90 lines
2.5 KiB
Go
90 lines
2.5 KiB
Go
package authentication
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import (
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"crypto/tls"
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"net/mail"
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"time"
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"github.com/go-ldap/ldap/v3"
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"golang.org/x/text/encoding/unicode"
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)
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// Delayer is a implementation can be use to delay events.
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type Delayer interface {
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Delay(successful bool, elapsed time.Duration)
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}
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// LDAPClientFactory an interface of factory of LDAP clients.
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type LDAPClientFactory interface {
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DialURL(addr string, opts ...ldap.DialOpt) (client LDAPClient, err error)
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}
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// LDAPClient is a cut down version of the ldap.Client interface with just the methods we use.
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//
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// Methods added to this interface that have a direct correlation with one from ldap.Client should have the same signature.
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type LDAPClient interface {
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Close()
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StartTLS(config *tls.Config) (err error)
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Bind(username, password string) (err error)
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UnauthenticatedBind(username string) (err error)
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Modify(modifyRequest *ldap.ModifyRequest) (err error)
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PasswordModify(pwdModifyRequest *ldap.PasswordModifyRequest) (pwdModifyResult *ldap.PasswordModifyResult, err error)
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Search(searchRequest *ldap.SearchRequest) (searchResult *ldap.SearchResult, err error)
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}
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// UserDetails represent the details retrieved for a given user.
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type UserDetails struct {
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Username string
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DisplayName string
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Emails []string
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Groups []string
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}
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// Addresses returns the Emails []string as []mail.Address formatted with DisplayName as the Name attribute.
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func (d UserDetails) Addresses() (addresses []mail.Address) {
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if len(d.Emails) == 0 {
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return nil
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}
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addresses = make([]mail.Address, len(d.Emails))
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for i, email := range d.Emails {
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addresses[i] = mail.Address{
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Name: d.DisplayName,
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Address: email,
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}
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}
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return addresses
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}
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type ldapUserProfile struct {
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DN string
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Emails []string
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DisplayName string
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Username string
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}
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// LDAPSupportedFeatures represents features which a server may support which are implemented in code.
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type LDAPSupportedFeatures struct {
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Extensions LDAPSupportedExtensions
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ControlTypes LDAPSupportedControlTypes
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}
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// LDAPSupportedExtensions represents extensions which a server may support which are implemented in code.
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type LDAPSupportedExtensions struct {
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TLS bool
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PwdModifyExOp bool
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}
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// LDAPSupportedControlTypes represents control types which a server may support which are implemented in code.
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type LDAPSupportedControlTypes struct {
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MsftPwdPolHints bool
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MsftPwdPolHintsDeprecated bool
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}
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var utf16LittleEndian = unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM)
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