Code

IF: Instant finality updates#43

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arhag merged 106 commits intomainAntelopeIO/reference-contracts:mainfrom instant-finalityAntelopeIO/reference-contracts:instant-finalityCopy head branch name to clipboardApr 29, 2024

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Commits on Dec 11, 2023

• add setfinalizer to eosio.bios

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• add tests for eosio.bios setfinalizer action

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• add more comments to eosio.bios setfinalizer tests

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• update Leap and CDT versions for CICD

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• use std::move for argument passing

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• correct a typo of privileged

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• update CDT asset-artifact-download-action from v2 to v3

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• add apt-get update && apt-get upgrade -y before apt install

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Commits on Dec 12, 2023

• change leap-dev asset-artifact-download-action to v3

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• remove token usage

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Commits on Dec 13, 2023

• correct comments about setfinalizer and add max_finalizers and max_finalizer_description_size definition

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• add checks for duplicate keys, too small threshold, weight sum overflow, max_finalizers, and max_finalizer_description_size

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• add additional tests for setfinalizer input validation

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• simplify building long description in tests and add a test for description length equal to max allowed size

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• use affine raw format for key uniqueness check

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Commits on Dec 14, 2023

• move g1_hash and g1_equal inside function body and next to their use, use std::hash<const char*> for hashing, use size() instead of 96 * sizeof(char)

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• Merge pull request #33 from AntelopeIO/setfinalizer

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Commits on Dec 19, 2023

• GH-34 Update set_finalizer errors

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• Merge pull request #35 from AntelopeIO/GH-34-set-finalizer-errors

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Commits on Jan 5, 2024

• GH-37 Update to use controller active_producers(0 instead of accessing head_block_state.

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• GH-37 Use cdt finalizer_authority

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• GH-37 Update to ubuntu-22.04

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Commits on Jan 8, 2024

• Merge remote-tracking branch 'origin/main' into merge-main-01-08-2023

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• Merge branch 'merge-main-01-08-2023' into GH-37-update-for-if

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Commits on Jan 9, 2024

• GH-37 New block extension for instant finality

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• Empty commit

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• GH-37 Rename variable to make clearer

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Commits on Jan 10, 2024

• Merge pull request #38 from AntelopeIO/GH-37-update-for-if

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• Merge pull request #40 from AntelopeIO/merge-main-01-08-2023

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Commits on Jan 25, 2024

• GH-41 Add verification that finalizer weight_sum is >= threshold

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• GH-41 Missed a couple of updates

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• GH-41 Missed one

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• Merge pull request #42 from AntelopeIO/GH-41-enforce-fin-weight

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Commits on Feb 6, 2024

• signals are now accessors not members

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• Temporarily change target

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• Merge pull request #50 from AntelopeIO/if-signals

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• Switch back to instant-finality now that it is updated

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• Should be hotstuff_integration

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• Merge pull request #51 from AntelopeIO/if-defaults

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Commits on Feb 26, 2024

• update bios finality tests using new keys and signatures in base64 url format

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• temporarily change leap-dev target to pubkey_base64url for build

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Commits on Feb 27, 2024

• Merge pull request #56 from AntelopeIO/new_base64_encoding

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• change leap-dev target back to hotstuff_integration

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• Merge pull request #57 from AntelopeIO/leap_dev_target

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Commits on Mar 27, 2024

• Add core contract actions to support Savanna draft version

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Commits on Apr 1, 2024

• First working version of core contact actions for Savanna

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Commits on Apr 3, 2024

• rename producer to finalizer in all finalizer key actions

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• Check if finalizer has registered any keys earlier

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• Remove unused top_producer_names and change a check() to an assert()

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• Change er_authorities parameter in set_finalizers() to move semantics

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• Use eosio::current_time_point() for _gstate.last_producer_schedule_update in switchtosvnn

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• Use producers.size() instead of top_producers.size() as that is what is actually used

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• Update action descriptions

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• Use sha256 of base64url as the hash of the key, cache the hash to avoid re-hashing

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• Rename finalizer to finalizer_name in actions and tables so it is more clear

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• Use a table to store last finalizer key IDs

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• check if the finalizer_key starts with PUB_BLS in actfinkey action

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• remove key id from last_finkey_ids table if the removed key is the last registered one

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• Simplify tests

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Commits on Apr 4, 2024

• Add activating finalizer key tests

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• Partial delete finalizer key tests

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• more delete finalizer key tests

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• more efficiently updating last finalizer keys table

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• Add the first switch-to-Savanna action test

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• Verify nodeos indeed switches to Savanna after switchtosvnn action is pushed

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• use std::move when setting finalizer_authorities

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• add missing finalizer_name in action descriptions

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• Add a test for not enough finalizer keys registered for switching to Savanna

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Commits on Apr 5, 2024

• Add tests for update_elected_producers in both finalizer key changes and no finalizer key changes

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• Fix primary key modified in replace_key_in_finalizer_policy()

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• Add a test of deleting an active producer's finalizer key and another producing taking over

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• Simplify tests using a new get_last_finkey_ids()

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• minor editorial improvements

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• Improve action descriptions

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• Rename active_key_id to active_finalizer_key_id, active_key to active_finalizer_key_binary, and num_registered_keys to finalizer_key_count in finalizers table

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• Move static keys and signatures out of finalizer_key_tester

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Commits on Apr 6, 2024

• Rename last_finkey_ids with last_fin_keys; add comments to fields of new tables

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• refactor replace_key_in_finalizer_policy() into generate_finalizer_policy_and_set_finalizers()

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• Add authority check tests

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Commits on Apr 7, 2024

• Cache finalizer key binary form in finalizers table; improve description of actions; various minor cleanups.

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Commits on Apr 8, 2024

• Simplilfy the update_elected_producers test and small clean ups

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• Remove unnecessary set_proposed_producers related code in switosvnn() action

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• Provide detailed information for check() failures in actions

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• Add deleting last finalizer key to update_elected_producers_finalizers_replaced_test

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Commits on Apr 9, 2024

• Do not limit number of producers consideered to be 30, to match with update_elected_producers() implementation; replace hardcoded number 21 with ast_producer_schedule_size

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• Use binary format as hashing key for finalizers table and do not store the hash key

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Commits on Apr 10, 2024

• Use a singlton to store last proposed finalizer keys to simplify code logic and reasoning

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• Allow unregistered producers to activate and delete their finalizer keys

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• Define a customized operator == in proposed_finalizer_key_t to simplify checking finalizer policy changes

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Commits on Apr 11, 2024

• Change to use a caching mechanism to store last proposed finalizers to avoid unnecessay serialization of data in system contract constructor/destructor; always check if proposed finalizers are the …

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• Use a single entry table for next finalizer key ID generator

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• Add missing key_id update in the entry in last_proposed_finalizers for just activated finalizer key improve comments

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• Provide a constructor for finalizer_auth_info to construct from finalizer_info

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• Factor some common code

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Commits on Apr 12, 2024

• Restore last proposed finalizers checks in tests

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• Add a test to activate 3 keys of a finalizer in a row

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• Make get_last_proposed_finalizers() return a const& and avoid table lookup when it does not have a valuein subsequent calls

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• Store _fin_key_id_generator.begin() in a variable to avoid multiple redundant calls

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• Make set_proposed_finalizers argument a call-by-value

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• Small changes from comments

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• Rename active_finalizer_key_id to active_key_id and active_finalizer_key_binary to active_key_binary for shorter names

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• Provide a utility method is_active to finalizer_key struct; add more comments

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• Make sure number of last proposed finalizers correct in tests

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Commits on Apr 15, 2024

• Add public key check to last proposed finalizers in tests

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• Fix a couple fo typos in comments

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• Merge pull request #60 from AntelopeIO/core-contracts

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