Introduces a conanfile.py (and a Conan recipe for RocksDB) to enable building the package with Conan, choosing more recent default versions of dependencies. It removes almost all of the CMake build files related to dependencies, and the configurations for Travis CI and GitLab CI. A new set of cross-platform build instructions are written in BUILD.md.
Includes example GitHub Actions workflow for each of Linux, macOS, Windows.
* Test on macos-12
We use the <concepts> library which was not added to Apple Clang until
version 13.1.6. The default Clang on macos-11 (the sometimes current
version of macos-latest) is 13.0.0, and the default Clang on macos-12 is
14.0.0.
Closes#4223.
This commit expands the detection capabilities of the Byzantine
validation detector. Prior to this commit, only validators that
were on a server's UNL were monitored. Now, all the validations
that a server receives are passed through the detector.
- Simplify and consolidate code for parsing hex input.
- Replace beast::endian::order with boost::endian::order.
- Simplify CountedObject code.
- Remove pre-C++17 workarounds in favor of C++17 based solutions.
- Improve `base_uint` and simplify its hex-parsing interface by
consolidating the `SexHex` and `SetHexExact` methods into one
API: `parseHex` which forces callers to verify the result of
the operation; as a result some public-facing API endpoints
may now return errors when passed values that were previously
accepted.
- Remove the simple fallback implementations of SHA2 and RIPEMD
introduced to reduce our dependency on OpenSSL. The code is
slow and rarely, if ever, exercised and we rely on OpenSSL
functionality for Boost.ASIO as well.
The new 'Domain' field allows validator operators to associate a domain
name with their manifest in a transparent and independently verifiable
fashion.
It is important to point out that while this system can cryptographically
prove that a particular validator claims to be associated with a domain
it does *NOT* prove that the validator is, actually, associated with that
domain.
Domain owners will have to cryptographically attest to operating particular
validators that claim to be associated with that domain. One option for
doing so would be by making available a file over HTTPS under the domain
being claimed, which is verified separately (e.g. by ensuring that the
certificate used to serve the file matches the domain being claimed) and
which contains the long-term master public keys of validator(s) associated
with that domain.
Credit for an early prototype of this idea goes to GitHub user @cryptobrad
who introduced a PR that would allow a validator list publisher to attest
that a particular validator was associated with a domain. The idea may be
worth revisiting as a way of verifying the domain name claimed by the
validator's operator.
Problem:
- There are several specific overloads with some custom code that can be
easily replaced using Boost.Hex.
Solution:
- Introduce `strHex(itr, itr)` to return a string given a begin and end
iterator.
- Remove `strHex(itr, size)` in favor of the `strHex(T)` where T is
something that has a `begin()` member function. This allows us to
remove the strHex overloads for `std::string`, Blob, and Slice.
* RIPD-1617, RIPD-1619, RIPD-1621:
Verify serialized public keys more strictly before
using them.
* RIPD-1618:
* Simplify the base58 decoder logic.
* Reduce the complexity of the base58 encoder and
eliminate a potential out-of-bounds memory access.
* Improve type safety by using an `enum class` to
enforce strict type checking for token types.
* RIPD-1616:
Avoid calling `memcpy` with a null pointer even if the
size is specified as zero, since it results in undefined
behavior.
Acknowledgements:
Ripple thanks Guido Vranken for responsibly disclosing these
issues.
Bug Bounties and Responsible Disclosures:
We welcome reviews of the rippled code and urge researchers
to responsibly disclose any issues that they may find. For
more on Ripple's Bug Bounty program, please visit:
https://ripple.com/bug-bounty
The RippleAddress class was used to represent a number of fundamentally
different types: account public keys, account secret keys, node public
keys, node secret keys, seeds and generators.
The class is replaced by the following types:
* PublicKey for account and node public keys
* SecretKey for account and node private keys
* Generator for generating secp256k1 accounts
* Seed for account, node and generator seeds
* Remove cxx14 compatibility layer from ripple
* Update travis to clang 3.6 and drop gcc 4.8
* Remove unneeded beast CXX14 defines
* Do not run clang build with gdb with travis
* Update circle ci to clang 3.6 & gcc-5
* Don't run rippled in gdb, clang builds crash gdb
* Staticly link libstdc++, boost, ssl, & protobuf
* Support builds on ubuntu 15.10
