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Author SHA1 Message Date
Roman Khimov
c531dc0bde network: add block queue 
This one will replace blockCache in Blockchain itself as it can and should be
external from it. The idea is that we only feed successive blocks into the
Blockchain and it only stores valid proper Blockchain and nothing else.
 2019-09-27 13:00:09 +03:00
Roman Khimov
ab8d9c59d6
Merge pull request #412 from nspcc-dev/feature/map 
VM: implement maps, closes #359.
 2019-09-25 19:00:26 +03:00
Evgenii Stratonikov
c7c4291774 vm: simplify APPEND implementation a bit 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
13d7770c68 vm: support Map in ARRAYSIZE 
Also make logic the same as in reference implementation
and add tests.
 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
c66f493017 vm: compare Map by reference in EQUAL 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
c0be2b2a99 vm: support Map in REMOVE 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
8b6bddca3c vm: support Map in PICKITEM and SETITEM 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
d7bb50c609 vm: implement VALUES opcode 2019-09-25 17:53:36 +03:00
Evgenii Stratonikov
2da64267b0 vm: implement KEYS opcode 2019-09-25 17:53:34 +03:00
Roman Khimov
903173c991 core: fix deadlock in headers list init 
This probably is a problem since adc880d323,
because AddHeaders() uses headersOp channel and its reader is only ran in
Run().
 2019-09-25 17:52:46 +03:00
Roman Khimov
578ac414d4 core: make unpersisted blocks/txs available in Blockchain 
This changes the Blockchain to also return unpersisted (theoretically, verified
in the AddBlock!) blocks and transactions, making Add/Get interfaces
symmetrical. It allows to turn Persist into internal method again and makes it
possible to enable transaction check in GetBlock(), thus fixing #366.
 2019-09-25 17:46:28 +03:00
Evgenii Stratonikov
0fb4bb05cf vm: implement HASKEY opcode 2019-09-25 12:08:41 +03:00
Roman Khimov
c101754c51
Merge pull request #413 from nspcc-dev/rpc-tests-error-handling 
rpc: check for error responses in tests
 2019-09-24 20:49:16 +03:00
Roman Khimov
2daff0957a rpc: check for error responses in tests 
sendrawtransaction_negative was actually wrong in trying to get
SendTXResponse, it received an error.
 2019-09-24 18:47:23 +03:00
Evgenii Stratonikov
df18da0ac9 vm: implement NEWMAP opcode 2019-09-24 17:06:17 +03:00
Roman Khimov
dac1f9367c
Merge pull request #411 from nspcc-dev/verifywitnesses-logic 
Fixes #269, #368. Tested by RPC sendrawtransaction test.
 2019-09-24 14:43:26 +03:00
Roman Khimov
8a457ef540 transaction: add a check for createHash() invocation 
It should work in general.
 2019-09-24 13:01:54 +03:00
Roman Khimov
679e01bd0f core: implement witness verification logic 
Fix #368.
 2019-09-24 13:01:54 +03:00
Roman Khimov
ca9c9be71f vm: add CHECKSIG/VERIFY/CHECKMULTISIG implementations 
Fix #269.
 2019-09-24 13:01:54 +03:00
Roman Khimov
3bbeb2476e vm: introduce HasFailed() method and use it where appropriate 
It's gonna be used by external modules.
 2019-09-23 20:19:07 +03:00
Roman Khimov
317dc6c5ed
Merge pull request #406 from nspcc-dev/fix/fail-on-first-error 
VM: do not pop too many items from stack

JSON tests in neo-vm check stack state even in case of failure.
There are 2 corrections need to be done:

    Pop items in EQUAL one-by-one.
    Do not pop anything from stack in OVER.

I have also implemented operand restriction for SHL/SHR.
 2019-09-23 17:54:08 +03:00
Evgenii Stratonikov
3c53beca82 vm: restrict SHL/SHR arguments to -256..256 
Also unify SHL/SHR implementation.
 2019-09-23 15:13:10 +03:00
Evgenii Stratonikov
4a8be486f0 vm: do not pop items in OVER 2019-09-23 14:54:59 +03:00
Evgenii Stratonikov
7cd69ea8e2 vm: truncate length in SUBSTR 
Also fail on first error, without changing the stack.
 2019-09-23 14:54:59 +03:00
Roman Khimov
2f9e7ca037
Merge pull request #405 from nspcc-dev/fix/array-reference-type 
VM: compare Array by reference and clone structs on append
 2019-09-23 14:54:32 +03:00
Evgenii Stratonikov
a88a8e13fc vm: compare Array by reference in EQUAL 2019-09-23 13:25:59 +03:00
Evgenii Stratonikov
99f1d761ca vm: clone Struct on APPEND 2019-09-23 13:25:59 +03:00
Roman Khimov
facf34e821
Merge pull request #409 from nspcc-dev/bolt-sigsegv-logging-fixes 
Bolt Put(), sigsegv and logging fixes
 2019-09-23 12:56:41 +03:00
Roman Khimov
ac5d2f94d3 storage: fix BoltDB batched Put() 
It must copy both the value and the key because they can be reused for other
purposes between Put() and PutBatch(). This actually happens with values in
headers processing, leading to wrong data being written into the DB.

Extend the batch test to check for that.
 2019-09-23 09:27:18 +03:00
Roman Khimov
5a0f08f2c0 network: fix SIGSEGV on unknown message acceptance 
For example, at the moment our node can't handle `consensus` message, so when
it received it before the patch it just crashed because of uninitialized `p`.
 2019-09-22 20:09:55 +03:00
Roman Khimov
4b4bac675b core: don't print persisting errors twice 
As they're already printed in the calling goroutine. And they're alse not
always useful when printed by Persist().
 2019-09-22 20:08:15 +03:00
Roman Khimov
102c926ef3 core: don't print useless persist messages with nil errors 
Errors should be printed only when there are errors.
 2019-09-22 20:07:49 +03:00
Vsevolod
b15d9d1c36
Merge pull request #408 from nspcc-dev/unexport-things-from-io 
Unexport things from io
 2019-09-20 21:24:48 +03:00
Roman Khimov
f69adc59ad io: drop getVarStringSize() completely 
After unexport this doesn't make much sense at all as it has just one user.
 2019-09-20 20:01:56 +03:00
Roman Khimov
d01b7740e2 io: improve GetVarSize() documentation 2019-09-20 20:00:45 +03:00
Roman Khimov
6dd37dd076 io: unexport getVarIntSize and getVarStringSize 
All external users should just use GetVarSize().
 2019-09-20 19:08:58 +03:00
Roman Khimov
5e103c7539 CHANGELOG: add one, declare 0.50.0 released 2019-09-19 18:06:42 +03:00
Roman Khimov
5cddfe071b
Merge pull request #403 from nspcc-dev/fix_rpctest 
Fix rpctest, fix #353, fix #305.
 2019-09-18 23:14:37 +03:00
Vsevolod Brekelov
100fee164b unitTest: reworked RPC unit test 
earlier we had an issue with failing test in #353 and other one #305.
Reworked these test to have in-memory database. This led to multiple
changes: made some functions like Hash and Persist public(otherwise
it's not possible to control state of the blockchain); removed
unit_tests storage package which was used mainly for leveldb in unit
tests.
I see these tests not really good since they look like e2e tests and
as for me should be run in separate step against dockerized env or
in case we want to check rpc handler we might want to rework it in order
to have interface for proper unit tests.
As for me this patchset at least makes as safe with not removing totally
previous tests and at the same time CircleCI will be happy now.
 2019-09-18 18:21:16 +03:00
Vsevolod Brekelov
55dfc0bbbc storage: add seek implementation 
during testing found missing Seek() implementation for inmemorydb
 2019-09-18 18:20:41 +03:00
Roman Khimov
c68a254eba
Merge pull request #404 from nspcc-dev/move-user-docs 
Move user docs, fix #339.
 2019-09-18 12:50:06 +03:00
Roman Khimov
9faea084e1 ROADMAP: update with current plans 2019-09-18 12:10:12 +03:00
Roman Khimov
42df4c2f39 vm: update and move README, refs. #339 2019-09-18 12:10:12 +03:00
Roman Khimov
9441c5e77b rpc: split README into developer and user parts 
Most of the document is written for developers and thus belongs to
godoc. User-related document is now moved to docs as per #339.
 2019-09-18 12:10:12 +03:00
Roman Khimov
778d29f543 compiler: update and move README to the docs folder 
Refs. #339.
 2019-09-17 19:09:02 +03:00
Roman Khimov
acb25fb880 cli: move README to docs, refs. #339 2019-09-17 19:07:25 +03:00
Roman Khimov
cdfa6df402 README: add GoDoc reference 2019-09-17 18:12:32 +03:00
Roman Khimov
cb4be2ae4a storage: drop useless README, refs. #339 2019-09-17 17:30:05 +03:00
Vsevolod
8e75674f30
Merge pull request #401 from nspcc-dev/refactor_bc_run 
blockchain: server runs goroutine instead of blockchain init
 2019-09-17 16:26:06 +03:00
Roman Khimov
7b4daed990
Merge pull request #402 from nspcc-dev/tiny-technical-corrections 
This one updates go.mod/go.sum (as any build at the moment gives changes
to these files) and makes some source code files non-executable.
 2019-09-17 15:52:48 +03:00