* development: (73 commits)
Bump yotta dependencies version
Fix typo in documentation
Corrected misleading fn description in ssl_cache.h
Corrected URL/reference to MPI library
Fix yotta dependencies
Fix minor spelling mistake in programs/pkey/gen_key.c
Bump version to 2.1.2
Fix CVE number in ChangeLog
Add 'inline' workaround where needed
Fix references to non-standard SIZE_T_MAX
Fix yotta version dependencies again
Upgrade yotta dependency versions
Fix compile error in net.c with musl libc
Add missing warning in doc
Remove inline workaround when not useful
Fix macroization of inline in C++
Changed attribution for Guido Vranken
Merge of IOTSSL-476 - Random malloc in pem_read()
Fix for IOTSSL-473 Double free error
Fix potential overflow in CertificateRequest
...
Conflicts:
include/mbedtls/ssl_internal.h
library/ssl_cli.c
This extension is quite costly to generate, and we don't want to re-do it
again when the server performs a DTLS HelloVerify. So, cache the result the
first time and re-use if/when we build a new ClientHello.
Note: re-send due to timeouts are different, as the whole message is cached
already, so they don't need any special support.
Let the client retry longer, to make sure the server will time out before the
client gives up. Make it really longer to get a deterministic client exit
status (make sure it has time to reconnect after the server timeout).
This helps in the case where an intermediate certificate is directly trusted.
In that case we want to ignore what comes after it in the chain, not only for
performance but also to avoid false negatives (eg an old root being no longer
trusted while the newer intermediate is directly trusted).
closes#220
As we're about to change the chain construction logic, we want to make sure
the callback will still be called exactly when it should, and not on the
(upcoming) ignored certs in the chain.
Tends to cause spurious failures on buildbots due to peer timing out.
Anyway, those tests are mainly for interop, any memory error is most likely
catched by some earlier self-op test. (Also, we'll run these tests with ASan
anyway.)
Once the mutex is acquired, we must goto cleanup rather that return.
Since cleanup adjusts the return value, adjust that in test cases.
Also, at cleanup we don't want to overwrite 'ret', or we'll loose track of
errors.
see #257
Apparently openssl s_server does not flush stdout, anyway sometimes the client
receives the reply and exits, thus terminating the test, before is request is
visible on the server's stdout. So, just don't check that, checking the
client's output and exit code is already enough.
Retry one time in case we have a client timeout. These should be fairly rare
but still happen from time to time with udp_proxy tests which is annoying, and
until now has never indicated an actual issue.
Rather than flat-out die when we can't see the server started with lsof, just
stop waiting and try to go ahead with the test. Maybe it'll work if there was
a problem with lsof, most probably it will fail, but at least we'll have the
log, and the results of the following tests.
Note: date +%s isn't POSIX, but it works at least on Linux, Darwin/FreeBSD and
OpenBSD, which should be good enough for a test script.
This is not required nor recommended by the protocol, and it's a layering
violation, but it's a know flaw in the protocol that you can't detect a PSK
auth error in any other way, so it is probably the right thing to do.
closes#227
x509_get_name() does not make defensive copies of strings in its input (which
is OK as usually the caller will have made a copy already), so we shouldn't
reuse its input buffer as an output while "parsed" is still alive.
Our Windows implementation based on vsnprintf_s( ..., _TRUNCATE ) sometimes
writes *two* terminating NULLs. Allow for that, but obviously bytes past the
end of the buffer mustn't be touched.
Due to the recent change about entropy sources strength, it is no longer
acceptable to just disable the platform source. So, instead "fix" it so that
it is clear to MemSan that memory is initialized.
I tried __attribute__((no_sanitize_memory)) and MemSan's blacklist file, but
couldn't seem to get them to work.
- Added in each tests program to be sure they are run (putting them in a test
suite/function specific to the platform layer would cause them to be skipped
when PLATFORM_C is not defined).
- Platforms have already moved from a standard to a broken snprintf in the
past [1], so make sure to catch that if it ever happens again.
[1]: http://sourceforge.net/p/mingw-w64/mailman/message/31241434/
openssl s_server up to 1.0.2.a included uses a 512-bit prime for DH by
default. Since we now require 1024 bit at least, make s_server use decent
params. (1.0.2b and up use acceptable params by default.)
Just applying rename.pl with this file:
mbedtls_cipher_get_key_size mbedtls_cipher_get_key_bitlen
mbedtls_pk_get_size mbedtls_pk_get_bitlen
MBEDTLS_BLOWFISH_MIN_KEY MBEDTLS_BLOWFISH_MIN_KEY_BITS
MBEDTLS_BLOWFISH_MAX_KEY MBEDTLS_BLOWFISH_MAX_KEY_BITS
Things that are not guaranteed by the standard but should be true of all
platforms of interest to us:
- 8-bit chars
- NULL pointers represented by all-bits-zero
* commit '95f0089':
Update Changelog for DH params
Add test case for dh params with privateValueLength
accept PKCS#3 DH parameters with privateValueLength included
Conflicts:
library/dhm.c
The following did fail:
Test 1
foo:SOME_CONSTANT:"string"
Test 2
foo:OTHER_CONSTANT:"string"
due to the first string actually including the second "foo" up to (but no
including) the colon.
* mbedtls-1.3:
Add missing depends in x509 programs
Simplify ifdef checks in programs/x509
Fix thread safety issue in RSA operations
Add test certificate for bitstring in DN
Add support for X.520 uniqueIdentifier
Accept bitstrings in X.509 names
Note from future self: actually md_init_ctx will be re-introduced with the
same signature later, and a new function with the additional argument will be
added.
In preparation of moving HMAC to the MD layer, this ensures all tests that are
present in a specific MDx/SHAx suite are now present in the MD suite too.
* mbedtls-1.3:
Update generated file
Update Changelog for deprecation config flags
Fix tests to work with DEPRECATED_REMOVED
Add POLARSSL_DEPRECATED_{WARNING,REMOVED}
Suppress clang warning we don't want
CFLAGS are reserved for external interaction via make variable, the
following should work:
$ make CFLAGS="-O3"
$ CFLAGS="-O3" make
1. Move internal flags to LOCAL_CFLAGS
2. Respect external CFLAGS
3. CFLAGS should be last compiler flags.
4. Default CFLAGS is -O optimization, remove OFLAGS.
5. Add WARNING_CFLAGS to control warning setting and enable to remove
if compiler does not support flags.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
LDFLAGS are reserved for external interaction via make variable, the
following should work:
$ make LDFLAGS="-L/xxx"
$ LDFLAGS="-L/xxx" make
1. Move internal flags to LOCAL_LDFLAGS
2. Respect external LDFLAGS
3. LDFLAGS should be last linkage flags.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
* development: (100 commits)
Update Changelog for the mem-measure branch
Fix issues introduced when rebasing
Fix compile error in memory_buffer_alloc_selftest
Code cosmetics
Add curve25519 to ecc-heap.sh
Add curve25519 to the benchmark program
Fix compile issue when buffer_alloc not available
New script ecc-heap.sh
Fix unused variable issue in some configs
Rm usunused member in private struct
Add heap usage for PK in benchmark
Use memory_buffer_alloc() in benchmark if available
Only define mode_func if mode is enabled (CBC etc)
PKCS8 encrypted key depend on PKCS5 or PKCS12
Disable SRV_C for client measurement
Output stack+heap usage with massif
Enable NIST_OPTIM by default for config-suite-b
Refactor memory.sh
Adapt memory.sh to config-suite-b
Adapt mini-client for config-suite-b.h
...
Conflicts:
ChangeLog
include/polarssl/net.h
library/Makefile
library/error.c
library/ssl_tls.c
programs/Makefile
programs/ssl/ssl_client2.c
programs/ssl/ssl_server2.c
tests/Makefile
* rich/platform:
modify library/memory_buffer_alloc.c, benchmark.c and the tests main code to use polarssl_exit
modify programs/*.c to use polarssl_snprintf
* rich/platform:
Remove dependency on sscanf in lib x509
Fix extra guard in memory_buffer_alloc
rebase from development
implemented macro overriding for polarssl_* library functions
fix bug introduced by the addition of snprintf and assert macro which caused tests to fail without polarssl_platform_c defined
add initial symbols to config and checks to check_config to allow use of macros to define standard functions
reformat and arrange additions to config alphabetically
add missing checks to check_config
add macro definition of assert using polarssl_exit
modify library/memory_buffer_alloc.c, benchmark.c and the tests main code to use polarssl_exit
add POLARSSL_PLATFORM_EXIT_ALT
modify scripts/* and tests/* to use polarssl_snprintf
modify programs/*.c to use polarssl_snprintf
modify library/debug.c to use polarssl_snprintf
modify library/x509*.c to use polarssl_snprintf
modify library/net.c to use polarssl_snprintf
modify oid.c to use polarssl_snprintf
add platform_set_snprintf
Conflicts:
library/memory_buffer_alloc.c
programs/pkey/pk_sign.c
programs/pkey/pk_verify.c
programs/pkey/rsa_sign_pss.c
programs/pkey/rsa_verify_pss.c
programs/ssl/ssl_client2.c
programs/ssl/ssl_pthread_server.c
programs/test/benchmark.c
programs/test/ssl_cert_test.c
* development: (46 commits)
Fix url again
Fix small bug in base64_encode()
Fix depend that was checked but not documented
Fix dependency that was not checked
Minor gitginore fixes
Move some ignore patterns to subdirectories
Ignore CMake/MSVC-related build files.
Re-categorize changelog entry
Fix misattribution
Minor nits with stdout/stderr.
Add cmake compatibility targets
Add script for polarssl symlink creation
Fix more stdio inclusion issues
Add debug info for cert/suite selection
Fix possible portability issue
Fix bug in ssl_get_verify_result()
aescrypt2.c local char array not initial
Update Changelog
Fix mips64 bignum implementation
Fix usage string of ssl_client2
...
Conflicts:
include/polarssl/ssl.h
library/CMakeLists.txt
library/Makefile
programs/Makefile
programs/ssl/ssl_client2.c
programs/ssl/ssl_server2.c
visualc/VS2010/PolarSSL.sln
visualc/VS2010/mbedTLS.vcxproj
visualc/VS6/mbedtls.dsp
visualc/VS6/mbedtls.dsw
* development:
Update copyright
Fix issue in compat.sh
Rename doxyfile
Rename to mbed TLS in tests/
Rename to mbed TLS in examples
Remove old test certificates.
Rename to mbed TLS in the documentation/comments
Change name to mbed TLS in the copyright notice
Conflicts:
doxygen/input/doc_mainpage.h
doxygen/mbedtls.doxyfile
include/polarssl/version.h
tests/compat.sh
* development:
Adapt tests to new defaults/errors.
Fix typos/cosmetics in Changelog
Disable RC4 by default in example programs.
Add ssl_set_arc4_support()
Set min version to TLS 1.0 in programs
Conflicts:
include/polarssl/ssl.h
library/ssl_cli.c
library/ssl_srv.c
tests/compat.sh
* commit '36adc36':
Add support for getrandom()
Use library default for trunc-hmac in ssl_client2
Make truncated hmac a runtime option server-side
Fix portability issue in script
Specific error for suites in common but none good
Prefer SHA-1 certificates for pre-1.2 clients
Some more refactoring/tuning.
Minor refactoring
Conflicts:
include/polarssl/error.h
include/polarssl/ssl.h
library/error.c
* commit 'b2eaac1':
Stop assuming chars are signed
Add tests for CBC record splitting
Fix tests that were failing with record splitting
Allow disabling record splitting at runtime
Add 1/n-1 record splitting
Enhance doc on ssl_write()
Conflicts:
include/polarssl/ssl.h
programs/ssl/ssl_client2.c
programs/ssl/ssl_server2.c
* commit 'f6080b8':
Fix warning in reduced configs
Adapt to "negative" switch for renego
Add tests for periodic renegotiation
Make renego period configurable
Auto-renegotiate before sequence number wrapping
Update Changelog for compile-option renegotiation
Switch from an enable to a disable flag
Save 48 bytes if SSLv3 is not defined
Make renegotiation a compile-time option
Add tests for renego security enforcement
Conflicts:
include/polarssl/ssl.h
library/ssl_cli.c
library/ssl_srv.c
library/ssl_tls.c
programs/ssl/ssl_server2.c
tests/ssl-opt.sh
* commit 'd7e2483': (57 commits)
Skip signature_algorithms ext if PSK only
Fix bug in ssl_client2 reconnect option
Cosmetics in ssl_server2
Improve debugging message.
Fix net_usleep for durations greater than 1 second
Use pk_load_file() in X509
Create ticket keys only if enabled
Fix typo in #ifdef
Clarify documentation a bit
Fix comment on resumption
Update comment from draft to RFC
Use more #ifdef's on CLI_C and SRV_C in ssl_tls.c
Add recursion.pl to all.sh
Allow x509_crt_verify_child() in recursion.pl
Set a compile-time limit to X.509 chain length
Fix 3DES -> DES in all.sh (+ time estimates)
Add curves.pl to all.sh
Rework all.sh to use MSan instead of valgrind
Fix depends on individual curves in tests
Add script to test depends on individual curves
...
Conflicts:
CMakeLists.txt
programs/ssl/ssl_client2.c
* commit '8b9bcec':
Stop assuming chars are signed
Fix len miscalculation in buffer-based allocator
Fix NULL dereference in buffer-based allocator
Add test_suite_memory_buffer_alloc
Add memory_buffer_alloc_self_test()
Fix missing bound check
Add test for ctr_drbg_update() input sanitizing
Refactor for clearer correctness/security
Stop assuming chars are signed
Conflicts:
library/ssl_tls.c
With exchanges == renego period, sometimes the connection will be closed by
the client before the server had time to read the ClientHello, making the test
fail. The extra exchange avoids that.
Rationale: if people want to disable RC4 but otherwise keep the default suite
list, it was cumbersome. Also, since it uses a global array,
ssl_list_ciphersuite() is not a convenient place. So the SSL modules look like
the best place, even if it means temporarily adding one SSL setting.
Reading the documentation of ssl_set_truncated_hmac() may give the impression
I changed the default for clients but I didn't, the old documentation was
wrong.
* etm:
Fix warning in reduced config
Update Changelog for EtM
Keep EtM state across renegotiations
Adjust minimum length for EtM
Don't send back EtM extension if not using CBC
Fix for the RFC erratum
Implement EtM
Preparation for EtM
Implement initial negotiation of EtM
Conflicts:
include/polarssl/check_config.h
* session-hash:
Update Changelog for session-hash
Make session-hash depend on TLS versions
Forbid extended master secret with SSLv3
compat.sh: allow git version of gnutls
compat.sh: make options a bit more robust
Implement extended master secret
Add negotiation of Extended Master Secret
Conflicts:
include/polarssl/check_config.h
programs/ssl/ssl_server2.c
