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203 Commits

Author SHA1 Message Date
Paul Hauner
56dc73fbd1
Update some shard u16 to u64 
This is pretty hacky, is just serving my purpose for `BeaconChain`.
These structs will need to be fully updated to the latest spec.
 2018-12-12 18:35:31 +11:00
Paul Hauner
92786520e4
Update (hacky) validator induction and shuffling. 
This allows the `BeaconChain` struct to be updated but it doesn't bring
these functions in line with the spec.
 2018-12-12 18:32:19 +11:00
Paul Hauner
c944c435e2
Update CrosslinkRecord to latest spec 
Addresses #100
 2018-12-12 18:30:20 +11:00
Paul Hauner
89bea5b5e8
Update BeaconState rename ShardCommittee 
Both structs are now consistent with the spec.

Addresses #100
 2018-12-12 18:25:21 +11:00
Paul Hauner
211d3961a0
Add ChainSpec structure. 
It includes all constants from the
[Constants](https://github.com/ethereum/eth2.0-specs/blob/master/specs/core/0_beacon-chain.md#attestation)
section in the spec, except for things that are clearly enums.

My reasoning is that these enums are not so much "chain specification"
and this struct should be reserved for items that "configure" the chain.
 2018-12-12 16:08:01 +11:00
Paul Hauner
4d0641636e
Rename AttestationRecord -> Attestation 2018-12-12 12:16:11 +11:00
Alex Stokes
fa3d9bdb07
begin the transition to using ValidatorStatus as a distinct type 2018-12-11 15:17:55 -08:00
Alex Stokes
d3681e876a
add method to determine validator status 2018-12-11 15:16:25 -08:00
Paul Hauner
4fdc2e4ac6
Merge branch 'master' into attestation-update 2018-12-12 09:45:14 +11:00
Paul Hauner
f29d7961fd
Merge pull request #87 from ralexstokes/fix-boolean-bitfield-serde-bug 
Fix boolean bitfield serde bug
 2018-12-12 09:36:54 +11:00
Alex Stokes
6c2c42e6b7
Adds custom std::cmp::PartialEq impl 
Two bitfields now match if they contain the same information.

There were some discrepancies before when comparing fields with the same
bits set but came from different sources, e.g. off the wire vs created
in memory, due to the existence of unset bits in the high byte.
 2018-12-10 20:34:35 -08:00
Alex Stokes
1ffd9e10b3
Fixes bug with attestation validation that arose from change to API 2018-12-10 20:33:43 -08:00
Alex Stokes
4d43de1cea
rustfmt edits 2018-12-10 20:32:44 -08:00
Paul Hauner
3ae82c0710
Strip out anitquated parts of chain crate 2018-12-10 10:48:02 +11:00
Paul Hauner
7ea701aa30
Remove old block processing code 2018-12-10 09:54:25 +11:00
Paul Hauner
a35a28f522
Remove old validation crate 2018-12-10 09:48:41 +11:00
Paul Hauner
0f9482f9d1
Complete attestation_validation, bar tests 2018-12-10 09:33:57 +11:00
Paul Hauner
a8bfa4d733
Add more attestation validation tests 2018-12-07 08:59:05 +11:00
Paul Hauner
2d2da001b9
Implement tests for attestation validation 2018-12-06 19:50:33 +11:00
Paul Hauner
36bda7502b
Implement signature verification test 2018-12-06 18:41:22 +11:00
Paul Hauner
3533b8b892
Add untested attestation validation logic 2018-12-06 18:16:03 +11:00
Paul Hauner
d4b6d81c9d
Merge branch 'beacon-state-pub-fields' into attestation-update 2018-12-05 09:46:50 +11:00
Paul Hauner
140df1a689
Make all BeaconState fields public (doh!) 2018-12-05 09:45:03 +11:00
Alex Stokes
564f13be5f fixes bug with serialization logic for boolean bitfield 
should match the python impl
 2018-12-03 20:46:11 -08:00
Paul Hauner
e0360edde0
Update ssz_utils for new AttestationRecord. 2018-12-04 14:50:47 +11:00
Paul Hauner
6e0daec1da
Update AttestationData struct 2018-12-04 14:50:32 +11:00
Paul Hauner
bedc1abec0
Add failing boolean bitfield test 2018-12-03 17:13:39 +11:00
Paul Hauner
1e3fd1ff80
Add ssz encode/decode for AttestationData 2018-12-03 16:19:31 +11:00
Paul Hauner
430bc224a4
Update BeaconState object 
Also adds the following structs:

- AttestationData
- ForkData
- PendingAttestationRecord

The `AttestationRecord` object has _not_ been updated.
 2018-12-03 14:29:05 +11:00
Paul Hauner
54db7b5272
Merge pull request #76 from sigp/state-merge 
Add new `State` type and dependant types

Closes #73
 2018-11-27 15:10:06 +11:00
Paul Hauner
3ed4de65d2
Add new State type and dependant types 2018-11-25 15:39:50 +11:00
mjkeating
d6bf1a6119 removed unnecessary call to saturated_sub() in vec_shuffle 2018-11-23 19:29:03 -08:00
Paul Hauner
f65888226a Add some extra tests for boolean-bitfield 2018-11-22 14:18:08 -08:00
Alex Stokes
a695382260 Run cargo fmt that got clobbered in merge 2018-11-20 12:54:35 -08:00
Alex Stokes
11cdf66079 Remove warning about unused import 2018-11-20 12:51:51 -08:00
Alex Stokes
57dcad149f Fixes bug with ssz encoding of BooleanBitfield 2018-11-20 12:40:13 -08:00
Alex Stokes
031b7bf225 Add method to calculate the underlying number of bytes 
Required for part of attestation validation logic
 2018-11-20 12:40:13 -08:00
Alex Stokes
72cf7ad1bd Begin updating tests to reflect changes to bitfield 2018-11-20 12:40:13 -08:00
Alex Stokes
832d1bd295 Update bitfield to expand size when writing out-of-bounds 2018-11-20 12:38:23 -08:00
Alex Stokes
37b05e1a5b get tests passing (except one) 2018-11-20 12:38:23 -08:00
Alex Stokes
a9decd3aed Simplifies the boolean-bitfield implementation to use bit-vec crate 2018-11-20 12:34:28 -08:00
Paul Hauner
900ffac5e0
Run rustfmt globally. 
Using `$ cargo fmt` in the root. Closes #68.
 2018-11-04 15:35:55 +01:00
Paul Hauner
46da9b670f
Add untested minimum viable block processing 2018-10-30 15:49:32 +01:00
Paul Hauner
7f21fd325e
Add initial works on extending the chain 2018-10-25 10:14:43 +02:00
Paul Hauner
b2495cbcff
Fix clippy lints 2018-10-24 15:40:09 +02:00
Paul Hauner
28ffb037cc
Merge branch 'master' into genesis 2018-10-24 15:26:27 +02:00
Paul Hauner
e2c264de96
Merge pull request #58 from g-r-a-n-t/clippy-warnings 
Clippy warnings
 2018-10-24 15:25:14 +02:00
Paul Hauner
98076d6439
Add test for utils/active-validators 2018-10-24 15:22:39 +02:00
Grant Wuerker
625fc4c9b9 mutable iterator in encode_length 2018-10-24 07:56:58 -05:00
Paul Hauner
b17a15a378
Rename block preprocessing 2018-10-24 14:48:35 +02:00
Paul Hauner
e48e423b30
Update and add tests for chain maps 2018-10-24 14:48:20 +02:00
Paul Hauner
68e4c47cd3
Add slot-clock 2018-10-24 13:16:09 +02:00
Paul Hauner
58c6465f44
Ensure genesis inducts all validators as active 2018-10-24 10:15:59 +02:00
Paul Hauner
896810fb9f
Add status to validator induction. 
Allows for inducting validators with a specific status.
 2018-10-24 10:13:47 +02:00
Grant Wuerker
4c272d7f0a suppressed unknown lint warning in test 2018-10-23 19:34:47 -05:00
Paul Hauner
a170bfe4fc
Add untested validator change code 2018-10-23 23:45:54 +02:00
Paul Hauner
cc28b7370d
Extend chain config 2018-10-23 23:44:46 +02:00
Paul Hauner
da25a66196
Move active_validators into own crate 2018-10-23 23:43:35 +02:00
Paul Hauner
a34266de0a
Add unfinished progress on BeaconChain struct 2018-10-23 14:51:32 +02:00
Paul Hauner
a40b49d586
Updates to block validation 
- Rename "parent_hashes" -> "recent_block_hashes"
- Expect block has to be computed prior to function
 2018-10-23 13:15:08 +02:00
Paul Hauner
06c20857c8
Add slot duration to chain config 2018-10-23 13:09:47 +02:00
Paul Hauner
0536fb4a91
Update ShardAndCommittee per new spec 
- `shard_id` -> `shard`
 2018-10-23 12:28:07 +02:00
Paul Hauner
42e774cb48
Finish genesis for BeaconChain 2018-10-22 06:48:44 +11:00
Paul Hauner
41bfb7a0e2
Merge branch 'shuffle_underflow' into genesis 2018-10-22 06:17:02 +11:00
Paul Hauner
afc219c26b
Merge branch 'validator_induction' into genesis 2018-10-22 05:59:55 +11:00
Paul Hauner
8a2baa7b26
Move proof_of_possession into bls crate 2018-10-22 05:58:12 +11:00
Paul Hauner
c9dcf7906d
Merge branch 'validator_induction' into genesis 2018-10-22 05:51:55 +11:00
Paul Hauner
7eac75fcf6
Add missed file 2018-10-22 05:51:31 +11:00
Paul Hauner
14537818c4
Merge branch 'validator_induction' into genesis 2018-10-22 05:30:56 +11:00
Paul Hauner
db735a598f
Fix underflow in shuffle with empty list 2018-10-22 05:24:13 +11:00
Paul Hauner
12b5d7434c
Move ValidatorRegistration into types 2018-10-22 05:22:16 +11:00
Paul Hauner
d2c41977cc
Sketch out BeaconChain struct 2018-10-22 04:37:42 +11:00
Paul Hauner
bdb5c45e60
Merge pull request #57 from pinkiebell/shuffling/test_vectors 
Closes #51
 2018-10-21 22:07:13 +11:00
pinkiebell
78f9c09278 beacon_chain/utils/shuffling: Resolve PR comments 2018-10-21 13:01:56 +02:00
Paul Hauner
694db90b8c
Simplify parent_hashes code 2018-10-21 20:12:17 +11:00
Paul Hauner
6ee3ad10da
Change integer literals to constants 2018-10-21 20:07:57 +11:00
Grant Wuerker
d670294c11 readded cast_lossless supress to encode 2018-10-20 20:31:26 -05:00
Grant Wuerker
3c1640f41a moved suppress warning tag 2018-10-20 19:20:01 -05:00
Grant Wuerker
0cab98ffe1 another loop fixed 2018-10-20 18:43:43 -05:00
Grant Wuerker
d3ec313b43 a few more quick changes and another range loop ignore 2018-10-20 17:38:32 -05:00
Grant Wuerker
869049d099 needless_range ignore and derive[default] tag on sszstream 2018-10-20 17:29:12 -05:00
Grant Wuerker
e714ec0489 cast_lossless warning supressed and better looking vectors 2018-10-20 17:04:17 -05:00
Grant Wuerker
9c1d34253a refactoring of impl_decodable_for_uint 2018-10-20 15:15:58 -05:00
Grant Wuerker
ba65bdfc6a redundant if and type conversion change 2018-10-20 14:20:23 -05:00
pinkiebell
5252b54a04 beacon_chain/utils/shuffling: Introduce test vectors from sigp/shuffling_sandbox 
Also:
 - return early if we shuffle an empty list
 - change RAND_MAX as per spec
 2018-10-20 18:44:39 +02:00
Paul Hauner
5d85c62f6e
Finish implementing genesis (without tests) 2018-10-20 21:42:07 +11:00
Paul Hauner
f17d6db5e9
Merge branch 'validator_induction' into genesis 2018-10-20 21:29:55 +11:00
Paul Hauner
f495ed845b
Change ValidatorInductor to own instead of borrow 2018-10-20 21:28:57 +11:00
Paul Hauner
a60fd784e6
Merge branch 'validator_induction' into genesis 2018-10-20 21:01:50 +11:00
Paul Hauner
a8179897a9
Add to_ref method for inductor 2018-10-20 21:01:35 +11:00
Paul Hauner
2e7d6c0af3
Merge branch 'validator_induction' into genesis 2018-10-20 19:18:39 +11:00
Paul Hauner
99ce9a2dd2
Add new method for ValidatorInductor 2018-10-20 19:18:16 +11:00
Paul Hauner
eaf1198ec4
Add more half-finished genesis code 2018-10-20 19:02:15 +11:00
Paul Hauner
bb75e30ff2
Fix error in CrystallizedState definition 2018-10-20 19:02:02 +11:00
Paul Hauner
7508bfca6a
Change error handining in validator_shuffling 2018-10-20 18:10:41 +11:00
Paul Hauner
a8d2b20570
Update CrystallizedState as per new spec. 2018-10-20 17:15:53 +11:00
Paul Hauner
de8b84f9cd
Update ActiveState as per new spec 2018-10-20 17:15:36 +11:00
Paul Hauner
073e3529e9
Add half-finished chain code 2018-10-20 16:34:08 +11:00
Paul Hauner
606c32950d
Move shuffling functions around 
- Move `delegation` from the `transition` dir into its own dir:
`beacon_chain/validator_shuffling`
- Rename `beacon_chain/utils/shuffling` -> `vec_shuffle`
 2018-10-20 16:30:32 +11:00
Paul Hauner
b4566a776a
Add validator induction functionality 2018-10-20 03:11:45 +11:00