* 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
Currently Writable accepts trait Write as a type parameter but Readable
takes Read as a trait object, which is not symmetrical and also less performant. This PR changes Readable trait and all places where it's used
We allocate 17 vectors (in the heap) per 512 headers, this PR reduces the number to 1 by resuing the buffer for headers and eliminating the need in the vector of indices
* Verify headers and blocks only when needed
Curretnly we have some lightweigt validation implemented as part of
entity deserialization, which is safer and allows us to not parse the
entire object if some part is invalid. At the same time this logic
always applies when we read an entity, eg when reading from DB.
This PR introduces UntrustedHeader/Block which is used when we read from
the network. It does partial validation during read, then it is supposed
to be converted into regular header/block which doesn't validate itself.
Also this PR adds "lightweight" validation to block header read like we have
for block body, so we don't parse block body if the header is invalid.
Fixes#1642
* Move version validation to untrusted header
* update fuzz tests
* Ban on cannot get block header in txhashset_write
* Rusfmt
* Fix typo
* Missing error handling
* Rustfmt
* Only accept txhashset from corresponding peer
* Switch to AtomicBool instead of RwLock<bool>
* Rustfmt
* introduce protocol version to deserialize and read
* thread protocol version through our reader
* cleanup
* cleanup
* streaming_reader cleanup
* Pass protocol version into BinWriter to allow for version specific serialization rules.
* rustfmt
* read and write now protocol version specific
* introduce protocol version to deserialize and read
* thread protocol version through our reader
* example protocol version access in kernel read
* fix our StreamingReader impl (WouldBlock woes)
* debug log progress of txhashset download
* use a grin specific tmp dir instead of a system tmp dir
* rustfmt
* using create_new instead of create
* switch the txhashset sandbox from system tmp dir to grin specific tmp dir
* rustfmt
* adapter get_tmp_dir delegate to chain implementation
* simply the logic of protolc for get_tmpfile_pathname
* rustfmt
* fix the merge mistake
Most of the methods return nothing or bool which is used to decide if a
sender of a message should be banned or not. However underlying chain
implementation may fail so we need a way to reflect this fact in API.
Also it allows to reduce number of unwraps and makes the code more robust.
* wip
* big refactor, regretting doing this now
* PeerAddr everywhere
* cleanup
* fixup server tests
* peers api working for GET, POST is still WIP
* we can now ban/unban peers by ip only (port optional)
* headers msg is now "streamed" off the tcp stream
* rustfmt
* cleanup
* move StreamingReader into ser.rs
extract read_exact out into util crate
* rustfmt
* do not treat txhashset.zip download as abusive behavior
* count times, not bytes so we exclude quiet increments
* use inc_quiet when tracking sent bytes via an attachment
* add comment
* fixup "quiet" counter entries
* rustfmt
* Replace logging backend to flexi-logger and add log rotation
* Changed flexi_logger to log4rs
* Disable logging level filtering in Root logger
* Support different logging levels for file and stdout
* Don't log messages from modules other than Grin-related
* Fix formatting
* Place backed up compressed log copies into log file directory
* Increase default log file size to 16 MiB
* Add comment to config file on log_max_size option
* First pass at secondary proof of work difficulty adjustments
* Core and chain test fixes
* Next difficulty calc now needs a height. Scaling calculation fixes. Setting scaling on mined block.
* Change factor to u32 instead of u64.
* Cleanup structs used by next_difficulty
* Fix header size calc with u32 scaling
* improve: HeaderSync optimization (#1372)
* remove get_locator() optimization, which should be an independent pr for security review
* refactoring: move 'headers_streaming_body()' from Message to Protocol
* move 2 headers utils functions out of Protocol, and remove 'pub'
* support reading variable size of BlockHeader, from Cuckoo30 to Cuckoo36
* fix: use global::min_sizeshift() instead of hardcoded 30, because Cuckoo10 will be used for AutomatedTesting chain
* fix: should use global::proofsize() instead of hardcoded 42 when calculate serialized_size_of_header
* replace another 42 with global::proofsize()
