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Unique subnets for exit nodes

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This commit is contained in:
Owen
2026-07-02 20:54:59 -04:00
parent 1bf3d2cdd6
commit f87e136f6b
4 changed files with 215 additions and 167 deletions
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64
server/routers/gerbil/createExitNode.ts
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@@ -13,37 +13,41 @@ export async function createExitNode(
const [exitNodeQuery] = await db.select().from(exitNodes).limit(1);
let exitNode: ExitNode;
if (!exitNodeQuery) {
const address = await getNextAvailableSubnet();
// TODO: eventually we will want to get the next available port so that we can multiple exit nodes
// const listenPort = await getNextAvailablePort();
const listenPort = config.getRawConfig().gerbil.start_port;
let subEndpoint = "";
if (config.getRawConfig().gerbil.use_subdomain) {
subEndpoint = await getUniqueExitNodeEndpointName();
const { value: address, release } = await getNextAvailableSubnet();
try {
// TODO: eventually we will want to get the next available port so that we can multiple exit nodes
// const listenPort = await getNextAvailablePort();
const listenPort = config.getRawConfig().gerbil.start_port;
let subEndpoint = "";
if (config.getRawConfig().gerbil.use_subdomain) {
subEndpoint = await getUniqueExitNodeEndpointName();
}
const exitNodeName =
config.getRawConfig().gerbil.exit_node_name ||
`Exit Node ${publicKey.slice(0, 8)}`;
// create a new exit node
[exitNode] = await db
.insert(exitNodes)
.values({
publicKey,
endpoint: `${subEndpoint}${subEndpoint != "" ? "." : ""}${config.getRawConfig().gerbil.base_endpoint}`,
address,
online: true,
listenPort,
reachableAt,
name: exitNodeName
})
.returning()
.execute();
logger.info(
`Created new exit node ${exitNode.name} with address ${exitNode.address} and port ${exitNode.listenPort}`
);
} finally {
await release();
}
const exitNodeName =
config.getRawConfig().gerbil.exit_node_name ||
`Exit Node ${publicKey.slice(0, 8)}`;
// create a new exit node
[exitNode] = await db
.insert(exitNodes)
.values({
publicKey,
endpoint: `${subEndpoint}${subEndpoint != "" ? "." : ""}${config.getRawConfig().gerbil.base_endpoint}`,
address,
online: true,
listenPort,
reachableAt,
name: exitNodeName
})
.returning()
.execute();
logger.info(
`Created new exit node ${exitNode.name} with address ${exitNode.address} and port ${exitNode.listenPort}`
);
} else {
// update the existing exit node
[exitNode] = await db