// Copyright (C) 2020 Marius Schellenberger

package db

import (
	"crypto/sha256"
	"git.giftfish.de/ston1th/gowiki/pkg/core"
	"time"
)

func init() {
	reservedNames = make([]string, len(reservedURIs))
	for i, v := range reservedURIs {
		reservedNames[i] = v[1:]
	}
}

var reservedURIs = []string{
	core.LoginURI,
	core.LogoutURI,
	core.TotpURI,
	core.SectionsURI,
	core.SectionURI,
	core.SearchURI,
	core.StatsURI,
	core.NewURI,
	core.BlacklistURI,
	core.UsersURI,
	core.UserURI,
	core.ViewURI,
}

var reservedNames []string

func validatePassword(pw string) (b []byte) {
	b = []byte(pw)
	if len(pw) <= 56 {
		return
	}
	hash := sha256.New()
	hash.Write(b)
	b = hash.Sum(nil)
	return
}

const timeFmt = "2006-01-02 15:04:05"

func now() string {
	return time.Now().Format(timeFmt)
}

func created(username string) string {
	return username + " " + now()
}