func (g *gssapiNegotiator) loadLib() (*gssapi.Lib, error) {
g.loadOnce.Do(func() {
glog.V(5).Infof("loading gssapi")
var libPaths []string
switch runtime.GOOS {
case "darwin":
libPaths = []string{"libgssapi_krb5.dylib"}
case "linux":
// MIT, Heimdal
libPaths = []string{"libgssapi_krb5.so.2", "libgssapi.so.3"}
default:
// Default search path
libPaths = []string{""}
}
var loadErrors []error
for _, libPath := range libPaths {
lib, loadError := gssapi.Load(&gssapi.Options{LibPath: libPath})
// If we successfully loaded from this path, return early
if loadError == nil {
glog.V(5).Infof("loaded gssapi %s", libPath)
g.lib = lib
return
}
// Otherwise, log and aggregate
glog.V(5).Infof("%v", loadError)
loadErrors = append(loadErrors, loadError)
}
g.loadError = utilerrors.NewAggregate(loadErrors)
})
return g.lib, g.loadError
}
func (g *gssapiNegotiator) loadLib() (*gssapi.Lib, error) {
g.loadOnce.Do(func() {
glog.V(5).Infof("loading gssapi")
g.lib, g.loadError = gssapi.Load(nil)
if g.loadError != nil {
glog.V(5).Infof("could not load gssapi: %v", g.loadError)
}
})
return g.lib, g.loadError
}
func loadlib(debug bool, prefix string) (*gssapi.Lib, error) {
max := gssapi.Err + 1
if debug {
max = gssapi.MaxSeverity
}
pp := make([]gssapi.Printer, 0, max)
for i := gssapi.Severity(0); i < max; i++ {
p := log.New(os.Stderr,
fmt.Sprintf("%s: %s\t", prefix, i),
log.LstdFlags)
pp = append(pp, p)
}
c.Options.Printers = pp
lib, err := gssapi.Load(&c.Options)
if err != nil {
return nil, err
}
return lib, nil
}