mirror of
https://github.com/nabbar/golib.git
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3562c0bf86
- fix not well working viper hook function Package Semaphore: - Add Clone function in Semaphore interface Package Duration: - Fix overflow capabilitie with negative value to package duration & duration/big
104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2020 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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package auth
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import (
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"crypto/tls"
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"strings"
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)
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const (
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strict = "strict"
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require = "require"
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verify = "verify"
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request = "request"
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none = "none"
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)
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type ClientAuth tls.ClientAuthType
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const (
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NoClientCert = ClientAuth(tls.NoClientCert)
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RequestClientCert = ClientAuth(tls.RequestClientCert)
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RequireAnyClientCert = ClientAuth(tls.RequireAnyClientCert)
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VerifyClientCertIfGiven = ClientAuth(tls.VerifyClientCertIfGiven)
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RequireAndVerifyClientCert = ClientAuth(tls.RequireAndVerifyClientCert)
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)
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func List() []ClientAuth {
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return []ClientAuth{
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NoClientCert,
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RequestClientCert,
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RequireAnyClientCert,
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VerifyClientCertIfGiven,
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RequireAndVerifyClientCert,
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}
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}
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func cleanString(s string) string {
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s = strings.ToLower(s)
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s = strings.Replace(s, "\"", "", -1)
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s = strings.Replace(s, "'", "", -1)
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return strings.TrimSpace(s)
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}
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func Parse(s string) ClientAuth {
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s = cleanString(s)
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switch {
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case strings.Contains(s, strict) || (strings.Contains(s, require) && strings.Contains(s, verify)):
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return RequireAndVerifyClientCert
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case strings.Contains(s, verify):
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return VerifyClientCertIfGiven
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case strings.Contains(s, require) && !strings.Contains(s, verify):
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return RequireAnyClientCert
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case strings.Contains(s, request):
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return RequestClientCert
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default:
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return NoClientCert
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}
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}
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func ParseInt(d int) ClientAuth {
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switch tls.ClientAuthType(d) {
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case tls.RequireAndVerifyClientCert:
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return RequireAndVerifyClientCert
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case tls.VerifyClientCertIfGiven:
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return VerifyClientCertIfGiven
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case tls.RequireAnyClientCert:
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return RequireAnyClientCert
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case tls.RequestClientCert:
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return RequestClientCert
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default:
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return NoClientCert
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}
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}
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func parseBytes(p []byte) ClientAuth {
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return Parse(string(p))
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}
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