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// Copyright 2020 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package pam
import (
"strings"
"gogs.io/gogs/internal/auth"
)
// Provider contains configuration of a PAM authentication provider.
type Provider struct {
config *Config
}
// NewProvider creates a new PAM authentication provider.
func NewProvider(cfg *Config) auth.Provider {
return &Provider{
config: cfg,
}
}
func (p *Provider) Authenticate(login, password string) (*auth.ExternalAccount, error) {
err := p.config.doAuth(login, password)
if err != nil {
if strings.Contains(err.Error(), "Authentication failure") {
return nil, auth.ErrBadCredentials{Args: map[string]any{"login": login}}
}
return nil, err
}
return &auth.ExternalAccount{
Login: login,
Name: login,
}, nil
}
func (p *Provider) Config() any {
return p.config
}
func (*Provider) HasTLS() bool {
return false
}
func (*Provider) UseTLS() bool {
return false
}
func (*Provider) SkipTLSVerify() bool {
return false
}
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