PR-URL: https://github.com/nodejs/node/pull/8334
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
NodeJS can already use an external, shared OpenSSL library. This
library knows where to look for OS managed certificates. Allow
a compile-time option to use this CA store by default instead of
using bundled certificates.
In case when using bundled OpenSSL, the paths are also valid for
majority of Linux systems without additional intervention. If
this is not set, we can use SSL_CERT_DIR to point it to correct
location.
Fixes: https://github.com/nodejs/node/issues/3159
PR-URL: https://github.com/nodejs/node/pull/8334
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
The pointer to std::vector is unnecessary, so replace it with standard
instance. Also, make the for() loop more readable by using actual type
instead of inferred - there is no readability benefit here from
obfuscating the type.
PR-URL: https://github.com/nodejs/node/pull/8334
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
The freelist_max_len member of SSL* (and the freelist itself) has been
removed in OpenSSL 1.1.0. Thus this change will be necessary at some
point but, for now, it makes it a little easier to build with 1.1.0
without breaking anything for previous versions of OpenSSL.
PR-URL: https://github.com/nodejs/node/pull/10859
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
PR-URL: https://github.com/nodejs/node/pull/9395
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Use of abort() was added in 34febfbf4, and changed to ABORT()
in 21826ef21a, but conditional+ABORT() is better expressesed
using a CHECK_xxx() macro.
See: https://github.com/nodejs/node/pull/9409#discussion_r93575328
PR-URL: https://github.com/nodejs/node/pull/10413
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Passphrase is now used whether keys are provided singly, in an array of
string/buffer, or an array of object, where it used to be ignored in
some argument combinations. Specifically, these now work as expected:
key: [encryptedPem],
passphrase: 'passphrase'
and
key: [{pem: encryptedPem}]
passphrase: 'passphrase'
and
key: [{pem: unencryptedPem}]
PR-URL: https://github.com/nodejs/node/pull/10294
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
warning: format ‘%lx’ expects argument of type ‘long
unsigned int’, but argument 3 has type ‘unsigned int’ [-Wformat=]
BIO_printf(bio, "0x%lx", exponent_word);
PR-URL: https://github.com/nodejs/node/pull/10082
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
In closed environments, self-signed or privately signed certificates are
commonly used, and rejected by Node.js since their root CAs are not
well-known. Allow extending the set of well-known compiled-in CAs via
environment, so they can be set as a matter of policy.
PR-URL: https://github.com/nodejs/node/pull/9139
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Fix leaking the BIO in the error path. Introduced in commit 34febfbf4
("crypto: fix handling of root_cert_store").
PR-URL: https://github.com/nodejs/node/pull/9604
Refs: https://github.com/nodejs/node/pull/9409
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
This makes sure that we dump a backtrace and use raise(SIGABRT) on
Windows.
PR-URL: https://github.com/nodejs/node/pull/9613
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
(Patch by David Benjamin.)
Rather than reach into the SSL_SESSION, use the intended API,
SSL_get_servername. This will also help the transition to OpenSSL 1.1.0.
Also don't fill in the tlsTicket field here. This is never read by
oncertcb and was always false anyway; that field is maintained by
clients and tracks whether the server issued a ticket or a session ID.
(Note this is distinct from the copy passed to onclienthello which is
used and is not a no-op.)
PR-URL: https://github.com/nodejs/node/pull/9347
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
SecureContext::AddRootCerts only parses the root certificates once and
keeps the result in root_cert_store, a global X509_STORE. This change
addresses the following issues:
1. SecureContext::AddCACert would add certificates to whatever
X509_STORE was being used, even if that happened to be root_cert_store.
Thus adding a CA certificate to a SecureContext would also cause it to
be included in unrelated SecureContexts.
2. AddCRL would crash if neither AddRootCerts nor AddCACert had been
called first.
3. Calling AddCACert without calling AddRootCerts first, and with an
input that didn't contain any certificates, would leak an X509_STORE.
4. AddCRL would add the CRL to whatever X509_STORE was being used. Thus,
like AddCACert, unrelated SecureContext objects could be affected.
The following, non-obvious behaviour remains: calling AddRootCerts
doesn't /add/ them, rather it sets the CA certs to be the root set and
overrides any previous CA certificates.
Points 1–3 are probably unimportant because the SecureContext is
typically configured by `createSecureContext` in `lib/_tls_common.js`.
This function either calls AddCACert or AddRootCerts and only calls
AddCRL after setting up CA certificates. Point four could still apply in
the unlikely case that someone configures a CRL without explicitly
configuring the CAs.
PR-URL: https://github.com/nodejs/node/pull/9409
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
Setting reference count at the time of setting cert_store instead of
trying to manage it by modifying internal states in destructor.
PR-URL: https://github.com/nodejs/node/pull/9409
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
* Add documentation for `--openssl-conf=file`.
* Fix openssl.cnf loading and OpenSSL init ordering
* Fix FIPS tests so `OPENSSL_CONF` is not longer usable but
`--openssl-conf` is
PR-URL: https://github.com/nodejs/node-private/pull/82
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Do not load `openssl.cnf` file automatically, load the one provided by
`--openssl-config` at node startup.
PR-URL: https://github.com/nodejs/node-private/pull/78
Reviewed-By: Rod Vagg <rod@vagg.org>
Fix a regression introduced in commit 2996b5c ("crypto: Allow GCM
ciphers to have a longer IV length") from April 2016 where a misplaced
parenthesis in a 'is ECB cipher?' check made it possible to use empty
IVs with non-ECB ciphers.
Also fix some exit bugs in test/parallel/test-crypto-authenticated.js
that were introduced in commit 4a40832 ("test: cleanup IIFE tests")
where removing the IFFEs made the test exit prematurely instead of just
skipping subtests.
PR-URL: https://github.com/nodejs/node/pull/9032
Refs: https://github.com/nodejs/node/pull/6376
Refs: https://github.com/nodejs/node/issues/9024
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
SSL_get_SSL_CTX returns the SSL_CTX for an SSL. Previously the code
accessed |ssl->ctx| directly, but that's no longer possible with OpenSSL
1.1.0.
SSL_get_SSL_CTX exists all the way back to (at least) OpenSSL 0.9.8 and
so this change should be fully compatible.
PR-URL: https://github.com/nodejs/node/pull/8995
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
Provide shortcut `node::CheckedMalloc()` and friends that
replace `node::Malloc()` + `CHECK_NE(·, nullptr);` combinations
in a few places.
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Pass the desired return type directly to the allocation functions,
so that the resulting `static_cast` from `void*` becomes unneccessary
and the return type can be use as a reasonable default value for the
`size` parameter.
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Adds an optional second parameter to `node::Malloc()` and
an optional third parameter to `node::Realloc()` giving the
size/number of items to be allocated, in the style of `calloc(3)`.
Use a proper overflow check using division;
the previous `CHECK_GE(n * size, n);` would not detect all cases
of overflow (e.g. `size == SIZE_MAX / 2 && n == 3`).
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Change `Malloc()/Calloc()` so that size zero does not return a null
pointer, consistent with prior behavior.
Fixes: https://github.com/nodejs/node/issues/8571
PR-URL: https://github.com/nodejs/node/pull/8572
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@keybase.io>
Reviewed-By: Yorkie Liu <yorkiefixer@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reinstate crypto.timingSafeEqual() which was reverted due to test
issues. The flaky test issues are resolved in this new changeset.
PR-URL: https://github.com/nodejs/node/pull/8304
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
`malloc(0)` may return NULL on some platforms. Do not report
out-of-memory error unless `malloc` was passed a number greater than
`0`.
PR-URL: https://github.com/nodejs/node/pull/8352
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
malloc(0) and realloc(ptr, 0) have implementation-defined behavior in
that the standard allows them to either return a unique pointer or a
nullptr for zero-sized allocation requests. Normalize by always using
a nullptr.
- Introduce node::malloc, node::realloc and node::calloc that should
be used throught our source.
- Update all existing node source files to use the new functions
instead of the native allocation functions.
Fixes: https://github.com/nodejs/node/issues/7549
PR-URL: https://github.com/nodejs/node/pull/7564
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/8040
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/7990
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Minwoo Jung <jmwsoft@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yorkie Liu <yorkiefixer@gmail.com>
API function callbacks run inside an implicit HandleScope. We don't
need to explicitly create one and in fact introduce some unnecessary
overhead when we do.
PR-URL: https://github.com/nodejs/node/pull/7711
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/7374
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
PR-URL: https://github.com/nodejs/node/pull/7374
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
The code assigned the result of EVP_get_digestbyname() to data members
called md_ that were not used outside the initialization functions.
PR-URL: https://github.com/nodejs/node/pull/7374
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
GCM cipher IV length can be >=1 bytes.
When not the default 12 bytes (96 bits) sets the IV length using
`EVP_CIPHER_CTX_ctrl` with type `EVP_CTRL_GCM_SET_IVLEN`
PR-URL: https://github.com/nodejs/node/pull/6376
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
We will be introducing many more critical sections in the upcoming
multi-isolate changes, so let's make manual synchronization a thing
of the past.
PR-URL: https://github.com/nodejs/node/pull/7334
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
v8::Object::GetAlignedPointerFromInternalField() returns a random value
if Wrap() hasn't been run on the object handle. Causing v8 to abort if
certain getters are accessed. It's possible to access these getters and
functions during class construction through the AsyncWrap init()
callback, and also possible in a subset of those scenarios while running
the persistent handle visitor.
Mitigate this issue by manually setting the internal aligned pointer
field to nullptr in the BaseObject constructor and add necessary logic
to return appropriate values when nullptr is encountered.
PR-URL: https://github.com/nodejs/node/pull/6184
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
In case the handle is stored and accessed after the associated C++ class
was destructed, set the internal pointer to nullptr so any
getters/setters can return accordingly without aborting the application.
PR-URL: https://github.com/nodejs/node/pull/6184
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
strcasecmp() is affected by the current locale as configured through
e.g. the LC_ALL environment variable and the setlocale() libc function.
It can result in unpredictable results across systems so replace it with
a function that isn't susceptible to that.
PR-URL: https://github.com/nodejs/node/pull/6582
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
SSL_CIPHER and SSL_METHOD are always const with the version of openssl
that we support, no need to check OPENSSL_VERSION_NUMBER first.
PR-URL: https://github.com/nodejs/node/pull/6582
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
SSL compression was first disabled at runtime in March 2011 in commit
e83c6959 ("Disable compression with OpenSSL.") for performance reasons
and was later shown to be vulnerable to information leakage (CRIME.)
Let's stop compiling it in altogether.
This commit removes a broken CHECK from src/node_crypto.cc; broken
because sk_SSL_COMP_num() returns -1 for a NULL stack, not 0. As a
result, node.js would abort when linked to an OPENSSL_NO_COMP build
of openssl.
PR-URL: https://github.com/nodejs/node/pull/6582
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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>
Adam Majer
Adam Langley
Kirill Fomichev
Sam Roberts
Alex Newman
Ben Noordhuis
Evan Lucas
Rod Vagg
Fedor Indutny
Anna Henningsen
Rich Trott
not-an-aardvark
Michael Dawson
James M Snell
Haojian Wu
Michael Wain
Trevor Norris
Stefan Budeanu
Calvin Metcalf
Sakthipriyan Vairamani
Alexander Makarenko