-
Notifications
You must be signed in to change notification settings - Fork 0
/
recover.php
219 lines (202 loc) · 7.44 KB
/
recover.php
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
<?php
// Import util functions
require("util.php");
// Import library for backwards compatibility
require("lib/password.php");
// Import mailer
require("lib/PHPMailer/PHPMailerAutoload.php");
checkEmptySession();
dbConnect();
if (isset($_SESSION["errorMessage"])) {
$errorMessage = $_SESSION["errorMessage"];
unset($_SESSION["errorMessage"]);
}
$passwordValid = True;
if (isset($_POST["id"]) && isset($_POST["password"]) && isset($_POST["confirmpassword"])) {
$id = htmlspecialchars($_POST["id"]);
$password = htmlspecialchars($_POST["password"]);
$confirmpassword = htmlspecialchars($_POST["confirmpassword"]);
// Validate password
if (strlen($password) < 6) {
$passwordValid = False;
$errorMessage = "<p id=\"error\">Password too short.</p>";
// Validate password confirmation
} else if ($password != $confirmpassword) {
$passwordValid = False;
$errorMessage = "<p id=\"error\">Passwords do not match.</p>";
}
if ($passwordValid) {
// Hash password
$passwordhash = password_hash($password, PASSWORD_DEFAULT);
// Update password
$stmt = $conn->prepare("UPDATE users SET password = :password WHERE id = :id");
$stmt->bindParam(":password", $passwordhash);
$stmt->bindParam(":id", $id);
$stmt->execute();
unset($_SESSION["resetid"]);
// PRG
$_SESSION["successMessage"] = "<p id=\"label\">Your password has been changed.</p>";
header("Location: " . $_SERVER["PHP_SELF"]);
die();
}
}
// Initialize email validity
$emailValid = False;
if (isset($_POST["email"])) {
// Get email
$email = htmlspecialchars($_POST["email"]);
$result = userFromEmail($email);
// Check if email exists
if (empty($result)) {
$emailValid = False;
$errorMessage = "<p id=\"error\">Email not found.</p>";
} else {
$emailValid = True;
}
}
echoHeader(0);
?>
<div id="form">
<?php
if (isset($_SESSION["successMessage"])) {
echo($_SESSION["successMessage"]);
unset($_SESSION["successMessage"]);
} else {
// Check for reset id
if (isset($_GET["id"])) {
$key = htmlspecialchars($_GET["id"]);
$stmt = $conn->prepare("SELECT * FROM passwordresets WHERE resetkey = :key");
$stmt->bindParam(":key", $key);
$stmt->execute();
$result = $stmt->fetch();
// Check if id valid
if (!empty($result)) {
$id = htmlspecialchars($result["id"]);
$_SESSION["resetid"] = $id; ?>
<form method="post" action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>>
<table style="margin: 0 auto;">
<?php if (!empty($errorMessage)) { echo("<tr><td colspan=\"2\">" . $errorMessage . "</td></tr>"); } ?>
<input type="hidden" name="id" value=<?php echo("\"" . $id . "\"") ?> />
<tr>
<td id="label" align="right">Password: </td>
<td id="label"><input type="password" name="password" /></td>
</tr>
<tr>
<td id="label" align="right">Confirm Password: </td>
<td id="label"><input type="password" name="confirmpassword" /></td>
</tr>
<tr>
<td id="label" align="right"><input type="submit" name="changepassword" value="Change Password" /></td>
</tr>
</table>
</form>
<?php
} else { ?>
<form method="post" action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>>
<table style="margin: 0 auto;">
<?php if (!empty($errorMessage)) { echo("<tr><td colspan=\"2\">" . $errorMessage . "</td></tr>"); } ?>
<tr>
<td id="label" align="right">Email: </td>
<td id="label"><input type="email" name="email" /></td>
<td id="label" align="right"><input type="submit" name="reset" value="Reset Password" /></td>
</tr>
</table>
</form>
<?php
}
}
// Check if password invalid
else if (!$passwordValid) {
$id = $_SESSION["resetid"]; ?>
<form method="post" action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>>
<table style="margin: 0 auto;">
<?php if (!empty($errorMessage)) { echo("<tr><td colspan=\"2\">" . $errorMessage . "</td></tr>"); } ?>
<input type="hidden" name="id" value=<?php echo("\"" . $id . "\"") ?> />
<tr>
<td id="label" align="right">Password: </td>
<td id="label"><input type="password" name="password" /></td>
</tr>
<tr>
<td id="label" align="right">Confirm Password: </td>
<td id="label"><input type="password" name="confirmpassword" /></td>
</tr>
<tr>
<td id="label" align="right"><input type="submit" name="changepassword" value="Change Password" /></td>
</tr>
</table>
</form>
<?php
}
// Check if email invalid
else if (!$emailValid) { ?>
<form method="post" action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>>
<table style="margin: 0 auto;">
<?php if (!empty($errorMessage)) { echo("<tr><td colspan=\"2\">" . $errorMessage . "</td></tr>"); } ?>
<tr>
<td id="label" align="right">Email: </td>
<td id="label"><input type="email" name="email" /></td>
<td id="label" align="right"><input type="submit" name="reset" value="Reset Password" /></td>
</tr>
</table>
</form>
<?php } else {
$result = userFromEmail($email);
$id = $result["id"];
// Ensure key is unique
$key = uniqid();
$stmt = $conn->prepare("SELECT * FROM passwordresets WHERE resetkey = :key");
$stmt->bindParam(":key", $key);
$stmt->execute();
$result = $stmt->fetch();
while (!empty($result)) {
$key = uniqid();
$stmt->execute();
$result = $stmt->fetch();
}
// Create reset key
$stmt = $conn->prepare("INSERT INTO passwordresets (id, resetkey) VALUES (:id, :key)");
$stmt->bindParam(":id", $id);
$stmt->bindParam(":key", $key);
$stmt->execute();
// PRG
if (!empty($errorMessage)) {
$_SESSION["errorMessage"] = $errorMessage;
} else {
// Send password reset email
$subject = "StructHub Password Reset";
$message = "
<html>
<body>
<p>Use this link to reset your StructHub password. It will be valid for 24 hours.</p>
<p><a href=\"http://structhub.com/recover.php?id=" . $key . "\">" . "http://structhub.com/recover.php?id=" . $key . "</a></p>
</body>
</html>
";
$altmessage = "Use this link to reset your StructHub password. It will be valid for 24 hours: http://structhub.com/recover.php?id=" . $key;
$mail = new PHPMailer();
//$mail->SMTPAuth = false;
//$mail->SMTPSecure = "ssl";
//$mail->Port = 995;
$mail->isSMTP();
$mail->Host = 'relay-hosting.secureserver.net';
$mail->SetFrom('donotreply@structhub.com', 'StructHub');
$mail->AddReplyTo('donotreply@structhub.com', 'StructHub');
$mail->addAddress($email);
$mail->isHTML(true);
$mail->Subject = $subject;
$mail->Body = $message;
$mail->AltBody = $altmessage;
if($mail->send()) {
$_SESSION["successMessage"] = "<p id=\"label\">A link to change your password has been sent to " . $email . ".</p>";
} else {
$_SESSION["successMessage"] = $mail->ErrorInfo;
}
}
// PRG
header("Location: " . $_SERVER["PHP_SELF"]);
die();
}
} ?>
</div>
</body>
</html>