Commit graph

88 commits

Author SHA1 Message Date
Antioch Peverell
c8fd0575ed Pool tx weight verification () 2019-01-25 12:48:15 -08:00
Ignotus Peverell
d7be94fafb
More range proof tests ()
Trying to cheat with range proofs to make sure it still fails at
the block level. Defense in depth, belt and suspenders and all that
good stuff.

* rustfmt

* Revert bad carry-over
2019-01-14 10:15:42 -08:00
Simon B
950fa0e496 Cleanup compiler warnings ()
* cleanup compiler warnings
* allow(dead_code) in tests/{framework,simulnet}
2019-01-10 12:18:25 -08:00
Antioch Peverell
27801f6a93
Implement kernel and output features as enums ()
* use enums for kernel and output features

* rustfmt

* add test coverage around deserializing kernel features
2019-01-08 16:07:38 +00:00
Elichai Turkel
f2a29ce37a Optimizing the code and making it more idiomatic () 2019-01-01 15:29:16 -08:00
Ignotus Peverell
9234e3c251
Re-launch floonet ()
*  Fix secondary scaling bugs;  rename is_testnet -> is_floonet ()
* add global::is_mainnet()
* use it to change pre-genesis pow type
* rename is_testnet -> is_floonet
* Support multiple chain configurations ()
* Support multiple chain configurations
Supports generating the proper configuration for each chain type
(mainnet, floonet, usernet). Will run them by default under
their respective root directory (~/.grin/main, ~/.grin/floo, etc).
Assigned default ports for mainnet, overriding them to keep Floonet
ports unchanged.
For now, starting on mainnet will abort.
* Fixed usernet command line help message. Fixes 
* Differing magic numbers for each chain type ()
* stick to e=H(R|P|m) when use schnorr signature ()
* stick to e=H(R|P|m) when use schnorr signature
* (1)add verify_slate_messages for wallet receive (2)log the message content
* remove debug log on verify_slate_messages
* verify the sender's message signature when receive_tx in wallet listen
* Revert "remove debug log on verify_slate_messages"

This reverts commit 65ea32a407.

* Revert "rustfmt"

This reverts commit c380ab9185.

* Revert "(1)add verify_slate_messages for wallet receive (2)log the message content"

This reverts commit 9584ca7a89.

* [re-floonet] Keychain Floonet BIP32 version/network option ()

* add 'is_floonet' property to keychain
* fix hex encoding and tests

* Fix couple floonet loose ends ()

* Fix couple floonet loose ends. Fixes 
* Doc fix for sig message

* Refuse unkown kernel features ()

* Minor: magic number change for re-floonet

* Set pre genesis is_secondary to true ()

* Minor: tx validation error display underlying

* New floonet genesis

* genesis rustfmt

* Use chain-specific config for wallet toml gen

* Fix default wallet_listener_url

* New more reasonable genesis block, bumped version

* genesis rustfmt

* Couple minor fixes to genesis generation script
2018-12-28 14:46:21 -08:00
John Tromp
976bf1dbae Fix secondary scaling bugs; add global::is_mainnet(); use it to change pre-genesis pow type () 2018-12-22 10:22:36 -08:00
Ignotus Peverell
a42250445d
Floonet chain type and genesis, testnets cleanup () 2018-12-18 14:03:55 -08:00
John Tromp
f43df5f601 [Floonet] add feature for height locked kernels ()
* add feature for height locked kernels

* add function to compute kernel features appropriate for lock height, and use it

* only sign kernel-features relevant fields; refactor Features

* simplify invalid kernel logic

* remove unused height arg to reward::output and run some rustfmt

* replace nested if/else by match
2018-12-18 18:26:34 +00:00
Yeastplume
230fe191e0
[Floonet] Use switch commits for all blinding factors ()
* move wallet mods back into dirs

* move wallet mod files

* use switched keys for blinding factor in all cases

* rustfmt

* test fix

* test fix

* test fix

* rustfmt

* re-implement flag to turn off switch commit derivation

* rustfmt
2018-12-18 15:44:55 +00:00
Antioch Peverell
305b36dcce
replace is_mainnet() with !is_testnet() ()
* replace is_mainnet() with !is_testnet()
makes testing "mainnet" code significantly easier (its the default)

* fix next_target_adjustment test based on tromp analysis

* rustfmt

* cleanup wallet db files and add to gitignore

* fix
2018-12-12 16:49:35 +00:00
Antioch Peverell
a0b9aa5967
Sign kernel features ()
* include kernel features in msg being signed
hash the msg before signing it (for consistent 32 bytes)

* rustfmt

* fix various tests

* no HF for this (mainnet only)
2018-12-12 09:19:36 +00:00
hashmap
aedac483f5
Convert to Rust 2018 edition ()
* Convert to Rust 2018 edition

* Update gitignore
2018-12-08 00:59:40 +01:00
Yeastplume
b8c8840cec
Refactor wallet commands ()
* start wallet command refactoring

* another re-structuring attempt

* rustfmt

* begin splitting up wallet commands

* rustfmt

* clean up wallet arg checking

* rustfmt

* macro for arg parsing

* rustfmt

* factor out init commands

* rustfmt

* move recover to new format

* rustfmt

* add listen command to new format

* rustfmt

* Finish moving commands to new format

* rustfmt

* rustfmt

* propogate errors more cleanly

* rustfmt

* error handling cleanup
2018-12-06 12:04:02 +00:00
Dobby the House Elf
b8124676c7 Move libtx to core 2018-12-05 09:41:26 -08:00
Antioch Peverell
bf815aa5cd
Readonly pmmr cleanup ()
* avoid locking txhashset by using a readonly PMMR

* rustfmt
2018-12-05 14:52:53 +00:00
Antioch Peverell
8d8f533b8e
store pmmr cleanup ()
* introduce DataFile<T> to hide the LEN handling
use slices rather than vec<u8> where possible

* cleanup

* use DataFile<Hash> and not HashFile

* fix core tests
2018-12-05 13:02:24 +00:00
Antioch Peverell
8bad93c8c9
Reduce amount of clone() going on when applying data to MMRs ()
* less cloning when pushing to PMMR

* pass a ref to data when applying to the MMR and appending to the backend

* cleanup

* rustfmt

* fixup tests
2018-12-02 19:59:24 +00:00
Antioch Peverell
1dffd4df1e
Fix secondary pow scaling bug ()
* fix(es) for 

* rustfmt

* skip(1) is height dependent on testnet4
rename for clarity

* rustfmt
2018-11-30 11:19:55 +00:00
Antioch Peverell
7dee490962 Two year secondary pow ratio fix ()
* Tweak (consensus breaking) secondary_pow_ratio
* Look at chain type for sec pow ratio calc (hardfork is t4 only)
2018-11-28 14:05:13 -08:00
Antioch Peverell
79d540cf86
Header MMR Refactor ()
* refactor header MMR to use regular backend
this lets us store header hashes in the mmr data file
the hashes in the hash file are "hash with index"

* rustfmt

* get_header_hash(pos) on header extension

* rustfmt

* cleanup

* cleanup

* comments

* cleanup

* fixup testelem so tests work
2018-11-27 12:32:39 +00:00
Ignotus Peverell
c5b9d867ae
Cuckaroo Testnet4 hard fork ()
* PoW context is now properly picked depending on the chain type,
edge bits and block height. Height const for T4 hard fork leaving
a couple weeks to have miners in place. Removed now unused Cuckoo context.
* Simplified block siphash
* Fix servers crate compilation
* Tiny bit cleaner block siphash. Maybe.
* Cuckatoo min edge bits update for T4 and mainnet
* Fix header size tests, Cuckatoo31 default means one more bit per edge
* Remove redundant param from verify_size
2018-11-24 12:33:17 -08:00
Yeastplume
5a06f5dac7
Split wallet client trait ()
* complete trait split

* rustfmt
2018-11-13 13:18:33 +01:00
Antioch Peverell
183d9c9f3e
Refactor kernel sig msg creation ()
* refactor kernel msg creation

* rustfmt

* Error not secp::Error

* fix tests for refactored errors
2018-11-10 16:24:11 +01:00
Antioch Peverell
d23dec73d0
PMMRable cleanup ()
* cleanup pmmrable and len()
introduce FixedLength trait with a const LEN
make Hash impl FixedLength for consistency

* rustfmt

* store tests cleanup

* rustfmt

* whats going on with those comments and rustfmt?
2018-11-01 20:14:46 +00:00
Ignotus Peverell
bb5392548f
Take 2 2018-10-26 16:28:15 -07:00
Ignotus Peverell
6f3ae4563a
Small test fix 2018-10-26 16:07:12 -07:00
Ignotus Peverell
a42d66efff
Merge branch 'master' into unitdiff 2018-10-25 14:20:41 -07:00
hashmap
3efa7bdac9
Small style changes in core crate () 2018-10-23 21:09:16 +02:00
Gary Yu
0d06561a91
replace stdlib RwLock and Mutex with parking_lot ()
* replace all stdlib RwLock with parking_lot RwLock

* replace stdlib Mutex with parking_lot Mutex

* rustfmt
2018-10-20 08:13:07 +08:00
John Tromp
e1b5d7f3c2 revert secondary scaling default in HeaderInfo; rename scaling_difficulty; refactor difficulty_data_to_vector 2018-10-19 21:39:54 +02:00
John Tromp
846b38308c replace all Difficulty::one by ::min 2018-10-18 21:18:16 +02:00
John Tromp
41293e9ef7 improve minimum difficulty handling 2018-10-18 20:37:33 +02:00
John Tromp
e24e65399b rename MIN_DIFFICULTY to UNIT_DIFFICULTY; define Difficulty::unit, fix INITIAL_DIFFICULTY 2018-10-18 14:20:00 +02:00
yeastplume
6980278b95 merge T4 into master - rustfmt 2018-10-18 11:23:22 +01:00
John Tromp
e9dcc143bf refactor and change difficulty calcs; use sum instead of median () 2018-10-17 16:21:59 +01:00
Antioch Peverell
fbf955dd11
Commit to prev_root in block headers ()
* commit to prev_root in block headers

* prev_root ready to go, mergeable onto testnet4
2018-10-17 10:06:38 +01:00
Ignotus Peverell
fffe5154d2
Secondary PoW scaling factor dampening, cleanup ()
* Remove useless time median window
* Secondary PoW factor dampening
* Fix off-by-one in time window, cleanup dampening, fix tests
2018-10-16 16:55:40 -07:00
John Tromp
8540e4f723 [T4] tweaks and fixes ()
* refactor consensus.rs, tweaking some values
* move scale() there
* fix set_header_nonce bug
* remove maturity soft-fork code
* increase diff target precision
* fix weight comments and try resolve PR conflict
2018-10-16 16:14:22 -07:00
Yeastplume
01df981a1d
[t4] fix header test sizes () 2018-10-16 14:39:51 +01:00
yeastplume
4bb31dbdb4 update new genesis block, change p2p msg magic number 2018-10-16 10:16:54 +01:00
Ignotus Peverell
a41022f1e3
Fix last tests broken by secondary PoW factor adjustment 2018-10-15 22:53:28 +00:00
Ignotus Peverell
eeb7680981
Secondary PoW factor adjustment adjustments 2018-10-15 21:18:00 +00:00
Antioch Peverell
86c1d7683b
The Header MMR (One MMR To Rule Them All) () ()
* header MMR in use within txhashset itself
works with fast sync
not yet in place for initial header sync

* add the (currently unused) sync_head mmr

* use sync MMR during fast sync
rebuild header MMR after we validate full txhashset after download

* support missing header MMR (rebuild as necessary) for legacy nodes

* rename to HashOnly

* cleanup backend.append()

* simplify vec_backend to match simpler append api
2018-10-15 19:24:01 +01:00
Ignotus Peverell
43f4f92730
[T4] Secondary proof of work difficulty adjustments ()
* 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
2018-10-13 13:57:01 -07:00
Antioch Peverell
4dff68ab61 Remove kernel sum header ()
We maintain this locally in block_sums in the db (sums can be rebuilt from local data)
2018-10-12 18:15:29 -07:00
Yeastplume
6c8c483172
[T4 ONLY] BIP32 Wallet Compliance - Aggsig Updates - Bulletproof Updates ()
* 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
2018-10-10 10:11:01 +01:00
Yeastplume
92f826a917
[T4 ONLY] T4 PoW changes ()
* T4 PoW changes

* rustfmt

* adjust sizeshift depending on pow type during ser/deser

* update block size tests for cuckatoo sizeshift
2018-10-10 10:09:44 +01:00
Antioch Peverell
e72d8b58e4
[WIP] txpool (tx validation) using block sums for full validation ()
tx validation (txpool) rework/simplify
2018-09-24 09:24:10 +01:00
Ignotus Peverell
9cc7aed713
Dual proof of work, first step ()
* Move Proof and Difficulty types to pow module. Difficulty scaling calculation.
* Diffculty scaling and size shift for 2nd PoW
* Backport e7eb26ee
* Test compilation fixes
* Scaling only need to go one way, as @tromp pointed out
2018-09-18 15:12:57 -07:00