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author | Alex Browne <stephenalexbrowne@gmail.com> | 2018-05-22 04:56:32 +0800 |
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committer | Alex Browne <stephenalexbrowne@gmail.com> | 2018-06-07 03:39:39 +0800 |
commit | 577156fe5f63e581b101682d13b7e70e7a9336e5 (patch) | |
tree | 202d928d4888825a4ea1f24e2fd03368643c2966 /packages/devnet | |
parent | da3f783a9ff69b059b1a98f502d980660d6bacab (diff) | |
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Use Geth for contract tests
Diffstat (limited to 'packages/devnet')
16 files changed, 210 insertions, 0 deletions
diff --git a/packages/devnet/Dockerfile b/packages/devnet/Dockerfile new file mode 100644 index 000000000..1115112bd --- /dev/null +++ b/packages/devnet/Dockerfile @@ -0,0 +1,29 @@ +FROM alpine:3.7 + +RUN \ + apk add --update go git make gcc musl-dev linux-headers ca-certificates && \ + # TODO(albrow): Change the Git URL and branch once we have all relvant PRs + # merged to upstream. + git clone --depth 1 --branch sethead-txpool-fix https://github.com/0xProject/go-ethereum && \ + (cd go-ethereum && make geth) && \ + cp go-ethereum/build/bin/geth /geth && \ + apk del go git make gcc musl-dev linux-headers && \ + rm -rf /go-ethereum && rm -rf /var/cache/apk/* + +RUN mkdir ~/devnet +WORKDIR ~/devnet + +COPY genesis.json . +COPY node0/ ./node0 +COPY run.sh . + +RUN /geth --datadir node0/ init genesis.json + +EXPOSE 8501 +EXPOSE 30310 + +ENTRYPOINT ./run.sh + +# TODO(albrow): Send a single transaction to increment the block number from 0 +# to 1. This seems to prevent bugs in the tests. (There's probably something +# Geth doesn't like about getting reset back to block 0). diff --git a/packages/devnet/README.md b/packages/devnet/README.md new file mode 100644 index 000000000..6dfffeae7 --- /dev/null +++ b/packages/devnet/README.md @@ -0,0 +1,75 @@ +## 0x Devnet + +A private, single-node PoA Ethereum network for testing purposes only. It uses +Geth and the PoA implementation called "Clique". + +## Installation + +The devnet requires Docker to run (the latest version is recommended). + +In the package root directory, run: + +``` +docker build -t 0x-devnet . +``` + +## Usage + +To start the network, run: + +``` +docker run -it --rm -p 8501:8501 0x-devnet +``` + +Depending on your OS and how you installed docker, you may need to prefix any +docker commands with `sudo`. + +The Docker container exposes the JSON RPC API at port 8501, and this is the +primary way you are expected to interact with the devnet. The following +endpoints are supported: `personal,db,eth,net,web3,txpool,miner,debug`. + +You can stop the network with `docker stop` and it will automatically clean up +after itself. (`docker stop` typically requires you to use `docker ps` to find +the name of the currently running container). + +### Configuration + +The devnet network only has a single node and using PoA instead of PoW. That +means that one node, called the "sealer", is the ultimate authority for +validating transactions and adding new blocks to the chain. Since there is no +PoW it also means that mining does not require significant computational +resources. You can learn more about PoA and the Geth-specific implementation +called "Clique" in [EIP-225](https://github.com/ethereum/EIPs/issues/225). + +The address of the "sealer" is `0xe8816898d851d5b61b7f950627d04d794c07ca37`. The +password associated with the account is "password" and the (encrypted) private +keys are visible in the **node0/keystore** directory. This account is already +"unlocked" in the Geth node by default, so you can do things like sign and send +transactions from this account using the JSON RPC endpoints directly. + +There are also a number of other addresses that have hard-coded starting +balances for testing purposes. You can see the details in the **genesis.json** +file. All of these accounts are also unlocked by default. + +### Mining + +The node will automatically (nearly instantly) mine a block whenever new +transactions are added to the transaction pool. If there are no transactions in +the pool, it will wait. + +To stop mining, use the +[`miner.stop`](https://github.com/ethereum/go-ethereum/wiki/Management-APIs#miner_stop) +method. + +To start mining again, you can use the +[`miner.start`](https://github.com/ethereum/go-ethereum/wiki/Management-APIs#miner_start) +JSON RPC method. + +## Contributing + +We strongly recommend that the community help us make improvements and determine +the future direction of the protocol. To report bugs within this package, please +create an issue in this repository. + +Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting +started. diff --git a/packages/devnet/genesis.json b/packages/devnet/genesis.json new file mode 100644 index 000000000..85512b398 --- /dev/null +++ b/packages/devnet/genesis.json @@ -0,0 +1,61 @@ +{ + "config": { + "chainId": 50, + "homesteadBlock": 1, + "eip150Block": 2, + "eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000", + "eip155Block": 3, + "eip158Block": 3, + "byzantiumBlock": 4, + "clique": { + "period": 0, + "epoch": 30000 + } + }, + "nonce": "0x0", + "timestamp": "0x5af1ffac", + "extraData": + "0x0000000000000000000000000000000000000000000000000000000000000000e8816898d851d5b61b7f950627d04d794c07ca370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "gasLimit": "0x47b760", + "difficulty": "0x1", + "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000", + "coinbase": "0x0000000000000000000000000000000000000000", + "alloc": { + "0xe8816898d851d5b61b7f950627d04d794c07ca37": { + "balance": "0x56BC75E2D63100000" + }, + "0x5409ed021d9299bf6814279a6a1411a7e866a631": { + "balance": "0x56BC75E2D63100000" + }, + "0x6ecbe1db9ef729cbe972c83fb886247691fb6beb": { + "balance": "0x56BC75E2D63100000" + }, + "0xe36ea790bc9d7ab70c55260c66d52b1eca985f84": { + "balance": "0x56BC75E2D63100000" + }, + "0xe834ec434daba538cd1b9fe1582052b880bd7e63": { + "balance": "0x56BC75E2D63100000" + }, + "0x78dc5d2d739606d31509c31d654056a45185ecb6": { + "balance": "0x56BC75E2D63100000" + }, + "0xa8dda8d7f5310e4a9e24f8eba77e091ac264f872": { + "balance": "0x56BC75E2D63100000" + }, + "0x06cef8e666768cc40cc78cf93d9611019ddcb628": { + "balance": "0x56BC75E2D63100000" + }, + "0x4404ac8bd8f9618d27ad2f1485aa1b2cfd82482d": { + "balance": "0x56BC75E2D63100000" + }, + "0x7457d5e02197480db681d3fdf256c7aca21bdc12": { + "balance": "0x56BC75E2D63100000" + }, + "0x91c987bf62d25945db517bdaa840a6c661374402": { + "balance": "0x56BC75E2D63100000" + } + }, + "number": "0x0", + "gasUsed": "0x0", + "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000" +} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-08.903003751Z--5409ed021d9299bf6814279a6a1411a7e866a631 b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-08.903003751Z--5409ed021d9299bf6814279a6a1411a7e866a631 new file mode 100644 index 000000000..32c4002e0 --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-08.903003751Z--5409ed021d9299bf6814279a6a1411a7e866a631 @@ -0,0 +1 @@ +{"address":"5409ed021d9299bf6814279a6a1411a7e866a631","crypto":{"cipher":"aes-128-ctr","ciphertext":"7c7bdd62b303eb3a42d5d8e935825ed5a05a47cb2cef71e346c61b1bd582f1aa","cipherparams":{"iv":"7fd6c9d9f9893f2c480735b5386b6d75"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"79cc86edc3a668845a68fabb3913710b7504922e47aac8513ab3d6a28d090218"},"mac":"8a593ae0d0b964e47625bc964b6d389f5687f5bde631b4913136db4ab1b8083e"},"id":"29f637ba-6a65-4401-a0d1-30e1554bd776","version":3} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-09.794553183Z--6ecbe1db9ef729cbe972c83fb886247691fb6beb b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-09.794553183Z--6ecbe1db9ef729cbe972c83fb886247691fb6beb new file mode 100644 index 000000000..ba84ccfd2 --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-09.794553183Z--6ecbe1db9ef729cbe972c83fb886247691fb6beb @@ -0,0 +1 @@ +{"address":"6ecbe1db9ef729cbe972c83fb886247691fb6beb","crypto":{"cipher":"aes-128-ctr","ciphertext":"ecaf4f2839d74d92e2cb87c2fc7d52862661b46e697d70acfbe43f0893db73ed","cipherparams":{"iv":"7641c3a107228f8a901c07a07ea1f70d"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"c67c9fb30648df6985c0490b6603382147e7dc1ea28ca8c934af4a453ec0555b"},"mac":"985dca9ce65ad400fa4c9009742be2d409f402fe05203fc1278cfd1451729e8d"},"id":"e8634edc-08e6-415e-8d65-7985c4c4a05c","version":3} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-10.696351411Z--e36ea790bc9d7ab70c55260c66d52b1eca985f84 b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-10.696351411Z--e36ea790bc9d7ab70c55260c66d52b1eca985f84 new file mode 100644 index 000000000..e889c38b3 --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-10.696351411Z--e36ea790bc9d7ab70c55260c66d52b1eca985f84 @@ -0,0 +1 @@ +{"address":"e36ea790bc9d7ab70c55260c66d52b1eca985f84","crypto":{"cipher":"aes-128-ctr","ciphertext":"49f89d7d612049f5f3581fc7c97d32ec9c9a2ca3c11165587139f16bfb29de6b","cipherparams":{"iv":"9767e0687a097c5b57e9cb30eec9bc0a"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"3e8f23332df99d519b602a0f6f4724338ba3fd9e7e313c337a92ffd1cafa19f1"},"mac":"4892051a669d45bb7de32a5eab63ee8fe52485a02218ce1806515da2adbd6584"},"id":"3488ad36-4a9d-4282-8651-7939b822429d","version":3} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-11.479938556Z--e834ec434daba538cd1b9fe1582052b880bd7e63 b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-11.479938556Z--e834ec434daba538cd1b9fe1582052b880bd7e63 new file mode 100644 index 000000000..c12742c54 --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-11.479938556Z--e834ec434daba538cd1b9fe1582052b880bd7e63 @@ -0,0 +1 @@ +{"address":"e834ec434daba538cd1b9fe1582052b880bd7e63","crypto":{"cipher":"aes-128-ctr","ciphertext":"a8ae3896739c63fc3bfe034277f6a1924a1c0ddc3f6747391dada8e61e15a928","cipherparams":{"iv":"f4f4d786cd3650a428a8bac5a6c824b1"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"9acecc321bcab9b69ffdea494b8894ad0221c30f05c17d2302e315db8708ecc6"},"mac":"fc416b8f539fdc1e39e87a3bd2a69b04455875de701ced60cc8948b222171380"},"id":"0d9703e8-14fc-45d0-a425-2c40b8ae846a","version":3} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-12.260348580Z--78dc5d2d739606d31509c31d654056a45185ecb6 b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-12.260348580Z--78dc5d2d739606d31509c31d654056a45185ecb6 new file mode 100644 index 000000000..691e31dcf --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-11T21-29-12.260348580Z--78dc5d2d739606d31509c31d654056a45185ecb6 @@ -0,0 +1 @@ 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+{"address":"91c987bf62d25945db517bdaa840a6c661374402","crypto":{"cipher":"aes-128-ctr","ciphertext":"8f461f3c74643f382f7fc1f71719d5a89ed8cf75854d8a1b53e133997b53a386","cipherparams":{"iv":"cf595fb7680d36b4f5a01599ee54d2d1"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"73a9e599369d2bfaedd044559415147240c3517f6cd1dec8f77a98993d1ceaf8"},"mac":"c8be4dc59ad28d40f7b549a6b72834d149c84d67dc35e687676bbee0e07be395"},"id":"21cca6fb-7876-4e39-a986-a0a37f90da6d","version":3} diff --git a/packages/devnet/node0/keystore/UTC--2018-05-15T21-50-24.532037737Z--e8816898d851d5b61b7f950627d04d794c07ca37 b/packages/devnet/node0/keystore/UTC--2018-05-15T21-50-24.532037737Z--e8816898d851d5b61b7f950627d04d794c07ca37 new file mode 100644 index 000000000..cd2c97a88 --- /dev/null +++ b/packages/devnet/node0/keystore/UTC--2018-05-15T21-50-24.532037737Z--e8816898d851d5b61b7f950627d04d794c07ca37 @@ -0,0 +1 @@ +{"address":"e8816898d851d5b61b7f950627d04d794c07ca37","crypto":{"cipher":"aes-128-ctr","ciphertext":"1ff4add6955cba7ddaf29f66d7d21c5e1d714ef6191fbc651ae60f2ea3c95e8f","cipherparams":{"iv":"3ff869fbdbe1a523cdb327780365976e"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"7372dbae5fb318f8684902e099c311d4188721d677974d729711762c7ef6030c"},"mac":"485fa5dc701067782baa1589716a53110c7f917eb259e35ebca7265bbb7150b1"},"id":"89edb004-5b00-4607-a3af-a0d9ab9b1c34","version":3}
\ No newline at end of file diff --git a/packages/devnet/node0/password.txt b/packages/devnet/node0/password.txt new file mode 100644 index 000000000..9842d2661 --- /dev/null +++ b/packages/devnet/node0/password.txt @@ -0,0 +1,11 @@ +password +password +password +password +password +password +password +password +password +password +password diff --git a/packages/devnet/run.sh b/packages/devnet/run.sh new file mode 100755 index 000000000..5d867cf9c --- /dev/null +++ b/packages/devnet/run.sh @@ -0,0 +1,23 @@ +set -e + +# Create log directory for Geth +mkdir -p /var/log + +# Start Geth in background and redirect output to log file +/geth --datadir node0/ --syncmode 'full' --nat none --nodiscover --port 30310 --txpool.journal '' \ + --rpc --rpcaddr '0.0.0.0' --rpcport 8501 --rpcapi 'personal,db,eth,net,web3,txpool,miner,debug' \ + --networkid 50 --gasprice '2000000000' --targetgaslimit '0x47b760' --mine --etherbase '0xe8816898d851d5b61b7f950627d04d794c07ca37' \ + --unlock '0xe8816898d851d5b61b7f950627d04d794c07ca37,0x5409ed021d9299bf6814279a6a1411a7e866a631,0x6ecbe1db9ef729cbe972c83fb886247691fb6beb,0xe36ea790bc9d7ab70c55260c66d52b1eca985f84,0xe834ec434daba538cd1b9fe1582052b880bd7e63,0x78dc5d2d739606d31509c31d654056a45185ecb6,0xa8dda8d7f5310e4a9e24f8eba77e091ac264f872,0x06cef8e666768cc40cc78cf93d9611019ddcb628,0x4404ac8bd8f9618d27ad2f1485aa1b2cfd82482d,0x7457d5e02197480db681d3fdf256c7aca21bdc12,0x91c987bf62d25945db517bdaa840a6c661374402' \ + --password=node0/password.txt \ + > /var/log/geth & + +# Wait for Geth to unlock the first account +sleep 2 + +# Send a single transaction. We have to do this so that debug.setHead works +# correctly. (Geth does not seem to like debug.setHead(0), so by sending this +# transaction we increase the current block number to 1). +/geth --datadir node0/ attach --exec 'eth.sendTransaction({"from": "0xe8816898d851d5b61b7f950627d04d794c07ca37", "to": "0x84bd1cfa409cb0bb9b23b8b1a33515b4ac00a0af", "value": "0x1"})' + +# Use tail to re-attach to the log file and actually see the output. +tail -f /var/log/geth |