Commit Graph

3774 Commits

Author SHA1 Message Date
Michael Sproul
b0833033b7 Strict slashing protection by default (#1750)
## Proposed Changes

Replace `--strict-slashing-protection` by `--init-slashing-protection` and remove mentions of `--auto-register`
2020-10-09 02:05:32 +00:00
Paul Hauner
72cc5e35af Bump version to v0.3.0 (#1743)
## Issue Addressed

NA

## Proposed Changes

- Bump version to v0.3.0
- Run `cargo update`

## Additional Info

NA
2020-10-09 02:05:30 +00:00
Paul Hauner
414138f137 Update docs for v0.3.0 (#1742)
## Issue Addressed

NA

## Proposed Changes

- Remove Metamask deposits from the docs.
    - Restructure docs to be launchpad-centric.
- Remove references to sigp/lighthouse-docker.
- Add section about binaries.


## Additional Info

Please provide any additional information. For example, future considerations
or information useful for reviewers.
2020-10-09 00:43:49 +00:00
realbigsean
b69c63d486 Validator dir creation (#1746)
## Issue Addressed

Resolves #1744

## Proposed Changes

- Add `directory::ensure_dir_exists` to the `ValidatorDefinition::open_or_create` method 
- As @pawanjay176 suggested, making the `--validator-dir` non-global so users are forced to include the flag after the `validator` subcommand. Current behavior seems to be ignoring the flag if it comes after something like `validator import`

## Additional Info
N/A
2020-10-08 21:01:32 +00:00
Paul Hauner
a67fa5f4a4 Add zinken testnet (#1741)
## Issue Addressed

- Resolves #1722

## Proposed Changes

This extends @danielschonfeld's work in #1739 with:

- Use an empty boot node list
- Remove the genesis state

## Additional Info

NA


Co-authored-by: Daniel Schonfeld <daniel@schonfeld.org>
2020-10-07 10:10:35 +00:00
Herman Junge
a886afd3ca Improve command help (#1740)
A little help for the future generations.
2020-10-07 00:31:19 +00:00
Michael Sproul
56ffe91f90 Update Cargo.lock (#1735)
## Issue Addressed

Fix the lockfile after it was broken by the manual merge of https://github.com/sigp/lighthouse/pull/1654
2020-10-06 00:01:17 +00:00
blacktemplar
59adc5ba00 Implement key cache to reduce keystore loading times for validator_client (#1695)
## Issue Addressed

#1618 

## Proposed Changes

Adds an encrypted key cache that is loaded on validator_client startup. It stores the keypairs for all enabled keystores and uses as password the concatenation the passwords of all enabled keystores. This reduces the number of time intensive key derivitions for `N` validators from `N` to `1`. On changes the cache gets updated asynchronously to avoid blocking the main thread.

## Additional Info

If the cache contains the keypair of a keystore that is not in the validator_definitions.yml file during loading the cache cannot get decrypted. In this case all the keystores get decrypted and then the cache gets overwritten. To avoid that one can disable keystores in validator_definitions.yml and restart the client which will remove them from the cache, after that one can entirely remove the keystore (from the validator_definitions.yml and from the disk). 

Other solutions to the above "problem" might be:
* Add a CLI and/or API function for removing keystores which will update the cache (asynchronously).
* Add a CLI and/or API function that just updates the cache (asynchronously) after a modification of the `validator_definitions.yml` file.

Note that the cache file has a lock file which gets removed immediatly after the cache was used or updated.
2020-10-05 10:50:43 +00:00
Paul Hauner
da44821e39
Clean up obsolete TODOs (#1734)
Squashed commit of the following:

commit f99373cbaec9adb2bdbae3f7e903284327962083
Author: Age Manning <Age@AgeManning.com>
Date:   Mon Oct 5 18:44:09 2020 +1100

    Clean up obsolute TODOs
2020-10-05 21:08:14 +11:00
Paul Hauner
ee7c8a0b7e Update external deps (#1711)
## Issue Addressed

- Resolves #1706 

## Proposed Changes

Updates dependencies across the workspace. Any crate that was not able to be brought to the latest version is listed in #1712.

## Additional Info

NA
2020-10-05 08:22:19 +00:00
Age Manning
240181e840
Upgrade discovery and restructure task execution (#1693)
* Initial rebase

* Remove old code

* Correct release tests

* Rebase commit

* Remove eth2-testnet dep on eth2libp2p

* Remove crates lost in rebase

* Remove unused dep
2020-10-05 18:45:54 +11:00
Age Manning
bcb629564a
Improve error handling in network processing (#1654)
* Improve error handling in network processing

* Cargo fmt

* Cargo fmt

* Improve error handling for prior genesis

* Remove dep
2020-10-05 17:34:56 +11:00
divma
113758a4f5
From panic to crit (#1726)
## Issue Addressed
Downgrade inconsistent chain segment states from `panic` to `crit`. I don't love this solution but since range can always bounce back from any of those, we don't panic.

Co-authored-by: Age Manning <Age@AgeManning.com>
2020-10-05 17:34:49 +11:00
Justin
cf74e0baed
Document need for port 9000 to be open (fix #730) (#731)
Co-authored-by: Age Manning <Age@AgeManning.com>

Edited by Paul H when cherry-picking from master to v0.3.0-staging
2020-10-05 17:34:24 +11:00
Age Manning
a8c5af8874
Increase content-id length (#1725)
## Issue Addressed

N/A

## Proposed Changes

Increase gossipsub's content-id length to the full 32 byte hash. 

## Additional Info

N/A
2020-10-05 17:33:42 +11:00
divma
6997776494
Sync fixes (#1716)
## Issue Addressed

chain state inconsistencies

## Proposed Changes
- a batch can be fake-failed by Range if it needs to move a peer to another chain. The peer will still send blocks/ errors / produce timeouts for those  requests, so check when we get a response from the RPC that the request id matches, instead of only the peer, since a re-request can be directed to the same peer.
- if an optimistic batch succeeds, store the attempt to avoid trying it again when quickly switching chains. Also, use it only if ahead of our current target, instead of the segment's start epoch
2020-10-05 17:33:36 +11:00
Paul Hauner
e7eb99cb5e
Use Drop impl to send worker idle message (#1718)
## Issue Addressed

NA

## Proposed Changes

Uses a `Drop` implementation to help ensure that `BeaconProcessor` workers are freed. This will help prevent against regression, if someone happens to add an early return and it will also help in the case of a panic.

## Additional Info

NA
2020-10-05 17:33:25 +11:00
Age Manning
fe07a3c21c
Improve error handling in network processing (#1654)
* Improve error handling in network processing

* Cargo fmt

* Cargo fmt

* Improve error handling for prior genesis

* Remove dep
2020-10-05 17:30:43 +11:00
Age Manning
47c921f326 Update libp2p (#1728)
## Issue Addressed

N/A

## Proposed Changes

Updates the libp2p dependency to the latest version

## Additional Info

N/A
2020-10-05 05:16:27 +00:00
divma
b1c121b880 From panic to crit (#1726)
## Issue Addressed
Downgrade inconsistent chain segment states from `panic` to `crit`. I don't love this solution but since range can always bounce back from any of those, we don't panic.

Co-authored-by: Age Manning <Age@AgeManning.com>
2020-10-05 04:02:09 +00:00
Justin
39bd511838 Document need for port 9000 to be open (fix #730) (#731)
Co-authored-by: Age Manning <Age@AgeManning.com>
2020-10-05 03:20:53 +00:00
Paul Hauner
cee3e6483a Tidy some TODOs (#1721)
## Issue Addressed

- Resolves #1705

## Proposed Changes

Cleans up some of my TODOs in the code base.

- Adds link to issue in this repo for BLST `unsafe` block.
- Confirms that the `nextaccount` field *is* required on an EIP-2386 wallet.
    - Reference: https://github.com/mcdee/EIPs/blob/master/EIPS/eip-2386.md#json-schema
- Removes TODO about Zeroize on bip39 that was resolved in #1701 
- Removes a TODO about an early randao reveal since we use the slot clock to generate the reveal: c4bd9c86e6/validator_client/src/block_service.rs (L212-L220)

## Additional Info

NA
2020-10-05 00:39:30 +00:00
Age Manning
6b68c628df Increase content-id length (#1725)
## Issue Addressed

N/A

## Proposed Changes

Increase gossipsub's content-id length to the full 32 byte hash. 

## Additional Info

N/A
2020-10-04 23:49:16 +00:00
divma
86a18e72c4 Sync fixes (#1716)
## Issue Addressed

chain state inconsistencies

## Proposed Changes
- a batch can be fake-failed by Range if it needs to move a peer to another chain. The peer will still send blocks/ errors / produce timeouts for those  requests, so check when we get a response from the RPC that the request id matches, instead of only the peer, since a re-request can be directed to the same peer.
- if an optimistic batch succeeds, store the attempt to avoid trying it again when quickly switching chains. Also, use it only if ahead of our current target, instead of the segment's start epoch
2020-10-04 23:49:14 +00:00
divma
e3c7b58657 Address a couple of TODOs (#1724)
## Issue Addressed
couple of TODOs
2020-10-04 22:50:44 +00:00
Paul Hauner
d72c026d32 Use Drop impl to send worker idle message (#1718)
## Issue Addressed

NA

## Proposed Changes

Uses a `Drop` implementation to help ensure that `BeaconProcessor` workers are freed. This will help prevent against regression, if someone happens to add an early return and it will also help in the case of a panic.

## Additional Info

NA
2020-10-04 21:59:20 +00:00
Paul Hauner
c4bd9c86e6
Add check for head/target consistency (#1702)
## Issue Addressed

NA

## Proposed Changes

Addresses an interesting DoS vector raised by @protolambda by verifying that the head and target are consistent when processing aggregate attestations. This check prevents us from loading very old target blocks and doing lots of work to skip them to the current slot.

## Additional Info

NA
2020-10-03 10:08:06 +10:00
Sean
6af3bc9ce2
Add UPnP support for Lighthouse (#1587)
This commit was modified by Paul H whilst rebasing master onto
v0.3.0-staging

Adding UPnP support will help grow the DHT by allowing NAT traversal for peers with UPnP supported routers.

Using IGD library: https://docs.rs/igd/0.10.0/igd/

Adding the  the libp2p tcp port and discovery udp port. If this fails it simply logs the attempt and moves on

Co-authored-by: Age Manning <Age@AgeManning.com>
2020-10-03 10:07:47 +10:00
Geoffry Song
8fde9a4016
Wallet creation: Make mnemonic length configurable, default to 24 words. (#1697)
## Issue Addressed

Fixes #1665.

## Proposed Changes

`lighthouse account_manager wallet create` now generates a 24-word
mnemonic. The user can override this by passing `--mnemonic-length 12`
(or another legal bip39 length).

## Additional Info

CLI `--help`:
```
        --mnemonic-length <MNEMONIC_LENGTH>       The number of words to use for the mnemonic phrase. [default: 24]
```

In case of an invalid argument:
```
% lighthouse account_manager wallet create --mnemonic-length 25
error: Invalid value for '--mnemonic-length <MNEMONIC_LENGTH>': Mnemonic length must be one of 12, 15, 18, 21, 24
```
2020-10-03 10:01:06 +10:00
realbigsean
17c5da478e
Update tiny-bip39 dependency to one implementing zeroize (#1701)
## Issue Addressed

Resolves #1130

## Proposed Changes

Use the sigp fork of tiny-bip39, which includes `Zeroize` for `Mnemonic` and `Seed`

## Additional Info
N/A
2020-10-03 10:00:58 +10:00
realbigsean
255cc25623
Weak subjectivity start from genesis (#1675)
This commit was edited by Paul H when rebasing from master to
v0.3.0-staging.

Solution 2 proposed here: https://github.com/sigp/lighthouse/issues/1435#issuecomment-692317639

- Adds an optional `--wss-checkpoint` flag that takes a string `root:epoch`
- Verify that the given checkpoint exists in the chain, or that the the chain syncs through this checkpoint. If not, shutdown and prompt the user to purge state before restarting.

Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-10-03 10:00:28 +10:00
Paul Hauner
32338bcafa Add check for head/target consistency (#1702)
## Issue Addressed

NA

## Proposed Changes

Addresses an interesting DoS vector raised by @protolambda by verifying that the head and target are consistent when processing aggregate attestations. This check prevents us from loading very old target blocks and doing lots of work to skip them to the current slot.

## Additional Info

NA
2020-10-02 10:46:37 +00:00
Paul Hauner
6ea3bc5e52 Implement VC API (#1657)
## Issue Addressed

NA

## Proposed Changes

- Implements a HTTP API for the validator client.
- Creates EIP-2335 keystores with an empty `description` field, instead of a missing `description` field. Adds option to set name.
- Be more graceful with setups without any validators (yet)
    - Remove an error log when there are no validators.
    - Create the `validator` dir if it doesn't exist.
- Allow building a `ValidatorDir` without a withdrawal keystore (required for the API method where we only post a voting keystore).
- Add optional `description` field to `validator_definitions.yml`

## TODO

- [x] Signature header, as per https://github.com/sigp/lighthouse/issues/1269#issuecomment-649879855
- [x] Return validator descriptions
- [x] Return deposit data
- [x] Respect the mnemonic offset
- [x] Check that mnemonic can derive returned keys
- [x] Be strict about non-localhost
- [x] Allow graceful start without any validators (+ create validator dir)
- [x] Docs final pass
- [x] Swap to EIP-2335 description field. 
- [x] Fix Zerioze TODO in VC api types.
- [x] Zeroize secp256k1 key

## Endpoints

- [x] `GET /lighthouse/version`
- [x] `GET /lighthouse/health`
- [x] `GET /lighthouse/validators` 
- [x] `POST /lighthouse/validators/hd`
- [x] `POST /lighthouse/validators/keystore`
- [x] `PATCH /lighthouse/validators/:validator_pubkey`
- [ ] ~~`POST /lighthouse/validators/:validator_pubkey/exit/:epoch`~~ Future works


## Additional Info

TBC
2020-10-02 09:42:19 +00:00
Sean
94b17ce02b Add UPnP support for Lighthouse (#1587)
Adding UPnP support will help grow the DHT by allowing NAT traversal for peers with UPnP supported routers.

## Issue Addressed

#927 

## Proposed Changes

Using IGD library: https://docs.rs/igd/0.10.0/igd/

Adding the  the libp2p tcp port and discovery udp port. If this fails it simply logs the attempt and moves on

## Additional Info



Co-authored-by: Age Manning <Age@AgeManning.com>
2020-10-02 08:47:00 +00:00
Geoffry Song
2cc20101d4 Wallet creation: Make mnemonic length configurable, default to 24 words. (#1697)
## Issue Addressed

Fixes #1665.

## Proposed Changes

`lighthouse account_manager wallet create` now generates a 24-word
mnemonic. The user can override this by passing `--mnemonic-length 12`
(or another legal bip39 length).

## Additional Info

CLI `--help`:
```
        --mnemonic-length <MNEMONIC_LENGTH>       The number of words to use for the mnemonic phrase. [default: 24]
```

In case of an invalid argument:
```
% lighthouse account_manager wallet create --mnemonic-length 25
error: Invalid value for '--mnemonic-length <MNEMONIC_LENGTH>': Mnemonic length must be one of 12, 15, 18, 21, 24
```
2020-10-02 07:51:50 +00:00
realbigsean
b56dbc3ba0 Update tiny-bip39 dependency to one implementing zeroize (#1701)
## Issue Addressed

Resolves #1130

## Proposed Changes

Use the sigp fork of tiny-bip39, which includes `Zeroize` for `Mnemonic` and `Seed`

## Additional Info
N/A
2020-10-02 06:57:40 +00:00
Michael Sproul
1d278aaa83 Implement slashing protection interchange format (#1544)
## Issue Addressed

Implements support for importing and exporting the slashing protection DB interchange format described here:

https://hackmd.io/@sproul/Bk0Y0qdGD

Also closes #1584 

## Proposed Changes

* [x] Support for serializing and deserializing the format
* [x] Support for importing and exporting Lighthouse's database
* [x] CLI commands to invoke import and export
* [x] Export to minimal format (required when a minimal format has been previously imported)
* [x] Tests for export to minimal (utilising mixed importing and attestation signing?)
* [x] Tests for import/export of complete format, and import of minimal format
* [x] ~~Prevent attestations with sources less than our max source (Danny's suggestion). Required for the fake attestation that we put in for the minimal format to block attestations from source 0.~~
* [x] Add the concept of a "low watermark" for compatibility with the minimal format

Bonus!

* [x] A fix to a potentially nasty bug involving validators getting re-registered each time the validator client ran! Thankfully, the ordering of keys meant that the validator IDs used for attestations and blocks remained stable -- otherwise we could have had some slashings on our hands! 😱
* [x] Tests to confirm that this bug is indeed vanquished
2020-10-02 01:42:27 +00:00
realbigsean
9d2d6239cd Weak subjectivity start from genesis (#1675)
## Issue Addressed
Solution 2 proposed here: https://github.com/sigp/lighthouse/issues/1435#issuecomment-692317639

## Proposed Changes
- Adds an optional `--wss-checkpoint` flag that takes a string `root:epoch`
- Verify that the given checkpoint exists in the chain, or that the the chain syncs through this checkpoint. If not, shutdown and prompt the user to purge state before restarting.

## Additional Info


Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-10-01 01:41:58 +00:00
Michael Sproul
22aedda1be
Add database schema versioning (#1688)
## Issue Addressed

Closes #673

## Proposed Changes

Store a schema version in the database so that future releases can check they're running against a compatible database version. This would also enable automatic migration on breaking database changes, but that's left as future work.

The database config is also stored in the database so that the `slots_per_restore_point` value can be checked for consistency, which closes #673
2020-10-01 11:12:36 +10:00
Paul Hauner
cdec3cec18
Implement standard eth2.0 API (#1569)
- Resolves #1550
- Resolves #824
- Resolves #825
- Resolves #1131
- Resolves #1411
- Resolves #1256
- Resolve #1177

- Includes the `ShufflingId` struct initially defined in #1492. That PR is now closed and the changes are included here, with significant bug fixes.
- Implement the https://github.com/ethereum/eth2.0-APIs in a new `http_api` crate using `warp`. This replaces the `rest_api` crate.
- Add a new `common/eth2` crate which provides a wrapper around `reqwest`, providing the HTTP client that is used by the validator client and for testing. This replaces the `common/remote_beacon_node` crate.
- Create a `http_metrics` crate which is a dedicated server for Prometheus metrics (they are no longer served on the same port as the REST API). We now have flags for `--metrics`, `--metrics-address`, etc.
- Allow the `subnet_id` to be an optional parameter for `VerifiedUnaggregatedAttestation::verify`. This means it does not need to be provided unnecessarily by the validator client.
- Move `fn map_attestation_committee` in `mod beacon_chain::attestation_verification` to a new `fn with_committee_cache` on the `BeaconChain` so the same cache can be used for obtaining validator duties.
- Add some other helpers to `BeaconChain` to assist with common API duties (e.g., `block_root_at_slot`, `head_beacon_block_root`).
- Change the `NaiveAggregationPool` so it can index attestations by `hash_tree_root(attestation.data)`. This is a requirement of the API.
- Add functions to `BeaconChainHarness` to allow it to create slashings and exits.
- Allow for `eth1::Eth1NetworkId` to go to/from a `String`.
- Add functions to the `OperationPool` to allow getting all objects in the pool.
- Add function to `BeaconState` to check if a committee cache is initialized.
- Fix bug where `seconds_per_eth1_block` was not transferring over from `YamlConfig` to `ChainSpec`.
- Add the `deposit_contract_address` to `YamlConfig` and `ChainSpec`. We needed to be able to return it in an API response.
- Change some uses of serde `serialize_with` and `deserialize_with` to a single use of `with` (code quality).
- Impl `Display` and `FromStr` for several BLS fields.
- Check for clock discrepancy when VC polls BN for sync state (with +/- 1 slot tolerance). This is not intended to be comprehensive, it was just easy to do.

- See #1434 for a per-endpoint overview.
- Seeking clarity here: https://github.com/ethereum/eth2.0-APIs/issues/75

- [x] Add docs for prom port to close #1256
- [x] Follow up on this #1177
- [x] ~~Follow up with #1424~~ Will fix in future PR.
- [x] Follow up with #1411
- [x] ~~Follow up with  #1260~~ Will fix in future PR.
- [x] Add quotes to all integers.
- [x] Remove `rest_types`
- [x] Address missing beacon block error. (#1629)
- [x] ~~Add tests for lighthouse/peers endpoints~~ Wontfix
- [x] ~~Follow up with validator status proposal~~ Tracked in #1434
- [x] Unify graffiti structs
- [x] ~~Start server when waiting for genesis?~~ Will fix in future PR.
- [x] TODO in http_api tests
- [x] Move lighthouse endpoints off /eth/v1
- [x] Update docs to link to standard

- ~~Blocked on #1586~~

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-10-01 11:12:36 +10:00
Pawan Dhananjay
8e20176337
Directory restructure (#1532)
Closes #1487
Closes #1427

Directory restructure in accordance with #1487. Also has temporary migration code to move the old directories into new structure.
Also extracts all default directory names and utility functions into a `directory` crate to avoid repetitio.

~Since `validator_definition.yaml` stores absolute paths, users will have to manually change the keystore paths or delete the file to get the validators picked up by the vc.~. `validator_definition.yaml` is migrated as well from the default directories.

Co-authored-by: realbigsean <seananderson33@gmail.com>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-10-01 11:12:35 +10:00
Paul Hauner
dffc56ef1d
Fix validator lockfiles (#1586)
## Issue Addressed

- Resolves #1313 

## Proposed Changes

Changes the way we start the validator client and beacon node to ensure that we cleanly drop the validator keystores (which therefore ensures we cleanup their lockfiles).

Previously we were holding the validator keystores in a tokio task that was being forcefully killed (i.e., without `Drop`). Now, we hold them in a task that can gracefully handle a shutdown.

Also, switches the `--strict-lockfiles` flag to `--delete-lockfiles`. This means two things:

1. We are now strict on lockfiles by default (before we weren't).
1. There's a simple way for people delete the lockfiles if they experience a crash.

## Additional Info

I've only given the option to ignore *and* delete lockfiles, not just ignore them. I can't see a strong need for ignore-only but could easily add it, if the need arises.

I've flagged this as `api-breaking` since users that have lockfiles lingering around will be required to supply `--delete-lockfiles` next time they run.
2020-10-01 11:12:35 +10:00
realbigsean
996887376d
Update key derivation to latest EIP-2333 (#1633)
## Issue Addressed

#1624

## Proposed Changes

Updates to match [EIP-2333](`https://eips.ethereum.org/EIPS/eip-2333`)

## Additional Info

In order to have compatibility with the eth2.0-deposit-cli, [this PR](https://github.com/ethereum/eth2.0-deposit-cli/pull/108) must also be merged
2020-10-01 11:12:35 +10:00
Michael Sproul
fcf8419c90 Allow truncation of pubkey cache on creation (#1686)
## Issue Addressed

Closes #1680

## Proposed Changes

This PR fixes a race condition in beacon node start-up whereby the pubkey cache could be created by the beacon chain builder before the `PersistedBeaconChain` was stored to disk. When the node restarted, it would find the persisted chain missing, and attempt to start from scratch, creating a new pubkey cache in the process. This call to `ValidatorPubkeyCache::new` would fail if the file already existed (which it did). I changed the behaviour so that pubkey cache initialization now doesn't care whether there's a file already in existence (it's only a cache after all). Instead it will truncate and recreate the file in the race scenario described.
2020-09-30 04:42:52 +00:00
Age Manning
a1a6b01acb Remove macos tests (#1687)
## Issue Addressed

N/A

## Proposed Changes

Remove the MacOs tests. They routinely fail, causing bors to retry and slowing down the whole merge process.

## Additional Info

N/A


Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-09-30 01:27:36 +00:00
Age Manning
c0e76d2c15
Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
Age Manning
13cb642f39
Update boot-node and discovery (#1682)
* Improve boot_node and upgrade discovery

* Clippy lints
2020-09-29 18:28:29 +10:00
blacktemplar
ae28773965
Networking bug fixes (#1684)
* call correct unsubscribe method for subnets

* correctly delegate closed connections in behaviour

* correct unsubscribe method name
2020-09-29 18:28:15 +10:00
Age Manning
6c1d7f55bf
Update lh spadina bootnode (#1685) 2020-09-29 18:27:55 +10:00
Age Manning
7bf14908dc Spadina genesis and lighthouse bootnode (#1681)
This adds the Spadina genesis file and a lighthouse bootnode to the Spadina testnet scripts
2020-09-29 02:54:43 +00:00