Matej Bačo Meldiron

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Scrypt is a hashing algorithm first published in 2009 to address the security of passwords stored in a database. Generating such a hash is computationally intensive, meaning it takes a "long" time to generate a hash. This is fast enough for the sign-in process but makes it extremely costly to attempt brute-force to crack an existing password's hash.

SCrypt Modified is a fork of this algorithm. From its documentation, the intentions of the fork are unclear.

While official SCrypt takes password and salt to generate the hash, modified has a few additional steps:

Generate derivedKey by creating a Scrypt hash where password is utf8-encoded, and salt is base64-decoded salt + base64-decoded salt separator
Generate hash by encrypting base64-decoded signerKey with aes-256-ctr where key is the first 32 characters of derivedKey, while using an empty initialization vector of length 16
Final hash must be base64-encoded

	Offset pagination (ms)	Cursor pagination (ms)
0% offset	3.73	6.27
10% offset	52.39	4.07
20% offset	96.83	5.15
30% offset	144.13	5.29
40% offset	216.06	6.65
50% offset	257.71	7.26
60% offset	313.06	4.61
70% offset	371.03	6.00
80% offset	424.63	5.60

		Offset pagination (ms)
	0% offset	3.73
	10% offset	52.39
	20% offset	96.83
	30% offset	144.13
	40% offset	216.06
	50% offset	257.71
	60% offset	313.06
	70% offset	371.03
	80% offset	424.63

	# 1. Install Docker (https://get.docker.com/)
	curl -fsSL https://get.docker.com -o install-docker.sh
	sudo sh install-docker.sh

	# 2. Setup Caddy
	mkdir -p caddy
	cd caddy
	mkdir -p conf

	nano conf/Caddyfile

	function prefixWithZero(value, minLength = 2) {
	value = value + "";

	while (value.length < minLength) {
	value = `0${value}`;
	}

	return value;
	}

	version: '3'
	services:
	traefik:
	image: traefik:2.5
	container_name: appwrite-traefik
	command:
	- --providers.file.directory=/storage/config
	- --providers.file.watch=true
	- --providers.docker=true
	- --providers.docker.exposedByDefault=false

	# Make sure to stop Appwrite before this backup,
	# and make sure you have enough space on the machine.

	# After backing up, make sure there is a file in 'backups/backup-___.tar.gz'.
	# Also please check size of this file, it should be at least 5kb, even for small instances.

	docker run --rm \
	-v appwrite_appwrite-mariadb:/backup/appwrite-mariadb \
	-v appwrite_appwrite-redis:/backup/appwrite-redis \
	-v appwrite_appwrite-cache:/backup/appwrite-cache \

	export type AppwriteCategory = {
	title: string;
	queries: string[];
	orderAttributes: string[];
	orderTypes: string[];
	collectionName?: string;
	}

	export const AppwriteMovieCategories: AppwriteCategory[] = [
	{

	// This snippets expect that your functions use JSON as both input and output

	// Connect to appwrite, should be globaly shared
	let sdk = new Appwrite();

	sdk
	.setEndpoint("https://[HOSTNAME_OR_IP]/v1") // Your API Endpoint
	.setProject("5df5acd0d48c2"); // Your project ID

	// Shared type for strict type definition