support oidc identity provider

Signed-off-by: hongming <talonwan@yunify.com>

pkg/apiserver/authentication/identityprovider/identity_provider_test.go

@@ -0,0 +1,135 @@
+/*
+
+ Copyright 2020 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+
+package identityprovider
+
+import (
+	"kubesphere.io/kubesphere/pkg/apiserver/authentication/oauth"
+	"testing"
+)
+
+type emptyOAuthProviderFactory struct {
+	typeName string
+}
+
+func (e emptyOAuthProviderFactory) Type() string {
+	return e.typeName
+}
+
+type emptyOAuthProvider struct {
+}
+
+type emptyIdentity struct {
+}
+
+func (e emptyIdentity) GetUserID() string {
+	return "test"
+}
+
+func (e emptyIdentity) GetUsername() string {
+	return "test"
+}
+
+func (e emptyIdentity) GetEmail() string {
+	return "test@test.com"
+}
+
+func (e emptyOAuthProvider) IdentityExchange(code string) (Identity, error) {
+	return emptyIdentity{}, nil
+}
+
+func (e emptyOAuthProviderFactory) Create(options oauth.DynamicOptions) (OAuthProvider, error) {
+	return emptyOAuthProvider{}, nil
+}
+
+type emptyGenericProviderFactory struct {
+	typeName string
+}
+
+func (e emptyGenericProviderFactory) Type() string {
+	return e.typeName
+}
+
+type emptyGenericProvider struct {
+}
+
+func (e emptyGenericProvider) Authenticate(username string, password string) (Identity, error) {
+	return emptyIdentity{}, nil
+}
+
+func (e emptyGenericProviderFactory) Create(options oauth.DynamicOptions) (GenericProvider, error) {
+	return emptyGenericProvider{}, nil
+}
+
+func TestSetupWith(t *testing.T) {
+	RegisterOAuthProvider(emptyOAuthProviderFactory{typeName: "GitHubIdentityProvider"})
+	RegisterOAuthProvider(emptyOAuthProviderFactory{typeName: "OIDCIdentityProvider"})
+	RegisterGenericProvider(emptyGenericProviderFactory{typeName: "LDAPIdentityProvider"})
+	type args struct {
+		options []oauth.IdentityProviderOptions
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "ldap",
+			args: args{options: []oauth.IdentityProviderOptions{
+				{
+					Name:          "ldap",
+					MappingMethod: "auto",
+					Type:          "LDAPIdentityProvider",
+					Provider:      oauth.DynamicOptions{},
+				},
+			}},
+			wantErr: false,
+		},
+		{
+			name: "conflict",
+			args: args{options: []oauth.IdentityProviderOptions{
+				{
+					Name:          "ldap",
+					MappingMethod: "auto",
+					Type:          "LDAPIdentityProvider",
+					Provider:      oauth.DynamicOptions{},
+				},
+			}},
+			wantErr: true,
+		},
+		{
+			name: "not supported",
+			args: args{options: []oauth.IdentityProviderOptions{
+				{
+					Name:          "test",
+					MappingMethod: "auto",
+					Type:          "NotSupported",
+					Provider:      oauth.DynamicOptions{},
+				},
+			}},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := SetupWithOptions(tt.args.options); (err != nil) != tt.wantErr {
+				t.Errorf("SetupWithOptions() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}