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Code Issues Releases Activity

🐛 fix cors

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This commit is contained in:
Flam3rboy 2021-08-07 15:51:46 +02:00
parent 3bc8a96afd
commit e2d142b237
2 changed files with 21 additions and 3 deletions
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11
src/Server.ts
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@ -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/"));

13
src/util/FileStorage.ts
View File

@ -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) {