true,
 93 | 			'https://127.0.0.1/' => true,
 94 | 			'https://[1::]/' => true,
 95 | 			'example.com' => false,
 96 | 			'mailto:user@example.com' => false,
 97 | 			'https://example.com/foo/../bar' => false,
 98 | 			'https://example.com/#me' => false,
 99 | 			'https://user:pass@example.com/' => false,
100 | 			'https://172.28.92.51/' => false
101 | 		];
102 | 
103 | 		foreach ($testCases as $url => $expected) {
104 | 			$this->assertEquals($expected, isClientIdentifier($url), "$url was not correctly validated as $expected");
105 | 		}
106 | 	}
107 | 
108 | 	public function testIsValidState() {
109 | 		$testCases = [
110 | 			'hisdfbusdgiueryb@#$%^&*(' => true,
111 | 			"\x19" => false
112 | 		];
113 | 
114 | 		foreach ($testCases as $test => $expected) {
115 | 			$this->assertEquals($expected, isValidState($test), "$test was not correctly validated as $expected");
116 | 		}
117 | 	}
118 | 
119 | 	public function testIsValidScope() {
120 | 		$testCases = [
121 | 			'!#[]~' => true,
122 | 			'!#[]~ scope1 another_scope moar_scopes!' => true,
123 | 			'"' => false, // ASCII 0x22 not permitted
124 | 			'\\' => false, // ASCII 0x5C not permitted
125 | 		];
126 | 
127 | 		foreach ($testCases as $test => $expected) {
128 | 			$this->assertEquals($expected, isValidScope($test), "$test was not correctly validated as $expected");
129 | 		}
130 | 	}
131 | 
132 | 	// https://github.com/Taproot/indieauth/issues/13
133 | 	public function testIsValidCodeChallenge() {
134 | 		$testCases = [
135 | 			generatePKCECodeChallenge('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~') => true,
136 | 			'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~' => true,
137 | 			'has_bad_characters_in_*%#ü____' => false
138 | 		];
139 | 
140 | 		foreach ($testCases as $test => $expected) {
141 | 			$this->assertEquals($expected, isValidCodeChallenge($test), "$test was not correctly validated as $expected");
142 | 		}
143 | 	}
144 | }
145 | 


--------------------------------------------------------------------------------
/docs/graphs/classes.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="utf-8">
  5 |             <title>Documentation</title>
  6 |     
  7 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  8 |     <base href="../">
  9 |     <link rel="icon" href="images/favicon.ico"/>
 10 |     <link rel="stylesheet" href="css/normalize.css">
 11 |     <link rel="stylesheet" href="css/base.css">
 12 |             <script src='https://unpkg.com/panzoom@8.7.3/dist/panzoom.min.js'></script>
 13 | </head>
 14 | <body id="top">
 15 |     <header class="phpdocumentor-header phpdocumentor-section">
 16 |     <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
 17 |     <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
 18 |     <label class="phpdocumentor-header__menu-icon" for="menu-button">
 19 |         <i class="fas fa-bars"></i>
 20 |     </label>
 21 |     <section data-search-form class="phpdocumentor-search">
 22 |     <label>
 23 |         <span class="visually-hidden">Search for</span>
 24 |         <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
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 26 |             <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
 27 |         </svg>
 28 |         <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
 29 |     </label>
 30 | </section>
 31 | 
 32 |     <nav class="phpdocumentor-topnav">
 33 |     <ul class="phpdocumentor-topnav__menu">
 34 |         </ul>
 35 | </nav>
 36 | </header>
 37 | 
 38 |     <main class="phpdocumentor">
 39 |         <div class="phpdocumentor-section">
 40 |             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
 41 | <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
 42 |     Menu
 43 | </label>
 44 | <aside class="phpdocumentor-column -four phpdocumentor-sidebar">
 45 |                     <section class="phpdocumentor-sidebar__category">
 46 |             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
 47 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 48 |     <a href="namespaces/taproot.html" class="">Taproot</a>
 49 | </h4>
 50 |     <ul class="phpdocumentor-list">
 51 |                     <li>
 52 |                 <a href="namespaces/taproot-indieauth.html" class="">IndieAuth</a>
 53 |                 
 54 |             </li>
 55 |             </ul>
 56 | 
 57 |                         </section>
 58 |                 <section class="phpdocumentor-sidebar__category">
 59 |             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
 60 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 61 |     <a href="packages/Application.html" class="">Application</a>
 62 | </h4>
 63 | 
 64 |                         </section>
 65 |             
 66 |     <section class="phpdocumentor-sidebar__category">
 67 |         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
 68 |                 <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
 69 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
 70 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
 71 |     </section>
 72 | 
 73 |     <section class="phpdocumentor-sidebar__category">
 74 |         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
 75 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
 76 |     </section>
 77 | </aside>
 78 | 
 79 |             <div class="phpdocumentor-column -eight phpdocumentor-content">
 80 |                     <div class="phpdocumentor-class-graph">
 81 |         <img class="phpdocumentor-class-graph__graph" src="graphs/classes.svg" id="scene" />
 82 |     </div>
 83 |     <script type="text/javascript">
 84 |         var element = document.querySelector('#scene');
 85 | 
 86 |         // And pass it to panzoom
 87 |         panzoom(element, {
 88 |             smoothScroll: false
 89 |         })
 90 |     </script>
 91 |                 <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
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 93 |         <header class="phpdocumentor-search-results__header">
 94 |             <h2 class="phpdocumentor-search-results__title">Search results</h2>
 95 |             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
 96 |         </header>
 97 |         <section class="phpdocumentor-search-results__body">
 98 |             <ul class="phpdocumentor-search-results__entries"></ul>
 99 |         </section>
100 |     </section>
101 | </section>
102 |             </div>
103 |         </div>
104 |         <a href="graphs/classes.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
105 | 
106 |     </main>
107 | 
108 |     <script>
109 |         cssVars({});
110 |     </script>
111 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
112 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
113 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
114 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
115 | </body>
116 | </html>
117 | 


--------------------------------------------------------------------------------
/src/Callback/AuthorizationFormInterface.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Callback;
  4 | 
  5 | use Psr\Http\Message\ServerRequestInterface;
  6 | use Psr\Http\Message\ResponseInterface;
  7 | 
  8 | /**
  9 |  * Authorization Form Interface
 10 |  */
 11 | interface AuthorizationFormInterface {
 12 | 	/**
 13 | 	 * Show Form
 14 | 	 * 
 15 | 	 * This method is called once the IndieAuth Authorization Endpoint has confirmed that:
 16 | 	 * 
 17 | 	 * * The current user is authenticated
 18 | 	 * * The client app (client_id) has been fetched and is valid
 19 | 	 * * The client app redirect_uri is known to be valid
 20 | 	 * 
 21 | 	 * It should build an authorization form which the currently logged-in user can use
 22 | 	 * to choose which scopes (if any) to grant the app.
 23 | 	 * 
 24 | 	 * Information specific to the IndieAuth authorization request can be found in
 25 | 	 * `$request->getQueryParams()`. The parameters most likely to be of use to the authorization
 26 | 	 * form are:
 27 | 	 * 
 28 | 	 * * `scope`: a space-separated list of scopes which the client app is requesting. May be absent.
 29 | 	 * * `client_id`: the URL of the client app. Should be shown to the user. This also makes a good “cancel” link.
 30 | 	 * * `redirect_uri`: the URI which the user will be redirected to on successful authorization. 
 31 | 	 * 
 32 | 	 * The form MUST submit a POST request to `$formAction`, with the `taproot_indieauth_action`
 33 | 	 * parameter set to `approve`.
 34 | 	 * 
 35 | 	 * The form MUST additionally include any CSRF tokens required to protect the submission.
 36 | 	 * Refer to whatever CSRF protection code you’re using (e.g. {@see \Taproot\IndieAuth\Middleware\DoubleSubmitCookieCsrfMiddleware})
 37 | 	 * and make sure to include the required element. This will usually involve getting a
 38 | 	 * CSRF token with `$request->getAttribute()` and including it in an `<input type="hidden" …/>`.
 39 | 	 * 
 40 | 	 * The form SHOULD offer the user the opportunity to choose which of the request scopes, 
 41 | 	 * if any, they wish to grant. It should describe what effect each scope grants. If no scopes are 
 42 | 	 * requested, tell the user that the app is only requesting authorization, not access to their data.
 43 | 	 * 
 44 | 	 * The form MAY offer the user UIs for additional token configuration, e.g. a custom token lifetime.
 45 | 	 * You may have to refer to the documentation for your instance of {@see \Taproot\IndieAuth\Storage\TokenStorageInterface} to ensure
 46 | 	 * that lifetime configuration works correctly. Any other additional data is not used by the IndieAuth
 47 | 	 * library, but, if stored on the access token, will be available to your app for use.
 48 | 	 * 
 49 | 	 * {@see \Taproot\IndieAuth\Server} adds the following headers to the response returned from `showForm()`:
 50 | 	 * 
 51 | 	 * ```
 52 | 	 * Cache-Control: no-store
 53 | 	 * Pragma: no-cache
 54 | 	 * X-Frame-Options: DENY
 55 | 	 * Content-Security-Policy: frame-ancestors 'none'
 56 | 	 * ```
 57 | 	 * 
 58 | 	 * These headers prevent the authorization form from being cached or embedded into a malicious webpage.
 59 | 	 * It may make sense for you to add additional `Content-Security-Policy` values appropriate to your implementation,
 60 | 	 * for example to prevent the execution of inline or 3rd party scripts.
 61 | 	 * 
 62 | 	 * @param ServerRequestInterface $request The current request.
 63 | 	 * @param array $authenticationResult The array returned from the Authentication Handler. Guaranteed to contain a 'me' key, may also contain additional keys e.g. 'profile'.
 64 | 	 * @param string $formAction The URL which your form MUST submit to. Can also be used as the redirect URL for a logout process.
 65 | 	 * @param array|Exception|null $clientHApp If available, the microformats-2 structure representing the client app. An instance of Exception if fetching the `client_id` failed.
 66 | 	 * @return ResponseInterface A response containing the authorization form.
 67 | 	 */
 68 | 	public function showForm(ServerRequestInterface $request, array $authenticationResult, string $formAction, $clientHAppOrException): ResponseInterface;
 69 | 
 70 | 	/**
 71 | 	 * Transform Authorization Code
 72 | 	 * 
 73 | 	 * This method is called on a successful authorization form submission. The `$code` array
 74 | 	 * is a partially-constructed authorization code array, which is guaranteed to have the 
 75 | 	 * following keys:
 76 | 	 * 
 77 | 	 * * `client_id`: the validated `client_id` request parameter
 78 | 	 * * `redirect_uri`: the validated `redirect_uri` request parameter
 79 | 	 * * `state`: the `state` request parameter
 80 | 	 * * `code_challenge`: the `code_challenge` request parameter
 81 | 	 * * `code_challenge_method`: the `code_challenge_method` request parameter
 82 | 	 * * `requested_scope`: the value of the `scope` request parameter
 83 | 	 * * `me`: the value of the `me` key from the authentication result returned from the authentication request handler callback
 84 | 	 * 
 85 | 	 * It may also have additional keys, which can come from the following locations:
 86 | 	 * 
 87 | 	 * * All keys from the the authentication request handler callback result which do not clash 
 88 | 	 *   with the keys listed above (with the exception of `me`, which is always present). Usually
 89 | 	 *   this is a `profile` key, but you may choose to return additional data from the authentication
 90 | 	 *   callback, which will be present in `$data`.
 91 | 	 * 
 92 | 	 * This method should add any additional data to the auth code, before it is persisted and
 93 | 	 * returned to the client app. Typically, this involves setting the `scope` key to be a 
 94 | 	 * valid space-separated scope string of any scopes granted by the user in the form.
 95 | 	 * 
 96 | 	 * If the form offers additional token configuration, this method should set any relevant
 97 | 	 * keys in `$code` based on the form data in `$request`.
 98 | 	 * 
 99 | 	 * @param array $code The base authorization code data, to be added to.
100 | 	 * @param ServerRequestInterface $request The current request.
101 | 	 * @return array The $code data after making any necessary changes.
102 | 	 */
103 | 	public function transformAuthorizationCode(ServerRequestInterface $request, array $code): array;
104 | }
105 | 


--------------------------------------------------------------------------------
/src/Middleware/DoubleSubmitCookieCsrfMiddleware.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Middleware;
  4 | 
  5 | use GuzzleHttp\Psr7\Response;
  6 | use Psr\Http\Message\ServerRequestInterface;
  7 | use Psr\Http\Message\ResponseInterface;
  8 | use Psr\Http\Server\MiddlewareInterface;
  9 | use Psr\Http\Server\RequestHandlerInterface;
 10 | use Dflydev\FigCookies;
 11 | use Psr\Log\LoggerAwareInterface;
 12 | use Psr\Log\LoggerInterface;
 13 | use Psr\Log\NullLogger;
 14 | 
 15 | use function Taproot\IndieAuth\generateRandomPrintableAsciiString;
 16 | 
 17 | /**
 18 |  * Double-Submit Cookie CSRF Middleware
 19 |  * 
 20 |  * A PSR-15-compatible Middleware for stateless Double-Submit-Cookie-based CSRF protection.
 21 |  * 
 22 |  * The `$attribute` property and first constructor argument sets the key by which the CSRF token
 23 |  * is referred to in all parameter sets (request attributes, request body parameters, cookies).
 24 |  * 
 25 |  * Generates a random token of length `$tokenLength`  (default 128), and stores it as an attribute
 26 |  * on the `ServerRequestInterface`. It’s also added to the response as a cookie.
 27 |  * 
 28 |  * On requests which may modify state (methods other than HEAD, GET or OPTIONS), the request body
 29 |  * and request cookies are checked for matching CSRF tokens. If they match, the request is passed on
 30 |  * to the handler. If they do not match, further processing is halted and an error response generated
 31 |  * from the `$errorResponse` callback is returned. Refer to the constructor argument for information
 32 |  * about customising the error response.
 33 |  * 
 34 |  * @link https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html
 35 |  * @link https://github.com/zakirullin/csrf-middleware/blob/master/src/CSRF.php
 36 |  */
 37 | class DoubleSubmitCookieCsrfMiddleware implements MiddlewareInterface, LoggerAwareInterface {
 38 | 	const READ_METHODS = ['HEAD', 'GET', 'OPTIONS'];
 39 | 	const TTL = 60 * 20;
 40 | 	const ATTRIBUTE = 'csrf';
 41 | 	const DEFAULT_ERROR_RESPONSE_STRING = 'Invalid or missing CSRF token!';
 42 | 	const CSRF_TOKEN_LENGTH = 128;
 43 | 	
 44 | 	/** @var string $attribute */
 45 | 	public $attribute;
 46 | 
 47 | 	/** @var int $ttl */
 48 | 	public $ttl;
 49 | 
 50 | 	public $errorResponse;
 51 | 
 52 | 	/** @var int $tokenLength */
 53 | 	public $tokenLength;
 54 | 
 55 | 	/** @var LoggerInterface $logger */
 56 | 	public $logger;
 57 | 
 58 | 	/** @var ?string $cookiePath */
 59 | 	public $cookiePath = null;
 60 | 
 61 | 	/**
 62 | 	 * Constructor
 63 | 	 * 
 64 | 	 * The `$errorResponse` parameter can be used to customse the error response returned when a
 65 | 	 * write request has invalid CSRF parameters. It can take the following forms:
 66 | 	 * 
 67 | 	 * * A `string`, which will be returned as-is with a 400 Status Code and `Content-type: text/plain` header
 68 | 	 * * An instance of `ResponseInterface`, which will be returned as-is
 69 | 	 * * A callable with the signature `function (ServerRequestInterface $request): ResponseInterface`,
 70 | 	 *   the return value of which will be returned as-is.
 71 | 	 */
 72 | 	public function __construct(?string $attribute=self::ATTRIBUTE, ?int $ttl=self::TTL, $errorResponse=self::DEFAULT_ERROR_RESPONSE_STRING, $tokenLength=self::CSRF_TOKEN_LENGTH, $logger=null) {
 73 | 		$this->attribute = $attribute ?? self::ATTRIBUTE;
 74 | 		$this->ttl = $ttl ?? self::TTL;
 75 | 		$this->tokenLength = $tokenLength ?? self::CSRF_TOKEN_LENGTH;
 76 | 
 77 | 		if (!is_callable($errorResponse)) {
 78 | 			if (!$errorResponse instanceof ResponseInterface) {
 79 | 				if (!is_string($errorResponse)) {
 80 | 					$errorResponse = self::DEFAULT_ERROR_RESPONSE_STRING;
 81 | 				}
 82 | 				$errorResponse = new Response(400, ['content-type' => 'text/plain'], $errorResponse);
 83 | 			}
 84 | 			$errorResponse = function (ServerRequestInterface $request) use ($errorResponse) { return $errorResponse; };
 85 | 		}
 86 | 		$this->errorResponse = $errorResponse;
 87 | 
 88 | 		if (!$logger instanceof LoggerInterface) {
 89 | 			$logger = new NullLogger();
 90 | 		}
 91 | 		$this->logger = $logger;
 92 | 	}
 93 | 
 94 | 	public function setLogger(LoggerInterface $logger): void {
 95 | 		$this->logger = $logger;
 96 | 	}
 97 | 
 98 | 	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
 99 | 		// Generate a new CSRF token, add it to the request attributes, and as a cookie on the response.
100 | 		$csrfToken = generateRandomPrintableAsciiString($this->tokenLength);
101 | 		$request = $request->withAttribute($this->attribute, $csrfToken);
102 | 
103 | 		// Add a pre-rendered CSRF form element to the request for convenience.
104 | 		$csrfFormElement = '<input type="hidden" name="' . htmlentities($this->attribute) . '" value="' . htmlentities($csrfToken) . '" />';
105 | 		$request = $request->withAttribute("{$this->attribute}FormElement", $csrfFormElement);
106 | 
107 | 		if (!in_array(strtoupper($request->getMethod()), self::READ_METHODS) && !$this->isValid($request)) {
108 | 			// This request is a write method with invalid CSRF parameters.
109 | 			$response = call_user_func($this->errorResponse, $request);
110 | 		} else {
111 | 			$response = $handler->handle($request);
112 | 		}
113 | 
114 | 		// Add the new CSRF cookie, restricting its scope to match the current request.
115 | 		$response = FigCookies\FigResponseCookies::set($response, FigCookies\SetCookie::create($this->attribute)
116 | 			->withValue($csrfToken)
117 | 			->withMaxAge($this->ttl)
118 | 			->withSecure($request->getUri()->getScheme() == 'https')
119 | 			->withDomain($request->getUri()->getHost())
120 | 			->withHttpOnly(true)
121 | 			->withPath($this->cookiePath ?? $request->getUri()->getPath()));
122 | 
123 | 		return $response;
124 | 	}
125 | 
126 | 	protected function isValid(ServerRequestInterface $request) {
127 | 		if (array_key_exists($this->attribute, $request->getParsedBody() ?? [])) {
128 | 			if (array_key_exists($this->attribute, $request->getCookieParams() ?? [])) {
129 | 				// TODO: make sure CSRF token isn’t the empty string, possibly also check that it’s the same length
130 | 				// as defined in $this->tokenLength.
131 | 				return hash_equals($request->getParsedBody()[$this->attribute], $request->getCookieParams()[$this->attribute]);
132 | 			}
133 | 		}
134 | 		return false;
135 | 	}
136 | }
137 | 


--------------------------------------------------------------------------------
/src/Callback/DefaultAuthorizationForm.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Callback;
  4 | 
  5 | use BadMethodCallException;
  6 | use BarnabyWalters\Mf2 as M;
  7 | use Exception;
  8 | use Psr\Http\Message\ServerRequestInterface;
  9 | use GuzzleHttp\Psr7\Response;
 10 | use Psr\Http\Message\ResponseInterface;
 11 | use Psr\Log\LoggerAwareInterface;
 12 | use Psr\Log\LoggerInterface;
 13 | use Psr\Log\NullLogger;
 14 | 
 15 | use function Taproot\IndieAuth\renderTemplate;
 16 | 
 17 | /**
 18 |  * Default Authorization Form
 19 |  * 
 20 |  * This implementation of {@see AuthorizationFormInterface} is used by {@see \Taproot\IndieAuth\Server} if the user doesn’t 
 21 |  * provide one of their own. It presents the user with a simple consent screen, showing any
 22 |  * available details about the client app, and allowing the user to grant any requested scopes.
 23 |  * 
 24 |  * When the form is submitted, any granted scopes are then added to the authorization code data.
 25 |  * 
 26 |  * You can customise the authorization template used by passing either path to your own template or 
 27 |  * a custom callable to the constructor. Refer to the default template `/templates/default_authorization_page.html.php`
 28 |  * as a starting point.
 29 |  * 
 30 |  * If you want to add additional form controls (e.g. configurable token lifetimes), as well as
 31 |  * making a new template, you’ll need to make a subclass which overrides {@see DefaultAuthorizationForm::transformAuthorizationCode()}
 32 |  * to additionally handle your new form data.
 33 |  * 
 34 |  * For any more involved customisation, it may make sense to create your own implementation of {@see AuthorizationFormInterface}.
 35 |  */
 36 | class DefaultAuthorizationForm implements AuthorizationFormInterface, LoggerAwareInterface {
 37 | 	/** @var string $csrfKey */
 38 | 	public $csrfKey;
 39 | 
 40 | 	/** @var callable $formTemplateCallable */
 41 | 	private $formTemplateCallable;
 42 | 
 43 | 	/** @var LoggerInterface $logger */
 44 | 	private $logger;
 45 | 
 46 | 	/**
 47 | 	 * Constructor
 48 | 	 * 
 49 | 	 * @param string|callable|null $formTemplate The path to a custom template, or a template callable with the signature `function (array $context): string`. Uses the default if null.
 50 | 	 * @param string|null $csrfKey The key used to retrieve a CSRF token from the request attributes, and as its form data name. Uses the default defined in Server if null. Only change this if you’re using a custom CSRF middleware.
 51 | 	 * @param LoggerInterface|null $logger A logger.
 52 | 	 */
 53 | 	public function __construct($formTemplate=null, ?string $csrfKey=null, ?LoggerInterface $logger=null) {
 54 | 		$this->csrfKey = $csrfKey ?? \Taproot\IndieAuth\Server::DEFAULT_CSRF_KEY;
 55 | 		$this->logger = $logger ?? new NullLogger;
 56 | 
 57 | 		$formTemplate = $formTemplate ?? __DIR__ . '/../../templates/default_authorization_page.html.php';
 58 | 		if (is_string($formTemplate)) {
 59 | 			if (!file_exists($formTemplate)) {
 60 | 				$this->logger->warning("\$formTemplate string passed to DefaultAuthorizationForm was not a valid path.", ['formTemplate' => $formTemplate]);
 61 | 			}
 62 | 			$formTemplate = function (array $context) use ($formTemplate): string {
 63 | 				return renderTemplate($formTemplate, $context);
 64 | 			};
 65 | 		}
 66 | 
 67 | 		if (!is_callable($formTemplate)) {
 68 | 			throw new BadMethodCallException("\$formTemplate must be a string (path), callable, or null.");
 69 | 		}
 70 | 
 71 | 		$this->formTemplateCallable = $formTemplate;
 72 | 	}
 73 | 
 74 | 	public function showForm(ServerRequestInterface $request, array $authenticationResult, string $formAction, $clientHAppOrException): ResponseInterface {
 75 | 		// Show an authorization page. List all requested scopes, as this default
 76 | 		// function has no way of knowing which scopes are supported by the consumer.
 77 | 		$scopes = [];
 78 | 		foreach(explode(' ', $request->getQueryParams()['scope'] ?? '') as $s) {
 79 | 			$scopes[$s] = null; // Ideally there would be a description of the scope here, we don’t have one though.
 80 | 		}
 81 | 
 82 | 		$exception = null;
 83 | 		$appData = null;
 84 | 		if ($clientHAppOrException instanceof Exception) {
 85 | 			$exception = $clientHAppOrException;
 86 | 		} elseif (M\isMicroformat($clientHAppOrException)) {
 87 | 			$appData = [
 88 | 				'name' => M\getPlaintext($clientHAppOrException, 'name'),
 89 | 				'url' => M\getPlaintext($clientHAppOrException, 'url'),
 90 | 				'photo' => M\getPlaintext($clientHAppOrException, 'photo'),
 91 | 				'author' => null
 92 | 			];
 93 | 
 94 | 			if (M\hasProp($clientHAppOrException, 'author')) {
 95 | 				$rawAuthor = $clientHAppOrException['properties']['author'][0];
 96 | 				if (is_string($rawAuthor)) {
 97 | 					$appData['author'] = $rawAuthor;
 98 | 				} elseif (M\isMicroformat($rawAuthor)) {
 99 | 					$appData['author'] = [
100 | 						'name' => M\getPlaintext($rawAuthor, 'name'),
101 | 						'url' => M\getPlaintext($rawAuthor, 'url'),
102 | 						'photo' => M\getPlaintext($rawAuthor, 'photo')
103 | 					];
104 | 				}
105 | 			}
106 | 		}
107 | 
108 | 		return new Response(200, ['content-type' => 'text/html'], call_user_func($this->formTemplateCallable, [
109 | 			'scopes' => $scopes,
110 | 			'user' => $authenticationResult,
111 | 			'formAction' => $formAction,
112 | 			'request' => $request,
113 | 			'clientHApp' => $appData,
114 | 			'exception' => $exception,
115 | 			'clientId' => $request->getQueryParams()['client_id'],
116 | 			'clientRedirectUri' => $request->getQueryParams()['redirect_uri'],
117 | 			'csrfFormElement' => '<input type="hidden" name="' . htmlentities($this->csrfKey) . '" value="' . htmlentities($request->getAttribute($this->csrfKey)) . '" />'
118 | 		]));
119 | 	}
120 | 
121 | 	public function transformAuthorizationCode(ServerRequestInterface $request, array $code): array {
122 | 		// Add any granted scopes from the form to the code.
123 | 		$grantedScopes = $request->getParsedBody()['taproot_indieauth_server_scope'] ?? [];
124 | 
125 | 		// This default implementation naievely accepts any scopes it receives from the form.
126 | 		// You may wish to perform some sort of validation.
127 | 		$code['scope'] = join(' ', $grantedScopes);
128 | 
129 | 		// You may wish to additionally make any other necessary changes to the the code based on
130 | 		// the form submission, e.g. if the user set a custom token lifetime, or wanted extra data
131 | 		// stored on the token to affect how it behaves.
132 | 		return $code;
133 | 	}
134 | 
135 | 	public function setLogger(LoggerInterface $logger): void {
136 | 		$this->logger = $logger;
137 | 	}
138 | }
139 | 


--------------------------------------------------------------------------------
/docs/reports/errors.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="utf-8">
  5 |             <title>    Documentation &raquo; Compilation errors
  6 | </title>
  7 |     
  8 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  9 |     <base href="../">
 10 |     <link rel="icon" href="images/favicon.ico"/>
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127 | </body>
128 | </html>
129 | 


--------------------------------------------------------------------------------
/src/Callback/SingleUserPasswordAuthenticationCallback.php:
--------------------------------------------------------------------------------
  1 | <?php declare(strict_types=1);
  2 | 
  3 | namespace Taproot\IndieAuth\Callback;
  4 | 
  5 | use BadMethodCallException;
  6 | use Dflydev\FigCookies;
  7 | use GuzzleHttp\Psr7\Response;
  8 | use Psr\Http\Message\ServerRequestInterface;
  9 | 
 10 | use function Taproot\IndieAuth\renderTemplate;
 11 | 
 12 | /**
 13 |  * Single User Password Authentication Callback
 14 |  * 
 15 |  * A simple example authentication callback which performs authentication itself rather
 16 |  * than redirecting to an existing authentication flow.
 17 |  * 
 18 |  * In some cases, it may make sense for your IndieAuth server to be able to authenticate
 19 |  * users itself, rather than redirecting them to an existing authentication flow. This
 20 |  * implementation provides a simple single-user password authentication method intended
 21 |  * for bootstrapping and testing purposes.
 22 |  * 
 23 |  * The sign-in form can be customised by making your own template and passing the path to
 24 |  * the constructor.
 25 |  * 
 26 |  * Minimal usage:
 27 |  * 
 28 |  * ```php
 29 |  * // One-off during app configuration:
 30 |  * YOUR_HASHED_PASSWORD = password_hash('my super strong password', PASSWORD_DEFAULT);
 31 |  * 
 32 |  * // In your app:
 33 |  * use Taproot\IndieAuth;
 34 |  * $server = new IndieAuth\Server([
 35 |  *   …
 36 |  *   'authenticationHandler' => new IndieAuth\Callback\SingleUserPasswordAuthenticationCallback(
 37 |  *     YOUR_SECRET,
 38 |  *     ['me' => 'https://me.example.com/'],
 39 |  *     YOUR_HASHED_PASSWORD
 40 |  *   )
 41 |  *   …
 42 |  * ]);
 43 |  * ```
 44 |  * 
 45 |  * See documentation for `__construct()` for information about customising behaviour.
 46 |  */
 47 | class SingleUserPasswordAuthenticationCallback {
 48 | 	const PASSWORD_FORM_PARAMETER = 'taproot_indieauth_server_password';
 49 | 	const LOGIN_HASH_COOKIE = 'taproot_indieauth_server_supauth_hash';
 50 | 	const DEFAULT_COOKIE_TTL = 60 * 5;
 51 | 
 52 | 	/** @var string $csrfKey */
 53 | 	public $csrfKey;
 54 | 
 55 | 	/** @var callable $formTemplateCallable */
 56 | 	protected $formTemplateCallable;
 57 | 
 58 | 	/** @var array $user */
 59 | 	protected $user;
 60 | 
 61 | 	/** @var string $hashedPassword */
 62 | 	protected $hashedPassword;
 63 | 
 64 | 	/** @var string $secret */
 65 | 	protected $secret;
 66 | 
 67 | 	/** @var int $ttl */
 68 | 	protected $ttl;
 69 | 	
 70 | 	/**
 71 | 	 * Constructor
 72 | 	 * 
 73 | 	 * @param string $secret A secret key used to encrypt cookies. Can be the same as the secret passed to IndieAuth\Server.
 74 | 	 * @param array $user An array representing the user, which will be returned on a successful authentication. MUST include a 'me' key, may also contain a 'profile' key, or other keys at your discretion.
 75 | 	 * @param string $hashedPassword The password used to authenticate as $user, hashed by `password_hash($pass, PASSWORD_DEFAULT)`
 76 | 	 * @param string|callable|null $formTemplate The path to a template used to render the sign-in form, or a template callable with the signature `function (array $context): string`. Uses default if null.
 77 | 	 * @param string|null $csrfKey The key under which to fetch a CSRF token from `$request` attributes, and as the CSRF token name in submitted form data. Defaults to the Server default, only change if you’re using a custom CSRF middleware.
 78 | 	 * @param int|null $ttl The lifetime of the authentication cookie, in seconds. Defaults to five minutes.
 79 | 	 */
 80 | 	public function __construct(string $secret, array $user, string $hashedPassword, $formTemplate=null, ?string $csrfKey=null, ?int $ttl=null) {
 81 | 		if (strlen($secret) < 64) {
 82 | 			throw new BadMethodCallException("\$secret must be a string with a minimum length of 64 characters.");
 83 | 		}
 84 | 		$this->secret = $secret;
 85 | 
 86 | 		$this->ttl = $ttl ?? self::DEFAULT_COOKIE_TTL;
 87 | 
 88 | 		if (!isset($user['me'])) {
 89 | 			throw new BadMethodCallException('The $user array MUST contain a “me” key, the value which must be the user’s canonical URL as a string.');
 90 | 		}
 91 | 		
 92 | 		$hashAlgo = password_get_info($hashedPassword)['algo'];
 93 | 		// Invalid algorithms are null in PHP 7.4, 0 in PHP 7.3.
 94 | 		if (is_null($hashAlgo) or 0 === $hashAlgo) {
 95 | 			throw new BadMethodCallException('The provided $hashedPassword was not a valid hash created by the password_hash() function.');
 96 | 		}
 97 | 		$this->user = $user;
 98 | 		$this->hashedPassword = $hashedPassword;
 99 | 
100 | 		$formTemplate = $formTemplate ?? __DIR__ . '/../../templates/single_user_password_authentication_form.html.php';
101 | 		if (is_string($formTemplate)) {
102 | 			$formTemplate = function (array $context) use ($formTemplate): string {
103 | 				return renderTemplate($formTemplate, $context);
104 | 			};
105 | 		}
106 | 
107 | 		if (!is_callable($formTemplate)) {
108 | 			throw new BadMethodCallException("\$formTemplate must be a string (path), a callable, or null.");
109 | 		}
110 | 
111 | 		$this->formTemplateCallable = $formTemplate;
112 | 		$this->csrfKey = $csrfKey ?? \Taproot\IndieAuth\Server::DEFAULT_CSRF_KEY;
113 | 	}
114 | 
115 | 	public function __invoke(ServerRequestInterface $request, string $formAction, ?string $normalizedMeUrl=null) {
116 | 		// If the request is logged in, return authentication data.
117 | 		$cookies = $request->getCookieParams();
118 | 		if (
119 | 			isset($cookies[self::LOGIN_HASH_COOKIE])
120 | 			&& hash_equals(hash_hmac('SHA256', json_encode($this->user), $this->secret), $cookies[self::LOGIN_HASH_COOKIE])
121 | 		) {
122 | 			return $this->user;
123 | 		}
124 | 
125 | 		// If the request is a form submission with a matching password, return a redirect to the indieauth
126 | 		// flow, setting a cookie.
127 | 		if ($request->getMethod() == 'POST' && password_verify($request->getParsedBody()[self::PASSWORD_FORM_PARAMETER] ?? '', $this->hashedPassword)) {
128 | 			$response = new Response(302, ['Location' => $formAction]);
129 | 
130 | 			// Set the user data hash cookie.
131 | 			$response = FigCookies\FigResponseCookies::set($response, FigCookies\SetCookie::create(self::LOGIN_HASH_COOKIE)
132 | 					->withValue(hash_hmac('SHA256', json_encode($this->user), $this->secret))
133 | 					->withMaxAge($this->ttl)
134 | 					->withSecure($request->getUri()->getScheme() == 'https')
135 | 					->withDomain($request->getUri()->getHost())
136 | 			);
137 | 
138 | 			return $response;
139 | 		}
140 | 
141 | 		// Otherwise, return a response containing the password form.
142 | 		return (new Response(200, ['content-type' => 'text/html'], call_user_func($this->formTemplateCallable, [
143 | 			'formAction' => $formAction,
144 | 			'request' => $request,
145 | 			'csrfFormElement' => '<input type="hidden" name="' . htmlentities($this->csrfKey) . '" value="' . htmlentities($request->getAttribute($this->csrfKey)) . '" />'
146 | 		])))->withAddedHeader('Cache-control', 'no-store')
147 | 			->withAddedHeader('Pragma', 'no-cache')
148 | 			->withAddedHeader('X-Frame-Options', 'DENY')
149 | 			->withAddedHeader('Content-Security-Policy', "frame-ancestors 'none'");
150 | 	}
151 | }


--------------------------------------------------------------------------------
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 95 |         <h2 class="phpdocumentor-content__title">Sqlite3Storage.php</h2>
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 97 |         
 98 |     <section class="phpdocumentor-description"></section>
 99 | 
100 | 
101 | 
102 | 
103 | 
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105 | 
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138 | </body>
139 | </html>
140 | 


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 45 |         </ul>
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 51 |             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
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 56 |                     <section class="phpdocumentor-sidebar__category">
 57 |             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
 58 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 59 |     <a href="namespaces/taproot.html" class="">Taproot</a>
 60 | </h4>
 61 |     <ul class="phpdocumentor-list">
 62 |                     <li>
 63 |                 <a href="namespaces/taproot-indieauth.html" class="">IndieAuth</a>
 64 |                 
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 66 |             </ul>
 67 | 
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 69 |                 <section class="phpdocumentor-sidebar__category">
 70 |             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
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 78 |         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
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 82 |     </section>
 83 | 
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 85 |         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
 86 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
 87 |     </section>
 88 | </aside>
 89 | 
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 92 |     </ul>
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 95 |         <h2 class="phpdocumentor-content__title">API Documentation</h2>
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 98 | <h3 id="namespaces">
 99 |     Namespaces
100 |     <a href="#namespaces" class="headerlink"><i class="fas fa-link"></i></a>
101 | </h3>
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104 |             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/taproot.html"><abbr title="\Taproot">Taproot</abbr></a></dt>
105 |     </dl>
106 | 
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 21 |         <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
 22 |         <script src="js/search.js"></script>
 23 |         <script defer src="js/searchIndex.js"></script>
 24 |     </head>
 25 | <body id="top">
 26 |     <header class="phpdocumentor-header phpdocumentor-section">
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 51 |             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
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 53 |     Menu
 54 | </label>
 55 | <aside class="phpdocumentor-column -four phpdocumentor-sidebar">
 56 |                     <section class="phpdocumentor-sidebar__category">
 57 |             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
 58 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 59 |     <a href="namespaces/taproot.html" class="-active">Taproot</a>
 60 | </h4>
 61 |     <ul class="phpdocumentor-list">
 62 |                     <li>
 63 |                 <a href="namespaces/taproot-indieauth.html" class="">IndieAuth</a>
 64 |                 
 65 |             </li>
 66 |             </ul>
 67 | 
 68 |                         </section>
 69 |                 <section class="phpdocumentor-sidebar__category">
 70 |             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
 71 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
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 88 | </aside>
 89 | 
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 91 |                     <ul class="phpdocumentor-breadcrumbs">
 92 |     </ul>
 93 | 
 94 |     <article class="phpdocumentor-element -namespace">
 95 |         <h2 class="phpdocumentor-content__title">Taproot</h2>
 96 | 
 97 |         
 98 | <h3 id="namespaces">
 99 |     Namespaces
100 |     <a href="#namespaces" class="headerlink"><i class="fas fa-link"></i></a>
101 | </h3>
102 | 
103 | <dl class="phpdocumentor-table-of-contents">
104 |             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/taproot-indieauth.html"><abbr title="\Taproot\IndieAuth">IndieAuth</abbr></a></dt>
105 |     </dl>
106 | 
107 | 
108 | 
109 | 
110 |         
111 | 
112 |         
113 |     </article>
114 |                 <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
115 |     <section class="phpdocumentor-search-results__dialog">
116 |         <header class="phpdocumentor-search-results__header">
117 |             <h2 class="phpdocumentor-search-results__title">Search results</h2>
118 |             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
119 |         </header>
120 |         <section class="phpdocumentor-search-results__body">
121 |             <ul class="phpdocumentor-search-results__entries"></ul>
122 |         </section>
123 |     </section>
124 | </section>
125 |             </div>
126 |         </div>
127 |         <a href="namespaces/taproot.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
128 | 
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130 | 
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132 |         cssVars({});
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134 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
135 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
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137 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
138 | </body>
139 | </html>
140 | 


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/docs/coverage/Storage/index.html:
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  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 |  <head>
  4 |   <meta charset="UTF-8">
  5 |   <title>Code Coverage for /Users/barnabywalters/Documents/Programming/taproot/indieauth/src/Storage</title>
  6 |   <meta name="viewport" content="width=device-width, initial-scale=1.0">
  7 |   <link href="../phpunit_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  8 |   <link href="../phpunit_css/octicons.css" rel="stylesheet" type="text/css">
  9 |   <link href="../phpunit_css/style.css" rel="stylesheet" type="text/css">
 10 |   <link href="../phpunit_css/custom.css" rel="stylesheet" type="text/css">
 11 |  </head>
 12 |  <body>
 13 |   <header>
 14 |    <div class="container-fluid">
 15 |     <div class="row">
 16 |      <div class="col-md-12">
 17 |       <nav aria-label="breadcrumb">
 18 |        <ol class="breadcrumb">
 19 |          <li class="breadcrumb-item"><a href="../index.html">/Users/barnabywalters/Documents/Programming/taproot/indieauth/src</a></li>
 20 |          <li class="breadcrumb-item active">Storage</li>
 21 |          <li class="breadcrumb-item">(<a href="dashboard.html">Dashboard</a>)</li>
 22 | 
 23 |        </ol>
 24 |       </nav>
 25 |      </div>
 26 |     </div>
 27 |    </div>
 28 |   </header>
 29 |   <div class="container-fluid">
 30 |    <div class="table-responsive">
 31 |     <table class="table table-bordered">
 32 |      <thead>
 33 |       <tr>
 34 |        <td>&nbsp;</td>
 35 |        <td colspan="9"><div align="center"><strong>Code Coverage</strong></div></td>
 36 |       </tr>
 37 |       <tr>
 38 |        <td>&nbsp;</td>
 39 |        <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
 40 |        <td colspan="3"><div align="center"><strong>Functions and Methods</strong></div></td>
 41 |        <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
 42 |       </tr>
 43 |      </thead>
 44 |      <tbody>
 45 |       <tr>
 46 |        <td class="warning">Total</td>
 47 |        <td class="warning big">       <div class="progress">
 48 |          <div class="progress-bar bg-warning" role="progressbar" aria-valuenow="83.48" aria-valuemin="0" aria-valuemax="100" style="width: 83.48%">
 49 |            <span class="sr-only">83.48% covered (warning)</span>
 50 |          </div>
 51 |        </div>
 52 | </td>
 53 |        <td class="warning small"><div align="right">83.48%</div></td>
 54 |        <td class="warning small"><div align="right">96&nbsp;/&nbsp;115</div></td>
 55 |        <td class="danger big">       <div class="progress">
 56 |          <div class="progress-bar bg-danger" role="progressbar" aria-valuenow="46.15" aria-valuemin="0" aria-valuemax="100" style="width: 46.15%">
 57 |            <span class="sr-only">46.15% covered (danger)</span>
 58 |          </div>
 59 |        </div>
 60 | </td>
 61 |        <td class="danger small"><div align="right">46.15%</div></td>
 62 |        <td class="danger small"><div align="right">6&nbsp;/&nbsp;13</div></td>
 63 |        <td class="danger big">       <div class="progress">
 64 |          <div class="progress-bar bg-danger" role="progressbar" aria-valuenow="0.00" aria-valuemin="0" aria-valuemax="100" style="width: 0.00%">
 65 |            <span class="sr-only">0.00% covered (danger)</span>
 66 |          </div>
 67 |        </div>
 68 | </td>
 69 |        <td class="danger small"><div align="right">0.00%</div></td>
 70 |        <td class="danger small"><div align="right">0&nbsp;/&nbsp;1</div></td>
 71 |       </tr>
 72 | 
 73 |       <tr>
 74 |        <td class="warning"><img src="../phpunit_icons/file-code.svg" class="octicon" /><a href="FilesystemJsonStorage.php.html">FilesystemJsonStorage.php</a></td>
 75 |        <td class="warning big">       <div class="progress">
 76 |          <div class="progress-bar bg-warning" role="progressbar" aria-valuenow="83.48" aria-valuemin="0" aria-valuemax="100" style="width: 83.48%">
 77 |            <span class="sr-only">83.48% covered (warning)</span>
 78 |          </div>
 79 |        </div>
 80 | </td>
 81 |        <td class="warning small"><div align="right">83.48%</div></td>
 82 |        <td class="warning small"><div align="right">96&nbsp;/&nbsp;115</div></td>
 83 |        <td class="danger big">       <div class="progress">
 84 |          <div class="progress-bar bg-danger" role="progressbar" aria-valuenow="46.15" aria-valuemin="0" aria-valuemax="100" style="width: 46.15%">
 85 |            <span class="sr-only">46.15% covered (danger)</span>
 86 |          </div>
 87 |        </div>
 88 | </td>
 89 |        <td class="danger small"><div align="right">46.15%</div></td>
 90 |        <td class="danger small"><div align="right">6&nbsp;/&nbsp;13</div></td>
 91 |        <td class="danger big">       <div class="progress">
 92 |          <div class="progress-bar bg-danger" role="progressbar" aria-valuenow="0.00" aria-valuemin="0" aria-valuemax="100" style="width: 0.00%">
 93 |            <span class="sr-only">0.00% covered (danger)</span>
 94 |          </div>
 95 |        </div>
 96 | </td>
 97 |        <td class="danger small"><div align="right">0.00%</div></td>
 98 |        <td class="danger small"><div align="right">0&nbsp;/&nbsp;1</div></td>
 99 |       </tr>
100 | 
101 |       <tr>
102 |        <td class=""><img src="../phpunit_icons/file-code.svg" class="octicon" /><a href="Sqlite3Storage.php.html">Sqlite3Storage.php</a></td>
103 |        <td class=" big"></td>
104 |        <td class=" small"><div align="right">n/a</div></td>
105 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
106 |        <td class=" big"></td>
107 |        <td class=" small"><div align="right">n/a</div></td>
108 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
109 |        <td class=" big"></td>
110 |        <td class=" small"><div align="right">n/a</div></td>
111 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
112 |       </tr>
113 | 
114 |       <tr>
115 |        <td class=""><img src="../phpunit_icons/file-code.svg" class="octicon" /><a href="TokenStorageInterface.php.html">TokenStorageInterface.php</a></td>
116 |        <td class=" big"></td>
117 |        <td class=" small"><div align="right">n/a</div></td>
118 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
119 |        <td class=" big"></td>
120 |        <td class=" small"><div align="right">n/a</div></td>
121 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
122 |        <td class=" big"></td>
123 |        <td class=" small"><div align="right">n/a</div></td>
124 |        <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
125 |       </tr>
126 | 
127 | 
128 |      </tbody>
129 |     </table>
130 |    </div>
131 |    <footer>
132 |     <hr/>
133 |     <h4>Legend</h4>
134 |     <p>
135 |      <span class="danger"><strong>Low</strong>: 0% to 50%</span>
136 |      <span class="warning"><strong>Medium</strong>: 50% to 90%</span>
137 |      <span class="success"><strong>High</strong>: 90% to 100%</span>
138 |     </p>
139 |     <p>
140 |      <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage 9.2.18</a> using <a href="https://secure.php.net/" target="_top">PHP 8.1.12</a> and <a href="https://phpunit.de/">PHPUnit 9.5.26</a> at Thu Dec 29 3:31:52 UTC 2022.</small>
141 |     </p>
142 |    </footer>
143 |   </div>
144 |  </body>
145 | </html>
146 | 


--------------------------------------------------------------------------------
/docs/index.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="utf-8">
  5 |             <title>Documentation</title>
  6 |     
  7 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  8 |     
  9 |     <link rel="icon" href="images/favicon.ico"/>
 10 |     <link rel="stylesheet" href="css/normalize.css">
 11 |     <link rel="stylesheet" href="css/base.css">
 12 |             <link rel="preconnect" href="https://fonts.gstatic.com">
 13 |         <link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;600;700&display=swap" rel="stylesheet">
 14 |         <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
 15 |         <link rel="stylesheet" href="css/template.css">
 16 |         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
 17 |         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
 18 |         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
 19 |         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
 20 |                 <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
 21 |         <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
 22 |         <script src="js/search.js"></script>
 23 |         <script defer src="js/searchIndex.js"></script>
 24 |     </head>
 25 | <body id="top">
 26 |     <header class="phpdocumentor-header phpdocumentor-section">
 27 |     <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
 28 |     <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
 29 |     <label class="phpdocumentor-header__menu-icon" for="menu-button">
 30 |         <i class="fas fa-bars"></i>
 31 |     </label>
 32 |     <section data-search-form class="phpdocumentor-search">
 33 |     <label>
 34 |         <span class="visually-hidden">Search for</span>
 35 |         <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
 36 |             <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
 37 |             <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
 38 |         </svg>
 39 |         <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
 40 |     </label>
 41 | </section>
 42 | 
 43 |     <nav class="phpdocumentor-topnav">
 44 |     <ul class="phpdocumentor-topnav__menu">
 45 |         </ul>
 46 | </nav>
 47 | </header>
 48 | 
 49 |     <main class="phpdocumentor">
 50 |         <div class="phpdocumentor-section">
 51 |             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
 52 | <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
 53 |     Menu
 54 | </label>
 55 | <aside class="phpdocumentor-column -four phpdocumentor-sidebar">
 56 |                     <section class="phpdocumentor-sidebar__category">
 57 |             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
 58 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 59 |     <a href="namespaces/taproot.html" class="">Taproot</a>
 60 | </h4>
 61 |     <ul class="phpdocumentor-list">
 62 |                     <li>
 63 |                 <a href="namespaces/taproot-indieauth.html" class="">IndieAuth</a>
 64 |                 
 65 |             </li>
 66 |             </ul>
 67 | 
 68 |                         </section>
 69 |                 <section class="phpdocumentor-sidebar__category">
 70 |             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
 71 |                                     <h4 class="phpdocumentor-sidebar__root-namespace">
 72 |     <a href="packages/Application.html" class="">Application</a>
 73 | </h4>
 74 | 
 75 |                         </section>
 76 |             
 77 |     <section class="phpdocumentor-sidebar__category">
 78 |         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
 79 |                 <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
 80 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
 81 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
 82 |     </section>
 83 | 
 84 |     <section class="phpdocumentor-sidebar__category">
 85 |         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
 86 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
 87 |     </section>
 88 | </aside>
 89 | 
 90 |             <div class="phpdocumentor-column -eight phpdocumentor-content">
 91 |                     <h2>Documentation</h2>
 92 | 
 93 |     
 94 |     <h3 id="packages">
 95 |     Packages
 96 |     <a href="#packages" class="headerlink"><i class="fas fa-link"></i></a>
 97 | </h3>
 98 | 
 99 | <dl class="phpdocumentor-table-of-contents">
100 |             <dt class="phpdocumentor-table-of-contents__entry -package"><a href="packages/Application.html"><abbr title="\Application">Application</abbr></a></dt>
101 |     </dl>
102 | 
103 | <h3 id="namespaces">
104 |     Namespaces
105 |     <a href="#namespaces" class="headerlink"><i class="fas fa-link"></i></a>
106 | </h3>
107 | 
108 | <dl class="phpdocumentor-table-of-contents">
109 |             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/taproot.html"><abbr title="\Taproot">Taproot</abbr></a></dt>
110 |     </dl>
111 | 
112 | 
113 | 
114 | 
115 |     
116 | 
117 |     
118 |                 <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
119 |     <section class="phpdocumentor-search-results__dialog">
120 |         <header class="phpdocumentor-search-results__header">
121 |             <h2 class="phpdocumentor-search-results__title">Search results</h2>
122 |             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
123 |         </header>
124 |         <section class="phpdocumentor-search-results__body">
125 |             <ul class="phpdocumentor-search-results__entries"></ul>
126 |         </section>
127 |     </section>
128 | </section>
129 |             </div>
130 |         </div>
131 |         <a href="index.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
132 | 
133 |     </main>
134 | 
135 |     <script>
136 |         cssVars({});
137 |     </script>
138 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
139 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
140 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
141 |     <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
142 | </body>
143 | </html>
144 | 


--------------------------------------------------------------------------------
/docs/css/template.css:
--------------------------------------------------------------------------------
  1 | .phpdocumentor-summary {
  2 |     font-style: italic;
  3 | }
  4 | .phpdocumentor-description {
  5 |     margin-bottom: var(--spacing-md);
  6 | }
  7 | .phpdocumentor-element {
  8 |     position: relative;
  9 | }
 10 | 
 11 | .phpdocumentor .phpdocumentor-element__name {
 12 |     line-height: 1;
 13 | }
 14 | 
 15 | .phpdocumentor-element__package,
 16 | .phpdocumentor-element__extends,
 17 | .phpdocumentor-element__implements {
 18 |     display: block;
 19 |     font-size: var(--text-xxs);
 20 |     font-weight: normal;
 21 |     opacity: .7;
 22 | }
 23 | 
 24 | .phpdocumentor-element__package .phpdocumentor-breadcrumbs {
 25 |     display: inline;
 26 | }
 27 | 
 28 | .phpdocumentor-element:not(:last-child) {
 29 |     border-bottom: 1px solid var(--primary-color-lighten);
 30 |     padding-bottom: var(--spacing-lg);
 31 | }
 32 | 
 33 | .phpdocumentor-element.-deprecated .phpdocumentor-element__name {
 34 |     text-decoration: line-through;
 35 | }
 36 | 
 37 | .phpdocumentor-element__modifier {
 38 |     font-size: var(--text-xxs);
 39 |     padding: calc(var(--spacing-base-size) / 4) calc(var(--spacing-base-size) / 2);
 40 |     color: var(--text-color);
 41 |     background-color: var(--light-gray);
 42 |     border-radius: 3px;
 43 |     text-transform: uppercase;
 44 | }
 45 | .phpdocumentor-signature {
 46 |     display: inline-block;
 47 |     font-size: var(--text-sm);
 48 |     margin-bottom: var(--spacing-md);
 49 | }
 50 | 
 51 | .phpdocumentor-signature.-deprecated .phpdocumentor-signature__name {
 52 |     text-decoration: line-through;
 53 | }
 54 | .phpdocumentor-table-of-contents {
 55 | }
 56 | 
 57 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry {
 58 |     padding-top: var(--spacing-xs);
 59 |     margin-left: 2rem;
 60 |     display: flex;
 61 | }
 62 | 
 63 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry > a {
 64 |     flex: 0 1 auto;
 65 | }
 66 | 
 67 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry > span {
 68 |     flex: 1;
 69 |     white-space: nowrap;
 70 |     text-overflow: ellipsis;
 71 |     overflow: hidden;
 72 | }
 73 | 
 74 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry:after {
 75 |     content: '';
 76 |     height: 12px;
 77 |     width: 12px;
 78 |     left: 16px;
 79 |     position: absolute;
 80 | }
 81 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-private:after {
 82 |     background: url('data:image/svg+xml;utf8,<svg width="8" height="10" viewBox="0 0 8 10" fill="none" xmlns="http://www.w3.org/2000/svg"><rect y="4" width="8" height="6" rx="1.4" fill="%23EE6749"/><path d="M2 4C2 3 2.4 1 4 1C5.6 1 6 3 6 4" stroke="%23EE6749" stroke-width="1.4"/></svg>') no-repeat;
 83 | }
 84 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-protected:after {
 85 |     left: 13px;
 86 |     background: url('data:image/svg+xml;utf8,<svg width="11" height="9" viewBox="0 0 11 9" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="3" width="8" height="6" rx="1.4" fill="%23EE9949"/><path d="M5 4C5 3 4.6 1 3 1C1.4 1 1 3 1 4" stroke="%23EE9949" stroke-width="1.4"/></svg>') no-repeat;
 87 | }
 88 | 
 89 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry:before {
 90 |     width: 1.25rem;
 91 |     height: 1.25rem;
 92 |     line-height: 1.25rem;
 93 |     background: transparent url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="10" fill="%238DD35F"/></svg>') no-repeat center center;
 94 |     content: '';
 95 |     position: absolute;
 96 |     left: 0;
 97 |     border-radius: 50%;
 98 |     font-weight: 600;
 99 |     color: white;
100 |     text-align: center;
101 |     font-size: .75rem;
102 |     margin-top: .2rem;
103 | }
104 | 
105 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-method:before {
106 |     content: 'M';
107 |     background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="10" fill="%238DD35F"/></svg>');
108 | }
109 | 
110 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-function:before {
111 |     content: 'M';
112 |     background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="10" fill="%238DD35F"/></svg>');
113 | }
114 | 
115 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-property:before {
116 |     content: 'P'
117 | }
118 | 
119 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-constant:before {
120 |     content: 'C';
121 |     background-color: transparent;
122 |     background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="-3.05176e-05" y="9.99998" width="14.1422" height="14.1422" transform="rotate(-45 -3.05176e-05 9.99998)" fill="%238DD35F"/></svg>');
123 | }
124 | 
125 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-class:before {
126 |     content: 'C'
127 | }
128 | 
129 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-interface:before {
130 |     content: 'I'
131 | }
132 | 
133 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-trait:before {
134 |     content: 'T'
135 | }
136 | 
137 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-namespace:before {
138 |     content: 'N'
139 | }
140 | 
141 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-package:before {
142 |     content: 'P'
143 | }
144 | 
145 | .phpdocumentor-table-of-contents .phpdocumentor-table-of-contents__entry.-enum:before {
146 |     content: 'E'
147 | }
148 | 
149 | .phpdocumentor-table-of-contents dd {
150 |     font-style: italic;
151 |     margin-left: 2rem;
152 | }
153 | .phpdocumentor-element-found-in {
154 |     position: absolute;
155 |     top: 0;
156 |     right: 0;
157 |     font-size: var(--text-sm);
158 |     color: gray;
159 | }
160 | 
161 | .phpdocumentor-element-found-in .phpdocumentor-element-found-in__source {
162 |     flex: 0 1 auto;
163 |     display: inline-flex;
164 | }
165 | 
166 | .phpdocumentor-element-found-in .phpdocumentor-element-found-in__source:after {
167 |     width: 1.25rem;
168 |     height: 1.25rem;
169 |     line-height: 1.25rem;
170 |     background: transparent url('data:image/svg+xml;utf8,<svg width="16" height="16" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg" fill="gray"><path d="M5.854 4.854a.5.5 0 1 0-.708-.708l-3.5 3.5a.5.5 0 0 0 0 .708l3.5 3.5a.5.5 0 0 0 .708-.708L2.707 8l3.147-3.146zm4.292 0a.5.5 0 0 1 .708-.708l3.5 3.5a.5.5 0 0 1 0 .708l-3.5 3.5a.5.5 0 0 1-.708-.708L13.293 8l-3.147-3.146z" stroke="gray" stroke-width="1.4"/></svg>') no-repeat center center;
171 |     content: '';
172 |     left: 0;
173 |     border-radius: 50%;
174 |     font-weight: 600;
175 |     text-align: center;
176 |     font-size: .75rem;
177 |     margin-top: .2rem;
178 | }
179 | .phpdocumentor-class-graph {
180 |     width: 100%; height: 600px; border:1px solid black; overflow: hidden
181 | }
182 | 
183 | .phpdocumentor-class-graph__graph {
184 |     width: 100%;
185 | }
186 | .phpdocumentor-tag-list__definition {
187 |     display: flex;
188 | }
189 | 
190 | .phpdocumentor-tag-link {
191 |     margin-right: var(--spacing-sm);
192 | }
193 | 


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/docs/files/src-server.html:
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  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="utf-8">
  5 |             <title>Documentation</title>
  6 |     
  7 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  8 |     <base href="../">
  9 |     <link rel="icon" href="images/favicon.ico"/>
 10 |     <link rel="stylesheet" href="css/normalize.css">
 11 |     <link rel="stylesheet" href="css/base.css">
 12 |             <link rel="preconnect" href="https://fonts.gstatic.com">
 13 |         <link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;600;700&display=swap" rel="stylesheet">
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 98 |     <section class="phpdocumentor-description"></section>
 99 | 
100 | 
101 | 
102 | 
103 | 
104 | 
105 | <h3 id="interfaces_class_traits">
106 |     Interfaces, Classes, Traits and Enums
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 92 |     </ul>
 93 | 
 94 |     <article class="phpdocumentor-element -file">
 95 |         <h2 class="phpdocumentor-content__title">DefaultAuthorizationForm.php</h2>
 96 | 
 97 |         
 98 |     <section class="phpdocumentor-description"></section>
 99 | 
100 | 
101 | 
102 | 
103 | 
104 | 
105 | <h3 id="interfaces_class_traits">
106 |     Interfaces, Classes, Traits and Enums
107 |     <a href="#interfaces_class_traits" class="headerlink"><i class="fas fa-link"></i></a>
108 | </h3>
109 | 
110 | <dl class="phpdocumentor-table-of-contents">
111 |     
112 |             <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/Taproot-IndieAuth-Callback-DefaultAuthorizationForm.html"><abbr title="\Taproot\IndieAuth\Callback\DefaultAuthorizationForm">DefaultAuthorizationForm</abbr></a></dt>
113 |         <dd>Default Authorization Form</dd>
114 |     
115 |     
116 |     </dl>
117 | 
118 | 
119 | 
120 | 
121 | 
122 |         
123 | 
124 |         
125 |     </article>
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 95 |         <h2 class="phpdocumentor-content__title">AuthorizationFormInterface.php</h2>
 96 | 
 97 |         
 98 |     <section class="phpdocumentor-description"></section>
 99 | 
100 | 
101 | 
102 | 
103 | 
104 | 
105 | <h3 id="interfaces_class_traits">
106 |     Interfaces, Classes, Traits and Enums
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108 | </h3>
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111 |             <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/Taproot-IndieAuth-Callback-AuthorizationFormInterface.html"><abbr title="\Taproot\IndieAuth\Callback\AuthorizationFormInterface">AuthorizationFormInterface</abbr></a></dt>
112 |         <dd>Authorization Form Interface</dd>
113 |     
114 |     
115 |     
116 |     </dl>
117 | 
118 | 
119 | 
120 | 
121 | 
122 |         
123 | 
124 |         
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  7 | // 2. data-search-results
  8 | //
  9 | // The data-search-form is expected to have a single input element of type 'search' that will trigger searching for
 10 | // a series of results, were the data-search-results pane is expected to have a direct UL child that will be populated
 11 | // with rendered results.
 12 | //
 13 | // The search has various stages, upon loading this stage the data-search-form receives the CSS class
 14 | // 'phpdocumentor-search--enabled'; this indicates that JS is allowed and indices are being loaded. It is recommended
 15 | // to hide the form by default and show it when it receives this class to achieve progressive enhancement for this
 16 | // feature.
 17 | //
 18 | // After loading this module, it is expected to load a search index asynchronously, for example:
 19 | //
 20 | //         <script defer src="js/searchIndex.js"></script>
 21 | //
 22 | // In this script the generated index should attach itself to the search module using the `appendIndex` function. By
 23 | // doing it like this the page will continue loading, unhindered by the loading of the search.
 24 | //
 25 | // After the page has fully loaded, and all these deferred indexes loaded, the initialization of the search module will
 26 | // be called and the form will receive the class 'phpdocumentor-search--active', indicating search is ready. At this
 27 | // point, the input field will also have it's 'disabled' attribute removed.
 28 | var Search = (function () {
 29 |     var fuse;
 30 |     var index = [];
 31 |     var options = {
 32 |         shouldSort: true,
 33 |         threshold: 0.6,
 34 |         location: 0,
 35 |         distance: 100,
 36 |         maxPatternLength: 32,
 37 |         minMatchCharLength: 1,
 38 |         keys: [
 39 |             "fqsen",
 40 |             "name",
 41 |             "summary",
 42 |             "url"
 43 |         ]
 44 |     };
 45 | 
 46 |     // Credit David Walsh (https://davidwalsh.name/javascript-debounce-function)
 47 |     // Returns a function, that, as long as it continues to be invoked, will not
 48 |     // be triggered. The function will be called after it stops being called for
 49 |     // N milliseconds. If `immediate` is passed, trigger the function on the
 50 |     // leading edge, instead of the trailing.
 51 |     function debounce(func, wait, immediate) {
 52 |         var timeout;
 53 | 
 54 |         return function executedFunction() {
 55 |             var context = this;
 56 |             var args = arguments;
 57 | 
 58 |             var later = function () {
 59 |                 timeout = null;
 60 |                 if (!immediate) func.apply(context, args);
 61 |             };
 62 | 
 63 |             var callNow = immediate && !timeout;
 64 |             clearTimeout(timeout);
 65 |             timeout = setTimeout(later, wait);
 66 |             if (callNow) func.apply(context, args);
 67 |         };
 68 |     }
 69 | 
 70 |     function close() {
 71 |         // Start scroll prevention: https://css-tricks.com/prevent-page-scrolling-when-a-modal-is-open/
 72 |         const scrollY = document.body.style.top;
 73 |         document.body.style.position = '';
 74 |         document.body.style.top = '';
 75 |         window.scrollTo(0, parseInt(scrollY || '0') * -1);
 76 |         // End scroll prevention
 77 | 
 78 |         var form = document.querySelector('[data-search-form]');
 79 |         var searchResults = document.querySelector('[data-search-results]');
 80 | 
 81 |         form.classList.toggle('phpdocumentor-search--has-results', false);
 82 |         searchResults.classList.add('phpdocumentor-search-results--hidden');
 83 |         var searchField = document.querySelector('[data-search-form] input[type="search"]');
 84 |         searchField.blur();
 85 |     }
 86 | 
 87 |     function search(event) {
 88 |         // Start scroll prevention: https://css-tricks.com/prevent-page-scrolling-when-a-modal-is-open/
 89 |         document.body.style.position = 'fixed';
 90 |         document.body.style.top = `-${window.scrollY}px`;
 91 |         // End scroll prevention
 92 | 
 93 |         // prevent enter's from autosubmitting
 94 |         event.stopPropagation();
 95 | 
 96 |         var form = document.querySelector('[data-search-form]');
 97 |         var searchResults = document.querySelector('[data-search-results]');
 98 |         var searchResultEntries = document.querySelector('[data-search-results] .phpdocumentor-search-results__entries');
 99 | 
100 |         searchResultEntries.innerHTML = '';
101 | 
102 |         if (!event.target.value) {
103 |             close();
104 |             return;
105 |         }
106 | 
107 |         form.classList.toggle('phpdocumentor-search--has-results', true);
108 |         searchResults.classList.remove('phpdocumentor-search-results--hidden');
109 |         var results = fuse.search(event.target.value, {limit: 25});
110 | 
111 |         results.forEach(function (result) {
112 |             var entry = document.createElement("li");
113 |             entry.classList.add("phpdocumentor-search-results__entry");
114 |             entry.innerHTML += '<h3><a href="' + document.baseURI + result.url + '">' + result.name + "</a></h3>\n";
115 |             entry.innerHTML += '<small>' + result.fqsen + "</small>\n";
116 |             entry.innerHTML += '<div class="phpdocumentor-summary">' + result.summary + '</div>';
117 |             searchResultEntries.appendChild(entry)
118 |         });
119 |     }
120 | 
121 |     function appendIndex(added) {
122 |         index = index.concat(added);
123 | 
124 |         // re-initialize search engine when appending an index after initialisation
125 |         if (typeof fuse !== 'undefined') {
126 |             fuse = new Fuse(index, options);
127 |         }
128 |     }
129 | 
130 |     function init() {
131 |         fuse = new Fuse(index, options);
132 | 
133 |         var form = document.querySelector('[data-search-form]');
134 |         var searchField = document.querySelector('[data-search-form] input[type="search"]');
135 | 
136 |         var closeButton = document.querySelector('.phpdocumentor-search-results__close');
137 |         closeButton.addEventListener('click', function() { close() }.bind(this));
138 | 
139 |         var searchResults = document.querySelector('[data-search-results]');
140 |         searchResults.addEventListener('click', function() { close() }.bind(this));
141 | 
142 |         form.classList.add('phpdocumentor-search--active');
143 | 
144 |         searchField.setAttribute('placeholder', 'Search (Press "/" to focus)');
145 |         searchField.removeAttribute('disabled');
146 |         searchField.addEventListener('keyup', debounce(search, 300));
147 | 
148 |         window.addEventListener('keyup', function (event) {
149 |             if (event.key === '/') {
150 |                 searchField.focus();
151 |             }
152 |             if (event.code === 'Escape') {
153 |                 close();
154 |             }
155 |         }.bind(this));
156 |     }
157 | 
158 |     return {
159 |         appendIndex,
160 |         init
161 |     }
162 | })();
163 | 
164 | window.addEventListener('DOMContentLoaded', function () {
165 |     var form = document.querySelector('[data-search-form]');
166 | 
167 |     // When JS is supported; show search box. Must be before including the search for it to take effect immediately
168 |     form.classList.add('phpdocumentor-search--enabled');
169 | });
170 | 
171 | window.addEventListener('load', function () {
172 |     Search.init();
173 | });
174 | 


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 62 |                     <li>
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 77 |     <section class="phpdocumentor-sidebar__category">
 78 |         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
 79 |                 <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
 80 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
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 85 |         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
 86 |         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
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 91 |                     <ul class="phpdocumentor-breadcrumbs">
 92 |     </ul>
 93 | 
 94 |     <article class="phpdocumentor-element -file">
 95 |         <h2 class="phpdocumentor-content__title">DoubleSubmitCookieCsrfMiddleware.php</h2>
 96 | 
 97 |         
 98 |     <section class="phpdocumentor-description"></section>
 99 | 
100 | 
101 | 
102 | 
103 | 
104 | 
105 | <h3 id="interfaces_class_traits">
106 |     Interfaces, Classes, Traits and Enums
107 |     <a href="#interfaces_class_traits" class="headerlink"><i class="fas fa-link"></i></a>
108 | </h3>
109 | 
110 | <dl class="phpdocumentor-table-of-contents">
111 |     
112 |             <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/Taproot-IndieAuth-Middleware-DoubleSubmitCookieCsrfMiddleware.html"><abbr title="\Taproot\IndieAuth\Middleware\DoubleSubmitCookieCsrfMiddleware">DoubleSubmitCookieCsrfMiddleware</abbr></a></dt>
113 |         <dd>Double-Submit Cookie CSRF Middleware</dd>
114 |     
115 |     
116 |     </dl>
117 | 
118 | 
119 | 
120 | 
121 | 
122 |         
123 | 
124 |         
125 |     </article>
126 |                 <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
127 |     <section class="phpdocumentor-search-results__dialog">
128 |         <header class="phpdocumentor-search-results__header">
129 |             <h2 class="phpdocumentor-search-results__title">Search results</h2>
130 |             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
131 |         </header>
132 |         <section class="phpdocumentor-search-results__body">
133 |             <ul class="phpdocumentor-search-results__entries"></ul>
134 |         </section>
135 |     </section>
136 | </section>
137 |             </div>
138 |         </div>
139 |         <a href="files/src-middleware-doublesubmitcookiecsrfmiddleware.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
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150 | </body>
151 | </html>
152 | 


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