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Pick always a new port for newt

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Owen Schwartz 2025-01-20 21:07:02 -05:00
parent 72d7ecb2ed
commit 2c8f824240
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3 changed files with 80 additions and 56 deletions
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53
server/routers/target/updateTarget.ts
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@ -10,6 +10,7 @@ import logger from "@server/logger";
import { fromError } from "zod-validation-error";
import { addPeer } from "../gerbil/peers";
import { addTargets } from "../newt/targets";
import { pickPort } from "./ports";
// Regular expressions for validation
const DOMAIN_REGEX =
@ -84,15 +85,14 @@ export async function updateTarget(
}
const { targetId } = parsedParams.data;
const updateData = parsedBody.data;
const [updatedTarget] = await db
.update(targets)
.set(updateData)
const [target] = await db
.select()
.from(targets)
.where(eq(targets.targetId, targetId))
.returning();
.limit(1);
if (!updatedTarget) {
if (!target) {
return next(
createHttpError(
HttpCode.NOT_FOUND,
@ -107,13 +107,13 @@ export async function updateTarget(
siteId: resources.siteId
})
.from(resources)
.where(eq(resources.resourceId, updatedTarget.resourceId!));
.where(eq(resources.resourceId, target.resourceId!));
if (!resource) {
return next(
createHttpError(
HttpCode.NOT_FOUND,
`Resource with ID ${updatedTarget.resourceId} not found`
`Resource with ID ${target.resourceId} not found`
)
);
}
@ -132,24 +132,29 @@ export async function updateTarget(
)
);
}
const { internalPort, targetIps } = await pickPort(site.siteId!);
if (!internalPort) {
return next(
createHttpError(
HttpCode.BAD_REQUEST,
`No available internal port`
)
);
}
const [updatedTarget] = await db
.update(targets)
.set({
...parsedBody.data,
internalPort
})
.where(eq(targets.targetId, targetId))
.returning();
if (site.pubKey) {
if (site.type == "wireguard") {
// TODO: is this all inefficient?
// Fetch resources for this site
const resourcesRes = await db.query.resources.findMany({
where: eq(resources.siteId, site.siteId)
});
// Fetch targets for all resources of this site
const targetIps = await Promise.all(
resourcesRes.map(async (resource) => {
const targetsRes = await db.query.targets.findMany({
where: eq(targets.resourceId, resource.resourceId)
});
return targetsRes.map((target) => `${target.ip}/32`);
})
);
await addPeer(site.exitNodeId!, {
publicKey: site.pubKey,
allowedIps: targetIps.flat()