]>
Commit | Line | Data |
---|---|---|
ea27475b VP |
1 | <?php |
2 | ||
3 | require_once "SQL/sql.php"; | |
4d634d0a | 4 | require_once "SQL/user.php"; |
ce9cf366 VP |
5 | require_once "SQL/settings.php"; |
6 | new AuthSettings(); | |
4d634d0a | 7 | |
ea27475b VP |
8 | class sql_auth |
9 | { | |
b44a2e97 | 10 | public $name = "SQLAuth"; |
ea27475b VP |
11 | public $author = "Valware"; |
12 | public $version = "1.0"; | |
13 | public $description = "Provides a User Auth and Management Panel with an SQL backend"; | |
14 | ||
15 | function __construct() | |
16 | { | |
5015c85c | 17 | self::create_tables(); |
b44a2e97 VP |
18 | Hook::func(HOOKTYPE_NAVBAR, 'sql_auth::add_navbar'); |
19 | Hook::func(HOOKTYPE_PRE_HEADER, 'sql_auth::session_start'); | |
aec8a198 | 20 | Hook::func(HOOKTYPE_OVERVIEW_CARD, 'sql_auth::add_overview_card'); |
4d634d0a VP |
21 | |
22 | if (defined('SQL_DEFAULT_USER')) // we've got a default account | |
23 | { | |
24 | $lkup = new SQLA_User(SQL_DEFAULT_USER['username']); | |
25 | ||
26 | if (!$lkup->id) // doesn't exist, add it with full privileges | |
27 | { | |
28 | create_new_user(["user_name" => SQL_DEFAULT_USER['username'], "user_pass" => SQL_DEFAULT_USER['password']]); | |
29 | } | |
30 | } | |
ea27475b VP |
31 | } |
32 | ||
33 | public static function add_navbar(&$pages) | |
34 | { | |
b44a2e97 | 35 | session_start(); |
ce9cf366 VP |
36 | if (!unreal_get_current_user()->id) |
37 | { | |
38 | $pages = NULL; | |
39 | return; | |
40 | } | |
4225314c VP |
41 | $pages["Panel Access"] = "plugins/sql_auth/"; |
42 | if (isset($_SESSION['id'])) | |
b44a2e97 VP |
43 | { |
44 | $pages["Logout"] = "plugins/sql_auth/login.php?logout=true"; | |
45 | } | |
ea27475b VP |
46 | } |
47 | ||
b44a2e97 VP |
48 | public static function session_start($n) |
49 | { | |
ce9cf366 | 50 | |
b44a2e97 VP |
51 | if (!isset($_SESSION['id'])) |
52 | { | |
ce9cf366 VP |
53 | $tok = split($_SERVER['SCRIPT_FILENAME'], "/"); |
54 | if ($check = security_check() && $tok[count($tok) - 1] !== "error.php") { | |
55 | header("Location: " . BASE_URL . "plugins/sql_auth/error.php"); | |
56 | die(); | |
57 | } | |
b44a2e97 | 58 | } |
08ce3aa7 VP |
59 | else |
60 | { | |
f5e3ecee | 61 | if (!unreal_get_current_user()->id) // user no longer exists |
08ce3aa7 VP |
62 | { |
63 | session_destroy(); | |
64 | header("Location: ".BASE_URL."plugins/sql_auth/login.php"); | |
f5e3ecee | 65 | die(); |
08ce3aa7 VP |
66 | } |
67 | } | |
b44a2e97 | 68 | } |
ea27475b | 69 | |
ce9cf366 VP |
70 | /** |
71 | * Create the tables we'll be using in the SQLdb | |
72 | * @return void | |
73 | */ | |
5015c85c VP |
74 | public static function create_tables() |
75 | { | |
76 | $conn = sqlnew(); | |
77 | $conn->query("CREATE TABLE IF NOT EXISTS " . SQL_PREFIX . "users ( | |
78 | user_id int AUTO_INCREMENT NOT NULL, | |
79 | user_name VARCHAR(255) NOT NULL, | |
80 | user_pass VARCHAR(255) NOT NULL, | |
81 | ||
82 | user_fname VARCHAR(255), | |
83 | user_lname VARCHAR(255), | |
84 | user_bio VARCHAR(255), | |
85 | created VARCHAR(255), | |
86 | PRIMARY KEY (user_id) | |
87 | )"); | |
88 | $conn->query("CREATE TABLE IF NOT EXISTS " . SQL_PREFIX . "user_meta ( | |
89 | meta_id int AUTO_INCREMENT NOT NULL, | |
90 | user_id int NOT NULL, | |
91 | meta_key VARCHAR(255) NOT NULL, | |
92 | meta_value VARCHAR(255), | |
93 | PRIMARY KEY (meta_id) | |
94 | )"); | |
ce9cf366 VP |
95 | $conn->query("CREATE TABLE IF NOT EXISTS " . SQL_PREFIX . "auth_settings ( |
96 | id int AUTO_INCREMENT NOT NULL, | |
97 | setting_key VARCHAR(255) NOT NULL, | |
98 | setting_value VARCHAR(255), | |
99 | PRIMARY KEY (id) | |
100 | )"); | |
5015c85c VP |
101 | } |
102 | ||
ce9cf366 VP |
103 | /** |
104 | * Summary of add_overview_card | |
105 | * @param mixed $stats | |
106 | * @return void | |
107 | */ | |
108 | public static function add_overview_card(object &$stats) : void | |
aec8a198 VP |
109 | { |
110 | $num_of_panel_admins = sqlnew()->query("SELECT COUNT(*) FROM " . SQL_PREFIX . "users")->fetchColumn(); | |
111 | ?> | |
112 | ||
113 | <div class="container mt-5"> | |
114 | ||
115 | <div class="row"> | |
116 | <div class="col-sm-3"> | |
117 | <div class="card text-center"> | |
118 | <div class="card-header bg-success text-white"> | |
119 | <div class="row"> | |
120 | <div class="col"> | |
121 | <i class="fa fa-lock-open fa-3x"></i> | |
122 | </div> | |
123 | <div class="col"> | |
124 | <h3 class="display-4"><?php echo $num_of_panel_admins; ?></h3> | |
125 | </div> | |
126 | </div> | |
127 | </div> | |
128 | <div class="card-body"> | |
129 | <div class="row"> | |
130 | <div class="col"> | |
131 | <h6>Panel Users</h6> | |
132 | </div> | |
133 | <div class="col"> <a class="btn btn-primary" href="<?php echo BASE_URL; ?>plugins/sql_auth/">View</a></div> | |
134 | </div> | |
135 | </div> | |
136 | </div> | |
137 | </div> | |
138 | </div> | |
139 | </div> | |
140 | <?php | |
141 | } | |
142 | ||
ce9cf366 VP |
143 | } |
144 | ||
145 | ||
146 | function security_check() | |
147 | { | |
148 | $ip = $_SERVER['REMOTE_ADDR']; | |
149 | if (dnsbl_check($ip)) | |
150 | return true; | |
151 | ||
152 | else if (fail2ban_check($ip)) | |
153 | { | |
154 | ||
155 | } | |
156 | } | |
157 | ||
158 | function dnsbl_check($ip) | |
159 | { | |
160 | $dnsbl_lookup = DNSBL; | |
161 | ||
162 | // clear variable just in case | |
163 | $listed = NULL; | |
164 | ||
165 | // if the IP was not given because you're an idiot, stop processing | |
166 | if (!$ip) { return; } | |
167 | ||
168 | // get the first two segments of the IPv4 | |
169 | $because = split($ip, "."); // why you | |
170 | $you = $because[1]; // gotta play | |
171 | $want = $because[2]; // that song | |
172 | $to = $you.".".$want."."; // so loud? | |
173 | ||
174 | // exempt local connections because sometimes they get a false positive | |
175 | if ($to == "192.168." || $to == "127.0.") { return NULL; } | |
176 | ||
177 | // you spin my IP right round, right round, to check the records baby, right round-round-round | |
178 | $reverse_ip = glue(array_reverse(split($ip, ".")), "."); | |
179 | ||
180 | // checkem | |
181 | foreach ($dnsbl_lookup as $host) { | |
182 | ||
183 | //if it was listed | |
184 | if (checkdnsrr($reverse_ip . "." . $host . ".", "A")) { | |
185 | ||
186 | //take note | |
187 | $listed = $host; | |
188 | } | |
189 | } | |
190 | ||
191 | // if it was safe, return NOTHING | |
192 | if (!$listed) { | |
193 | return NULL; | |
194 | } | |
195 | ||
196 | // else, you guessed it, return where it was listed | |
197 | else { | |
198 | return $listed; | |
199 | } | |
200 | } | |
201 | ||
202 | function fail2ban_check($ip) | |
203 | {} |