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https://git.code.sf.net/p/linux-ima/ima-evm-utils
synced 2025-04-27 14:22:31 +02:00
b1818c1113
Use the IBM TSS to implement the functions as an alternative to the command line tools. The algorithm_string_to_algid() function supports only the digest algorithms in use. The table has place holders for other algorithms as they are needed and the C strings are defined. The table can also be used for an algorithm ID to string function if it's ever needed. When using the IBM TSS, link in its library. Signed-off-by: Ken Goldman <kgoldman@us.ibm.com> [zohar@linux.ibm.com: updated configure.ac, replaced license with SPDX, added comment before TSS_Delete and modified rc1 testing.] Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
90 lines
2.7 KiB
Plaintext
90 lines
2.7 KiB
Plaintext
# autoconf script
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AC_PREREQ([2.65])
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AC_INIT(ima-evm-utils, 1.3.2, zohar@linux.ibm.com)
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AM_INIT_AUTOMAKE([foreign])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_HOST
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AC_USE_SYSTEM_EXTENSIONS
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# Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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#AC_PROG_CXX
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#AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LIBTOOL
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#AC_PROG_LN_S
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LT_INIT
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# FIXME: Replace `main' with a function in `-lpthread':
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#AC_CHECK_LIB([pthread], [main])
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# Checks for header files.
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AC_HEADER_STDC
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PKG_CHECK_MODULES(LIBCRYPTO, [libcrypto >= 0.9.8 ])
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AC_SUBST(KERNEL_HEADERS)
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AC_CHECK_HEADER(unistd.h)
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AC_CHECK_HEADERS(openssl/conf.h)
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# Intel TSS
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AC_CHECK_LIB([tss2-esys], [Esys_Free])
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AC_CHECK_LIB([tss2-rc], [Tss2_RC_Decode])
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AM_CONDITIONAL([USE_PCRTSS], [test "x$ac_cv_lib_tss2_esys_Esys_Free" = "xyes"])
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# IBM TSS include files
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AC_CHECK_HEADER(ibmtss/tss.h, [], [], [[#define TPM_POSIX]])
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AM_CONDITIONAL([USE_IBMTSS], [test "x$ac_cv_header_ibmtss_tss_h" = "xyes"])
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AC_CHECK_HEADERS(sys/xattr.h, , [AC_MSG_ERROR([sys/xattr.h header not found. You need the c-library development package.])])
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AC_CHECK_HEADERS(keyutils.h, , [AC_MSG_ERROR([keyutils.h header not found. You need the libkeyutils development package.])])
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AC_ARG_WITH(kernel_headers, [AS_HELP_STRING([--with-kernel-headers=PATH],
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[specifies the Linux kernel-headers package location or kernel root directory you want to use])],
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[KERNEL_HEADERS="$withval"],
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[KERNEL_HEADERS=/lib/modules/$(uname -r)/source])
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AC_ARG_ENABLE([openssl_conf],
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[AS_HELP_STRING([--disable-openssl-conf], [disable loading of openssl config by evmctl])],
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[if test "$enable_openssl_conf" = "no"; then
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AC_DEFINE(DISABLE_OPENSSL_CONF, 1, [Define to disable loading of openssl config by evmctl.])
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fi], [enable_openssl_conf=yes])
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#debug support - yes for a while
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PKG_ARG_ENABLE(debug, "yes", DEBUG, [Enable Debug support])
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if test $pkg_cv_enable_debug = yes; then
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CFLAGS="$CFLAGS -g -O1 -Wall -Wstrict-prototypes -pipe"
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else
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CFLAGS="$CFLAGS -Wall -Wstrict-prototypes -pipe -fomit-frame-pointer"
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fi
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EVMCTL_MANPAGE_DOCBOOK_XSL
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# for gcov
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#CFLAGS="$CFLAGS -Wall -fprofile-arcs -ftest-coverage"
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#CXXFLAGS="$CXXFLAGS -Wall -fprofile-arcs -ftest-coverage"
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#LDFLAGS="$LDFLAGS -fprofile-arcs"
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#DISTCLEANFILES="*.gcno *.gcda"
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AC_CONFIG_FILES([Makefile
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src/Makefile
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tests/Makefile
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packaging/ima-evm-utils.spec
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])
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AC_OUTPUT
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# Give some feedback
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echo
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echo
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echo "Configuration:"
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echo " debug: $pkg_cv_enable_debug"
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echo " openssl-conf: $enable_openssl_conf"
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echo " tss2-esys: $ac_cv_lib_tss2_esys_Esys_Free"
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echo " tss2-rc-decode: $ac_cv_lib_tss2_rc_Tss2_RC_Decode"
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echo " ibmtss: $ac_cv_header_ibmtss_tss_h"
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echo " doc: $have_doc"
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echo
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