-## Copyright (C) 1996-2017 The Squid Software Foundation and contributors
+## Copyright (C) 1996-2020 The Squid Software Foundation and contributors
##
## Squid software is distributed under GPLv2+ license and includes
## contributions from numerous individuals and organizations.
dnl Checks whether the -lcrypto library provides various OpenSSL API functions
AC_DEFUN([SQUID_CHECK_LIBCRYPTO_API],[
+ AH_TEMPLATE(HAVE_LIBCRYPTO_OPENSSL_LH_STRHASH, "Define to 1 if the OPENSSL_LH_strhash() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_EVP_PKEY_GET0_RSA, "Define to 1 if the EVP_PKEY_get0_RSA() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_BIO_METH_NEW, "Define to 1 if the BIO_meth_new() OpenSSL API function exists")
+ AH_TEMPLATE(HAVE_LIBCRYPTO_BIO_GET_DATA, "Define to 1 if the BIO_get_data() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_BIO_GET_INIT, "Define to 1 if the BIO_get_init() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_ASN1_STRING_GET0_DATA, "Define to 1 if the ASN1_STRING_get0_data() OpenSSL API function exists")
+ AH_TEMPLATE(HAVE_LIBCRYPTO_EVP_PKEY_UP_REF, "Define to 1 if the EVP_PKEY_up_ref() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_STORE_CTX_GET0_CERT, "Define to 1 if the X509_STORE_CTX_get0_cert() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_VERIFY_PARAM_GET_DEPTH, "Define to 1 if the X509_VERIFY_PARAM_get_depth() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_STORE_CTX_GET0_UNTRUSTED, "Define to 1 if the X509_STORE_CTX_get0_untrusted() OpenSSL API function exists")
- AH_TEMPLATE(HAVE_LIBCRYPTO_X509_STORE_CTX_SET0_UNTRUSTED, "Define to 1 if the X509_STORE_CTX_set0_untrusted() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_UP_REF, "Define to 1 if the X509_up_ref() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_CRL_UP_REF, "Define to 1 if the X509_CRL_up_ref() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_DH_UP_REF, "Define to 1 if the DH_up_ref() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBCRYPTO_X509_GET0_SIGNATURE, "Define to 1 if the X509_get0_signature() OpenSSL API function exists")
SQUID_STATE_SAVE(check_openssl_libcrypto_api)
LIBS="$LIBS $SSLLIB"
+ AC_CHECK_LIB(crypto, OPENSSL_LH_strhash, AC_DEFINE(HAVE_LIBCRYPTO_OPENSSL_LH_STRHASH, 1))
AC_CHECK_LIB(crypto, EVP_PKEY_get0_RSA, AC_DEFINE(HAVE_LIBCRYPTO_EVP_PKEY_GET0_RSA, 1))
AC_CHECK_LIB(crypto, BIO_meth_new, AC_DEFINE(HAVE_LIBCRYPTO_BIO_METH_NEW, 1))
+ AC_CHECK_LIB(crypto, BIO_get_data, AC_DEFINE(HAVE_LIBCRYPTO_BIO_GET_DATA, 1))
AC_CHECK_LIB(crypto, BIO_get_init, AC_DEFINE(HAVE_LIBCRYPTO_BIO_GET_INIT, 1))
AC_CHECK_LIB(crypto, ASN1_STRING_get0_data, AC_DEFINE(HAVE_LIBCRYPTO_ASN1_STRING_GET0_DATA, 1))
+ AC_CHECK_LIB(crypto, EVP_PKEY_up_ref, AC_DEFINE(HAVE_LIBCRYPTO_EVP_PKEY_UP_REF, 1))
AC_CHECK_LIB(crypto, X509_STORE_CTX_get0_cert, AC_DEFINE(HAVE_LIBCRYPTO_X509_STORE_CTX_GET0_CERT, 1))
AC_CHECK_LIB(crypto, X509_VERIFY_PARAM_get_depth, AC_DEFINE(HAVE_LIBCRYPTO_X509_VERIFY_PARAM_GET_DEPTH, 1))
AC_CHECK_LIB(crypto, X509_STORE_CTX_get0_untrusted, AC_DEFINE(HAVE_LIBCRYPTO_X509_STORE_CTX_GET0_UNTRUSTED, 1))
- AC_CHECK_LIB(crypto, X509_STORE_CTX_set0_untrusted, AC_DEFINE(HAVE_LIBCRYPTO_X509_STORE_CTX_SET0_UNTRUSTED, 1))
AC_CHECK_LIB(crypto, X509_up_ref, AC_DEFINE(HAVE_LIBCRYPTO_X509_UP_REF, 1))
AC_CHECK_LIB(crypto, X509_CRL_up_ref, AC_DEFINE(HAVE_LIBCRYPTO_X509_CRL_UP_REF, 1))
AC_CHECK_LIB(crypto, DH_up_ref, AC_DEFINE(HAVE_LIBCRYPTO_DH_UP_REF, 1))
- AC_CHECK_LIB(crypto, X509_get0_signature, AC_DEFINE(HAVE_LIBCRYPTO_X509_GET0_SIGNATURE, 1))
+ AC_CHECK_LIB(crypto, X509_get0_signature, AC_DEFINE(HAVE_LIBCRYPTO_X509_GET0_SIGNATURE, 1), AC_DEFINE(SQUID_CONST_X509_GET0_SIGNATURE_ARGS,))
SQUID_STATE_ROLLBACK(check_openssl_libcrypto_api)
])
dnl Checks whether the -lssl library provides various OpenSSL API functions
AC_DEFUN([SQUID_CHECK_LIBSSL_API],[
+ AH_TEMPLATE(HAVE_LIBSSL_OPENSSL_INIT_SSL, "Define to 1 if the OPENSSL_init_ssl() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBSSL_SSL_CIPHER_FIND, "Define to 1 if the SSL_CIPHER_find() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBSSL_SSL_CTX_SET_TMP_RSA_CALLBACK, "Define to 1 if the SSL_CTX_set_tmp_rsa_callback() OpenSSL API function exists")
AH_TEMPLATE(HAVE_LIBSSL_SSL_SESSION_GET_ID, "Define to 1 if the SSL_SESSION_get_id() OpenSSL API function exists")
SQUID_STATE_SAVE(check_openssl_libssl_api)
LIBS="$LIBS $SSLLIB"
+ AC_CHECK_LIB(ssl, OPENSSL_init_ssl, AC_DEFINE(HAVE_LIBSSL_OPENSSL_INIT_SSL, 1))
AC_CHECK_LIB(ssl, SSL_CIPHER_find, AC_DEFINE(HAVE_LIBSSL_SSL_CIPHER_FIND, 1))
AC_CHECK_LIB(ssl, SSL_CTX_set_tmp_rsa_callback, AC_DEFINE(HAVE_LIBSSL_SSL_CTX_SET_TMP_RSA_CALLBACK, 1))
AC_CHECK_LIB(ssl, SSL_SESSION_get_id, AC_DEFINE(HAVE_LIBSSL_SSL_SESSION_GET_ID, 1))
#include <openssl/err.h>
],
[
+#if defined(SSLeay_add_ssl_algorithms)
SSLeay_add_ssl_algorithms();
+#endif
#if HAVE_OPENSSL_TLS_METHOD
SSL_CTX *sslContext = SSL_CTX_new(TLS_method());
#else
#include <openssl/err.h>
],
[
+#if defined(SSLeay_add_ssl_algorithms)
SSLeay_add_ssl_algorithms();
+#endif
#if HAVE_OPENSSL_TLS_METHOD
SSL_CTX *sslContext = SSL_CTX_new(TLS_method());
#else
SQUID_STATE_ROLLBACK(check_const_SSL_CTX_sess_set_get_cb)
])
+dnl Checks whether the X509_get0_signature() has const arguments
+AC_DEFUN([SQUID_CHECK_OPENSSL_CONST_X509_GET0_SIGNATURE_ARGS],[
+ AH_TEMPLATE(SQUID_CONST_X509_GET0_SIGNATURE_ARGS, Define to const if X509_get0_signature() accepts const parameters; define as empty otherwise. Don't leave it undefined!)
+ SQUID_STATE_SAVE(check_const_X509_get0_signature_args)
+ AC_MSG_CHECKING("whether X509_get0_signature() accepts const parameters")
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
+#include <openssl/ssl.h>
+ ],[
+#if HAVE_LIBCRYPTO_X509_GET0_SIGNATURE
+ const ASN1_BIT_STRING *sig = nullptr;
+ const X509_ALGOR *sig_alg;
+ X509_get0_signature(&sig, &sig_alg, nullptr);
+#else
+#error Missing X509_get0_signature()
+#endif
+ ])
+ ],[
+ AC_DEFINE(SQUID_CONST_X509_GET0_SIGNATURE_ARGS, const)
+ AC_MSG_RESULT([yes])
+ ],[
+ AC_DEFINE(SQUID_CONST_X509_GET0_SIGNATURE_ARGS,)
+ AC_MSG_RESULT([no])
+ ])
+ SQUID_STATE_ROLLBACK(check_const_X509_get0_signature_args)
+])
+
dnl Try to handle TXT_DB related problems:
dnl 1) The type of TXT_DB::data member changed in openSSL-1.0.1 version
dnl 2) The IMPLEMENT_LHASH_* openSSL macros in openSSL-1.0.1 and later releases is not