54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
import fs from 'node:fs/promises';
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import { v4 as uuidv4 } from 'uuid';
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import Debug from 'debug';
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const debug = Debug('lot-occupancy-system:functions.api');
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const apiKeyPath = 'data/apiKeys.json';
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let apiKeys;
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async function loadApiKeys() {
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try {
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const fileData = await fs.readFile(apiKeyPath, 'utf8');
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apiKeys = JSON.parse(fileData);
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}
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catch (error) {
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debug(error);
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apiKeys = {};
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}
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}
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async function saveApiKeys() {
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try {
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await fs.writeFile(apiKeyPath, JSON.stringify(apiKeys), 'utf8');
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}
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catch (error) {
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debug(error);
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}
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}
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function generateApiKey(apiKeyPrefix) {
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return `${apiKeyPrefix}-${uuidv4()}-${Date.now()}`;
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}
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export async function regenerateApiKey(userName) {
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apiKeys[userName] = generateApiKey(userName);
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await saveApiKeys();
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}
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export async function getApiKey(userName) {
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if (apiKeys === undefined) {
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await loadApiKeys();
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}
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if (!Object.hasOwn(apiKeys, userName)) {
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await regenerateApiKey(userName);
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}
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return apiKeys[userName];
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}
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export async function getApiKeyFromSession(session) {
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return await getApiKey(session.user.userName);
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}
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export async function getUserNameFromApiKey(apiKey) {
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if (apiKeys === undefined) {
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await loadApiKeys();
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}
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for (const [userName, currentApiKey] of Object.entries(apiKeys)) {
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if (apiKey === currentApiKey) {
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return userName;
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}
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}
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}
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