49 lines
1.8 KiB
JavaScript
49 lines
1.8 KiB
JavaScript
/**
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* browser.mjs — Browser factory
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* Creates Kernel stealth browsers for all operations
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*/
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import { KERNEL_SDK_PATH, DEFAULT_PLAYWRIGHT_PATH } from './constants.mjs';
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let _chromium;
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async function getChromium(playwrightPath) {
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if (_chromium) return _chromium;
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const paths = [playwrightPath, DEFAULT_PLAYWRIGHT_PATH, 'playwright'].filter(Boolean);
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for (const p of paths) {
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try { const m = await import(p); _chromium = m.chromium; return _chromium; } catch {}
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}
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throw new Error('Playwright not found — install with: npm install -g playwright');
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}
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export async function createBrowser(settings, profileKey) {
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const kernelConfig = settings.kernel || {};
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const playwrightPath = settings.browser?.playwright_path;
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const apiKey = process.env.KERNEL_API_KEY || settings.kernel_api_key;
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if (!apiKey) throw new Error('KERNEL_API_KEY not set');
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let Kernel;
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try {
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const mod = await import(KERNEL_SDK_PATH);
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Kernel = mod.default;
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} catch {
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throw new Error('Kernel SDK not installed — run: npm install @onkernel/sdk');
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}
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const kernel = new Kernel({ apiKey });
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const profileName = profileKey ? kernelConfig.profiles?.[profileKey] : null;
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if (profileKey && !profileName) throw new Error(`No Kernel profile configured for "${profileKey}"`);
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const opts = { stealth: true };
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if (profileName) opts.profile = { name: profileName };
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if (kernelConfig.proxy_id) opts.proxy = { id: kernelConfig.proxy_id };
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const kb = await kernel.browsers.create(opts);
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const pw = await getChromium(playwrightPath);
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const browser = await pw.connectOverCDP(kb.cdp_ws_url);
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const ctx = browser.contexts()[0] || await browser.newContext();
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const page = ctx.pages()[0] || await ctx.newPage();
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return { browser, page, type: 'kernel', kernel, kernelBrowserId: kb.id };
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}
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