Rafforza i requisiti password con regole di complessità di mercato.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/controllers/admin/passwords_controller.rb

@@ -9,13 +9,18 @@ module Admin
         return render :edit, status: :unprocessable_entity
       end
 
-      if params[:password].blank? || params[:password].length < 8
-        flash.now[:alert] = t("admin.flash.password_too_short")
+      if params[:password] != params[:password_confirmation]
+        flash.now[:alert] = t("admin.flash.password_mismatch")
         return render :edit, status: :unprocessable_entity
       end
 
-      if params[:password] != params[:password_confirmation]
-        flash.now[:alert] = t("admin.flash.password_mismatch")
+      if (code = PasswordComplexity.violation(params[:password]))
+        key = case code
+              when :blank, :too_short then :password_too_short
+              when :too_long then :password_too_long
+              else :password_too_weak
+              end
+        flash.now[:alert] = t("admin.flash.#{key}")
         return render :edit, status: :unprocessable_entity
       end
 

backend/app/controllers/api/v1/accounts_controller.rb

@@ -48,6 +48,9 @@ module Api
         case code
         when :current_incorrect then "Current password is incorrect"
         when :too_short then "Password must be at least 8 characters"
+        when :too_long then "Password cannot exceed 72 characters"
+        when :too_weak
+          "Password must include at least 3 of: lowercase, uppercase, number, symbol"
         when :mismatch then "Passwords do not match"
         else "Unable to update password"
         end

backend/app/controllers/public/password_resets_controller.rb

@@ -28,14 +28,14 @@ module Public
         return
       end
 
-      if params[:password].blank? || params[:password].length < 8
-        flash.now[:alert] = t("flash.password_resets.password_min_length")
+      if params[:password] != params[:password_confirmation]
+        flash.now[:alert] = t("flash.password_resets.password_mismatch")
         @token = params[:token]
         return render :edit, status: :unprocessable_entity
       end
 
-      if params[:password] != params[:password_confirmation]
-        flash.now[:alert] = t("flash.password_resets.password_mismatch")
+      if (code = PasswordComplexity.violation(params[:password]))
+        flash.now[:alert] = t("flash.password_resets.password_#{code == :blank ? :too_short : code}")
         @token = params[:token]
         return render :edit, status: :unprocessable_entity
       end

backend/app/models/admin_account.rb

@@ -1,4 +1,6 @@
 class AdminAccount < ApplicationRecord
+  include PasswordComplexity
+
   has_secure_password
 
   validates :username, presence: true, uniqueness: true

backend/app/models/concerns/password_complexity.rb

@@ -0,0 +1,55 @@
+# Criteri "di mercato" (stile Cognito/Auth0 bilanciato):
+# - minimo 8 caratteri (max 72 per bcrypt)
+# - almeno 3 classi su 4: minuscole, maiuscole, numeri, simboli
+module PasswordComplexity
+  extend ActiveSupport::Concern
+
+  MIN_LENGTH = 8
+  MAX_LENGTH = 72
+  REQUIRED_CLASSES = 3
+
+  CLASS_CHECKS = {
+    lowercase: /[a-z]/,
+    uppercase: /[A-Z]/,
+    digit: /\d/,
+    symbol: /[^A-Za-z0-9]/
+  }.freeze
+
+  class << self
+    def violation(password)
+      value = password.to_s
+      return :blank if value.blank?
+      return :too_short if value.length < MIN_LENGTH
+      return :too_long if value.bytesize > MAX_LENGTH
+      return :too_weak unless strong_enough?(value)
+
+      nil
+    end
+
+    def strong_enough?(password)
+      matched = CLASS_CHECKS.count { |_, pattern| password.match?(pattern) }
+      matched >= REQUIRED_CLASSES
+    end
+
+    def requirement_summary
+      I18n.t("password_policy.hint")
+    end
+  end
+
+  included do
+    validate :password_meets_complexity_policy, if: -> { password.present? }
+  end
+
+  private
+
+  def password_meets_complexity_policy
+    case PasswordComplexity.violation(password)
+    when :too_short
+      errors.add(:password, :too_short, count: MIN_LENGTH)
+    when :too_long
+      errors.add(:password, :too_long, count: MAX_LENGTH)
+    when :too_weak
+      errors.add(:password, :complexity)
+    end
+  end
+end

backend/app/models/user.rb

@@ -1,4 +1,6 @@
 class User < ApplicationRecord
+  include PasswordComplexity
+
   ROLES = %w[admin coach parent volunteer].freeze
 
   has_secure_password

backend/app/services/users/change_password.rb

@@ -23,15 +23,19 @@ module Users
         return Result.new(ok?: false, error: :current_incorrect)
       end
 
-      if @password.blank? || @password.length < 8
-        return Result.new(ok?: false, error: :too_short)
-      end
-
       if @password != @password_confirmation
         return Result.new(ok?: false, error: :mismatch)
       end
 
-      @user.update!(password: @password)
+      if (code = PasswordComplexity.violation(@password))
+        return Result.new(ok?: false, error: code == :blank ? :too_short : code)
+      end
+
+      unless @user.update(password: @password)
+        complexity_error = @user.errors.details[:password]&.any? { |d| d[:error] == :complexity }
+        return Result.new(ok?: false, error: complexity_error ? :too_weak : :too_short)
+      end
+
       @user.clear_password_reset!
       Result.new(ok?: true)
     end

backend/app/views/public/accounts/show.html.erb

@@ -30,6 +30,7 @@
 
   <div class="card">
     <h2 style="font-size:1.1rem;margin-top:0"><%= t("auth.account.password_heading") %></h2>
+    <p class="muted" style="font-size:0.9rem"><%= t("password_policy.hint") %></p>
     <%= form_with url: public_account_password_path, method: :patch, local: true do %>
       <%= render "shared/input_toggle",
             name: :current_password,

backend/app/views/public/password_resets/edit.html.erb

@@ -4,6 +4,7 @@
 <section class="auth-page">
   <h1><%= t("auth.password_reset.title") %></h1>
   <div class="card">
+    <p class="muted" style="font-size:0.9rem"><%= t("password_policy.hint") %></p>
     <%= form_with url: public_password_reset_path, method: :patch, local: true do %>
       <%= hidden_field_tag :token, @token %>
       <%= render "shared/input_toggle",

backend/app/views/public/registrations/new.html.erb

@@ -25,6 +25,7 @@
             required: true,
             minlength: 8,
             autocomplete: "new-password" %>
+      <p class="muted" style="font-size:0.9rem;margin-top:-0.5rem"><%= t("password_policy.hint") %></p>
       <%= render "shared/input_toggle",
             name: "user[password_confirmation]",
             id: "user_password_confirmation",

backend/config/locales/admin.de.yml

@@ -18,6 +18,8 @@ de:
       logout_success: Abgemeldet
       password_current_incorrect: Das aktuelle Passwort ist falsch
       password_too_short: Das neue Passwort muss mindestens 8 Zeichen lang sein
+      password_too_long: Das neue Passwort darf höchstens 72 Zeichen lang sein
+      password_too_weak: Das neue Passwort muss mindestens 3 aus Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen enthalten
       password_mismatch: Die Passwörter stimmen nicht überein
       password_updated: Passwort aktualisiert
       ops_acknowledged: Vorfall übernommen
@@ -53,7 +55,7 @@ de:
       edit:
         title: Passwort ändern
         current_password_label: Aktuelles Passwort
-        new_password_label: "Neues Passwort (mind. 8 Zeichen)"
+        new_password_label: "Neues Passwort (mind. 8, mindestens 3 Zeichenarten)"
         confirm_password_label: Neues Passwort bestätigen
         submit: Passwort speichern
         cancel: Abbrechen

backend/config/locales/admin.en.yml

@@ -18,6 +18,8 @@ en:
       logout_success: Signed out
       password_current_incorrect: Current password is incorrect
       password_too_short: The new password must be at least 8 characters long
+      password_too_long: New password cannot exceed 72 characters
+      password_too_weak: "New password must include at least 3 of: lowercase, uppercase, numbers and symbols"
       password_mismatch: Passwords do not match
       password_updated: Password updated
       ops_acknowledged: Incident acknowledged
@@ -53,7 +55,7 @@ en:
       edit:
         title: Change password
         current_password_label: Current password
-        new_password_label: "New password (min. 8 characters)"
+        new_password_label: "New password (min. 8, at least 3 character types)"
         confirm_password_label: Confirm new password
         submit: Save password
         cancel: Cancel

backend/config/locales/admin.es.yml

@@ -18,6 +18,8 @@ es:
       logout_success: Sesión cerrada
       password_current_incorrect: La contraseña actual no es correcta
       password_too_short: La nueva contraseña debe tener al menos 8 caracteres
+      password_too_long: La nueva contraseña no puede superar los 72 caracteres
+      password_too_weak: "La nueva contraseña debe incluir al menos 3 entre: minúsculas, mayúsculas, números y símbolos"
       password_mismatch: Las contraseñas no coinciden
       password_updated: Contraseña actualizada
       ops_acknowledged: Incidencia asumida
@@ -53,7 +55,7 @@ es:
       edit:
         title: Cambiar contraseña
         current_password_label: Contraseña actual
-        new_password_label: "Nueva contraseña (mín. 8 caracteres)"
+        new_password_label: "Nueva contraseña (mín. 8, al menos 3 tipos de caracteres)"
         confirm_password_label: Confirma la nueva contraseña
         submit: Guardar contraseña
         cancel: Cancelar

backend/config/locales/admin.fr.yml

@@ -18,6 +18,8 @@ fr:
       logout_success: Déconnecté
       password_current_incorrect: Le mot de passe actuel est incorrect
       password_too_short: Le nouveau mot de passe doit contenir au moins 8 caractères
+      password_too_long: Le nouveau mot de passe ne peut pas dépasser 72 caractères
+      password_too_weak: "Le nouveau mot de passe doit inclure au moins 3 parmi : minuscules, majuscules, chiffres et symboles"
       password_mismatch: Les mots de passe ne correspondent pas
       password_updated: Mot de passe mis à jour
       ops_acknowledged: Incident pris en charge
@@ -53,7 +55,7 @@ fr:
       edit:
         title: Changer le mot de passe
         current_password_label: Mot de passe actuel
-        new_password_label: "Nouveau mot de passe (min. 8 caractères)"
+        new_password_label: "Nouveau mot de passe (min. 8, au moins 3 types de caractères)"
         confirm_password_label: Confirmer le nouveau mot de passe
         submit: Enregistrer le mot de passe
         cancel: Annuler

backend/config/locales/admin.it.yml

@@ -18,6 +18,8 @@ it:
       logout_success: Disconnesso
       password_current_incorrect: Password attuale non corretta
       password_too_short: La nuova password deve avere almeno 8 caratteri
+      password_too_long: La nuova password non può superare i 72 caratteri
+      password_too_weak: "La nuova password deve includere almeno 3 tra: minuscole, maiuscole, numeri e simboli"
       password_mismatch: Le password non coincidono
       password_updated: Password aggiornata
       ops_acknowledged: Incidente preso in carico
@@ -53,7 +55,7 @@ it:
       edit:
         title: Cambia password
         current_password_label: Password attuale
-        new_password_label: "Nuova password (min. 8 caratteri)"
+        new_password_label: "Nuova password (min. 8, almeno 3 tipi di caratteri)"
         confirm_password_label: Conferma nuova password
         submit: Salva password
         cancel: Annulla

backend/config/locales/app.de.yml

@@ -1,4 +1,21 @@
 de:
+  password_policy:
+    hint: "Mindestens 8 Zeichen, mit mindestens 3 aus: Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen."
+  activerecord:
+    errors:
+      models:
+        user:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "muss mindestens 3 aus Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen enthalten"
+        admin_account:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "muss mindestens 3 aus Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen enthalten"
   club:
     back_to_club: "← Verein"
     sport_label: Hauptsportart
@@ -604,6 +621,9 @@ de:
       email_sent: Wenn die E-Mail registriert ist, erhältst du in Kürze einen Link zum Zurücksetzen des Passworts.
       invalid_or_expired_link: Link ungültig oder abgelaufen. Fordere ein neues Zurücksetzen des Passworts an.
       password_min_length: Das Passwort muss mindestens 8 Zeichen lang sein
+      password_too_short: Das Passwort muss mindestens 8 Zeichen lang sein
+      password_too_long: Das Passwort darf höchstens 72 Zeichen lang sein
+      password_too_weak: Das Passwort muss mindestens 3 aus Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen enthalten
       password_mismatch: Die Passwörter stimmen nicht überein
       password_updated: Passwort aktualisiert. Du kannst dich jetzt anmelden.
     accounts:
@@ -611,6 +631,8 @@ de:
       profile_updated: Profil aktualisiert.
       password_current_incorrect: Das aktuelle Passwort ist falsch
       password_too_short: Das Passwort muss mindestens 8 Zeichen haben
+      password_too_long: Das Passwort darf höchstens 72 Zeichen lang sein
+      password_too_weak: Das Passwort muss mindestens 3 aus Kleinbuchstaben, Großbuchstaben, Zahlen und Symbolen enthalten
       password_mismatch: Die Passwörter stimmen nicht überein
       password_updated: Passwort aktualisiert.
     replay:

backend/config/locales/app.en.yml

@@ -1,4 +1,21 @@
 en:
+  password_policy:
+    hint: "At least 8 characters, including 3 of: lowercase, uppercase, numbers and symbols."
+  activerecord:
+    errors:
+      models:
+        user:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "must include at least 3 of: lowercase letters, uppercase letters, numbers and symbols"
+        admin_account:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "must include at least 3 of: lowercase letters, uppercase letters, numbers and symbols"
   club:
     back_to_club: "← Club"
     sport_label: Main sport
@@ -604,6 +621,9 @@ en:
       email_sent: If the email is registered, you'll receive a password reset link shortly.
       invalid_or_expired_link: Invalid or expired link. Request a new password reset.
       password_min_length: Password must be at least 8 characters
+      password_too_short: Password must be at least 8 characters
+      password_too_long: Password cannot exceed 72 characters
+      password_too_weak: "Password must include at least 3 of: lowercase, uppercase, numbers and symbols"
       password_mismatch: Passwords don't match
       password_updated: Password updated. You can now log in.
     accounts:
@@ -611,6 +631,8 @@ en:
       profile_updated: Profile updated.
       password_current_incorrect: Current password is incorrect
       password_too_short: Password must be at least 8 characters
+      password_too_long: Password cannot exceed 72 characters
+      password_too_weak: "Password must include at least 3 of: lowercase, uppercase, numbers and symbols"
       password_mismatch: Passwords do not match
       password_updated: Password updated.
     replay:

backend/config/locales/app.es.yml

@@ -1,4 +1,21 @@
 es:
+  password_policy:
+    hint: "Mínimo 8 caracteres, con al menos 3 entre: minúsculas, mayúsculas, números y símbolos."
+  activerecord:
+    errors:
+      models:
+        user:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "debe incluir al menos 3 entre: minúsculas, mayúsculas, números y símbolos"
+        admin_account:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "debe incluir al menos 3 entre: minúsculas, mayúsculas, números y símbolos"
   club:
     back_to_club: "← Club"
     sport_label: Deporte principal
@@ -604,6 +621,9 @@ es:
       email_sent: Si el correo está registrado, recibirás en breve un enlace para restablecer la contraseña.
       invalid_or_expired_link: Enlace no válido o caducado. Solicita un nuevo restablecimiento de contraseña.
       password_min_length: La contraseña debe tener al menos 8 caracteres
+      password_too_short: La contraseña debe tener al menos 8 caracteres
+      password_too_long: La contraseña no puede superar los 72 caracteres
+      password_too_weak: "La contraseña debe incluir al menos 3 entre: minúsculas, mayúsculas, números y símbolos"
       password_mismatch: Las contraseñas no coinciden
       password_updated: Contraseña actualizada. Ya puedes iniciar sesión.
     accounts:
@@ -611,6 +631,8 @@ es:
       profile_updated: Perfil actualizado.
       password_current_incorrect: La contraseña actual no es correcta
       password_too_short: La contraseña debe tener al menos 8 caracteres
+      password_too_long: La contraseña no puede superar los 72 caracteres
+      password_too_weak: "La contraseña debe incluir al menos 3 entre: minúsculas, mayúsculas, números y símbolos"
       password_mismatch: Las contraseñas no coinciden
       password_updated: Contraseña actualizada.
     replay:

backend/config/locales/app.fr.yml

@@ -1,4 +1,21 @@
 fr:
+  password_policy:
+    hint: "Au moins 8 caractères, avec au moins 3 parmi : minuscules, majuscules, chiffres et symboles."
+  activerecord:
+    errors:
+      models:
+        user:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "doit inclure au moins 3 parmi : minuscules, majuscules, chiffres et symboles"
+        admin_account:
+          attributes:
+            password:
+              too_short: "is too short (minimum is %{count} characters)"
+              too_long: "is too long (maximum is %{count} characters)"
+              complexity: "doit inclure au moins 3 parmi : minuscules, majuscules, chiffres et symboles"
   club:
     back_to_club: "← Club"
     sport_label: Sport principal
@@ -604,6 +621,9 @@ fr:
       email_sent: Si l'e-mail est enregistré, tu recevras bientôt un lien pour réinitialiser le mot de passe.
       invalid_or_expired_link: Lien invalide ou expiré. Demande une nouvelle réinitialisation du mot de passe.
       password_min_length: Le mot de passe doit comporter au moins 8 caractères
+      password_too_short: Le mot de passe doit comporter au moins 8 caractères
+      password_too_long: Le mot de passe ne peut pas dépasser 72 caractères
+      password_too_weak: "Le mot de passe doit inclure au moins 3 parmi : minuscules, majuscules, chiffres et symboles"
       password_mismatch: Les mots de passe ne correspondent pas
       password_updated: Mot de passe mis à jour. Tu peux maintenant te connecter.
     accounts:
@@ -611,6 +631,8 @@ fr:
       profile_updated: Profil mis à jour.
       password_current_incorrect: Le mot de passe actuel est incorrect
       password_too_short: Le mot de passe doit contenir au moins 8 caractères
+      password_too_long: Le mot de passe ne peut pas dépasser 72 caractères
+      password_too_weak: "Le mot de passe doit inclure au moins 3 parmi : minuscules, majuscules, chiffres et symboles"
       password_mismatch: Les mots de passe ne correspondent pas
       password_updated: Mot de passe mis à jour.
     replay:

backend/config/locales/app.it.yml

@@ -1,4 +1,21 @@
 it:
+  password_policy:
+    hint: "Minimo 8 caratteri, con almeno 3 tra: minuscole, maiuscole, numeri e simboli."
+  activerecord:
+    errors:
+      models:
+        user:
+          attributes:
+            password:
+              too_short: "è troppo corta (minimo %{count} caratteri)"
+              too_long: "è troppo lunga (massimo %{count} caratteri)"
+              complexity: "deve includere almeno 3 tra: lettere minuscole, maiuscole, numeri e simboli"
+        admin_account:
+          attributes:
+            password:
+              too_short: "è troppo corta (minimo %{count} caratteri)"
+              too_long: "è troppo lunga (massimo %{count} caratteri)"
+              complexity: "deve includere almeno 3 tra: lettere minuscole, maiuscole, numeri e simboli"
   club:
     back_to_club: "← Società"
     sport_label: Sport principale
@@ -604,6 +621,12 @@ it:
       email_sent: Se l'email è registrata, riceverai a breve un link per reimpostare la password.
       invalid_or_expired_link: Link non valido o scaduto. Richiedi un nuovo reset password.
       password_min_length: La password deve avere almeno 8 caratteri
+      password_too_short: La password deve avere almeno 8 caratteri
+      password_too_long: La password non può superare i 72 caratteri
+      password_too_weak: "La password deve includere almeno 3 tra: minuscole, maiuscole, numeri e simboli"
+      password_too_short: La password deve avere almeno 8 caratteri
+      password_too_long: La password non può superare i 72 caratteri
+      password_too_weak: "La password deve includere almeno 3 tra: minuscole, maiuscole, numeri e simboli"
       password_mismatch: Le password non coincidono
       password_updated: Password aggiornata. Ora puoi accedere.
     accounts:
@@ -611,6 +634,10 @@ it:
       profile_updated: Profilo aggiornato.
       password_current_incorrect: La password attuale non è corretta
       password_too_short: La password deve avere almeno 8 caratteri
+      password_too_long: La password non può superare i 72 caratteri
+      password_too_weak: "La password deve includere almeno 3 tra: minuscole, maiuscole, numeri e simboli"
+      password_too_long: La password non può superare i 72 caratteri
+      password_too_weak: "La password deve includere almeno 3 tra: minuscole, maiuscole, numeri e simboli"
       password_mismatch: Le password non coincidono
       password_updated: Password aggiornata.
     replay:

backend/config/locales/ui.de.yml

@@ -103,7 +103,7 @@ de:
     password_reset:
       meta_title: "Neues Passwort — Match Live TV"
       title: Neues Passwort wählen
-      new_password_label: "Neues Passwort (min. 8 Zeichen)"
+      new_password_label: "Neues Passwort (mind. 8, mindestens 3 Zeichenarten)"
       submit: Passwort speichern
       back_to_login: Zurück zur Anmeldung
     invitation:
@@ -128,7 +128,7 @@ de:
       name_label: Name
       role_label: "Rolle: %{role}"
       current_password_label: Aktuelles Passwort
-      new_password_label: "Neues Passwort (mind. 8 Zeichen)"
+      new_password_label: "Neues Passwort (mind. 8, mindestens 3 Zeichenarten)"
       save_profile: Profil speichern
       save_password: Passwort aktualisieren
   common:

backend/config/locales/ui.en.yml

@@ -103,7 +103,7 @@ en:
     password_reset:
       meta_title: "New password — Match Live TV"
       title: Choose a new password
-      new_password_label: "New password (min. 8 characters)"
+      new_password_label: "New password (min. 8, at least 3 character types)"
       submit: Save password
       back_to_login: Back to login
     invitation:
@@ -128,7 +128,7 @@ en:
       name_label: Name
       role_label: "Role: %{role}"
       current_password_label: Current password
-      new_password_label: "New password (min. 8 characters)"
+      new_password_label: "New password (min. 8, at least 3 character types)"
       save_profile: Save profile
       save_password: Update password
   common:

backend/config/locales/ui.es.yml

@@ -103,7 +103,7 @@ es:
     password_reset:
       meta_title: "Nueva contraseña — Match Live TV"
       title: Elige una nueva contraseña
-      new_password_label: "Nueva contraseña (mín. 8 caracteres)"
+      new_password_label: "Nueva contraseña (mín. 8, al menos 3 tipos de caracteres)"
       submit: Guardar contraseña
       back_to_login: Volver al inicio de sesión
     invitation:
@@ -128,7 +128,7 @@ es:
       name_label: Nombre
       role_label: "Rol: %{role}"
       current_password_label: Contraseña actual
-      new_password_label: "Nueva contraseña (mín. 8 caracteres)"
+      new_password_label: "Nueva contraseña (mín. 8, al menos 3 tipos de caracteres)"
       save_profile: Guardar perfil
       save_password: Actualizar contraseña
   common:

backend/config/locales/ui.fr.yml

@@ -103,7 +103,7 @@ fr:
     password_reset:
       meta_title: "Nouveau mot de passe — Match Live TV"
       title: Choisissez un nouveau mot de passe
-      new_password_label: "Nouveau mot de passe (8 caractères min.)"
+      new_password_label: "Nouveau mot de passe (min. 8, au moins 3 types de caractères)"
       submit: Enregistrer le mot de passe
       back_to_login: Retour à la connexion
     invitation:
@@ -128,7 +128,7 @@ fr:
       name_label: Nom
       role_label: "Rôle : %{role}"
       current_password_label: Mot de passe actuel
-      new_password_label: "Nouveau mot de passe (min. 8 caractères)"
+      new_password_label: "Nouveau mot de passe (min. 8, au moins 3 types de caractères)"
       save_profile: Enregistrer le profil
       save_password: Mettre à jour le mot de passe
   common:

backend/config/locales/ui.it.yml

@@ -103,7 +103,7 @@ it:
     password_reset:
       meta_title: "Nuova password — Match Live TV"
       title: Scegli una nuova password
-      new_password_label: "Nuova password (min. 8 caratteri)"
+      new_password_label: "Nuova password (min. 8, almeno 3 tipi di caratteri)"
       submit: Salva password
       back_to_login: Torna al login
     invitation:
@@ -128,7 +128,7 @@ it:
       name_label: Nome
       role_label: "Ruolo: %{role}"
       current_password_label: Password attuale
-      new_password_label: "Nuova password (min. 8 caratteri)"
+      new_password_label: "Nuova password (min. 8, almeno 3 tipi di caratteri)"
       save_profile: Salva profilo
       save_password: Aggiorna password
   common:

backend/spec/models/password_complexity_spec.rb

@@ -0,0 +1,36 @@
+require "rails_helper"
+
+RSpec.describe PasswordComplexity do
+  describe ".violation" do
+    it "accepts a password with 3 character classes" do
+      expect(described_class.violation("NewPass123")).to be_nil
+    end
+
+    it "accepts symbols instead of one letter class" do
+      expect(described_class.violation("newpass1!")).to be_nil
+    end
+
+    it "rejects passwords that are too short" do
+      expect(described_class.violation("Ab1!")).to eq(:too_short)
+    end
+
+    it "rejects passwords with fewer than 3 classes" do
+      expect(described_class.violation("password123")).to eq(:too_weak)
+      expect(described_class.violation("PASSWORD123")).to eq(:too_weak)
+      expect(described_class.violation("Password")).to eq(:too_weak)
+    end
+  end
+
+  describe "User validation" do
+    it "blocks weak passwords on create" do
+      user = User.new(email: "weak@example.com", name: "Weak", password: "password123", role: "coach")
+      expect(user).not_to be_valid
+      expect(user.errors[:password]).to be_present
+    end
+
+    it "allows strong passwords on create" do
+      user = User.new(email: "strong@example.com", name: "Strong", password: "NewPass123", role: "coach")
+      expect(user).to be_valid
+    end
+  end
+end

backend/spec/requests/account_spec.rb

@@ -1,9 +1,9 @@
 require "rails_helper"
 
 RSpec.describe "Account API", type: :request do
-  let!(:user) { User.create!(email: "account@example.com", name: "Account User", password: "password123", role: "coach") }
+  let!(:user) { User.create!(email: "account@example.com", name: "Account User", password: "Password123", role: "coach") }
   let(:auth_headers) do
-    post "/api/v1/auth/login", params: { email: user.email, password: "password123" }
+    post "/api/v1/auth/login", params: { email: user.email, password: "Password123" }
     token = JSON.parse(response.body).fetch("access_token")
     { "Authorization" => "Bearer #{token}" }
   end
@@ -40,25 +40,38 @@ RSpec.describe "Account API", type: :request do
     it "changes the password with the current password" do
       patch "/api/v1/account/password",
             params: {
-              current_password: "password123",
-              password: "newpass123",
-              password_confirmation: "newpass123"
+              current_password: "Password123",
+              password: "NewPass123",
+              password_confirmation: "NewPass123"
             },
             headers: auth_headers
       expect(response).to have_http_status(:ok)
-      expect(user.reload.authenticate("newpass123")).to be_truthy
+      expect(user.reload.authenticate("NewPass123")).to be_truthy
     end
 
     it "rejects an incorrect current password" do
       patch "/api/v1/account/password",
             params: {
               current_password: "wrong",
+              password: "NewPass123",
+              password_confirmation: "NewPass123"
+            },
+            headers: auth_headers
+      expect(response).to have_http_status(:unprocessable_entity)
+      expect(user.reload.authenticate("Password123")).to be_truthy
+    end
+
+    it "rejects a password that fails complexity rules" do
+      patch "/api/v1/account/password",
+            params: {
+              current_password: "Password123",
               password: "newpass123",
               password_confirmation: "newpass123"
             },
             headers: auth_headers
       expect(response).to have_http_status(:unprocessable_entity)
-      expect(user.reload.authenticate("password123")).to be_truthy
+      expect(JSON.parse(response.body)["error"]).to match(/3 of/i)
+      expect(user.reload.authenticate("Password123")).to be_truthy
     end
   end
 

backend/spec/requests/auth_spec.rb

@@ -1,10 +1,10 @@
 require "rails_helper"
 
 RSpec.describe "Auth API", type: :request do
-  let!(:user) { User.create!(email: "test@example.com", name: "Test", password: "password123", role: "coach") }
+  let!(:user) { User.create!(email: "test@example.com", name: "Test", password: "Password123", role: "coach") }
 
   it "logs in with valid credentials" do
-    post "/api/v1/auth/login", params: { email: user.email, password: "password123" }
+    post "/api/v1/auth/login", params: { email: user.email, password: "Password123" }
     expect(response).to have_http_status(:ok)
     expect(JSON.parse(response.body)).to have_key("access_token")
   end

native/android/.gitignore

@@ -5,6 +5,7 @@
 *.iml
 /captures/
 /app/build/
+/dist/
 .DS_Store
 keystore.properties
 keystore/

native/android/app/src/main/res/values-de/strings.xml

@@ -252,7 +252,7 @@ Dies kann nicht rückgängig gemacht werden.</string>
     <string name="account_name_label">Name</string>
     <string name="account_role">Rolle: %1$s</string>
     <string name="account_current_password">Aktuelles Passwort</string>
-    <string name="account_new_password">Neues Passwort (mind. 8 Zeichen)</string>
+    <string name="account_new_password">Neues Passwort (mind. 8, mindestens 3 Zeichenarten)</string>
     <string name="account_confirm_password">Passwort bestätigen</string>
     <string name="account_save_profile">Profil speichern</string>
     <string name="account_save_password">Passwort aktualisieren</string>

native/android/app/src/main/res/values-en/strings.xml

@@ -252,7 +252,7 @@ This cannot be undone.</string>
     <string name="account_name_label">Name</string>
     <string name="account_role">Role: %1$s</string>
     <string name="account_current_password">Current password</string>
-    <string name="account_new_password">New password (min. 8 characters)</string>
+    <string name="account_new_password">New password (min. 8, at least 3 character types)</string>
     <string name="account_confirm_password">Confirm password</string>
     <string name="account_save_profile">Save profile</string>
     <string name="account_save_password">Update password</string>

native/android/app/src/main/res/values-es/strings.xml

@@ -252,7 +252,7 @@ Esta acción no se puede deshacer.</string>
     <string name="account_name_label">Nombre</string>
     <string name="account_role">Rol: %1$s</string>
     <string name="account_current_password">Contraseña actual</string>
-    <string name="account_new_password">Nueva contraseña (mín. 8 caracteres)</string>
+    <string name="account_new_password">Nueva contraseña (mín. 8, al menos 3 tipos de caracteres)</string>
     <string name="account_confirm_password">Confirmar contraseña</string>
     <string name="account_save_profile">Guardar perfil</string>
     <string name="account_save_password">Actualizar contraseña</string>

native/android/app/src/main/res/values-fr/strings.xml

@@ -252,7 +252,7 @@ Cette action est irréversible.</string>
     <string name="account_name_label">Nom</string>
     <string name="account_role">Rôle : %1$s</string>
     <string name="account_current_password">Mot de passe actuel</string>
-    <string name="account_new_password">Nouveau mot de passe (min. 8 caractères)</string>
+    <string name="account_new_password">Nouveau mot de passe (min. 8, au moins 3 types de caractères)</string>
     <string name="account_confirm_password">Confirmer le mot de passe</string>
     <string name="account_save_profile">Enregistrer le profil</string>
     <string name="account_save_password">Mettre à jour le mot de passe</string>

native/android/app/src/main/res/values/strings.xml

@@ -252,7 +252,7 @@ L\'operazione non si può annullare.</string>
     <string name="account_name_label">Nome</string>
     <string name="account_role">Ruolo: %1$s</string>
     <string name="account_current_password">Password attuale</string>
-    <string name="account_new_password">Nuova password (min. 8 caratteri)</string>
+    <string name="account_new_password">Nuova password (min. 8, almeno 3 tipi di caratteri)</string>
     <string name="account_confirm_password">Conferma password</string>
     <string name="account_save_profile">Salva profilo</string>
     <string name="account_save_password">Aggiorna password</string>

native/ios/MatchLiveTv/Core/AppLanguage.swift

@@ -81,7 +81,7 @@ enum L10n {
             "account.confirm.password": "Conferma password",
             "account.current.password": "Password attuale",
             "account.name.label": "Nome",
-            "account.new.password": "Nuova password (min. 8 caratteri)",
+            "account.new.password": "Nuova password (min. 8, almeno 3 tipi di caratteri)",
             "account.password.heading": "Cambia password",
             "account.password.saved": "Password aggiornata",
             "account.profile.heading": "Profilo",
@@ -372,7 +372,7 @@ enum L10n {
             "account.confirm.password": "Confirm password",
             "account.current.password": "Current password",
             "account.name.label": "Name",
-            "account.new.password": "New password (min. 8 characters)",
+            "account.new.password": "New password (min. 8, at least 3 character types)",
             "account.password.heading": "Change password",
             "account.password.saved": "Password updated",
             "account.profile.heading": "Profile",
@@ -663,7 +663,7 @@ enum L10n {
             "account.confirm.password": "Confirmer le mot de passe",
             "account.current.password": "Mot de passe actuel",
             "account.name.label": "Nom",
-            "account.new.password": "Nouveau mot de passe (min. 8 caractères)",
+            "account.new.password": "Nouveau mot de passe (min. 8, au moins 3 types de caractères)",
             "account.password.heading": "Changer le mot de passe",
             "account.password.saved": "Mot de passe mis à jour",
             "account.profile.heading": "Profil",
@@ -954,7 +954,7 @@ enum L10n {
             "account.confirm.password": "Passwort bestätigen",
             "account.current.password": "Aktuelles Passwort",
             "account.name.label": "Name",
-            "account.new.password": "Neues Passwort (mind. 8 Zeichen)",
+            "account.new.password": "Neues Passwort (mind. 8, mindestens 3 Zeichenarten)",
             "account.password.heading": "Passwort ändern",
             "account.password.saved": "Passwort aktualisiert",
             "account.profile.heading": "Profil",
@@ -1245,7 +1245,7 @@ enum L10n {
             "account.confirm.password": "Confirmar contraseña",
             "account.current.password": "Contraseña actual",
             "account.name.label": "Nombre",
-            "account.new.password": "Nueva contraseña (mín. 8 caracteres)",
+            "account.new.password": "Nueva contraseña (mín. 8, al menos 3 tipos de caracteres)",
             "account.password.heading": "Cambiar contraseña",
             "account.password.saved": "Contraseña actualizada",
             "account.profile.heading": "Perfil",