synapse-admin/src/utils/config.ts
Aine ddf3298b41
Respect base url when loading config.json (#274)
* Respect base url when loading config.json

* update readme
2025-01-09 22:36:45 +02:00

102 lines
2.7 KiB
TypeScript

export interface Config {
restrictBaseUrl: string | string[];
asManagedUsers: RegExp[];
menu: MenuItem[];
etkeccAdmin?: string;
}
export interface MenuItem {
label: string;
icon: string;
url: string;
}
export const WellKnownKey = "cc.etke.synapse-admin";
// current configuration
let config: Config = {
restrictBaseUrl: "",
asManagedUsers: [],
menu: [],
etkeccAdmin: ""
};
export const FetchConfig = async () => {
// load config.json and honor vite base url (import.meta.env.BASE_URL)
// if that url doesn't have a trailing slash - add it
let configJSONUrl = "config.json"
if (import.meta.env.BASE_URL) {
configJSONUrl = `${import.meta.env.BASE_URL.replace(/\/?$/, '/')}config.json`;
}
try {
const resp = await fetch(configJSONUrl);
const configJSON = await resp.json();
console.log("Loaded", configJSONUrl, configJSON);
LoadConfig(configJSON);
} catch (e) {
console.error(e);
}
let protocol = "https";
const baseURL = localStorage.getItem("base_url");
if (baseURL && baseURL.startsWith("http://")) {
protocol = "http";
}
// if home_server is set, try to load https://home_server/.well-known/matrix/client
const homeserver = localStorage.getItem("home_server");
if (homeserver) {
try {
const resp = await fetch(`${protocol}://${homeserver}/.well-known/matrix/client`);
const configWK = await resp.json();
if (!configWK[WellKnownKey]) {
console.log(`Loaded ${protocol}://${homeserver}.well-known/matrix/client, but it doesn't contain ${WellKnownKey} key, skipping`, configWK);
} else {
console.log(`Loaded ${protocol}://${homeserver}.well-known/matrix/client`, configWK);
LoadConfig(configWK[WellKnownKey]);
}
} catch (e) {
console.log(`${protocol}://${homeserver}/.well-known/matrix/client not found, skipping`, e);
}
}
}
// load config from context
// we deliberately processing each key separately to avoid overwriting the whole config, loosing some keys, and messing
// with typescript types
export const LoadConfig = (context: any) => {
if (context?.restrictBaseUrl) {
config.restrictBaseUrl = context.restrictBaseUrl as string | string[];
}
if (context?.asManagedUsers) {
config.asManagedUsers = context.asManagedUsers.map((regex: string) => new RegExp(regex));
}
let menu: MenuItem[] = [];
if (context?.menu) {
menu = context.menu as MenuItem[];
}
if (menu.length > 0) {
config.menu = menu;
}
if (context?.etkeccAdmin) {
config.etkeccAdmin = context.etkeccAdmin;
}
}
// get config
export const GetConfig = (): Config => {
return config;
}
// clear config
export const ClearConfig = () => {
// config.json
config = {} as Config;
// session
localStorage.clear();
}