File size: 4,099 Bytes
88c4c60 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | // All intercepted domains + URL patterns per tool
const fs = require("fs");
const IS_DEV = process.env.NODE_ENV === "development";
// Resolve lsof absolute path — packaged apps / sudo secure_path may strip /usr/sbin from PATH
const LSOF_BIN = (() => {
if (process.platform === "win32") return null;
for (const p of ["/usr/sbin/lsof", "/usr/bin/lsof", "/sbin/lsof"]) {
try { fs.accessSync(p, fs.constants.X_OK); return p; } catch { /* try next */ }
}
return "lsof"; // last-resort fallback (depends on PATH)
})();
const TARGET_HOSTS = [
"daily-cloudcode-pa.googleapis.com",
"cloudcode-pa.googleapis.com",
"api.individual.githubcopilot.com",
"q.us-east-1.amazonaws.com",
"codewhisperer.us-east-1.amazonaws.com",
"runtime.us-east-1.kiro.dev",
"api2.cursor.sh",
];
const URL_PATTERNS = {
antigravity: [":generateContent", ":streamGenerateContent"],
copilot: ["/chat/completions", "/v1/messages", "/responses"],
kiro: ["/generateAssistantResponse"],
cursor: ["/BidiAppend", "/RunSSE", "/RunPoll", "/Run"],
};
// Synonym map: rawModel from request → canonical alias key in mitmAlias DB
const MODEL_SYNONYMS = {
antigravity: {
"gemini-default": "gemini-3.5-flash-low",
"gemini-3.5-flash-high": "gemini-3-flash-agent",
"gemini-3.5-flash-medium": "gemini-3.5-flash-low",
"gemini-3.5-flash-extra-low": "gemini-3.5-flash-extra-low",
"gemini-3.1-pro-high": "gemini-pro-agent",
"gemini-3-pro-high": "gemini-pro-agent",
"gemini-3-pro-low": "gemini-3.1-pro-low",
},
};
// Pattern fallback: rawModel regex → canonical alias key (when exact + prefix match fail)
// Order matters: more specific patterns first. Catches AG renamed variants (e.g. gemini-pro-agent)
const MODEL_PATTERNS = {
antigravity: [
{ match: /flash.*extra.*low|extra.*low.*flash|flash.*low|low.*flash/i, alias: "gemini-3.5-flash-extra-low" },
{ match: /flash.*medium|medium.*flash/i, alias: "gemini-3.5-flash-low" },
{ match: /flash.*agent|agent.*flash|flash/i, alias: "gemini-3-flash-agent" },
{ match: /pro.*low|low.*pro/i, alias: "gemini-3.1-pro-low" },
{ match: /gemini.*pro|pro.*gemini/i, alias: "gemini-pro-agent" },
{ match: /opus/i, alias: "claude-opus-4-6-thinking" },
{ match: /sonnet|claude/i, alias: "claude-sonnet-4-6" },
{ match: /gpt.*oss|oss/i, alias: "gpt-oss-120b-medium" },
],
};
// Models that must NEVER be re-routed — always passthrough to the real upstream, even when
// the tool's other models are mapped. Antigravity's tab-autocomplete (`tab_jump_flash_lite_preview`,
// `tab_flash_lite_preview`, requestType tab/tab_jump) is latency-critical inline completion; routing
// it through 9Router to an external chat model makes typing laggy and burns provider quota per
// keystroke. Without this guard the broad `flash` pattern in MODEL_PATTERNS hijacks them onto the
// flash-agent slot. Verified via MITM dump capture of streamGenerateContent (see AI_JOURNAL).
const MODEL_NO_MAP = {
antigravity: [/^tab[_-]/i],
};
// URL substrings whose request/response should NOT be dumped to file (telemetry, polling, empty)
const LOG_BLACKLIST_URL_PARTS = [
"recordCodeAssistMetrics",
"recordTrajectoryAnalytics",
"fetchAdminControls",
"listExperiments",
"fetchUserInfo",
];
function getToolForHost(host) {
const h = (host || "").split(":")[0];
if (h === "api.individual.githubcopilot.com") return "copilot";
if (h === "daily-cloudcode-pa.googleapis.com" || h === "cloudcode-pa.googleapis.com") return "antigravity";
if (h === "q.us-east-1.amazonaws.com" || h === "codewhisperer.us-east-1.amazonaws.com" || h === "runtime.us-east-1.kiro.dev") return "kiro";
if (h === "api2.cursor.sh") return "cursor";
return null;
}
module.exports = { IS_DEV, LSOF_BIN, TARGET_HOSTS, URL_PATTERNS, MODEL_SYNONYMS, MODEL_PATTERNS, MODEL_NO_MAP, LOG_BLACKLIST_URL_PARTS, getToolForHost };
|