ldapserver

package

v0.3.0 Latest Latest Go to latest Published: Sep 29, 2021 License: Apache-2.0, BSD-3-Clause Imports: 10 Imported by: 0

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github.com/libregraph/idm

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README ¶

LDAP server library for Golang

This library provides LDAP server v3 functionality for the GO programming language.

The server implementation is based on github.com/nmcclain/ldap and is enhanced so it can be used together with github.com/go-ldap/ldap/v3.

From the server perspective, all of RFC4510 is implemented except:

4.5.1.3. SearchRequest.derefAliases 4.5.1.5. SearchRequest.timeLimit 4.5.1.6. SearchRequest.typesOnly 4.14. StartTLS Operation

The purpose of this library is not a general LDAP server implementation but to provide enough of an LDAP server for Kopano compatible identity management.

License

See LICENSE.txt for licensing information of this module.

Documentation ¶

Index ¶

Constants
Variables
func CompileFilter(filter string) (*ber.Packet, error)
func DecompileFilter(packet *ber.Packet) (ret string, err error)
func HandleSearchRequest(req *ber.Packet, controls *[]ldap.Control, messageID int64, boundDN string, ...) (doneControls *[]ldap.Control, resultErr error)
type Binder
type Closer
type LDAPResultCode
type Searcher
type Server
- func NewServer() *Server
type ServerSearchResult
type Stats
- func (stats *Stats) Clone() *Stats

Constants ¶

View Source

const (
	FilterAnd             = 0
	FilterOr              = 1
	FilterNot             = 2
	FilterEqualityMatch   = 3
	FilterSubstrings      = 4
	FilterGreaterOrEqual  = 5
	FilterLessOrEqual     = 6
	FilterPresent         = 7
	FilterApproxMatch     = 8
	FilterExtensibleMatch = 9
)

View Source

const (
	FilterSubstringsInitial = 0
	FilterSubstringsAny     = 1
	FilterSubstringsFinal   = 2
)

View Source

const (
	LDAPBindAuthSimple = 0
	LDAPBindAuthSASL   = 3
)

Variables ¶

View Source

var FilterMap = map[uint8]string{
	FilterAnd:             "And",
	FilterOr:              "Or",
	FilterNot:             "Not",
	FilterEqualityMatch:   "Equality Match",
	FilterSubstrings:      "Substrings",
	FilterGreaterOrEqual:  "Greater Or Equal",
	FilterLessOrEqual:     "Less Or Equal",
	FilterPresent:         "Present",
	FilterApproxMatch:     "Approx Match",
	FilterExtensibleMatch: "Extensible Match",
}

Functions ¶

func CompileFilter ¶

func CompileFilter(filter string) (*ber.Packet, error)

func DecompileFilter ¶

func DecompileFilter(packet *ber.Packet) (ret string, err error)

func HandleSearchRequest ¶

func HandleSearchRequest(req *ber.Packet, controls *[]ldap.Control, messageID int64, boundDN string, server *Server, conn net.Conn) (doneControls *[]ldap.Control, resultErr error)

Types ¶

type Binder ¶

type Binder interface {
	Bind(bindDN, bindSimplePw string, conn net.Conn) (LDAPResultCode, error)
}

type Closer ¶

type Closer interface {
	Close(boundDN string, conn net.Conn) error
}

type LDAPResultCode ¶

type LDAPResultCode uint8

func HandleBindRequest ¶

func HandleBindRequest(req *ber.Packet, fns map[string]Binder, conn net.Conn) (resultCode LDAPResultCode)

func ServerApplyFilter ¶

func ServerApplyFilter(f *ber.Packet, entry *ldap.Entry) (bool, LDAPResultCode)

func ServerFilterAttributes ¶

func ServerFilterAttributes(attributes []string, entry *ldap.Entry) (LDAPResultCode, error)

func ServerFilterScope ¶

func ServerFilterScope(baseDN string, scope int, entry *ldap.Entry) (bool, LDAPResultCode)

type Searcher ¶

type Searcher interface {
	Search(boundDN string, req *ldap.SearchRequest, conn net.Conn) (ServerSearchResult, error)
}

type Server ¶

type Server struct {
	BindFns     map[string]Binder
	SearchFns   map[string]Searcher
	CloseFns    map[string]Closer
	Quit        chan bool
	EnforceLDAP bool
	Stats       *Stats
}

func NewServer ¶

func NewServer() *Server

func (*Server) BindFunc ¶

func (server *Server) BindFunc(baseDN string, f Binder)

func (*Server) CloseFunc ¶

func (server *Server) CloseFunc(baseDN string, f Closer)

func (*Server) GetStats ¶

func (server *Server) GetStats() Stats

func (*Server) ListenAndServe ¶

func (server *Server) ListenAndServe(listenString string) error

func (*Server) ListenAndServeTLS ¶

func (server *Server) ListenAndServeTLS(listenString string, certFile string, keyFile string) error

func (*Server) QuitChannel ¶

func (server *Server) QuitChannel(quit chan bool)

func (*Server) SearchFunc ¶

func (server *Server) SearchFunc(baseDN string, f Searcher)

func (*Server) Serve ¶

func (server *Server) Serve(ln net.Listener) error

func (*Server) SetStats ¶

func (server *Server) SetStats(enable bool)

type ServerSearchResult ¶

type ServerSearchResult struct {
	Entries    []*ldap.Entry
	Referrals  []string
	Controls   []ldap.Control
	ResultCode LDAPResultCode
}

type Stats ¶

type Stats struct {
	Conns        uint64
	ConnsCurrent uint64
	ConnsMax     uint64
	Binds        uint64
	Unbinds      uint64
	Searches     uint64
	// contains filtered or unexported fields
}

func (*Stats) Clone ¶

func (stats *Stats) Clone() *Stats

Source Files ¶

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