PE-771: 2021-12-10 executive spell

[julienmartinlevrai]

Description

Contribution Checklist

• [x] PR title starts with (PE-<TICKET_NUMBER>)
• [x] Code approved
• [x] Tests approved
• [ ] CI Tests pass

Checklist

• [x] Every contract variable/method declared as public/external private/internal
• [x] Consider if this PR needs the officeHours modifier
• [x] Verify expiration (4 days monthly and 30 days for the rest)
• [x] Verify hash in the description matches here
• [x] Validate all addresses used are in changelog or known
• [x] Notify any external teams affected by the spell so they have the opportunity to review
• [x] Deploy spell ETH_GAS="XXX" ETH_GAS_PRICE="YYY" make deploy
• [x] Verify mainnet contract on etherscan
• [x] Change test to use mainnet spell address and deploy timestamp
• [x] Run make date="YYYY-MM-DD" archive-spell to make an archive directory and copy DssSpell.sol, DssSpell.t.sol, and DssSpell.t.base.sol
• [x] squash and merge this PR

[WilfredTA]

Tests with deployed address pass:

Running 13 tests for src/DssSpell.t.sol:DssSpellTest
[PASS] testFail_notScheduled() (gas: 12236)
[PASS] test_auth_in_sources() (gas: 281473904683130)
[PASS] test_use_eta() (gas: 333431)
[PASS] testOnTime() (gas: 2697783)
[PASS] testVestTransfer() (gas: 4063363)
[PASS] test_nextCastTime() (gas: 334295)
[PASS] testFailTooEarly() (gas: 8479)
[PASS] test_bytecode_matches() (gas: 2228307)
[PASS] test_auth() (gas: 281473910358620)
[PASS] testSpellIsCast_GENERAL() (gas: 13133610)
[PASS] testFailWrongDay() (gas: 8677)
[PASS] testCastCost() (gas: 2699636)
[PASS] testFailTooLate() (gas: 8831)

[iamchrissmith]

tests pass at block 13779178

Running 13 tests for src/DssSpell.t.sol:DssSpellTest
[PASS] testFail_notScheduled() (gas: 12236)
[PASS] test_auth_in_sources() (gas: 281473904683130)
[PASS] test_use_eta() (gas: 333431)
[PASS] testOnTime() (gas: 2697783)
[PASS] testVestTransfer() (gas: 4063363)
[PASS] test_nextCastTime() (gas: 334295)
[PASS] testFailTooEarly() (gas: 8479)
[PASS] test_bytecode_matches() (gas: 2228307)
[PASS] test_auth() (gas: 281473910358620)
[PASS] testSpellIsCast_GENERAL() (gas: 13133610)
[PASS] testFailWrongDay() (gas: 8677)
[PASS] testCastCost() (gas: 2699636)
[PASS] testFailTooLate() (gas: 8831)

• [x] Deployed Spell Verified
  • [x] Optimization Enabled: Yes with 1 run
  • [x] Other Settings: default evmVersion, GNU AGPLv3 license (currently GNU GPLv3)
• [ ] IPFS Rates Updated
• [x] Deployed Spell Code Matches GitHub
  • diffcheker agaist spell pr (ethescan code matches pr)
• [x] Dss-Exec-Lib v0.0.8
  • submoudule matches dss-exec-lib tag commit