45 lines
886 B
Go
45 lines
886 B
Go
// Package ldap provides a LDAP authentification backend
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package ldap
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import (
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"github.com/go-ldap/ldap/v3"
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)
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// Options holds package configuration
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type Options struct {
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URI string
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UserDn string
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}
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// LDAP authentification backend
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type LDAP struct {
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Cfg *Options
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Conn *ldap.Conn
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}
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// Login tries to bind to LDAP
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// Returns (true, nil) if success
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func (a LDAP) Login(username string, password string) (bool, error) {
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// Try to bind as user
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bindDn := "cn=" + username + "," + a.Cfg.UserDn
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err := a.Conn.Bind(bindDn, password)
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// Login succeeded if no error
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return err == nil, err
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}
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// Close LDAP connection
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func (a LDAP) Close() {
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a.Conn.Close()
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}
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// New instanciates a new LDAP connection
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func New(cfg *Options) (LDAP, error) {
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backend := LDAP{Cfg: cfg}
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// Connect to LDAP server
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c, err := ldap.DialURL(backend.Cfg.URI)
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backend.Conn = c
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return backend, err
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}
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