Commit Graph

16541 Commits

Author SHA1 Message Date
Gilles Peskine
aeb8d66525 Ensure files get closed when they go out of scope
This is automatic in CPython but not guaranteed by the language. Be friendly
to other Python implementations.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
1177f37648 Fix typo and align on US spelling
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
5635459284 Unify module documentation with --help text
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
f548a0ce80 Don't require ABI tools if not checking the ABI
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
296aa46c04 Storage format test regressions are now checked mechanically
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
2eae8d7c40 Look at manually written read tests as well
The storage format comparison has a dual purpose: detect format changes that
lead to a loss of backward compatibility, and detect loss of test coverage.
For loss of backward compatibility, the read tests are the relevant ones.
For loss of test coverage, all generated test cases are potentially
relevant, but this script currently focuses on storage format (where a loss
of test coverage may be a symptom of a loss of backward compatibility).

Therefore, storage format test comparison now looks at manually written
storage format tests, but only if they're read tests.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:28 +01:00
Gilles Peskine
cfd4fae89d Add storage format checks to the interface checker
Expand abi_check.py to look for backward incompatibilities not only in
the interface exposed to application code (and to some extent driver
code), but also to the interface exposed via the storage format, which
is relevant when upgrading Mbed TLS on a device with a PSA keystore.

Strictly speaking, the storage format checks look for regressions in
the automatically generated storage format test data. Incompatible
changes that are not covered by the generated tests will also not be
covered by the interface checker.

A known defect in this commit is that the --brief output is not brief
for storage format checks.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:27 +01:00
Gilles Peskine
793778f6d6 Make the API/ABI check optional
This way we can add other checks and only run a subset of all the
checks. The default remains to run all the checks.

I made separate options for API and ABI, but since we use the same
tool for both and it doesn't have an obvious way to check only API or
only ABI, the two options must be both enabled or both disabled.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:18:27 +01:00
Gilles Peskine
9c6187d8ad Explicitly use UTF-8 in assemble_changelog
Changelog contents should be UTF-8 text files. So explicitly open all files as
UTF-8. This makes the script independent of the ambient locale (except with
respect to exception messages, but we can live with that).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:17:53 +01:00
Gilles Peskine
791c40c522 Switch assemble_changelog to using text strings
Changelog contents should be UTF-8 text files. There's no need to be
binary-safe. So switch to using text strings in Python (str, not bytes). This
commit makes the following changes:
* Bytes literals (b'…') to string literals ('…').
* Subprocess output (which is all git information) is decoded as ascii.
* Inject text directly in exceptions rather than calling a decode method.

This is enough to make the script work as desired in a UTF-8 locale.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-04 20:17:47 +01:00
Tom Cosgrove
928ae55ef4 Add ChangeLog entry for fix to mbedtls_md_process() test
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-03-04 16:45:13 +00:00
Ron Eldor
b6889d1d6a Fix test_suite_md API violation
Add a call to `mbedtls_md_starts()` in the `mbedtls_md_process()`
test, as it violates the API usage. Fixes #2227.

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-03-04 16:44:44 +00:00
Steven Cooreman
dd3ab012eb Add changelog entry for zeroizing key buffers before freeing
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2022-03-04 10:35:28 +01:00
Steven Cooreman
901c9b731f Erase secrets in allocated memory before freeing said memory
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2022-03-04 10:35:19 +01:00
Gilles Peskine
23ea2c6c00
Merge pull request #5593 from tom-daubney-arm/2-28_bp_fix_uninitialised_buffers_in_tests
Backport 2.28: Fix uninitialised buffers in tests - Coverity issue
2022-03-03 13:31:01 +01:00
Thomas Daubney
53a07dc924 Modifies data files to match new test function name
This commit alters the relevant .data files
such that the new function name change of check_iv
to iv_len_validity is reflected there.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2022-03-02 16:54:41 +00:00
Thomas Daubney
755cb9bf4f Changes name of check_iv to iv_len_validity
Commit changes name of check_iv to
iv_len_vlaidity as this seems to better describe
its functionality.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2022-03-02 16:49:38 +00:00
Thomas Daubney
7c4a486081 Initialise buffer before use
Commit initialises buf before it is used.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2022-03-02 16:47:49 +00:00
Thomas Daubney
ac72f9c213 Initialise iv buffer before use
Commit initialises the iv buffer before
it ias passed to mbedtls_cipher_set_iv().

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2022-03-02 16:44:51 +00:00
Gilles Peskine
757464c865
Merge pull request #5592 from Tachi107/2.28-msvc-utf-8
2.28 backport - build(msvc): always assume source files are in UTF-8
2022-03-02 16:42:35 +01:00
Gilles Peskine
9a0b482e98
Merge pull request #5589 from gilles-peskine-arm/mypy-on-jenkins-2.28
Backport 2.28: Make mypy unconditional
2022-03-01 20:48:46 +01:00
Andrea Pappacoda
24f20af0cd
build(msvc): always assume source files are in UTF-8
Fixes https://github.com/ARMmbed/mbedtls/issues/4205

Signed-off-by: Andrea Pappacoda <andrea@pappacoda.it>
(cherry picked from commit 9202909d071e708770fc61437d11e3a9be2b04b9)
2022-03-01 18:00:20 +01:00
Gilles Peskine
1eba24a6ce
Merge pull request #5543 from AndrzejKurek/doxygen-fixes-compact-doxyfile-2-28
Backport 2.28: Remove default values and comments from mbedtls.doxyfile
2022-02-28 23:49:11 +01:00
Gilles Peskine
e2279e02ea
Merge pull request #5503 from AndrzejKurek/doxygen-duplicate-parameter-docs-2-28
Backport 2.28: doxygen: merge multiple descriptions of the same return codes
2022-02-28 17:09:49 +01:00
Gilles Peskine
e69324458a
Merge pull request #5540 from gilles-peskine-arm/check_config-chachapoly-2.28
Backport 2.28: Add check_config checks for AEAD
2022-02-28 17:07:53 +01:00
Gilles Peskine
df57835a76 Make mypy unconditional
Running mypy was optional for a transition period when it wasn't installed
on the CI. Now that it is, make it mandatory, to avoid silently skipping an
expected check if mypy doesn't work for some reason.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-28 16:11:58 +01:00
Gilles Peskine
f70ccb0038
Merge pull request #5577 from AndrzejKurek/raw-key-agreement-destroy-missing-2-28
Backport 2.28: Add missing key destruction calls in ssl_write_client_key_exchange
2022-02-25 13:34:06 +01:00
Andrzej Kurek
4b1216b003 Add missing key destruction calls in ssl_write_client_key_exchange
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-25 04:42:03 -05:00
Manuel Pégourié-Gonnard
4e921870b1
Merge pull request #5546 from SiliconLabs/mbedtls-2.28/feature/PSEC-3195-PSA-test-suites-NOT-using-UID-0
Backport 2.28: feat: Update test_suite_psa_its to NOT use UID=0
2022-02-17 11:49:41 +01:00
PeterSpace
9be61680b1 Update library/psa_its_file.c
Signed-off-by: pespacek <peter.spacek@silabs.com>
Co-authored-by: Gilles Peskine <gilles.peskine@arm.com>
2022-02-16 15:49:29 +01:00
pespacek
55dfd8bb0a BUGFIX: PSA test vectors use UID 1 instead of 0.
Test vector to test rejection of uid = 0 was added.

Signed-off-by: pespacek <peter.spacek@silabs.com>
2022-02-16 15:48:40 +01:00
pespacek
ecaca12612 TEST: added psa_its_set expected failure test
Signed-off-by: pespacek <peter.spacek@silabs.com>
2022-02-16 15:48:00 +01:00
pespacek
55f15c7e6c BUGFIX: psa_its_set now rejects UID = 0
Signed-off-by: pespacek <peter.spacek@silabs.com>
2022-02-16 15:47:21 +01:00
Ronald Cron
8e1ca4df2e
Merge pull request #5459 from gilles-peskine-arm/check_test_cases-list-2.28
Backport 2.28: check_test_cases.py --list
2022-02-15 13:52:37 +01:00
Andrzej Kurek
ef3f27b4ba doxygen: enable the search engine
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-15 06:56:16 -05:00
Andrzej Kurek
b3fca7bbce doxygen: remove irrelevant options
None of these options had any impact on the generated output.
Checked after turning off the HTML_TIMESTAMP option
and running sha256sum <(find . -type f -exec sha256sum {} \; | sort) in
the apidoc directory.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-15 06:55:11 -05:00
Andrzej Kurek
4d6ed1142c Remove default values and comments from mbedtls.doxyfile
Use the 1.8.17 generated version for comparison
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-15 06:44:05 -05:00
Gilles Peskine
fa21dda04a Fix indentation
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-15 10:59:53 +01:00
Gilles Peskine
9130b5b774 Add check_config checks for AEAD
CCM requires one of the 128-bit-block block ciphers to be useful, just like GCM.

GCM and CCM need the cipher module.

ChaChaPoly needs ChaCha20 and Poly1305.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-15 10:59:44 +01:00
Manuel Pégourié-Gonnard
05b6125f69
Merge pull request #5449 from gilles-peskine-arm/pip-requirements-no-maintainer-2.28
2.28 only: Any package used in a script must be listed in ci.requirements.txt
2022-02-15 10:18:08 +01:00
Manuel Pégourié-Gonnard
617fb004fd
Merge pull request #5536 from mpg/fix-ecdh-psa-2.28
[Backport 2.28] Fix PSA-based ECDH in TLS 1.2
2022-02-15 09:09:13 +01:00
Manuel Pégourié-Gonnard
0178487fb2 Fix missing check on server-chosen curve
We had this check in the non-PSA case, but it was missing in the PSA
case.

Backport of 141be6cc7faeb68296625670b851670542481ab6 with just the
error code change to adapt to 2.28.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-02-14 13:00:42 +01:00
Manuel Pégourié-Gonnard
298d6cc397 Add mbedtls_ssl_check_curve_tls_id() (internal)
This can be used to validate the server's choice of group in the PSA
case (this will be done in the next commit).

Backport of 0d63b84fa49ecb758dbec4fd7a94df59fe8367ab with a very
different implementation, as 2.28 still stores the list of allowed
groups with their mbedtls_ecp group IDs, not the IANA/TLS group IDs
(changed by https://github.com/ARMmbed/mbedtls/pull/4859/ in 3.x).

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-02-14 13:00:32 +01:00
Ronald Cron
97f188289d
Merge pull request #5502 from AndrzejKurek/backport-2-18-import-opaque-driver-wrappers
Backport 2.28 - Add tests for an opaque import in the driver wrappers
2022-02-07 11:14:02 +01:00
Manuel Pégourié-Gonnard
8b8760885e
Merge pull request #5465 from gilles-peskine-arm/cmake-test-suite-enumeration-2.28
Backport 2.28: CMake: generate the list of test suites automatically
2022-02-07 09:48:24 +01:00
Andrzej Kurek
d0c6a84dca Test driver: keep variable declarations first
Followed by hook calls, and sanity checks last.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-04 09:14:39 -05:00
Andrzej Kurek
28a7c06281 Test drivers: rename import call source to driver location
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-04 09:14:39 -05:00
Andrzej Kurek
981a0ceeee Formatting and documentation fixes
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-04 09:14:39 -05:00
Andrzej Kurek
96c8f9e89d Add tests for import hooks in the driver wrappers
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-04 09:14:39 -05:00
Andrzej Kurek
fcaef2ee4d doxygen: merge multiple descriptions of the same return codes
Organize some of the errors in a better way.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-02-04 07:54:59 -05:00