Add support a JWT object

Author: cdoco

README.md

@@ -56,6 +56,10 @@ $decoded_token = jwt_decode($token, $key);
 //    [sub] => 1234567890
 // )
 print_r($decoded_token);
+
+// or would you prefer to use a static method call
+$token = \Cdoco\JWT::encode($payload, $key);
+$decoded_token = \Cdoco\JWT::decode($token, $key);
 ```
 
 ## Algorithms and Usage

jwt.c

@@ -48,6 +48,8 @@ PHP_JWT_API zend_class_entry *jwt_invalid_jti_cex;
 PHP_JWT_API zend_class_entry *jwt_invalid_iat_cex;
 PHP_JWT_API zend_class_entry *jwt_invalid_sub_cex;
 
+static zend_class_entry *jwt_ce;
+
 ZEND_DECLARE_MODULE_GLOBALS(jwt)
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_jwt_encode, 0, 0, 2)
@@ -454,9 +456,8 @@ int jwt_parse_options(zval *options)
     return 0;
 }
 
-/* function jwt_encode() */
-PHP_FUNCTION(jwt_encode)
-{
+/* Jwt encode */
+static void php_jwt_encode(INTERNAL_FUNCTION_PARAMETERS) {
     zval *payload = NULL, header;
     zend_string *key = NULL;
     smart_str json_header = {0}, json_payload = {0}, segments = {0};
@@ -545,9 +546,8 @@ PHP_FUNCTION(jwt_encode)
     }
 }
 
-/* function jwt_decode() */
-PHP_FUNCTION(jwt_decode)
-{
+/* Jwt decode */
+static void php_jwt_decode(INTERNAL_FUNCTION_PARAMETERS) {
     zend_string *token = NULL, *key = NULL;
     zval *options = NULL;
     smart_str segments = {0};
@@ -652,12 +652,42 @@ PHP_FUNCTION(jwt_decode)
     jwt_free(jwt);
 }
 
-const zend_function_entry jwt_functions[] = {
+/* function jwt_encode() */
+PHP_FUNCTION(jwt_encode)
+{
+    php_jwt_encode(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+
+/* function jwt_decode() */
+PHP_FUNCTION(jwt_decode)
+{
+    php_jwt_decode(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+
+/* JWT::encode() */
+PHP_METHOD(jwt, encode)
+{
+    php_jwt_encode(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+
+/* JWT::decode() */
+PHP_METHOD(jwt, decode)
+{
+    php_jwt_decode(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+
+static const zend_function_entry jwt_functions[] = {
     PHP_FE(jwt_encode, arginfo_jwt_encode)
     PHP_FE(jwt_decode, arginfo_jwt_decode)
     PHP_FE_END
 };
 
+static const zend_function_entry jwt_methods[] = {
+    PHP_ME(jwt, encode, arginfo_jwt_encode, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+    PHP_ME(jwt, decode, arginfo_jwt_decode, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+    {NULL, NULL, NULL}
+};
+
 /* GINIT */
 PHP_GINIT_FUNCTION(jwt) {
     jwt_globals->expiration = 0;
@@ -673,6 +703,11 @@ PHP_GINIT_FUNCTION(jwt) {
 
 PHP_MINIT_FUNCTION(jwt)
 {
+    zend_class_entry ce;
+
+    INIT_CLASS_ENTRY(ce, "Cdoco\\JWT", jwt_methods);
+    jwt_ce = zend_register_internal_class(&ce);
+
     /* register exception class */
     jwt_signature_invalid_cex = jwt_register_class("SignatureInvalidException");
     jwt_before_valid_cex = jwt_register_class("BeforeValidException");

jwt.php

@@ -5,6 +5,8 @@
 	dl('jwt.' . PHP_SHLIB_SUFFIX);
 }
 
+use Cdoco\JWT;
+
 $key = "example_key";
 $claims = array(
     "data" => [
@@ -17,7 +19,7 @@
 );
 
 // default HS256 algorithm
-$token = jwt_encode($claims, $key);
+$token = JWT::encode($claims, $key);
 
 echo $token . PHP_EOL;
-print_r(jwt_decode($token, $key, ["aud" => ['yy'], 'leeway' => 2, "iss" => "http://example.org"]));
+print_r(JWT::decode($token, $key, ["aud" => ['yy'], 'leeway' => 2, "iss" => "http://example.org"]));

tests/012.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Check for jwt \Cdoco\JWT object
+--SKIPIF--
+<?php if (!extension_loaded("jwt")) print "skip"; ?>
+--FILE--
+<?php
+use Cdoco\JWT;
+
+$key = "example_key";
+$payload = array(
+    "data" => [
+        "name" => "ZiHang Gao",
+        "admin" => true
+    ],
+    "iss" => "http://example.org",
+    "sub" => "1234567890",
+);
+
+$token = JWT::encode($payload, $key);
+
+echo $token . PHP_EOL;
+print_r(JWT::decode($token, $key));
+?>
+--EXPECT--
+eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjp7Im5hbWUiOiJaaUhhbmcgR2FvIiwiYWRtaW4iOnRydWV9LCJpc3MiOiJodHRwOlwvXC9leGFtcGxlLm9yZyIsInN1YiI6IjEyMzQ1Njc4OTAifQ.6BafFmznKQOPVO9q5f5GgTVadITh2KmdUlJBF8UHOxo
+Array
+(
+    [data] => Array
+        (
+            [name] => ZiHang Gao
+            [admin] => 1
+        )
+
+    [iss] => http://example.org
+    [sub] => 1234567890
+)