Commit graph

2911 commits

Author SHA1 Message Date
Jarno Lamsa 8a91c0650a Add tests for re-init flow for context serialization 2019-06-18 11:50:11 +03:00
Jarno Lamsa cc281b8a54 ssl-opt.sh tests for serialization are currently using stub implementation 2019-06-18 11:50:11 +03:00
Jarno Lamsa dcfc2a7364 Add missing slashes to tests 2019-06-18 11:50:11 +03:00
Jarno Lamsa fa45e6005e Add serialization tests to ssl-opt.sh 2019-06-18 11:50:11 +03:00
Hanno Becker 1abb159e90 Merge branch 'mbedtls-2.16' into baremetal 2019-06-18 09:00:37 +01:00
Gilles Peskine dcab202368 Add all.sh component that exercises invalid_param checks
With the change to the full config, there were no longer any tests
that exercise invalid-parameter behavior. The test suite exercises
invalid-parameter behavior by calling TEST_INVALID_PARAM and friends,
relying on the test suite's mbedtls_check_param function. This
function is only enabled if MBEDTLS_CHECK_PARAMS is defined but not
MBEDTLS_CHECK_PARAMS_ASSERT.

Add a component to all.sh that enables MBEDTLS_CHECK_PARAMS but
disables MBEDTLS_CHECK_PARAMS_ASSERT and doesn't define
MBEDTLS_PARAM_FAILED. This way, the xxx_invalid_param() tests do run.
Since sample programs don't provide a mbedtls_check_param function,
this component doesn't build the sample programs.
2019-06-17 19:11:35 +02:00
Gilles Peskine 137d31bf5a Make test suites compatible with #include <assert.h>
Don't use the macro name assert. It's technically permitted as long as
<assert.h> is not included, but it's fragile, because it means the
code and any header that it includes must not include <assert.h>.
2019-06-17 19:06:52 +02:00
Gilles Peskine 8118e4672e Pass -m32 to the linker as well
For unit tests and sample programs, CFLAGS=-m32 is enough to get a
32-bit build, because these programs are all compiled directly
from *.c to the executable in one shot. But with makefile rules that
first build object files and then link them, LDFLAGS=-m32 is also
needed.
2019-06-17 19:06:28 +02:00
Simon Butcher c725e4b34e Merge remote-tracking branch 'origin/pr/590' into baremetal 2019-06-17 17:57:26 +01:00
Jaeden Amero 418e7611f6 Merge remote-tracking branch 'origin/pr/2484' into mbedtls-2.16
* origin/pr/2484:
  Correct placement of ChangeLog entry
  Improve documentation of mbedtls_x509_get_ext()
  Adapt ChangeLog
  Always return a high-level error code from X.509 module
  Obey bounds of ASN.1 substructures
2019-06-14 15:28:42 +01:00
Jaeden Amero 7aed01c0dc Merge remote-tracking branch 'origin/pr/2481' into mbedtls-2.16
* origin/pr/2481:
  Document support for MD2 and MD4 in programs/x509/cert_write
  Correct name of X.509 parsing test for well-formed, ill-signed CRT
  Add test cases exercising successful verification of MD2/MD4/MD5 CRT
  Add test case exercising verification of valid MD2 CRT
  Add MD[245] test CRTs to tree
  Add instructions for MD[245] test CRTs to tests/data_files/Makefile
  Add suppport for MD2 to CSR and CRT writing example programs
  Convert further x509parse tests to use lower-case hex data
  Correct placement of ChangeLog entry
  Adapt ChangeLog
  Use SHA-256 instead of MD2 in X.509 CRT parsing tests
  Consistently use lower case hex data in X.509 parsing tests
2019-06-14 08:50:47 +01:00
Jaeden Amero 1adf212a1b Merge remote-tracking branch 'origin/pr/2497' into mbedtls-2.16
* origin/pr/2497:
  Re-generate library/certs.c from script
  Add new line at the end of test-ca2.key.enc
  Use strict syntax to annotate origin of test data in certs.c
  Add run to all.sh exercising !MBEDTLS_PEM_PARSE_C + !MBEDTLS_FS_IO
  Allow DHM self test to run without MBEDTLS_PEM_PARSE_C
  ssl-opt.sh: Auto-skip tests that use files if MBEDTLS_FS_IO unset
  Document origin of hardcoded certificates in library/certs.c
  Adapt ChangeLog
  Rename server1.der to server1.crt.der
  Add DER encoded files to git tree
  Add build instructions to generate DER versions of CRTs and keys
  Document "none" value for ca_path/ca_file in ssl_client2/ssl_server2
  ssl_server2: Skip CA setup if `ca_path` or `ca_file` argument "none"
  ssl_client2: Skip CA setup if `ca_path` or `ca_file` argument "none"
  Correct white spaces in ssl_server2 and ssl_client2
  Adapt ssl_client2 to parse DER encoded test CRTs if PEM is disabled
  Adapt ssl_server2 to parse DER encoded test CRTs if PEM is disabled
2019-06-14 08:48:54 +01:00
Jarno Lamsa 31d940ba5e Change test name 2019-06-12 10:21:33 +03:00
Jaeden Amero ff36cdaa84 Update library to 2.16.2 2019-06-11 17:27:32 +01:00
Jarno Lamsa 20095afc58 Changes according to review comments 2019-06-11 17:16:58 +03:00
Jarno Lamsa 41b359114d Add tests for enforced extended master secret flag 2019-06-10 15:51:11 +03:00
k-stachowiak 11f38e2f61 Add a test for signing content with a long ECDSA key
Due to the way the current PK API works, it may have not been clear
for the library clients, how big output buffers they should pass
to the signing functions. Depending on the key type they depend on
MPI or EC specific compile-time constants.

Inside the library, there were places, where it was assumed that
the MPI size will always be enough, even for ECDSA signatures.
However, for very small sizes of the MBEDTLS_MPI_MAX_SIZE and
sufficiently large key, the EC signature could exceed the MPI size
and cause a stack overflow.

This test establishes both conditions -- small MPI size and the use
of a long ECDSA key -- and attempts to sign an arbitrary file.
This can cause a stack overvlow if the signature buffers are not
big enough, therefore the test is performed for an ASan build.
2019-06-10 11:49:54 +02:00
Jaeden Amero adffe39fdb test: Remove redundant 0-byte decryption test
Remove the "Decrypt empty buffer" test, as ChaCha20 is a stream cipher
and 0 bytes encrypted is identical to a 0 length buffer. The "ChaCha20
Encrypt and decrypt 0 bytes" test will test decryption of a 0 length
buffer.
2019-06-06 12:04:13 +01:00
Jaeden Amero 4e47aa0120 test: Check empty buffer decryption for chachapoly
Previously, even in the Chacha20 and Chacha20-Poly1305 tests, we would
test that decryption of an empty buffer would work with
MBEDTLS_CIPHER_AES_128_CBC.

Make the cipher used with the dec_empty_buf() test configurable, so that
Chacha20 and Chacha20-Poly1305 empty buffer tests can use ciphers other
than AES CBC. Then, make the Chacha20 and Chacha20-Poly1305 empty buffer
tests use the MBEDTLS_CIPHER_CHACHA20 and
MBEDTLS_CIPHER_CHACHA20_POLY1305 cipher suites.
2019-06-06 12:04:13 +01:00
Jaeden Amero fa8e6dabd2 all.sh: Perform targeted EtM tests for MAC-less configs
When testing a configuration where no ciphersuites have MAC, via
component_test_when_no_ciphersuites_have_mac(), perform a targeted test
of only encrypt-then-MAC tests within ssl-opt.sh.
2019-06-05 14:48:33 +01:00
Jaeden Amero 2eaf2c7969 ssl: Don't access non-existent encrypt_then_mac field
When MBEDTLS_SSL_ENCRYPT_THEN_MAC is enabled, but not
MBEDTLS_SSL_SOME_MODES_USE_MAC, mbedtls_ssl_derive_keys() and
build_transforms() will attempt to use a non-existent `encrypt_then_mac`
field in the ssl_transform.

    Compile [ 93.7%]: ssl_tls.c
    [Error] ssl_tls.c@865,14: 'mbedtls_ssl_transform {aka struct mbedtls_ssl_transform}' ha
s no member named 'encrypt_then_mac'
    [ERROR] ./mbed-os/features/mbedtls/src/ssl_tls.c: In function 'mbedtls_ssl_derive_keys'
:
    ./mbed-os/features/mbedtls/src/ssl_tls.c:865:14: error: 'mbedtls_ssl_transform {aka str
uct mbedtls_ssl_transform}' has no member named 'encrypt_then_mac'
         transform->encrypt_then_mac = session->encrypt_then_mac;
                  ^~

Change mbedtls_ssl_derive_keys() and build_transforms() to only access
`encrypt_then_mac` if `encrypt_then_mac` is actually present. Fix any
unused variable warnings along the way, by additionally wrapping
function parameters with MBEDTLS_SSL_SOME_MODES_USE_MAC.

Add a regression test to detect when we have regressions with
configurations that do not include any MAC ciphersuites.

Fixes 92231325a7 ("Reduce size of `ssl_transform` if no MAC ciphersuite is enabled")
2019-06-05 14:22:11 +01:00
Hanno Becker 2fa5e73d8d Modify existing X.509 test for also test new copyless API
The existing test `x509parse_crt()` for X.509 CRT parsing
so far used the generic parsing API `mbedtls_x509_crt_parse()`
capable of parsing both PEM encoded and DER encoded certficates,
but was actually only used with DER encoded input data. Moreover,
as the purpose of the test is the testing of the core DER X.509 parsing
functionality, not the PEM vs. DER dispatch (which is now already tested
in the various `x509_crt_info()` tests), the call can be replaced with a
direct call to `mbedtls_x509_parse_crt_der()`.

This commit does that, and further adds to the test an analogous
call to the new API `mbedtls_x509_parse_crt_der_nocopy()` to test
copyless parsing of X.509 certificates.
2019-06-05 13:16:55 +01:00
Hanno Becker d58b133276 Add test for mbedtls_x509_parse_file() with DER encoded CRT 2019-06-05 13:16:55 +01:00
Simon Butcher 21d1c32b2b Merge remote-tracking branch 'origin/pr/574' into baremetal 2019-06-04 15:08:32 +01:00
Hanno Becker 2f472140f9 Always return a high-level error code from X.509 module
Some functions within the X.509 module return an ASN.1 low level
error code where instead this error code should be wrapped by a
high-level X.509 error code as in the bulk of the module.

Specifically, the following functions are affected:
- mbedtls_x509_get_ext()
- x509_get_version()
- x509_get_uid()

This commit modifies these functions to always return an
X.509 high level error code.

Care has to be taken when adapting `mbetls_x509_get_ext()`:
Currently, the callers `mbedtls_x509_crt_ext()` treat the
return code `MBEDTLS_ERR_ASN1_UNEXPECTED_TAG` specially to
gracefully detect and continue if the extension structure is not
present. Wrapping the ASN.1 error with
`MBEDTLS_ERR_X509_INVALID_EXTENSIONS` and adapting the check
accordingly would mean that an unexpected tag somewhere
down the extension parsing would be ignored by the caller.

The way out of this is the following: Luckily, the extension
structure is always the last field in the surrounding structure,
so if there is some data remaining, it must be an Extension
structure, so we don't need to deal with a tag mismatch gracefully
in the first place.

We may therefore wrap the return code from the initial call to
`mbedtls_asn1_get_tag()` in `mbedtls_x509_get_ext()` by
`MBEDTLS_ERR_X509_INVALID_EXTENSIONS` and simply remove
the special treatment of `MBEDTLS_ERR_ASN1_UNEXPECTED_TAG`
in the callers `x509_crl_get_ext()` and `x509_crt_get_ext()`.

This renders `mbedtls_x509_get_ext()` unsuitable if it ever
happened that an Extension structure is optional and does not
occur at the end of its surrounding structure, but for CRTs
and CRLs, it's fine.

The following tests need to be adapted:
- "TBSCertificate v3, issuerID wrong tag"
  The issuerID is optional, so if we look for its presence
  but find a different tag, we silently continue and try
  parsing the subjectID, and then the extensions. The tag '00'
  used in this test doesn't match either of these, and the
  previous code would hence return LENGTH_MISMATCH after
  unsucessfully trying issuerID, subjectID and Extensions.
  With the new code, any data remaining after issuerID and
  subjectID _must_ be Extension data, so we fail with
  UNEXPECTED_TAG when trying to parse the Extension data.
- "TBSCertificate v3, UIDs, invalid length"
  The test hardcodes the expectation of
  MBEDTLS_ERR_ASN1_INVALID_LENGTH, which needs to be
  wrapped in MBEDTLS_ERR_X509_INVALID_FORMAT now.

Fixes #2431.
2019-06-04 14:01:10 +01:00
Hanno Becker 4e1bfc19cc Obey bounds of ASN.1 substructures
When parsing a substructure of an ASN.1 structure, no field within
the substructure must exceed the bounds of the substructure.
Concretely, the `end` pointer passed to the ASN.1 parsing routines
must be updated to point to the end of the substructure while parsing
the latter.

This was previously not the case for the routines
- x509_get_attr_type_and_value(),
- mbedtls_x509_get_crt_ext(),
- mbedtls_x509_get_crl_ext().
These functions kept using the end of the parent structure as the
`end` pointer and would hence allow substructure fields to cross
the substructure boundary. This could lead to successful parsing
of ill-formed X.509 CRTs.

This commit fixes this.

Care has to be taken when adapting `mbedtls_x509_get_crt_ext()`
and `mbedtls_x509_get_crl_ext()`, as the underlying function
`mbedtls_x509_get_ext()` returns `0` if no extensions are present
but doesn't set the variable which holds the bounds of the Extensions
structure in case the latter is present. This commit addresses
this by returning early from `mbedtls_x509_get_crt_ext()` and
`mbedtls_x509_get_crl_ext()` if parsing has reached the end of
the input buffer.

The following X.509 parsing tests need to be adapted:
- "TBSCertificate, issuer two inner set datas"
  This test exercises the X.509 CRT parser with a Subject name
  which has two empty `AttributeTypeAndValue` structures.
  This is supposed to fail with `MBEDTLS_ERR_ASN1_OUT_OF_DATA`
  because the parser should attempt to parse the first structure
  and fail because of a lack of data. Previously, it failed to
  obey the (0-length) bounds of the first AttributeTypeAndValue
  structure and would try to interpret the beginning of the second
  AttributeTypeAndValue structure as the first field of the first
  AttributeTypeAndValue structure, returning an UNEXPECTED_TAG error.
- "TBSCertificate, issuer, no full following string"
  This test exercises the parser's behaviour on an AttributeTypeAndValue
  structure which contains more data than expected; it should therefore
  fail with MBEDTLS_ERR_ASN1_LENGTH_MISMATCH. Because of the missing bounds
  check, it previously failed with UNEXPECTED_TAG because it interpreted
  the remaining byte in the first AttributeTypeAndValue structure as the
  first byte in the second AttributeTypeAndValue structure.
- "SubjectAltName repeated"
  This test should exercise two SubjectAltNames extensions in succession,
  but a wrong length values makes the second SubjectAltNames extension appear
  outside of the Extensions structure. With the new bounds in place, this
  therefore fails with a LENGTH_MISMATCH error. This commit adapts the test
  data to put the 2nd SubjectAltNames extension inside the Extensions
  structure, too.
2019-06-04 14:01:10 +01:00
Manuel Pégourié-Gonnard f3c43dde54 Merge branch 'mbedtls-2.16' into baremetal
* mbedtls-2.16:
  test: Always use `make clean` by itself
  list-symbols.sh: if the build fails, print the build transcript
  Document "check-names.sh -v"
  all.sh: invoke check-names.sh in print-trace-on-exit mode
  Print a command trace if the check-names.sh exits unexpectedly
  Only use submodule if present
  Update change log
  Reword ssl_conf_max_frag_len documentation for clarity
  Ignore more generated files: seedfile, apidoc
  Improve .gitignore grouping and documentation
  Generate tags for Vi, for Emacs and with Global
2019-06-04 09:39:51 +02:00
Hanno Becker bdf2035710 Correct name of X.509 parsing test for well-formed, ill-signed CRT 2019-06-03 16:20:05 +01:00
Hanno Becker cfa341844f Add test cases exercising successful verification of MD2/MD4/MD5 CRT 2019-06-03 16:20:02 +01:00
Hanno Becker 4d7210c23c Add test case exercising verification of valid MD2 CRT
The X.509 parsing test suite test_suite_x509parse contains a test
exercising X.509 verification for a valid MD4/MD5 certificate in a
profile which doesn't allow MD4/MD5. This commit adds an analogous
test for MD2.
2019-06-03 16:19:59 +01:00
Hanno Becker 8d59f250bc Add MD[245] test CRTs to tree 2019-06-03 16:19:46 +01:00
Hanno Becker 928f617747 Add instructions for MD[245] test CRTs to tests/data_files/Makefile 2019-06-03 16:19:39 +01:00
Hanno Becker 8b3bcbab79 Convert further x509parse tests to use lower-case hex data
With emacs: `replace-regexp "\([a-fA-F0-9]*\)" "\,(downcase \1)"`
2019-06-03 16:17:58 +01:00
Hanno Becker 5dbcc9f441 Introduce specific error for ver/cfg mismatch on deserialization
This commit introduces a new SSL error code

  `MBEDTLS_ERR_SSL_VERSION_MISMATCH`

which can be used to indicate operation failure due to a
mismatch of version or configuration.

It is put to use in the implementation of `mbedtls_ssl_session_load()`
to signal the attempt to de-serialize a session which has been serialized
in a build of Mbed TLS using a different version or configuration.
2019-06-03 13:01:21 +01:00
Hanno Becker f78af3779a Improve test for detection of ver/cfg corruption in serialized data
This commit improves the test exercising the behaviour of
session deserialization when facing an unexpected version
or config, by testing ver/cfg corruption at any bit in the
ver/cfg header of the serialized data; previously, it had
only tested the first bit of each byte.
2019-06-03 12:49:36 +01:00
Hanno Becker 08ec129dd8 Use US spelling 'serialize' instead of UK spelling 'serialise' 2019-06-03 12:49:36 +01:00
Hanno Becker cb9ba0f43c Use consistent spelling of 'serialise/serialize' in SSL test suite 2019-06-03 12:48:16 +01:00
Hanno Becker f99ec2618d Add negative tests for unexpected ver/cfg in session deserialization 2019-06-03 12:48:16 +01:00
Manuel Pégourié-Gonnard c4f5080b34 Re-enable test that now works with new format
Previously the test didn't work because of embedded pointer values that
are not predictable. Now it works as we no longer serialize such values.
2019-06-03 10:53:47 +02:00
Manuel Pégourié-Gonnard f8c355a012 Adapt buffering test to new ticket size
The size of the ticket used in this test dropped from 192 to 143 bytes, so
move all sizes used in this test down 50 bytes. Also, we now need to adapt the
server response size as the default size would otherwise collide with the new
mtu value.
2019-06-03 10:15:07 +02:00
Manuel Pégourié-Gonnard 35ccdbb636 Normalize spelling to serialiZation
We have explicit recommendations to use US spelling for technical writing, so
let's apply this to code as well for uniformity. (My fingers tend to prefer UK
spelling, so this needs to be fixed in many places.)

sed -i 's/\([Ss]eriali\)s/\1z/g' **/*.[ch] **/*.function **/*.data ChangeLog
2019-06-03 09:55:16 +02:00
Manuel Pégourié-Gonnard 749312fb8a Fix undeclared dependency on FS_IO in test code
Found by 'all.sh test_no_platform' and by 'tests/scripts/test-ref-configs.pl'.
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard d1a5451fb5 Fix style issues and typos in test code 2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 081b15231f Fix another wrong check for errors in test code 2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 2a62a05688 Add test that save-load is the identity
This test works regardless of the serialisation format and embedded pointers
in it, contrary to the load-save test, though it requires more maintenance of
the test code (sync the member list with the struct definition).
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard aab6204dc1 Fix populate_session() and its usage in tests
Not checking the return value allowed a bug to go undetected, fix the bug and
check the return value.
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 5709811dd2 Add test for session_load() from small buffers
This uncovered a bug that led to a double-free (in practice, in general could
be free() on any invalid value): initially the session structure is loaded
with `memcpy()` which copies the previous values of pointers peer_cert and
ticket to heap-allocated buffers (or any other value if the input is
attacker-controlled). Now if we exit before we got a chance to replace those
invalid values with valid ones (for example because the input buffer is too
small, or because the second malloc() failed), then the next call to
session_free() is going to call free() on invalid pointers.

This bug is fixed in this commit by always setting the pointers to NULL right
after they've been read from the serialised state, so that the invalid values
can never be used.

(An alternative would be to NULL-ify them when writing, which was rejected
mostly because we need to do it when reading anyway (as the consequences of
free(invalid) are too severe to take any risk), so doing it when writing as
well is redundant and a waste of code size.)

Also, while thinking about what happens in case of errors, it became apparent
to me that it was bad practice to leave the session structure in an
half-initialised state and rely on the caller to call session_free(), so this
commit also ensures we always clear the structure when loading failed.
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 98fccc3f6a Add test for session_save() on small buffers 2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 1ba5c68503 Disable test for load-save identity
This test appeared to be passing for the wrong reason, it's not actually not
appropriate for the current implementation. The serialised data contains
values of pointers to heap-allocated buffers. There is no reason these should
be identical after a load-save pair. They just happened to be identical when I
first ran the test due to the place of session_free() in the test code and the
fact that the libc's malloc() reused the same buffers. The test no longer
passes if other malloc() implementations are used (for example, when compiling
with asan which avoids re-using the buffer, probably for better error
detection).

So, disable this test for now (we can re-enable it when we changed how
sessions are serialised, which will be done in a future PR, hence the name of
the dummy macro in depends_on). In the next commit we're going to add a test
that save-load is the identity instead - which will be more work in testing as
it will require checking each field manually, but at least is reliable.
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 16f6bb1aa3 Improve load-save test with tickets and certs 2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard dfa5a7ae76 Start adding unit test for session serialisation
This initial test ensures that a load-save function is the identity. It is so
far incomplete in that it only tests sessions without tickets or certificate.
This will be improved in the next commits.
2019-06-03 09:51:08 +02:00
Manuel Pégourié-Gonnard 57a348ba8c Add tests for session copy without serialisation 2019-06-03 09:51:08 +02:00
Jaeden Amero ada38317dd test: Always use make clean by itself
When running make with parallelization, running both "clean" and "lib"
with a single make invocation can lead to each target building in
parallel. It's bad if lib is partially done building something, and then
clean deletes what was built. This can lead to errors later on in the
lib target.

    $ make -j9 clean lib
      CC    aes.c
      CC    aesni.c
      CC    arc4.c
      CC    aria.c
      CC    asn1parse.c
      CC    ./library/error.c
      CC    ./library/version.c
      CC    ./library/version_features.c
      AR    libmbedcrypto.a
    ar: aes.o: No such file or directory
    Makefile:120: recipe for target 'libmbedcrypto.a' failed
    make[2]: *** [libmbedcrypto.a] Error 1
    Makefile:152: recipe for target 'libmbedcrypto.a' failed
    make[1]: *** [libmbedcrypto.a] Error 2
    Makefile:19: recipe for target 'lib' failed
    make: *** [lib] Error 2
    make: *** Waiting for unfinished jobs....

To avoid this sort of trouble, always invoke clean by itself without
other targets throughout the library. Don't run clean in parallel with
other rules. The only place where clean was run in parallel with other
targets was in list-symbols.sh.
2019-05-31 17:49:25 +01:00
Hanno Becker 67d1848ed0 Use SHA-256 instead of MD2 in X.509 CRT parsing tests
- Replace 'RSA with MD2' OID '2a864886f70d010102' by
  'RSA with SHA-256' OID '2a864886f70d01010b':
  Only the last byte determines the hash, and
  `MBEDTLS_OID_PKCS1_MD2 == MBEDTLS_OID_PKCS1 "\x02"`
  `MBEDTLS_OID_PKCS1_SHA256 == MBEDTLS_OID_PKCS1 "\x0b"`
  See oid.h.
- Replace MD2 dependency by SHA256 dependency.
- Adapt expected CRT info output.
2019-05-30 11:19:08 +01:00
Hanno Becker 556e6d84ea Consistently use lower case hex data in X.509 parsing tests 2019-05-30 11:19:08 +01:00
Hanno Becker dd7e193f49 Add new line at the end of test-ca2.key.enc 2019-05-30 10:58:12 +01:00
Hanno Becker e562e7dbeb Add run to all.sh exercising !MBEDTLS_PEM_PARSE_C + !MBEDTLS_FS_IO 2019-05-30 10:58:12 +01:00
Hanno Becker 7a11e72a4f ssl-opt.sh: Auto-skip tests that use files if MBEDTLS_FS_IO unset
This should allow to run ssl-opt.sh successfully in the default
configuration minus MBEDTLS_PEM_PARSE_C minus MBEDTLS_FS_IO.
2019-05-30 10:58:07 +01:00
Hanno Becker f8b0b15c90 Rename server1.der to server1.crt.der 2019-05-30 10:27:49 +01:00
Hanno Becker 389ee9b40b Add DER encoded files to git tree 2019-05-30 10:27:14 +01:00
Hanno Becker 5895a2db7b Add build instructions to generate DER versions of CRTs and keys 2019-05-30 10:27:14 +01:00
Simon Butcher 0d1d76f987 Merge remote-tracking branch 'origin/pr/561' into baremetal 2019-05-29 15:09:24 +01:00
Simon Butcher d5e1bfc6b4 Merge remote-tracking branch 'origin/pr/569' into baremetal 2019-05-24 15:07:10 +01:00
Simon Butcher 0edb924e16 Merge remote-tracking branch 'origin/pr/565' into baremetal 2019-05-24 15:06:56 +01:00
Simon Butcher 5a790f9214 Merge remote-tracking branch 'origin/pr/563' into baremetal 2019-05-24 15:06:16 +01:00
Hanno Becker f6fb4ea632 Insert records with unexpected CID in CID tests in ssl-opt.sh 2019-05-24 10:11:23 +01:00
Gilles Peskine 39d7c58db5 list-symbols.sh: if the build fails, print the build transcript
If "make clean lib" fails in list-symbols.sh, print the transcript
from running make.
2019-05-22 19:07:36 +02:00
Gilles Peskine 902a1f3f7f Document "check-names.sh -v" 2019-05-22 19:07:36 +02:00
Hanno Becker 6945983588 Rename MBEDTLS_SSL_CID->MBEDTLS_SSL_DTLS_CONNECTION_ID in SSL suite 2019-05-20 15:40:23 +01:00
Hanno Becker a5a2b08a05 Rename MBEDTLS_SSL_CID to MBEDTLS_SSL_DTLS_CONNECTION_ID
Files modified via

sed -i 's/MBEDTLS_SSL_CID\([^_]\|$\)/MBEDTLS_SSL_DTLS_CONNECTION_ID\1/g' **/*.c **/*.h **/*.sh **/*.function
2019-05-20 15:35:36 +01:00
Hanno Becker 84bbc51968 Add CID test not using datagram packing to ssl-opt.sh 2019-05-20 15:32:36 +01:00
Hanno Becker 04ca04caf2 Add Proxy tests for Connection ID to ssl-opt.sh
Also, shorten test names to avoid them being truncated on the cmd line.
2019-05-20 15:32:36 +01:00
Hanno Becker 043a2a4869 Remove indicators and warnings about unfinished CID implementation 2019-05-20 15:32:36 +01:00
Hanno Becker ad8e2c9144 Fix mismatching debug grep in ssl-opt.sh CID tests 2019-05-20 15:32:36 +01:00
Hanno Becker 9687029d22 Add support for change of CID to ssl_client2 / ssl_server2
And add tests for various CID configuration changes during
renegotiation to ssl-opt.sh.
2019-05-20 15:32:36 +01:00
Hanno Becker b7f9e9c9a5 Reintroduce grepping for debug messages in CID tests in ssl-opt.sh 2019-05-20 15:32:36 +01:00
Hanno Becker 6943920839 Add missing dependencies in unit tests for CID-based record enc/dec
Changes generated via:
% sed -i '/.*CID [0-9]+[0-9]/{n;s/depends_on:/depends_on:MBEDTLS_SSL_CID:/}' test_suite_ssl.data
2019-05-20 15:23:27 +01:00
Manuel Pégourié-Gonnard 9c5bcc9220 Use more specific name in debug message for testing
While 'session hash' is currently unique, so suitable to prove that the
intended code path has been taken, it's a generic enough phrase that in the
future we might add other debug messages containing it in completely unrelated
code paths. In order to future-proof the accuracy of the test, let's use a
more specific string.
2019-05-20 12:09:50 +02:00
Manuel Pégourié-Gonnard 5478e1e5ed Remove redundant debug message.
Two consecutive messages (ie no branch between them) at the same level are not
needed, so only keep the one that has the most information.
2019-05-20 10:07:29 +02:00
Hanno Becker 505089d944 Fix missing compile-time guards around CID-only constants 2019-05-17 10:23:47 +01:00
Hanno Becker d91dc3767f Skip copying CIDs to SSL transforms until CID feature is complete
This commit temporarily comments the copying of the negotiated CIDs
into the established ::mbedtls_ssl_transform in mbedtls_ssl_derive_keys()
until the CID feature has been fully implemented.

While mbedtls_ssl_decrypt_buf() and mbedtls_ssl_encrypt_buf() do
support CID-based record protection by now and can be unit tested,
the following two changes in the rest of the stack are still missing
before CID-based record protection can be integrated:
- Parsing of CIDs in incoming records.
- Allowing the new CID record content type for incoming records.
- Dealing with a change of record content type during record
  decryption.

Further, since mbedtls_ssl_get_peer_cid() judges the use of CIDs by
the CID fields in the currently transforms, this change also requires
temporarily disabling some grepping for ssl_client2 / ssl_server2
debug output in ssl-opt.sh.
2019-05-17 10:23:47 +01:00
Hanno Becker d8f753bd04 Add unit tests for record protection using CID 2019-05-17 10:23:47 +01:00
Hanno Becker 36fb379f68 Record enc/dec tests: Don't take turns in sending / receiving roles
Part of the record encryption/decryption tests is to gradually
increase the space available at the front and/or at the back of
a record and observe when encryption starts to succeed. If exactly
one of the two parameters is varied at a time, the expectation is
that encryption will continue to succeed once it has started
succeeding (that's not true if both pre- and post-space are varied
at the same time).

Moreover, previously the test would take turns when choosing which
transform should be used for encryption, and which for decryption.

With the introduction of the CID feaature, this switching of transforms
doesn't align with the expectation of eventual success of the encryption,
since the overhead of encryption might be different for the parties,
because both parties may use different CIDs for their outgoing records.

This commit modifies the tests to not take turns between transforms,
but to always use the same transforms for encryption and decryption
during a single round of the test.
2019-05-17 10:23:47 +01:00
Hanno Becker 6a3ff286a5 Grep for dbug msgs witnessing use of CID in ssl_client2/ssl_server2 2019-05-17 10:20:41 +01:00
Hanno Becker 5e2cd1422e Grep for dbg msg witnessing copying of CIDs to SSL transform 2019-05-17 10:20:41 +01:00
Hanno Becker cf2a565e3e Grep for dbg msg witnessing parsing of CID extension in ServerHello 2019-05-17 10:20:41 +01:00
Hanno Becker 4eb0587c0f Grep for dbg msg witnessing writing of CID extension in ServerHello 2019-05-17 10:20:41 +01:00
Hanno Becker c008cb5f8c Grep for dbg msg witnessing parsing of CID extension in ClientHello 2019-05-17 10:20:41 +01:00
Hanno Becker 7345599a7b Grep for dbg msg witnessing writing of CID extension in ClientHello 2019-05-17 10:20:41 +01:00
Hanno Becker 9dae9fd57b Modify CID tests in ssl-opt.sh to grep for CID config debug msgs 2019-05-17 10:20:41 +01:00
Hanno Becker fce6f836ba Merge branch 'mbedtls-2.16' into baremetal 2019-05-17 10:06:02 +01:00
Gilles Peskine 473f2d4ec2 all.sh: invoke check-names.sh in print-trace-on-exit mode 2019-05-15 17:55:06 +02:00
Gilles Peskine 5e525fb6e5 Print a command trace if the check-names.sh exits unexpectedly
We've observed that sometimes check-names.sh exits unexpectedly with
status 2 and no error message. The failure is not reproducible. This
commits makes the script print a trace if it exits unexpectedly.
2019-05-15 17:40:58 +02:00
Simon Butcher 724a695534 Merge remote-tracking branch 'origin/pr/562' into baremetal 2019-05-09 17:11:38 +01:00
Simon Butcher e372d5fb8f Merge remote-tracking branch 'origin/pr/558' into baremetal 2019-05-09 17:03:18 +01:00
Simon Butcher 999ac174cc Merge remote-tracking branch 'origin/pr/566' into baremetal 2019-05-09 16:59:02 +01:00
Manuel Pégourié-Gonnard afdc1b5cbd Consistently use the name tinycrypt over uecc
We called in tinycrypt in the file names, but uecc in config.h, all.sh and
other places, which could be confusing. Just use tinycrypt everywhere because
that's the name of the project and repo where we took the files.

The changes were made using the following commands (with GNU sed and zsh):

sed -i 's/uecc/tinycrypt/g' **/*.[ch] tests/scripts/all.sh
sed -i 's/MBEDTLS_USE_UECC/MBEDTLS_USE_TINYCRYPT/g' **/*.[ch] tests/scripts/all.sh scripts/config.pl
2019-05-09 11:24:11 +02:00
Jarno Lamsa 8751e35751 Remove baremetal from build component names 2019-05-02 13:04:08 +03:00
Jarno Lamsa 4498de57b8 Address review comments about all.sh 2019-05-02 11:45:57 +03:00
Jarno Lamsa d91f7fa26b Add native build targets for uecc baremetal config 2019-04-30 14:29:23 +03:00
Jarno Lamsa 65ea285759 Fix typo 2019-04-30 13:00:41 +03:00
Jarno Lamsa f6371ff923 Add armcc5 build for uecc and baremetal config 2019-04-30 10:10:03 +03:00
Manuel Pégourié-Gonnard 6e6ae9b2e8 Use 'config.pl baremetal' in all.sh 2019-04-29 12:48:21 +02:00
Hanno Becker a131766743 Ensure non-NULL key buffer when building SSL test transforms 2019-04-29 12:19:38 +02:00
Hanno Becker 1acadb77cb Catch errors while building SSL test transforms 2019-04-29 12:19:38 +02:00
Hanno Becker afc528ad56 Use mbedtls_{calloc|free}() in SSL unit test suite 2019-04-29 12:19:24 +02:00
Hanno Becker b17a1a2068 Alternative between send/recv transform in SSL record test suite 2019-04-29 12:19:07 +02:00
Hanno Becker 5c1176e53f Fix memory leak on failure in test_suite_ssl 2019-04-29 12:18:50 +02:00
Hanno Becker 3693c72b82 Add record encryption/decryption tests for ARIA to SSL test suite 2019-04-29 12:18:27 +02:00
Hanno Becker d300003b2c Add encryption/decryption tests for small records
This commit adds tests to check the behavior of the record encryption
routine `ssl_encrypt_buf` when the buffer surrounding the plaintext is
too small to hold the expansion in the beginning and end (due to IV's,
padding, and MAC).

Each test starts successively increases the space available at the
beginning, end, or both, of the record buffer, and checks that the
record encryption either fails with a BUFFER_TOO_SMALL error, or
that it succeeds. Moreover, if it succeeds, it is checked that
decryption succeeds, too, and results in the original record.
2019-04-29 12:15:30 +02:00
Hanno Becker 611a83b571 Add tests for record encryption/decryption
This commit adds tests exercising mutually inverse pairs of
record encryption and decryption transformations for the various
transformation types allowed in TLS: Stream, CBC, and AEAD.
2019-04-29 12:15:21 +02:00
Jarno Lamsa ce3cb64aeb Fix check-names.sh 2019-04-29 12:07:43 +03:00
Jarno Lamsa 8557fc9220 Add whitelist for uECC files for check-names.sh
Whitelist currently includes the unmatching symbols from uECC files.
This is now specific for the baremetal branch.
2019-04-26 16:22:10 +03:00
Jarno Lamsa 02493afe6c Ignore tinycrypt files from check-files.py 2019-04-25 14:56:17 +03:00
Hanno Becker b60c85c67c Indicate ssl-opt.sh CID tests only test the stub CID code 2019-04-23 12:02:34 +01:00
Hanno Becker 963cb35a24 Fix use of requires_config_enabled in ssl-opt.sh
requires_config_enabled doesn't support multiple config options.
Tests having multiple configuration dependencies must be prefixed
with multiple invocations of requires_config_enabled instead.
2019-04-23 11:52:44 +01:00
Hanno Becker 4f98b6ad17 Fix typo in CID test in ssl-opt.sh 2019-04-23 11:52:14 +01:00
Darryl Green 3997a6cd25 Document the scripts behaviour further 2019-04-18 13:18:22 +01:00
Darryl Green 3ef06d5bf7 Add --internal option to list-identifiers.sh
When doing ABI/API checking, its useful to have a list of all the
identifiers that are defined in the internal header files, as we
do not promise compatibility for them. This option allows for a
simple method of getting them for use with the ABI checking script.
2019-04-18 12:02:49 +01:00
Jaeden Amero 20d707dd3e Merge remote-tracking branch 'origin/pr/2571' into mbedtls-2.16
* origin/pr/2571:
  Clarify comment mangled by an earlier refactoring
  Add an "out-of-box" component
  Run ssl-opt.sh on 32-bit runtime
2019-04-16 15:10:18 +01:00
Gilles Peskine 0a47c4ffbb Clarify comment mangled by an earlier refactoring 2019-04-10 18:47:51 +02:00
Gilles Peskine 99a3310fba Add an "out-of-box" component
Just run `make` and `make test`. And `selftest` for good measure.
2019-04-10 18:47:51 +02:00
Gilles Peskine 7dd44b28f1 Run ssl-opt.sh on 32-bit runtime
Run ssl-opt.sh on x86_32 with ASan. This may detect bugs that only
show up on 32-bit platforms, for example due to size_t overflow.

For this component, turn off some memory management features that are
not useful, potentially slow, and may reduce ASan's effectiveness at
catching buffer overflows.
2019-04-10 18:47:50 +02:00
Jaeden Amero e59c4193fb Fix typo in data_file generator code
The file to generate is `server10_int3-bs.pem`, not
`server10-bs_int3-bs.pem`.
2019-04-10 11:50:36 +01:00
Hanno Becker 2dcdc926b6 Add basic Connection ID tests to ssl-opt.sh 2019-04-09 18:27:04 +01:00
Jaeden Amero db8821cb7e Merge remote-tracking branch 'origin/pr/2470' into mbedtls-2.16
* origin/pr/2470:
  Silence pylint
  check-files.py: readability improvement in permission check
  check-files.py: use class fields for class-wide constants
  check-files.py: clean up class structure
  abi_check.py: Document more methods
  check-files.py: document some classes and methods
  Fix pylint errors going uncaught
  Call pylint3, not pylint
  New, documented pylint configuration
2019-04-05 14:20:00 +01:00
Jaeden Amero f41fa48dd4 Merge remote-tracking branch 'origin/pr/2520' into mbedtls-2.16
* origin/pr/2520:
  Fix errors in AEAD test function
2019-04-05 14:17:47 +01:00
Jaeden Amero 77027354f4 Merge remote-tracking branch 'origin/pr/2503' into mbedtls-2.16
* origin/pr/2503:
  Fix ChangeLog entry ordering
  Fix typo
  Add non-regression test for buffer overflow
  Improve documentation of mbedtls_mpi_write_string()
  Adapt ChangeLog
  Fix 1-byte buffer overflow in mbedtls_mpi_write_string()
2019-04-05 14:10:02 +01:00
Jaeden Amero 9bfcebfe27 Merge remote-tracking branch 'origin/pr/2364' into mbedtls-2.16
* origin/pr/2364:
  Increase okm_hex buffer to contain null character
  Minor modifications to hkdf test
  Add explanation for okm_string size
  Update ChangeLog
  Reduce buffer size of okm
  Reduce Stack usage of hkdf test function
2019-04-05 13:53:22 +01:00
Jaeden Amero 186c2c054d Merge remote-tracking branch 'restricted/pr/553' into mbedtls-2.16
* restricted/pr/553:
  Fix mbedtls_ecdh_get_params with new ECDH context
  Add changelog entry for mbedtls_ecdh_get_params robustness
  Fix ecdh_get_params with mismatching group
  Add test case for ecdh_get_params with mismatching group
  Add test case for ecdh_calc_secret
  Fix typo in documentation
2019-03-27 14:54:00 +00:00
Jaeden Amero f2357f8903 Merge remote-tracking branch 'origin/pr/2526' into mbedtls-2.16
* origin/pr/2526:
  Update library version to 2.16.1
2019-03-26 15:27:56 +00:00
Jaeden Amero 9f4f8eec93 Update library version to 2.16.1 2019-03-19 16:20:02 +00:00
Jack Lloyd b25719b031 Fix errors in AEAD test function
It was failing to set the key in the ENCRYPT direction before encrypting.
This just happened to work for GCM and CCM.

After re-encrypting, compare the length to the expected ciphertext
length not the plaintext length. Again this just happens to work for
GCM and CCM since they do not perform any kind of padding.
2019-03-14 11:06:02 +02:00
Janos Follath 7e83344543 Test the new deterministic ECDSA function 2019-03-06 16:51:22 +00:00
Janos Follath 276284fd2e Add non-regression test for buffer overflow 2019-03-06 13:51:25 +00:00
Jaeden Amero b0abd1c84f Merge remote-tracking branch 'origin/pr/2388' into mbedtls-2.16
* origin/pr/2388:
  Update change log
  all.sh: Test MBEDTLS_MPI_WINDOW_SIZE=1
  Fix DEADCODE in mbedtls_mpi_exp_mod()
2019-03-05 16:34:40 +00:00
Jaeden Amero 6b79a1115e Merge remote-tracking branch 'origin/pr/2293' into mbedtls-2.16
* origin/pr/2293:
  Declare test_suite_aes.ofb to CMake
  Add a facility to skip running some test suites
  run-test-suites: update the documentation
2019-03-05 16:31:02 +00:00
Jaeden Amero daed232dd7 Merge remote-tracking branch 'origin/pr/2436' into mbedtls-2.16
* origin/pr/2436:
  Use certificates from data_files and refer them
  Specify server certificate to use in SHA-1 test
  refactor CA and SRV certificates into separate blocks
  refactor SHA-1 certificate defintions and assignment
  refactor server SHA-1 certificate definition into a new block
  define TEST_SRV_CRT_RSA_SOME in similar logic to TEST_CA_CRT_RSA_SOME
  server SHA-256 certificate now follows the same logic as CA SHA-256 certificate
  add entry to ChangeLog
2019-03-05 16:26:34 +00:00
Simon Butcher 799cd57c72 Merge remote-tracking branch 'restricted/pr/550' into mbedtls-2.16
* restricted/pr/550:
  Update query_config.c
  Fix failure in SSLv3 per-version suites test
  Adjust DES exclude lists in test scripts
  Clarify 3DES changes in ChangeLog
  Fix documentation for 3DES removal
  Exclude 3DES tests in test scripts
  Fix wording of ChangeLog and 3DES_REMOVE docs
  Reduce priority of 3DES ciphersuites
2019-03-01 13:05:43 +00:00
Simon Butcher e6a3f57898 Merge remote-tracking branch 'public/pr/2429' into mbedtls-2.16
* public/pr/2429:
  Add ChangeLog entry for unused bits in bitstrings
  Improve docs for ASN.1 bitstrings and their usage
  Add tests for (named) bitstring to suite_asn1write
  Fix ASN1 bitstring writing
2019-03-01 13:04:04 +00:00
Simon Butcher 3664fdb5f6 Merge remote-tracking branch 'public/pr/2449' into mbedtls-2.16
* public/pr/2449:
  Reword changelog entry
  Reenable GnuTLS next based tests
2019-03-01 13:01:54 +00:00
Manuel Pégourié-Gonnard f1e62e8e1e Fix failure in SSLv3 per-version suites test
The test used 3DES as the suite for SSLv3, which now makes the handshake fails
with "no ciphersuite in common", failing the test as well. Use Camellia
instead (as there are not enough AES ciphersuites before TLS 1.2 to
distinguish between the 3 versions).

Document some dependencies, but not all. Just trying to avoid introducing new
issues by using a new cipher here, not trying to make it perfect, which is a
much larger task out of scope of this commit.
2019-03-01 10:30:11 +01:00
Andres Amaya Garcia 37e0a8c455 Adjust DES exclude lists in test scripts 2019-03-01 10:30:11 +01:00
Andres Amaya Garcia 7c86e9a03e Fix documentation for 3DES removal 2019-03-01 10:29:49 +01:00
Andres Amaya Garcia ac9c5221c5 Exclude 3DES tests in test scripts 2019-03-01 10:29:49 +01:00
Gilles Peskine afd19dd9b6 Silence pylint
Silence pylint in specific places where we're doing slightly unusual
or dodgy, but correct.
2019-02-25 21:42:32 +01:00
Gilles Peskine 6fc5215831 check-files.py: readability improvement in permission check 2019-02-25 21:42:32 +01:00
Gilles Peskine 21e85f78b8 check-files.py: use class fields for class-wide constants
In an issue tracker, heading and files_exemptions are class-wide
constants, so make them so instead of being per-instance fields.
2019-02-25 21:42:32 +01:00
Gilles Peskine d5240ec4c7 check-files.py: clean up class structure
Line issue trackers are conceptually a subclass of file issue
trackers: they're file issue trackers where issues arise from checking
each line independently. So make it an actual subclass.

Pylint pointed out the design smell: there was an abstract method that
wasn't always overridden in concrete child classes.
2019-02-25 21:42:32 +01:00
Gilles Peskine 7660549187 check-files.py: document some classes and methods
Document all classes and longer methods.

Declare a static method as such. Pointed out by pylint.
2019-02-25 21:42:32 +01:00
Gilles Peskine 7b9fcdc2d5 Fix pylint errors going uncaught
Make check-python-files.sh run pylint on all *.py files (in
directories where they are known to be present), rather than list
files explicitly.

Fix a bug whereby the return status of check-python-files.sh was only
based on the last file passing, i.e. errors in other files were
effectively ignored.

Make check-python-files.sh run pylint unconditionally. Since pylint3
is not critical, make all.sh to skip running check-python-files.sh if
pylint3 is not available.
2019-02-25 21:42:32 +01:00
Gilles Peskine e70c6dcee0 Call pylint3, not pylint
We use Python 3, so call Pylint for Python 3, not for Python 2.
2019-02-25 21:42:32 +01:00
Gilles Peskine 5612a9372b New, documented pylint configuration
The pylint configuration in .pylint was a modified version of the
output of `pylint --generate-rcfile` from an unknown version of
pylint. Replace it with a file that only contains settings that are
modified from the default, with an explanation of why each setting is
modified.

The new .pylintrc was written from scratch, based on the output of
pylint on the current version of the files and on a judgement of what
to silence generically, what to silence on a case-by-case basis and
what to fix.
2019-02-25 21:42:32 +01:00
Jaeden Amero 2c1d492ccc Merge remote-tracking branch 'origin/pr/2428' into mbedtls-2.16 2019-02-22 12:53:27 +00:00
Gilles Peskine 62a73511f1 Add test case for ecdh_get_params with mismatching group
Add a test case for doing an ECDH calculation by calling
mbedtls_ecdh_get_params on both keys, with keys belonging to
different groups. This should fail, but currently passes.
2019-02-22 10:24:31 +01:00
Gilles Peskine 6d9b762ee0 Add test case for ecdh_calc_secret
Add a test case for doing an ECDH calculation by calling
mbedtls_ecdh_get_params on both keys, then mbedtls_ecdh_calc_secret.
2019-02-22 10:24:14 +01:00
Jaeden Amero c5b57ef9e0 Merge remote-tracking branch 'origin/pr/2412' into mbedtls-2.16 2019-02-21 12:01:50 +00:00
Jaeden Amero 0981db57e1 Merge remote-tracking branch 'origin/pr/2385' into mbedtls-2.16 2019-02-21 11:58:58 +00:00
k-stachowiak abb843e8ae Reenable GnuTLS next based tests 2019-02-18 16:14:03 +01:00
Antonin Décimo d5f4759594 Fix #2370, minor typos and spelling mistakes 2019-02-18 14:50:57 +00:00
Ron Eldor b76e765f2e Specify server certificate to use in SHA-1 test
Specify the SHA-1 server certificate to use in the SHA-1 test,
because now the default certificates use SHA256 certificates.
2019-02-12 17:10:28 +02:00
Andres Amaya Garcia 2c0f6f0b10 Add tests for (named) bitstring to suite_asn1write 2019-02-11 21:23:49 +00:00
Andrzej Kurek ed68b31090 Move a restartable ecp context to a conditional compilation block
This was an unused variable when compiling with parameter validation
but without ecp_restartable
2019-02-11 07:28:04 -05:00
Andres Amaya Garcia e144b4130c Add gen_query_config.pl to check-gen-files and bump_version 2019-02-07 10:32:31 +00:00
Andres Amaya Garcia 0644678507 ssl-opt: Use ssl_server2 to query config instead of grep and sed 2019-02-07 10:32:30 +00:00
Peter Kolbus 1e2aa72b57 all.sh: Test MBEDTLS_MPI_WINDOW_SIZE=1
There were no tests for a non-default MPI window size. Add one.

Change-Id: Ic08fbc9161d0b3ee67eb3c91f9baf602646c9dfe
2019-02-05 16:44:13 +01:00
k-stachowiak fa444586c0 Correct code formatting in the timing test suites 2019-02-05 10:05:01 +01:00
Peter Kolbus 3098707188 all.sh: Fix check_headers_in_cpp
When all.sh invokes check_headers_in_cpp, a backup config.h exists. This
causes a stray difference vs cpp_dummy_build.cpp. Fix by only collecting
the *.h files in include/mbedtls.

Change-Id: Ifd415027e856858579a6699538f06fc49c793570
2019-02-04 17:14:02 +00:00
Jaeden Amero 9fc7af017a Merge remote-tracking branch 'origin/pr/2040' into mbedtls-2.16 2019-01-30 16:17:22 +00:00
Jaeden Amero 462dfc5068 Merge remote-tracking branch 'origin/pr/2332' into mbedtls-2.16 2019-01-30 15:52:26 +00:00
Jaeden Amero 36c2c73263 Merge remote-tracking branch 'origin/pr/2325' into mbedtls-2.16 2019-01-30 15:36:57 +00:00
Jaeden Amero a82b436bc2 Merge remote-tracking branch 'origin/pr/2322' into mbedtls-2.16 2019-01-30 15:29:41 +00:00
Jaeden Amero 5677eab235 Merge remote-tracking branch 'origin/pr/2207' into mbedtls-2.16 2019-01-30 14:57:30 +00:00
Jaeden Amero 484d883a1d Merge remote-tracking branch 'origin/pr/2191' into mbedtls-2.16 2019-01-30 14:56:38 +00:00
k-stachowiak 722334278b Reduce the timing tests complexity 2019-01-29 13:02:19 +01:00
Ron Eldor da04b3b972 Increase okm_hex buffer to contain null character
Add an additional byte for the `okm_hex` buffer, to assure
it is null-terminated in case `okm` is 128 bytes long.
2019-01-28 15:20:10 +02:00
Ron Eldor 57c2a301a3 Minor modifications to hkdf test
1. Fix comment grammar.
2. Rename `okm_string` to `okm_hex`.
2019-01-28 15:09:15 +02:00
Ron Eldor 6fce81637e Add explanation for okm_string size
Add explanation for why the size of `okm_string` buffer
is twice as `okm` buffer.
2019-01-28 15:05:11 +02:00
Ron Eldor d9ad084b2d Reduce buffer size of okm
Reduce the buffer size of okm to 128, to reduce stack usage.
2019-01-17 21:32:12 +02:00
Ron Eldor 45154eb20b Reduce Stack usage of hkdf test function
`test_hkdf` in the hkdf test suites consumed stack of ~6KB with
6 buffers of ~1KB each. This causes stack overflow on some platforms
with smaller stack. The buffer sizes were reduced. By testing, the sizes
can be reduced even further, as the largest seen size is 82 bytes(for okm).
2019-01-17 21:31:59 +02:00
Gilles Peskine 69f190e8dd Rename test_memcheck to test_valgrind
Valgrind is what it does. `memcheck` is how it's implemented.
2019-01-10 18:29:15 +01:00
Gilles Peskine a28db923d9 Support wildcard patterns with a positive list of components to run
Wildcard patterns now work with command line COMPONENT arguments
without --except as well as with. You can now run e.g.
`all.sh "check_*` to run all the sanity checks.
2019-01-10 18:29:15 +01:00
Gilles Peskine 53190e6160 Delete $OUT_OF_SOURCE_DIR under --force
The deletion of "$OUT_OF_SOURCE_DIR" had mistakenly been lumped
together with Yotta and then removed when Yotta support was removed.
Bring it back.
2019-01-10 18:29:15 +01:00
Gilles Peskine d1174cf015 Fix sometimes-spurious warning about changed config.h
After backing up and restoring config.h, `git diff-files` may report
it as potentially-changed because it isn't sure whether the index is
up to date. Use `git diff` instead: it actually reads the file.
2019-01-10 18:29:15 +01:00
Gilles Peskine c70637a5f0 all.sh: Update the maintainer documentation 2019-01-10 18:29:12 +01:00
Gilles Peskine cc9f0b956e Merge the code to call output_env.sh into pre_check_tools
It's all about tool detection.
2019-01-10 18:27:38 +01:00
Gilles Peskine 879642663a all.sh: only check tools that are going to be used
Don't require openssl, mingw, etc. if we aren't going to run a
component that uses them.
2019-01-10 18:27:38 +01:00
Gilles Peskine 5331c6e0b1 all.sh: only look for armcc if it is used
Only look for armcc if component_build_armcc is to be executed,
instead of requiring the option --no-armcc.

You can still pass --no-armcc, but it's no longer required when
listing components to run. With no list of components or an exclude
list on the command line, --no-armcc is equivalent to having
build_armcc in the exclude list.
2019-01-10 18:27:38 +01:00
Gilles Peskine beb3a81588 all.sh: Always build the list of components to run
Build the list of components to run in $RUN_COMPONENTS as part of
command line parsing. After parsing the command line, it no longer
matters how this list was built.
2019-01-10 18:27:38 +01:00
Gilles Peskine 878cf60172 all.sh: list components automatically
Extract the list of available components by looking for definitions of
functions called component_xxx. The previous code explicitly listed
all components in run_all_components, which opened the risk of
forgetting to list a component there.

Add a conditional execution facility: if a function support_xxx exists
and returns false then component_xxx is not executed (except when the
command line lists an explicit set of components to execute).
2019-01-10 18:27:38 +01:00
Gilles Peskine a1fc4b5ead all.sh: fix MAKEFLAGS setting
MAKEFLAGS was set to -j if it was already set, instead of being set if
not previously set as intended. So now all.sh will do parallel builds
if invoked without MAKEFLAGS in the environment.
2019-01-09 22:36:33 +01:00
Gilles Peskine a16c2b1ff1 all.sh: don't insist on Linux; always run Valgrind
Don't bail out of all.sh if the OS isn't Linux. We only expect
everything to pass on a recent Linux x86_64, but it's useful to call
all.sh to run some components on any platform.

In all.sh, always run both MemorySanitizer and Valgrind. Valgrind is
slower than ASan and MSan but finds some things that they don't.

Run MSan unconditionally, not just on Linux/x86_64. MSan is supported
on some other OSes and CPUs these days.

Use `all.sh --except test_memsan` if you want to omit MSan because it
isn't supported on your platform. Use `all.sh --except test_memcheck`
if you want to omit Valgrind because it's too slow.

Make the test scripts more portable (tested on FreeBSD): don't insist
on GNU sed, and recognize amd64 as well as x86_64 for `uname -m`. The
`make` utility must still be GNU make.
2019-01-09 22:36:33 +01:00
Gilles Peskine 4976e82a9e Gdb script: improve portability of ASLR disabling disabling
Call `set disable-randomization off` only if it seems to be supported.
The goal is to neither get an error about disable-randomization not
being supported (e.g. on FreeBSD), nor get an error if it is supported
but fails (e.g. on Ubuntu).

Only fiddle with disable-randomization from all.sh, which cares
because it reports the failure of ASLR disabling as an error. If a
developer invokes the Gdb script manually, a warning about ASLR
doesn't matter.
2019-01-09 22:36:31 +01:00
Gilles Peskine 5fa32a7a7a Use CMAKE_BUILD_TYPE to do Asan builds
Use `cmake -D CMAKE_BUILD_TYPE=Asan` rather than manually setting
`-fsanitize=address`. This lets cmake determine the necessary compiler
and linker flags.

With UNSAFE_BUILD on, force -Wno-error. This is necessary to build
with MBEDTLS_TEST_NULL_ENTROPY.
2019-01-09 22:35:57 +01:00
Gilles Peskine 55f7c94430 Fix inconsistent indentation
Only whitespace changes in this commit.
2019-01-09 22:35:55 +01:00
Simon Butcher 4d60477a33 Merge remote-tracking branch 'public/pr/2232' into mbedtls-2.16 2019-01-08 15:33:37 +00:00
Simon Butcher fc2edc3b8f Merge remote-tracking branch 'public/pr/2228' into mbedtls-2.16 2019-01-08 15:29:18 +00:00
Gilles Peskine b28636b865 Merge tag 'mbedtls-2.16.0' into all_sh-2.14
Merge the work on all.sh that was done on mbedtls-2.14.0 with the
changes from mbedtls-2.14.0 to mbedtls-2.16.0.

There is a merge conflict in test/scripts/all.sh, which is the only
file that was modified in the all.sh work branch. I resolved it by
taking the copy from the all.sh branch and applying the changes
between mbedtls-2.14.0 and mbedtls-2.16.0. These changes consisted of
two commits:

* "Add tests to all.sh for CHECK_PARAMS edge cases": adds two
  test components which are reproduced here as
  test_check_params_without_platform and component_test_check_params_silent.
* "tests: Backup config.h before modifying it": moot because the
  component framework introduced in the all.sh branch backs up config.h
  systematically.
2019-01-03 13:04:36 +01:00
Gilles Peskine 608953eb8c Back up and restore config.h systematically
In all.sh, always save config.h before running a component, instead of
doing it manually in each component that requires it (except when we
forget, which has happened). This would break a script that requires
config.h.bak not to exist, but we don't have any of those.
2019-01-02 19:05:33 +01:00
Gilles Peskine ffcdeff00a Add the current component name to msg output and the final report 2019-01-02 18:09:05 +01:00
Gilles Peskine 81b96ed603 Add --except mode: run all components except a list
Allow the list to use wildcards, e.g. you can run the sanity checks with
all.sh --except "test_*" "build_*"
2019-01-02 18:07:23 +01:00
Gilles Peskine 92525111dc all.sh: with non-option arguments, run only these components 2019-01-02 18:07:23 +01:00
Gilles Peskine 348fb9a597 New option --list-components
Add an option to list the available components.

This is not useful yet, but a subsequent commit will add the ability
to run specific components.
2019-01-02 18:07:23 +01:00
Gilles Peskine 782f411bf5 Move test-ref-configs into its own component 2019-01-02 18:07:22 +01:00
Gilles Peskine e48351a33f Move cleanup into the common wrapper function
Call cleanup from run_component instead of calling it from each
individual component function.

Clean up after each component rather than before. With the new
structure it makes more sense for each component to leave the place
clean. Run cleanup once at the beginning to start from a clean slate.
2019-01-02 18:07:22 +01:00
Gilles Peskine 9f8f92ca9b Remove duplicate component for RSA_NO_CRT 2019-01-02 18:07:22 +01:00
Gilles Peskine 8f07312124 Move the code into functions. No behavior change.
Move almost all the code of this script into functions. There is no
intended behavior change. The goal of this commit is to make
subsequent improvements easier to follow.

A very large number of lines have been reintended. To see what's going
on, ignore whitespace differences (e.g. diff -w).

I followed the following rules:

* Minimize the amount of code that gets moved.
* Don't change anything to what gets executed or displayed.
* Almost all the code must end up in a function.
* One function does one thing. For most of the code, that's from one
  "cleanup" to the next.
* The test sequence functions (run_XXX) are independent.

The change mostly amounts to putting chunks of code into a function
and calling the functions in order. A few test runs are conditional;
in those cases the conditional is around the function call.
2019-01-02 18:07:22 +01:00
Hanno Becker 2ed44a986b Add missing dependencies in test_suite_cipher.gcm 2019-01-02 10:48:25 +00:00
Hanno Becker ef308c993f Add NIST AES GCM test vectors to single-step cipher API test suite
The test suites `test_suite_gcm.aes{128,192,256}_en.data` contains
numerous NIST test vectors for AES-*-GCM against which the GCM
API mbedtls_gcm_xxx() is tested.

However, one level higher at the cipher API, no tests exist which
exercise mbedtls_cipher_auth_{encrypt/decrypt}() for GCM ciphers,
although test_suite_cipher.function contains the test auth_crypt_tv
which does precisely that and is already used e.g. in
test_suite_cipher.ccm.

This commit replicates the test vectors from
test_suite_gcm.aes{128,192,256}_en.data in test_suite_cipher.gcm.data
and adds a run of auth_crypt_tv for each of them.

The conversion was mainly done through the sed command line

```
s/gcm_decrypt_and_verify:\([^:]*\):\([^:]*\):\([^:]*\):\([^:]*\):
\([^:]*\):\([^:]*\):\([^:]*\):\([^:]*\):\([^:]*\):\([^:]*\)/auth_crypt_tv:
\1:\2:\4:\5:\3:\7:\8:\9/
```
2019-01-02 10:47:53 +00:00
Ron Eldor 016f925b4c Separate REGEX of MACRO to groups
Seperate the REGEX into identifier, condition and value, into groups,
to behandled differently.
2019-01-02 11:06:27 +02:00
Ron Eldor a2579be8a0 Add conditional dependency to tests
Add a way to check compile time defionitions values, for determining
whether to skip tests.
2019-01-02 11:05:32 +02:00
Simon Butcher d3d8a64dfa Enable more compiler warnings in tests/Makefile
tests/Makefile had some unused warnings disabled unnecessarily, which
test-ref-configs.pl was turning back on. We don't need to disable these warnings
so I'm turning them back on.
2018-12-28 11:06:35 +00:00
Simon Butcher ecff219e6f Change file scoping of test helpers.function
Dependent on configured options, not all of the helper functions were being
used, which was leading to warning of unused functions with Clang.

To avoid any complex compile time options, or adding more logic to
generate_test_code.py to screen out unused functions, those functions which were
provoking the warning were changed to remove static, remove them from file
scope, and expose them to the linker.
2018-12-28 11:06:25 +00:00
Simon Butcher 6c164e754b Update the version of the library to 2.16.0 2018-12-21 10:51:51 +00:00
Simon Butcher 428d00d837 Merge remote-tracking branch 'public/pr/2209' into development-restricted 2018-12-20 12:34:59 +00:00
Simon Butcher 88d45a84eb Merge remote-tracking branch 'public/pr/2171' into development-restricted 2018-12-20 12:30:47 +00:00
Simon Butcher ad7c2105a2 Merge remote-tracking branch 'public/pr/2274' into development 2018-12-20 12:16:57 +00:00
Simon Butcher 12b4240300 Merge remote-tracking branch 'public/pr/2288' into development 2018-12-20 12:16:46 +00:00
Simon Butcher c831193c85 Merge remote-tracking branch 'public/pr/2302' into development 2018-12-20 12:16:39 +00:00
Simon Butcher 1efda39f8a Merge remote-tracking branch 'public/pr/2297' into development 2018-12-20 12:16:29 +00:00
Simon Butcher 5aa7809ac8 Merge remote-tracking branch 'public/pr/2275' into development 2018-12-20 12:15:19 +00:00
Simon Butcher 780cf189b0 Merge remote-tracking branch 'public/pr/2271' into development 2018-12-20 12:15:08 +00:00
Simon Butcher 032c037052 Merge remote-tracking branch 'public/pr/2270' into development 2018-12-20 12:04:13 +00:00
Simon Butcher a033633bb0 Merge remote-tracking branch 'public/pr/2269' into development 2018-12-20 12:02:56 +00:00
Simon Butcher 70935a4001 Merge remote-tracking branch 'public/pr/2299' into development 2018-12-20 12:02:23 +00:00
Simon Butcher 003c0e032f Merge remote-tracking branch 'public/pr/2292' into development 2018-12-20 12:02:17 +00:00
Simon Butcher decf2f5c2c Merge remote-tracking branch 'public/pr/2291' into development 2018-12-20 12:02:11 +00:00
Simon Butcher 65ce5dc981 Merge remote-tracking branch 'public/pr/2290' into development 2018-12-20 12:02:05 +00:00
Simon Butcher ad2e0dae32 Merge remote-tracking branch 'public/pr/2283' into development 2018-12-20 12:01:58 +00:00
Simon Butcher 0bbf7f450d Merge remote-tracking branch 'public/pr/2279' into development 2018-12-20 12:01:49 +00:00
Simon Butcher 962b7b17d5 Merge remote-tracking branch 'public/pr/2273' into development 2018-12-20 12:01:17 +00:00
Simon Butcher 6be67a6518 Merge remote-tracking branch 'public/pr/2281' into development 2018-12-20 12:01:09 +00:00
Simon Butcher dac513e246 Merge remote-tracking branch 'public/pr/2282' into development 2018-12-20 12:01:04 +00:00
Simon Butcher ccafd14fee Merge remote-tracking branch 'public/pr/2276' into development 2018-12-20 12:00:57 +00:00
Simon Butcher 2a8d32c6c1 Merge remote-tracking branch 'public/pr/2287' into development 2018-12-20 12:00:50 +00:00
Gilles Peskine 743e3988dc Avoid unused-variable warnings for str as well
The exact guard is FS_IO && PK_PARSE_C. Just keep it simple.
2018-12-20 12:29:48 +01:00
Gilles Peskine 88ca3a244e Avoid unused-variable warnings in some configurations 2018-12-20 12:26:16 +01:00
Gilles Peskine d6027119be Fix dependencies on MBEDTLS_FS_IO 2018-12-20 12:15:41 +01:00
Hanno Becker 73b79841b2 Remove parameter validation for deprecated function in ECDSA module 2018-12-20 09:53:24 +00:00
k-stachowiak dd63359dae Add tests for valid NULL in ccm_free() 2018-12-19 19:02:39 +01:00
k-stachowiak 508bcd96db Remove unneeded test for the CCM free function 2018-12-19 19:02:39 +01:00
k-stachowiak 26d365eb54 Add parameter validation for CCM 2018-12-19 19:02:39 +01:00
k-stachowiak fb54360f8c Prevent unused variable in some configurations 2018-12-19 18:34:21 +01:00
Gilles Peskine 6af45ec53e PK: document context validity requirements
Document when a context must be initialized or not, when it must be
set up or not, and whether it needs a private key or a public key will
do.

The implementation is sometimes more liberal than the documentation,
accepting a non-set-up context as a context that can't perform the
requested information. This preserves backward compatibility.
2018-12-19 18:10:03 +01:00
k-stachowiak a85edd9415 Split the unconditional and conditional parameter validation tests 2018-12-19 18:06:35 +01:00
Hanno Becker f25ee7f79d Fix parameter validation for mbedtls_mpi_lsb()
The MPI_VALIDATE_RET() macro cannot be used for parameter
validation of mbedtls_mpi_lsb() because this function returns
a size_t.

Use the underlying MBEDTLS_INTERNAL_VALIDATE_RET() insteaed,
returning 0 on failure.

Also, add a test for this behaviour.
2018-12-19 16:51:50 +00:00
Gilles Peskine d54b97503b pk parse: the password is optional
For mbedtls_pk_parse_key and mbedtls_pk_parse_keyfile, the password is
optional. Clarify what this means: NULL is ok and means no password.
Validate parameters and test accordingly.
2018-12-19 17:36:14 +01:00
k-stachowiak 516897a44a Remove unnecessary parameter validation from the Cipher module 2018-12-19 17:34:58 +01:00
k-stachowiak 95070a8286 Make some cipher parameter validation unconditional 2018-12-19 17:34:58 +01:00
k-stachowiak 5b01f8b3ae Add a new line at the end of the test data file 2018-12-19 17:34:13 +01:00
k-stachowiak 90b8d4a11e Include static cipher functions in the parameter validation scheme 2018-12-19 17:34:13 +01:00
k-stachowiak a539070f82 Make all parameter validation tests optional 2018-12-19 17:34:13 +01:00
Krzysztof Stachowiak e0215d7869 Add Cipher module parameter validation 2018-12-19 17:34:13 +01:00
k-stachowiak 5fccb3edf3 Add tests for valid NULL in gcm_free() 2018-12-19 17:30:38 +01:00
k-stachowiak 8ffc92a1e8 Add parameter validation for the GCM module 2018-12-19 17:30:38 +01:00
Gilles Peskine ee3cfec3cc PK sign/verify: hash=NULL is ok if md_alg=0 and hash_len=0 2018-12-19 17:11:44 +01:00
Gilles Peskine 998fbfbe68 Properly test pk_write with an empty output buffer
This needs a real key to test properly.
2018-12-19 17:08:51 +01:00
Gilles Peskine cc274c2ebf Do run the valid parameters test function 2018-12-19 17:08:01 +01:00
Gilles Peskine 1f19fa6f62 PK: Fix free(NULL) in library and tests
free() functions are documented as no-ops on NULL. Implement and test
this correctly.
2018-12-19 14:18:39 +01:00
Hanno Becker f947c0a2dd Move testing of mbedtls_blowfish_free() to separate test case
It should be tested regardless of the setting of MBEDTLS_CHECK_PARAMS.
2018-12-19 12:52:59 +00:00
Hanno Becker 49acc64c69 Minor improvements to Blowfish documentation and tests 2018-12-19 12:52:59 +00:00
Hanno Becker e38b4cd661 Test parameter validation for Blowfish module 2018-12-19 12:52:59 +00:00
Hanno Becker 0294072c09 Avoid unused variable warning in ARIA param validation test 2018-12-19 12:51:00 +00:00
Hanno Becker 14b91e8e22 Move testing of mbedtls_aria_free() to separate test
The test that mbedtls_aria_free() accepts NULL parameters
can be performed even if MBEDTLS_CHECK_PARAMS is unset, but
was previously included in the test case aria_invalid_params()
which is only executed if MBEDTLS_CHECK_PARAMS is set.
2018-12-19 12:51:00 +00:00
Hanno Becker fac1d44d62 Fix style in ARIA parameter validation tests 2018-12-19 12:51:00 +00:00
Hanno Becker b0de9f5b03 Test that mbedtls_aria_free() accepts NULL parameter 2018-12-19 12:51:00 +00:00
Hanno Becker 9e45c1607e Test parameter validation for ARIA module 2018-12-19 12:51:00 +00:00
Hanno Becker f1931760d8 Move test of mbedtls_camellia_free() to separate test
The acceptance of NULL should be tested regardless of the
setting of MBEDTLS_CHECK_PARAMS.
2018-12-19 12:47:55 +00:00
Hanno Becker ff62f44ad7 Remove duplicated parameter check in CAMELLIA module 2018-12-19 12:47:55 +00:00
Hanno Becker e939de7247 Minor fixes to Camellia parameter validation 2018-12-19 12:47:55 +00:00
Hanno Becker 75788371df Test parameter validation for CAMELLIA module 2018-12-19 12:47:55 +00:00
Gilles Peskine e146e7dbae Don't use TEST_VALID_PARAM with a value
TEST_VALID_PARAM is only for functions that return void. This commit
fixes the build with clang -Wunused-comparison.
2018-12-19 13:21:22 +01:00
Hanno Becker 1959535038 Add parameter validation test for mbedtls_ecp_check_pub_priv() 2018-12-19 08:52:08 +00:00
Hanno Becker 549e455a42 Add parameter validation test for mbedtls_ecp_gen_privkey() 2018-12-19 08:52:02 +00:00
Hanno Becker 0a4fa9b1fb Add parameter validation test for mbedtls_ecp_check_budget() 2018-12-19 08:51:58 +00:00
Hanno Becker 807c107c3c Fix typos in ECP test suite 2018-12-19 08:51:55 +00:00
Simon Butcher 54b789aa74 Merge remote-tracking branch 'public/pr/2298' into development 2018-12-19 08:08:14 +00:00
Gilles Peskine 78438e4109 Test parameter validation for pk, pkparse and pkwrite 2018-12-19 00:55:47 +01:00
Hanno Becker 59274d43cb Remove unnecessary call to mbedtls_mpi_free() in MPI tests 2018-12-18 23:27:03 +00:00
Hanno Becker b48e1aa846 Add separate test for mbedtls_mpi_free() accepting NULL 2018-12-18 23:25:01 +00:00
Jaeden Amero ee427b26d4 tests: Backup config.h before modifying it
It's good to make a backup of config.h before modifying it, so that when
"cleanup" runs the next test has a clean default config.h to start from.

Fixes 840af0a9ae ("Add tests to all.sh for CHECK_PARAMS edge cases")
2018-12-18 21:14:28 +00:00
Hanno Becker e118504a5f Numerous minor improvements to bignum documentation 2018-12-18 18:12:13 +00:00
Hanno Becker 56b661cbf8 Add test that mbedtls_mpi_free() accepts NULL parameter 2018-12-18 18:12:13 +00:00
Hanno Becker afb607b9db Add tests for parameter validation in MPI module 2018-12-18 18:12:13 +00:00
Hanno Becker d22df58a56 Add missing guards around SHA-1 tests 2018-12-18 17:02:03 +00:00
Hanno Becker adc9b178ca Minor improvements to DHM module 2018-12-18 16:59:09 +00:00
Hanno Becker 8c8a93c574 Test parameter validation for DHM module 2018-12-18 16:59:09 +00:00
Hanno Becker 4fbd4bf442 Fix guard in SHA-512 tests 2018-12-18 16:37:43 +00:00
Hanno Becker 36beb04fd5 Add tests or SHA-256 parameter validation 2018-12-18 16:31:06 +00:00
Hanno Becker 686c9a0e8d Test SHA-512 parameter validation 2018-12-18 15:33:14 +00:00
Hanno Becker a994b2379f Test that xxx_free() functions accept NULL parameter 2018-12-18 15:30:30 +00:00
Hanno Becker ae2ff02ff1 Add tests for ChaChaPoly parameter validation
Parameter validation was previously performed and tested unconditionally
for the ChaCha/Poly modules. This commit therefore only needs go guard the
existing tests accordingly and use the appropriate test macros for parameter
validation.
2018-12-18 15:30:30 +00:00
Hanno Becker af05a90349 Test parameter validation in ECDSA module 2018-12-18 14:31:50 +00:00
Hanno Becker 491db772c3 Test parameter validation for ECJPAKE module 2018-12-18 14:31:18 +00:00
Hanno Becker 4c818483b2 Test parameter validation for ECDH module 2018-12-18 14:30:39 +00:00
Hanno Becker b06f193d73 Add missing cases to RSA parameter validation test 2018-12-18 14:05:20 +00:00
Hanno Becker 05cf6dabb8 Add missing test for mbedtls_rsa_pkcs1_sign() 2018-12-18 13:38:05 +00:00
Hanno Becker f04d923834 Test mbedtls_rsa_gen_key() with NULL ctx/RNG separately 2018-12-18 13:38:05 +00:00
Hanno Becker 71cd6c7ba9 Remove duplicate test in RSA parameter validation test 2018-12-18 13:38:05 +00:00
Hanno Becker a7ee00225b Test mbedtls_rsa_init() with invalid padding 2018-12-18 13:38:05 +00:00
Hanno Becker 046d2024c5 Test parameter validation for RSA module 2018-12-18 13:38:05 +00:00
Hanno Becker 57b684f9d1 Add separate test for xxx_free() functions in ECP module 2018-12-18 13:00:48 +00:00
Hanno Becker 12dff0352b Test parameter validation for ECP module 2018-12-18 13:00:48 +00:00
Manuel Pégourié-Gonnard 488d9309fc Fix unused param warnings in test function 2018-12-18 13:05:49 +01:00
Hanno Becker 0e24473b94 Test parameter validation in SHA-1 module 2018-12-18 11:37:28 +00:00
Manuel Pégourié-Gonnard e55e103bfe Fix off-by-one in iv_off check and add tests 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard ab6b9758d6 Improve constant naming in test functions 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 2bc535be86 Add parameter validation for AES-CTR 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 8e41eb7187 Add parameter validation for AES-OFB 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 1677cca54b Add parameter validation for AES-CFB functions 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 191af1313a Add param validation for mbedtls_aes_crypt_xts() 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 3178d1a997 Add param validation for mbedtls_aes_crypt_cbc() 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 1aca260571 Add parameter validation for mbedtls_aes_crypt_ecb() 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard 68e3dff3f1 Add parameter validation XTS setkey functions 2018-12-18 12:22:40 +01:00
Manuel Pégourié-Gonnard af0c6cb9e0 Fix missing guard on XTS function in tests 2018-12-18 12:02:52 +01:00
Hanno Becker 6640b0d9a3 Undo deprecation of MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH 2018-12-18 09:53:14 +00:00
Hanno Becker 938f9e9bdb Undo deprecation of MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH
Merging MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH and
MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH is an API break.
2018-12-18 09:50:57 +00:00
Hanno Becker d2f3a00062 Introduce single BLOWFISH error code for bad input data
Deprecate the old specific error codes
* MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH
* MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH
2018-12-17 13:26:37 +00:00
Hanno Becker 4c029d09be Introduce single CAMELLIA error code for bad input data
Deprecate the old specific error codes
* MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH
* MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH
2018-12-17 13:26:33 +00:00
Gilles Peskine c8fff7b2e7 Declare test_suite_aes.ofb to CMake 2018-12-14 18:30:41 +01:00
Gilles Peskine ac372cc687 Add a facility to skip running some test suites
With the build option SKIP_TEST_SUITES=..., the specified test suites
are built, but skipped when running tests. Usage:
    make check SKIP_TEST_SUITES=timing,gcm
or
    cmake -D SKIP_TEST_SUITES=timing,gcm ...

The list can be separated by any of space, comma or semicolon, and each
element can be a regular expression in ERE syntax except that "." stands
for itself. Skipping "foo" skips not only "foo" itself but also
any "foo.bar", but does not skip "foobar".
2018-12-14 18:29:28 +01:00
Gilles Peskine 15db850fe9 run-test-suites: update the documentation
Update the documentation to mention the optional verbosity level with -v.

Print the documentation on --help.

Die on an unsupported option.
2018-12-14 18:23:13 +01:00
Manuel Pégourié-Gonnard e7306d30a9 Improve some documentation and ChangeLog entry 2018-12-13 09:45:49 +01:00
Manuel Pégourié-Gonnard a4251f4775 Test aes_free( NULL ) unconditionally 2018-12-12 12:04:51 +01:00
Manuel Pégourié-Gonnard 54e7f312d3 Make TEST_VALID_PARAM() available unconditionally 2018-12-12 11:56:09 +01:00
Manuel Pégourié-Gonnard aae10fa427 Fix some whitespace issues 2018-12-12 10:24:19 +01:00
Manuel Pégourié-Gonnard cd2b29cd12 Improve wording in documentation and ChangeLog 2018-12-12 10:23:57 +01:00
Manuel Pégourié-Gonnard 9b8ea89ae5 Fix a few style / whitespace issues 2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard acfdc623d2 Fix test macro that was too lenient
Previously, one could change the definition of AES_VALIDATE_RET() to return
some other code than MBEDTLS_ERR_AES_BAD_INPUT_DATA, and the test suite
wouldn't notice. Now this modification would make the suite fail as expected.
2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard 840af0a9ae Add tests to all.sh for CHECK_PARAMS edge cases 2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard 44c5d58d05 Document AES functions and fix free() functions 2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard a2b0e27378 Skip param validation tests if custom macro used
The test framework for validation of parameters depends on the macro
MBEDTLS_PARAM_FAILED() being set to its default value when building the
library. So far the test framework attempted to define this macro but this was
the wrong place - this definition wouldn't be picked by the library.

Instead, a different approach is taken: skip those tests when the macro is
defined in config.h, as in that case we have no way to know if it will indeed
end up calling mbedtls_param_failed() as we need it to.

This commit was tested by manually ensuring that aes_invalid_params:

- passes (and is not skipped) in the default configuration
- is skipped when MBEDTLS_PARAM_FAILED() is defined in config.h
2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard 3ef6a6dc5c Fix const-ness in mbedtls_param_failed()
The previous prototype gave warnings are the strings produced by #cond and
__FILE__ are const, so we shouldn't implicitly cast them to non-const.

While at it modifying most example programs:
- include the header that has the function declaration, so that the definition
  can be checked to match by the compiler
- fix whitespace
- make it work even if PLATFORM_C is not defined:
    - CHECK_PARAMS is not documented as depending on PLATFORM_C and there is
      no reason why it should
    - so, remove the corresponding #if defined in each program...
    - and add missing #defines for mbedtls_exit when needed

The result has been tested (make all test with -Werror) with the following
configurations:

- full with    CHECK_PARAMS with    PLATFORM_C
- full with    CHECK_PARAMS without PLATFORM_C
- full without CHECK_PARAMS without PLATFORM_C
- full without CHECK_PARAMS with    PLATFORM_C

Additionally, it has been manually tested that adding

    mbedtls_aes_init( NULL );

near the normal call to mbedtls_aes_init() in programs/aes/aescrypt2.c has the
expected effect when running the program.
2018-12-11 12:28:56 +01:00
Manuel Pégourié-Gonnard 8e661bf6a8 Fix arity of the PARAM_FAILED() macro and function
It was inconsistent between files: sometimes 3 arguments, sometimes one.

Align to 1 argument for the macro and 3 for the function, because:
- we don't need 3 arguments for the macro, it can add __FILE__ and __LINE__
  in its expansion, while the function needs them as parameters to be correct;
- people who re-defined the macro should have flexibility, and 3 arguments
  can give the impression they they don't have as much as they actually do;
- the design document has the macro with 1 argument, so let's stick to that.
2018-12-11 12:28:56 +01:00
Simon Butcher 249b3d6efe Remove use of the macro TEST_FN from the AES test suite
The TEST_FN macro is now redundant and no longer necessary.
2018-12-11 12:28:56 +01:00
Simon Butcher 6542f6c597 Change the use of setjmp/longjmp in parameter failure callback
Change the use of setjmp and longjmp in signalling parameter validation failures
when using the MBEDTLS_CHECK_PARAMS config.h option. This change allows
all calls which might result in a call to the parameter validation failure
handler to always be caught, even without use of the new macros, by placing a
setjmp() in the outer function which calls the test function, which the handler
can jump to.

This has several benefits:
    * it allows us to remove the clang compiler warning (-Wclobbered) caused
      by local auto variables being in the same function as the call to setjmp.
    * removes the need to wrap all function calls in the test functions with the
      TEST_ASSERT() macro. Now all parameter validation function calls should be
      caught.
2018-12-11 12:28:56 +01:00
Simon Butcher 747f5fe3e2 Add disabling of gcc 'clobbered' warning
With gcc, use of setjmp() was triggering warnings about use of auto variables
being clobbered.
2018-12-11 12:28:56 +01:00
Simon Butcher a646345e3f Add additional parameter validation tests for the AES module
This adds additional tests to validate the AES module parameter validation
checks which are enabled using the MBEDTLS_CHECK_PARAMS option.
2018-12-11 12:28:56 +01:00
Jaeden Amero faafcd83a8 Merge remote-tracking branch 'upstream-public/pr/2223' into development 2018-12-07 16:16:24 +00:00
Jaeden Amero fedb407a3f Merge remote-tracking branch 'upstream-public/pr/2208' into development 2018-12-07 16:16:04 +00:00
Jaeden Amero 52ed0b9030 Merge remote-tracking branch 'upstream-public/pr/2101' into development 2018-12-07 16:15:31 +00:00
Jaeden Amero d07ef47150 Merge remote-tracking branch 'upstream-public/pr/2061' into development 2018-12-07 16:07:21 +00:00
Jaeden Amero 60ca6e58b6 test: Make basic-build-test.sh see summary statuses
We've changed the behavior of "-v" to no longer output test summary
statuses. Update basic-build-test.sh to use the test runner's verbosity
option "-v 2", so that the basic-build-test.sh script can get the summary
statuses it needs.
2018-12-07 13:06:24 +00:00
Jaeden Amero 8ef1f48a52 Merge remote-tracking branch 'upstream-public/pr/2219' into development 2018-12-06 16:16:36 +00:00
Jaeden Amero 3c0941ec64 Merge remote-tracking branch 'upstream-public/pr/2172' into development 2018-12-06 16:09:08 +00:00
Jaeden Amero 41722ec29e Merge remote-tracking branch 'upstream-public/pr/1958' into development 2018-12-06 15:53:56 +00:00
Jaeden Amero 643e0027d6 Merge remote-tracking branch 'upstream-public/pr/1548' into development 2018-12-06 15:51:29 +00:00
Janos Follath 36c5f7fe9b ECDH: Hide context from tests
The tests for the ECDH key exchange that use the context accessed it
directly. This can't work with the new context, where we can't make any
assumptions about the implementation of the context. This commit works
around this problem and comes with the cost of allocating an extra
structures on the stack when executing the test.

One of the tests is testing an older interface for the sake of backward
compatibility. The new ECDH context is not backward compatible and this
test doesn't make any sense for it, therefore we skip this test in
non-legacy mode.
2018-12-06 12:22:46 +00:00
Janos Follath fc03e8dfa9 ECDH: Adapt tests for mbedtls_ecdh_setup()
The recently added `mbedtls_ecdh_setup()` function is not used in the
tests yet. This commit adapts the tests to the new workflow.

Having done that, the old lifecycle is not tested anymore, so we add a
new test to ensure backward compatibility.
2018-11-30 14:09:57 +00:00
Simon Butcher 51b8a2fa87 Merge remote-tracking branch 'restricted/pr/512' into development 2018-11-29 16:56:02 +00:00