subsan/http2privat_json
subsan
HTTP connector to PrivatBank POS-terminals via ECR protocol (JSON based) by TCP connection
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HTTP connector to PrivatBank POS-terminals via ECR protocol (JSON based) by TCP connection
This connector is a service that, on the one hand, detects a terminal and exchanges commands with it according to the protocol PrivatBank, using a TCP connection for this. On the other hand, it is implemented HTTP server that can receive / send JSON requests and broadcast them to the terminal
Go to https://github.com/subsan/http2privat_json
Run
docker run -d -e TERMINAL_IP='192.168.0.111' -p 3333:3333 --rm subsan/http2privat_json:latest
Endpoints
GET => /check
Check is TCP-connection up, send PING command to terminal and broadcast response
GET => /command (request json in body)
Send input json (in body) to terminal, waiting next response and broadcast in to response.
On timeout (TIMEOUT_TRANSACTION) send to terminal interrupt command and response Transaction timeout error.
Only one command at a time is supported. For other requests during the execution of the command, the response
is error Another transaction active.
Environments
Terminal connection
- TERMINAL_IP - ip address of POS-terminal
- TERMINAL_PORT - port for connect to POS-terminal (default 2000)
Web-server
- WEBSERVER_PORT - web listener port (default 3333)
Timeouts:
- TIMEOUT_CONNECTION - timeout connection to TCP port to terminal (default 15s)
- TIMEOUT_WRITE - timeout to write to TCP port of terminal (default 15s)
- TIMEOUT_RECONNECT - timeout connection to TCP port to terminal when reconnect (default 5s)
- TIMEOUT_TRANSACTION - timeout of waiting next command (response) at
/commandendpoint (default 10m)
JSON-protocol POS-terminals capability
- Ingenico (sw version TA7E/TE7E 136 and higher)
- Verifone (sw version 03P and higher)
- PAX S800
- Android terminals A930 (with FacePay24)
JSON request/response structure
Method string `json:"method"` Step int `json:"step"` Params map[string]string `json:"params"` Error bool `json:"error"` ErrorDescription string `json:"errorDescription"`
JSON-protocol specification
https://***/drive/u/0/folders/1ySRZ_UVCsy77iSFLf1IrR9zpvEC7SoDW?fbclid=IwAR0s6MUVX_ioMLI36--Y4FwoYXMDe_C-HZl3W9CTNv76pB4AKdN4uinxdaY
镜像拉取方式
您可以使用以下命令拉取该镜像。请将 <标签> 替换为具体的标签版本。如需查看所有可用标签版本，请访问 标签列表页面。
轩辕镜像加速拉取命令点我查看更多 http2privat_json 镜像标签
docker pull docker.xuanyuan.run/subsan/http2privat_json:<标签>
DockerHub 原生拉取命令
docker pull subsan/http2privat_json:<标签>
镜像拉取常见问题
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用户好评
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oldzhang
运维工程师
Linux服务器
5
"Docker访问体验非常流畅，大镜像也能快速完成下载。"