3d74bb0589
* Signed-off-by: hongming <talonwan@yunify.com> support ldap identity provider Signed-off-by: hongming <talonwan@yunify.com> * add login record Signed-off-by: Jeff <zw0948@gmail.com> Co-authored-by: hongming <talonwan@yunify.com>
48 lines
1.1 KiB
Go
48 lines
1.1 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 net
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import (
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"net"
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"net/http"
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"strings"
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)
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// 0 is considered as a non valid port
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func IsValidPort(port int) bool {
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return port > 0 && port < 65535
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}
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func GetRequestIP(req *http.Request) string {
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address := strings.Trim(req.Header.Get("X-Real-Ip"), " ")
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if address != "" {
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return address
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}
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address = strings.Trim(req.Header.Get("X-Forwarded-For"), " ")
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if address != "" {
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return address
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}
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address, _, err := net.SplitHostPort(req.RemoteAddr)
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if err != nil {
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return req.RemoteAddr
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}
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return address
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}
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