This is a huge commit, it does following things: (#1942)

1. Remove ks-iam standalone binary, move it to ks-apiserver
2. Generate all devops apis inside kubesphere repository, no need to
import s2ioperator.
3. Reorganize ldap code, make it more flexible to use.

vendor/sigs.k8s.io/controller-runtime/pkg/webhook/conversion/decoder.go

@@ -1,31 +0,0 @@
-package conversion
-
-import (
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apimachinery/pkg/runtime/schema"
-	"k8s.io/apimachinery/pkg/runtime/serializer"
-)
-
-// Decoder knows how to decode the contents of a CRD version conversion
-// request into a concrete object.
-// TODO(droot): consider reusing decoder from admission pkg for this.
-type Decoder struct {
-	codecs serializer.CodecFactory
-}
-
-// NewDecoder creates a Decoder given the runtime.Scheme
-func NewDecoder(scheme *runtime.Scheme) (*Decoder, error) {
-	return &Decoder{codecs: serializer.NewCodecFactory(scheme)}, nil
-}
-
-// Decode decodes the inlined object.
-func (d *Decoder) Decode(content []byte) (runtime.Object, *schema.GroupVersionKind, error) {
-	deserializer := d.codecs.UniversalDeserializer()
-	return deserializer.Decode(content, nil, nil)
-}
-
-// DecodeInto decodes the inlined object in the into the passed-in runtime.Object.
-func (d *Decoder) DecodeInto(content []byte, into runtime.Object) error {
-	deserializer := d.codecs.UniversalDeserializer()
-	return runtime.DecodeInto(deserializer, content, into)
-}