From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D801DC54FD0 for ; Mon, 27 Apr 2020 09:20:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF18C206B6 for ; Mon, 27 Apr 2020 09:20:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726243AbgD0JUr (ORCPT ); Mon, 27 Apr 2020 05:20:47 -0400 Received: from vmicros1.altlinux.org ([194.107.17.57]:34786 "EHLO vmicros1.altlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726507AbgD0JUr (ORCPT ); Mon, 27 Apr 2020 05:20:47 -0400 Received: from imap.altlinux.org (imap.altlinux.org [194.107.17.38]) by vmicros1.altlinux.org (Postfix) with ESMTP id 20C9E72CCDC; Mon, 27 Apr 2020 12:20:44 +0300 (MSK) Received: from beacon.altlinux.org (unknown [83.220.44.62]) by imap.altlinux.org (Postfix) with ESMTPSA id C922D4A4AEE; Mon, 27 Apr 2020 12:20:43 +0300 (MSK) From: Vitaly Chikunov To: Mimi Zohar , Dmitry Kasatkin , linux-integrity@vger.kernel.org Subject: [PATCH v10 0/2] ima-evm-utils: Add some tests for evmctl Date: Mon, 27 Apr 2020 12:20:25 +0300 Message-Id: <20200427092027.8639-1-vt@altlinux.org> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org This series adds simple evmctl tests for hash, sign, and verify operations. Diff of v10 from v9: https://github.com/vt-alt/ima-evm-utils/compare/tests-v9..tests-v10 Signed-off-by: Vitaly Chikunov --- Changelog since v9: - Add more quotes to colors and return values to quiet shellcheck. - Expand comments about keyid handling as suggested by Mimi Zohar, also, make keyid handling move explicit. - Quiet shellcheck false positives. Changelog since v8: - Small corrections (like adding double quotes) to satisfy shellcheck. - Rename coloring helper functions. - Always define VERBOSE. -- All above by Mimi Zohar request. - Spelling correction by Lakshmi Ramasubramanian. Changelog since v7: - Absence of key file cause test skip instead of fail. - Mono patch is split into two by Mimi Zohar request. Changelog since v6: - ima_hash.test: Compare generated hashes with known values. I found that on power8 qemu with default -cpu calculates hashes wrongly. For exmaple: `openssl dgst -sha224 -hex /dev/null' results in 83b2514951547ee00c7062fa3eb42079ff19f280ec81eedbdb0e3997 instead of d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f. - Make `_keyid' use temporary files to not rely on presence of `/des/stdout'. - evm sign: add `--generation 0' option. I found that on overlay fs (with ext4 over 9p) FS_IOC_GETVERSION does not work. - gen-keys.sh: allows `force' argument to regenerate all test keys. Changelog since v5: - Fix tests if gost-engine is not present. Thx to Mimi Zohar for testing on Xenial. Changelog since v4: - Fix bugs found by Mimi Zohar: - Fix typos in variable names - Fix `-out -' in asn1parse for openssl 1.0.x Changelog since v3: - Apply changes based on some suggestions from Petr Vorel, such as - Add .gitignore - Do not color output if stdout is not tty. - Fix blkid error with --uuid option. - Remove or change some comments - Replace ENGINE with EVMCTL_ENGINE and OPENSSL_ENGINE. - All tests pass over next branch. Changelog since v2: - ima_sign.test and ima_verify.test merged into sign_verify.test which is also able to test evm signatures. - Apply Mimi Zohar suggestions regarding commenting, variable renaming, code rearranging, etc. with intent to simplify the code and review. Changelog since v1: - Apply suggestions by Petr Vorel: - Rename function names and variables to be more understandable. - Rename tests/functions to tests/functions.sh. - Define exit codes (77, 99, ...) as variables. - Added more comments and remove single letter variables (for Mimi Zohar). - Move getfattr check into function. - Move evmctl run and check into single function. - Add sign/verify tests for v1 signatures. - Minor improvements. - Since I still edit all 5 files I did not split the patch into multiple commits to separate the files, otherwise editing will become too complicated, as I ought to continuously rebase and edit different commits. This was really non-productive suggestion. Vitaly Chikunov (2): ima-evm-utils: Add some tests for evmctl ima-evm-utils: Add sign/verify tests for evmctl .gitignore | 2 +- Makefile.am | 2 +- configure.ac | 1 + tests/.gitignore | 16 +++ tests/Makefile.am | 12 ++ tests/functions.sh | 274 ++++++++++++++++++++++++++++++++++++ tests/gen-keys.sh | 97 +++++++++++++ tests/ima_hash.test | 80 +++++++++++ tests/sign_verify.test | 370 +++++++++++++++++++++++++++++++++++++++++++++++++ 9 files changed, 852 insertions(+), 2 deletions(-) create mode 100644 tests/.gitignore create mode 100644 tests/Makefile.am create mode 100755 tests/functions.sh create mode 100755 tests/gen-keys.sh create mode 100755 tests/ima_hash.test create mode 100755 tests/sign_verify.test -- 2.11.0