How to use the isLoopback function from ip

utils.js

GitHub: Xcopyco/orc

97
98
99
100
101
102
103
104
105
106
107
  const [, info] = contact;
  const isValidAddr = ip.isV4Format(info.hostname) ||
                      ip.isV6Format(info.hostname) ||
                      ip.isPublic(info.hostname);
  const isValidPort = info.port > 0;
  const isAllowedAddr = ip.isLoopback(info.hostname) ? !!loopback : true;


  return isValidPort && isValidAddr && isAllowedAddr;
};

20

1

0

+ 2 other calls in file

tools.js

GitHub: jianxcao/ftl-node

22
23
24
25
26
27
28
29
30
31
var getIps = function() {
	var interfaces = os.networkInterfaces();
	var all = Object.keys(interfaces).map(function (nic) {
		var addresses = interfaces[nic].filter(function (details) {
			details.family = details.family.toLowerCase();
			if (details.family !== 'ipv4' || ip.isLoopback(details.address)) {
				return false;
			}
			return true;
		});

4

21

0

index.js

GitHub: bbharathkumarreddy/ip-dash

62
63
64
65
66
67
68
69
70
71
72
 * Tests if input is an IP address is a loopback ip address.
 * @param {string} ip
 * @returns {boolean}
 */
ipDash.isLoopbackIP = function (ip) {
  return nodeIp.isLoopback(ip);
};


/**
 * Returns the private ip address of the current running process.

0

1

0

network.util.js

GitHub: ghostxbh/PomeloCloud

65
66
67
68
69
70
71
72
73
74
 * when this is called.
 */
const addresses = interfaces[nic].filter(function(details) {
  details.family = details.family.toLowerCase();
  details.ifname = nic;
  if (details.family !== family || ip.isLoopback(details.address)) {
    return false;
  } else if (!name) {
    return true;
  }

0

0

0

utils.js

GitHub: dagardom92/core

190
191
192
193
194
195
196
197
198
199
200
201


  var isValidAddr = ip.isV4Format(contact.address) ||
                    ip.isV6Format(contact.address) ||
                    ip.isPublic(contact.address);
  var isValidPort = contact.port > 0;
  var isAllowedAddr = ip.isLoopback(contact.address) ? !!loopback : true;


  return isValidPort && isValidAddr && isAllowedAddr;
};

0

0

0

auth.js

GitHub: Bismyth/CaptionLog

79
80
81
82
83
84
85
86
87
88
89
router.get('/local', (req, res) => {
    res.json({
        local:
            process.env.SUBNET.split(',').some((v) => {
                return ip.cidrSubnet(v).contains(req.clientIp);
            }) || ip.isLoopback(req.clientIp),
    });
});


router.get('/roles', auth.block(auth.roles.admin), (req, res) => {

0

0

0