Merge pull request #16 from stijnkoopal/feature/cookie-domain

Add cookie domain as module option

README.md

@@ -117,6 +117,8 @@ The following options are available:
   `GoalioRememberMe\Entity\RememberMe`.
 - **cookie_expire** - Integer value in seconds when the login cookie should expire. 
   Default is `2592000` (30 days).
+- **cookie_domain** - String value for the domain this cookie should be set for. 
+  Default is null.
 
 Security
 --------

config/goaliorememberme.global.php.dist

@@ -24,6 +24,14 @@ $settings = array(
      * Accepted values: the number of seconds the user should be remembered
      */
     //'cookie_expire' => 2592000,
+
+    /**
+     * Remember me cookie domain
+     *
+     * Default value: null (current domain)
+     * Accepted values: a string containing the domain (example.com), subdomains (sub.example.com) or the all subdomains qualifier (.example.com)
+     */
+    //'cookie_domain' => null,
 
     /**
      * End of GoalioRememberMe configuration

src/GoalioRememberMe/Options/ModuleOptions.php

@@ -18,6 +18,11 @@ class ModuleOptions extends AbstractOptions implements
      */
     protected $cookieExpire = 2592000;
 
+    /**
+     * @var string
+     */
+    protected $cookieDomain = null;
+
     /**
      * @var string
      */
@@ -42,4 +47,13 @@ public function setRememberMeEntityClass($rememberMeEntityClass) {
 	public function getRememberMeEntityClass() {
         return $this->rememberMeEntityClass;
     }
+
+    public function getCookieDomain() {
+        return $this->cookieDomain;
+    }
+
+    public function setCookieDomain($cookieDomain) {
+        $this->cookieDomain = $cookieDomain;
+        return $this;
+    }
 }

src/GoalioRememberMe/Options/RememberMeOptionsInterface.php

@@ -13,4 +13,9 @@ public function setCookieExpire($seconds);
      * @return int
      */
     public function getCookieExpire();
+
+    /**
+     * @return string
+     */
+    public function getCookieDomain();
 }

src/GoalioRememberMe/Service/RememberMe.php

@@ -78,8 +78,9 @@ public static function getCookie()
     public function setCookie($entity)
     {
         $cookieLength = $this->getOptions()->getCookieExpire();
+        $cookieDomain = $this->getOptions()->getCookieDomain();
         $cookieValue = $entity->getUserId() . "\n" . $entity->getSid() . "\n" . $entity->getToken();
-        return setcookie("remember_me", $cookieValue, time() + $cookieLength, '/', null, null, true);
+        return setcookie("remember_me", $cookieValue, time() + $cookieLength, '/', $cookieDomain, null, true);
     }
 
     /**
@@ -143,4 +144,4 @@ public function getOptions()
         }
         return $this->options;
     }
-}
+}