Differentiate released and stable ones from test-only not-yet-ready and such.
Enabled only stable ones by default to avoid surprises in private networks
when some beta hardfork is made available with some node release.
Fixes#3719.
Signed-off-by: Roman Khimov <roman@nspcc.ru>
It's dangerous to change `Max*` ProtocolConfiguration settings:
* Changes in MaxBlockSize, MaxBlockSystemFee and MaxTransactionsPerBlock
may lead to the fact that accepted block or transaction becomes invalid.
I agree that these settings are not written in the DB, but at the same
time it's not correct to compare databases that have these settings
mismatched.
* Changes in MaxTraceableBlocks may lead to the fact that some
transaction will be processed differently, it's a possible contract
state mismatch.
* Changes in MaxValidUntilBlockIncrement may lead to the fact that
`setMaxNotValidBeforeDelta` method of native Notary contract may be
processed in a different way which is also a possible contract state
mismatch.
Ref. 5d29a3fdab.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Add a note about System.Runtime.GetNotifications refcounting to Domovoi
hardfork. Ref. https://github.com/neo-project/neo/pull/3301 and
https://github.com/nspcc-dev/neo-go/pull/3485.
Although NeoGo doesn't have anything to be updated, there's a
behaviour difference between C# and Go nodes before Domovoi hardfork, it
deserves a comment.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
It's not correct to use an updated contract state got from Management to
check for the allowed method call. We need to use manifest from the
currently executing context for that. It may be critical for cases when
executing contract is being updated firstly, and after that calls
another contract. So we need an old (executing) contract manifest for
this check.
This change likely does not affect the mainnet's state since it's hard
to meet the trigger criteria, but I'd put it under the hardfork anyway.
Ref. https://github.com/neo-project/neo/pull/3290.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
This section contains genesis-related settings including genesis-related or natives-related
extensions. Currently it includes the set of node roles that may be designated
duing the native Designation contract initialisation.
Close#3156.
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Valid transactions can't use more than MaxVerificationGAS for script execution
and this applies to the whole set of signers, so use this value by default
unless local instance configuration suggests something lower for generic
invocations.
Signed-off-by: Roman Khimov <roman@nspcc.ru>
d5a9af5860 is incompatible with the NeoFS
mainnet sidechain, so we add the old logic to the pre-Aspidochelone
behaviour. Changing flags at newMethodAndPrice() is a bit less convenient
unfortunately because this will affect interop validity checks, so let's have
this kludge here.
It directly affects node security and the default here MUST BE the safe choice
which is to do the verification. Otherwise it's just dangerous, absent any
VerifyBlocks configuration we'll get an insecure node. This option is not
supposed to be frequently used and it doesn't affect the ability to process
blocks, so breaking compatibility (in a safe manner) should be OK here.
And include some node-specific configurations there with backwards
compatibility. Note that in the future we'll remove Ledger's
fields from the ProtocolConfiguration and it'll be possible to access them in
Blockchain directly (not via .Ledger).
The other option tried was using two configuration types separately, but that
incurs more changes to the codebase, single structure that behaves almost like
the old one is better for backwards compatibility.
Fixes#2676.
It's more generic and convenient than MillisecondsPerBlock. This setting is
made in backwards-compatible fashion, but it'll override SecondsPerBlock if
both are used. Configurations are specifically not changed here, it's
important to check compatibility.
Fixes#2675.
