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在各个地方支持IPv6

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This commit is contained in:
刘祥超
2021-07-20 10:55:25 +08:00
parent fb263c926b
commit 60b8e1041c
12 changed files with 59 additions and 16 deletions
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21
internal/web/helpers/utils.go
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@@ -54,13 +54,17 @@ func checkIPWithoutCache(config *systemconfigs.SecurityConfig, ipAddr string) bo
// 本地IP
ipObj := net.ParseIP(ipAddr)
if ipObj == nil {
logs.Println("[USER_MUST_AUTH]invalid client address: " + ipAddr)
logs.Println("[USER_MUST_AUTH]parse ip: invalid client address: " + ipAddr)
return false
}
ip := ipObj.To4()
if ip == nil {
logs.Println("[USER_MUST_AUTH]invalid client address: " + ipAddr)
return false
// IPv6
ip = ipObj.To16()
if ip == nil {
logs.Println("[USER_MUST_AUTH]invalid client address: " + ipAddr)
return false
}
}
if config.AllowLocal && isLocalIP(ip) {
return true
@@ -104,8 +108,15 @@ func checkIPWithoutCache(config *systemconfigs.SecurityConfig, ipAddr string) bo
// 判断是否为本地IP
func isLocalIP(ip net.IP) bool {
return ip[0] == 127 ||
if ip[0] == 127 ||
ip[0] == 10 ||
(ip[0] == 172 && ip[1]&0xf0 == 16) ||
(ip[0] == 192 && ip[1] == 168)
(ip[0] == 192 && ip[1] == 168) {
return true
}
if ip.String() == "::1" {
return true
}
return false
}