Adds signed in user to backend v2 plugins requests (#22584)

closes #12043

pkg/plugins/backendplugin/backend_plugin.go

@@ -230,6 +230,15 @@ func (p *BackendPlugin) callResource(ctx context.Context, req CallResourceReques
 		Body:    req.Body,
 	}
 
+	if req.User != nil {
+		protoReq.User = &pluginv2.User{
+			Name:  req.User.Name,
+			Login: req.User.Login,
+			Email: req.User.Email,
+			Role:  string(req.User.OrgRole),
+		}
+	}
+
 	if req.Config.DataSourceConfig != nil {
 		protoReq.Config.DatasourceConfig = &pluginv2.DataSourceConfig{
 			Id:               req.Config.DataSourceConfig.ID,

pkg/plugins/backendplugin/contracts.go

@@ -5,6 +5,7 @@ import (
 	"time"
 
 	"github.com/grafana/grafana/pkg/components/simplejson"
+	"github.com/grafana/grafana/pkg/models"
 
 	"github.com/grafana/grafana-plugin-sdk-go/genproto/pluginv2"
 )
@@ -37,8 +38,9 @@ func (hs HealthStatus) String() string {
 
 // CheckHealthResult check health result.
 type CheckHealthResult struct {
-	Status  HealthStatus
-	Message string
+	Status      HealthStatus
+	Message     string
+	JSONDetails string
 }
 
 func checkHealthResultFromProto(protoResp *pluginv2.CheckHealth_Response) *CheckHealthResult {
@@ -51,8 +53,9 @@ func checkHealthResultFromProto(protoResp *pluginv2.CheckHealth_Response) *Check
 	}
 
 	return &CheckHealthResult{
-		Status:  status,
-		Message: protoResp.Message,
+		Status:      status,
+		Message:     protoResp.Message,
+		JSONDetails: protoResp.JsonDetails,
 	}
 }
 
@@ -83,6 +86,7 @@ type CallResourceRequest struct {
 	URL     string
 	Headers map[string][]string
 	Body    []byte
+	User    *models.SignedInUser
 }
 
 // CallResourceResult call resource result.

pkg/plugins/backendplugin/manager.go

@@ -208,6 +208,7 @@ func (m *manager) CallResource(config PluginConfig, c *models.ReqContext, path s
 		URL:     clonedReq.URL.String(),
 		Headers: clonedReq.Header,
 		Body:    body,
+		User:    c.SignedInUser,
 	}
 
 	stream, err := p.callResource(clonedReq.Context(), req)