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Accounts

Accounts

All the accounts used in Godwoken-Kicker have the privkeys located in the . /accounts/ directory, CKB genesis blocks pre-issued large amounts of CKBs for these accounts. The following describes the usage and occurrence of the accounts used in Godwoken-Kicker, for more details refer to ckb chain spec.

Following commands can provide more information about each account:

$ cd godwoken-kicker
$ ls -1 accounts
ckb-miner-and-faucet.key
godwoken-block-producer.key
README.md
rollup-genesis-cell-deployer.key
rollup-scripts-deployer.key

$ ckb-cli util key-info --privkey-path accounts/godwoken-block-producer.key
Put this config in < ckb.toml >:

[block_assembler]
code_hash = "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
hash_type = "type"
args = "0x1d4b2a15f55ba1aa035f64ad6080e0943cc5ec0b"
message = "0x"

address:
mainnet: ckb1qyqp6je2zh64hgd2qd0kfttqsrsfg0x9as9szl4xjv
testnet: ckt1qyqp6je2zh64hgd2qd0kfttqsrsfg0x9as9sl6te7s
lock_arg: 0x1d4b2a15f55ba1aa035f64ad6080e0943cc5ec0b
lock_hash: 0x24842c3d28d9df39325ad05284efc3492972eec61606b51ded82369b3de72f04
old-testnet-address: ckt1q9gry5zgr49j5904tws65q6lvjkkpq8qjs7vtmqt3eg4j8
pubkey: 02261c3634191150993cb256adeb0ddf29a2b317b99885323564e28886933c9099

Note that using one key for everything is do-able, but will cause confusion and make debugging more difficult.

CKB Miner

This key identifies the CKB miner and can be used to unlock the block cellbase. The corresponding public key is configured in block_assembler inside [ckb.toml](https://github.com/RetricSu/godwoken-kicker/blob/compatibility-changes/docker/layer1/ckb/ckb.toml) of the CKB base directory.

Click to check details
$ cd godwoken-kicker/docker/layer1/ckb/
$ cat ckb.toml
# Config generated by `ckb init --chain dev`

data_dir = "data"

[chain]
# Choose the kind of chains to run, possible values:
# - { file = "specs/dev.toml" }
# - { bundled = "specs/testnet.toml" }
# - { bundled = "specs/mainnet.toml" }
spec = { file = "specs/dev.toml" }

[logger]
filter = "info"
color = true
log_to_file = true
log_to_stdout = true

[sentry]
# set to blank to disable sentry error collection
dsn = ""
# if you are willing to help us to improve,
# please leave a way to contact you when we have troubles to reproduce the errors.
# org_contact = ""

# # **Experimental** Monitor memory changes.
# [memory_tracker]
# # Seconds between checking the process, 0 is disable, default is 0.
# interval = 600

[db]
# The capacity of RocksDB cache, which caches uncompressed data blocks, indexes and filters, default is 128MB.
# Rocksdb will automatically create and use an 8MB internal cache if you set this value to 0.
# To turning off cache, you need to set this value to 0 and set `no_block_cache = true` in the options_file,
# however, we strongly discourage this setting, it may lead to severe performance degradation.
cache_size = 134217728

# Provide an options file to tune RocksDB for your workload and your system configuration.
# More details can be found in [the official tuning guide](https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide).
options_file = "default.db-options"

[network]
listen_addresses = ["/ip4/0.0.0.0/tcp/8115"]
### Specify the public and routable network addresses
# public_addresses = []

# Node connects to nodes listed here to discovery other peers when there's no local stored peers.
# When chain.spec is changed, this usually should also be changed to the bootnodes in the new chain.
bootnodes = []

### Whitelist-only mode
# whitelist_only = false
### Whitelist peers connecting from the given IP addresses
# whitelist_peers = []
### Enable `SO_REUSEPORT` feature to reuse port on Linux, not supported on other OS yet
# reuse_port_on_linux = true

max_peers = 125
max_outbound_peers = 8
# 2 minutes
ping_interval_secs = 120
# 20 minutes
ping_timeout_secs = 1200
connect_outbound_interval_secs = 15
# If set to true, try to register upnp
upnp = false
# If set to true, network service will add discovered local address to peer store, it's helpful for private net development
discovery_local_address = true
# If set to true, random cleanup when there are too many inbound nodes
# Ensure that itself can continue to serve as a bootnode node
bootnode_mode = false

[rpc]
# By default RPC only binds to localhost, thus it only allows accessing from the same machine.
#
# Allowing arbitrary machines to access the JSON-RPC port is dangerous and strongly discouraged.
# Please strictly limit the access to only trusted machines.
listen_address = "0.0.0.0:8114"

# Default is 10MiB = 10 * 1024 * 1024
max_request_body_size = 10485760

# List of API modules: ["Net", "Pool", "Miner", "Chain", "Stats", "Subscription", "Experiment", "Debug"]
modules = ["Net", "Pool", "Miner", "Chain", "Stats", "Subscription", "Experiment", "Debug"]

reject_ill_transactions = true

# By default deprecated rpc methods are disabled.
enable_deprecated_rpc = false

[tx_pool]
max_mem_size = 20_000_000 # 20mb
max_cycles = 200_000_000_000
min_fee_rate = 1_000 # shannons/KB
max_tx_verify_cycles = 70_000_000
max_ancestors_count = 25

[store]
header_cache_size = 4096
cell_data_cache_size = 128
block_proposals_cache_size = 30
block_tx_hashes_cache_size = 30
block_uncles_cache_size = 30

# [notifier]
# # Execute command when the new tip block changes, first arg is block hash.
# new_block_notify_script = "your_new_block_notify_script.sh"
# # Execute command when node received an network alert, first arg is alert message string.
# network_alert_notify_script = "your_network_alert_notify_script.sh"

# Set the lock script to protect mined CKB.
#
# CKB uses CS architecture for miner. Miner process (ckb miner) gets block
# template from the Node process (ckb run) via RPC. Thus the lock script is
# configured in ckb.toml instead of ckb-miner.toml, and the config takes effect
# after restarting Node process.
#
# The `code_hash` identifies different cryptography algorithm. Read the manual
# of the lock script provider about how to generate this config.
#
# CKB provides an secp256k1 implementation, it requires a hash on the
# compressed public key. The hash algorithm is blake2b, with personal
# "ckb-default-hash". The first 160 bits (20 bytes) are used as the only arg.
#
# You can use any tool you trust to generate a Bitcoin private key and public
# key pair, which can be used in CKB as well. CKB CLI provides the function for
# you to convert the public key into block assembler configuration parameters.
#
# Here is an example using ckb-cli to generate an account, this command will
# print the block assembler args(lock_arg) to screen:
#
# ckb-cli account new
#
# If you already have a raw secp256k1 private key, you can get the lock_arg by:
#
# ckb-cli util key-info --privkey-path <privkey-path>
#
# The command `ckb init` also accepts options to generate the block assembler
# directly. See `ckb init --help` for details.
#
# ckb init <lock_arg>
#
# secp256k1_blake160_sighash_all example:
[block_assembler]
code_hash = "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
args = "0xa1db2eef3f29f3ef6f86c8d2a0772c705c449f4a"
hash_type = "type"
message = "0x"

CKB Faucet

CKB faucet uses the same key as CKB miner. When executing ./kicker deposit, CKB Faucet transfers a certain amount of CKBs to a given address and deposits into layer2 (Godwoken).

Deployer of Rollup Genesis Cell

This key is used when the deployer of rollup genesis cell on layer 1 deploys the rollup genesis cell. When setting up the rollup genesis cell on layer 1, gw-tools deploy-genesis uses [Omnilock](https://blog.cryptape.com/omnilock-a-universal-lock-that-powers-interoperability-1) to record the public key.

Deployer of Rollup Scripts

This account is used by the gw-tools deploy-scripts to deploy rollup-related scripts to layer1, but will be removed later.

Godwoken Block Producer

This key is used to identify the Godwoken block producer.

Click to check details
[block_producer.wallet_config]
privkey_path = '/godwoken-block-producer.key'

[block_producer.wallet_config.lock]
code_hash = '0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8'
hash_type = 'type'
args = '0x952809177232d0dba355ba5b6f4eaca39cc57746'