engigu
96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
package router
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import (
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"encoding/json"
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"net/http"
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"strings"
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"github.com/engigu/baihu-panel/internal/constant"
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"github.com/engigu/baihu-panel/internal/middleware"
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"github.com/engigu/baihu-panel/internal/models/vo"
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"github.com/engigu/baihu-panel/internal/services"
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"github.com/engigu/baihu-panel/openapi_docs"
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"github.com/gin-gonic/gin"
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)
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func initOpenAPIRoutes(root *gin.RouterGroup, urlPrefix string) {
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// OpenAPI documentation using Scalar UI (带 Basic Auth 认证)
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root.GET("/openapi/*any", func(c *gin.Context) {
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settingsSvc := services.NewSettingsService()
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siteConfig := settingsSvc.GetSection(constant.SectionSite)
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tokenJson := siteConfig[constant.KeyOpenapiToken]
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enabled := false
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if tokenJson != "" {
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var tokenConfig vo.TokenConfig
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if err := json.Unmarshal([]byte(tokenJson), &tokenConfig); err == nil {
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enabled = tokenConfig.Enabled
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}
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}
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// 如果未开启文档，直接返回 404 SPA 页面
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if !enabled {
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serveSPA(c, urlPrefix, 404)
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return
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}
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// 执行认证
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middleware.SwaggerAuth()(c)
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if c.IsAborted() {
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// 如果认证失败（且被中间件置为 404，如密码错误且我们想要隐藏它）
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if c.Writer.Status() == http.StatusNotFound {
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serveSPA(c, urlPrefix, 404)
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}
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return
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}
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// 获取内部路径并标准化（移除前后的所有斜杠）
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path := strings.Trim(c.Param("any"), "/")
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// 1. 根路径或空路径 -> 重定向到 index.html
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if path == "" {
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c.Redirect(http.StatusMovedPermanently, c.Request.URL.Path+"index.html")
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return
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}
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// 2. 提供 Scalar 渲染的 HTML 页面
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if path == "index.html" {
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scalarHTML := `<!doctype html>
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<html>
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<head>
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<title>Baihu Panel API Reference</title>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<style>
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body { margin: 0; }
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</style>
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</head>
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<body>
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<script id="api-reference" data-url="` + urlPrefix + `/openapi/doc.json"></script>
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<script src="https://cdn.jsdelivr.net/npm/@scalar/api-reference"></script>
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</body>
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</html>`
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c.Header("Content-Type", "text/html; charset=utf-8")
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c.Header("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate")
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c.Header("Pragma", "no-cache")
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c.Header("Expires", "0")
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c.Status(http.StatusOK)
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c.Writer.Write([]byte(scalarHTML))
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c.Abort()
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return
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}
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// 3. 提供给 Scalar/Swagger 使用 host 环境变量后的 doc.json 内容
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if path == "doc.json" {
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doc := openapi_docs.SwaggerInfo.ReadDoc()
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c.Header("Content-Type", "application/json; charset=utf-8")
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c.String(http.StatusOK, doc)
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return
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}
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// 其他未匹配路径 -> 返回 404 SPA 页面
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serveSPA(c, urlPrefix, 404)
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})
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}
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