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Merge pull request #82 from wllm-rbnt/cmake

Browse source 
cmake
This commit is contained in:
Alexandre Dulaunoy 2023-08-13 11:54:03 +02:00 committed by GitHub
commit 00f968e1ea
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GPG key ID: 4AEE18F83AFDEB23
24 changed files with 409 additions and 273 deletions
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17
.github/workflows/build.yml vendored
View file

@ -25,27 +25,22 @@ jobs:
steps:
- name: Checkout code
uses: actions/checkout@v3
- name: Install macOS autogen prerequisites
run: brew install autoconf automake
if: ${{ runner.os == 'macOS' }}
- name: ./autogen.sh
run: ./autogen.sh
- name: Compiler version
run: $CC -v
env:
CC: ${{ matrix.compiler }}
- name: Install Linux dependencies
run: sudo apt install autoconf libssl-dev libpcap-dev libnet1-dev libjson-c-dev
run: sudo apt install cmake ninja-build libssl-dev libpcap-dev libnet1-dev libjson-c-dev
if: ${{ runner.os == 'Linux' }}
- name: Install macOS dependencies
run: |
brew install openssl@3 libpcap libnet json-c
brew install cmake ninja openssl@3 libpcap libnet json-c
echo "LDFLAGS=-L$(brew --prefix openssl@3)/lib" >> $GITHUB_ENV
echo "CPPFLAGS=-I$(brew --prefix openssl@3)/include" >> $GITHUB_ENV
if: ${{ runner.os == 'macOS' }}
- name: ./configure
run: ./configure
- name: cmake -B ${{github.workspace}}/build -G Ninja
run: cmake -B ${{github.workspace}}/build -G Ninja
env:
CC: ${{ matrix.compiler }}
- name: make
run: make
- name: ninja -C ${{github.workspace}}/build
run: ninja -C ${{github.workspace}}/build

7
.github/workflows/codeql-analysis.yml vendored
View file

@ -31,10 +31,9 @@ jobs:
languages: ${{ matrix.language }}
- name: Build Application using script
run: |
./autogen.sh
sudo apt install autoconf libssl-dev libpcap-dev libnet1-dev libjson-c-dev
./configure
make
sudo apt install cmake ninja-build libssl-dev libpcap-dev libnet1-dev libjson-c-dev
cmake -B ${{github.workspace}}/build -G Ninja
ninja -C ${{github.workspace}}/build
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2
with:

117
CMakeLists.txt Normal file
View file

@ -0,0 +1,117 @@
cmake_minimum_required(VERSION 3.16.3)
include(CheckSymbolExists)
project(
ssldump
VERSION 1.8
DESCRIPTION 20230811
LANGUAGES C
)
configure_file(base/pcap-snoop.c.in base/pcap-snoop.c)
set(SOURCES
${CMAKE_BINARY_DIR}/base/pcap-snoop.c
base/network.c
base/proto_mod.c
base/tcppack.c
base/tcpconn.c
null/null_analyze.c
common/lib/r_data.c
common/lib/r_assoc.c
common/lib/r_errors.c
common/lib/debug.c
ssl/ssl_analyze.c
ssl/ssldecode.c
ssl/sslprint.c
ssl/ssl.enums.c
ssl/sslxprint.c
ssl/ciphersuites.c
ssl/ssl_rec.c
pcap/logpkt.c
pcap/pcap_logger.c
pcap/sys.c
)
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules/" ${CMAKE_MODULE_PATH})
find_package(OpenSSL)
if(NOT OPENSSL_FOUND)
message( FATAL_ERROR
"Unable to find OpenSSL development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libssl-dev
On Fedora systems, with
dnf install openssl-devel" )
endif()
#dnf install openssl-devel libpcap-devel libnet-devel json-c-devel
find_package(PCAP)
if(NOT PCAP_FOUND)
message( FATAL_ERROR
"Unable to find libpcap development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libpcap-dev
On Fedora systems, with
dnf install libpcap-devel" )
endif()
find_package(LIBNET)
if(NOT LIBNET_FOUND)
message( FATAL_ERROR
"Unable to find libnet development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libnet1-dev
On Fedora systems, with
dnf install libnet-devel" )
endif()
find_package(JSONC)
if(NOT JSONC_FOUND)
message( FATAL_ERROR
"Unable to find libjson-c development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libjson-c-dev
On Fedora systems, with
dnf install json-c-devel" )
endif()
add_executable(${PROJECT_NAME} ${SOURCES})
check_symbol_exists(strdup "string.h" HAVE_STRDUP)
if(HAVE_STRDUP)
add_definitions(-DHAVE_STRDUP)
endif()
add_definitions(-DLINUX)
add_definitions(-DOPENSSL)
add_definitions(-D_DEFAULT_SOURCE=1)
target_include_directories(ssldump
PRIVATE
${PROJECT_SOURCE_DIR}/common/include
${PROJECT_SOURCE_DIR}/common/lib
${PROJECT_SOURCE_DIR}/null
${PROJECT_SOURCE_DIR}/ssl
${PROJECT_SOURCE_DIR}/base
${PROJECT_SOURCE_DIR}/pcap
${OPENSSL_INCLUDE_DIR}
${PCAP_INCLUDE_DIR}
${LIBNET_INCLUDE_DIR}
${JSONC_INCLUDE_DIR}
)
target_link_libraries(ssldump
PRIVATE
${OPENSSL_LIBRARIES}
${PCAP_LIBRARY}
${LIBNET_LIBRARY}
${JSONC_LIBRARIES}
)
set(CMAKE_INSTALL_PREFIX "/usr/local")
install(TARGETS ssldump DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
set(CMAKE_INSTALL_MANDIR "/usr/local/share/man")
install(FILES ssldump.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)

37
Makefile.am
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@ -1,37 +0,0 @@
sbin_PROGRAMS = ssldump
man_MANS = ssldump.1
ssldump_SOURCES = \
base/pcap-snoop.c\
base/network.c\
base/proto_mod.c\
base/tcppack.c\
base/tcpconn.c\
null/null_analyze.c\
common/lib/r_data.c\
common/lib/r_assoc.c\
common/lib/r_errors.c\
common/lib/debug.c\
ssl/ssl_analyze.c\
ssl/ssldecode.c\
ssl/sslprint.c\
ssl/ssl.enums.c\
ssl/sslxprint.c\
ssl/ciphersuites.c\
ssl/ssl_rec.c\
pcap/logpkt.c\
pcap/pcap_logger.c\
pcap/sys.c
ssldump_CPPFLAGS = \
-I$(top_srcdir)\
-I$(top_srcdir)/common/include\
-I$(top_srcdir)/common/lib\
-I$(top_srcdir)/null\
-I$(top_srcdir)/ssl\
-I$(top_srcdir)/base\
-I$(top_srcdir)/pcap\
-D_DEFAULT_SOURCE=1\
-DLINUX\
-DOPENSSL

50
README.md
View file

@ -21,7 +21,7 @@ includes a JSON output option, supports [JA3](https://github.com/salesforce/ja3)
# How to do I run ssldump?
`./ssldump -j -ANH -n -i any | jq` will run ssldump on all interfaces and output the result in JSON format including ja3 hashes.
`./ssldump -j -ANH -n -i any | jq` will run ssldump on all interfaces and output the result in JSON format including ja3 hashes.
For more details, check the man page.
@ -29,7 +29,7 @@ For more details, check the man page.
This example will query ja3er.com service to display the known ja3 hashes from the TLS handshaked in the pcap.
`ssldump -r yourcapture.pcap -j | jq -r 'select(.ja3_fp != null) | .ja3_fp' | parallel 'curl -s -X GET 'https://ja3er.com/search/{}' | jq .'`
`ssldump -r yourcapture.pcap -j | jq -r 'select(.ja3_fp != null) | .ja3_fp' | parallel 'curl -s -X GET 'https://ja3er.com/search/{}' | jq .'`
# Why do you maintain this repository?
@ -53,41 +53,39 @@ other too (but this is just a collateral damage).
# Build instructions
On Debian & Ubuntu:
Install dependencies on Debian & Ubuntu (as root):
```
apt install build-essential autoconf libssl-dev libpcap-dev libnet1-dev libjson-c-dev
./autogen.sh
./configure --prefix=/usr/local
make
(optional) make install
apt install build-essential git cmake ninja-build libssl-dev libpcap-dev libnet1-dev libjson-c-dev
```
On Fedora, CentOS, RHEL & Rocky:
On Fedora, CentOS, RHEL & Rocky (as root):
```
dnf install autoconf automake gcc make openssl-devel libpcap-devel libnet-devel json-c-devel
./autogen.sh
./configure --prefix=/usr/local
make
(optional) make install
dnf install git cmake ninja-build gcc openssl-devel libpcap-devel libnet-devel json-c-devel
```
Optional configuration features (aka ./configure options):
On OpenBSD (as root):
```
--disable-optimization disable compiler optimizations (change from -O2 to -O0)
--enable-debug enable debug info (add "-g -DDEBUG" to CFLAGS)
--enable-asan enable AddressSanitizer and other checks
add "-fsanitize=address,undefined,leak -Wformat -Werror=format-security
-Werror=array-bounds" to CFLAGS
use libasan with GCC and embedded ASAN with Clang
pkg_add git cmake ninja json-c libnet
```
Configuration examples:
On FreeBSD (as root):
```
pkg install git cmake ninja json-c libnet
```
- Use GCC with libasan, debug info and custom CFLAGS:
./configure CC=/usr/bin/gcc --enable-asan --enable-debug CFLAGS="-Wall"
- Use Clang with ASAN and no optimizations (-O0)
./configure CC=/usr/bin/clang --enable-asan --disable-optimization
On MacOS (as root):
```
brew install cmake ninja openssl@3 libpcap libnet json-c
```
Compile & install:
```
git clone https://github.com/adulau/ssldump.git
cd ssldump
cmake -G Ninja -B build
ninja -C build
./build/ssldump -v
(optional, as root) ninja -C build install
```
# Notes

5
autogen.sh
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@ -1,5 +0,0 @@
#!/bin/sh
autoreconf -v -i

0
base/Makefile.am
View file

4
base/pcap-snoop.c → base/pcap-snoop.c.in
View file

@ -51,7 +51,9 @@
#include <pcap.h>
#include <unistd.h>
#ifndef __OpenBSD__
#include <pcap-bpf.h>
#endif
#ifndef _WIN32
#include <sys/param.h>
#endif
@ -118,7 +120,7 @@ int usage()
int print_version()
{
printf(PACKAGE_STRING "\n");
printf("Version: @ssldump_VERSION@ (@ssldump_DESCRIPTION@)\n");
printf("Maintained by a bunch of volunteers, see https://github.com/adulau/ssldump/blob/master/CREDITS\n");
printf("Copyright (C) 2015-2023 the aforementioned volunteers\n");
printf("Copyright (C) 1998-2001 RTFM, Inc.\n");

49
cmake/modules/FindJSONC.cmake Normal file
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@ -0,0 +1,49 @@
# From https://github.com/fastogt/cmake/blob/master/FindJSON-C.cmake
# Copyright (c) 2018, FastoGT
# License: BSD 3-Clause
# Modified by: Micah Snyder
# JSONC_FOUND - true if library and headers were found
# JSONC_INCLUDE_DIRS - include directories
# JSONC_LIBRARIES - library directories
if(JSONC_USE_STATIC)
add_library(jsonc STATIC IMPORTED GLOBAL)
else()
add_library(jsonc SHARED IMPORTED GLOBAL)
endif(JSONC_USE_STATIC)
find_package(PkgConfig QUIET)
PKG_CHECK_MODULES(PC_JSONC QUIET json-c)
find_path(JSONC_INCLUDE_DIR json.h
HINTS ${PC_JSONC_INCLUDEDIR} ${PC_JSONC_INCLUDE_DIRS} PATH_SUFFIXES json-c json)
if(JSONC_USE_STATIC)
find_library(JSONC_LIBRARY NAMES libjson-c.a libjson-c-static.a
HINTS ${PC_JSONC_LIBDIR} ${PC_JSONC_LIBRARY_DIRS})
else()
find_library(JSONC_LIBRARY NAMES json-c libjson-c
HINTS ${PC_JSONC_LIBDIR} ${PC_JSONC_LIBRARY_DIRS})
endif(JSONC_USE_STATIC)
set(JSONC_LIBRARIES ${JSONC_LIBRARY})
set(JSONC_INCLUDE_DIRS ${JSONC_INCLUDE_DIR})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(JSONC DEFAULT_MSG JSONC_LIBRARIES JSONC_INCLUDE_DIRS)
if(JSONC_FOUND AND NOT TARGET JSONC::jsonc)
add_library(JSONC::jsonc UNKNOWN IMPORTED)
set_target_properties(JSONC::jsonc PROPERTIES
IMPORTED_LOCATION "${JSONC_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${PC_JSONC_CFLAGS_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${JSONC_INCLUDE_DIRS}"
)
endif()
mark_as_advanced(
JSONC_INCLUDE_DIR
JSONC_LIBRARY
)

111
cmake/modules/FindLIBNET.cmake Normal file
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@ -0,0 +1,111 @@
# Copyright 2013 Ettercap Development Team.
#
# Distributed under GPL license.
#
# Look for the header file
find_path(LIBNET_INCLUDE_DIR
NAMES libnet.h
PATH_SUFFIXES libnet11 libnet-1.1)
mark_as_advanced(LIBNET_INCLUDE_DIR)
#Look for the library
find_library(LIBNET_LIBRARY
NAMES net libnet
PATH_SUFFIXES libnet11 libnet-1.1)
mark_as_advanced(LIBNET_LIBRARY)
# Make sure we've got an include dir.
if(NOT LIBNET_INCLUDE_DIR)
if(LIBNET_FIND_REQUIRED AND NOT LIBNET_FIND_QUIETLY)
message(FATAL_ERROR "Could not find LIBNET include directory.")
endif()
return()
endif()
if(NOT LIBNET_LIBRARY)
if(LIBNET_FIND_REQUIRED AND NOT LIBNET_FIND_QUIETLY)
message(FATAL_ERROR "Could not find LIBNET library.")
endif()
return()
endif()
#=============================================================
# _LIBNET_GET_VERSION
# Internal function to parse the version number in libnet.h
# _OUT_version = The full version number
# _OUT_version_major = The major version number only
# _OUT_version_minor = The minor version number only
# _libnet_hdr = Header file to parse
#=============================================================
function(_LIBNET_GET_VERSION _OUT_version _OUT_version_major _OUT_version_minor _libnet_hdr)
file(READ ${_libnet_hdr} _contents)
if(_contents)
string(REGEX REPLACE ".*#define LIBNET_VERSION[ \t]+\"([0-9.a-zA-Z-]+)\".*" "\\1" ${_OUT_version} "${_contents}")
if(NOT ${_OUT_version} MATCHES "[0-9.a-zA-Z-]+")
message(FATAL_ERROR "Version parsing failed for LIBNET_VERSION!")
endif()
set(${_OUT_version} ${${_OUT_version}} PARENT_SCOPE)
string(REGEX REPLACE "^([0-9]+)\\.[0-9]+.*" "\\1" ${_OUT_version_major} "${${_OUT_version}}")
string(REGEX REPLACE "^[0-9]+\\.([0-9]+).*" "\\1" ${_OUT_version_minor} "${${_OUT_version}}")
if(NOT ${_OUT_version_major} MATCHES "[0-9]+" OR NOT ${_OUT_version_minor} MATCHES "[0-9]+")
message(FATAL_ERROR "Version parsing failed for detailed LIBNET_VERSION!:
'${_OUT_version}' '${_OUT_version_major}' '${_OUT_version_minor}'")
endif()
set(${_OUT_version_major} ${${_OUT_version_major}} PARENT_SCOPE)
set(${_OUT_version_minor} ${${_OUT_version_minor}} PARENT_SCOPE)
else()
message(FATAL_ERROR "Include file ${_libnet_hdr} does not exist")
endif()
endfunction()
if(LIBNET_FIND_VERSION)
set(LIBNET_FAILED_VERSION_CHECK true)
_libnet_get_version(LIBNET_VERSION LIBNET_VERSION_MAJOR LIBNET_VERSION_MINOR ${LIBNET_INCLUDE_DIR}/libnet.h)
if(LIBNET_FIND_VERSION_EXACT)
if(LIBNET_VERSION VERSION_EQUAL LIBNET_FIND_VERSION)
set(LIBNET_FAILED_VERSION_CHECK false)
endif()
else()
if(LIBNET_VERSION VERSION_EQUAL LIBNET_FIND_VERSION OR
LIBNET_VERSION VERSION_GREATER LIBNET_FIND_VERSION)
set(LIBNET_FAILED_VERSION_CHECK false)
endif()
endif()
if(LIBNET_FAILED_VERSION_CHECK)
if(LIBNET_FIND_REQUIRED AND NOT LIBNET_FIND_QUIETLY)
if(LIBNET_FIND_VERSION_EXACT)
message(FATAL_ERROR "LIBNET version check failed.
Version ${LIBNET_VERSION} was found, version ${LIBNET_FIND_VERSION} is needed exactly.")
else()
message(FATAL_ERROR "LIBNET version check failed.
Version ${LIBNET_VERSION} was found, at least version ${LIBNET_FIND_VERSION} is required")
endif()
endif()
# If the version check fails, exit out of the module here
return()
endif()
endif()
#handle the QUIETLY and REQUIRED arguments and set LIBNET_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LIBNET DEFAULT_MSG LIBNET_LIBRARY LIBNET_INCLUDE_DIR)
if(LIBNET_FOUND)
set(LIBNET_LIBRARY ${LIBNET_LIBRARY})
set(LIBNET_INCLUDE_DIR ${LIBNET_INCLUDE_DIR})
set(LIBNET_VERSION ${LIBNET_VERSION})
set(LIBNET_VERSION_MAJOR ${LIBNET_VERSION_MAJOR})
set(LIBNET_VERSION_MINOR ${LIBNET_VERSION_MINOR})
endif()

86
cmake/modules/FindPCAP.cmake Normal file
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@ -0,0 +1,86 @@
# - Try to find libpcap include dirs and libraries
#
# Usage of this module as follows:
#
# find_package(PCAP)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
#
# PCAP_ROOT_DIR Set this variable to the root installation of
# libpcap if the module has problems finding the
# proper installation path.
#
# Variables defined by this module:
#
# PCAP_FOUND System has libpcap, include and library dirs found
# PCAP_INCLUDE_DIR The libpcap include directories.
# PCAP_LIBRARY The libpcap library (possibly includes a thread
# library e.g. required by pf_ring's libpcap)
# HAVE_PF_RING If a found version of libpcap supports PF_RING
find_path(PCAP_ROOT_DIR
NAMES include/pcap.h Include/pcap.h
)
find_path(PCAP_INCLUDE_DIR
NAMES pcap.h
HINTS ${PCAP_ROOT_DIR}/include
)
if ( MSVC AND COMPILER_ARCHITECTURE STREQUAL "x86_64" )
set(_pcap_lib_hint_path ${PCAP_ROOT_DIR}/lib/x64)
else()
set(_pcap_lib_hint_path ${PCAP_ROOT_DIR}/lib)
endif()
find_library(PCAP_LIBRARY
NAMES pcap wpcap
HINTS ${_pcap_lib_hint_path}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PCAP DEFAULT_MSG
PCAP_LIBRARY
PCAP_INCLUDE_DIR
)
include(CheckCSourceCompiles)
set(CMAKE_REQUIRED_LIBRARIES ${PCAP_LIBRARY})
check_c_source_compiles("int main() { return 0; }" PCAP_LINKS_SOLO)
set(CMAKE_REQUIRED_LIBRARIES)
# check if linking against libpcap also needs to link against a thread library
if (NOT PCAP_LINKS_SOLO)
find_package(Threads)
if (THREADS_FOUND)
set(CMAKE_REQUIRED_LIBRARIES ${PCAP_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
check_c_source_compiles("int main() { return 0; }" PCAP_NEEDS_THREADS)
set(CMAKE_REQUIRED_LIBRARIES)
endif ()
if (THREADS_FOUND AND PCAP_NEEDS_THREADS)
set(_tmp ${PCAP_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
list(REMOVE_DUPLICATES _tmp)
set(PCAP_LIBRARY ${_tmp}
CACHE STRING "Libraries needed to link against libpcap" FORCE)
else ()
message(FATAL_ERROR "Couldn't determine how to link against libpcap")
endif ()
endif ()
string(FIND "${PCAP_LIBRARY}" "wpcap" _pcap_lib_is_wpcap)
if ( _pcap_lib_is_wpcap GREATER_EQUAL 0 )
set(HAVE_WPCAP TRUE)
endif()
include(CheckFunctionExists)
set(CMAKE_REQUIRED_LIBRARIES ${PCAP_LIBRARY})
check_function_exists(pcap_get_pfring_id HAVE_PF_RING)
check_function_exists(pcap_dump_open_append HAVE_PCAP_DUMP_OPEN_APPEND)
set(CMAKE_REQUIRED_LIBRARIES)
mark_as_advanced(
PCAP_ROOT_DIR
PCAP_INCLUDE_DIR
PCAP_LIBRARY
)

1
common/Makefile.am
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@ -1 +0,0 @@
SUBDIRS = lib

0
common/lib/Makefile.am
View file

182
configure.ac
View file

@ -1,182 +0,0 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([ssldump], [1.4])
AM_INIT_AUTOMAKE([subdir-objects])
AC_CONFIG_SRCDIR([base/pcap-snoop.c])
AC_CONFIG_HEADERS([config.h])
AC_CANONICAL_HOST
# Checks for programs.
: ${CFLAGS=""}
AC_PROG_CC([gcc clang])
AM_PROG_CC_C_O
AC_PROG_MAKE_SET
AC_PROG_INSTALL
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h memory.h netdb.h netinet/in.h stdlib.h string.h sys/param.h sys/socket.h sys/time.h unistd.h],,[AC_MSG_ERROR([Missing header.])])
AC_HEADER_STDC
AC_HEADER_TIME
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_SIZEOF([unsigned short])
AC_CHECK_SIZEOF([unsigned int])
AC_CHECK_SIZEOF([unsigned long])
AC_CHECK_SIZEOF([unsigned long long])
# Checks for library functions.
AC_CHECK_FUNCS([malloc realloc gethostbyaddr gettimeofday inet_ntoa isascii memmove memset strchr strdup strstr strtol])
have_pcap=no
AC_SEARCH_LIBS([pcap_create], [pcap], [have_pcap=yes])
if test "x${have_pcap}" = xyes; then
AC_CHECK_HEADERS([pcap.h pcap-bpf.h], [], [have_pcap=no])
fi
if test "x${have_pcap}" = xno; then
AC_MSG_ERROR([
---------------------------------------
Unable to find libpcap on this system
Check 'config.log' for more information
On Debian and Ubuntu systems you can
install the required library and header
files with
apt install libpcap-dev
---------------------------------------
])
fi
have_ssl=no
AC_SEARCH_LIBS([OPENSSL_init_ssl], [ssl], [have_ssl=yes])
AC_SEARCH_LIBS(CRYPTO_new_ex_data, [crypto], [have_crypto=yes])
if test "x${have_ssl}" = xyes; then
AC_CHECK_HEADERS([openssl/ssl.h], [], [have_ssl=no])
fi
if test "x${have_ssl}" = xno; then
AC_MSG_ERROR([
---------------------------------------
Unable to find libssl on this system
Check 'config.log' for more information
On Debian and Ubuntu systems you can
install the required library and header
files with
apt install libssl-dev
---------------------------------------
])
fi
have_libnet=no
AC_SEARCH_LIBS([libnet_init], [net], [have_libnet=yes])
if test "x${have_libnet}" = xyes; then
AC_CHECK_HEADERS([libnet.h], [], [have_libnet=no])
fi
if test "x${have_libnet}" = xno; then
AC_MSG_ERROR([
---------------------------------------
Unable to find libnet on this system
Check 'config.log' for more information
On Debian and Ubuntu systems you can
install the required library and header
files with
apt install libnet1-dev
---------------------------------------
])
fi
have_libjson_c=no
AC_SEARCH_LIBS([json_object_new_object], [json-c], [have_libjson_c=yes])
if test "x${have_libjson_c}" = xyes; then
AC_CHECK_HEADERS([json-c/json.h], [], [have_libjson_c=no])
fi
if test "x${have_libjson_c}" = xno; then
AC_MSG_ERROR([
---------------------------------------
Unable to find libjson-c on this system
Check 'config.log' for more information
On Debian and Ubuntu systems you can
install the required library and header
files with
apt install libjson-c-dev
---------------------------------------
])
fi
AC_ARG_ENABLE([optimization],
[ --disable-optimization disable compiler optimizations],
[optimization=${enableval}], [optimization=yes])
if test "x${optimization}" = xno; then
CFLAGS="$CFLAGS -O0"
else
CFLAGS="$CFLAGS -O2"
fi
AC_ARG_ENABLE([debug],
[ --enable-debug enable debug info],
[debug=${enableval}], [debug=no])
if test "x${debug}" = xyes; then
CFLAGS="$CFLAGS -g -DDEBUG"
fi
AC_ARG_ENABLE([asan],
[ --enable-asan enable AddressSanitizer and other checks],
[asan=${enableval}], [asan=no])
if test "x${asan}" = xyes; then
AS_CASE([$CC],
[*gcc*], [AC_CHECK_LIB(asan, _init)],
[*clang*], [have_clang=yes],
[have_clang=no])
if (test "x${ac_cv_lib_asan__init}" = xyes || test "x$have_clang" = xyes); then
CFLAGS="$CFLAGS \
-fsanitize=address,undefined,leak \
-Wformat \
-Werror=format-security \
-Werror=array-bounds"
else
AC_MSG_WARN("AddressSanitizer not supported")
asan=no
fi
fi
AC_CONFIG_FILES([Makefile
common/Makefile
common/lib/Makefile
null/Makefile
ssl/Makefile
pcap/Makefile
base/Makefile])
AC_OUTPUT
echo
echo "################################################"
echo "SSLDump build setup"
echo " Host system: $host_os"
echo " Host architecture: $host_cpu"
echo " Compiler: $CC"
echo " Installation prefix: $prefix"
echo " CFLAGS: $CFLAGS"
echo " LDFLAGS: $LDFLAGS"
echo " LIBS: $LIBS"
echo " Optimizations enabled: $optimization"
echo " Debug info enabled: $debug"
echo " ASAN enabled: $asan"
echo "################################################"

0
null/Makefile.am
View file

0
pcap/Makefile.am
View file

2
pcap/pcap_logger.c
View file

@ -1,7 +1,9 @@
#include <pcap.h>
#include <unistd.h>
#ifndef __OpenBSD__
#include <pcap-bpf.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

0
ssl/Makefile.am
View file

2
ssl/ssl.enums.c
View file

@ -1,4 +1,4 @@
#include <json-c/json.h>
#include <json.h>
#include <openssl/md5.h>
#include "network.h"
#include "ssl_h.h"

2
ssl/ssl_analyze.c
View file

@ -44,7 +44,7 @@
*/
#include <json-c/json.h>
#include <json.h>
#include <arpa/inet.h>
#include <netdb.h>
#include "network.h"

2
ssl/sslprint.c
View file

@ -44,7 +44,7 @@
*/
#include <json-c/json.h>
#include <json.h>
#include <ctype.h>
#include <stdarg.h>
#include "network.h"

2
ssl/sslxprint.c
View file

@ -44,7 +44,7 @@
*/
#include <json-c/json.h>
#include <json.h>
#include "network.h"
#include "ssl_h.h"
#include "sslprint.h"

2
ssldump.1
View file

@ -61,7 +61,7 @@ ssldump \- dump SSL traffic on a network
.na
.B ssldump
[
.B \-aAdeFHjnNPqtTvxXy
.B \-aAdeFHjnNPqtTvxXyz
] [
.B \-i
.I interface

4
ssldump.md
View file

@ -3,7 +3,7 @@
9th April 2023 - version 1.7
```
.na ssldump [ -aAdeFHjnNPqtTvxXy ] [ -i interface ]
.na ssldump [ -aAdeFHjnNPqtTvxXyz ] [ -i interface ]
.ti +8 [ -k keyfile ] [ -l sslkeylogfile ] [ -p password ] [ -r dumpfile ] [ -w outputpcap ]
.ti +8 [ -S [ crypto | d | ht | H | nroff ] ] [ expression ]
@ -138,6 +138,8 @@ _/dev/bpf*_.
* **-y**
Decorate the output for processing with nroff/troff. Not very
useful for the average user.
* **-z**
Add timestamp in front of TCP packet description (-T)
* _expression_
Selects what packets _ssldump_ will examine. Technically speaking,
_ssldump_ supports the full expression syntax from PCAP and tcpdump.