* add FeeFields type
* use FeeFields with ::zero and try_into().unwrap()
* fixed tests
* avoid 0 accept_base_fee
* add aggregate_fee_fields method for transaction
* implement std::fmt::Display trait for FeeFields
* make base_fee argument non-optional in libtx::mod::tx_fee
* add global and thread local accept_fee_base; use to simplify tests
* set unusually high fee base for a change
* revert to optional base fee argument; default coming from either grin-{server,wallet}.toml
* remove optional base fee argument; can be set with global::set_local_accept_fee_base instead
* define constant global::DEFAULT_ACCEPT_FEE_BASE and set global value
* add Transaction::accept_fee() method and use
* Manual (de)ser impl on FeeFields
* fix comment bug
* Serialize FeeFields as int in tx
* allow feefields: u32:into() for tests
* try adding height args everywhere
* make FeeFields shift/fee methods height dependent
* prior to hf4 feefield testing
* rename selected fee_fields back to fee for serialization compatibility
* fix test_fee_fields test, merge conflict, and doctest use of obsolete fee_fields
* make accept_fee height dependent
* Accept any u64 in FeeFields deser
Co-authored-by: Jasper van der Maarel <j@sper.dev>
* HardFork4 initial commit
* HF4 obsoletes secondary_scale, which becomes an nonce extension 8->12 bytes
* fix TESTNET_FOURTH_HARD_FORK height
* improve predicted height for testnet fork on dec 8
* move local variable as suggested by antiochp
* More efficient serialization for bitmap segments
* Rename a const
* Correctly count number of chunks in a segment
* Enum for BitmapBlock (de)ser mode
* Add more segments in test
* Fix duplicate function
* add segmenter for generating segments from txhashset with consistent rewind
* rework segmenter to take a txhashset wrapped in rwlock
rework our rewindable pmmr so we can convert to readonly easily
* placeholder code for rewinding readonly txhashset extension to build a rangeproof segment
* segment creation for outputs/rangeproofs/kernels/bitmaps
* placeholder segment impl
* commit
* rework segmenter to use a cached bitmap (rewind is expensive)
* cache segmenter instance based on current archive header
* integrate the real segment and segment identifier with our segmenter
* exercise the segmenter code on chain init
* wrap accumulator in an arc, no need to clone each time
* Introduce CommitOnly variant of Inputs.
Introduce CommitWrapper so we can sort commit only inputs correctly.
* rememebr to resort if converting
* write inputs based on variant and protocol version
* read and write protocol version specific inputs
* store full blocks in local db in v3
convert to v2 when relaying to v2 peers
* add debug version_str for inputs
* no assumptions about spent index sort order
* add additional version debug logs
* fix ser/deser tests for proto v3
* cleanup coinbase maturity
* rework pool to better handle v2 conversion robustly
* cleanup txpool add_to_pool
* fix nrd kernel test
* move init conversion earlier
* cleanup
* cleanup based on PR feedback
* refactor output to have internal output identifier
refactor to use AsRef for output identifier
make the output MMR explicit in terms of output identifiers
* put the serde deser back for rangeproof
* add json test for transactions
* use mmr sizes in header to validate block weight given header only
* add global weight validaton to headers when reading them untrusted off the network
* fixup tests, one pending test
* add test for deserializing untrusted block header exceeeding weight limits
* validate header mmr sizes, must grow for each block
* remove redundant height check
* fix tests after rebase
block specific TooHeavy error
* make sure header PMMR is init correctly based on header_head from db
* fix to ensure header PMMR is consistent with header_head in db on chain init
* change order of operations - validate header earlier
and avoid applying header to header PMMR before validation
as this potentially leaves the PMMR in a tricky state to rewind from
* variants for output_pos linked list entries (head/tail/middle/unique)
next and prev and Vec<u8> lmdb keys
* get_pos on enum
* break list and list entries out into separate enums
* track output features in the new output_pos index, so we can determine coinbase maturity
* push entry impl for none and unique
* some test coverage for output_pos_list
* commit
* wip - FooListEntry
* use instance of the index
* linked list of output_pos and commit_pos both now supported
* linked_list
* cleanup and rename
* rename
* peek_pos
* push some, peek some, pop some
* cleanup
* commit pos
cleanup
* split list and entry out into separate db prefixes
* cleanup and add placeholder for pop_back
* pop_pos_back (for popping off the back of the linked list)
test coverage for pop_pos_back
* wip
* placeholder for prune via a trait
pos must always increase in the index
* rewind kernel_pos_idx when calling rewind_single_block
* RewindableListIndex with rewind support.
* test coverage for rewindable list index
* test coverage for rewind back to 0
* rewind past end of list
* add tests for kernel_pos_idx with multiple commits
* commit
* cleanup
* hook NRD relative lock height validation into block processing and tx validation
* cleanup
* set local chain type for kernel_idx tests
* add test coverage for NRD rules in block processing
* NRD test coverage and cleanup
* NRD relative height 1 test
* test coverage for NRD kernels in block processing
* cleanup
* start of test coverage for txpool NRD kernel rules
* wip
* rework pool tests to use real chain (was mock chain) to better reflect reality (tx/block validation rules etc.)
* cleanup
* cleanup pruneable trait for kernel pos index
* add clear() to kernel_pos idx and test coverage
* hook kernel_pos rebuild into node startup, compaction and fast sync
* verify full NRD history on fast sync
* return early if nrd disabled
* fix header sync issue
* wip
* commit
* add block level validation rule around NRD kernels and HF3 block height
* wip
* test coverage for kernel ser/deser for NRD kernels
* add some type safety around ser/deser of nrd relative height
* cleanup
* cleanup tx sig handling and add tests around NRD kernel sig
* test coverage for chain apply block containing NRD kernel
* verify kernel variants when adding tx to pool
NRD kernels will not be accepted until HF3
* add txpool test for NRD kernel handling
* fix merge
* fix api for NRD kernels
* commit
* wip - feature flag for NRD kernel support
* wip
* global config and thread local feature flag for NRD kernel support
* add feature flag support for NRD kernels
default to false when starting up node
allow it to be set to true in context of individual tests
* feature flag
* explicit testing of NRD kernel via feature flag
* add chain_type and feature flag logging on startup
* PR feedback and cleanup
* PR feedback
* Introduce GLOBAL_CHAIN_TYPE and make CHAIN_TYPE thread_local.
This makes testing more explicit and significantly more robust.
* set_local_chain_type() in tests
* cleanup - weird
* get pool tests working with explicit local chain_type config
* core tests working with explicit local chain_type
* p2p tests working with explicit local chain_type
* store tests working
* cleanup, feedback
