Added sharing check for DFRN

[friendica.git] / src / BaseModule.php

diff --git a/src/BaseModule.php b/src/BaseModule.php
index f70662a62f80cbab285daf597b262fa233ed370e..99c297b7564fd36a98430f0e5413590d7b15191b 100644 (file)
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -102,6 +102,7 @@ abstract class BaseModule implements ICanHandleRequests
         * e.g. from protocol implementations.
         *
         * @param string[] $request The $_REQUEST content
+        * @return void
         */
        protected function rawContent(array $request = [])
        {
@@ -117,6 +118,7 @@ abstract class BaseModule implements ICanHandleRequests
         * XML feed or a JSON output.
         *
         * @param string[] $request The $_REQUEST content
+        * @return string
         */
        protected function content(array $request = []): string
        {
@@ -130,6 +132,7 @@ abstract class BaseModule implements ICanHandleRequests
         * Doesn't display any content
         *
         * @param string[] $request The $_REQUEST content
+        * @return void
         */
        protected function delete(array $request = [])
        {
@@ -142,6 +145,7 @@ abstract class BaseModule implements ICanHandleRequests
         * Doesn't display any content
         *
         * @param string[] $request The $_REQUEST content
+        * @return void
         */
        protected function patch(array $request = [])
        {
@@ -154,7 +158,7 @@ abstract class BaseModule implements ICanHandleRequests
         * Doesn't display any content
         *
         * @param string[] $request The $_REQUEST content
-        *
+        * @return void
         */
        protected function post(array $request = [])
        {
@@ -168,6 +172,7 @@ abstract class BaseModule implements ICanHandleRequests
         * Doesn't display any content
         *
         * @param string[] $request The $_REQUEST content
+        * @return void
         */
        protected function put(array $request = [])
        {
@@ -279,12 +284,12 @@ abstract class BaseModule implements ICanHandleRequests
        /**
         * Fetch a request value and apply default values and check against minimal and maximal values
         *
-        * @param array $input 
-        * @param string $parameter 
-        * @param mixed $default 
-        * @param mixed $minimal_value 
-        * @param mixed $maximum_value 
-        * @return mixed 
+        * @param array $input Input fields
+        * @param string $parameter Parameter
+        * @param mixed $default Default
+        * @param mixed $minimal_value Minimal value
+        * @param mixed $maximum_value Maximum value
+        * @return mixed null on error anything else on success (?)
         */
        public function getRequestValue(array $input, string $parameter, $default = null, $minimal_value = null, $maximum_value = null)
        {
@@ -320,7 +325,7 @@ abstract class BaseModule implements ICanHandleRequests
                return $value;
        }
 
-       /*
+       /**
         * Functions used to protect against Cross-Site Request Forgery
         * The security token has to base on at least one value that an attacker can't know - here it's the session ID and the private key.
         * In this implementation, a security token is reusable (if the user submits a form, goes back and resubmits the form, maybe with small changes;
@@ -330,8 +335,11 @@ abstract class BaseModule implements ICanHandleRequests
         *    If the new page contains by any chance external elements, then the used security token is exposed by the referrer.
         *    Actually, important actions should not be triggered by Links / GET-Requests at all, but sometimes they still are,
         *    so this mechanism brings in some damage control (the attacker would be able to forge a request to a form of this type, but not to forms of other types).
+        *
+        * @param string $typename Type name
+        * @return string Security hash with timestamp
         */
-       public static function getFormSecurityToken(string $typename = '')
+       public static function getFormSecurityToken(string $typename = ''): string
        {
                $user      = User::getById(DI::app()->getLoggedInUserId(), ['guid', 'prvkey']);
                $timestamp = time();
@@ -404,7 +412,7 @@ abstract class BaseModule implements ICanHandleRequests
                }
        }
 
-       protected static function getContactFilterTabs(string $baseUrl, string $current, bool $displayCommonTab)
+       protected static function getContactFilterTabs(string $baseUrl, string $current, bool $displayCommonTab): array
        {
                $tabs = [
                        [