AC_DEFUN([SASL_GSSAPI_CHK],[
AC_ARG_ENABLE(gssapi, [ --enable-gssapi=<DIR> enable GSSAPI authentication [yes] ],
gssapi=$enableval,
gssapi=yes)
AC_ARG_WITH(gss_impl, [ --with-gss_impl={heimdal|mit|cybersafe|seam|auto} choose specific GSSAPI implementation [[auto]] ],
gss_impl=$withval,
gss_impl=auto)
AC_REQUIRE([SASL2_CRYPT_CHK])
AC_REQUIRE([CMU_SOCKETS])
if test "$gssapi" != no; then
platform=
case "${host}" in
*-*-linux*)
platform=__linux
;;
*-*-hpux*)
platform=__hpux
;;
*-*-irix*)
platform=__irix
;;
*-*-solaris2*)
platform=__solaris
;;
*-*-aix*)
platform=__aix
;;
*)
AC_WARN([The system type is not recognized. If you believe that CyberSafe GSSAPI works on this platform, please update the configure script])
if test "$gss_impl" = "cybersafe"; then
AC_ERROR([CyberSafe was forced, cannot continue as platform is not supported])
fi
;;
esac
cmu_saved_CPPFLAGS=$CPPFLAGS
if test -d ${gssapi}; then
CPPFLAGS="$CPPFLAGS -I$gssapi/include"
cmu_saved_CPPFLAGS=$CPPFLAGS
LDFLAGS="$LDFLAGS -L$gssapi/lib"
if test -n "$platform"; then
if test "$gss_impl" = "auto" -o "$gss_impl" = "cybersafe"; then
CPPFLAGS="$CPPFLAGS -D$platform"
if test -d "${gssapi}/appsec-sdk/include"; then
CPPFLAGS="$CPPFLAGS -I${gssapi}/appsec-sdk/include"
fi
fi
fi
fi
AC_CHECK_HEADER(gssapi.h, AC_DEFINE(HAVE_GSSAPI_H,,[Define if you have the gssapi.h header file]), [
AC_CHECK_HEADER(gssapi/gssapi.h,, AC_WARN(Disabling GSSAPI - no include files found); gssapi=no)])
CPPFLAGS=$cmu_saved_CPPFLAGS
fi
if test "$gssapi" != no; then
AC_CHECK_LIB(resolv,res_search)
if test -d ${gssapi}; then
gssapi_dir="${gssapi}/lib"
GSSAPIBASE_LIBS="-L$gssapi_dir"
GSSAPIBASE_STATIC_LIBS="-L$gssapi_dir"
else
gssapi_dir="/usr/local/lib"
fi
if test "$gss_impl" = "auto" -o "$gss_impl" = "heimdal"; then
gss_failed=0
AC_CHECK_LIB(gssapi,gss_unwrap,gss_impl="heimdal",gss_failed=1,$GSSAPIBASE_LIBS -lgssapi -lkrb5 -lasn1 -lroken ${LIB_CRYPT} ${LIB_DES} -lcom_err ${LIB_SOCKET})
if test "$gss_impl" != "auto" -a "$gss_failed" = "1"; then
gss_impl="failed"
fi
fi
if test "$gss_impl" = "auto" -o "$gss_impl" = "mit"; then
gss_failed=0
AC_CHECK_LIB(gssapi_krb5,gss_unwrap,gss_impl="mit",gss_failed=1,$GSSAPIBASE_LIBS -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err ${LIB_SOCKET})
if test "$gss_impl" != "auto" -a "$gss_failed" = "1"; then
gss_impl="failed"
fi
fi
if test "$gss_impl" = "auto" -o "$gss_impl" = "cybersafe"; then
cmu_saved_CPPFLAGS=$CPPFLAGS
cmu_saved_GSSAPIBASE_LIBS=$GSSAPIBASE_LIBS
if test -d "${gssapi}/appsec-rt/lib"; then
GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -L${gssapi}/appsec-rt/lib"
fi
CPPFLAGS="$CPPFLAGS -D$platform"
if test -d "${gssapi}/appsec-sdk/include"; then
CPPFLAGS="$CPPFLAGS -I${gssapi}/appsec-sdk/include"
fi
gss_failed=0
unset ac_cv_lib_gss_csf_gss_acq_user
AC_CHECK_LIB(gss,csf_gss_acq_user,gss_impl="cybersafe03",[
unset ac_cv_lib_gss_csf_gss_acq_user;AC_CHECK_LIB(gss,csf_gss_acq_user,gss_impl="cybersafe",gss_failed=1,$GSSAPIBASE_LIBS -lgss)],$GSSAPIBASE_LIBS -lgss -lcstbk5)
if test "$gss_failed" = "1"; then
GSSAPIBASE_LIBS=$cmu_saved_GSSAPIBASE_LIBS
CPPFLAGS=$cmu_saved_CPPFLAGS
if test "$gss_impl" != "auto"; then
gss_impl="failed"
fi
fi
fi
if test "$gss_impl" = "auto" -o "$gss_impl" = "seam"; then
gss_failed=0
AC_CHECK_LIB(gss,gss_unwrap,gss_impl="seam",gss_failed=1,-lgss)
if test "$gss_impl" != "auto" -a "$gss_failed" = "1"; then
gss_impl="failed"
fi
fi
if test "$gss_impl" = "mit"; then
GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err"
GSSAPIBASE_STATIC_LIBS="$GSSAPIBASE_LIBS $gssapi_dir/libgssapi_krb5.a $gssapi_dir/libkrb5.a $gssapi_dir/libk5crypto.a $gssapi_dir/libcom_err.a"
elif test "$gss_impl" = "heimdal"; then
CPPFLAGS="$CPPFLAGS -DKRB5_HEIMDAL"
GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -lgssapi -lkrb5 -lasn1 -lroken ${LIB_CRYPT} ${LIB_DES} -lcom_err"
GSSAPIBASE_STATIC_LIBS="$GSSAPIBASE_STATIC_LIBS $gssapi_dir/libgssapi.a $gssapi_dir/libkrb5.a $gssapi_dir/libasn1.a $gssapi_dir/libroken.a $gssapi_dir/libcom_err.a ${LIB_CRYPT}"
elif test "$gss_impl" = "cybersafe03"; then
CPPFLAGS="$CPPFLAGS -D$platform -I${gssapi}/appsec-sdk/include"
GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -lgss -lcstbk5"
GSSAPIBASE_STATIC_LIBS=none
elif test "$gss_impl" = "cybersafe"; then
CPPFLAGS="$CPPFLAGS -D$platform -I${gssapi}/appsec-sdk/include"
GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -lgss"
GSSAPIBASE_STATIC_LIBS=none
elif test "$gss_impl" = "seam"; then
GSSAPIBASE_LIBS=-lgss
GSSAPIBASE_STATIC_LIBS=none
elif test "$gss_impl" = "failed"; then
gssapi="no"
GSSAPIBASE_LIBS=
GSSAPIBASE_STATIC_LIBS=
AC_WARN(Disabling GSSAPI - specified library not found)
else
gssapi="no"
GSSAPIBASE_LIBS=
GSSAPIBASE_STATIC_LIBS=
AC_WARN(Disabling GSSAPI - no library)
fi
fi
if test "$gssapi" != "no"; then
if test "$gss_impl" = "cybersafe" -o "$gss_impl" = "cybersafe03"; then
AC_EGREP_CPP(hostbased_service_gss_nt_yes,
[ hostbased_service_gss_nt_yes
], AC_DEFINE(HAVE_GSS_C_NT_HOSTBASED_SERVICE,,[Define if your GSSAPI implimentation defines GSS_C_NT_HOSTBASED_SERVICE]), AC_WARN(Cybersafe define not found))
elif test "$ac_cv_header_gssapi_h" = "yes"; then
AC_EGREP_HEADER(GSS_C_NT_HOSTBASED_SERVICE, gssapi.h,
AC_DEFINE(HAVE_GSS_C_NT_HOSTBASED_SERVICE,,[Define if your GSSAPI implimentation defines GSS_C_NT_HOSTBASED_SERVICE]))
elif test "$ac_cv_header_gssapi_gssapi_h"; then
AC_EGREP_HEADER(GSS_C_NT_HOSTBASED_SERVICE, gssapi/gssapi.h,
AC_DEFINE(HAVE_GSS_C_NT_HOSTBASED_SERVICE,,[Define if your GSSAPI implimentation defines GSS_C_NT_HOSTBASED_SERVICE]))
fi
if test "$gss_impl" = "cybersafe" -o "$gss_impl" = "cybersafe03"; then
AC_EGREP_CPP(user_name_yes_gss_nt,
[ user_name_yes_gss_nt
], AC_DEFINE(HAVE_GSS_C_NT_USER_NAME,,[Define if your GSSAPI implimentation defines GSS_C_NT_USER_NAME]), AC_WARN(Cybersafe define not found))
elif test "$ac_cv_header_gssapi_h" = "yes"; then
AC_EGREP_HEADER(GSS_C_NT_USER_NAME, gssapi.h,
AC_DEFINE(HAVE_GSS_C_NT_USER_NAME,,[Define if your GSSAPI implimentation defines GSS_C_NT_USER_NAME]))
elif test "$ac_cv_header_gssapi_gssapi_h"; then
AC_EGREP_HEADER(GSS_C_NT_USER_NAME, gssapi/gssapi.h,
AC_DEFINE(HAVE_GSS_C_NT_USER_NAME,,[Define if your GSSAPI implimentation defines GSS_C_NT_USER_NAME]))
fi
fi
GSSAPI_LIBS=""
AC_MSG_CHECKING(GSSAPI)
if test "$gssapi" != no; then
AC_MSG_RESULT(with implementation ${gss_impl})
AC_CHECK_LIB(resolv,res_search,GSSAPIBASE_LIBS="$GSSAPIBASE_LIBS -lresolv")
SASL_MECHS="$SASL_MECHS libgssapiv2.la"
SASL_STATIC_OBJS="$SASL_STATIC_OBJS ../plugins/gssapi.o"
cmu_save_LIBS="$LIBS"
LIBS="$LIBS $GSSAPIBASE_LIBS"
AC_CHECK_FUNCS(gsskrb5_register_acceptor_identity)
LIBS="$cmu_save_LIBS"
else
AC_MSG_RESULT(disabled)
fi
AC_SUBST(GSSAPI_LIBS)
AC_SUBST(GSSAPIBASE_LIBS)
])
AC_DEFUN([SASL_SET_GSSAPI_LIBS], [
SASL_GSSAPI_LIBS_SET="yes"
])
AC_DEFUN([CMU_SASL2], [
AC_REQUIRE([SASL_GSSAPI_CHK])
AC_ARG_WITH(sasl,
[ --with-sasl=DIR Compile with libsasl2 in <DIR>],
with_sasl="$withval",
with_sasl="yes")
AC_ARG_WITH(staticsasl,
[ --with-staticsasl=DIR Compile with staticly linked libsasl2 in <DIR>],
with_staticsasl="$withval";
if test $with_staticsasl != "no"; then
using_static_sasl="static"
fi,
with_staticsasl="no"; using_static_sasl="no")
SASLFLAGS=""
LIB_SASL=""
cmu_saved_CPPFLAGS=$CPPFLAGS
cmu_saved_LDFLAGS=$LDFLAGS
cmu_saved_LIBS=$LIBS
if test ${with_staticsasl} != "no"; then
if test -d ${with_staticsasl}; then
if test -d ${with_staticsasl}/lib64 ; then
ac_cv_sasl_where_lib=${with_staticsasl}/lib64
else
ac_cv_sasl_where_lib=${with_staticsasl}/lib
fi
ac_cv_sasl_where_lib=${with_staticsasl}/lib
ac_cv_sasl_where_inc=${with_staticsasl}/include
SASLFLAGS="-I$ac_cv_sasl_where_inc"
LIB_SASL="-L$ac_cv_sasl_where_lib"
CPPFLAGS="${cmu_saved_CPPFLAGS} -I${ac_cv_sasl_where_inc}"
LDFLAGS="${cmu_saved_LDFLAGS} -L${ac_cv_sasl_where_lib}"
else
with_staticsasl="/usr"
fi
AC_CHECK_HEADER(sasl/sasl.h, [
AC_CHECK_HEADER(sasl/saslutil.h, [
for i42 in lib64 lib; do
if test -r ${with_staticsasl}/$i42/libsasl2.a; then
ac_cv_found_sasl=yes
AC_MSG_CHECKING(for static libsasl)
LIB_SASL="$LIB_SASL ${with_staticsasl}/$i42/libsasl2.a"
fi
done
if test ! "$ac_cv_found_sasl" = "yes"; then
AC_MSG_CHECKING(for static libsasl)
AC_ERROR([Could not find ${with_staticsasl}/lib*/libsasl2.a])
fi
])])
AC_MSG_RESULT(found)
if test "x$SASL_GSSAPI_LIBS_SET" = "x"; then
LIB_SASL="$LIB_SASL $GSSAPIBASE_STATIC_LIBS"
else
SASL_GSSAPI_LIBS_SET=""
cmu_saved_LIBS="$GSSAPIBASE_STATIC_LIBS $cmu_saved_LIBS"
fi
fi
if test -d ${with_sasl}; then
ac_cv_sasl_where_lib=${with_sasl}/lib
ac_cv_sasl_where_inc=${with_sasl}/include
DYNSASLFLAGS="-I$ac_cv_sasl_where_inc"
if test "$ac_cv_sasl_where_lib" != ""; then
CMU_ADD_LIBPATH_TO($ac_cv_sasl_where_lib, LIB_DYN_SASL)
fi
LIB_DYN_SASL="$LIB_DYN_SASL -lsasl2"
CPPFLAGS="${cmu_saved_CPPFLAGS} -I${ac_cv_sasl_where_inc}"
LDFLAGS="${cmu_saved_LDFLAGS} -L${ac_cv_sasl_where_lib}"
fi
AC_CHECK_HEADER(sasl/sasl.h, [
AC_CHECK_HEADER(sasl/saslutil.h, [
AC_CHECK_LIB(sasl2, prop_get,
ac_cv_found_sasl=yes,
ac_cv_found_sasl=no)],
ac_cv_found_sasl=no)], ac_cv_found_sasl=no)
if test "$ac_cv_found_sasl" = "yes"; then
if test "$ac_cv_sasl_where_lib" != ""; then
CMU_ADD_LIBPATH_TO($ac_cv_sasl_where_lib, DYNLIB_SASL)
fi
DYNLIB_SASL="$DYNLIB_SASL -lsasl2"
if test "$using_static_sasl" != "static"; then
LIB_SASL=$DYNLIB_SASL
SASLFLAGS=$DYNSASLFLAGS
fi
else
DYNLIB_SASL=""
DYNSASLFLAGS=""
using_static_sasl="staticonly"
fi
if test "x$SASL_GSSAPI_LIBS_SET" != "x"; then
SASL_GSSAPI_LIBS_SET=""
cmu_saved_LIBS="$GSSAPIBASE_LIBS $cmu_saved_LIBS"
fi
LIBS="$cmu_saved_LIBS"
LDFLAGS="$cmu_saved_LDFLAGS"
CPPFLAGS="$cmu_saved_CPPFLAGS"
AC_SUBST(LIB_DYN_SASL)
AC_SUBST(DYNSASLFLAGS)
AC_SUBST(LIB_SASL)
AC_SUBST(SASLFLAGS)
])
AC_DEFUN([CMU_SASL2_REQUIRED],
[AC_REQUIRE([CMU_SASL2])
if test "$ac_cv_found_sasl" != "yes"; then
AC_ERROR([Cannot continue without libsasl2.
Get it from ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/.])
fi])
AC_DEFUN([CMU_SASL2_REQUIRE_VER], [
AC_REQUIRE([CMU_SASL2_REQUIRED])
cmu_saved_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $SASLFLAGS"
AC_TRY_CPP([
],,AC_ERROR([Incorrect SASL headers found. This package requires SASL $1.$2.$3 or newer.]))
CPPFLAGS=$cmu_saved_CPPFLAGS
])
AC_DEFUN([CMU_SASL2_CHECKAPOP_REQUIRED], [
AC_REQUIRE([CMU_SASL2_REQUIRED])
cmu_saved_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $LIB_SASL"
AC_CHECK_LIB(sasl2, sasl_checkapop, AC_DEFINE(HAVE_APOP,[],[Does SASL support APOP?]),
AC_MSG_ERROR([libsasl2 without working sasl_checkapop. Cannot continue.]))
LDFLAGS=$cmu_saved_LDFLAGS
])
AC_DEFUN([SASL2_CRYPT_CHK],[
AC_CHECK_FUNC(crypt, cmu_have_crypt=yes, [
AC_CHECK_LIB(crypt, crypt,
LIB_CRYPT="-lcrypt"; cmu_have_crypt=yes,
cmu_have_crypt=no)])
AC_SUBST(LIB_CRYPT)
])