mirror of
https://github.com/pagefaultgames/rogueserver.git
synced 2025-09-19 05:33:48 +08:00
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
/*
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Copyright (C) 2024 - 2025 Pagefault Games
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package account
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import (
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"crypto/rand"
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"fmt"
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)
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// Interface for database operations needed for changing password.
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type ChangePWStore interface {
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RemoveSessionsFromUUID(uuid []byte) error
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UpdateAccountPassword(uuid []byte, newKey []byte, newSalt []byte) error
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}
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func ChangePW[T ChangePWStore](store T, uuid []byte, password string) error {
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if len(password) < 6 {
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return fmt.Errorf("invalid password")
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}
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salt := make([]byte, ArgonSaltSize)
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_, err := rand.Read(salt)
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if err != nil {
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return fmt.Errorf("failed to generate salt: %s", err)
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}
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err = store.RemoveSessionsFromUUID(uuid)
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if err != nil {
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return fmt.Errorf("failed to remove sessions: %s", err)
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}
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err = store.UpdateAccountPassword(uuid, deriveArgon2IDKey([]byte(password), salt), salt)
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if err != nil {
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return fmt.Errorf("failed to add account record: %s", err)
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}
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return nil
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}
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