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do not allow multiple pending registrations for one mail

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This commit is contained in:
Daniel Friesel 2019-03-08 18:52:12 +01:00
parent bee0930d1b
commit ff6a7512d5
2 changed files with 39 additions and 1 deletions
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38
index.pl
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@ -234,6 +234,22 @@ app->attr(
qq{select id from users where name = ?});
}
);
app->attr(
get_pending_mails_query => sub {
my ($self) = @_;
return $self->app->dbh->prepare(
qq{select id from users where email = ? and status = 0;});
}
);
app->attr(
get_listed_mails_query => sub {
my ($self) = @_;
return $self->app->dbh->prepare(
qq{select * from pending_mails where email = ?;});
}
);
app->attr(
get_user_query => sub {
my ($self) = @_;
@ -661,6 +677,20 @@ helper 'check_if_user_name_exists' => sub {
return 0;
};
helper 'check_if_mail_is_blacklisted' => sub {
my ( $self, $mail ) = @_;
$self->app->get_pending_mails_query->execute($mail);
if ( @{ $self->app->get_pending_mails_query->fetchall_arrayref } ) {
return 1;
}
$self->app->get_listed_mails_query->execute($mail);
if ( @{ $self->app->get_listed_mails_query->fetchall_arrayref } ) {
return 1;
}
return 0;
};
helper 'get_user_travels' => sub {
my ( $self, $limit ) = @_;
@ -946,6 +976,11 @@ post '/register' => sub {
return;
}
if ( $self->check_if_mail_is_blacklisted($email) ) {
$self->render( 'register', invalid => 'mail_blacklisted' );
return;
}
if ( $password ne $password2 ) {
$self->render( 'register', invalid => 'password_notequal' );
return;
@ -958,6 +993,7 @@ post '/register' => sub {
my $token = make_token();
my $pw_hash = hash_password($password);
$self->app->dbh->begin_work;
my $user_id = $self->add_user( $user, $email, $token, $pw_hash );
my $body = "Hallo, ${user}!\n\n";
@ -991,9 +1027,11 @@ post '/register' => sub {
my $success = try_to_sendmail($reg_mail);
if ($success) {
$self->app->dbh->commit;
$self->render( 'login', from => 'register' );
}
else {
$self->app->dbh->rollback;
$self->render( 'register', invalid => 'sendmail' );
}
};

2
templates/register.html.ep
View file

@ -37,7 +37,7 @@
% }
% elsif ($invalid eq 'mail_blacklisted') {
<span class="card-title">Mailadresse nicht nutzbar</span>
<p>Mit der angegebenen E-Mail-Adresse können keine
<p>Mit der angegebenen E-Mail-Adresse können derzeit keine
travelynx-Accounts registriert werden.</p>
% }
% elsif ($invalid eq 'sendmail') {