53 lines
1.9 KiB
Go
53 lines
1.9 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
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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 user
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import (
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"context"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/validate"
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"golang.org/x/crypto/bcrypt"
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)
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// PasswordChange processes a password change request for the given user.
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func (p *Processor) PasswordChange(ctx context.Context, user *gtsmodel.User, oldPassword string, newPassword string) gtserror.WithCode {
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if err := bcrypt.CompareHashAndPassword([]byte(user.EncryptedPassword), []byte(oldPassword)); err != nil {
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return gtserror.NewErrorUnauthorized(err, "old password was incorrect")
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}
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if err := validate.NewPassword(newPassword); err != nil {
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return gtserror.NewErrorBadRequest(err, err.Error())
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}
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newPasswordHash, err := bcrypt.GenerateFromPassword([]byte(newPassword), bcrypt.DefaultCost)
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if err != nil {
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return gtserror.NewErrorInternalError(err, "error hashing password")
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}
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user.EncryptedPassword = string(newPasswordHash)
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if err := p.state.DB.UpdateUser(ctx, user, "encrypted_password"); err != nil {
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return gtserror.NewErrorInternalError(err)
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}
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return nil
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}
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