修复一些问题,主要是生效套餐
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docs/agent-open-api/功能总结.md
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docs/agent-open-api/功能总结.md
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# 代理开放接口对接说明
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## 1. 接入说明
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代理开放接口挂载在 `/api/open/v1`,面向代理店铺第三方系统调用。接入方使用代理账号登录信息进行签名认证,通过认证后即可调用卡查询、套餐查询、预充值钱包查询和套餐购买接口。
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请通过 HTTPS 调用开放接口。接入方不要在客户端日志、浏览器控制台或异常信息中记录账号密码、签名、随机串等敏感信息。
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## 2. 认证 Header
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每个请求必须携带以下 Header:
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| Header | 是什么 | 怎么来 | 示例 | 注意事项 |
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| --- | --- | --- | --- | --- |
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| `X-Agent-Account` | 代理账号标识 | 填写代理登录平台使用的用户名或手机号,由平台开通代理账号时提供 | `agent001` 或 `13800000000` | 必须与签名原文最后一行 `account` 完全一致 |
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| `X-Agent-Password` | 代理账号当前登录密码 | 由代理账号持有人提供,和登录平台的密码一致 | `Passw0rd123` | 同时作为 HMAC-SHA256 签名密钥;密码变更后必须使用新密码签名;不要写入日志 |
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| `X-Agent-Timestamp` | 请求发起时间 | 调用方在每次请求前生成 | `1715400000`、`1715400000000` 或 `2024-05-11T10:00:00+08:00` | 支持 Unix 秒、Unix 毫秒、RFC3339;必须与签名原文 `timestamp` 行完全一致;客户端服务器时间需同步 |
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| `X-Agent-Nonce` | 请求随机串 | 调用方每次请求自行生成,不需要平台提前分配 | `n-1715400000-001` 或 UUID | 同一账号 5 分钟内不可重复,重复会被判定为重放请求 |
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| `X-Agent-Sign` | 请求签名 | 调用方按下方签名规则实时计算 | `5f2d...` | 不是平台分配的固定值;只要 method、path、query、body、timestamp、nonce、account 或 password 任意一个变化,签名都会变化 |
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Header 生成顺序建议:
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1. 先确定 `X-Agent-Account` 和 `X-Agent-Password`。
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2. 每次请求生成新的 `X-Agent-Timestamp` 和 `X-Agent-Nonce`。
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3. 按下方规则拼出签名原文。
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4. 用 `X-Agent-Password` 对签名原文做 HMAC-SHA256,得到 `X-Agent-Sign`。
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5. 带上 5 个 Header 发起请求。
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签名原文:
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```text
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METHOD
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PATH
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canonical_query
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body_sha256
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timestamp
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nonce
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account
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```
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拼接规则:
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- 使用换行符 `\n` 连接 7 行,最后一行后不追加换行。
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- `METHOD` 使用大写 HTTP 方法,例如 `GET`、`POST`。
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- `PATH` 只取请求路径,例如 `/api/open/v1/cards/status`,不包含域名和 query。
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- `canonical_query` 为 query 参数规范化结果:排除 `sign` 字段;参数名按升序排列;同名多值按值升序排列;key 和 value 使用 URL QueryEscape 编码后按 `key=value` 拼接;多个参数用 `&` 连接;无 query 时为空字符串。
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- `body_sha256` 为原始请求 body 字节的 SHA256 小写十六进制值。GET 或空 body 使用空字符串的 SHA256:`e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855`。
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- POST JSON 请求必须先确定最终发送的 body 字符串,再用同一个字符串计算 `body_sha256` 并发送请求;签名后不要再重新格式化 JSON、调整字段顺序或改变空格。
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- `timestamp`、`nonce`、`account` 必须与 Header 中的值完全一致。
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签名值为:
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```text
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lowercase_hex(HMAC-SHA256(password, sign_payload))
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```
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其中 `password` 为 `X-Agent-Password` 的原始值,`sign_payload` 为上面 7 行拼接后的字符串。
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### 2.1 GET 签名示例
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请求:
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```text
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GET /api/open/v1/cards/status?card_no=89860000000000000001
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X-Agent-Account: agent001
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X-Agent-Password: Passw0rd123
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X-Agent-Timestamp: 1715400000
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X-Agent-Nonce: n-1715400000-001
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```
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签名原文:
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```text
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GET
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/api/open/v1/cards/status
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card_no=89860000000000000001
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e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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1715400000
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n-1715400000-001
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agent001
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```
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Node.js 示例:
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```javascript
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const crypto = require("crypto");
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function sha256Hex(input) {
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return crypto.createHash("sha256").update(input).digest("hex");
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}
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function queryEscape(value) {
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return new URLSearchParams({ v: String(value) }).toString().slice(2);
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}
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function canonicalQuery(params) {
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return Object.entries(params)
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.filter(([key]) => key.toLowerCase() !== "sign")
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.flatMap(([key, value]) => {
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const values = Array.isArray(value) ? value : [value];
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return values.sort().map((item) => [key, item]);
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})
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.sort(([aKey, aValue], [bKey, bValue]) => {
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if (aKey === bKey) return String(aValue).localeCompare(String(bValue));
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return aKey.localeCompare(bKey);
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})
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.map(([key, value]) => `${queryEscape(key)}=${queryEscape(value)}`)
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.join("&");
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}
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function sign({ method, path, query, body, timestamp, nonce, account, password }) {
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const payload = [
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method.toUpperCase(),
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path,
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canonicalQuery(query),
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sha256Hex(body || ""),
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timestamp,
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nonce,
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account,
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].join("\n");
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return crypto.createHmac("sha256", password).update(payload).digest("hex");
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}
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```
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完整 GET 调用示例:
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```javascript
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const https = require("https");
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const account = "agent001";
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const password = "Passw0rd123";
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const timestamp = Math.floor(Date.now() / 1000).toString();
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const nonce = `nonce-${Date.now()}`;
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const method = "GET";
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const path = "/api/open/v1/cards/status";
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const query = { card_no: "89860000000000000001" };
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const body = "";
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const requestQuery = canonicalQuery(query);
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const requestPath = `${path}?${requestQuery}`;
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const signature = sign({ method, path, query, body, timestamp, nonce, account, password });
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const req = https.request(
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{
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hostname: "open.example.com",
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path: requestPath,
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method,
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headers: {
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"X-Agent-Account": account,
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"X-Agent-Password": password,
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"X-Agent-Timestamp": timestamp,
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"X-Agent-Nonce": nonce,
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"X-Agent-Sign": signature,
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},
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},
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(res) => {
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let data = "";
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res.on("data", (chunk) => (data += chunk));
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res.on("end", () => console.log(data));
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}
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);
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req.end();
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```
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完整 POST 调用示例:
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```javascript
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const https = require("https");
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const account = "agent001";
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const password = "Passw0rd123";
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const timestamp = Math.floor(Date.now() / 1000).toString();
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const nonce = `nonce-${Date.now()}`;
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const method = "POST";
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const path = "/api/open/v1/wallet/package-orders";
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const query = {};
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const body = JSON.stringify({
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card_nos: ["89860000000000000001", "89860000000000000002"],
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package_code: "PKG001",
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});
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const signature = sign({ method, path, query, body, timestamp, nonce, account, password });
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const req = https.request(
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{
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hostname: "open.example.com",
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path,
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method,
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headers: {
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"Content-Type": "application/json",
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"Content-Length": Buffer.byteLength(body),
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"X-Agent-Account": account,
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"X-Agent-Password": password,
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"X-Agent-Timestamp": timestamp,
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"X-Agent-Nonce": nonce,
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"X-Agent-Sign": signature,
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},
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},
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(res) => {
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let data = "";
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res.on("data", (chunk) => (data += chunk));
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res.on("end", () => console.log(data));
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}
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);
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req.write(body);
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req.end();
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```
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curl 调用示例:
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```bash
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curl -G "https://open.example.com/api/open/v1/cards/status" \
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--data-urlencode "card_no=89860000000000000001" \
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-H "X-Agent-Account: agent001" \
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-H "X-Agent-Password: Passw0rd123" \
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-H "X-Agent-Timestamp: 1715400000" \
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-H "X-Agent-Nonce: n-1715400000-001" \
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-H "X-Agent-Sign: 上面代码计算出的签名"
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```
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## 3. 接口列表
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| 方法 | 路径 | 说明 |
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| --- | --- | --- |
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| `GET` | `/api/open/v1/cards/traffic` | 按 `card_no` 查询单卡流量和套餐 |
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| `GET` | `/api/open/v1/cards/status` | 按 `card_no` 查询单卡正常/停机状态 |
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| `GET` | `/api/open/v1/cards/realname-status` | 按 `card_no` 查询实名状态 |
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| `GET` | `/api/open/v1/packages` | 查询可购买套餐列表 |
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| `POST` | `/api/open/v1/wallet/package-orders` | 使用预充值钱包给多张卡购买同一个套餐 |
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| `GET` | `/api/open/v1/wallet/balance` | 查询预充值钱包余额 |
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| `GET` | `/api/open/v1/wallet/transactions` | 查询预充值钱包流水 |
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`card_no` 支持 ICCID、虚拟号、MSISDN。开放接口只支持单卡,设备标识会返回参数错误。
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## 4. 字段口径
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卡流量字段:
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- `total_flow_mb`:套餐总流量,单位 MB。
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- `used_flow_mb`:已用流量,单位 MB。
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- `remaining_flow_mb`:剩余流量,单位 MB。
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套餐列表字段:
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- `cost_price`:套餐结算价,单位分。
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- `retail_price`:套餐销售价,单位分。
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- `total_flow_mb`:套餐总流量,单位 MB。
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- `valid_days`:套餐有效天数。
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钱包购买接口一次只允许一个 `package_code`,`card_nos` 最多 100 张卡。每张卡独立创建钱包订单,允许部分成功,失败卡会返回独立错误码和原因。
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## 5. 错误码
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| 错误码 | 说明 |
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| --- | --- |
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| `1048` | 开放接口认证失败 |
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| `1049` | 开放接口签名无效 |
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| `1190` | 开放接口时间戳无效 |
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| `1191` | 重复请求,请勿重放 |
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| `1005` | 无权限操作该资源或资源不存在 |
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参数校验失败统一返回 `1001`。认证类失败只返回统一错误码和消息。
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