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https://github.com/kremalicious/metamask-extension.git
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58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
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const http = require('http');
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const PORT = 8889;
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class ThreeboxMockServer {
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constructor() {
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this.server = http.createServer(this.requestHandler);
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this.database = {};
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}
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async start() {
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return new Promise((resolve, reject) => {
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this.server = this.server.listen(PORT);
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this.server.once('error', reject);
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this.server.once('listening', resolve);
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});
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}
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async stop() {
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if (!this.server) {
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return;
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}
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await new Promise((resolve, reject) => {
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this.server.close();
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this.server.once('error', reject);
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this.server.once('close', resolve);
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});
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}
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requestHandler = (request, response) => {
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response.setHeader('Content-Type', 'application/json');
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if (request.method === 'POST') {
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let body = '';
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request.on('data', (chunk) => {
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body += chunk.toString(); // convert Buffer to string
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});
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request.on('end', () => {
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const { key, data } = JSON.parse(body);
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this.database[key] = data;
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response.setHeader('Access-Control-Allow-Headers', '*');
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response.end('ok');
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});
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} else if (request.method === 'GET') {
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const key = new URL(request.url, 'https://example.org/').searchParams.get(
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'key',
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);
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response.setHeader('Access-Control-Allow-Headers', '*');
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response.end(JSON.stringify(this.database[key] || ''));
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} else {
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response.end('unknown request');
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}
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};
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}
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module.exports = ThreeboxMockServer;
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