Continue the actual porting work on GitHub

1 files changed, 209 insertions, 0 deletions

diff --git a/suhosin7.c b/suhosin7.c
new file mode 100644
index 0000000..ebea5ab
--- /dev/null
+++ b/suhosin7.c
@@ -0,0 +1,209 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 7                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2015 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.txt                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Author:                                                              |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#include "php_ini.h"
+#include "SAPI.h"
+#include "php_suhosin7.h"
+#include "suhosin7_logo.h"
+#include "ext/standard/base64.h"
+#include "ext/standard/info.h"
+
+
+ZEND_DECLARE_MODULE_GLOBALS(suhosin7)
+
+/* True global resources - no need for thread safety here */
+static int le_suhosin7;
+
+/* {{{ PHP_INI
+ */
+PHP_INI_BEGIN()
+    STD_ZEND_INI_BOOLEAN("suhosin.protectkey",      "1", ZEND_INI_SYSTEM, OnUpdateBool, protectkey, zend_suhosin7_globals, suhosin7_globals)
+        STD_ZEND_INI_BOOLEAN("suhosin.cookie.cryptkey",      "1", ZEND_INI_SYSTEM, OnUpdateBool, protectkey, zend_suhosin7_globals, suhosin7_globals)
+    STD_PHP_INI_ENTRY("suhosin.global_value",      "42", PHP_INI_ALL, OnUpdateLong, global_value, zend_suhosin7_globals, suhosin7_globals)
+    STD_PHP_INI_ENTRY("suhosin.global_string", "foobar", PHP_INI_ALL, OnUpdateString, global_string, zend_suhosin7_globals, suhosin7_globals)
+PHP_INI_END()
+/* }}} */
+
+
+
+/* {{{ php_suhosin7_init_globals
+ */
+static void php_suhosin7_init_globals(zend_suhosin7_globals *suhosin7_globals)
+{
+        memset(suhosin7_globals, 0, sizeof(zend_suhosin7_globals));
+}
+/* }}} */
+
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(suhosin7)
+{
+        REGISTER_INI_ENTRIES();
+        return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(suhosin7)
+{
+        UNREGISTER_INI_ENTRIES();
+        return SUCCESS;
+}
+/* }}} */
+
+/* Remove if there's nothing to do at request start */
+/* {{{ PHP_RINIT_FUNCTION
+ */
+PHP_RINIT_FUNCTION(suhosin7)
+{
+#if defined(COMPILE_DL_SUHOSIN7) && defined(ZTS)
+        ZEND_TSRMLS_CACHE_UPDATE();
+#endif
+        return SUCCESS;
+}
+/* }}} */
+
+/* Remove if there's nothing to do at request end */
+/* {{{ PHP_RSHUTDOWN_FUNCTION
+ */
+PHP_RSHUTDOWN_FUNCTION(suhosin7)
+{
+        return SUCCESS;
+}
+/* }}} */
+
+/* {{{ suhosin_ini_displayer(zend_ini_entry *ini_entry, int type)
+ */
+static void suhosin_ini_displayer(zend_ini_entry *ini_entry, int type)
+{
+    PHPWRITE("[ protected ]", strlen("[ protected ]"));
+}
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(suhosin7)
+{
+        php_info_print_box_start(0);
+        if (!sapi_module.phpinfo_as_text) {
+                do {
+                        zend_string *enc_logo;
+                        
+                        PUTS("<a href=\"http://www.suhosin.org/\"><img border=\"0\" src=\"data:image/jpeg;base64,");
+                        enc_logo = php_base64_encode(suhosin_logo, sizeof(suhosin_logo));
+                        if (ZSTR_LEN(enc_logo)) {
+                                PHPWRITE(ZSTR_VAL(enc_logo), ZSTR_LEN(enc_logo));
+                        }
+                        zend_string_free(enc_logo);
+                        PUTS("\" alt=\"Suhosin logo\" /></a>\n");
+                } while(0);
+        }
+        PUTS("This server is protected with the Suhosin Extension " SUHOSIN7_EXT_VERSION);
+        PUTS(!sapi_module.phpinfo_as_text?"<br /><br />":"\n\n");
+        if (sapi_module.phpinfo_as_text) {
+                PUTS("Copyright (c) 2006-2007 Hardened-PHP Project\n");
+                PUTS("Copyright (c) 2007-2015 SektionEins GmbH\n");
+        } else {
+                PUTS("Copyright (c) 2006-2007 <a href=\"http://www.hardened-php.net/\">Hardened-PHP Project</a><br />\n");
+                PUTS("Copyright (c) 2007-2015 <a href=\"http://www.sektioneins.de/\">SektionEins GmbH</a>\n");
+        }
+        php_info_print_box_end();
+
+    if (SUHOSIN7_G(protectkey)) {
+        zend_ini_entry *i;
+
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.cookie.cryptkey", sizeof("suhosin.cookie.cryptkey")-1))) {
+            i->displayer = suhosin_ini_displayer;
+        }
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.session.cryptkey", sizeof("suhosin.session.cryptkey")-1))) {
+            i->displayer = suhosin_ini_displayer;
+        }
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.rand.seedingkey", sizeof("suhosin.rand.seedingkey")-1))) {
+            i->displayer = suhosin_ini_displayer;
+        }
+    }
+    
+        DISPLAY_INI_ENTRIES();
+
+    if (SUHOSIN7_G(protectkey)) {
+        zend_ini_entry *i;
+                
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.cookie.cryptkey", sizeof("suhosin.cookie.cryptkey")))) {
+            i->displayer = NULL;
+        }
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.session.cryptkey", sizeof("suhosin.session.cryptkey")-1))) {
+            i->displayer = NULL;
+        }
+                if ((i=zend_hash_str_find_ptr(EG(ini_directives), "suhosin.rand.seedingkey", sizeof("suhosin.rand.seedingkey")-1))) {
+            i->displayer = NULL;
+        }
+    }
+
+}
+/* }}} */
+
+/* {{{ suhosin7_functions[]
+ *
+ * Every user visible function must have an entry in suhosin7_functions[].
+ */
+const zend_function_entry suhosin7_functions[] = {
+//      PHP_FE(confirm_suhosin7_compiled,       NULL)           /* For testing, remove later. */
+        PHP_FE_END
+};
+/* }}} */
+
+/* {{{ suhosin7_module_entry
+ */
+zend_module_entry suhosin7_module_entry = {
+        STANDARD_MODULE_HEADER,
+        "suhosin7",
+        suhosin7_functions,
+        PHP_MINIT(suhosin7),
+        PHP_MSHUTDOWN(suhosin7),
+        PHP_RINIT(suhosin7),            /* Replace with NULL if there's nothing to do at request start */
+        PHP_RSHUTDOWN(suhosin7),        /* Replace with NULL if there's nothing to do at request end */
+        PHP_MINFO(suhosin7),
+        SUHOSIN7_EXT_VERSION,
+        STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_SUHOSIN7
+#ifdef ZTS
+ZEND_TSRMLS_CACHE_DEFINE();
+#endif
+ZEND_GET_MODULE(suhosin7)
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */