fix(proxy): Convert non-standard proxy URL format and simplify preflight
- CrawlRotator.getProxyUrl() now converts non-standard format (http://host:port:user:pass) to standard format (http://user:pass@host:port) - Simplify puppeteer preflight to only use ipify.org for IP verification (much lighter than fingerprint.com) - Remove heavy anti-detect site tests from preflight - not needed, trust stealth plugin - Fixes 503 errors when using session-based residential proxies 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Kelly
@@ -216,228 +216,37 @@ export async function runPuppeteerPreflight(
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}
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// =========================================================================
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// STEP 1b: Visit fingerprint.com demo to verify anti-detect
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// STEP 2: Preflight complete - proxy verified via ipify.org
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// We skip heavy fingerprint.com/amiunique.org tests - just verify proxy works
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// The actual Dutchie test happens at task time.
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// =========================================================================
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console.log(`[PuppeteerPreflight] Testing anti-detect at ${FINGERPRINT_DEMO_URL}...`);
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try {
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await page.goto(FINGERPRINT_DEMO_URL, {
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waitUntil: 'networkidle2',
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timeout: 30000,
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});
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result.proxyConnected = true; // If we got here, proxy is working
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// Wait for fingerprint results to load
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await page.waitForSelector('[data-test="visitor-id"]', { timeout: 10000 }).catch(() => {});
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// Extract fingerprint data from the page
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const fingerprintData = await page.evaluate(() => {
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// Try to find the IP address displayed on the page
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const ipElement = document.querySelector('[data-test="ip-address"]');
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const ip = ipElement?.textContent?.trim() || null;
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// Try to find bot detection info
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const botElement = document.querySelector('[data-test="bot-detected"]');
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const botDetected = botElement?.textContent?.toLowerCase().includes('true') || false;
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// Try to find visitor ID (proves fingerprinting worked)
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const visitorIdElement = document.querySelector('[data-test="visitor-id"]');
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const visitorId = visitorIdElement?.textContent?.trim() || null;
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// Alternative: look for common UI patterns if data-test attrs not present
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let detectedIp = ip;
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if (!detectedIp) {
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// Look for IP in any element containing IP-like pattern
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const allText = document.body.innerText;
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const ipMatch = allText.match(/\b(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\b/);
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detectedIp = ipMatch ? ipMatch[1] : null;
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}
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return {
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ip: detectedIp,
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botDetected,
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visitorId,
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pageLoaded: !!document.body,
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};
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});
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if (fingerprintData.ip) {
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result.proxyIp = fingerprintData.ip;
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console.log(`[PuppeteerPreflight] Detected IP: ${fingerprintData.ip}`);
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// Verify IP matches expected proxy
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if (expectedProxyHost) {
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// Check if detected IP contains the proxy host (or is close match)
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if (fingerprintData.ip === expectedProxyHost ||
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expectedProxyHost.includes(fingerprintData.ip) ||
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fingerprintData.ip.includes(expectedProxyHost.split('.').slice(0, 3).join('.'))) {
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result.ipVerified = true;
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console.log(`[PuppeteerPreflight] IP VERIFIED - matches proxy`);
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} else {
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console.log(`[PuppeteerPreflight] IP mismatch: expected ${expectedProxyHost}, got ${fingerprintData.ip}`);
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// Don't fail - residential proxies often show different egress IPs
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}
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}
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// Note: Timezone already set earlier via ipify.org IP lookup
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}
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if (fingerprintData.visitorId) {
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console.log(`[PuppeteerPreflight] Fingerprint visitor ID: ${fingerprintData.visitorId}`);
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}
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result.botDetection = {
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detected: fingerprintData.botDetected,
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};
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if (fingerprintData.botDetected) {
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console.log(`[PuppeteerPreflight] WARNING: Bot detection triggered!`);
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} else {
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console.log(`[PuppeteerPreflight] Anti-detect check: NOT detected as bot`);
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result.antidetectReady = true;
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}
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} catch (fpErr: any) {
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// Could mean proxy connection failed
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console.log(`[PuppeteerPreflight] Fingerprint.com check failed: ${fpErr.message}`);
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if (fpErr.message.includes('net::ERR_PROXY') || fpErr.message.includes('ECONNREFUSED')) {
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result.error = `Proxy connection failed: ${fpErr.message}`;
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return result;
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}
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// Try fallback: amiunique.org
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console.log(`[PuppeteerPreflight] Trying fallback: ${AMIUNIQUE_URL}...`);
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try {
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await page.goto(AMIUNIQUE_URL, {
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waitUntil: 'networkidle2',
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timeout: 30000,
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});
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result.proxyConnected = true;
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// Extract IP from amiunique.org page
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const amiData = await page.evaluate(() => {
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const allText = document.body.innerText;
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const ipMatch = allText.match(/\b(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\b/);
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return {
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ip: ipMatch ? ipMatch[1] : null,
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pageLoaded: !!document.body,
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};
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});
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if (amiData.ip) {
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result.proxyIp = amiData.ip;
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console.log(`[PuppeteerPreflight] Detected IP via amiunique.org: ${amiData.ip}`);
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}
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result.antidetectReady = true;
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console.log(`[PuppeteerPreflight] amiunique.org fallback succeeded`);
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} catch (amiErr: any) {
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console.log(`[PuppeteerPreflight] amiunique.org fallback also failed: ${amiErr.message}`);
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// Continue with Dutchie test anyway
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result.proxyConnected = true;
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result.antidetectReady = true;
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}
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// If we got an IP from ipify.org, proxy is working
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if (result.proxyIp) {
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result.proxyConnected = true;
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result.antidetectReady = true; // Assume stealth plugin is working
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}
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// =========================================================================
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// STEP 2: Test Dutchie API access (the real test)
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// =========================================================================
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const embedUrl = `https://dutchie.com/embedded-menu/${TEST_CNAME}?menuType=rec`;
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console.log(`[PuppeteerPreflight] Establishing session at ${embedUrl}...`);
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await page.goto(embedUrl, {
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waitUntil: 'networkidle2',
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timeout: 30000,
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});
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// Make GraphQL request from browser context
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const graphqlResult = await page.evaluate(
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async (platformId: string, hash: string) => {
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try {
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const variables = {
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includeEnterpriseSpecials: false,
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productsFilter: {
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dispensaryId: platformId,
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pricingType: 'rec',
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Status: 'Active', // CRITICAL: Must be 'Active' per CLAUDE.md
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types: [],
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useCache: true,
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isDefaultSort: true,
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sortBy: 'popularSortIdx',
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sortDirection: 1,
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bypassOnlineThresholds: true,
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isKioskMenu: false,
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removeProductsBelowOptionThresholds: false,
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},
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page: 0,
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perPage: 10, // Just need a few to prove it works
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};
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const extensions = {
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persistedQuery: {
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version: 1,
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sha256Hash: hash,
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},
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};
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const qs = new URLSearchParams({
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operationName: 'FilteredProducts',
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variables: JSON.stringify(variables),
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extensions: JSON.stringify(extensions),
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});
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const url = `https://dutchie.com/api-3/graphql?${qs.toString()}`;
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const sessionId = 'preflight-' + Date.now();
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const response = await fetch(url, {
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method: 'GET',
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headers: {
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Accept: 'application/json',
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'content-type': 'application/json',
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'x-dutchie-session': sessionId,
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'apollographql-client-name': 'Marketplace (production)',
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},
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credentials: 'include',
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});
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if (!response.ok) {
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return { error: `HTTP ${response.status}`, products: 0 };
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}
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const json = await response.json();
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if (json.errors) {
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return { error: JSON.stringify(json.errors).slice(0, 200), products: 0 };
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}
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const products = json?.data?.filteredProducts?.products || [];
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return { error: null, products: products.length };
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} catch (err: any) {
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return { error: err.message || 'Unknown error', products: 0 };
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}
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},
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TEST_PLATFORM_ID,
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FILTERED_PRODUCTS_HASH
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);
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result.responseTimeMs = Date.now() - startTime;
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if (graphqlResult.error) {
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result.error = `GraphQL error: ${graphqlResult.error}`;
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console.log(`[PuppeteerPreflight] FAILED - ${result.error}`);
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} else if (graphqlResult.products === 0) {
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result.error = 'GraphQL returned 0 products';
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console.log(`[PuppeteerPreflight] FAILED - No products returned`);
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} else {
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// If we got here with proxyConnected=true and antidetectReady=true, we're good
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if (result.proxyConnected && result.antidetectReady) {
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result.passed = true;
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result.productsReturned = graphqlResult.products;
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console.log(
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`[PuppeteerPreflight] PASSED - Got ${graphqlResult.products} products in ${result.responseTimeMs}ms`
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`[PuppeteerPreflight] PASSED - Proxy connected, anti-detect ready (${result.responseTimeMs}ms)`
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);
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if (result.proxyIp) {
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console.log(`[PuppeteerPreflight] Browser IP via proxy: ${result.proxyIp}`);
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}
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} else if (result.proxyConnected) {
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// Proxy works but anti-detect check failed - still pass (anti-detect is best-effort)
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result.passed = true;
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result.antidetectReady = true; // Assume ready since proxy works
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console.log(
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`[PuppeteerPreflight] PASSED - Proxy connected (anti-detect check skipped, ${result.responseTimeMs}ms)`
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);
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} else {
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result.error = result.error || 'Proxy connection failed';
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console.log(`[PuppeteerPreflight] FAILED - ${result.error}`);
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}
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} catch (err: any) {
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result.error = `Browser error: ${err.message || 'Unknown error'}`;
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