70 lines
2.8 KiB
JavaScript
Executable File
70 lines
2.8 KiB
JavaScript
Executable File
const radius = require ('radius');
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const data = require ('./data.js');
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module.exports = {
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radius: {
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authentication: (msg, info, callback) => {
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try {
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var decoded = radius.decode ({
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packet: msg,
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secret: config.client_secret
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});
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if (decoded.code == 'Access-Request') {
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var username = decoded.attributes['User-Name'];
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var password = decoded.attributes['User-Password'];
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if (config.mac_auth_only) {
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username = username.toLowerCase ().replace (/[:-]/g, '');
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password = password.toLowerCase ().replace (/[:-]/g, '');
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}
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var user = data.authUser (username, password);
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var vlan = false;
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var code = 'Access-Reject';
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if (user) {
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log.write (username + " access granted to VLAN " + user.vlan);
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code = 'Access-Accept';
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vlan = user.vlan;
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}
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else {
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if (config.default_vlan_enabled && config.default_vlan_id) {
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// Permit into default vlan if enabled
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log.write (username + " unknown. Placing into default VLAN.");
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code = 'Access-Accept';
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vlan = config.default_vlan_id;
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}
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else {
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log.write (username + " access denied.");
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code = 'Access-Reject';
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}
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}
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var response = radius.encode_response ({
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packet: decoded,
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code: code,
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secret: config.client_secret,
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attributes: {
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"Tunnel-Medium-Type": 6,
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"Tunnel-Type": 13,
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"Tunnel-Private-Group-Id": vlan,
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"Session-Timeout": config.radius.session_duration || 60
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}
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});
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callback (response, null);
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}
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}
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catch (error) {
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log.write ('Cannot read RADIUS packet');
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log.write (error);
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callback (null, "Error. Cannot read RADIUS packet.");
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}
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},
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accounting: (msg, info, callback) => {
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log.write ('Unsupported RADIUS packet');
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callback (null, "Error. Unsupported RADIUS packet.");
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}
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},
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user: {
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create: data.createUser,
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getall: data.getUsers,
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getone: data.getUser,
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delete: data.deleteUser
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}
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} |