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Added frontend code for authentication

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Pax1601
2023-05-09 15:41:04 +02:00
parent 865be6283c
commit 57b74bd1b1
12 changed files with 286 additions and 153 deletions
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135
client/src/server/server.ts
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@@ -1,7 +1,10 @@
import * as L from 'leaflet'
import { setConnected } from '..';
import { getConnectionStatusPanel, getInfoPopup, getMissionData, getUnitDataTable, getUnitsManager, setConnectionStatus } from '..';
import { SpawnOptions } from '../controls/mapcontextmenu';
var connected: boolean = false;
var freezed: boolean = false;
var REST_ADDRESS = "http://localhost:30000/olympus";
var DEMO_ADDRESS = window.location.href + "demo";
const UNITS_URI = "units";
@@ -10,29 +13,46 @@ const AIRBASES_URI = "airbases";
const BULLSEYE_URI = "bullseyes";
const MISSION_URI = "mission";
var username = "";
var credentials = "";
var sessionHash: string | null = null;
var lastUpdateTime = 0;
var demoEnabled = false;
export function toggleDemoEnabled()
{
export function toggleDemoEnabled() {
demoEnabled = !demoEnabled;
}
export function GET(callback: CallableFunction, uri: string, options?: string){
export function setCredentials(newUsername: string, newCredentials: string) {
username = newUsername;
credentials = newCredentials;
}
export function GET(callback: CallableFunction, uri: string, options?: string) {
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", `${demoEnabled? DEMO_ADDRESS: REST_ADDRESS}/${uri}${options? options: ''}`, true);
if (credentials)
xmlHttp.setRequestHeader("Authorization", "Basic " + credentials);
xmlHttp.onload = function (e) {
var data = JSON.parse(xmlHttp.responseText);
if (uri !== UNITS_URI || parseInt(data.time) > lastUpdateTime)
{
callback(data);
lastUpdateTime = parseInt(data.time);
if (isNaN(lastUpdateTime))
lastUpdateTime = 0;
setConnected(true);
if (xmlHttp.status == 200) {
var data = JSON.parse(xmlHttp.responseText);
if (uri !== UNITS_URI || parseInt(data.time) > lastUpdateTime)
{
callback(data);
lastUpdateTime = parseInt(data.time);
if (isNaN(lastUpdateTime))
lastUpdateTime = 0;
setConnected(true);
}
} else if (xmlHttp.status == 401) {
console.error("Incorrect username/password");
setConnectionStatus("failed");
} else {
setConnected(false);
}
};
xmlHttp.onerror = function () {
xmlHttp.onerror = function (res) {
console.error("An error occurred during the XMLHttpRequest");
setConnected(false);
};
@@ -40,13 +60,15 @@ export function GET(callback: CallableFunction, uri: string, options?: string){
}
export function POST(request: object, callback: CallableFunction){
var xhr = new XMLHttpRequest();
xhr.open("PUT", demoEnabled? DEMO_ADDRESS: REST_ADDRESS);
xhr.setRequestHeader("Content-Type", "application/json");
xhr.onreadystatechange = () => {
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("PUT", demoEnabled? DEMO_ADDRESS: REST_ADDRESS);
xmlHttp.setRequestHeader("Content-Type", "application/json");
if (credentials)
xmlHttp.setRequestHeader("Authorization", "Basic " + credentials);
xmlHttp.onreadystatechange = () => {
callback();
};
xhr.send(JSON.stringify(request));
xmlHttp.send(JSON.stringify(request));
}
export function getConfig(callback: CallableFunction) {
@@ -208,4 +230,81 @@ export function setAdvacedOptions(ID: number, isTanker: boolean, isAWACS: boolea
var data = { "setAdvancedOptions": command };
POST(data, () => { });
}
export function startUpdate() {
/* On the first connection, force request of full data */
getAirbases((data: AirbasesData) => getMissionData()?.update(data));
getBullseye((data: BullseyesData) => getMissionData()?.update(data));
getMission((data: any) => { getMissionData()?.update(data) });
getUnits((data: UnitsData) => getUnitsManager()?.update(data), true /* Does a full refresh */);
requestUpdate();
requestRefresh();
}
export function requestUpdate() {
/* Main update rate = 250ms is minimum time, equal to server update time. */
getUnits((data: UnitsData) => {
if (!getFreezed()) {
getUnitsManager()?.update(data);
checkSessionHash(data.sessionHash);
}
}, false);
window.setTimeout(() => requestUpdate(), getConnected() ? 250 : 1000);
getConnectionStatusPanel()?.update(getConnected());
}
export function requestRefresh() {
/* Main refresh rate = 5000ms. */
getUnits((data: UnitsData) => {
if (!getFreezed()) {
getUnitsManager()?.update(data);
getAirbases((data: AirbasesData) => getMissionData()?.update(data));
getBullseye((data: BullseyesData) => getMissionData()?.update(data));
getMission((data: any) => {
getMissionData()?.update(data)
});
// Update the list of existing units
getUnitDataTable()?.update();
checkSessionHash(data.sessionHash);
}
}, true);
window.setTimeout(() => requestRefresh(), 5000);
}
export function checkSessionHash(newSessionHash: string) {
if (sessionHash != null) {
if (newSessionHash != sessionHash)
location.reload();
}
else
sessionHash = newSessionHash;
}
export function setConnected(newConnected: boolean) {
if (connected != newConnected)
newConnected ? getInfoPopup().setText("Connected to DCS Olympus server") : getInfoPopup().setText("Disconnected from DCS Olympus server");
connected = newConnected;
if (connected) {
document.querySelector("#splash-screen")?.classList.add("hide");
document.querySelector("#gray-out")?.classList.add("hide");
}
}
export function getConnected() {
return connected;
}
export function setFreezed(newFreezed: boolean) {
freezed = newFreezed;
freezed ? getInfoPopup().setText("Freezed") : getInfoPopup().setText("Unfreezed");
}
export function getFreezed() {
return freezed;
}