feat(connector-go-ethereum): add the docker environment

Signed-off-by: Takuma TAKEUCHI <takeuchi.takuma@fujitsu.com>

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/Dockerfile

@@ -0,0 +1,44 @@
+FROM hyperledger/fabric-tools:1.4
+
+RUN apt-get update && apt-get upgrade -y && apt-get install -y software-properties-common gnupg 
+#RUN gnupg1 gnupg2
+
+RUN apt-get install -y \
+      apt-utils \
+      apt-transport-https \
+      software-properties-common \
+      wget \
+      curl \
+      telnet \
+      sudo \
+      build-essential \
+      libffi-dev \
+      libssl-dev \
+      zlib1g-dev \
+      liblzma-dev \
+      libbz2-dev \
+      libreadline-dev \
+      libsqlite3-dev \
+      git \
+      gnupg
+
+# install python 3.9.5
+#RUN apt-get install -y python3 python3-pip
+#RUN git clone https://github.com/pyenv/pyenv.git ~/.pyenv
+#RUN echo 'export PATH="$HOME"/.pyenv/bin:$PATH' >> ~/.rc
+#RUN . ~/.rc && pyenv install 3.9.5
+#RUN echo 'eval "$(pyenv init -)"' >> ~/.rc
+#RUN echo 'eval "$(pyenv init --path)"' >> ~/.rc
+#RUN cat ~/.rc >> ~/.bashrc
+#RUN . ~/.rc && pyenv global 3.9.5
+
+RUN apt-get install -y nodejs npm
+RUN npm install n -g
+RUN n 12
+RUN apt purge -y nodejs npm
+
+CMD [ "tail", "-f", "/dev/null" ]
+
+COPY ./dist /root/cactus/dist/
+COPY ./node_modules /root/cactus/node_modules/
+COPY ./package.json /root/cactus/

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/README.md

@@ -0,0 +1,77 @@
+<!--
+ Copyright 2021 Hyperledger Cactus Contributors
+ SPDX-License-Identifier: Apache-2.0
+ 
+ README.md
+-->
+# `@hyperledger/cactus-plugin-ledger-connector-go-ethereum-socketio`
+
+This plugin provides `Cactus` a way to interact with Go-Ethereum networks. Using this we can perform:
+- `sendSyncRequest`: Send sync-typed requests to the ledgers (e.g. getBalance)
+- `sendAsyncRequest`: Send async-typed requests to the ledgers (e.g. sendTransaction)
+- `startMonitor`: Start monitoring blocks on the ledgers
+- `stopMonitor`: Stop the block monitoring
+
+## Summary
+- [Getting started](#getting-started)
+- [Usage samples](#usage-samples)
+- [Contributing](#contributing)
+- [License](#license)
+- [Acknowledgments](#acknowledgments)
+
+## Getting started
+
+### Required software components
+- OS: Linux (recommended Ubuntu20.04,18.04 or CentOS7)
+- Docker (recommend: v17.06.2-ce or greater)
+- Docker-compose (recommend: v1.14.0 or greater)
+- node.js v12 (recommend: v12.20.2 or greater)
+
+### Prerequisites
+- Please ensure that the destination ledger (default: [geth-testnet](../../tools/docker/geth-testnet)) is already launched
+- Available port: `5050` (for the port of `@hyperledger/cactus-plugin-ledger-connector-go-ethereum-socketio`)
+  - if this port is already used, please change the setting on `docker-compose.yaml`
+
+### Boot methods
+
+#### 1. Build the modules
+- Install npm packages and build them
+	```
+	cd cactus/packages/cactus-plugin-ledger-connector-go-ethereum-socketio
+	npm install
+	npm run build
+	```
+- Create symbolic link to node_modules
+	- NOTE: This command is enough to execute only once.
+	```
+	npm run init-ethereum
+	```
+
+#### 2. Create the docker image
+- Create the docker image
+	```
+	docker-compose -f docker-compose.yaml build
+	```
+
+#### 3. Launch the container
+- Launce the container
+	```
+	docker-compose -f docker-compose.yaml up
+	```
+
+## Usage samples
+- To confirm the operation of this package, please refer to the following business-logic sample applications:
+	- [electricity-trade](../../examples/electricity-trade)
+	- [car-trade](../../examples/cartrade)
+
+## Contributing
+
+We welcome contributions to Hyperledger Cactus in many forms, and there's always plenty to do!
+
+Please review [CONTIRBUTING.md](../../CONTRIBUTING.md) to get started.
+
+## License
+
+This distribution is published under the Apache License Version 2.0 found in the [LICENSE](../../LICENSE) file.
+
+## Acknowledgments 

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/copyStaticAssets.ts

@@ -1,9 +1,13 @@
 /*
  * Copyright 2020-2021 Hyperledger Cactus Contributors
  * SPDX-License-Identifier: Apache-2.0
- * 
+ *
  * copyStaticAssets.ts
  */
-import * as shell from 'shelljs';
-shell.cp('-R', 'src/main/typescript/common/core/CA/', './dist/common/core');
-shell.cp('-R', 'src/main/typescript/common/core/validatorKey/', './dist/common/core');
+import * as shell from "shelljs";
+shell.cp("-R", "src/main/typescript/common/core/CA/", "./dist/common/core");
+shell.cp(
+  "-R",
+  "src/main/typescript/common/core/validatorKey/",
+  "./dist/common/core"
+);

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/copyUtilityAssets.ts

@@ -1,8 +1,11 @@
 /*
  * Copyright 2020-2021 Hyperledger Cactus Contributors
  * SPDX-License-Identifier: Apache-2.0
- * 
+ *
  * copyUtilityAssets.ts
  */
-import * as shell from 'shelljs';
-shell.cp('../cactus-cmd-socketio-server/src/main/typescript/verifier/ValidatorAuthentication.ts', './src/main/typescript/connector');
+import * as shell from "shelljs";
+shell.cp(
+  "../cactus-cmd-socketio-server/src/main/typescript/verifier/ValidatorAuthentication.ts",
+  "./src/main/typescript/connector"
+);

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/docker-compose.yaml

@@ -0,0 +1,37 @@
+version: "3"
+services:
+  hyperledger-cactus-plugin-ledger-connector-go-ethereum-socketio:
+    container_name: hyperledger-cactus-plugin-ledger-connector-go-ethereum-socketio
+    image: hyperledger-cactus-plugin-ledger-connector-go-ethereum-socketio
+    build:
+      context: ./
+      dockerfile: Dockerfile
+      args:
+      - HTTP_PROXY=$HTTP_PROXY
+      - http_proxy=$HTTP_PROXY
+      - HTTPS_PROXY=$HTTPS_PROXY
+      - https_proxy=$HTTP_PROXY
+      - FTP_PROXY=$HTTP_PROXY
+      - ftp_proxy=$HTTP_PROXY
+      - NO_PROXY=$NO_PROXY
+      - no_proxy=$NO_PROXY
+    ports:
+      - "5050:5050"
+    environment:
+      - HTTP_PROXY=$HTTP_PROXY
+      - http_proxy=$HTTP_PROXY
+      - HTTPS_PROXY=$HTTPS_PROXY
+      - https_proxy=$HTTP_PROXY
+      - FTP_PROXY=$HTTP_PROXY
+      - ftp_proxy=$HTTP_PROXY
+      - NO_PROXY=$NO_PROXY
+      - no_proxy=$NO_PROXY
+    working_dir: /root/cactus/
+    entrypoint: "npm run start"
+    #networks:
+    #  - geth1net
+
+networks:
+  default:
+    external:
+      name: geth1net

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/package.json

@@ -29,6 +29,12 @@
     "web3": "^0.20.0"
   },
   "devDependencies": {
-    "typescript": "^3.9.3"
+    "@typescript-eslint/eslint-plugin": "^4.31.1",
+    "@typescript-eslint/parser": "^4.31.1",
+    "eslint": "^7.32.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "prettier": "^2.4.0",
+    "typescript": "^3.9.10"
   }
 }

packages/cactus-plugin-ledger-connector-go-ethereum-socketio/src/main/typescript/common/core/app.ts

@@ -32,7 +32,7 @@ app.use(
     err: { message: string; status?: number },
     req: Request,
     res: Response,
-    next: NextFunction,
+    next: NextFunction
   ) => {
     // set locals, only providing error in development
     res.locals.message = err.message;
@@ -47,7 +47,7 @@ app.use(
     // render the error page
     res.status(err.status || 500);
     res.send(errorResponse);
-  },
+  }
 );
 
 export default app;