src/security/cert_generators/helpers.m4

   1 ## Copyright (C) 1996-2017 The Squid Software Foundation and contributors
   2 ##
   3 ## Squid software is distributed under GPLv2+ license and includes
   4 ## contributions from numerous individuals and organizations.
   5 ## Please see the COPYING and CONTRIBUTORS files for details.
   6 ##
   7
   8 # This file is supposed to run all the tests required to identify which
   9 # configured modules are able to be built in this environment
  10
  11 # FIXME: de-duplicate $enable_security_cert_generators list containing double entries.
  12
  13 #define list of modules to build
  14 auto_security_modules=no
  15 if test "x${enable_security_cert_generators:=yes}" = "xyes" ; then
  16   SQUID_LOOK_FOR_MODULES([$srcdir/src/security/cert_generators],[enable_security_cert_generators])
  17   auto_security_certgen_modules=yes
  18 fi
  19
  20 enable_security_cert_generators="`echo $enable_security_cert_generators| sed -e 's/,/ /g;s/  */ /g'`"
  21 AC_MSG_NOTICE([Security certificate generator helper candidates: $enable_security_cert_generators])
  22 SECURITY_CERTGEN_HELPERS=""
  23 if test "x$enable_security_cert_generators" != "xno" ; then
  24   for helper in $enable_security_cert_generators; do
  25     dir="$srcdir/src/security/cert_generators/$helper"
  26
  27     # modules converted to autoconf macros already
  28     # NP: we only need this list because m4_include() does not accept variables
  29     if test "x$helper" = "xfile" ; then
  30       m4_include([src/security/cert_generators/file/required.m4])
  31
  32     # modules not yet converted to autoconf macros (or third party drop-in's)
  33     elif test -f "$dir/config.test" && sh "$dir/config.test" "$squid_host_os"; then
  34       BUILD_HELPER="$helper"
  35     fi
  36
  37     if test -d "$srcdir/src/security/cert_generators/$helper"; then
  38       if test "$BUILD_HELPER" != "$helper"; then
  39         if test "x$auto_security_certgen_modules" = "xyes"; then
  40           AC_MSG_NOTICE([Security certificate generator helper $helper ... found but cannot be built])
  41         else
  42           AC_MSG_ERROR([Security certificate generator helper $helper ... found but cannot be built])
  43         fi
  44       else
  45         SECURITY_CERTGEN_HELPERS="$SECURITY_CERTGEN_HELPERS $BUILD_HELPER"
  46       fi
  47     else
  48       AC_MSG_ERROR([Security certificate generator helper $helper ... not found])
  49     fi
  50   done
  51 fi
  52 AC_MSG_NOTICE([Security certificate generator helpers to be built: $SECURITY_CERTGEN_HELPERS])
  53 AC_SUBST(SECURITY_CERTGEN_HELPERS)
  54
  55 # XXX: Enabling the interface in Squid still requires separate option
  56 AC_ARG_ENABLE(ssl-crtd,
  57   AC_HELP_STRING([--enable-ssl-crtd],
  58                  [Prevent Squid from directly generating TLS/SSL private key
  59                   and certificate. Instead enables the certificate generator
  60                   processes.]), [
  61   SQUID_YESNO([$enableval],
  62   [unrecogized argument to --enable-ssl-crtd: $enableval])
  63 ])
  64 if test "x$enable_ssl_crtd" = "xyes" -a "x$with_openssl" = "xno" ; then
  65   AC_MSG_ERROR([You need ssl gatewaying support to enable ssl-crtd feature. Try to use --with-openssl.])
  66 fi
  67 SQUID_DEFINE_BOOL(USE_SSL_CRTD, ${enable_ssl_crtd:=no},[Use ssl-crtd daemon])