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chore: format sources and update protocol outputs

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This commit is contained in:
Peter Steinberger
2026-01-15 05:17:03 +00:00
parent 2d066b8715
commit 139f80a291
33 changed files with 186 additions and 223 deletions
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66
src/browser/extension-relay.ts
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@@ -114,21 +114,13 @@ function parseBaseUrl(raw: string): {
} {
const parsed = new URL(raw.trim().replace(/\/$/, ""));
if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
throw new Error(
`extension relay cdpUrl must be http(s), got ${parsed.protocol}`,
);
throw new Error(`extension relay cdpUrl must be http(s), got ${parsed.protocol}`);
}
const host = parsed.hostname;
const port =
parsed.port?.trim() !== ""
? Number(parsed.port)
: parsed.protocol === "https:"
? 443
: 80;
parsed.port?.trim() !== "" ? Number(parsed.port) : parsed.protocol === "https:" ? 443 : 80;
if (!Number.isFinite(port) || port <= 0 || port > 65535) {
throw new Error(
`extension relay cdpUrl has invalid port: ${parsed.port || "(empty)"}`,
);
throw new Error(`extension relay cdpUrl has invalid port: ${parsed.port || "(empty)"}`);
}
return { host, port, baseUrl: parsed.toString().replace(/\/$/, "") };
}
@@ -162,9 +154,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
}): Promise<ChromeExtensionRelayServer> {
const info = parseBaseUrl(opts.cdpUrl);
if (!isLoopbackHost(info.host)) {
throw new Error(
`extension relay requires loopback cdpUrl host (got ${info.host})`,
);
throw new Error(`extension relay requires loopback cdpUrl host (got ${info.host})`);
}
const existing = serversByPort.get(info.port);
@@ -184,9 +174,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
>();
let nextExtensionId = 1;
const sendToExtension = async (
payload: ExtensionForwardCommandMessage,
): Promise<unknown> => {
const sendToExtension = async (payload: ExtensionForwardCommandMessage): Promise<unknown> => {
const ws = extensionWs;
if (!ws || ws.readyState !== WebSocket.OPEN) {
throw new Error("Chrome extension not connected");
@@ -195,9 +183,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
return await new Promise<unknown>((resolve, reject) => {
const timer = setTimeout(() => {
pendingExtension.delete(payload.id);
reject(
new Error(`extension request timeout: ${payload.params.method}`),
);
reject(new Error(`extension request timeout: ${payload.params.method}`));
}, 30_000);
pendingExtension.set(payload.id, { resolve, reject, timer });
});
@@ -216,10 +202,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
ws.send(JSON.stringify(res));
};
const ensureTargetEventsForClient = (
ws: WebSocket,
mode: "autoAttach" | "discover",
) => {
const ensureTargetEventsForClient = (ws: WebSocket, mode: "autoAttach" | "discover") => {
for (const target of connectedTargets.values()) {
if (mode === "autoAttach") {
ws.send(
@@ -267,8 +250,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
};
case "Target.getTargetInfo": {
const params = (cmd.params ?? {}) as { targetId?: string };
const targetId =
typeof params.targetId === "string" ? params.targetId : undefined;
const targetId = typeof params.targetId === "string" ? params.targetId : undefined;
if (targetId) {
for (const t of connectedTargets.values()) {
if (t.targetId === targetId) return { targetInfo: t.targetInfo };
@@ -283,8 +265,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
}
case "Target.attachToTarget": {
const params = (cmd.params ?? {}) as { targetId?: string };
const targetId =
typeof params.targetId === "string" ? params.targetId : undefined;
const targetId = typeof params.targetId === "string" ? params.targetId : undefined;
if (!targetId) throw new Error("targetId required");
for (const t of connectedTargets.values()) {
if (t.targetId === targetId) return { sessionId: t.sessionId };
@@ -458,9 +439,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
const ping = setInterval(() => {
if (ws.readyState !== WebSocket.OPEN) return;
ws.send(
JSON.stringify({ method: "ping" } satisfies ExtensionPingMessage),
);
ws.send(JSON.stringify({ method: "ping" } satisfies ExtensionPingMessage));
}, 5000);
ws.on("message", (data) => {
@@ -471,21 +450,12 @@ export async function ensureChromeExtensionRelayServer(opts: {
return;
}
if (
parsed &&
typeof parsed === "object" &&
"id" in parsed &&
typeof parsed.id === "number"
) {
if (parsed && typeof parsed === "object" && "id" in parsed && typeof parsed.id === "number") {
const pending = pendingExtension.get(parsed.id);
if (!pending) return;
pendingExtension.delete(parsed.id);
clearTimeout(pending.timer);
if (
"error" in parsed &&
typeof parsed.error === "string" &&
parsed.error.trim()
) {
if ("error" in parsed && typeof parsed.error === "string" && parsed.error.trim()) {
pending.reject(new Error(parsed.error));
} else {
pending.resolve((parsed as ExtensionResponseMessage).result);
@@ -495,10 +465,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
if (parsed && typeof parsed === "object" && "method" in parsed) {
if ((parsed as ExtensionPongMessage).method === "pong") return;
if (
(parsed as ExtensionForwardEventMessage).method !== "forwardCDPEvent"
)
return;
if ((parsed as ExtensionForwardEventMessage).method !== "forwardCDPEvent") return;
const evt = parsed as ExtensionForwardEventMessage;
const method = evt.params?.method;
const params = evt.params?.params;
@@ -591,8 +558,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
}
if (cmd.method === "Target.attachToTarget") {
const params = (cmd.params ?? {}) as { targetId?: string };
const targetId =
typeof params.targetId === "string" ? params.targetId : undefined;
const targetId = typeof params.targetId === "string" ? params.targetId : undefined;
if (targetId) {
const target = Array.from(connectedTargets.values()).find(
(t) => t.targetId === targetId,
@@ -669,9 +635,7 @@ export async function ensureChromeExtensionRelayServer(opts: {
return relay;
}
export async function stopChromeExtensionRelayServer(opts: {
cdpUrl: string;
}): Promise<boolean> {
export async function stopChromeExtensionRelayServer(opts: { cdpUrl: string }): Promise<boolean> {
const info = parseBaseUrl(opts.cdpUrl);
const existing = serversByPort.get(info.port);
if (!existing) return false;