241 lines
8.1 KiB
JavaScript
241 lines
8.1 KiB
JavaScript
// @ts-check
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/**
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* ==============================================================================
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* Imports
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* ==============================================================================
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*/
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const http = require("http");
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const https = require("https");
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const fs = require("fs");
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const path = require("path");
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const encrypt = require("../package-shared/functions/dsql/encrypt");
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const userAuth = require("./user-auth");
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const grabHostNames = require("../package-shared/utils/grab-host-names");
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const apiReauthUser = require("../package-shared/functions/api/users/api-reauth-user");
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const {
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writeAuthFile,
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deleteAuthFile,
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} = require("../package-shared/functions/backend/auth/write-auth-files");
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const getAuthCookieNames = require("../package-shared/functions/backend/cookies/get-auth-cookie-names");
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/**
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* ==============================================================================
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* Main Function
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* ==============================================================================
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* @async
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*
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* @param {object} params - Single Param object containing params
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* @param {String} [params.key] - API Key
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* @param {String} params.database - Target Database
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* @param {http.ServerResponse} [params.response] - Http response object
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* @param {http.IncomingMessage} [params.request] - Http request object
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* @param {("deep" | "normal")} [params.level] - Authentication level
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* @param {String} [params.encryptionKey] - Encryption Key
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* @param {String} [params.encryptionSalt] - Encryption Salt
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* @param {string[]} [params.additionalFields] - Additional Fields to be added to the user object
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* @param {string} [params.encryptedUserString] - encrypted user string to use instead of getting from cookie header
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* @param {boolean} [params.user_id] - User ID
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* @param {boolean} [params.useLocal]
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*
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* @returns { Promise<import("../package-shared/types").APILoginFunctionReturn> }
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*/
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async function reauthUser({
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key,
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database,
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response,
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request,
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level,
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encryptionKey,
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encryptionSalt,
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additionalFields,
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encryptedUserString,
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user_id,
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useLocal,
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}) {
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/**
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* Check Encryption Keys
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*
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* @description Check Encryption Keys
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*/
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const grabedHostNames = grabHostNames();
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const { host, port, scheme } = grabedHostNames;
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const finalEncryptionKey =
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encryptionKey || process.env.DSQL_ENCRYPTION_PASSWORD;
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const finalEncryptionSalt =
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encryptionSalt || process.env.DSQL_ENCRYPTION_SALT;
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const existingUser = userAuth({
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database,
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encryptionKey: finalEncryptionKey,
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encryptionSalt: finalEncryptionSalt,
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level,
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request,
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encryptedUserString,
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});
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if (!existingUser?.payload?.id) {
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return {
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success: false,
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payload: null,
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msg: "Cookie Credentials Invalid",
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};
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}
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/**
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* Initialize HTTP response variable
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*/
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let httpResponse;
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/**
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* Check for local DB settings
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*
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* @description Look for local db settings in `.env` file and by pass the http request if available
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*/
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const { DSQL_HOST, DSQL_USER, DSQL_PASS, DSQL_DB_NAME } = process.env;
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if (
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DSQL_HOST?.match(/./) &&
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DSQL_USER?.match(/./) &&
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DSQL_PASS?.match(/./) &&
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DSQL_DB_NAME?.match(/./) &&
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useLocal
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) {
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/** @type {import("../package-shared/types").DSQL_DatabaseSchemaType | undefined} */
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let dbSchema;
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try {
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const localDbSchemaPath = path.resolve(
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process.cwd(),
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"dsql.schema.json"
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);
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dbSchema = JSON.parse(fs.readFileSync(localDbSchemaPath, "utf8"));
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} catch (error) {}
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if (dbSchema) {
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httpResponse = await apiReauthUser({
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existingUser: existingUser.payload,
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additionalFields,
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database: DSQL_DB_NAME,
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useLocal,
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});
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}
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} else {
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/**
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* Make https request
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*
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* @description make a request to datasquirel.com
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*/
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httpResponse = await new Promise((resolve, reject) => {
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const reqPayload = JSON.stringify({
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existingUser: existingUser.payload,
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database,
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additionalFields,
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});
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const httpsRequest = scheme.request(
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{
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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"Content-Length": Buffer.from(reqPayload).length,
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Authorization:
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key ||
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process.env.DSQL_FULL_ACCESS_API_KEY ||
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process.env.DSQL_API_KEY,
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},
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port,
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hostname: host,
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path: `/api/user/${
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user_id || grabedHostNames.user_id
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}/reauth-user`,
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},
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/**
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* Callback Function
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*
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* @description https request callback
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*/
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(response) => {
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var str = "";
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response.on("data", function (chunk) {
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str += chunk;
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});
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response.on("end", function () {
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resolve(JSON.parse(str));
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});
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response.on("error", (err) => {
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reject(err);
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});
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}
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);
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httpsRequest.write(reqPayload);
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httpsRequest.end();
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});
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}
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/** ********************************************** */
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/** ********************************************** */
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/** ********************************************** */
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/**
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* Make https request
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*
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* @description make a request to datasquirel.com
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*/
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if (httpResponse?.success) {
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let encryptedPayload = encrypt({
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data: JSON.stringify(httpResponse.payload),
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encryptionKey: finalEncryptionKey,
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encryptionSalt: finalEncryptionSalt,
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});
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const { userId } = httpResponse;
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const cookieNames = getAuthCookieNames({ database, userId });
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httpResponse["cookieNames"] = cookieNames;
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httpResponse["key"] = String(encryptedPayload);
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const authKeyName = cookieNames.keyCookieName;
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const csrfName = cookieNames.csrfCookieName;
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response?.setHeader("Set-Cookie", [
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`${authKeyName}=${encryptedPayload};samesite=strict;path=/;HttpOnly=true;Secure=true`,
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`${csrfName}=${httpResponse.payload?.csrf_k};samesite=strict;path=/;HttpOnly=true`,
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]);
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if (httpResponse.csrf) {
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deleteAuthFile(String(existingUser.payload.csrf_k));
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writeAuthFile(
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httpResponse.csrf,
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JSON.stringify(httpResponse.payload)
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);
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}
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}
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/** ********************************************** */
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/** ********************************************** */
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/** ********************************************** */
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return httpResponse;
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}
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/** ********************************************** */
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/** ********************************************** */
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/** ********************************************** */
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module.exports = reauthUser;
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