forked from booruguru/UserPie
-
Notifications
You must be signed in to change notification settings - Fork 0
/
login.php
179 lines (142 loc) · 4.76 KB
/
login.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
<?php
/*
UserPie
http://userpie.com
*/
require_once("models/config.php");
//Prevent the user visiting the logged in page if he/she is already logged in
if(isUserLoggedIn()) { header("Location: index.php"); die(); }
?>
<?php
/*
Below is a very simple example of how to process a login request.
Some simple validation (ideally more is needed).
*/
//Forms posted
if(!empty($_POST))
{
$errors = array();
$username = trim($_POST["username"]);
$password = trim($_POST["password"]);
$remember_choice = trim($_POST["remember_me"]);
//Perform some validation
//Feel free to edit / change as required
if($username == "")
{
$errors[] = lang("ACCOUNT_SPECIFY_USERNAME");
}
if($password == "")
{
$errors[] = lang("ACCOUNT_SPECIFY_PASSWORD");
}
//End data validation
if(count($errors) == 0)
{
//A security note here, never tell the user which credential was incorrect
if(!usernameExists($username))
{
$errors[] = lang("ACCOUNT_USER_OR_PASS_INVALID");
}
else
{
$userdetails = fetchUserDetails($username);
//See if the user's account is activation
if($userdetails["active"]==0)
{
$errors[] = lang("ACCOUNT_INACTIVE");
}
else
{
//Hash the password and use the salt from the database to compare the password.
$entered_pass = generateHash($password,$userdetails["password"]);
if($entered_pass != $userdetails["password"])
{
//Again, we know the password is at fault here, but lets not give away the combination incase of someone bruteforcing
$errors[] = lang("ACCOUNT_USER_OR_PASS_INVALID");
}
else
{
//passwords match! we're good to go'
//Construct a new logged in user object
//Transfer some db data to the session object
$loggedInUser = new loggedInUser();
$loggedInUser->email = $userdetails["email"];
$loggedInUser->user_id = $userdetails["user_id"];
$loggedInUser->hash_pw = $userdetails["password"];
$loggedInUser->display_username = $userdetails["username"];
$loggedInUser->clean_username = $userdetails["username_clean"];
$loggedInUser->remember_me = $remember_choice;
$loggedInUser->remember_me_sessid = generateHash(uniqid(rand(), true));
//Update last sign in
$loggedInUser->updatelast_sign_in();
if($loggedInUser->remember_me == 0)
$_SESSION["userPieUser"] = $loggedInUser;
else if($loggedInUser->remember_me == 1) {
$db->sql_query("INSERT INTO ".$db_table_prefix."sessions VALUES('".time()."', '".serialize($loggedInUser)."', '".$loggedInUser->remember_me_sessid."')");
setcookie("userPieUser", $loggedInUser->remember_me_sessid, time()+parseLength($remember_me_length));
}
//Redirect to user account page
header("Location: index.php");
die();
}
}
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Login | <?php echo $websiteName; ?> </title>
<?php require_once("head_inc.php"); ?>
</head>
<body>
<div class="modal-ish">
<div class="modal-header">
<h2>Sign In</h2>
</div>
<div class="modal-body">
<?php
if(!empty($_POST))
{
?>
<?php
if(count($errors) > 0)
{
?>
<div id="errors">
<?php errorBlock($errors); ?>
</div>
<?php
} }
?>
<?php if(($_GET['status']) == "success")
{
echo "<p>Your account was created successfully. Please login.</p>";
}
?>
<form name="newUser" action="<?php echo $_SERVER['PHP_SELF'] ?>" method="post">
<p>
<label>Username:</label>
<input type="text" name="username" />
</p>
<p>
<label>Password:</label>
<input type="password" name="password" />
</p>
<p>
<input type="checkbox" name="remember_me" value="1" />
<label><small>Remember Me?</small></label>
</p>
</div>
<div class="modal-footer">
<input type="submit" class="btn btn-primary" name="new" id="newfeedform" value="Sign In" />
</div>
</div>
</form>
<div class="clear"></div>
<p style="margin-top:30px; text-align:center;">
<a href="register.php">Sign Up</a> | <a href="forgot-password.php">Forgot Password?</a> | <a href="/">Home Page</a></p>
</body>
</html>