462 lines
12 KiB
Perl
462 lines
12 KiB
Perl
package Travelynx::Controller::Account;
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use Mojo::Base 'Mojolicious::Controller';
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use Crypt::Eksblowfish::Bcrypt qw(bcrypt en_base64);
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use UUID::Tiny qw(:std);
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sub hash_password {
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my ($password) = @_;
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my @salt_bytes = map { int( rand(255) ) + 1 } ( 1 .. 16 );
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my $salt = en_base64( pack( 'C[16]', @salt_bytes ) );
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return bcrypt( $password, '$2a$12$' . $salt );
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}
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sub make_token {
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return create_uuid_as_string(UUID_V4);
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}
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sub login_form {
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my ($self) = @_;
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$self->render('login');
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}
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sub do_login {
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my ($self) = @_;
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my $user = $self->req->param('user');
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my $password = $self->req->param('password');
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# Keep cookies for 6 months
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$self->session( expiration => 60 * 60 * 24 * 180 );
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render(
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'login',
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invalid => 'csrf',
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);
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}
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else {
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if ( $self->authenticate( $user, $password ) ) {
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$self->redirect_to( $self->req->param('redirect_to') // '/' );
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}
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else {
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my $data = $self->get_user_password($user);
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if ( $data and $data->{status} == 0 ) {
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$self->render( 'login', invalid => 'confirmation' );
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}
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else {
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$self->render( 'login', invalid => 'credentials' );
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}
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}
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}
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}
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sub registration_form {
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my ($self) = @_;
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$self->render('register');
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}
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sub register {
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my ($self) = @_;
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my $user = $self->req->param('user');
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my $email = $self->req->param('email');
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my $password = $self->req->param('password');
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my $password2 = $self->req->param('password2');
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my $ip = $self->req->headers->header('X-Forwarded-For');
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my $ua = $self->req->headers->user_agent;
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my $date = DateTime->now( time_zone => 'Europe/Berlin' )
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->strftime('%d.%m.%Y %H:%M:%S %z');
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# In case Mojolicious is not running behind a reverse proxy
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$ip
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//= sprintf( '%s:%s', $self->tx->remote_address, $self->tx->remote_port );
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render(
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'register',
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invalid => 'csrf',
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);
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return;
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}
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if ( not length($user) ) {
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$self->render( 'register', invalid => 'user_empty' );
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return;
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}
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if ( not length($email) ) {
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$self->render( 'register', invalid => 'mail_empty' );
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return;
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}
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if ( $user !~ m{ ^ [0-9a-zA-Z_-]+ $ }x ) {
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$self->render( 'register', invalid => 'user_format' );
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return;
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}
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if ( $self->check_if_user_name_exists($user) ) {
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$self->render( 'register', invalid => 'user_collision' );
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return;
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}
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if ( $self->check_if_mail_is_blacklisted($email) ) {
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$self->render( 'register', invalid => 'mail_blacklisted' );
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return;
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}
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if ( $password ne $password2 ) {
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$self->render( 'register', invalid => 'password_notequal' );
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return;
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}
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if ( length($password) < 8 ) {
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$self->render( 'register', invalid => 'password_short' );
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return;
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}
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my $token = make_token();
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my $pw_hash = hash_password($password);
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my $db = $self->pg->db;
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my $tx = $db->begin;
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my $user_id = $self->add_user( $db, $user, $email, $token, $pw_hash );
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my $reg_url = $self->url_for('reg')->to_abs->scheme('https');
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my $imprint_url = $self->url_for('impressum')->to_abs->scheme('https');
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my $body = "Hallo, ${user}!\n\n";
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$body .= "Mit deiner E-Mail-Adresse (${email}) wurde ein Account bei\n";
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$body .= "travelynx angelegt.\n\n";
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$body
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.= "Falls die Registrierung von dir ausging, kannst du den Account unter\n";
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$body .= "${reg_url}/${user_id}/${token}\n";
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$body .= "freischalten.\n\n";
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$body
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.= "Falls nicht, ignoriere diese Mail bitte. Nach etwa 48 Stunden wird deine\n";
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$body
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.= "Mail-Adresse erneut zur Registrierung freigeschaltet. Falls auch diese fehlschlägt,\n";
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$body
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.= "werden wir sie dauerhaft sperren und keine Mails mehr dorthin schicken.\n\n";
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$body .= "Daten zur Registrierung:\n";
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$body .= " * Datum: ${date}\n";
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$body .= " * Client: ${ip}\n";
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$body .= " * UserAgent: ${ua}\n\n\n";
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$body .= "Impressum: ${imprint_url}\n";
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my $success
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= $self->sendmail->custom( $email, 'Registrierung bei travelynx', $body );
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if ($success) {
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$tx->commit;
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$self->render( 'login', from => 'register' );
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}
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else {
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$self->render( 'register', invalid => 'sendmail' );
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}
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}
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sub verify {
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my ($self) = @_;
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my $id = $self->stash('id');
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my $token = $self->stash('token');
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my @db_user = $self->get_user_token($id);
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if ( not @db_user ) {
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$self->render( 'register', invalid => 'token' );
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return;
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}
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my ( $db_name, $db_status, $db_token ) = @db_user;
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if ( not $db_name or $token ne $db_token or $db_status != 0 ) {
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$self->render( 'register', invalid => 'token' );
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return;
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}
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$self->app->pg->db->update( 'users', { status => 1 }, { id => $id } );
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$self->render( 'login', from => 'verification' );
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}
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sub delete {
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my ($self) = @_;
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render( 'account', invalid => 'csrf' );
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return;
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}
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if ( $self->param('action') eq 'delete' ) {
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if (
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not $self->authenticate(
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$self->current_user->{name},
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$self->param('password')
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)
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)
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{
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$self->render( 'account', invalid => 'password' );
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return;
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}
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$self->flag_user_deletion( $self->current_user->{id} );
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}
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else {
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$self->unflag_user_deletion( $self->current_user->{id} );
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}
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$self->redirect_to('account');
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}
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sub do_logout {
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my ($self) = @_;
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render( 'login', invalid => 'csrf' );
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return;
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}
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$self->logout;
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$self->redirect_to('/login');
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}
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sub password_form {
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my ($self) = @_;
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$self->render('change_password');
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}
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sub change_password {
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my ($self) = @_;
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my $old_password = $self->req->param('oldpw');
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my $password = $self->req->param('newpw');
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my $password2 = $self->req->param('newpw2');
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render( 'change_password', invalid => 'csrf' );
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return;
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}
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if ( $password ne $password2 ) {
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$self->render( 'change_password', invalid => 'password_notequal' );
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return;
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}
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if ( length($password) < 8 ) {
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$self->render( 'change_password', invalid => 'password_short' );
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return;
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}
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if (
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not $self->authenticate(
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$self->current_user->{name},
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$self->param('oldpw')
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)
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)
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{
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$self->render( 'change_password', invalid => 'password' );
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return;
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}
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my $pw_hash = hash_password($password);
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$self->set_user_password( $self->current_user->{id}, $pw_hash );
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$self->redirect_to('account');
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my $user = $self->current_user->{name};
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my $email = $self->current_user->{email};
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my $ip = $self->req->headers->header('X-Forwarded-For');
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my $ua = $self->req->headers->user_agent;
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my $date = DateTime->now( time_zone => 'Europe/Berlin' )
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->strftime('%d.%m.%Y %H:%M:%S %z');
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# In case Mojolicious is not running behind a reverse proxy
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$ip
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//= sprintf( '%s:%s', $self->tx->remote_address, $self->tx->remote_port );
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my $imprint_url = $self->url_for('impressum')->to_abs->scheme('https');
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my $body = "Hallo ${user},\n\n";
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$body
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.= "Das Passwort deines travelynx-Accounts wurde soeben geändert.\n\n";
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$body .= "Daten zur Änderung:\n";
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$body .= " * Datum: ${date}\n";
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$body .= " * Client: ${ip}\n";
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$body .= " * UserAgent: ${ua}\n\n\n";
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$body .= "Impressum: ${imprint_url}\n";
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$self->sendmail->custom( $email, 'travelynx: Passwort geändert', $body );
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}
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sub request_password_reset {
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my ($self) = @_;
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if ( $self->param('action') and $self->param('action') eq 'initiate' ) {
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render( 'recover_password', invalid => 'csrf' );
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return;
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}
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my $name = $self->param('user');
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my $email = $self->param('email');
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my $uid = $self->get_uid_by_name_and_mail( $name, $email );
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if ( not $uid ) {
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$self->render( 'recover_password', invalid => 'credentials' );
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return;
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}
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my $token = make_token();
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my $db = $self->pg->db;
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my $tx = $db->begin;
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my $error = $self->mark_for_password_reset( $db, $uid, $token );
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if ($error) {
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$self->render( 'recover_password', invalid => $error );
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return;
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}
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my $ip = $self->req->headers->header('X-Forwarded-For');
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my $ua = $self->req->headers->user_agent;
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my $date = DateTime->now( time_zone => 'Europe/Berlin' )
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->strftime('%d.%m.%Y %H:%M:%S %z');
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# In case Mojolicious is not running behind a reverse proxy
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$ip
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//= sprintf( '%s:%s', $self->tx->remote_address,
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$self->tx->remote_port );
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my $recover_url = $self->url_for('recover')->to_abs->scheme('https');
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my $imprint_url = $self->url_for('impressum')->to_abs->scheme('https');
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my $body = "Hallo ${name},\n\n";
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$body .= "Unter ${recover_url}/${uid}/${token}\n";
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$body
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.= "kannst du ein neues Passwort für deinen travelynx-Account vergeben.\n\n";
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$body
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.= "Du erhältst diese Mail, da mit deinem Accountnamen und deiner Mail-Adresse\n";
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$body
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.= "ein Passwort-Reset angefordert wurde. Falls diese Anfrage nicht von dir\n";
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$body .= "ausging, kannst du sie ignorieren.\n\n";
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$body .= "Daten zur Anfrage:\n";
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$body .= " * Datum: ${date}\n";
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$body .= " * Client: ${ip}\n";
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$body .= " * UserAgent: ${ua}\n\n\n";
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$body .= "Impressum: ${imprint_url}\n";
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my $success
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= $self->sendmail->custom( $email, 'travelynx: Neues Passwort',
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$body );
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if ($success) {
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$tx->commit;
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$self->render( 'recover_password', success => 1 );
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}
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else {
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$self->render( 'recover_password', invalid => 'sendmail' );
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}
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}
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elsif ( $self->param('action')
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and $self->param('action') eq 'set_password' )
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{
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my $id = $self->param('id');
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my $token = $self->param('token');
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my $password = $self->param('newpw');
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my $password2 = $self->param('newpw2');
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if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
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$self->render( 'set_password', invalid => 'csrf' );
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return;
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}
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if ( not $self->verify_password_token( $id, $token ) ) {
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$self->render( 'recover_password', invalid => 'token' );
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return;
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}
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if ( $password ne $password2 ) {
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$self->render( 'set_password', invalid => 'password_notequal' );
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return;
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}
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if ( length($password) < 8 ) {
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$self->render( 'set_password', invalid => 'password_short' );
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return;
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}
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my $pw_hash = hash_password($password);
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$self->set_user_password( $id, $pw_hash );
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my $account = $self->get_user_data($id);
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if ( not $self->authenticate( $account->{name}, $password ) ) {
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$self->render( 'set_password',
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invalid => 'Authentication failure – WTF?' );
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}
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$self->redirect_to('account');
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$self->remove_password_token( $id, $token );
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my $user = $account->{name};
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my $email = $account->{email};
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my $ip = $self->req->headers->header('X-Forwarded-For');
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my $ua = $self->req->headers->user_agent;
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my $date = DateTime->now( time_zone => 'Europe/Berlin' )
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->strftime('%d.%m.%Y %H:%M:%S %z');
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# In case Mojolicious is not running behind a reverse proxy
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$ip
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//= sprintf( '%s:%s', $self->tx->remote_address,
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$self->tx->remote_port );
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my $imprint_url = $self->url_for('impressum')->to_abs->scheme('https');
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my $body = "Hallo ${user},\n\n";
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$body
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.= "Das Passwort deines travelynx-Accounts wurde soeben über die";
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$body .= " 'Passwort vergessen'-Funktion geändert.\n\n";
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$body .= "Daten zur Änderung:\n";
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$body .= " * Datum: ${date}\n";
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$body .= " * Client: ${ip}\n";
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$body .= " * UserAgent: ${ua}\n\n\n";
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$body .= "Impressum: ${imprint_url}\n";
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$self->sendmail->custom( $email, 'travelynx: Passwort geändert',
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$body );
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}
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else {
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$self->render('recover_password');
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}
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}
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sub recover_password {
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my ($self) = @_;
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my $id = $self->stash('id');
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my $token = $self->stash('token');
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if ( $self->verify_password_token( $id, $token ) ) {
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$self->render('set_password');
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}
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else {
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$self->render( 'recover_password', invalid => 'token' );
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}
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}
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sub account {
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my ($self) = @_;
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$self->render('account');
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}
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sub json_export {
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my ($self) = @_;
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my $uid = $self->current_user->{id};
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my $db = $self->pg->db;
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$self->render(
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json => {
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account => $db->select( 'users', '*', { id => $uid } )->hash,
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in_transit => [
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$db->select( 'in_transit', '*', { user_id => $uid } )
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->hashes->each
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],
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journeys => [
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$db->select( 'journeys', '*', { user_id => $uid } )
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->hashes->each
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],
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}
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);
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}
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1;
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