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kube-auth-proxy: accept only target cluster hostname (#1433)

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Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
This commit is contained in:
Jari Kolehmainen 2020-11-19 08:32:07 +02:00 committed by Lauri Nevala
parent 5d077b0bb4
commit aa09f13d8b
1 changed files with 7 additions and 1 deletions
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8
src/main/kube-auth-proxy.ts
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@ -4,6 +4,7 @@ import { broadcastIpc } from "../common/ipc";
import type { Cluster } from "./cluster"
import { bundledKubectl, Kubectl } from "./kubectl"
import logger from "./logger"
import * as url from "url"
export interface KubeAuthProxyLog {
data: string;
@ -26,17 +27,22 @@ export class KubeAuthProxy {
this.kubectl = bundledKubectl
}
get acceptHosts() {
return url.parse(this.cluster.apiUrl).hostname;
}
public async run(): Promise<void> {
if (this.proxyProcess) {
return;
}
const proxyBin = await this.kubectl.getPath()
const args = [
"proxy",
"-p", `${this.port}`,
"--kubeconfig", `${this.cluster.kubeConfigPath}`,
"--context", `${this.cluster.contextName}`,
"--accept-hosts", ".*",
"--accept-hosts", this.acceptHosts,
"--reject-paths", "^[^/]"
]
if (process.env.DEBUG_PROXY === "true") {