71be8940b6
add a couple more sanity block tests for added rpoposer_index
2020-02-18 12:56:37 -06:00
a02aac43c2
adjust hysteresis to avoid initial over-deposit incentive
2020-02-18 12:36:20 -06:00
757f5a31dd
add proposer index and add/modify tests
2020-02-18 11:38:17 -06:00
8201fb0024
Merge pull request #1623 from ethers/patch-2
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add Gasper paper
2020-02-18 10:15:06 -07:00
cfcb7b2f01
Measure eth1 voting period in epochs instead of slots
2020-02-18 16:12:43 +03:00
52b45ab9de
Add fork version to topic
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Gossipsub peers are separate from the ETH2 RPC protocol, and thus cannot
rely on the application-level `Status` negotiation to establish if
they're on the same network.
Segregating gossipsub topics by fork version decouples RPC from gossip
further and allows peers to more easily listen only to the traffic of
the network they're interested in, without further negotiation.
2020-02-17 10:03:32 +01:00
dc72861136
add Gasper paper
2020-02-17 00:14:07 +00:00
7ad710e2f3
fix dev install example distutil command
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the option is now --spec-fork, not --spec-version
see: 340549aed6
2020-02-15 15:40:06 -07:00
e11267952f
Merge pull request #1619 from benjaminion/dev
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Correct the duration of HISTORICAL_ROOTS_LIMIT
2020-02-15 13:28:20 -07:00
8620adcdf1
Correct the duration of HISTORICAL_ROOTS_LIMIT
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The duration of HISTORICAL_ROOTS_LIMIT is:
SECONDS_PER_SLOT * SLOTS_PER_HISTORICAL_ROOT * HISTORICAL_ROOTS_LIMIT
which is
12s * 2^13 * 2^24 = 1.65e12s = 52,262 years
2020-02-14 14:29:45 +00:00
d0e3300e27
Merge pull request #1617 from ethereum/extra-message-gossip-vals
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add DoS prevention validation conditions to additional gossipsub topics
2020-02-13 14:39:42 -07:00
40b4931f01
cleanup attester slashing conditon code snippet
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Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
2020-02-13 11:17:19 -07:00
a7ef70eb9b
add DoS prevention validation conditions to voluntary_exit, proposer_slashing, and attester_slashing gossipsub channels
2020-02-12 15:56:03 -07:00
8d9541e45e
Merge pull request #1616 from ethereum/min-block-slot-gossip-val
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add lower bound slot condition on block gossip
2020-02-12 15:54:13 -07:00
f441fadfff
pr feedback
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Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
2020-02-12 15:50:22 -07:00
f8b72f5057
add lower bound condition on block gossip
2020-02-12 12:07:57 -07:00
a9fae27379
Merge pull request #1615 from ethereum/subnet-validations
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Add subnet validations for DoS resistance
2020-02-12 12:02:28 -07:00
714a7de8a2
reorder gossip conditions to put cheap checks before signature verifications
2020-02-12 11:59:00 -07:00
90476388fe
reverse params in get_aggregate_and_proof to match ssz type
2020-02-11 15:54:18 -07:00
bf8252aeb6
subnet validation PR feedback
2020-02-11 15:46:30 -07:00
eec57f29b7
add explicit instrucutions for construction of signed_aggregate_and_proof. add DOMAIN_SELECTION_PROOF and DOMAIN_AGGREGATE_AND_PROOF
2020-02-11 15:45:51 -07:00
8d16d428e0
fix up some p2p validation conditions based on PR feedback
2020-02-10 21:35:39 -07:00
3d111f7bdd
Merge pull request #1612 from ethereum/v-guide-per-slot-slash
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[validator guide] beacon block is per-slot slashing
2020-02-10 19:42:01 -07:00
8a2a689c80
add clarifying note to signedaggregateandproof in vaidator guide and fix tocs
2020-02-10 19:36:08 -07:00
1ca4e3538c
prevent multiple beacon blocks from same proposer in a given slot
2020-02-10 19:28:37 -07:00
118a755bbb
create SignedAggregateAndProof to prevent DoS attacks
2020-02-10 19:18:14 -07:00
c1a51a9358
Add no repeat attestation condition for committee_index_beacon_attestation gossip channel
2020-02-10 18:53:26 -07:00
d5f1402d0d
Merge pull request #1604 from status-im/fewer-head-block-roots
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drop `head_block_root` from BeaconBlocksByRange
2020-02-08 18:24:54 -06:00
331502919f
Merge pull request #1610 from ethereum/bls-nitpicks
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Bls nitpicks
2020-02-08 18:15:15 -06:00
c2456a2785
Merge pull request #1584 from ethereum/pkg-the-pyspec
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Package the pyspec
2020-02-08 18:14:26 -06:00
0a429a479b
'full_name' -> 'indentifier' for bls generators
2020-02-08 17:04:19 -07:00
19fb615276
Merge pull request #1611 from ralexstokes/typo-fix
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[validator-guide] typo fix
2020-02-08 18:00:21 -06:00
43cacc3fe9
fix validator guide to show that block slashing is per slot rather than per epoch
2020-02-08 16:58:05 -07:00
501bac8ece
update deposit tests cache to read eth2spec version correctly
2020-02-09 00:07:08 +01:00
305a54847c
more explicit about version file location
2020-02-08 23:59:08 +01:00
6188f350f6
it's just a number
2020-02-07 19:03:33 +01:00
97d931b705
rephrase fork choice requirement
2020-02-07 19:03:09 +01:00
b398e42439
another typo in pubsub channel name
2020-02-06 16:41:53 -08:00
7aeeb372a7
[validator-guide] typo fix
2020-02-06 16:03:40 -08:00
b57b4f5e0d
move desription to human readable name
2020-02-06 13:02:16 -06:00
f5723cdd93
fix confusing directory name
2020-02-06 12:53:07 -06:00
03f53e9928
Merge pull request #1607 from AgeManning/noise-specification
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Add libp2p-noise specification
2020-02-06 12:05:49 -06:00
c258a6fe72
Merge pull request #1605 from mcdee/tidy
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Remove extraneous word
2020-02-06 06:41:07 -07:00
1a16e9a3ab
version eth2spec
2020-02-05 18:38:21 +01:00
9355a6ebca
Noise libp2p specification
2020-02-05 14:33:00 +11:00
93249aadda
Proposal to focus on length-encoding SSZ contents, enable streaming of chunk contents, and put stricter DOS limits in place
2020-02-04 13:56:32 +01:00
74c75fd6f1
Remove extraneous word
2020-02-02 22:08:11 +00:00
3184ade0f3
version stub
2020-02-01 11:22:01 +01:00
c943b5832e
drop `head_block_root` from BeaconBlocksByRange
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This change simplifies the protocol and removes a race condition between
block request and response. In the case of honest server, this helps
serve the canonical / fork-chosen chain better while dishonest or broken
servers still need to be handled the same way.
Might as well get started on versions and upgrade it to 2, since the
change is backwards incompatible.
2020-01-31 22:04:48 +01:00
cd4e99f10e
Merge branch 'dev' into pkg-the-pyspec
2020-01-31 12:04:20 +01:00
Danny Ryan
Anton Nashatyrev
Jacek Sieka
ethers
nathaniel gentile
Ben Edgington
Diederik Loerakker
Alex Stokes
Chih Cheng Liang
Age Manning
Jim McDonald