RP 로그인 이력 통합

backend/internal/service/hydra_admin_service.go

@@ -45,6 +45,13 @@ type HydraConsentRequest struct {
 	Client            HydraClient `json:"client"`
 }
 
+type HydraLoginRequest struct {
+	Challenge string      `json:"challenge"`
+	Subject   string      `json:"subject"`
+	Skip      bool        `json:"skip"`
+	Client    HydraClient `json:"client"`
+}
+
 type HydraConsentSession struct {
 	ConsentRequestID string               `json:"consent_request_id,omitempty"`
 	Subject          string               `json:"subject,omitempty"`
@@ -402,6 +409,39 @@ func (s *HydraAdminService) GetConsentRequest(ctx context.Context, challenge str
 	return &consentReq, nil
 }
 
+func (s *HydraAdminService) GetLoginRequest(ctx context.Context, challenge string) (*HydraLoginRequest, error) {
+	params := map[string]string{
+		"login_challenge": challenge,
+	}
+	endpoint, err := s.buildURLWithParams("/oauth2/auth/requests/login", params)
+	if err != nil {
+		return nil, err
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, fmt.Errorf("hydra admin: create request for get login failed: %w", err)
+	}
+
+	resp, err := s.httpClient().Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("hydra admin: get login request failed: %w", err)
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("hydra admin: get login failed status=%d body=%s", resp.StatusCode, string(body))
+	}
+
+	var loginReq HydraLoginRequest
+	if err := json.Unmarshal(body, &loginReq); err != nil {
+		return nil, fmt.Errorf("hydra admin: decode get login response failed: %w", err)
+	}
+
+	return &loginReq, nil
+}
+
 func (s *HydraAdminService) AcceptConsentRequest(ctx context.Context, challenge string, grantInfo *HydraConsentRequest, sessionClaims map[string]any) (*AcceptConsentRequestResponse, error) {
 	params := map[string]string{
 		"consent_challenge": challenge,