package ldap import ( "context" "errors" "fmt" "net/http" "strings" "sync" "github.com/go-openapi/strfmt" log "github.com/sirupsen/logrus" ) func (ls *LDAPServer) Refresh() error { outposts, _, err := ls.ac.Client.OutpostsApi.OutpostsLdapList(context.Background()).Execute() if err != nil { return err } if len(outposts.Results) < 1 { return errors.New("no ldap provider defined") } providers := make([]*ProviderInstance, len(outposts.Results)) for idx, provider := range outposts.Results { userDN := strings.ToLower(fmt.Sprintf("ou=users,%s", *provider.BaseDn)) groupDN := strings.ToLower(fmt.Sprintf("ou=groups,%s", *provider.BaseDn)) providers[idx] = &ProviderInstance{ BaseDN: *provider.BaseDn, GroupDN: groupDN, UserDN: userDN, appSlug: provider.ApplicationSlug, flowSlug: provider.BindFlowSlug, searchAllowedGroups: []*strfmt.UUID{(*strfmt.UUID)(provider.SearchGroup.Get())}, boundUsersMutex: sync.RWMutex{}, boundUsers: make(map[string]UserFlags), s: ls, log: log.WithField("logger", "authentik.outpost.ldap").WithField("provider", provider.Name), } } ls.providers = providers ls.log.Info("Update providers") return nil } func (ls *LDAPServer) Start() error { listen := "0.0.0.0:3389" log.Debugf("Listening on %s", listen) err := ls.s.ListenAndServe(listen) if err != nil { ls.log.Errorf("LDAP Server Failed: %s", err.Error()) return err } return nil } type transport struct { headers map[string]string inner http.RoundTripper } func (t *transport) RoundTrip(req *http.Request) (*http.Response, error) { for key, value := range t.headers { req.Header.Add(key, value) } return t.inner.RoundTrip(req) } func newTransport(inner http.RoundTripper, headers map[string]string) *transport { return &transport{ inner: inner, headers: headers, } }