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- Change configure to use EVP_sha256 instead of HMAC_Update for

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openssl-3.0.0.
This commit is contained in:
W.C.A. Wijngaards 2020-08-24 16:13:42 +02:00
parent 45d4cbaa42
commit aa602fdd0c
5 changed files with 38 additions and 38 deletions
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37
acx_nlnetlabs.m4
View file

@ -2,7 +2,8 @@
# Copyright 2009, Wouter Wijngaards, NLnet Labs.
# BSD licensed.
#
# Version 34
# Version 35
# 2020-08-24 Use EVP_sha256 instead of HMAC_Update (for openssl-3.0.0).
# 2016-03-21 Check -ldl -pthread for libcrypto for ldns and openssl 1.1.0.
# 2016-03-21 Use HMAC_Update instead of HMAC_CTX_Init (for openssl-1.1.0).
# 2016-01-04 -D_DEFAULT_SOURCE defined with -D_BSD_SOURCE for Linux glibc 2.20
@ -673,16 +674,16 @@ AC_DEFUN([ACX_SSL_CHECKS], [
ACX_RUNTIME_PATH_ADD([$ssldir/lib])
fi
AC_MSG_CHECKING([for HMAC_Update in -lcrypto])
AC_MSG_CHECKING([for EVP_sha256 in -lcrypto])
LIBS="$LIBS -lcrypto"
LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
AC_TRY_LINK(, [
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
], [
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_HMAC_UPDATE], 1,
[If you have HMAC_Update])
AC_DEFINE([HAVE_EVP_SHA256], 1,
[If you have EVP_sha256])
], [
AC_MSG_RESULT(no)
# check if -lwsock32 or -lgdi32 are needed.
@ -692,11 +693,11 @@ AC_DEFUN([ACX_SSL_CHECKS], [
LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32"
AC_MSG_CHECKING([if -lcrypto needs -lgdi32])
AC_TRY_LINK([], [
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
],[
AC_DEFINE([HAVE_HMAC_UPDATE], 1,
[If you have HMAC_Update])
AC_DEFINE([HAVE_EVP_SHA256], 1,
[If you have EVP_sha256])
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
@ -706,11 +707,11 @@ AC_DEFUN([ACX_SSL_CHECKS], [
LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
AC_MSG_CHECKING([if -lcrypto needs -ldl])
AC_TRY_LINK([], [
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
],[
AC_DEFINE([HAVE_HMAC_UPDATE], 1,
[If you have HMAC_Update])
AC_DEFINE([HAVE_EVP_SHA256], 1,
[If you have EVP_sha256])
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
@ -720,11 +721,11 @@ AC_DEFUN([ACX_SSL_CHECKS], [
LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread"
AC_MSG_CHECKING([if -lcrypto needs -ldl -pthread])
AC_TRY_LINK([], [
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
],[
AC_DEFINE([HAVE_HMAC_UPDATE], 1,
[If you have HMAC_Update])
AC_DEFINE([HAVE_EVP_SHA256], 1,
[If you have EVP_sha256])
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)

3
config.h.in
View file

@ -299,9 +299,6 @@
/* Define to 1 if you have the `HMAC_Init_ex' function. */
#undef HAVE_HMAC_INIT_EX
/* If you have HMAC_Update */
#undef HAVE_HMAC_UPDATE
/* If we have htobe64 */
#undef HAVE_HTOBE64

32
configure vendored
View file

@ -17943,8 +17943,8 @@ $as_echo "found in $ssldir" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5
$as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_sha256 in -lcrypto" >&5
$as_echo_n "checking for EVP_sha256 in -lcrypto... " >&6; }
LIBS="$LIBS -lcrypto"
LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -17954,8 +17954,8 @@ int
main ()
{
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
;
return 0;
@ -17966,7 +17966,7 @@ if ac_fn_c_try_link "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
$as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h
else
@ -17987,8 +17987,8 @@ int
main ()
{
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
;
return 0;
@ -17997,7 +17997,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
$as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -18019,8 +18019,8 @@ int
main ()
{
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
;
return 0;
@ -18029,7 +18029,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
$as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -18051,8 +18051,8 @@ int
main ()
{
int HMAC_Update(void);
(void)HMAC_Update();
int EVP_sha256(void);
(void)EVP_sha256();
;
return 0;
@ -18061,7 +18061,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
$as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -18246,11 +18246,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
#ifdef __cplusplus
extern "C"
#endif
char HMAC_Update ();
char EVP_sha256 ();
int
main ()
{
return HMAC_Update ();
return EVP_sha256 ();
;
return 0;
}

2
configure.ac
View file

@ -832,7 +832,7 @@ AC_SUBST(PC_CRYPTO_DEPENDENCY)
BAKLIBS="$LIBS"
LIBS="-lssl $LIBS"
AC_MSG_CHECKING([if libssl needs -lcrypt32])
AC_TRY_LINK_FUNC([HMAC_Update], [
AC_TRY_LINK_FUNC([EVP_sha256], [
AC_MSG_RESULT([no])
LIBS="$BAKLIBS"
], [

2
doc/Changelog
View file

@ -3,6 +3,8 @@
attempts. Attempts on the timer are only logged on high verbosity,
if they produce a connection failure error.
- Fix to apply chroot to dnstap-socket-path, if chroot is enabled.
- Change configure to use EVP_sha256 instead of HMAC_Update for
openssl-3.0.0.
20 August 2020: Ralph
- Fix stats double count issue (#289).