Implement create, get, list endpoint of oidc provider service

components/usermgmt/main.go

@@ -62,6 +62,7 @@ var (
 	gs                  service.GroupService
 	rs                  service.RoleService
 	is                  service.IdpService
+	ps                  service.OIDCProviderService
 	dev                 bool
 	_log                = logv2.GetLogger()
 	authPool            authv3.AuthPool
@@ -124,6 +125,7 @@ func setup() {
 	gs = service.NewGroupService(db)
 	rs = service.NewRoleService(db)
 	is = service.NewIdpService(db)
+	ps = service.NewOIDCProviderService(db)
 
 	_log.Infow("usermgmt setup complete")
 }
@@ -158,6 +160,7 @@ func runAPI(wg *sync.WaitGroup, ctx context.Context) {
 		pbrpcv3.RegisterGroupHandlerFromEndpoint,
 		pbrpcv3.RegisterRoleHandlerFromEndpoint,
 		pbrpcv3.RegisterIdpHandlerFromEndpoint,
+		pbrpcv3.RegisterOIDCProviderHandlerFromEndpoint,
 	)
 	if err != nil {
 		_log.Fatalw("unable to create gateway", "error", err)
@@ -192,6 +195,7 @@ func runRPC(wg *sync.WaitGroup, ctx context.Context) {
 	groupServer := server.NewGroupServer(gs)
 	roleServer := server.NewRoleServer(rs)
 	idpServer := server.NewIdpServer(is)
+	oidcProviderServer := server.NewOIDCServer(ps)
 
 	l, err := net.Listen("tcp", fmt.Sprintf(":%d", rpcPort))
 	if err != nil {
@@ -229,6 +233,7 @@ func runRPC(wg *sync.WaitGroup, ctx context.Context) {
 	rpcv3.RegisterGroupServer(s, groupServer)
 	rpcv3.RegisterRoleServer(s, roleServer)
 	rpcv3.RegisterIdpServer(s, idpServer)
+	rpcv3.RegisterOIDCProviderServer(s, oidcProviderServer)
 
 	_log.Infow("starting rpc server", "port", rpcPort)
 	err = s.Serve(l)

components/usermgmt/pkg/service/oidc_provider.go

@@ -2,10 +2,18 @@ package service
 
 import (
 	"context"
+	"fmt"
+	"net/url"
+	"os"
+	"time"
 
 	"github.com/RafaySystems/rcloud-base/components/common/pkg/persistence/provider/pg"
+	commonv3 "github.com/RafaySystems/rcloud-base/components/common/proto/types/commonpb/v3"
+	"github.com/RafaySystems/rcloud-base/components/usermgmt/pkg/internal/models"
 	userv3 "github.com/RafaySystems/rcloud-base/components/usermgmt/proto/types/userpb/v3"
+	"github.com/google/uuid"
 	bun "github.com/uptrace/bun"
+	"google.golang.org/protobuf/types/known/structpb"
 )
 
 type OIDCProviderService interface {
@@ -26,16 +34,163 @@ func NewOIDCProviderService(db *bun.DB) OIDCProviderService {
 	}
 }
 
+func generateCallbackUrl() (string, error) {
+	base, err := url.Parse(os.Getenv("APP_HOST_HTTP"))
+	if err != nil {
+		return "", err
+	}
+	uuid := uuid.New()
+	return fmt.Sprintf("%s/auth/v3/sso/callback/%s", base, uuid), nil
+}
+
 func (s *oidcProvider) Create(ctx context.Context, provider *userv3.OIDCProvider) (*userv3.OIDCProvider, error) {
-	return &userv3.OIDCProvider{}, nil
+	// validate name
+	name := provider.Metadata.GetName()
+	if len(name) == 0 {
+		return &userv3.OIDCProvider{}, fmt.Errorf("EMPTY NAME")
+	}
+	e := &models.OIDCProvider{}
+	s.dao.GetByName(ctx, name, e)
+	if e.Name == name {
+		return &userv3.OIDCProvider{}, fmt.Errorf("DUPLICATE NAME")
+	}
+
+	callback, err := generateCallbackUrl()
+	if err != nil {
+		return &userv3.OIDCProvider{}, err
+	}
+	entity := &models.OIDCProvider{
+		Name:            name,
+		CreatedAt:       time.Time{},
+		ModifiedAt:      time.Time{},
+		ProviderName:    provider.Spec.GetProviderName(),
+		MapperURL:       provider.Spec.GetMapperUrl(),
+		MapperFilename:  provider.Spec.GetMapperFilename(),
+		ClientId:        provider.Spec.GetClientId(),
+		ClientSecret:    provider.Spec.GetClientSecret(),
+		Scopes:          provider.Spec.GetScopes(),
+		IssuerURL:       provider.Spec.GetIssuerUrl(),
+		AuthURL:         provider.Spec.GetAuthUrl(),
+		TokenURL:        provider.Spec.GetTokenUrl(),
+		RequestedClaims: provider.Spec.GetRequestedClaims().AsMap(),
+		Predefined:      provider.Spec.GetPredefined(),
+		CallbackURL:     callback,
+	}
+	_, err = s.dao.Create(ctx, entity)
+	if err != nil {
+		return &userv3.OIDCProvider{}, err
+	}
+
+	rclaims, _ := structpb.NewStruct(entity.RequestedClaims)
+	rv := &userv3.OIDCProvider{
+		ApiVersion: "usermgmt.k8smgmt.io/v3",
+		Kind:       "OIDCProvider",
+		Metadata: &commonv3.Metadata{
+			Name:        entity.Name,
+			Description: entity.Description,
+			Id:          entity.Id.String(),
+		},
+		Spec: &userv3.OIDCProviderSpec{
+			ProviderName:    entity.ProviderName,
+			MapperUrl:       entity.MapperURL,
+			MapperFilename:  entity.MapperFilename,
+			ClientId:        entity.ClientId,
+			ClientSecret:    entity.ClientSecret,
+			Scopes:          entity.Scopes,
+			IssuerUrl:       entity.IssuerURL,
+			AuthUrl:         entity.AuthURL,
+			TokenUrl:        entity.TokenURL,
+			RequestedClaims: rclaims,
+			Predefined:      entity.Predefined,
+			CallbackUrl:     entity.CallbackURL,
+		},
+	}
+	return rv, nil
 }
 
 func (s *oidcProvider) GetByID(ctx context.Context, provider *userv3.OIDCProvider) (*userv3.OIDCProvider, error) {
-	return &userv3.OIDCProvider{}, nil
+	id, err := uuid.Parse(provider.Metadata.GetId())
+	if err != nil {
+		return &userv3.OIDCProvider{}, err
+	}
+
+	entity := &models.OIDCProvider{}
+	_, err = s.dao.GetByID(ctx, id, entity)
+	// TODO: Return proper error for Id not exist
+	if err != nil {
+		return &userv3.OIDCProvider{}, err
+	}
+
+	rclaims, _ := structpb.NewStruct(entity.RequestedClaims)
+	rv := &userv3.OIDCProvider{
+		ApiVersion: "usermgmt.k8smgmt.io/v3",
+		Kind:       "OIDCProvider",
+		Metadata: &commonv3.Metadata{
+			Name:        entity.Name,
+			Description: entity.Description,
+			Id:          entity.Id.String(),
+		},
+		Spec: &userv3.OIDCProviderSpec{
+			ProviderName:    entity.ProviderName,
+			MapperUrl:       entity.MapperURL,
+			MapperFilename:  entity.MapperFilename,
+			ClientId:        entity.ClientId,
+			Scopes:          entity.Scopes,
+			IssuerUrl:       entity.IssuerURL,
+			AuthUrl:         entity.AuthURL,
+			TokenUrl:        entity.TokenURL,
+			RequestedClaims: rclaims,
+			Predefined:      entity.Predefined,
+			CallbackUrl:     entity.CallbackURL,
+		},
+	}
+	return rv, nil
 }
 
 func (s *oidcProvider) List(ctx context.Context) (*userv3.OIDCProviderList, error) {
-	return &userv3.OIDCProviderList{}, nil
+	var (
+		entities []models.OIDCProvider
+		orgID    uuid.NullUUID
+		parID    uuid.NullUUID
+	)
+	_, err := s.dao.List(ctx, parID, orgID, &entities)
+	if err != nil {
+		return &userv3.OIDCProviderList{}, nil
+	}
+	var result []*userv3.OIDCProvider
+	for _, entity := range entities {
+		rclaims, _ := structpb.NewStruct(entity.RequestedClaims)
+		e := &userv3.OIDCProvider{
+			ApiVersion: "usermgmt.k8smgmt.io/v3",
+			Kind:       "OIDCProvider",
+			Metadata: &commonv3.Metadata{
+				Name:        entity.Name,
+				Description: entity.Description,
+				Id:          entity.Id.String(),
+			},
+			Spec: &userv3.OIDCProviderSpec{
+				ProviderName:    entity.ProviderName,
+				MapperUrl:       entity.MapperURL,
+				MapperFilename:  entity.MapperFilename,
+				ClientId:        entity.ClientId,
+				Scopes:          entity.Scopes,
+				IssuerUrl:       entity.IssuerURL,
+				AuthUrl:         entity.AuthURL,
+				TokenUrl:        entity.TokenURL,
+				RequestedClaims: rclaims,
+				Predefined:      entity.Predefined,
+				CallbackUrl:     entity.CallbackURL,
+			},
+		}
+		result = append(result, e)
+	}
+
+	rv := &userv3.OIDCProviderList{
+		ApiVersion: "usermgmt.k8smgmt.io/v3",
+		Kind:       "OIDCProviderList",
+		Items:      result,
+	}
+	return rv, nil
 }
 
 func (s *oidcProvider) Update(ctx context.Context, provider *userv3.OIDCProvider) (*userv3.OIDCProvider, error) {