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build: Enable ssdeep and revert Version

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This commit is contained in:
A13501350
2025-10-25 00:20:32 +08:00
parent c85d399780
commit b4e245e410
5 changed files with 104 additions and 145 deletions
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1
iis/.gitignore vendored Normal file
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@@ -0,0 +1 @@
build/

65
iis/CMakeLists.txt
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@@ -7,10 +7,8 @@ find_package(PCRE2 CONFIG REQUIRED)
find_package(CURL CONFIG REQUIRED)
find_package(APR CONFIG REQUIRED)
# iis/CMakeLists.txt
set(IIS_MODULE_NAME "modsecurityiis") # Name should match the original output
set(IIS_MODULE_NAME "modsecurityiis")
# Source files for IIS module (reusing Apache sources)
set(IIS_APACHE_SOURCES
../apache2/mod_security2.c
../apache2/apache2_config.c
@@ -46,7 +44,6 @@ set(IIS_APACHE_SOURCES
../apache2/libinjection/libinjection_xss.c
)
# Source files for standalone components (if they exist in the project)
set(IIS_STANDALONE_SOURCES
../standalone/api.c
../standalone/buckets.c
@@ -57,18 +54,12 @@ set(IIS_STANDALONE_SOURCES
../standalone/server.c
)
# Determine architecture
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ARCHITECTURE "x64")
else()
set(ARCHITECTURE "x86")
endif()
# Check if standalone directory exists, if not, exclude those sources
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../standalone)
set(IIS_STANDALONE_SOURCES "")
endif()
set(IIS_RESOURCE_MC "${CMAKE_CURRENT_SOURCE_DIR}/ModSecurityIISMessage.mc")
set(MC_GENERATED_RC "${CMAKE_CURRENT_BINARY_DIR}/ModSecurityIISMessage.rc")
@@ -110,27 +101,19 @@ set_target_properties(${IIS_MODULE_NAME} PROPERTIES
SUFFIX ".dll"
)
# Include directories
target_include_directories(${IIS_MODULE_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/..
${CMAKE_CURRENT_SOURCE_DIR}/../apache2
${CMAKE_CURRENT_SOURCE_DIR}/../apache2/libinjection
${LIBXML2_INCLUDE_DIR}/libxml
${CMAKE_CURRENT_SOURCE_DIR}/../standalone
${PCRE2_INCLUDE_DIRS}
${CURL_INCLUDE_DIRS}
${APR_INCLUDE_DIRS}
${CMAKE_CURRENT_BINARY_DIR}
)
# Include standalone directory if it exists
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../standalone)
target_include_directories(${IIS_MODULE_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/../standalone
)
endif()
# Apache-specific includes
if(APACHE_ROOT)
if(NOT EXISTS "${APACHE_ROOT}")
message(FATAL_ERROR "APACHE_ROOT is defined but the directory '${APACHE_ROOT}' does not exist. Please set APACHE_ROOT to a valid Apache installation directory.")
@@ -172,7 +155,6 @@ if(APACHE_ROOT)
)
endif()
# Compile definitions to match the original Makefile.win
set(MODSECURITY_VERSION_FLAG "VERSION_IIS") # Define the version flag string
target_compile_definitions(${IIS_MODULE_NAME} PRIVATE
inline=APR_INLINE
@@ -181,11 +163,10 @@ target_compile_definitions(${IIS_MODULE_NAME} PRIVATE
WITH_REMOTE_RULES
MSC_LARGE_STREAM_INPUT
WITH_YAJL
${MODSECURITY_VERSION_FLAG} # Use the defined version flag
${MODSECURITY_VERSION_FLAG}
)
option(WITH_LUA "Enable Lua support" OFF)
# Optional compile definitions
if(WITH_LUA)
find_package(Lua CONFIG REQUIRED)
target_compile_definitions(${IIS_MODULE_NAME} PRIVATE WITH_LUA)
@@ -211,30 +192,26 @@ if(WITH_YAJL)
target_include_directories(${IIS_MODULE_NAME} PRIVATE ${YAJL_INCLUDE_DIRS})
else()
message(WARNING "YAJL not found. YAJL_INCLUDE_DIR: '${YAJL_INCLUDE_DIR}', YAJL_LIBRARY: '${YAJL_LIBRARY}'. Please ensure yajl is installed via vcpkg in the vcpkg_installed directory. Disabling YAJL support.")
option(WITH_YAJL "Enable YAJL support" OFF) # Disable if not found
option(WITH_YAJL "Enable YAJL support" OFF)
endif()
endif()
option(WITH_SSDEEP "Enable SSDEEP support" OFF)
if(WITH_SSDEEP)
set(SSDEEP_ROOT "" CACHE PATH "Path to manually built ssdeep")
if(NOT SSDEEP_ROOT OR NOT EXISTS "${SSDEEP_ROOT}")
if(NOT EXISTS "${SSDEEP_ROOT}")
message(WARNING "SSDEEP_ROOT is not defined or path does not exist. Current SSDEEP_ROOT: '${SSDEEP_ROOT}'. Please set SSDEEP_ROOT to the ssdeep installation directory. Disabling SSDEEP support.")
set(WITH_SSDEEP OFF CACHE BOOL "Enable SSDEEP support" FORCE)
else()
file(TO_CMAKE_PATH "${SSDEEP_ROOT}" SSDEEP_ROOT)
message(STATUS "SSDEEP_ROOT: ${SSDEEP_ROOT}")
find_path(SSDEEP_INCLUDE_DIR fuzzy.h
PATHS "${SSDEEP_ROOT}/include"
PATHS "${SSDEEP_ROOT}"
NO_DEFAULT_PATH
)
if(SSDEEP_INCLUDE_DIR)
message(STATUS "Found manually built ssdeep include: ${SSDEEP_INCLUDE_DIR}")
target_compile_definitions(${IIS_MODULE_NAME} PRIVATE WITH_SSDEEP)
target_include_directories(${IIS_MODULE_NAME} PRIVATE ${SSDEEP_INCLUDE_DIR})
@@ -244,7 +221,7 @@ if(WITH_SSDEEP)
set(WITH_SSDEEP OFF CACHE BOOL "Enable SSDEEP support" FORCE)
else()
set(SSDEEP_GENERATED_LIB "${CMAKE_CURRENT_BINARY_DIR}/fuzzy.lib")
set(SSDEEP_GENERATED_dll "${CMAKE_CURRENT_BINARY_DIR}/bin/fuzzy.dll")
set(SSDEEP_GENERATED_dll "${CMAKE_CURRENT_BINARY_DIR}/fuzzy.dll")
add_custom_command(
OUTPUT ${SSDEEP_GENERATED_LIB}
@@ -271,43 +248,30 @@ if(WITH_SSDEEP)
)
endif()
else()
message(WARNING "fuzzy.h not found at ${SSDEEP_INCLUDE_DIR}. Disabling SSDEEP support.")
set(WITH_SSDEEP OFF CACHE BOOL "Enable SSDEEP support" FORCE)
endif()
endif()
endif()
# Compiler-specific options for MSVC to match the original Makefile.win
if(MSVC)
target_compile_options(${IIS_MODULE_NAME} PRIVATE
/nologo
/W3
/wd4244
/wd4018
)
endif()
# Link libraries to match the original Makefile.win
target_link_libraries(${IIS_MODULE_NAME} PRIVATE
LibXml2::LibXml2
PCRE2::8BIT
CURL::libcurl
kernel32
user32
gdi32
winspool
comdlg32
advapi32
shell32
ole32
oleaut32
uuid
odbc32
odbccp32
ws2_32
iphlpapi
)
# Apache-specific libraries
if(APACHE_ROOT)
target_link_libraries(${IIS_MODULE_NAME} PRIVATE
Apache::httpd
@@ -319,7 +283,6 @@ else()
message(WARNING "APACHE_ROOT is not defined or path does not exist. Current APACHE_ROOT: '${APACHE_ROOT}'. Please set APACHE_ROOT to the Apache installation directory.")
endif()
# Optional link libraries
if(WITH_LUA)
target_link_libraries(${IIS_MODULE_NAME} PRIVATE ${LUA_LIBRARIES})
endif()
@@ -349,10 +312,10 @@ else()
message(WARNING "APACHE_ROOT is not defined or path does not exist. Current APACHE_ROOT: '${APACHE_ROOT}'. Please set APACHE_ROOT to the Apache installation directory.")
endif()
if(WITH_SSDEEP AND SSDEEP_ROOT AND EXISTS "${SSDEEP_ROOT}/bin/fuzzy.dll")
if(WITH_SSDEEP AND SSDEEP_ROOT AND EXISTS "${SSDEEP_ROOT}/fuzzy.dll")
add_custom_command(TARGET ${IIS_MODULE_NAME} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${SSDEEP_ROOT}/bin/fuzzy.dll"
"${SSDEEP_ROOT}/fuzzy.dll"
$<TARGET_FILE_DIR:${IIS_MODULE_NAME}>
COMMENT "Copying SSDEEP DLL to output directory"
)
@@ -374,9 +337,9 @@ if(APACHE_ROOT AND EXISTS "${APACHE_ROOT}/bin")
)
endif()
if(WITH_SSDEEP AND SSDEEP_ROOT AND EXISTS "${SSDEEP_ROOT}/bin/fuzzy.dll")
if(WITH_SSDEEP AND SSDEEP_ROOT AND EXISTS "${SSDEEP_ROOT}/fuzzy.dll")
install(FILES
"${SSDEEP_ROOT}/bin/fuzzy.dll"
"${SSDEEP_ROOT}/fuzzy.dll"
DESTINATION .
)
endif()

2
iis/installer.wxs
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@@ -7,7 +7,7 @@
lightArgs:
-->
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
<Product Id="22B04FDB-9BAB-46B0-87B8-A39544ECECD3" Name="ModSecurity IIS" Language="1033" Version="2.9.13" Manufacturer="ModSecurity" UpgradeCode="82F09489-1678-4C38-ADCB-08C3757653DB">
<Product Id="22B04FDB-9BAB-46B0-87B8-A39544ECECD3" Name="ModSecurity IIS" Language="1033" Version="2.9.12" Manufacturer="ModSecurity" UpgradeCode="82F09489-1678-4C38-ADCB-08C3757653DB">
<Package Description="ModSecurityISS" Comments="none" InstallerVersion="405" Compressed="yes" InstallPrivileges="elevated" InstallScope="perMachine" />
<?define ProductName = "ModSecurity IIS" ?>
<?if $(sys.BUILDARCH) = x64 ?>

103
iis/mymodule.cpp
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@@ -17,6 +17,8 @@
#undef inline
#define inline inline
#include "winsock2.h"
// IIS7 Server API header file
#include <Windows.h>
#include <sal.h>
@@ -30,8 +32,6 @@
#include "api.h"
#include "moduleconfig.h"
#include "winsock2.h"
class REQUEST_STORED_CONTEXT : public IHttpStoredContext
{
@@ -90,63 +90,66 @@ class REQUEST_STORED_CONTEXT : public IHttpStoredContext
char *GetIpAddr(apr_pool_t *pool, PSOCKADDR pAddr)
{
const char *format = "%15[0-9.]:%5[0-9]";
char ip[16] = { 0 }; // ip4 addresses have max len 15
char port[6] = { 0 }; // port numbers are 16bit, ie 5 digits max
DWORD len = 50;
char *buf = (char *)apr_palloc(pool, len);
if(buf == NULL)
return "";
buf[0] = 0;
WSAAddressToString(pAddr, sizeof(SOCKADDR), NULL, buf, &len);
// test for IPV4 with port on the end
if (sscanf(buf, format, ip, port) == 2) {
// IPV4 but with port - remove the port
char* input = ":";
char* ipv4 = strtok(buf, input);
return ipv4;
}
return buf;
if (pAddr == nullptr) {
return apr_pstrdup(pool, "");
}
DWORD addrSize = pAddr->sa_family == AF_INET ? sizeof(SOCKADDR_IN) : sizeof(SOCKADDR_IN6);
auto buf = (char*)apr_palloc(pool, NI_MAXHOST);
if (buf == nullptr) {
return apr_pstrdup(pool, "");
}
buf[0] = '\0';
if (GetNameInfo(pAddr, addrSize, buf, NI_MAXHOST, nullptr, 0, NI_NUMERICHOST) != 0) {
return apr_pstrdup(pool, "");
}
return buf;
}
apr_sockaddr_t *CopySockAddr(apr_pool_t *pool, PSOCKADDR pAddr)
{
apr_sockaddr_t *addr = (apr_sockaddr_t *)apr_palloc(pool, sizeof(apr_sockaddr_t));
int adrlen = 16, iplen = 4;
apr_sockaddr_t *addr = (apr_sockaddr_t *)apr_palloc(pool, sizeof(apr_sockaddr_t));
if(pAddr->sa_family == AF_INET6)
{
adrlen = 46;
iplen = 16;
addr->pool = pool;
addr->hostname = "unknown";
addr->servname = addr->hostname;
addr->family = AF_UNSPEC;
addr->addr_str_len = 0;
addr->ipaddr_len = 0;
addr->ipaddr_ptr = nullptr;
addr->salen = 0;
addr->port = 0;
if (pAddr == nullptr) {
return addr;
}
addr->addr_str_len = adrlen;
addr->family = pAddr->sa_family;
addr->hostname = "unknown";
#ifdef WIN32
addr->ipaddr_len = sizeof(IN_ADDR);
#else
addr->ipaddr_len = sizeof(struct in_addr);
#endif
addr->ipaddr_ptr = &addr->sa.sin.sin_addr;
addr->pool = pool;
addr->port = 80;
#ifdef WIN32
memcpy(&addr->sa.sin.sin_addr.S_un.S_addr, pAddr->sa_data, iplen);
#else
memcpy(&addr->sa.sin.sin_addr.s_addr, pAddr->sa_data, iplen);
#endif
addr->sa.sin.sin_family = pAddr->sa_family;
addr->sa.sin.sin_port = 80;
addr->salen = sizeof(addr->sa);
addr->servname = addr->hostname;
if (pAddr->sa_family == AF_INET) {
auto sin = (SOCKADDR_IN *)pAddr;
addr->addr_str_len = INET_ADDRSTRLEN;
addr->ipaddr_len = sizeof(struct in_addr);
addr->ipaddr_ptr = &addr->sa.sin.sin_addr;
addr->sa.sin.sin_family = AF_INET;
addr->sa.sin.sin_port = sin->sin_port; /* keep network byte order */
/* copy address */
memcpy(&addr->sa.sin.sin_addr, &sin->sin_addr, sizeof(struct in_addr));
addr->salen = sizeof(addr->sa);
addr->port = ntohs(sin->sin_port);
} else if (pAddr->sa_family == AF_INET6) {
auto sin6 = (SOCKADDR_IN6 *)pAddr;
addr->addr_str_len = INET6_ADDRSTRLEN;
addr->ipaddr_len = sizeof(struct in6_addr);
addr->ipaddr_ptr = &addr->sa.sin6.sin6_addr;
addr->sa.sin6.sin6_family = AF_INET6;
addr->sa.sin6.sin6_port = sin6->sin6_port;
memcpy(&addr->sa.sin6.sin6_addr, &sin6->sin6_addr, sizeof(struct in6_addr));
addr->salen = sizeof(addr->sa);
addr->port = ntohs(sin6->sin6_port);
}
return addr;
}