add ks-iam and ks-apigateway

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

pkg/models/iam/path.go

@@ -0,0 +1,76 @@
+/*
+
+ 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 iam
+
+import (
+	"fmt"
+	"kubesphere.io/kubesphere/pkg/client"
+	"regexp"
+	"strings"
+)
+
+func convertDNToPath(dn string) string {
+
+	paths := regexp.MustCompile("cn=[a-z0-9]([-a-z0-9]*[a-z0-9])?").FindAllString(dn, -1)
+
+	if len(paths) > 1 {
+		for i := 0; i < len(paths); i++ {
+			paths[i] = strings.Replace(paths[i], "cn=", "", 1)
+		}
+		for i, j := 0, len(paths)-1; i < j; i, j = i+1, j-1 {
+			paths[i], paths[j] = paths[j], paths[i]
+		}
+		return strings.Join(paths, ":")
+	} else if len(paths) == 1 {
+		return strings.Replace(paths[0], "cn=", "", -1)
+	} else {
+		return ""
+	}
+}
+
+func splitPath(path string) (searchBase string, cn string) {
+
+	paths := strings.Split(path, ":")
+	length := len(paths)
+	if length > 2 {
+
+		cn = paths[length-1]
+		basePath := paths[:length-1]
+
+		for i := 0; i < len(basePath); i++ {
+			basePath[i] = fmt.Sprintf("cn=%s", basePath[i])
+		}
+
+		for i, j := 0, length-2; i < j; i, j = i+1, j-1 {
+			basePath[i], basePath[j] = basePath[j], basePath[i]
+		}
+
+		searchBase = fmt.Sprintf("%s,%s", strings.Join(basePath, ","), client.GroupSearchBase)
+	} else if length == 2 {
+		searchBase = fmt.Sprintf("cn=%s,%s", paths[0], client.GroupSearchBase)
+		cn = paths[1]
+	} else {
+		searchBase = client.GroupSearchBase
+		if paths[0] == "" {
+			cn = "*"
+		} else {
+			cn = paths[0]
+		}
+	}
+	return
+}