Centralise les rôles et les permissions

app_new/__init__.py

@@ -55,6 +55,10 @@ def create_app(config_name='default'):
     migrate.init_app(app, db)
     csrf.init_app(app)
 
+    from .core.authorization import enforce_route_permission, has_permission
+    app.before_request(enforce_route_permission)
+    app.jinja_env.globals["has_permission"] = has_permission
+    
     # Configuration du login manager
     login_manager.login_view = 'auth.login'
     login_manager.login_message = 'Veuillez vous connecter pour accéder à cette page.'

app_new/constants.py

@@ -77,7 +77,10 @@ WORK_TYPES = {
 
 # Rôles utilisateurs
 ROLES = {
-    "tech": "Technicien",
-    "chef": "Chef de service",
     "admin": "Administrateur",
+    "responsable_gmao": "Responsable GMAO",
+    "technicien": "Technicien",
+    "assistant_prevention": "Assistant de prévention",
+    "demandeur": "Demandeur",
+    "lecture": "Lecture seule",
 }

app_new/core/authorization.py

@@ -0,0 +1,150 @@
+"""Contrôle d'accès centralisé de l'application.
+
+La politique s'applique à toutes les routes enregistrées. Les décorateurs locaux
+restent utiles pour documenter les cas particuliers, mais une route oubliée ne
+retombe plus sur le simple fait d'être connecté.
+"""
+from functools import wraps
+
+from flask import abort, request
+from flask_login import current_user
+
+
+ROLE_ALIASES = {
+    "super_admin": "admin",
+    "admin": "admin",
+    "chef": "responsable_gmao",
+    "responsable": "responsable_gmao",
+    "responsable_gmao": "responsable_gmao",
+    "tech": "technicien",
+    "technician": "technicien",
+    "technicien": "technicien",
+    "assistant_prevention": "assistant_prevention",
+    "requester": "demandeur",
+    "user": "demandeur",
+    "demandeur": "demandeur",
+    "viewer": "lecture",
+    "lecture": "lecture",
+}
+
+ROLE_LABELS = {
+    "admin": "Administrateur système",
+    "responsable_gmao": "Responsable GMAO",
+    "technicien": "Technicien",
+    "assistant_prevention": "Assistant de prévention",
+    "demandeur": "Demandeur",
+    "lecture": "Lecture seule",
+}
+
+PERMISSIONS_BY_ROLE = {
+    "admin": {"*"},
+    "responsable_gmao": {
+        "dashboard.view", "intervention.view", "intervention.create", "intervention.manage",
+        "patrimoine.view", "patrimoine.manage", "planning.view", "planning.manage",
+        "stock.view", "stock.manage", "contract.view", "contract.manage",
+        "prevention.view", "prevention.manage", "export.use",
+    },
+    "technicien": {
+        "dashboard.view", "intervention.view", "intervention.create", "intervention.manage",
+        "patrimoine.view", "patrimoine.manage", "planning.view", "planning.manage",
+        "stock.view", "stock.manage", "contract.view", "prevention.view", "export.use",
+    },
+    "assistant_prevention": {
+        "dashboard.view", "intervention.view", "intervention.create", "patrimoine.view",
+        "planning.view", "prevention.view", "prevention.manage", "export.use",
+    },
+    "demandeur": {"dashboard.view", "intervention.view", "intervention.create"},
+    "lecture": {"dashboard.view", "intervention.view", "patrimoine.view", "planning.view", "contract.view"},
+}
+
+PUBLIC_ENDPOINTS = {
+    "auth.login", "health.health", "static",
+    "setup_wizard.index", "setup_wizard.api_progress", "setup_wizard.api_save_step",
+    "setup_wizard.api_complete", "setup_wizard.api_test_ent", "setup_wizard.api_test_pronote",
+}
+
+ADMIN_BLUEPRINTS = {
+    "admin", "ai_config", "gmao_config", "logs", "status", "yeastar",
+    "outlook_auth", "outlook_dashboard", "outlook_pages", "outlook_sync", "ent", "pronote",
+}
+PATRIMOINE_BLUEPRINTS = {
+    "equipments", "equipments_meters", "equipments_documents", "equipments_restrictions",
+    "equipments_scheduled", "buildings", "zones", "rooms", "room_types", "wizard", "lots",
+}
+PLANNING_BLUEPRINTS = {"planning", "scheduler", "interventions_planning"}
+STOCK_BLUEPRINTS = {"parts", "meters"}
+CONTRACT_BLUEPRINTS = {"companies", "contracts", "services"}
+PREVENTION_BLUEPRINTS = {"trainings", "constraints"}
+
+
+def canonical_role(role):
+    return ROLE_ALIASES.get((role or "").strip().lower(), "lecture")
+
+
+def has_permission(permission, user=None):
+    user = user or current_user
+    if not getattr(user, "is_authenticated", False):
+        return False
+    permissions = PERMISSIONS_BY_ROLE.get(canonical_role(user.role), set())
+    return "*" in permissions or permission in permissions
+
+
+def permission_required(permission):
+    def decorator(view):
+        @wraps(view)
+        def wrapped(*args, **kwargs):
+            if not has_permission(permission):
+                abort(403)
+            return view(*args, **kwargs)
+        return wrapped
+    return decorator
+
+
+def required_permission(endpoint, method):
+    """Déduit la permission minimale d'une route enregistrée."""
+    if not endpoint:
+        return None
+    blueprint = endpoint.split(".", 1)[0]
+    mutating = method not in {"GET", "HEAD", "OPTIONS"}
+
+    if blueprint in ADMIN_BLUEPRINTS:
+        return "system.admin"
+    if blueprint == "auth":
+        return "system.admin" if endpoint not in {"auth.profile", "auth.change_own_password", "auth.logout"} else None
+    if blueprint == "setup_wizard":
+        return "system.admin"
+    if blueprint in PATRIMOINE_BLUEPRINTS:
+        return "patrimoine.manage" if mutating else "patrimoine.view"
+    if blueprint in PLANNING_BLUEPRINTS:
+        return "planning.manage" if mutating else "planning.view"
+    if blueprint == "interventions":
+        if endpoint in {"interventions.create", "interventions.create_for_group"}:
+            return "intervention.create"
+        return "intervention.manage" if mutating else "intervention.view"
+    if blueprint in STOCK_BLUEPRINTS:
+        return "stock.manage" if mutating else "stock.view"
+    if blueprint in CONTRACT_BLUEPRINTS:
+        return "contract.manage" if mutating else "contract.view"
+    if blueprint in PREVENTION_BLUEPRINTS:
+        return "prevention.manage" if mutating else "prevention.view"
+    if blueprint == "exports":
+        return "export.use"
+    if blueprint in {"dashboard", "notifications", "messagerie", "chatbot"}:
+        return "dashboard.view"
+    return "system.admin" if mutating else "dashboard.view"
+
+
+def enforce_route_permission():
+    """Garde global appelé avant chaque requête."""
+    endpoint = request.endpoint
+    if endpoint in PUBLIC_ENDPOINTS or endpoint == "static":
+        return None
+    # L'API REST applique sa clé ou sa session dans son propre décorateur.
+    if endpoint and endpoint.startswith("api_v1."):
+        return None
+    if not current_user.is_authenticated:
+        return None  # Flask-Login conserve la redirection habituelle des vues protégées.
+    permission = required_permission(endpoint, request.method)
+    if permission and not has_permission(permission):
+        abort(403)
+    return None

app_new/core/forms.py

@@ -32,9 +32,12 @@ class UserForm(FlaskForm):
     full_name = StringField("Nom complet", validators=[DataRequired()])
     password = PasswordField("Mot de passe", validators=[Optional(), Length(min=12)])
     role = SelectField("Rôle", choices=[
-        ("tech", "Technicien"),
-        ("chef", "Chef de service"),
         ("admin", "Administrateur"),
+        ("responsable_gmao", "Responsable GMAO"),
+        ("technicien", "Technicien"),
+        ("assistant_prevention", "Assistant de prévention"),
+        ("demandeur", "Demandeur"),
+        ("lecture", "Lecture seule"),
     ])
     is_active = BooleanField("Actif")
 

app_new/core/models/user.py

@@ -18,7 +18,7 @@ class User(UserMixin, db.Model):
     email = db.Column(db.String(120), unique=True, nullable=True)
     password_hash = db.Column(db.String(256), nullable=False)
     full_name = db.Column(db.String(150), nullable=False, default="")
-    role = db.Column(db.String(20), default="user")  # admin, user, viewer
+    role = db.Column(db.String(32), default="demandeur", nullable=False)
     is_active = db.Column(db.Boolean, default=True)
     created_at = db.Column(db.DateTime, default=lambda: datetime.now(timezone.utc))
     last_login = db.Column(db.DateTime, nullable=True)
@@ -33,7 +33,22 @@ class User(UserMixin, db.Model):
     
     def is_admin(self):
         """Vérifie si l'utilisateur est admin."""
-        return self.role == "admin"
+        from ..authorization import canonical_role
+        return canonical_role(self.role) == "admin"
+
+    @property
+    def canonical_role(self):
+        from ..authorization import canonical_role
+        return canonical_role(self.role)
+
+    @property
+    def role_label(self):
+        from ..authorization import ROLE_LABELS
+        return ROLE_LABELS.get(self.canonical_role, self.role or "—")
+
+    def has_permission(self, permission):
+        from ..authorization import has_permission
+        return has_permission(permission, self)
     
     def __repr__(self):
         return f"<User {self.username}>"

app_new/core/routes/admin.py

@@ -8,7 +8,8 @@ from ...extensions import db
 from ..models.user import User, Staff
 from ..models.college import College, Building, Room, RoomType
 from ..models.company import Company, Service
-from app_new.constants import INTERVENTION_STATUSES, EQUIPMENT_STATUSES
+from app_new.constants import INTERVENTION_STATUSES, EQUIPMENT_STATUSES, ROLES
+from ..authorization import PERMISSIONS_BY_ROLE, ROLE_LABELS, canonical_role
 
 admin_bp = Blueprint('admin', __name__)
 
@@ -62,7 +63,7 @@ def user_new():
         email = (request.form.get('email') or '').strip()
         password = request.form.get('password') or ''
         password_confirm = request.form.get('password_confirm') or ''
-        role = request.form.get('role', 'user')
+        role = request.form.get('role', 'demandeur')
         
         if len(username) < 3:
             flash('Le nom d’utilisateur doit contenir au moins 3 caractères.', 'danger')
@@ -86,7 +87,7 @@ def user_new():
             flash('Utilisateur créé avec succès.', 'success')
             return redirect(url_for('admin.users'))
     
-    return render_template('admin/user_form.html')
+    return render_template('admin/user_form.html', roles=ROLES)
 
 
 @admin_bp.route('/users/<int:user_id>/edit', methods=['GET', 'POST'])
@@ -97,8 +98,12 @@ def user_edit(user_id):
     user = User.query.get_or_404(user_id)
     
     if request.method == 'POST':
+        role = request.form.get('role')
+        if role not in ROLES:
+            flash('Rôle utilisateur invalide.', 'danger')
+            return render_template('admin/user_form.html', user=user, roles=ROLES), 400
         user.email = request.form.get('email')
-        user.role = request.form.get('role')
+        user.role = role
         user.is_active = request.form.get('is_active') == 'on'
         
         new_password = request.form.get('new_password')
@@ -112,7 +117,7 @@ def user_edit(user_id):
         flash('Utilisateur modifié avec succès.', 'success')
         return redirect(url_for('admin.users'))
     
-    return render_template('admin/user_form.html', user=user)
+    return render_template('admin/user_form.html', user=user, roles=ROLES)
 
 
 @admin_bp.route('/permissions')
@@ -121,43 +126,29 @@ def user_edit(user_id):
 def permissions():
     """Liste des permissions."""
     from ..models.user import User
-    from ...constants import ROLES
-    
-    # Compter les utilisateurs par rôle
-    roles_permissions = {}
-    for role_key, role_name in ROLES.items():
-        roles_permissions[role_key] = User.query.filter_by(role=role_key).all()
-    
-    # Permissions disponibles (simplifié)
-    all_permissions = [
-        'dashboard:view', 'interventions:view', 'interventions:create', 'interventions:edit',
-        'equipments:view', 'equipments:create', 'equipments:edit',
-        'planning:view', 'planning:create',
-        'admin:access', 'users:manage'
-    ]
-    
-    return render_template('admin/permissions.html', 
-                         roles_permissions=roles_permissions,
-                         all_permissions=all_permissions)
-
-
-@admin_bp.route('/permissions', methods=['POST'])
-@login_required
-@admin_required
-def update_permissions():
-    """Mettre à jour les permissions."""
-    flash('Permissions mises à jour.', 'success')
-    return redirect(url_for('admin.permissions'))
+    users_by_role = {role: [] for role in ROLES}
+    for user in User.query.order_by(User.full_name).all():
+        users_by_role[canonical_role(user.role)].append(user)
+    return render_template(
+        'admin/permissions.html', roles=ROLES, role_labels=ROLE_LABELS,
+        users_by_role=users_by_role, permissions_by_role=PERMISSIONS_BY_ROLE,
+    )
 
 
 @admin_bp.route('/users/<int:id>/permissions', methods=['POST'])
 @login_required
 @admin_required
 def update_user_permissions(id):
-    """Mettre à jour les permissions d'un utilisateur."""
+    """Change le rôle d'un utilisateur (les permissions sont définies en code)."""
     user = User.query.get_or_404(id)
-    flash(f'Permissions de {user.username} mises à jour.', 'success')
-    return redirect(url_for('admin.user_permissions', id=id))
+    role = request.form.get('role')
+    if role not in ROLES:
+        flash('Rôle invalide.', 'danger')
+        return redirect(url_for('admin.permissions'))
+    user.role = role
+    db.session.commit()
+    flash(f'Rôle de {user.username} mis à jour.', 'success')
+    return redirect(url_for('admin.permissions'))
 
 
 @admin_bp.route('/users/list')

app_new/core/routes/auth.py

@@ -49,7 +49,7 @@ def logout():
 @login_required
 def list_users():
     """Liste des utilisateurs."""
-    if current_user.role != 'admin':
+    if not current_user.is_admin():
         flash("Accès réservé aux administrateurs.", "danger")
         return redirect(url_for('dashboard.index'))
     
@@ -61,7 +61,7 @@ def list_users():
 @login_required
 def create_user():
     """Créer un utilisateur."""
-    if current_user.role != 'admin':
+    if not current_user.is_admin():
         flash("Accès réservé aux administrateurs.", "danger")
         return redirect(url_for('dashboard.index'))
     
@@ -98,7 +98,7 @@ def profile():
 @login_required
 def edit_user(id):
     """Modifier un utilisateur."""
-    if current_user.role != 'admin':
+    if not current_user.is_admin():
         flash("Accès réservé aux administrateurs.", "danger")
         return redirect(url_for('dashboard.index'))
     
@@ -144,7 +144,7 @@ def change_own_password():
 @login_required
 def delete_user(id):
     """Supprimer un utilisateur."""
-    if current_user.role != 'admin':
+    if not current_user.is_admin():
         flash("Accès réservé aux administrateurs.", "danger")
         return redirect(url_for('dashboard.index'))
     
@@ -163,7 +163,7 @@ def delete_user(id):
 @login_required
 def change_user_password(id):
     """Changer le mot de passe d'un utilisateur (admin only)."""
-    if current_user.role != 'admin':
+    if not current_user.is_admin():
         flash("Accès réservé aux administrateurs.", "danger")
         return redirect(url_for('dashboard.index'))
     

app_new/templates/admin/permissions.html

@@ -1,161 +1,63 @@
 {% extends "base.html" %}
 
-{% block title %}Permissions - GMAO Collège{% endblock %}
+{% block title %}Rôles et permissions — GMAO{% endblock %}
 
 {% block content %}
 <div class="container-fluid">
-    <div class="row mb-4">
-        <div class="col">
-            <h1 class="h3"><i class="bi bi-shield-check"></i> Gestion des permissions</h1>
-            <p class="text-muted">Gérer les accès par rôle et utilisateur</p>
+  <div class="d-flex justify-content-between align-items-center mb-4">
+    <div>
+      <h1 class="h3"><i class="bi bi-shield-check"></i> Rôles et permissions</h1>
+      <p class="text-muted mb-0">La matrice est centralisée dans l'application. Attribuez ici un rôle à chaque compte.</p>
     </div>
+    <a href="{{ url_for('admin.users') }}" class="btn btn-outline-primary"><i class="bi bi-people"></i> Utilisateurs</a>
+  </div>
+
+  <div class="alert alert-info">
+    Les permissions ne sont pas modifiables case par case : cela évite les droits invisibles et les écarts entre écrans.
+    Toute évolution de la matrice est versionnée et testée.
+  </div>
+
+  <div class="row g-3">
+    {% for role_key, role_name in roles.items() %}
+    <div class="col-xl-4 col-md-6">
+      <div class="card h-100">
+        <div class="card-header d-flex justify-content-between">
+          <strong>{{ role_name }}</strong>
+          <span class="badge bg-secondary">{{ users_by_role[role_key]|length }} compte(s)</span>
+        </div>
+        <div class="card-body">
+          <h2 class="h6">Permissions</h2>
+          {% if '*' in permissions_by_role[role_key] %}
+          <span class="badge bg-danger">Accès complet</span>
+          {% else %}
+          <div class="d-flex flex-wrap gap-1 mb-3">
+            {% for permission in permissions_by_role[role_key]|sort %}
+            <span class="badge text-bg-light border">{{ permission }}</span>
+            {% endfor %}
+          </div>
+          {% endif %}
+
+          {% if users_by_role[role_key] %}
+          <hr>
+          {% for user in users_by_role[role_key] %}
+          <form method="post" action="{{ url_for('admin.update_user_permissions', id=user.id) }}" class="row g-2 align-items-center mb-2">
+            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+            <div class="col"><span class="small">{{ user.full_name or user.username }}</span></div>
             <div class="col-auto">
-            <a href="{{ url_for('admin.list_users') }}" class="btn btn-outline-primary">
-                <i class="bi bi-people"></i> Gestion utilisateurs
-            </a>
-        </div>
-    </div>
-
-    <!-- Cartes de synthèse -->
-    <div class="row mb-4">
-        <div class="col-md-3">
-            <div class="card stat-card">
-                <div class="card-body text-center">
-                    <i class="bi bi-person-shield fs-1 text-primary"></i>
-                    <h5 class="mt-2">Administrateurs</h5>
-                    <span class="badge bg-primary">{{ roles_permissions.admin|length }}</span>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-3">
-            <div class="card stat-card">
-                <div class="card-body text-center">
-                    <i class="bi bi-tools fs-1 text-success"></i>
-                    <h5 class="mt-2">Techniciens</h5>
-                    <span class="badge bg-success">{{ roles_permissions.technicien|length }}</span>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-3">
-            <div class="card stat-card">
-                <div class="card-body text-center">
-                    <i class="bi bi-building fs-1 text-warning"></i>
-                    <h5 class="mt-2">Chefs</h5>
-                    <span class="badge bg-warning">{{ roles_permissions.chef|length }}</span>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-3">
-            <div class="card stat-card">
-                <div class="card-body text-center">
-                    <i class="bi bi-person-plus fs-1-info"></i>
-                    <h5 class="mt-2">Demandeurs</h5>
-                    <span class="badge bg-info">{{ roles_permissions.demandeur|length }}</span>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <!-- Tableau des permissions par rôle -->
-    <div class="card">
-        <div class="card-header">
-            <h5 class="mb-0">Permissions par rôle</h5>
-        </div>
-        <div class="card-body">
-            <form method="post" action="{{ url_for('admin.update_permissions') }}" class="mb-4">
-                <div class="row">
-                    {% for role, permissions in roles_permissions.items() %}
-                    <div class="col-lg-6 mb-4">
-                        <div class="border rounded p-3">
-                            <h6 class="text-uppercase text-muted mb-3">{{ role|title }}</h6>
-                            <div class="row g-2">
-                                {% for perm in all_permissions %}
-                                <div class="col-6">
-                                    <div class="form-check">
-                                        <input class="form-check-input" type="checkbox" 
-                                               name="permissions" 
-                                               value="{{ perm }}"
-                                               id="perm_{{ role }}_{{ perm.replace('.', '_') }}"
-                                               {% if perm in permissions %}checked{% endif %}>
-                                        <label class="form-check-label small" for="perm_{{ role }}_{{ perm.replace('.', '_') }}">
-                                            {{ perm|replace(':', ': ')|replace('_', ' ')|capitalize }}
-                                        </label>
-                                    </div>
-                                </div>
+              <select name="role" class="form-select form-select-sm" aria-label="Rôle de {{ user.username }}">
+                {% for candidate, label in roles.items() %}
+                <option value="{{ candidate }}" {% if candidate == role_key %}selected{% endif %}>{{ label }}</option>
                 {% endfor %}
+              </select>
             </div>
-                        </div>
-                    </div>
-                    {% endfor %}
-                </div>
-                <div class="text-center">
-                    <button type="submit" class="btn btn-primary">
-                        <i class="bi bi-save"></i> Enregistrer les modifications
-                    </button>
-                </div>
+            <div class="col-auto"><button class="btn btn-sm btn-outline-primary" type="submit">Appliquer</button></div>
           </form>
-        </div>
-    </div>
-
-    <!-- Légende -->
-    <div class="card mt-4">
-        <div class="card-header">
-            <h5 class="mb-0">Légende des permissions</h5>
-        </div>
-        <div class="card-body">
-            <div class="row">
-                <div class="col-md-6">
-                    <h6>Dashboard</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>dashboard:view</code> - Voir le tableau de bord</li>
-                    </ul>
-                </div>
-                <div class="col-md-6">
-                    <h6>Interventions</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>code:CREATE_INTERVENTION</code> - Créer</li>
-                        <li><code>code:VIEW_INTERVENTIONS</code> - Voir</li>
-                        <li><code>code:EDIT_INTERVENTIONS</code> - Modifier</li>
-                        <li><code>code:DELETE_INTERVENTIONS</code> - Supprimer</li>
-                    </ul>
-                </div>
-                <div class="col-md-6">
-                    <h6>Équipements</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>code:VIEW_EQUIPMENTS</code> - Voir</li>
-                        <li><code>code:CREATE_EQUIPMENTS</code> - Créer</li>
-                        <li><code>code:EDIT_EQUIPMENTS</code> - Modifier</li>
-                        <li><code>code:DELETE_EQUIPMENTS</code> - Supprimer</li>
-                    </ul>
-                </div>
-                <div class="col-md-6">
-                    <h6>Planning</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>code:VIEW_PLANNING</code> - Voir</li>
-                        <li><code>code:CREATE_PLANNING</code> - Créer</li>
-                        <li><code>code:EDIT_PLANNING</code> - Modifier</li>
-                    </ul>
-                </div>
-                <div class="col-md-6">
-                    <h6>ENT77</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>code:VIEW_ENT</code> - Voir les messages</li>
-                        <li><code>code:CONFIG_ENT</code> - Configurer</li>
-                        <li><code>code:MANAGE_ENT_MESSAGES</code> - Gérer</li>
-                    </ul>
-                </div>
-                <div class="col-md-6">
-                    <h6>Administration</h6>
-                    <ul class="list-unstyled small">
-                        <li><code>code:VIEW_USERS</code> - Voir utilisateurs</li>
-                        <li><code>code:CREATE_USERS</code> - Créer</li>
-                        <li><code>code:EDIT_USERS</code> - Modifier</li>
-                        <li><code>code:DELETE_USERS</code> - Supprimer</li>
-                        <li><code>code:VIEW_ADMIN</code> - Voir admin</li>
-                    </ul>
+          {% endfor %}
+          {% endif %}
         </div>
       </div>
     </div>
+    {% endfor %}
   </div>
 </div>
 {% endblock %}

app_new/templates/admin/user_form.html

@@ -18,7 +18,7 @@
             <div class="card">
                 <div class="card-body">
                     <form method="POST">
-                        {{ csrf_token() }}
+                        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                         
                         <div class="mb-3">
                             <label for="username" class="form-label">Nom d'utilisateur *</label>
@@ -41,9 +41,9 @@
                         <div class="mb-3">
                             <label for="role" class="form-label">Rôle *</label>
                             <select class="form-select" id="role" name="role" required>
-                                <option value="user" {{ 'selected' if user and user.role == 'user' else '' }}>Utilisateur</option>
-                                <option value="tech" {{ 'selected' if user and user.role == 'tech' else '' }}>Technicien</option>
-                                <option value="admin" {{ 'selected' if user and user.role == 'admin' else '' }}>Administrateur</option>
+                                {% for role_key, role_name in roles.items() %}
+                                <option value="{{ role_key }}" {{ 'selected' if user and user.canonical_role == role_key else '' }}>{{ role_name }}</option>
+                                {% endfor %}
                             </select>
                         </div>
                         

app_new/templates/base.html

@@ -223,7 +223,7 @@
                     </ul>
                 </li>
 
-                {% if current_user.role == 'admin' %}
+                {% if current_user.is_admin() %}
                 <li class="nav-group-label d-lg-none mt-2">Administration</li>
                 <li class="nav-item dropdown">
                     <a class="nav-link dropdown-toggle {% if '/gmao-config' in request.path or '/outlook' in request.path or '/ent' in request.path or '/pronote' in request.path or '/yeastar' in request.path or '/status' in request.path or '/logs' in request.path or '/auth/users' in request.path or '/setup-wizard' in request.path %}active{% endif %}" href="#" role="button" data-bs-toggle="dropdown">

migrations/versions/a2b6c7d8e9f0_normalize_user_roles.py

@@ -0,0 +1,38 @@
+"""Normalise les rôles utilisateurs.
+
+Revision ID: a2b6c7d8e9f0
+Revises: f1a5b6c7d8e9
+Create Date: 2026-08-14
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "a2b6c7d8e9f0"
+down_revision = "f1a5b6c7d8e9"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.alter_column(
+        "users", "role", existing_type=sa.String(length=20),
+        type_=sa.String(length=32), nullable=False, server_default="demandeur",
+    )
+    op.execute("UPDATE users SET role = 'admin' WHERE role = 'super_admin'")
+    op.execute("UPDATE users SET role = 'responsable_gmao' WHERE role IN ('chef', 'responsable')")
+    op.execute("UPDATE users SET role = 'technicien' WHERE role IN ('tech', 'technician')")
+    op.execute("UPDATE users SET role = 'demandeur' WHERE role IN ('user', 'requester') OR role IS NULL OR role = ''")
+    op.execute("UPDATE users SET role = 'lecture' WHERE role = 'viewer'")
+
+
+def downgrade():
+    op.execute("UPDATE users SET role = 'chef' WHERE role = 'responsable_gmao'")
+    op.execute("UPDATE users SET role = 'tech' WHERE role IN ('technicien', 'assistant_prevention')")
+    op.execute("UPDATE users SET role = 'user' WHERE role = 'demandeur'")
+    op.execute("UPDATE users SET role = 'viewer' WHERE role = 'lecture'")
+    op.alter_column(
+        "users", "role", existing_type=sa.String(length=32),
+        type_=sa.String(length=20), nullable=True, server_default="user",
+    )

tests/factories/user.py

@@ -13,7 +13,7 @@ class UserFactory(factory.alchemy.SQLAlchemyModelFactory):
     email = factory.LazyAttribute(lambda obj: f'{obj.username}@test.local')
     password_hash = 'pbkdf2:sha256$fakehash$fakehash'  # mot de passe factice
     full_name = factory.LazyAttribute(lambda obj: obj.username.replace('_', ' ').title())
-    role = 'user'
+    role = 'technicien'
     is_active = True
 
 

tests/integration/test_authorization.py

@@ -0,0 +1,61 @@
+"""Vérifie la matrice de rôles sur de vraies routes Flask."""
+from uuid import uuid4
+
+import pytest
+
+from app_new import db
+from app_new.core.authorization import canonical_role
+from app_new.core.models.user import User
+
+
+def _login_as(client, app, role):
+    client.get("/auth/logout")
+    password = "mot-de-passe-test-solide"
+    with app.app_context():
+        suffix = uuid4().hex[:8]
+        user = User(
+            username=f"rbac_{role}_{suffix}",
+            email=f"rbac_{role}_{suffix}@test.local",
+            full_name=f"Test {role}", role=role, is_active=True,
+        )
+        user.set_password(password)
+        db.session.add(user)
+        db.session.commit()
+        username = user.username
+    response = client.post("/auth/login", data={"username": username, "password": password})
+    assert response.status_code == 302
+
+
+@pytest.mark.parametrize(
+    ("legacy, canonical"),
+    [
+        ("super_admin", "admin"), ("chef", "responsable_gmao"),
+        ("tech", "technicien"), ("user", "demandeur"), ("viewer", "lecture"),
+    ],
+)
+def test_legacy_roles_are_normalized(legacy, canonical):
+    assert canonical_role(legacy) == canonical
+
+
+@pytest.mark.parametrize(
+    ("role, equipment_status, admin_status"),
+    [
+        ("admin", 200, 200),
+        ("responsable_gmao", 200, 403),
+        ("technicien", 200, 403),
+        ("assistant_prevention", 200, 403),
+        ("demandeur", 403, 403),
+        ("lecture", 200, 403),
+    ],
+)
+def test_role_access_to_real_pages(client, app, role, equipment_status, admin_status):
+    _login_as(client, app, role)
+    assert client.get("/equipments/").status_code == equipment_status
+    assert client.get("/admin/").status_code == admin_status
+
+
+@pytest.mark.parametrize("role", ["demandeur", "lecture", "assistant_prevention"])
+def test_non_maintainers_cannot_mutate_patrimony(client, app, role):
+    _login_as(client, app, role)
+    response = client.post("/equipments/categories/new", data={"name": "Interdit"})
+    assert response.status_code == 403