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Do not allow 'root' as username

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On the "Users" tab, the user can choose a username. It was possible to
use 'root' as username, which led to an installation error, because
'root' exists already.

Added a new check to the username validation.

Fixes #1462.
This commit is contained in:
apt-ghetto 2020-07-25 15:59:59 +02:00
parent d114c383fa
commit 01b22d27a8
1 changed files with 7 additions and 0 deletions
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7
src/modules/users/UsersPage.cpp
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@ -409,6 +409,13 @@ UsersPage::validateUsernameText( const QString& textRef )
tr( "Only lowercase letters, numbers, underscore and hyphen are allowed." ) ); tr( "Only lowercase letters, numbers, underscore and hyphen are allowed." ) );
m_readyUsername = false; m_readyUsername = false;
} }
else if ( 0 == QString::compare("root", text, Qt::CaseSensitive ) )
{
labelError( ui->labelUsername,
ui->labelUsernameError,
tr( "'root' is not allowed as user name." ) );
m_readyUsername = false;
}
else else
{ {
labelOk( ui->labelUsername, ui->labelUsernameError ); labelOk( ui->labelUsername, ui->labelUsernameError );