TEST ESYS: Enable tests for physical TPM.

* To enable tests with a physical TPM the configure options:
     --with-ptpm=[device]
     --with-ptpmtests=[test cases]

   were added. To compile the integration tests --enable-integration has
   to be used. The test cases are a comma separated list of:
   mandatory, optional and destructive. The default is mandatory.
   To avoid parallel usage of the TPM the tests should be executed with:
   make check-ptpm
   or with:
   make check -j 1.
   The compiled integration tests for a simulator test can be used for
   tests with a physical TPM without re-compilation.

* A second int_log compiler script was added to execute these tests.

* Split policy regression tests into two parts. Optional commands are
  moved to the test policy-regression-opt.

* The test policy-ticket will return success if the PolicyTicket command
  is not available, but all other commands in this tests were
  successful.

* Exponent 0 will be used in the ESAPI integration tests.
  Exponent 65537 for RSA keys is optional in TPM spec while exponent
  is mandatory:
  A TPM compatible with this specification and supporting RSA shall
  support two primes and an exponent of zero. Support for other values
  is optional. (Spec Part2 12.2.3.5 TPMS_RSA_PARMS).

* The check whether optional commands are available are adapted for the
  usage with a resource manager TPM.

Signed-off-by: Juergen Repp <Juergen.Repp@sit.fraunhofer.de>

1 files changed, 38 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 3b1994c3..34f6f91c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -237,6 +237,44 @@ AC_SUBST([PATH])
 #   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119
 AX_ADD_COMPILER_FLAG([-Wno-missing-braces])
 
+dnl ---------  Physical TPM device -----------------------
+
+AC_ARG_WITH([ptpm],
+            [AS_HELP_STRING([--with-ptpm=<device>,[TPM device]])],
+            [AS_IF([test \( -w "$with_ptpm" \)  -a \( -r "$with_ptpm" \)],
+                   [AC_MSG_RESULT([success])
+                    AC_SUBST([PTPM],[$with_ptpm])
+                    AX_NORMALIZE_PATH([with_ptpm])
+                    with_ptpm_set=yes],
+                   [AC_MSG_ERROR([TPM device provided does not exist or is not writable])])],
+            [with_ptpm_set=no])
+AM_CONDITIONAL([PTPM],[test "x$with_ptpm_set" = "xyes"])
+
+AC_ARG_WITH([ptpmtests],
+            [AS_HELP_STRING([--with-ptpmtests=<case>],[Comma-separated values of possible tests: destructive,mandatory,optional] default is mandatory)],
+            [AS_IF([test "x" ==  x$(echo $with_ptpmtests | sed 's/destructive//g'  | sed 's/mandatory//g'  | sed 's/optional//g' | sed 's/,//g') ],
+                   [AC_MSG_RESULT([success])
+                    with_ptpmtests_set=yes],
+                   [AC_MSG_ERROR([Illegal test type for pTPM tests.])])],
+            [with_ptpmtests="mandatory"])
+
+if echo $with_ptpmtests | grep destructive > /dev/null; then
+    enable_ptpm_destructive="yes"
+fi
+AM_CONDITIONAL([PTPMDESTRUCTIVE],[test "x$enable_ptpm_destructive" = "xyes"])
+
+if echo $with_ptpmtests | grep optional > /dev/null; then
+    enable_ptpm_optional="yes"
+fi
+AM_CONDITIONAL([PTPMOPTIONAL],[test "x$enable_ptpm_optional" = "xyes"])
+
+if echo $with_ptpmtests | grep mandatory > /dev/null; then
+    enable_ptpm_mandatory="yes"
+fi
+AM_CONDITIONAL([PTPMMANDATORY],[test "x$enable_ptpm_mandatory" = "xyes"])
+
+AM_CONDITIONAL([TESTPTPM],[test "x$with_ptpm_set" = "xyes" -a "x$with_ptpm_set" = "xyes"])
+
 dnl --------- Doxy Gen -----------------------
 DX_DOXYGEN_FEATURE(ON)
 DX_DOT_FEATURE(OFF)