add ks-iam and ks-apigateway

Signed-off-by: hongming <talonwan@yunify.com>

pkg/apigateway/caddy-plugin/swagger/auto_load.go

@@ -0,0 +1,100 @@
+/*
+
+ Copyright 2019 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+package authenticate
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/mholt/caddy"
+	"github.com/mholt/caddy/caddyhttp/httpserver"
+)
+
+func init() {
+	caddy.RegisterPlugin("swagger", caddy.Plugin{
+		ServerType: "http",
+		Action:     Setup,
+	})
+}
+
+func Setup(c *caddy.Controller) error {
+
+	handler, err := parse(c)
+
+	if err != nil {
+		return err
+	}
+
+	c.OnStartup(func() error {
+		fmt.Println("Swagger middleware is initiated")
+		return nil
+	})
+
+	httpserver.GetConfig(c).AddMiddleware(func(next httpserver.Handler) httpserver.Handler {
+		return &Swagger{Next: next, Handler: handler}
+	})
+
+	return nil
+}
+func parse(c *caddy.Controller) (Handler, error) {
+
+	handler := Handler{URL: "/swagger-ui", FilePath: "/var/static/swagger-ui"}
+
+	if c.Next() {
+		args := c.RemainingArgs()
+		switch len(args) {
+		case 0:
+			for c.NextBlock() {
+				switch c.Val() {
+				case "url":
+					if !c.NextArg() {
+						return handler, c.ArgErr()
+					}
+
+					handler.URL = c.Val()
+
+					if c.NextArg() {
+						return handler, c.ArgErr()
+					}
+				case "filePath":
+					if !c.NextArg() {
+						return handler, c.ArgErr()
+					}
+
+					handler.FilePath = c.Val()
+
+					if c.NextArg() {
+						return handler, c.ArgErr()
+					}
+				default:
+					return handler, c.ArgErr()
+				}
+			}
+		default:
+			return handler, c.ArgErr()
+		}
+	}
+
+	if c.Next() {
+		return handler, c.ArgErr()
+	}
+
+	handler.Handler = http.StripPrefix(handler.URL, http.FileServer(http.Dir(handler.FilePath)))
+
+	return handler, nil
+}