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Rewrite in Typescript and a lot of improvements #21

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Rewrite in Typescript and a lot of improvements #21

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KevinTuncer
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Oracles:

  • Rewrite of EOSIO and ETH oracles in Typescript and upgrade to nodejs-16.
  • Fail-safe by automatically switching to other endpoints.
  • Secure against hijacked endpoints by matching the data with a predefined number of other endpoints.
  • Distribution of workload across all endpoints.
  • Use only standard chain API.
  • Advanced console parameter passing.
  • Store Chain ID of the sender chain on the EOSIO contract for each ETH to EOSIO teleport entry.

EOSIO Contract:

  • Option to delete old teleport and cancel entries without losing consensus. This reduces the RAM consumption by about 50 %.
  • Optional setup of fix and variable fees for ETH to EOSIO and EOSIO to ETH teleports. The fees will be collected and distributed among the oracles.
  • Freeze options for specific parts of the contract.
  • Adjustable number of needed oracle confirmations for receiving teleports.
  • Adjustable minimum amount for deposits and teleports.
  • Store all needed bridge data in stats table for interoperability with custom frontend apps.
  • Tests for the new functions.
  • This EOSIO contract can be deployed over the old alienteleport contract.

ETH Contract:

  • Test environment for Solidity contract

@KevinTuncer
Add full test environment for Solidity contract
23288ce
@KevinTuncer
Full rewrite of oracle-eos
b34de4b 
- In Typescript
- Use only standard chain API
- Fail-safe by automatically switching to other endpoints
- Secure against hijacked endpoints by match the data with predefined amount of other endpoints
- Distribution of workload across all endpoints
@KevinTuncer
oracle-eos.ts
40e2173 
- Advanced console parameter passing
- Unite oracle functions in one class
@KevinTuncer
oracle-eos.ts
4a5c50a 
- Sign only irreversible teleports
-> Prevent unnecessary requests by estimating the time when the next teleport should be irreversible
@KevinTuncer
- Set everything in a class
1408b97 
- Change definition of commands
-> Use anouther config file
- Remove the use of 'eosio-helpers'
- Add README.me to set up the test environment for the eosio contract on windows
@KevinTuncer
Skip removed events on blockchain
9087d8a 
Start from genesis block if no file is defined
Check weeding of wrong endpoints
Retry of failed event requests
Verify events by other endpoints
@KevinTuncer
- Show contract configuration in RAM table
0e66a68 
- Different freeze options for oracle actions, cancel action, incoming and outgoing funds
- Changeable min amount
- Include a fix fee and a variable fee
- Make fees changeable
- Pay off collected fees to all oracles
- Describe the README to run tests for the EOSIO contract in more detail
@KevinTuncer
EOS Contract:
9386e62 
- Adjustable amount of threshold
- Check parameters of ini action
- Delete all cancels and claimed teleports until a specific id
@KevinTuncer
EOSIO Contract
c185ff5 
- delete receipts until a defined date
- add some tests and solve some small bugs
@KevinTuncer
- Store contract version on stats table
b75a670 
- Initiate only tables which are needed while an action
- Add some tests for fees and fix some bugs
@KevinTuncer
Finish tests of the eosio teleport contract functions
93ca2fa
@KevinTuncer
EOSIO contract
5a7dfef 
- Store all needed bridge data in stats table for interoperability with custom front end apps.
- Check chain id of incoming and outgoing teleports.
- Add tests to add and remove connected chains
@KevinTuncer
Add more parameters to stats table
7ebfed5 
-> EOSIO token contract name
-> ETH token contract address
-> ETH abbreviation name
-> Adjust the tests for it
-> Adjust md file for new addchain action
@KevinTuncer
BugFix eth oracle check id
be78be5
@KevinTuncer
- Better error messages on eth oracles
ccb1e93 
- Use old amount of oracles if the contract overrides an old one
@KevinTuncer
- Improvement of some spelling mistakes
fdbef57 
- Calc previous oracle number with a for loop
@KevinTuncer
- Set and comment the example config file for the oracles
cfad464 
- Edit readmes
@KevinTuncer
Add comment in example config and edit the main md file
9aa1f35
@KevinTuncer
Add comment on config-example.js and make transfer function on EOSIO …
db4406c 
…contract invisible
@KevinTuncer
Use key value object to store chain information on EOSIO table
13e87ef
@KevinTuncer
Fix test environment
8144637
@KevinTuncer
Set eth test environment to the sample settings of the contract and m…
afe612a 
…ention in md file the location for the mnemonic.
@KevinTuncer
Oracles
3167c14 
- Set wait circle by config or console
- Set blocks to wait by config
- Fix skipping endpoints that are not accessible
@KevinTuncer KevinTuncer mentioned this pull request May 31, 2022
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@KevinTuncer