* cleanup legacy "3 dot" check (#2625)
* Allow to peers behind NAT to get up to preferred_max connections (#2543)
Allow to peers behind NAT to get up to preffered_max connections
If peer has only outbound connections it's mot likely behind NAT and we should not stop it from getting more outbound connections
* Reduce usage of unwrap in p2p crate (#2627)
Also change store crate a bit
* Simplify (and fix) output_pos cleanup during chain compaction (#2609)
* expose leaf pos iterator
use it for various things in txhashset when iterating over outputs
* fix
* cleanup
* rebuild output_pos index (and clear it out first) when compacting the chain
* fixup tests
* refactor to match on (output, proof) tuple
* add comments to compact() to explain what is going on.
* get rid of some boxing around the leaf_set iterator
* cleanup
* [docs] Add switch commitment documentation (#2526)
* remove references to no-longer existing switch commitment hash
(as switch commitments were removed in ca8447f3bd
and moved into the blinding factor of the Pedersen Commitment)
* some rewording (points vs curves) and fix of small formatting issues
* Add switch commitment documentation
* [docs] Documents in grin repo had translated in Korean. (#2604)
* Start to M/W intro translate in Korean
* translate in Korean
* add korean translation on intro
* table_of_content.md translate in Korean.
* table_of_content_KR.md finish translate in Korean, start to translate State_KR.md
* add state_KR.md & commit some translation in State_KR.md
* WIP stat_KR.md translation
* add build_KR.md && stratum_KR.md
* finish translate stratum_KR.md & table_of_content_KR.md
* rename intro.KR.md to intro_KR.md
* add intro_KR.md file path each language's intro.md
* add Korean translation file path to stratum.md & table_of_contents.md
* fix difference with grin/master
* Fix TxHashSet file filter for Windows. (#2641)
* Fix TxHashSet file filter for Windows.
* rustfmt
* Updating regexp
* Adding in test case
* Display the current download rate rather than the average when syncing the chain (#2633)
* When syncing the chain, calculate the displayed download speed using the current rate from the most recent iteration, rather than the average download speed from the entire syncing process.
* Replace the explicitly ignored variables in the pattern with an implicit ignore
* remove root = true from editorconfig (#2655)
* Add Medium post to intro (#2654)
Spoke to @yeastplume who agreed it makes sense to add the "Grin Transactions Explained, Step-by-Step" Medium post to intro.md
Open for suggestions on a better location.
* add a new configure item for log_max_files (#2601)
* add a new configure item for log_max_files
* rustfmt
* use a constant instead of multiple 32
* rustfmt
* Fix the build warning of deprecated trim_right_matches (#2662)
* [DOC] state.md, build.md and chain directory documents translate in Korean. (#2649)
* add md files for translation.
* start to translation fast-sync, code_structure. add file build_KR.md, states_KR.md
* add dandelion_KR.md && simulation_KR.md for Korean translation.
* add md files for translation.
* start to translation fast-sync, code_structure. add file build_KR.md, states_KR.md
* add dandelion_KR.md && simulation_KR.md for Korean translation.
* remove some useless md files for translation. this is rearrange set up translation order.
* add dot end of sentence & translate build.md in korean
* remove fast-sync_KR.md
* finish build_KR.md translation
* finish build_KR.md translation
* finish translation state_KR.md & add phrase in state.md to move other language md file
* translate blocks_and_headers.md && chain_sync.md in Korean
* add . in chain_sync.md , translation finished in doc/chain dir.
* fix some miss typos
* Api documentation fixes (#2646)
* Fix the API documentation for Chain Validate (v1/chain/validate). It was documented as a POST, but it is actually a GET request, which can be seen in its handler ChainValidationHandler
* Update the API V1 route list response to include the headers and merkleproof routes. Also clarify that for the chain/outputs route you must specify either byids or byheight to select outputs.
* refactor(ci): reorganize CI related code (#2658)
Break-down the CI related code into smaller more maintainable pieces.
* Specify grin or nanogrins in API docs where applicable (#2642)
* Set Content-Type in API client (#2680)
* Reduce number of unwraps in chain crate (#2679)
* fix: the restart of state sync doesn't work sometimes (#2687)
* let check_txhashset_needed return true on abnormal case (#2684)
* Reduce number of unwwaps in api crate (#2681)
* Reduce number of unwwaps in api crate
* Format use section
* Small QoL improvements for wallet developers (#2651)
* Small changes for wallet devs
* Move create_nonce into Keychain trait
* Replace match by map_err
* Add flag to Slate to skip fee check
* Fix secp dependency
* Remove check_fee flag in Slate
* Add Japanese edition of build.md (#2697)
* catch the panic to avoid peer thread quit early (#2686)
* catch the panic to avoid peer thread quit before taking the chance to ban
* move catch wrapper logic down into the util crate
* log the panic info
* keep txhashset.rs untouched
* remove a warning
* [DOC] dandelion.md, simulation.md ,fast-sync.md and pruning.md documents translate in Korean. (#2678)
* Show response code in API client error message (#2683)
It's hard to investigate what happens when an API client error is
printed out
* Add some better logging for get_outputs_by_id failure states (#2705)
* Switch commitment doc fixes (#2645)
Fix some typos and remove the use of parentheses in a
couple of places to make the reading flow a bit better.
* docs: update/add new README.md badges (#2708)
Replace existing badges with SVG counterparts and add a bunch of new ones.
* Update intro.md (#2702)
Add mention of censoring attack prevented by range proofs
* use sandbox folder for txhashset validation on state sync (#2685)
* use sandbox folder for txhashset validation on state sync
* rustfmt
* use temp directory as the sandbox instead actual db_root txhashset dir
* rustfmt
* move txhashset overwrite to the end of full validation
* fix travis-ci test
* rustfmt
* fix: hashset have 2 folders including txhashset and header
* rustfmt
*
(1)switch to rebuild_header_mmr instead of copy the sandbox header mmr
(2)lock txhashset when overwriting and opening and rebuild
* minor improve on sandbox_dir
* add Japanese edition of state.md (#2703)
* Attempt to fix broken TUI locale (#2713)
Can confirm that on the same machine 1.0.2 TUI looks great and is broken on
the current master. Bump of `cursive` version fixed it for me.
Fixes#2676
* clean the header folder in sandbox (#2716)
* forgot to clean the header folder in sandbox in #2685
* Reduce number of unwraps in servers crate (#2707)
It doesn't include stratum server which is sufficiently changed in 1.1
branch and adapters, which is big enough for a separate PR.
* rustfmt
* change version to beta
* dynamically resize lmdb
* rustfmt
* explicitly close db before resizing
* rustfmt
* test fix
* rustfmt
* pool tests
* chain fix
* merge
* move RwLock into Store, ensure resize gives a min threshold
* rustfmt
* move locks based on testing
* rustfmt
* chore: replace trim_right with $ sed -i'' 's/trim_right/trim_end/' **/*.rs
* docs: individually document macros to avoid warning, add TODO to make to_edge hygenic
* docs: document impl_array_newtype macros, refactor: move all impl_array_newtype macro traits into impl_array_netype_index
* 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
* Use secp crate directly without extra use statement (#1738)
(cherry picked from commit 80d28f94ea)
* suppress the test error of test_start_api. Note: this is not a fix.
(cherry picked from commit 6f29685daf)
* change keychain to use bip32 paths
* convert keychain to use bip32
* change identifier to be serialisation of 4-level bip32 path
* wallet changes compiling, pass parent key into all wallet functions
* rustfmt
* fix tests in chain
* rustfmt
* core tests passing
* rustfmt
* pool tests
* rustfmt
* fixing wallet tests
* rustfmt
* remove file wallet
* wallet tests compiling
* rustfmt
* remove db_migrate
* successful tx exchange test using BIP32 paths
* rustfmt
* fix wallet derivation paths to m/0/0/0
* wallet test fixed again, working with default path
* rustfmt
* fix server tests
* rustfmt
* make parent_id a trait on walletbackend
* rustfmt
* add ability for wallet to switch between multiple named accounts, and tests (not complete)
* rustfmt
* account switching tests in place and passing
* rustfmt
* compile and test with latest libsecp changes
* added public key sum to calculated e for aggsig
* rustfmt
* Update secp to 26
* bulletproof bip32 path integration
* rustfmt
* wallet restore updated with bip32 paths, also restores accounts
* rustfmt
* rustfmt
* remove old extkey
* remove old extkey
* rustfmt
* add wallet account commands
* rustfmt
* update wallet documentation
* rustfmt
* merge from master
* update libsecp tag
* merge from upstream and fix server test
* rustfmt
* rustfmt
* merge from master
* update latest libsecp merge
* fix commitment to zero value generation
* Add api_secret
* Add to base64 method
* Add basic auth in API
* Add Basic Auth to owner API
* Add flag to enable disable basic auth
* Add .api_secret file
* Test integrating BIP-32 implementation (not complete)
* Test integrating BIP-32 implementation (not complete)
* factor out bip32 crypto functions into trait
* rustfmt
* compliation
* rustfmt
* fixes for test vectors.. all work now with hashes specified in BIP32
* rustfmt
* move reference hasher out of test
* Check txhashset content before zip/unzip
* Add header in txhashset verification
* Add copy function and test
* Add file util
* Now check and remove unexpected files instead of just crashing
* Make grin.toml config optional. Mirror exisiting config parameters in grin.toml to source code, so binary can run without a config file. Add test for it.
* fixup! Make grin.toml config optional
* Migrate main node store to LMDB
In preparation to using LMDB as a wallet database, migrate the
node db. There's no point in having 2 key-value stores.
In addition LMDB provides a few advantages as a node db, namely a
much faster build (compared to RocksDb), lesser dependencies and
transactions.
* Migrated p2p store to lmdb, stuff compiles
* More fixes, chain tests starting to pass
* Fixed txhashset rollback messing with block save and general batch delimitation. Chain tests passing.
* rustfmt
* LMDB max map size of 10MB isn't really workable. Half TB seems reasonable.
* Fix wallet tests
* Rather crucial commit was missing
* rustfmt
* Fixing new merged tests following lmdb changes
* rustfmt
* * Make txhashset validation read-only on fast sync to avoid having
a really long open transaction.
* Fix deadlock in new block processing, batch should always be
created within a txhashset lock (when they interact).
* Comment about batch and txhashset interlacing
* Fix store tests to use batch
* Externalize wallet config and seed
* Converted direct read access to file outputs map to an iterator
* Cleaned up and simplified wallet Backend trait:
* No more direct mutable access to internal structures (HashMap)
* Batch interface for all writes
* Remove unneeded read wrapper (read_wallet)
* rustfmt
* First (incomplete) pass at wallet LMDB backend
* Progressing on lmdb backent iml
* Added batch impl for LMDB wallet backend. Pretty much done with it, but not sure how to deal with commit (owned).
* rustfmt
* Wrapping LMDB batch around a refcell to work around borrow rules
* Compilation up to grin chain
* only store leaves in rm_log
* cleanup
* commit
* add failing test to cover case where we compact
an already compacted data file
* fix the logic for pruning the data file
* rm_log only contains leaves
prunelist only contains non-leaf subtree roots
* cleanup
* commit
* bitmap impl running in parallel
* rustfmt
* this is better - rewind unremoves outpu pos spent by rewound inputs
* commit
* commit
* pass bitmap around when rewinding
* store and retrieve input bitmap per block from the db
* Replace the RemoveLog with the UTXO set.
* utxo set starting to pass tests
* stuff works...
* split store types out
added some tests to compare the performance of the rm_log and the proposed utxo_set
* pull prune_list out into standalone file
* cleanup, get rid of unused height param
* cleanup and add doc comments
* add support for migrating rm_log to utxo_set
* take snapshot of utxo file during fast sync
implement migration of rm_log -> utxo_set
* rename rewound_copy to snapshot
* fixup pmmr tests to reflect cutoff_pos
* cleanup unused import
* check_compact needs to rewind the utxo_set as appropriate
* fix pool tests
* fixup core tests
* cache block_input_bitmaps via LruCache in store
* cache block header on initial write to db
* rename utxo_set -> leaf_set
and remove references to "spent" in grin_store
* better document the rewind behavior
* block sums and reworked block validation
read and write block_sums
refactor validate on both block and txhashset
write block_sum on fast sync
we store the kernel_sum (need to account for the offset)
* block_sums
* rustfmt
* cleanup
`Async<Discard>` means "drain that will send each logging
record to an async thread, that will discard it". This means
logging record is sent to another thread for no reason.
* added mining subview, changed main menu selection
* collecting difficulty stats from miner
* add diff calc view, separate server stats
* rustfmt
* block difficulty data output
* rustfmt
* ensure diff data is always shown
* don't write to stderr when tui running
* Util to zip and unzip directories
* First pass at sumtree request/response. Add message types, implement the exchange in the protocol, zip up the sumtree directory and stream the file over, with necessary adapter hooks.
* Implement the sumtree archive receive logicGets the sumtree archive data stream from the network and write it to a file. Unzip the file, place it at the right spot and reconstruct the sumtree data structure, rewinding where to the right spot.
* Sumtree hash structure validation
* Simplify sumtree backend buffering logic. The backend for a sumtree has to implement some in-memory buffering logic to provide a commit/rollback interface. The backend itself is an aggregate of 3 underlying storages (an append only file, a remove log and a skip list). The buffering was previously implemented both by the backend and some of the underlying storages. Now pushing back all buffering logic to the storages to keep the backend simpler.
* Add kernel append only store file to sumtrees. The chain sumtrees structure now also saves all kernels to a dedicated file. As that storage is implemented by the append only file wrapper, it's also rewind-aware.
* Full state validation. Checks that:
- MMRs are sane (hash and sum each node)
- Tree roots match the corresponding header
- Kernel signatures are valid
- Sum of all kernel excesses equals the sum of UTXO commitments
minus the supply
* Fast sync handoff to body sync. Once the fast-sync state is fully setup, get bacj in body sync
mode to get the full bodies of the last blocks we're missing.
* First fully working fast sync
* Facility in p2p conn to deal with attachments (raw binary after message).
* Re-introduced sumtree send and receive message handling using the above.
* Fixed test and finished updating all required db state after sumtree validation.
* Massaged a little bit the pipeline orphan check to still work after the new sumtrees have been setup.
* Various cleanup. Consolidated fast sync and full sync into a single function as they're very similar. Proper conditions to trigger a sumtree request and some checks on receiving it.
