77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
/*
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Copyright 2019 The KubeSphere Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package iam
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import (
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"fmt"
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ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
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"regexp"
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"strings"
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)
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func convertDNToPath(dn string) string {
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paths := regexp.MustCompile("cn=[a-z0-9]([-a-z0-9]*[a-z0-9])?").FindAllString(dn, -1)
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if len(paths) > 1 {
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for i := 0; i < len(paths); i++ {
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paths[i] = strings.Replace(paths[i], "cn=", "", 1)
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}
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for i, j := 0, len(paths)-1; i < j; i, j = i+1, j-1 {
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paths[i], paths[j] = paths[j], paths[i]
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}
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return strings.Join(paths, ":")
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} else if len(paths) == 1 {
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return strings.Replace(paths[0], "cn=", "", -1)
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} else {
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return ""
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}
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}
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func splitPath(path string) (searchBase string, cn string) {
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paths := strings.Split(path, ":")
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length := len(paths)
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if length > 2 {
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cn = paths[length-1]
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basePath := paths[:length-1]
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for i := 0; i < len(basePath); i++ {
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basePath[i] = fmt.Sprintf("cn=%s", basePath[i])
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}
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for i, j := 0, length-2; i < j; i, j = i+1, j-1 {
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basePath[i], basePath[j] = basePath[j], basePath[i]
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}
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searchBase = fmt.Sprintf("%s,%s", strings.Join(basePath, ","), ldapclient.GroupSearchBase)
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} else if length == 2 {
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searchBase = fmt.Sprintf("cn=%s,%s", paths[0], ldapclient.GroupSearchBase)
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cn = paths[1]
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} else {
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searchBase = ldapclient.GroupSearchBase
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if paths[0] == "" {
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cn = "*"
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} else {
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cn = paths[0]
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}
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}
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return
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}
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