main.go

package main

import (
	"flag"
	"github.com/JonasScharpf/godap/godap"
	"log"
	"strings"
)

func main() {
	addr := flag.String("addr", ":389", "HTTP network address with port")
	flag.Parse()

	hs := make([]godap.LDAPRequestHandler, 0)

	// use a LDAPBindFuncHandler to provide a callback function to respond
	// to bind requests
	hs = append(hs, &godap.LDAPBindFuncHandler{LDAPBindFunc: func(binddn string, bindpw []byte) bool {
		if strings.Contains(binddn, "cn=user,") && string(bindpw) == "password" {
			return true
		}
		return false
	}})

	// use a LDAPSimpleSearchFuncHandler to reply to search queries
	hs = append(hs, &godap.LDAPSimpleSearchFuncHandler{LDAPSimpleSearchFunc: func(req *godap.LDAPSimpleSearchRequest) []*godap.LDAPSimpleSearchResultEntry {

		ret := make([]*godap.LDAPSimpleSearchResultEntry, 0, 1)

		// here we produce a single search result that matches whatever
		// they are searching for
		if req.FilterAttr == "uid" {
			ret = append(ret, &godap.LDAPSimpleSearchResultEntry{
				DN: "cn=" + req.FilterValue + "," + req.BaseDN,
				Attrs: map[string]interface{}{
					"sn":            req.FilterValue,
					"cn":            req.FilterValue,
					"uid":           req.FilterValue,
					"homeDirectory": "/home/" + req.FilterValue,
					"objectClass": []string{
						"top",
						"posixAccount",
						"inetOrgPerson",
					},
				},
			})
		} else {
			log.Println("Currently nothing else than a '(uid=<name>)' query is handled")
		}

		return ret

	}})

	s := &godap.LDAPServer{
		Handlers: hs,
	}

	log.Println("Starting mock LDAP server on", *addr)
	err := s.ListenAndServe(*addr)

	if err != nil {
		log.Printf("Failed to start server. Error : %v", err)
	}
}