Ekaterina Pavlova
ae3515e819
crypto: add StringCompressed() for PublicKey
...
Add StringCompressed to get a string representation of the key in
compressed form.
Close #3263
Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-04-11 15:24:46 +03:00
Roman Khimov
541d4b49e1
context: define a constant for transaction context type
2022-09-08 14:33:04 +03:00
Roman Khimov
411ebdf51e
cli: add complete support for offline signing, fix #2662
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See documentation update for an example. Some code is made generic as well,
GetCompleteTransaction can now be used directly on ParameterContext.
2022-09-01 15:30:34 +03:00
Roman Khimov
58707c2b1e
context: handle the case when we have more sigs than needed
...
We can technically have more signatures in the file than we need and it's OK,
this case should be handled.
2022-09-01 15:30:33 +03:00
Anna Shaleva
0357d9f4f4
smartcontract: add hash check to paramcontext
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Close #2344 .
2022-02-24 10:21:08 +03:00
Roman Khimov
efb67a0ea3
context: scripts and signatures are base64-encoded in C# now
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So use base64 too and add compatibility test. Unfortunately this breaks
support for old (hex-based) files, but those should be completed a long time
ago.
2021-07-23 11:57:35 +03:00
Roman Khimov
59b4377f90
context: support Neo.Network.P2P.Payloads.Transaction type
...
C# now uses this one, so use it by default, but also accept old one.
2021-07-23 11:33:51 +03:00
Anna Shaleva
4b933f88a7
core: simplify interop functions
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We now have the only interop table (system interops).
2021-05-12 13:30:01 +03:00
Roman Khimov
d314f82db3
transaction: drop Network from Transaction
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We only need it when signing/verifying.
2021-03-26 13:45:18 +03:00
Roman Khimov
df12adaa9e
crypto: remove crypto.Verifiable interface
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We can now verify any hash.Hashable thing.
2021-03-26 13:45:18 +03:00
Roman Khimov
dc980b5847
sc/context: add network magic into the context
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See neo-project/neo#2393 , we need this to be able to sign multisig
transactions.
2021-03-12 12:59:14 +03:00
Evgeniy Stratonikov
106c27782e
cli/wallet: allow to cosign with a contract
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Contracts have empty verification script and their hash is
calculated differently.
2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
b9136dbfc0
smartcontract: use hash in GetWitness()
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All necessary info must already be in context.
2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
20d2386414
smartcontract: use script instead of address in context
2021-03-09 15:45:02 +03:00
Evgenii Stratonikov
7d91a3a89e
pkg: move internal/ package to the root directory
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This way we can use it in scripts and cli.
2020-11-24 16:39:56 +03:00
Anna Shaleva
90825efa16
core: move transaction's sender to cosigners
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Closes #1184
Ported changes from https://github.com/neo-project/neo/pull/1752
2020-08-04 17:33:50 +03:00
Evgenii Stratonikov
51ae12e4fd
*: move syscall handling out of VM
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Remove interop-related structures from the `vm` package.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-29 13:41:08 +03:00
Roman Khimov
db027ad9c5
vm: zero GAS means no GAS, use fee data to properly limit execution
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We were accepting transactions with zero system fee, but we shouldn't do
that. Also, transaction's verification execution has to be limited by network
fee.
2020-07-14 08:37:29 +03:00
Evgenii Stratonikov
8c18142e8a
keys: implement PublicKeys.Copy()
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Implement convenient wrapper over explicit allocation and copying.
2020-06-29 10:44:35 +03:00
Roman Khimov
b483c38593
block/transaction: add network magic into the hash
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We make it explicit in the appropriate Block/Transaction structures, not via a
singleton as C# node does. I think this approach has a bit more potential and
allows better packages reuse for different purposes.
2020-06-18 12:39:50 +03:00
Roman Khimov
709146f295
transaction: drop Inputs and Outputs, forget UTXO
2020-06-05 19:20:16 +03:00
Roman Khimov
21efccd300
transaction: remove type field, set Version to 0
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Two changes being done here, because they require a lot of updates to
tests. Now we're back into version 0 and we only have one type of
transaction.
It also removes GetType and GetScript interops, both are obsolete in Neo 3.
2020-06-05 19:20:16 +03:00
Roman Khimov
f445f7c602
transaction: drop Contract transaction type
2020-06-05 19:20:16 +03:00
Evgenii Stratonikov
941410a840
core: change verification scripts to new format
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Verification scripts now invoke Neo.Crypto.* interops instead of
CHECKSIG/VERIFY opcodes.
2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
9abda40171
testserdes: implement helpers for encode/decode routines
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Frequently one needs to check if struct serializes/deserializes
properly. This commit implements helpers for such cases including:
1. JSON
2. io.Serializable interface
2020-03-27 10:27:46 +03:00
Evgenii Stratonikov
85755a4628
smartcontract: implement (*ParameterContext).GetWitness()
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After all signatures were accumulated it should be possible
to extract Witness for the verifiable item.
2020-03-05 09:45:33 +03:00
Evgenii Stratonikov
cd487e3ad4
smartcontract: implement (*ParameterContext).AddSignature()
2020-03-05 09:45:11 +03:00
Evgenii Stratonikov
0d419d3899
smartcontract: implement ParameterContext
2020-03-05 09:43:14 +03:00