README
¶
Introduction
DCRM wallet service is a distributed key generation and distributed signature service that can serve as a distributed custodial solution.
Note : dcrm-walletService is considered beta software. We make no warranties or guarantees of its security or stability.
Prerequisites
- VPS server with 1 CPU and 2G mem
- Static public IP
- Golang ^1.12
Setting Up
Clone The Repository
To get started, launch your terminal and download the latest version of the SDK.
mkdir -p $GOPATH/src/github.com/fsn-dev
cd $GOPATH/src/github.com/fsn-dev
git clone https://github.com/fsn-dev/dcrm-walletService.git
Build
Next compile the code. Make sure you are in dcrm-walletService directory.
cd dcrm-walletService && make
Run
First generate the node key:
./bin/cmd/gdcrm --genkey node1.key
then run the dcrm node 7x24 in the background:
nohup ./bin/cmd/gdcrm --nodekey node1.key &
The gdcrm will provide rpc service, the default RPC port is port 4449.
Note: Before use walletService RPC API, please wait at least 5 minutes after running the node which need to prepare dcrm env.
Front-end
After running the dcrm wallet rpc service and get the rpc IP:port, we can use SMPCWallet to connect the rpc service. This front-end can create distributed custodial account which support BTC/ETH/FSN.
Directories
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| Path | Synopsis |
|---|---|
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cmd
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bootnode
bootnode runs a bootstrap node for the Ethereum Discovery Protocol.
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bootnode runs a bootstrap node for the Ethereum Discovery Protocol. |
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secp256k1
Package secp256k1 wraps the bitcoin secp256k1 C library.
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Package secp256k1 wraps the bitcoin secp256k1 C library. |
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sha3
Package sha3 implements the SHA-3 fixed-output-length hash functions and the SHAKE variable-output-length hash functions defined by FIPS-202.
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Package sha3 implements the SHA-3 fixed-output-length hash functions and the SHAKE variable-output-length hash functions defined by FIPS-202. |
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internal
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common
Package common contains various helper functions.
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Package common contains various helper functions. |
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common/hexutil
Package hexutil implements hex encoding with 0x prefix.
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Package hexutil implements hex encoding with 0x prefix. |
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common/math
Package math provides integer math utilities.
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Package math provides integer math utilities. |
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common/mclock
Package mclock is a wrapper for a monotonic clock source
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Package mclock is a wrapper for a monotonic clock source |
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Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics>
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Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics> |
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exp
Hook go-metrics into expvar on any /debug/metrics request, load all vars from the registry into expvar, and execute regular expvar handler
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Hook go-metrics into expvar on any /debug/metrics request, load all vars from the registry into expvar, and execute regular expvar handler |
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mpcdsa
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Package node sets up multi-protocol Ethereum nodes.
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Package node sets up multi-protocol Ethereum nodes. |
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Package p2p implements the Ethereum p2p network protocols.
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Package p2p implements the Ethereum p2p network protocols. |
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discover
Package discover implements the Node Discovery Protocol.
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Package discover implements the Node Discovery Protocol. |
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discv5
Package discv5 implements the RLPx v5 Topic Discovery Protocol.
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Package discv5 implements the RLPx v5 Topic Discovery Protocol. |
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event
Package event deals with subscriptions to real-time events.
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Package event deals with subscriptions to real-time events. |
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metrics
Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics>
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Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics> |
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nat
Package nat provides access to common network port mapping protocols.
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Package nat provides access to common network port mapping protocols. |
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netutil
Package netutil contains extensions to the net package.
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Package netutil contains extensions to the net package. |
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protocols
Package protocols is an extension to p2p.
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Package protocols is an extension to p2p. |
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rlp
Package rlp implements the RLP serialization format.
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Package rlp implements the RLP serialization format. |
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simulations
Package simulations simulates p2p networks.
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Package simulations simulates p2p networks. |
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Package rpc provides access to the exported methods of an object across a network or other I/O connection.
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Package rpc provides access to the exported methods of an object across a network or other I/O connection. |
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