README
¶
Build
1.进入源码根目录
make bootnode make gdcrm
Run
启动程序，默认至少三个节点：
1.启动bootnode ./build/bin/bootnode --genkey ./bootnode.key ./build/bin/bootnode --nodekey ./bootnode.key --addr :12340
然后找到屏幕输出的“UDP listener up, bootnodes”，拷贝后面的enode字段，比如：enode://4a6a6af8f4a729b3d36c6e333610d9676be759041b54af53d77d064f9f91bebaf14f03f257d79cd8c7aa824964dbae98a6981f9a575313a8eac22d62038a8b33@[::]:12340，其中[::]填入具体机器ip，本地的话写127.0.0.1，比如：enode://8ba3d01a533b44b18b833e308e36335c906f2e21621e076659d828a2e8f41a5bf21dbf914c4a32e7c35755b28d0204bb129ce07da57d00027788885ddf6cacec@127.0.0.1:12340
2.按顺序分别启动三个节点
//第一个节点 ./build/bin/gdcrm --rpcport 9010 --bootnodes "enode://4a6a6af8f4a729b3d36c6e333610d9676be759041b54af53d77d064f9f91bebaf14f03f257d79cd8c7aa824964dbae98a6981f9a575313a8eac22d62038a8b33@127.0.0.1:12340" --port 12341 --nodekey "node1.key"
//第二个节点 ./build/bin/gdcrm --rpcport 9011 --bootnodes enode://e9d51341d96909c21e6e7bc4332f2be6b3511c7a0638719618db0496a70dc32d18f14bca34efec2c898aa108e2f3a228f2963fcf9cc62f692878fc79cbab2d73@127.0.0.1:12340 --port 12342 --nodekey "node2.key"
//第三个节点 ./build/bin/gdcrm --rpcport 9012 --bootnodes enode://e9d51341d96909c21e6e7bc4332f2be6b3511c7a0638719618db0496a70dc32d18f14bca34efec2c898aa108e2f3a228f2963fcf9cc62f692878fc79cbab2d73@127.0.0.1:12340 --port 12343 --nodekey "node3.key"
API
1.rpc调用默认不发往第一个节点跟第二个节点，否则拒绝执行。
rpc调用示例（curl命令）：
//dcrm公钥生成。（发往第三个节点） curl -X POST -H "Content-Type":application/json --data '{"jsonrpc":"2.0","method":"dcrm_reqAddr","params":[],"id":67}' http://127.0.0.1:9012
//dcrm sign。（发往第三个节点） curl -X POST -H "Content-Type":application/json --data '{"jsonrpc":"2.0","method":"dcrm_sign","params":["046637ce9e78efb18d3ff343bf9bb648dd8875d6899b6228b042adc889bdfc3f89596902d5d1b6d4086f8fb2aa42e830b4e5e09cd688f01e6f4f018387ec76e337","0x19b6236d2e7eb3e925d0c6e8850502c1f04822eb9aa67cb92e5004f7017e5e41"],"id":67}' http://127.0.0.1:9012
其中046637ce9e78efb18d3ff343bf9bb648dd8875d6899b6228b042adc889bdfc3f89596902d5d1b6d4086f8fb2aa42e830b4e5e09cd688f01e6f4f018387ec76e337 是dcrm_reqAddr得到的pubkey，0x19b6236d2e7eb3e925d0c6e8850502c1f04822eb9aa67cb92e5004f7017e5e41是待签名的hash，要求格式必须是0x开头的16进制32字节字符串。
Directories
¶
| Path | Synopsis |
|---|---|
|
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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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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enr
Package enr implements Ethereum Node Records as defined in EIP-778.
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Package enr implements Ethereum Node Records as defined in EIP-778. |
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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
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Go port of Coda Hale's Metrics library |
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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. |