Commit Graph

1477 Commits

Author SHA1 Message Date
Danny Ryan 6286fb3fb5
Merge branch 'dev' into JustinDrake-patch-13 2019-05-28 18:15:33 -06:00
protolambda 8737984e19
introduce back assert, modified to allow valid but non-effective calls 2019-05-28 16:05:25 +02:00
Carl Beekhuizen bfa45e06f0
merge dev -> d-p-7 2019-05-28 11:15:17 +02:00
protolambda 0e9a047b1d
Merge branch 'dev' into ssz-impl-rework 2019-05-28 00:42:35 +02:00
protolambda f3088884b3
Minor adjustments + getting the beacon spec doc ready 2019-05-27 20:29:53 +02:00
Danny Ryan d3d8b36365
Merge branch 'dev' into v06x-to-dev 2019-05-27 11:09:52 -06:00
Michael Sproul a82a6f9a1a
Sort attester slashing indices to avoid arbitrary ordering
Closes #1125
2019-05-27 17:36:20 +10:00
Justin cdfb886c22
Avoid divisions by zero
Possible fix to avoid four cases of divisions by zero:

* `return state.validator_registry[index].effective_balance // adjusted_quotient // BASE_REWARDS_PER_EPOCH`
* `rewards[index] += get_base_reward(state, index) * attesting_balance // total_balance`
* `validator.effective_balance * min(total_penalties * 3, total_balance) // total_balance`
* `rewards[index] += base_reward * attesting_balance // committee_balance`

See also #1107.
2019-05-26 18:42:37 +03:00
vbuterin 3b4d9b7a85
Class-ified the type definitions 2019-05-25 16:14:52 -04:00
protolambda 81cb4a23b3
update some common usage of SSZ types, as a start 2019-05-25 00:10:06 +02:00
Justin d805fb5084
Simplify deposits 2019-05-25 00:35:17 +03:00
Carl Beekhuizen ac9564c2b7
Adds Insert-into-label functionality 2019-05-24 16:51:21 +02:00
Danny Ryan c13421a9a7
type hinting for fork version
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
2019-05-22 16:52:44 -04:00
protolambda 6b5f4b44ea
avoid zero constant for deposits fork-version, just default to it 2019-05-22 01:39:20 +02:00
protolambda b919d08ab2
comment on the deposit signature being soft-rejected 2019-05-22 00:07:52 +02:00
Danny Ryan b075a7a0ab
add bls_domain to toc 2019-05-21 11:33:52 -06:00
Danny Ryan 847fcf52cc
utilize bls_domain directly for deposits 2019-05-21 11:30:38 -06:00
Danny Ryan 7a9097ec23
Merge branch 'dev' into fix-deposit-forkv 2019-05-21 11:04:13 -06:00
Danny Ryan 14c4d63f2a
Merge pull request #1097 from ethereum/vbuterin-patch-3
Crosslinks store start and end epoch
2019-05-20 09:53:24 -04:00
Hsiao-Wei Wang 83123a33da
Set genesis_state.latest_block_header with `body_root` of empty BeaconBlockBody (#1098) 2019-05-20 17:16:20 +08:00
vbuterin 85c1654456
Crosslinks store start and end epoch
Solves #1034
2019-05-19 09:33:01 -04:00
Justin 694b31b934
Update 0_beacon-chain.md 2019-05-17 06:11:39 -04:00
Justin f19188816b
Update 0_beacon-chain.md 2019-05-17 06:07:38 -04:00
Justin 05f9dc7baa
Fix #1090
Avoid signed integer
2019-05-17 05:59:01 -04:00
Justin c60635d2c9
Update 0_beacon-chain.md 2019-05-14 06:15:03 +01:00
Danny Ryan 5ba90d68e1
add flag for validate state root 2019-05-13 16:53:28 -04:00
Danny Ryan a0a2aa90de
lint 2019-05-13 16:40:45 -04:00
Danny Ryan 27c8e41b32
Merge branch 'dev' into JustinDrake-patch-14 2019-05-13 16:29:29 -04:00
protolambda 08faa86d70
POC ssz types spec build + update spec defs, typing still needs work 2019-05-12 23:56:53 +02:00
Diederik Loerakker acf07892bb
Merge pull request #1065 from ethereum/linter
Add linter
2019-05-11 16:31:45 +02:00
Ryuya Nakamura ae19521ea8 Update the docstring of initiate_validator_exit (#1072) 2019-05-11 19:41:05 +08:00
Hsiao-Wei Wang a4ba283d67
Limit to 120 characters per line
Limit to 120 characters per line
2019-05-09 14:34:23 +08:00
Justin Drake c37157ead1 Revert exception handling 2019-05-08 19:15:23 +01:00
Danny Ryan 33e5b98f17
Merge branch 'dev' into JustinDrake-patch-10 2019-05-08 08:42:47 -06:00
Danny Ryan af2bb7d6f6
Merge pull request #1044 from ethereum/JustinDrake-patch-21
Crosslink in AttestationData
2019-05-08 08:35:06 -06:00
Justin Drake 62c44ffce3 Refactor to validate_indexed_attestation 2019-05-07 17:34:19 +01:00
Justin Drake ecc6429b9e Address Danny's comment 2019-05-07 15:01:23 +01:00
Justin Drake 22b06d581d Update instances of int_to_bytes 2019-05-07 10:57:41 +01:00
Justin b1520ea967
Update 0_beacon-chain.md 2019-05-07 10:33:51 +01:00
Justin 9eeca0cdbd
Merge branch 'dev' into JustinDrake-patch-14 2019-05-07 10:16:38 +01:00
Justin Drake 50009ea85b Implement HW's exception-handling suggestion 2019-05-07 10:12:33 +01:00
Hsiao-Wei Wang f371daeb20
Update specs/core/0_beacon-chain.md
Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
2019-05-07 09:01:07 +01:00
Justin Drake 964e55cd4a block_body_root => body_root 2019-05-07 08:52:56 +01:00
protolambda 3a309155aa
fix deposit domain: forks are ignored for deposit validity, deposits are always accepted, if coming from the correct contract(s). 2019-05-06 22:06:00 +02:00
Justin Drake ea60fb632c More renaming 2019-05-06 20:49:46 +01:00
Justin Drake f4db9ebae0 Renamings triggered by HW comment 2019-05-06 18:26:14 +01:00
Justin Drake 8b1a2edb7c Fix genesis bug 2019-05-06 17:53:49 +01:00
Justin 7ba13aa4c5
Merge branch 'dev' into JustinDrake-patch-21 2019-05-06 17:48:09 +01:00
Justin Drake b15105e1cb Address Danny's comment 2019-05-06 17:34:03 +01:00
Danny Ryan 5c2bca4a0d
Merge pull request #1051 from ethereum/JustinDrake-patch-22
Fix #1050
2019-05-06 10:12:13 -06:00
Danny Ryan 4367a9bb0d
Merge pull request #1049 from ethereum/JustinDrake-patch-20
Cosmetic genesis cleanups
2019-05-06 10:06:15 -06:00
JSON d1c96c1e0d Doc standardization (#1039) 2019-05-06 16:30:32 +01:00
Justin 2c3bbac803
Fix #1050 2019-05-05 19:30:55 +01:00
Justin 6aff277b1a
Update 0_beacon-chain.md 2019-05-05 17:20:25 +01:00
Justin a3bbf20bf7
Update 0_beacon-chain.md 2019-05-05 17:17:18 +01:00
Justin bf20031755
Cosmetic genesis cleanups 2019-05-05 17:15:05 +01:00
Justin Drake 5fb32fd19b Fix tests 2019-05-05 12:10:39 +01:00
Justin a6e825d460
Update 0_beacon-chain.md 2019-05-05 12:04:34 +01:00
vbuterin d5d2f7835a
Rearranging one >= statement to make it more non-underflow-friendly 2019-05-03 22:51:59 -05:00
Danny Ryan f57d6fa28e
Merge pull request #1038 from ethereum/master
backport v0.6.1 into dev
2019-05-03 16:28:24 -06:00
Justin 4c1073fa2f
Update 0_beacon-chain.md 2019-05-03 22:22:19 +01:00
Justin Drake 197a7200ef Add HW and Danny comments 2019-05-03 21:21:42 +01:00
Danny Ryan 6318a21ca6
fix minor typo in attestation rewards 2019-05-03 10:37:39 -06:00
Danny Ryan c24002bb1e
Merge pull request #1025 from terencechain/patch-70
Add comment for `get_churn_limit`
2019-05-03 09:16:39 -06:00
Danny Ryan d15ca4c50c
replace asserts in get_active_index_root and get_randao_mix with comment 2019-05-02 18:11:11 -06:00
Justin 9f2cdd9c78
Update 0_beacon-chain.md 2019-05-02 11:07:25 +01:00
Justin c761fbc318
Clean up verify_indexed_attestation
Cosmetic changes:

* Add 4 lines of comments (now every statement has a comment)
* Avoid unnecessary `assert` (the end goal for me is for `assert`s to be exclusive to the operation processing helpers).
* Merge `return`s into one (increase readability, reduce verbosity)
* Use shorter-named `bit_0_indices` and `bit_1_indices` helper variables

Substantive change:

* Remove the condition that `len(0_indices) + len(1_indices) > 0`. This condition is redundant in the context of `process_attester_slashing` because of `slashed_any`. It is largely artificial in `process_attestation` where validators are incentivised to maximise new attestations.
2019-05-02 09:24:24 +01:00
Danny Ryan b169c42339
fix underflows in generate_seed, get_randao_mix, and get_active_index_roots 2019-05-01 17:44:34 -06:00
terence tsao d28e5e4843
Update 0_beacon-chain.md 2019-05-01 16:26:18 -07:00
Danny Ryan 6242e54c0a
Merge branch 'JustinDrake-patch-11' of github.com:ethereum/eth2.0-specs into JustinDrake-patch-11 2019-05-01 17:06:23 -06:00
Danny Ryan 1bb9397b65
Merge pull request #1014 from ethereum/JustinDrake-patch-10
Add 32-byte graffiti
2019-05-01 16:30:02 -06:00
Danny Ryan ef72b7ec20
Merge branch 'master' into vbuterin-patch-2 2019-05-01 16:19:21 -06:00
Danny Ryan 002e27973c
alter get_winning_crosslink.. to have same function signature as get_crosslink_committee 2019-05-01 15:51:43 -06:00
Justin Drake e85678ac15 restore compute_committee 2019-05-01 15:21:38 +01:00
Justin Drake 7980cf3ef7 Fix 2019-05-01 15:07:55 +01:00
Danny Ryan a25103cefd
Merge pull request #1013 from terencechain/patch-69
Generate seed once for get_beacon_proposer_index
2019-05-01 07:56:57 -06:00
Justin Drake 9b24d06b2c Cleanup 2019-05-01 14:16:55 +01:00
Justin Drake 2e63a9b5a0 clean up 2019-05-01 13:29:03 +01:00
Justin Drake 5df79d7565 Get rid of state_transition.py 2019-05-01 13:14:10 +01:00
Justin Drake 591a2b47c8 Simplify state_transition.py 2019-05-01 12:08:15 +01:00
Justin 8b316c6db4
Start moving state_transition.py to state transitition spec
The state transition spec should be reasonably self-contained, limiting the amount of "magic" outside of it. This PR is a first step in this direction, specifically for operation processing.
2019-05-01 12:04:27 +01:00
Justin f62126d5ee
Update 0_beacon-chain.md 2019-05-01 09:34:09 +01:00
Justin 407902763c
Update 0_beacon-chain.md 2019-05-01 09:33:22 +01:00
Justin 427a53cdae
Remove get_state_root from state transition doc
Remove `get_state_root` from the state transition function spec because it is not used by the state transition function.
2019-05-01 09:24:51 +01:00
Justin bbcf5f0daa
Add 32-byte graffiti
Add 32-byte of arbitrary "graffiti" data in beacon blocks, in a similar vein to `extraData` in Eth1. To be used in wonderful and unpredictable ways (permissionless innovation by block proposers).
2019-05-01 09:19:54 +01:00
Justin Drake a0158c606e Expose get_commitee 2019-05-01 09:09:24 +01:00
Justin Drake a6e76ef9c6 Fix 2019-05-01 08:45:29 +01:00
Justin Drake 2e5ab130c1 Simplify presentation 2019-05-01 07:42:49 +01:00
Danny Ryan b3373a2d71
fix up some PR feedback and testing for #1009 2019-04-30 12:55:14 -06:00
terence tsao c5d6c045e6
Update 0_beacon-chain.md 2019-04-30 11:07:58 -07:00
Justin a40f37b9a2
Update 0_beacon-chain.md 2019-04-30 12:31:11 +01:00
Justin 60888c0c48
Update 0_beacon-chain.md 2019-04-30 12:27:45 +01:00
Justin a23c9f712d
Update 0_beacon-chain.md 2019-04-30 11:44:21 +01:00
Justin adfa014a30
Update 0_beacon-chain.md 2019-04-30 11:38:11 +01:00
Justin 73603f4ed6
Update 0_beacon-chain.md 2019-04-30 11:34:57 +01:00
Justin 66403ad853
Update 0_beacon-chain.md 2019-04-30 11:00:23 +01:00
Justin 09ed9aea98
Update 0_beacon-chain.md 2019-04-30 10:55:09 +01:00
Justin b19e7dbf0d
Update 0_beacon-chain.md 2019-04-30 10:44:29 +01:00
Justin 92140d199e
Update 0_beacon-chain.md 2019-04-30 10:41:09 +01:00
Justin bcd7a83af4
Update 0_beacon-chain.md 2019-04-30 10:39:18 +01:00