added invoice voter (#316)

src/Controller/InvoiceController.php

@@ -77,6 +77,7 @@ class InvoiceController extends AbstractController
 
     /**
      * @Route(path="/", name="invoice", methods={"GET"})
+     * @Security("is_granted('view', 'invoice')")
      *
      * @param Request $request
      * @return \Symfony\Component\HttpFoundation\Response
@@ -110,6 +111,7 @@ class InvoiceController extends AbstractController
 
     /**
      * @Route(path="/print", name="invoice_print", methods={"GET"})
+     * @Security("is_granted('create', 'invoice')")
      *
      * @param Request $request
      * @return \Symfony\Component\HttpFoundation\Response
@@ -209,8 +211,7 @@ class InvoiceController extends AbstractController
     /**
      * @Route(path="/template", defaults={"page": 1}, name="admin_invoice_template", methods={"GET", "POST"})
      * @Route(path="/template/page/{page}", requirements={"page": "[1-9]\d*"}, name="admin_invoice_template_paginated", methods={"GET", "POST"})
-     *
-     * TODO permission
+     * @Security("is_granted('view', 'invoice_template')")
      *
      * @param $page
      * @return \Symfony\Component\HttpFoundation\Response
@@ -227,8 +228,7 @@ class InvoiceController extends AbstractController
 
     /**
      * @Route(path="/template/{id}/edit", name="admin_invoice_template_edit", methods={"GET", "POST"})
-     *
-     * TODO permission
+     * @Security("is_granted('edit', template)")
      *
      * @param InvoiceTemplate $template
      * @param Request $request
@@ -242,8 +242,7 @@ class InvoiceController extends AbstractController
 
     /**
      * @Route(path="/template/create", name="admin_invoice_template_create", methods={"GET", "POST"})
-     *
-     * TODO permission
+     * @Security("is_granted('create', 'invoice_template')")
      *
      * @param Request $request
      * @return \Symfony\Component\HttpFoundation\Response
@@ -261,9 +260,8 @@ class InvoiceController extends AbstractController
     /**
      * The route to delete an existing template.
      *
-     * TODO permission
-     *
      * @Route(path="/template/{id}/delete", name="admin_invoice_template_delete", methods={"GET", "POST"})
+     * @Security("is_granted('delete', template)")
      *
      * @param InvoiceTemplate $template
      * @param Request $request

src/Security/AclDecisionManager.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Security;
+
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface;
+
+class AclDecisionManager
+{
+    /**
+     * @var AccessDecisionManagerInterface
+     */
+    protected $decisionManager;
+
+    /**
+     * AbstractVoter constructor.
+     * @param AccessDecisionManagerInterface $decisionManager
+     */
+    public function __construct(AccessDecisionManagerInterface $decisionManager)
+    {
+        $this->decisionManager = $decisionManager;
+    }
+
+    /**
+     * @param TokenInterface $token
+     * @return bool
+     */
+    public function isFullyAuthenticated(TokenInterface $token)
+    {
+        if ($this->decisionManager->decide($token, ['IS_AUTHENTICATED_FULLY'])) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param TokenInterface $token
+     * @param string|array $roles
+     * @return bool
+     */
+    public function hasRole(TokenInterface $token, $roles)
+    {
+        if (!is_array($roles)) {
+            $roles = [$roles];
+        }
+
+        if ($this->decisionManager->decide($token, $roles)) {
+            return true;
+        }
+
+        return false;
+    }
+}

src/Voter/AbstractVoter.php

@@ -9,8 +9,8 @@
 
 namespace App\Voter;
 
+use App\Security\AclDecisionManager;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
-use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface;
 use Symfony\Component\Security\Core\Authorization\Voter\Voter;
 
 /**
@@ -19,15 +19,15 @@ use Symfony\Component\Security\Core\Authorization\Voter\Voter;
 abstract class AbstractVoter extends Voter
 {
     /**
-     * @var AccessDecisionManagerInterface
+     * @var AclDecisionManager
      */
     protected $decisionManager;
 
     /**
      * AbstractVoter constructor.
-     * @param AccessDecisionManagerInterface $decisionManager
+     * @param AclDecisionManager $decisionManager
      */
-    public function __construct(AccessDecisionManagerInterface $decisionManager)
+    public function __construct(AclDecisionManager $decisionManager)
     {
         $this->decisionManager = $decisionManager;
     }
@@ -38,11 +38,7 @@ abstract class AbstractVoter extends Voter
      */
     protected function isFullyAuthenticated(TokenInterface $token)
     {
-        if ($this->decisionManager->decide($token, ['IS_AUTHENTICATED_FULLY'])) {
-            return true;
-        }
-
-        return false;
+        return $this->decisionManager->isFullyAuthenticated($token);
     }
 
     /**
@@ -52,10 +48,6 @@ abstract class AbstractVoter extends Voter
      */
     protected function hasRole($role, TokenInterface $token)
     {
-        if ($this->decisionManager->decide($token, [$role])) {
-            return true;
-        }
-
-        return false;
+        return $this->decisionManager->hasRole($token, [$role]);
     }
 }

src/Voter/InvoiceVoter.php

@@ -0,0 +1,136 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Voter;
+
+use App\Entity\InvoiceTemplate;
+use App\Entity\User;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+
+/**
+ * A voter to check permissions on Invoices.
+ */
+class InvoiceVoter extends AbstractVoter
+{
+    public const VIEW = 'view';
+    public const EDIT = 'edit';
+    public const CREATE = 'create';
+    public const DELETE = 'delete';
+
+    public const ALLOWED_ATTRIBUTES = [
+        self::VIEW,
+        self::CREATE,
+        self::EDIT,
+        self::DELETE
+    ];
+
+    public const ALLOWED_SUBJECTS = [
+        'invoice',
+        'invoice_template'
+    ];
+
+    /**
+     * @param string $attribute
+     * @param mixed $subject
+     * @return bool
+     */
+    protected function supports($attribute, $subject)
+    {
+        if (!in_array($attribute, self::ALLOWED_ATTRIBUTES)) {
+            return false;
+        }
+
+        if (!$subject instanceof InvoiceTemplate) {
+            if (!is_string($subject) || !in_array($subject, self::ALLOWED_SUBJECTS)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $attribute
+     * @param string|InvoiceTemplate $subject
+     * @param TokenInterface $token
+     * @return bool
+     */
+    protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
+    {
+        $user = $token->getUser();
+
+        if (!$user instanceof User) {
+            return false;
+        }
+
+        switch ($attribute) {
+            case self::VIEW:
+                return $this->canView($user, $token);
+            case self::CREATE:
+                return $this->canCreate($user, $token);
+            case self::EDIT:
+                return $this->canEdit($user, $token);
+            case self::DELETE:
+                return $this->canDelete($token);
+        }
+
+        return false;
+    }
+
+    /**
+     * @param User $user
+     * @param TokenInterface $token
+     * @return bool
+     */
+    protected function canView(User $user, TokenInterface $token)
+    {
+        if ($this->canEdit($user, $token)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param User $user
+     * @param TokenInterface $token
+     * @return bool
+     */
+    protected function canCreate(User $user, TokenInterface $token)
+    {
+        if ($this->canDelete($token)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param User $user
+     * @param TokenInterface $token
+     * @return bool
+     */
+    protected function canEdit(User $user, TokenInterface $token)
+    {
+        if ($this->canDelete($token)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param TokenInterface $token
+     * @return bool
+     */
+    protected function canDelete(TokenInterface $token)
+    {
+        return $this->isFullyAuthenticated($token) && $this->hasRole('ROLE_TEAMLEAD', $token);
+    }
+}