guh

utils/config.ts

@@ -8,10 +8,12 @@ export interface ConfigType {
 		password: string;
 		database: string;
 	};
+
 	http: {
 		port: number;
 		base_url: string;
 	};
+
 	validation: {
 		max_displayname_size: number;
 		max_bio_size: number;
@@ -28,11 +30,98 @@ export interface ConfigType {
 		email_blacklist: string[];
 		url_scheme_whitelist: string[];
 	};
+
+	activitypub: {
+		use_tombstones: boolean;
+	};
 	[key: string]: unknown;
 }
 
+export const configDefaults: ConfigType = {
+	http: {
+		port: 3000,
+		base_url: "http://0.0.0.0",
+	},
+	database: {
+		host: "localhost",
+		port: 5432,
+		username: "postgres",
+		password: "postgres",
+		database: "fediproject",
+	},
+	validation: {
+		max_displayname_size: 50,
+		max_bio_size: 6000,
+		max_note_size: 5000,
+		max_avatar_size: 5_000_000,
+		max_header_size: 5_000_000,
+		max_media_size: 40_000_000,
+		max_media_attachments: 4,
+		max_media_description_size: 1000,
+		max_username_size: 30,
+
+		username_blacklist: [
+			".well-known",
+			"~",
+			"about",
+			"activities",
+			"api",
+			"auth",
+			"dev",
+			"inbox",
+			"internal",
+			"main",
+			"media",
+			"nodeinfo",
+			"notice",
+			"oauth",
+			"objects",
+			"proxy",
+			"push",
+			"registration",
+			"relay",
+			"settings",
+			"status",
+			"tag",
+			"users",
+			"web",
+			"search",
+			"mfa",
+		],
+
+		blacklist_tempmail: false,
+
+		email_blacklist: [],
+
+		url_scheme_whitelist: [
+			"http",
+			"https",
+			"ftp",
+			"dat",
+			"dweb",
+			"gopher",
+			"hyper",
+			"ipfs",
+			"ipns",
+			"irc",
+			"xmpp",
+			"ircs",
+			"magnet",
+			"mailto",
+			"mumble",
+			"ssb",
+		],
+	},
+	activitypub: {
+		use_tombstones: true,
+	},
+};
+
 export const getConfig = () => {
-	return data as ConfigType;
+	return {
+		...configDefaults,
+		...(data as ConfigType),
+	};
 };
 
 export const getHost = () => {

utils/request.ts

@@ -0,0 +1,54 @@
+/**
+ * Takes a request, and turns FormData or query parameters
+ * into a JSON object as would be returned by req.json()
+ * This is a translation layer that allows clients to use
+ * either FormData, query parameters, or JSON in the request
+ * @param request The request to parse
+ */
+export async function parseRequest<T>(request: Request): Promise<Partial<T>> {
+	const formData = await request.formData();
+	const query = new URL(request.url).searchParams;
+
+	// if request contains a JSON body
+	if (request.headers.get("Content-Type")?.includes("application/json")) {
+		return (await request.json()) as T;
+	}
+
+	// If request contains FormData
+	if (request.headers.get("Content-Type")?.includes("multipart/form-data")) {
+		if ([...formData.entries()].length > 0) {
+			const data: Record<string, string | File> = {};
+
+			for (const [key, value] of formData.entries()) {
+				// If object, parse as JSON
+				try {
+					// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-base-to-string
+					data[key] = JSON.parse(value.toString());
+				} catch {
+					// If a file, set as a file
+					if (value instanceof File) {
+						data[key] = value;
+					}
+
+					// Otherwise, set as a string
+					// eslint-disable-next-line @typescript-eslint/no-base-to-string
+					data[key] = value.toString();
+				}
+			}
+
+			return data as T;
+		}
+	}
+
+	if ([...query.entries()].length > 0) {
+		const data: Record<string, string> = {};
+
+		for (const [key, value] of query.entries()) {
+			data[key] = value.toString();
+		}
+
+		return data as T;
+	}
+
+	return {};
+}