diff --git a/src/Server.ts b/src/Server.ts
index f79437d5..f876a719 100644
--- a/src/Server.ts
+++ b/src/Server.ts
@@ -18,6 +18,17 @@ export class CDNServer extends Server {
await (db as Promise<Connection>);
await Config.init();
console.log("[Database] connected");
+ this.app.use((req, res, next) => {
+ res.set("Access-Control-Allow-Origin", "*");
+ // TODO: use better CSP policy
+ res.set(
+ "Content-security-policy",
+ "default-src * data: blob: filesystem: about: ws: wss: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline';"
+ );
+ res.set("Access-Control-Allow-Headers", req.header("Access-Control-Request-Headers") || "*");
+ res.set("Access-Control-Allow-Methods", req.header("Access-Control-Request-Methods") || "*");
+ next();
+ });
await this.registerRoutes(path.join(__dirname, "routes/"));
diff --git a/src/util/FileStorage.ts b/src/util/FileStorage.ts
index 119e990f..4a449d5a 100644
--- a/src/util/FileStorage.ts
+++ b/src/util/FileStorage.ts
@@ -4,9 +4,12 @@ import { join, relative } from "path";
import "missing-native-js-functions";
function getPath(path: string) {
- if (path.indexOf("\0") !== -1 || !/^[a-z0-9]+$/.test(path)) throw new Error("invalid path");
// STORAGE_LOCATION has a default value in start.ts
- return join(process.env.STORAGE_LOCATION || "../", path);
+ const root = process.env.STORAGE_LOCATION || "../";
+ var filename = join(root, path);
+
+ if (path.indexOf("\0") !== -1 || !filename.startsWith(root)) throw new Error("invalid path");
+ return filename;
}
export class FileStorage implements Storage {
@@ -19,7 +22,11 @@ export class FileStorage implements Storage {
}
async set(path: string, value: any) {
- return fs.writeFileSync(getPath(path), value, { encoding: "binary" });
+ path = getPath(path);
+ const dir = path.split("/").slice(0, -1).join("/");
+ fs.mkdirSync(dir, { recursive: true });
+
+ return fs.writeFileSync(path, value, { encoding: "binary" });
}
async delete(path: string) {
|
