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
|
'use strict';
'require form';
'require fs';
'require ui';
'require rpc';
/* OpenConnect VPN JavaScript for LuCI
Converted from Lua to JavaScript by @systemcrash
Copyright 2014 Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
Licensed to the public under the Apache License 2.0.
*/
const callRcInit = rpc.declare({
object: 'rc',
method: 'init',
params: [ 'name', 'action' ],
});
return L.view.extend({
load() {
return Promise.all([
L.resolveDefault(fs.exec('/usr/bin/occtl', ['--json', 'show', 'users']).then(res => res.stdout), ''),
L.uci.load('ocserv'),
]);
},
parseUsers(output) {
const users = [];
// Handle empty or invalid output
if (!output || !output.trim()) {
return users;
}
try {
// Clean up the output - remove extra newlines and trim
const cleaned = output.trim().replace(/\[\s*\n\s*\]/g, '[]');
const json = JSON.parse(cleaned);
// Handle different JSON structures
if (Array.isArray(json)) {
// Handle empty array like "[\n]"
if (json.length === 0) {
return users;
}
// If it's an array of users directly
return json.map(entry => this.normalizeUser(entry));
} else if (json && json.users && Array.isArray(json.users)) {
// If it's wrapped in a "users" property
return json.users.map(entry => this.normalizeUser(entry));
}
return users;
} catch (e) {
console.error('Failed to parse JSON:', e.message);
return users;
}
},
normalizeUser(entry) {
return {
id: entry.ID,
user: entry?.Username || entry?.User,
group: entry?.Groupname || entry?.Group,
vpn_ip: entry['vpn-ipv4'] || entry.vpn_ip || entry?.IPv4,
vpn_ip6: entry['vpn-ipv6'] || entry.vpn_ip6 || entry?.IPv6,
ip: entry?.['Remote IP'],
device: entry?.Device,
time: entry['_Connected at'] || entry?.raw_connected_at,
cipher: entry?.Cipher || entry?.['TLS ciphersuite'],
status: entry?.Status || entry?.State,
tx: entry?._TX || entry?.TX || entry?.tx || entry?.raw_tx,
rx: entry?._RX || entry?.RX || entry?.rx || entry?.raw_rx,
};
},
handleDisconnect(id, ev) {
return L.resolveDefault(
fs.exec('/usr/bin/occtl', ['disconnect', 'id', id]),
null
).then(() => {
L.ui.addNotification(null, E('p', _('User %s has been disconnected.').format(id)), 'info');
// Reload the page to refresh the user list
window.location.reload();
}).catch(function(e) {
L.ui.addNotification(null, E('p', _('Failed to disconnect user: %s').format(e.message)), 'error');
});
},
render([occtl_output]) {
const users = this.parseUsers(occtl_output);
const auth_method = L.uci.get('ocserv', 'config', 'auth');
const m = new form.Map('ocserv', _('OpenConnect VPN'));
// If using plain authentication, show user management section
if (auth_method === 'plain') {
const s = m.section(form.TableSection, 'ocservusers', _('Available users'));
s.anonymous = true;
s.addremove = true;
let o;
o = s.option(form.Value, 'name', _('Name'));
o.rmempty = false;
o.datatype = 'uciname';
o = s.option(form.DummyValue, 'group', _('Group'));
o.rmempty = true;
o = s.option(form.Value, 'password', _('Password'));
o.password = true;
o.rmempty = false;
// Custom write to handle password encryption
o.write = function(section_id, formvalue) {
// Check if password is already hashed (starts with $)
if (formvalue.match(/^\$\d+\$/)) {
return form.Value.prototype.write.call(this, section_id, formvalue);
} else {
// For new passwords, we'll store them as-is and let ocserv handle hashing
// In production, you might want to hash client-side or via RPC
return form.Value.prototype.write.call(this, section_id, formvalue);
}
};
}
// Active Users section
const activeSection = m.section(form.TypedSection, '__active_users__', _('Active users'));
activeSection.anonymous = true;
activeSection.cfgsections = function() { return ['_active']; };
// Use a custom render to display active users table
activeSection.render = L.bind(function() {
const table = E('div', { 'class': 'table cbi-section-table' }, [
E('div', { 'class': 'tr table-titles' }, [
E('div', { 'class': 'th' }, _('ID')),
E('div', { 'class': 'th' }, _('Username')),
E('div', { 'class': 'th' }, _('Group')),
E('div', { 'class': 'th' }, _('VPN IPv4')),
E('div', { 'class': 'th' }, _('VPN IPv6')),
E('div', { 'class': 'th' }, _('Remote IP')),
E('div', { 'class': 'th' }, _('Device')),
E('div', { 'class': 'th' }, _('Time')),
E('div', { 'class': 'th' }, _('Cipher')),
E('div', { 'class': 'th' }, _('Status')),
E('div', { 'class': 'th' }, _('Tx')),
E('div', { 'class': 'th' }, _('Rx')),
E('div', { 'class': 'th cbi-section-actions' }, _('Actions'))
])
]);
if (users.length === 0) {
table.appendChild(
E('div', { 'class': 'tr placeholder' }, [
E('div', { 'class': 'td', 'colspan': 13 },
E('em', _('Collecting data...')))
])
);
} else {
for (let user of users) {
table.appendChild(
E('div', { 'class': 'tr' }, [
E('div', { 'class': 'td', 'data-title': _('ID') }, user.id),
E('div', { 'class': 'td', 'data-title': _('Username') }, user.user),
E('div', { 'class': 'td', 'data-title': _('Group') }, user.group),
E('div', { 'class': 'td', 'data-title': _('VPN IPv4') }, user.vpn_ip),
E('div', { 'class': 'td', 'data-title': _('VPN IPv6') }, user.vpn_ip6),
E('div', { 'class': 'td', 'data-title': _('Remote IP') }, user.ip),
E('div', { 'class': 'td', 'data-title': _('Device') }, user.device),
E('div', { 'class': 'td', 'data-title': _('Time') }, user.time),
E('div', { 'class': 'td', 'data-title': _('Cipher') }, user.cipher),
E('div', { 'class': 'td', 'data-title': _('Status') }, user.status),
E('div', { 'class': 'td', 'data-title': _('Tx') }, user.tx),
E('div', { 'class': 'td', 'data-title': _('Rx') }, user.rx),
E('div', { 'class': 'td cbi-section-actions' },
E('button', {
'class': 'cbi-button cbi-button-remove',
'click': L.bind(this.handleDisconnect, this, user.id)
}, _('Disconnect')))
])
);
}
}
return E('div', { 'class': 'cbi-section' }, [
E('h3', _('Active users')),
table
]);
}, this);
return m.render();
},
// handleSave(ev) {
// return this.super('handleSave', [ev]).then(() => {
// // Restart ocserv after user changes
// return callRcInit('ocserv', 'restart');
// }).then(() => {
// L.ui.addNotification(null, E('p', _('Configuration saved and ocserv restarted.')), 'info');
// }).catch(function(e) {
// L.ui.addNotification(null, E('p', _('Failed to restart ocserv: %s').format(e.message)), 'error');
// });
// }
handleSave: null,
handleSaveApply: null,
handleReset: null,
});
|
