* Improve handling of RocksDB corruption (#7630)
* kvdb-rocksdb: update rust-rocksdb version
* kvdb-rocksdb: mark corruptions and attempt repair on db open
* kvdb-rocksdb: better corruption detection on open
* kvdb-rocksdb: add corruption_file_name const
* kvdb-rocksdb: rename mark_corruption to check_for_corruption
* Hardening of CSP (#7621)
* Fixed delegatecall's from/to (#7568)
* Fixed delegatecall's from/to, closes#7166
* added tests for delegatecall traces, #7167
* Light client RPCs (#7603)
* Implement registrar.
* Implement eth_getCode
* Don't wait for providers.
* Don't wait for providers.
* Fix linting and wasm tests.
* Problem: AttachedProtocols don't get registered (#7610)
I was investigating issues I am having with Whisper support. I've
enabled Whisper on a custom test network and inserted traces into
Whisper handler implementation (Network<T> and NetworkProtocolHandler
for Network<T>) and I noticed that the handler was never invoked.
After further research on this matter, I found out that
AttachedProtocol's register function does nothing:
https://github.com/paritytech/parity/blob/master/sync/src/api.rs#L172
but there was an implementation originally:
99075ad#diff-5212acb6bcea60e9804ba7b50f6fe6ec and it did the actual
expected logic of registering the protocol in the NetworkService.
However, as of 16d84f8#diff-5212acb6bcea60e9804ba7b50f6fe6ec ("finished
removing ipc") this implementation is gone and only the no-op function
is left.
Which leads me to a conclusion that in fact Whisper's handler never gets
registered in the service and therefore two nodes won't communicate
using it.
Solution: Resurrect original non-empty `AttachedProtocols.register`
implementation
Resolves#7566
* Fix Temporarily Invalid blocks handling (#7613)
* Handle temporarily invalid blocks in sync.
* Fix tests.
* parity-version module split from util
removed unused util deps and features
trigger buildbot again
only kvdb links rocksdb
snappy linker issues
* rm snappy
* fixed old version imports
* move common forks and parameters to common params
* port specs over to new format
* fix RPC tests
* parity-machine skeleton
* remove block type
* extract out ethereum-specific methods into EthereumMachine
* beginning to integrate Machine into engines. dealing with stale transitions in Ethash
* initial porting to machine
* move block reward back into engine
* abstract block reward logic
* move last hash and DAO HF logic into machine
* begin making engine function parameters generic
* abstract epoch verifier and ethash block reward logic
* instantiate special ethereummachine for ethash in spec
* optional full verification in verify_block_family
* re-instate tx_filter in a way that works for all engines
* fix warnings
* fix most tests, further generalize engine trait
* uncomment nullengine, get ethcore tests compiling
* fix warnings
* update a bunch of specs
* re-enable engine signer, validator set, and transition handler
* migrate basic_authority engine
* move last hashes into executedblock
* port tendermint
* make all ethcore tests pass
* json-tests compilation
* fix RPC tests: change in gas limit for new block changed PoW hash
* fix minor grumbles
* validate chainspecs
* fix broken import
* fix transaction verification for pre-homestead
This is a huge change, which includes some changes to replace code that
originally cloned to reuse allocations instead. The updated
`elastic-array` crate renames its consuming `Vec`-conversion method to
`into_vec`, which means that I can do a simple
`sed -i 's/to_vec/into_vec/'` and then fix the compilation errors.
This commit is probably a minor performance win and definitely a
significant readability win.
* separate modules for consensus snapshot chunks
* bulk of authority warp logic
* finish authority warp implementation
* squash warnings and enable authority snapshot mode
* test harness for PoA
* fiddle with harness
* epoch generation proof fixes
* update constructor code
* store epoch transition proof after block commit
* basic snap and restore test
* use keyvaluedb in state restoration
* decompress chunks
* fix encoding issues
* fixed-to-contract-to-contract test
* implement ancient block import
* restore genesis transition in PoW snapshot
* add format version method to snapshot components
* supported version numbers in snapshot_components
* allow returning of ancient epoch transitions
* genesis hash mismatch check
* remove commented code
* apply contract constructors at spec load time
* debugging
* do trie updates in two stages
* add lint exception to newly-dead constructor
* squash warning in RPC tests
* kill dead accountdb constructors
* restore accountdb constructors under test configuration
* use provided state root in spec, if it exists
* return errors on database corruption
* fix tests, json tests
* fix remainder of build
* buffer flow -> request credits
* proving state backend
* generate transaction proofs from provider
* network messages for transaction proof
* transaction proof test
* test for transaction proof message
* fix call bug
* request transaction proofs from on_demand
* most of proved_execution rpc
* proved execution future
* initial request definitions
* RLP encoding and decoding for requests
* proofs of non-existance in ProvingBlockChainClient
* new requests in provider.
* encode and decode responses
* complete initial request changes
* handle request packet in LightProtocol
* handle response packets
* implement requesting from
* re-do cost table
* get tests compiling
* fix cost table RLP encoding
* roundtrip tests for request types
* request builder tests
* move request_builder -> request::builder
* get network tests working
* return only complete headers responses
* request builder improvements
* New version of jsonrpc.
* split request filling into fill,complete
* Better invalid encoding messages
* Fixing deprecated methods of tokio_core
* use PIP messages in on_demand, old API
* migrate oneshot::complete to send in on_demand
* get on_demand tests to compile
* port ethsync to PIP messages
* adjust to minor on_demand API changes in RPC
* Using dedicated branch for jsonrpc
* Bump
* state backend trait mirroring state_db API
* minimal state backend trait
make state module public
* fix json tests
* return errors on database corruption
* fix tests, json tests
* fix remainder of build
* add Backend bound on state