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961b0aa7 VP |
1 | <?php |
2 | ||
6930484c VP |
3 | define('PERMISSION_MANAGE_USERS', 'manage_users'); /** Relating to Panel Access: Can add, delete and edit users. Big boss. */ |
4 | define('PERMISSION_BAN_USERS', 'ban_users'); /** Relating to Users tab: Can ban users connected to IRC */ | |
5 | define('PERMISSION_EDIT_USER', 'edit_user'); /** Change properties of a user, i.e. vhost, modes and more */ | |
6 | define('PERMISSION_EDIT_CHANNEL', 'edit_channel'); /** Change properties of a channel, i.e. topic, modes and more */ | |
7 | define('PERMISSION_EDIT_CHANNEL_USER', 'edit_channel_user'); /** Change properties of a user on a channel i.e give/remove voice or ops and more */ | |
8 | define('PERMISSION_SERVER_BAN_ADD', 'tkl_add'); /** Can add manual bans, including G-Lines, Z-Lines and more */ | |
9 | define('PERMISSION_SERVER_BAN_DEL', 'tkl_del'); /** Can remove set bans, including G-Lines, Z-Lines and more */ | |
10 | define('PERMISSION_NAME_BAN_ADD', 'nb_add'); /** Can add Name Bans (Q-Lines) */ | |
11 | define('PERMISSION_NAME_BAN_DEL', 'nb_del'); /** Can delete Name Bans (Q-Lines) */ | |
12 | define('PERMISSION_BAN_EXCEPTION_ADD', 'be_add'); /** Can add ban exceptions (E-Lines) */ | |
13 | define('PERMISSION_BAN_EXCEPTION_DEL', 'be_del'); /** Can delete ban exceptions (E-Lines) */ | |
14 | define('PERMISSION_SPAMFILTER_ADD', 'sf_add'); /** Can add spamfilter entries */ | |
15 | define('PERMISSION_SPAMFILTER_DEL', 'sf_del'); /** Can delete spamfilter entries */ | |
6b3d3f83 | 16 | /** |
6930484c | 17 | * PanelUser |
6b3d3f83 VP |
18 | * This is the User class for the SQL_Auth plugin |
19 | */ | |
6930484c | 20 | class PanelUser |
961b0aa7 | 21 | { |
d72d1923 VP |
22 | public $id = NULL; |
23 | public $username = NULL; | |
24 | private $passhash = NULL; | |
25 | public $first_name = NULL; | |
26 | public $last_name = NULL; | |
27 | public $created = NULL; | |
28 | public $user_meta = []; | |
29 | public $bio = NULL; | |
30 | ||
31 | /** | |
32 | * Find a user in the database by name or ID | |
33 | * @param string $name | |
34 | * @param mixed $id | |
35 | */ | |
36 | function __construct(string $name = NULL, int $id = NULL) | |
37 | { | |
6930484c VP |
38 | $user["name"] = $name; |
39 | $user["id"] = $id; | |
40 | $user["object"] = NULL; | |
d72d1923 | 41 | |
6930484c VP |
42 | Hook::run(HOOKTYPE_USER_LOOKUP, $user); |
43 | foreach ($user['object'] as $key => $value) | |
44 | $this->$key = $value; | |
d72d1923 VP |
45 | } |
46 | ||
47 | /** | |
48 | * Verify a user's password | |
49 | * @param string $input | |
50 | * @return bool | |
51 | */ | |
52 | function password_verify(string $input) : bool | |
53 | { | |
54 | if (password_verify($input, $this->passhash)) | |
55 | return true; | |
56 | return false; | |
57 | } | |
58 | ||
59 | /** | |
60 | * Add user meta data | |
61 | * @param string $key | |
62 | * @param string $value | |
d72d1923 VP |
63 | */ |
64 | function add_meta(string $key, string $value) | |
65 | { | |
6930484c | 66 | |
d72d1923 VP |
67 | if (!$key || !$value) |
68 | return false; | |
69 | ||
70 | $meta = [ | |
71 | "id" => $this->id, | |
72 | "key" => $key, | |
73 | "value" => $value | |
74 | ]; | |
d72d1923 | 75 | |
6930484c VP |
76 | $array['meta'] = $meta; |
77 | $array['user'] = $this; | |
78 | Hook::run(HOOKTYPE_USERMETA_ADD, $array); | |
79 | ||
d72d1923 VP |
80 | } |
81 | ||
82 | /** | |
83 | * Delete user meta data by key | |
84 | * @param string $key | |
d72d1923 VP |
85 | */ |
86 | function delete_meta(string $key) | |
87 | { | |
88 | if (!$key ) | |
89 | return false; | |
90 | ||
91 | $meta = [ | |
92 | "id" => $this->id, | |
93 | "key" => $key, | |
94 | ]; | |
6930484c | 95 | Hook::run(HOOKTYPE_USERMETA_DEL, $meta); |
d72d1923 VP |
96 | |
97 | } | |
98 | ||
99 | /** PERMISSIONS */ | |
100 | ||
101 | function add_permission($permission) | |
102 | { | |
103 | $meta = (isset($this->user_meta['permissions'])) ? unserialize($this->user_meta['permissions']) : []; | |
104 | if (!in_array($permission,$meta)) | |
105 | $meta[] = $permission; | |
106 | $this->add_meta("permissions", serialize($meta)); // updet de dettabess | |
107 | $this->user_meta['permissions'] = serialize($meta); // put it back in our object in case it still needs to be used | |
108 | } | |
109 | function delete_permission($permission) | |
110 | { | |
111 | $meta = (isset($this->user_meta['permissions'])) ? unserialize($this->user_meta['permissions']) : []; | |
112 | foreach($meta as $key => $value) | |
113 | { | |
114 | if (!strcmp($permission, $value)) | |
115 | unset($meta[$key]); | |
116 | } | |
117 | $this->add_meta("permissions", serialize($meta)); | |
118 | $this->user_meta['permissions'] = serialize($meta); | |
119 | } | |
120 | ||
4d634d0a | 121 | } |
a3151e7c | 122 | |
6b3d3f83 VP |
123 | |
124 | /** | |
125 | * This class looks up and returns any user meta. | |
6930484c VP |
126 | * This is used by PanelUser, so you won't need to |
127 | * call it separately from PanelUser. | |
6b3d3f83 | 128 | */ |
6930484c | 129 | class PanelUser_Meta |
4d634d0a | 130 | { |
d72d1923 VP |
131 | public $list = []; |
132 | function __construct($id) | |
133 | { | |
6930484c VP |
134 | $array = []; |
135 | $arr["id"] = $id; | |
136 | $arr['meta'] = &$array; | |
137 | Hook::run(HOOKTYPE_USERMETA_GET, $arr); | |
138 | do_log($array); | |
139 | $this->list = $arr['meta']; | |
140 | ||
d72d1923 | 141 | } |
a3151e7c VP |
142 | } |
143 | ||
4225314c VP |
144 | /** |
145 | * Array of user | |
146 | * | |
147 | * Required: | |
148 | * user_name | |
149 | * user_pass | |
150 | * | |
151 | * Optional: | |
152 | * user_fname | |
153 | * user_lname | |
154 | * | |
155 | * @param array $user | |
156 | * @throws Exception | |
157 | * @return bool | |
158 | */ | |
4d634d0a VP |
159 | function create_new_user(array $user) : bool |
160 | { | |
d72d1923 VP |
161 | if (!isset($user['user_name']) || !isset($user['user_pass'])) |
162 | throw new Exception("Attempted to add user without specifying user_name or user_pass"); | |
163 | ||
164 | $username = $user['user_name']; | |
165 | $password = password_hash($user['user_pass'], PASSWORD_ARGON2ID); | |
166 | $first_name = (isset($user['fname'])) ? $user['fname'] : NULL; | |
167 | $last_name = (isset($user['lname'])) ? $user['lname'] : NULL; | |
168 | $user_bio = (isset($user['user_bio'])) ? $user['user_bio'] : NULL; | |
169 | ||
170 | ||
171 | $conn = sqlnew(); | |
172 | $prep = $conn->prepare("INSERT INTO " . SQL_PREFIX . "users (user_name, user_pass, user_fname, user_lname, user_bio, created) VALUES (:name, :pass, :fname, :lname, :user_bio, :created)"); | |
173 | $prep->execute(["name" => $username, "pass" => $password, "fname" => $first_name, "lname" => $last_name, "user_bio" => $user_bio, "created" => date("Y-m-d H:i:s")]); | |
174 | ||
175 | return true; | |
4d634d0a VP |
176 | } |
177 | ||
178 | /** | |
179 | * Gets the user object for the current session | |
6930484c | 180 | * @return PanelUser|bool |
4d634d0a | 181 | */ |
6930484c | 182 | function unreal_get_current_user() : PanelUser|bool |
a3151e7c | 183 | { |
06369f59 VP |
184 | if (!isset($_SESSION)) |
185 | { | |
186 | session_set_cookie_params(3600); | |
187 | session_start(); | |
188 | } | |
d72d1923 VP |
189 | if (isset($_SESSION['id'])) |
190 | { | |
6930484c | 191 | $user = new PanelUser(NULL, $_SESSION['id']); |
d72d1923 VP |
192 | if ($user->id) |
193 | return $user; | |
194 | } | |
195 | return false; | |
4d634d0a VP |
196 | } |
197 | ||
198 | /** | |
199 | * Checks if a user can do something | |
200 | * @param string $permission | |
201 | * @return bool | |
202 | */ | |
d72d1923 | 203 | function current_user_can($permission) : bool |
4d634d0a | 204 | { |
d72d1923 | 205 | $user = unreal_get_current_user(); |
6930484c | 206 | do_log($user); |
d72d1923 VP |
207 | if (!$user) |
208 | return false; | |
6930484c | 209 | do_log($user); |
d72d1923 VP |
210 | if (isset($user->user_meta['permissions'])) |
211 | { | |
212 | $perms = unserialize($user->user_meta['permissions']); | |
213 | if (in_array($permission, $perms)) | |
214 | { | |
215 | return true; | |
216 | } | |
217 | } | |
218 | return false; | |
4d634d0a VP |
219 | } |
220 | ||
7aad7c29 VP |
221 | /** |
222 | * Delete a user and related meta | |
223 | * @param int $id The ID of the user in the SQL database. | |
d72d1923 | 224 | * @param array $info This will fill with a response. |
7aad7c29 VP |
225 | * @return int |
226 | * | |
227 | * Return values: | |
228 | * 1 The user was successfully deleted. | |
229 | * 0 The user was not found | |
230 | * -1 The admin does not have permission to delete users [TODO] | |
231 | */ | |
232 | function delete_user(int $id, &$info = []) : int | |
233 | { | |
6930484c | 234 | $user = new PanelUser(NULL, $id); |
d72d1923 VP |
235 | if (!$user->id) { |
236 | $info[] = "Could not find user"; | |
237 | return 0; | |
238 | } | |
239 | $query = "DELETE FROM " . SQL_PREFIX . "users WHERE user_id = :id"; | |
240 | $conn = sqlnew(); | |
241 | $stmt = $conn->prepare($query); | |
242 | $stmt->execute(["id" => $user->id]); | |
243 | $deleted = $stmt->rowCount(); | |
244 | if ($user->id) | |
245 | { | |
246 | $info[] = "Successfully deleted user \"$user->username\""; | |
247 | return 1; | |
248 | } | |
249 | $info[] = "Unknown error"; | |
250 | return 0; | |
54b5ea90 VP |
251 | } |
252 |