resend verification mail

assets/i18n/en/main.ftl

@@ -286,6 +286,11 @@ set-password-submit = Set password
 set-password-invalid = This link is invalid or has expired.
 set-password-weak = Password must be at least 8 characters.
 set-password-mismatch = Passwords don't match.
+resend-verification-title = Resend verification email
+resend-verification-intro = Enter your email and we'll send a fresh verification link.
+resend-verification-submit = Resend
+resend-verification-done = If that email belongs to an unverified account, we've sent a new verification link. Check your inbox (and spam). You can request another in a minute.
+login-resend = Didn't get the verification email? Resend it
 order-confirmed-title = Thank you for your order!
 order-confirmed-sub = We have received your order.
 order-number = Order number

assets/i18n/sk/main.ftl

@@ -286,6 +286,11 @@ set-password-submit = Nastaviť heslo
 set-password-invalid = Odkaz je neplatný alebo vypršal.
 set-password-weak = Heslo musí mať aspoň 8 znakov.
 set-password-mismatch = Heslá sa nezhodujú.
+resend-verification-title = Znova odoslať overovací e-mail
+resend-verification-intro = Zadajte svoj e-mail a pošleme vám nový overovací odkaz.
+resend-verification-submit = Odoslať znova
+resend-verification-done = Ak k tomuto e-mailu patrí neoverený účet, poslali sme naň nový overovací odkaz. Skontrolujte si schránku aj priečinok so spamom. Ďalšiu žiadosť môžete odoslať o minútu.
+login-resend = Nedostali ste overovací e-mail? Poslať znova
 order-confirmed-title = Ďakujeme za objednávku!
 order-confirmed-sub = Vašu objednávku sme prijali.
 order-number = Číslo objednávky

assets/views/auth/login.html

@@ -22,6 +22,9 @@
 
       {% if error == "unverified" %}
       {{ ui::alert_danger(message=t(key="login-error-unverified", lang=lang | default(value='sk')), extra="mt-3") }}
+      <p class="mt-2 text-sm text-on-surface dark:text-on-surface-dark">
+        <a href="/resend-verification" class="font-medium text-primary underline-offset-2 hover:underline dark:text-primary-dark">{{ t(key="login-resend", lang=lang | default(value='sk')) }}</a>
+      </p>
       {% elif error %}
       {{ ui::alert_danger(message=t(key="login-error", lang=lang | default(value='sk')), extra="mt-3") }}
       {% endif %}

assets/views/auth/resend_verification.html

@@ -0,0 +1,37 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="resend-verification-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto mt-8 max-w-sm">
+  <div class="rounded-radius border border-outline bg-surface-alt shadow-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <div class="flex items-center justify-between border-b border-outline px-5 py-3 dark:border-outline-dark">
+      <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="brand", lang=lang | default(value='sk')) }}</span>
+      {{ ui::badge(label=t(key="auth", lang=lang | default(value='sk')), variant="primary") }}
+    </div>
+
+    <div class="p-5">
+      <h1 class="text-xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="resend-verification-title", lang=lang | default(value='sk')) }}</h1>
+
+      {% if done %}
+      <div class="mt-3 rounded-radius border border-success bg-success/10 px-4 py-3 text-sm text-success" role="status">
+        {{ t(key="resend-verification-done", lang=lang | default(value='sk')) }}
+      </div>
+      <p class="mt-4 text-sm text-on-surface dark:text-on-surface-dark">
+        <a href="/login" class="font-medium text-primary underline-offset-2 hover:underline dark:text-primary-dark">{{ t(key="nav-login", lang=lang | default(value='sk')) }}</a>
+      </p>
+      {% else %}
+      <p class="mt-1 text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="resend-verification-intro", lang=lang | default(value='sk')) }}</p>
+      <form method="post" action="/resend-verification" hx-boost="false" class="mt-4 flex flex-col gap-4">
+        <div class="flex flex-col gap-1">
+          <label for="email" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="login-email", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="email", id="email", type="email", required=true, autocomplete="email", attrs="autofocus") }}
+        </div>
+        {{ ui::button(label=t(key="resend-verification-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
+      </form>
+      {% endif %}
+    </div>
+  </div>
+</div>
+{% endblock content %}

src/controllers/auth_pages.rs

@@ -185,6 +185,62 @@ fn verified_view(v: &TeraView, jar: &CookieJar, ok: bool) -> Result<Response> {
     )
 }
 
+/// Resend the email-verification link. Throttled per account (see
+/// [`users::Model::verification_resend_wait_secs`]) so it can't be used to spam
+/// an inbox, and always returns the same neutral message so it can't be used to
+/// probe which addresses are registered.
+#[derive(Debug, serde::Deserialize)]
+struct ResendVerificationForm {
+    email: String,
+}
+
+fn resend_verification_view(v: &TeraView, jar: &CookieJar, done: bool) -> Result<Response> {
+    format::view(
+        v,
+        "auth/resend_verification.html",
+        json!({
+            "done": done,
+            "logged_in_admin": false,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn resend_verification_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+) -> Result<Response> {
+    resend_verification_view(&v, &jar, false)
+}
+
+#[debug_handler]
+async fn resend_verification(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ResendVerificationForm>,
+) -> Result<Response> {
+    // Resend only for a real, still-unverified account that is past its cooldown.
+    // Anything else (unknown email, already verified, too soon) silently does
+    // nothing — the response is identical either way.
+    if let Ok(user) = users::Model::find_by_email(&ctx.db, form.email.trim()).await {
+        if user.email_verified_at.is_none() && user.verification_resend_wait_secs() == 0 {
+            match user.into_active_model().set_email_verification_sent(&ctx.db).await {
+                Ok(user) => {
+                    if let Err(err) = AuthMailer::send_welcome(&ctx, &user).await {
+                        tracing::error!(error = %err, "failed to resend verification email");
+                    }
+                }
+                Err(err) => tracing::error!(error = %err, "failed to refresh verification token"),
+            }
+        } else {
+            tracing::info!("verification resend skipped (already verified or within cooldown)");
+        }
+    }
+    resend_verification_view(&v, &jar, true)
+}
+
 /// Set-password form for accounts created during checkout (and any account that
 /// has a valid reset token). Reuses the password-reset token machinery.
 #[derive(Debug, serde::Deserialize)]
@@ -276,6 +332,8 @@ pub fn routes() -> Routes {
         .add("/register", get(register_page))
         .add("/register", post(register))
         .add("/verify/{token}", get(verify))
+        .add("/resend-verification", get(resend_verification_page))
+        .add("/resend-verification", post(resend_verification))
         .add("/set-password/{token}", get(set_password_page))
         .add("/set-password", post(set_password))
         .add("/logout", post(logout))

src/models/users.rs

@@ -13,6 +13,9 @@ pub use crate::models::_entities::users::{self, ActiveModel, Entity, Model};
 pub const MAGIC_LINK_LENGTH: i8 = 32;
 pub const MAGIC_LINK_EXPIRATION_MIN: i8 = 5;
 
+/// Minimum gap between verification-email resends for one account, in seconds.
+pub const VERIFICATION_RESEND_COOLDOWN_SECS: i64 = 60;
+
 #[derive(Debug, Deserialize, Serialize)]
 pub struct LoginParams {
     pub email: String,
@@ -238,6 +241,22 @@ impl Model {
         self.account_type == "company"
     }
 
+    /// Seconds the user must still wait before another verification email may be
+    /// sent — 0 means a resend is allowed now. Throttling resends off the last
+    /// `email_verification_sent_at` keeps the endpoint from being an easy way to
+    /// spam someone's inbox.
+    #[must_use]
+    pub fn verification_resend_wait_secs(&self) -> i64 {
+        match self.email_verification_sent_at {
+            Some(sent) => {
+                let elapsed =
+                    (chrono::Utc::now() - sent.with_timezone(&chrono::Utc)).num_seconds();
+                (VERIFICATION_RESEND_COOLDOWN_SECS - elapsed).max(0)
+            }
+            None => 0,
+        }
+    }
+
     /// Asynchronously creates a user with a password and saves it to the
     /// database.
     ///