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ChangeUserName: rename user files back on DB issue #14447

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merged 1 commit into from
Jan 24, 2021
Merged

ChangeUserName: rename user files back on DB issue #14447

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15 changes: 12 additions & 3 deletions models/user.go
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Original file line number Diff line number Diff line change
Expand Up @@ -922,6 +922,7 @@ func VerifyActiveEmailCode(code, email string) *EmailAddress {

// ChangeUserName changes all corresponding setting from old user name to new one.
func ChangeUserName(u *User, newUserName string) (err error) {
oldUserName := u.Name
if err = IsUsableUsername(newUserName); err != nil {
return err
}
Expand All @@ -939,16 +940,24 @@ func ChangeUserName(u *User, newUserName string) (err error) {
return err
}

if _, err = sess.Exec("UPDATE `repository` SET owner_name=? WHERE owner_name=?", newUserName, u.Name); err != nil {
if _, err = sess.Exec("UPDATE `repository` SET owner_name=? WHERE owner_name=?", newUserName, oldUserName); err != nil {
return fmt.Errorf("Change repo owner name: %v", err)
}

// Do not fail if directory does not exist
if err = os.Rename(UserPath(u.Name), UserPath(newUserName)); err != nil && !os.IsNotExist(err) {
if err = os.Rename(UserPath(oldUserName), UserPath(newUserName)); err != nil && !os.IsNotExist(err) {
return fmt.Errorf("Rename user directory: %v", err)
}

return sess.Commit()
if err = sess.Commit(); err != nil {
if err2 := os.Rename(UserPath(newUserName), UserPath(oldUserName)); err2 != nil && !os.IsNotExist(err2) {
log.Critical("Unable to rollback directory change during failed username change from: %s to: %s. DB Error: %v. Filesystem Error: %v", oldUserName, newUserName, err, err2)
return fmt.Errorf("failed to rollback directory change during failed username change from: %s to: %s. DB Error: %w. Filesystem Error: %v", oldUserName, newUserName, err, err2)
}
return err
}

return nil
}

// checkDupEmail checks whether there are the same email with the user
Expand Down