Compare commits
2 Commits
b370d7f4ab
...
607b60a28f
| Author | SHA1 | Date | |
|---|---|---|---|
|
607b60a28f | ||
|
|
98aeb67212 |
74
WEBSITE-COMPETITION-BACKEND.md
Normal file
74
WEBSITE-COMPETITION-BACKEND.md
Normal file
@ -0,0 +1,74 @@
|
||||
# 官网赛事信息后端接口
|
||||
|
||||
## 功能与调用链
|
||||
|
||||
`YD_Event.Web` 的“官网赛事信息”页面请求当前环境的 `GET/PUT /api/website-competition`。此接口由 `YD_Event.Admin` 提供，沿用后台登录认证；管理页不需要填写接口地址或管理密钥。
|
||||
|
||||
`YD_Event.Admin` 在服务端把请求转发到官网赛事服务的 `/api/competition/admin`。服务间密钥只保存在服务器配置中，不发送给浏览器。官网赛事服务负责校验数据、持久化草稿或发布状态，并通知公开页面刷新。本仓库不新增赛事数据库表。
|
||||
|
||||
```text
|
||||
YD_Event.Web 管理页
|
||||
→ 当前域名 /api/website-competition（后台登录态）
|
||||
→ YD_Event.Admin（附加服务间 Bearer 密钥）
|
||||
→ 官网赛事服务 /api/competition/admin
|
||||
→ 持久化赛事 JSON / 官网公开接口
|
||||
```
|
||||
|
||||
## 接口
|
||||
|
||||
| 方法 | 路径 | 说明 |
|
||||
| --- | --- | --- |
|
||||
| `GET` | `/api/website-competition` | 读取当前环境的完整赛事草稿，包括未发布内容 |
|
||||
| `PUT` | `/api/website-competition` | 保存赛事信息及 `published` 状态，JSON 请求体上限为 8 MB |
|
||||
|
||||
两个方法都要求已有的后台登录态。控制器原样转发上游的 JSON 响应和 HTTP 状态码。数据的主要结构如下；详细字段由管理页 Excel 模板及官网赛事服务校验规则约束。
|
||||
|
||||
```json
|
||||
{
|
||||
"published": false,
|
||||
"competition": { "nameZh": "", "nameEn": "", "dateZh": "", "dateEn": "", "venueZh": "", "venueEn": "" },
|
||||
"notice": { "enabled": false, "textZh": "", "textEn": "" },
|
||||
"schedule": { "currentId": "", "callingId": "", "upcomingCount": 3, "items": [] },
|
||||
"results": { "overall": [], "challenge": [], "battle": [] },
|
||||
"players": [],
|
||||
"records": []
|
||||
}
|
||||
```
|
||||
|
||||
## 服务端配置
|
||||
|
||||
| 配置键 | 环境变量写法 | 说明 |
|
||||
| --- | --- | --- |
|
||||
| `CompetitionApi:AdminUrl` | `CompetitionApi__AdminUrl` | 官网赛事服务管理接口完整 URL；默认 `http://127.0.0.1:8787/api/competition/admin` |
|
||||
| `CompetitionApi:AdminToken` | `CompetitionApi__AdminToken` | 与官网赛事服务 `COMPETITION_ADMIN_TOKEN` 相同的服务间密钥 |
|
||||
| `CompetitionApi:AdminTokenFile` | `CompetitionApi__AdminTokenFile` | 可选，密钥文件的绝对路径；未配置密钥值时读取 |
|
||||
| `COMPETITION_ADMIN_TOKEN` | `COMPETITION_ADMIN_TOKEN` | 密钥值的兼容性回退配置 |
|
||||
|
||||
官网赛事服务要求 `COMPETITION_ADMIN_TOKEN` 至少 32 字符。不要将密钥写入前端环境变量、前端代码或公开仓库。若两个服务不在同一网络命名空间，必须配置可由 `YD_Event.Admin` 访问的 `CompetitionApi__AdminUrl`，不能使用默认的 `127.0.0.1`。
|
||||
|
||||
## 部署步骤
|
||||
|
||||
1. 启动官网赛事服务，设置持久化数据路径及 `COMPETITION_ADMIN_TOKEN`；其健康检查为 `GET /api/competition/ping`。
|
||||
2. 在 `YD_Event.Admin` 的运行环境配置管理接口 URL 与相同的服务间密钥，然后启动或重启后端。`Startup` 已注册专用 `WebsiteCompetition` HttpClient。
|
||||
3. 将后台站点同源的 `/api/website-competition` 路由转发到 `YD_Event.Admin`。不要把该路径直接暴露或转发到官网赛事服务管理接口。
|
||||
4. 管理员登录 `YD_Event.Web` 后打开“官网赛事信息”，导入 `.xlsx`、核对草稿并保存；需要公开展示时再开启“公开发布”。
|
||||
|
||||
## 错误排查
|
||||
|
||||
| 状态 | 常见原因 |
|
||||
| --- | --- |
|
||||
| `401/403` | 后台未登录或无权访问；若由上游返回，也可能是服务间密钥不一致 |
|
||||
| `413` | `PUT` 请求体超过 8 MB |
|
||||
| `502` | 官网赛事服务无法连接 |
|
||||
| `503` | 服务端密钥缺失、密钥文件不可读取，或上游 URL 无效 |
|
||||
| `504` | 官网赛事服务超过 30 秒未响应 |
|
||||
|
||||
控制器不会在错误响应或日志中输出密钥。保存时上游的字段校验错误会原样返回，管理页会展示错误信息。
|
||||
|
||||
## 验证
|
||||
|
||||
```powershell
|
||||
dotnet build .\YD_Event.Web.Entry\YD_Event.Web.Entry.csproj --no-restore
|
||||
```
|
||||
|
||||
确认官网赛事服务的 `/api/competition/ping` 返回成功；使用已有后台登录态访问 `GET /api/website-competition`，应返回上述赛事结构。未经登录直接访问应被后台认证拒绝。`PUT` 应先在测试环境使用草稿数据验证，再按发布流程操作。
|
||||
@ -106,6 +106,7 @@ public class Startup : AppStartup
|
||||
|
||||
//远程请求 文档：https://furion.net/docs/http-agent
|
||||
services.AddHttpRemote();
|
||||
services.AddHttpClient("WebsiteCompetition");
|
||||
|
||||
services.AddControllers()
|
||||
.AddNewtonsoftJson(options =>
|
||||
|
||||
@ -0,0 +1,90 @@
|
||||
using System.Net.Http.Headers;
|
||||
using System.Text;
|
||||
using Microsoft.AspNetCore.Authorization;
|
||||
using Microsoft.AspNetCore.Mvc;
|
||||
|
||||
namespace YD_Event.Web.Entry.Controllers;
|
||||
|
||||
/// <summary>
|
||||
/// 官网赛事信息管理。使用后台登录态访问，服务间密钥只保存在服务端。
|
||||
/// </summary>
|
||||
[ApiController]
|
||||
[Authorize]
|
||||
[Route("api/website-competition")]
|
||||
public sealed class WebsiteCompetitionController : ControllerBase
|
||||
{
|
||||
private readonly IConfiguration _configuration;
|
||||
private readonly IHttpClientFactory _httpClientFactory;
|
||||
|
||||
public WebsiteCompetitionController(IConfiguration configuration, IHttpClientFactory httpClientFactory)
|
||||
{
|
||||
_configuration = configuration;
|
||||
_httpClientFactory = httpClientFactory;
|
||||
}
|
||||
|
||||
[HttpGet]
|
||||
public Task<IActionResult> Get() => ForwardAsync(HttpMethod.Get);
|
||||
|
||||
[HttpPut]
|
||||
[RequestSizeLimit(8 * 1024 * 1024)]
|
||||
public Task<IActionResult> Put() => ForwardAsync(HttpMethod.Put);
|
||||
|
||||
private async Task<IActionResult> ForwardAsync(HttpMethod method)
|
||||
{
|
||||
var token = _configuration["CompetitionApi:AdminToken"]
|
||||
?? _configuration["COMPETITION_ADMIN_TOKEN"];
|
||||
var tokenFile = _configuration["CompetitionApi:AdminTokenFile"];
|
||||
if (string.IsNullOrWhiteSpace(token) && !string.IsNullOrWhiteSpace(tokenFile))
|
||||
{
|
||||
try
|
||||
{
|
||||
token = (await System.IO.File.ReadAllTextAsync(tokenFile, HttpContext.RequestAborted)).Trim();
|
||||
}
|
||||
catch (Exception ex) when (ex is IOException or UnauthorizedAccessException)
|
||||
{
|
||||
return StatusCode(503, new { error = "官网赛事接口密钥文件不可读取" });
|
||||
}
|
||||
}
|
||||
|
||||
if (string.IsNullOrWhiteSpace(token))
|
||||
return StatusCode(503, new { error = "官网赛事接口未配置服务端密钥" });
|
||||
|
||||
var adminUrl = _configuration["CompetitionApi:AdminUrl"]
|
||||
?? "http://127.0.0.1:8787/api/competition/admin";
|
||||
if (!Uri.TryCreate(adminUrl, UriKind.Absolute, out var target)
|
||||
|| (target.Scheme != Uri.UriSchemeHttp && target.Scheme != Uri.UriSchemeHttps))
|
||||
return StatusCode(503, new { error = "官网赛事接口地址无效" });
|
||||
|
||||
using var upstreamRequest = new HttpRequestMessage(method, target);
|
||||
upstreamRequest.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);
|
||||
if (method == HttpMethod.Put)
|
||||
{
|
||||
using var reader = new StreamReader(Request.Body, Encoding.UTF8, leaveOpen: true);
|
||||
var body = await reader.ReadToEndAsync(HttpContext.RequestAborted);
|
||||
upstreamRequest.Content = new StringContent(body, Encoding.UTF8, "application/json");
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var client = _httpClientFactory.CreateClient("WebsiteCompetition");
|
||||
client.Timeout = TimeSpan.FromSeconds(30);
|
||||
using var upstreamResponse = await client.SendAsync(
|
||||
upstreamRequest, HttpCompletionOption.ResponseHeadersRead, HttpContext.RequestAborted);
|
||||
var response = await upstreamResponse.Content.ReadAsStringAsync(HttpContext.RequestAborted);
|
||||
return new ContentResult
|
||||
{
|
||||
Content = response,
|
||||
ContentType = "application/json; charset=utf-8",
|
||||
StatusCode = (int)upstreamResponse.StatusCode
|
||||
};
|
||||
}
|
||||
catch (HttpRequestException)
|
||||
{
|
||||
return StatusCode(502, new { error = "官网赛事接口连接失败" });
|
||||
}
|
||||
catch (TaskCanceledException) when (!HttpContext.RequestAborted.IsCancellationRequested)
|
||||
{
|
||||
return StatusCode(504, new { error = "官网赛事接口响应超时" });
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user