Arthur Lu
b27172dd9e
add interface for generic backends, add interfaces for DB and AUTH type backends, implement basic user password change method
65 lines
2.2 KiB
JavaScript
65 lines
2.2 KiB
JavaScript
import path from "path";
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import url from "url";
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export default async () => {
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const backends = {};
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for (const name in global.config.backends) {
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// get files and config
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const target = global.config.backends[name].import;
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const config = global.config.backends[name].config;
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// get import path
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const thisPath = path.dirname(url.fileURLToPath(import.meta.url));
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const fromPath = path.relative(".", path.dirname(url.fileURLToPath(import.meta.url)));
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const targetPath = path.relative(".", `${fromPath}/${target}`);
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const importPath = `./${path.relative(thisPath, targetPath)}`;
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// import and add to list of imported handlers
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const Backend = (await import(importPath)).default;
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backends[name] = new Backend(config);
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console.log(`backends: initialized backend ${name} from ${importPath}`);
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}
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// assign backends to handlers depending
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const handlers = global.config.handlers;
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global.pve = backends[handlers.pve];
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global.db = backends[handlers.db];
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global.auth = handlers.auth;
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Object.keys(global.auth).forEach((e) => {
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global.auth[e] = backends[global.auth[e]];
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});
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};
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/**
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* Interface for all backend types. Contains only two methods for opening and closing a session with the backend.
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* Users will recieve tokens from all backends when first authenticating and will delete tokens when logging out.
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*/
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export class BACKEND {
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/**
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* Opens a session with the backend and creates session tokens if needed
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* @param {Object} credentials object containing username and password fields
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* @returns {Object[]} list of session token objects with token name and value
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*/
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openSession (credentials) {}
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/**
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* Closes an opened session with the backend if needed
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* @param {*} token list of session token objects with token name and value
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* @returns {Boolean} true if session was closed successfully, false otherwise
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*/
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closeSesssion (tokens) {}
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}
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/**
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* Interface for user database backends.
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*/
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export class DB_BACKEND extends BACKEND {
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addUser (username, config = null) {}
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getUser (username) {}
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setUser (username, config) {}
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deluser (username) {}
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}
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/**
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* Interface for user auth backends.
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*/
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export class AUTH_BACKEND extends BACKEND{
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modUser (username, attributes, params = null) {}
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}
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