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Get DNS Suffix in linux

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This commit is contained in:
VP-002 U 2019-11-01 10:45:05 -05:00
parent 03eae68972
commit 18b6e8b87d
1 changed files with 7 additions and 7 deletions
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14
lib/network.js
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@ -311,7 +311,7 @@ function getDarwinNics() {
} }
function getInterfaceConnectionName(interfaceName) { function getLinuxIfaceConnectionName(interfaceName) {
const cmd = `nmcli device status | grep ${interfaceName}`; const cmd = `nmcli device status | grep ${interfaceName}`;
try { try {
@ -325,7 +325,7 @@ function getInterfaceConnectionName(interfaceName) {
} }
} }
function getInterfaceDHCPstatus(connectionName) { function getLinuxIfaceDHCPstatus(connectionName) {
if(connectionName) { if(connectionName) {
const cmd = `nmcli connection show "${connectionName}" \| grep ipv4.method;`; const cmd = `nmcli connection show "${connectionName}" \| grep ipv4.method;`;
try { try {
@ -351,14 +351,14 @@ function getInterfaceDHCPstatus(connectionName) {
} }
} }
function getInterfaceDNSsuffix(connectionName) { function getLinuxIfaceDNSsuffix(connectionName) {
if(connectionName) { if(connectionName) {
const cmd = `nmcli connection show "${connectionName}" \| grep ipv4.dns-search;`; const cmd = `nmcli connection show "${connectionName}" \| grep ipv4.dns-search;`;
try { try {
const result = execSync(cmd).toString(); const result = execSync(cmd).toString();
const resultFormat = result.replace(/\s+/g,' ').trim(); const resultFormat = result.replace(/\s+/g,' ').trim();
const dnsSuffix = resultFormat.split(" ").slice(1).toString(); const dnsSuffix = resultFormat.split(" ").slice(1).toString();
return dnsSuffix; return dnsSuffix == '--' ? '': dnsSuffix;
} catch (e) { } catch (e) {
return 'Unknow'; return 'Unknow';
} }
@ -489,9 +489,9 @@ function networkInterfaces(callback) {
let lines = []; let lines = [];
try { try {
const connectionName = getInterfaceConnectionName(iface); const connectionName = getLinuxIfaceConnectionName(iface);
dhcp = getInterfaceDHCPstatus(connectionName); dhcp = getLinuxIfaceDHCPstatus(connectionName);
dnsSuffix = getInterfaceDNSsuffix(connectionName); dnsSuffix = getLinuxIfaceDNSsuffix(connectionName);
lines = execSync(cmd).toString().split('\n'); lines = execSync(cmd).toString().split('\n');