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-rw-r--r--Makefile.in13
-rw-r--r--aclocal.m41
-rwxr-xr-xconfigure210
-rw-r--r--configure.ac17
-rw-r--r--doc/manual.tex4
-rw-r--r--m4/ax_check_openssl.m4124
-rw-r--r--src/c/Makefile.am4
-rw-r--r--src/c/Makefile.in21
-rw-r--r--src/c/openssl.c (renamed from src/c/mhash.c)42
-rw-r--r--src/compiler.sml10
-rw-r--r--src/config.sig2
-rw-r--r--src/config.sml.in2
12 files changed, 321 insertions, 129 deletions
diff --git a/Makefile.in b/Makefile.in
index 59e1c71e..abe8e811 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -39,10 +39,10 @@ DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \
$(top_srcdir)/configure $(top_srcdir)/src/config.sml.in \
config.guess config.sub depcomp install-sh ltmain.sh missing
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
- $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
- $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
- $(top_srcdir)/configure.ac
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_openssl.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
@@ -146,7 +146,6 @@ LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
-MHASH_LIB_DIR = @MHASH_LIB_DIR@
MKDIR_P = @MKDIR_P@
MLLEX = @MLLEX@
MLTON := mlton
@@ -155,6 +154,9 @@ NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
+OPENSSL_INCLUDES = @OPENSSL_INCLUDES@
+OPENSSL_LDFLAGS = @OPENSSL_LDFLAGS@
+OPENSSL_LIBS = @OPENSSL_LIBS@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
@@ -165,6 +167,7 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
diff --git a/aclocal.m4 b/aclocal.m4
index f5e94be5..7add6081 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -949,6 +949,7 @@ AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
+m4_include([m4/ax_check_openssl.m4])
m4_include([m4/libtool.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
diff --git a/configure b/configure
index 6a154a8d..5583ee58 100755
--- a/configure
+++ b/configure
@@ -743,7 +743,6 @@ ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
-MHASH_LIB_DIR
GCCARGS
SITELISP
INCLUDE
@@ -752,6 +751,10 @@ BIN
MLYACC
MLLEX
MLTON
+OPENSSL_LDFLAGS
+OPENSSL_LIBS
+OPENSSL_INCLUDES
+PKG_CONFIG
OTOOL64
OTOOL
LIPO
@@ -867,7 +870,7 @@ with_pic
enable_fast_install
with_gnu_ld
enable_libtool_lock
-with_mhash_dir
+with_openssl
'
ac_precious_vars='build_alias
host_alias
@@ -1512,7 +1515,7 @@ Optional Packages:
--with-pic try to use only PIC/non-PIC objects [default=use
both]
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
- --with-mhash-dir=DIR mhash directory; default = /usr
+ --with-openssl=DIR root of the OpenSSL directory
Some influential environment variables:
CC C compiler command
@@ -5329,13 +5332,13 @@ if test "${lt_cv_nm_interface+set}" = set; then :
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:5332: $ac_compile\"" >&5)
+ (eval echo "\"\$as_me:5335: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
- (eval echo "\"\$as_me:5335: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval echo "\"\$as_me:5338: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
- (eval echo "\"\$as_me:5338: output\"" >&5)
+ (eval echo "\"\$as_me:5341: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
@@ -6540,7 +6543,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 6543 "configure"' > conftest.$ac_ext
+ echo '#line 6546 "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -7802,11 +7805,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7805: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:7808: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:7809: \$? = $ac_status" >&5
+ echo "$as_me:7812: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -8141,11 +8144,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8144: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8147: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:8148: \$? = $ac_status" >&5
+ echo "$as_me:8151: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -8246,11 +8249,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8249: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8252: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:8253: \$? = $ac_status" >&5
+ echo "$as_me:8256: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -8301,11 +8304,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8304: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8307: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:8308: \$? = $ac_status" >&5
+ echo "$as_me:8311: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -10685,7 +10688,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10688 "configure"
+#line 10691 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10781,7 +10784,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10784 "configure"
+#line 10787 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11013,67 +11016,154 @@ ac_config_headers="$ac_config_headers config.h"
-# Check whether --with-mhash-dir was given.
-if test "${with_mhash_dir+set}" = set; then :
- withval=$with_mhash_dir; with_mhash_dir="$withval"
-else
- with_mhash_dir="/usr"
-fi
+ found=false
+# Check whether --with-openssl was given.
+if test "${with_openssl+set}" = set; then :
+ withval=$with_openssl;
+ case "$withval" in
+ "" | y | ye | yes | n | no)
+ as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5
+ ;;
+ *) ssldirs="$withval"
+ ;;
+ esac
-LIBS_save="$LIBS"
-LIBS="-L${with_mhash_dir}/lib/ -lmhash"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mhash_get_block_size in -lmhash" >&5
-$as_echo_n "checking for mhash_get_block_size in -lmhash... " >&6; }
-if test "${ac_cv_lib_mhash_mhash_get_block_size+set}" = set; then :
+else
+
+ # if pkg-config is installed and openssl has installed a .pc file,
+ # then use that information and don't search ssldirs
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmhash $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mhash_get_block_size ();
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test x"$PKG_CONFIG" != x""; then
+ OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
+ if test $? = 0; then
+ OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
+ OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
+ found=true
+ fi
+ fi
+
+ # no such luck; use some default ssldirs
+ if ! $found; then
+ ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
+ fi
+
+
+fi
+
+
+
+ # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
+ # an 'openssl' subdirectory
+
+ if ! $found; then
+ OPENSSL_INCLUDES=
+ for ssldir in $ssldirs; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5
+$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; }
+ if test -f "$ssldir/include/openssl/ssl.h"; then
+ OPENSSL_INCLUDES="-I$ssldir/include"
+ OPENSSL_LDFLAGS="-L$ssldir/lib"
+ OPENSSL_LIBS="-lssl -lcrypto"
+ found=true
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ done
+
+ # if the file wasn't found, well, go ahead and try the link anyway -- maybe
+ # it will just work!
+ fi
+
+ # try the preprocessor and linker with our new flags,
+ # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5
+$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; }
+ echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
+ "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5
+
+ save_LIBS="$LIBS"
+ save_LDFLAGS="$LDFLAGS"
+ save_CPPFLAGS="$CPPFLAGS"
+ LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
+ LIBS="$OPENSSL_LIBS $LIBS"
+ CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <openssl/ssl.h>
int
main ()
{
-return mhash_get_block_size ();
+SSL_new(NULL)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mhash_mhash_get_block_size=yes
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ echo >/dev/null
+
else
- ac_cv_lib_mhash_mhash_get_block_size=no
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ echo "You must install OpenSSL development files."; exit1
+
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mhash_mhash_get_block_size" >&5
-$as_echo "$ac_cv_lib_mhash_mhash_get_block_size" >&6; }
-if test "x$ac_cv_lib_mhash_mhash_get_block_size" = x""yes; then :
- MHASH_LIB_DIR="${with_mhash_dir}/lib"
-else
- echo "You must install libmhash."; exit 1
-fi
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+
-LIBS="${LIBS_save}"
-as_ac_Header=`$as_echo "ac_cv_header_"${with_mhash_dir}/include/mhash.h"" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" ""${with_mhash_dir}/include/mhash.h"" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- CPPFLAGS="${CPPFLAGS} -I${with_mhash_dir}/include"
-else
- echo "You must install libmhash dev files."; exit 1
-fi
@@ -11232,7 +11322,6 @@ fi
-
ac_config_files="$ac_config_files Makefile src/c/Makefile src/config.sml"
@@ -13582,6 +13671,5 @@ Ur/Web configuration:
lib directory: LIB $LIB
include directory: INCLUDE $INCLUDE
site-lisp directory: SITELISP $SITELISP
- mhash lib directory: MHASH_LIB_DIR $MHASH_LIB_DIR
Extra GCC args: GCCARGS $GCCARGS
EOF
diff --git a/configure.ac b/configure.ac
index fbb75892..f9cd72c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,20 +6,7 @@ AC_PROG_LIBTOOL()
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
-dnl Setting the search directory for mhash.
-AC_ARG_WITH(mhash-dir, AS_HELP_STRING([--with-mhash-dir=DIR], [mhash directory; default = /usr]),
- with_mhash_dir="$withval", with_mhash_dir="/usr")
-
-dnl Check for libmhash
-LIBS_save="$LIBS"
-LIBS="-L${with_mhash_dir}/lib/ -lmhash"
-AC_CHECK_LIB(mhash, mhash_get_block_size,
- [MHASH_LIB_DIR="${with_mhash_dir}/lib"], [echo "You must install libmhash."; exit 1])
-LIBS="${LIBS_save}"
-
-dnl Check for mhash.h
-AC_CHECK_HEADER(["${with_mhash_dir}/include/mhash.h"],
- [CPPFLAGS="${CPPFLAGS} -I${with_mhash_dir}/include"], [echo "You must install libmhash dev files."; exit 1])
+AX_CHECK_OPENSSL([echo >/dev/null], [echo "You must install OpenSSL development files."; exit1])
AC_CHECK_PROG(MLTON, mlton, yes, [])
@@ -67,7 +54,6 @@ AC_SUBST(LIB)
AC_SUBST(INCLUDE)
AC_SUBST(SITELISP)
AC_SUBST(GCCARGS)
-AC_SUBST(MHASH_LIB_DIR)
AC_CONFIG_FILES([
Makefile
@@ -84,6 +70,5 @@ Ur/Web configuration:
lib directory: LIB $LIB
include directory: INCLUDE $INCLUDE
site-lisp directory: SITELISP $SITELISP
- mhash lib directory: MHASH_LIB_DIR $MHASH_LIB_DIR
Extra GCC args: GCCARGS $GCCARGS
EOF
diff --git a/doc/manual.tex b/doc/manual.tex
index 067d5aa4..c59caac7 100644
--- a/doc/manual.tex
+++ b/doc/manual.tex
@@ -56,9 +56,9 @@ make
sudo make install
\end{verbatim}
-Some other packages must be installed for the above to work. At a minimum, you need a standard UNIX shell, with standard UNIX tools like sed and GCC in your execution path; MLton, the whole-program optimizing compiler for Standard ML; and the mhash C library. As of this writing, in the ``testing'' version of Debian Linux, this command will install the more uncommon of these dependencies:
+Some other packages must be installed for the above to work. At a minimum, you need a standard UNIX shell, with standard UNIX tools like sed and GCC in your execution path; MLton, the whole-program optimizing compiler for Standard ML; and the development files for the OpenSSL C library. As of this writing, in the ``testing'' version of Debian Linux, this command will install the more uncommon of these dependencies:
\begin{verbatim}
-apt-get install mlton libmhash-dev
+apt-get install mlton libssl-dev
\end{verbatim}
To build programs that access SQL databases, you also need one of these client libraries for supported backends.
diff --git a/m4/ax_check_openssl.m4 b/m4/ax_check_openssl.m4
new file mode 100644
index 00000000..ea77008e
--- /dev/null
+++ b/m4/ax_check_openssl.m4
@@ -0,0 +1,124 @@
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_check_openssl.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_CHECK_OPENSSL([action-if-found[, action-if-not-found]])
+#
+# DESCRIPTION
+#
+# Look for OpenSSL in a number of default spots, or in a user-selected
+# spot (via --with-openssl). Sets
+#
+# OPENSSL_INCLUDES to the include directives required
+# OPENSSL_LIBS to the -l directives required
+# OPENSSL_LDFLAGS to the -L or -R flags required
+#
+# and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately
+#
+# This macro sets OPENSSL_INCLUDES such that source files should use the
+# openssl/ directory in include directives:
+#
+# #include <openssl/hmac.h>
+#
+# LICENSE
+#
+# Copyright (c) 2009,2010 Zmanda Inc. <http://www.zmanda.com/>
+# Copyright (c) 2009,2010 Dustin J. Mitchell <dustin@zmanda.com>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved. This file is offered as-is, without any
+# warranty.
+
+#serial 7
+
+AU_ALIAS([CHECK_SSL], [AX_CHECK_OPENSSL])
+AC_DEFUN([AX_CHECK_OPENSSL], [
+ found=false
+ AC_ARG_WITH(openssl,
+ AS_HELP_STRING([--with-openssl=DIR],
+ [root of the OpenSSL directory]),
+ [
+ case "$withval" in
+ "" | y | ye | yes | n | no)
+ AC_MSG_ERROR([Invalid --with-openssl value])
+ ;;
+ *) ssldirs="$withval"
+ ;;
+ esac
+ ], [
+ # if pkg-config is installed and openssl has installed a .pc file,
+ # then use that information and don't search ssldirs
+ AC_PATH_PROG(PKG_CONFIG, pkg-config)
+ if test x"$PKG_CONFIG" != x""; then
+ OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
+ if test $? = 0; then
+ OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
+ OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
+ found=true
+ fi
+ fi
+
+ # no such luck; use some default ssldirs
+ if ! $found; then
+ ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
+ fi
+ ]
+ )
+
+
+ # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
+ # an 'openssl' subdirectory
+
+ if ! $found; then
+ OPENSSL_INCLUDES=
+ for ssldir in $ssldirs; do
+ AC_MSG_CHECKING([for openssl/ssl.h in $ssldir])
+ if test -f "$ssldir/include/openssl/ssl.h"; then
+ OPENSSL_INCLUDES="-I$ssldir/include"
+ OPENSSL_LDFLAGS="-L$ssldir/lib"
+ OPENSSL_LIBS="-lssl -lcrypto"
+ found=true
+ AC_MSG_RESULT([yes])
+ break
+ else
+ AC_MSG_RESULT([no])
+ fi
+ done
+
+ # if the file wasn't found, well, go ahead and try the link anyway -- maybe
+ # it will just work!
+ fi
+
+ # try the preprocessor and linker with our new flags,
+ # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
+
+ AC_MSG_CHECKING([whether compiling and linking against OpenSSL works])
+ echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
+ "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&AS_MESSAGE_LOG_FD
+
+ save_LIBS="$LIBS"
+ save_LDFLAGS="$LDFLAGS"
+ save_CPPFLAGS="$CPPFLAGS"
+ LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
+ LIBS="$OPENSSL_LIBS $LIBS"
+ CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
+ AC_LINK_IFELSE(
+ AC_LANG_PROGRAM([#include <openssl/ssl.h>], [SSL_new(NULL)]),
+ [
+ AC_MSG_RESULT([yes])
+ $1
+ ], [
+ AC_MSG_RESULT([no])
+ $2
+ ])
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+
+ AC_SUBST([OPENSSL_INCLUDES])
+ AC_SUBST([OPENSSL_LIBS])
+ AC_SUBST([OPENSSL_LDFLAGS])
+])
diff --git a/src/c/Makefile.am b/src/c/Makefile.am
index 91b48df5..613c2452 100644
--- a/src/c/Makefile.am
+++ b/src/c/Makefile.am
@@ -1,9 +1,9 @@
lib_LTLIBRARIES = liburweb.la liburweb_http.la liburweb_cgi.la liburweb_fastcgi.la
-liburweb_la_SOURCES = memmem.c mhash.c urweb.c request.c queue.c
+liburweb_la_SOURCES = memmem.c openssl.c urweb.c request.c queue.c
liburweb_http_la_SOURCES = http.c
liburweb_cgi_la_SOURCES = cgi.c
liburweb_fastcgi_la_SOURCES = fastcgi.c
-AM_CPPFLAGS = -I../../include
+AM_CPPFLAGS = -I../../include @OPENSSL_INCLUDES@
AM_CFLAGS = -Wimplicit -Wall -Werror
diff --git a/src/c/Makefile.in b/src/c/Makefile.in
index afbd033e..a3684165 100644
--- a/src/c/Makefile.in
+++ b/src/c/Makefile.in
@@ -37,10 +37,10 @@ host_triplet = @host@
subdir = src/c
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
- $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
- $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
- $(top_srcdir)/configure.ac
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_openssl.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
@@ -71,7 +71,7 @@ am__base_list = \
am__installdirs = "$(DESTDIR)$(libdir)"
LTLIBRARIES = $(lib_LTLIBRARIES)
liburweb_la_LIBADD =
-am_liburweb_la_OBJECTS = memmem.lo mhash.lo urweb.lo request.lo \
+am_liburweb_la_OBJECTS = memmem.lo openssl.lo urweb.lo request.lo \
queue.lo
liburweb_la_OBJECTS = $(am_liburweb_la_OBJECTS)
liburweb_cgi_la_LIBADD =
@@ -145,7 +145,6 @@ LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
-MHASH_LIB_DIR = @MHASH_LIB_DIR@
MKDIR_P = @MKDIR_P@
MLLEX = @MLLEX@
MLTON = @MLTON@
@@ -154,6 +153,9 @@ NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
+OPENSSL_INCLUDES = @OPENSSL_INCLUDES@
+OPENSSL_LDFLAGS = @OPENSSL_LDFLAGS@
+OPENSSL_LIBS = @OPENSSL_LIBS@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
@@ -164,6 +166,7 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
@@ -224,11 +227,11 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
lib_LTLIBRARIES = liburweb.la liburweb_http.la liburweb_cgi.la liburweb_fastcgi.la
-liburweb_la_SOURCES = memmem.c mhash.c urweb.c request.c queue.c
+liburweb_la_SOURCES = memmem.c openssl.c urweb.c request.c queue.c
liburweb_http_la_SOURCES = http.c
liburweb_cgi_la_SOURCES = cgi.c
liburweb_fastcgi_la_SOURCES = fastcgi.c
-AM_CPPFLAGS = -I../../include
+AM_CPPFLAGS = -I../../include @OPENSSL_INCLUDES@
AM_CFLAGS = -Wimplicit -Wall -Werror
all: all-am
@@ -314,7 +317,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fastcgi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/http.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memmem.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mhash.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/openssl.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/queue.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/request.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/urweb.Plo@am__quote@
diff --git a/src/c/mhash.c b/src/c/openssl.c
index 069eff2a..6a998e29 100644
--- a/src/c/mhash.c
+++ b/src/c/openssl.c
@@ -1,19 +1,20 @@
#include "config.h"
-#include <mhash.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
-#define KEYSIZE 16
-#define PASSSIZE 4
+#include <openssl/sha.h>
-#define HASH_ALGORITHM MHASH_SHA256
-#define HASH_BLOCKSIZE 32
-#define KEYGEN_ALGORITHM KEYGEN_MCRYPT
+#define PASSSIZE 4
-int uw_hash_blocksize = HASH_BLOCKSIZE;
+int uw_hash_blocksize = 32;
static int password[PASSSIZE];
-static unsigned char private_key[KEYSIZE];
char *uw_sig_file = NULL;
@@ -25,10 +26,6 @@ static void random_password() {
}
void uw_init_crypto() {
- KEYGEN kg = {{HASH_ALGORITHM, HASH_ALGORITHM}};
-
- assert(mhash_get_block_size(HASH_ALGORITHM) == HASH_BLOCKSIZE);
-
if (uw_sig_file) {
int fd;
@@ -63,22 +60,13 @@ void uw_init_crypto() {
}
} else
random_password();
-
- if (mhash_keygen_ext(KEYGEN_ALGORITHM, kg,
- private_key, sizeof(private_key),
- (unsigned char*)password, sizeof(password)) < 0) {
- fprintf(stderr, "Key generation failed\n");
- exit(1);
- }
}
-void uw_sign(const char *in, char *out) {
- MHASH td;
+void uw_sign(const char *in, unsigned char *out) {
+ SHA256_CTX c;
- td = mhash_hmac_init(HASH_ALGORITHM, private_key, sizeof(private_key),
- mhash_get_hash_pblock(HASH_ALGORITHM));
-
- mhash(td, in, strlen(in));
- if (mhash_hmac_deinit(td, out) < 0)
- fprintf(stderr, "Signing failed\n");
+ SHA256_Init(&c);
+ SHA256_Update(&c, password, sizeof password);
+ SHA256_Update(&c, in, strlen(in));
+ SHA256_Final(out, &c);
}
diff --git a/src/compiler.sml b/src/compiler.sml
index 0c0a527f..0668ac42 100644
--- a/src/compiler.sml
+++ b/src/compiler.sml
@@ -1285,16 +1285,16 @@ fun compileC {cname, oname, ename, libs, profile, debug, link = link'} =
let
val proto = Settings.currentProtocol ()
- val (lib, mhash) = if Settings.getStaticLinking () then
- (#linkStatic proto ^ " " ^ Config.lib ^ "/../liburweb.a", Config.libMhash ^ "/libmhash.a")
- else
- ("-L" ^ Config.lib ^ "/.. -lurweb " ^ #linkDynamic proto, "-L" ^ Config.libMhash ^ " -lmhash")
+ val lib = if Settings.getStaticLinking () then
+ #linkStatic proto ^ " " ^ Config.lib ^ "/../liburweb.a"
+ else
+ "-L" ^ Config.lib ^ "/.. -lurweb " ^ #linkDynamic proto
val compile = "gcc " ^ Config.gccArgs ^ " -Wimplicit -Werror -O3 -fno-inline -I " ^ Config.includ
^ " " ^ #compile proto
^ " -c " ^ cname ^ " -o " ^ oname
- val link = "gcc -Werror -O3 -lm -lcrypt -pthread " ^ Config.gccArgs ^ " " ^ libs ^ " " ^ lib ^ " " ^ mhash ^ " " ^ oname
+ val link = "gcc -Werror -O3 -lm -lcrypt -pthread " ^ Config.gccArgs ^ " " ^ libs ^ " " ^ lib ^ " " ^ Config.openssl ^ " " ^ oname
^ " -o " ^ ename
val (compile, link) =
diff --git a/src/config.sig b/src/config.sig
index 0e8a03c5..6afd9910 100644
--- a/src/config.sig
+++ b/src/config.sig
@@ -9,5 +9,5 @@ signature CONFIG = sig
val libJs : string
val gccArgs : string
- val libMhash : string
+ val openssl : string
end
diff --git a/src/config.sml.in b/src/config.sml.in
index 24ef2ca2..bb76ea73 100644
--- a/src/config.sml.in
+++ b/src/config.sml.in
@@ -13,6 +13,6 @@ val libJs = OS.Path.joinDirFile {dir = lib,
file = "js"}
val gccArgs = "@GCCARGS@"
-val libMhash = "@MHASH_LIB_DIR@"
+val openssl = "@OPENSSL_LDFLAGS@ @OPENSSL_LIBS@"
end