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https://github.com/awatertrevi/infisical.git
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feat: completed backend for gateway
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@@ -1,20 +1,31 @@
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import crypto from "node:crypto";
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import { getConfig } from "@app/lib/config/env";
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import { BadRequestError } from "@app/lib/errors";
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import { getDbConnectionHost } from "@app/lib/knex";
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export const verifyHostInputValidity = (host: string) => {
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export const verifyHostInputValidity = (host: string, isGateway = false) => {
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const appCfg = getConfig();
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const dbHost = appCfg.DB_HOST || getDbConnectionHost(appCfg.DB_CONNECTION_URI);
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// no need for validation when it's dev
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if (appCfg.NODE_ENV === "development") return;
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if (host === "host.docker.internal") throw new BadRequestError({ message: "Invalid db host" });
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if (
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appCfg.isCloud &&
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!isGateway &&
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// localhost
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// internal ips
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(host === "host.docker.internal" || host.match(/^10\.\d+\.\d+\.\d+/) || host.match(/^192\.168\.\d+\.\d+/))
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(host.match(/^10\.\d+\.\d+\.\d+/) || host.match(/^192\.168\.\d+\.\d+/))
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)
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throw new BadRequestError({ message: "Invalid db host" });
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if (host === "localhost" || host === "127.0.0.1" || dbHost === host) {
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if (
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host === "localhost" ||
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host === "127.0.0.1" ||
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crypto.timingSafeEqual(Buffer.from(dbHost || ""), Buffer.from(host))
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) {
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throw new BadRequestError({ message: "Invalid db host" });
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}
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};
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