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telebit-relay.js
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added support for wildcard domains

This commit is contained in:
tigerbot 2017-05-26 16:33:27 -06:00
parent 3d5f4a773d
commit 7112bfdbb2
1 changed files with 24 additions and 5 deletions
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29
wstunneld.js
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@ -14,12 +14,12 @@ function timeoutPromise(duration) {
var Devices = {};
Devices.add = function (store, servername, newDevice) {
var devices = Devices.list(store, servername);
var devices = store[servername] || [];
devices.push(newDevice);
store[servername] = devices;
};
Devices.remove = function (store, servername, device) {
var devices = Devices.list(store, servername);
var devices = store[servername] || [];
var index = devices.indexOf(device);
if (index < 0) {
@ -29,10 +29,29 @@ Devices.remove = function (store, servername, device) {
return devices.splice(index, 1)[0];
};
Devices.list = function (store, servername) {
return store[servername] || [];
if (store[servername]) {
return store[servername];
}
// There wasn't an exact match so check any of the wildcard domains, sorted longest
// first so the one with the biggest natural match with be found first.
var deviceList = [];
Object.keys(store).filter(function (pattern) {
return pattern[0] === '*';
}).sort(function (a, b) {
return b.length - a.length;
}).some(function (pattern) {
var subPiece = pattern.slice(1);
if (subPiece === servername.slice(-subPiece.length)) {
console.log('"'+servername+'" matches "'+pattern+'"');
deviceList = store[pattern];
return true;
}
});
return deviceList;
};
Devices.exist = function (store, servername) {
return (store[servername] || []).length;
return !!(Devices.list(store, servername).length);
};
Devices.next = function (store, servername) {
var devices = Devices.list(store, servername);
@ -124,7 +143,7 @@ module.exports.create = function (copts) {
}
}
if (!Array.isArray(token.domains)) {
if (!Array.isArray(token.domains) || !token.domains.length) {
return { message: "invalid server name", code: "E_INVALID_NAME" };
}
if (token.domains.some(function (name) { return typeof name !== 'string'; })) {