Initial commit

This commit is contained in:
domenico
2025-06-24 16:03:39 +02:00
commit f3256cdaf2
6949 changed files with 1441681 additions and 0 deletions

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@@ -0,0 +1,10 @@
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -106,7 +106,6 @@ const char title_string[] =
#ifdef HAVE_AEAD_CIPHER_MODES
" [AEAD]"
#endif
- " built on " __DATE__
;
#ifndef ENABLE_SMALL

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@@ -0,0 +1,11 @@
--- a/src/openvpn/ssl_mbedtls.c
+++ b/src/openvpn/ssl_mbedtls.c
@@ -1406,7 +1406,7 @@ const char *
get_ssl_library_version(void)
{
static char mbedtls_version[30];
- unsigned int pv = mbedtls_version_get_number();
+ unsigned int pv = MBEDTLS_VERSION_NUMBER;
sprintf( mbedtls_version, "mbed TLS %d.%d.%d",
(pv>>24)&0xff, (pv>>16)&0xff, (pv>>8)&0xff );
return mbedtls_version;

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@@ -0,0 +1,74 @@
--- a/configure.ac
+++ b/configure.ac
@@ -1078,68 +1078,15 @@ dnl
AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4])
AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4])
if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then
- if test -z "${LZ4_CFLAGS}" -a -z "${LZ4_LIBS}"; then
- # if the user did not explicitly specify flags, try to autodetect
- PKG_CHECK_MODULES([LZ4],
- [liblz4 >= 1.7.1 liblz4 < 100],
- [have_lz4="yes"],
- [LZ4_LIBS="-llz4"] # If this fails, we will do another test next.
- # We also add set LZ4_LIBS otherwise the
- # linker will not know about the lz4 library
- )
- fi
saved_CFLAGS="${CFLAGS}"
saved_LIBS="${LIBS}"
CFLAGS="${CFLAGS} ${LZ4_CFLAGS}"
LIBS="${LIBS} ${LZ4_LIBS}"
- # If pkgconfig check failed or LZ4_CFLAGS/LZ4_LIBS env vars
- # are used, check the version directly in the LZ4 include file
- if test "${have_lz4}" != "yes"; then
- AC_CHECK_HEADERS([lz4.h],
- [have_lz4h="yes"],
- [])
-
- if test "${have_lz4h}" = "yes" ; then
- AC_MSG_CHECKING([additionally if system LZ4 version >= 1.7.1])
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([[
-#include <lz4.h>
- ]],
- [[
-/* Version encoding: MMNNPP (Major miNor Patch) - see lz4.h for details */
-#if LZ4_VERSION_NUMBER < 10701L
-#error LZ4 is too old
-#endif
- ]]
- )],
- [
- AC_MSG_RESULT([ok])
- have_lz4="yes"
- ],
- [AC_MSG_RESULT([system LZ4 library is too old])]
- )
- fi
- fi
-
- # Double check we have a few needed functions
- if test "${have_lz4}" = "yes" ; then
- AC_CHECK_LIB([lz4],
- [LZ4_compress_default],
- [],
- [have_lz4="no"])
- AC_CHECK_LIB([lz4],
- [LZ4_decompress_safe],
- [],
- [have_lz4="no"])
- fi
-
- if test "${have_lz4}" != "yes" ; then
- AC_MSG_RESULT([ usable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
- AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/])
- LZ4_LIBS=""
- fi
+ AC_MSG_RESULT([ usable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
+ AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/])
+ LZ4_LIBS=""
OPTIONAL_LZ4_CFLAGS="${LZ4_CFLAGS}"
OPTIONAL_LZ4_LIBS="${LZ4_LIBS}"
AC_DEFINE(ENABLE_LZ4, [1], [Enable LZ4 compression library])

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@@ -0,0 +1,81 @@
--- a/src/openvpn/syshead.h
+++ b/src/openvpn/syshead.h
@@ -597,11 +597,11 @@ socket_defined(const socket_descriptor_t
/*
* Should we include NTLM proxy functionality
*/
-#if defined(ENABLE_CRYPTO)
-#define NTLM 1
-#else
+//#if defined(ENABLE_CRYPTO)
+//#define NTLM 1
+//#else
#define NTLM 0
-#endif
+//#endif
/*
* Should we include proxy digest auth functionality
--- a/src/openvpn/crypto_mbedtls.c
+++ b/src/openvpn/crypto_mbedtls.c
@@ -319,6 +319,7 @@ int
key_des_num_cblocks(const mbedtls_cipher_info_t *kt)
{
int ret = 0;
+#ifdef MBEDTLS_DES_C
if (kt->type == MBEDTLS_CIPHER_DES_CBC)
{
ret = 1;
@@ -331,6 +332,7 @@ key_des_num_cblocks(const mbedtls_cipher
{
ret = 3;
}
+#endif
dmsg(D_CRYPTO_DEBUG, "CRYPTO INFO: n_DES_cblocks=%d", ret);
return ret;
@@ -339,6 +341,7 @@ key_des_num_cblocks(const mbedtls_cipher
bool
key_des_check(uint8_t *key, int key_len, int ndc)
{
+#ifdef MBEDTLS_DES_C
int i;
struct buffer b;
@@ -367,11 +370,15 @@ key_des_check(uint8_t *key, int key_len,
err:
return false;
+#else
+ return true;
+#endif
}
void
key_des_fixup(uint8_t *key, int key_len, int ndc)
{
+#ifdef MBEDTLS_DES_C
int i;
struct buffer b;
@@ -386,6 +393,7 @@ key_des_fixup(uint8_t *key, int key_len,
}
mbedtls_des_key_set_parity(key);
}
+#endif
}
/*
@@ -710,10 +718,12 @@ cipher_des_encrypt_ecb(const unsigned ch
unsigned char *src,
unsigned char *dst)
{
+#ifdef MBEDTLS_DES_C
mbedtls_des_context ctx;
ASSERT(mbed_ok(mbedtls_des_setkey_enc(&ctx, key)));
ASSERT(mbed_ok(mbedtls_des_crypt_ecb(&ctx, src, dst)));
+#endif
}