Provide email address verification feature (#2481)

* Add an email field to the profile page

I reuse the `mail_login` from the configuration. I'm not sure if it's
useful today (I would say it was used when Persona login was available).

A good improvement would be to rename `mail_login` into `email` so it
would be more intuitive to use.

* Add boolean to the conf to force email validation

This commit only adds a configuration item.

* Add email during registration if email must be validated

* Set email token to validate when email changes

* Block access to FreshRSS if email is not validated

* Send email when address is changed

* Allow to resend the validation email

* Allow the user to change its email while blocked

* Document the email validation feature

* fixup! Allow the user to change its email while blocked

* tec: Autoload PHPMailer lib

* Validate email address format

* Add feedback on validation email resend action

* Allow to logout when user is blocked

* fix: Change default email "from"

* Reorganize i18n keys

* Complete all the locales with default english

* Hide sidebar (profile page) if email is not validated

* Check email requirements on registration

* Allow admin to specify email when creating users

* Don't check email format if value is empty

* Remove trailing comma in userController

Co-Authored-By: Alexandre Alapetite <alexandre@alapetite.fr>

* Set PHPMailer validator to html5 before sending email

* fixup! Remove trailing comma in userController

1 files changed, 22 insertions, 0 deletions

diff --git a/app/views/user/validateEmail.phtml b/app/views/user/validateEmail.phtml
new file mode 100644
index 000000000..a246c222e
--- /dev/null
+++ b/app/views/user/validateEmail.phtml
@@ -0,0 +1,22 @@
+<div class="post">
+    <p>
+        <?php echo _t('user.email.validation.need_to', FreshRSS_Context::$system_conf->title); ?>
+    </p>
+
+    <p>
+        <?php echo _t('user.email.validation.email_sent_to', FreshRSS_Context::$user_conf->mail_login); ?>
+    </p>
+
+    <form action="<?php echo _url('user', 'sendValidationEmail'); ?>" method="post">
+        <input type="hidden" name="_csrf" value="<?php echo FreshRSS_Auth::csrfToken(); ?>" />
+        <button type="submit" class="btn">
+            <?php echo _t('user.email.validation.resend_email'); ?>
+        </button>
+    </form>
+
+    <p>
+        <small>
+            <?php echo _t('user.email.validation.change_email', _url('user', 'profile')); ?>
+        </small>
+    </p>
+</div>