add auther api

pkg/api/config_auther.go

@@ -0,0 +1,156 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-gost/gost/pkg/config"
+	"github.com/go-gost/gost/pkg/config/parsing"
+	"github.com/go-gost/gost/pkg/registry"
+)
+
+// swagger:parameters createAutherRequest
+type createAutherRequest struct {
+	// in: body
+	Data config.AutherConfig `json:"data"`
+}
+
+// successful operation.
+// swagger:response createAutherResponse
+type createAutherResponse struct {
+	Data Response
+}
+
+func createAuther(ctx *gin.Context) {
+	// swagger:route POST /config/authers ConfigManagement createAutherRequest
+	//
+	// create a new auther, the name of the auther must be unique in auther list.
+	//
+	//     Responses:
+	//       200: createAutherResponse
+
+	var req createAutherRequest
+	ctx.ShouldBindJSON(&req.Data)
+
+	if req.Data.Name == "" {
+		writeError(ctx, ErrInvalid)
+		return
+	}
+
+	v := parsing.ParseAuther(&req.Data)
+	if err := registry.Auther().Register(req.Data.Name, v); err != nil {
+		writeError(ctx, ErrDup)
+		return
+	}
+
+	cfg := config.Global()
+	cfg.Authers = append(cfg.Authers, &req.Data)
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}
+
+// swagger:parameters updateAutherRequest
+type updateAutherRequest struct {
+	// in: path
+	// required: true
+	Auther string `uri:"auther" json:"auther"`
+	// in: body
+	Data config.AutherConfig `json:"data"`
+}
+
+// successful operation.
+// swagger:response updateAutherResponse
+type updateAutherResponse struct {
+	Data Response
+}
+
+func updateAuther(ctx *gin.Context) {
+	// swagger:route PUT /config/authers/{auther} ConfigManagement updateAutherRequest
+	//
+	// update auther by name, the auther must already exist.
+	//
+	//     Responses:
+	//       200: updateAutherResponse
+
+	var req updateAutherRequest
+	ctx.ShouldBindUri(&req)
+	ctx.ShouldBindJSON(&req.Data)
+
+	if !registry.Auther().IsRegistered(req.Auther) {
+		writeError(ctx, ErrNotFound)
+		return
+	}
+
+	req.Data.Name = req.Auther
+
+	v := parsing.ParseAuther(&req.Data)
+	registry.Auther().Unregister(req.Auther)
+
+	if err := registry.Auther().Register(req.Auther, v); err != nil {
+		writeError(ctx, ErrDup)
+		return
+	}
+
+	cfg := config.Global()
+	for i := range cfg.Authers {
+		if cfg.Authers[i].Name == req.Auther {
+			cfg.Authers[i] = &req.Data
+			break
+		}
+	}
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}
+
+// swagger:parameters deleteAutherRequest
+type deleteAutherRequest struct {
+	// in: path
+	// required: true
+	Auther string `uri:"auther" json:"auther"`
+}
+
+// successful operation.
+// swagger:response deleteAutherResponse
+type deleteAutherResponse struct {
+	Data Response
+}
+
+func deleteAuther(ctx *gin.Context) {
+	// swagger:route DELETE /config/authers/{auther} ConfigManagement deleteAutherRequest
+	//
+	// delete auther by name.
+	//
+	//     Responses:
+	//       200: deleteAutherResponse
+
+	var req deleteAutherRequest
+	ctx.ShouldBindUri(&req)
+
+	svc := registry.Auther().Get(req.Auther)
+	if svc == nil {
+		writeError(ctx, ErrNotFound)
+		return
+	}
+	registry.Auther().Unregister(req.Auther)
+
+	cfg := config.Global()
+	authers := cfg.Authers
+	cfg.Authers = nil
+	for _, s := range authers {
+		if s.Name == req.Auther {
+			continue
+		}
+		cfg.Authers = append(cfg.Authers, s)
+	}
+	config.SetGlobal(cfg)
+
+	ctx.JSON(http.StatusOK, Response{
+		Msg: "OK",
+	})
+}