allow users to change their mail address

Closes #6
This commit is contained in:
Daniel Friesel 2019-04-30 12:08:51 +02:00
parent 4ad1a1d20e
commit 867a5d4afb
7 changed files with 254 additions and 10 deletions

View file

@ -800,6 +800,57 @@ sub startup {
}
);
$self->helper(
'mark_for_mail_change' => sub {
my ( $self, $db, $uid, $email, $token ) = @_;
$db->insert(
'pending_mails',
{
user_id => $uid,
email => $email,
token => $token,
requested_at =>
DateTime->now( time_zone => 'Europe/Berlin' )
},
{
on_conflict => \
'(user_id) do update set email = EXCLUDED.email, token = EXCLUDED.token, requested_at = EXCLUDED.requested_at'
},
);
}
);
$self->helper(
'change_mail_with_token' => sub {
my ( $self, $uid, $token ) = @_;
my $db = $self->pg->db;
my $tx = $db->begin;
my $res_h = $db->select(
'pending_mails',
['email'],
{
user_id => $uid,
token => $token
}
)->hash;
if ($res_h) {
$db->update(
'users',
{ email => $res_h->{email} },
{ id => $uid }
);
$db->delete( 'pending_mails', { user_id => $uid } );
$tx->commit;
return 1;
}
return;
}
);
$self->helper(
'remove_password_token' => sub {
my ( $self, $uid, $token ) = @_;
@ -1004,7 +1055,7 @@ sub startup {
}
$count = $self->pg->db->select(
'pending_mails',
'mail_blacklist',
'count(*) as count',
{
email => $mail,
@ -1638,6 +1689,7 @@ sub startup {
$authed_r->get('/ajax/status_card.html')->to('traveling#status_card');
$authed_r->get('/cancelled')->to('traveling#cancelled');
$authed_r->get('/change_password')->to('account#password_form');
$authed_r->get('/change_mail')->to('account#change_mail');
$authed_r->get('/export.json')->to('account#json_export');
$authed_r->get('/history.json')->to('traveling#json_history');
$authed_r->get('/history')->to('traveling#history');
@ -1646,9 +1698,11 @@ sub startup {
$authed_r->get('/journey/add')->to('traveling#add_journey_form');
$authed_r->get('/journey/:id')->to('traveling#journey_details');
$authed_r->get('/s/*station')->to('traveling#station');
$authed_r->get('/confirm_mail/:token')->to('account#confirm_mail');
$authed_r->post('/journey/add')->to('traveling#add_journey_form');
$authed_r->post('/journey/edit')->to('traveling#edit_journey');
$authed_r->post('/change_password')->to('account#change_password');
$authed_r->post('/change_mail')->to('account#change_mail');
$authed_r->post('/delete')->to('account#delete');
$authed_r->post('/logout')->to('account#do_logout');
$authed_r->post('/set_token')->to('api#set_token');

View file

@ -378,7 +378,7 @@ my @migrations = (
},
# v6 -> v7
# Add password_reset table to store data about pending password resets
# Add pending_passwords table to store data about pending password resets
sub {
my ($db) = @_;
$db->query(
@ -393,6 +393,25 @@ my @migrations = (
}
);
},
# v7 -> v8
# Add pending_mails table to store data about pending mail changes
sub {
my ($db) = @_;
$db->query(
qq{
alter table pending_mails rename to mail_blacklist;
create table pending_mails (
user_id integer not null references users (id) primary key,
email varchar(256) not null,
token varchar(80) not null,
requested_at timestamptz not null
);
comment on table pending_mails is 'Verification tokens for mail address changes';
update schema_version set version = 8;
}
);
},
);
sub setup_db {

View file

@ -34,13 +34,13 @@ sub run {
);
my $pending
= $db->select( 'pending_mails', ['num_tries'], { email => $mail } );
= $db->select( 'mail_blacklist', ['num_tries'], { email => $mail } );
my $pending_h = $pending->hash;
if ($pending_h) {
my $num_tries = $pending_h->{num_tries} + 1;
$db->update(
'pending_mails',
'mail_blacklist',
{
num_tries => $num_tries,
last_try => $reg_date
@ -50,7 +50,7 @@ sub run {
}
else {
$db->insert(
'pending_mails',
'mail_blacklist',
{
email => $mail,
num_tries => 1,
@ -69,6 +69,13 @@ sub run {
printf( "Pruned %d pending password reset(s)\n", $rows );
}
$res = $db->delete( 'pending_mails',
{ requested_at => { '<', $verification_deadline } } );
if ( my $rows = $res->rows ) {
printf( "Pruned %d pending mail change(s)\n", $rows );
}
my $to_delete = $db->select( 'users', ['id'],
{ deletion_requested => { '<', $deletion_deadline } } );
my @uids_to_delete = $to_delete->arrays->map( sub { shift->[0] } )->each;

View file

@ -211,6 +211,88 @@ sub do_logout {
$self->redirect_to('/login');
}
sub change_mail {
my ($self) = @_;
my $action = $self->req->param('action');
my $password = $self->req->param('password');
my $email = $self->req->param('email');
if ( $action and $action eq 'update_mail' ) {
if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
$self->render(
'change_mail',
invalid => 'csrf',
);
return;
}
if ( not length($email) ) {
$self->render( 'change_mail', invalid => 'mail_empty' );
return;
}
if (
not $self->authenticate(
$self->current_user->{name},
$self->param('password')
)
)
{
$self->render( 'change_mail', invalid => 'password' );
return;
}
my $token = make_token();
my $name = $self->current_user->{name};
my $db = $self->pg->db;
my $tx = $db->begin;
$self->mark_for_mail_change( $db, $self->current_user->{id},
$email, $token );
my $ip = $self->req->headers->header('X-Forwarded-For');
my $ua = $self->req->headers->user_agent;
my $date = DateTime->now( time_zone => 'Europe/Berlin' )
->strftime('%d.%m.%Y %H:%M:%S %z');
# In case Mojolicious is not running behind a reverse proxy
$ip
//= sprintf( '%s:%s', $self->tx->remote_address,
$self->tx->remote_port );
my $confirm_url
= $self->url_for('confirm_mail')->to_abs->scheme('https');
my $imprint_url = $self->url_for('impressum')->to_abs->scheme('https');
my $body = "Hallo ${name},\n\n";
$body .= "Bitte bestätige unter <${confirm_url}/${token}>,\n";
$body .= "dass du mit dieser Adresse E-Mail empfangen kannst.\n\n";
$body
.= "Du erhältst diese Mail, da eine Änderung der deinem travelynx-Account\n";
$body .= "zugeordneten Mail-Adresse beantragt wurde.\n\n";
$body .= "Daten zur Anfrage:\n";
$body .= " * Datum: ${date}\n";
$body .= " * Client: ${ip}\n";
$body .= " * UserAgent: ${ua}\n\n\n";
$body .= "Impressum: ${imprint_url}\n";
my $success
= $self->sendmail->custom( $email,
'travelynx: Mail-Adresse bestätigen', $body );
if ($success) {
$tx->commit;
$self->render( 'change_mail', success => 1 );
}
else {
$self->render( 'change_mail', invalid => 'sendmail' );
}
}
else {
$self->render('change_mail');
}
}
sub password_form {
my ($self) = @_;
@ -252,6 +334,7 @@ sub change_password {
my $pw_hash = hash_password($password);
$self->set_user_password( $self->current_user->{id}, $pw_hash );
$self->flash( success => 'password' );
$self->redirect_to('account');
my $user = $self->current_user->{name};
@ -361,7 +444,7 @@ sub request_password_reset {
return;
}
if ( not $self->verify_password_token( $id, $token ) ) {
$self->render( 'recover_password', invalid => 'recovery token' );
$self->render( 'recover_password', invalid => 'change token' );
return;
}
if ( $password ne $password2 ) {
@ -384,6 +467,7 @@ sub request_password_reset {
invalid => 'Authentication failure WTF?' );
}
$self->flash( success => 'password' );
$self->redirect_to('account');
$self->remove_password_token( $id, $token );
@ -433,6 +517,20 @@ sub recover_password {
}
}
sub confirm_mail {
my ($self) = @_;
my $id = $self->current_user->{id};
my $token = $self->stash('token');
if ( $self->change_mail_with_token( $id, $token ) ) {
$self->flash( success => 'mail' );
$self->redirect_to('account');
}
else {
$self->render( 'change_mail', invalid => 'change token' );
}
}
sub account {
my ($self) = @_;

View file

@ -69,9 +69,9 @@
<span class="card-title">Passwort-Reset wird durchgeführt</span>
<p>Es wurde bereits ein Reset-Link verschickt.</p>
% }
% elsif ($invalid eq 'recovery token') {
% elsif ($invalid eq 'change token') {
<span class="card-title">Ungültiger Token</span>
<p>Der Reset-Token ist ungültig oder abgelaufen. Neuen beantragen?</p>
<p>Der Token ist ungültig oder abgelaufen. Neuen beantragen?</p>
% }
% elsif ($invalid eq 'deletion password') {
<span class="card-title">Ungültiges Passwort</span>

View file

@ -2,6 +2,23 @@
%= include '_invalid_input', invalid => $invalid
% }
% if (my $success = flash('success')) {
<div class="row">
<div class="col s12">
<div class="card green darken-4">
<div class="card-content white-text">
% if ($success eq 'mail') {
<span class="card-title">Mail-Adresse erfolgreich geändert</span>
% }
% elsif ($success eq 'password') {
<span class="card-title">Passwort erfolgreich geändert</span>
% }
</div>
</div>
</div>
</div>
% }
<h1>Account</h1>
% my $acc = current_user();
<div class="row">
@ -13,11 +30,11 @@
</tr>
<tr>
<th scope="row">Mail</th>
<td><%= $acc->{email} %></td>
<td><%= $acc->{email} %><a href="/change_mail" style="margin-left: 1em;"><i class="material-icons">edit</i> ändern</a></td>
</tr>
<tr>
<th scope="row">Passwort</th>
<td><a href="/change_password" class="waves-effect waves-light btn">ändern</a></td>
<td><a href="/change_password"><i class="material-icons">edit</i> ändern</a></td>
</tr>
<tr>
<th scope="row">Registriert am</th>

View file

@ -0,0 +1,49 @@
% if (my $invalid = stash('invalid')) {
%= include '_invalid_input', invalid => $invalid
% }
% if (stash('success')) {
<div class="row">
<div class="col s12">
<div class="card green darken-4">
<div class="card-content white-text">
<span class="card-title">Mail-Änderung wird durchgeführt</span>
<p>
Ein für zwei Tage gültiger Bestätigungs-Link wurde an die
angegebene Mail-Adresse verschickt. Sobald du ihn aufgerufen
hast, wird die neue Adresse in deinem Account eingetragen.
</p>
</div>
</div>
</div>
</div>
% }
<h1>Mail ändern</h1>
%= form_for '/change_mail' => (method => 'POST') => begin
%= csrf_field
<div class="row">
<div class="input-field col s12">
<i class="material-icons prefix">lock</i>
%= password_field 'password', id => 'password', class => 'validate', required => undef, autocomplete => 'current-password'
<label for="password">Aktuelles Passwort</label>
</div>
<div class="input-field col s12">
<i class="material-icons prefix">email</i>
%= email_field 'email', id => 'email', class => 'validate', required => undef, maxlength => 250
<label for="email">Neue Mail-Adresse</label>
</div>
</div>
<div class="row">
<div class="col s3 m3 l3">
</div>
<div class="col s6 m6 l6 center-align">
<button class="btn waves-effect waves-light" type="submit" name="action" value="update_mail">
Ändern
<i class="material-icons right">send</i>
</button>
</div>
<div class="col s3 m3 l3">
</div>
</div>
%= end