Erster Docker-Stand

_node_modules/hono/dist/middleware/csrf/index.js

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+// src/middleware/csrf/index.ts
+import { HTTPException } from "../../http-exception.js";
+var secFetchSiteValues = ["same-origin", "same-site", "none", "cross-site"];
+var isSecFetchSite = (value) => secFetchSiteValues.includes(value);
+var isSafeMethodRe = /^(GET|HEAD)$/;
+var isRequestedByFormElementRe = /^\b(application\/x-www-form-urlencoded|multipart\/form-data|text\/plain)\b/i;
+var csrf = (options) => {
+  const originHandler = ((optsOrigin) => {
+    if (!optsOrigin) {
+      return (origin, c) => origin === new URL(c.req.url).origin;
+    } else if (typeof optsOrigin === "string") {
+      return (origin) => origin === optsOrigin;
+    } else if (typeof optsOrigin === "function") {
+      return optsOrigin;
+    } else {
+      return (origin) => optsOrigin.includes(origin);
+    }
+  })(options?.origin);
+  const isAllowedOrigin = async (origin, c) => {
+    if (origin === void 0) {
+      return false;
+    }
+    return await originHandler(origin, c);
+  };
+  const secFetchSiteHandler = ((optsSecFetchSite) => {
+    if (!optsSecFetchSite) {
+      return (secFetchSite) => secFetchSite === "same-origin";
+    } else if (typeof optsSecFetchSite === "string") {
+      return (secFetchSite) => secFetchSite === optsSecFetchSite;
+    } else if (typeof optsSecFetchSite === "function") {
+      return optsSecFetchSite;
+    } else {
+      return (secFetchSite) => optsSecFetchSite.includes(secFetchSite);
+    }
+  })(options?.secFetchSite);
+  const isAllowedSecFetchSite = async (secFetchSite, c) => {
+    if (secFetchSite === void 0) {
+      return false;
+    }
+    if (!isSecFetchSite(secFetchSite)) {
+      return false;
+    }
+    return await secFetchSiteHandler(secFetchSite, c);
+  };
+  return async function csrf2(c, next) {
+    if (!isSafeMethodRe.test(c.req.method) && isRequestedByFormElementRe.test(c.req.header("content-type") || "text/plain") && !await isAllowedSecFetchSite(c.req.header("sec-fetch-site"), c) && !await isAllowedOrigin(c.req.header("origin"), c)) {
+      const res = new Response("Forbidden", { status: 403 });
+      throw new HTTPException(403, { res });
+    }
+    await next();
+  };
+};
+export {
+  csrf
+};