index.php ➔ fixupArray() - Code Metrics - Inspection of "The errorCode is in integer, not a string. Also ma..." - paul999/php-u2flib-server - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 75babc...67a09a )

by Paul

created 2016-08-04 11:17 UTC

index.php ➔ fixupArray() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	2
eloc	6
c	2
b	0
f	0
nc	2
nop	1
dl	0
loc	8
rs	9.4285

<?php

/**
 * Copyright (c) 2014 Yubico AB
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * This is a minimal example of U2F registration and authentication.
 * The data that has to be stored between registration and authentication
 * is stored in browser localStorage, so there's nothing real-world
 * about this.
 */
require_once('../../src/u2flib_server/U2F.php');
$scheme = isset($_SERVER['HTTPS']) ? "https://" : "http://";
$u2f = new u2flib_server\U2F($scheme . $_SERVER['HTTP_HOST']);
?>
<html>
<head>
    <title>PHP U2F Demo</title>

    <script src="../assets/u2f-api.js"></script>

    <script>
        function addRegistration(reg) {
            var existing = localStorage.getItem('u2fregistration');
            var regobj = JSON.parse(reg);
            var data = null;
            if(existing) {
                data = JSON.parse(existing);
                if(Array.isArray(data)) {
                    for (var i = 0; i < data.length; i++) {
                        if(data[i].keyHandle === regobj.keyHandle) {
                            data.splice(i,1);
                            break;
                        }
                    }
                    data.push(regobj);
                } else {
                    data = null;
                }
            }
            if(data == null) {
                data = [regobj];
            }
            localStorage.setItem('u2fregistration', JSON.stringify(data));
        }
        <?php
        function fixupArray($data) {
            $ret = array();
            $decoded = json_decode($data);
            foreach ($decoded as $d) {
                $ret[] = json_encode($d);
            }
            return $ret;
        }
        if($_SERVER['REQUEST_METHOD'] === 'POST') {
            if(isset($_POST['startRegister'])) {
                $regs = json_decode($_POST['registrations']) ? : array();
                list($data, $reqs) = $u2f->getRegisterData($regs);
                echo "var request = " . json_encode($data) . ";\n";
                echo "var signs = " . json_encode($reqs) . ";\n";
        ?>
        setTimeout(function() {
            console.log("Register: ", request);
            u2f.register([request], signs, function(data) {
                var form = document.getElementById('form');
                var reg = document.getElementById('doRegister');
                var req = document.getElementById('request');
                console.log("Register callback", data);
                if(data.errorCode) {
                    alert("registration failed with errror: " + data.errorCode);
                    return;
                }
                reg.value=JSON.stringify(data);
                req.value=JSON.stringify(request);
                form.submit();
            });
        }, 1000);
        <?php
            } else if($_POST['doRegister']) {
                try {
                    $data = $u2f->doRegister(json_decode($_POST['request']), json_decode($_POST['doRegister']));
                    echo "var registration = '" . json_encode($data) . "';\n";
        ?>
        addRegistration(registration);
        alert("registration successful!");
        <?php
                } catch(u2flib_server\Error $e) {

                    echo "alert('error:" . $e->getMessage() . "');\n";
                }
            } else if(isset($_POST['startAuthenticate'])) {
                $regs = json_decode($_POST['registrations']);
                $data = $u2f->getAuthenticateData($regs);
                echo "var registrations = " . $_POST['registrations'] . ";\n";
                echo "var request = " . json_encode($data) . ";\n";
        ?>
        setTimeout(function() {
            console.log("sign: ", request);
            u2f.sign(request, function(data) {
                var form = document.getElementById('form');
                var reg = document.getElementById('doAuthenticate');
                var req = document.getElementById('request');
                var regs = document.getElementById('registrations');
                console.log("Authenticate callback", data);
                reg.value=JSON.stringify(data);
                req.value=JSON.stringify(request);
                regs.value=JSON.stringify(registrations);
                form.submit();
            });
        }, 1000);
        <?php
            } else if($_POST['doAuthenticate']) {
                $reqs = json_decode($_POST['request']);
                $regs = json_decode($_POST['registrations']);
                try {
                    $data = $u2f->doAuthenticate($reqs, $regs, json_decode($_POST['doAuthenticate']));
                    echo "var registration = '" . json_encode($data) . "';\n";
                    echo "addRegistration(registration);\n";
                    echo "alert('Authentication successful, counter:" . $data->counter . "');\n";
                } catch(u2flib_server\Error $e) {

                    echo "alert('error:" . $e->getMessage() . "');\n";
                }
            }
        }
        ?>
    </script>

</head>
<body>
<form method="POST" id="form">
    <button name="startRegister" type="submit">Register</button>
    <input type="hidden" name="doRegister" id="doRegister"/>
    <button name="startAuthenticate" type="submit" id="startAuthenticate">Authenticate</button>
    <input type="hidden" name="doAuthenticate" id="doAuthenticate"/>
    <input type="hidden" name="request" id="request"/>
    <input type="hidden" name="registrations" id="registrations"/>
</form>

<p>
    <span id="registered">0</span> Authenticators currently registered.
</p>

<script>
    var reg = localStorage.getItem('u2fregistration');
    var auth = document.getElementById('startAuthenticate');
    if(reg == null) {
        auth.disabled = true;
    } else {
        var regs = document.getElementById('registrations');
        decoded = JSON.parse(reg);
        if(!Array.isArray(decoded)) {
            auth.disabled = true;
        } else {
            regs.value = reg;
            console.log("set the registrations to : ", reg);
            var regged = document.getElementById('registered');
            regged.innerHTML = decoded.length;
        }
    }
</script>
</body>
</html>


1			<?php
			0 ignored issues – show Coding Style Compatibility introduced 2016-08-04 11:20 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 72 and the first side effect is on line 37. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2			/**
3			* Copyright (c) 2014 Yubico AB
4			* All rights reserved.
5			*
6			* Redistribution and use in source and binary forms, with or without
7			* modification, are permitted provided that the following conditions are
8			* met:
9			*
10			* * Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			*
13			* * Redistributions in binary form must reproduce the above
14			* copyright notice, this list of conditions and the following
15			* disclaimer in the documentation and/or other materials provided
16			* with the distribution.
17			*
18			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21			* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22			* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24			* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25			* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26			* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27			* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28			* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29			*/
30
31			/**
32			* This is a minimal example of U2F registration and authentication.
33			* The data that has to be stored between registration and authentication
34			* is stored in browser localStorage, so there's nothing real-world
35			* about this.
36			*/
37			require_once('../../src/u2flib_server/U2F.php');
38			$scheme = isset($_SERVER['HTTPS']) ? "https://" : "http://";
39			$u2f = new u2flib_server\U2F($scheme . $_SERVER['HTTP_HOST']);
40			?>
41			<html>
42			<head>
43			<title>PHP U2F Demo</title>
44
45			<script src="../assets/u2f-api.js"></script>
46
47			<script>
48			function addRegistration(reg) {
49			var existing = localStorage.getItem('u2fregistration');
50			var regobj = JSON.parse(reg);
51			var data = null;
52			if(existing) {
53			data = JSON.parse(existing);
54			if(Array.isArray(data)) {
55			for (var i = 0; i < data.length; i++) {
56			if(data[i].keyHandle === regobj.keyHandle) {
57			data.splice(i,1);
58			break;
59			}
60			}
61			data.push(regobj);
62			} else {
63			data = null;
64			}
65			}
66			if(data == null) {
67			data = [regobj];
68			}
69			localStorage.setItem('u2fregistration', JSON.stringify(data));
70			}
71			<?php
72			function fixupArray($data) {
73			$ret = array();
74			$decoded = json_decode($data);
75			foreach ($decoded as $d) {
76			$ret[] = json_encode($d);
77			}
78			return $ret;
79			}
80			if($_SERVER['REQUEST_METHOD'] === 'POST') {
81			if(isset($_POST['startRegister'])) {
82			$regs = json_decode($_POST['registrations']) ? : array();
83			list($data, $reqs) = $u2f->getRegisterData($regs);
84			echo "var request = " . json_encode($data) . ";\n";
85			echo "var signs = " . json_encode($reqs) . ";\n";
86			?>
87			setTimeout(function() {
88			console.log("Register: ", request);
89			u2f.register([request], signs, function(data) {
90			var form = document.getElementById('form');
91			var reg = document.getElementById('doRegister');
92			var req = document.getElementById('request');
93			console.log("Register callback", data);
94			if(data.errorCode) {
95			alert("registration failed with errror: " + data.errorCode);
96			return;
97			}
98			reg.value=JSON.stringify(data);
99			req.value=JSON.stringify(request);
100			form.submit();
101			});
102			}, 1000);
103			<?php
104			} else if($_POST['doRegister']) {
105			try {
106			$data = $u2f->doRegister(json_decode($_POST['request']), json_decode($_POST['doRegister']));
107			echo "var registration = '" . json_encode($data) . "';\n";
108			?>
109			addRegistration(registration);
110			alert("registration successful!");
111			<?php
112			} catch(u2flib_server\Error $e) {
			0 ignored issues – show Bug introduced 2015-12-30 10:19 UTC by Report Bug Copy Issue Report The class `u2flib_server\Error` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
113			echo "alert('error:" . $e->getMessage() . "');\n";
114			}
115			} else if(isset($_POST['startAuthenticate'])) {
116			$regs = json_decode($_POST['registrations']);
117			$data = $u2f->getAuthenticateData($regs);
118			echo "var registrations = " . $_POST['registrations'] . ";\n";
119			echo "var request = " . json_encode($data) . ";\n";
120			?>
121			setTimeout(function() {
122			console.log("sign: ", request);
123			u2f.sign(request, function(data) {
124			var form = document.getElementById('form');
125			var reg = document.getElementById('doAuthenticate');
126			var req = document.getElementById('request');
127			var regs = document.getElementById('registrations');
128			console.log("Authenticate callback", data);
129			reg.value=JSON.stringify(data);
130			req.value=JSON.stringify(request);
131			regs.value=JSON.stringify(registrations);
132			form.submit();
133			});
134			}, 1000);
135			<?php
136			} else if($_POST['doAuthenticate']) {
137			$reqs = json_decode($_POST['request']);
138			$regs = json_decode($_POST['registrations']);
139			try {
140			$data = $u2f->doAuthenticate($reqs, $regs, json_decode($_POST['doAuthenticate']));
141			echo "var registration = '" . json_encode($data) . "';\n";
142			echo "addRegistration(registration);\n";
143			echo "alert('Authentication successful, counter:" . $data->counter . "');\n";
144			} catch(u2flib_server\Error $e) {
			0 ignored issues – show Bug introduced 2015-12-30 10:19 UTC by Report Bug Copy Issue Report The class `u2flib_server\Error` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
145			echo "alert('error:" . $e->getMessage() . "');\n";
146			}
147			}
148			}
149			?>
150			</script>
151
152			</head>
153			<body>
154			<form method="POST" id="form">
155			<button name="startRegister" type="submit">Register</button>
156			<input type="hidden" name="doRegister" id="doRegister"/>
157			<button name="startAuthenticate" type="submit" id="startAuthenticate">Authenticate</button>
158			<input type="hidden" name="doAuthenticate" id="doAuthenticate"/>
159			<input type="hidden" name="request" id="request"/>
160			<input type="hidden" name="registrations" id="registrations"/>
161			</form>
162
163			<p>
164			<span id="registered">0</span> Authenticators currently registered.
165			</p>
166
167			<script>
168			var reg = localStorage.getItem('u2fregistration');
169			var auth = document.getElementById('startAuthenticate');
170			if(reg == null) {
171			auth.disabled = true;
172			} else {
173			var regs = document.getElementById('registrations');
174			decoded = JSON.parse(reg);
175			if(!Array.isArray(decoded)) {
176			auth.disabled = true;
177			} else {
178			regs.value = reg;
179			console.log("set the registrations to : ", reg);
180			var regged = document.getElementById('registered');
181			regged.innerHTML = decoded.length;
182			}
183			}
184			</script>
185			</body>
186			</html>
187

paul999 / php-u2flib-server

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index.php ➔ fixupArray() A

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