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[users] Remove most remaining business logic from the Page

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- report password status from config
- tie config-value of fields to the text-boxes
This commit is contained in:
Adriaan de Groot 2020-08-17 15:01:35 +02:00
parent 34946ecdee
commit 5db4195b7e
2 changed files with 54 additions and 63 deletions
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103
src/modules/users/UsersPage.cpp
View File

@ -112,16 +112,25 @@ UsersPage::UsersPage( Config* config, QWidget* parent )
ui->checkBoxValidatePassword->setChecked( m_config->requireStrongPasswords() );
// Connect signals and slots
connect( ui->textBoxUserPassword, &QLineEdit::textChanged, this, &UsersPage::onPasswordTextChanged );
connect( ui->textBoxUserVerifiedPassword, &QLineEdit::textChanged, this, &UsersPage::onPasswordTextChanged );
connect( ui->textBoxRootPassword, &QLineEdit::textChanged, this, &UsersPage::onRootPasswordTextChanged );
connect( ui->textBoxVerifiedRootPassword, &QLineEdit::textChanged, this, &UsersPage::onRootPasswordTextChanged );
connect( ui->checkBoxValidatePassword, &QCheckBox::stateChanged, this, [this]( int ) {
onPasswordTextChanged( ui->textBoxUserPassword->text() );
onRootPasswordTextChanged( ui->textBoxRootPassword->text() );
checkReady( isReady() );
ui->textBoxUserPassword->setText( config->userPassword() );
connect( ui->textBoxUserPassword, &QLineEdit::textChanged, config, &Config::setUserPassword );
connect( config, &Config::userPasswordChanged, ui->textBoxUserPassword, &QLineEdit::setText );
ui->textBoxUserVerifiedPassword->setText( config->userPasswordSecondary() );
connect( ui->textBoxUserVerifiedPassword, &QLineEdit::textChanged, config, &Config::setUserPasswordSecondary );
connect( config, &Config::userPasswordSecondaryChanged, ui->textBoxUserVerifiedPassword, &QLineEdit::setText );
connect( config, &Config::userPasswordStatusChanged, this, &UsersPage::reportUserPasswordStatus );
ui->textBoxRootPassword->setText( config->rootPassword() );
connect( ui->textBoxRootPassword, &QLineEdit::textChanged, config, &Config::setRootPassword );
connect( config, &Config::rootPasswordChanged, ui->textBoxRootPassword, &QLineEdit::setText );
ui->textBoxVerifiedRootPassword->setText( config->rootPasswordSecondary() );
connect( ui->textBoxVerifiedRootPassword, &QLineEdit::textChanged, config, &Config::setRootPasswordSecondary );
connect( config, &Config::rootPasswordSecondaryChanged, ui->textBoxVerifiedRootPassword, &QLineEdit::setText );
connect( config, &Config::rootPasswordStatusChanged, this, &UsersPage::reportRootPasswordStatus );
connect( ui->checkBoxValidatePassword, &QCheckBox::stateChanged, this, [this]( int checked ) {
m_config->setRequireStrongPasswords( checked != Qt::Unchecked );
} );
connect( ui->checkBoxReusePassword, &QCheckBox::stateChanged, this, &UsersPage::onReuseUserPasswordChanged );
connect( ui->textBoxFullName, &QLineEdit::textEdited, config, &Config::setFullName );
connect( config, &Config::fullNameChanged, this, &UsersPage::onFullNameTextEdited );
@ -145,6 +154,7 @@ UsersPage::UsersPage( Config* config, QWidget* parent )
m_config->setReuseUserPasswordForRoot( checked != Qt::Unchecked );
} );
connect( config, &Config::reuseUserPasswordForRootChanged, ui->checkBoxReusePassword, &QCheckBox::setChecked );
connect( ui->checkBoxReusePassword, &QCheckBox::stateChanged, this, &UsersPage::onReuseUserPasswordChanged );
}
if ( m_config->permitWeakPasswords() )
@ -181,11 +191,11 @@ UsersPage::retranslate()
"use this computer, you can create multiple "
"accounts after installation.</small>" ) );
}
// Re-do password checks (with output messages) as well.
// .. the password-checking methods get their values from the text boxes,
// not from their parameters.
onPasswordTextChanged( QString() );
onRootPasswordTextChanged( QString() );
const auto up = m_config->userPasswordStatus();
reportUserPasswordStatus( up.first, up.second );
const auto rp = m_config->rootPasswordStatus();
reportRootPasswordStatus( rp.first, rp.second );
}
@ -221,8 +231,10 @@ void
UsersPage::onActivate()
{
ui->textBoxFullName->setFocus();
onPasswordTextChanged( QString() );
onRootPasswordTextChanged( QString() );
const auto up = m_config->userPasswordStatus();
reportUserPasswordStatus( up.first, up.second );
const auto rp = m_config->rootPasswordStatus();
reportRootPasswordStatus( rp.first, rp.second );
}
@ -247,54 +259,43 @@ UsersPage::reportHostNameStatus( const QString& status )
emit checkReady( isReady() );
}
bool
UsersPage::checkPasswordAcceptance( Password p, QLabel* badge, QLabel* message )
static inline void
passwordStatus( QLabel* iconLabel, QLabel* messageLabel, int validity, const QString& message )
{
QString pw1 = p == Password::User ? m_config->userPassword() : m_config->rootPassword();
QString pw2 = p == Password::User ? m_config->userPasswordSecondary() : m_config->rootPasswordSecondary();
if ( pw1 != pw2 )
switch ( validity )
{
labelError( badge, message, tr( "Your passwords do not match!" ), Badness::Fatal );
return false;
}
else
{
QString s;
bool ok = m_config->isPasswordAcceptable( pw1, s );
if ( !ok )
{
labelError( badge, message, s, Badness::Fatal );
}
else if ( !s.isEmpty() )
{
labelError( badge, message, s, Badness::Warning );
}
else
{
labelOk( badge, message );
}
return ok;
case Config::PasswordValidity::Valid:
messageLabel->clear();
iconLabel->setPixmap(
CalamaresUtils::defaultPixmap( CalamaresUtils::Yes, CalamaresUtils::Original, messageLabel->size() ) );
break;
case Config::PasswordValidity::Weak:
messageLabel->setText( message );
iconLabel->setPixmap( CalamaresUtils::defaultPixmap(
CalamaresUtils::StatusWarning, CalamaresUtils::Original, messageLabel->size() ) );
break;
case Config::PasswordValidity::Invalid:
default:
messageLabel->setText( message );
iconLabel->setPixmap( CalamaresUtils::defaultPixmap(
CalamaresUtils::StatusError, CalamaresUtils::Original, messageLabel->size() ) );
break;
}
}
void
UsersPage::onPasswordTextChanged( const QString& )
UsersPage::reportRootPasswordStatus( int validity, const QString& message )
{
m_readyPassword = checkPasswordAcceptance( Password::User, ui->labelUserPassword,
ui->labelUserPasswordError );
emit checkReady( isReady() );
passwordStatus( ui->labelRootPassword, ui->labelRootPasswordError, validity, message );
}
void
UsersPage::onRootPasswordTextChanged( const QString& )
UsersPage::reportUserPasswordStatus( int validity, const QString& message )
{
m_readyRootPassword = checkPasswordAcceptance( Password::Root, ui->labelRootPassword,
ui->labelRootPasswordError );
emit checkReady( isReady() );
passwordStatus( ui->labelUserPassword, ui->labelUserPasswordError, validity, message );
}
void
UsersPage::onReuseUserPasswordChanged( const int checked )
{

14
src/modules/users/UsersPage.h
View File

@ -52,24 +52,14 @@ protected slots:
void onFullNameTextEdited( const QString& );
void reportLoginNameStatus( const QString& );
void reportHostNameStatus( const QString& );
void onPasswordTextChanged( const QString& );
void onRootPasswordTextChanged( const QString& );
void onReuseUserPasswordChanged( const int );
void reportUserPasswordStatus( int, const QString& );
void reportRootPasswordStatus( int, const QString& );
signals:
void checkReady( bool );
private:
/// @brief Which password are we talking about? (for checkPasswordAcceptance())
enum class Password { Root, User };
/** @brief Is the password acceptable?
*
* Checks the two copies of the password and places error messages in the
* given QLabels. Returns true (and clears the error messages) if the
* password is acceptable.
*/
bool checkPasswordAcceptance( Password p, QLabel* badge, QLabel* message );
void retranslate();
Ui::Page_UserSetup* ui;