From 3409ac598c13b0e0af177d7bde85ec93765624c0 Mon Sep 17 00:00:00 2001
From: bronku <bronk.jakub@proton.me>
Date: Thu, 11 Jun 2026 00:35:07 +0200
Subject: [PATCH] removed crypto and users - unused without auth

---
 crypto/crypto.go | 21 ---------------------
 go.mod           |  5 -----
 go.sum           |  4 ----
 store/store.go   |  4 ----
 store/user.go    | 48 ------------------------------------------------
 5 files changed, 82 deletions(-)
 delete mode 100644 crypto/crypto.go
 delete mode 100644 store/user.go

diff --git a/crypto/crypto.go b/crypto/crypto.go
deleted file mode 100644
index 8863c67..0000000
--- a/crypto/crypto.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package crypto
-
-import (
-	"crypto/rand"
-	"encoding/base64"
-	"log"
-
-	"golang.org/x/crypto/argon2"
-)
-
-func PasswordHash(password, salt string) string {
-	return string(argon2.Key([]byte(password), []byte(salt), 3, 32*1024, 4, 32))
-}
-
-func GenerateKey() string {
-	key := [32]byte{}
-	if _, err := rand.Read(key[:]); err != nil {
-		log.Fatal("can't generate a valid key", err)
-	}
-	return base64.StdEncoding.EncodeToString(key[:])
-}
diff --git a/go.mod b/go.mod
index 3fc2761..f2bba5c 100644
--- a/go.mod
+++ b/go.mod
@@ -5,8 +5,3 @@ go 1.23.5
 require github.com/mattn/go-sqlite3 v1.14.24
 
 require github.com/knaka/go-sqlite3-fts5 v0.0.0-20240729040425-e53b86878d0d
-
-require (
-	golang.org/x/crypto v0.36.0
-	golang.org/x/sys v0.31.0 // indirect
-)
diff --git a/go.sum b/go.sum
index 76d405a..629f279 100644
--- a/go.sum
+++ b/go.sum
@@ -2,7 +2,3 @@ github.com/knaka/go-sqlite3-fts5 v0.0.0-20240729040425-e53b86878d0d h1:I3lRivq7Z
 github.com/knaka/go-sqlite3-fts5 v0.0.0-20240729040425-e53b86878d0d/go.mod h1:kDHCqub/PNhQnqg8ur7OYO49jpZ+pM0mqBQ768DE3UU=
 github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
 github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
-golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
-golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
diff --git a/store/store.go b/store/store.go
index 9f1c5a8..01987c9 100644
--- a/store/store.go
+++ b/store/store.go
@@ -30,10 +30,6 @@ func OpenStore(filename string) *Store {
 	if err != nil {
 		log.Fatal(err)
 	}
-	out.users, err = out.loadUsers()
-	if err != nil {
-		log.Fatal(err)
-	}
 	return &out
 }
 
diff --git a/store/user.go b/store/user.go
deleted file mode 100644
index 8255540..0000000
--- a/store/user.go
+++ /dev/null
@@ -1,48 +0,0 @@
-package store
-
-import (
-	"errors"
-
-	"git.bronku.xyz/bronku/cake-order-tracker/crypto"
-	"git.bronku.xyz/bronku/cake-order-tracker/models"
-)
-
-func (s *Store) AddUser(login, password string) error {
-	_, exists := s.GetUser(login)
-	if exists {
-		return errors.New("the user already exists")
-	}
-	query := "insert into user (login, password, salt) values(?, ?, ?)"
-	salt := crypto.GenerateKey()
-	hash := crypto.PasswordHash(password, salt)
-	_, err := s.db.Exec(query, login, hash, salt)
-	if err == nil {
-		s.users[login] = models.User{Password: hash, Salt: salt}
-	}
-	return err
-}
-
-func (s *Store) loadUsers() (map[string]models.User, error) {
-	out := make(map[string]models.User)
-	query := "select login, password, salt from user;"
-	rows, err := s.db.Query(query)
-	if err != nil {
-		return out, err
-	}
-	defer rows.Close()
-	for rows.Next() {
-		var current models.User
-		var login string
-		err = rows.Scan(&login, &current.Password, &current.Salt)
-		if err != nil {
-			continue
-		}
-		out[login] = current
-	}
-	return out, nil
-}
-
-func (s *Store) GetUser(login string) (models.User, bool) {
-	value, ok := s.users[login]
-	return value, ok
-}