oracle-eth 0.0.17

This is a sdk of constract

Copyright (c) 2019 yuyongpeng

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Description: # oracle

需要python3.6的环境

## 安装virtualenv
```bash
$ pip install virtualenv
$ virtualenv --no-site-packages venv
$ . ./venv/bin/activate
$ pip install -r requirements.txt

$ npm install -g crypto-tx
$ crypto-tx -h
Usage:
crypto-tx -G [-json]
crypto-tx -E [-k privateKey] -p publicKeyTo -d originaltext [-iv value] [-json]
crypto-tx -D -k privateKey -p ephemPublicKey -d ciphertext -iv value
Options:
-E cmd encryptECIES [no]
-D cmd decryptECIES [no]
-G cmd gen private and public keys [no]
-k privateKey hex
-p publicKey hex
-d encrypt or decrypt data
-iv IV 16 bytes hex
-json convert json [no]

```

# 生成golang的so文件
```bash
$ cd $PAHT/golang
$ make
```

# 基于队列的智能协约调用程序

## 队列数据的json说明

```json

{
// call_function: 把 function 部分的数据，调用智能协约的方法进行上链
// upload_chain: 把 data 部分的数据上链
"queue_flow": 111, // queue_flow 流水表的id
"type":"[call_function|upload_chain]",
"receipt":"xxxxxxxxxxxxxxxxxxxx",
"retry": 0, // 每重试一次 + 1
"max_retry": 3, // 最大重试次数
"upload_time": "2019-09-09 09:09:09", // 上链时间
"upload_timeout": 300, // 上链的超时时间为：300秒
"success": "true|false",
"send_database": {
// 上链的结果 更新到对应的数据库中
"mysql": {
"ip": "127.0.0.1",
"port": "3306",
"user": "root",
"password": "xxxx",
// update cport.person_dc set status=1 where person_id=12345
"schema": "cport",
"table": "person_dc", // 需要更新的表
"id": "123456", // 需要更新的字段
"id_column": "id", // where条件
"column": "status", // 需要更新的列
"success_tag": "1", // 成功的标识
"failed_tag": "2" // 失败的标识
}
},
// 这个数据完成的状态会进行邮件发送
"send_email": ["[e-mail]"],
"send_queue":{
// 上链成功后，发送通知消息
"queue_type": "[rabbitmq|kafka]",
"queue_msg": {
"queue_ip": "127.0.0.1",
"queue_port": 6379,
"queue_user": "hard",
"queue_password": "chain",
"queue_name": "cport_notice_contract",
"queue_vhost": "hard-chain"
},
"queue_type": "kafka",
"queue_msg":{
"queue_ip":"127.0.0.1",
"queue_port":9092,
"queue_topic":"xxx"
}
},
"data":{
"msg":"xxxxxxxxxxxx"
},
"function":{
"name": "setAttributeSigned", // 智能协约的名称，不能有任何的错误
"args": [ // 智能协约的参数，有顺序，不能错了
{
"name": "identity", // 参数名称
"value": "0xB2be7c8722935DB16921D64Ad0dDB5D47A52482a", // 参数的值
"source_type": "hex|string", // 传递进来的这个串的原本类型 default:string
"type": "address" // 参数的类型(智能协约)
},
{
"name": "sigV",
"value": "00",
"type": "uint8"
},
{
"name": "sigR",
"value": "1bac8f2eeaf962ccf9ace9845c40f553453fb0079d80173dfcc7daf051240917",
"type": "bytes32"
},
{
"name": "sigS",
"value": "34888f4ba7b8591025fddafbba5b9e3c229a49073daeaa203d4b0260aa09b775",
"type": "bytes32"
},
{
"name": "name",
"value": "士兵",
"type": "bytes32"
},
{
"name": "value",
"value": "{\"@context\":\"https://w3id.org/did/v1\",\"id\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a#soldier\",\"publicKey\":[{\"id\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a#soldier\",\"type\":\"EciesVerificationKey\",\"controller\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a\",\"publicKeyHex\":\"0x04521fbe1f862845cb09ca6c0cdff00417d4a3bf3c04748806eb49079f5d2d5d555c6461ecc3760bd10de1bc7c77421f02bbe3642d6d3e35ee219f84a026478297\"}],\"authentication\":[{\"id\":\"did:ethr:DeCD6626f23bc43cB4D738cB0F2Dde922D691fD2#soldier\",\"type\":\"EciesVerificationKey\",\"controller\":\"did:ethr:DeCD6626f23bc43cB4D738cB0F2Dde922D691fD2\",\"publicKeyHex\":\"0x044af3c4d907a75e9349f362b0f854c7d74a89dad457df4f9cbf3c4f9e2f7fbcf8916ac219bb70e64777930b1e85d0a550e1e61ca94fa902dee419849a9a0efe8a\"}],\"proof\":\"5a20a8ab74ba21186197c5315369dea7eb50a9700a0d88c49c360f9e3e926880b7e8f793acd91800c33c2d64ae9c846c\",\"created\":1554808209789}\nb4f2d5447a602dca239d8ab528e1cb1b0ddc409d0941700fcffed5e6bd427c2755658c7e7790a94f69417ce43c5b31c9d82e9b2900d77afcec6d4268d4e446d300",
"type": "bytes"
}
]
}
}
```

## 队列中存放的数据(用于上链测试)

```json
{
"type":"call_function",
"retry": 0,
"max_retry": 3,
"upload_timeout": 300,
"send_database": {
"mysql": {
"schema": "cport",
"table": "person_dc",
"id": "123456",
"id_column": "person_id",
"column": "status",
"success_tag": "1",
"failed_tag": "2"
}
},
"send_email": ["[e-mail]"],
"send_queue":{
"queue_type": "rabbitmq",
"queue_msg": {
"queue_name": "cport_notice_contract"
}
},
"function":{
"name": "setAttributeSigned",
"args": [
{
"name": "identity",
"value": "0xB2be7c8722935DB16921D64Ad0dDB5D47A52482a",
"type": "address"
},
{
"name": "sigV",
"value": "00",
"source_type": "hex",
"type": "uint8"
},
{
"name": "sigR",
"value": "1bac8f2eeaf962ccf9ace9845c40f553453fb0079d80173dfcc7daf051240917",
"source_type": "hex",
"type": "bytes32"
},
{
"name": "sigS",
"value": "34888f4ba7b8591025fddafbba5b9e3c229a49073daeaa203d4b0260aa09b775",
"source_type": "hex",
"type": "bytes32"
},
{
"name": "name",
"value": "士兵",
"type": "bytes32"
},
{
"name": "value",
"value": "{\"@context\":\"https://w3id.org/did/v1\",\"id\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a#soldier\",\"publicKey\":[{\"id\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a#soldier\",\"type\":\"EciesVerificationKey\",\"controller\":\"did:ethr:B2be7c8722935DB16921D64Ad0dDB5D47A52482a\",\"publicKeyHex\":\"0x04521fbe1f862845cb09ca6c0cdff00417d4a3bf3c04748806eb49079f5d2d5d555c6461ecc3760bd10de1bc7c77421f02bbe3642d6d3e35ee219f84a026478297\"}],\"authentication\":[{\"id\":\"did:ethr:DeCD6626f23bc43cB4D738cB0F2Dde922D691fD2#soldier\",\"type\":\"EciesVerificationKey\",\"controller\":\"did:ethr:DeCD6626f23bc43cB4D738cB0F2Dde922D691fD2\",\"publicKeyHex\":\"0x044af3c4d907a75e9349f362b0f854c7d74a89dad457df4f9cbf3c4f9e2f7fbcf8916ac219bb70e64777930b1e85d0a550e1e61ca94fa902dee419849a9a0efe8a\"}],\"proof\":\"5a20a8ab74ba21186197c5315369dea7eb50a9700a0d88c49c360f9e3e926880b7e8f793acd91800c33c2d64ae9c846c\",\"created\":1554808209789}\nb4f2d5447a602dca239d8ab528e1cb1b0ddc409d0941700fcffed5e6bd427c2755658c7e7790a94f69417ce43c5b31c9d82e9b2900d77afcec6d4268d4e446d300",
"type": "bytes"
}
]
}
}
```


Keywords: solidity web3 constract sdk
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Natural Language :: English
Classifier: Topic :: Utilities
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.6
Classifier: Topic :: Software Development :: Libraries
Requires-Python: >=3.6