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28 lines
1.0 KiB
Go
28 lines
1.0 KiB
Go
// RAINBOND, Application Management Platform
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// Copyright (C) 2014-2019 Goodrain Co., Ltd.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package util
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import "net"
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//CheckIP Verify IP address validity
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func CheckIP(ip string) bool {
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i := net.ParseIP(ip)
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return i != nil && !i.IsLoopback() && !i.IsUnspecified()
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}
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