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35 lines
702 B
35 lines
702 B
// +build pam |
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// Copyright 2014 The Gogs Authors. All rights reserved. |
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// Use of this source code is governed by a MIT-style |
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// license that can be found in the LICENSE file. |
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package pam |
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import ( |
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"errors" |
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"github.com/msteinert/pam" |
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) |
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func PAMAuth(serviceName, userName, passwd string) error { |
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t, err := pam.StartFunc(serviceName, userName, func(s pam.Style, msg string) (string, error) { |
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switch s { |
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case pam.PromptEchoOff: |
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return passwd, nil |
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case pam.PromptEchoOn, pam.ErrorMsg, pam.TextInfo: |
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return "", nil |
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} |
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return "", errors.New("Unrecognized PAM message style") |
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}) |
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if err != nil { |
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return err |
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} |
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if err = t.Authenticate(0); err != nil { |
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return err |
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} |
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return nil |
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}
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