diff --git a/api/src/util/utility/Base64.ts b/api/src/util/utility/Base64.ts
deleted file mode 100644
index 46cff77a..00000000
--- a/api/src/util/utility/Base64.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-const alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+";
-
-// binary to string lookup table
-const b2s = alphabet.split("");
-
-// string to binary lookup table
-// 123 == 'z'.charCodeAt(0) + 1
-const s2b = new Array(123);
-for (let i = 0; i < alphabet.length; i++) {
- s2b[alphabet.charCodeAt(i)] = i;
-}
-
-// number to base64
-export const ntob = (n: number): string => {
- if (n < 0) return `-${ntob(-n)}`;
-
- let lo = n >>> 0;
- let hi = (n / 4294967296) >>> 0;
-
- let right = "";
- while (hi > 0) {
- right = b2s[0x3f & lo] + right;
- lo >>>= 6;
- lo |= (0x3f & hi) << 26;
- hi >>>= 6;
- }
-
- let left = "";
- do {
- left = b2s[0x3f & lo] + left;
- lo >>>= 6;
- } while (lo > 0);
-
- return left + right;
-};
-
-// base64 to number
-export const bton = (base64: string) => {
- let number = 0;
- const sign = base64.charAt(0) === "-" ? 1 : 0;
-
- for (let i = sign; i < base64.length; i++) {
- number = number * 64 + s2b[base64.charCodeAt(i)];
- }
-
- return sign ? -number : number;
-};
diff --git a/api/src/util/utility/RandomInviteID.ts b/api/src/util/utility/RandomInviteID.ts
deleted file mode 100644
index 7ea344e0..00000000
--- a/api/src/util/utility/RandomInviteID.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import { Snowflake } from "@fosscord/util";
-
-export function random(length = 6) {
- // Declare all characters
- let chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
-
- // Pick characers randomly
- let str = "";
- for (let i = 0; i < length; i++) {
- str += chars.charAt(Math.floor(Math.random() * chars.length));
- }
-
- return str;
-}
-
-export function snowflakeBasedInvite() {
- // Declare all characters
- let chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
- let base = BigInt(chars.length);
- let snowflake = Snowflake.generateWorkerProcess();
-
- // snowflakes hold ~10.75 characters worth of entropy;
- // safe to generate a 8-char invite out of them
- let str = "";
- for (let i=0; i < 10; i++) {
-
- str.concat(chars.charAt(Number(snowflake % base)));
- snowflake = snowflake / base;
- }
-
- return str.substr(3,8).split("").reverse().join("");
-}
diff --git a/api/src/util/utility/String.ts b/api/src/util/utility/String.ts
deleted file mode 100644
index 982b7e11..00000000
--- a/api/src/util/utility/String.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Request } from "express";
-import { ntob } from "./Base64";
-import { FieldErrors } from "@fosscord/util";
-
-export function checkLength(str: string, min: number, max: number, key: string, req: Request) {
- if (str.length < min || str.length > max) {
- throw FieldErrors({
- [key]: {
- code: "BASE_TYPE_BAD_LENGTH",
- message: req.t("common:field.BASE_TYPE_BAD_LENGTH", { length: `${min} - ${max}` })
- }
- });
- }
-}
-
-export function generateCode() {
- return ntob(Date.now() + Math.randomIntBetween(0, 10000));
-}
diff --git a/api/src/util/utility/captcha.ts b/api/src/util/utility/captcha.ts
deleted file mode 100644
index 739647d2..00000000
--- a/api/src/util/utility/captcha.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import { Config } from "@fosscord/util";
-import fetch from "node-fetch";
-
-export interface hcaptchaResponse {
- success: boolean;
- challenge_ts: string;
- hostname: string;
- credit: boolean;
- "error-codes": string[];
- score: number; // enterprise only
- score_reason: string[]; // enterprise only
-}
-
-export interface recaptchaResponse {
- success: boolean;
- score: number; // between 0 - 1
- action: string;
- challenge_ts: string;
- hostname: string;
- "error-codes"?: string[];
-}
-
-const verifyEndpoints = {
- hcaptcha: "https://hcaptcha.com/siteverify",
- recaptcha: "https://www.google.com/recaptcha/api/siteverify",
-}
-
-export async function verifyCaptcha(response: string, ip?: string) {
- const { security } = Config.get();
- const { service, secret, sitekey } = security.captcha;
-
- if (!service) throw new Error("Cannot verify captcha without service");
-
- const res = await fetch(verifyEndpoints[service], {
- method: "POST",
- headers: {
- "Content-Type": "application/x-www-form-urlencoded",
- },
- body: `response=${encodeURIComponent(response)}`
- + `&secret=${encodeURIComponent(secret!)}`
- + `&sitekey=${encodeURIComponent(sitekey!)}`
- + (ip ? `&remoteip=${encodeURIComponent(ip!)}` : ""),
- });
-
- return await res.json() as hcaptchaResponse | recaptchaResponse;
-}
\ No newline at end of file
diff --git a/api/src/util/utility/ipAddress.ts b/api/src/util/utility/ipAddress.ts
deleted file mode 100644
index 13cc9603..00000000
--- a/api/src/util/utility/ipAddress.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import { Config } from "@fosscord/util";
-import { Request } from "express";
-// use ipdata package instead of simple fetch because of integrated caching
-import fetch from "node-fetch";
-
-const exampleData = {
- ip: "",
- is_eu: true,
- city: "",
- region: "",
- region_code: "",
- country_name: "",
- country_code: "",
- continent_name: "",
- continent_code: "",
- latitude: 0,
- longitude: 0,
- postal: "",
- calling_code: "",
- flag: "",
- emoji_flag: "",
- emoji_unicode: "",
- asn: {
- asn: "",
- name: "",
- domain: "",
- route: "",
- type: "isp"
- },
- languages: [
- {
- name: "",
- native: ""
- }
- ],
- currency: {
- name: "",
- code: "",
- symbol: "",
- native: "",
- plural: ""
- },
- time_zone: {
- name: "",
- abbr: "",
- offset: "",
- is_dst: true,
- current_time: ""
- },
- threat: {
- is_tor: false,
- is_proxy: false,
- is_anonymous: false,
- is_known_attacker: false,
- is_known_abuser: false,
- is_threat: false,
- is_bogon: false
- },
- count: 0,
- status: 200
-};
-
-//TODO add function that support both ip and domain names
-export async function IPAnalysis(ip: string): Promise<typeof exampleData> {
- const { ipdataApiKey } = Config.get().security;
- if (!ipdataApiKey) return { ...exampleData, ip };
-
- return (await fetch(`https://api.ipdata.co/${ip}?api-key=${ipdataApiKey}`)).json();
-}
-
-export function isProxy(data: typeof exampleData) {
- if (!data || !data.asn || !data.threat) return false;
- if (data.asn.type !== "isp") return true;
- if (Object.values(data.threat).some((x) => x)) return true;
-
- return false;
-}
-
-export function getIpAdress(req: Request): string {
- // @ts-ignore
- return req.headers[Config.get().security.forwadedFor] || req.socket.remoteAddress;
-}
-
-export function distanceBetweenLocations(loc1: any, loc2: any): number {
- return distanceBetweenCoords(loc1.latitude, loc1.longitude, loc2.latitude, loc2.longitude);
-}
-
-//Haversine function
-function distanceBetweenCoords(lat1: number, lon1: number, lat2: number, lon2: number) {
- const p = 0.017453292519943295; // Math.PI / 180
- const c = Math.cos;
- const a = 0.5 - c((lat2 - lat1) * p) / 2 + (c(lat1 * p) * c(lat2 * p) * (1 - c((lon2 - lon1) * p))) / 2;
-
- return 12742 * Math.asin(Math.sqrt(a)); // 2 * R; R = 6371 km
-}
diff --git a/api/src/util/utility/passwordStrength.ts b/api/src/util/utility/passwordStrength.ts
deleted file mode 100644
index 439700d0..00000000
--- a/api/src/util/utility/passwordStrength.ts
+++ /dev/null
@@ -1,60 +0,0 @@
-import { Config } from "@fosscord/util";
-import "missing-native-js-functions";
-
-const reNUMBER = /[0-9]/g;
-const reUPPERCASELETTER = /[A-Z]/g;
-const reSYMBOLS = /[A-Z,a-z,0-9]/g;
-
-const blocklist: string[] = []; // TODO: update ones passwordblocklist is stored in db
-/*
- * https://en.wikipedia.org/wiki/Password_policy
- * password must meet following criteria, to be perfect:
- * - min <n> chars
- * - min <n> numbers
- * - min <n> symbols
- * - min <n> uppercase chars
- * - shannon entropy folded into [0, 1) interval
- *
- * Returns: 0 > pw > 1
- */
-export function checkPassword(password: string): number {
- const { minLength, minNumbers, minUpperCase, minSymbols } = Config.get().register.password;
- var strength = 0;
-
- // checks for total password len
- if (password.length >= minLength - 1) {
- strength += 0.05;
- }
-
- // checks for amount of Numbers
- if (password.count(reNUMBER) >= minNumbers - 1) {
- strength += 0.05;
- }
-
- // checks for amount of Uppercase Letters
- if (password.count(reUPPERCASELETTER) >= minUpperCase - 1) {
- strength += 0.05;
- }
-
- // checks for amount of symbols
- if (password.replace(reSYMBOLS, "").length >= minSymbols - 1) {
- strength += 0.05;
- }
-
- // checks if password only consists of numbers or only consists of chars
- if (password.length == password.count(reNUMBER) || password.length === password.count(reUPPERCASELETTER)) {
- strength = 0;
- }
-
- let entropyMap: { [key: string]: number } = {};
- for (let i = 0; i < password.length; i++) {
- if (entropyMap[password[i]]) entropyMap[password[i]]++;
- else entropyMap[password[i]] = 1;
- }
-
- let entropies = Object.values(entropyMap);
-
- entropies.map(x => (x / entropyMap.length));
- strength += entropies.reduceRight((a: number, x: number) => a - (x * Math.log2(x))) / Math.log2(password.length);
- return strength;
-}
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