- Remove implicit `operator bool` from ec_point/public_key/etc. which
was causing all sorts of implicit conversion mess and bugs.
- Change ec_point/public_key/etc. to use a `std::array<unsigned char,
32>` (via a base type) rather than a C-array of char that has to be
reinterpret_cast<>'ed all over the place.
- Add methods to ec_point/public_key/etc. that make it work more like a
container of bytes (`.data()`, `.size()`, `operator[]`, `begin()`,
`end()`).
- Make a generic `crypto::null<T>` that is a constexpr all-0 `T`, rather
than the mishmash `crypto::null_hash`, crypto::null_pkey,
crypto:#️⃣:null(), and so on.
- Replace three metric tons of `crypto::hash blahblah =
crypto::null_hash;` with the much simpler `crypto::hash blahblah{};`,
because there's no need to make a copy of a null hash in all these
cases. (Likewise for a few other null_whatevers).
- Remove a whole bunch of `if (blahblah == crypto::null_hash)` and `if
(blahblah != crypto::null_hash)` with the more concise `if
(!blahblah)` and `if (blahblah)` (which are fine via the newly
*explicit* bool conversion operators).
- `crypto::signature` becomes a 64-byte container (as above) but with
`c()` and `r()` to get the c() and r() data pointers. (Previously
`.c` and `.r` were `ec_scalar`s).
- Delete with great prejudice CRYPTO_MAKE_COMPARABLE and
CRYPTO_MAKE_HASHABLE and all the other utter trash in
`crypto/generic-ops.h`.
- De-inline functions in very common crypto/*.h files so that they don't
have to get compiled 300 times.
- Remove the disgusting include-a-C-header-inside-a-C++-namespace
garbage from some crypto headers trying to be both a C and *different*
C++ header at once.
- Remove the toxic, disgusting, shameful `operator&` on ec_scalar, etc.
that replace `&x` with `reinterpret_cast x into an unsigned char*`.
This was pure toxic waste.
- changed some `<<` outputs to fmt
- Random other small changes encountered while fixing everything that
cascaded out of the above changes.
This replaces the current epee logging system with our oxen::log
library. It replaces the easylogging library with spdlog, removes the
macros and replaces with functions and standardises how we call the
logs.
Fixes a few merge conflicts, several compilation errors, and
some behavioral incorrectness. Still a few bugs with wallet3
but as far as I can tell wallet2 and daemon etc. should be working
correctly.
Use intrinsic 128-bit types when supported by the compiler; the
operations on them are a bit faster than the two-uint64_t
implementations we do not, and this shaves about 7% off the batch
processing time (which makes a lot of mul128_div64 calls).
Also removes a bunch of unused, useless epee crap from int-util.h.
Unlike a vector, if a std::array doesn't exist in the response epee
chokes. This fixes it to make it silently ignore it (and leave the
array values untouched), which just makes it consistent with what it
does for any other type of field.
This is particularly needed to be able to retrieve service_node_info
with the `service_node_version`, `lokinet_version`, and
`storage_server_version` fields omitted without getting a
deserialization failure from the omission.
- Replace all cryptonote_config macros with constexpr variables. Some
become integer types, some become chrono types.
- generally this involved removing a "CRYPTONOTE_" prefix since the
values are now in the `cryptonote` namespace
- some constants are grouped into sub-namespaces (e.g.
cryptonote::p2p)
- deprecated constants (i.e. for old HFs) are in the `cryptonote::old`
namespace.
- all the magic hash key domain separating strings are now in
cryptonote::hashkey::WHATEVER.
- Move some economy-related constants to oxen_economy.h instead
- Replaced the BLOCKS_EXPECTED_IN_DAYS constexpr functions with more
straightforward `BLOCKS_PER_DAY` value (i.e. old
`BLOCKS_EXPECTED_IN_DAYS(10)` is now `BLOCKS_PER_DAY * 10`.
- Replaced `network_version` unscoped enum with a scoped enum
`cryptonote::hf`, replacing all the raw uint8_t values where it was
currently accepted with the new `hf` type.
- Made `network_type` a scoped enum so that it now has to be qualified
(network_type::TESTNET) and can't be arbitrarily/unintentionally
converted to/from an int.
- HARDFORK_WHATEVER macros have become cryptonote::feature::WHATEVER
constexpr hf values.
- Add `revision` to rpc hard_fork_info response
- Don't build trezor code at all (previously we were pointlessly
building an empty dummy lib).
Remove misc_language.h: Half of it is unused, half of it is crap doesn't
need to be used, and the two useful things (median calculator and a
scope exit caller) were poorly written.
Rewrote median from scratch and moved it out of epee.
Simplified the scope exit handler and moved it to its own small header
in epee.
static inline functions in headers are pointless and wasteful in C++,
and are the C equivalent of a plain inline function in C++. Make them
merely inline instead.
- Aside from converting code, this commit also:
- Cleans out a bunch of epee garbage that this code touches.
- Removes some of the wipeable_string usage from wallet2 added by
upstream Monero, because that usage was worse than useless: every
instance removed uses a wipeable_string but then *copies the value
into a std::string*, which makes the entire thing useless.
It is, however, *worse* than useless because it is deceptive: a casual
observer would think that the values are being wiped, when in
actuality it only added an extra intermediate buffer that gets wiped
while the final destination doesn't. This deception is worse than
nothing, and so I've removed it.
- Removes epee md5 code. It is entirely unused, and was depending on
the removed hex code.
- Removes a bunch of useless functions from
epee/storages/parserse_base_utils.h: in particular the
exception-to-bool wrappers were only being used in the test suite
(which was dumb: the test suite is perfectly capable of a "does not
throw" assertion).
- De-templatizes the parsing code in parserse_base_utils.h that was only
ever called with a `const char*` "It" (except for one place in the
test suite was which easily fixed), and moved the implementation into
a .cpp file.
We have disabled uPnP by default for nearly a year now (#1423) with no
adverse affects; this commit finishes it off entirely, removing it from
the codebase.
Fixes#1419 -- see discussion in that issue for why UPnP really doesn't
add much utility to Oxen.
tx scanning for basic transactions working
- TODO: subadresses. The scanning code is there, but it does not
currently know/care about any subaddresses.
daemon comms for basic syncing working
(multi-)wallet sync more or less working properly
- seem to have a dangling shared_ptr somewhere when removing a wallet from
daemon comms, so not working perfectly yet.
Lots of TODOs and cleanup needed, as well as further features of course.
Updates GET_PEER_LIST to new RPC.
Removes GET_PUBLIC_NODES because we don't use this option at all in
oxend. (At the point where we need a decentralized public node
repository we'll almost certainly want to use the service node network
to do it, not the p2p layer).
Removes a bunch of epee garbage and replaces it with std::chrono.
In particular:
- TIME_MEASURE_* macros are gone because they are garbage.
- epee::get_tick_count() is gone because it is garbage.
- epee::get_ns_count() is gone because it is garbage.
- TIME_MEASURE_NS_* macros are gone because they are unused and garbage.
- PROFILE_FUNC_* macros are gone because they are unused and garbage.
- profile_tools::local_call_account is gone because it is unused and
garbage.
- various places passing around ints (which could be seconds,
milliseconds, or nanoseconds) changed to pass std::chrono duration
types.
Monero serialization reserves memory before validating the size of the
incoming data, thus allowing a remote node to send malicious data that
causes the local node to run itself out of memory.
This fixes it by limiting the amount of memory we'll reserve in advance
to a sane amount.
- Remove some useless epee functions, and add deprecated markers to ones
that have good replacements already.
- Don't use boost::lexical_cast when std::to_string or direct stream
output can be used just as well.
- Get rid of dumb epee "include_base_utils.h" header
Converts all use of boost::filesystem to std::filesystem.
For macos and potentially other exotic systems where std::filesystem
isn't available, we use ghc::filesystem instead (which is a drop-in
replacement for std::filesystem, unlike boost::filesystem).
This also greatly changes how we handle filenames internally by holding
them in filesystem::path objects as soon as possible (using
fs::u8path()), rather than strings, which avoids a ton of issues around
unicode filenames. As a result this lets us drop the boost::locale
dependency on Windows along with a bunch of messy Windows ifdef code,
and avoids the need for doing gross boost locale codecvt calls.
When targetting macos <10.14 macos won't allow use of anything from
C++17 that throws, such as:
- std::get on a variant
- std::visit
- std::optional::value()
- std::any_cast
This avoids all of these.
For std::get, we either replace with std::get_if (where appropriate), or
else use a `var::get` implementation of std::get added to lokimq (also
updated here). (This `var` namespace is just an `std` alias everywhere
*except* old target macos).
For std::visit, likewise lokimq adds an var::visit implementation for
old macos that we use.
std::optional::value() uses weren't useful anyway as everywhere it calls
them we've already checked that the option has a value, in which case we
can use `*opt` (which doesn't check for contents and throw).
std::any just has to be avoided as far as I can tell, but the one place
we used it is only ever a block, so I just replaced it with a `const
block*`.
clang doesn't like opt.emplace() when the optional's contained type
doesn't have an explicit default constructor (such as the recent
std::optional<requested_fields_t>), so construct and assign explicitly
rather than using emplace.
This changes `get_service_nodes` fields behaviour to make the fields.all
field a bit more intuitive by defaulting it to true if `fields` is
entirely omitted (as before), but now defaulting to false if `fields`
is explicitly given but `fields.all` is omitted.
This means a request such as `{"fields":{"service_node_pubkey":true}}`
now returns just pubkeys, while previously it returned everything (which
was surprising behaviour). To make it return just pubkeys you'd have to
request: `{"fields":{"all":false,"service_node_pubkey":true}}`.
`all` is still there so that you can explicitly request everything if
desired.
Sean Darcy
Jason Rhinelander
Thomas Winget
Chris Buccella
Sean Darcy
doy-lee