The OpenSSL configuration file allows custom crypto engines but those
directives will not be respected if the config file is loaded after
initializing all crypto subsystems. This patch reads the configuration
file first.
PR-URL: https://github.com/nodejs/node/pull/6374
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
calling digest or update on a hash object after digest has been called
now gives a topical error message instead of an error message saying that the
hash failed to initialize.
PR-URL: https://github.com/nodejs/node/pull/6042
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
To prevent `ARRAY_SIZE(&arg)` (i.e., taking the array size of a pointer)
from happening again.
PR-URL: https://github.com/nodejs/node/pull/5969
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Introduce a new MACRO to check if the data is a String object and
update existing MACROs to include the actual object description to
be printed in case of an error.
PR-URL: https://github.com/nodejs/node/pull/3100
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Replace Certificate C++ class with simple functions. Update
crypto.Certificate methods accordingly.
PR-URL: https://github.com/nodejs/node/pull/5382
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Do not treat crypto inputs as `binary` strings, convert them to Buffers
using `new Buffer(..., 'utf8')`, or using newly updated StringBytes
APIs.
PR-URL: https://github.com/nodejs/node/pull/5522
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Change types of all PBKDF2 params to `int` as they are `int` in `evp.h`.
Check that `raw_keylen` fits into `int` before passing it to OpenSSL.
Fix: #5396
PR-URL: https://github.com/nodejs/node/pull/5397
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Reviewed-By: Ben Noorhduis <info@bnoordhuis.nl>
Default to FIPS off even in FIPS builds.
Add JS API to check and control FIPS mode.
Add command line arguments to force FIPS on/off.
Respect OPENSSL_CONF variable and read the config.
Add testing for new features.
Fixes: https://github.com/nodejs/node/issues/3819
PR-URL: https://github.com/nodejs/node/pull/5181
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Michael Dawson <michael_dawson@ca.ibm.com>
Prior to this change, the NodeBIO objects used to wrap fixed data had
`num` equal to -1. This caused them to return -1 and set the retry flags
when they ran out of data. Since the data is fixed, that's incorrect.
Instead they should return zero to signal EOF.
This change adds a new, static function, NodeBIO::NewFixed to create a
BIO that wraps fixed data and which returns zero when exhausted.
The practical impact of this is limited since most (all?) the parsing
functions that these BIOs get passed to consider any return value less
than one to be EOF and ignore the retry flags anyway.
PR-URL: https://github.com/nodejs/node/pull/5105
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
`sk_X509_pop_free` should be used instead of `sk_X509_free` to free all
items in queue too, not just the queue itself.
PR-URL: https://github.com/nodejs/node/pull/5109
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
According to documentation all certificates specified in `pfx` option
should be treated as a CA certificates too. While it doesn't seem to be
logically correct to me, we can't afford to break API stability at this
point.
Fix: #5100
PR-URL: https://github.com/nodejs/node/pull/5109
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
This commit adds a new method for TLS sockets that returns the
negotiated protocol version.
PR-URL: https://github.com/nodejs/node/pull/4995
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Stop using the deprecated `GetHiddenValue()` and `SetHiddenValue()`
methods, start using `GetPrivate()` and `SetPrivate()` instead.
This commit turns some of the entries in the per-isolate string table
into private symbols.
PR-URL: https://github.com/nodejs/node/pull/5045
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The SSL_CTX_clear_extra_chain_certs function clears the extra
certificates associated with an SSL_CTX without reaching into the
SSL_CTX structure itself (which will become impossible in OpenSSL
1.1.0). The underlying implementation in OpenSSL[1] is the same what the
code was doing and OpenSSL has provided this function since 0.9.8 so
this change should be fully compatible.
[1] https://github.com/nodejs/node/blob/master/deps/openssl/openssl/ssl/s3_lib.c#L3899
PR-URL: https://github.com/nodejs/node/pull/4919
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
node_crypto.cc attempts to handle the case where OCSP stapling APIs
aren't provided by using NODE__HAVE_TLSEXT_STATUS_CB. But the build
would actually fail in this case because of a couple of places that were
missing #ifdefs.
With this change the build works although, as expected,
test-tls-ocsp-callback.js will fail.
PR-URL: https://github.com/nodejs/node/pull/4914
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
SSL_CIPHER objects are conceptually const in any case and this allows
STACK_OF(SSL_CIPHER) to return a const pointer, as is done in BoringSSL
and, perhaps, OpenSSL in the future.
PR-URL: https://github.com/nodejs/node/pull/4913
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
It's possible there is already an existing error on OpenSSL's error
stack that is unrelated to the EVP_DigestInit_ex() operation we just
executed.
Fixes: https://github.com/nodejs/node/issues/4221
PR-URL: https://github.com/nodejs/node/pull/4731
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Clean up OpenSSL error stack in `ECDH::Initialize`, some curves have
faulty implementations that are leaving dangling errors after
initializing the curve.
Fix: #4686
PR-URL: https://github.com/nodejs/node/pull/4689
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Load the certificate chain from the PFX file the same as we do it for a
regular certificate chain.
Fix: #4127
PR-URL: https://github.com/nodejs/node/pull/4165
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Before this commit you had to pass multiple CA certificates as an array
of strings. For convenience you can now pass them as a single string.
Fixes: https://github.com/nodejs/node/issues/4096
PR-URL: https://github.com/nodejs/node/pull/4099
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
These changes simplify using ECDH with private keys that are not
dynamically generated with ECDH.generateKeys.
Support for computing the public key corresponding to the given private
key was added. Validity checks to reduce the possibility of computing
a weak or invalid shared secret were also added.
Finally, ECDH.setPublicKey was softly deprecated.
PR-URL: https://github.com/nodejs/node/pull/3511
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
FIPS 140-2 disallows use of MD5, which is used to derive the
initialization vector and key for createCipher(). Modify
all tests to expect exceptions in FIPS mode when disallowed
API is used, or to avoid testing such API in FIPS Mode.
PR-URL: https://github.com/nodejs/node/pull/3754
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Reviewed-By: James M Snell <jasnell@gmail.com>
FIPS 180-4 requires specific (L,N) values. OpenSSL will crash if an
invalid combination is used, so we must check the input sanity first.
PR-URL: https://github.com/nodejs/node/pull/3756
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Reviewed-By: James M Snell <jasnell@gmail.com>
Copy client CA certs and cert store when asynchronously selecting
`SecureContext` during `SNICallback`. We already copy private key,
certificate, and certificate chain, but the client CA certs were
missing.
Fix: #2772
PR-URL: https://github.com/nodejs/node/pull/3537
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Added checks where necessary to prevent hard crashes and gave
precedence to returning the OpenSSL error strings instead of generic
error strings.
PR-URL: https://github.com/nodejs/node/pull/3753
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
This fix is to be consistent implementation with ALPN. Tow NPN
protocol data in the persistent memebers move to hidden variables in
the wrap object.
PR-URL: https://github.com/nodejs/node/pull/2564
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
ALPN is added to tls according to RFC7301, which supersedes NPN.
When the server receives both NPN and ALPN extensions from the client,
ALPN takes precedence over NPN and the server does not send NPN
extension to the client. alpnProtocol in TLSSocket always returns
false when no selected protocol exists by ALPN.
In https server, http/1.1 token is always set when no
options.ALPNProtocols exists.
PR-URL: https://github.com/nodejs/node/pull/2564
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
To make it easy to figure out where the warning comes from.
Also fix style and variable name that was made in #1739.
PR-URL: https://github.com/nodejs/node/pull/1831
Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Returns an object representing a type, name and size of an ephemeral
key exchange in a client connection. Currently only DHE and ECHE are
supported.
This api only works on on a client connection. When it is called on a
server connection, null is returned. When its key exchange is not
ephemeral, an empty object is returned.
PR-URL: https://github.com/nodejs/node/pull/1831
Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
If the constructor can't assign a class id then the heap snapshot will
not be able to report the object. So ensure that all AsyncWrap instances
use a FunctionTemplate instance with an internal field count >= 1.
PR-URL: https://github.com/nodejs/node/pull/3139
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-by: Stephen Belanger <admin@stephenbelanger.com>
issue #2987 makes the point that crypto.pbkdf2 should not fail silently
and accept invalid but numeric values like NaN and Infinity. We already
check if the keylen is lower than 0, so extending that to NaN and
Infinity should make sense.
Fixes: https://github.com/nodejs/node/issues/2987
PR-URL: https://github.com/nodejs/node/pull/3029
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Windows 8+ compiled in Release mode exits with code 0xC0000409 when
abort() is called. This prevents us from being able to reliably verify
an abort exit code (3) on windows.
PR-URL: https://github.com/nodejs/node/pull/2776
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
It was pointed out by Zhou Ran that the Windows XP implementation of
uv_rwlock_rdlock() and friends may unlock the inner write mutex on a
different thread than the one that locked it, resulting in undefined
behavior.
The only place that uses rwlocks is the crypto module. Make that use
normal (simple) mutexes instead.
OpenSSL's critical sections are generally very short, with exclusive
access outnumbering shared access by a factor of three or more, so
it's not as if using rwlocks gives a decisive performance advantage.
PR-URL: https://github.com/nodejs/node/pull/2723
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Use correct deallocator for returned buffera.
Don't free internal structure via ASN1_STRING_data.
Deallocate NETSCAPE_SPKI.
PR-URL: https://github.com/nodejs/node/pull/2359
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Errors might be injected into OpenSSL's error stack
without the return value of `PEM_read_bio_PrivateKey` being set to
`nullptr`. See the test of `test_bad_rsa_privkey.pem` for an
example.
PR-URL: https://github.com/nodejs/node/pull/2342
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Rename the three argument overload of Buffer::New() to Buffer::Copy()
and update the code base accordingly. The reason for renaming is to
make it impossible to miss a call site.
This coincidentally plugs a small memory leak in crypto.getAuthTag().
Fixes: https://github.com/nodejs/node/issues/2308
PR-URL: https://github.com/nodejs/node/pull/2352
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
In a few places dynamic memory was passed to the Buffer::New() overload
that makes a copy of the input, not the one that takes ownership.
This commit is a band-aid to fix the memory leaks. Longer term, we
should look into using C++11 move semantics more effectively.
Fixes: https://github.com/nodejs/node/issues/2308
PR-URL: https://github.com/nodejs/node/pull/2352
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The exponent value was already in hex, but missing the 0x prefix which
could be confusing.
PR-URL: https://github.com/nodejs/io.js/pull/2320
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Stefan Budeanu
Calvin Metcalf
Ben Noordhuis
Sakthipriyan Vairamani
Alexander Makarenko
Fedor Indutny
Adam Langley
Brian White
Chris911
Michael Ruddy
Shigeki Ohtsu
Trevor Norris
Johann
Evan Lucas
Michaël Zasso
Сковорода Никита Андреевич
Karl Skomski
P.S.V.R
Chad Johnston