Instead, have it call a mockable function. We don't want
crypto_strongest_rand() to be mockable, since doing so creates a
type error when we call it from ed25519-donna, which we do not build
in a test mode.
Fixes bug 27728; bugfix on 0.3.5.1-alpha
Return a newly allocated fake client authorization object instead of taking
the object as a parameter.
Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit refactors the existing decryption code to make it compatible with
a new logic for when the client authorization is enabled.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Previously, we encrypted the descriptor without the descriptor cookie. This
commit, when the client auth is enabled, the descriptor cookie is always used.
I also removed the code that is used to generate fake auth clients because it
will not be used anymore.
Signed-off-by: David Goulet <dgoulet@torproject.org>
* ADD new /src/common/crypto_rand.[ch] module.
* ADD new /src/common/crypto_util.[ch] module (contains the memwipe()
function, since all crypto_* modules need this).
* FIXES part of #24658: https://bugs.torproject.org/24658
* ADD includes for "torint.h" and "container.h" to crypto_digest.h.
* ADD includes for "crypto_digest.h" to a couple places in which
crypto_digest_t was then missing.
* FIXES part of #24658: https://bugs.torproject.org/24658#comment:30
The `test-operator-cleanup` patch, and related coccinelle patches,
don't do any checks for line length. This patch fixes the line
length issues caused by the previous commits.
This patch fixes the operator usage in src/test/*.c to use the symbolic
operators instead of the normal C comparison operators.
This patch was generated using:
./scripts/coccinelle/test-operator-cleanup src/test/*.[ch]
We used to use NULL subcredential which is a terrible terrible idea. Refactor
HS unittests to use subcredentials.
Also add some non-fatal asserts to make sure that we always use subcredentials
when decoding/encoding descs.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Add a new and free function for hs_desc_intro_point_t so the service can use
them to setup those objects properly.
Signed-off-by: David Goulet <dgoulet@torproject.org>
The encrypted_data_length_is_valid() function wasn't validating correctly the
length of the encrypted data of a v3 descriptor. The side effect of this is
that an HSDir was rejecting the descriptor and ultimately not storing it.
Fixes#22447
Signed-off-by: David Goulet <dgoulet@torproject.org>
A descriptor only contains the curve25519 public key in the enc-key field so
the private key should not be in that data structure. The service data
structures will have access to the full keypair (#20657).
Furthermore, ticket #21871 has highlighted an issue in the proposal 224 about
the encryption key and legacy key being mutually exclusive. This is very wrong
and this commit fixes the code to follow the change to the proposal of that
ticket.
Signed-off-by: David Goulet <dgoulet@torproject.org>
The descriptor fields can't be validated properly during encoding because they
are signed by a descriptor signing key that we don't have in the unit test.
Removing the test case for now but ultimately we need an independent
implementation that can encode descriptor and test our decoding functions with
that.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Create the hs_test_helpers.{c|h} files that contains helper functions to
create introduction point, descriptor and compare descriptor.
Used by both the hs cache and hs descriptor tests. Unify them to avoid code
duplication.
Also, this commit fixes the usage of the signing key that was wrongly used
when creating a cross signed certificate.
Signed-off-by: David Goulet <dgoulet@torproject.org>
