a04b24a5d5
* Add button to generate password in UserEdit * increase default random password length to 64, add more possible symbols to the generator * update readme
100 lines
3.3 KiB
TypeScript
100 lines
3.3 KiB
TypeScript
import { Identifier, fetchUtils } from "react-admin";
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import storage from "../storage";
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export const splitMxid = mxid => {
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const re = /^@(?<name>[a-zA-Z0-9._=\-/]+):(?<domain>[a-zA-Z0-9\-.]+\.[a-zA-Z]+)$/;
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return re.exec(mxid)?.groups;
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};
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export const isValidBaseUrl = baseUrl => /^(http|https):\/\/[a-zA-Z0-9\-.]+(:\d{1,5})?$/.test(baseUrl);
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/**
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* Resolve the homeserver URL using the well-known lookup
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* @param domain the domain part of an MXID
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* @returns homeserver base URL
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*/
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export const getWellKnownUrl = async domain => {
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const wellKnownUrl = `https://${domain}/.well-known/matrix/client`;
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try {
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const response = await fetchUtils.fetchJson(wellKnownUrl, { method: "GET" });
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return response.json["m.homeserver"].base_url;
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} catch {
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// if there is no .well-known entry, return the domain itself
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return `https://${domain}`;
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}
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};
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/**
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* Get synapse server version
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* @param base_url the base URL of the homeserver
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* @returns server version
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*/
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export const getServerVersion = async baseUrl => {
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const versionUrl = `${baseUrl}/_synapse/admin/v1/server_version`;
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const response = await fetchUtils.fetchJson(versionUrl, { method: "GET" });
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return response.json.server_version;
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};
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/** Get supported Matrix features */
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export const getSupportedFeatures = async baseUrl => {
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const versionUrl = `${baseUrl}/_matrix/client/versions`;
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const response = await fetchUtils.fetchJson(versionUrl, { method: "GET" });
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return response.json;
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};
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/**
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* Get supported login flows
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* @param baseUrl the base URL of the homeserver
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* @returns array of supported login flows
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*/
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export const getSupportedLoginFlows = async baseUrl => {
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const loginFlowsUrl = `${baseUrl}/_matrix/client/r0/login`;
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const response = await fetchUtils.fetchJson(loginFlowsUrl, { method: "GET" });
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return response.json.flows;
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};
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/**
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* Generate a random MXID for current homeserver
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* @returns full MXID as string
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*/
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export function generateRandomMxId(): string {
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const homeserver = storage.getItem("home_server");
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const characters = "0123456789abcdefghijklmnopqrstuvwxyz";
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const localpart = Array.from(crypto.getRandomValues(new Uint32Array(8)))
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.map(x => characters[x % characters.length])
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.join("");
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return `@${localpart}:${homeserver}`;
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}
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/**
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* Return the full MXID from an arbitrary input
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* @param input the input string
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* @returns full MXID as string
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*/
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export function returnMXID(input: string | Identifier): string {
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const homeserver = storage.getItem("home_server");
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// Check if the input already looks like a valid MXID (i.e., starts with "@" and contains ":")
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const mxidPattern = /^@[^@:]+:[^@:]+$/;
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if (typeof input === 'string' && mxidPattern.test(input)) {
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return input; // Already a valid MXID
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}
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// If input is not a valid MXID, assume it's a localpart and construct the MXID
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const localpart = typeof input === 'string' && input.startsWith('@') ? input.slice(1) : input;
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return `@${localpart}:${homeserver}`;
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}
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/**
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* Generate a random user password
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* @returns a new random password as string
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*/
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export function generateRandomPassword(length = 64): string {
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const characters = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz~`!@#$%^&*()_-+={[}]|:;'.?/<>,";
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return Array.from(crypto.getRandomValues(new Uint32Array(length)))
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.map(x => characters[x % characters.length])
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.join("");
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}
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