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Tunnel Functionality Validated (Initial)

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This commit is contained in:
Nicole Rappe
2026-01-11 22:06:05 -07:00
parent 3809fd25fb
commit ec85896e00
4 changed files with 93 additions and 18 deletions
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56
Data/Engine/web-interface/src/Devices/ReverseTunnel/Powershell.jsx
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@@ -64,6 +64,8 @@ const emitAsync = (socket, event, payload, timeoutMs = 4000) =>
});
});
const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
function normalizeText(value) {
if (value == null) return "";
try {
@@ -245,20 +247,52 @@ export default function ReverseTunnelPowershell({ device }) {
const detail = data?.detail ? `: ${data.detail}` : "";
throw new Error(`${data?.error || `HTTP ${resp.status}`}${detail}`);
}
const statusResp = await fetch(
`/api/tunnel/connect/status?agent_id=${encodeURIComponent(agentId)}&bump=1`
);
const statusData = await statusResp.json().catch(() => ({}));
if (!statusResp.ok || statusData?.status !== "up") {
throw new Error(statusData?.error || "Tunnel not ready");
}
const waitForTunnelReady = async () => {
const deadline = Date.now() + 60000;
let lastError = "";
while (Date.now() < deadline) {
const statusResp = await fetch(
`/api/tunnel/connect/status?agent_id=${encodeURIComponent(agentId)}&bump=1`
);
const statusData = await statusResp.json().catch(() => ({}));
if (statusResp.ok && statusData?.status === "up") {
const agentSocket = statusData?.agent_socket;
const agentReady = agentSocket === undefined ? true : Boolean(agentSocket);
if (agentReady) {
return statusData;
}
setStatusMessage("Waiting for agent VPN socket to register...");
} else if (statusData?.error) {
lastError = statusData.error;
}
await sleep(2000);
}
throw new Error(lastError || "Tunnel not ready");
};
const statusData = await waitForTunnelReady();
setTunnel({ ...data, ...statusData });
const socket = ensureSocket();
const openResp = await emitAsync(socket, "vpn_shell_open", { agent_id: agentId }, 6000);
if (openResp?.error) {
throw new Error(openResp.error);
}
const openShellWithRetry = async () => {
const deadline = Date.now() + 30000;
let lastError = "";
let attempt = 0;
while (Date.now() < deadline) {
attempt += 1;
const openResp = await emitAsync(socket, "vpn_shell_open", { agent_id: agentId }, 6000);
if (!openResp?.error) {
return openResp;
}
lastError = openResp.error;
setStatusMessage(`Waiting for PowerShell shell (${attempt})...`);
await sleep(2000);
}
throw new Error(lastError || "shell_connect_failed");
};
await openShellWithRetry();
setStatusMessage("");
setSessionState("connected");
setShellState("connected");
} catch (err) {