Commit graph

2798 commits

Author SHA1 Message Date
Micha Kraus
ba8316f790 fix bug in get_one_and_zeros_padding()
add test case (“0000000082”) which fails with the old implementation.
2017-12-23 23:40:08 +01:00
Manuel Pégourié-Gonnard
705c52f5ec Merge remote-tracking branch 'public/pr/1145' into development
* public/pr/1145:
  Address PR review comments
  Fix crash when calling `mbedtls_ssl_cache_free` twice
2017-12-19 11:37:36 +01:00
Manuel Pégourié-Gonnard
4712119687 Merge remote-tracking branch 'restricted/pr/397' into development
* restricted/pr/397:
  Don't split error code description across multiple lines
  Register new error code in error.h
  Move deprecation to separate section in ChangeLog
  Extend scope of ERR_RSA_UNSUPPORTED_OPERATION error code
  Adapt RSA test suite
  Adapt ChangeLog
  Deprecate usage of RSA primitives with wrong key type
2017-12-19 11:27:22 +01:00
Manuel Pégourié-Gonnard
535553e7d8 Merge remote-tracking branch 'public/pr/1184' into development
* public/pr/1184:
  Add --no-yotta option to all.sh
  Fix build without MBEDTLS_FS_IO
2017-12-18 11:42:30 +01:00
Hanno Becker
1434a365a6 Don't split error code description across multiple lines 2017-12-13 11:24:49 +00:00
Gilles Peskine
ff01e009e6 Merge branch 'pr_1043' into development 2017-12-01 23:42:17 +01:00
Gilles Peskine
e3783da0b2 Merge remote-tracking branch 'upstream-public/pr/1172' into development 2017-12-01 22:36:21 +01:00
Gilles Peskine
832f349f93 Fix build without MBEDTLS_FS_IO
Fix missing definition of mbedtls_zeroize when MBEDTLS_FS_IO is
disabled in the configuration.

Introduced by e7707228b4
    Merge remote-tracking branch 'upstream-public/pr/1062' into development
2017-11-30 12:03:27 +01:00
Gilles Peskine
0884f4811b Merge remote-tracking branch 'upstream-public/pr/1141' into development 2017-11-29 20:50:59 +01:00
Gilles Peskine
183de312f9 Merge remote-tracking branch 'upstream-public/pr/895' into development 2017-11-29 20:49:21 +01:00
Gilles Peskine
4daffe236a Merge branch 'pr_1025' into development
Merge PR #1025 + ChangeLog entry
2017-11-28 18:23:53 +01:00
Gilles Peskine
ea8d697fa2 Merge remote-tracking branch 'upstream-public/pr/1089' into development
Resolve trivial conflict due to additions in the same place in
tests/data_files/Makefile; minor comment/whitespace presentation
improvements.
2017-11-28 17:32:32 +01:00
Gilles Peskine
f2421210a5 Merge remote-tracking branch 'upstream-public/pr/828' into development 2017-11-28 17:22:37 +01:00
Gilles Peskine
9c3573a962 Merge remote-tracking branch 'upstream-public/pr/988' into development 2017-11-28 17:08:03 +01:00
Gilles Peskine
e7707228b4 Merge remote-tracking branch 'upstream-public/pr/1062' into development 2017-11-24 15:35:50 +01:00
Gilles Peskine
68306ed31f Merge remote-tracking branch 'upstream-public/pr/1094' into development 2017-11-23 20:02:46 +01:00
Darryl Green
c64a48bec7 Add checks for private parameter in mbedtls_ecdsa_sign() 2017-11-17 17:09:17 +00:00
Manuel Pégourié-Gonnard
888fedea06 Merge branch 'development' into development-restricted
* development: (30 commits)
  update README file (#1144)
  Fix typo in asn1.h
  Improve leap year test names in x509parse.data
  Correctly handle leap year in x509_date_is_valid()
  Renegotiation: Add tests for SigAlg ext parsing
  Parse Signature Algorithm ext when renegotiating
  Minor style fix
  config.pl get: be better behaved
  config.pl get: don't rewrite config.h; detect write errors
  Fixed "config.pl get" for options with no value
  Fix typo and bracketing in macro args
  Ensure failed test_suite output is sent to stdout
  Remove use of GNU sed features from ssl-opt.sh
  Fix typos in ssl-opt.sh comments
  Add ssl-opt.sh test to check gmt_unix_time is good
  Extend ssl-opt.h so that run_test takes function
  Always print gmt_unix_time in TLS client
  Restored note about using minimum functionality in makefiles
  Note in README that GNU make is required
  Fix changelog for ssl_server2.c usage fix
  ...
2017-11-14 08:24:22 +01:00
Ron Eldor
22360825ae Address PR review comments
set `cache->chain` to NULL,
instead of setting the whole structure to zero.
2017-10-29 17:53:52 +02:00
Ron Eldor
e1a9a4a826 Fix crash when calling mbedtls_ssl_cache_free twice
Set `cache` to zero at the end of `mbedtls_ssl_cache_free` #1104
2017-10-17 18:15:41 +03:00
Hanno Becker
40f8b51221 Add comments on the use of the renego SCSV and the renego ext 2017-10-17 11:03:50 +01:00
Hanno Becker
21df7f90d2 Fix handling of HS msgs in mbedtls_ssl_read if renegotiation unused
Previously, if `MBEDTLS_SSL_RENEGOTIATION` was disabled, incoming handshake
messages in `mbedtls_ssl_read` (expecting application data) lead to the
connection being closed. This commit fixes this, restricting the
`MBEDTLS_SSL_RENEGOTIATION`-guard to the code-paths responsible for accepting
renegotiation requests and aborting renegotiation attempts after too many
unexpected records have been received.
2017-10-17 11:03:26 +01:00
Hanno Becker
b4ff0aafd9 Swap branches accepting/refusing renegotiation in in ssl_read 2017-10-17 11:03:04 +01:00
Andres Amaya Garcia
735b37eeef Correctly handle leap year in x509_date_is_valid()
This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.
2017-10-12 23:21:37 +01:00
Ron Eldor
73a381772b Parse Signature Algorithm ext when renegotiating
Signature algorithm extension was skipped when renegotiation was in
progress, causing the signature algorithm not to be known when
renegotiating, and failing the handshake. Fix removes the renegotiation
step check before parsing the extension.
2017-10-12 23:21:37 +01:00
Andres Amaya Garcia
bd9d42c236 Fix typo and bracketing in macro args 2017-10-12 23:21:37 +01:00
Andres Amaya Garcia
106637fc2d Correctly handle leap year in x509_date_is_valid()
This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.
2017-10-12 19:54:46 +01:00
Ron Eldor
8dd73e62d2 Parse Signature Algorithm ext when renegotiating
Signature algorithm extension was skipped when renegotiation was in
progress, causing the signature algorithm not to be known when
renegotiating, and failing the handshake. Fix removes the renegotiation
step check before parsing the extension.
2017-10-11 12:49:00 +01:00
Andres Amaya Garcia
86968c6dd1 Fix typo and bracketing in macro args 2017-10-07 18:29:03 +01:00
Andres Amaya Garcia
6bce9cb5ac Always print gmt_unix_time in TLS client
Change ssl_parse_server_hello() so that the parsed first four random
bytes from the ServerHello message are printed by the TLS client as
a Unix timestamp regardless of whether MBEDTLS_DEBUG_C is defined. The
debug message will only be printed if debug_level is 3 or higher.

Unconditionally enabling the debug print enabled testing of this value.
2017-10-06 11:59:13 +01:00
Hanno Becker
1a9a51c7cf Enhance documentation of ssl_write_hostname_ext, adapt ChangeLog.
Add a reference to the relevant RFC, adapt ChangeLog.
2017-10-06 11:58:50 +01:00
Hanno Becker
947194e7cf Make mbedtls_ssl_set_hostname safe to be called multiple times
Zeroize and free previously set hostnames before overwriting
them. Also, allow clearance of hostname by providing NULL parameter.
2017-10-06 11:58:50 +01:00
Andres Amaya Garcia
074c58f08b Always print gmt_unix_time in TLS client
Change ssl_parse_server_hello() so that the parsed first four random
bytes from the ServerHello message are printed by the TLS client as
a Unix timestamp regardless of whether MBEDTLS_DEBUG_C is defined. The
debug message will only be printed if debug_level is 3 or higher.

Unconditionally enabling the debug print enabled testing of this value.
2017-10-06 11:55:32 +01:00
Hanno Becker
bc389d1d3c Extend scope of ERR_RSA_UNSUPPORTED_OPERATION error code 2017-10-05 11:49:53 +01:00
Hanno Becker
3cdc711972 Deprecate usage of RSA primitives with wrong key type
Further, state explicitly that wrong key types need not be supported by alternative RSA implementations, and that those
may instead return the newly introduced error code MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
2017-10-05 10:28:21 +01:00
Hanno Becker
2f38a43d3a Enhance documentation of ssl_write_hostname_ext, adapt ChangeLog.
Add a reference to the relevant RFC, adapt ChangeLog.
2017-09-30 23:35:21 +01:00
Hanno Becker
39f5d359f5 Make mbedtls_ssl_set_hostname safe to be called multiple times
Zeroize and free previously set hostnames before overwriting
them. Also, allow clearance of hostname by providing NULL parameter.
2017-09-30 23:35:02 +01:00
Hanno Becker
b4274210a4 Improve documentation in pkparse.c
State explicitly that `pk_parse_pkcs8_undencrypted_der` and `pk_parse_key_pkcs8_encrypted_der` are not responsible for
zeroizing and freeing the provided key buffer.
2017-09-29 19:18:51 +01:00
Hanno Becker
f04111f5c5 Fix typo 2017-09-29 19:18:42 +01:00
Hanno Becker
d8a6f7cfbe Clarify code-paths in x509write_csr and x509write_crt 2017-09-22 16:05:43 +01:00
Hanno Becker
a20e33ad59 Use X509 CRT version macros for version checks in x509write_crt_der 2017-09-22 15:40:01 +01:00
Florin
0b7b83fd91 Fixed SIGSEGV problem when writing with ssl_write_real a buffer that is over MBEDTLS_SSL_MAX_CONTENT_LEN bytes
Signed-off-by: Florin <petriuc.florin@gmail.com>
2017-09-18 16:11:42 +01:00
Hanno Becker
2b187c4d5f Correct typo 2017-09-18 16:11:42 +01:00
Andres Amaya Garcia
01692531c6 Document code silently discarding invalid records 2017-09-14 20:20:31 +01:00
Andres Amaya Garcia
2fad94b193 Dont send alert on invalid DTLS record type
Do not send fatal alerts when receiving a record with an invalid header
while running DTLS as this is not compliant behaviour.
2017-09-14 20:18:37 +01:00
Hanno Becker
d4a872ee67 Rename internal MBEDTLS_ENTROPY_HAVE_STRONG to ENTROPY_HAVE_STRONG
This commit renames the test-only flag MBEDTLS_ENTROPY_HAVE_STRONG to ENTROPY_HAVE_STRONG to make it more transparent
that it's an internal flag, and also to content the testscript tests/scripts/check-names.pl which previously complained
about the macro occurring in a comment in `entropy.c` without being defined in a library file.
2017-09-14 08:04:13 +01:00
Hanno Becker
81535d0011 Minor style and typo corrections 2017-09-14 07:51:54 +01:00
Hanno Becker
476986547b Omit version from X.509 v1 certificates
The version field in an X.509 certificate is optional and defaults to v1, so it
may be omitted in this case.
2017-09-14 07:51:54 +01:00
Hanno Becker
d7f3520360 Don't add extensions for X.509 non-v3 certificates
This commit removes extension-writing code for X.509 non-v3 certificates from
mbedtls_x509write_crt_der. Previously, even if no extensions were present an
empty sequence would have been added.
2017-09-14 07:51:54 +01:00
Hanno Becker
fc77144802 Fix extraction of signature-type from PK context instance 2017-09-14 07:51:54 +01:00