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-rw-r--r--ext/crack/crack.c277
1 files changed, 0 insertions, 277 deletions
diff --git a/ext/crack/crack.c b/ext/crack/crack.c
deleted file mode 100644
index 5bd362d0f5..0000000000
--- a/ext/crack/crack.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2003 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.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. |
- +----------------------------------------------------------------------+
- | Authors: Alexander Feldman |
- +----------------------------------------------------------------------+
- */
-/* $Id$ */
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "php.h"
-#include "php_ini.h"
-#include "ext/standard/info.h"
-#include "php_crack.h"
-
-#if HAVE_CRACK
-
-#include <packer.h>
-
-ZEND_DECLARE_MODULE_GLOBALS(crack)
-
-/* True global resources - no need for thread safety here */
-static int le_crack;
-
-function_entry crack_functions[] = {
- ZEND_FE(crack_opendict, NULL)
- ZEND_FE(crack_closedict, NULL)
- ZEND_FE(crack_check, NULL)
- ZEND_FE(crack_getlastmessage, NULL)
- {NULL, NULL, NULL}
-};
-
-zend_module_entry crack_module_entry = {
- STANDARD_MODULE_HEADER,
- "crack",
- crack_functions,
- ZEND_MODULE_STARTUP_N(crack),
- ZEND_MODULE_SHUTDOWN_N(crack),
- ZEND_MODULE_ACTIVATE_N(crack),
- ZEND_MODULE_DEACTIVATE_N(crack),
- ZEND_MODULE_INFO_N(crack),
- NO_VERSION_YET,
- STANDARD_MODULE_PROPERTIES
-};
-
-#ifdef COMPILE_DL_CRACK
-ZEND_GET_MODULE(crack)
-#endif
-
-PHP_INI_BEGIN()
- STD_PHP_INI_ENTRY("crack.default_dictionary", NULL, PHP_INI_SYSTEM, OnUpdateString, default_dictionary, zend_crack_globals, crack_globals)
-PHP_INI_END()
-
-long _crack_open_dict(char *dictpath TSRMLS_DC)
-{
- PWDICT *pwdict;
- long resource;
-
- if (CRACKG(current_id) != -1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Can not use more than one open dictionary with this implementation of libcrack");
- return -1;
- }
- if (NULL == (pwdict = PWOpen(dictpath, "r"))) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to open a crack dictionary");
- return -1;
- }
-
- resource = zend_list_insert(pwdict, le_crack);
-
-/* if (CRACKG(current_id) != -1) {
- zend_list_delete(CRACKG(current_id));
- }
-*/
- CRACKG(current_id) = resource;
-
- return resource;
-}
-
-void _close_crack_dict(PWDICT *pwdict)
-{
- PWClose(pwdict);
-}
-
-ZEND_MODULE_STARTUP_D(crack)
-{
-#ifdef ZTS
- zend_crack_globals *crack_globals;
-
- ts_allocate_id(&crack_globals_id, sizeof(zend_crack_globals), NULL, NULL);
- crack_globals = ts_resource(crack_globals_id);
-#endif
-
- REGISTER_INI_ENTRIES();
-
- le_crack = register_list_destructors(_close_crack_dict, NULL);
-
- return SUCCESS;
-}
-
-ZEND_MODULE_SHUTDOWN_D(crack)
-{
- UNREGISTER_INI_ENTRIES();
- return SUCCESS;
-}
-
-ZEND_MODULE_ACTIVATE_D(crack)
-{
- CRACKG(last_message) = NULL;
- CRACKG(current_id) = -1;
-
- return SUCCESS;
-}
-
-ZEND_MODULE_DEACTIVATE_D(crack)
-{
- if (NULL != CRACKG(last_message)) {
- efree(CRACKG(last_message));
- }
- return SUCCESS;
-}
-
-ZEND_MODULE_INFO_D(crack)
-{
- php_info_print_table_start();
- php_info_print_table_header(2, "crack support", "enabled");
- php_info_print_table_end();
-
- DISPLAY_INI_ENTRIES();
-}
-
-/* {{{ proto string crack_opendict(string dictionary)
- Opens a new cracklib dictionary */
-ZEND_FUNCTION(crack_opendict)
-{
- zval **dictpath;
- long resource;
-
- if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &dictpath) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
-
- convert_to_string_ex(dictpath);
-
- if (-1 == (resource = _crack_open_dict(Z_STRVAL_PP(dictpath) TSRMLS_CC))) {
- RETURN_FALSE;
- }
-
- RETURN_RESOURCE(resource);
-}
-/* }}} */
-
-/* {{{ proto string crack_closedict([int link_identifier])
- Closes an open cracklib dictionary */
-ZEND_FUNCTION(crack_closedict)
-{
- PWDICT *pwdict;
- zval **dictionary;
- long id;
-
- switch (ZEND_NUM_ARGS()) {
- case 0:
- id = CRACKG(current_id);
- break;
- case 1:
- if (zend_get_parameters_ex(1, &dictionary) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- id = Z_LVAL_PP(dictionary);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
-
- ZEND_FETCH_RESOURCE(pwdict, PWDICT *, dictionary, id, "cracklib dictionary", le_crack);
- if (CRACKG(current_id) == id) {
- CRACKG(current_id) = -1;
- }
- zend_list_delete(id);
-
- RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string crack_check([int dictionary,] string password)
- Performs an obscure check with the given password */
-ZEND_FUNCTION(crack_check)
-{
- zval **dictionary = NULL, **password;
- char pwtrunced[STRINGSIZE];
- char *message;
- PWDICT *pwdict;
- long id;
-
- switch (ZEND_NUM_ARGS()) {
- case 1:
- if (zend_get_parameters_ex(1, &password) == FAILURE) {
- RETURN_FALSE;
- }
- if (NULL != CRACKG(default_dictionary) && CRACKG(current_id) == -1) {
- _crack_open_dict(CRACKG(default_dictionary) TSRMLS_CC);
- }
- id = CRACKG(current_id);
- break;
- case 2:
- if (zend_get_parameters_ex(2, &dictionary, &password) == FAILURE) {
- RETURN_FALSE;
- }
- id = -1;
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
-
- ZEND_FETCH_RESOURCE(pwdict, PWDICT *, dictionary, id, "cracklib dictionary", le_crack);
- convert_to_string_ex(password);
-
- /* Prevent buffer overflow attacks. */
- strlcpy(pwtrunced, Z_STRVAL_PP(password), sizeof(pwtrunced));
-
- message = (char *)FascistLook(pwdict, pwtrunced);
-
- if (NULL != CRACKG(last_message)) {
- efree(CRACKG(last_message));
- }
-
- if (NULL == message) {
- CRACKG(last_message) = estrdup("strong password");
- RETURN_TRUE;
- }
-
- CRACKG(last_message) = estrdup(message);
- RETURN_FALSE;
-}
-/* }}} */
-
-/* {{{ proto string crack_getlastmessage(void)
- Returns the message from the last obscure check */
-ZEND_FUNCTION(crack_getlastmessage)
-{
- if (ZEND_NUM_ARGS() != 0) {
- WRONG_PARAM_COUNT;
- }
-
- if (NULL == CRACKG(last_message)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No obscure checks in this session");
- RETURN_FALSE;
- }
-
- RETURN_STRING(CRACKG(last_message), 1);
-}
-/* }}} */
-
-#endif /* HAVE_CRACK */
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
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