質問編集履歴
5
aaa
test
CHANGED
File without changes
|
test
CHANGED
@@ -2,492 +2,310 @@
|
|
2
2
|
|
3
3
|
|
4
4
|
|
5
|
-
|
6
|
-
|
7
|
-
|
8
|
-
|
9
|
-
|
10
|
-
|
11
|
-
|
12
|
-
|
13
|
-
|
14
|
-
|
15
|
-
|
16
|
-
|
17
|
-
|
18
|
-
|
19
|
-
|
20
|
-
|
21
|
-
|
22
|
-
|
23
|
-
|
5
|
+
|
6
|
+
|
7
|
+
|
8
|
+
|
9
|
+
```ini
|
10
|
+
|
11
|
+
|
12
|
+
|
13
|
+
[Session]
|
14
|
+
|
15
|
+
; Handler used to store/retrieve data.
|
16
|
+
|
17
|
+
session.save_handler = files
|
18
|
+
|
19
|
+
|
20
|
+
|
21
|
+
; Argument passed to save_handler. In the case of files, this is the path
|
22
|
+
|
23
|
+
; where data files are stored. Note: Windows users have to change this
|
24
|
+
|
25
|
+
; variable in order to use PHP's session functions.
|
26
|
+
|
27
|
+
;
|
28
|
+
|
29
|
+
; As of PHP 4.0.1, you can define the path as:
|
30
|
+
|
31
|
+
;
|
32
|
+
|
33
|
+
; session.save_path = "N;/path"
|
34
|
+
|
35
|
+
;
|
36
|
+
|
37
|
+
; where N is an integer. Instead of storing all the session files in
|
38
|
+
|
39
|
+
; /path, what this will do is use subdirectories N-levels deep, and
|
40
|
+
|
41
|
+
; store the session data in those directories. This is useful if you
|
42
|
+
|
43
|
+
; or your OS have problems with lots of files in one directory, and is
|
44
|
+
|
45
|
+
; a more efficient layout for servers that handle lots of sessions.
|
46
|
+
|
47
|
+
;
|
48
|
+
|
49
|
+
; NOTE 1: PHP will not create this directory structure automatically.
|
50
|
+
|
51
|
+
; You can use the script in the ext/session dir for that purpose.
|
52
|
+
|
53
|
+
; NOTE 2: See the section on garbage collection below if you choose to
|
54
|
+
|
55
|
+
; use subdirectories for session storage
|
56
|
+
|
57
|
+
;
|
58
|
+
|
59
|
+
; The file storage module creates files using mode 600 by default.
|
60
|
+
|
61
|
+
; You can change that by using
|
62
|
+
|
63
|
+
;
|
64
|
+
|
65
|
+
; session.save_path = "N;MODE;/path"
|
66
|
+
|
67
|
+
;
|
68
|
+
|
69
|
+
; where MODE is the octal representation of the mode. Note that this
|
70
|
+
|
71
|
+
; does not overwrite the process's umask.
|
72
|
+
|
73
|
+
;session.save_path = "/tmp"
|
74
|
+
|
75
|
+
|
76
|
+
|
77
|
+
; Whether to use cookies.
|
78
|
+
|
79
|
+
session.use_cookies = 1
|
80
|
+
|
81
|
+
|
82
|
+
|
83
|
+
;session.cookie_secure =
|
84
|
+
|
85
|
+
|
86
|
+
|
87
|
+
; This option enables administrators to make their users invulnerable to
|
88
|
+
|
89
|
+
; attacks which involve passing session ids in URLs; defaults to 0.
|
90
|
+
|
91
|
+
; session.use_only_cookies = 1
|
92
|
+
|
93
|
+
|
94
|
+
|
95
|
+
; Name of the session (used as cookie name).
|
96
|
+
|
97
|
+
session.name = PHPSESSID
|
98
|
+
|
99
|
+
|
100
|
+
|
101
|
+
; Initialize session on request startup.
|
102
|
+
|
103
|
+
session.auto_start = 1
|
104
|
+
|
105
|
+
|
106
|
+
|
107
|
+
; Lifetime in seconds of cookie or, if 0, until browser is restarted.
|
108
|
+
|
109
|
+
session.cookie_lifetime = 0
|
110
|
+
|
111
|
+
|
112
|
+
|
113
|
+
; The path for which the cookie is valid.
|
114
|
+
|
115
|
+
session.cookie_path = /
|
116
|
+
|
117
|
+
|
118
|
+
|
119
|
+
; The domain for which the cookie is valid.
|
120
|
+
|
121
|
+
session.cookie_domain =
|
122
|
+
|
123
|
+
|
124
|
+
|
125
|
+
; Whether or not to add the httpOnly flag to the cookie, which makes it inaccessible to browser scripting languages such as JavaScript.
|
126
|
+
|
127
|
+
session.cookie_httponly =
|
128
|
+
|
129
|
+
|
130
|
+
|
131
|
+
; Handler used to serialize data. php is the standard serializer of PHP.
|
132
|
+
|
133
|
+
session.serialize_handler = php
|
134
|
+
|
135
|
+
|
136
|
+
|
137
|
+
; Define the probability that the 'garbage collection' process is started
|
138
|
+
|
139
|
+
; on every session initialization.
|
140
|
+
|
141
|
+
; The probability is calculated by using gc_probability/gc_divisor,
|
142
|
+
|
143
|
+
; e.g. 1/100 means there is a 1% chance that the GC process starts
|
144
|
+
|
145
|
+
; on each request.
|
146
|
+
|
147
|
+
|
148
|
+
|
149
|
+
session.gc_probability = 1
|
150
|
+
|
151
|
+
session.gc_divisor = 1000
|
152
|
+
|
153
|
+
|
154
|
+
|
155
|
+
; After this number of seconds, stored data will be seen as 'garbage' and
|
156
|
+
|
157
|
+
; cleaned up by the garbage collection process.
|
158
|
+
|
159
|
+
session.gc_maxlifetime = 1440
|
160
|
+
|
161
|
+
|
162
|
+
|
163
|
+
; NOTE: If you are using the subdirectory option for storing session files
|
164
|
+
|
165
|
+
; (see session.save_path above), then garbage collection does *not*
|
166
|
+
|
167
|
+
; happen automatically. You will need to do your own garbage
|
168
|
+
|
169
|
+
; collection through a shell script, cron entry, or some other method.
|
170
|
+
|
171
|
+
; For example, the following script would is the equivalent of
|
172
|
+
|
173
|
+
; setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
|
174
|
+
|
175
|
+
; cd /path/to/sessions; find -cmin +24 | xargs rm
|
176
|
+
|
177
|
+
|
178
|
+
|
179
|
+
; PHP 4.2 and less have an undocumented feature/bug that allows you to
|
180
|
+
|
181
|
+
; to initialize a session variable in the global scope, albeit register_globals
|
182
|
+
|
183
|
+
; is disabled. PHP 4.3 and later will warn you, if this feature is used.
|
184
|
+
|
185
|
+
; You can disable the feature and the warning separately. At this time,
|
186
|
+
|
187
|
+
; the warning is only displayed, if bug_compat_42 is enabled.
|
188
|
+
|
189
|
+
|
190
|
+
|
191
|
+
session.bug_compat_42 = 0
|
192
|
+
|
193
|
+
session.bug_compat_warn = 1
|
194
|
+
|
195
|
+
|
196
|
+
|
197
|
+
; Check HTTP Referer to invalidate externally stored URLs containing ids.
|
198
|
+
|
199
|
+
; HTTP_REFERER has to contain this substring for the session to be
|
200
|
+
|
201
|
+
; considered as valid.
|
202
|
+
|
203
|
+
session.referer_check =
|
204
|
+
|
205
|
+
|
206
|
+
|
207
|
+
; How many bytes to read from the file.
|
208
|
+
|
209
|
+
session.entropy_length = 0
|
210
|
+
|
211
|
+
|
212
|
+
|
213
|
+
; Specified here to create the session id.
|
214
|
+
|
215
|
+
session.entropy_file =
|
216
|
+
|
217
|
+
|
218
|
+
|
219
|
+
;session.entropy_length = 16
|
220
|
+
|
221
|
+
|
222
|
+
|
223
|
+
;session.entropy_file = /dev/urandom
|
224
|
+
|
225
|
+
|
226
|
+
|
227
|
+
; Set to {nocache,private,public,} to determine HTTP caching aspects
|
228
|
+
|
229
|
+
; or leave this empty to avoid sending anti-caching headers.
|
230
|
+
|
231
|
+
session.cache_limiter = nocache
|
232
|
+
|
233
|
+
|
234
|
+
|
235
|
+
; Document expires after n minutes.
|
236
|
+
|
237
|
+
session.cache_expire = 180
|
238
|
+
|
239
|
+
|
240
|
+
|
241
|
+
; trans sid support is disabled by default.
|
242
|
+
|
243
|
+
; Use of trans sid may risk your users security.
|
244
|
+
|
245
|
+
; Use this option with caution.
|
246
|
+
|
247
|
+
; - User may send URL contains active session ID
|
248
|
+
|
249
|
+
; to other person via. email/irc/etc.
|
250
|
+
|
251
|
+
; - URL that contains active session ID may be stored
|
252
|
+
|
253
|
+
; in publically accessible computer.
|
254
|
+
|
255
|
+
; - User may access your site with the same session ID
|
256
|
+
|
257
|
+
; always using URL stored in browser's history or bookmarks.
|
258
|
+
|
259
|
+
session.use_trans_sid = 0
|
260
|
+
|
261
|
+
|
262
|
+
|
263
|
+
; Select a hash function
|
264
|
+
|
265
|
+
; 0: MD5 (128 bits)
|
266
|
+
|
267
|
+
; 1: SHA-1 (160 bits)
|
268
|
+
|
269
|
+
session.hash_function = 0
|
270
|
+
|
271
|
+
|
272
|
+
|
273
|
+
; Define how many bits are stored in each character when converting
|
274
|
+
|
275
|
+
; the binary hash data to something readable.
|
276
|
+
|
277
|
+
;
|
278
|
+
|
279
|
+
; 4 bits: 0-9, a-f
|
280
|
+
|
281
|
+
; 5 bits: 0-9, a-v
|
282
|
+
|
283
|
+
; 6 bits: 0-9, a-z, A-Z, "-", ","
|
284
|
+
|
285
|
+
session.hash_bits_per_character = 5
|
286
|
+
|
287
|
+
|
288
|
+
|
289
|
+
; The URL rewriter will look for URLs in a defined set of HTML tags.
|
290
|
+
|
291
|
+
; form/fieldset are special; if you include them here, the rewriter will
|
292
|
+
|
293
|
+
; add a hidden <input> field with the info which is otherwise appended
|
294
|
+
|
295
|
+
; to URLs. If you want XHTML conformity, remove the form entry.
|
296
|
+
|
297
|
+
; Note that all valid entries require a "=", even if no value follows.
|
298
|
+
|
299
|
+
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
|
300
|
+
|
301
|
+
session.save_path="C:\MAMP\bin\php\sessions\"
|
302
|
+
|
303
|
+
|
24
304
|
|
25
305
|
|
26
306
|
|
27
307
|
```
|
28
308
|
|
29
|
-
なし $_SESSION['id']がNULLになることによる強制リダイレクトの発生
|
30
|
-
|
31
|
-
```
|
32
|
-
|
33
|
-
|
34
|
-
|
35
|
-
|
36
|
-
|
37
|
-
|
38
|
-
|
39
|
-
### 該当のソースコード
|
40
|
-
|
41
|
-
●login.php
|
42
|
-
|
43
|
-
|
44
|
-
|
45
|
-
|
46
|
-
|
47
|
-
```
|
48
|
-
|
49
|
-
<?php
|
50
|
-
|
51
|
-
session_start(); // セッション開始
|
52
|
-
|
53
|
-
|
54
|
-
|
55
|
-
if (isset($_SESSION['id'])){
|
56
|
-
|
57
|
-
// セッションにユーザIDがある=ログインしている
|
58
|
-
|
59
|
-
// トップページに遷移する
|
60
|
-
|
61
|
-
header('Location: write.php');
|
62
|
-
|
63
|
-
} else if (isset($_POST['name']) && isset($_POST['password'])){
|
64
|
-
|
65
|
-
// ログインしていないがユーザ名とパスワードが送信されたとき
|
66
|
-
|
67
|
-
|
68
|
-
|
69
|
-
// データベースに接続
|
70
|
-
|
71
|
-
$dsn = 'mysql:host=localhost;dbname=db;charset=utf8';
|
72
|
-
|
73
|
-
$user = 'root';
|
74
|
-
|
75
|
-
$password = 'root';
|
76
|
-
|
77
|
-
|
78
|
-
|
79
|
-
try {
|
80
|
-
|
81
|
-
$db = new PDO($dsn, $user, $password);
|
82
|
-
|
83
|
-
|
84
|
-
|
85
|
-
// プリペアドステートメントを作成
|
86
|
-
|
87
|
-
$stmt = $db->prepare(
|
88
|
-
|
89
|
-
"SELECT * FROM table WHERE name=:name AND pass=:pass"
|
90
|
-
|
91
|
-
);
|
92
|
-
|
93
|
-
|
94
|
-
|
95
|
-
// パラメータを割り当て
|
96
|
-
|
97
|
-
$stmt->bindParam(':name', $_POST['name'], PDO::PARAM_STR);
|
98
|
-
|
99
|
-
$stmt->bindParam(':pass', $_POST['password'], PDO::PARAM_STR);
|
100
|
-
|
101
|
-
|
102
|
-
|
103
|
-
//クエリの実行
|
104
|
-
|
105
|
-
$stmt->execute();
|
106
|
-
|
107
|
-
|
108
|
-
|
109
|
-
if ($row = $stmt->fetch()){
|
110
|
-
|
111
|
-
// ユーザが存在していたので、セッションにユーザIDをセット
|
112
|
-
|
113
|
-
$_SESSION['id'] = $row['name'];
|
114
|
-
|
115
|
-
// セッションID再作成
|
116
|
-
|
117
|
-
session_regenerate_id(true);
|
118
|
-
|
119
|
-
header('Location: write.php');
|
120
|
-
|
121
|
-
exit();
|
122
|
-
|
123
|
-
} else {
|
124
|
-
|
125
|
-
// 1レコードも取得できなかったとき
|
126
|
-
|
127
|
-
// ユーザ名・パスワードが間違っている可能性あり
|
128
|
-
|
129
|
-
// もう一度ログインフォームを表示
|
130
|
-
|
131
|
-
header('Location: login.php');
|
132
|
-
|
133
|
-
exit();
|
134
|
-
|
135
|
-
}
|
136
|
-
|
137
|
-
} catch(PDOException $e){
|
138
|
-
|
139
|
-
die('エラー:' . $e->getMessage());
|
140
|
-
|
141
|
-
}
|
142
|
-
|
143
|
-
|
144
|
-
|
145
|
-
} else {
|
146
|
-
|
147
|
-
// ログインしていない場合はログインフォームを表示する
|
148
|
-
|
149
|
-
?>
|
150
|
-
|
151
|
-
|
152
|
-
|
153
|
-
<html>
|
154
|
-
|
155
|
-
<head>
|
156
|
-
|
157
|
-
<meta charset="UTF-8">
|
158
|
-
|
159
|
-
<title>ログイン認証画面</title>
|
160
|
-
|
161
|
-
</head>
|
162
|
-
|
163
|
-
<body>
|
164
|
-
|
165
|
-
<div>
|
166
|
-
|
167
|
-
<div>
|
168
|
-
|
169
|
-
<h1>ログイン認証をしてください。</h1>
|
170
|
-
|
171
|
-
<form>
|
172
|
-
|
173
|
-
<p>ユーザー名<input type="text" name="name"></p>
|
174
|
-
|
175
|
-
<p>パスワード<input type="password" name="password"></p>
|
176
|
-
|
177
|
-
<input type="submit" value="ログイン" />
|
178
|
-
|
179
|
-
</form>
|
180
|
-
|
181
|
-
</div>
|
182
|
-
|
183
|
-
</div>
|
184
|
-
|
185
|
-
</body>
|
186
|
-
|
187
|
-
</html>
|
188
|
-
|
189
|
-
<?php } ?>
|
190
|
-
|
191
|
-
```
|
192
|
-
|
193
|
-
|
194
|
-
|
195
|
-
|
196
|
-
|
197
|
-
●write.php
|
198
|
-
|
199
|
-
|
200
|
-
|
201
|
-
```
|
202
|
-
|
203
|
-
<?php
|
204
|
-
|
205
|
-
session_start();
|
206
|
-
|
207
|
-
if (!isset($_SESSION['id'])){
|
208
|
-
|
209
|
-
header('Location: login.php');
|
210
|
-
|
211
|
-
exit();
|
212
|
-
|
213
|
-
}
|
214
|
-
|
215
|
-
?>
|
216
|
-
|
217
|
-
|
218
|
-
|
219
|
-
<?php
|
220
|
-
|
221
|
-
$mode = 'input';
|
222
|
-
|
223
|
-
$errmessage = array();
|
224
|
-
|
225
|
-
if( isset($_POST['back']) && $_POST['back'] ){
|
226
|
-
|
227
|
-
// 何もしない
|
228
|
-
|
229
|
-
} else if( isset($_POST['confirm']) && $_POST['confirm'] ){
|
230
|
-
|
231
|
-
// 確認画面
|
232
|
-
|
233
|
-
if( !$_POST['text'] ) {
|
234
|
-
|
235
|
-
$errmessage[] = "本文を入力してください";
|
236
|
-
|
237
|
-
} else if( mb_strlen($_POST['text']) > 42 ){
|
238
|
-
|
239
|
-
$errmessage[] = "本文は42文字以内で入力してください。";
|
240
|
-
|
241
|
-
}
|
242
|
-
|
243
|
-
$_SESSION['text'] = htmlspecialchars($_POST['text'], ENT_QUOTES);
|
244
|
-
|
245
|
-
|
246
|
-
|
247
|
-
if( !$_POST['status'] ){
|
248
|
-
|
249
|
-
$errmessage[] = "公開ステータスを選択してください";
|
250
|
-
|
251
|
-
}
|
252
|
-
|
253
|
-
|
254
|
-
|
255
|
-
$_SESSION['status'] = htmlspecialchars(intval($_POST['status']), ENT_QUOTES);
|
256
|
-
|
257
|
-
if( $errmessage ){
|
258
|
-
|
259
|
-
$mode = 'input';
|
260
|
-
|
261
|
-
} else {
|
262
|
-
|
263
|
-
$token = bin2hex(random_bytes(32));
|
264
|
-
|
265
|
-
$_SESSION['token'] = $token;
|
266
|
-
|
267
|
-
$mode = 'confirm';
|
268
|
-
|
269
|
-
}
|
270
|
-
|
271
|
-
} else if( isset($_POST['send']) && $_POST['send'] ){
|
272
|
-
|
273
|
-
// 送信ボタンを押したとき
|
274
|
-
|
275
|
-
if( !$_POST['token'] || !$_SESSION['token']){
|
276
|
-
|
277
|
-
$errmessage[] = '不正な処理が行われました';
|
278
|
-
|
279
|
-
$_SESSION = array();
|
280
|
-
|
281
|
-
$mode = 'input';
|
282
|
-
|
283
|
-
} else if($_POST['token'] != $_SESSION['token'] ){
|
284
|
-
|
285
|
-
$errmessage[] = '不正な処理が行われました!';
|
286
|
-
|
287
|
-
$_SESSION = array();
|
288
|
-
|
289
|
-
$mode = 'input';
|
290
|
-
|
291
|
-
} else {
|
292
|
-
|
293
|
-
$message = "投稿を完了しました。";
|
294
|
-
|
295
|
-
$_SESSION = array();
|
296
|
-
|
297
|
-
$mode = 'send';
|
298
|
-
|
299
|
-
}
|
300
|
-
|
301
|
-
} else {
|
302
|
-
|
303
|
-
$_SESSION = array();
|
304
|
-
|
305
|
-
}
|
306
|
-
|
307
|
-
?>
|
308
|
-
|
309
|
-
<!DOCTYPE html>
|
310
|
-
|
311
|
-
<html lang="ja">
|
312
|
-
|
313
|
-
<head>
|
314
|
-
|
315
|
-
<meta charset="utf-8">
|
316
|
-
|
317
|
-
<title>投稿フォーム</title>
|
318
|
-
|
319
|
-
</head>
|
320
|
-
|
321
|
-
<body>
|
322
|
-
|
323
|
-
<div>
|
324
|
-
|
325
|
-
<div>
|
326
|
-
|
327
|
-
<?php if( $mode == 'input' ){ ?>
|
328
|
-
|
329
|
-
<!-- 入力画面 -->
|
330
|
-
|
331
|
-
|
332
|
-
|
333
|
-
<?php
|
334
|
-
|
335
|
-
if( $errmessage ){
|
336
|
-
|
337
|
-
echo '<div class="alert-danger" role="alert">'; echo implode('<br>', $errmessage );
|
338
|
-
|
339
|
-
echo '</div>';
|
340
|
-
|
341
|
-
}
|
342
|
-
|
343
|
-
?>
|
344
|
-
|
345
|
-
<form action="./write.php" method="post">
|
346
|
-
|
347
|
-
<h2>NEWSに表示する文章を更新してください。</h2>
|
348
|
-
|
349
|
-
<textarea name="text"></textarea>
|
350
|
-
|
351
|
-
<div>
|
352
|
-
|
353
|
-
<h2>ステータスを選択してください。</h2>
|
354
|
-
|
355
|
-
<div>
|
356
|
-
|
357
|
-
|
358
|
-
|
359
|
-
<input id="displayButton" type="radio" value="1" name="status" checked></input>
|
360
|
-
|
361
|
-
<input id="hideButton" type="radio" value="2" name="status"></input>
|
362
|
-
|
363
|
-
</div>
|
364
|
-
|
365
|
-
</div>
|
366
|
-
|
367
|
-
<?php
|
368
|
-
|
369
|
-
$_SESSION['token'] = sha1(uniqid(mt_rand(), true));
|
370
|
-
|
371
|
-
?>
|
372
|
-
|
373
|
-
<input type="hidden" name="token" value="<?php echo $_SESSION['token'];?>">
|
374
|
-
|
375
|
-
|
376
|
-
|
377
|
-
<input type="submit" name="confirm" value="確認">
|
378
|
-
|
379
|
-
|
380
|
-
|
381
|
-
|
382
|
-
|
383
|
-
</form>
|
384
|
-
|
385
|
-
</div>
|
386
|
-
|
387
|
-
</div>
|
388
|
-
|
389
|
-
<?php } else if( $mode == 'confirm' ){ ?>
|
390
|
-
|
391
|
-
<!-- 確認画面 -->
|
392
|
-
|
393
|
-
|
394
|
-
|
395
|
-
|
396
|
-
|
397
|
-
|
398
|
-
|
399
|
-
|
400
|
-
|
401
|
-
|
402
|
-
|
403
|
-
<?php var_dump($_SESSION['id']);?>
|
404
|
-
|
405
|
-
|
406
|
-
|
407
|
-
|
408
|
-
|
409
|
-
|
410
|
-
|
411
|
-
|
412
|
-
|
413
|
-
|
414
|
-
|
415
|
-
|
416
|
-
|
417
|
-
|
418
|
-
|
419
|
-
<form action="./write.php" method="post">
|
420
|
-
|
421
|
-
<input type="hidden" name="token" value="<?php echo $_SESSION['token']; ?>">
|
422
|
-
|
423
|
-
<h4>本文内容</h4> <p><?php echo nl2br($_SESSION['text']) ?><br></p>
|
424
|
-
|
425
|
-
<?php if($_SESSION['status'] == 1) {
|
426
|
-
|
427
|
-
echo "<h4>表示ステータス</h4><p>本文を公開する。</p>";
|
428
|
-
|
429
|
-
} elseif ($_SESSION['status'] == 2) {
|
430
|
-
|
431
|
-
echo "<h4>表示ステータス</h4><p>本文を非公開にする。</p>";
|
432
|
-
|
433
|
-
}
|
434
|
-
|
435
|
-
?>
|
436
|
-
|
437
|
-
|
438
|
-
|
439
|
-
<div>
|
440
|
-
|
441
|
-
|
442
|
-
|
443
|
-
<input type="submit" name="back" value="戻る" />TOPに戻る
|
444
|
-
|
445
|
-
<input type="submit" name="send" value="送信" />送信する。
|
446
|
-
|
447
|
-
</div>
|
448
|
-
|
449
|
-
</form>
|
450
|
-
|
451
|
-
<?php } else { ?>
|
452
|
-
|
453
|
-
<!-- 完了画面 -->
|
454
|
-
|
455
|
-
|
456
|
-
|
457
|
-
|
458
|
-
|
459
|
-
|
460
|
-
|
461
|
-
|
462
|
-
|
463
|
-
|
464
|
-
|
465
|
-
|
466
|
-
|
467
|
-
<?php var_dump($_SESSION['id']);?>
|
468
|
-
|
469
|
-
|
470
|
-
|
471
|
-
|
472
|
-
|
473
|
-
|
474
|
-
|
475
|
-
<a href="write.php">更新しました。</a>
|
476
|
-
|
477
|
-
|
478
|
-
|
479
|
-
<?php } ?>
|
480
|
-
|
481
|
-
</body>
|
482
|
-
|
483
|
-
</html>
|
484
|
-
|
485
|
-
|
486
|
-
|
487
|
-
|
488
|
-
|
489
|
-
```
|
490
|
-
|
491
309
|
|
492
310
|
|
493
311
|
### 試したこと
|
4
q
test
CHANGED
File without changes
|
test
CHANGED
@@ -42,6 +42,10 @@
|
|
42
42
|
|
43
43
|
|
44
44
|
|
45
|
+
|
46
|
+
|
47
|
+
```
|
48
|
+
|
45
49
|
<?php
|
46
50
|
|
47
51
|
session_start(); // セッション開始
|
@@ -184,19 +188,13 @@
|
|
184
188
|
|
185
189
|
<?php } ?>
|
186
190
|
|
187
|
-
|
188
|
-
|
189
|
-
|
190
|
-
|
191
191
|
```
|
192
192
|
|
193
193
|
|
194
194
|
|
195
195
|
|
196
196
|
|
197
|
-
●write.php
|
197
|
+
●write.php
|
198
|
-
|
199
|
-
```ここに言語を入力
|
200
198
|
|
201
199
|
|
202
200
|
|
3
a
test
CHANGED
File without changes
|
test
CHANGED
@@ -198,6 +198,10 @@
|
|
198
198
|
|
199
199
|
```ここに言語を入力
|
200
200
|
|
201
|
+
|
202
|
+
|
203
|
+
```
|
204
|
+
|
201
205
|
<?php
|
202
206
|
|
203
207
|
session_start();
|
@@ -482,14 +486,12 @@
|
|
482
486
|
|
483
487
|
|
484
488
|
|
489
|
+
|
490
|
+
|
485
491
|
```
|
486
492
|
|
487
493
|
|
488
494
|
|
489
|
-
```
|
490
|
-
|
491
|
-
|
492
|
-
|
493
495
|
### 試したこと
|
494
496
|
|
495
497
|
|
2
a
test
CHANGED
File without changes
|
test
CHANGED
@@ -32,458 +32,460 @@
|
|
32
32
|
|
33
33
|
|
34
34
|
|
35
|
+
|
36
|
+
|
37
|
+
|
38
|
+
|
35
39
|
### 該当のソースコード
|
36
40
|
|
37
|
-
|
38
|
-
|
39
|
-
```PHP
|
40
|
-
|
41
41
|
●login.php
|
42
42
|
|
43
|
+
|
44
|
+
|
45
|
+
<?php
|
46
|
+
|
47
|
+
session_start(); // セッション開始
|
48
|
+
|
49
|
+
|
50
|
+
|
51
|
+
if (isset($_SESSION['id'])){
|
52
|
+
|
53
|
+
// セッションにユーザIDがある=ログインしている
|
54
|
+
|
55
|
+
// トップページに遷移する
|
56
|
+
|
57
|
+
header('Location: write.php');
|
58
|
+
|
59
|
+
} else if (isset($_POST['name']) && isset($_POST['password'])){
|
60
|
+
|
61
|
+
// ログインしていないがユーザ名とパスワードが送信されたとき
|
62
|
+
|
63
|
+
|
64
|
+
|
65
|
+
// データベースに接続
|
66
|
+
|
67
|
+
$dsn = 'mysql:host=localhost;dbname=db;charset=utf8';
|
68
|
+
|
69
|
+
$user = 'root';
|
70
|
+
|
71
|
+
$password = 'root';
|
72
|
+
|
73
|
+
|
74
|
+
|
75
|
+
try {
|
76
|
+
|
77
|
+
$db = new PDO($dsn, $user, $password);
|
78
|
+
|
79
|
+
|
80
|
+
|
81
|
+
// プリペアドステートメントを作成
|
82
|
+
|
83
|
+
$stmt = $db->prepare(
|
84
|
+
|
85
|
+
"SELECT * FROM table WHERE name=:name AND pass=:pass"
|
86
|
+
|
87
|
+
);
|
88
|
+
|
89
|
+
|
90
|
+
|
91
|
+
// パラメータを割り当て
|
92
|
+
|
93
|
+
$stmt->bindParam(':name', $_POST['name'], PDO::PARAM_STR);
|
94
|
+
|
95
|
+
$stmt->bindParam(':pass', $_POST['password'], PDO::PARAM_STR);
|
96
|
+
|
97
|
+
|
98
|
+
|
99
|
+
//クエリの実行
|
100
|
+
|
101
|
+
$stmt->execute();
|
102
|
+
|
103
|
+
|
104
|
+
|
105
|
+
if ($row = $stmt->fetch()){
|
106
|
+
|
107
|
+
// ユーザが存在していたので、セッションにユーザIDをセット
|
108
|
+
|
109
|
+
$_SESSION['id'] = $row['name'];
|
110
|
+
|
111
|
+
// セッションID再作成
|
112
|
+
|
113
|
+
session_regenerate_id(true);
|
114
|
+
|
115
|
+
header('Location: write.php');
|
116
|
+
|
117
|
+
exit();
|
118
|
+
|
119
|
+
} else {
|
120
|
+
|
121
|
+
// 1レコードも取得できなかったとき
|
122
|
+
|
123
|
+
// ユーザ名・パスワードが間違っている可能性あり
|
124
|
+
|
125
|
+
// もう一度ログインフォームを表示
|
126
|
+
|
127
|
+
header('Location: login.php');
|
128
|
+
|
129
|
+
exit();
|
130
|
+
|
131
|
+
}
|
132
|
+
|
133
|
+
} catch(PDOException $e){
|
134
|
+
|
135
|
+
die('エラー:' . $e->getMessage());
|
136
|
+
|
137
|
+
}
|
138
|
+
|
139
|
+
|
140
|
+
|
141
|
+
} else {
|
142
|
+
|
143
|
+
// ログインしていない場合はログインフォームを表示する
|
144
|
+
|
145
|
+
?>
|
146
|
+
|
147
|
+
|
148
|
+
|
149
|
+
<html>
|
150
|
+
|
151
|
+
<head>
|
152
|
+
|
153
|
+
<meta charset="UTF-8">
|
154
|
+
|
155
|
+
<title>ログイン認証画面</title>
|
156
|
+
|
157
|
+
</head>
|
158
|
+
|
159
|
+
<body>
|
160
|
+
|
161
|
+
<div>
|
162
|
+
|
163
|
+
<div>
|
164
|
+
|
165
|
+
<h1>ログイン認証をしてください。</h1>
|
166
|
+
|
167
|
+
<form>
|
168
|
+
|
169
|
+
<p>ユーザー名<input type="text" name="name"></p>
|
170
|
+
|
171
|
+
<p>パスワード<input type="password" name="password"></p>
|
172
|
+
|
173
|
+
<input type="submit" value="ログイン" />
|
174
|
+
|
175
|
+
</form>
|
176
|
+
|
177
|
+
</div>
|
178
|
+
|
179
|
+
</div>
|
180
|
+
|
181
|
+
</body>
|
182
|
+
|
183
|
+
</html>
|
184
|
+
|
185
|
+
<?php } ?>
|
186
|
+
|
187
|
+
|
188
|
+
|
189
|
+
|
190
|
+
|
191
|
+
```
|
192
|
+
|
193
|
+
|
194
|
+
|
195
|
+
|
196
|
+
|
197
|
+
●write.php
|
198
|
+
|
43
199
|
```ここに言語を入力
|
44
200
|
|
201
|
+
<?php
|
202
|
+
|
203
|
+
session_start();
|
204
|
+
|
205
|
+
if (!isset($_SESSION['id'])){
|
206
|
+
|
207
|
+
header('Location: login.php');
|
208
|
+
|
209
|
+
exit();
|
210
|
+
|
211
|
+
}
|
212
|
+
|
213
|
+
?>
|
214
|
+
|
215
|
+
|
216
|
+
|
45
217
|
<?php
|
46
218
|
|
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
|
-
exit();
|
118
|
-
|
119
|
-
} else {
|
120
|
-
|
121
|
-
// 1レコードも取得できなかったとき
|
122
|
-
|
123
|
-
// ユーザ名・パスワードが間違っている可能性あり
|
124
|
-
|
125
|
-
// もう一度ログインフォームを表示
|
126
|
-
|
127
|
-
header('Location: login.php');
|
128
|
-
|
129
|
-
exit();
|
130
|
-
|
131
|
-
}
|
132
|
-
|
133
|
-
} catch(PDOException $e){
|
134
|
-
|
135
|
-
die('エラー:' . $e->getMessage());
|
136
|
-
|
137
|
-
}
|
138
|
-
|
139
|
-
|
219
|
+
$mode = 'input';
|
220
|
+
|
221
|
+
$errmessage = array();
|
222
|
+
|
223
|
+
if( isset($_POST['back']) && $_POST['back'] ){
|
224
|
+
|
225
|
+
// 何もしない
|
226
|
+
|
227
|
+
} else if( isset($_POST['confirm']) && $_POST['confirm'] ){
|
228
|
+
|
229
|
+
// 確認画面
|
230
|
+
|
231
|
+
if( !$_POST['text'] ) {
|
232
|
+
|
233
|
+
$errmessage[] = "本文を入力してください";
|
234
|
+
|
235
|
+
} else if( mb_strlen($_POST['text']) > 42 ){
|
236
|
+
|
237
|
+
$errmessage[] = "本文は42文字以内で入力してください。";
|
238
|
+
|
239
|
+
}
|
240
|
+
|
241
|
+
$_SESSION['text'] = htmlspecialchars($_POST['text'], ENT_QUOTES);
|
242
|
+
|
243
|
+
|
244
|
+
|
245
|
+
if( !$_POST['status'] ){
|
246
|
+
|
247
|
+
$errmessage[] = "公開ステータスを選択してください";
|
248
|
+
|
249
|
+
}
|
250
|
+
|
251
|
+
|
252
|
+
|
253
|
+
$_SESSION['status'] = htmlspecialchars(intval($_POST['status']), ENT_QUOTES);
|
254
|
+
|
255
|
+
if( $errmessage ){
|
256
|
+
|
257
|
+
$mode = 'input';
|
258
|
+
|
259
|
+
} else {
|
260
|
+
|
261
|
+
$token = bin2hex(random_bytes(32));
|
262
|
+
|
263
|
+
$_SESSION['token'] = $token;
|
264
|
+
|
265
|
+
$mode = 'confirm';
|
266
|
+
|
267
|
+
}
|
268
|
+
|
269
|
+
} else if( isset($_POST['send']) && $_POST['send'] ){
|
270
|
+
|
271
|
+
// 送信ボタンを押したとき
|
272
|
+
|
273
|
+
if( !$_POST['token'] || !$_SESSION['token']){
|
274
|
+
|
275
|
+
$errmessage[] = '不正な処理が行われました';
|
276
|
+
|
277
|
+
$_SESSION = array();
|
278
|
+
|
279
|
+
$mode = 'input';
|
280
|
+
|
281
|
+
} else if($_POST['token'] != $_SESSION['token'] ){
|
282
|
+
|
283
|
+
$errmessage[] = '不正な処理が行われました!';
|
284
|
+
|
285
|
+
$_SESSION = array();
|
286
|
+
|
287
|
+
$mode = 'input';
|
140
288
|
|
141
289
|
} else {
|
142
290
|
|
143
|
-
|
291
|
+
$message = "投稿を完了しました。";
|
292
|
+
|
293
|
+
$_SESSION = array();
|
294
|
+
|
295
|
+
$mode = 'send';
|
296
|
+
|
297
|
+
}
|
298
|
+
|
299
|
+
} else {
|
300
|
+
|
301
|
+
$_SESSION = array();
|
302
|
+
|
303
|
+
}
|
144
304
|
|
145
305
|
?>
|
146
306
|
|
147
|
-
|
148
|
-
|
149
|
-
<html>
|
307
|
+
<!DOCTYPE html>
|
308
|
+
|
309
|
+
<html lang="ja">
|
150
310
|
|
151
311
|
<head>
|
152
312
|
|
153
|
-
<meta charset="
|
313
|
+
<meta charset="utf-8">
|
154
|
-
|
314
|
+
|
155
|
-
|
315
|
+
<title>投稿フォーム</title>
|
156
316
|
|
157
317
|
</head>
|
158
318
|
|
159
319
|
<body>
|
160
320
|
|
321
|
+
<div>
|
322
|
+
|
161
323
|
<div>
|
162
324
|
|
325
|
+
<?php if( $mode == 'input' ){ ?>
|
326
|
+
|
327
|
+
<!-- 入力画面 -->
|
328
|
+
|
329
|
+
|
330
|
+
|
331
|
+
<?php
|
332
|
+
|
333
|
+
if( $errmessage ){
|
334
|
+
|
335
|
+
echo '<div class="alert-danger" role="alert">'; echo implode('<br>', $errmessage );
|
336
|
+
|
337
|
+
echo '</div>';
|
338
|
+
|
339
|
+
}
|
340
|
+
|
341
|
+
?>
|
342
|
+
|
343
|
+
<form action="./write.php" method="post">
|
344
|
+
|
345
|
+
<h2>NEWSに表示する文章を更新してください。</h2>
|
346
|
+
|
347
|
+
<textarea name="text"></textarea>
|
348
|
+
|
163
349
|
<div>
|
164
350
|
|
165
|
-
<h
|
351
|
+
<h2>ステータスを選択してください。</h2>
|
166
|
-
|
352
|
+
|
167
|
-
<
|
353
|
+
<div>
|
354
|
+
|
355
|
+
|
356
|
+
|
168
|
-
|
357
|
+
<input id="displayButton" type="radio" value="1" name="status" checked></input>
|
358
|
+
|
169
|
-
<
|
359
|
+
<input id="hideButton" type="radio" value="2" name="status"></input>
|
170
|
-
|
171
|
-
|
360
|
+
|
172
|
-
|
173
|
-
<input type="submit" value="ログイン" />
|
174
|
-
|
175
|
-
</
|
361
|
+
</div>
|
176
362
|
|
177
363
|
</div>
|
178
364
|
|
365
|
+
<?php
|
366
|
+
|
367
|
+
$_SESSION['token'] = sha1(uniqid(mt_rand(), true));
|
368
|
+
|
369
|
+
?>
|
370
|
+
|
371
|
+
<input type="hidden" name="token" value="<?php echo $_SESSION['token'];?>">
|
372
|
+
|
373
|
+
|
374
|
+
|
375
|
+
<input type="submit" name="confirm" value="確認">
|
376
|
+
|
377
|
+
|
378
|
+
|
379
|
+
|
380
|
+
|
381
|
+
</form>
|
382
|
+
|
179
383
|
</div>
|
180
384
|
|
385
|
+
</div>
|
386
|
+
|
387
|
+
<?php } else if( $mode == 'confirm' ){ ?>
|
388
|
+
|
389
|
+
<!-- 確認画面 -->
|
390
|
+
|
391
|
+
|
392
|
+
|
393
|
+
|
394
|
+
|
395
|
+
|
396
|
+
|
397
|
+
|
398
|
+
|
399
|
+
|
400
|
+
|
401
|
+
<?php var_dump($_SESSION['id']);?>
|
402
|
+
|
403
|
+
|
404
|
+
|
405
|
+
|
406
|
+
|
407
|
+
|
408
|
+
|
409
|
+
|
410
|
+
|
411
|
+
|
412
|
+
|
413
|
+
|
414
|
+
|
415
|
+
|
416
|
+
|
417
|
+
<form action="./write.php" method="post">
|
418
|
+
|
419
|
+
<input type="hidden" name="token" value="<?php echo $_SESSION['token']; ?>">
|
420
|
+
|
421
|
+
<h4>本文内容</h4> <p><?php echo nl2br($_SESSION['text']) ?><br></p>
|
422
|
+
|
423
|
+
<?php if($_SESSION['status'] == 1) {
|
424
|
+
|
425
|
+
echo "<h4>表示ステータス</h4><p>本文を公開する。</p>";
|
426
|
+
|
427
|
+
} elseif ($_SESSION['status'] == 2) {
|
428
|
+
|
429
|
+
echo "<h4>表示ステータス</h4><p>本文を非公開にする。</p>";
|
430
|
+
|
431
|
+
}
|
432
|
+
|
433
|
+
?>
|
434
|
+
|
435
|
+
|
436
|
+
|
437
|
+
<div>
|
438
|
+
|
439
|
+
|
440
|
+
|
441
|
+
<input type="submit" name="back" value="戻る" />TOPに戻る
|
442
|
+
|
443
|
+
<input type="submit" name="send" value="送信" />送信する。
|
444
|
+
|
445
|
+
</div>
|
446
|
+
|
447
|
+
</form>
|
448
|
+
|
449
|
+
<?php } else { ?>
|
450
|
+
|
451
|
+
<!-- 完了画面 -->
|
452
|
+
|
453
|
+
|
454
|
+
|
455
|
+
|
456
|
+
|
457
|
+
|
458
|
+
|
459
|
+
|
460
|
+
|
461
|
+
|
462
|
+
|
463
|
+
|
464
|
+
|
465
|
+
<?php var_dump($_SESSION['id']);?>
|
466
|
+
|
467
|
+
|
468
|
+
|
469
|
+
|
470
|
+
|
471
|
+
|
472
|
+
|
473
|
+
<a href="write.php">更新しました。</a>
|
474
|
+
|
475
|
+
|
476
|
+
|
477
|
+
<?php } ?>
|
478
|
+
|
181
479
|
</body>
|
182
480
|
|
183
481
|
</html>
|
184
482
|
|
185
|
-
<?php } ?>
|
186
|
-
|
187
|
-
|
188
|
-
|
189
483
|
|
190
484
|
|
191
485
|
```
|
192
486
|
|
193
487
|
|
194
488
|
|
195
|
-
|
196
|
-
|
197
|
-
●write.php
|
198
|
-
|
199
|
-
```ここに言語を入力
|
200
|
-
|
201
|
-
<?php
|
202
|
-
|
203
|
-
session_start();
|
204
|
-
|
205
|
-
if (!isset($_SESSION['id'])){
|
206
|
-
|
207
|
-
header('Location: login.php');
|
208
|
-
|
209
|
-
exit();
|
210
|
-
|
211
|
-
}
|
212
|
-
|
213
|
-
?>
|
214
|
-
|
215
|
-
|
216
|
-
|
217
|
-
<?php
|
218
|
-
|
219
|
-
$mode = 'input';
|
220
|
-
|
221
|
-
$errmessage = array();
|
222
|
-
|
223
|
-
if( isset($_POST['back']) && $_POST['back'] ){
|
224
|
-
|
225
|
-
// 何もしない
|
226
|
-
|
227
|
-
} else if( isset($_POST['confirm']) && $_POST['confirm'] ){
|
228
|
-
|
229
|
-
// 確認画面
|
230
|
-
|
231
|
-
if( !$_POST['text'] ) {
|
232
|
-
|
233
|
-
$errmessage[] = "本文を入力してください";
|
234
|
-
|
235
|
-
} else if( mb_strlen($_POST['text']) > 42 ){
|
236
|
-
|
237
|
-
$errmessage[] = "本文は42文字以内で入力してください。";
|
238
|
-
|
239
|
-
}
|
240
|
-
|
241
|
-
$_SESSION['text'] = htmlspecialchars($_POST['text'], ENT_QUOTES);
|
242
|
-
|
243
|
-
|
244
|
-
|
245
|
-
if( !$_POST['status'] ){
|
246
|
-
|
247
|
-
$errmessage[] = "公開ステータスを選択してください";
|
248
|
-
|
249
|
-
}
|
250
|
-
|
251
|
-
|
252
|
-
|
253
|
-
$_SESSION['status'] = htmlspecialchars(intval($_POST['status']), ENT_QUOTES);
|
254
|
-
|
255
|
-
if( $errmessage ){
|
256
|
-
|
257
|
-
$mode = 'input';
|
258
|
-
|
259
|
-
} else {
|
260
|
-
|
261
|
-
$token = bin2hex(random_bytes(32));
|
262
|
-
|
263
|
-
$_SESSION['token'] = $token;
|
264
|
-
|
265
|
-
$mode = 'confirm';
|
266
|
-
|
267
|
-
}
|
268
|
-
|
269
|
-
} else if( isset($_POST['send']) && $_POST['send'] ){
|
270
|
-
|
271
|
-
// 送信ボタンを押したとき
|
272
|
-
|
273
|
-
if( !$_POST['token'] || !$_SESSION['token']){
|
274
|
-
|
275
|
-
$errmessage[] = '不正な処理が行われました';
|
276
|
-
|
277
|
-
$_SESSION = array();
|
278
|
-
|
279
|
-
$mode = 'input';
|
280
|
-
|
281
|
-
} else if($_POST['token'] != $_SESSION['token'] ){
|
282
|
-
|
283
|
-
$errmessage[] = '不正な処理が行われました!';
|
284
|
-
|
285
|
-
$_SESSION = array();
|
286
|
-
|
287
|
-
$mode = 'input';
|
288
|
-
|
289
|
-
} else {
|
290
|
-
|
291
|
-
$message = "投稿を完了しました。";
|
292
|
-
|
293
|
-
$_SESSION = array();
|
294
|
-
|
295
|
-
$mode = 'send';
|
296
|
-
|
297
|
-
}
|
298
|
-
|
299
|
-
} else {
|
300
|
-
|
301
|
-
$_SESSION = array();
|
302
|
-
|
303
|
-
}
|
304
|
-
|
305
|
-
?>
|
306
|
-
|
307
|
-
<!DOCTYPE html>
|
308
|
-
|
309
|
-
<html lang="ja">
|
310
|
-
|
311
|
-
<head>
|
312
|
-
|
313
|
-
<meta charset="utf-8">
|
314
|
-
|
315
|
-
<title>投稿フォーム</title>
|
316
|
-
|
317
|
-
</head>
|
318
|
-
|
319
|
-
<body>
|
320
|
-
|
321
|
-
<div>
|
322
|
-
|
323
|
-
<div>
|
324
|
-
|
325
|
-
<?php if( $mode == 'input' ){ ?>
|
326
|
-
|
327
|
-
<!-- 入力画面 -->
|
328
|
-
|
329
|
-
|
330
|
-
|
331
|
-
<?php
|
332
|
-
|
333
|
-
if( $errmessage ){
|
334
|
-
|
335
|
-
echo '<div class="alert-danger" role="alert">'; echo implode('<br>', $errmessage );
|
336
|
-
|
337
|
-
echo '</div>';
|
338
|
-
|
339
|
-
}
|
340
|
-
|
341
|
-
?>
|
342
|
-
|
343
|
-
<form action="./write.php" method="post">
|
344
|
-
|
345
|
-
<h2>NEWSに表示する文章を更新してください。</h2>
|
346
|
-
|
347
|
-
<textarea name="text"></textarea>
|
348
|
-
|
349
|
-
<div>
|
350
|
-
|
351
|
-
<h2>ステータスを選択してください。</h2>
|
352
|
-
|
353
|
-
<div>
|
354
|
-
|
355
|
-
|
356
|
-
|
357
|
-
<input id="displayButton" type="radio" value="1" name="status" checked></input>
|
358
|
-
|
359
|
-
<input id="hideButton" type="radio" value="2" name="status"></input>
|
360
|
-
|
361
|
-
</div>
|
362
|
-
|
363
|
-
</div>
|
364
|
-
|
365
|
-
<?php
|
366
|
-
|
367
|
-
$_SESSION['token'] = sha1(uniqid(mt_rand(), true));
|
368
|
-
|
369
|
-
?>
|
370
|
-
|
371
|
-
<input type="hidden" name="token" value="<?php echo $_SESSION['token'];?>">
|
372
|
-
|
373
|
-
|
374
|
-
|
375
|
-
<input type="submit" name="confirm" value="確認">
|
376
|
-
|
377
|
-
|
378
|
-
|
379
|
-
|
380
|
-
|
381
|
-
</form>
|
382
|
-
|
383
|
-
</div>
|
384
|
-
|
385
|
-
</div>
|
386
|
-
|
387
|
-
<?php } else if( $mode == 'confirm' ){ ?>
|
388
|
-
|
389
|
-
<!-- 確認画面 -->
|
390
|
-
|
391
|
-
|
392
|
-
|
393
|
-
|
394
|
-
|
395
|
-
|
396
|
-
|
397
|
-
|
398
|
-
|
399
|
-
|
400
|
-
|
401
|
-
<?php var_dump($_SESSION['id']);?>
|
402
|
-
|
403
|
-
|
404
|
-
|
405
|
-
|
406
|
-
|
407
|
-
|
408
|
-
|
409
|
-
|
410
|
-
|
411
|
-
|
412
|
-
|
413
|
-
|
414
|
-
|
415
|
-
|
416
|
-
|
417
|
-
<form action="./write.php" method="post">
|
418
|
-
|
419
|
-
<input type="hidden" name="token" value="<?php echo $_SESSION['token']; ?>">
|
420
|
-
|
421
|
-
<h4>本文内容</h4> <p><?php echo nl2br($_SESSION['text']) ?><br></p>
|
422
|
-
|
423
|
-
<?php if($_SESSION['status'] == 1) {
|
424
|
-
|
425
|
-
echo "<h4>表示ステータス</h4><p>本文を公開する。</p>";
|
426
|
-
|
427
|
-
} elseif ($_SESSION['status'] == 2) {
|
428
|
-
|
429
|
-
echo "<h4>表示ステータス</h4><p>本文を非公開にする。</p>";
|
430
|
-
|
431
|
-
}
|
432
|
-
|
433
|
-
?>
|
434
|
-
|
435
|
-
|
436
|
-
|
437
|
-
<div>
|
438
|
-
|
439
|
-
|
440
|
-
|
441
|
-
<input type="submit" name="back" value="戻る" />TOPに戻る
|
442
|
-
|
443
|
-
<input type="submit" name="send" value="送信" />送信する。
|
444
|
-
|
445
|
-
</div>
|
446
|
-
|
447
|
-
</form>
|
448
|
-
|
449
|
-
<?php } else { ?>
|
450
|
-
|
451
|
-
<!-- 完了画面 -->
|
452
|
-
|
453
|
-
|
454
|
-
|
455
|
-
|
456
|
-
|
457
|
-
|
458
|
-
|
459
|
-
|
460
|
-
|
461
|
-
|
462
|
-
|
463
|
-
|
464
|
-
|
465
|
-
<?php var_dump($_SESSION['id']);?>
|
466
|
-
|
467
|
-
|
468
|
-
|
469
|
-
|
470
|
-
|
471
|
-
|
472
|
-
|
473
|
-
<a href="write.php">更新しました。</a>
|
474
|
-
|
475
|
-
|
476
|
-
|
477
|
-
<?php } ?>
|
478
|
-
|
479
|
-
</body>
|
480
|
-
|
481
|
-
</html>
|
482
|
-
|
483
|
-
|
484
|
-
|
485
|
-
|
486
|
-
|
487
489
|
```
|
488
490
|
|
489
491
|
|
1
a
test
CHANGED
File without changes
|
test
CHANGED
@@ -40,6 +40,8 @@
|
|
40
40
|
|
41
41
|
●login.php
|
42
42
|
|
43
|
+
```ここに言語を入力
|
44
|
+
|
43
45
|
<?php
|
44
46
|
|
45
47
|
session_start(); // セッション開始
|
@@ -186,13 +188,15 @@
|
|
186
188
|
|
187
189
|
|
188
190
|
|
191
|
+
```
|
192
|
+
|
189
193
|
|
190
194
|
|
191
195
|
|
192
196
|
|
193
197
|
●write.php
|
194
198
|
|
195
|
-
|
199
|
+
```ここに言語を入力
|
196
200
|
|
197
201
|
<?php
|
198
202
|
|
@@ -480,6 +484,8 @@
|
|
480
484
|
|
481
485
|
|
482
486
|
|
487
|
+
```
|
488
|
+
|
483
489
|
|
484
490
|
|
485
491
|
### 試したこと
|