1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
|
<?php
namespace Shaarli\Api;
/**
* Class ApiUtilsTest
*/
class ApiUtilsTest extends \PHPUnit_Framework_TestCase
{
/**
* Force the timezone for ISO datetimes.
*/
public static function setUpBeforeClass()
{
date_default_timezone_set('UTC');
}
/**
* Generate a valid JWT token.
*
* @param string $secret API secret used to generate the signature.
*
* @return string Generated token.
*/
public static function generateValidJwtToken($secret)
{
$header = base64_encode('{
"typ": "JWT",
"alg": "HS512"
}');
$payload = base64_encode('{
"iat": '. time() .'
}');
$signature = hash_hmac('sha512', $header .'.'. $payload , $secret);
return $header .'.'. $payload .'.'. $signature;
}
/**
* Generate a JWT token from given header and payload.
*
* @param string $header Header in JSON format.
* @param string $payload Payload in JSON format.
* @param string $secret API secret used to hash the signature.
*
* @return string JWT token.
*/
public static function generateCustomJwtToken($header, $payload, $secret)
{
$header = base64_encode($header);
$payload = base64_encode($payload);
$signature = hash_hmac('sha512', $header . '.' . $payload, $secret);
return $header . '.' . $payload . '.' . $signature;
}
/**
* Test validateJwtToken() with a valid JWT token.
*/
public function testValidateJwtTokenValid()
{
$secret = 'WarIsPeace';
ApiUtils::validateJwtToken(self::generateValidJwtToken($secret), $secret);
}
/**
* Test validateJwtToken() with a malformed JWT token.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Malformed JWT token
*/
public function testValidateJwtTokenMalformed()
{
$token = 'ABC.DEF';
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with an empty JWT token.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Malformed JWT token
*/
public function testValidateJwtTokenMalformedEmpty()
{
$token = false;
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with a JWT token without header.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Malformed JWT token
*/
public function testValidateJwtTokenMalformedEmptyHeader()
{
$token = '.payload.signature';
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with a JWT token without payload
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Malformed JWT token
*/
public function testValidateJwtTokenMalformedEmptyPayload()
{
$token = 'header..signature';
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with a JWT token with an empty signature.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT signature
*/
public function testValidateJwtTokenInvalidSignatureEmpty()
{
$token = 'header.payload.';
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with a JWT token with an invalid signature.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT signature
*/
public function testValidateJwtTokenInvalidSignature()
{
$token = 'header.payload.nope';
ApiUtils::validateJwtToken($token, 'foo');
}
/**
* Test validateJwtToken() with a JWT token with a signature generated with the wrong API secret.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT signature
*/
public function testValidateJwtTokenInvalidSignatureSecret()
{
ApiUtils::validateJwtToken(self::generateValidJwtToken('foo'), 'bar');
}
/**
* Test validateJwtToken() with a JWT token with a an invalid header (not JSON).
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT header
*/
public function testValidateJwtTokenInvalidHeader()
{
$token = $this->generateCustomJwtToken('notJSON', '{"JSON":1}', 'secret');
ApiUtils::validateJwtToken($token, 'secret');
}
/**
* Test validateJwtToken() with a JWT token with a an invalid payload (not JSON).
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT payload
*/
public function testValidateJwtTokenInvalidPayload()
{
$token = $this->generateCustomJwtToken('{"JSON":1}', 'notJSON', 'secret');
ApiUtils::validateJwtToken($token, 'secret');
}
/**
* Test validateJwtToken() with a JWT token without issued time.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT issued time
*/
public function testValidateJwtTokenInvalidTimeEmpty()
{
$token = $this->generateCustomJwtToken('{"JSON":1}', '{"JSON":1}', 'secret');
ApiUtils::validateJwtToken($token, 'secret');
}
/**
* Test validateJwtToken() with an expired JWT token.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT issued time
*/
public function testValidateJwtTokenInvalidTimeExpired()
{
$token = $this->generateCustomJwtToken('{"JSON":1}', '{"iat":' . (time() - 600) . '}', 'secret');
ApiUtils::validateJwtToken($token, 'secret');
}
/**
* Test validateJwtToken() with a JWT token issued in the future.
*
* @expectedException \Shaarli\Api\Exceptions\ApiAuthorizationException
* @expectedExceptionMessage Invalid JWT issued time
*/
public function testValidateJwtTokenInvalidTimeFuture()
{
$token = $this->generateCustomJwtToken('{"JSON":1}', '{"iat":' . (time() + 60) . '}', 'secret');
ApiUtils::validateJwtToken($token, 'secret');
}
/**
* Test formatLink() with a link using all useful fields.
*/
public function testFormatLinkComplete()
{
$indexUrl = 'https://domain.tld/sub/';
$link = [
'id' => 12,
'url' => 'http://lol.lol',
'shorturl' => 'abc',
'title' => 'Important Title',
'description' => 'It is very lol<tag>' . PHP_EOL . 'new line',
'tags' => 'blip .blop ',
'private' => '1',
'created' => \DateTime::createFromFormat('Ymd_His', '20170107_160102'),
'updated' => \DateTime::createFromFormat('Ymd_His', '20170107_160612'),
];
$expected = [
'id' => 12,
'url' => 'http://lol.lol',
'shorturl' => 'abc',
'title' => 'Important Title',
'description' => 'It is very lol<tag>' . PHP_EOL . 'new line',
'tags' => ['blip', '.blop'],
'private' => true,
'created' => '2017-01-07T16:01:02+00:00',
'updated' => '2017-01-07T16:06:12+00:00',
];
$this->assertEquals($expected, ApiUtils::formatLink($link, $indexUrl));
}
/**
* Test formatLink() with only minimal fields filled, and internal link.
*/
public function testFormatLinkMinimalNote()
{
$indexUrl = 'https://domain.tld/sub/';
$link = [
'id' => 12,
'url' => '?abc',
'shorturl' => 'abc',
'title' => 'Note',
'description' => '',
'tags' => '',
'private' => '',
'created' => \DateTime::createFromFormat('Ymd_His', '20170107_160102'),
];
$expected = [
'id' => 12,
'url' => 'https://domain.tld/sub/?abc',
'shorturl' => 'abc',
'title' => 'Note',
'description' => '',
'tags' => [],
'private' => false,
'created' => '2017-01-07T16:01:02+00:00',
'updated' => '',
];
$this->assertEquals($expected, ApiUtils::formatLink($link, $indexUrl));
}
}
|
