scsusers/recovery.go

package scsusers

import (
	"fmt"
	"log"
	"time"

	"golang.org/x/crypto/bcrypt"
)

func RecoverByEmail(email string) {
	u, ok := Get(email)
	if !ok {
		return
	}
	recoverycode := generatePassword(16)
	u.Delete("recoverycode")
	u.Delete("recoverytime")

	crypt, err := bcrypt.GenerateFromPassword(recoverycode, 10)
	if err != nil {
		log.Println("pass generation failed")
		return
	}

	u.Set("recoverycode", string(crypt))
	u.Set("recoverytime", fmt.Sprintf("%d", time.Now().Add(time.Minute*60).Unix()))

	SendRecoveryEmail(email, email, string(recoverycode))
}